diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8723as/core')
31 files changed, 72508 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/efuse/rtw_efuse.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/efuse/rtw_efuse.c new file mode 100755 index 000000000000..bd0206912703 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/efuse/rtw_efuse.c @@ -0,0 +1,1285 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_EFUSE_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> + +#include <rtw_efuse.h> + + + +/*------------------------Define local variable------------------------------*/ +u8 fakeEfuseBank=0; +u32 fakeEfuseUsedBytes=0; +u8 fakeEfuseContent[EFUSE_MAX_HW_SIZE]={0}; +u8 fakeEfuseInitMap[EFUSE_MAX_MAP_LEN]={0}; +u8 fakeEfuseModifiedMap[EFUSE_MAX_MAP_LEN]={0}; + +u32 BTEfuseUsedBytes=0; +u8 BTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; +u8 BTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN]={0}; +u8 BTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN]={0}; + +u32 fakeBTEfuseUsedBytes=0; +u8 fakeBTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; +u8 fakeBTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN]={0}; +u8 fakeBTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN]={0}; +/*------------------------Define local variable------------------------------*/ + +//------------------------------------------------------------------------------ +#define REG_EFUSE_CTRL 0x0030 +#define EFUSE_CTRL REG_EFUSE_CTRL // E-Fuse Control. +//------------------------------------------------------------------------------ + +BOOLEAN +Efuse_Read1ByteFromFakeContent( + IN PADAPTER pAdapter, + IN u16 Offset, + IN OUT u8 *Value ); +BOOLEAN +Efuse_Read1ByteFromFakeContent( + IN PADAPTER pAdapter, + IN u16 Offset, + IN OUT u8 *Value ) +{ + if(Offset >= EFUSE_MAX_HW_SIZE) + { + return _FALSE; + } + //DbgPrint("Read fake content, offset = %d\n", Offset); + if(fakeEfuseBank == 0) + *Value = fakeEfuseContent[Offset]; + else + *Value = fakeBTEfuseContent[fakeEfuseBank-1][Offset]; + return _TRUE; +} + +BOOLEAN +Efuse_Write1ByteToFakeContent( + IN PADAPTER pAdapter, + IN u16 Offset, + IN u8 Value ); +BOOLEAN +Efuse_Write1ByteToFakeContent( + IN PADAPTER pAdapter, + IN u16 Offset, + IN u8 Value ) +{ + if(Offset >= EFUSE_MAX_HW_SIZE) + { + return _FALSE; + } + if(fakeEfuseBank == 0) + fakeEfuseContent[Offset] = Value; + else + { + fakeBTEfuseContent[fakeEfuseBank-1][Offset] = Value; + } + return _TRUE; +} + +/*----------------------------------------------------------------------------- + * Function: Efuse_PowerSwitch + * + * Overview: When we want to enable write operation, we should change to + * pwr on state. When we stop write, we should switch to 500k mode + * and disable LDO 2.5V. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/17/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +VOID +Efuse_PowerSwitch( + IN PADAPTER pAdapter, + IN u8 bWrite, + IN u8 PwrState) +{ + pAdapter->HalFunc.EfusePowerSwitch(pAdapter, bWrite, PwrState); +} + +/*----------------------------------------------------------------------------- + * Function: efuse_GetCurrentSize + * + * Overview: Get current efuse size!!! + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/16/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +u16 +Efuse_GetCurrentSize( + IN PADAPTER pAdapter, + IN u8 efuseType, + IN BOOLEAN bPseudoTest) +{ + u16 ret=0; + + ret = pAdapter->HalFunc.EfuseGetCurrentSize(pAdapter, efuseType, bPseudoTest); + + return ret; +} + +/* 11/16/2008 MH Add description. Get current efuse area enabled word!!. */ +u8 +Efuse_CalculateWordCnts(IN u8 word_en) +{ + u8 word_cnts = 0; + if(!(word_en & BIT(0))) word_cnts++; // 0 : write enable + if(!(word_en & BIT(1))) word_cnts++; + if(!(word_en & BIT(2))) word_cnts++; + if(!(word_en & BIT(3))) word_cnts++; + return word_cnts; +} + +// +// Description: +// Execute E-Fuse read byte operation. +// Refered from SD1 Richard. +// +// Assumption: +// 1. Boot from E-Fuse and successfully auto-load. +// 2. PASSIVE_LEVEL (USB interface) +// +// Created by Roger, 2008.10.21. +// +VOID +ReadEFuseByte( + PADAPTER Adapter, + u16 _offset, + u8 *pbuf, + IN BOOLEAN bPseudoTest) +{ + u32 value32; + u8 readbyte; + u16 retry; + //u32 start=rtw_get_current_time(); + + if(bPseudoTest) + { + Efuse_Read1ByteFromFakeContent(Adapter, _offset, pbuf); + return; + } + + //Write Address + rtw_write8(Adapter, EFUSE_CTRL+1, (_offset & 0xff)); + readbyte = rtw_read8(Adapter, EFUSE_CTRL+2); + rtw_write8(Adapter, EFUSE_CTRL+2, ((_offset >> 8) & 0x03) | (readbyte & 0xfc)); + + //Write bit 32 0 + readbyte = rtw_read8(Adapter, EFUSE_CTRL+3); + rtw_write8(Adapter, EFUSE_CTRL+3, (readbyte & 0x7f)); + + //Check bit 32 read-ready + retry = 0; + value32 = rtw_read32(Adapter, EFUSE_CTRL); + //while(!(((value32 >> 24) & 0xff) & 0x80) && (retry<10)) + while(!(((value32 >> 24) & 0xff) & 0x80) && (retry<10000)) + { + value32 = rtw_read32(Adapter, EFUSE_CTRL); + retry++; + } + + // 20100205 Joseph: Add delay suggested by SD1 Victor. + // This fix the problem that Efuse read error in high temperature condition. + // Designer says that there shall be some delay after ready bit is set, or the + // result will always stay on last data we read. + rtw_udelay_os(50); + value32 = rtw_read32(Adapter, EFUSE_CTRL); + + *pbuf = (u8)(value32 & 0xff); + //DBG_871X("ReadEFuseByte _offset:%08u, in %d ms\n",_offset ,rtw_get_passing_time_ms(start)); + +} + + +// +// Description: +// 1. Execute E-Fuse read byte operation according as map offset and +// save to E-Fuse table. +// 2. Refered from SD1 Richard. +// +// Assumption: +// 1. Boot from E-Fuse and successfully auto-load. +// 2. PASSIVE_LEVEL (USB interface) +// +// Created by Roger, 2008.10.21. +// +// 2008/12/12 MH 1. Reorganize code flow and reserve bytes. and add description. +// 2. Add efuse utilization collect. +// 2008/12/22 MH Read Efuse must check if we write section 1 data again!!! Sec1 +// write addr must be after sec5. +// + +VOID +efuse_ReadEFuse( + PADAPTER Adapter, + u8 efuseType, + u16 _offset, + u16 _size_byte, + u8 *pbuf, + IN BOOLEAN bPseudoTest + ); +VOID +efuse_ReadEFuse( + PADAPTER Adapter, + u8 efuseType, + u16 _offset, + u16 _size_byte, + u8 *pbuf, + IN BOOLEAN bPseudoTest + ) +{ + Adapter->HalFunc.ReadEFuse(Adapter, efuseType, _offset, _size_byte, pbuf, bPseudoTest); +} + +VOID +EFUSE_GetEfuseDefinition( + IN PADAPTER pAdapter, + IN u8 efuseType, + IN u8 type, + OUT void *pOut, + IN BOOLEAN bPseudoTest + ) +{ + pAdapter->HalFunc.EFUSEGetEfuseDefinition(pAdapter, efuseType, type, pOut, bPseudoTest); +} + +/*----------------------------------------------------------------------------- + * Function: EFUSE_Read1Byte + * + * Overview: Copy from WMAC fot EFUSE read 1 byte. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 09/23/2008 MHC Copy from WMAC. + * + *---------------------------------------------------------------------------*/ +u8 +EFUSE_Read1Byte( + IN PADAPTER Adapter, + IN u16 Address) +{ + u8 data; + u8 Bytetemp = {0x00}; + u8 temp = {0x00}; + u32 k=0; + u16 contentLen=0; + + EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI , TYPE_EFUSE_REAL_CONTENT_LEN, (PVOID)&contentLen, _FALSE); + + if (Address < contentLen) //E-fuse 512Byte + { + //Write E-fuse Register address bit0~7 + temp = Address & 0xFF; + rtw_write8(Adapter, EFUSE_CTRL+1, temp); + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+2); + //Write E-fuse Register address bit8~9 + temp = ((Address >> 8) & 0x03) | (Bytetemp & 0xFC); + rtw_write8(Adapter, EFUSE_CTRL+2, temp); + + //Write 0x30[31]=0 + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3); + temp = Bytetemp & 0x7F; + rtw_write8(Adapter, EFUSE_CTRL+3, temp); + + //Wait Write-ready (0x30[31]=1) + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3); + while(!(Bytetemp & 0x80)) + { + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3); + k++; + if(k==1000) + { + k=0; + break; + } + } + data=rtw_read8(Adapter, EFUSE_CTRL); + return data; + } + else + return 0xFF; + +}/* EFUSE_Read1Byte */ + +/*----------------------------------------------------------------------------- + * Function: EFUSE_Write1Byte + * + * Overview: Copy from WMAC fot EFUSE write 1 byte. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 09/23/2008 MHC Copy from WMAC. + * + *---------------------------------------------------------------------------*/ + +void +EFUSE_Write1Byte( + IN PADAPTER Adapter, + IN u16 Address, + IN u8 Value); +void +EFUSE_Write1Byte( + IN PADAPTER Adapter, + IN u16 Address, + IN u8 Value) +{ + u8 Bytetemp = {0x00}; + u8 temp = {0x00}; + u32 k=0; + u16 contentLen=0; + + //RT_TRACE(COMP_EFUSE, DBG_LOUD, ("Addr=%x Data =%x\n", Address, Value)); + EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI , TYPE_EFUSE_REAL_CONTENT_LEN, (PVOID)&contentLen, _FALSE); + + if( Address < contentLen) //E-fuse 512Byte + { + rtw_write8(Adapter, EFUSE_CTRL, Value); + + //Write E-fuse Register address bit0~7 + temp = Address & 0xFF; + rtw_write8(Adapter, EFUSE_CTRL+1, temp); + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+2); + + //Write E-fuse Register address bit8~9 + temp = ((Address >> 8) & 0x03) | (Bytetemp & 0xFC); + rtw_write8(Adapter, EFUSE_CTRL+2, temp); + + //Write 0x30[31]=1 + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3); + temp = Bytetemp | 0x80; + rtw_write8(Adapter, EFUSE_CTRL+3, temp); + + //Wait Write-ready (0x30[31]=0) + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3); + while(Bytetemp & 0x80) + { + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3); + k++; + if(k==100) + { + k=0; + break; + } + } + } +}/* EFUSE_Write1Byte */ + +/* 11/16/2008 MH Read one byte from real Efuse. */ +u8 +efuse_OneByteRead( + IN PADAPTER pAdapter, + IN u16 addr, + IN u8 *data, + IN BOOLEAN bPseudoTest) +{ + u8 tmpidx = 0; + u8 bResult; + + if(bPseudoTest) + { + bResult = Efuse_Read1ByteFromFakeContent(pAdapter, addr, data); + return bResult; + } + // -----------------e-fuse reg ctrl --------------------------------- + //address + rtw_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr&0xff)); + rtw_write8(pAdapter, EFUSE_CTRL+2, ((u8)((addr>>8) &0x03) ) | + (rtw_read8(pAdapter, EFUSE_CTRL+2)&0xFC )); + + rtw_write8(pAdapter, EFUSE_CTRL+3, 0x72);//read cmd + + while(!(0x80 &rtw_read8(pAdapter, EFUSE_CTRL+3))&&(tmpidx<100)) + { + tmpidx++; + } + if(tmpidx<100) + { + *data=rtw_read8(pAdapter, EFUSE_CTRL); + bResult = _TRUE; + } + else + { + *data = 0xff; + bResult = _FALSE; + } + return bResult; +} + +/* 11/16/2008 MH Write one byte to reald Efuse. */ +u8 +efuse_OneByteWrite( + IN PADAPTER pAdapter, + IN u16 addr, + IN u8 data, + IN BOOLEAN bPseudoTest) +{ + u8 tmpidx = 0; + u8 bResult; + + if(bPseudoTest) + { + bResult = Efuse_Write1ByteToFakeContent(pAdapter, addr, data); + return bResult; + } + //RT_TRACE(COMP_EFUSE, DBG_LOUD, ("Addr = %x Data=%x\n", addr, data)); + + //return 0; + + // -----------------e-fuse reg ctrl --------------------------------- + //address + rtw_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr&0xff)); + rtw_write8(pAdapter, EFUSE_CTRL+2, + (rtw_read8(pAdapter, EFUSE_CTRL+2)&0xFC )|(u8)((addr>>8)&0x03) ); + rtw_write8(pAdapter, EFUSE_CTRL, data);//data + + rtw_write8(pAdapter, EFUSE_CTRL+3, 0xF2);//write cmd + + while((0x80 & rtw_read8(pAdapter, EFUSE_CTRL+3)) && (tmpidx<100) ){ + tmpidx++; + } + + if(tmpidx<100) + { + bResult = _TRUE; + } + else + { + bResult = _FALSE; + } + + return bResult; +} + +int +Efuse_PgPacketRead( IN PADAPTER pAdapter, + IN u8 offset, + IN u8 *data, + IN BOOLEAN bPseudoTest) +{ + int ret=0; + + ret = pAdapter->HalFunc.Efuse_PgPacketRead(pAdapter, offset, data, bPseudoTest); + + return ret; +} + +int +Efuse_PgPacketWrite(IN PADAPTER pAdapter, + IN u8 offset, + IN u8 word_en, + IN u8 *data, + IN BOOLEAN bPseudoTest) +{ + int ret; + + ret = pAdapter->HalFunc.Efuse_PgPacketWrite(pAdapter, offset, word_en, data, bPseudoTest); + + return ret; +} + + +int +Efuse_PgPacketWrite_BT(IN PADAPTER pAdapter, + IN u8 offset, + IN u8 word_en, + IN u8 *data, + IN BOOLEAN bPseudoTest) +{ + int ret; + + ret = pAdapter->HalFunc.Efuse_PgPacketWrite_BT(pAdapter, offset, word_en, data, bPseudoTest); + + return ret; +} + +/*----------------------------------------------------------------------------- + * Function: efuse_WordEnableDataRead + * + * Overview: Read allowed word in current efuse section data. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/16/2008 MHC Create Version 0. + * 11/21/2008 MHC Fix Write bug when we only enable late word. + * + *---------------------------------------------------------------------------*/ +void +efuse_WordEnableDataRead(IN u8 word_en, + IN u8 *sourdata, + IN u8 *targetdata) +{ + if (!(word_en&BIT(0))) + { + targetdata[0] = sourdata[0]; + targetdata[1] = sourdata[1]; + } + if (!(word_en&BIT(1))) + { + targetdata[2] = sourdata[2]; + targetdata[3] = sourdata[3]; + } + if (!(word_en&BIT(2))) + { + targetdata[4] = sourdata[4]; + targetdata[5] = sourdata[5]; + } + if (!(word_en&BIT(3))) + { + targetdata[6] = sourdata[6]; + targetdata[7] = sourdata[7]; + } +} + + +u8 +Efuse_WordEnableDataWrite( IN PADAPTER pAdapter, + IN u16 efuse_addr, + IN u8 word_en, + IN u8 *data, + IN BOOLEAN bPseudoTest) +{ + u8 ret=0; + + ret = pAdapter->HalFunc.Efuse_WordEnableDataWrite(pAdapter, efuse_addr, word_en, data, bPseudoTest); + + return ret; +} + +static u8 efuse_read8(PADAPTER padapter, u16 address, u8 *value) +{ + return efuse_OneByteRead(padapter,address, value, _FALSE); +} + +static u8 efuse_write8(PADAPTER padapter, u16 address, u8 *value) +{ + return efuse_OneByteWrite(padapter,address, *value, _FALSE); +} + +/* + * read/wirte raw efuse data + */ +u8 rtw_efuse_access(PADAPTER padapter, u8 bWrite, u16 start_addr, u16 cnts, u8 *data) +{ + int i = 0; + u16 real_content_len = 0, max_available_size = 0; + u8 res = _FAIL ; + u8 (*rw8)(PADAPTER, u16, u8*); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_REAL_CONTENT_LEN, (PVOID)&real_content_len, _FALSE); + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (PVOID)&max_available_size, _FALSE); + + if (start_addr > real_content_len) + return _FAIL; + + if (_TRUE == bWrite) { + if ((start_addr + cnts) > max_available_size) + return _FAIL; + rw8 = &efuse_write8; + } else + rw8 = &efuse_read8; + + Efuse_PowerSwitch(padapter, bWrite, _TRUE); + + // e-fuse one byte read / write + for (i = 0; i < cnts; i++) { + if (start_addr >= real_content_len) { + res = _FAIL; + break; + } + + res = rw8(padapter, start_addr++, data++); + if (_FAIL == res) break; + } + + Efuse_PowerSwitch(padapter, bWrite, _FALSE); + + return res; +} +//------------------------------------------------------------------------------ +u16 efuse_GetMaxSize(PADAPTER padapter) +{ + u16 max_size; + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI , TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (PVOID)&max_size, _FALSE); + return max_size; +} +//------------------------------------------------------------------------------ +u8 efuse_GetCurrentSize(PADAPTER padapter, u16 *size) +{ + Efuse_PowerSwitch(padapter, _FALSE, _TRUE); + *size = Efuse_GetCurrentSize(padapter, EFUSE_WIFI, _FALSE); + Efuse_PowerSwitch(padapter, _FALSE, _FALSE); + + return _SUCCESS; +} +//------------------------------------------------------------------------------ +u8 rtw_efuse_map_read(PADAPTER padapter, u16 addr, u16 cnts, u8 *data) +{ + u16 mapLen=0; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (PVOID)&mapLen, _FALSE); + + if ((addr + cnts) > mapLen) + return _FAIL; + + Efuse_PowerSwitch(padapter, _FALSE, _TRUE); + + efuse_ReadEFuse(padapter, EFUSE_WIFI, addr, cnts, data, _FALSE); + + Efuse_PowerSwitch(padapter, _FALSE, _FALSE); + + return _SUCCESS; +} + +u8 rtw_BT_efuse_map_read(PADAPTER padapter, u16 addr, u16 cnts, u8 *data) +{ + u16 mapLen=0; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_EFUSE_MAP_LEN, (PVOID)&mapLen, _FALSE); + + if ((addr + cnts) > mapLen) + return _FAIL; + + Efuse_PowerSwitch(padapter, _FALSE, _TRUE); + + efuse_ReadEFuse(padapter, EFUSE_BT, addr, cnts, data, _FALSE); + + Efuse_PowerSwitch(padapter, _FALSE, _FALSE); + + return _SUCCESS; +} +//------------------------------------------------------------------------------ +u8 rtw_efuse_map_write(PADAPTER padapter, u16 addr, u16 cnts, u8 *data) +{ + u8 offset, word_en; + u8 *map; + u8 newdata[PGPKT_DATA_SIZE]; + s32 i, j, idx; + u8 ret = _SUCCESS; + u16 mapLen=0; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (PVOID)&mapLen, _FALSE); + + if ((addr + cnts) > mapLen) + return _FAIL; + + map = rtw_zmalloc(mapLen); + if(map == NULL){ + return _FAIL; + } + + _rtw_memset(map, 0xFF, mapLen); + + ret = rtw_efuse_map_read(padapter, 0, mapLen, map); + if (ret == _FAIL) goto exit; + + Efuse_PowerSwitch(padapter, _TRUE, _TRUE); + + offset = (addr >> 3); + word_en = 0xF; + _rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE); + i = addr & 0x7; // index of one package + j = 0; // index of new package + idx = 0; // data index + + if (i & 0x1) { + // odd start + if (data[idx] != map[addr+idx]) { + word_en &= ~BIT(i >> 1); + newdata[i-1] = map[addr+idx-1]; + newdata[i] = data[idx]; + } + i++; + idx++; + } + do { + for (; i < PGPKT_DATA_SIZE; i += 2) + { + if (cnts == idx) break; + if ((cnts - idx) == 1) { + if (data[idx] != map[addr+idx]) { + word_en &= ~BIT(i >> 1); + newdata[i] = data[idx]; + newdata[i+1] = map[addr+idx+1]; + } + idx++; + break; + } else { + if ((data[idx] != map[addr+idx]) || + (data[idx+1] != map[addr+idx+1])) + { + word_en &= ~BIT(i >> 1); + newdata[i] = data[idx]; + newdata[i+1] = data[idx + 1]; + } + idx += 2; + } + if (idx == cnts) break; + } + + if (word_en != 0xF) { + ret = Efuse_PgPacketWrite(padapter, offset, word_en, newdata, _FALSE); + DBG_871X("offset=%x \n",offset); + DBG_871X("word_en=%x \n",word_en); + + for(i=0;i<PGPKT_DATA_SIZE;i++) + { + DBG_871X("data=%x \t",newdata[i]); + } + if (ret == _FAIL) break; + } + + if (idx == cnts) break; + + offset++; + i = 0; + j = 0; + word_en = 0xF; + _rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE); + } while (1); + + Efuse_PowerSwitch(padapter, _TRUE, _FALSE); + +exit: + + rtw_mfree(map, mapLen); + + return ret; +} + + +//------------------------------------------------------------------------------ +u8 rtw_BT_efuse_map_write(PADAPTER padapter, u16 addr, u16 cnts, u8 *data) +{ + u8 offset, word_en; + u8 *map; + u8 newdata[PGPKT_DATA_SIZE]; + s32 i, j, idx; + u8 ret = _SUCCESS; + u16 mapLen=0; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_EFUSE_MAP_LEN, (PVOID)&mapLen, _FALSE); + + if ((addr + cnts) > mapLen) + return _FAIL; + + map = rtw_zmalloc(mapLen); + if(map == NULL){ + return _FAIL; + } + + ret = rtw_BT_efuse_map_read(padapter, 0, mapLen, map); + if (ret == _FAIL) goto exit; + + Efuse_PowerSwitch(padapter, _TRUE, _TRUE); + + offset = (addr >> 3); + word_en = 0xF; + _rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE); + i = addr & 0x7; // index of one package + j = 0; // index of new package + idx = 0; // data index + + if (i & 0x1) { + // odd start + if (data[idx] != map[addr+idx]) { + word_en &= ~BIT(i >> 1); + newdata[i-1] = map[addr+idx-1]; + newdata[i] = data[idx]; + } + i++; + idx++; + } + do { + for (; i < PGPKT_DATA_SIZE; i += 2) + { + if (cnts == idx) break; + if ((cnts - idx) == 1) { + if (data[idx] != map[addr+idx]) { + word_en &= ~BIT(i >> 1); + newdata[i] = data[idx]; + newdata[i+1] = map[addr+idx+1]; + } + idx++; + break; + } else { + if ((data[idx] != map[addr+idx]) || + (data[idx+1] != map[addr+idx+1])) + { + word_en &= ~BIT(i >> 1); + newdata[i] = data[idx]; + newdata[i+1] = data[idx + 1]; + } + idx += 2; + } + if (idx == cnts) break; + } + + if (word_en != 0xF) + { + DBG_871X("%s: offset=%#X\n", __FUNCTION__, offset); + DBG_871X("%s: word_en=%#X\n", __FUNCTION__, word_en); + DBG_871X("%s: data=", __FUNCTION__); + for (i=0; i<PGPKT_DATA_SIZE; i++) + { + DBG_871X("0x%02X ", newdata[i]); + } + DBG_871X("\n"); + + ret = Efuse_PgPacketWrite_BT(padapter, offset, word_en, newdata, _FALSE); + if (ret == _FAIL) break; + } + + if (idx == cnts) break; + + offset++; + i = 0; + j = 0; + word_en = 0xF; + _rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE); + } while (1); + + Efuse_PowerSwitch(padapter, _TRUE, _FALSE); + +exit: + + rtw_mfree(map, mapLen); + + return ret; +} + +/*----------------------------------------------------------------------------- + * Function: Efuse_ReadAllMap + * + * Overview: Read All Efuse content + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/11/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +VOID +Efuse_ReadAllMap( + IN PADAPTER pAdapter, + IN u8 efuseType, + IN OUT u8 *Efuse, + IN BOOLEAN bPseudoTest); +VOID +Efuse_ReadAllMap( + IN PADAPTER pAdapter, + IN u8 efuseType, + IN OUT u8 *Efuse, + IN BOOLEAN bPseudoTest) +{ + u16 mapLen=0; + + Efuse_PowerSwitch(pAdapter,_FALSE, _TRUE); + + EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_EFUSE_MAP_LEN, (PVOID)&mapLen, bPseudoTest); + + efuse_ReadEFuse(pAdapter, efuseType, 0, mapLen, Efuse, bPseudoTest); + + Efuse_PowerSwitch(pAdapter,_FALSE, _FALSE); +} + +/*----------------------------------------------------------------------------- + * Function: efuse_ShadowRead1Byte + * efuse_ShadowRead2Byte + * efuse_ShadowRead4Byte + * + * Overview: Read from efuse init map by one/two/four bytes !!!!! + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/12/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +static VOID +efuse_ShadowRead1Byte( + IN PADAPTER pAdapter, + IN u16 Offset, + IN OUT u8 *Value) +{ + EEPROM_EFUSE_PRIV *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + + *Value = pEEPROM->efuse_eeprom_data[Offset]; + +} // EFUSE_ShadowRead1Byte + +//---------------Read Two Bytes +static VOID +efuse_ShadowRead2Byte( + IN PADAPTER pAdapter, + IN u16 Offset, + IN OUT u16 *Value) +{ + EEPROM_EFUSE_PRIV *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + + *Value = pEEPROM->efuse_eeprom_data[Offset]; + *Value |= pEEPROM->efuse_eeprom_data[Offset+1]<<8; + +} // EFUSE_ShadowRead2Byte + +//---------------Read Four Bytes +static VOID +efuse_ShadowRead4Byte( + IN PADAPTER pAdapter, + IN u16 Offset, + IN OUT u32 *Value) +{ + EEPROM_EFUSE_PRIV *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + + *Value = pEEPROM->efuse_eeprom_data[Offset]; + *Value |= pEEPROM->efuse_eeprom_data[Offset+1]<<8; + *Value |= pEEPROM->efuse_eeprom_data[Offset+2]<<16; + *Value |= pEEPROM->efuse_eeprom_data[Offset+3]<<24; + +} // efuse_ShadowRead4Byte + + +/*----------------------------------------------------------------------------- + * Function: efuse_ShadowWrite1Byte + * efuse_ShadowWrite2Byte + * efuse_ShadowWrite4Byte + * + * Overview: Write efuse modify map by one/two/four byte. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/12/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +#ifdef PLATFORM +static VOID +efuse_ShadowWrite1Byte( + IN PADAPTER pAdapter, + IN u16 Offset, + IN u8 Value); +#endif //PLATFORM +static VOID +efuse_ShadowWrite1Byte( + IN PADAPTER pAdapter, + IN u16 Offset, + IN u8 Value) +{ + EEPROM_EFUSE_PRIV *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + + pEEPROM->efuse_eeprom_data[Offset] = Value; + +} // efuse_ShadowWrite1Byte + +//---------------Write Two Bytes +static VOID +efuse_ShadowWrite2Byte( + IN PADAPTER pAdapter, + IN u16 Offset, + IN u16 Value) +{ + EEPROM_EFUSE_PRIV *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + + pEEPROM->efuse_eeprom_data[Offset] = Value&0x00FF; + pEEPROM->efuse_eeprom_data[Offset+1] = Value>>8; + +} // efuse_ShadowWrite1Byte + +//---------------Write Four Bytes +static VOID +efuse_ShadowWrite4Byte( + IN PADAPTER pAdapter, + IN u16 Offset, + IN u32 Value) +{ + EEPROM_EFUSE_PRIV *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + + pEEPROM->efuse_eeprom_data[Offset] = (u8)(Value&0x000000FF); + pEEPROM->efuse_eeprom_data[Offset+1] = (u8)((Value>>8)&0x0000FF); + pEEPROM->efuse_eeprom_data[Offset+2] = (u8)((Value>>16)&0x00FF); + pEEPROM->efuse_eeprom_data[Offset+3] = (u8)((Value>>24)&0xFF); + +} // efuse_ShadowWrite1Byte + +/*----------------------------------------------------------------------------- + * Function: EFUSE_ShadowMapUpdate + * + * Overview: Transfer current EFUSE content to shadow init and modify map. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/13/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +void EFUSE_ShadowMapUpdate( + IN PADAPTER pAdapter, + IN u8 efuseType, + IN BOOLEAN bPseudoTest) +{ + EEPROM_EFUSE_PRIV *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + u16 mapLen=0; + + EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_EFUSE_MAP_LEN, (PVOID)&mapLen, bPseudoTest); + + if (pEEPROM->bautoload_fail_flag == _TRUE) + { + _rtw_memset(pEEPROM->efuse_eeprom_data, 0xFF, mapLen); + } + else + { + #ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE + if(_SUCCESS != retriveAdaptorInfoFile(pAdapter->registrypriv.adaptor_info_caching_file_path, pEEPROM)) { + #endif + + Efuse_ReadAllMap(pAdapter, efuseType, pEEPROM->efuse_eeprom_data, bPseudoTest); + + #ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE + storeAdaptorInfoFile(pAdapter->registrypriv.adaptor_info_caching_file_path, pEEPROM); + } + #endif + } + + //PlatformMoveMemory((PVOID)&pHalData->EfuseMap[EFUSE_MODIFY_MAP][0], + //(PVOID)&pHalData->EfuseMap[EFUSE_INIT_MAP][0], mapLen); +}// EFUSE_ShadowMapUpdate + + +/*----------------------------------------------------------------------------- + * Function: EFUSE_ShadowRead + * + * Overview: Read from efuse init map !!!!! + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/12/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +void +EFUSE_ShadowRead( + IN PADAPTER pAdapter, + IN u8 Type, + IN u16 Offset, + IN OUT u32 *Value ) +{ + if (Type == 1) + efuse_ShadowRead1Byte(pAdapter, Offset, (u8 *)Value); + else if (Type == 2) + efuse_ShadowRead2Byte(pAdapter, Offset, (u16 *)Value); + else if (Type == 4) + efuse_ShadowRead4Byte(pAdapter, Offset, (u32 *)Value); + +} // EFUSE_ShadowRead + +/*----------------------------------------------------------------------------- + * Function: EFUSE_ShadowWrite + * + * Overview: Write efuse modify map for later update operation to use!!!!! + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/12/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +VOID +EFUSE_ShadowWrite( + IN PADAPTER pAdapter, + IN u8 Type, + IN u16 Offset, + IN OUT u32 Value); +VOID +EFUSE_ShadowWrite( + IN PADAPTER pAdapter, + IN u8 Type, + IN u16 Offset, + IN OUT u32 Value) +{ +#if (MP_DRIVER == 0) + return; +#endif + if ( pAdapter->registrypriv.mp_mode == 0) + return; + + + if (Type == 1) + efuse_ShadowWrite1Byte(pAdapter, Offset, (u8)Value); + else if (Type == 2) + efuse_ShadowWrite2Byte(pAdapter, Offset, (u16)Value); + else if (Type == 4) + efuse_ShadowWrite4Byte(pAdapter, Offset, (u32)Value); + +} // EFUSE_ShadowWrite + +VOID +Efuse_InitSomeVar( + IN PADAPTER pAdapter + ); +VOID +Efuse_InitSomeVar( + IN PADAPTER pAdapter + ) +{ + u8 i; + + _rtw_memset((PVOID)&fakeEfuseContent[0], 0xff, EFUSE_MAX_HW_SIZE); + _rtw_memset((PVOID)&fakeEfuseInitMap[0], 0xff, EFUSE_MAX_MAP_LEN); + _rtw_memset((PVOID)&fakeEfuseModifiedMap[0], 0xff, EFUSE_MAX_MAP_LEN); + + for(i=0; i<EFUSE_MAX_BT_BANK; i++) + { + _rtw_memset((PVOID)&BTEfuseContent[i][0], EFUSE_MAX_HW_SIZE, 0xff); + } + _rtw_memset((PVOID)&BTEfuseInitMap[0], 0xff, EFUSE_BT_MAX_MAP_LEN); + _rtw_memset((PVOID)&BTEfuseModifiedMap[0], 0xff, EFUSE_BT_MAX_MAP_LEN); + + for(i=0; i<EFUSE_MAX_BT_BANK; i++) + { + _rtw_memset((PVOID)&fakeBTEfuseContent[i][0], 0xff, EFUSE_MAX_HW_SIZE); + } + _rtw_memset((PVOID)&fakeBTEfuseInitMap[0], 0xff, EFUSE_BT_MAX_MAP_LEN); + _rtw_memset((PVOID)&fakeBTEfuseModifiedMap[0], 0xff, EFUSE_BT_MAX_MAP_LEN); +} + +#ifdef PLATFORM_LINUX +#ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE +//#include <rtw_eeprom.h> + + int isAdaptorInfoFileValid(void) +{ + return _TRUE; +} + +int storeAdaptorInfoFile(char *path, struct eeprom_priv * eeprom_priv) +{ + int ret =_SUCCESS; + + if(path && eeprom_priv) { + ret = rtw_store_to_file(path, eeprom_priv->efuse_eeprom_data, EEPROM_MAX_SIZE_512); + if(ret == EEPROM_MAX_SIZE) + ret = _SUCCESS; + else + ret = _FAIL; + } else { + DBG_871X("%s NULL pointer\n",__FUNCTION__); + ret = _FAIL; + } + return ret; +} + +int retriveAdaptorInfoFile(char *path, struct eeprom_priv * eeprom_priv) +{ + int ret = _SUCCESS; + mm_segment_t oldfs; + struct file *fp; + + if(path && eeprom_priv) { + + ret = rtw_retrive_from_file(path, eeprom_priv->efuse_eeprom_data, EEPROM_MAX_SIZE); + + if(ret == EEPROM_MAX_SIZE) + ret = _SUCCESS; + else + ret = _FAIL; + + #if 0 + if(isAdaptorInfoFileValid()) { + return 0; + } else { + return _FAIL; + } + #endif + + } else { + DBG_871X("%s NULL pointer\n",__FUNCTION__); + ret = _FAIL; + } + return ret; +} +#endif //CONFIG_ADAPTOR_INFO_CACHING_FILE +#endif //PLATFORM_LINUX + + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ap.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ap.c new file mode 100755 index 000000000000..b83b63951f9a --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ap.c @@ -0,0 +1,2962 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_AP_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <wifi.h> + + +#ifdef CONFIG_AP_MODE + +extern unsigned char RTW_WPA_OUI[]; +extern unsigned char WMM_OUI[]; +extern unsigned char WPS_OUI[]; +extern unsigned char P2P_OUI[]; +extern unsigned char WFD_OUI[]; + +void init_mlme_ap_info(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + + + _rtw_spinlock_init(&pmlmepriv->bcn_update_lock); + + //for ACL + _rtw_init_queue(&pacl_list->acl_node_q); + + //pmlmeext->bstart_bss = _FALSE; + + start_ap_mode(padapter); +} + +void free_mlme_ap_info(_adapter *padapter) +{ + _irqL irqL; + struct sta_info *psta=NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + //stop_ap_mode(padapter); + + pmlmepriv->update_bcn = _FALSE; + pmlmeext->bstart_bss = _FALSE; + + rtw_sta_flush(padapter); + + pmlmeinfo->state = _HW_STATE_NOLINK_; + + //free_assoc_sta_resources + rtw_free_all_stainfo(padapter); + + //free bc/mc sta_info + psta = rtw_get_bcmc_stainfo(padapter); + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + rtw_free_stainfo(padapter, psta); + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + _rtw_spinlock_free(&pmlmepriv->bcn_update_lock); + +} + +static void update_BCNTIM(_adapter *padapter) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork_mlmeext = &(pmlmeinfo->network); + unsigned char *pie = pnetwork_mlmeext->IEs; + + //DBG_871X("%s\n", __FUNCTION__); + + //update TIM IE + //if(pstapriv->tim_bitmap) + if(_TRUE) + { + u8 *p, *dst_ie, *premainder_ie=NULL, *pbackup_remainder_ie=NULL; + u16 tim_bitmap_le; + uint offset, tmp_len, tim_ielen, tim_ie_offset, remainder_ielen; + + tim_bitmap_le = cpu_to_le16(pstapriv->tim_bitmap); + + p = rtw_get_ie(pie + _FIXED_IE_LENGTH_, _TIM_IE_, &tim_ielen, pnetwork_mlmeext->IELength - _FIXED_IE_LENGTH_); + if (p != NULL && tim_ielen>0) + { + tim_ielen += 2; + + premainder_ie = p+tim_ielen; + + tim_ie_offset = (sint)(p -pie); + + remainder_ielen = pnetwork_mlmeext->IELength - tim_ie_offset - tim_ielen; + + //append TIM IE from dst_ie offset + dst_ie = p; + } + else + { + tim_ielen = 0; + + //calucate head_len + offset = _FIXED_IE_LENGTH_; + + /* get ssid_ie len */ + p = rtw_get_ie(pie + _BEACON_IE_OFFSET_, _SSID_IE_, &tmp_len, (pnetwork_mlmeext->IELength - _BEACON_IE_OFFSET_)); + if (p != NULL) + offset += tmp_len+2; + + // get supported rates len + p = rtw_get_ie(pie + _BEACON_IE_OFFSET_, _SUPPORTEDRATES_IE_, &tmp_len, (pnetwork_mlmeext->IELength - _BEACON_IE_OFFSET_)); + if (p != NULL) + { + offset += tmp_len+2; + } + + //DS Parameter Set IE, len=3 + offset += 3; + + premainder_ie = pie + offset; + + remainder_ielen = pnetwork_mlmeext->IELength - offset - tim_ielen; + + //append TIM IE from offset + dst_ie = pie + offset; + + } + + + if(remainder_ielen>0) + { + pbackup_remainder_ie = rtw_malloc(remainder_ielen); + if(pbackup_remainder_ie && premainder_ie) + _rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen); + } + + *dst_ie++=_TIM_IE_; + + if((pstapriv->tim_bitmap&0xff00) && (pstapriv->tim_bitmap&0x00fc)) + tim_ielen = 5; + else + tim_ielen = 4; + + *dst_ie++= tim_ielen; + + *dst_ie++=0;//DTIM count + *dst_ie++=1;//DTIM peroid + + if(pstapriv->tim_bitmap&BIT(0))//for bc/mc frames + *dst_ie++ = BIT(0);//bitmap ctrl + else + *dst_ie++ = 0; + + if(tim_ielen==4) + { + *dst_ie++ = *(u8*)&tim_bitmap_le; + } + else if(tim_ielen==5) + { + _rtw_memcpy(dst_ie, &tim_bitmap_le, 2); + dst_ie+=2; + } + + //copy remainder IE + if(pbackup_remainder_ie) + { + _rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen); + + rtw_mfree(pbackup_remainder_ie, remainder_ielen); + } + + offset = (uint)(dst_ie - pie); + pnetwork_mlmeext->IELength = offset + remainder_ielen; + + } + +#ifndef CONFIG_INTERRUPT_BASED_TXBCN +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + set_tx_beacon_cmd(padapter); +#endif +#endif //!CONFIG_INTERRUPT_BASED_TXBCN + + +} + +void rtw_add_bcn_ie(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index, u8 *data, u8 len) +{ + PNDIS_802_11_VARIABLE_IEs pIE; + u8 bmatch = _FALSE; + u8 *pie = pnetwork->IEs; + u8 *p, *dst_ie, *premainder_ie=NULL, *pbackup_remainder_ie=NULL; + u32 i, offset, ielen, ie_offset, remainder_ielen = 0; + + for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pnetwork->IELength;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(pnetwork->IEs + i); + + if (pIE->ElementID > index) + { + break; + } + else if(pIE->ElementID == index) // already exist the same IE + { + p = (u8 *)pIE; + ielen = pIE->Length; + bmatch = _TRUE; + break; + } + + p = (u8 *)pIE; + ielen = pIE->Length; + i += (pIE->Length + 2); + } + + if (p != NULL && ielen>0) + { + ielen += 2; + + premainder_ie = p+ielen; + + ie_offset = (sint)(p -pie); + + remainder_ielen = pnetwork->IELength - ie_offset - ielen; + + if(bmatch) + dst_ie = p; + else + dst_ie = (p+ielen); + } + + if(remainder_ielen>0) + { + pbackup_remainder_ie = rtw_malloc(remainder_ielen); + if(pbackup_remainder_ie && premainder_ie) + _rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen); + } + + *dst_ie++=index; + *dst_ie++=len; + + _rtw_memcpy(dst_ie, data, len); + dst_ie+=len; + + //copy remainder IE + if(pbackup_remainder_ie) + { + _rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen); + + rtw_mfree(pbackup_remainder_ie, remainder_ielen); + } + + offset = (uint)(dst_ie - pie); + pnetwork->IELength = offset + remainder_ielen; +} + +void rtw_remove_bcn_ie(_adapter *padapter, WLAN_BSSID_EX *pnetwork, u8 index) +{ + u8 *p, *dst_ie, *premainder_ie=NULL, *pbackup_remainder_ie=NULL; + uint offset, ielen, ie_offset, remainder_ielen = 0; + u8 *pie = pnetwork->IEs; + + p = rtw_get_ie(pie + _FIXED_IE_LENGTH_, index, &ielen, pnetwork->IELength - _FIXED_IE_LENGTH_); + if (p != NULL && ielen>0) + { + ielen += 2; + + premainder_ie = p+ielen; + + ie_offset = (sint)(p -pie); + + remainder_ielen = pnetwork->IELength - ie_offset - ielen; + + dst_ie = p; + } + else { + return; + } + + if(remainder_ielen>0) + { + pbackup_remainder_ie = rtw_malloc(remainder_ielen); + if(pbackup_remainder_ie && premainder_ie) + _rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen); + } + + //copy remainder IE + if(pbackup_remainder_ie) + { + _rtw_memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen); + + rtw_mfree(pbackup_remainder_ie, remainder_ielen); + } + + offset = (uint)(dst_ie - pie); + pnetwork->IELength = offset + remainder_ielen; +} + + +u8 chk_sta_is_alive(struct sta_info *psta); +u8 chk_sta_is_alive(struct sta_info *psta) +{ + u8 ret = _FALSE; + #ifdef DBG_EXPIRATION_CHK + DBG_871X("sta:"MAC_FMT", rssi:%d, rx:"STA_PKTS_FMT", expire_to:%u, %s%ssq_len:%u\n" + , MAC_ARG(psta->hwaddr) + , psta->rssi_stat.UndecoratedSmoothedPWDB + //, STA_RX_PKTS_ARG(psta) + , STA_RX_PKTS_DIFF_ARG(psta) + , psta->expire_to + , psta->state&WIFI_SLEEP_STATE?"PS, ":"" + , psta->state&WIFI_STA_ALIVE_CHK_STATE?"SAC, ":"" + , psta->sleepq_len + ); + #endif + + //if(sta_last_rx_pkts(psta) == sta_rx_pkts(psta)) + if((psta->sta_stats.last_rx_data_pkts + psta->sta_stats.last_rx_ctrl_pkts) == (psta->sta_stats.rx_data_pkts + psta->sta_stats.rx_ctrl_pkts)) + { + #if 0 + if(psta->state&WIFI_SLEEP_STATE) + ret = _TRUE; + #endif + } + else + { + ret = _TRUE; + } + + sta_update_last_rx_pkts(psta); + + return ret; +} + +void expire_timeout_chk(_adapter *padapter) +{ + _irqL irqL; + _list *phead, *plist; + u8 updated; + struct sta_info *psta=NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 chk_alive_num = 0; + char chk_alive_list[NUM_STA]; + int i; + + _enter_critical_bh(&pstapriv->auth_list_lock, &irqL); + + phead = &pstapriv->auth_list; + plist = get_next(phead); + + //check auth_queue + #ifdef DBG_EXPIRATION_CHK + if (rtw_end_of_queue_search(phead, plist) == _FALSE) { + DBG_871X(FUNC_NDEV_FMT" auth_list, cnt:%u\n" + , FUNC_NDEV_ARG(padapter->pnetdev), pstapriv->auth_list_cnt); + } + #endif + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + psta = LIST_CONTAINOR(plist, struct sta_info, auth_list); + plist = get_next(plist); + + +#ifdef CONFIG_ATMEL_RC_PATCH + if (_TRUE == _rtw_memcmp((void *)(pstapriv->atmel_rc_pattern), (void *)(psta->hwaddr), ETH_ALEN)) + continue; + if (psta->flag_atmel_rc) + continue; +#endif + if(psta->expire_to>0) + { + psta->expire_to--; + if (psta->expire_to == 0) + { + rtw_list_delete(&psta->auth_list); + pstapriv->auth_list_cnt--; + + DBG_871X("auth expire %02X%02X%02X%02X%02X%02X\n", + psta->hwaddr[0],psta->hwaddr[1],psta->hwaddr[2],psta->hwaddr[3],psta->hwaddr[4],psta->hwaddr[5]); + + _exit_critical_bh(&pstapriv->auth_list_lock, &irqL); + + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + rtw_free_stainfo(padapter, psta); + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + + _enter_critical_bh(&pstapriv->auth_list_lock, &irqL); + } + } + + } + + _exit_critical_bh(&pstapriv->auth_list_lock, &irqL); + + psta = NULL; + + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + phead = &pstapriv->asoc_list; + plist = get_next(phead); + + //check asoc_queue + #ifdef DBG_EXPIRATION_CHK + if (rtw_end_of_queue_search(phead, plist) == _FALSE) { + DBG_871X(FUNC_NDEV_FMT" asoc_list, cnt:%u\n" + , FUNC_NDEV_ARG(padapter->pnetdev), pstapriv->asoc_list_cnt); + } + #endif + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list); + plist = get_next(plist); +#ifdef CONFIG_ATMEL_RC_PATCH + DBG_871X("%s:%d psta=%p, %02x,%02x||%02x,%02x \n\n", __func__, __LINE__, + psta,pstapriv->atmel_rc_pattern[0], pstapriv->atmel_rc_pattern[5], psta->hwaddr[0], psta->hwaddr[5]); + if (_TRUE == _rtw_memcmp((void *)pstapriv->atmel_rc_pattern, (void *)(psta->hwaddr), ETH_ALEN)) + continue; + if (psta->flag_atmel_rc) + continue; + DBG_871X("%s: debug line:%d \n", __func__, __LINE__); +#endif + if (chk_sta_is_alive(psta) || !psta->expire_to) { + psta->expire_to = pstapriv->expire_to; + psta->keep_alive_trycnt = 0; + #ifdef CONFIG_TX_MCAST2UNI + psta->under_exist_checking = 0; + #endif // CONFIG_TX_MCAST2UNI + } else { + psta->expire_to--; + } + +#ifndef CONFIG_ACTIVE_KEEP_ALIVE_CHECK +#ifdef CONFIG_TX_MCAST2UNI +#ifdef CONFIG_80211N_HT + if ( (psta->flags & WLAN_STA_HT) && (psta->htpriv.agg_enable_bitmap || psta->under_exist_checking) ) { + // check sta by delba(addba) for 11n STA + // ToDo: use CCX report to check for all STAs + //DBG_871X("asoc check by DELBA/ADDBA! (pstapriv->expire_to=%d s)(psta->expire_to=%d s), [%02x, %d]\n", pstapriv->expire_to*2, psta->expire_to*2, psta->htpriv.agg_enable_bitmap, psta->under_exist_checking); + + if ( psta->expire_to <= (pstapriv->expire_to - 50 ) ) { + DBG_871X("asoc expire by DELBA/ADDBA! (%d s)\n", (pstapriv->expire_to-psta->expire_to)*2); + psta->under_exist_checking = 0; + psta->expire_to = 0; + } else if ( psta->expire_to <= (pstapriv->expire_to - 3) && (psta->under_exist_checking==0)) { + DBG_871X("asoc check by DELBA/ADDBA! (%d s)\n", (pstapriv->expire_to-psta->expire_to)*2); + psta->under_exist_checking = 1; + //tear down TX AMPDU + send_delba(padapter, 1, psta->hwaddr);// // originator + psta->htpriv.agg_enable_bitmap = 0x0;//reset + psta->htpriv.candidate_tid_bitmap = 0x0;//reset + } + } +#endif //CONFIG_80211N_HT +#endif // CONFIG_TX_MCAST2UNI +#endif //CONFIG_ACTIVE_KEEP_ALIVE_CHECK + + if (psta->expire_to <= 0) + { + #ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + if (padapter->registrypriv.wifi_spec == 1) + { + psta->expire_to = pstapriv->expire_to; + continue; + } + + if (psta->state & WIFI_SLEEP_STATE) { + if (!(psta->state & WIFI_STA_ALIVE_CHK_STATE)) { + //to check if alive by another methods if staion is at ps mode. + psta->expire_to = pstapriv->expire_to; + psta->state |= WIFI_STA_ALIVE_CHK_STATE; + + //DBG_871X("alive chk, sta:" MAC_FMT " is at ps mode!\n", MAC_ARG(psta->hwaddr)); + + //to update bcn with tim_bitmap for this station + pstapriv->tim_bitmap |= BIT(psta->aid); + update_beacon(padapter, _TIM_IE_, NULL, _FALSE); + + if(!pmlmeext->active_keep_alive_check) + continue; + } + } + + if (pmlmeext->active_keep_alive_check) { + int stainfo_offset; + + stainfo_offset = rtw_stainfo_offset(pstapriv, psta); + if (stainfo_offset_valid(stainfo_offset)) { + chk_alive_list[chk_alive_num++] = stainfo_offset; + } + + continue; + } + #endif /* CONFIG_ACTIVE_KEEP_ALIVE_CHECK */ + + rtw_list_delete(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + + DBG_871X("asoc expire "MAC_FMT", state=0x%x\n", MAC_ARG(psta->hwaddr), psta->state); + updated = ap_free_sta(padapter, psta, _FALSE, WLAN_REASON_DEAUTH_LEAVING); + } + else + { + /* TODO: Aging mechanism to digest frames in sleep_q to avoid running out of xmitframe */ + if (psta->sleepq_len > (NR_XMITFRAME/pstapriv->asoc_list_cnt) + && padapter->xmitpriv.free_xmitframe_cnt < ((NR_XMITFRAME/pstapriv->asoc_list_cnt)/2) + ){ + DBG_871X("%s sta:"MAC_FMT", sleepq_len:%u, free_xmitframe_cnt:%u, asoc_list_cnt:%u, clear sleep_q\n", __func__ + , MAC_ARG(psta->hwaddr) + , psta->sleepq_len, padapter->xmitpriv.free_xmitframe_cnt, pstapriv->asoc_list_cnt); + wakeup_sta_to_xmit(padapter, psta); + } + } + } + + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + +#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK +if (chk_alive_num) { + + u8 backup_oper_channel=0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + /* switch to correct channel of current network before issue keep-alive frames */ + if (rtw_get_oper_ch(padapter) != pmlmeext->cur_channel) { + backup_oper_channel = rtw_get_oper_ch(padapter); + SelectChannel(padapter, pmlmeext->cur_channel); + } + + /* issue null data to check sta alive*/ + for (i = 0; i < chk_alive_num; i++) { + + int ret = _FAIL; + + psta = rtw_get_stainfo_by_offset(pstapriv, chk_alive_list[i]); +#ifdef CONFIG_ATMEL_RC_PATCH + if (_TRUE == _rtw_memcmp( pstapriv->atmel_rc_pattern, psta->hwaddr, ETH_ALEN)) + continue; + if (psta->flag_atmel_rc) + continue; +#endif + if(!(psta->state &_FW_LINKED)) + continue; + + if (psta->state & WIFI_SLEEP_STATE) + ret = issue_nulldata(padapter, psta->hwaddr, 0, 1, 50); + else + ret = issue_nulldata(padapter, psta->hwaddr, 0, 3, 50); + + psta->keep_alive_trycnt++; + if (ret == _SUCCESS) + { + DBG_871X("asoc check, sta(" MAC_FMT ") is alive\n", MAC_ARG(psta->hwaddr)); + psta->expire_to = pstapriv->expire_to; + psta->keep_alive_trycnt = 0; + continue; + } + else if (psta->keep_alive_trycnt <= 3) + { + DBG_871X("ack check for asoc expire, keep_alive_trycnt=%d\n", psta->keep_alive_trycnt); + psta->expire_to = 1; + continue; + } + + psta->keep_alive_trycnt = 0; + + DBG_871X("asoc expire "MAC_FMT", state=0x%x\n", MAC_ARG(psta->hwaddr), psta->state); + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + if (rtw_is_list_empty(&psta->asoc_list)==_FALSE) { + rtw_list_delete(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + updated = ap_free_sta(padapter, psta, _FALSE, WLAN_REASON_DEAUTH_LEAVING); + } + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + } + + if (backup_oper_channel>0) /* back to the original operation channel */ + SelectChannel(padapter, backup_oper_channel); +} +#endif /* CONFIG_ACTIVE_KEEP_ALIVE_CHECK */ + + associated_clients_update(padapter, updated); +} + +void add_RATid(_adapter *padapter, struct sta_info *psta, u8 rssi_level) +{ + int i; + u8 rf_type; + u32 init_rate=0; + unsigned char sta_band = 0, raid, shortGIrate = _FALSE; + unsigned char limit; + unsigned int tx_ra_bitmap=0; + struct ht_priv *psta_ht = NULL; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + WLAN_BSSID_EX *pcur_network = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network; + +#ifdef CONFIG_80211N_HT + if(psta) + psta_ht = &psta->htpriv; + else + return; +#endif //CONFIG_80211N_HT + + if(!(psta->state & _FW_LINKED)) + return; + + //b/g mode ra_bitmap + for (i=0; i<sizeof(psta->bssrateset); i++) + { + if (psta->bssrateset[i]) + tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value(psta->bssrateset[i]&0x7f); + } +#ifdef CONFIG_80211N_HT + //n mode ra_bitmap + if(psta_ht->ht_option) + { + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + if(rf_type == RF_2T2R) + limit=16;// 2R + else + limit=8;// 1R + + for (i=0; i<limit; i++) { + if (psta_ht->ht_cap.supp_mcs_set[i/8] & BIT(i%8)) + tx_ra_bitmap |= BIT(i+12); + } + + //max short GI rate + shortGIrate = psta_ht->sgi; + } +#endif //CONFIG_80211N_HT + +#if 0//gtest + if(get_rf_mimo_mode(padapter) == RTL8712_RF_2T2R) + { + //is this a 2r STA? + if((pstat->tx_ra_bitmap & 0x0ff00000) != 0 && !(priv->pshare->has_2r_sta & BIT(pstat->aid))) + { + priv->pshare->has_2r_sta |= BIT(pstat->aid); + if(rtw_read16(padapter, 0x102501f6) != 0xffff) + { + rtw_write16(padapter, 0x102501f6, 0xffff); + reset_1r_sta_RA(priv, 0xffff); + Switch_1SS_Antenna(priv, 3); + } + } + else// bg or 1R STA? + { + if((priv->pmib->dot11BssType.net_work_type & WIRELESS_11N) && pstat->ht_cap_len && priv->pshare->has_2r_sta == 0) + { + if(rtw_read16(padapter, 0x102501f6) != 0x7777) + { // MCS7 SGI + rtw_write16(padapter, 0x102501f6,0x7777); + reset_1r_sta_RA(priv, 0x7777); + Switch_1SS_Antenna(priv, 2); + } + } + } + + } + + if ((pstat->rssi_level < 1) || (pstat->rssi_level > 3)) + { + if (pstat->rssi >= priv->pshare->rf_ft_var.raGoDownUpper) + pstat->rssi_level = 1; + else if ((pstat->rssi >= priv->pshare->rf_ft_var.raGoDown20MLower) || + ((priv->pshare->is_40m_bw) && (pstat->ht_cap_len) && + (pstat->rssi >= priv->pshare->rf_ft_var.raGoDown40MLower) && + (pstat->ht_cap_buf.ht_cap_info & cpu_to_le16(_HTCAP_SUPPORT_CH_WDTH_)))) + pstat->rssi_level = 2; + else + pstat->rssi_level = 3; + } + + // rate adaptive by rssi + if ((priv->pmib->dot11BssType.net_work_type & WIRELESS_11N) && pstat->ht_cap_len) + { + if ((get_rf_mimo_mode(priv) == MIMO_1T2R) || (get_rf_mimo_mode(priv) == MIMO_1T1R)) + { + switch (pstat->rssi_level) { + case 1: + pstat->tx_ra_bitmap &= 0x100f0000; + break; + case 2: + pstat->tx_ra_bitmap &= 0x100ff000; + break; + case 3: + if (priv->pshare->is_40m_bw) + pstat->tx_ra_bitmap &= 0x100ff005; + else + pstat->tx_ra_bitmap &= 0x100ff001; + + break; + } + } + else + { + switch (pstat->rssi_level) { + case 1: + pstat->tx_ra_bitmap &= 0x1f0f0000; + break; + case 2: + pstat->tx_ra_bitmap &= 0x1f0ff000; + break; + case 3: + if (priv->pshare->is_40m_bw) + pstat->tx_ra_bitmap &= 0x000ff005; + else + pstat->tx_ra_bitmap &= 0x000ff001; + + break; + } + + // Don't need to mask high rates due to new rate adaptive parameters + //if (pstat->is_broadcom_sta) // use MCS12 as the highest rate vs. Broadcom sta + // pstat->tx_ra_bitmap &= 0x81ffffff; + + // NIC driver will report not supporting MCS15 and MCS14 in asoc req + //if (pstat->is_rtl8190_sta && !pstat->is_2t_mimo_sta) + // pstat->tx_ra_bitmap &= 0x83ffffff; // if Realtek 1x2 sta, don't use MCS15 and MCS14 + } + } + else if ((priv->pmib->dot11BssType.net_work_type & WIRELESS_11G) && isErpSta(pstat)) + { + switch (pstat->rssi_level) { + case 1: + pstat->tx_ra_bitmap &= 0x00000f00; + break; + case 2: + pstat->tx_ra_bitmap &= 0x00000ff0; + break; + case 3: + pstat->tx_ra_bitmap &= 0x00000ff5; + break; + } + } + else + { + pstat->tx_ra_bitmap &= 0x0000000d; + } + + // disable tx short GI when station cannot rx MCS15(AP is 2T2R) + // disable tx short GI when station cannot rx MCS7 (AP is 1T2R or 1T1R) + // if there is only 1r STA and we are 2T2R, DO NOT mask SGI rate + if ((!(pstat->tx_ra_bitmap & 0x8000000) && (priv->pshare->has_2r_sta > 0) && (get_rf_mimo_mode(padapter) == RTL8712_RF_2T2R)) || + (!(pstat->tx_ra_bitmap & 0x80000) && (get_rf_mimo_mode(padapter) != RTL8712_RF_2T2R))) + { + pstat->tx_ra_bitmap &= ~BIT(28); + } +#endif + + if ( pcur_network->Configuration.DSConfig > 14 ) { + // 5G band + if (tx_ra_bitmap & 0xffff000) + sta_band |= WIRELESS_11_5N ; + + if (tx_ra_bitmap & 0xff0) + sta_band |= WIRELESS_11A; + + } else { + if (tx_ra_bitmap & 0xffff000) + sta_band |= WIRELESS_11_24N; + + if (tx_ra_bitmap & 0xff0) + sta_band |= WIRELESS_11G; + + if (tx_ra_bitmap & 0x0f) + sta_band |= WIRELESS_11B; + } + + psta->wireless_mode = sta_band; + + raid = networktype_to_raid(sta_band); + init_rate = get_highest_rate_idx(tx_ra_bitmap&0x0fffffff)&0x3f; + + if (psta->aid < NUM_STA) + { + u8 arg = 0; + + arg = psta->mac_id&0x1f; + + arg |= BIT(7);//support entry 2~31 + + if (shortGIrate==_TRUE) + arg |= BIT(5); + + tx_ra_bitmap |= ((raid<<28)&0xf0000000); + + DBG_871X("%s=> mac_id:%d , raid:%d , bitmap=0x%x, arg=0x%x\n", + __FUNCTION__ , psta->mac_id, raid ,tx_ra_bitmap, arg); + + //bitmap[0:27] = tx_rate_bitmap + //bitmap[28:31]= Rate Adaptive id + //arg[0:4] = macid + //arg[5] = Short GI + rtw_hal_add_ra_tid(padapter, tx_ra_bitmap, arg, rssi_level); + + + if (shortGIrate==_TRUE) + init_rate |= BIT(6); + + //set ra_id, init_rate + psta->raid = raid; + psta->init_rate = init_rate; + + } + else + { + DBG_871X("station aid %d exceed the max number\n", psta->aid); + } + +} + +void update_bmc_sta(_adapter *padapter) +{ + _irqL irqL; + u32 init_rate=0; + unsigned char network_type, raid; + int i, supportRateNum = 0; + unsigned int tx_ra_bitmap=0; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + WLAN_BSSID_EX *pcur_network = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network; + struct sta_info *psta = rtw_get_bcmc_stainfo(padapter); + + if(psta) + { + psta->aid = 0;//default set to 0 + //psta->mac_id = psta->aid+4; + psta->mac_id = psta->aid + 1;//mac_id=1 for bc/mc stainfo + + psta->qos_option = 0; +#ifdef CONFIG_80211N_HT + psta->htpriv.ht_option = _FALSE; +#endif //CONFIG_80211N_HT + + psta->ieee8021x_blocked = 0; + + _rtw_memset((void*)&psta->sta_stats, 0, sizeof(struct stainfo_stats)); + + //psta->dot118021XPrivacy = _NO_PRIVACY_;//!!! remove it, because it has been set before this. + + + + //prepare for add_RATid + supportRateNum = rtw_get_rateset_len((u8*)&pcur_network->SupportedRates); + network_type = rtw_check_network_type((u8*)&pcur_network->SupportedRates, supportRateNum, 1); + + _rtw_memcpy(psta->bssrateset, &pcur_network->SupportedRates, supportRateNum); + psta->bssratelen = supportRateNum; + + //b/g mode ra_bitmap + for (i=0; i<supportRateNum; i++) + { + if (psta->bssrateset[i]) + tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value(psta->bssrateset[i]&0x7f); + } + + if ( pcur_network->Configuration.DSConfig > 14 ) { + //force to A mode. 5G doesn't support CCK rates + network_type = WIRELESS_11A; + tx_ra_bitmap = 0x150; // 6, 12, 24 Mbps + } else { + //force to b mode + network_type = WIRELESS_11B; + tx_ra_bitmap = 0xf; + } + + //tx_ra_bitmap = update_basic_rate(pcur_network->SupportedRates, supportRateNum); + + raid = networktype_to_raid(network_type); + init_rate = get_highest_rate_idx(tx_ra_bitmap&0x0fffffff)&0x3f; + + //DBG_871X("Add id %d val %08x to ratr for bmc sta\n", psta->aid, tx_ra_bitmap); + //ap mode + rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, _TRUE); + + //if(pHalData->fw_ractrl == _TRUE) + { + u8 arg = 0; + + arg = psta->mac_id&0x1f; + + arg |= BIT(7); + + //if (shortGIrate==_TRUE) + // arg |= BIT(5); + + tx_ra_bitmap |= ((raid<<28)&0xf0000000); + + DBG_871X("update_bmc_sta, mask=0x%x, arg=0x%x\n", tx_ra_bitmap, arg); + + //bitmap[0:27] = tx_rate_bitmap + //bitmap[28:31]= Rate Adaptive id + //arg[0:4] = macid + //arg[5] = Short GI + rtw_hal_add_ra_tid(padapter, tx_ra_bitmap, arg, 0); + + } + + //set ra_id, init_rate + psta->raid = raid; + psta->init_rate = init_rate; + + rtw_sta_media_status_rpt(padapter, psta, 1); + + _enter_critical_bh(&psta->lock, &irqL); + psta->state = _FW_LINKED; + _exit_critical_bh(&psta->lock, &irqL); + + } + else + { + DBG_871X("add_RATid_bmc_sta error!\n"); + } + +} + +//notes: +//AID: 1~MAX for sta and 0 for bc/mc in ap/adhoc mode +//MAC_ID = AID+1 for sta in ap/adhoc mode +//MAC_ID = 1 for bc/mc for sta/ap/adhoc +//MAC_ID = 0 for bssid for sta/ap/adhoc +//CAM_ID = //0~3 for default key, cmd_id=macid + 3, macid=aid+1; + +void update_sta_info_apmode(_adapter *padapter, struct sta_info *psta) +{ + _irqL irqL; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); +#ifdef CONFIG_80211N_HT + struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv; + struct ht_priv *phtpriv_sta = &psta->htpriv; +#endif //CONFIG_80211N_HT + //set intf_tag to if1 + //psta->intf_tag = 0; + + DBG_871X("%s\n",__FUNCTION__); + + //psta->mac_id = psta->aid+4; + //psta->mac_id = psta->aid+1;//alloc macid when call rtw_alloc_stainfo(), + //release macid when call rtw_free_stainfo() + + //ap mode + rtw_hal_set_odm_var(padapter,HAL_ODM_STA_INFO,psta,_TRUE); + + if(psecuritypriv->dot11AuthAlgrthm==dot11AuthAlgrthm_8021X) + psta->ieee8021x_blocked = _TRUE; + else + psta->ieee8021x_blocked = _FALSE; + + + //update sta's cap + + //ERP + VCS_update(padapter, psta); +#ifdef CONFIG_80211N_HT + //HT related cap + if(phtpriv_sta->ht_option) + { + //check if sta supports rx ampdu + phtpriv_sta->ampdu_enable = phtpriv_ap->ampdu_enable; + + //check if sta support s Short GI + if((phtpriv_sta->ht_cap.cap_info & phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SGI_20|IEEE80211_HT_CAP_SGI_40)) + { + phtpriv_sta->sgi = _TRUE; + } + + // bwmode + if((phtpriv_sta->ht_cap.cap_info & phtpriv_ap->ht_cap.cap_info) & cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH)) + { + //phtpriv_sta->bwmode = HT_CHANNEL_WIDTH_40; + phtpriv_sta->bwmode = pmlmeext->cur_bwmode; + phtpriv_sta->ch_offset = pmlmeext->cur_ch_offset; + + } + + psta->qos_option = _TRUE; + + } + else + { + phtpriv_sta->ampdu_enable = _FALSE; + + phtpriv_sta->sgi = _FALSE; + phtpriv_sta->bwmode = HT_CHANNEL_WIDTH_20; + phtpriv_sta->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + } + + //Rx AMPDU + send_delba(padapter, 0, psta->hwaddr);// recipient + + //TX AMPDU + send_delba(padapter, 1, psta->hwaddr);// // originator + phtpriv_sta->agg_enable_bitmap = 0x0;//reset + phtpriv_sta->candidate_tid_bitmap = 0x0;//reset +#endif //CONFIG_80211N_HT + + //todo: init other variables + + _rtw_memset((void*)&psta->sta_stats, 0, sizeof(struct stainfo_stats)); + + + //add ratid + //add_RATid(padapter, psta);//move to ap_sta_info_defer_update() + + + _enter_critical_bh(&psta->lock, &irqL); + psta->state |= _FW_LINKED; + _exit_critical_bh(&psta->lock, &irqL); + + +} + +static void update_hw_ht_param(_adapter *padapter) +{ + unsigned char max_AMPDU_len; + unsigned char min_MPDU_spacing; + struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + DBG_871X("%s\n", __FUNCTION__); + + + //handle A-MPDU parameter field + /* + AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k + AMPDU_para [4:2]:Min MPDU Start Spacing + */ + max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x03; + + min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) >> 2; + + rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, (u8 *)(&min_MPDU_spacing)); + + rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, (u8 *)(&max_AMPDU_len)); + + // + // Config SM Power Save setting + // + pmlmeinfo->SM_PS = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & 0x0C) >> 2; + if(pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC) + { + /*u8 i; + //update the MCS rates + for (i = 0; i < 16; i++) + { + pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + }*/ + DBG_871X("%s(): WLAN_HT_CAP_SM_PS_STATIC\n",__FUNCTION__); + } + + // + // Config current HT Protection mode. + // + //pmlmeinfo->HT_protection = pmlmeinfo->HT_info.infos[1] & 0x3; + +} + +static void start_bss_network(_adapter *padapter, u8 *pbuf) +{ + u8 *p; + u8 val8, cur_channel, cur_bwmode, cur_ch_offset; + u16 bcn_interval; + u32 acparm; + int ie_len; + struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct security_priv* psecuritypriv=&(padapter->securitypriv); + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork_mlmeext = &(pmlmeinfo->network); + struct HT_info_element *pht_info=NULL; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); +#endif //CONFIG_P2P + + //DBG_871X("%s\n", __FUNCTION__); + + bcn_interval = (u16)pnetwork->Configuration.BeaconPeriod; + cur_channel = pnetwork->Configuration.DSConfig; + cur_bwmode = HT_CHANNEL_WIDTH_20;; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + + //check if there is wps ie, + //if there is wpsie in beacon, the hostapd will update beacon twice when stating hostapd, + //and at first time the security ie ( RSN/WPA IE) will not include in beacon. + if(NULL == rtw_get_wps_ie(pnetwork->IEs+_FIXED_IE_LENGTH_, pnetwork->IELength-_FIXED_IE_LENGTH_, NULL, NULL)) + { + pmlmeext->bstart_bss = _TRUE; + } + + //todo: update wmm, ht cap + //pmlmeinfo->WMM_enable; + //pmlmeinfo->HT_enable; + if(pmlmepriv->qospriv.qos_option) + pmlmeinfo->WMM_enable = _TRUE; +#ifdef CONFIG_80211N_HT + if(pmlmepriv->htpriv.ht_option) + { + pmlmeinfo->WMM_enable = _TRUE; + pmlmeinfo->HT_enable = _TRUE; + //pmlmeinfo->HT_info_enable = _TRUE; + //pmlmeinfo->HT_caps_enable = _TRUE; + + update_hw_ht_param(padapter); + } +#endif //#CONFIG_80211N_HT + + + if(pmlmepriv->cur_network.join_res != _TRUE) //setting only at first time + { + //WEP Key will be set before this function, do not clear CAM. + if ((psecuritypriv->dot11PrivacyAlgrthm != _WEP40_) && (psecuritypriv->dot11PrivacyAlgrthm != _WEP104_)) + flush_all_cam_entry(padapter); //clear CAM + } + + //set MSR to AP_Mode + Set_MSR(padapter, _HW_STATE_AP_); + + //Set BSSID REG + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pnetwork->MacAddress); + + //Set EDCA param reg +#ifdef CONFIG_CONCURRENT_MODE + acparm = 0x005ea42b; +#else + acparm = 0x002F3217; // VO +#endif + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acparm)); + acparm = 0x005E4317; // VI + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acparm)); + //acparm = 0x00105320; // BE + acparm = 0x005ea42b; + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acparm)); + acparm = 0x0000A444; // BK + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acparm)); + + //Set Security + val8 = (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X)? 0xcc: 0xcf; + rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); + + //Beacon Control related register + rtw_hal_set_hwreg(padapter, HW_VAR_BEACON_INTERVAL, (u8 *)(&bcn_interval)); + + + UpdateBrateTbl(padapter, pnetwork->SupportedRates); + rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, pnetwork->SupportedRates); + + if(pmlmepriv->cur_network.join_res != _TRUE) //setting only at first time + { + //u32 initialgain; + + //initialgain = 0x1e; + + + //disable dynamic functions, such as high power, DIG + //Save_DM_Func_Flag(padapter); + //Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, _FALSE); + +#ifdef CONFIG_CONCURRENT_MODE + if(padapter->adapter_type > PRIMARY_ADAPTER) + { + if(rtw_buddy_adapter_up(padapter)) + { + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + + //turn on all dynamic functions on PRIMARY_ADAPTER, dynamic functions only runs at PRIMARY_ADAPTER + Switch_DM_Func(pbuddy_adapter, DYNAMIC_ALL_FUNC_ENABLE, _TRUE); + + //rtw_hal_set_hwreg(pbuddy_adapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + } + } + else +#endif + { + //turn on all dynamic functions + Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, _TRUE); + + //rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + } + + } +#ifdef CONFIG_80211N_HT + //set channel, bwmode + p = rtw_get_ie((pnetwork->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _HT_ADD_INFO_IE_, &ie_len, (pnetwork->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if( p && ie_len) + { + pht_info = (struct HT_info_element *)(p+2); + + if ((pregpriv->cbw40_enable) && (pht_info->infos[0] & BIT(2))) + { + //switch to the 40M Hz mode + //pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + cur_bwmode = HT_CHANNEL_WIDTH_40; + switch (pht_info->infos[0] & 0x3) + { + case 1: + //pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + + case 3: + //pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + + default: + //pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + + } + + } +#endif //CONFIG_80211N_HT +#ifdef CONFIG_DUALMAC_CONCURRENT + dc_set_ap_channel_bandwidth(padapter, cur_channel, cur_ch_offset, cur_bwmode); +#else + //TODO: need to judge the phy parameters on concurrent mode for single phy + //set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); +#ifdef CONFIG_CONCURRENT_MODE + if(!check_buddy_fwstate(padapter, _FW_LINKED|_FW_UNDER_LINKING|_FW_UNDER_SURVEY)) + { + set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); + } + else if(check_buddy_fwstate(padapter, _FW_LINKED)==_TRUE)//only second adapter can enter AP Mode + { + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + //To sync cur_channel/cur_bwmode/cur_ch_offset with primary adapter + DBG_871X("primary iface is at linked state, sync cur_channel/cur_bwmode/cur_ch_offset\n"); + DBG_871X("primary adapter, CH=%d, BW=%d, offset=%d\n", pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_bwmode, pbuddy_mlmeext->cur_ch_offset); + DBG_871X("second adapter, CH=%d, BW=%d, offset=%d\n", cur_channel, cur_bwmode, cur_ch_offset); + + cur_channel = pbuddy_mlmeext->cur_channel; + if(cur_bwmode == HT_CHANNEL_WIDTH_40) + { + if(pht_info) + pht_info->infos[0] &= ~(BIT(0)|BIT(1)); + + if(pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) + { + cur_ch_offset = pbuddy_mlmeext->cur_ch_offset; + + //to update cur_ch_offset value in beacon + if(pht_info) + { + switch(cur_ch_offset) + { + case HAL_PRIME_CHNL_OFFSET_LOWER: + pht_info->infos[0] |= 0x1; + break; + case HAL_PRIME_CHNL_OFFSET_UPPER: + pht_info->infos[0] |= 0x3; + break; + case HAL_PRIME_CHNL_OFFSET_DONT_CARE: + default: + break; + } + } + + } + else if(pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_20) + { + cur_bwmode = HT_CHANNEL_WIDTH_20; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + if(cur_channel>0 && cur_channel<5) + { + if(pht_info) + pht_info->infos[0] |= 0x1; + + cur_bwmode = HT_CHANNEL_WIDTH_40; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + } + + if(cur_channel>7 && cur_channel<(14+1)) + { + if(pht_info) + pht_info->infos[0] |= 0x3; + + cur_bwmode = HT_CHANNEL_WIDTH_40; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + } + + set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); + } + + } + + // to update channel value in beacon + pnetwork->Configuration.DSConfig = cur_channel; + p = rtw_get_ie((pnetwork->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _DSSET_IE_, &ie_len, (pnetwork->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if(p && ie_len>0) + *(p + 2) = cur_channel; + + if(pht_info) + pht_info->primary_channel = cur_channel; + } +#else + set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); +#endif //CONFIG_CONCURRENT_MODE + + DBG_871X("CH=%d, BW=%d, offset=%d\n", cur_channel, cur_bwmode, cur_ch_offset); + + // + pmlmeext->cur_channel = cur_channel; + pmlmeext->cur_bwmode = cur_bwmode; + pmlmeext->cur_ch_offset = cur_ch_offset; +#endif //CONFIG_DUALMAC_CONCURRENT + pmlmeext->cur_wireless_mode = pmlmepriv->cur_network.network_type; + + //let pnetwork_mlmeext == pnetwork_mlme. + _rtw_memcpy(pnetwork_mlmeext, pnetwork, pnetwork->Length); + + //update cur_wireless_mode + update_wireless_mode(padapter); + + //udpate capability after cur_wireless_mode updated + update_capinfo(padapter, rtw_get_capability((WLAN_BSSID_EX *)pnetwork)); + +#ifdef CONFIG_P2P + _rtw_memcpy(pwdinfo->p2p_group_ssid, pnetwork->Ssid.Ssid, pnetwork->Ssid.SsidLength); + pwdinfo->p2p_group_ssid_len = pnetwork->Ssid.SsidLength; +#endif //CONFIG_P2P + + if(_TRUE == pmlmeext->bstart_bss) + { + update_beacon(padapter, _TIM_IE_, NULL, _FALSE); + +#ifndef CONFIG_INTERRUPT_BASED_TXBCN //other case will tx beacon when bcn interrupt coming in. +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + //issue beacon frame + if(send_beacon(padapter)==_FAIL) + { + DBG_871X("issue_beacon, fail!\n"); + } +#endif +#endif //!CONFIG_INTERRUPT_BASED_TXBCN + + } + + + //update bc/mc sta_info + update_bmc_sta(padapter); + + //pmlmeext->bstart_bss = _TRUE; + +} + +int rtw_check_beacon_data(_adapter *padapter, u8 *pbuf, int len) +{ + int ret=_SUCCESS; + u8 *p; + u8 *pHT_caps_ie=NULL; + u8 *pHT_info_ie=NULL; + struct sta_info *psta = NULL; + u16 cap, ht_cap=_FALSE; + uint ie_len = 0; + int group_cipher, pairwise_cipher; + u8 channel, network_type, supportRate[NDIS_802_11_LENGTH_RATES_EX]; + int supportRateNum = 0; + u8 OUI1[] = {0x00, 0x50, 0xf2,0x01}; + u8 wps_oui[4]={0x0,0x50,0xf2,0x04}; + u8 WMM_PARA_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + WLAN_BSSID_EX *pbss_network = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *ie = pbss_network->IEs; + + + /* SSID */ + /* Supported rates */ + /* DS Params */ + /* WLAN_EID_COUNTRY */ + /* ERP Information element */ + /* Extended supported rates */ + /* WPA/WPA2 */ + /* Wi-Fi Wireless Multimedia Extensions */ + /* ht_capab, ht_oper */ + /* WPS IE */ + + DBG_871X("%s, len=%d\n", __FUNCTION__, len); + + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) != _TRUE) + return _FAIL; + + + if(len>MAX_IE_SZ) + return _FAIL; + + pbss_network->IELength = len; + + _rtw_memset(ie, 0, MAX_IE_SZ); + + _rtw_memcpy(ie, pbuf, pbss_network->IELength); + + + if(pbss_network->InfrastructureMode!=Ndis802_11APMode) + return _FAIL; + + pbss_network->Rssi = 0; + + _rtw_memcpy(pbss_network->MacAddress, myid(&(padapter->eeprompriv)), ETH_ALEN); + + //beacon interval + p = rtw_get_beacon_interval_from_ie(ie);//ie + 8; // 8: TimeStamp, 2: Beacon Interval 2:Capability + //pbss_network->Configuration.BeaconPeriod = le16_to_cpu(*(unsigned short*)p); + pbss_network->Configuration.BeaconPeriod = RTW_GET_LE16(p); + + //capability + //cap = *(unsigned short *)rtw_get_capability_from_ie(ie); + //cap = le16_to_cpu(cap); + cap = RTW_GET_LE16(ie); + + //SSID + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SSID_IE_, &ie_len, (pbss_network->IELength -_BEACON_IE_OFFSET_)); + if(p && ie_len>0) + { + _rtw_memset(&pbss_network->Ssid, 0, sizeof(NDIS_802_11_SSID)); + _rtw_memcpy(pbss_network->Ssid.Ssid, (p + 2), ie_len); + pbss_network->Ssid.SsidLength = ie_len; + } + + //chnnel + channel = 0; + pbss_network->Configuration.Length = 0; + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _DSSET_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if(p && ie_len>0) + channel = *(p + 2); + + pbss_network->Configuration.DSConfig = channel; + + + _rtw_memset(supportRate, 0, NDIS_802_11_LENGTH_RATES_EX); + // get supported rates + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SUPPORTEDRATES_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if (p != NULL) + { + _rtw_memcpy(supportRate, p+2, ie_len); + supportRateNum = ie_len; + } + + //get ext_supported rates + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _EXT_SUPPORTEDRATES_IE_, &ie_len, pbss_network->IELength - _BEACON_IE_OFFSET_); + if (p != NULL) + { + _rtw_memcpy(supportRate+supportRateNum, p+2, ie_len); + supportRateNum += ie_len; + + } + + network_type = rtw_check_network_type(supportRate, supportRateNum, channel); + + rtw_set_supported_rate(pbss_network->SupportedRates, network_type); + + + //parsing ERP_IE + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if(p && ie_len>0) + { + ERP_IE_handler(padapter, (PNDIS_802_11_VARIABLE_IEs)p); + } + + //update privacy/security + if (cap & BIT(4)) + pbss_network->Privacy = 1; + else + pbss_network->Privacy = 0; + + psecuritypriv->wpa_psk = 0; + + //wpa2 + group_cipher = 0; pairwise_cipher = 0; + psecuritypriv->wpa2_group_cipher = _NO_PRIVACY_; + psecuritypriv->wpa2_pairwise_cipher = _NO_PRIVACY_; + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if(p && ie_len>0) + { + if(rtw_parse_wpa2_ie(p, ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) + { + psecuritypriv->dot11AuthAlgrthm= dot11AuthAlgrthm_8021X; + + psecuritypriv->dot8021xalg = 1;//psk, todo:802.1x + psecuritypriv->wpa_psk |= BIT(1); + + psecuritypriv->wpa2_group_cipher = group_cipher; + psecuritypriv->wpa2_pairwise_cipher = pairwise_cipher; +#if 0 + switch(group_cipher) + { + case WPA_CIPHER_NONE: + psecuritypriv->wpa2_group_cipher = _NO_PRIVACY_; + break; + case WPA_CIPHER_WEP40: + psecuritypriv->wpa2_group_cipher = _WEP40_; + break; + case WPA_CIPHER_TKIP: + psecuritypriv->wpa2_group_cipher = _TKIP_; + break; + case WPA_CIPHER_CCMP: + psecuritypriv->wpa2_group_cipher = _AES_; + break; + case WPA_CIPHER_WEP104: + psecuritypriv->wpa2_group_cipher = _WEP104_; + break; + } + + switch(pairwise_cipher) + { + case WPA_CIPHER_NONE: + psecuritypriv->wpa2_pairwise_cipher = _NO_PRIVACY_; + break; + case WPA_CIPHER_WEP40: + psecuritypriv->wpa2_pairwise_cipher = _WEP40_; + break; + case WPA_CIPHER_TKIP: + psecuritypriv->wpa2_pairwise_cipher = _TKIP_; + break; + case WPA_CIPHER_CCMP: + psecuritypriv->wpa2_pairwise_cipher = _AES_; + break; + case WPA_CIPHER_WEP104: + psecuritypriv->wpa2_pairwise_cipher = _WEP104_; + break; + } +#endif + } + + } + + //wpa + ie_len = 0; + group_cipher = 0; pairwise_cipher = 0; + psecuritypriv->wpa_group_cipher = _NO_PRIVACY_; + psecuritypriv->wpa_pairwise_cipher = _NO_PRIVACY_; + for (p = ie + _BEACON_IE_OFFSET_; ;p += (ie_len + 2)) + { + p = rtw_get_ie(p, _SSN_IE_1_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2))); + if ((p) && (_rtw_memcmp(p+2, OUI1, 4))) + { + if(rtw_parse_wpa_ie(p, ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) + { + psecuritypriv->dot11AuthAlgrthm= dot11AuthAlgrthm_8021X; + + psecuritypriv->dot8021xalg = 1;//psk, todo:802.1x + + psecuritypriv->wpa_psk |= BIT(0); + + psecuritypriv->wpa_group_cipher = group_cipher; + psecuritypriv->wpa_pairwise_cipher = pairwise_cipher; + +#if 0 + switch(group_cipher) + { + case WPA_CIPHER_NONE: + psecuritypriv->wpa_group_cipher = _NO_PRIVACY_; + break; + case WPA_CIPHER_WEP40: + psecuritypriv->wpa_group_cipher = _WEP40_; + break; + case WPA_CIPHER_TKIP: + psecuritypriv->wpa_group_cipher = _TKIP_; + break; + case WPA_CIPHER_CCMP: + psecuritypriv->wpa_group_cipher = _AES_; + break; + case WPA_CIPHER_WEP104: + psecuritypriv->wpa_group_cipher = _WEP104_; + break; + } + + switch(pairwise_cipher) + { + case WPA_CIPHER_NONE: + psecuritypriv->wpa_pairwise_cipher = _NO_PRIVACY_; + break; + case WPA_CIPHER_WEP40: + psecuritypriv->wpa_pairwise_cipher = _WEP40_; + break; + case WPA_CIPHER_TKIP: + psecuritypriv->wpa_pairwise_cipher = _TKIP_; + break; + case WPA_CIPHER_CCMP: + psecuritypriv->wpa_pairwise_cipher = _AES_; + break; + case WPA_CIPHER_WEP104: + psecuritypriv->wpa_pairwise_cipher = _WEP104_; + break; + } +#endif + } + + break; + + } + + if ((p == NULL) || (ie_len == 0)) + { + break; + } + + } + + //wmm + ie_len = 0; + pmlmepriv->qospriv.qos_option = 0; + if(pregistrypriv->wmm_enable) + { + for (p = ie + _BEACON_IE_OFFSET_; ;p += (ie_len + 2)) + { + p = rtw_get_ie(p, _VENDOR_SPECIFIC_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2))); + if((p) && _rtw_memcmp(p+2, WMM_PARA_IE, 6)) + { + pmlmepriv->qospriv.qos_option = 1; + + *(p+8) |= BIT(7);//QoS Info, support U-APSD + + /* disable all ACM bits since the WMM admission control is not supported */ + *(p + 10) &= ~BIT(4); /* BE */ + *(p + 14) &= ~BIT(4); /* BK */ + *(p + 18) &= ~BIT(4); /* VI */ + *(p + 22) &= ~BIT(4); /* VO */ + + break; + } + + if ((p == NULL) || (ie_len == 0)) + { + break; + } + } + } +#ifdef CONFIG_80211N_HT + //parsing HT_CAP_IE + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if(p && ie_len>0) + { + u8 rf_type; + + struct rtw_ieee80211_ht_cap *pht_cap = (struct rtw_ieee80211_ht_cap *)(p+2); + + pHT_caps_ie=p; + + + ht_cap = _TRUE; + network_type |= WIRELESS_11_24N; + + + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + if((psecuritypriv->wpa_pairwise_cipher & WPA_CIPHER_CCMP) || + (psecuritypriv->wpa2_pairwise_cipher & WPA_CIPHER_CCMP)) + { + pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY&(0x07<<2)); + } + else + { + pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY&0x00); + } + + pht_cap->ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_FACTOR & 0x03); //set Max Rx AMPDU size to 64K + + if(rf_type == RF_1T1R) + { + pht_cap->supp_mcs_set[0] = 0xff; + pht_cap->supp_mcs_set[1] = 0x0; + } + + _rtw_memcpy(&pmlmepriv->htpriv.ht_cap, p+2, ie_len); + + } + + //parsing HT_INFO_IE + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if(p && ie_len>0) + { + pHT_info_ie=p; + } +#endif //CONFIG_80211N_HT + switch(network_type) + { + case WIRELESS_11B: + pbss_network->NetworkTypeInUse = Ndis802_11DS; + break; + case WIRELESS_11G: + case WIRELESS_11BG: + case WIRELESS_11G_24N: + case WIRELESS_11BG_24N: + pbss_network->NetworkTypeInUse = Ndis802_11OFDM24; + break; + case WIRELESS_11A: + pbss_network->NetworkTypeInUse = Ndis802_11OFDM5; + break; + default : + pbss_network->NetworkTypeInUse = Ndis802_11OFDM24; + break; + } + + pmlmepriv->cur_network.network_type = network_type; + +#ifdef CONFIG_80211N_HT + pmlmepriv->htpriv.ht_option = _FALSE; + + if( (psecuritypriv->wpa2_pairwise_cipher&WPA_CIPHER_TKIP) || + (psecuritypriv->wpa_pairwise_cipher&WPA_CIPHER_TKIP)) + { + //todo: + //ht_cap = _FALSE; + } + + //ht_cap + if(pregistrypriv->ht_enable && ht_cap==_TRUE) + { + pmlmepriv->htpriv.ht_option = _TRUE; + pmlmepriv->qospriv.qos_option = 1; + + if(pregistrypriv->ampdu_enable==1) + { + pmlmepriv->htpriv.ampdu_enable = _TRUE; + } + + HT_caps_handler(padapter, (PNDIS_802_11_VARIABLE_IEs)pHT_caps_ie); + + HT_info_handler(padapter, (PNDIS_802_11_VARIABLE_IEs)pHT_info_ie); + } +#endif + + + pbss_network->Length = get_WLAN_BSSID_EX_sz((WLAN_BSSID_EX *)pbss_network); + + //issue beacon to start bss network + start_bss_network(padapter, (u8*)pbss_network); + + + //alloc sta_info for ap itself + psta = rtw_get_stainfo(&padapter->stapriv, pbss_network->MacAddress); + if(!psta) + { + psta = rtw_alloc_stainfo(&padapter->stapriv, pbss_network->MacAddress); + if (psta == NULL) + { + return _FAIL; + } + } + psta->state |= WIFI_AP_STATE; //Aries, add,fix bug of flush_cam_entry at STOP AP mode , 0724 + rtw_indicate_connect( padapter); + + pmlmepriv->cur_network.join_res = _TRUE;//for check if already set beacon + + //update bc/mc sta_info + //update_bmc_sta(padapter); + + return ret; + +} + +void rtw_set_macaddr_acl(_adapter *padapter, int mode) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + + DBG_871X("%s, mode=%d\n", __func__, mode); + + pacl_list->mode = mode; +} + +int rtw_acl_add_sta(_adapter *padapter, u8 *addr) +{ + _irqL irqL; + _list *plist, *phead; + u8 added = _FALSE; + int i, ret=0; + struct rtw_wlan_acl_node *paclnode; + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + _queue *pacl_node_q =&pacl_list->acl_node_q; + + DBG_871X("%s(acl_num=%d)=" MAC_FMT "\n", __func__, pacl_list->num, MAC_ARG(addr)); + + if((NUM_ACL-1) < pacl_list->num) + return (-1); + + + _enter_critical_bh(&(pacl_node_q->lock), &irqL); + + phead = get_list_head(pacl_node_q); + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + paclnode = LIST_CONTAINOR(plist, struct rtw_wlan_acl_node, list); + plist = get_next(plist); + + if(_rtw_memcmp(paclnode->addr, addr, ETH_ALEN)) + { + if(paclnode->valid == _TRUE) + { + added = _TRUE; + DBG_871X("%s, sta has been added\n", __func__); + break; + } + } + } + + _exit_critical_bh(&(pacl_node_q->lock), &irqL); + + + if(added == _TRUE) + return ret; + + + _enter_critical_bh(&(pacl_node_q->lock), &irqL); + + for(i=0; i< NUM_ACL; i++) + { + paclnode = &pacl_list->aclnode[i]; + + if(paclnode->valid == _FALSE) + { + _rtw_init_listhead(&paclnode->list); + + _rtw_memcpy(paclnode->addr, addr, ETH_ALEN); + + paclnode->valid = _TRUE; + + rtw_list_insert_tail(&paclnode->list, get_list_head(pacl_node_q)); + + pacl_list->num++; + + break; + } + } + + DBG_871X("%s, acl_num=%d\n", __func__, pacl_list->num); + + _exit_critical_bh(&(pacl_node_q->lock), &irqL); + + return ret; +} + +int rtw_acl_remove_sta(_adapter *padapter, u8 *addr) +{ + _irqL irqL; + _list *plist, *phead; + int i, ret=0; + struct rtw_wlan_acl_node *paclnode; + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + _queue *pacl_node_q =&pacl_list->acl_node_q; + + DBG_871X("%s(acl_num=%d)=" MAC_FMT "\n", __func__, pacl_list->num, MAC_ARG(addr)); + + _enter_critical_bh(&(pacl_node_q->lock), &irqL); + + phead = get_list_head(pacl_node_q); + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + paclnode = LIST_CONTAINOR(plist, struct rtw_wlan_acl_node, list); + plist = get_next(plist); + + if(_rtw_memcmp(paclnode->addr, addr, ETH_ALEN)) + { + if(paclnode->valid == _TRUE) + { + paclnode->valid = _FALSE; + + rtw_list_delete(&paclnode->list); + + pacl_list->num--; + } + } + } + + _exit_critical_bh(&(pacl_node_q->lock), &irqL); + + DBG_871X("%s, acl_num=%d\n", __func__, pacl_list->num); + + return ret; + +} + +#ifdef CONFIG_NATIVEAP_MLME + +static void update_bcn_fixed_ie(_adapter *padapter) +{ + DBG_871X("%s\n", __FUNCTION__); + +} + +static void update_bcn_erpinfo_ie(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network); + unsigned char *p, *ie = pnetwork->IEs; + u32 len = 0; + + DBG_871X("%s, ERP_enable=%d\n", __FUNCTION__, pmlmeinfo->ERP_enable); + + if(!pmlmeinfo->ERP_enable) + return; + + //parsing ERP_IE + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &len, (pnetwork->IELength - _BEACON_IE_OFFSET_)); + if(p && len>0) + { + PNDIS_802_11_VARIABLE_IEs pIE = (PNDIS_802_11_VARIABLE_IEs)p; + + if (pmlmepriv->num_sta_non_erp == 1) + pIE->data[0] |= RTW_ERP_INFO_NON_ERP_PRESENT|RTW_ERP_INFO_USE_PROTECTION; + else + pIE->data[0] &= ~(RTW_ERP_INFO_NON_ERP_PRESENT|RTW_ERP_INFO_USE_PROTECTION); + + if(pmlmepriv->num_sta_no_short_preamble > 0) + pIE->data[0] |= RTW_ERP_INFO_BARKER_PREAMBLE_MODE; + else + pIE->data[0] &= ~(RTW_ERP_INFO_BARKER_PREAMBLE_MODE); + + ERP_IE_handler(padapter, pIE); + } + +} + +static void update_bcn_htcap_ie(_adapter *padapter) +{ + DBG_871X("%s\n", __FUNCTION__); + +} + +static void update_bcn_htinfo_ie(_adapter *padapter) +{ + DBG_871X("%s\n", __FUNCTION__); + +} + +static void update_bcn_rsn_ie(_adapter *padapter) +{ + DBG_871X("%s\n", __FUNCTION__); + +} + +static void update_bcn_wpa_ie(_adapter *padapter) +{ + DBG_871X("%s\n", __FUNCTION__); + +} + +static void update_bcn_wmm_ie(_adapter *padapter) +{ + DBG_871X("%s\n", __FUNCTION__); + +} + +static void update_bcn_wps_ie(_adapter *padapter) +{ + u8 *pwps_ie=NULL, *pwps_ie_src, *premainder_ie, *pbackup_remainder_ie=NULL; + uint wps_ielen=0, wps_offset, remainder_ielen; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network); + unsigned char *ie = pnetwork->IEs; + u32 ielen = pnetwork->IELength; + + + DBG_871X("%s\n", __FUNCTION__); + + pwps_ie = rtw_get_wps_ie(ie+_FIXED_IE_LENGTH_, ielen-_FIXED_IE_LENGTH_, NULL, &wps_ielen); + + if(pwps_ie==NULL || wps_ielen==0) + return; + + wps_offset = (uint)(pwps_ie-ie); + + premainder_ie = pwps_ie + wps_ielen; + + remainder_ielen = ielen - wps_offset - wps_ielen; + + if(remainder_ielen>0) + { + pbackup_remainder_ie = rtw_malloc(remainder_ielen); + if(pbackup_remainder_ie) + _rtw_memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen); + } + + + pwps_ie_src = pmlmepriv->wps_beacon_ie; + if(pwps_ie_src == NULL) + return; + + + wps_ielen = (uint)pwps_ie_src[1];//to get ie data len + if((wps_offset+wps_ielen+2+remainder_ielen)<=MAX_IE_SZ) + { + _rtw_memcpy(pwps_ie, pwps_ie_src, wps_ielen+2); + pwps_ie += (wps_ielen+2); + + if(pbackup_remainder_ie) + _rtw_memcpy(pwps_ie, pbackup_remainder_ie, remainder_ielen); + + //update IELength + pnetwork->IELength = wps_offset + (wps_ielen+2) + remainder_ielen; + } + + if(pbackup_remainder_ie) + rtw_mfree(pbackup_remainder_ie, remainder_ielen); + +} + +static void update_bcn_p2p_ie(_adapter *padapter) +{ + +} + +static void update_bcn_vendor_spec_ie(_adapter *padapter, u8*oui) +{ + DBG_871X("%s\n", __FUNCTION__); + + if(_rtw_memcmp(RTW_WPA_OUI, oui, 4)) + { + update_bcn_wpa_ie(padapter); + } + else if(_rtw_memcmp(WMM_OUI, oui, 4)) + { + update_bcn_wmm_ie(padapter); + } + else if(_rtw_memcmp(WPS_OUI, oui, 4)) + { + update_bcn_wps_ie(padapter); + } + else if(_rtw_memcmp(P2P_OUI, oui, 4)) + { + update_bcn_p2p_ie(padapter); + } + else + { + DBG_871X("unknown OUI type!\n"); + } + + +} + +void update_beacon(_adapter *padapter, u8 ie_id, u8 *oui, u8 tx) +{ + _irqL irqL; + struct mlme_priv *pmlmepriv; + struct mlme_ext_priv *pmlmeext; + //struct mlme_ext_info *pmlmeinfo; + + //DBG_871X("%s\n", __FUNCTION__); + + if(!padapter) + return; + + pmlmepriv = &(padapter->mlmepriv); + pmlmeext = &(padapter->mlmeextpriv); + //pmlmeinfo = &(pmlmeext->mlmext_info); + + if(_FALSE == pmlmeext->bstart_bss) + return; + + _enter_critical_bh(&pmlmepriv->bcn_update_lock, &irqL); + + switch(ie_id) + { + case 0xFF: + + update_bcn_fixed_ie(padapter);//8: TimeStamp, 2: Beacon Interval 2:Capability + + break; + + case _TIM_IE_: + + update_BCNTIM(padapter); + + break; + + case _ERPINFO_IE_: + + update_bcn_erpinfo_ie(padapter); + + break; + + case _HT_CAPABILITY_IE_: + + update_bcn_htcap_ie(padapter); + + break; + + case _RSN_IE_2_: + + update_bcn_rsn_ie(padapter); + + break; + + case _HT_ADD_INFO_IE_: + + update_bcn_htinfo_ie(padapter); + + break; + + case _VENDOR_SPECIFIC_IE_: + + update_bcn_vendor_spec_ie(padapter, oui); + + break; + + default: + break; + } + + pmlmepriv->update_bcn = _TRUE; + + _exit_critical_bh(&pmlmepriv->bcn_update_lock, &irqL); + +#ifndef CONFIG_INTERRUPT_BASED_TXBCN +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + if(tx) + { + //send_beacon(padapter);//send_beacon must execute on TSR level + set_tx_beacon_cmd(padapter); + } +#else + { + //PCI will issue beacon when BCN interrupt occurs. + } +#endif +#endif //!CONFIG_INTERRUPT_BASED_TXBCN + +} + +#ifdef CONFIG_80211N_HT + +/* +op_mode +Set to 0 (HT pure) under the followign conditions + - all STAs in the BSS are 20/40 MHz HT in 20/40 MHz BSS or + - all STAs in the BSS are 20 MHz HT in 20 MHz BSS +Set to 1 (HT non-member protection) if there may be non-HT STAs + in both the primary and the secondary channel +Set to 2 if only HT STAs are associated in BSS, + however and at least one 20 MHz HT STA is associated +Set to 3 (HT mixed mode) when one or more non-HT STAs are associated + (currently non-GF HT station is considered as non-HT STA also) +*/ +static int rtw_ht_operation_update(_adapter *padapter) +{ + u16 cur_op_mode, new_op_mode; + int op_mode_changes = 0; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv; + + if(pmlmepriv->htpriv.ht_option == _TRUE) + return 0; + + //if (!iface->conf->ieee80211n || iface->conf->ht_op_mode_fixed) + // return 0; + + DBG_871X("%s current operation mode=0x%X\n", + __FUNCTION__, pmlmepriv->ht_op_mode); + + if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT) + && pmlmepriv->num_sta_ht_no_gf) { + pmlmepriv->ht_op_mode |= + HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT; + op_mode_changes++; + } else if ((pmlmepriv->ht_op_mode & + HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT) && + pmlmepriv->num_sta_ht_no_gf == 0) { + pmlmepriv->ht_op_mode &= + ~HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT; + op_mode_changes++; + } + + if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) && + (pmlmepriv->num_sta_no_ht || pmlmepriv->olbc_ht)) { + pmlmepriv->ht_op_mode |= HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT; + op_mode_changes++; + } else if ((pmlmepriv->ht_op_mode & + HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) && + (pmlmepriv->num_sta_no_ht == 0 && !pmlmepriv->olbc_ht)) { + pmlmepriv->ht_op_mode &= + ~HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT; + op_mode_changes++; + } + + /* Note: currently we switch to the MIXED op mode if HT non-greenfield + * station is associated. Probably it's a theoretical case, since + * it looks like all known HT STAs support greenfield. + */ + new_op_mode = 0; + if (pmlmepriv->num_sta_no_ht || + (pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT)) + new_op_mode = OP_MODE_MIXED; + else if ((phtpriv_ap->ht_cap.cap_info & IEEE80211_HT_CAP_SUP_WIDTH) + && pmlmepriv->num_sta_ht_20mhz) + new_op_mode = OP_MODE_20MHZ_HT_STA_ASSOCED; + else if (pmlmepriv->olbc_ht) + new_op_mode = OP_MODE_MAY_BE_LEGACY_STAS; + else + new_op_mode = OP_MODE_PURE; + + cur_op_mode = pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_OP_MODE_MASK; + if (cur_op_mode != new_op_mode) { + pmlmepriv->ht_op_mode &= ~HT_INFO_OPERATION_MODE_OP_MODE_MASK; + pmlmepriv->ht_op_mode |= new_op_mode; + op_mode_changes++; + } + + DBG_871X("%s new operation mode=0x%X changes=%d\n", + __FUNCTION__, pmlmepriv->ht_op_mode, op_mode_changes); + + return op_mode_changes; + +} + +#endif /* CONFIG_80211N_HT */ + +void associated_clients_update(_adapter *padapter, u8 updated) +{ + //update associcated stations cap. + if(updated == _TRUE) + { + _irqL irqL; + _list *phead, *plist; + struct sta_info *psta=NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + phead = &pstapriv->asoc_list; + plist = get_next(phead); + + //check asoc_queue + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list); + + plist = get_next(plist); + + VCS_update(padapter, psta); + } + + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + } + +} + +/* called > TSR LEVEL for USB or SDIO Interface*/ +void bss_cap_update_on_sta_join(_adapter *padapter, struct sta_info *psta) +{ + u8 beacon_updated = _FALSE; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + + +#if 0 + if (!(psta->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) && + !psta->no_short_preamble_set) { + psta->no_short_preamble_set = 1; + pmlmepriv->num_sta_no_short_preamble++; + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_preamble == 1)) + ieee802_11_set_beacons(hapd->iface); + } +#endif + + + if(!(psta->flags & WLAN_STA_SHORT_PREAMBLE)) + { + if(!psta->no_short_preamble_set) + { + psta->no_short_preamble_set = 1; + + pmlmepriv->num_sta_no_short_preamble++; + + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_preamble == 1)) + { + beacon_updated = _TRUE; + update_beacon(padapter, 0xFF, NULL, _TRUE); + } + + } + } + else + { + if(psta->no_short_preamble_set) + { + psta->no_short_preamble_set = 0; + + pmlmepriv->num_sta_no_short_preamble--; + + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_preamble == 0)) + { + beacon_updated = _TRUE; + update_beacon(padapter, 0xFF, NULL, _TRUE); + } + + } + } + +#if 0 + if (psta->flags & WLAN_STA_NONERP && !psta->nonerp_set) { + psta->nonerp_set = 1; + pmlmepriv->num_sta_non_erp++; + if (pmlmepriv->num_sta_non_erp == 1) + ieee802_11_set_beacons(hapd->iface); + } +#endif + + if(psta->flags & WLAN_STA_NONERP) + { + if(!psta->nonerp_set) + { + psta->nonerp_set = 1; + + pmlmepriv->num_sta_non_erp++; + + if (pmlmepriv->num_sta_non_erp == 1) + { + beacon_updated = _TRUE; + update_beacon(padapter, _ERPINFO_IE_, NULL, _TRUE); + } + } + + } + else + { + if(psta->nonerp_set) + { + psta->nonerp_set = 0; + + pmlmepriv->num_sta_non_erp--; + + if (pmlmepriv->num_sta_non_erp == 0) + { + beacon_updated = _TRUE; + update_beacon(padapter, _ERPINFO_IE_, NULL, _TRUE); + } + } + + } + + +#if 0 + if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT) && + !psta->no_short_slot_time_set) { + psta->no_short_slot_time_set = 1; + pmlmepriv->num_sta_no_short_slot_time++; + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_slot_time == 1)) + ieee802_11_set_beacons(hapd->iface); + } +#endif + + if(!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT)) + { + if(!psta->no_short_slot_time_set) + { + psta->no_short_slot_time_set = 1; + + pmlmepriv->num_sta_no_short_slot_time++; + + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_slot_time == 1)) + { + beacon_updated = _TRUE; + update_beacon(padapter, 0xFF, NULL, _TRUE); + } + + } + } + else + { + if(psta->no_short_slot_time_set) + { + psta->no_short_slot_time_set = 0; + + pmlmepriv->num_sta_no_short_slot_time--; + + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_slot_time == 0)) + { + beacon_updated = _TRUE; + update_beacon(padapter, 0xFF, NULL, _TRUE); + } + } + } + +#ifdef CONFIG_80211N_HT + + if (psta->flags & WLAN_STA_HT) + { + u16 ht_capab = le16_to_cpu(psta->htpriv.ht_cap.cap_info); + + DBG_871X("HT: STA " MAC_FMT " HT Capabilities " + "Info: 0x%04x\n", MAC_ARG(psta->hwaddr), ht_capab); + + if (psta->no_ht_set) { + psta->no_ht_set = 0; + pmlmepriv->num_sta_no_ht--; + } + + if ((ht_capab & IEEE80211_HT_CAP_GRN_FLD) == 0) { + if (!psta->no_ht_gf_set) { + psta->no_ht_gf_set = 1; + pmlmepriv->num_sta_ht_no_gf++; + } + DBG_871X("%s STA " MAC_FMT " - no " + "greenfield, num of non-gf stations %d\n", + __FUNCTION__, MAC_ARG(psta->hwaddr), + pmlmepriv->num_sta_ht_no_gf); + } + + if ((ht_capab & IEEE80211_HT_CAP_SUP_WIDTH) == 0) { + if (!psta->ht_20mhz_set) { + psta->ht_20mhz_set = 1; + pmlmepriv->num_sta_ht_20mhz++; + } + DBG_871X("%s STA " MAC_FMT " - 20 MHz HT, " + "num of 20MHz HT STAs %d\n", + __FUNCTION__, MAC_ARG(psta->hwaddr), + pmlmepriv->num_sta_ht_20mhz); + } + + } + else + { + if (!psta->no_ht_set) { + psta->no_ht_set = 1; + pmlmepriv->num_sta_no_ht++; + } + if(pmlmepriv->htpriv.ht_option == _TRUE) { + DBG_871X("%s STA " MAC_FMT + " - no HT, num of non-HT stations %d\n", + __FUNCTION__, MAC_ARG(psta->hwaddr), + pmlmepriv->num_sta_no_ht); + } + } + + if (rtw_ht_operation_update(padapter) > 0) + { + update_beacon(padapter, _HT_CAPABILITY_IE_, NULL, _FALSE); + update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, _TRUE); + } + +#endif /* CONFIG_80211N_HT */ + + //update associcated stations cap. + associated_clients_update(padapter, beacon_updated); + + DBG_871X("%s, updated=%d\n", __func__, beacon_updated); + +} + +u8 bss_cap_update_on_sta_leave(_adapter *padapter, struct sta_info *psta) +{ + u8 beacon_updated = _FALSE; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + + if(!psta) + return beacon_updated; + + if (psta->no_short_preamble_set) { + psta->no_short_preamble_set = 0; + pmlmepriv->num_sta_no_short_preamble--; + if (pmlmeext->cur_wireless_mode > WIRELESS_11B + && pmlmepriv->num_sta_no_short_preamble == 0) + { + beacon_updated = _TRUE; + update_beacon(padapter, 0xFF, NULL, _TRUE); + } + } + + if (psta->nonerp_set) { + psta->nonerp_set = 0; + pmlmepriv->num_sta_non_erp--; + if (pmlmepriv->num_sta_non_erp == 0) + { + beacon_updated = _TRUE; + update_beacon(padapter, _ERPINFO_IE_, NULL, _TRUE); + } + } + + if (psta->no_short_slot_time_set) { + psta->no_short_slot_time_set = 0; + pmlmepriv->num_sta_no_short_slot_time--; + if (pmlmeext->cur_wireless_mode > WIRELESS_11B + && pmlmepriv->num_sta_no_short_slot_time == 0) + { + beacon_updated = _TRUE; + update_beacon(padapter, 0xFF, NULL, _TRUE); + } + } + +#ifdef CONFIG_80211N_HT + + if (psta->no_ht_gf_set) { + psta->no_ht_gf_set = 0; + pmlmepriv->num_sta_ht_no_gf--; + } + + if (psta->no_ht_set) { + psta->no_ht_set = 0; + pmlmepriv->num_sta_no_ht--; + } + + if (psta->ht_20mhz_set) { + psta->ht_20mhz_set = 0; + pmlmepriv->num_sta_ht_20mhz--; + } + + if (rtw_ht_operation_update(padapter) > 0) + { + update_beacon(padapter, _HT_CAPABILITY_IE_, NULL, _FALSE); + update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, _TRUE); + } + +#endif /* CONFIG_80211N_HT */ + + //update associcated stations cap. + //associated_clients_update(padapter, beacon_updated); //move it to avoid deadlock + + DBG_871X("%s, updated=%d\n", __func__, beacon_updated); + + return beacon_updated; + +} + +u8 ap_free_sta(_adapter *padapter, struct sta_info *psta, bool active, u16 reason) +{ + _irqL irqL; + u8 beacon_updated = _FALSE; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct sta_priv *pstapriv = &padapter->stapriv; + + if(!psta) + return beacon_updated; + + if (active == _TRUE) + { +#ifdef CONFIG_80211N_HT + //tear down Rx AMPDU + send_delba(padapter, 0, psta->hwaddr);// recipient + + //tear down TX AMPDU + send_delba(padapter, 1, psta->hwaddr);// // originator + +#endif //CONFIG_80211N_HT + + issue_deauth(padapter, psta->hwaddr, reason); + } + + psta->htpriv.agg_enable_bitmap = 0x0;//reset + psta->htpriv.candidate_tid_bitmap = 0x0;//reset + + + //report_del_sta_event(padapter, psta->hwaddr, reason); + + //clear cam entry / key + //clear_cam_entry(padapter, (psta->mac_id + 3)); + rtw_clearstakey_cmd(padapter, (u8*)psta, (u8)rtw_get_camid(psta->mac_id), _TRUE); + + + _enter_critical_bh(&psta->lock, &irqL); + psta->state &= ~_FW_LINKED; + _exit_critical_bh(&psta->lock, &irqL); + + #ifdef CONFIG_IOCTL_CFG80211 + if (1) { + #ifdef COMPAT_KERNEL_RELEASE + rtw_cfg80211_indicate_sta_disassoc(padapter, psta->hwaddr, reason); + #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) + rtw_cfg80211_indicate_sta_disassoc(padapter, psta->hwaddr, reason); + #else //(LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) + /* will call rtw_cfg80211_indicate_sta_disassoc() in cmd_thread for old API context */ + #endif //(LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) + } else + #endif //CONFIG_IOCTL_CFG80211 + { + rtw_indicate_sta_disassoc_event(padapter, psta); + } + + report_del_sta_event(padapter, psta->hwaddr, reason); + + beacon_updated = bss_cap_update_on_sta_leave(padapter, psta); + + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + rtw_free_stainfo(padapter, psta); + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + + + return beacon_updated; + +} + +int rtw_ap_inform_ch_switch(_adapter *padapter, u8 new_ch, u8 ch_offset) +{ + _irqL irqL; + _list *phead, *plist; + int ret=0; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff}; + + if((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) + return ret; + + DBG_871X(FUNC_NDEV_FMT" with ch:%u, offset:%u\n", + FUNC_NDEV_ARG(padapter->pnetdev), new_ch, ch_offset); + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + phead = &pstapriv->asoc_list; + plist = get_next(phead); + + /* for each sta in asoc_queue */ + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list); + plist = get_next(plist); + + issue_action_spct_ch_switch(padapter, psta->hwaddr, new_ch, ch_offset); + psta->expire_to = ((pstapriv->expire_to * 2) > 5) ? 5 : (pstapriv->expire_to * 2); + } + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + issue_action_spct_ch_switch(padapter, bc_addr, new_ch, ch_offset); + + return ret; +} + +int rtw_sta_flush(_adapter *padapter) +{ + _irqL irqL; + _list *phead, *plist; + int ret=0; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff}; + u8 chk_alive_num = 0; + char chk_alive_list[NUM_STA]; + int i; + + DBG_871X(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(padapter->pnetdev)); + + if((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) + return ret; + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + phead = &pstapriv->asoc_list; + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) { + int stainfo_offset; + + psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list); + plist = get_next(plist); + + /* Remove sta from asoc_list */ + rtw_list_delete(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + + /* Keep sta for ap_free_sta() beyond this asoc_list loop */ + stainfo_offset = rtw_stainfo_offset(pstapriv, psta); + if (stainfo_offset_valid(stainfo_offset)) { + chk_alive_list[chk_alive_num++] = stainfo_offset; + } + } + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + + /* For each sta in chk_alive_list, call ap_free_sta */ + for (i = 0; i < chk_alive_num; i++) { + psta = rtw_get_stainfo_by_offset(pstapriv, chk_alive_list[i]); + ap_free_sta(padapter, psta, _TRUE, WLAN_REASON_DEAUTH_LEAVING); + } + + issue_deauth(padapter, bc_addr, WLAN_REASON_DEAUTH_LEAVING); + + associated_clients_update(padapter, _TRUE); + + return ret; + +} + +/* called > TSR LEVEL for USB or SDIO Interface*/ +void sta_info_update(_adapter *padapter, struct sta_info *psta) +{ + int flags = psta->flags; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + + //update wmm cap. + if(WLAN_STA_WME&flags) + psta->qos_option = 1; + else + psta->qos_option = 0; + + if(pmlmepriv->qospriv.qos_option == 0) + psta->qos_option = 0; + + +#ifdef CONFIG_80211N_HT + //update 802.11n ht cap. + if(WLAN_STA_HT&flags) + { + psta->htpriv.ht_option = _TRUE; + psta->qos_option = 1; + } + else + { + psta->htpriv.ht_option = _FALSE; + } + + if(pmlmepriv->htpriv.ht_option == _FALSE) + psta->htpriv.ht_option = _FALSE; +#endif + + + update_sta_info_apmode(padapter, psta); + + +} + +/* called >= TSR LEVEL for USB or SDIO Interface*/ +void ap_sta_info_defer_update(_adapter *padapter, struct sta_info *psta) +{ + if(psta->state & _FW_LINKED) + { + //add ratid + add_RATid(padapter, psta, 0);//DM_RATR_STA_INIT + } +} +/* restore hw setting from sw data structures */ +void rtw_ap_restore_network(_adapter *padapter) +{ + struct mlme_priv *mlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct sta_priv * pstapriv = &padapter->stapriv; + struct sta_info *psta; + struct security_priv* psecuritypriv=&(padapter->securitypriv); + _irqL irqL; + _list *phead, *plist; + u8 chk_alive_num = 0; + char chk_alive_list[NUM_STA]; + int i; + + rtw_setopmode_cmd(padapter, Ndis802_11APMode,_FALSE); + + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + + start_bss_network(padapter, (u8*)&mlmepriv->cur_network.network); + + if((padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_) || + (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)) + { + /* restore group key, WEP keys is restored in ips_leave() */ + rtw_set_key(padapter, psecuritypriv, psecuritypriv->dot118021XGrpKeyid, 0,_FALSE); + } + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + phead = &pstapriv->asoc_list; + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) { + int stainfo_offset; + + psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list); + plist = get_next(plist); + + stainfo_offset = rtw_stainfo_offset(pstapriv, psta); + if (stainfo_offset_valid(stainfo_offset)) { + chk_alive_list[chk_alive_num++] = stainfo_offset; + } + } + + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + for (i = 0; i < chk_alive_num; i++) { + psta = rtw_get_stainfo_by_offset(pstapriv, chk_alive_list[i]); + + if (psta == NULL) { + DBG_871X(FUNC_ADPT_FMT" sta_info is null\n", FUNC_ADPT_ARG(padapter)); + } + else if(psta->state &_FW_LINKED) + { + Update_RA_Entry(padapter, psta); + //pairwise key + /* per sta pairwise key and settings */ + if( (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_) || + (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)) + { + rtw_setstakey_cmd(padapter, (unsigned char *)psta, _TRUE,_FALSE); + } + } + } + +} + +void start_ap_mode(_adapter *padapter) +{ + int i; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + + pmlmepriv->update_bcn = _FALSE; + + //init_mlme_ap_info(padapter); + pmlmeext->bstart_bss = _FALSE; + + pmlmepriv->num_sta_non_erp = 0; + + pmlmepriv->num_sta_no_short_slot_time = 0; + + pmlmepriv->num_sta_no_short_preamble = 0; + + pmlmepriv->num_sta_ht_no_gf = 0; +#ifdef CONFIG_80211N_HT + pmlmepriv->num_sta_no_ht = 0; +#endif //CONFIG_80211N_HT + pmlmepriv->num_sta_ht_20mhz = 0; + + pmlmepriv->olbc = _FALSE; + + pmlmepriv->olbc_ht = _FALSE; + +#ifdef CONFIG_80211N_HT + pmlmepriv->ht_op_mode = 0; +#endif + + for(i=0; i<NUM_STA; i++) + pstapriv->sta_aid[i] = NULL; + + pmlmepriv->wps_beacon_ie = NULL; + pmlmepriv->wps_probe_resp_ie = NULL; + pmlmepriv->wps_assoc_resp_ie = NULL; + + pmlmepriv->p2p_beacon_ie = NULL; + pmlmepriv->p2p_probe_resp_ie = NULL; + + + //for ACL + _rtw_init_listhead(&(pacl_list->acl_node_q.queue)); + pacl_list->num = 0; + pacl_list->mode = 0; + for(i = 0; i < NUM_ACL; i++) + { + _rtw_init_listhead(&pacl_list->aclnode[i].list); + pacl_list->aclnode[i].valid = _FALSE; + } + +} + +void stop_ap_mode(_adapter *padapter) +{ + _irqL irqL; + _list *phead, *plist; + struct rtw_wlan_acl_node *paclnode; + struct sta_info *psta=NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + _queue *pacl_node_q =&pacl_list->acl_node_q; + + pmlmepriv->update_bcn = _FALSE; + pmlmeext->bstart_bss = _FALSE; + //_rtw_spinlock_free(&pmlmepriv->bcn_update_lock); + + //reset and init security priv , this can refine with rtw_reset_securitypriv + _rtw_memset((unsigned char *)&padapter->securitypriv, 0, sizeof (struct security_priv)); + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; + padapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled; + + //for ACL + _enter_critical_bh(&(pacl_node_q->lock), &irqL); + phead = get_list_head(pacl_node_q); + plist = get_next(phead); + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + paclnode = LIST_CONTAINOR(plist, struct rtw_wlan_acl_node, list); + plist = get_next(plist); + + if(paclnode->valid == _TRUE) + { + paclnode->valid = _FALSE; + + rtw_list_delete(&paclnode->list); + + pacl_list->num--; + } + } + _exit_critical_bh(&(pacl_node_q->lock), &irqL); + + DBG_871X("%s, free acl_node_queue, num=%d\n", __func__, pacl_list->num); + + rtw_sta_flush(padapter); + + //free_assoc_sta_resources + rtw_free_all_stainfo(padapter); + + psta = rtw_get_bcmc_stainfo(padapter); + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + rtw_free_stainfo(padapter, psta); + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + + rtw_init_bcmc_stainfo(padapter); + + rtw_free_mlme_priv_ie_data(pmlmepriv); + +} + +#endif //CONFIG_NATIVEAP_MLME +#endif //CONFIG_AP_MODE + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_br_ext.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_br_ext.c new file mode 100755 index 000000000000..44ff82752b5e --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_br_ext.c @@ -0,0 +1,1700 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_BR_EXT_C_ + +#ifdef __KERNEL__ +#include <linux/if_arp.h> +#include <net/ip.h> +#include <net/ipx.h> +#include <linux/atalk.h> +#include <linux/udp.h> +#include <linux/if_pppox.h> +#endif + +#if 1 // rtw_wifi_driver +#include <drv_conf.h> +#include <drv_types.h> +#include "rtw_br_ext.h" +#else // rtw_wifi_driver +#include "./8192cd_cfg.h" + +#ifndef __KERNEL__ +#include "./sys-support.h" +#endif + +#include "./8192cd.h" +#include "./8192cd_headers.h" +#include "./8192cd_br_ext.h" +#include "./8192cd_debug.h" +#endif // rtw_wifi_driver + +#ifdef CL_IPV6_PASS +#ifdef __KERNEL__ +#include <linux/ipv6.h> +#include <linux/icmpv6.h> +#include <net/ndisc.h> +#include <net/checksum.h> +#endif +#endif + +#ifdef CONFIG_BR_EXT + +//#define BR_EXT_DEBUG + +#define NAT25_IPV4 01 +#define NAT25_IPV6 02 +#define NAT25_IPX 03 +#define NAT25_APPLE 04 +#define NAT25_PPPOE 05 + +#define RTL_RELAY_TAG_LEN (ETH_ALEN) +#define TAG_HDR_LEN 4 + +#define MAGIC_CODE 0x8186 +#define MAGIC_CODE_LEN 2 +#define WAIT_TIME_PPPOE 5 // waiting time for pppoe server in sec + +/*----------------------------------------------------------------- + How database records network address: + 0 1 2 3 4 5 6 7 8 9 10 + |----|----|----|----|----|----|----|----|----|----|----| + IPv4 |type| | IP addr | + IPX |type| Net addr | Node addr | + IPX |type| Net addr |Sckt addr| + Apple |type| Network |node| + PPPoE |type| SID | AC MAC | +-----------------------------------------------------------------*/ + + +//Find a tag in pppoe frame and return the pointer +static __inline__ unsigned char *__nat25_find_pppoe_tag(struct pppoe_hdr *ph, unsigned short type) +{ + unsigned char *cur_ptr, *start_ptr; + unsigned short tagLen, tagType; + + start_ptr = cur_ptr = (unsigned char *)ph->tag; + while((cur_ptr - start_ptr) < ntohs(ph->length)) { + // prevent un-alignment access + tagType = (unsigned short)((cur_ptr[0] << 8) + cur_ptr[1]); + tagLen = (unsigned short)((cur_ptr[2] << 8) + cur_ptr[3]); + if(tagType == type) + return cur_ptr; + cur_ptr = cur_ptr + TAG_HDR_LEN + tagLen; + } + return 0; +} + + +static __inline__ int __nat25_add_pppoe_tag(struct sk_buff *skb, struct pppoe_tag *tag) +{ + struct pppoe_hdr *ph = (struct pppoe_hdr *)(skb->data + ETH_HLEN); + int data_len; + + data_len = tag->tag_len + TAG_HDR_LEN; + if (skb_tailroom(skb) < data_len) { + _DEBUG_ERR("skb_tailroom() failed in add SID tag!\n"); + return -1; + } + + skb_put(skb, data_len); + // have a room for new tag + memmove(((unsigned char *)ph->tag + data_len), (unsigned char *)ph->tag, ntohs(ph->length)); + ph->length = htons(ntohs(ph->length) + data_len); + memcpy((unsigned char *)ph->tag, tag, data_len); + return data_len; +} + +static int skb_pull_and_merge(struct sk_buff *skb, unsigned char *src, int len) +{ + int tail_len; + unsigned long end, tail; + + if ((src+len) > skb_tail_pointer(skb) || skb->len < len) + return -1; + + tail = (unsigned long)skb_tail_pointer(skb); + end = (unsigned long)src+len; + if (tail < end) + return -1; + + tail_len = (int)(tail-end); + if (tail_len > 0) + memmove(src, src+len, tail_len); + + skb_trim(skb, skb->len-len); + return 0; +} + +static __inline__ unsigned long __nat25_timeout(_adapter *priv) +{ + unsigned long timeout; + + timeout = jiffies - NAT25_AGEING_TIME*HZ; + + return timeout; +} + + +static __inline__ int __nat25_has_expired(_adapter *priv, + struct nat25_network_db_entry *fdb) +{ + if(time_before_eq(fdb->ageing_timer, __nat25_timeout(priv))) + return 1; + + return 0; +} + + +static __inline__ void __nat25_generate_ipv4_network_addr(unsigned char *networkAddr, + unsigned int *ipAddr) +{ + memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); + + networkAddr[0] = NAT25_IPV4; + memcpy(networkAddr+7, (unsigned char *)ipAddr, 4); +} + + +static __inline__ void __nat25_generate_ipx_network_addr_with_node(unsigned char *networkAddr, + unsigned int *ipxNetAddr, unsigned char *ipxNodeAddr) +{ + memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); + + networkAddr[0] = NAT25_IPX; + memcpy(networkAddr+1, (unsigned char *)ipxNetAddr, 4); + memcpy(networkAddr+5, ipxNodeAddr, 6); +} + + +static __inline__ void __nat25_generate_ipx_network_addr_with_socket(unsigned char *networkAddr, + unsigned int *ipxNetAddr, unsigned short *ipxSocketAddr) +{ + memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); + + networkAddr[0] = NAT25_IPX; + memcpy(networkAddr+1, (unsigned char *)ipxNetAddr, 4); + memcpy(networkAddr+5, (unsigned char *)ipxSocketAddr, 2); +} + + +static __inline__ void __nat25_generate_apple_network_addr(unsigned char *networkAddr, + unsigned short *network, unsigned char *node) +{ + memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); + + networkAddr[0] = NAT25_APPLE; + memcpy(networkAddr+1, (unsigned char *)network, 2); + networkAddr[3] = *node; +} + + +static __inline__ void __nat25_generate_pppoe_network_addr(unsigned char *networkAddr, + unsigned char *ac_mac, unsigned short *sid) +{ + memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); + + networkAddr[0] = NAT25_PPPOE; + memcpy(networkAddr+1, (unsigned char *)sid, 2); + memcpy(networkAddr+3, (unsigned char *)ac_mac, 6); +} + + +#ifdef CL_IPV6_PASS +static void __nat25_generate_ipv6_network_addr(unsigned char *networkAddr, + unsigned int *ipAddr) +{ + memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); + + networkAddr[0] = NAT25_IPV6; + memcpy(networkAddr+1, (unsigned char *)ipAddr, 16); +} + + +static unsigned char *scan_tlv(unsigned char *data, int len, unsigned char tag, unsigned char len8b) +{ + while (len > 0) { + if (*data == tag && *(data+1) == len8b && len >= len8b*8) + return data+2; + + len -= (*(data+1))*8; + data += (*(data+1))*8; + } + return NULL; +} + + +static int update_nd_link_layer_addr(unsigned char *data, int len, unsigned char *replace_mac) +{ + struct icmp6hdr *icmphdr = (struct icmp6hdr *)data; + unsigned char *mac; + + if (icmphdr->icmp6_type == NDISC_ROUTER_SOLICITATION) { + if (len >= 8) { + mac = scan_tlv(&data[8], len-8, 1, 1); + if (mac) { + _DEBUG_INFO("Router Solicitation, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0],mac[1],mac[2],mac[3],mac[4],mac[5], + replace_mac[0],replace_mac[1],replace_mac[2],replace_mac[3],replace_mac[4],replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } + else if (icmphdr->icmp6_type == NDISC_ROUTER_ADVERTISEMENT) { + if (len >= 16) { + mac = scan_tlv(&data[16], len-16, 1, 1); + if (mac) { + _DEBUG_INFO("Router Advertisement, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0],mac[1],mac[2],mac[3],mac[4],mac[5], + replace_mac[0],replace_mac[1],replace_mac[2],replace_mac[3],replace_mac[4],replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } + else if (icmphdr->icmp6_type == NDISC_NEIGHBOUR_SOLICITATION) { + if (len >= 24) { + mac = scan_tlv(&data[24], len-24, 1, 1); + if (mac) { + _DEBUG_INFO("Neighbor Solicitation, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0],mac[1],mac[2],mac[3],mac[4],mac[5], + replace_mac[0],replace_mac[1],replace_mac[2],replace_mac[3],replace_mac[4],replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } + else if (icmphdr->icmp6_type == NDISC_NEIGHBOUR_ADVERTISEMENT) { + if (len >= 24) { + mac = scan_tlv(&data[24], len-24, 2, 1); + if (mac) { + _DEBUG_INFO("Neighbor Advertisement, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0],mac[1],mac[2],mac[3],mac[4],mac[5], + replace_mac[0],replace_mac[1],replace_mac[2],replace_mac[3],replace_mac[4],replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } + else if (icmphdr->icmp6_type == NDISC_REDIRECT) { + if (len >= 40) { + mac = scan_tlv(&data[40], len-40, 2, 1); + if (mac) { + _DEBUG_INFO("Redirect, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0],mac[1],mac[2],mac[3],mac[4],mac[5], + replace_mac[0],replace_mac[1],replace_mac[2],replace_mac[3],replace_mac[4],replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } + return 0; +} + + +static void convert_ipv6_mac_to_mc(struct sk_buff *skb) +{ + struct ipv6hdr *iph = (struct ipv6hdr *)(skb->data + ETH_HLEN); + unsigned char *dst_mac = skb->data; + + //dst_mac[0] = 0xff; + //dst_mac[1] = 0xff; + /*modified by qinjunjie,ipv6 multicast address ix 0x33-33-xx-xx-xx-xx*/ + dst_mac[0] = 0x33; + dst_mac[1] = 0x33; + memcpy(&dst_mac[2], &iph->daddr.s6_addr32[3], 4); + #if defined(__LINUX_2_6__) + /*modified by qinjunjie,warning:should not remove next line*/ + skb->pkt_type = PACKET_MULTICAST; + #endif +} +#endif /* CL_IPV6_PASS */ + + +static __inline__ int __nat25_network_hash(unsigned char *networkAddr) +{ + if(networkAddr[0] == NAT25_IPV4) + { + unsigned long x; + + x = networkAddr[7] ^ networkAddr[8] ^ networkAddr[9] ^ networkAddr[10]; + + return x & (NAT25_HASH_SIZE - 1); + } + else if(networkAddr[0] == NAT25_IPX) + { + unsigned long x; + + x = networkAddr[1] ^ networkAddr[2] ^ networkAddr[3] ^ networkAddr[4] ^ networkAddr[5] ^ + networkAddr[6] ^ networkAddr[7] ^ networkAddr[8] ^ networkAddr[9] ^ networkAddr[10]; + + return x & (NAT25_HASH_SIZE - 1); + } + else if(networkAddr[0] == NAT25_APPLE) + { + unsigned long x; + + x = networkAddr[1] ^ networkAddr[2] ^ networkAddr[3]; + + return x & (NAT25_HASH_SIZE - 1); + } + else if(networkAddr[0] == NAT25_PPPOE) + { + unsigned long x; + + x = networkAddr[0] ^ networkAddr[1] ^ networkAddr[2] ^ networkAddr[3] ^ networkAddr[4] ^ networkAddr[5] ^ networkAddr[6] ^ networkAddr[7] ^ networkAddr[8]; + + return x & (NAT25_HASH_SIZE - 1); + } +#ifdef CL_IPV6_PASS + else if(networkAddr[0] == NAT25_IPV6) + { + unsigned long x; + + x = networkAddr[1] ^ networkAddr[2] ^ networkAddr[3] ^ networkAddr[4] ^ networkAddr[5] ^ + networkAddr[6] ^ networkAddr[7] ^ networkAddr[8] ^ networkAddr[9] ^ networkAddr[10] ^ + networkAddr[11] ^ networkAddr[12] ^ networkAddr[13] ^ networkAddr[14] ^ networkAddr[15] ^ + networkAddr[16]; + + return x & (NAT25_HASH_SIZE - 1); + } +#endif + else + { + unsigned long x = 0; + int i; + + for (i=0; i<MAX_NETWORK_ADDR_LEN; i++) + x ^= networkAddr[i]; + + return x & (NAT25_HASH_SIZE - 1); + } +} + + +static __inline__ void __network_hash_link(_adapter *priv, + struct nat25_network_db_entry *ent, int hash) +{ + // Caller must _enter_critical_bh already! + //_irqL irqL; + //_enter_critical_bh(&priv->br_ext_lock, &irqL); + + ent->next_hash = priv->nethash[hash]; + if(ent->next_hash != NULL) + ent->next_hash->pprev_hash = &ent->next_hash; + priv->nethash[hash] = ent; + ent->pprev_hash = &priv->nethash[hash]; + + //_exit_critical_bh(&priv->br_ext_lock, &irqL); +} + + +static __inline__ void __network_hash_unlink(struct nat25_network_db_entry *ent) +{ + // Caller must _enter_critical_bh already! + //_irqL irqL; + //_enter_critical_bh(&priv->br_ext_lock, &irqL); + + *(ent->pprev_hash) = ent->next_hash; + if(ent->next_hash != NULL) + ent->next_hash->pprev_hash = ent->pprev_hash; + ent->next_hash = NULL; + ent->pprev_hash = NULL; + + //_exit_critical_bh(&priv->br_ext_lock, &irqL); +} + + +static int __nat25_db_network_lookup_and_replace(_adapter *priv, + struct sk_buff *skb, unsigned char *networkAddr) +{ + struct nat25_network_db_entry *db; + _irqL irqL; + _enter_critical_bh(&priv->br_ext_lock, &irqL); + + db = priv->nethash[__nat25_network_hash(networkAddr)]; + while (db != NULL) + { + if(!memcmp(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN)) + { + if(!__nat25_has_expired(priv, db)) + { + // replace the destination mac address + memcpy(skb->data, db->macAddr, ETH_ALEN); + atomic_inc(&db->use_count); + +#ifdef CL_IPV6_PASS + DEBUG_INFO("NAT25: Lookup M:%02x%02x%02x%02x%02x%02x N:%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x" + "%02x%02x%02x%02x%02x%02x\n", + db->macAddr[0], + db->macAddr[1], + db->macAddr[2], + db->macAddr[3], + db->macAddr[4], + db->macAddr[5], + db->networkAddr[0], + db->networkAddr[1], + db->networkAddr[2], + db->networkAddr[3], + db->networkAddr[4], + db->networkAddr[5], + db->networkAddr[6], + db->networkAddr[7], + db->networkAddr[8], + db->networkAddr[9], + db->networkAddr[10], + db->networkAddr[11], + db->networkAddr[12], + db->networkAddr[13], + db->networkAddr[14], + db->networkAddr[15], + db->networkAddr[16]); +#else + DEBUG_INFO("NAT25: Lookup M:%02x%02x%02x%02x%02x%02x N:%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x\n", + db->macAddr[0], + db->macAddr[1], + db->macAddr[2], + db->macAddr[3], + db->macAddr[4], + db->macAddr[5], + db->networkAddr[0], + db->networkAddr[1], + db->networkAddr[2], + db->networkAddr[3], + db->networkAddr[4], + db->networkAddr[5], + db->networkAddr[6], + db->networkAddr[7], + db->networkAddr[8], + db->networkAddr[9], + db->networkAddr[10]); +#endif + } + _exit_critical_bh(&priv->br_ext_lock, &irqL); + return 1; + } + + db = db->next_hash; + } + + _exit_critical_bh(&priv->br_ext_lock, &irqL); + return 0; +} + + +static void __nat25_db_network_insert(_adapter *priv, + unsigned char *macAddr, unsigned char *networkAddr) +{ + struct nat25_network_db_entry *db; + int hash; + _irqL irqL; + _enter_critical_bh(&priv->br_ext_lock, &irqL); + + hash = __nat25_network_hash(networkAddr); + db = priv->nethash[hash]; + while (db != NULL) + { + if(!memcmp(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN)) + { + memcpy(db->macAddr, macAddr, ETH_ALEN); + db->ageing_timer = jiffies; + _exit_critical_bh(&priv->br_ext_lock, &irqL); + return; + } + + db = db->next_hash; + } + + db = (struct nat25_network_db_entry *) rtw_malloc(sizeof(*db)); + if(db == NULL) { + _exit_critical_bh(&priv->br_ext_lock, &irqL); + return; + } + + memcpy(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN); + memcpy(db->macAddr, macAddr, ETH_ALEN); + atomic_set(&db->use_count, 1); + db->ageing_timer = jiffies; + + __network_hash_link(priv, db, hash); + + _exit_critical_bh(&priv->br_ext_lock, &irqL); +} + + +static void __nat25_db_print(_adapter *priv) +{ + _irqL irqL; + _enter_critical_bh(&priv->br_ext_lock, &irqL); + +#ifdef BR_EXT_DEBUG + static int counter = 0; + int i, j; + struct nat25_network_db_entry *db; + + counter++; + if((counter % 16) != 0) + return; + + for(i=0, j=0; i<NAT25_HASH_SIZE; i++) + { + db = priv->nethash[i]; + + while (db != NULL) + { +#ifdef CL_IPV6_PASS + panic_printk("NAT25: DB(%d) H(%02d) C(%d) M:%02x%02x%02x%02x%02x%02x N:%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x" + "%02x%02x%02x%02x%02x%02x\n", + j, + i, + atomic_read(&db->use_count), + db->macAddr[0], + db->macAddr[1], + db->macAddr[2], + db->macAddr[3], + db->macAddr[4], + db->macAddr[5], + db->networkAddr[0], + db->networkAddr[1], + db->networkAddr[2], + db->networkAddr[3], + db->networkAddr[4], + db->networkAddr[5], + db->networkAddr[6], + db->networkAddr[7], + db->networkAddr[8], + db->networkAddr[9], + db->networkAddr[10], + db->networkAddr[11], + db->networkAddr[12], + db->networkAddr[13], + db->networkAddr[14], + db->networkAddr[15], + db->networkAddr[16]); +#else + panic_printk("NAT25: DB(%d) H(%02d) C(%d) M:%02x%02x%02x%02x%02x%02x N:%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x\n", + j, + i, + atomic_read(&db->use_count), + db->macAddr[0], + db->macAddr[1], + db->macAddr[2], + db->macAddr[3], + db->macAddr[4], + db->macAddr[5], + db->networkAddr[0], + db->networkAddr[1], + db->networkAddr[2], + db->networkAddr[3], + db->networkAddr[4], + db->networkAddr[5], + db->networkAddr[6], + db->networkAddr[7], + db->networkAddr[8], + db->networkAddr[9], + db->networkAddr[10]); +#endif + j++; + + db = db->next_hash; + } + } +#endif + + _exit_critical_bh(&priv->br_ext_lock, &irqL); +} + + + + +/* + * NAT2.5 interface + */ + +void nat25_db_cleanup(_adapter *priv) +{ + int i; + _irqL irqL; + _enter_critical_bh(&priv->br_ext_lock, &irqL); + + for(i=0; i<NAT25_HASH_SIZE; i++) + { + struct nat25_network_db_entry *f; + f = priv->nethash[i]; + while (f != NULL) { + struct nat25_network_db_entry *g; + + g = f->next_hash; + if(priv->scdb_entry == f) + { + memset(priv->scdb_mac, 0, ETH_ALEN); + memset(priv->scdb_ip, 0, 4); + priv->scdb_entry = NULL; + } + __network_hash_unlink(f); + rtw_mfree((u8 *) f, sizeof(struct nat25_network_db_entry)); + + f = g; + } + } + + _exit_critical_bh(&priv->br_ext_lock, &irqL); +} + + +void nat25_db_expire(_adapter *priv) +{ + int i; + _irqL irqL; + _enter_critical_bh(&priv->br_ext_lock, &irqL); + + //if(!priv->ethBrExtInfo.nat25_disable) + { + for (i=0; i<NAT25_HASH_SIZE; i++) + { + struct nat25_network_db_entry *f; + f = priv->nethash[i]; + + while (f != NULL) + { + struct nat25_network_db_entry *g; + g = f->next_hash; + + if(__nat25_has_expired(priv, f)) + { + if(atomic_dec_and_test(&f->use_count)) + { +#ifdef BR_EXT_DEBUG +#ifdef CL_IPV6_PASS + panic_printk("NAT25 Expire H(%02d) M:%02x%02x%02x%02x%02x%02x N:%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x" + "%02x%02x%02x%02x%02x%02x\n", + i, + f->macAddr[0], + f->macAddr[1], + f->macAddr[2], + f->macAddr[3], + f->macAddr[4], + f->macAddr[5], + f->networkAddr[0], + f->networkAddr[1], + f->networkAddr[2], + f->networkAddr[3], + f->networkAddr[4], + f->networkAddr[5], + f->networkAddr[6], + f->networkAddr[7], + f->networkAddr[8], + f->networkAddr[9], + f->networkAddr[10], + f->networkAddr[11], + f->networkAddr[12], + f->networkAddr[13], + f->networkAddr[14], + f->networkAddr[15], + f->networkAddr[16]); +#else + + panic_printk("NAT25 Expire H(%02d) M:%02x%02x%02x%02x%02x%02x N:%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x\n", + i, + f->macAddr[0], + f->macAddr[1], + f->macAddr[2], + f->macAddr[3], + f->macAddr[4], + f->macAddr[5], + f->networkAddr[0], + f->networkAddr[1], + f->networkAddr[2], + f->networkAddr[3], + f->networkAddr[4], + f->networkAddr[5], + f->networkAddr[6], + f->networkAddr[7], + f->networkAddr[8], + f->networkAddr[9], + f->networkAddr[10]); +#endif +#endif + if(priv->scdb_entry == f) + { + memset(priv->scdb_mac, 0, ETH_ALEN); + memset(priv->scdb_ip, 0, 4); + priv->scdb_entry = NULL; + } + __network_hash_unlink(f); + rtw_mfree((u8 *) f, sizeof(struct nat25_network_db_entry)); + } + } + + f = g; + } + } + } + + _exit_critical_bh(&priv->br_ext_lock, &irqL); +} + + +#ifdef SUPPORT_TX_MCAST2UNI +static int checkIPMcAndReplace(_adapter *priv, struct sk_buff *skb, unsigned int *dst_ip) +{ + struct stat_info *pstat; + struct list_head *phead, *plist; + int i; + + phead = &priv->asoc_list; + plist = phead->next; + + while (plist != phead) { + pstat = list_entry(plist, struct stat_info, asoc_list); + plist = plist->next; + + if (pstat->ipmc_num == 0) + continue; + + for (i=0; i<MAX_IP_MC_ENTRY; i++) { + if (pstat->ipmc[i].used && !memcmp(&pstat->ipmc[i].mcmac[3], ((unsigned char *)dst_ip)+1, 3)) { + memcpy(skb->data, pstat->ipmc[i].mcmac, ETH_ALEN); + return 1; + } + } + } + return 0; +} +#endif + +int nat25_db_handle(_adapter *priv, struct sk_buff *skb, int method) +{ + unsigned short protocol; + unsigned char networkAddr[MAX_NETWORK_ADDR_LEN]; + + if(skb == NULL) + return -1; + + if((method <= NAT25_MIN) || (method >= NAT25_MAX)) + return -1; + + protocol = *((unsigned short *)(skb->data + 2 * ETH_ALEN)); + + /*---------------------------------------------------*/ + /* Handle IP frame */ + /*---------------------------------------------------*/ + if(protocol == __constant_htons(ETH_P_IP)) + { + struct iphdr* iph = (struct iphdr *)(skb->data + ETH_HLEN); + + if(((unsigned char*)(iph) + (iph->ihl<<2)) >= (skb->data + ETH_HLEN + skb->len)) + { + DEBUG_WARN("NAT25: malformed IP packet !\n"); + return -1; + } + + switch(method) + { + case NAT25_CHECK: + return -1; + + case NAT25_INSERT: + { + //some muticast with source IP is all zero, maybe other case is illegal + //in class A, B, C, host address is all zero or all one is illegal + if (iph->saddr == 0) + return 0; + DEBUG_INFO("NAT25: Insert IP, SA=%08x, DA=%08x\n", iph->saddr, iph->daddr); + __nat25_generate_ipv4_network_addr(networkAddr, &iph->saddr); + //record source IP address and , source mac address into db + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + + __nat25_db_print(priv); + } + return 0; + + case NAT25_LOOKUP: + { + DEBUG_INFO("NAT25: Lookup IP, SA=%08x, DA=%08x\n", iph->saddr, iph->daddr); +#ifdef SUPPORT_TX_MCAST2UNI + if (priv->pshare->rf_ft_var.mc2u_disable || + ((((OPMODE & (WIFI_STATION_STATE|WIFI_ASOC_STATE)) + == (WIFI_STATION_STATE|WIFI_ASOC_STATE)) && + !checkIPMcAndReplace(priv, skb, &iph->daddr)) || + (OPMODE & WIFI_ADHOC_STATE))) +#endif + { + __nat25_generate_ipv4_network_addr(networkAddr, &iph->daddr); + + if (!__nat25_db_network_lookup_and_replace(priv, skb, networkAddr)) { + if (*((unsigned char *)&iph->daddr + 3) == 0xff) { + // L2 is unicast but L3 is broadcast, make L2 bacome broadcast + DEBUG_INFO("NAT25: Set DA as boardcast\n"); + memset(skb->data, 0xff, ETH_ALEN); + } + else { + // forward unknow IP packet to upper TCP/IP + DEBUG_INFO("NAT25: Replace DA with BR's MAC\n"); + if ( (*(u32 *)priv->br_mac) == 0 && (*(u16 *)(priv->br_mac+4)) == 0 ) { + void netdev_br_init(struct net_device *netdev); + printk("Re-init netdev_br_init() due to br_mac==0!\n"); + netdev_br_init(priv->pnetdev); + } + memcpy(skb->data, priv->br_mac, ETH_ALEN); + } + } + } + } + return 0; + + default: + return -1; + } + } + + /*---------------------------------------------------*/ + /* Handle ARP frame */ + /*---------------------------------------------------*/ + else if(protocol == __constant_htons(ETH_P_ARP)) + { + struct arphdr *arp = (struct arphdr *)(skb->data + ETH_HLEN); + unsigned char *arp_ptr = (unsigned char *)(arp + 1); + unsigned int *sender, *target; + + if(arp->ar_pro != __constant_htons(ETH_P_IP)) + { + DEBUG_WARN("NAT25: arp protocol unknown (%4x)!\n", htons(arp->ar_pro)); + return -1; + } + + switch(method) + { + case NAT25_CHECK: + return 0; // skb_copy for all ARP frame + + case NAT25_INSERT: + { + DEBUG_INFO("NAT25: Insert ARP, MAC=%02x%02x%02x%02x%02x%02x\n", arp_ptr[0], + arp_ptr[1], arp_ptr[2], arp_ptr[3], arp_ptr[4], arp_ptr[5]); + + // change to ARP sender mac address to wlan STA address + memcpy(arp_ptr, GET_MY_HWADDR(priv), ETH_ALEN); + + arp_ptr += arp->ar_hln; + sender = (unsigned int *)arp_ptr; + + __nat25_generate_ipv4_network_addr(networkAddr, sender); + + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + + __nat25_db_print(priv); + } + return 0; + + case NAT25_LOOKUP: + { + DEBUG_INFO("NAT25: Lookup ARP\n"); + + arp_ptr += arp->ar_hln; + sender = (unsigned int *)arp_ptr; + arp_ptr += (arp->ar_hln + arp->ar_pln); + target = (unsigned int *)arp_ptr; + + __nat25_generate_ipv4_network_addr(networkAddr, target); + + __nat25_db_network_lookup_and_replace(priv, skb, networkAddr); + + // change to ARP target mac address to Lookup result + arp_ptr = (unsigned char *)(arp + 1); + arp_ptr += (arp->ar_hln + arp->ar_pln); + memcpy(arp_ptr, skb->data, ETH_ALEN); + } + return 0; + + default: + return -1; + } + } + + /*---------------------------------------------------*/ + /* Handle IPX and Apple Talk frame */ + /*---------------------------------------------------*/ + else if((protocol == __constant_htons(ETH_P_IPX)) || + (protocol <= __constant_htons(ETH_FRAME_LEN))) + { + unsigned char ipx_header[2] = {0xFF, 0xFF}; + struct ipxhdr *ipx = NULL; + struct elapaarp *ea = NULL; + struct ddpehdr *ddp = NULL; + unsigned char *framePtr = skb->data + ETH_HLEN; + + if(protocol == __constant_htons(ETH_P_IPX)) + { + DEBUG_INFO("NAT25: Protocol=IPX (Ethernet II)\n"); + ipx = (struct ipxhdr *)framePtr; + } + else if(protocol <= __constant_htons(ETH_FRAME_LEN)) + { + if(!memcmp(ipx_header, framePtr, 2)) + { + DEBUG_INFO("NAT25: Protocol=IPX (Ethernet 802.3)\n"); + ipx = (struct ipxhdr *)framePtr; + } + else + { + unsigned char ipx_8022_type = 0xE0; + unsigned char snap_8022_type = 0xAA; + + if(*framePtr == snap_8022_type) + { + unsigned char ipx_snap_id[5] = {0x0, 0x0, 0x0, 0x81, 0x37}; // IPX SNAP ID + unsigned char aarp_snap_id[5] = {0x00, 0x00, 0x00, 0x80, 0xF3}; // Apple Talk AARP SNAP ID + unsigned char ddp_snap_id[5] = {0x08, 0x00, 0x07, 0x80, 0x9B}; // Apple Talk DDP SNAP ID + + framePtr += 3; // eliminate the 802.2 header + + if(!memcmp(ipx_snap_id, framePtr, 5)) + { + framePtr += 5; // eliminate the SNAP header + + DEBUG_INFO("NAT25: Protocol=IPX (Ethernet SNAP)\n"); + ipx = (struct ipxhdr *)framePtr; + } + else if(!memcmp(aarp_snap_id, framePtr, 5)) + { + framePtr += 5; // eliminate the SNAP header + + ea = (struct elapaarp *)framePtr; + } + else if(!memcmp(ddp_snap_id, framePtr, 5)) + { + framePtr += 5; // eliminate the SNAP header + + ddp = (struct ddpehdr *)framePtr; + } + else + { + DEBUG_WARN("NAT25: Protocol=Ethernet SNAP %02x%02x%02x%02x%02x\n", framePtr[0], + framePtr[1], framePtr[2], framePtr[3], framePtr[4]); + return -1; + } + } + else if(*framePtr == ipx_8022_type) + { + framePtr += 3; // eliminate the 802.2 header + + if(!memcmp(ipx_header, framePtr, 2)) + { + DEBUG_INFO("NAT25: Protocol=IPX (Ethernet 802.2)\n"); + ipx = (struct ipxhdr *)framePtr; + } + else + return -1; + } + else + return -1; + } + } + else + return -1; + + /* IPX */ + if(ipx != NULL) + { + switch(method) + { + case NAT25_CHECK: + if(!memcmp(skb->data+ETH_ALEN, ipx->ipx_source.node, ETH_ALEN)) + { + DEBUG_INFO("NAT25: Check IPX skb_copy\n"); + return 0; + } + return -1; + + case NAT25_INSERT: + { + DEBUG_INFO("NAT25: Insert IPX, Dest=%08x,%02x%02x%02x%02x%02x%02x,%04x Source=%08x,%02x%02x%02x%02x%02x%02x,%04x\n", + ipx->ipx_dest.net, + ipx->ipx_dest.node[0], + ipx->ipx_dest.node[1], + ipx->ipx_dest.node[2], + ipx->ipx_dest.node[3], + ipx->ipx_dest.node[4], + ipx->ipx_dest.node[5], + ipx->ipx_dest.sock, + ipx->ipx_source.net, + ipx->ipx_source.node[0], + ipx->ipx_source.node[1], + ipx->ipx_source.node[2], + ipx->ipx_source.node[3], + ipx->ipx_source.node[4], + ipx->ipx_source.node[5], + ipx->ipx_source.sock); + + if(!memcmp(skb->data+ETH_ALEN, ipx->ipx_source.node, ETH_ALEN)) + { + DEBUG_INFO("NAT25: Use IPX Net, and Socket as network addr\n"); + + __nat25_generate_ipx_network_addr_with_socket(networkAddr, &ipx->ipx_source.net, &ipx->ipx_source.sock); + + // change IPX source node addr to wlan STA address + memcpy(ipx->ipx_source.node, GET_MY_HWADDR(priv), ETH_ALEN); + } + else + { + __nat25_generate_ipx_network_addr_with_node(networkAddr, &ipx->ipx_source.net, ipx->ipx_source.node); + } + + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + + __nat25_db_print(priv); + } + return 0; + + case NAT25_LOOKUP: + { + if(!memcmp(GET_MY_HWADDR(priv), ipx->ipx_dest.node, ETH_ALEN)) + { + DEBUG_INFO("NAT25: Lookup IPX, Modify Destination IPX Node addr\n"); + + __nat25_generate_ipx_network_addr_with_socket(networkAddr, &ipx->ipx_dest.net, &ipx->ipx_dest.sock); + + __nat25_db_network_lookup_and_replace(priv, skb, networkAddr); + + // replace IPX destination node addr with Lookup destination MAC addr + memcpy(ipx->ipx_dest.node, skb->data, ETH_ALEN); + } + else + { + __nat25_generate_ipx_network_addr_with_node(networkAddr, &ipx->ipx_dest.net, ipx->ipx_dest.node); + + __nat25_db_network_lookup_and_replace(priv, skb, networkAddr); + } + } + return 0; + + default: + return -1; + } + } + + /* AARP */ + else if(ea != NULL) + { + /* Sanity check fields. */ + if(ea->hw_len != ETH_ALEN || ea->pa_len != AARP_PA_ALEN) + { + DEBUG_WARN("NAT25: Appletalk AARP Sanity check fail!\n"); + return -1; + } + + switch(method) + { + case NAT25_CHECK: + return 0; + + case NAT25_INSERT: + { + // change to AARP source mac address to wlan STA address + memcpy(ea->hw_src, GET_MY_HWADDR(priv), ETH_ALEN); + + DEBUG_INFO("NAT25: Insert AARP, Source=%d,%d Destination=%d,%d\n", + ea->pa_src_net, + ea->pa_src_node, + ea->pa_dst_net, + ea->pa_dst_node); + + __nat25_generate_apple_network_addr(networkAddr, &ea->pa_src_net, &ea->pa_src_node); + + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + + __nat25_db_print(priv); + } + return 0; + + case NAT25_LOOKUP: + { + DEBUG_INFO("NAT25: Lookup AARP, Source=%d,%d Destination=%d,%d\n", + ea->pa_src_net, + ea->pa_src_node, + ea->pa_dst_net, + ea->pa_dst_node); + + __nat25_generate_apple_network_addr(networkAddr, &ea->pa_dst_net, &ea->pa_dst_node); + + __nat25_db_network_lookup_and_replace(priv, skb, networkAddr); + + // change to AARP destination mac address to Lookup result + memcpy(ea->hw_dst, skb->data, ETH_ALEN); + } + return 0; + + default: + return -1; + } + } + + /* DDP */ + else if(ddp != NULL) + { + switch(method) + { + case NAT25_CHECK: + return -1; + + case NAT25_INSERT: + { + DEBUG_INFO("NAT25: Insert DDP, Source=%d,%d Destination=%d,%d\n", + ddp->deh_snet, + ddp->deh_snode, + ddp->deh_dnet, + ddp->deh_dnode); + + __nat25_generate_apple_network_addr(networkAddr, &ddp->deh_snet, &ddp->deh_snode); + + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + + __nat25_db_print(priv); + } + return 0; + + case NAT25_LOOKUP: + { + DEBUG_INFO("NAT25: Lookup DDP, Source=%d,%d Destination=%d,%d\n", + ddp->deh_snet, + ddp->deh_snode, + ddp->deh_dnet, + ddp->deh_dnode); + + __nat25_generate_apple_network_addr(networkAddr, &ddp->deh_dnet, &ddp->deh_dnode); + + __nat25_db_network_lookup_and_replace(priv, skb, networkAddr); + } + return 0; + + default: + return -1; + } + } + + return -1; + } + + /*---------------------------------------------------*/ + /* Handle PPPoE frame */ + /*---------------------------------------------------*/ + else if((protocol == __constant_htons(ETH_P_PPP_DISC)) || + (protocol == __constant_htons(ETH_P_PPP_SES))) + { + struct pppoe_hdr *ph = (struct pppoe_hdr *)(skb->data + ETH_HLEN); + unsigned short *pMagic; + + switch(method) + { + case NAT25_CHECK: + if (ph->sid == 0) + return 0; + return 1; + + case NAT25_INSERT: + if(ph->sid == 0) // Discovery phase according to tag + { + if(ph->code == PADI_CODE || ph->code == PADR_CODE) + { + if (priv->ethBrExtInfo.addPPPoETag) { + struct pppoe_tag *tag, *pOldTag; + unsigned char tag_buf[40]; + int old_tag_len=0; + + tag = (struct pppoe_tag *)tag_buf; + pOldTag = (struct pppoe_tag *)__nat25_find_pppoe_tag(ph, ntohs(PTT_RELAY_SID)); + if (pOldTag) { // if SID existed, copy old value and delete it + old_tag_len = ntohs(pOldTag->tag_len); + if (old_tag_len+TAG_HDR_LEN+MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN > sizeof(tag_buf)) { + DEBUG_ERR("SID tag length too long!\n"); + return -1; + } + + memcpy(tag->tag_data+MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN, + pOldTag->tag_data, old_tag_len); + + if (skb_pull_and_merge(skb, (unsigned char *)pOldTag, TAG_HDR_LEN+old_tag_len) < 0) { + DEBUG_ERR("call skb_pull_and_merge() failed in PADI/R packet!\n"); + return -1; + } + ph->length = htons(ntohs(ph->length)-TAG_HDR_LEN-old_tag_len); + } + + tag->tag_type = PTT_RELAY_SID; + tag->tag_len = htons(MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN+old_tag_len); + + // insert the magic_code+client mac in relay tag + pMagic = (unsigned short *)tag->tag_data; + *pMagic = htons(MAGIC_CODE); + memcpy(tag->tag_data+MAGIC_CODE_LEN, skb->data+ETH_ALEN, ETH_ALEN); + + //Add relay tag + if(__nat25_add_pppoe_tag(skb, tag) < 0) + return -1; + + DEBUG_INFO("NAT25: Insert PPPoE, forward %s packet\n", + (ph->code == PADI_CODE ? "PADI" : "PADR")); + } + else { // not add relay tag + if (priv->pppoe_connection_in_progress && + memcmp(skb->data+ETH_ALEN, priv->pppoe_addr, ETH_ALEN)) { + DEBUG_ERR("Discard PPPoE packet due to another PPPoE connection is in progress!\n"); + return -2; + } + + if (priv->pppoe_connection_in_progress == 0) + memcpy(priv->pppoe_addr, skb->data+ETH_ALEN, ETH_ALEN); + + priv->pppoe_connection_in_progress = WAIT_TIME_PPPOE; + } + } + else + return -1; + } + else // session phase + { + DEBUG_INFO("NAT25: Insert PPPoE, insert session packet to %s\n", skb->dev->name); + + __nat25_generate_pppoe_network_addr(networkAddr, skb->data, &(ph->sid)); + + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + + __nat25_db_print(priv); + + if (!priv->ethBrExtInfo.addPPPoETag && + priv->pppoe_connection_in_progress && + !memcmp(skb->data+ETH_ALEN, priv->pppoe_addr, ETH_ALEN)) + priv->pppoe_connection_in_progress = 0; + } + return 0; + + case NAT25_LOOKUP: + if(ph->code == PADO_CODE || ph->code == PADS_CODE) + { + if (priv->ethBrExtInfo.addPPPoETag) { + struct pppoe_tag *tag; + unsigned char *ptr; + unsigned short tagType, tagLen; + int offset=0; + + if((ptr = __nat25_find_pppoe_tag(ph, ntohs(PTT_RELAY_SID))) == 0) { + DEBUG_ERR("Fail to find PTT_RELAY_SID in FADO!\n"); + return -1; + } + + tag = (struct pppoe_tag *)ptr; + tagType = (unsigned short)((ptr[0] << 8) + ptr[1]); + tagLen = (unsigned short)((ptr[2] << 8) + ptr[3]); + + if((tagType != ntohs(PTT_RELAY_SID)) || (tagLen < (MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN))) { + DEBUG_ERR("Invalid PTT_RELAY_SID tag length [%d]!\n", tagLen); + return -1; + } + + pMagic = (unsigned short *)tag->tag_data; + if (ntohs(*pMagic) != MAGIC_CODE) { + DEBUG_ERR("Can't find MAGIC_CODE in %s packet!\n", + (ph->code == PADO_CODE ? "PADO" : "PADS")); + return -1; + } + + memcpy(skb->data, tag->tag_data+MAGIC_CODE_LEN, ETH_ALEN); + + if (tagLen > MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN) + offset = TAG_HDR_LEN; + + if (skb_pull_and_merge(skb, ptr+offset, TAG_HDR_LEN+MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN-offset) < 0) { + DEBUG_ERR("call skb_pull_and_merge() failed in PADO packet!\n"); + return -1; + } + ph->length = htons(ntohs(ph->length)-(TAG_HDR_LEN+MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN-offset)); + if (offset > 0) + tag->tag_len = htons(tagLen-MAGIC_CODE_LEN-RTL_RELAY_TAG_LEN); + + DEBUG_INFO("NAT25: Lookup PPPoE, forward %s Packet from %s\n", + (ph->code == PADO_CODE ? "PADO" : "PADS"), skb->dev->name); + } + else { // not add relay tag + if (!priv->pppoe_connection_in_progress) { + DEBUG_ERR("Discard PPPoE packet due to no connection in progresss!\n"); + return -1; + } + memcpy(skb->data, priv->pppoe_addr, ETH_ALEN); + priv->pppoe_connection_in_progress = WAIT_TIME_PPPOE; + } + } + else { + if(ph->sid != 0) + { + DEBUG_INFO("NAT25: Lookup PPPoE, lookup session packet from %s\n", skb->dev->name); + __nat25_generate_pppoe_network_addr(networkAddr, skb->data+ETH_ALEN, &(ph->sid)); + + __nat25_db_network_lookup_and_replace(priv, skb, networkAddr); + + __nat25_db_print(priv); + } + else + return -1; + + } + return 0; + + default: + return -1; + } + } + + /*---------------------------------------------------*/ + /* Handle EAP frame */ + /*---------------------------------------------------*/ + else if(protocol == __constant_htons(0x888e)) + { + switch(method) + { + case NAT25_CHECK: + return -1; + + case NAT25_INSERT: + return 0; + + case NAT25_LOOKUP: + return 0; + + default: + return -1; + } + } + + /*---------------------------------------------------*/ + /* Handle C-Media proprietary frame */ + /*---------------------------------------------------*/ + else if((protocol == __constant_htons(0xe2ae)) || + (protocol == __constant_htons(0xe2af))) + { + switch(method) + { + case NAT25_CHECK: + return -1; + + case NAT25_INSERT: + return 0; + + case NAT25_LOOKUP: + return 0; + + default: + return -1; + } + } + + /*---------------------------------------------------*/ + /* Handle IPV6 frame */ + /*---------------------------------------------------*/ +#ifdef CL_IPV6_PASS + else if(protocol == __constant_htons(ETH_P_IPV6)) + { + struct ipv6hdr *iph = (struct ipv6hdr *)(skb->data + ETH_HLEN); + + if (sizeof(*iph) >= (skb->len - ETH_HLEN)) + { + DEBUG_WARN("NAT25: malformed IPv6 packet !\n"); + return -1; + } + + switch(method) + { + case NAT25_CHECK: + if (skb->data[0] & 1) + return 0; + return -1; + + case NAT25_INSERT: + { + DEBUG_INFO("NAT25: Insert IP, SA=%4x:%4x:%4x:%4x:%4x:%4x:%4x:%4x," + " DA=%4x:%4x:%4x:%4x:%4x:%4x:%4x:%4x\n", + iph->saddr.s6_addr16[0],iph->saddr.s6_addr16[1],iph->saddr.s6_addr16[2],iph->saddr.s6_addr16[3], + iph->saddr.s6_addr16[4],iph->saddr.s6_addr16[5],iph->saddr.s6_addr16[6],iph->saddr.s6_addr16[7], + iph->daddr.s6_addr16[0],iph->daddr.s6_addr16[1],iph->daddr.s6_addr16[2],iph->daddr.s6_addr16[3], + iph->daddr.s6_addr16[4],iph->daddr.s6_addr16[5],iph->daddr.s6_addr16[6],iph->daddr.s6_addr16[7]); + + if (memcmp(&iph->saddr, "\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0", 16)) { + __nat25_generate_ipv6_network_addr(networkAddr, (unsigned int *)&iph->saddr); + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + __nat25_db_print(priv); + + if (iph->nexthdr == IPPROTO_ICMPV6 && + skb->len > (ETH_HLEN + sizeof(*iph) + 4)) { + if (update_nd_link_layer_addr(skb->data + ETH_HLEN + sizeof(*iph), + skb->len - ETH_HLEN - sizeof(*iph), GET_MY_HWADDR(priv))) { + struct icmp6hdr *hdr = (struct icmp6hdr *)(skb->data + ETH_HLEN + sizeof(*iph)); + hdr->icmp6_cksum = 0; + hdr->icmp6_cksum = csum_ipv6_magic(&iph->saddr, &iph->daddr, + iph->payload_len, + IPPROTO_ICMPV6, + csum_partial((__u8 *)hdr, iph->payload_len, 0)); + } + } + } + } + return 0; + + case NAT25_LOOKUP: + DEBUG_INFO("NAT25: Lookup IP, SA=%4x:%4x:%4x:%4x:%4x:%4x:%4x:%4x," + " DA=%4x:%4x:%4x:%4x:%4x:%4x:%4x:%4x\n", + iph->saddr.s6_addr16[0],iph->saddr.s6_addr16[1],iph->saddr.s6_addr16[2],iph->saddr.s6_addr16[3], + iph->saddr.s6_addr16[4],iph->saddr.s6_addr16[5],iph->saddr.s6_addr16[6],iph->saddr.s6_addr16[7], + iph->daddr.s6_addr16[0],iph->daddr.s6_addr16[1],iph->daddr.s6_addr16[2],iph->daddr.s6_addr16[3], + iph->daddr.s6_addr16[4],iph->daddr.s6_addr16[5],iph->daddr.s6_addr16[6],iph->daddr.s6_addr16[7]); + + + __nat25_generate_ipv6_network_addr(networkAddr, (unsigned int *)&iph->daddr); + if (!__nat25_db_network_lookup_and_replace(priv, skb, networkAddr)) { +#ifdef SUPPORT_RX_UNI2MCAST + if (iph->daddr.s6_addr[0] == 0xff) + convert_ipv6_mac_to_mc(skb); +#endif + } + return 0; + + default: + return -1; + } + } +#endif // CL_IPV6_PASS + + return -1; +} + + +int nat25_handle_frame(_adapter *priv, struct sk_buff *skb) +{ +#ifdef BR_EXT_DEBUG + if((!priv->ethBrExtInfo.nat25_disable) && (!(skb->data[0] & 1))) + { + panic_printk("NAT25: Input Frame: DA=%02x%02x%02x%02x%02x%02x SA=%02x%02x%02x%02x%02x%02x\n", + skb->data[0], + skb->data[1], + skb->data[2], + skb->data[3], + skb->data[4], + skb->data[5], + skb->data[6], + skb->data[7], + skb->data[8], + skb->data[9], + skb->data[10], + skb->data[11]); + } +#endif + + if(!(skb->data[0] & 1)) + { + int is_vlan_tag=0, i, retval=0; + unsigned short vlan_hdr=0; + + if (*((unsigned short *)(skb->data+ETH_ALEN*2)) == __constant_htons(ETH_P_8021Q)) { + is_vlan_tag = 1; + vlan_hdr = *((unsigned short *)(skb->data+ETH_ALEN*2+2)); + for (i=0; i<6; i++) + *((unsigned short *)(skb->data+ETH_ALEN*2+2-i*2)) = *((unsigned short *)(skb->data+ETH_ALEN*2-2-i*2)); + skb_pull(skb, 4); + } + + if (!priv->ethBrExtInfo.nat25_disable) + { + _irqL irqL; + _enter_critical_bh(&priv->br_ext_lock, &irqL); + /* + * This function look up the destination network address from + * the NAT2.5 database. Return value = -1 means that the + * corresponding network protocol is NOT support. + */ + if (!priv->ethBrExtInfo.nat25sc_disable && + (*((unsigned short *)(skb->data+ETH_ALEN*2)) == __constant_htons(ETH_P_IP)) && + !memcmp(priv->scdb_ip, skb->data+ETH_HLEN+16, 4)) { + memcpy(skb->data, priv->scdb_mac, ETH_ALEN); + + _exit_critical_bh(&priv->br_ext_lock, &irqL); + } + else { + _exit_critical_bh(&priv->br_ext_lock, &irqL); + + retval = nat25_db_handle(priv, skb, NAT25_LOOKUP); + } + } + else { + if (((*((unsigned short *)(skb->data+ETH_ALEN*2)) == __constant_htons(ETH_P_IP)) && + !memcmp(priv->br_ip, skb->data+ETH_HLEN+16, 4)) || + ((*((unsigned short *)(skb->data+ETH_ALEN*2)) == __constant_htons(ETH_P_ARP)) && + !memcmp(priv->br_ip, skb->data+ETH_HLEN+24, 4))) { + // for traffic to upper TCP/IP + retval = nat25_db_handle(priv, skb, NAT25_LOOKUP); + } + } + + if (is_vlan_tag) { + skb_push(skb, 4); + for (i=0; i<6; i++) + *((unsigned short *)(skb->data+i*2)) = *((unsigned short *)(skb->data+4+i*2)); + *((unsigned short *)(skb->data+ETH_ALEN*2)) = __constant_htons(ETH_P_8021Q); + *((unsigned short *)(skb->data+ETH_ALEN*2+2)) = vlan_hdr; + } + + if(retval == -1) { + //DEBUG_ERR("NAT25: Lookup fail!\n"); + return -1; + } + } + + return 0; +} + +#if 0 +void mac_clone(_adapter *priv, unsigned char *addr) +{ + struct sockaddr sa; + + memcpy(sa.sa_data, addr, ETH_ALEN); + DEBUG_INFO("MAC Clone: Addr=%02x%02x%02x%02x%02x%02x\n", + addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]); + rtl8192cd_set_hwaddr(priv->dev, &sa); +} + + +int mac_clone_handle_frame(_adapter *priv, struct sk_buff *skb) +{ + if(priv->ethBrExtInfo.macclone_enable && !priv->macclone_completed) + { + if(!(skb->data[ETH_ALEN] & 1)) //// check any other particular MAC add + { + if(memcmp(skb->data+ETH_ALEN, GET_MY_HWADDR(priv), ETH_ALEN) && + ((priv->dev->br_port) && + memcmp(skb->data+ETH_ALEN, priv->br_mac, ETH_ALEN))) + { + mac_clone(priv, skb->data+ETH_ALEN); + priv->macclone_completed = 1; + } + } + } + + return 0; +} +#endif // 0 + +#define SERVER_PORT 67 +#define CLIENT_PORT 68 +#define DHCP_MAGIC 0x63825363 +#define BROADCAST_FLAG 0x8000 + +struct dhcpMessage { + u_int8_t op; + u_int8_t htype; + u_int8_t hlen; + u_int8_t hops; + u_int32_t xid; + u_int16_t secs; + u_int16_t flags; + u_int32_t ciaddr; + u_int32_t yiaddr; + u_int32_t siaddr; + u_int32_t giaddr; + u_int8_t chaddr[16]; + u_int8_t sname[64]; + u_int8_t file[128]; + u_int32_t cookie; + u_int8_t options[308]; /* 312 - cookie */ +}; + +void dhcp_flag_bcast(_adapter *priv, struct sk_buff *skb) +{ + if(skb == NULL) + return; + + if(!priv->ethBrExtInfo.dhcp_bcst_disable) + { + unsigned short protocol = *((unsigned short *)(skb->data + 2 * ETH_ALEN)); + + if(protocol == __constant_htons(ETH_P_IP)) // IP + { + struct iphdr* iph = (struct iphdr *)(skb->data + ETH_HLEN); + + if(iph->protocol == IPPROTO_UDP) // UDP + { + struct udphdr *udph = (struct udphdr *)((SIZE_PTR)iph + (iph->ihl << 2)); + + if((udph->source == __constant_htons(CLIENT_PORT)) + && (udph->dest == __constant_htons(SERVER_PORT))) // DHCP request + { + struct dhcpMessage *dhcph = + (struct dhcpMessage *)((SIZE_PTR)udph + sizeof(struct udphdr)); + + if(dhcph->cookie == __constant_htonl(DHCP_MAGIC)) // match magic word + { + if(!(dhcph->flags & htons(BROADCAST_FLAG))) // if not broadcast + { + register int sum = 0; + + DEBUG_INFO("DHCP: change flag of DHCP request to broadcast.\n"); + // or BROADCAST flag + dhcph->flags |= htons(BROADCAST_FLAG); + // recalculate checksum + sum = ~(udph->check) & 0xffff; + sum += dhcph->flags; + while(sum >> 16) + sum = (sum & 0xffff) + (sum >> 16); + udph->check = ~sum; + } + } + } + } + } + } +} + + +void *scdb_findEntry(_adapter *priv, unsigned char *macAddr, + unsigned char *ipAddr) +{ + unsigned char networkAddr[MAX_NETWORK_ADDR_LEN]; + struct nat25_network_db_entry *db; + int hash; + //_irqL irqL; + //_enter_critical_bh(&priv->br_ext_lock, &irqL); + + __nat25_generate_ipv4_network_addr(networkAddr, (unsigned int *)ipAddr); + hash = __nat25_network_hash(networkAddr); + db = priv->nethash[hash]; + while (db != NULL) + { + if(!memcmp(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN)) { + //_exit_critical_bh(&priv->br_ext_lock, &irqL); + return (void *)db; + } + + db = db->next_hash; + } + + //_exit_critical_bh(&priv->br_ext_lock, &irqL); + return NULL; +} + +#endif // CONFIG_BR_EXT + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_bt_mp.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_bt_mp.c new file mode 100755 index 000000000000..798892d639be --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_bt_mp.c @@ -0,0 +1,1765 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ + + +#include "rtw_bt_mp.h" +#include <drv_types.h> +#include <rtl8723a_hal.h> + +#ifdef CONFIG_RTL8723A + +void MPh2c_timeout_handle(void *FunctionContext) +{ + PADAPTER pAdapter; + PMPT_CONTEXT pMptCtx; + + + DBG_8192C("[MPT], MPh2c_timeout_handle \n"); + + pAdapter = (PADAPTER)FunctionContext; + pMptCtx = &pAdapter->mppriv.MptCtx; + + pMptCtx->bMPh2c_timeout=_TRUE; + + if ((_FALSE == pMptCtx->MptH2cRspEvent) + || ((_TRUE == pMptCtx->MptH2cRspEvent) + && (_FALSE == pMptCtx->MptBtC2hEvent))) + { + _rtw_up_sema(&pMptCtx->MPh2c_Sema); +} +} + +u32 WaitC2Hevent(PADAPTER pAdapter, u8 *C2H_event, u32 delay_time) +{ + PMPT_CONTEXT pMptCtx=&(pAdapter->mppriv.MptCtx); + pMptCtx->bMPh2c_timeout=_FALSE; + + if( pAdapter->registrypriv.mp_mode == 0 ) + return _FALSE; + + _set_timer( &pMptCtx->MPh2c_timeout_timer, delay_time ); + + _rtw_down_sema(&pMptCtx->MPh2c_Sema); + + if( pMptCtx->bMPh2c_timeout == _TRUE ) + { + *C2H_event = _FALSE; + + return _FALSE; + } + + // for safty, cancel timer here again + _cancel_timer_ex(&pMptCtx->MPh2c_timeout_timer); + + return _TRUE; +} + +BT_CTRL_STATUS +mptbt_CheckC2hFrame( + PADAPTER Adapter, + PBT_H2C pH2c, + PBT_EXT_C2H pExtC2h + ) +{ + BT_CTRL_STATUS c2hStatus = BT_STATUS_C2H_SUCCESS; + + //DBG_8192C("[MPT], MPT rsp C2H hex: %x %x %x %x %x %x \n"), pExtC2h , pExtC2h+1 ,pExtC2h+2 ,pExtC2h+3 ,pExtC2h+4 ,pExtC2h+5); + + DBG_8192C("[MPT], statusCode = 0x%x\n", pExtC2h->statusCode); + DBG_8192C("[MPT], retLen = %d\n", pExtC2h->retLen); + DBG_8192C("[MPT], opCodeVer : req/rsp=%d/%d\n", pH2c->opCodeVer, pExtC2h->opCodeVer); + DBG_8192C("[MPT], reqNum : req/rsp=%d/%d\n", pH2c->reqNum, pExtC2h->reqNum); + if(pExtC2h->reqNum != pH2c->reqNum) + { + c2hStatus = BT_STATUS_C2H_REQNUM_MISMATCH; + DBG_8192C("[MPT], Error!! C2H reqNum Mismatch!!\n"); + } + else if(pExtC2h->opCodeVer != pH2c->opCodeVer) + { + c2hStatus = BT_STATUS_OPCODE_L_VERSION_MISMATCH; + DBG_8192C("[MPT], Error!! OPCode version L mismatch!!\n"); + } + + return c2hStatus; +} + +extern s32 FillH2CCmd(PADAPTER padapter, u8 ElementID, u32 CmdLen, u8 *pCmdBuffer); + +BT_CTRL_STATUS +mptbt_SendH2c( + PADAPTER Adapter, + PBT_H2C pH2c, + u2Byte h2cCmdLen + ) +{ + //KIRQL OldIrql = KeGetCurrentIrql(); + BT_CTRL_STATUS h2cStatus=BT_STATUS_H2C_SUCCESS; + PMPT_CONTEXT pMptCtx=&(Adapter->mppriv.MptCtx); + u1Byte i; + + DBG_8192C("[MPT], mptbt_SendH2c()=========>\n"); + + //PlatformResetEvent(&pMptCtx->MptH2cRspEvent); + //PlatformResetEvent(&pMptCtx->MptBtC2hEvent); + +// if(OldIrql == PASSIVE_LEVEL) +// { + //RTPRINT_DATA(FMPBT, FMPBT_H2C_CONTENT, ("[MPT], MPT H2C hex: \n"), pH2c, h2cCmdLen); + + for(i=0; i<BT_H2C_MAX_RETRY; i++) + { + DBG_8192C("[MPT], Send H2C command to wifi!!!\n"); + + pMptCtx->MptH2cRspEvent = _FALSE; + pMptCtx->MptBtC2hEvent = _FALSE; + + + FillH2CCmd(Adapter, 70, h2cCmdLen, (pu1Byte)pH2c); + + pMptCtx->h2cReqNum++; + pMptCtx->h2cReqNum %= 16; + + if(WaitC2Hevent(Adapter, &pMptCtx->MptH2cRspEvent, 200)) + { + DBG_8192C("[MPT], Received WiFi MptH2cRspEvent!!!\n"); + if(WaitC2Hevent(Adapter, &pMptCtx->MptBtC2hEvent, 800)) + { + DBG_8192C("[MPT], Received BT MptBtC2hEvent!!!\n"); + break; + } + else + { + DBG_8192C("[MPT], Error!!BT MptBtC2hEvent timeout!!\n"); + h2cStatus = BT_STATUS_H2C_BT_NO_RSP; + } + } + else + { + DBG_8192C("[MPT], Error!!WiFi MptH2cRspEvent timeout!!\n"); + h2cStatus = BT_STATUS_H2C_TIMTOUT; + } + } +// } +// else +// { +// RT_ASSERT(FALSE, ("[MPT], mptbt_SendH2c() can only run under PASSIVE_LEVEL!!\n")); +// h2cStatus = BT_STATUS_WRONG_LEVEL; +// } + + DBG_8192C("[MPT], mptbt_SendH2c()<=========\n"); + return h2cStatus; +} + + + +BT_CTRL_STATUS +mptbt_CheckBtRspStatus( + PADAPTER Adapter, + PBT_EXT_C2H pExtC2h + ) +{ + BT_CTRL_STATUS retStatus=BT_OP_STATUS_SUCCESS; + + switch(pExtC2h->statusCode) + { + case BT_OP_STATUS_SUCCESS: + retStatus = BT_STATUS_BT_OP_SUCCESS; + DBG_8192C("[MPT], BT status : BT_STATUS_SUCCESS\n"); + break; + case BT_OP_STATUS_VERSION_MISMATCH: + retStatus = BT_STATUS_OPCODE_L_VERSION_MISMATCH; + DBG_8192C("[MPT], BT status : BT_STATUS_OPCODE_L_VERSION_MISMATCH\n"); + break; + case BT_OP_STATUS_UNKNOWN_OPCODE: + retStatus = BT_STATUS_UNKNOWN_OPCODE_L; + DBG_8192C("[MPT], BT status : BT_STATUS_UNKNOWN_OPCODE_L\n"); + break; + case BT_OP_STATUS_ERROR_PARAMETER: + retStatus = BT_STATUS_PARAMETER_FORMAT_ERROR_L; + DBG_8192C("[MPT], BT status : BT_STATUS_PARAMETER_FORMAT_ERROR_L\n"); + break; + default: + retStatus = BT_STATUS_UNKNOWN_STATUS_L; + DBG_8192C("[MPT], BT status : BT_STATUS_UNKNOWN_STATUS_L\n"); + break; + } + + return retStatus; +} + + + +BT_CTRL_STATUS +mptbt_BtFwOpCodeProcess( + PADAPTER Adapter, + u1Byte btFwOpCode, + u1Byte opCodeVer, + pu1Byte pH2cPar, + u1Byte h2cParaLen + ) +{ + u1Byte H2C_Parameter[6] ={0}; + PBT_H2C pH2c=(PBT_H2C)&H2C_Parameter[0]; + PMPT_CONTEXT pMptCtx=&(Adapter->mppriv.MptCtx); + PBT_EXT_C2H pExtC2h=(PBT_EXT_C2H)&pMptCtx->c2hBuf[0]; + u2Byte paraLen=0,i; + BT_CTRL_STATUS h2cStatus=BT_STATUS_H2C_SUCCESS, c2hStatus=BT_STATUS_C2H_SUCCESS; + BT_CTRL_STATUS retStatus=BT_STATUS_H2C_BT_NO_RSP; + + if( Adapter->registrypriv.mp_mode == 0 ) + return _FALSE; + + pH2c->opCode = btFwOpCode; + pH2c->opCodeVer = opCodeVer; + pH2c->reqNum = pMptCtx->h2cReqNum; + //PlatformMoveMemory(&pH2c->buf[0], pH2cPar, h2cParaLen); + //_rtw_memcpy(&pH2c->buf[0], pH2cPar, h2cParaLen); + _rtw_memcpy(pH2c->buf, pH2cPar, h2cParaLen); + + DBG_8192C("[MPT], pH2c->opCode=%d\n", pH2c->opCode); + DBG_8192C("[MPT], pH2c->opCodeVer=%d\n", pH2c->opCodeVer); + DBG_8192C("[MPT], pH2c->reqNum=%d\n", pH2c->reqNum); + DBG_8192C("[MPT], h2c parameter length=%d\n", h2cParaLen); + for(i=0;i<h2cParaLen;i++) + { + DBG_8192C("[MPT], parameter[%d]=0x%02x\n", i, pH2c->buf[i]); + } + + h2cStatus = mptbt_SendH2c(Adapter, pH2c, h2cParaLen+2); + if(BT_STATUS_H2C_SUCCESS == h2cStatus) + { + // if reach here, it means H2C get the correct c2h response, + c2hStatus = mptbt_CheckC2hFrame(Adapter, pH2c, pExtC2h); + if(BT_STATUS_C2H_SUCCESS == c2hStatus) + { + retStatus = mptbt_CheckBtRspStatus(Adapter, pExtC2h); + } + else + { + DBG_8192C("[MPT], Error!! C2H failed for pH2c->opCode=%d\n", pH2c->opCode); + // check c2h status error, return error status code to upper layer. + retStatus = c2hStatus; + } + } + else + { + DBG_8192C("[MPT], Error!! H2C failed for pH2c->opCode=%d\n", pH2c->opCode); + // check h2c status error, return error status code to upper layer. + retStatus = h2cStatus; + } + + return retStatus; +} + + + + +u2Byte +mptbt_BtReady( + PADAPTER Adapter, + PBT_REQ_CMD pBtReq, + PBT_RSP_CMD pBtRsp + ) +{ + u1Byte h2cParaBuf[6] ={0}; + u1Byte h2cParaLen=0; + u2Byte paraLen=0; + u1Byte retStatus=BT_STATUS_BT_OP_SUCCESS; + u1Byte btOpcode; + u1Byte btOpcodeVer=0; + PMPT_CONTEXT pMptCtx=&(Adapter->mppriv.MptCtx); + PBT_EXT_C2H pExtC2h=(PBT_EXT_C2H)&pMptCtx->c2hBuf[0]; + u1Byte i; + u1Byte btFwVer=0, bdAddr[6]={0}; + u2Byte btRealFwVer=0; + pu2Byte pu2Tmp=NULL; + + // + // check upper layer parameters + // + + // 1. check upper layer opcode version + if(pBtReq->opCodeVer != 1) + { + DBG_8192C("[MPT], Error!! Upper OP code version not match!!!\n"); + pBtRsp->status = BT_STATUS_OPCODE_U_VERSION_MISMATCH; + return paraLen; + } + + pBtRsp->pParamStart[0] = MP_BT_NOT_READY; + paraLen = 10; + // + // execute lower layer opcodes + // + + // Get BT FW version + // fill h2c parameters + btOpcode = BT_LO_OP_GET_BT_VERSION; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + else + { + pu2Tmp = (pu2Byte)&pExtC2h->buf[0]; + btRealFwVer = *pu2Tmp; + btFwVer = pExtC2h->buf[1]; + DBG_8192C("[MPT], btRealFwVer=0x%x, btFwVer=0x%x\n", btRealFwVer, btFwVer); + } + + // Get BD Address + // fill h2c parameters + btOpcode = BT_LO_OP_GET_BD_ADDR_L; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + else + { + bdAddr[5] = pExtC2h->buf[0]; + bdAddr[4] = pExtC2h->buf[1]; + bdAddr[3] = pExtC2h->buf[2]; + } + + // fill h2c parameters + btOpcode = BT_LO_OP_GET_BD_ADDR_H; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + else + { + bdAddr[2] = pExtC2h->buf[0]; + bdAddr[1] = pExtC2h->buf[1]; + bdAddr[0] = pExtC2h->buf[2]; + } + DBG_8192C("[MPT], Local BDAddr:"); + for(i=0; i<6; i++) + { + DBG_8192C(" 0x%x ", bdAddr[i]); + } + pBtRsp->status = BT_STATUS_SUCCESS; + pBtRsp->pParamStart[0] = MP_BT_READY; + pu2Tmp = (pu2Byte)&pBtRsp->pParamStart[1]; + *pu2Tmp = btRealFwVer; + pBtRsp->pParamStart[3] = btFwVer; + for(i=0; i<6; i++) + { + pBtRsp->pParamStart[4+i] = bdAddr[5-i]; + } + + return paraLen; +} + +void mptbt_close_WiFiRF(PADAPTER Adapter) +{ + PHY_SetBBReg(Adapter, 0x824, 0xF, 0x0); + PHY_SetBBReg(Adapter, 0x824, 0x700000, 0x0); + PHY_SetRFReg(Adapter, RF90_PATH_A, 0x0, 0xF0000, 0x0); +} + +void mptbt_open_WiFiRF(PADAPTER Adapter) +{ + PHY_SetBBReg(Adapter, 0x824, 0x700000, 0x3); + PHY_SetBBReg(Adapter, 0x824, 0xF, 0x2); + PHY_SetRFReg(Adapter, RF90_PATH_A, 0x0, 0xF0000, 0x3); +} + +u4Byte mptbt_switch_RF(PADAPTER Adapter, u1Byte Enter) +{ + u2Byte tmp_2byte = 0; + + //Enter test mode + if (Enter) { + ////1>. close WiFi RF + mptbt_close_WiFiRF(Adapter); + + ////2>. change ant switch to BT + tmp_2byte = rtw_read16(Adapter, 0x860); + tmp_2byte = tmp_2byte | BIT(9); + tmp_2byte = tmp_2byte & (~BIT(8)); + rtw_write16(Adapter, 0x860, tmp_2byte); + rtw_write16(Adapter, 0x870, 0x300); + } else { + ////1>. Open WiFi RF + mptbt_open_WiFiRF(Adapter); + + ////2>. change ant switch back + tmp_2byte = rtw_read16(Adapter, 0x860); + tmp_2byte = tmp_2byte | BIT(8); + tmp_2byte = tmp_2byte & (~BIT(9)); + rtw_write16(Adapter, 0x860, tmp_2byte); + rtw_write16(Adapter, 0x870, 0x300); + } + + return 0; +} + +u2Byte +mptbt_BtSetMode( + PADAPTER Adapter, + PBT_REQ_CMD pBtReq, + PBT_RSP_CMD pBtRsp + ) +{ + u1Byte h2cParaBuf[6] ={0}; + u1Byte h2cParaLen=0; + u2Byte paraLen=0; + u1Byte retStatus=BT_STATUS_BT_OP_SUCCESS; + u1Byte btOpcode; + u1Byte btOpcodeVer=0; + u1Byte btModeToSet=0; + + // + // check upper layer parameters + // + // 1. check upper layer opcode version + if(pBtReq->opCodeVer != 1) + { + DBG_8192C("[MPT], Error!! Upper OP code version not match!!!\n"); + pBtRsp->status = BT_STATUS_OPCODE_U_VERSION_MISMATCH; + return paraLen; + } + // 2. check upper layer parameter length + if(1 == pBtReq->paraLength) + { + btModeToSet = pBtReq->pParamStart[0]; + DBG_8192C("[MPT], BtTestMode=%d \n", btModeToSet); + } + else + { + DBG_8192C("[MPT], Error!! wrong parameter length=%d (should be 1)\n", pBtReq->paraLength); + pBtRsp->status = BT_STATUS_PARAMETER_FORMAT_ERROR_U; + return paraLen; + } + + // + // execute lower layer opcodes + // + + // 1. fill h2c parameters + // check bt mode + btOpcode = BT_LO_OP_SET_BT_MODE; + if(btModeToSet >= MP_BT_MODE_MAX) + { + pBtRsp->status = BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + else + { + mptbt_switch_RF(Adapter, 1); + + h2cParaBuf[0] = btModeToSet; + h2cParaLen = 1; + // 2. execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + + // 3. construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS == retStatus) + { + pBtRsp->status = BT_STATUS_SUCCESS; + } + else + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + } + + return paraLen; +} + + +VOID +MPTBT_FwC2hBtMpCtrl( + PADAPTER Adapter, + pu1Byte tmpBuf, + u1Byte length + ) +{ + u32 i; + PMPT_CONTEXT pMptCtx=&(Adapter->mppriv.MptCtx); + PBT_EXT_C2H pExtC2h=(PBT_EXT_C2H)tmpBuf; + + if(Adapter->bBTFWReady == _FALSE || Adapter->registrypriv.mp_mode == 0 ) + { + DBG_8192C("[MPT], %s, bBTFWReady == _FALSE \n", __FUNCTION__); + return; + } + if( length > 32 || length < 3 ) + { + DBG_8192C("\n [MPT], pExtC2h->buf hex: length=%d > 32 || < 3\n",length); + return; + } + + //cancel_timeout for h2c handle + _cancel_timer_ex( &pMptCtx->MPh2c_timeout_timer); + + for (i=0; i<length; i++) + { + DBG_8192C("[MPT], %s, buf[%d]=0x%02x ", __FUNCTION__, i, tmpBuf[i]); + } + DBG_8192C("[MPT], pExtC2h->extendId=0x%x\n", pExtC2h->extendId); + + switch(pExtC2h->extendId) + { + case EXT_C2H_WIFI_FW_ACTIVE_RSP: + DBG_8192C("[MPT], EXT_C2H_WIFI_FW_ACTIVE_RSP\n"); +#if 0 + DBG_8192C("[MPT], pExtC2h->buf hex: \n"); + for (i=0; i<(length-3); i++) + { + DBG_8192C(" 0x%x ",pExtC2h->buf[i]); + } +#endif + if ((_FALSE == pMptCtx->bMPh2c_timeout) + && (_FALSE == pMptCtx->MptH2cRspEvent)) + { + pMptCtx->MptH2cRspEvent=_TRUE; + _rtw_up_sema(&pMptCtx->MPh2c_Sema); + } + break; + + case EXT_C2H_TRIG_BY_BT_FW: + DBG_8192C("[MPT], EXT_C2H_TRIG_BY_BT_FW\n"); + _rtw_memcpy(&pMptCtx->c2hBuf[0], tmpBuf, length); + DBG_8192C("[MPT], pExtC2h->statusCode=0x%x\n", pExtC2h->statusCode); + DBG_8192C("[MPT], pExtC2h->retLen=0x%x\n", pExtC2h->retLen); + DBG_8192C("[MPT], pExtC2h->opCodeVer=0x%x\n", pExtC2h->opCodeVer); + DBG_8192C("[MPT], pExtC2h->reqNum=0x%x\n", pExtC2h->reqNum); + for (i=0; i<(length-3); i++) + { + DBG_8192C("[MPT], pExtC2h->buf[%d]=0x%02x\n", i, pExtC2h->buf[i]); + } + + if ((_FALSE == pMptCtx->bMPh2c_timeout) + && (_TRUE == pMptCtx->MptH2cRspEvent) + && (_FALSE == pMptCtx->MptBtC2hEvent)) + { + pMptCtx->MptBtC2hEvent=_TRUE; + _rtw_up_sema(&pMptCtx->MPh2c_Sema); + } + break; + + default: + DBG_8192C("[MPT], EXT_C2H Target not found,pExtC2h->extendId =%d ,pExtC2h->reqNum=%d\n",pExtC2h->extendId,pExtC2h->reqNum); + break; + } + + + +} + + +u2Byte +mptbt_BtGetGeneral( + IN PADAPTER Adapter, + IN PBT_REQ_CMD pBtReq, + IN PBT_RSP_CMD pBtRsp + ) +{ + PMPT_CONTEXT pMptCtx=&(Adapter->mppriv.MptCtx); + PBT_EXT_C2H pExtC2h=(PBT_EXT_C2H)&pMptCtx->c2hBuf[0]; + u1Byte h2cParaBuf[6] ={0}; + u1Byte h2cParaLen=0; + u2Byte paraLen=0; + u1Byte retStatus=BT_STATUS_BT_OP_SUCCESS; + u1Byte btOpcode, bdAddr[6]={0}; + u1Byte btOpcodeVer=0; + u1Byte getType=0, i; + u2Byte getParaLen=0, validParaLen=0; + u1Byte regType=0, reportType=0; + u4Byte regAddr=0, regValue=0; + pu4Byte pu4Tmp; + pu2Byte pu2Tmp; + pu1Byte pu1Tmp; + + // + // check upper layer parameters + // + + // check upper layer opcode version + if(pBtReq->opCodeVer != 1) + { + DBG_8192C("[MPT], Error!! Upper OP code version not match!!!\n"); + pBtRsp->status = BT_STATUS_OPCODE_U_VERSION_MISMATCH; + return paraLen; + } + // check upper layer parameter length + if(pBtReq->paraLength < 1) + { + DBG_8192C("[MPT], Error!! wrong parameter length=%d (should larger than 1)\n", pBtReq->paraLength); + pBtRsp->status = BT_STATUS_PARAMETER_FORMAT_ERROR_U; + return paraLen; + } + getParaLen = pBtReq->paraLength - 1; + getType = pBtReq->pParamStart[0]; + + DBG_8192C("[MPT], getType=%d, getParaLen=%d\n", getType, getParaLen); + + // check parameter first + switch(getType) + { + case BT_GGET_REG: + DBG_8192C("[MPT], [BT_GGET_REG]\n"); + validParaLen = 5; + if(getParaLen == validParaLen) + { + btOpcode = BT_LO_OP_READ_REG; + regType = pBtReq->pParamStart[1]; + pu4Tmp = (pu4Byte)&pBtReq->pParamStart[2]; + regAddr = *pu4Tmp; + DBG_8192C("[MPT], BT_GGET_REG regType=0x%02x, regAddr=0x%08x!!\n", + regType, regAddr); + if(regType >= BT_REG_MAX) + { + pBtRsp->status = (btOpcode<<8)| BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + else + { + if( ((BT_REG_RF==regType)&&(regAddr>0x7f)) || + ((BT_REG_MODEM==regType)&&(regAddr>0x1ff)) || + ((BT_REG_BLUEWIZE==regType)&&(regAddr>0xfff)) || + ((BT_REG_VENDOR==regType)&&(regAddr>0xfff)) || + ((BT_REG_LE==regType)&&(regAddr>0xfff)) ) + { + pBtRsp->status = (btOpcode<<8)| BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + } + } + break; + case BT_GGET_STATUS: + DBG_8192C("[MPT], [BT_GGET_STATUS]\n"); + validParaLen = 0; + break; + case BT_GGET_REPORT: + DBG_8192C("[MPT], [BT_GGET_REPORT]\n"); + validParaLen = 1; + if(getParaLen == validParaLen) + { + reportType = pBtReq->pParamStart[1]; + DBG_8192C("[MPT], BT_GGET_REPORT reportType=0x%x!!\n", reportType); + if(reportType >= BT_REPORT_MAX) + { + pBtRsp->status = BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + } + break; + default: + { + DBG_8192C("[MPT], Error!! getType=%d, out of range\n", getType); + pBtRsp->status = BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + break; + } + if(getParaLen != validParaLen) + { + DBG_8192C("[MPT], Error!! wrong parameter length=%d for BT_GET_GEN_CMD cmd id=0x%x, paraLen should=0x%x\n", + getParaLen, getType, validParaLen); + pBtRsp->status = BT_STATUS_PARAMETER_FORMAT_ERROR_U; + return paraLen; + } + + // + // execute lower layer opcodes + // + if(BT_GGET_REG == getType) + { + // fill h2c parameters + // here we should write reg value first then write the address, adviced by Austin + btOpcode = BT_LO_OP_READ_REG; + h2cParaBuf[0] = regType; + h2cParaBuf[1] = pBtReq->pParamStart[2]; + h2cParaBuf[2] = pBtReq->pParamStart[3]; + h2cParaLen = 3; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + pu2Tmp = (pu2Byte)&pExtC2h->buf[0]; + regValue = *pu2Tmp; + DBG_8192C("[MPT], read reg regType=0x%02x, regAddr=0x%08x, regValue=0x%04x\n", + regType, regAddr, regValue); + + pu4Tmp = (pu4Byte)&pBtRsp->pParamStart[0]; + *pu4Tmp = regValue; + paraLen = 4; + } + else if(BT_GGET_STATUS == getType) + { + btOpcode = BT_LO_OP_GET_BT_STATUS; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + pBtRsp->pParamStart[0] = pExtC2h->buf[0]; + pBtRsp->pParamStart[1] = pExtC2h->buf[1]; + DBG_8192C("[MPT], read bt status, testMode=0x%x, testStatus=0x%x\n", + pBtRsp->pParamStart[0], pBtRsp->pParamStart[1]); + paraLen = 2; + } + else if(BT_GGET_REPORT == getType) + { + switch(reportType) + { + case BT_REPORT_RX_PACKET_CNT: + { + DBG_8192C("[MPT], [Rx Packet Counts]\n"); + btOpcode = BT_LO_OP_GET_RX_PKT_CNT_L; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + pBtRsp->pParamStart[0] = pExtC2h->buf[0]; + pBtRsp->pParamStart[1] = pExtC2h->buf[1]; + + btOpcode = BT_LO_OP_GET_RX_PKT_CNT_H; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + pBtRsp->pParamStart[2] = pExtC2h->buf[0]; + pBtRsp->pParamStart[3] = pExtC2h->buf[1]; + paraLen = 4; + } + break; + case BT_REPORT_RX_ERROR_BITS: + { + DBG_8192C("[MPT], [Rx Error Bits]\n"); + btOpcode = BT_LO_OP_GET_RX_ERROR_BITS_L; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + pBtRsp->pParamStart[0] = pExtC2h->buf[0]; + pBtRsp->pParamStart[1] = pExtC2h->buf[1]; + + btOpcode = BT_LO_OP_GET_RX_ERROR_BITS_H; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + pBtRsp->pParamStart[2] = pExtC2h->buf[0]; + pBtRsp->pParamStart[3] = pExtC2h->buf[1]; + paraLen = 4; + } + break; + case BT_REPORT_RSSI: + { + DBG_8192C("[MPT], [RSSI]\n"); + btOpcode = BT_LO_OP_GET_RSSI; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + pBtRsp->pParamStart[0] = pExtC2h->buf[0]; + pBtRsp->pParamStart[1] = pExtC2h->buf[1]; + paraLen = 2; + } + break; + case BT_REPORT_CFO_HDR_QUALITY: + { + DBG_8192C("[MPT], [CFO & Header Quality]\n"); + btOpcode = BT_LO_OP_GET_CFO_HDR_QUALITY_L; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + pBtRsp->pParamStart[0] = pExtC2h->buf[0]; + pBtRsp->pParamStart[1] = pExtC2h->buf[1]; + + btOpcode = BT_LO_OP_GET_CFO_HDR_QUALITY_H; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + pBtRsp->pParamStart[2] = pExtC2h->buf[0]; + pBtRsp->pParamStart[3] = pExtC2h->buf[1]; + paraLen = 4; + } + break; + case BT_REPORT_CONNECT_TARGET_BD_ADDR: + { + DBG_8192C("[MPT], [Connected Target BD ADDR]\n"); + btOpcode = BT_LO_OP_GET_TARGET_BD_ADDR_L; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + bdAddr[5] = pExtC2h->buf[0]; + bdAddr[4] = pExtC2h->buf[1]; + bdAddr[3] = pExtC2h->buf[2]; + + btOpcode = BT_LO_OP_GET_TARGET_BD_ADDR_H; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + bdAddr[2] = pExtC2h->buf[0]; + bdAddr[1] = pExtC2h->buf[1]; + bdAddr[0] = pExtC2h->buf[2]; + + DBG_8192C("[MPT], Connected Target BDAddr:%s", bdAddr); + for(i=0; i<6; i++) + { + pBtRsp->pParamStart[i] = bdAddr[5-i]; + } + paraLen = 6; + } + break; + default: + pBtRsp->status = BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + break; + } + } + + pBtRsp->status = BT_STATUS_SUCCESS; + return paraLen; +} + + + +u2Byte +mptbt_BtSetGeneral( + IN PADAPTER Adapter, + IN PBT_REQ_CMD pBtReq, + IN PBT_RSP_CMD pBtRsp + ) +{ + u1Byte h2cParaBuf[6] ={0}; + u1Byte h2cParaLen=0; + u2Byte paraLen=0; + u1Byte retStatus=BT_STATUS_BT_OP_SUCCESS; + u1Byte btOpcode; + u1Byte btOpcodeVer=0; + u1Byte setType=0; + u2Byte setParaLen=0, validParaLen=0; + u1Byte regType=0, bdAddr[6]={0}, calVal=0; + u4Byte regAddr=0, regValue=0; + pu4Byte pu4Tmp; + pu2Byte pu2Tmp; + pu1Byte pu1Tmp; + + // + // check upper layer parameters + // + + // check upper layer opcode version + if(pBtReq->opCodeVer != 1) + { + DBG_8192C("[MPT], Error!! Upper OP code version not match!!!\n"); + pBtRsp->status = BT_STATUS_OPCODE_U_VERSION_MISMATCH; + return paraLen; + } + // check upper layer parameter length + if(pBtReq->paraLength < 1) + { + DBG_8192C("[MPT], Error!! wrong parameter length=%d (should larger than 1)\n", pBtReq->paraLength); + pBtRsp->status = BT_STATUS_PARAMETER_FORMAT_ERROR_U; + return paraLen; + } + setParaLen = pBtReq->paraLength - 1; + setType = pBtReq->pParamStart[0]; + + DBG_8192C("[MPT], setType=%d, setParaLen=%d\n", setType, setParaLen); + + // check parameter first + switch(setType) + { + case BT_GSET_REG: + DBG_8192C ("[MPT], [BT_GSET_REG]\n"); + validParaLen = 9; + if(setParaLen == validParaLen) + { + btOpcode = BT_LO_OP_WRITE_REG_VALUE; + regType = pBtReq->pParamStart[1]; + pu4Tmp = (pu4Byte)&pBtReq->pParamStart[2]; + regAddr = *pu4Tmp; + pu4Tmp = (pu4Byte)&pBtReq->pParamStart[6]; + regValue = *pu4Tmp; + DBG_8192C("[MPT], BT_GSET_REG regType=0x%x, regAddr=0x%x, regValue=0x%x!!\n", + regType, regAddr, regValue); + if(regType >= BT_REG_MAX) + { + pBtRsp->status = (btOpcode<<8)| BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + else + { + if( ((BT_REG_RF==regType)&&(regAddr>0x7f)) || + ((BT_REG_MODEM==regType)&&(regAddr>0x1ff)) || + ((BT_REG_BLUEWIZE==regType)&&(regAddr>0xfff)) || + ((BT_REG_VENDOR==regType)&&(regAddr>0xfff)) || + ((BT_REG_LE==regType)&&(regAddr>0xfff)) ) + { + pBtRsp->status = (btOpcode<<8)| BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + } + } + break; + case BT_GSET_RESET: + DBG_8192C("[MPT], [BT_GSET_RESET]\n"); + validParaLen = 0; + break; + case BT_GSET_TARGET_BD_ADDR: + DBG_8192C("[MPT], [BT_GSET_TARGET_BD_ADDR]\n"); + validParaLen = 6; + if(setParaLen == validParaLen) + { + btOpcode = BT_LO_OP_SET_TARGET_BD_ADDR_H; + if( (pBtReq->pParamStart[1]==0) && + (pBtReq->pParamStart[2]==0) && + (pBtReq->pParamStart[3]==0) && + (pBtReq->pParamStart[4]==0) && + (pBtReq->pParamStart[5]==0) && + (pBtReq->pParamStart[6]==0) ) + { + DBG_8192C("[MPT], Error!! targetBDAddr=all zero\n"); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + if( (pBtReq->pParamStart[1]==0xff) && + (pBtReq->pParamStart[2]==0xff) && + (pBtReq->pParamStart[3]==0xff) && + (pBtReq->pParamStart[4]==0xff) && + (pBtReq->pParamStart[5]==0xff) && + (pBtReq->pParamStart[6]==0xff) ) + { + DBG_8192C("[MPT], Error!! targetBDAddr=all 0xf\n"); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + bdAddr[0] = pBtReq->pParamStart[6]; + bdAddr[1] = pBtReq->pParamStart[5]; + bdAddr[2] = pBtReq->pParamStart[4]; + bdAddr[3] = pBtReq->pParamStart[3]; + bdAddr[4] = pBtReq->pParamStart[2]; + bdAddr[5] = pBtReq->pParamStart[1]; + DBG_8192C ("[MPT], target BDAddr:%x,%x,%x,%x,%x,%x\n", + bdAddr[0],bdAddr[1],bdAddr[2],bdAddr[3],bdAddr[4],bdAddr[5]); + } + break; + case BT_GSET_TX_PWR_FINETUNE: + DBG_8192C("[MPT], [BT_GSET_TX_PWR_FINETUNE]\n"); + validParaLen = 1; + if(setParaLen == validParaLen) + { + btOpcode = BT_LO_OP_SET_TX_POWER_CALIBRATION; + calVal = pBtReq->pParamStart[1]; + if( (calVal<1) || (calVal>9) ) + { + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + DBG_8192C ("[MPT], calVal=%d\n", calVal); + } + break; + case BT_SET_TRACKING_INTERVAL: + DBG_871X("[MPT], [BT_SET_TRACKING_INTERVAL] setParaLen =%d \n",setParaLen); + + validParaLen = 1; + if(setParaLen == validParaLen) + calVal = pBtReq->pParamStart[1]; + break; + case BT_SET_THERMAL_METER: + DBG_871X("[MPT], [BT_SET_THERMAL_METER] setParaLen =%d \n",setParaLen); + validParaLen = 1; + if(setParaLen == validParaLen) + calVal = pBtReq->pParamStart[1]; + break; + case BT_ENABLE_CFO_TRACKING: + DBG_871X("[MPT], [BT_ENABLE_CFO_TRACKING] setParaLen =%d \n",setParaLen); + validParaLen = 1; + if(setParaLen == validParaLen) + calVal = pBtReq->pParamStart[1]; + break; + case BT_GSET_UPDATE_BT_PATCH: + if(IS_HARDWARE_TYPE_8723AE(Adapter) && Adapter->bFWReady) + { + u1Byte i; + DBG_8192C ("[MPT], write regs for load patch\n"); + //BTFwPatch8723A(Adapter); + PlatformEFIOWrite1Byte(Adapter, 0xCC, 0x2d); + rtw_msleep_os(50); + PlatformEFIOWrite4Byte(Adapter, 0x68, 0xa005000c); + rtw_msleep_os(50); + PlatformEFIOWrite4Byte(Adapter, 0x68, 0xb005000c); + rtw_msleep_os(50); + PlatformEFIOWrite1Byte(Adapter, 0xCC, 0x29); + for(i=0; i<12; i++) + rtw_msleep_os(100); +//#if (DEV_BUS_TYPE == RT_PCI_INTERFACE) +// BTFwPatch8723A(Adapter); +//#endif + DBG_8192C("[MPT], load BT FW Patch finished!!!\n"); + } + break; + default: + { + DBG_8192C ("[MPT], Error!! setType=%d, out of range\n", setType); + pBtRsp->status = BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + break; + } + if(setParaLen != validParaLen) + { + DBG_8192C("[MPT], Error!! wrong parameter length=%d for BT_SET_GEN_CMD cmd id=0x%x, paraLen should=0x%x\n", + setParaLen, setType, validParaLen); + pBtRsp->status = BT_STATUS_PARAMETER_FORMAT_ERROR_U; + return paraLen; + } + + // + // execute lower layer opcodes + // + if(BT_GSET_REG == setType) + { + // fill h2c parameters + // here we should write reg value first then write the address, adviced by Austin + btOpcode = BT_LO_OP_WRITE_REG_VALUE; + h2cParaBuf[0] = pBtReq->pParamStart[6]; + h2cParaBuf[1] = pBtReq->pParamStart[7]; + h2cParaBuf[2] = pBtReq->pParamStart[8]; + h2cParaLen = 3; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + // write reg address + btOpcode = BT_LO_OP_WRITE_REG_ADDR; + h2cParaBuf[0] = regType; + h2cParaBuf[1] = pBtReq->pParamStart[2]; + h2cParaBuf[2] = pBtReq->pParamStart[3]; + h2cParaLen = 3; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + } + else if(BT_GSET_RESET == setType) + { + btOpcode = BT_LO_OP_RESET; + h2cParaLen = 0; + // execute h2c and check respond c2h from bt fw is correct or not + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + } + else if(BT_GSET_TARGET_BD_ADDR == setType) + { + // fill h2c parameters + btOpcode = BT_LO_OP_SET_TARGET_BD_ADDR_L; + h2cParaBuf[0] = pBtReq->pParamStart[1]; + h2cParaBuf[1] = pBtReq->pParamStart[2]; + h2cParaBuf[2] = pBtReq->pParamStart[3]; + h2cParaLen = 3; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + btOpcode = BT_LO_OP_SET_TARGET_BD_ADDR_H; + h2cParaBuf[0] = pBtReq->pParamStart[4]; + h2cParaBuf[1] = pBtReq->pParamStart[5]; + h2cParaBuf[2] = pBtReq->pParamStart[6]; + h2cParaLen = 3; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + } + else if(BT_GSET_TX_PWR_FINETUNE == setType) + { + // fill h2c parameters + btOpcode = BT_LO_OP_SET_TX_POWER_CALIBRATION; + h2cParaBuf[0] = calVal; + h2cParaLen = 1; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + } + else if(BT_SET_TRACKING_INTERVAL == setType) + { + // BT_LO_OP_SET_TRACKING_INTERVAL = 0x22, + // BT_LO_OP_SET_THERMAL_METER = 0x23, + // BT_LO_OP_ENABLE_CFO_TRACKING = 0x24, + btOpcode = BT_LO_OP_SET_TRACKING_INTERVAL; + h2cParaBuf[0] = calVal; + h2cParaLen = 1; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + } + else if(BT_SET_THERMAL_METER == setType) + { + btOpcode = BT_LO_OP_SET_THERMAL_METER; + h2cParaBuf[0] = calVal; + h2cParaLen = 1; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + } + else if(BT_ENABLE_CFO_TRACKING == setType) + { + btOpcode = BT_LO_OP_ENABLE_CFO_TRACKING; + h2cParaBuf[0] = calVal; + h2cParaLen = 1; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + } + + pBtRsp->status = BT_STATUS_SUCCESS; + return paraLen; +} + + + +u2Byte +mptbt_BtSetTxRxPars( + IN PADAPTER Adapter, + IN PBT_REQ_CMD pBtReq, + IN PBT_RSP_CMD pBtRsp + ) +{ + u1Byte h2cParaBuf[6] ={0}; + u1Byte h2cParaLen=0; + u2Byte paraLen=0; + u1Byte retStatus=BT_STATUS_BT_OP_SUCCESS; + u1Byte btOpcode; + u1Byte btOpcodeVer=0; + PBT_TXRX_PARAMETERS pTxRxPars=(PBT_TXRX_PARAMETERS)&pBtReq->pParamStart[0]; + u2Byte lenTxRx=sizeof(BT_TXRX_PARAMETERS); + u1Byte i; + u1Byte bdAddr[6]={0}; + + // + // check upper layer parameters + // + + // 1. check upper layer opcode version + if(pBtReq->opCodeVer != 1) + { + DBG_8192C("[MPT], Error!! Upper OP code version not match!!!\n"); + pBtRsp->status = BT_STATUS_OPCODE_U_VERSION_MISMATCH; + return paraLen; + } + // 2. check upper layer parameter length + if(pBtReq->paraLength == sizeof(BT_TXRX_PARAMETERS)) + { + DBG_8192C ("[MPT], pTxRxPars->txrxChannel=0x%x \n", pTxRxPars->txrxChannel); + DBG_8192C ("[MPT], pTxRxPars->txrxTxPktCnt=0x%8x \n", pTxRxPars->txrxTxPktCnt); + DBG_8192C ("[MPT], pTxRxPars->txrxTxPktInterval=0x%x \n", pTxRxPars->txrxTxPktInterval); + DBG_8192C ("[MPT], pTxRxPars->txrxPayloadType=0x%x \n", pTxRxPars->txrxPayloadType); + DBG_8192C ("[MPT], pTxRxPars->txrxPktType=0x%x \n", pTxRxPars->txrxPktType); + DBG_8192C ("[MPT], pTxRxPars->txrxPayloadLen=0x%x \n", pTxRxPars->txrxPayloadLen); + DBG_8192C ("[MPT], pTxRxPars->txrxPktHeader=0x%x \n", pTxRxPars->txrxPktHeader); + DBG_8192C ("[MPT], pTxRxPars->txrxWhitenCoeff=0x%x \n", pTxRxPars->txrxWhitenCoeff); + bdAddr[0] = pTxRxPars->txrxBdaddr[5]; + bdAddr[1] = pTxRxPars->txrxBdaddr[4]; + bdAddr[2] = pTxRxPars->txrxBdaddr[3]; + bdAddr[3] = pTxRxPars->txrxBdaddr[2]; + bdAddr[4] = pTxRxPars->txrxBdaddr[1]; + bdAddr[5] = pTxRxPars->txrxBdaddr[0]; + DBG_8192C ("[MPT], pTxRxPars->txrxBdaddr: %s", &bdAddr[0]); + DBG_8192C ("[MPT], pTxRxPars->txrxTxGainIndex=0x%x \n", pTxRxPars->txrxTxGainIndex); + } + else + { + DBG_8192C ("[MPT], Error!! pBtReq->paraLength=%d, correct Len=%d\n", pBtReq->paraLength, lenTxRx); + pBtRsp->status = BT_STATUS_PARAMETER_FORMAT_ERROR_U; + return paraLen; + } + + // + // execute lower layer opcodes + // + + // fill h2c parameters + btOpcode = BT_LO_OP_SET_PKT_HEADER; + if(pTxRxPars->txrxPktHeader > 0x3ffff) + { + DBG_8192C ("[MPT], Error!! pTxRxPars->txrxPktHeader=0x%x is out of range, (should be between 0x0~0x3ffff)\n", pTxRxPars->txrxPktHeader); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + else + { + h2cParaBuf[0] = (u1Byte)(pTxRxPars->txrxPktHeader&0xff); + h2cParaBuf[1] = (u1Byte)((pTxRxPars->txrxPktHeader&0xff00)>>8); + h2cParaBuf[2] = (u1Byte)((pTxRxPars->txrxPktHeader&0xff0000)>>16); + h2cParaLen = 3; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + // fill h2c parameters + btOpcode = BT_LO_OP_SET_PKT_TYPE_LEN; + { + u2Byte payloadLenLimit=0; + switch(pTxRxPars->txrxPktType) + { + case MP_BT_PKT_DH1: + payloadLenLimit = 27*8; + break; + case MP_BT_PKT_DH3: + payloadLenLimit = 183*8; + break; + case MP_BT_PKT_DH5: + payloadLenLimit = 339*8; + break; + case MP_BT_PKT_2DH1: + payloadLenLimit = 54*8; + break; + case MP_BT_PKT_2DH3: + payloadLenLimit = 367*8; + break; + case MP_BT_PKT_2DH5: + payloadLenLimit = 679*8; + break; + case MP_BT_PKT_3DH1: + payloadLenLimit = 83*8; + break; + case MP_BT_PKT_3DH3: + payloadLenLimit = 552*8; + break; + case MP_BT_PKT_3DH5: + payloadLenLimit = 1021*8; + break; + case MP_BT_PKT_LE: + payloadLenLimit = 39*8; + break; + default: + { + DBG_8192C ("[MPT], Error!! Unknown pTxRxPars->txrxPktType=0x%x\n", pTxRxPars->txrxPktType); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + break; + } + + if(pTxRxPars->txrxPayloadLen > payloadLenLimit) + { + DBG_8192C ("[MPT], Error!! pTxRxPars->txrxPayloadLen=0x%x, (should smaller than %d)\n", + pTxRxPars->txrxPayloadLen, payloadLenLimit); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + + h2cParaBuf[0] = pTxRxPars->txrxPktType; + h2cParaBuf[1] = (u1Byte)((pTxRxPars->txrxPayloadLen&0xff)); + h2cParaBuf[2] = (u1Byte)((pTxRxPars->txrxPayloadLen&0xff00)>>8); + h2cParaLen = 3; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + // fill h2c parameters + btOpcode = BT_LO_OP_SET_PKT_CNT_L_PL_TYPE; + if(pTxRxPars->txrxPayloadType > MP_BT_PAYLOAD_MAX) + { + DBG_8192C ("[MPT], Error!! pTxRxPars->txrxPayloadType=0x%x, (should be between 0~4)\n", pTxRxPars->txrxPayloadType); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + else + { + h2cParaBuf[0] = (u1Byte)((pTxRxPars->txrxTxPktCnt&0xff)); + h2cParaBuf[1] = (u1Byte)((pTxRxPars->txrxTxPktCnt&0xff00)>>8); + h2cParaBuf[2] = pTxRxPars->txrxPayloadType; + h2cParaLen = 3; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + // fill h2c parameters + btOpcode = BT_LO_OP_SET_PKT_CNT_H_PKT_INTV; + if(pTxRxPars->txrxTxPktInterval > 15) + { + DBG_8192C ("[MPT], Error!! pTxRxPars->txrxTxPktInterval=0x%x, (should be between 0~15)\n", pTxRxPars->txrxTxPktInterval); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + else + { + h2cParaBuf[0] = (u1Byte)((pTxRxPars->txrxTxPktCnt&0xff0000)>>16); + h2cParaBuf[1] = (u1Byte)((pTxRxPars->txrxTxPktCnt&0xff000000)>>24); + h2cParaBuf[2] = pTxRxPars->txrxTxPktInterval; + h2cParaLen = 3; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + // fill h2c parameters + btOpcode = BT_LO_OP_SET_WHITENCOEFF; + { + h2cParaBuf[0] = pTxRxPars->txrxWhitenCoeff; + h2cParaLen = 1; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + + // fill h2c parameters + btOpcode = BT_LO_OP_SET_CHNL_TX_GAIN; + if( (pTxRxPars->txrxChannel > 78) || + (pTxRxPars->txrxTxGainIndex > 7) ) + { + DBG_8192C ("[MPT], Error!! pTxRxPars->txrxChannel=0x%x, (should be between 0~78)\n", pTxRxPars->txrxChannel); + DBG_8192C ("[MPT], Error!! pTxRxPars->txrxTxGainIndex=0x%x, (should be between 0~7)\n", pTxRxPars->txrxTxGainIndex); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + else + { + h2cParaBuf[0] = pTxRxPars->txrxChannel; + h2cParaBuf[1] = pTxRxPars->txrxTxGainIndex; + h2cParaLen = 2; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + // fill h2c parameters + btOpcode = BT_LO_OP_SET_BD_ADDR_L; + if( (pTxRxPars->txrxBdaddr[0]==0) && + (pTxRxPars->txrxBdaddr[1]==0) && + (pTxRxPars->txrxBdaddr[2]==0) && + (pTxRxPars->txrxBdaddr[3]==0) && + (pTxRxPars->txrxBdaddr[4]==0) && + (pTxRxPars->txrxBdaddr[5]==0) ) + { + DBG_8192C ("[MPT], Error!! pTxRxPars->txrxBdaddr=all zero\n"); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + if( (pTxRxPars->txrxBdaddr[0]==0xff) && + (pTxRxPars->txrxBdaddr[1]==0xff) && + (pTxRxPars->txrxBdaddr[2]==0xff) && + (pTxRxPars->txrxBdaddr[3]==0xff) && + (pTxRxPars->txrxBdaddr[4]==0xff) && + (pTxRxPars->txrxBdaddr[5]==0xff) ) + { + DBG_8192C ("[MPT], Error!! pTxRxPars->txrxBdaddr=all 0xf\n"); + pBtRsp->status = (btOpcode<<8)|BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + + { + h2cParaBuf[0] = pTxRxPars->txrxBdaddr[0]; + h2cParaBuf[1] = pTxRxPars->txrxBdaddr[1]; + h2cParaBuf[2] = pTxRxPars->txrxBdaddr[2]; + h2cParaLen = 3; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + btOpcode = BT_LO_OP_SET_BD_ADDR_H; + { + h2cParaBuf[0] = pTxRxPars->txrxBdaddr[3]; + h2cParaBuf[1] = pTxRxPars->txrxBdaddr[4]; + h2cParaBuf[2] = pTxRxPars->txrxBdaddr[5]; + h2cParaLen = 3; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + // ckeck bt return status. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C ("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + pBtRsp->status = BT_STATUS_SUCCESS; + return paraLen; +} + + + +u2Byte +mptbt_BtTestCtrl( + IN PADAPTER Adapter, + IN PBT_REQ_CMD pBtReq, + IN PBT_RSP_CMD pBtRsp + ) +{ + u1Byte h2cParaBuf[6] ={0}; + u1Byte h2cParaLen=0; + u2Byte paraLen=0; + u1Byte retStatus=BT_STATUS_BT_OP_SUCCESS; + u1Byte btOpcode; + u1Byte btOpcodeVer=0; + u1Byte testCtrl=0; + + // + // check upper layer parameters + // + + // 1. check upper layer opcode version + if(pBtReq->opCodeVer != 1) + { + DBG_8192C("[MPT], Error!! Upper OP code version not match!!!\n"); + pBtRsp->status = BT_STATUS_OPCODE_U_VERSION_MISMATCH; + return paraLen; + } + // 2. check upper layer parameter length + if(1 == pBtReq->paraLength) + { + testCtrl = pBtReq->pParamStart[0]; + DBG_8192C("[MPT], testCtrl=%d \n", testCtrl); + } + else + { + DBG_8192C("[MPT], Error!! wrong parameter length=%d (should be 1)\n", pBtReq->paraLength); + pBtRsp->status = BT_STATUS_PARAMETER_FORMAT_ERROR_U; + return paraLen; + } + + // + // execute lower layer opcodes + // + + // 1. fill h2c parameters + // check bt mode + btOpcode = BT_LO_OP_TEST_CTRL; + if(testCtrl >= MP_BT_TEST_MAX) + { + DBG_8192C("[MPT], Error!! testCtrl=0x%x, (should be between smaller or equal to 0x%x)\n", + testCtrl, MP_BT_TEST_MAX-1); + pBtRsp->status = BT_STATUS_PARAMETER_OUT_OF_RANGE_U; + return paraLen; + } + else + { + h2cParaBuf[0] = testCtrl; + h2cParaLen = 1; + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + } + + // 3. construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + pBtRsp->status = BT_STATUS_SUCCESS; + return paraLen; +} + + +u2Byte +mptbt_TestBT( + IN PADAPTER Adapter, + IN PBT_REQ_CMD pBtReq, + IN PBT_RSP_CMD pBtRsp + ) +{ + + u1Byte h2cParaBuf[6] ={0}; + u1Byte h2cParaLen=0; + u2Byte paraLen=0; + u1Byte retStatus=BT_STATUS_BT_OP_SUCCESS; + u1Byte btOpcode; + u1Byte btOpcodeVer=0; + u1Byte testCtrl=0; + + // 1. fill h2c parameters + btOpcode = 0x11; + h2cParaBuf[0] = 0x11; + h2cParaBuf[1] = 0x0; + h2cParaBuf[2] = 0x0; + h2cParaBuf[3] = 0x0; + h2cParaBuf[4] = 0x0; + h2cParaLen = 1; + // retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, &h2cParaBuf[0], h2cParaLen); + retStatus = mptbt_BtFwOpCodeProcess(Adapter, btOpcode, btOpcodeVer, h2cParaBuf, h2cParaLen); + + + // 3. construct respond status code and data. + if(BT_STATUS_BT_OP_SUCCESS != retStatus) + { + pBtRsp->status = ((btOpcode<<8)|retStatus); + DBG_8192C("[MPT], Error!! status code=0x%x \n", pBtRsp->status); + return paraLen; + } + + pBtRsp->status = BT_STATUS_SUCCESS; + return paraLen; +} + +VOID +mptbt_BtControlProcess( + PADAPTER Adapter, + PVOID pInBuf + ) +{ + u1Byte H2C_Parameter[6] ={0}; + PBT_H2C pH2c=(PBT_H2C)&H2C_Parameter[0]; + PMPT_CONTEXT pMptCtx=&(Adapter->mppriv.MptCtx); + PBT_REQ_CMD pBtReq=(PBT_REQ_CMD)pInBuf; + PBT_RSP_CMD pBtRsp; + u1Byte i; + + + DBG_8192C("[MPT], mptbt_BtControlProcess()=========>\n"); + + DBG_8192C("[MPT], input opCodeVer=%d\n", pBtReq->opCodeVer); + DBG_8192C("[MPT], input OpCode=%d\n", pBtReq->OpCode); + DBG_8192C("[MPT], paraLength=%d \n", pBtReq->paraLength); + if(pBtReq->paraLength) + { + //DBG_8192C("[MPT], parameters(hex):0x%x %d \n",&pBtReq->pParamStart[0], pBtReq->paraLength); + } + + _rtw_memset((void*)pMptCtx->mptOutBuf, 0, 100); + pMptCtx->mptOutLen = 4; //length of (BT_RSP_CMD.status+BT_RSP_CMD.paraLength) + + pBtRsp = (PBT_RSP_CMD)pMptCtx->mptOutBuf; + pBtRsp->status = BT_STATUS_SUCCESS; + pBtRsp->paraLength = 0x0; + + // The following we should maintain the User OP codes sent by upper layer + switch(pBtReq->OpCode) + { + case BT_UP_OP_BT_READY: + DBG_8192C("[MPT], OPcode : [BT_READY]\n"); + pBtRsp->paraLength = mptbt_BtReady(Adapter, pBtReq, pBtRsp); + break; + case BT_UP_OP_BT_SET_MODE: + DBG_8192C("[MPT], OPcode : [BT_SET_MODE]\n"); + pBtRsp->paraLength = mptbt_BtSetMode(Adapter, pBtReq, pBtRsp); + break; + case BT_UP_OP_BT_SET_TX_RX_PARAMETER: + DBG_8192C("[MPT], OPcode : [BT_SET_TXRX_PARAMETER]\n"); + pBtRsp->paraLength = mptbt_BtSetTxRxPars(Adapter, pBtReq, pBtRsp); + break; + case BT_UP_OP_BT_SET_GENERAL: + DBG_8192C("[MPT], OPcode : [BT_SET_GENERAL]\n"); + pBtRsp->paraLength = mptbt_BtSetGeneral(Adapter, pBtReq, pBtRsp); + break; + case BT_UP_OP_BT_GET_GENERAL: + DBG_8192C("[MPT], OPcode : [BT_GET_GENERAL]\n"); + pBtRsp->paraLength = mptbt_BtGetGeneral(Adapter, pBtReq, pBtRsp); + break; + case BT_UP_OP_BT_TEST_CTRL: + DBG_8192C("[MPT], OPcode : [BT_TEST_CTRL]\n"); + pBtRsp->paraLength = mptbt_BtTestCtrl(Adapter, pBtReq, pBtRsp); + break; + case BT_UP_OP_TEST_BT: + DBG_8192C("[MPT], OPcode : [TEST_BT]\n"); + pBtRsp->paraLength = mptbt_TestBT(Adapter, pBtReq, pBtRsp); + break; + default: + DBG_8192C("[MPT], Error!! OPcode : UNDEFINED!!!!\n"); + pBtRsp->status = BT_STATUS_UNKNOWN_OPCODE_U; + pBtRsp->paraLength = 0x0; + break; + } + + pMptCtx->mptOutLen += pBtRsp->paraLength; + + DBG_8192C("[MPT], pMptCtx->mptOutLen=%d, pBtRsp->paraLength=%d\n", pMptCtx->mptOutLen, pBtRsp->paraLength); + DBG_8192C("[MPT], mptbt_BtControlProcess()<=========\n"); +} + +#endif + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_cmd.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_cmd.c new file mode 100755 index 000000000000..5853d235eebb --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_cmd.c @@ -0,0 +1,3294 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_CMD_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <recv_osdep.h> +#include <cmd_osdep.h> +#include <mlme_osdep.h> +#include <rtw_byteorder.h> +#ifdef CONFIG_BR_EXT +#include <rtw_br_ext.h> +#endif //CONFIG_BR_EXT + +#ifdef CONFIG_BT_COEXIST +#include <rtl8723a_hal.h> +#endif // CONFIG_BT_COEXIST + +/* +Caller and the rtw_cmd_thread can protect cmd_q by spin_lock. +No irqsave is necessary. +*/ + +sint _rtw_init_cmd_priv (struct cmd_priv *pcmdpriv) +{ + sint res=_SUCCESS; + +_func_enter_; + + _rtw_init_sema(&(pcmdpriv->cmd_queue_sema), 0); + //_rtw_init_sema(&(pcmdpriv->cmd_done_sema), 0); + _rtw_init_sema(&(pcmdpriv->terminate_cmdthread_sema), 0); + + + _rtw_init_queue(&(pcmdpriv->cmd_queue)); + + //allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf + + pcmdpriv->cmd_seq = 1; + + pcmdpriv->cmd_allocated_buf = rtw_zmalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ); + + if (pcmdpriv->cmd_allocated_buf == NULL){ + res= _FAIL; + goto exit; + } + + pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - ( (SIZE_PTR)(pcmdpriv->cmd_allocated_buf) & (CMDBUFF_ALIGN_SZ-1)); + + pcmdpriv->rsp_allocated_buf = rtw_zmalloc(MAX_RSPSZ + 4); + + if (pcmdpriv->rsp_allocated_buf == NULL){ + res= _FAIL; + goto exit; + } + + pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - ( (SIZE_PTR)(pcmdpriv->rsp_allocated_buf) & 3); + + pcmdpriv->cmd_issued_cnt = pcmdpriv->cmd_done_cnt = pcmdpriv->rsp_cnt = 0; + +exit: + +_func_exit_; + + return res; + +} + +#ifdef CONFIG_C2H_WK +static void c2h_wk_callback(_workitem *work); +#endif +sint _rtw_init_evt_priv(struct evt_priv *pevtpriv) +{ + sint res=_SUCCESS; + +_func_enter_; + +#ifdef CONFIG_H2CLBK + _rtw_init_sema(&(pevtpriv->lbkevt_done), 0); + pevtpriv->lbkevt_limit = 0; + pevtpriv->lbkevt_num = 0; + pevtpriv->cmdevt_parm = NULL; +#endif + + //allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf + ATOMIC_SET(&pevtpriv->event_seq, 0); + pevtpriv->evt_done_cnt = 0; + +#ifdef CONFIG_EVENT_THREAD_MODE + + _rtw_init_sema(&(pevtpriv->evt_notify), 0); + _rtw_init_sema(&(pevtpriv->terminate_evtthread_sema), 0); + + pevtpriv->evt_allocated_buf = rtw_zmalloc(MAX_EVTSZ + 4); + if (pevtpriv->evt_allocated_buf == NULL){ + res= _FAIL; + goto exit; + } + pevtpriv->evt_buf = pevtpriv->evt_allocated_buf + 4 - ((unsigned int)(pevtpriv->evt_allocated_buf) & 3); + + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + pevtpriv->allocated_c2h_mem = rtw_zmalloc(C2H_MEM_SZ +4); + + if (pevtpriv->allocated_c2h_mem == NULL){ + res= _FAIL; + goto exit; + } + + pevtpriv->c2h_mem = pevtpriv->allocated_c2h_mem + 4\ + - ( (u32)(pevtpriv->allocated_c2h_mem) & 3); +#ifdef PLATFORM_OS_XP + pevtpriv->pc2h_mdl= IoAllocateMdl((u8 *)pevtpriv->c2h_mem, C2H_MEM_SZ , FALSE, FALSE, NULL); + + if(pevtpriv->pc2h_mdl == NULL){ + res= _FAIL; + goto exit; + } + MmBuildMdlForNonPagedPool(pevtpriv->pc2h_mdl); +#endif +#endif //end of CONFIG_SDIO_HCI + + _rtw_init_queue(&(pevtpriv->evt_queue)); + +exit: + +#endif //end of CONFIG_EVENT_THREAD_MODE + +#ifdef CONFIG_C2H_WK + _init_workitem(&pevtpriv->c2h_wk, c2h_wk_callback, NULL); + pevtpriv->c2h_wk_alive = _FALSE; + pevtpriv->c2h_queue = rtw_cbuf_alloc(C2H_QUEUE_MAX_LEN+1); +#endif + +_func_exit_; + + return res; +} + +void _rtw_free_evt_priv (struct evt_priv *pevtpriv) +{ +_func_enter_; + + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,("+_rtw_free_evt_priv \n")); + +#ifdef CONFIG_EVENT_THREAD_MODE + _rtw_free_sema(&(pevtpriv->evt_notify)); + _rtw_free_sema(&(pevtpriv->terminate_evtthread_sema)); + + + if (pevtpriv->evt_allocated_buf) + rtw_mfree(pevtpriv->evt_allocated_buf, MAX_EVTSZ + 4); +#endif + +#ifdef CONFIG_C2H_WK + _cancel_workitem_sync(&pevtpriv->c2h_wk); + while(pevtpriv->c2h_wk_alive) + rtw_msleep_os(10); + + while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) { + void *c2h; + if ((c2h = rtw_cbuf_pop(pevtpriv->c2h_queue)) != NULL + && c2h != (void *)pevtpriv) { + rtw_mfree(c2h, 16); + } + } + rtw_cbuf_free(pevtpriv->c2h_queue); +#endif + + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,("-_rtw_free_evt_priv \n")); + +_func_exit_; + +} + +void _rtw_free_cmd_priv (struct cmd_priv *pcmdpriv) +{ +_func_enter_; + + if(pcmdpriv){ + _rtw_spinlock_free(&(pcmdpriv->cmd_queue.lock)); + _rtw_free_sema(&(pcmdpriv->cmd_queue_sema)); + //_rtw_free_sema(&(pcmdpriv->cmd_done_sema)); + _rtw_free_sema(&(pcmdpriv->terminate_cmdthread_sema)); + + if (pcmdpriv->cmd_allocated_buf) + rtw_mfree(pcmdpriv->cmd_allocated_buf, MAX_CMDSZ + CMDBUFF_ALIGN_SZ); + + if (pcmdpriv->rsp_allocated_buf) + rtw_mfree(pcmdpriv->rsp_allocated_buf, MAX_RSPSZ + 4); + } +_func_exit_; +} + +/* +Calling Context: + +rtw_enqueue_cmd can only be called between kernel thread, +since only spin_lock is used. + +ISR/Call-Back functions can't call this sub-function. + +*/ + +sint _rtw_enqueue_cmd(_queue *queue, struct cmd_obj *obj) +{ + _irqL irqL; + +_func_enter_; + + if (obj == NULL) + goto exit; + + //_enter_critical_bh(&queue->lock, &irqL); + _enter_critical(&queue->lock, &irqL); + + rtw_list_insert_tail(&obj->list, &queue->queue); + + //_exit_critical_bh(&queue->lock, &irqL); + _exit_critical(&queue->lock, &irqL); + +exit: + +_func_exit_; + + return _SUCCESS; +} + +struct cmd_obj *_rtw_dequeue_cmd(_queue *queue) +{ + _irqL irqL; + struct cmd_obj *obj; + +_func_enter_; + + //_enter_critical_bh(&(queue->lock), &irqL); + _enter_critical(&queue->lock, &irqL); + if (rtw_is_list_empty(&(queue->queue))) + obj = NULL; + else + { + obj = LIST_CONTAINOR(get_next(&(queue->queue)), struct cmd_obj, list); + rtw_list_delete(&obj->list); + } + + //_exit_critical_bh(&(queue->lock), &irqL); + _exit_critical(&queue->lock, &irqL); + +_func_exit_; + + return obj; +} + +u32 rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) +{ + u32 res; +_func_enter_; + res = _rtw_init_cmd_priv (pcmdpriv); +_func_exit_; + return res; +} + +u32 rtw_init_evt_priv (struct evt_priv *pevtpriv) +{ + int res; +_func_enter_; + res = _rtw_init_evt_priv(pevtpriv); +_func_exit_; + return res; +} + +void rtw_free_evt_priv (struct evt_priv *pevtpriv) +{ +_func_enter_; + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,("rtw_free_evt_priv\n")); + _rtw_free_evt_priv(pevtpriv); +_func_exit_; +} + +void rtw_free_cmd_priv (struct cmd_priv *pcmdpriv) +{ +_func_enter_; + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,("rtw_free_cmd_priv\n")); + _rtw_free_cmd_priv(pcmdpriv); +_func_exit_; +} + +int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj); +int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) +{ + u8 bAllow = _FALSE; //set to _TRUE to allow enqueuing cmd when hw_init_completed is _FALSE + + #ifdef SUPPORT_HW_RFOFF_DETECTED + //To decide allow or not + if( (adapter_to_pwrctl(pcmdpriv->padapter)->bHWPwrPindetect) + &&(!pcmdpriv->padapter->registrypriv.usbss_enable) + ) + { + if(cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra) ) + { + struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf; + if(pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID) + { + //DBG_871X("==>enqueue POWER_SAVING_CTRL_WK_CID\n"); + bAllow = _TRUE; + } + } + } + #endif + + if(cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan)) + bAllow = _TRUE; + + if( (pcmdpriv->padapter->hw_init_completed ==_FALSE && bAllow == _FALSE) + || pcmdpriv->cmdthd_running== _FALSE //com_thread not running + ) + { + //DBG_871X("%s:%s: drop cmdcode:%u, hw_init_completed:%u, cmdthd_running:%u\n", caller_func, __FUNCTION__, + // cmd_obj->cmdcode, + // pcmdpriv->padapter->hw_init_completed, + // pcmdpriv->cmdthd_running + //); + + return _FAIL; + } + return _SUCCESS; +} + + + +u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) +{ + int res = _FAIL; + PADAPTER padapter = pcmdpriv->padapter; + +_func_enter_; + + if (cmd_obj == NULL) { + goto exit; + } + + cmd_obj->padapter = padapter; + +#ifdef CONFIG_CONCURRENT_MODE + //change pcmdpriv to primary's pcmdpriv + if (padapter->adapter_type != PRIMARY_ADAPTER && padapter->pbuddy_adapter) + pcmdpriv = &(padapter->pbuddy_adapter->cmdpriv); +#endif + + if( _FAIL == (res=rtw_cmd_filter(pcmdpriv, cmd_obj)) ) { + rtw_free_cmd_obj(cmd_obj); + goto exit; + } + + res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj); + + if(res == _SUCCESS) + _rtw_up_sema(&pcmdpriv->cmd_queue_sema); + +exit: + +_func_exit_; + + return res; +} + +struct cmd_obj *rtw_dequeue_cmd(struct cmd_priv *pcmdpriv) +{ + struct cmd_obj *cmd_obj; + +_func_enter_; + + cmd_obj = _rtw_dequeue_cmd(&pcmdpriv->cmd_queue); + +_func_exit_; + return cmd_obj; +} + +void rtw_cmd_clr_isr(struct cmd_priv *pcmdpriv) +{ +_func_enter_; + pcmdpriv->cmd_done_cnt++; + //_rtw_up_sema(&(pcmdpriv->cmd_done_sema)); +_func_exit_; +} + +void rtw_free_cmd_obj(struct cmd_obj *pcmd) +{ +_func_enter_; + + if((pcmd->cmdcode!=_JoinBss_CMD_) &&(pcmd->cmdcode!= _CreateBss_CMD_)) + { + //free parmbuf in cmd_obj + rtw_mfree((unsigned char*)pcmd->parmbuf, pcmd->cmdsz); + } + + if(pcmd->rsp!=NULL) + { + if(pcmd->rspsz!= 0) + { + //free rsp in cmd_obj + rtw_mfree((unsigned char*)pcmd->rsp, pcmd->rspsz); + } + } + + //free cmd_obj + rtw_mfree((unsigned char*)pcmd, sizeof(struct cmd_obj)); + +_func_exit_; +} + + +void rtw_stop_cmd_thread(_adapter *adapter) +{ + if(adapter->cmdThread && adapter->cmdpriv.cmdthd_running == _TRUE + && adapter->cmdpriv.stop_req == 0) + { + adapter->cmdpriv.stop_req = 1; + _rtw_up_sema(&adapter->cmdpriv.cmd_queue_sema); + _rtw_down_sema(&adapter->cmdpriv.terminate_cmdthread_sema); + } +} + +thread_return rtw_cmd_thread(thread_context context) +{ + u8 ret; + struct cmd_obj *pcmd; + u8 *pcmdbuf, *prspbuf; + u8 (*cmd_hdl)(_adapter *padapter, u8* pbuf); + void (*pcmd_callback)(_adapter *dev, struct cmd_obj *pcmd); + PADAPTER padapter = (PADAPTER)context; + struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); + +_func_enter_; + + thread_enter("RTW_CMD_THREAD"); + + pcmdbuf = pcmdpriv->cmd_buf; + prspbuf = pcmdpriv->rsp_buf; + + pcmdpriv->stop_req = 0; + pcmdpriv->cmdthd_running=_TRUE; + _rtw_up_sema(&pcmdpriv->terminate_cmdthread_sema); + + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,("start r871x rtw_cmd_thread !!!!\n")); + + while(1) + { + if (_rtw_down_sema(&pcmdpriv->cmd_queue_sema) == _FAIL) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" _rtw_down_sema(&pcmdpriv->cmd_queue_sema) return _FAIL, break\n", FUNC_ADPT_ARG(padapter)); + break; + } + + if ((padapter->bDriverStopped == _TRUE)||(padapter->bSurpriseRemoved == _TRUE)) + { + DBG_871X_LEVEL(_drv_always_, "%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", + __FUNCTION__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); + break; + } + + if (pcmdpriv->stop_req) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" stop_req:%u, break\n", FUNC_ADPT_ARG(padapter), pcmdpriv->stop_req); + break; + } + + if(rtw_is_list_empty(&(pcmdpriv->cmd_queue.queue))) + { + //DBG_871X("%s: cmd queue is empty!\n", __func__); + continue; + } + +#ifdef CONFIG_LPS_LCLK + if (rtw_register_cmd_alive(padapter) != _SUCCESS) + { + RT_TRACE(_module_hal_xmit_c_, _drv_notice_, + ("%s: wait to leave LPS_LCLK\n", __FUNCTION__)); + continue; + } +#endif + +_next: + if ((padapter->bDriverStopped == _TRUE)||(padapter->bSurpriseRemoved== _TRUE)) + { + DBG_871X_LEVEL(_drv_always_, "%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", + __FUNCTION__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); + break; + } + + if(!(pcmd = rtw_dequeue_cmd(pcmdpriv))) { +#ifdef CONFIG_LPS_LCLK + rtw_unregister_cmd_alive(padapter); +#endif + continue; + } + + if( _FAIL == rtw_cmd_filter(pcmdpriv, pcmd) ) + { + pcmd->res = H2C_DROPPED; + goto post_process; + } + + pcmdpriv->cmd_issued_cnt++; + + pcmd->cmdsz = _RND4((pcmd->cmdsz));//_RND4 + + _rtw_memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); + + if(pcmd->cmdcode <= (sizeof(wlancmds) /sizeof(struct cmd_hdl))) + { + cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns; + + if (cmd_hdl) + { + ret = cmd_hdl(pcmd->padapter, pcmdbuf); + pcmd->res = ret; + } + + pcmdpriv->cmd_seq++; + } + else + { + pcmd->res = H2C_PARAMETERS_ERROR; + } + + cmd_hdl = NULL; + +post_process: + + //call callback function for post-processed + if(pcmd->cmdcode <= (sizeof(rtw_cmd_callback) /sizeof(struct _cmd_callback))) + { + pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback; + if(pcmd_callback == NULL) + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,("mlme_cmd_hdl(): pcmd_callback=0x%p, cmdcode=0x%x\n", pcmd_callback, pcmd->cmdcode)); + rtw_free_cmd_obj(pcmd); + } + else + { + //todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!=NULL) + pcmd_callback(pcmd->padapter, pcmd);//need conider that free cmd_obj in rtw_cmd_callback + } + } + else + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("%s: cmdcode=0x%x callback not defined!\n", __FUNCTION__, pcmd->cmdcode)); + rtw_free_cmd_obj(pcmd); + } + + flush_signals_thread(); + + goto _next; + + } + pcmdpriv->cmdthd_running=_FALSE; + + + // free all cmd_obj resources + do{ + pcmd = rtw_dequeue_cmd(pcmdpriv); + if(pcmd==NULL) { +#ifdef CONFIG_LPS_LCLK + rtw_unregister_cmd_alive(padapter); +#endif + break; + } + + //DBG_871X("%s: leaving... drop cmdcode:%u\n", __FUNCTION__, pcmd->cmdcode); + + rtw_free_cmd_obj(pcmd); + }while(1); + + _rtw_up_sema(&pcmdpriv->terminate_cmdthread_sema); + +_func_exit_; + + thread_exit(); + +} + + +#ifdef CONFIG_EVENT_THREAD_MODE +u32 rtw_enqueue_evt(struct evt_priv *pevtpriv, struct evt_obj *obj) +{ + _irqL irqL; + int res; + _queue *queue = &pevtpriv->evt_queue; + +_func_enter_; + + res = _SUCCESS; + + if (obj == NULL) { + res = _FAIL; + goto exit; + } + + _enter_critical_bh(&queue->lock, &irqL); + + rtw_list_insert_tail(&obj->list, &queue->queue); + + _exit_critical_bh(&queue->lock, &irqL); + + //rtw_evt_notify_isr(pevtpriv); + +exit: + +_func_exit_; + + return res; +} + +struct evt_obj *rtw_dequeue_evt(_queue *queue) +{ + _irqL irqL; + struct evt_obj *pevtobj; + +_func_enter_; + + _enter_critical_bh(&queue->lock, &irqL); + + if (rtw_is_list_empty(&(queue->queue))) + pevtobj = NULL; + else + { + pevtobj = LIST_CONTAINOR(get_next(&(queue->queue)), struct evt_obj, list); + rtw_list_delete(&pevtobj->list); + } + + _exit_critical_bh(&queue->lock, &irqL); + +_func_exit_; + + return pevtobj; +} + +void rtw_free_evt_obj(struct evt_obj *pevtobj) +{ +_func_enter_; + + if(pevtobj->parmbuf) + rtw_mfree((unsigned char*)pevtobj->parmbuf, pevtobj->evtsz); + + rtw_mfree((unsigned char*)pevtobj, sizeof(struct evt_obj)); + +_func_exit_; +} + +void rtw_evt_notify_isr(struct evt_priv *pevtpriv) +{ +_func_enter_; + pevtpriv->evt_done_cnt++; + _rtw_up_sema(&(pevtpriv->evt_notify)); +_func_exit_; +} +#endif + + +/* +u8 rtw_setstandby_cmd(unsigned char *adapter) +*/ +u8 rtw_setstandby_cmd(_adapter *padapter, uint action) +{ + struct cmd_obj* ph2c; + struct usb_suspend_parm* psetusbsuspend; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + + u8 ret = _SUCCESS; + +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + ret = _FAIL; + goto exit; + } + + psetusbsuspend = (struct usb_suspend_parm*)rtw_zmalloc(sizeof(struct usb_suspend_parm)); + if (psetusbsuspend == NULL) { + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + ret = _FAIL; + goto exit; + } + + psetusbsuspend->action = action; + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetusbsuspend, GEN_CMD_CODE(_SetUsbSuspend)); + + ret = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + +_func_exit_; + + return ret; +} + +/* +rtw_sitesurvey_cmd(~) + ### NOTE:#### (!!!!) + MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock +*/ +u8 rtw_sitesurvey_cmd(_adapter *padapter, NDIS_802_11_SSID *ssid, int ssid_num, + struct rtw_ieee80211_channel *ch, int ch_num) +{ + u8 res = _FAIL; + struct cmd_obj *ph2c; + struct sitesurvey_parm *psurveyPara; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); +#endif //CONFIG_P2P + +_func_enter_; + +#ifdef CONFIG_LPS + if(check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE){ + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1); + } +#endif + +#ifdef CONFIG_P2P_PS + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) { + p2p_ps_wk_cmd(padapter, P2P_PS_SCAN, 1); + } +#endif //CONFIG_P2P_PS + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) + return _FAIL; + + psurveyPara = (struct sitesurvey_parm*)rtw_zmalloc(sizeof(struct sitesurvey_parm)); + if (psurveyPara == NULL) { + rtw_mfree((unsigned char*) ph2c, sizeof(struct cmd_obj)); + return _FAIL; + } + + rtw_free_network_queue(padapter, _FALSE); + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __FUNCTION__)); + + init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey)); + + /* psurveyPara->bsslimit = 48; */ + psurveyPara->scan_mode = pmlmepriv->scan_mode; + + /* prepare ssid list */ + if (ssid) { + int i; + for (i=0; i<ssid_num && i< RTW_SSID_SCAN_AMOUNT; i++) { + if (ssid[i].SsidLength) { + _rtw_memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(NDIS_802_11_SSID)); + psurveyPara->ssid_num++; + if (0) + DBG_871X(FUNC_ADPT_FMT" ssid:(%s, %d)\n", FUNC_ADPT_ARG(padapter), + psurveyPara->ssid[i].Ssid, psurveyPara->ssid[i].SsidLength); + } + } + } + + /* prepare channel list */ + if (ch) { + int i; + for (i=0; i<ch_num && i< RTW_CHANNEL_SCAN_AMOUNT; i++) { + if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) { + _rtw_memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel)); + psurveyPara->ch_num++; + if (0) + DBG_871X(FUNC_ADPT_FMT" ch:%u\n", FUNC_ADPT_ARG(padapter), + psurveyPara->ch[i].hw_value); + } + } + } + + set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + + if(res == _SUCCESS) { + + pmlmepriv->scan_start_time = rtw_get_current_time(); + +#ifdef CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + if((padapter->pbuddy_adapter->mlmeextpriv.mlmext_info.state&0x03) == WIFI_FW_AP_STATE) + _set_timer(&pmlmepriv->scan_to_timer, SURVEY_TO * ( padapter->mlmeextpriv.max_chan_nums + ( padapter->mlmeextpriv.max_chan_nums / RTW_SCAN_NUM_OF_CH ) * RTW_STAY_AP_CH_MILLISECOND ) + 1000 ); + else +#endif //CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + _set_timer(&pmlmepriv->scan_to_timer, SCANNING_TIMEOUT); + + rtw_led_control(padapter, LED_CTL_SITE_SURVEY); + + pmlmepriv->scan_interval = SCAN_INTERVAL;// 30*2 sec = 60sec + } else { + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + } + +_func_exit_; + + return res; +} + +u8 rtw_setdatarate_cmd(_adapter *padapter, u8 *rateset) +{ + struct cmd_obj* ph2c; + struct setdatarate_parm* pbsetdataratepara; + struct cmd_priv* pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pbsetdataratepara = (struct setdatarate_parm*)rtw_zmalloc(sizeof(struct setdatarate_parm)); + if (pbsetdataratepara == NULL) { + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, GEN_CMD_CODE(_SetDataRate)); +#ifdef MP_FIRMWARE_OFFLOAD + pbsetdataratepara->curr_rateidx = *(u32*)rateset; +// _rtw_memcpy(pbsetdataratepara, rateset, sizeof(u32)); +#else + pbsetdataratepara->mac_id = 5; + _rtw_memcpy(pbsetdataratepara->datarates, rateset, NumRates); +#endif + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + +_func_exit_; + + return res; +} + +u8 rtw_setbasicrate_cmd(_adapter *padapter, u8 *rateset) +{ + struct cmd_obj* ph2c; + struct setbasicrate_parm* pssetbasicratepara; + struct cmd_priv* pcmdpriv=&padapter->cmdpriv; + u8 res = _SUCCESS; + +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res= _FAIL; + goto exit; + } + pssetbasicratepara = (struct setbasicrate_parm*)rtw_zmalloc(sizeof(struct setbasicrate_parm)); + + if (pssetbasicratepara == NULL) { + rtw_mfree((u8*) ph2c, sizeof(struct cmd_obj)); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara, _SetBasicRate_CMD_); + + _rtw_memcpy(pssetbasicratepara->basicrates, rateset, NumRates); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + +_func_exit_; + + return res; +} + + +/* +unsigned char rtw_setphy_cmd(unsigned char *adapter) + +1. be called only after rtw_update_registrypriv_dev_network( ~) or mp testing program +2. for AdHoc/Ap mode or mp mode? + +*/ +u8 rtw_setphy_cmd(_adapter *padapter, u8 modem, u8 ch) +{ + struct cmd_obj* ph2c; + struct setphy_parm* psetphypara; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; +// struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +// struct registry_priv* pregistry_priv = &padapter->registrypriv; + u8 res=_SUCCESS; + +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + psetphypara = (struct setphy_parm*)rtw_zmalloc(sizeof(struct setphy_parm)); + + if(psetphypara==NULL){ + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetphypara, _SetPhy_CMD_); + + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,("CH=%d, modem=%d", ch, modem)); + + psetphypara->modem = modem; + psetphypara->rfchannel = ch; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: +_func_exit_; + return res; +} + +u8 rtw_setbbreg_cmd(_adapter*padapter, u8 offset, u8 val) +{ + struct cmd_obj* ph2c; + struct writeBB_parm* pwritebbparm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; +_func_enter_; + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + pwritebbparm = (struct writeBB_parm*)rtw_zmalloc(sizeof(struct writeBB_parm)); + + if(pwritebbparm==NULL){ + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, pwritebbparm, GEN_CMD_CODE(_SetBBReg)); + + pwritebbparm->offset = offset; + pwritebbparm->value = val; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: +_func_exit_; + return res; +} + +u8 rtw_getbbreg_cmd(_adapter *padapter, u8 offset, u8 *pval) +{ + struct cmd_obj* ph2c; + struct readBB_parm* prdbbparm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; + +_func_enter_; + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res=_FAIL; + goto exit; + } + prdbbparm = (struct readBB_parm*)rtw_zmalloc(sizeof(struct readBB_parm)); + + if(prdbbparm ==NULL){ + rtw_mfree((unsigned char *) ph2c, sizeof(struct cmd_obj)); + return _FAIL; + } + + _rtw_init_listhead(&ph2c->list); + ph2c->cmdcode =GEN_CMD_CODE(_GetBBReg); + ph2c->parmbuf = (unsigned char *)prdbbparm; + ph2c->cmdsz = sizeof(struct readBB_parm); + ph2c->rsp = pval; + ph2c->rspsz = sizeof(struct readBB_rsp); + + prdbbparm ->offset = offset; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: +_func_exit_; + return res; +} + +u8 rtw_setrfreg_cmd(_adapter *padapter, u8 offset, u32 val) +{ + struct cmd_obj* ph2c; + struct writeRF_parm* pwriterfparm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; +_func_enter_; + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + pwriterfparm = (struct writeRF_parm*)rtw_zmalloc(sizeof(struct writeRF_parm)); + + if(pwriterfparm==NULL){ + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg)); + + pwriterfparm->offset = offset; + pwriterfparm->value = val; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: +_func_exit_; + return res; +} + +u8 rtw_getrfreg_cmd(_adapter *padapter, u8 offset, u8 *pval) +{ + struct cmd_obj* ph2c; + struct readRF_parm* prdrfparm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; + +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + prdrfparm = (struct readRF_parm*)rtw_zmalloc(sizeof(struct readRF_parm)); + if(prdrfparm ==NULL){ + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + _rtw_init_listhead(&ph2c->list); + ph2c->cmdcode =GEN_CMD_CODE(_GetRFReg); + ph2c->parmbuf = (unsigned char *)prdrfparm; + ph2c->cmdsz = sizeof(struct readRF_parm); + ph2c->rsp = pval; + ph2c->rspsz = sizeof(struct readRF_rsp); + + prdrfparm ->offset = offset; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + +_func_exit_; + + return res; +} + +void rtw_getbbrfreg_cmdrsp_callback(_adapter* padapter, struct cmd_obj *pcmd) +{ + _func_enter_; + + //rtw_free_cmd_obj(pcmd); + rtw_mfree((unsigned char*) pcmd->parmbuf, pcmd->cmdsz); + rtw_mfree((unsigned char*) pcmd, sizeof(struct cmd_obj)); + +#ifdef CONFIG_MP_INCLUDED + if (padapter->registrypriv.mp_mode == 1) + padapter->mppriv.workparam.bcompleted= _TRUE; +#endif +_func_exit_; +} + +void rtw_readtssi_cmdrsp_callback(_adapter* padapter, struct cmd_obj *pcmd) +{ + _func_enter_; + + rtw_mfree((unsigned char*) pcmd->parmbuf, pcmd->cmdsz); + rtw_mfree((unsigned char*) pcmd, sizeof(struct cmd_obj)); + +#ifdef CONFIG_MP_INCLUDED + if (padapter->registrypriv.mp_mode == 1) + padapter->mppriv.workparam.bcompleted= _TRUE; +#endif + +_func_exit_; +} + +u8 rtw_createbss_cmd(_adapter *padapter) +{ + struct cmd_obj* pcmd; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + WLAN_BSSID_EX *pdev_network = &padapter->registrypriv.dev_network; + u8 res=_SUCCESS; + +_func_enter_; + + rtw_led_control(padapter, LED_CTL_START_TO_LINK); + + if (pmlmepriv->assoc_ssid.SsidLength == 0){ + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,(" createbss for Any SSid:%s\n",pmlmepriv->assoc_ssid.Ssid)); + } else { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,(" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); + } + + pcmd = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmd==NULL){ + res= _FAIL; + goto exit; + } + + _rtw_init_listhead(&pcmd->list); + pcmd->cmdcode = _CreateBss_CMD_; + pcmd->parmbuf = (unsigned char *)pdev_network; + pcmd->cmdsz = get_WLAN_BSSID_EX_sz((WLAN_BSSID_EX*)pdev_network); + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + pdev_network->Length = pcmd->cmdsz; + +#ifdef CONFIG_RTL8712 + //notes: translate IELength & Length after assign the Length to cmdsz; + pdev_network->Length = cpu_to_le32(pcmd->cmdsz); + pdev_network->IELength = cpu_to_le32(pdev_network->IELength); + pdev_network->Ssid.SsidLength = cpu_to_le32(pdev_network->Ssid.SsidLength); +#endif + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + +exit: + +_func_exit_; + + return res; +} + +u8 rtw_createbss_cmd_ex(_adapter *padapter, unsigned char *pbss, unsigned int sz) +{ + struct cmd_obj* pcmd; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; + +_func_enter_; + + pcmd = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmd==NULL){ + res= _FAIL; + goto exit; + } + + _rtw_init_listhead(&pcmd->list); + pcmd->cmdcode = GEN_CMD_CODE(_CreateBss); + pcmd->parmbuf = pbss; + pcmd->cmdsz = sz; + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + +exit: + +_func_exit_; + + return res; +} + +u8 rtw_joinbss_cmd(_adapter *padapter, struct wlan_network* pnetwork) +{ + u8 *auth, res = _SUCCESS; + uint t_len = 0; + WLAN_BSSID_EX *psecnetwork; + struct cmd_obj *pcmd; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv= &pmlmepriv->qospriv; + struct security_priv *psecuritypriv=&padapter->securitypriv; + struct registry_priv *pregistrypriv = &padapter->registrypriv; +#ifdef CONFIG_80211N_HT + struct ht_priv *phtpriv = &pmlmepriv->htpriv; +#endif //CONFIG_80211N_HT + NDIS_802_11_NETWORK_INFRASTRUCTURE ndis_network_mode = pnetwork->network.InfrastructureMode; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + +_func_enter_; + + rtw_led_control(padapter, LED_CTL_START_TO_LINK); + + if (pmlmepriv->assoc_ssid.SsidLength == 0){ + RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n")); + } else { + RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid=[%s]\n", pmlmepriv->assoc_ssid.Ssid)); + } + + pcmd = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmd==NULL){ + res=_FAIL; + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd: memory allocate for cmd_obj fail!!!\n")); + goto exit; + } + /* // for IEs is pointer + t_len = sizeof (ULONG) + sizeof (NDIS_802_11_MAC_ADDRESS) + 2 + + sizeof (NDIS_802_11_SSID) + sizeof (ULONG) + + sizeof (NDIS_802_11_RSSI) + sizeof (NDIS_802_11_NETWORK_TYPE) + + sizeof (NDIS_802_11_CONFIGURATION) + + sizeof (NDIS_802_11_NETWORK_INFRASTRUCTURE) + + sizeof (NDIS_802_11_RATES_EX)+ sizeof(WLAN_PHY_INFO)+ sizeof (ULONG) + MAX_IE_SZ; + */ + //for IEs is fix buf size + t_len = sizeof(WLAN_BSSID_EX); + + + //for hidden ap to set fw_state here + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) != _TRUE) + { + switch(ndis_network_mode) + { + case Ndis802_11IBSS: + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + break; + + case Ndis802_11Infrastructure: + set_fwstate(pmlmepriv, WIFI_STATION_STATE); + break; + + case Ndis802_11APMode: + case Ndis802_11AutoUnknown: + case Ndis802_11InfrastructureMax: + break; + + } + } + + psecnetwork=(WLAN_BSSID_EX *)&psecuritypriv->sec_bss; + if(psecnetwork==NULL) + { + if(pcmd !=NULL) + rtw_mfree((unsigned char *)pcmd, sizeof(struct cmd_obj)); + + res=_FAIL; + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd :psecnetwork==NULL!!!\n")); + + goto exit; + } + + _rtw_memset(psecnetwork, 0, t_len); + + _rtw_memcpy(psecnetwork, &pnetwork->network, get_WLAN_BSSID_EX_sz(&pnetwork->network)); + + auth=&psecuritypriv->authenticator_ie[0]; + psecuritypriv->authenticator_ie[0]=(unsigned char)psecnetwork->IELength; + + if((psecnetwork->IELength-12) < (256-1)) { + _rtw_memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12); + } else { + _rtw_memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1)); + } + + psecnetwork->IELength = 0; + // Added by Albert 2009/02/18 + // If the the driver wants to use the bssid to create the connection. + // If not, we have to copy the connecting AP's MAC address to it so that + // the driver just has the bssid information for PMKIDList searching. + + if ( pmlmepriv->assoc_by_bssid == _FALSE ) + { + _rtw_memcpy( &pmlmepriv->assoc_bssid[ 0 ], &pnetwork->network.MacAddress[ 0 ], ETH_ALEN ); + } + + psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength); + + + pqospriv->qos_option = 0; + + if(pregistrypriv->wmm_enable) + { + u32 tmp_len; + + tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength); + + if (psecnetwork->IELength != tmp_len) + { + psecnetwork->IELength = tmp_len; + pqospriv->qos_option = 1; //There is WMM IE in this corresp. beacon + } + else + { + pqospriv->qos_option = 0;//There is no WMM IE in this corresp. beacon + } + } + +#ifdef CONFIG_80211N_HT + phtpriv->ht_option = _FALSE; + if(pregistrypriv->ht_enable) + { + // Added by Albert 2010/06/23 + // For the WEP mode, we will use the bg mode to do the connection to avoid some IOT issue. + // Especially for Realtek 8192u SoftAP. + if ( ( padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_ ) && + ( padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_ ) && + ( padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_ )) + { + //rtw_restructure_ht_ie + rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], + pnetwork->network.IELength, &psecnetwork->IELength); + } + } + +#endif + + pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength); + + if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA) + adapter_to_pwrctl(padapter)->smart_ps = 0; + else + adapter_to_pwrctl(padapter)->smart_ps = padapter->registrypriv.smart_ps; + + DBG_871X("%s: smart_ps=%d\n", __func__, adapter_to_pwrctl(padapter)->smart_ps); + + #if 0 + psecuritypriv->supplicant_ie[0]=(u8)psecnetwork->IELength; + + if(psecnetwork->IELength < (256-1)) + { + _rtw_memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], psecnetwork->IELength); + } + else + { + _rtw_memcpy(&psecuritypriv->supplicant_ie[1], &psecnetwork->IEs[0], (256-1)); + } + #endif + + pcmd->cmdsz = get_WLAN_BSSID_EX_sz(psecnetwork);//get cmdsz before endian conversion + +#ifdef CONFIG_RTL8712 + //wlan_network endian conversion + psecnetwork->Length = cpu_to_le32(psecnetwork->Length); + psecnetwork->Ssid.SsidLength= cpu_to_le32(psecnetwork->Ssid.SsidLength); + psecnetwork->Privacy = cpu_to_le32(psecnetwork->Privacy); + psecnetwork->Rssi = cpu_to_le32(psecnetwork->Rssi); + psecnetwork->NetworkTypeInUse = cpu_to_le32(psecnetwork->NetworkTypeInUse); + psecnetwork->Configuration.ATIMWindow = cpu_to_le32(psecnetwork->Configuration.ATIMWindow); + psecnetwork->Configuration.BeaconPeriod = cpu_to_le32(psecnetwork->Configuration.BeaconPeriod); + psecnetwork->Configuration.DSConfig = cpu_to_le32(psecnetwork->Configuration.DSConfig); + psecnetwork->Configuration.FHConfig.DwellTime=cpu_to_le32(psecnetwork->Configuration.FHConfig.DwellTime); + psecnetwork->Configuration.FHConfig.HopPattern=cpu_to_le32(psecnetwork->Configuration.FHConfig.HopPattern); + psecnetwork->Configuration.FHConfig.HopSet=cpu_to_le32(psecnetwork->Configuration.FHConfig.HopSet); + psecnetwork->Configuration.FHConfig.Length=cpu_to_le32(psecnetwork->Configuration.FHConfig.Length); + psecnetwork->Configuration.Length = cpu_to_le32(psecnetwork->Configuration.Length); + psecnetwork->InfrastructureMode = cpu_to_le32(psecnetwork->InfrastructureMode); + psecnetwork->IELength = cpu_to_le32(psecnetwork->IELength); +#endif + + _rtw_init_listhead(&pcmd->list); + pcmd->cmdcode = _JoinBss_CMD_;//GEN_CMD_CODE(_JoinBss) + pcmd->parmbuf = (unsigned char *)psecnetwork; + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + +exit: + +_func_exit_; + + return res; +} + +u8 rtw_disassoc_cmd(_adapter*padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */ +{ + struct cmd_obj *cmdobj = NULL; + struct disconnect_parm *param = NULL; + struct cmd_priv *cmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + +_func_enter_; + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n")); + + /* prepare cmd parameter */ + param = (struct disconnect_parm *)rtw_zmalloc(sizeof(*param)); + if (param == NULL) { + res = _FAIL; + goto exit; + } + param->deauth_timeout_ms = deauth_timeout_ms; + + if (enqueue) { + /* need enqueue, prepare cmd_obj and enqueue */ + cmdobj = (struct cmd_obj *)rtw_zmalloc(sizeof(*cmdobj)); + if (cmdobj == NULL) { + res = _FAIL; + rtw_mfree((u8 *)param, sizeof(*param)); + goto exit; + } + init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_); + res = rtw_enqueue_cmd(cmdpriv, cmdobj); + } else { + /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ + if (H2C_SUCCESS != disconnect_hdl(padapter, (u8 *)param)) + res = _FAIL; + rtw_mfree((u8 *)param, sizeof(*param)); + } + +exit: + +_func_exit_; + + return res; +} + +u8 rtw_setopmode_cmd(_adapter *padapter, NDIS_802_11_NETWORK_INFRASTRUCTURE networktype, bool enqueue) +{ + struct cmd_obj* ph2c; + struct setopmode_parm* psetop; + + struct cmd_priv *pcmdpriv= &padapter->cmdpriv; + u8 res=_SUCCESS; + +_func_enter_; + psetop = (struct setopmode_parm*)rtw_zmalloc(sizeof(struct setopmode_parm)); + + if(psetop==NULL){ + res=_FAIL; + goto exit; + } + psetop->mode = (u8)networktype; + + if(enqueue){ + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + rtw_mfree((u8 *)psetop, sizeof(*psetop)); + res= _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } + else{ + setopmode_hdl(padapter, (u8 *)psetop); + rtw_mfree((u8 *)psetop, sizeof(*psetop)); + } +exit: + +_func_exit_; + + return res; +} + +u8 rtw_setstakey_cmd(_adapter *padapter, u8 *psta, u8 unicast_key, bool enqueue) +{ + struct cmd_obj* ph2c; + struct set_stakey_parm *psetstakey_para; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + struct set_stakey_rsp *psetstakey_rsp = NULL; + + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct sta_info* sta = (struct sta_info* )psta; + u8 res=_SUCCESS; + +_func_enter_; + + psetstakey_para = (struct set_stakey_parm*)rtw_zmalloc(sizeof(struct set_stakey_parm)); + if(psetstakey_para==NULL){ + res=_FAIL; + goto exit; + } + + _rtw_memcpy(psetstakey_para->addr, sta->hwaddr,ETH_ALEN); + + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE)){ +#ifdef CONFIG_TDLS + if(sta->tdls_sta_state&TDLS_LINKED_STATE) + psetstakey_para->algorithm=(u8)sta->dot118021XPrivacy; + else +#endif //CONFIG_TDLS + psetstakey_para->algorithm =(unsigned char) psecuritypriv->dot11PrivacyAlgrthm; + }else{ + GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, _FALSE); + } + + if (unicast_key == _TRUE) { +#ifdef CONFIG_TDLS + if((sta->tdls_sta_state&TDLS_LINKED_STATE)==TDLS_LINKED_STATE) + _rtw_memcpy(&psetstakey_para->key, sta->tpk.tk, 16); + else +#endif //CONFIG_TDLS + _rtw_memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16); + } + else { + _rtw_memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16); + } + + //jeff: set this becasue at least sw key is ready + padapter->securitypriv.busetkipkey=_TRUE; + + if(enqueue) + { + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if ( ph2c == NULL){ + rtw_mfree((u8 *) psetstakey_para, sizeof(struct set_stakey_parm)); + res= _FAIL; + goto exit; + } + + psetstakey_rsp = (struct set_stakey_rsp*)rtw_zmalloc(sizeof(struct set_stakey_rsp)); + if(psetstakey_rsp == NULL){ + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + rtw_mfree((u8 *) psetstakey_para, sizeof(struct set_stakey_parm)); + res=_FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); + ph2c->rsp = (u8 *) psetstakey_rsp; + ph2c->rspsz = sizeof(struct set_stakey_rsp); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } + else{ + set_stakey_hdl(padapter, (u8 *)psetstakey_para); + rtw_mfree((u8 *) psetstakey_para, sizeof(struct set_stakey_parm)); + } +exit: + +_func_exit_; + + return res; +} + +u8 rtw_clearstakey_cmd(_adapter *padapter, u8 *psta, u8 entry, u8 enqueue) +{ + struct cmd_obj* ph2c; + struct set_stakey_parm *psetstakey_para; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + struct set_stakey_rsp *psetstakey_rsp = NULL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct sta_info* sta = (struct sta_info* )psta; + u8 res=_SUCCESS; + +_func_enter_; + + if(!enqueue) + { + clear_cam_entry(padapter, entry); + } + else + { + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if ( ph2c == NULL){ + res= _FAIL; + goto exit; + } + + psetstakey_para = (struct set_stakey_parm*)rtw_zmalloc(sizeof(struct set_stakey_parm)); + if(psetstakey_para==NULL){ + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + res=_FAIL; + goto exit; + } + + psetstakey_rsp = (struct set_stakey_rsp*)rtw_zmalloc(sizeof(struct set_stakey_rsp)); + if(psetstakey_rsp == NULL){ + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + rtw_mfree((u8 *) psetstakey_para, sizeof(struct set_stakey_parm)); + res=_FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); + ph2c->rsp = (u8 *) psetstakey_rsp; + ph2c->rspsz = sizeof(struct set_stakey_rsp); + + _rtw_memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN); + + psetstakey_para->algorithm = _NO_PRIVACY_; + + psetstakey_para->id = entry; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + + } + +exit: + +_func_exit_; + + return res; +} + +u8 rtw_setrttbl_cmd(_adapter *padapter, struct setratable_parm *prate_table) +{ + struct cmd_obj* ph2c; + struct setratable_parm * psetrttblparm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + psetrttblparm = (struct setratable_parm*)rtw_zmalloc(sizeof(struct setratable_parm)); + + if(psetrttblparm==NULL){ + rtw_mfree((unsigned char *) ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm, GEN_CMD_CODE(_SetRaTable)); + + _rtw_memcpy(psetrttblparm,prate_table,sizeof(struct setratable_parm)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: +_func_exit_; + return res; + +} + +u8 rtw_getrttbl_cmd(_adapter *padapter, struct getratable_rsp *pval) +{ + struct cmd_obj* ph2c; + struct getratable_parm * pgetrttblparm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + pgetrttblparm = (struct getratable_parm*)rtw_zmalloc(sizeof(struct getratable_parm)); + + if(pgetrttblparm==NULL){ + rtw_mfree((unsigned char *) ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + +// init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm, GEN_CMD_CODE(_SetRaTable)); + + _rtw_init_listhead(&ph2c->list); + ph2c->cmdcode =GEN_CMD_CODE(_GetRaTable); + ph2c->parmbuf = (unsigned char *)pgetrttblparm; + ph2c->cmdsz = sizeof(struct getratable_parm); + ph2c->rsp = (u8*)pval; + ph2c->rspsz = sizeof(struct getratable_rsp); + + pgetrttblparm ->rsvd = 0x0; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: +_func_exit_; + return res; + +} + +u8 rtw_setassocsta_cmd(_adapter *padapter, u8 *mac_addr) +{ + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct cmd_obj* ph2c; + struct set_assocsta_parm *psetassocsta_para; + struct set_stakey_rsp *psetassocsta_rsp = NULL; + + u8 res=_SUCCESS; + +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + psetassocsta_para = (struct set_assocsta_parm*)rtw_zmalloc(sizeof(struct set_assocsta_parm)); + if(psetassocsta_para==NULL){ + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + res=_FAIL; + goto exit; + } + + psetassocsta_rsp = (struct set_stakey_rsp*)rtw_zmalloc(sizeof(struct set_assocsta_rsp)); + if(psetassocsta_rsp==NULL){ + rtw_mfree((u8 *) ph2c, sizeof(struct cmd_obj)); + rtw_mfree((u8 *) psetassocsta_para, sizeof(struct set_assocsta_parm)); + return _FAIL; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_); + ph2c->rsp = (u8 *) psetassocsta_rsp; + ph2c->rspsz = sizeof(struct set_assocsta_rsp); + + _rtw_memcpy(psetassocsta_para->addr, mac_addr,ETH_ALEN); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + +_func_exit_; + + return res; + } + +u8 rtw_addbareq_cmd(_adapter*padapter, u8 tid, u8 *addr) +{ + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct cmd_obj* ph2c; + struct addBaReq_parm *paddbareq_parm; + + u8 res=_SUCCESS; + +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + paddbareq_parm = (struct addBaReq_parm*)rtw_zmalloc(sizeof(struct addBaReq_parm)); + if(paddbareq_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + paddbareq_parm->tid = tid; + _rtw_memcpy(paddbareq_parm->addr, addr, ETH_ALEN); + + init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq)); + + //DBG_871X("rtw_addbareq_cmd, tid=%d\n", tid); + + //rtw_enqueue_cmd(pcmdpriv, ph2c); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + +_func_exit_; + + return res; +} +//add for CONFIG_IEEE80211W, none 11w can use it +u8 rtw_reset_securitypriv_cmd(_adapter*padapter) +{ + struct cmd_obj* ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; + +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = RESET_SECURITYPRIV; + pdrvextra_cmd_parm->type_size = 0; + pdrvextra_cmd_parm->pbuf = (u8 *)padapter; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + + //rtw_enqueue_cmd(pcmdpriv, ph2c); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + +_func_exit_; + + return res; + +} + +u8 rtw_free_assoc_resources_cmd(_adapter*padapter) +{ + struct cmd_obj* ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; + +_func_enter_; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = FREE_ASSOC_RESOURCES; + pdrvextra_cmd_parm->type_size = 0; + pdrvextra_cmd_parm->pbuf = (u8 *)padapter; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + + //rtw_enqueue_cmd(pcmdpriv, ph2c); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + +_func_exit_; + + return res; + +} + +u8 rtw_dynamic_chk_wk_cmd(_adapter*padapter) +{ + struct cmd_obj* ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; + +_func_enter_; + +#ifdef CONFIG_CONCURRENT_MODE + if (padapter->adapter_type != PRIMARY_ADAPTER && padapter->pbuddy_adapter) + pcmdpriv = &(padapter->pbuddy_adapter->cmdpriv); +#endif + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID; + pdrvextra_cmd_parm->type_size = 0; + pdrvextra_cmd_parm->pbuf = (u8 *)padapter; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + + //rtw_enqueue_cmd(pcmdpriv, ph2c); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + +_func_exit_; + + return res; + +} + +u8 rtw_set_ch_cmd(_adapter*padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue) +{ + struct cmd_obj *pcmdobj; + struct set_ch_parm *set_ch_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res=_SUCCESS; + +_func_enter_; + + DBG_871X(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n", + FUNC_NDEV_ARG(padapter->pnetdev), ch, bw, ch_offset); + + /* check input parameter */ + + /* prepare cmd parameter */ + set_ch_parm = (struct set_ch_parm *)rtw_zmalloc(sizeof(*set_ch_parm)); + if (set_ch_parm == NULL) { + res= _FAIL; + goto exit; + } + set_ch_parm->ch = ch; + set_ch_parm->bw = bw; + set_ch_parm->ch_offset = ch_offset; + + if (enqueue) { + /* need enqueue, prepare cmd_obj and enqueue */ + pcmdobj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmdobj == NULL){ + rtw_mfree((u8 *)set_ch_parm, sizeof(*set_ch_parm)); + res=_FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, GEN_CMD_CODE(_SetChannel)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + } else { + /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ + if( H2C_SUCCESS !=set_ch_hdl(padapter, (u8 *)set_ch_parm) ) + res = _FAIL; + + rtw_mfree((u8 *)set_ch_parm, sizeof(*set_ch_parm)); + } + + /* do something based on res... */ + +exit: + + DBG_871X(FUNC_NDEV_FMT" res:%u\n", FUNC_NDEV_ARG(padapter->pnetdev), res); + +_func_exit_; + + return res; +} + +u8 rtw_set_chplan_cmd(_adapter*padapter, u8 chplan, u8 enqueue) +{ + struct cmd_obj* pcmdobj; + struct SetChannelPlan_param *setChannelPlan_param; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res=_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n")); + + //check input parameter + if(!rtw_is_channel_plan_valid(chplan)) { + res = _FAIL; + goto exit; + } + + //prepare cmd parameter + setChannelPlan_param = (struct SetChannelPlan_param *)rtw_zmalloc(sizeof(struct SetChannelPlan_param)); + if(setChannelPlan_param == NULL) { + res= _FAIL; + goto exit; + } + setChannelPlan_param->channel_plan=chplan; + + if(enqueue) + { + //need enqueue, prepare cmd_obj and enqueue + pcmdobj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmdobj == NULL){ + rtw_mfree((u8 *)setChannelPlan_param, sizeof(struct SetChannelPlan_param)); + res=_FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + } + else + { + //no need to enqueue, do the cmd hdl directly and free cmd parameter + if( H2C_SUCCESS !=set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param) ) + res = _FAIL; + + rtw_mfree((u8 *)setChannelPlan_param, sizeof(struct SetChannelPlan_param)); + } + + //do something based on res... + if(res == _SUCCESS) + padapter->mlmepriv.ChannelPlan = chplan; + +exit: + +_func_exit_; + + return res; +} + +u8 rtw_led_blink_cmd(_adapter*padapter, PLED_871x pLed) +{ + struct cmd_obj* pcmdobj; + struct LedBlink_param *ledBlink_param; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res=_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_led_blink_cmd\n")); + + pcmdobj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmdobj == NULL){ + res=_FAIL; + goto exit; + } + + ledBlink_param = (struct LedBlink_param *)rtw_zmalloc(sizeof(struct LedBlink_param)); + if(ledBlink_param == NULL) { + rtw_mfree((u8 *)pcmdobj, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + ledBlink_param->pLed=pLed; + + init_h2fwcmd_w_parm_no_rsp(pcmdobj, ledBlink_param, GEN_CMD_CODE(_LedBlink)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + +exit: + +_func_exit_; + + return res; +} + +u8 rtw_set_csa_cmd(_adapter*padapter, u8 new_ch_no) +{ + struct cmd_obj* pcmdobj; + struct SetChannelSwitch_param*setChannelSwitch_param; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res=_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_csa_cmd\n")); + + pcmdobj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmdobj == NULL){ + res=_FAIL; + goto exit; + } + + setChannelSwitch_param = (struct SetChannelSwitch_param *)rtw_zmalloc(sizeof(struct SetChannelSwitch_param)); + if(setChannelSwitch_param == NULL) { + rtw_mfree((u8 *)pcmdobj, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + setChannelSwitch_param->new_ch_no=new_ch_no; + + init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelSwitch_param, GEN_CMD_CODE(_SetChannelSwitch)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + +exit: + +_func_exit_; + + return res; +} + +u8 rtw_tdls_cmd(_adapter *padapter, u8 *addr, u8 option) +{ + struct cmd_obj* pcmdobj; + struct TDLSoption_param *TDLSoption; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res=_SUCCESS; + +_func_enter_; + +#ifdef CONFIG_TDLS + + RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_tdls_cmd\n")); + + pcmdobj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmdobj == NULL){ + res=_FAIL; + goto exit; + } + + TDLSoption= (struct TDLSoption_param *)rtw_zmalloc(sizeof(struct TDLSoption_param)); + if(TDLSoption == NULL) { + rtw_mfree((u8 *)pcmdobj, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + _rtw_spinlock(&(padapter->tdlsinfo.cmd_lock)); + _rtw_memcpy(TDLSoption->addr, addr, 6); + TDLSoption->option = option; + _rtw_spinunlock(&(padapter->tdlsinfo.cmd_lock)); + init_h2fwcmd_w_parm_no_rsp(pcmdobj, TDLSoption, GEN_CMD_CODE(_TDLS)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + +#endif //CONFIG_TDLS + +exit: + + +_func_exit_; + + return res; +} + +#ifdef CONFIG_DETECT_C2H_BY_POLLING +u8 rtw_event_polling_cmd(_adapter*padapter) +{ + struct cmd_obj* ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + u8 res=_SUCCESS; + +_func_enter_; + +#if defined(CONFIG_CONCURRENT_MODE) + if (padapter->adapter_type != PRIMARY_ADAPTER) + { + return _FAIL; + } +#endif + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = EVENT_POLLING_CID; + pdrvextra_cmd_parm->type_size = 0; + pdrvextra_cmd_parm->pbuf = (u8 *)padapter; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + + //rtw_enqueue_cmd(pcmdpriv, ph2c); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + _func_exit_; + + return res; +} +#endif + +static void traffic_status_watchdog(_adapter *padapter) +{ +#ifdef CONFIG_LPS + u8 bEnterPS; +#endif + u16 BusyThreshold = 200;// 100; + u8 bBusyTraffic = _FALSE, bTxBusyTraffic = _FALSE, bRxBusyTraffic = _FALSE; + u8 bHigherBusyTraffic = _FALSE, bHigherBusyRxTraffic = _FALSE, bHigherBusyTxTraffic = _FALSE; +#ifdef CONFIG_FTP_PROTECT + u16 bPktCount = 0; +#endif +#ifdef CONFIG_BT_COEXIST + u8 bBusyTrafficForCoex = _FALSE; + PHAL_DATA_TYPE pHalData = GET_HAL_DATA(padapter); +#endif + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &(padapter->tdlsinfo); +#endif //CONFIG_TDLS + + RT_LINK_DETECT_T * link_detect = &pmlmepriv->LinkDetectInfo; + + // + // Determine if our traffic is busy now + // + if((check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) + /*&& !MgntInitAdapterInProgress(pMgntInfo)*/) + { + // if we raise bBusyTraffic in last watchdog, using lower threshold. + if (pmlmepriv->LinkDetectInfo.bBusyTraffic) + BusyThreshold =180; // 75; + if( pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > BusyThreshold || + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > BusyThreshold ) + { + bBusyTraffic = _TRUE; + + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) + bRxBusyTraffic = _TRUE; + else + bTxBusyTraffic = _TRUE; + } + + // Higher Tx/Rx data. + if( pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 || + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000 ) + { + bHigherBusyTraffic = _TRUE; + + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) + bHigherBusyRxTraffic = _TRUE; + else + bHigherBusyTxTraffic = _TRUE; + } + +#ifdef CONFIG_BT_COEXIST + if( pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > WIFI_BUSY_TRAFFIC_TH || + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > WIFI_BUSY_TRAFFIC_TH ) + { + bBusyTrafficForCoex = _TRUE; + } +#endif + +#ifdef CONFIG_FTP_PROTECT + DBG_871X("RX in period:%d, TX in period:%d, ftp_lock_flag:%d\n", + pmlmepriv->LinkDetectInfo.NumRxOkInPeriod, + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod, + pmlmepriv->ftp_lock_flag); + + bPktCount = pmlmepriv->LinkDetectInfo.NumRxOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod; + if (bPktCount > 20 && !pmlmepriv->ftp_lock_flag) { + pmlmepriv->ftp_lock_flag = 1; + rtw_lock_suspend(); + } else if(bPktCount == 0 && pmlmepriv->ftp_lock_flag) { + pmlmepriv->ftp_lock_flag = 0; + rtw_unlock_suspend(); + } +#endif //CONFIG_KEEP_FTP_TRANSMIT + +#ifdef CONFIG_TRAFFIC_PROTECT +#define TX_ACTIVE_TH 2 +#define RX_ACTIVE_TH 1 +#define TRAFFIC_PROTECT_PERIOD_MS 4500 + + if (link_detect->NumTxOkInPeriod > TX_ACTIVE_TH + || link_detect->NumRxUnicastOkInPeriod > RX_ACTIVE_TH) { + + DBG_871X_LEVEL(_drv_info_, FUNC_ADPT_FMT" acqiure wake_lock for %u ms(tx:%d,rx_unicast:%d)\n", + FUNC_ADPT_ARG(padapter), + TRAFFIC_PROTECT_PERIOD_MS, + link_detect->NumTxOkInPeriod, + link_detect->NumRxUnicastOkInPeriod); + + rtw_lock_suspend_timeout(TRAFFIC_PROTECT_PERIOD_MS); + } +#endif + +#ifdef CONFIG_TDLS +#ifdef CONFIG_TDLS_AUTOSETUP + if( ( ptdlsinfo->watchdog_count % TDLS_WATCHDOG_PERIOD ) == 0 ) //10 * 2sec, periodically sending + issue_tdls_dis_req( padapter, NULL ); + ptdlsinfo->watchdog_count++; +#endif //CONFIG_TDLS_AUTOSETUP +#endif //CONFIG_TDLS + +#ifdef CONFIG_LPS +#ifdef CONFIG_BT_COEXIST + if (BT_1Ant(padapter) == _FALSE) +#endif + { + // check traffic for powersaving. + if( ((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8 ) || + (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2) ) + { + //DBG_871X("Tx = %d, Rx = %d \n",pmlmepriv->LinkDetectInfo.NumTxOkInPeriod,pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod); + bEnterPS= _FALSE; + } + else + { + bEnterPS= _TRUE; + } + + // LeisurePS only work in infra mode. + if(bEnterPS) + { + LPS_Enter(padapter); + } + else + { + LPS_Leave(padapter); + } + } +#endif // CONFIG_LPS + } + else + { +#ifdef CONFIG_LPS + LPS_Leave(padapter); +#endif + } + + pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0; + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0; + pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0; + pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic; + pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic; + pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic; + pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic; + pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic; + pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic; +#ifdef CONFIG_BT_COEXIST + pHalData->bt_coexist.halCoex8723.bBusyTrafficForCoex = bBusyTrafficForCoex; +#endif +} + +void dynamic_chk_wk_hdl(_adapter *padapter, u8 *pbuf, int sz); +void dynamic_chk_wk_hdl(_adapter *padapter, u8 *pbuf, int sz) +{ + struct mlme_priv *pmlmepriv; + + padapter = (_adapter *)pbuf; + pmlmepriv = &(padapter->mlmepriv); + +#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK +#ifdef CONFIG_AP_MODE + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { + expire_timeout_chk(padapter); + } +#endif +#endif //CONFIG_ACTIVE_KEEP_ALIVE_CHECK + + #ifdef DBG_CONFIG_ERROR_DETECT + rtw_hal_sreset_xmit_status_check(padapter); + #endif + + //if(check_fwstate(pmlmepriv, _FW_UNDER_LINKING|_FW_UNDER_SURVEY)==_FALSE) + { + linked_status_chk(padapter); + traffic_status_watchdog(padapter); + } + + rtw_hal_dm_watchdog(padapter); + + //check_hw_pbc(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); + +#ifdef CONFIG_BT_COEXIST + // + // BT-Coexist + // + BT_CoexistMechanism(padapter); +#endif +} + +#ifdef CONFIG_LPS + +void lps_ctrl_wk_hdl(_adapter *padapter, u8 lps_ctrl_type); +void lps_ctrl_wk_hdl(_adapter *padapter, u8 lps_ctrl_type) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + u8 mstatus; + +_func_enter_; + + if((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) + || (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE)) + { + return; + } + + switch(lps_ctrl_type) + { + case LPS_CTRL_SCAN: + //DBG_871X("LPS_CTRL_SCAN \n"); +#ifdef CONFIG_BT_COEXIST + BT_WifiScanNotify(padapter, _TRUE); + if (BT_1Ant(padapter) == _FALSE) +#endif + { + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + { //connect + LPS_Leave(padapter); + } + } + break; + case LPS_CTRL_JOINBSS: + //DBG_871X("LPS_CTRL_JOINBSS \n"); + LPS_Leave(padapter); + break; + case LPS_CTRL_CONNECT: + //DBG_871X("LPS_CTRL_CONNECT \n"); + mstatus = 1;//connect + // Reset LPS Setting + pwrpriv->LpsIdleCount = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); +#ifdef CONFIG_BT_COEXIST + BT_WifiMediaStatusNotify(padapter, mstatus); +#endif + break; + case LPS_CTRL_DISCONNECT: + //DBG_871X("LPS_CTRL_DISCONNECT \n"); + mstatus = 0;//disconnect +#ifdef CONFIG_BT_COEXIST + BT_WifiMediaStatusNotify(padapter, mstatus); + if (BT_1Ant(padapter) == _FALSE) +#endif + { + LPS_Leave(padapter); + } + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); + break; + case LPS_CTRL_SPECIAL_PACKET: + //DBG_871X("LPS_CTRL_SPECIAL_PACKET \n"); + pwrpriv->DelayLPSLastTimeStamp = rtw_get_current_time(); +#ifdef CONFIG_BT_COEXIST + BT_SpecialPacketNotify(padapter); + if (BT_1Ant(padapter) == _FALSE) +#endif + { + LPS_Leave(padapter); + } + break; + case LPS_CTRL_LEAVE: + //DBG_871X("LPS_CTRL_LEAVE \n"); +#ifdef CONFIG_BT_COEXIST + BT_LpsLeave(padapter); + if (BT_1Ant(padapter) == _FALSE) +#endif + { + LPS_Leave(padapter); + } + break; + + default: + break; + } + +_func_exit_; +} + +u8 rtw_lps_ctrl_wk_cmd(_adapter*padapter, u8 lps_ctrl_type, u8 enqueue) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + //struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); + u8 res = _SUCCESS; + +_func_enter_; + + //if(!pwrctrlpriv->bLeisurePs) + // return res; + +#ifdef CONFIG_CONCURRENT_MODE + if (padapter->iface_type != IFACE_PORT0) + return res; +#endif + + if(enqueue) + { + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID; + pdrvextra_cmd_parm->type_size = lps_ctrl_type; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } + else + { + lps_ctrl_wk_hdl(padapter, lps_ctrl_type); + } + +exit: + +_func_exit_; + + return res; + +} + +#endif + +#if (RATE_ADAPTIVE_SUPPORT==1) +void rpt_timer_setting_wk_hdl(_adapter *padapter, u16 minRptTime) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&minRptTime)); +} + +u8 rtw_rpt_timer_cfg_cmd(_adapter*padapter, u16 minRptTime) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res = _SUCCESS; + +_func_enter_; + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID; + pdrvextra_cmd_parm->type_size = minRptTime; + pdrvextra_cmd_parm->pbuf = NULL; + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + +_func_exit_; + + return res; + +} + +#endif + +#ifdef CONFIG_ANTENNA_DIVERSITY +void antenna_select_wk_hdl(_adapter *padapter, u8 antenna) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna)); +} + +u8 rtw_antenna_select_cmd(_adapter*padapter, u8 antenna,u8 enqueue) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 bSupportAntDiv = _FALSE; + u8 res = _SUCCESS; + +_func_enter_; + rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &(bSupportAntDiv)); + if(_FALSE == bSupportAntDiv ) return res; + + if(_TRUE == enqueue) + { + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID; + pdrvextra_cmd_parm->type_size = antenna; + pdrvextra_cmd_parm->pbuf = NULL; + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } + else{ + antenna_select_wk_hdl(padapter,antenna ); + } +exit: + +_func_exit_; + + return res; + +} +#endif + +void power_saving_wk_hdl(_adapter *padapter, u8 *pbuf, int sz); +void power_saving_wk_hdl(_adapter *padapter, u8 *pbuf, int sz) +{ + rtw_ps_processor(padapter); +} + +//add for CONFIG_IEEE80211W, none 11w can use it +void reset_securitypriv_hdl(_adapter *padapter) +{ + rtw_reset_securitypriv(padapter); +} + +void free_assoc_resources_hdl(_adapter *padapter) +{ + rtw_free_assoc_resources(padapter, 1); +} + +#ifdef CONFIG_P2P +u8 p2p_protocol_wk_cmd(_adapter*padapter, int intCmdType ) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + +_func_enter_; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + { + return res; + } + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = P2P_PROTO_WK_CID; + pdrvextra_cmd_parm->type_size = intCmdType; // As the command tppe. + pdrvextra_cmd_parm->pbuf = NULL; // Must be NULL here + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + +_func_exit_; + + return res; + +} +#endif //CONFIG_P2P + +u8 rtw_ps_cmd(_adapter*padapter) +{ + struct cmd_obj *ppscmd; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res = _SUCCESS; +_func_enter_; + +#ifdef CONFIG_CONCURRENT_MODE + if (padapter->adapter_type != PRIMARY_ADAPTER) + goto exit; +#endif + + ppscmd = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ppscmd==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ppscmd, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID; + pdrvextra_cmd_parm->pbuf = NULL; + init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ppscmd); + +exit: + +_func_exit_; + + return res; + +} + +#ifdef CONFIG_AP_MODE + +static void rtw_chk_hi_queue_hdl(_adapter *padapter) +{ + int cnt=0; + struct sta_info *psta_bmc; + struct sta_priv *pstapriv = &padapter->stapriv; + + psta_bmc = rtw_get_bcmc_stainfo(padapter); + if(!psta_bmc) + return; + + if(psta_bmc->sleepq_len==0) + { + u8 val = 0; + + //while((rtw_read32(padapter, 0x414)&0x00ffff00)!=0) + //while((rtw_read32(padapter, 0x414)&0x0000ff00)!=0) + + rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val); + + while(_FALSE == val) + { + rtw_msleep_os(100); + + cnt++; + + if(cnt>10) + break; + + rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val); + } + + if(cnt<=10) + { + pstapriv->tim_bitmap &= ~BIT(0); + pstapriv->sta_dz_bitmap &= ~BIT(0); + + update_beacon(padapter, _TIM_IE_, NULL, _FALSE); + } + else //re check again + { + rtw_chk_hi_queue_cmd(padapter); + } + + } + +} + +u8 rtw_chk_hi_queue_cmd(_adapter*padapter) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID; + pdrvextra_cmd_parm->type_size = 0; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; + +} +#endif + +u8 rtw_c2h_wk_cmd(PADAPTER padapter, u8 *c2h_evt) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if (pdrvextra_cmd_parm == NULL) { + rtw_mfree((u8*)ph2c, sizeof(struct cmd_obj)); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = C2H_WK_CID; + pdrvextra_cmd_parm->type_size = c2h_evt?16:0; + pdrvextra_cmd_parm->pbuf = c2h_evt; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} + +s32 c2h_evt_hdl(_adapter *adapter, struct c2h_evt_hdr *c2h_evt, c2h_id_filter filter) +{ + s32 ret = _FAIL; + u8 buf[16]; + + if (!c2h_evt) { + /* No c2h event in cmd_obj, read c2h event before handling*/ + if (c2h_evt_read(adapter, buf) == _SUCCESS) { + c2h_evt = (struct c2h_evt_hdr *)buf; + + if (filter && filter(c2h_evt->id) == _FALSE) + goto exit; + + ret = rtw_hal_c2h_handler(adapter, c2h_evt); + } + } else { + + if (filter && filter(c2h_evt->id) == _FALSE) + goto exit; + + ret = rtw_hal_c2h_handler(adapter, c2h_evt); + } +exit: + return ret; +} + +#ifdef CONFIG_C2H_WK +static void c2h_wk_callback(_workitem *work) +{ + struct evt_priv *evtpriv = container_of(work, struct evt_priv, c2h_wk); + _adapter *adapter = container_of(evtpriv, _adapter, evtpriv); + struct c2h_evt_hdr *c2h_evt; + c2h_id_filter ccx_id_filter = rtw_hal_c2h_id_filter_ccx(adapter); + + evtpriv->c2h_wk_alive = _TRUE; + + while (!rtw_cbuf_empty(evtpriv->c2h_queue)) { + if ((c2h_evt = (struct c2h_evt_hdr *)rtw_cbuf_pop(evtpriv->c2h_queue)) != NULL) { + /* This C2H event is read, clear it */ + c2h_evt_clear(adapter); + } else if ((c2h_evt = (struct c2h_evt_hdr *)rtw_malloc(16)) != NULL) { + /* This C2H event is not read, read & clear now */ + if (c2h_evt_read(adapter, (u8*)c2h_evt) != _SUCCESS) + continue; + } + + /* Special pointer to trigger c2h_evt_clear only */ + if ((void *)c2h_evt == (void *)evtpriv) + continue; + + if (!c2h_evt_exist(c2h_evt)) { + rtw_mfree((u8*)c2h_evt, 16); + continue; + } + + if (ccx_id_filter(c2h_evt->id) == _TRUE) { + /* Handle CCX report here */ + rtw_hal_c2h_handler(adapter, c2h_evt); + rtw_mfree((u8*)c2h_evt, 16); + } else { + /* Enqueue into cmd_thread for others */ + rtw_c2h_wk_cmd(adapter, (u8 *)c2h_evt); + } + } + + evtpriv->c2h_wk_alive = _FALSE; +} +#endif + +#ifdef CONFIG_DETECT_C2H_BY_POLLING +void event_polling_hdl(_adapter *padapter, u8 *pbuf, int sz) +{ + c2h_id_filter ccx_id_filter = rtw_hal_c2h_id_filter_ccx(padapter); + u8 check_c2hcmd, check_ccx; + + //check_c2hcmd = rtw_read8(padapter, REG_C2HEVT_CLEAR); + //check_ccx= rtw_read8(padapter, REG_C2HEVT_MSG_NORMAL); + + rtw_hal_get_hwreg(padapter, HW_VAR_C2HEVT_CLEAR, (u8 *)(&check_c2hcmd)); + rtw_hal_get_hwreg(padapter, HW_VAR_C2HEVT_MSG_NORMAL, (u8 *)(&check_ccx)); + + if (check_c2hcmd != 0) + { + struct c2h_evt_hdr *c2h_evt; + + if (check_c2hcmd != 0xFF) + { + c2h_evt_clear(padapter); + } + else if (ccx_id_filter(check_ccx & 0x0F) == _FALSE) + { + if ((c2h_evt = (struct c2h_evt_hdr *)rtw_zmalloc(16)) != NULL) { + if (c2h_evt_read(padapter, (u8 *)c2h_evt) == _SUCCESS) { + rtw_hal_c2h_handler(padapter, c2h_evt); + } + rtw_mfree((u8*)c2h_evt, 16); + } else { + /* Error handling for malloc fail */ + if (rtw_cbuf_push(padapter->evtpriv.c2h_queue, (void*)NULL) != _SUCCESS) + DBG_871X("%s rtw_cbuf_push fail\n", __func__); + _set_workitem(&padapter->evtpriv.c2h_wk); + } + } + else + { + if (padapter->xmitpriv.ack_tx == _FALSE) + { + c2h_evt_clear(padapter); + } + } + } +} +#endif + +u8 rtw_drvextra_cmd_hdl(_adapter *padapter, unsigned char *pbuf) +{ + struct drvextra_cmd_parm *pdrvextra_cmd; + + if(!pbuf) + return H2C_PARAMETERS_ERROR; + + pdrvextra_cmd = (struct drvextra_cmd_parm*)pbuf; + + switch(pdrvextra_cmd->ec_id) + { + case DYNAMIC_CHK_WK_CID: + dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); + break; + case POWER_SAVING_CTRL_WK_CID: + power_saving_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); + break; +#ifdef CONFIG_LPS + case LPS_CTRL_WK_CID: + lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size); + break; +#endif +#if (RATE_ADAPTIVE_SUPPORT==1) + case RTP_TIMER_CFG_WK_CID: + rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size); + break; +#endif +#ifdef CONFIG_ANTENNA_DIVERSITY + case ANT_SELECT_WK_CID: + antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size); + break; +#endif +#ifdef CONFIG_P2P_PS + case P2P_PS_WK_CID: + p2p_ps_wk_hdl(padapter, pdrvextra_cmd->type_size); + break; +#endif // CONFIG_P2P_PS + case P2P_PROTO_WK_CID: + // Commented by Albert 2011/07/01 + // I used the type_size as the type command + p2p_protocol_wk_hdl( padapter, pdrvextra_cmd->type_size ); + break; +#ifdef CONFIG_AP_MODE + case CHECK_HIQ_WK_CID: + rtw_chk_hi_queue_hdl(padapter); + break; +#endif //CONFIG_AP_MODE +#ifdef CONFIG_INTEL_WIDI + case INTEl_WIDI_WK_CID: + intel_widi_wk_hdl(padapter, pdrvextra_cmd->type_size, pdrvextra_cmd->pbuf); + break; +#endif //CONFIG_INTEL_WIDI + //add for CONFIG_IEEE80211W, none 11w can use it + case RESET_SECURITYPRIV: + reset_securitypriv_hdl(padapter); + break; + case FREE_ASSOC_RESOURCES: + free_assoc_resources_hdl(padapter); + break; + case C2H_WK_CID: + c2h_evt_hdl(padapter, (struct c2h_evt_hdr *)pdrvextra_cmd->pbuf, NULL); + break; +#ifdef CONFIG_DETECT_C2H_BY_POLLING + case EVENT_POLLING_CID: + event_polling_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); + break; +#endif + default: + break; + } + + if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size>0) + { + rtw_mfree(pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); + } + + return H2C_SUCCESS; +} + +void rtw_survey_cmd_callback(_adapter* padapter , struct cmd_obj *pcmd) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + +_func_enter_; + + if(pcmd->res == H2C_DROPPED) + { + //TODO: cancel timer and do timeout handler directly... + //need to make timeout handlerOS independent + _set_timer(&pmlmepriv->scan_to_timer, 1); + } + else if (pcmd->res != H2C_SUCCESS) { + _set_timer(&pmlmepriv->scan_to_timer, 1); + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n.")); + } + + // free cmd + rtw_free_cmd_obj(pcmd); + +_func_exit_; +} +void rtw_disassoc_cmd_callback(_adapter* padapter, struct cmd_obj *pcmd) +{ + _irqL irqL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + +_func_enter_; + + if (pcmd->res != H2C_SUCCESS) + { + _enter_critical_bh(&pmlmepriv->lock, &irqL); + set_fwstate(pmlmepriv, _FW_LINKED); + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\n ***Error: disconnect_cmd_callback Fail ***\n.")); + + goto exit; + } +#ifdef CONFIG_BR_EXT + else //clear bridge database + nat25_db_cleanup(padapter); +#endif //CONFIG_BR_EXT + + // free cmd + rtw_free_cmd_obj(pcmd); + +exit: + +_func_exit_; +} + + +void rtw_joinbss_cmd_callback(_adapter* padapter, struct cmd_obj *pcmd) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + +_func_enter_; + + if(pcmd->res == H2C_DROPPED) + { + //TODO: cancel timer and do timeout handler directly... + //need to make timeout handlerOS independent + _set_timer(&pmlmepriv->assoc_timer, 1); + } + else if(pcmd->res != H2C_SUCCESS) + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("********Error:rtw_select_and_join_from_scanned_queue Wait Sema Fail ************\n")); + _set_timer(&pmlmepriv->assoc_timer, 1); + } + + rtw_free_cmd_obj(pcmd); + +_func_exit_; +} + +void rtw_createbss_cmd_callback(_adapter *padapter, struct cmd_obj *pcmd) +{ + _irqL irqL; + u8 timer_cancelled; + struct sta_info *psta = NULL; + struct wlan_network *pwlan = NULL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)pcmd->parmbuf; + struct wlan_network *tgt_network = &(pmlmepriv->cur_network); + +_func_enter_; + + if((pcmd->res != H2C_SUCCESS)) + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\n ********Error: rtw_createbss_cmd_callback Fail ************\n\n.")); + _set_timer(&pmlmepriv->assoc_timer, 1 ); + } + + _cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled); + +#ifdef CONFIG_FW_MLMLE + //endian_convert + pnetwork->Length = le32_to_cpu(pnetwork->Length); + pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); + pnetwork->Privacy =le32_to_cpu(pnetwork->Privacy); + pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); + pnetwork->NetworkTypeInUse =le32_to_cpu(pnetwork->NetworkTypeInUse); + pnetwork->Configuration.ATIMWindow = le32_to_cpu(pnetwork->Configuration.ATIMWindow); + //pnetwork->Configuration.BeaconPeriod = le32_to_cpu(pnetwork->Configuration.BeaconPeriod); + pnetwork->Configuration.DSConfig =le32_to_cpu(pnetwork->Configuration.DSConfig); + pnetwork->Configuration.FHConfig.DwellTime=le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); + pnetwork->Configuration.FHConfig.HopPattern=le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); + pnetwork->Configuration.FHConfig.HopSet=le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); + pnetwork->Configuration.FHConfig.Length=le32_to_cpu(pnetwork->Configuration.FHConfig.Length); + pnetwork->Configuration.Length = le32_to_cpu(pnetwork->Configuration.Length); + pnetwork->InfrastructureMode = le32_to_cpu(pnetwork->InfrastructureMode); + pnetwork->IELength = le32_to_cpu(pnetwork->IELength); +#endif + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) ) + { + psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress); + if(!psta) + { + psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress); + if (psta == NULL) + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\nCan't alloc sta_info when createbss_cmd_callback\n")); + goto createbss_cmd_fail ; + } + } + + rtw_indicate_connect( padapter); + } + else + { + _irqL irqL; + + pwlan = _rtw_alloc_network(pmlmepriv); + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + if ( pwlan == NULL) + { + pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue); + if( pwlan == NULL) + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\n Error: can't get pwlan in rtw_joinbss_event_callback \n")); + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + goto createbss_cmd_fail; + } + pwlan->last_scanned = rtw_get_current_time(); + } + else + { + rtw_list_insert_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue); + } + + pnetwork->Length = get_WLAN_BSSID_EX_sz(pnetwork); + _rtw_memcpy(&(pwlan->network), pnetwork, pnetwork->Length); + //pwlan->fixed = _TRUE; + + //rtw_list_insert_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue); + + // copy pdev_network information to pmlmepriv->cur_network + _rtw_memcpy(&tgt_network->network, pnetwork, (get_WLAN_BSSID_EX_sz(pnetwork))); + + // reset DSConfig + //tgt_network->network.Configuration.DSConfig = (u32)rtw_ch2freq(pnetwork->Configuration.DSConfig); + + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + +#if 0 + if((pmlmepriv->fw_state) & WIFI_AP_STATE) + { + psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress); + + if (psta == NULL) { // for AP Mode & Adhoc Master Mode + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\nCan't alloc sta_info when createbss_cmd_callback\n")); + goto createbss_cmd_fail ; + } + + rtw_indicate_connect( padapter); + } + else { + + //rtw_indicate_disconnect(dev); + } +#endif + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + // we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) + + } + +createbss_cmd_fail: + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + rtw_free_cmd_obj(pcmd); + +_func_exit_; + +} + + + +void rtw_setstaKey_cmdrsp_callback(_adapter* padapter , struct cmd_obj *pcmd) +{ + + struct sta_priv * pstapriv = &padapter->stapriv; + struct set_stakey_rsp* psetstakey_rsp = (struct set_stakey_rsp*) (pcmd->rsp); + struct sta_info* psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr); + +_func_enter_; + + if(psta==NULL) + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info \n\n")); + goto exit; + } + + //psta->aid = psta->mac_id = psetstakey_rsp->keyid; //CAM_ID(CAM_ENTRY) + +exit: + + rtw_free_cmd_obj(pcmd); + +_func_exit_; + +} +void rtw_setassocsta_cmdrsp_callback(_adapter* padapter, struct cmd_obj *pcmd) +{ + _irqL irqL; + struct sta_priv * pstapriv = &padapter->stapriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct set_assocsta_parm* passocsta_parm = (struct set_assocsta_parm*)(pcmd->parmbuf); + struct set_assocsta_rsp* passocsta_rsp = (struct set_assocsta_rsp*) (pcmd->rsp); + struct sta_info* psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr); + +_func_enter_; + + if(psta==NULL) + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info \n\n")); + goto exit; + } + + psta->aid = psta->mac_id = passocsta_rsp->cam_id; + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE)) + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + + set_fwstate(pmlmepriv, _FW_LINKED); + _exit_critical_bh(&pmlmepriv->lock, &irqL); + +exit: + rtw_free_cmd_obj(pcmd); + +_func_exit_; +} + +void rtw_getrttbl_cmd_cmdrsp_callback(_adapter* padapter, struct cmd_obj *pcmd); +void rtw_getrttbl_cmd_cmdrsp_callback(_adapter* padapter, struct cmd_obj *pcmd) +{ +_func_enter_; + + rtw_free_cmd_obj(pcmd); +#ifdef CONFIG_MP_INCLUDED + if (padapter->registrypriv.mp_mode == 1) + padapter->mppriv.workparam.bcompleted=_TRUE; +#endif + +_func_exit_; + +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_debug.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_debug.c new file mode 100755 index 000000000000..1f0db716f0ff --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_debug.c @@ -0,0 +1,1688 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_DEBUG_C_ + + +#include <rtw_debug.h> + +#ifdef CONFIG_DEBUG_RTL871X + + u32 GlobalDebugLevel = _drv_err_; + + u64 GlobalDebugComponents = \ + _module_rtl871x_xmit_c_ | + _module_xmit_osdep_c_ | + _module_rtl871x_recv_c_ | + _module_recv_osdep_c_ | + _module_rtl871x_mlme_c_ | + _module_mlme_osdep_c_ | + _module_rtl871x_sta_mgt_c_ | + _module_rtl871x_cmd_c_ | + _module_cmd_osdep_c_ | + _module_rtl871x_io_c_ | + _module_io_osdep_c_ | + _module_os_intfs_c_| + _module_rtl871x_security_c_| + _module_rtl871x_eeprom_c_| + _module_hal_init_c_| + _module_hci_hal_init_c_| + _module_rtl871x_ioctl_c_| + _module_rtl871x_ioctl_set_c_| + _module_rtl871x_ioctl_query_c_| + _module_rtl871x_pwrctrl_c_| + _module_hci_intfs_c_| + _module_hci_ops_c_| + _module_hci_ops_os_c_| + _module_rtl871x_ioctl_os_c| + _module_rtl8712_cmd_c_| + _module_hal_xmit_c_| + _module_rtl8712_recv_c_ | + _module_mp_ | + _module_efuse_; + +#endif + +#ifdef CONFIG_PROC_DEBUG +#include <rtw_version.h> + +int proc_get_dummy(char *page, char **start, off_t offset, int count, int *eof, void *data) +{ + *eof = 1; + return 0; +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0) +int proc_get_drv_version(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + + int len = 0; + + len += snprintf(page + len, count - len, "%s\n", DRIVERVERSION); + + *eof = 1; + return len; +} +#else +int proc_get_drv_version(struct seq_file *m, void* data) +{ + seq_printf(m, "%s\n", DRIVERVERSION); + return 0; +} +#endif +#ifdef DBG_MEM_ALLOC +int proc_get_mstat(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + int len = 0; + + len += _rtw_mstat_dump(page+len, count-len); + *eof = 1; + + return len; +} +#endif /* DBG_MEM_ALLOC */ + +#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0) +int proc_get_write_reg(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + *eof = 1; + return 0; +} +#else +int proc_get_write_reg(struct seq_file *m, void* data) +{ + return 0; +} +#endif +int proc_set_write_reg(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + char tmp[32]; + u32 addr, val, len; + + if (count < 3) + { + DBG_871X("argument size is less than 3\n"); + return -EFAULT; + } + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%x %x %x", &addr, &val, &len); + + if (num != 3) { + DBG_871X("invalid write_reg parameter!\n"); + return count; + } + + switch(len) + { + case 1: + rtw_write8(padapter, addr, (u8)val); + break; + case 2: + rtw_write16(padapter, addr, (u16)val); + break; + case 4: + rtw_write32(padapter, addr, val); + break; + default: + DBG_871X("error write length=%d", len); + break; + } + + } + + return count; + +} + +static u32 proc_get_read_addr=0xeeeeeeee; +static u32 proc_get_read_len=0x4; + +int proc_get_read_reg(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + + int len = 0; + + if(proc_get_read_addr==0xeeeeeeee) + { + *eof = 1; + return len; + } + + switch(proc_get_read_len) + { + case 1: + len += snprintf(page + len, count - len, "rtw_read8(0x%x)=0x%x\n", proc_get_read_addr, rtw_read8(padapter, proc_get_read_addr)); + break; + case 2: + len += snprintf(page + len, count - len, "rtw_read16(0x%x)=0x%x\n", proc_get_read_addr, rtw_read16(padapter, proc_get_read_addr)); + break; + case 4: + len += snprintf(page + len, count - len, "rtw_read32(0x%x)=0x%x\n", proc_get_read_addr, rtw_read32(padapter, proc_get_read_addr)); + break; + default: + len += snprintf(page + len, count - len, "error read length=%d\n", proc_get_read_len); + break; + } + + *eof = 1; + return len; + +} + +int proc_set_read_reg(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + char tmp[16]; + u32 addr, len; + + if (count < 2) + { + DBG_871X("argument size is less than 2\n"); + return -EFAULT; + } + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%x %x", &addr, &len); + + if (num != 2) { + DBG_871X("invalid read_reg parameter!\n"); + return count; + } + + proc_get_read_addr = addr; + + proc_get_read_len = len; + } + + return count; + +} + +int proc_get_fwstate(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + int len = 0; + + len += snprintf(page + len, count - len, "fwstate=0x%x\n", get_fwstate(pmlmepriv)); + + *eof = 1; + return len; +} + +int proc_get_sec_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct security_priv *psecuritypriv = &padapter->securitypriv; + + int len = 0; + + len += snprintf(page + len, count - len, "auth_alg=0x%x, enc_alg=0x%x, auth_type=0x%x, enc_type=0x%x\n", + psecuritypriv->dot11AuthAlgrthm, psecuritypriv->dot11PrivacyAlgrthm, + psecuritypriv->ndisauthtype, psecuritypriv->ndisencryptstatus); + + *eof = 1; + return len; +} + +int proc_get_mlmext_state(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + int len = 0; + + len += snprintf(page + len, count - len, "pmlmeinfo->state=0x%x\n", pmlmeinfo->state); + + *eof = 1; + return len; +} + +int proc_get_qos_option(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + int len = 0; + + len += snprintf(page + len, count - len, "qos_option=%d\n", pmlmepriv->qospriv.qos_option); + + *eof = 1; + return len; + +} + +int proc_get_ht_option(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + int len = 0; +#ifdef CONFIG_80211N_HT + len += snprintf(page + len, count - len, "ht_option=%d\n", pmlmepriv->htpriv.ht_option); +#endif //CONFIG_80211N_HT + *eof = 1; + return len; +} + +int proc_get_rf_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + int len = 0; + + len += snprintf(page + len, count - len, "cur_ch=%d, cur_bw=%d, cur_ch_offet=%d\n", + pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset); + + + *eof = 1; + return len; + +} + +int proc_get_ap_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct sta_info *psta; + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wlan_network *cur_network = &(pmlmepriv->cur_network); + struct sta_priv *pstapriv = &padapter->stapriv; + int len = 0; + + psta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress); + if(psta) + { + int i; + struct recv_reorder_ctrl *preorder_ctrl; + + len += snprintf(page + len, count - len, "SSID=%s\n", cur_network->network.Ssid.Ssid); + len += snprintf(page + len, count - len, "sta's macaddr:" MAC_FMT "\n", MAC_ARG(psta->hwaddr)); + len += snprintf(page + len, count - len, "cur_channel=%d, cur_bwmode=%d, cur_ch_offset=%d\n", pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset); + len += snprintf(page + len, count - len, "rtsen=%d, cts2slef=%d\n", psta->rtsen, psta->cts2self); + len += snprintf(page + len, count - len, "state=0x%x, aid=%d, macid=%d, raid=%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); +#ifdef CONFIG_80211N_HT + len += snprintf(page + len, count - len, "qos_en=%d, ht_en=%d, init_rate=%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); + len += snprintf(page + len, count - len, "bwmode=%d, ch_offset=%d, sgi=%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi); + len += snprintf(page + len, count - len, "ampdu_enable = %d\n", psta->htpriv.ampdu_enable); + len += snprintf(page + len, count - len, "agg_enable_bitmap=%x, candidate_tid_bitmap=%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); +#endif //CONFIG_80211N_HT + + for(i=0;i<16;i++) + { + preorder_ctrl = &psta->recvreorder_ctrl[i]; + if(preorder_ctrl->enable) + { + len += snprintf(page + len, count - len, "tid=%d, indicate_seq=%d\n", i, preorder_ctrl->indicate_seq); + } + } + + } + else + { + len += snprintf(page + len, count - len, "can't get sta's macaddr, cur_network's macaddr:" MAC_FMT "\n", MAC_ARG(cur_network->network.MacAddress)); + } + + *eof = 1; + return len; + +} + +int proc_get_adapter_state(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + +#ifdef CONFIG_CONCURRENT_MODE + len += snprintf(page + len, count - len, "name=%s, iface_type=%d, bSurpriseRemoved=%d, bDriverStopped=%d\n", + dev->name, padapter->iface_type, + padapter->bSurpriseRemoved, padapter->bDriverStopped); +#else + len += snprintf(page + len, count - len, "name=%s, bSurpriseRemoved=%d, bDriverStopped=%d\n", + dev->name, padapter->bSurpriseRemoved, padapter->bDriverStopped); +#endif + + *eof = 1; + return len; + +} + +int proc_get_trx_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + int i; + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct recv_priv *precvpriv = &padapter->recvpriv; + struct hw_xmit *phwxmit; + int len = 0; + + len += snprintf(page + len, count - len, "free_xmitbuf_cnt=%d, free_xmitframe_cnt=%d" + ", free_ext_xmitbuf_cnt=%d, free_xframe_ext_cnt=%d" + ", free_recvframe_cnt=%d\n", + pxmitpriv->free_xmitbuf_cnt, pxmitpriv->free_xmitframe_cnt, + pxmitpriv->free_xmit_extbuf_cnt, pxmitpriv->free_xframe_ext_cnt, + precvpriv->free_recvframe_cnt); + + for(i = 0; i < 4; i++) + { + phwxmit = pxmitpriv->hwxmits + i; + len += snprintf(page + len, count - len, "%d, hwq.accnt=%d\n", i, phwxmit->accnt); + } + +#ifdef CONFIG_USB_HCI + len += snprintf(page + len, count - len, "rx_urb_pending_cn=%d\n", precvpriv->rx_pending_cnt); +#endif + + *eof = 1; + return len; + +} + +#ifdef CONFIG_DBG_COUNTER + +int proc_get_rx_logs(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + int i; + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct rx_logs *rx_logs = &padapter->rx_logs; + int len = 0; + + len += snprintf(page + len, count - len, + "intf_rx=%d\n" + "intf_rx_err_recvframe=%d\n" + "intf_rx_err_skb=%d\n" + "intf_rx_report=%d\n" + "core_rx=%d\n" + "core_rx_pre=%d\n" + "core_rx_pre_ver_err=%d\n" + "core_rx_pre_mgmt=%d\n" + "core_rx_pre_mgmt_err_80211w=%d\n" + "core_rx_pre_mgmt_err=%d\n" + "core_rx_pre_ctrl=%d\n" + "core_rx_pre_ctrl_err=%d\n" + "core_rx_pre_data=%d\n" + "core_rx_pre_data_wapi_seq_err=%d\n" + "core_rx_pre_data_wapi_key_err=%d\n" + "core_rx_pre_data_handled=%d\n" + "core_rx_pre_data_err=%d\n" + "core_rx_pre_data_unknown=%d\n" + "core_rx_pre_unknown=%d\n" + "core_rx_enqueue=%d\n" + "core_rx_dequeue=%d\n" + "core_rx_post=%d\n" + "core_rx_post_decrypt=%d\n" + "core_rx_post_decrypt_wep=%d\n" + "core_rx_post_decrypt_tkip=%d\n" + "core_rx_post_decrypt_aes=%d\n" + "core_rx_post_decrypt_wapi=%d\n" + "core_rx_post_decrypt_hw=%d\n" + "core_rx_post_decrypt_unknown=%d\n" + "core_rx_post_decrypt_err=%d\n" + "core_rx_post_defrag_err=%d\n" + "core_rx_post_portctrl_err=%d\n" + "core_rx_post_indicate=%d\n" + "core_rx_post_indicate_in_oder=%d\n" + "core_rx_post_indicate_reoder=%d\n" + "core_rx_post_indicate_err=%d\n" + "os_indicate=%d\n" + "os_indicate_ap_mcast=%d\n" + "os_indicate_ap_forward=%d\n" + "os_indicate_ap_self=%d\n" + "os_indicate_err=%d\n" + "os_netif_ok=%d\n" + "os_netif_err=%d\n", + rx_logs->intf_rx, + rx_logs->intf_rx_err_recvframe, + rx_logs->intf_rx_err_skb, + rx_logs->intf_rx_report, + rx_logs->core_rx, + rx_logs->core_rx_pre, + rx_logs->core_rx_pre_ver_err, + rx_logs->core_rx_pre_mgmt, + rx_logs->core_rx_pre_mgmt_err_80211w, + rx_logs->core_rx_pre_mgmt_err, + rx_logs->core_rx_pre_ctrl, + rx_logs->core_rx_pre_ctrl_err, + rx_logs->core_rx_pre_data, + rx_logs->core_rx_pre_data_wapi_seq_err, + rx_logs->core_rx_pre_data_wapi_key_err, + rx_logs->core_rx_pre_data_handled, + rx_logs->core_rx_pre_data_err, + rx_logs->core_rx_pre_data_unknown, + rx_logs->core_rx_pre_unknown, + rx_logs->core_rx_enqueue, + rx_logs->core_rx_dequeue, + rx_logs->core_rx_post, + rx_logs->core_rx_post_decrypt, + rx_logs->core_rx_post_decrypt_wep, + rx_logs->core_rx_post_decrypt_tkip, + rx_logs->core_rx_post_decrypt_aes, + rx_logs->core_rx_post_decrypt_wapi, + rx_logs->core_rx_post_decrypt_hw, + rx_logs->core_rx_post_decrypt_unknown, + rx_logs->core_rx_post_decrypt_err, + rx_logs->core_rx_post_defrag_err, + rx_logs->core_rx_post_portctrl_err, + rx_logs->core_rx_post_indicate, + rx_logs->core_rx_post_indicate_in_oder, + rx_logs->core_rx_post_indicate_reoder, + rx_logs->core_rx_post_indicate_err, + rx_logs->os_indicate, + rx_logs->os_indicate_ap_mcast, + rx_logs->os_indicate_ap_forward, + rx_logs->os_indicate_ap_self, + rx_logs->os_indicate_err, + rx_logs->os_netif_ok, + rx_logs->os_netif_err + ); + + *eof = 1; + return len; +} + +int proc_get_tx_logs(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + int i; + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct tx_logs *tx_logs = &padapter->tx_logs; + int len = 0; + + len += snprintf(page + len, count - len, + "os_tx=%d\n" + "os_tx_err_up=%d\n" + "os_tx_err_xmit=%d\n" + "os_tx_m2u=%d\n" + "os_tx_m2u_ignore_fw_linked=%d\n" + "os_tx_m2u_ignore_self=%d\n" + "os_tx_m2u_entry=%d\n" + "os_tx_m2u_entry_err_xmit=%d\n" + "os_tx_m2u_entry_err_skb=%d\n" + "os_tx_m2u_stop=%d\n" + "core_tx=%d\n" + "core_tx_err_pxmitframe=%d\n" + "core_tx_err_brtx=%d\n" + "core_tx_upd_attrib=%d\n" + "core_tx_upd_attrib_adhoc=%d\n" + "core_tx_upd_attrib_sta=%d\n" + "core_tx_upd_attrib_ap=%d\n" + "core_tx_upd_attrib_unknown=%d\n" + "core_tx_upd_attrib_dhcp=%d\n" + "core_tx_upd_attrib_icmp=%d\n" + "core_tx_upd_attrib_active=%d\n" + "core_tx_upd_attrib_err_ucast_sta=%d\n" + "core_tx_upd_attrib_err_ucast_ap_link=%d\n" + "core_tx_upd_attrib_err_sta=%d\n" + "core_tx_upd_attrib_err_link=%d\n" + "core_tx_upd_attrib_err_sec=%d\n" + "core_tx_ap_enqueue_warn_fwstate=%d\n" + "core_tx_ap_enqueue_warn_sta=%d\n" + "core_tx_ap_enqueue_warn_nosta=%d\n" + "core_tx_ap_enqueue_warn_link=%d\n" + "core_tx_ap_enqueue_warn_trigger=%d\n" + "core_tx_ap_enqueue_mcast=%d\n" + "core_tx_ap_enqueue_ucast=%d\n" + "core_tx_ap_enqueue=%d\n" + "intf_tx=%d\n" + "intf_tx_pending_ac=%d\n" + "intf_tx_pending_fw_under_survey=%d\n" + "intf_tx_pending_fw_under_linking=%d\n" + "intf_tx_pending_xmitbuf=%d\n" + "intf_tx_enqueue=%d\n" + "core_tx_enqueue=%d\n" + "core_tx_enqueue_class=%d\n" + "core_tx_enqueue_class_err_sta=%d\n" + "core_tx_enqueue_class_err_nosta=%d\n" + "core_tx_enqueue_class_err_fwlink=%d\n" + "intf_tx_direct=%d\n" + "intf_tx_direct_err_coalesce=%d\n" + "intf_tx_dequeue=%d\n" + "intf_tx_dequeue_err_coalesce=%d\n" + "intf_tx_dump_xframe=%d\n" + "intf_tx_dump_xframe_err_txdesc=%d\n" + "intf_tx_dump_xframe_err_port=%d\n", + tx_logs->os_tx, + tx_logs->os_tx_err_up, + tx_logs->os_tx_err_xmit, + tx_logs->os_tx_m2u, + tx_logs->os_tx_m2u_ignore_fw_linked, + tx_logs->os_tx_m2u_ignore_self, + tx_logs->os_tx_m2u_entry, + tx_logs->os_tx_m2u_entry_err_xmit, + tx_logs->os_tx_m2u_entry_err_skb, + tx_logs->os_tx_m2u_stop, + tx_logs->core_tx, + tx_logs->core_tx_err_pxmitframe, + tx_logs->core_tx_err_brtx, + tx_logs->core_tx_upd_attrib, + tx_logs->core_tx_upd_attrib_adhoc, + tx_logs->core_tx_upd_attrib_sta, + tx_logs->core_tx_upd_attrib_ap, + tx_logs->core_tx_upd_attrib_unknown, + tx_logs->core_tx_upd_attrib_dhcp, + tx_logs->core_tx_upd_attrib_icmp, + tx_logs->core_tx_upd_attrib_active, + tx_logs->core_tx_upd_attrib_err_ucast_sta, + tx_logs->core_tx_upd_attrib_err_ucast_ap_link, + tx_logs->core_tx_upd_attrib_err_sta, + tx_logs->core_tx_upd_attrib_err_link, + tx_logs->core_tx_upd_attrib_err_sec, + tx_logs->core_tx_ap_enqueue_warn_fwstate, + tx_logs->core_tx_ap_enqueue_warn_sta, + tx_logs->core_tx_ap_enqueue_warn_nosta, + tx_logs->core_tx_ap_enqueue_warn_link, + tx_logs->core_tx_ap_enqueue_warn_trigger, + tx_logs->core_tx_ap_enqueue_mcast, + tx_logs->core_tx_ap_enqueue_ucast, + tx_logs->core_tx_ap_enqueue, + tx_logs->intf_tx, + tx_logs->intf_tx_pending_ac, + tx_logs->intf_tx_pending_fw_under_survey, + tx_logs->intf_tx_pending_fw_under_linking, + tx_logs->intf_tx_pending_xmitbuf, + tx_logs->intf_tx_enqueue, + tx_logs->core_tx_enqueue, + tx_logs->core_tx_enqueue_class, + tx_logs->core_tx_enqueue_class_err_sta, + tx_logs->core_tx_enqueue_class_err_nosta, + tx_logs->core_tx_enqueue_class_err_fwlink, + tx_logs->intf_tx_direct, + tx_logs->intf_tx_direct_err_coalesce, + tx_logs->intf_tx_dequeue, + tx_logs->intf_tx_dequeue_err_coalesce, + tx_logs->intf_tx_dump_xframe, + tx_logs->intf_tx_dump_xframe_err_txdesc, + tx_logs->intf_tx_dump_xframe_err_port + ); + + *eof = 1; + return len; +} + +int proc_get_int_logs(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + int i; + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct tx_logs *tx_logs = &padapter->tx_logs; + int len = 0; + + len += snprintf(page + len, count - len, + "all=%d\n" + "err=%d\n" + "tbdok=%d\n" + "tbder=%d\n" + "bcnderr=%d\n" + "bcndma=%d\n" + "bcndma_e=%d\n" + "rx=%d\n" + "txfovw=%d\n" + "mgntok=%d\n" + "highdok=%d\n" + "bkdok=%d\n" + "bedok=%d\n" + "vidok=%d\n" + "vodok=%d\n", + padapter->int_logs.all, + padapter->int_logs.err, + padapter->int_logs.tbdok, + padapter->int_logs.tbder, + padapter->int_logs.bcnderr, + padapter->int_logs.bcndma, + padapter->int_logs.bcndma_e, + padapter->int_logs.rx, + padapter->int_logs.txfovw, + padapter->int_logs.mgntok, + padapter->int_logs.highdok, + padapter->int_logs.bkdok, + padapter->int_logs.bedok, + padapter->int_logs.vidok, + padapter->int_logs.vodok + ); + + *eof = 1; + return len; +} + +#endif // CONFIG_DBG_COUNTER + +int proc_get_mac_reg_dump1(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1; + + len += snprintf(page + len, count - len, "\n======= MAC REG =======\n"); + + for(i=0x0;i<0x300;i+=4) + { + if(j%4==1) len += snprintf(page + len, count - len,"0x%02x",i); + len += snprintf(page + len, count - len," 0x%08x ",rtw_read32(padapter,i)); + if((j++)%4 == 0) len += snprintf(page + len, count - len,"\n"); + } + + *eof = 1; + return len; + +} + +int proc_get_mac_reg_dump2(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1; + + len += snprintf(page + len, count - len, "\n======= MAC REG =======\n"); + memset(page, 0, count); + for(i=0x300;i<0x600;i+=4) + { + if(j%4==1) len += snprintf(page + len, count - len,"0x%02x",i); + len += snprintf(page + len, count - len," 0x%08x ",rtw_read32(padapter,i)); + if((j++)%4 == 0) len += snprintf(page + len, count - len,"\n"); + } + + *eof = 1; + return len; + +} + +int proc_get_mac_reg_dump3(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1; + + len += snprintf(page + len, count - len, "\n======= MAC REG =======\n"); + + for(i=0x600;i<0x800;i+=4) + { + if(j%4==1) len += snprintf(page + len, count - len,"0x%02x",i); + len += snprintf(page + len, count - len," 0x%08x ",rtw_read32(padapter,i)); + if((j++)%4 == 0) len += snprintf(page + len, count - len,"\n"); + } + + *eof = 1; + return len; + +} + +int proc_get_bb_reg_dump1(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1; + + len += snprintf(page + len, count - len, "\n======= BB REG =======\n"); + for(i=0x800;i<0xB00;i+=4) + { + if(j%4==1) len += snprintf(page + len, count - len,"0x%02x",i); + len += snprintf(page + len, count - len," 0x%08x ",rtw_read32(padapter,i)); + if((j++)%4 == 0) len += snprintf(page + len, count - len,"\n"); + } + *eof = 1; + return len; +} + +int proc_get_bb_reg_dump2(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1; + + len += snprintf(page + len, count - len, "\n======= BB REG =======\n"); + for(i=0xB00;i<0xE00;i+=4) + { + if(j%4==1) len += snprintf(page + len, count - len,"0x%02x",i); + len += snprintf(page + len, count - len," 0x%08x ",rtw_read32(padapter,i)); + if((j++)%4 == 0) len += snprintf(page + len, count - len,"\n"); + } + *eof = 1; + return len; +} + +int proc_get_bb_reg_dump3(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1; + + len += snprintf(page + len, count - len, "\n======= BB REG =======\n"); + for(i=0xE00;i<0x1000;i+=4) + { + if(j%4==1) len += snprintf(page + len, count - len,"0x%02x",i); + len += snprintf(page + len, count - len," 0x%08x ",rtw_read32(padapter,i)); + if((j++)%4 == 0) len += snprintf(page + len, count - len,"\n"); + } + *eof = 1; + return len; +} + +int proc_get_rf_reg_dump1(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1,path; + u32 value; + + len += snprintf(page + len, count - len, "\n======= RF REG =======\n"); + path = 1; + len += snprintf(page + len, count - len, "\nRF_Path(%x)\n",path); + for(i=0;i<0xC0;i++) + { + //value = PHY_QueryRFReg(padapter, (RF90_RADIO_PATH_E)path,i, bMaskDWord); + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if(j%4==1) len += snprintf(page + len, count - len, "0x%02x ",i); + len += snprintf(page + len, count - len, " 0x%08x ",value); + if((j++)%4==0) len += snprintf(page + len, count - len, "\n"); + } + + *eof = 1; + return len; +} + + +int proc_get_rf_reg_dump2(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1,path; + u32 value; + + len += snprintf(page + len, count - len, "\n======= RF REG =======\n"); + path = 1; + len += snprintf(page + len, count - len, "\nRF_Path(%x)\n",path); + for(i=0xC0;i<0x100;i++) + { + //value = PHY_QueryRFReg(padapter, (RF90_RADIO_PATH_E)path,i, bMaskDWord); + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if(j%4==1) len += snprintf(page + len, count - len, "0x%02x ",i); + len += snprintf(page + len, count - len, " 0x%08x ",value); + if((j++)%4==0) len += snprintf(page + len, count - len, "\n"); + } + *eof = 1; + return len; +} + + +int proc_get_rf_reg_dump3(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1,path; + u32 value; + + len += snprintf(page + len, count - len, "\n======= RF REG =======\n"); + path = 2; + len += snprintf(page + len, count - len, "\nRF_Path(%x)\n",path); + for(i=0;i<0xC0;i++) + { + //value = PHY_QueryRFReg(padapter, (RF90_RADIO_PATH_E)path,i, bMaskDWord); + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if(j%4==1) len += snprintf(page + len, count - len, "0x%02x ",i); + len += snprintf(page + len, count - len, " 0x%08x ",value); + if((j++)%4==0) len += snprintf(page + len, count - len, "\n"); + } + + *eof = 1; + return len; +} + + +int proc_get_rf_reg_dump4(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + int i,j=1,path; + u32 value; + + len += snprintf(page + len, count - len, "\n======= RF REG =======\n"); + path = 2; + len += snprintf(page + len, count - len, "\nRF_Path(%x)\n",path); + for(i=0xC0;i<0x100;i++) + { + //value = PHY_QueryRFReg(padapter, (RF90_RADIO_PATH_E)path,i, bMaskDWord); + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if(j%4==1) len += snprintf(page + len, count - len, "0x%02x ",i); + len += snprintf(page + len, count - len, " 0x%08x ",value); + if((j++)%4==0) len += snprintf(page + len, count - len, "\n"); + } + *eof = 1; + return len; +} + + + +int proc_get_rx_signal(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + int len = 0; + + len += snprintf(page + len, count - len, + "rssi:%d\n" + "rxpwdb:%d\n" + "signal_strength:%u\n" + "signal_qual:%u\n" + "noise:%u\n", + padapter->recvpriv.rssi, + padapter->recvpriv.rxpwdb, + padapter->recvpriv.signal_strength, + padapter->recvpriv.signal_qual, + padapter->recvpriv.noise + ); + + *eof = 1; + return len; +} + +int proc_set_rx_signal(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + char tmp[32]; + u32 is_signal_dbg, signal_strength; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%u %u", &is_signal_dbg, &signal_strength); + + is_signal_dbg = is_signal_dbg==0?0:1; + + if(is_signal_dbg && num!=2) + return count; + + signal_strength = signal_strength>100?100:signal_strength; + signal_strength = signal_strength<0?0:signal_strength; + + padapter->recvpriv.is_signal_dbg = is_signal_dbg; + padapter->recvpriv.signal_strength_dbg=signal_strength; + + if(is_signal_dbg) + DBG_871X("set %s %u\n", "DBG_SIGNAL_STRENGTH", signal_strength); + else + DBG_871X("set %s\n", "HW_SIGNAL_STRENGTH"); + + } + + return count; + +} +#ifdef CONFIG_80211N_HT + +int proc_get_ht_enable(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + + int len = 0; + + if(pregpriv) + len += snprintf(page + len, count - len, + "%d\n", + pregpriv->ht_enable + ); + + *eof = 1; + return len; +} + +int proc_set_ht_enable(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + char tmp[32]; + u32 mode; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%d ", &mode); + + if( pregpriv && mode >= 0 && mode < 2 ) + { + pregpriv->ht_enable= mode; + printk("ht_enable=%d\n", pregpriv->ht_enable); + } + } + + return count; + +} + +int proc_get_cbw40_enable(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + + int len = 0; + + if(pregpriv) + len += snprintf(page + len, count - len, + "%d\n", + pregpriv->cbw40_enable + ); + + *eof = 1; + return len; +} + +int proc_set_cbw40_enable(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + char tmp[32]; + u32 mode; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%d ", &mode); + + if( pregpriv && mode >= 0 && mode < 2 ) + { + + pregpriv->cbw40_enable= mode; + printk("cbw40_enable=%d\n", mode); + + } + } + + return count; + +} + +int proc_get_ampdu_enable(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + + int len = 0; + + if(pregpriv) + len += snprintf(page + len, count - len, + "%d\n", + pregpriv->ampdu_enable + ); + + *eof = 1; + return len; +} + +int proc_set_ampdu_enable(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + char tmp[32]; + u32 mode; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%d ", &mode); + + if( pregpriv && mode >= 0 && mode < 3 ) + { + pregpriv->ampdu_enable= mode; + printk("ampdu_enable=%d\n", mode); + } + + } + + return count; + +} +#endif //CONFIG_80211N_HT + +int proc_get_two_path_rssi(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + + int len = 0; + + if(padapter) + len += snprintf(page + len, count - len, + "%d %d\n", + padapter->recvpriv.RxRssi[0], + padapter->recvpriv.RxRssi[1] + ); + + *eof = 1; + return len; +} +#ifdef CONFIG_80211N_HT +int proc_get_rx_stbc(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + + int len = 0; + + if(pregpriv) + len += snprintf(page + len, count - len, + "%d\n", + pregpriv->rx_stbc + ); + + *eof = 1; + return len; +} + +int proc_set_rx_stbc(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + char tmp[32]; + u32 mode; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%d ", &mode); + + if( pregpriv && (mode == 0 || mode == 1|| mode == 2|| mode == 3)) + { + pregpriv->rx_stbc= mode; + printk("rx_stbc=%d\n", mode); + } + } + + return count; + +} +#endif //CONFIG_80211N_HT + + +int proc_get_rssi_disp(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + *eof = 1; + return 0; +} + +int proc_set_rssi_disp(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + char tmp[32]; + u32 enable=0; + + if (count < 1) + { + DBG_8192C("argument size is less than 1\n"); + return -EFAULT; + } + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%x", &enable); + + if (num != 1) { + DBG_8192C("invalid set_rssi_disp parameter!\n"); + return count; + } + + if(enable) + { + DBG_8192C("Turn On Rx RSSI Display Function\n"); + padapter->bRxRSSIDisplay = enable ; + } + else + { + DBG_8192C("Turn Off Rx RSSI Display Function\n"); + padapter->bRxRSSIDisplay = 0 ; + } + + } + + return count; + +} + + +#ifdef CONFIG_AP_MODE + +int proc_get_all_sta_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + _irqL irqL; + struct sta_info *psta; + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct sta_priv *pstapriv = &padapter->stapriv; + int i, j; + _list *plist, *phead; + struct recv_reorder_ctrl *preorder_ctrl; + int len = 0; + + + len += snprintf(page + len, count - len, "sta_dz_bitmap=0x%x, tim_bitmap=0x%x\n", pstapriv->sta_dz_bitmap, pstapriv->tim_bitmap); + + _enter_critical_bh(&pstapriv->sta_hash_lock, &irqL); + + for(i=0; i< NUM_STA; i++) + { + phead = &(pstapriv->sta_hash[i]); + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + psta = LIST_CONTAINOR(plist, struct sta_info, hash_list); + + plist = get_next(plist); + + //if(extra_arg == psta->aid) + { + len += snprintf(page + len, count - len, "sta's macaddr:" MAC_FMT "\n", MAC_ARG(psta->hwaddr)); + len += snprintf(page + len, count - len, "rtsen=%d, cts2slef=%d\n", psta->rtsen, psta->cts2self); + len += snprintf(page + len, count - len, "state=0x%x, aid=%d, macid=%d, raid=%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); +#ifdef CONFIG_80211N_HT + len += snprintf(page + len, count - len, "qos_en=%d, ht_en=%d, init_rate=%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); + len += snprintf(page + len, count - len, "bwmode=%d, ch_offset=%d, sgi=%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi); + len += snprintf(page + len, count - len, "ampdu_enable = %d\n", psta->htpriv.ampdu_enable); + len += snprintf(page + len, count - len, "agg_enable_bitmap=%x, candidate_tid_bitmap=%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); +#endif //CONFIG_80211N_HT + len += snprintf(page + len, count - len, "sleepq_len=%d\n", psta->sleepq_len); + len += snprintf(page + len, count - len, "capability=0x%x\n", psta->capability); + len += snprintf(page + len, count - len, "flags=0x%x\n", psta->flags); + len += snprintf(page + len, count - len, "wpa_psk=0x%x\n", psta->wpa_psk); + len += snprintf(page + len, count - len, "wpa2_group_cipher=0x%x\n", psta->wpa2_group_cipher); + len += snprintf(page + len, count - len, "wpa2_pairwise_cipher=0x%x\n", psta->wpa2_pairwise_cipher); + len += snprintf(page + len, count - len, "qos_info=0x%x\n", psta->qos_info); + len += snprintf(page + len, count - len, "dot118021XPrivacy=0x%x\n", psta->dot118021XPrivacy); + + for(j=0;j<16;j++) + { + preorder_ctrl = &psta->recvreorder_ctrl[j]; + if(preorder_ctrl->enable) + { + len += snprintf(page + len, count - len, "tid=%d, indicate_seq=%d\n", j, preorder_ctrl->indicate_seq); + } + } + + } + + } + + } + + _exit_critical_bh(&pstapriv->sta_hash_lock, &irqL); + + *eof = 1; + return len; + +} + +#endif + +#ifdef DBG_MEMORY_LEAK +#include <asm/atomic.h> +extern atomic_t _malloc_cnt;; +extern atomic_t _malloc_size;; + +int proc_get_malloc_cnt(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + + int len = 0; + + len += snprintf(page + len, count - len, "_malloc_cnt=%d\n", atomic_read(&_malloc_cnt)); + len += snprintf(page + len, count - len, "_malloc_size=%d\n", atomic_read(&_malloc_size)); + + *eof = 1; + return len; +} +#endif /* DBG_MEMORY_LEAK */ + +#ifdef CONFIG_FIND_BEST_CHANNEL +int proc_get_best_channel(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + int len = 0; + u32 i, best_channel_24G = 1, best_channel_5G = 36, index_24G = 0, index_5G = 0; + + for (i=0; pmlmeext->channel_set[i].ChannelNum !=0; i++) { + if ( pmlmeext->channel_set[i].ChannelNum == 1) + index_24G = i; + if ( pmlmeext->channel_set[i].ChannelNum == 36) + index_5G = i; + } + + for (i=0; pmlmeext->channel_set[i].ChannelNum !=0; i++) { + // 2.4G + if ( pmlmeext->channel_set[i].ChannelNum == 6 ) { + if ( pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_24G].rx_count ) { + index_24G = i; + best_channel_24G = pmlmeext->channel_set[i].ChannelNum; + } + } + + // 5G + if ( pmlmeext->channel_set[i].ChannelNum >= 36 + && pmlmeext->channel_set[i].ChannelNum < 140 ) { + // Find primary channel + if ( (( pmlmeext->channel_set[i].ChannelNum - 36) % 8 == 0) + && (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_5G].rx_count) ) { + index_5G = i; + best_channel_5G = pmlmeext->channel_set[i].ChannelNum; + } + } + + if ( pmlmeext->channel_set[i].ChannelNum >= 149 + && pmlmeext->channel_set[i].ChannelNum < 165) { + // find primary channel + if ( (( pmlmeext->channel_set[i].ChannelNum - 149) % 8 == 0) + && (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_5G].rx_count) ) { + index_5G = i; + best_channel_5G = pmlmeext->channel_set[i].ChannelNum; + } + } +#if 1 // debug + len += snprintf(page + len, count - len, "The rx cnt of channel %3d = %d\n", + pmlmeext->channel_set[i].ChannelNum, pmlmeext->channel_set[i].rx_count); +#endif + } + + len += snprintf(page + len, count - len, "best_channel_5G = %d\n", best_channel_5G); + len += snprintf(page + len, count - len, "best_channel_24G = %d\n", best_channel_24G); + + *eof = 1; + return len; + +} + +int proc_set_best_channel(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + char tmp[32]; + + if(count < 1) + return -EFAULT; + + if(buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) + { + int i; + for(i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) + { + pmlmeext->channel_set[i].rx_count = 0; + } + + DBG_871X("set %s\n", "Clean Best Channel Count"); + } + + return count; +} +#endif /* CONFIG_FIND_BEST_CHANNEL */ +#ifdef CONFIG_BT_COEXIST +#define _bt_dbg_off_ 0 +#define _bt_dbg_on_ 1 + +extern u32 BTCoexDbgLevel; +int proc_get_btcoex_dbg(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + + int len = 0; + + if(pregpriv) + len += snprintf(page + len, count - len, + "%d\n", + BTCoexDbgLevel + ); + + *eof = 1; + return len; +} + +int proc_set_btcoex_dbg(struct file *file, const char *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + char tmp[32]; + u32 mode; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%d ", &mode); + + if( pregpriv && (mode == 0 || mode == 1|| mode == 2|| mode == 3)) + { + BTCoexDbgLevel= mode; + printk("btcoex_dbg=%d\n", BTCoexDbgLevel); + } + } + + return count; + +} +#endif /* CONFIG_BT_COEXIST */ + +#if defined(DBG_CONFIG_ERROR_DETECT) +#include <rtw_sreset.h> +int proc_get_sreset(char *page, char **start, off_t offset, int count, int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + int len = 0; + + *eof = 1; + return len; +} + +int proc_set_sreset(struct file *file, const char *buffer, unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + char tmp[32]; + s32 trigger_point; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%d", &trigger_point); + + if (trigger_point == SRESET_TGP_NULL) + rtw_hal_sreset_reset(padapter); + else + sreset_set_trigger_point(padapter, trigger_point); + } + + return count; + +} +#endif /* DBG_CONFIG_ERROR_DETECT */ + +u8 g_fwdl_chksum_fail = 0; +u8 g_fwdl_wintint_rdy_fail = 0; +int proc_set_fwdl_test_case(struct file *file, const char *buffer, unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + char tmp[32]; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + int num = sscanf(tmp, "%hhu %hhu", &g_fwdl_chksum_fail, &g_fwdl_wintint_rdy_fail); + } + + return count; +} + +int proc_get_odm_dbg_comp(char *page, char **start, off_t offset, int count, int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + + len += _rtw_odm_dbg_comp_msg(adapter, page, count); + + *eof = 1; + return len; +} + +int proc_set_odm_dbg_comp(struct file *file, const char *buffer, unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + char tmp[32]; + + u64 dbg_comp; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%llx", &dbg_comp); + + if (num != 1) + return count; + + rtw_odm_dbg_comp_set(adapter, dbg_comp); + } + + return count; +} + +int proc_get_odm_dbg_level(char *page, char **start, off_t offset, int count, int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + + len += _rtw_odm_dbg_level_msg(adapter, page, count); + + *eof = 1; + return len; +} + +int proc_set_odm_dbg_level(struct file *file, const char *buffer, unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + char tmp[32]; + + u32 dbg_level; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%u", &dbg_level); + + if (num != 1) + return count; + + rtw_odm_dbg_level_set(adapter, dbg_level); + } + + return count; +} + +int proc_get_odm_adaptivity(char *page, char **start, off_t offset, int count, int *eof, void *data) +{ + struct net_device *dev = data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + int len = 0; + + len += _rtw_odm_adaptivity_parm_msg(padapter, page, count); + + *eof = 1; + return len; +} + +int proc_set_odm_adaptivity(struct file *file, const char *buffer, unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + char tmp[32]; + u32 TH_L2H_ini; + s8 TH_EDCCA_HL_diff; + u32 IGI_Base; + int ForceEDCCA; + u8 AdapEn_RSSI; + u8 IGI_LowerBound; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + + int num = sscanf(tmp, "%x %hhd %x %d %hhu %hhu", + &TH_L2H_ini, &TH_EDCCA_HL_diff, &IGI_Base, &ForceEDCCA, &AdapEn_RSSI, &IGI_LowerBound); + + if (num != 6) + return count; + + rtw_odm_adaptivity_parm_set(padapter, (s8)TH_L2H_ini, TH_EDCCA_HL_diff, (s8)IGI_Base, (bool)ForceEDCCA, AdapEn_RSSI, IGI_LowerBound); + } + + return count; +} + +#endif + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_eeprom.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_eeprom.c new file mode 100755 index 000000000000..fd07d64d8724 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_eeprom.c @@ -0,0 +1,423 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_EEPROM_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> + +void up_clk(_adapter* padapter, u16 *x) +{ +_func_enter_; + *x = *x | _EESK; + rtw_write8(padapter, EE_9346CR, (u8)*x); + rtw_udelay_os(CLOCK_RATE); + +_func_exit_; + +} + +void down_clk(_adapter * padapter, u16 *x ) +{ +_func_enter_; + *x = *x & ~_EESK; + rtw_write8(padapter, EE_9346CR, (u8)*x); + rtw_udelay_os(CLOCK_RATE); +_func_exit_; +} + +void shift_out_bits(_adapter * padapter, u16 data, u16 count) +{ + u16 x,mask; +_func_enter_; + + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + mask = 0x01 << (count - 1); + x = rtw_read8(padapter, EE_9346CR); + + x &= ~(_EEDO | _EEDI); + + do + { + x &= ~_EEDI; + if(data & mask) + x |= _EEDI; + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + rtw_write8(padapter, EE_9346CR, (u8)x); + rtw_udelay_os(CLOCK_RATE); + up_clk(padapter, &x); + down_clk(padapter, &x); + mask = mask >> 1; + } while(mask); + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + x &= ~_EEDI; + rtw_write8(padapter, EE_9346CR, (u8)x); +out: +_func_exit_; +} + +u16 shift_in_bits (_adapter * padapter) +{ + u16 x,d=0,i; +_func_enter_; + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + x = rtw_read8(padapter, EE_9346CR); + + x &= ~( _EEDO | _EEDI); + d = 0; + + for(i=0; i<16; i++) + { + d = d << 1; + up_clk(padapter, &x); + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + x = rtw_read8(padapter, EE_9346CR); + + x &= ~(_EEDI); + if(x & _EEDO) + d |= 1; + + down_clk(padapter, &x); + } +out: +_func_exit_; + + return d; +} + +void standby(_adapter * padapter ) +{ + u8 x; +_func_enter_; + x = rtw_read8(padapter, EE_9346CR); + + x &= ~(_EECS | _EESK); + rtw_write8(padapter, EE_9346CR,x); + + rtw_udelay_os(CLOCK_RATE); + x |= _EECS; + rtw_write8(padapter, EE_9346CR, x); + rtw_udelay_os(CLOCK_RATE); +_func_exit_; +} + +u16 wait_eeprom_cmd_done(_adapter* padapter) +{ + u8 x; + u16 i,res=_FALSE; +_func_enter_; + standby(padapter ); + for (i=0; i<200; i++) + { + x = rtw_read8(padapter, EE_9346CR); + if (x & _EEDO){ + res=_TRUE; + goto exit; + } + rtw_udelay_os(CLOCK_RATE); + } +exit: +_func_exit_; + return res; +} + +void eeprom_clean(_adapter * padapter) +{ + u16 x; +_func_enter_; + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + x = rtw_read8(padapter, EE_9346CR); + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + x &= ~(_EECS | _EEDI); + rtw_write8(padapter, EE_9346CR, (u8)x); + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + up_clk(padapter, &x); + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + down_clk(padapter, &x); +out: +_func_exit_; +} + +void eeprom_write16(_adapter * padapter, u16 reg, u16 data) +{ + u8 x; +#ifdef CONFIG_RTL8712 + u8 tmp8_ori,tmp8_new,tmp8_clk_ori,tmp8_clk_new; + tmp8_ori=rtw_read8(padapter, 0x102502f1); + tmp8_new=tmp8_ori & 0xf7; + if(tmp8_ori != tmp8_new){ + rtw_write8(padapter, 0x102502f1, tmp8_new); + RT_TRACE(_module_rtl871x_mp_ioctl_c_,_drv_err_,("====write 0x102502f1=====\n")); + } + tmp8_clk_ori=rtw_read8(padapter,0x10250003); + tmp8_clk_new=tmp8_clk_ori|0x20; + if(tmp8_clk_new!=tmp8_clk_ori){ + RT_TRACE(_module_rtl871x_mp_ioctl_c_,_drv_err_,("====write 0x10250003=====\n")); + rtw_write8(padapter, 0x10250003, tmp8_clk_new); + } +#endif +_func_enter_; + + x = rtw_read8(padapter, EE_9346CR); + + x &= ~(_EEDI | _EEDO | _EESK | _EEM0); + x |= _EEM1 | _EECS; + rtw_write8(padapter, EE_9346CR, x); + + shift_out_bits(padapter, EEPROM_EWEN_OPCODE, 5); + + if(padapter->EepromAddressSize==8) //CF+ and SDIO + shift_out_bits(padapter, 0, 6); + else //USB + shift_out_bits(padapter, 0, 4); + + standby( padapter); + +// Commented out by rcnjko, 2004.0 +// // Erase this particular word. Write the erase opcode and register +// // number in that order. The opcode is 3bits in length; reg is 6 bits long. +// shift_out_bits(Adapter, EEPROM_ERASE_OPCODE, 3); +// shift_out_bits(Adapter, reg, Adapter->EepromAddressSize); +// +// if (wait_eeprom_cmd_done(Adapter ) == FALSE) +// { +// return; +// } + + + standby(padapter ); + + // write the new word to the EEPROM + + // send the write opcode the EEPORM + shift_out_bits(padapter, EEPROM_WRITE_OPCODE, 3); + + // select which word in the EEPROM that we are writing to. + shift_out_bits(padapter, reg, padapter->EepromAddressSize); + + // write the data to the selected EEPROM word. + shift_out_bits(padapter, data, 16); + + if (wait_eeprom_cmd_done(padapter ) == _FALSE) + { + + goto exit; + } + + standby(padapter ); + + shift_out_bits(padapter, EEPROM_EWDS_OPCODE, 5); + shift_out_bits(padapter, reg, 4); + + eeprom_clean(padapter ); +exit: +#ifdef CONFIG_RTL8712 + if(tmp8_clk_new!=tmp8_clk_ori) + rtw_write8(padapter, 0x10250003, tmp8_clk_ori); + if(tmp8_new!=tmp8_ori) + rtw_write8(padapter, 0x102502f1, tmp8_ori); + +#endif +_func_exit_; + return; +} + +u16 eeprom_read16(_adapter * padapter, u16 reg) //ReadEEprom +{ + + u16 x; + u16 data=0; +#ifdef CONFIG_RTL8712 + u8 tmp8_ori,tmp8_new,tmp8_clk_ori,tmp8_clk_new; + tmp8_ori= rtw_read8(padapter, 0x102502f1); + tmp8_new = tmp8_ori & 0xf7; + if(tmp8_ori != tmp8_new){ + rtw_write8(padapter, 0x102502f1, tmp8_new); + RT_TRACE(_module_rtl871x_mp_ioctl_c_,_drv_err_,("====write 0x102502f1=====\n")); + } + tmp8_clk_ori=rtw_read8(padapter,0x10250003); + tmp8_clk_new=tmp8_clk_ori|0x20; + if(tmp8_clk_new!=tmp8_clk_ori){ + RT_TRACE(_module_rtl871x_mp_ioctl_c_,_drv_err_,("====write 0x10250003=====\n")); + rtw_write8(padapter, 0x10250003, tmp8_clk_new); + } +#endif +_func_enter_; + + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + // select EEPROM, reset bits, set _EECS + x = rtw_read8(padapter, EE_9346CR); + + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + + x &= ~(_EEDI | _EEDO | _EESK | _EEM0); + x |= _EEM1 | _EECS; + rtw_write8(padapter, EE_9346CR, (unsigned char)x); + + // write the read opcode and register number in that order + // The opcode is 3bits in length, reg is 6 bits long + shift_out_bits(padapter, EEPROM_READ_OPCODE, 3); + shift_out_bits(padapter, reg, padapter->EepromAddressSize); + + // Now read the data (16 bits) in from the selected EEPROM word + data = shift_in_bits(padapter); + + eeprom_clean(padapter); +out: +#ifdef CONFIG_RTL8712 + if(tmp8_clk_new!=tmp8_clk_ori) + rtw_write8(padapter, 0x10250003, tmp8_clk_ori); + if(tmp8_new!=tmp8_ori) + rtw_write8(padapter, 0x102502f1, tmp8_ori); + +#endif +_func_exit_; + return data; + + +} + + + + +//From even offset +void eeprom_read_sz(_adapter * padapter, u16 reg, u8* data, u32 sz) +{ + + u16 x, data16; + u32 i; +_func_enter_; + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + // select EEPROM, reset bits, set _EECS + x = rtw_read8(padapter, EE_9346CR); + + if(padapter->bSurpriseRemoved==_TRUE){ + RT_TRACE(_module_rtl871x_eeprom_c_,_drv_err_,("padapter->bSurpriseRemoved==_TRUE")); + goto out; + } + + x &= ~(_EEDI | _EEDO | _EESK | _EEM0); + x |= _EEM1 | _EECS; + rtw_write8(padapter, EE_9346CR, (unsigned char)x); + + // write the read opcode and register number in that order + // The opcode is 3bits in length, reg is 6 bits long + shift_out_bits(padapter, EEPROM_READ_OPCODE, 3); + shift_out_bits(padapter, reg, padapter->EepromAddressSize); + + + for(i=0; i<sz; i+=2) + { + data16 = shift_in_bits(padapter); + data[i] = data16 & 0xff; + data[i+1] = data16 >>8; + } + + eeprom_clean(padapter); +out: +_func_exit_; + + + +} + + +//addr_off : address offset of the entry in eeprom (not the tuple number of eeprom (reg); that is addr_off !=reg) +u8 eeprom_read(_adapter * padapter, u32 addr_off, u8 sz, u8* rbuf) +{ + u8 quotient, remainder, addr_2align_odd; + u16 reg, stmp , i=0, idx = 0; +_func_enter_; + reg = (u16)(addr_off >> 1); + addr_2align_odd = (u8)(addr_off & 0x1); + + if(addr_2align_odd) //read that start at high part: e.g 1,3,5,7,9,... + { + stmp = eeprom_read16(padapter, reg); + rbuf[idx++] = (u8) ((stmp>>8)&0xff); //return hogh-part of the short + reg++; sz--; + } + + quotient = sz >> 1; + remainder = sz & 0x1; + + for( i=0 ; i < quotient; i++) + { + stmp = eeprom_read16(padapter, reg+i); + rbuf[idx++] = (u8) (stmp&0xff); + rbuf[idx++] = (u8) ((stmp>>8)&0xff); + } + + reg = reg+i; + if(remainder){ //end of read at lower part of short : 0,2,4,6,... + stmp = eeprom_read16(padapter, reg); + rbuf[idx] = (u8)(stmp & 0xff); + } +_func_exit_; + return _TRUE; +} + + + +VOID read_eeprom_content(_adapter * padapter) +{ + +_func_enter_; + + +_func_exit_; +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ieee80211.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ieee80211.c new file mode 100755 index 000000000000..af32123cbcc0 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ieee80211.c @@ -0,0 +1,2187 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _IEEE80211_C + +#include <drv_types.h> +#include <ieee80211.h> +#include <wifi.h> +#include <osdep_service.h> +#include <wlan_bssdef.h> + +u8 RTW_WPA_OUI_TYPE[] = { 0x00, 0x50, 0xf2, 1 }; +u16 RTW_WPA_VERSION = 1; +u8 WPA_AUTH_KEY_MGMT_NONE[] = { 0x00, 0x50, 0xf2, 0 }; +u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[] = { 0x00, 0x50, 0xf2, 1 }; +u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[] = { 0x00, 0x50, 0xf2, 2 }; +u8 WPA_CIPHER_SUITE_NONE[] = { 0x00, 0x50, 0xf2, 0 }; +u8 WPA_CIPHER_SUITE_WEP40[] = { 0x00, 0x50, 0xf2, 1 }; +u8 WPA_CIPHER_SUITE_TKIP[] = { 0x00, 0x50, 0xf2, 2 }; +u8 WPA_CIPHER_SUITE_WRAP[] = { 0x00, 0x50, 0xf2, 3 }; +u8 WPA_CIPHER_SUITE_CCMP[] = { 0x00, 0x50, 0xf2, 4 }; +u8 WPA_CIPHER_SUITE_WEP104[] = { 0x00, 0x50, 0xf2, 5 }; + +u16 RSN_VERSION_BSD = 1; +u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[] = { 0x00, 0x0f, 0xac, 1 }; +u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[] = { 0x00, 0x0f, 0xac, 2 }; +u8 RSN_CIPHER_SUITE_NONE[] = { 0x00, 0x0f, 0xac, 0 }; +u8 RSN_CIPHER_SUITE_WEP40[] = { 0x00, 0x0f, 0xac, 1 }; +u8 RSN_CIPHER_SUITE_TKIP[] = { 0x00, 0x0f, 0xac, 2 }; +u8 RSN_CIPHER_SUITE_WRAP[] = { 0x00, 0x0f, 0xac, 3 }; +u8 RSN_CIPHER_SUITE_CCMP[] = { 0x00, 0x0f, 0xac, 4 }; +u8 RSN_CIPHER_SUITE_WEP104[] = { 0x00, 0x0f, 0xac, 5 }; +//----------------------------------------------------------- +// for adhoc-master to generate ie and provide supported-rate to fw +//----------------------------------------------------------- + +static u8 WIFI_CCKRATES[] = +{(IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK), + (IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK), + (IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK), + (IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK)}; + +static u8 WIFI_OFDMRATES[] = +{(IEEE80211_OFDM_RATE_6MB), + (IEEE80211_OFDM_RATE_9MB), + (IEEE80211_OFDM_RATE_12MB), + (IEEE80211_OFDM_RATE_18MB), + (IEEE80211_OFDM_RATE_24MB), + IEEE80211_OFDM_RATE_36MB, + IEEE80211_OFDM_RATE_48MB, + IEEE80211_OFDM_RATE_54MB}; + + +int rtw_get_bit_value_from_ieee_value(u8 val) +{ + unsigned char dot11_rate_table[]={2,4,11,22,12,18,24,36,48,72,96,108,0}; // last element must be zero!! + + int i=0; + while(dot11_rate_table[i] != 0) { + if (dot11_rate_table[i] == val) + return BIT(i); + i++; + } + return 0; +} + +uint rtw_is_cckrates_included(u8 *rate) +{ + u32 i = 0; + + while(rate[i]!=0) + { + if ( (((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) || + (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22) ) + return _TRUE; + i++; + } + + return _FALSE; +} + +uint rtw_is_cckratesonly_included(u8 *rate) +{ + u32 i = 0; + + + while(rate[i]!=0) + { + if ( (((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) && + (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22) ) + + return _FALSE; + + i++; + } + + return _TRUE; + +} + +int rtw_check_network_type(unsigned char *rate, int ratelen, int channel) +{ + if (channel > 14) + { + if ((rtw_is_cckrates_included(rate)) == _TRUE) + return WIRELESS_INVALID; + else + return WIRELESS_11A; + } + else // could be pure B, pure G, or B/G + { + if ((rtw_is_cckratesonly_included(rate)) == _TRUE) + return WIRELESS_11B; + else if((rtw_is_cckrates_included(rate)) == _TRUE) + return WIRELESS_11BG; + else + return WIRELESS_11G; + } + +} + +u8 *rtw_set_fixed_ie(unsigned char *pbuf, unsigned int len, unsigned char *source, + unsigned int *frlen) +{ + _rtw_memcpy((void *)pbuf, (void *)source, len); + *frlen = *frlen + len; + return (pbuf + len); +} + +// rtw_set_ie will update frame length +u8 *rtw_set_ie +( + u8 *pbuf, + sint index, + uint len, + u8 *source, + uint *frlen //frame length +) +{ +_func_enter_; + *pbuf = (u8)index; + + *(pbuf + 1) = (u8)len; + + if (len > 0) + _rtw_memcpy((void *)(pbuf + 2), (void *)source, len); + + *frlen = *frlen + (len + 2); + + return (pbuf + len + 2); +_func_exit_; +} + +inline u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode, + u8 new_ch, u8 ch_switch_cnt) +{ + u8 ie_data[3]; + + ie_data[0] = ch_switch_mode; + ie_data[1] = new_ch; + ie_data[2] = ch_switch_cnt; + return rtw_set_ie(buf, WLAN_EID_CHANNEL_SWITCH, 3, ie_data, buf_len); +} + +inline u8 secondary_ch_offset_to_hal_ch_offset(u8 ch_offset) +{ + if (ch_offset == SCN) + return HAL_PRIME_CHNL_OFFSET_DONT_CARE; + else if(ch_offset == SCA) + return HAL_PRIME_CHNL_OFFSET_UPPER; + else if(ch_offset == SCB) + return HAL_PRIME_CHNL_OFFSET_LOWER; + + return HAL_PRIME_CHNL_OFFSET_DONT_CARE; +} + +inline u8 hal_ch_offset_to_secondary_ch_offset(u8 ch_offset) +{ + if (ch_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE) + return SCN; + else if(ch_offset == HAL_PRIME_CHNL_OFFSET_LOWER) + return SCB; + else if(ch_offset == HAL_PRIME_CHNL_OFFSET_UPPER) + return SCA; + + return SCN; +} + +inline u8 *rtw_set_ie_secondary_ch_offset(u8 *buf, u32 *buf_len, u8 secondary_ch_offset) +{ + return rtw_set_ie(buf, WLAN_EID_SECONDARY_CHANNEL_OFFSET, 1, &secondary_ch_offset, buf_len); +} + +inline u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl, + u8 flags, u16 reason, u16 precedence) +{ + u8 ie_data[6]; + + ie_data[0] = ttl; + ie_data[1] = flags; + RTW_PUT_LE16((u8*)&ie_data[2], reason); + RTW_PUT_LE16((u8*)&ie_data[4], precedence); + + return rtw_set_ie(buf, 0x118, 6, ie_data, buf_len); +} + +/*---------------------------------------------------------------------------- +index: the information element id index, limit is the limit for search +-----------------------------------------------------------------------------*/ +u8 *rtw_get_ie(u8 *pbuf, sint index, sint *len, sint limit) +{ + sint tmp,i; + u8 *p; +_func_enter_; + if (limit < 1){ + _func_exit_; + return NULL; + } + + p = pbuf; + i = 0; + *len = 0; + while(1) + { + if (*p == index) + { + *len = *(p + 1); + return (p); + } + else + { + tmp = *(p + 1); + p += (tmp + 2); + i += (tmp + 2); + } + if (i >= limit) + break; + } +_func_exit_; + return NULL; +} + +/** + * rtw_get_ie_ex - Search specific IE from a series of IEs + * @in_ie: Address of IEs to search + * @in_len: Length limit from in_ie + * @eid: Element ID to match + * @oui: OUI to match + * @oui_len: OUI length + * @ie: If not NULL and the specific IE is found, the IE will be copied to the buf starting from the specific IE + * @ielen: If not NULL and the specific IE is found, will set to the length of the entire IE + * + * Returns: The address of the specific IE found, or NULL + */ +u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen) +{ + uint cnt; + u8 *target_ie = NULL; + + + if(ielen) + *ielen = 0; + + if(!in_ie || in_len<=0) + return target_ie; + + cnt = 0; + + while(cnt<in_len) + { + if(eid == in_ie[cnt] + && ( !oui || _rtw_memcmp(&in_ie[cnt+2], oui, oui_len) == _TRUE)) + { + target_ie = &in_ie[cnt]; + + if(ie) + _rtw_memcpy(ie, &in_ie[cnt], in_ie[cnt+1]+2); + + if(ielen) + *ielen = in_ie[cnt+1]+2; + + break; + } + else + { + cnt+=in_ie[cnt+1]+2; //goto next + } + + } + + return target_ie; +} + +/** + * rtw_ies_remove_ie - Find matching IEs and remove + * @ies: Address of IEs to search + * @ies_len: Pointer of length of ies, will update to new length + * @offset: The offset to start scarch + * @eid: Element ID to match + * @oui: OUI to match + * @oui_len: OUI length + * + * Returns: _SUCCESS: ies is updated, _FAIL: not updated + */ +int rtw_ies_remove_ie(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u8 oui_len) +{ + int ret = _FAIL; + u8 *target_ie; + u32 target_ielen; + u8 *start; + uint search_len; + + if(!ies || !ies_len || *ies_len <= offset) + goto exit; + + start = ies + offset; + search_len = *ies_len - offset; + + while (1) { + target_ie = rtw_get_ie_ex(start, search_len, eid, oui, oui_len, NULL, &target_ielen); + if (target_ie && target_ielen) { + u8 buf[MAX_IE_SZ] = {0}; + u8 *remain_ies = target_ie + target_ielen; + uint remain_len = search_len - (remain_ies - start); + + _rtw_memcpy(buf, remain_ies, remain_len); + _rtw_memcpy(target_ie, buf, remain_len); + *ies_len = *ies_len - target_ielen; + ret = _SUCCESS; + + start = target_ie; + search_len = remain_len; + } else { + break; + } + } +exit: + return ret; +} + +void rtw_set_supported_rate(u8* SupportedRates, uint mode) +{ +_func_enter_; + + _rtw_memset(SupportedRates, 0, NDIS_802_11_LENGTH_RATES_EX); + + switch (mode) + { + case WIRELESS_11B: + _rtw_memcpy(SupportedRates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); + break; + + case WIRELESS_11G: + case WIRELESS_11A: + case WIRELESS_11_5N: + case WIRELESS_11A_5N://Todo: no basic rate for ofdm ? + _rtw_memcpy(SupportedRates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); + break; + + case WIRELESS_11BG: + case WIRELESS_11G_24N: + case WIRELESS_11_24N: + case WIRELESS_11BG_24N: + _rtw_memcpy(SupportedRates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); + _rtw_memcpy(SupportedRates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); + break; + + } +_func_exit_; +} + +uint rtw_get_rateset_len(u8 *rateset) +{ + uint i = 0; +_func_enter_; + while(1) + { + if ((rateset[i]) == 0) + break; + + if (i > 12) + break; + + i++; + } +_func_exit_; + return i; +} + +int rtw_generate_ie(struct registry_priv *pregistrypriv) +{ + u8 wireless_mode; + int sz = 0, rateLen; + WLAN_BSSID_EX* pdev_network = &pregistrypriv->dev_network; + u8* ie = pdev_network->IEs; + +_func_enter_; + + //timestamp will be inserted by hardware + sz += 8; + ie += sz; + + //beacon interval : 2bytes + *(u16*)ie = cpu_to_le16((u16)pdev_network->Configuration.BeaconPeriod);//BCN_INTERVAL; + sz += 2; + ie += 2; + + //capability info + *(u16*)ie = 0; + + *(u16*)ie |= cpu_to_le16(cap_IBSS); + + if(pregistrypriv->preamble == PREAMBLE_SHORT) + *(u16*)ie |= cpu_to_le16(cap_ShortPremble); + + if (pdev_network->Privacy) + *(u16*)ie |= cpu_to_le16(cap_Privacy); + + sz += 2; + ie += 2; + + //SSID + ie = rtw_set_ie(ie, _SSID_IE_, pdev_network->Ssid.SsidLength, pdev_network->Ssid.Ssid, &sz); + + //supported rates + if(pregistrypriv->wireless_mode == WIRELESS_11ABGN) + { + if(pdev_network->Configuration.DSConfig > 14) + wireless_mode = WIRELESS_11A_5N; + else + wireless_mode = WIRELESS_11BG_24N; + } + else + { + wireless_mode = pregistrypriv->wireless_mode; + } + + rtw_set_supported_rate(pdev_network->SupportedRates, wireless_mode) ; + + rateLen = rtw_get_rateset_len(pdev_network->SupportedRates); + + if (rateLen > 8) + { + ie = rtw_set_ie(ie, _SUPPORTEDRATES_IE_, 8, pdev_network->SupportedRates, &sz); + //ie = rtw_set_ie(ie, _EXT_SUPPORTEDRATES_IE_, (rateLen - 8), (pdev_network->SupportedRates + 8), &sz); + } + else + { + ie = rtw_set_ie(ie, _SUPPORTEDRATES_IE_, rateLen, pdev_network->SupportedRates, &sz); + } + + //DS parameter set + ie = rtw_set_ie(ie, _DSSET_IE_, 1, (u8 *)&(pdev_network->Configuration.DSConfig), &sz); + + + //IBSS Parameter Set + + ie = rtw_set_ie(ie, _IBSS_PARA_IE_, 2, (u8 *)&(pdev_network->Configuration.ATIMWindow), &sz); + + if (rateLen > 8) + { + ie = rtw_set_ie(ie, _EXT_SUPPORTEDRATES_IE_, (rateLen - 8), (pdev_network->SupportedRates + 8), &sz); + } + +#ifdef CONFIG_80211N_HT + //HT Cap. + if(((pregistrypriv->wireless_mode&WIRELESS_11_5N)||(pregistrypriv->wireless_mode&WIRELESS_11_24N)) + && (pregistrypriv->ht_enable==_TRUE)) + { + //todo: + } +#endif //CONFIG_80211N_HT + + //pdev_network->IELength = sz; //update IELength + +_func_exit_; + + //return _SUCCESS; + + return sz; + +} + +unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit) +{ + int len; + u16 val16; + unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01}; + u8 *pbuf = pie; + int limit_new = limit; + + while(1) + { + pbuf = rtw_get_ie(pbuf, _WPA_IE_ID_, &len, limit_new); + + if (pbuf) { + + //check if oui matches... + if (_rtw_memcmp((pbuf + 2), wpa_oui_type, sizeof (wpa_oui_type)) == _FALSE) { + + goto check_next_ie; + } + + //check version... + _rtw_memcpy((u8 *)&val16, (pbuf + 6), sizeof(val16)); + + val16 = le16_to_cpu(val16); + if (val16 != 0x0001) + goto check_next_ie; + + *wpa_ie_len = *(pbuf + 1); + + return pbuf; + + } + else { + + *wpa_ie_len = 0; + return NULL; + } + +check_next_ie: + + limit_new = limit - (pbuf - pie) - 2 - len; + + if (limit_new <= 0) + break; + + pbuf += (2 + len); + + } + + *wpa_ie_len = 0; + + return NULL; + +} + +unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit) +{ + + return rtw_get_ie(pie, _WPA2_IE_ID_,rsn_ie_len, limit); + +} + +int rtw_get_wpa_cipher_suite(u8 *s) +{ + if (_rtw_memcmp(s, WPA_CIPHER_SUITE_NONE, WPA_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_NONE; + if (_rtw_memcmp(s, WPA_CIPHER_SUITE_WEP40, WPA_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_WEP40; + if (_rtw_memcmp(s, WPA_CIPHER_SUITE_TKIP, WPA_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_TKIP; + if (_rtw_memcmp(s, WPA_CIPHER_SUITE_CCMP, WPA_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_CCMP; + if (_rtw_memcmp(s, WPA_CIPHER_SUITE_WEP104, WPA_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_WEP104; + + return 0; +} + +int rtw_get_wpa2_cipher_suite(u8 *s) +{ + if (_rtw_memcmp(s, RSN_CIPHER_SUITE_NONE, RSN_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_NONE; + if (_rtw_memcmp(s, RSN_CIPHER_SUITE_WEP40, RSN_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_WEP40; + if (_rtw_memcmp(s, RSN_CIPHER_SUITE_TKIP, RSN_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_TKIP; + if (_rtw_memcmp(s, RSN_CIPHER_SUITE_CCMP, RSN_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_CCMP; + if (_rtw_memcmp(s, RSN_CIPHER_SUITE_WEP104, RSN_SELECTOR_LEN) == _TRUE) + return WPA_CIPHER_WEP104; + + return 0; +} + + +int rtw_parse_wpa_ie(u8* wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x) +{ + int i, ret=_SUCCESS; + int left, count; + u8 *pos; + u8 SUITE_1X[4] = {0x00, 0x50, 0xf2, 1}; + + if (wpa_ie_len <= 0) { + /* No WPA IE - fail silently */ + return _FAIL; + } + + + if ((*wpa_ie != _WPA_IE_ID_) || (*(wpa_ie+1) != (u8)(wpa_ie_len - 2)) || + (_rtw_memcmp(wpa_ie+2, RTW_WPA_OUI_TYPE, WPA_SELECTOR_LEN) != _TRUE) ) + { + return _FAIL; + } + + pos = wpa_ie; + + pos += 8; + left = wpa_ie_len - 8; + + + //group_cipher + if (left >= WPA_SELECTOR_LEN) { + + *group_cipher = rtw_get_wpa_cipher_suite(pos); + + pos += WPA_SELECTOR_LEN; + left -= WPA_SELECTOR_LEN; + + } + else if (left > 0) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("%s: ie length mismatch, %u too much", __FUNCTION__, left)); + + return _FAIL; + } + + + //pairwise_cipher + if (left >= 2) + { + //count = le16_to_cpu(*(u16*)pos); + count = RTW_GET_LE16(pos); + pos += 2; + left -= 2; + + if (count == 0 || left < count * WPA_SELECTOR_LEN) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("%s: ie count botch (pairwise), " + "count %u left %u", __FUNCTION__, count, left)); + return _FAIL; + } + + for (i = 0; i < count; i++) + { + *pairwise_cipher |= rtw_get_wpa_cipher_suite(pos); + + pos += WPA_SELECTOR_LEN; + left -= WPA_SELECTOR_LEN; + } + + } + else if (left == 1) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("%s: ie too short (for key mgmt)", __FUNCTION__)); + return _FAIL; + } + + if (is_8021x) { + if (left >= 6) { + pos += 2; + if (_rtw_memcmp(pos, SUITE_1X, 4) == 1) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("%s : there has 802.1x auth\n", __FUNCTION__)); + *is_8021x = 1; + } + } + } + + return ret; + +} + +int rtw_parse_wpa2_ie(u8* rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x) +{ + int i, ret=_SUCCESS; + int left, count; + u8 *pos; + u8 SUITE_1X[4] = {0x00,0x0f, 0xac, 0x01}; + + if (rsn_ie_len <= 0) { + /* No RSN IE - fail silently */ + return _FAIL; + } + + + if ((*rsn_ie!= _WPA2_IE_ID_) || (*(rsn_ie+1) != (u8)(rsn_ie_len - 2))) + { + return _FAIL; + } + + pos = rsn_ie; + pos += 4; + left = rsn_ie_len - 4; + + //group_cipher + if (left >= RSN_SELECTOR_LEN) { + + *group_cipher = rtw_get_wpa2_cipher_suite(pos); + + pos += RSN_SELECTOR_LEN; + left -= RSN_SELECTOR_LEN; + + } else if (left > 0) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("%s: ie length mismatch, %u too much", __FUNCTION__, left)); + return _FAIL; + } + + //pairwise_cipher + if (left >= 2) + { + //count = le16_to_cpu(*(u16*)pos); + count = RTW_GET_LE16(pos); + pos += 2; + left -= 2; + + if (count == 0 || left < count * RSN_SELECTOR_LEN) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("%s: ie count botch (pairwise), " + "count %u left %u", __FUNCTION__, count, left)); + return _FAIL; + } + + for (i = 0; i < count; i++) + { + *pairwise_cipher |= rtw_get_wpa2_cipher_suite(pos); + + pos += RSN_SELECTOR_LEN; + left -= RSN_SELECTOR_LEN; + } + + } + else if (left == 1) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("%s: ie too short (for key mgmt)", __FUNCTION__)); + + return _FAIL; + } + + if (is_8021x) { + if (left >= 6) { + pos += 2; + if (_rtw_memcmp(pos, SUITE_1X, 4) == 1) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("%s (): there has 802.1x auth\n", __FUNCTION__)); + *is_8021x = 1; + } + } + } + + return ret; + +} + +#ifdef CONFIG_WAPI_SUPPORT +int rtw_get_wapi_ie(u8 *in_ie,uint in_len,u8 *wapi_ie,u16 *wapi_len) +{ + u8 authmode, i; + uint cnt; + u8 wapi_oui1[4]={0x0,0x14,0x72,0x01}; + u8 wapi_oui2[4]={0x0,0x14,0x72,0x02}; + +_func_enter_; + cnt = (_TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_); + while(cnt<in_len) + { + authmode=in_ie[cnt]; + + //if(authmode==_WAPI_IE_) + if(authmode==_WAPI_IE_ && (_rtw_memcmp(&in_ie[cnt+6], wapi_oui1,4)==_TRUE || + _rtw_memcmp(&in_ie[cnt+6], wapi_oui2,4)==_TRUE)) + { + if (wapi_ie) { + _rtw_memcpy(wapi_ie, &in_ie[cnt],in_ie[cnt+1]+2); + + for(i=0;i<(in_ie[cnt+1]+2);i=i+8){ + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n", + wapi_ie[i],wapi_ie[i+1],wapi_ie[i+2],wapi_ie[i+3],wapi_ie[i+4], + wapi_ie[i+5],wapi_ie[i+6],wapi_ie[i+7])); + } + } + + *wapi_len=in_ie[cnt+1]+2; + cnt+=in_ie[cnt+1]+2; //get next + } + else + { + cnt+=in_ie[cnt+1]+2; //get next + } + } + + return *wapi_len; +_func_exit_; + + +} +#endif + +int rtw_get_sec_ie(u8 *in_ie,uint in_len,u8 *rsn_ie,u16 *rsn_len,u8 *wpa_ie,u16 *wpa_len) +{ + u8 authmode, sec_idx, i; + u8 wpa_oui[4]={0x0,0x50,0xf2,0x01}; + uint cnt; + +_func_enter_; + + //Search required WPA or WPA2 IE and copy to sec_ie[ ] + + cnt = (_TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_); + + sec_idx=0; + + while(cnt<in_len) + { + authmode=in_ie[cnt]; + + if((authmode==_WPA_IE_ID_)&&(_rtw_memcmp(&in_ie[cnt+2], &wpa_oui[0],4)==_TRUE)) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("\n rtw_get_wpa_ie: sec_idx=%d in_ie[cnt+1]+2=%d\n",sec_idx,in_ie[cnt+1]+2)); + + if (wpa_ie) { + _rtw_memcpy(wpa_ie, &in_ie[cnt],in_ie[cnt+1]+2); + + for(i=0;i<(in_ie[cnt+1]+2);i=i+8){ + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n", + wpa_ie[i],wpa_ie[i+1],wpa_ie[i+2],wpa_ie[i+3],wpa_ie[i+4], + wpa_ie[i+5],wpa_ie[i+6],wpa_ie[i+7])); + } + } + + *wpa_len=in_ie[cnt+1]+2; + cnt+=in_ie[cnt+1]+2; //get next + } + else + { + if(authmode==_WPA2_IE_ID_) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("\n get_rsn_ie: sec_idx=%d in_ie[cnt+1]+2=%d\n",sec_idx,in_ie[cnt+1]+2)); + + if (rsn_ie) { + _rtw_memcpy(rsn_ie, &in_ie[cnt],in_ie[cnt+1]+2); + + for(i=0;i<(in_ie[cnt+1]+2);i=i+8){ + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n", + rsn_ie[i],rsn_ie[i+1],rsn_ie[i+2],rsn_ie[i+3],rsn_ie[i+4], + rsn_ie[i+5],rsn_ie[i+6],rsn_ie[i+7])); + } + } + + *rsn_len=in_ie[cnt+1]+2; + cnt+=in_ie[cnt+1]+2; //get next + } + else + { + cnt+=in_ie[cnt+1]+2; //get next + } + } + + } + +_func_exit_; + + return (*rsn_len+*wpa_len); + +} + +u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen) +{ + u8 match = _FALSE; + u8 eid, wps_oui[4]={0x0,0x50,0xf2,0x04}; + + if(ie_ptr == NULL) return match; + + eid = ie_ptr[0]; + + if((eid==_WPA_IE_ID_)&&(_rtw_memcmp(&ie_ptr[2], wps_oui, 4)==_TRUE)) + { + //DBG_8192C("==> found WPS_IE.....\n"); + *wps_ielen = ie_ptr[1]+2; + match=_TRUE; + } + return match; +} + +u8 *rtw_get_wps_ie_from_scan_queue(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen, u8 frame_type) +{ + u8* wps = NULL; + + DBG_871X( "[%s] frame_type = %d\n", __FUNCTION__, frame_type ); + switch( frame_type ) + { + case 1: + case 3: + { // Beacon or Probe Response + wps = rtw_get_wps_ie(in_ie + _PROBERSP_IE_OFFSET_, in_len - _PROBERSP_IE_OFFSET_, wps_ie, wps_ielen); + break; + } + case 2: + { // Probe Request + wps = rtw_get_wps_ie(in_ie + _PROBEREQ_IE_OFFSET_ , in_len - _PROBEREQ_IE_OFFSET_ , wps_ie, wps_ielen); + break; + } + } + return wps; +} + +/** + * rtw_get_wps_ie - Search WPS IE from a series of IEs + * @in_ie: Address of IEs to search + * @in_len: Length limit from in_ie + * @wps_ie: If not NULL and WPS IE is found, WPS IE will be copied to the buf starting from wps_ie + * @wps_ielen: If not NULL and WPS IE is found, will set to the length of the entire WPS IE + * + * Returns: The address of the WPS IE found, or NULL + */ +u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen) +{ + uint cnt; + u8 *wpsie_ptr=NULL; + u8 eid, wps_oui[4]={0x0,0x50,0xf2,0x04}; + + if(wps_ielen) + *wps_ielen = 0; + + if(!in_ie || in_len<=0) + return wpsie_ptr; + + cnt = 0; + + while(cnt<in_len) + { + eid = in_ie[cnt]; + + if((eid==_WPA_IE_ID_)&&(_rtw_memcmp(&in_ie[cnt+2], wps_oui, 4)==_TRUE)) + { + wpsie_ptr = &in_ie[cnt]; + + if(wps_ie) + _rtw_memcpy(wps_ie, &in_ie[cnt], in_ie[cnt+1]+2); + + if(wps_ielen) + *wps_ielen = in_ie[cnt+1]+2; + + cnt+=in_ie[cnt+1]+2; + + break; + } + else + { + cnt+=in_ie[cnt+1]+2; //goto next + } + + } + + return wpsie_ptr; +} + +/** + * rtw_get_wps_attr - Search a specific WPS attribute from a given WPS IE + * @wps_ie: Address of WPS IE to search + * @wps_ielen: Length limit from wps_ie + * @target_attr_id: The attribute ID of WPS attribute to search + * @buf_attr: If not NULL and the WPS attribute is found, WPS attribute will be copied to the buf starting from buf_attr + * @len_attr: If not NULL and the WPS attribute is found, will set to the length of the entire WPS attribute + * + * Returns: the address of the specific WPS attribute found, or NULL + */ +u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_attr, u32 *len_attr) +{ + u8 *attr_ptr = NULL; + u8 * target_attr_ptr = NULL; + u8 wps_oui[4]={0x00,0x50,0xF2,0x04}; + + if(len_attr) + *len_attr = 0; + + if ( ( wps_ie[0] != _VENDOR_SPECIFIC_IE_ ) || + ( _rtw_memcmp( wps_ie + 2, wps_oui , 4 ) != _TRUE ) ) + { + return attr_ptr; + } + + // 6 = 1(Element ID) + 1(Length) + 4(WPS OUI) + attr_ptr = wps_ie + 6; //goto first attr + + while(attr_ptr - wps_ie < wps_ielen) + { + // 4 = 2(Attribute ID) + 2(Length) + u16 attr_id = RTW_GET_BE16(attr_ptr); + u16 attr_data_len = RTW_GET_BE16(attr_ptr + 2); + u16 attr_len = attr_data_len + 4; + + //DBG_871X("%s attr_ptr:%p, id:%u, length:%u\n", __FUNCTION__, attr_ptr, attr_id, attr_data_len); + if( attr_id == target_attr_id ) + { + target_attr_ptr = attr_ptr; + + if(buf_attr) + _rtw_memcpy(buf_attr, attr_ptr, attr_len); + + if(len_attr) + *len_attr = attr_len; + + break; + } + else + { + attr_ptr += attr_len; //goto next + } + + } + + return target_attr_ptr; +} + +/** + * rtw_get_wps_attr_content - Search a specific WPS attribute content from a given WPS IE + * @wps_ie: Address of WPS IE to search + * @wps_ielen: Length limit from wps_ie + * @target_attr_id: The attribute ID of WPS attribute to search + * @buf_content: If not NULL and the WPS attribute is found, WPS attribute content will be copied to the buf starting from buf_content + * @len_content: If not NULL and the WPS attribute is found, will set to the length of the WPS attribute content + * + * Returns: the address of the specific WPS attribute content found, or NULL + */ +u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id ,u8 *buf_content, uint *len_content) +{ + u8 *attr_ptr; + u32 attr_len; + + if(len_content) + *len_content = 0; + + attr_ptr = rtw_get_wps_attr(wps_ie, wps_ielen, target_attr_id, NULL, &attr_len); + + if(attr_ptr && attr_len) + { + if(buf_content) + _rtw_memcpy(buf_content, attr_ptr+4, attr_len-4); + + if(len_content) + *len_content = attr_len-4; + + return attr_ptr+4; + } + + return NULL; +} + +static int rtw_ieee802_11_parse_vendor_specific(u8 *pos, uint elen, + struct rtw_ieee802_11_elems *elems, + int show_errors) +{ + unsigned int oui; + + /* first 3 bytes in vendor specific information element are the IEEE + * OUI of the vendor. The following byte is used a vendor specific + * sub-type. */ + if (elen < 4) { + if (show_errors) { + DBG_871X("short vendor specific " + "information element ignored (len=%lu)\n", + (unsigned long) elen); + } + return -1; + } + + oui = RTW_GET_BE24(pos); + switch (oui) { + case OUI_MICROSOFT: + /* Microsoft/Wi-Fi information elements are further typed and + * subtyped */ + switch (pos[3]) { + case 1: + /* Microsoft OUI (00:50:F2) with OUI Type 1: + * real WPA information element */ + elems->wpa_ie = pos; + elems->wpa_ie_len = elen; + break; + case WME_OUI_TYPE: /* this is a Wi-Fi WME info. element */ + if (elen < 5) { + DBG_871X("short WME " + "information element ignored " + "(len=%lu)\n", + (unsigned long) elen); + return -1; + } + switch (pos[4]) { + case WME_OUI_SUBTYPE_INFORMATION_ELEMENT: + case WME_OUI_SUBTYPE_PARAMETER_ELEMENT: + elems->wme = pos; + elems->wme_len = elen; + break; + case WME_OUI_SUBTYPE_TSPEC_ELEMENT: + elems->wme_tspec = pos; + elems->wme_tspec_len = elen; + break; + default: + DBG_871X("unknown WME " + "information element ignored " + "(subtype=%d len=%lu)\n", + pos[4], (unsigned long) elen); + return -1; + } + break; + case 4: + /* Wi-Fi Protected Setup (WPS) IE */ + elems->wps_ie = pos; + elems->wps_ie_len = elen; + break; + default: + DBG_871X("Unknown Microsoft " + "information element ignored " + "(type=%d len=%lu)\n", + pos[3], (unsigned long) elen); + return -1; + } + break; + + case OUI_BROADCOM: + switch (pos[3]) { + case VENDOR_HT_CAPAB_OUI_TYPE: + elems->vendor_ht_cap = pos; + elems->vendor_ht_cap_len = elen; + break; + default: + DBG_871X("Unknown Broadcom " + "information element ignored " + "(type=%d len=%lu)\n", + pos[3], (unsigned long) elen); + return -1; + } + break; + + default: + DBG_871X("unknown vendor specific information " + "element ignored (vendor OUI %02x:%02x:%02x " + "len=%lu)\n", + pos[0], pos[1], pos[2], (unsigned long) elen); + return -1; + } + + return 0; + +} + +/** + * ieee802_11_parse_elems - Parse information elements in management frames + * @start: Pointer to the start of IEs + * @len: Length of IE buffer in octets + * @elems: Data structure for parsed elements + * @show_errors: Whether to show parsing errors in debug log + * Returns: Parsing result + */ +ParseRes rtw_ieee802_11_parse_elems(u8 *start, uint len, + struct rtw_ieee802_11_elems *elems, + int show_errors) +{ + uint left = len; + u8 *pos = start; + int unknown = 0; + + _rtw_memset(elems, 0, sizeof(*elems)); + + while (left >= 2) { + u8 id, elen; + + id = *pos++; + elen = *pos++; + left -= 2; + + if (elen > left) { + if (show_errors) { + DBG_871X("IEEE 802.11 element " + "parse failed (id=%d elen=%d " + "left=%lu)\n", + id, elen, (unsigned long) left); + } + return ParseFailed; + } + + switch (id) { + case WLAN_EID_SSID: + elems->ssid = pos; + elems->ssid_len = elen; + break; + case WLAN_EID_SUPP_RATES: + elems->supp_rates = pos; + elems->supp_rates_len = elen; + break; + case WLAN_EID_FH_PARAMS: + elems->fh_params = pos; + elems->fh_params_len = elen; + break; + case WLAN_EID_DS_PARAMS: + elems->ds_params = pos; + elems->ds_params_len = elen; + break; + case WLAN_EID_CF_PARAMS: + elems->cf_params = pos; + elems->cf_params_len = elen; + break; + case WLAN_EID_TIM: + elems->tim = pos; + elems->tim_len = elen; + break; + case WLAN_EID_IBSS_PARAMS: + elems->ibss_params = pos; + elems->ibss_params_len = elen; + break; + case WLAN_EID_CHALLENGE: + elems->challenge = pos; + elems->challenge_len = elen; + break; + case WLAN_EID_ERP_INFO: + elems->erp_info = pos; + elems->erp_info_len = elen; + break; + case WLAN_EID_EXT_SUPP_RATES: + elems->ext_supp_rates = pos; + elems->ext_supp_rates_len = elen; + break; + case WLAN_EID_VENDOR_SPECIFIC: + if (rtw_ieee802_11_parse_vendor_specific(pos, elen, + elems, + show_errors)) + unknown++; + break; + case WLAN_EID_RSN: + elems->rsn_ie = pos; + elems->rsn_ie_len = elen; + break; + case WLAN_EID_PWR_CAPABILITY: + elems->power_cap = pos; + elems->power_cap_len = elen; + break; + case WLAN_EID_SUPPORTED_CHANNELS: + elems->supp_channels = pos; + elems->supp_channels_len = elen; + break; + case WLAN_EID_MOBILITY_DOMAIN: + elems->mdie = pos; + elems->mdie_len = elen; + break; + case WLAN_EID_FAST_BSS_TRANSITION: + elems->ftie = pos; + elems->ftie_len = elen; + break; + case WLAN_EID_TIMEOUT_INTERVAL: + elems->timeout_int = pos; + elems->timeout_int_len = elen; + break; + case WLAN_EID_HT_CAP: + elems->ht_capabilities = pos; + elems->ht_capabilities_len = elen; + break; + case WLAN_EID_HT_OPERATION: + elems->ht_operation = pos; + elems->ht_operation_len = elen; + break; + default: + unknown++; + if (!show_errors) + break; + DBG_871X("IEEE 802.11 element parse " + "ignored unknown element (id=%d elen=%d)\n", + id, elen); + break; + } + + left -= elen; + pos += elen; + } + + if (left) + return ParseFailed; + + return unknown ? ParseUnknown : ParseOK; + +} + +static u8 key_char2num(u8 ch); +static u8 key_char2num(u8 ch) +{ + if((ch>='0')&&(ch<='9')) + return ch - '0'; + else if ((ch>='a')&&(ch<='f')) + return ch - 'a' + 10; + else if ((ch>='A')&&(ch<='F')) + return ch - 'A' + 10; + else + return 0xff; +} + +u8 str_2char2num(u8 hch, u8 lch); +u8 str_2char2num(u8 hch, u8 lch) +{ + return ((key_char2num(hch) * 10 ) + key_char2num(lch)); +} + +u8 key_2char2num(u8 hch, u8 lch); +u8 key_2char2num(u8 hch, u8 lch) +{ + return ((key_char2num(hch) << 4) | key_char2num(lch)); +} + +u8 convert_ip_addr(u8 hch, u8 mch, u8 lch) +{ + return ((key_char2num(hch) * 100) + (key_char2num(mch) * 10 ) + key_char2num(lch)); +} + +extern char* rtw_initmac; +void rtw_macaddr_cfg(u8 *mac_addr) +{ + u8 mac[ETH_ALEN]; + if(mac_addr == NULL) return; + + if ( rtw_initmac ) + { // Users specify the mac address + int jj,kk; + + for( jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3 ) + { + mac[jj] = key_2char2num(rtw_initmac[kk], rtw_initmac[kk+ 1]); + } + _rtw_memcpy(mac_addr, mac, ETH_ALEN); + } + else + { // Use the mac address stored in the Efuse + _rtw_memcpy(mac, mac_addr, ETH_ALEN); + } + + if (((mac[0]==0xff) &&(mac[1]==0xff) && (mac[2]==0xff) && + (mac[3]==0xff) && (mac[4]==0xff) &&(mac[5]==0xff)) || + ((mac[0]==0x0) && (mac[1]==0x0) && (mac[2]==0x0) && + (mac[3]==0x0) && (mac[4]==0x0) &&(mac[5]==0x0))) + { + mac[0] = 0x00; + mac[1] = 0xe0; + mac[2] = 0x4c; + mac[3] = 0x87; + mac[4] = 0x00; + mac[5] = 0x00; + // use default mac addresss + _rtw_memcpy(mac_addr, mac, ETH_ALEN); + DBG_871X("MAC Address from efuse error, assign default one !!!\n"); + } + + DBG_871X("rtw_macaddr_cfg MAC Address = "MAC_FMT"\n", MAC_ARG(mac_addr)); +} + +void dump_ies(u8 *buf, u32 buf_len) +{ + u8* pos = (u8*)buf; + u8 id, len; + + while(pos-buf<=buf_len){ + id = *pos; + len = *(pos+1); + + DBG_871X("%s ID:%u, LEN:%u\n", __FUNCTION__, id, len); + dump_wps_ie(pos, len); + #ifdef CONFIG_P2P + dump_p2p_ie(pos, len); + #ifdef CONFIG_WFD + dump_wfd_ie(pos, len); + #endif + #endif + + pos+=(2+len); + } +} + +void dump_wps_ie(u8 *ie, u32 ie_len) +{ + u8* pos = (u8*)ie; + u16 id; + u16 len; + + u8 *wps_ie; + uint wps_ielen; + + wps_ie = rtw_get_wps_ie(ie, ie_len, NULL, &wps_ielen); + if(wps_ie != ie || wps_ielen == 0) + return; + + pos+=6; + while(pos-ie < ie_len){ + id = RTW_GET_BE16(pos); + len = RTW_GET_BE16(pos + 2); + + DBG_871X("%s ID:0x%04x, LEN:%u\n", __FUNCTION__, id, len); + + pos+=(4+len); + } +} + +#ifdef CONFIG_P2P +/** + * rtw_get_p2p_merged_len - Get merged ie length from muitiple p2p ies. + * @in_ie: Pointer of the first p2p ie + * @in_len: Total len of muiltiple p2p ies + * Returns: Length of merged p2p ie length + */ +u32 rtw_get_p2p_merged_ies_len(u8 *in_ie, u32 in_len) +{ + PNDIS_802_11_VARIABLE_IEs pIE; + u8 OUI[4] = { 0x50, 0x6f, 0x9a, 0x09 }; + int i=0; + int j=0, len=0; + + while( i < in_len) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(in_ie+ i); + + if( pIE->ElementID == _VENDOR_SPECIFIC_IE_ && _rtw_memcmp(pIE->data, OUI, 4) ) + { + len += pIE->Length-4; // 4 is P2P OUI length, don't count it in this loop + } + + i += (pIE->Length + 2); + } + + return len + 4; // Append P2P OUI length at last. +} + +/** + * rtw_p2p_merge_ies - Merge muitiple p2p ies into one + * @in_ie: Pointer of the first p2p ie + * @in_len: Total len of muiltiple p2p ies + * @merge_ie: Pointer of merged ie + * Returns: Length of merged p2p ie + */ +int rtw_p2p_merge_ies(u8 *in_ie, u32 in_len, u8 *merge_ie) +{ + PNDIS_802_11_VARIABLE_IEs pIE; + u8 len = 0; + u8 OUI[4] = { 0x50, 0x6f, 0x9a, 0x09 }; + u8 ELOUI[6] = { 0xDD, 0x00, 0x50, 0x6f, 0x9a, 0x09 }; //EID;Len;OUI, Len would copy at the end of function + int i=0; + + if( merge_ie != NULL) + { + //Set first P2P OUI + _rtw_memcpy(merge_ie, ELOUI, 6); + merge_ie += 6; + + while( i < in_len) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(in_ie+ i); + + // Take out the rest of P2P OUIs + if( pIE->ElementID == _VENDOR_SPECIFIC_IE_ && _rtw_memcmp(pIE->data, OUI, 4) ) + { + _rtw_memcpy( merge_ie, pIE->data +4, pIE->Length -4); + len += pIE->Length-4; + merge_ie += pIE->Length-4; + } + + i += (pIE->Length + 2); + } + + return len + 4; // 4 is for P2P OUI + + } + + return 0; +} + +void dump_p2p_ie(u8 *ie, u32 ie_len) { + u8* pos = (u8*)ie; + u8 id; + u16 len; + + u8 *p2p_ie; + uint p2p_ielen; + + p2p_ie = rtw_get_p2p_ie(ie, ie_len, NULL, &p2p_ielen); + if(p2p_ie != ie || p2p_ielen == 0) + return; + + pos+=6; + while(pos-ie < ie_len){ + id = *pos; + len = RTW_GET_LE16(pos+1); + + DBG_871X("%s ID:%u, LEN:%u\n", __FUNCTION__, id, len); + + pos+=(3+len); + } +} + +u8 *rtw_get_p2p_ie_from_scan_queue(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen, u8 frame_type) +{ + u8* p2p = NULL; + + DBG_871X( "[%s] frame_type = %d\n", __FUNCTION__, frame_type ); + switch( frame_type ) + { + case 1: + case 3: + { // Beacon or Probe Response + p2p = rtw_get_p2p_ie(in_ie + _PROBERSP_IE_OFFSET_, in_len - _PROBERSP_IE_OFFSET_, p2p_ie, p2p_ielen); + break; + } + case 2: + { // Probe Request + p2p = rtw_get_p2p_ie(in_ie + _PROBEREQ_IE_OFFSET_ , in_len - _PROBEREQ_IE_OFFSET_ , p2p_ie, p2p_ielen); + break; + } + } + return p2p; +} + +/** + * rtw_get_p2p_ie - Search P2P IE from a series of IEs + * @in_ie: Address of IEs to search + * @in_len: Length limit from in_ie + * @p2p_ie: If not NULL and P2P IE is found, P2P IE will be copied to the buf starting from p2p_ie + * @p2p_ielen: If not NULL and P2P IE is found, will set to the length of the entire P2P IE + * + * Returns: The address of the P2P IE found, or NULL + */ +u8 *rtw_get_p2p_ie(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen) +{ + uint cnt = 0; + u8 *p2p_ie_ptr; + u8 eid, p2p_oui[4]={0x50,0x6F,0x9A,0x09}; + + if ( p2p_ielen != NULL ) + *p2p_ielen = 0; + + while(cnt<in_len) + { + eid = in_ie[cnt]; + if ((in_len < 0) || (cnt > MAX_IE_SZ)) { +#ifdef PLATFORM_LINUX + dump_stack(); +#endif + return NULL; + } + if( ( eid == _VENDOR_SPECIFIC_IE_ ) && ( _rtw_memcmp( &in_ie[cnt+2], p2p_oui, 4) == _TRUE ) ) + { + p2p_ie_ptr = in_ie + cnt; + + if ( p2p_ie != NULL ) + { + _rtw_memcpy( p2p_ie, &in_ie[ cnt ], in_ie[ cnt + 1 ] + 2 ); + } + + if ( p2p_ielen != NULL ) + { + *p2p_ielen = in_ie[ cnt + 1 ] + 2; + } + + return p2p_ie_ptr; + + break; + } + else + { + cnt += in_ie[ cnt + 1 ] +2; //goto next + } + + } + + return NULL; + +} + +/** + * rtw_get_p2p_attr - Search a specific P2P attribute from a given P2P IE + * @p2p_ie: Address of P2P IE to search + * @p2p_ielen: Length limit from p2p_ie + * @target_attr_id: The attribute ID of P2P attribute to search + * @buf_attr: If not NULL and the P2P attribute is found, P2P attribute will be copied to the buf starting from buf_attr + * @len_attr: If not NULL and the P2P attribute is found, will set to the length of the entire P2P attribute + * + * Returns: the address of the specific WPS attribute found, or NULL + */ +u8 *rtw_get_p2p_attr(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id ,u8 *buf_attr, u32 *len_attr) +{ + u8 *attr_ptr = NULL; + u8 *target_attr_ptr = NULL; + u8 p2p_oui[4]={0x50,0x6F,0x9A,0x09}; + + if(len_attr) + *len_attr = 0; + + if ( !p2p_ie || ( p2p_ie[0] != _VENDOR_SPECIFIC_IE_ ) || + ( _rtw_memcmp( p2p_ie + 2, p2p_oui , 4 ) != _TRUE ) ) + { + return attr_ptr; + } + + // 6 = 1(Element ID) + 1(Length) + 3 (OUI) + 1(OUI Type) + attr_ptr = p2p_ie + 6; //goto first attr + + while(attr_ptr - p2p_ie < p2p_ielen) + { + // 3 = 1(Attribute ID) + 2(Length) + u8 attr_id = *attr_ptr; + u16 attr_data_len = RTW_GET_LE16(attr_ptr + 1); + u16 attr_len = attr_data_len + 3; + + //DBG_871X("%s attr_ptr:%p, id:%u, length:%u\n", __FUNCTION__, attr_ptr, attr_id, attr_data_len); + if( attr_id == target_attr_id ) + { + target_attr_ptr = attr_ptr; + + if(buf_attr) + _rtw_memcpy(buf_attr, attr_ptr, attr_len); + + if(len_attr) + *len_attr = attr_len; + + break; + } + else + { + attr_ptr += attr_len; //goto next + } + + } + + return target_attr_ptr; +} + +/** + * rtw_get_p2p_attr_content - Search a specific P2P attribute content from a given P2P IE + * @p2p_ie: Address of P2P IE to search + * @p2p_ielen: Length limit from p2p_ie + * @target_attr_id: The attribute ID of P2P attribute to search + * @buf_content: If not NULL and the P2P attribute is found, P2P attribute content will be copied to the buf starting from buf_content + * @len_content: If not NULL and the P2P attribute is found, will set to the length of the P2P attribute content + * + * Returns: the address of the specific P2P attribute content found, or NULL + */ +u8 *rtw_get_p2p_attr_content(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id ,u8 *buf_content, uint *len_content) +{ + u8 *attr_ptr; + u32 attr_len; + + if(len_content) + *len_content = 0; + + attr_ptr = rtw_get_p2p_attr(p2p_ie, p2p_ielen, target_attr_id, NULL, &attr_len); + + if(attr_ptr && attr_len) + { + if(buf_content) + _rtw_memcpy(buf_content, attr_ptr+3, attr_len-3); + + if(len_content) + *len_content = attr_len-3; + + return attr_ptr+3; + } + + return NULL; +} + +u32 rtw_set_p2p_attr_content(u8 *pbuf, u8 attr_id, u16 attr_len, u8 *pdata_attr) +{ + u32 a_len; + + *pbuf = attr_id; + + //*(u16*)(pbuf + 1) = cpu_to_le16(attr_len); + RTW_PUT_LE16(pbuf + 1, attr_len); + + if(pdata_attr) + _rtw_memcpy(pbuf + 3, pdata_attr, attr_len); + + a_len = attr_len + 3; + + return a_len; +} + +static uint rtw_p2p_attr_remove(u8 *ie, uint ielen_ori, u8 attr_id) +{ + u8 *target_attr; + u32 target_attr_len; + uint ielen = ielen_ori; + int index=0; + + while(1) { + target_attr=rtw_get_p2p_attr(ie, ielen, attr_id, NULL, &target_attr_len); + if(target_attr && target_attr_len) + { + u8 *next_attr = target_attr+target_attr_len; + uint remain_len = ielen-(next_attr-ie); + //dump_ies(ie, ielen); + #if 0 + DBG_871X("[%d] ie:%p, ielen:%u\n" + "target_attr:%p, target_attr_len:%u\n" + "next_attr:%p, remain_len:%u\n" + , index++ + , ie, ielen + , target_attr, target_attr_len + , next_attr, remain_len + ); + #endif + + _rtw_memset(target_attr, 0, target_attr_len); + _rtw_memcpy(target_attr, next_attr, remain_len); + _rtw_memset(target_attr+remain_len, 0, target_attr_len); + *(ie+1) -= target_attr_len; + ielen-=target_attr_len; + } + else + { + //if(index>0) + // dump_ies(ie, ielen); + break; + } + } + + return ielen; +} + +void rtw_WLAN_BSSID_EX_remove_p2p_attr(WLAN_BSSID_EX *bss_ex, u8 attr_id) +{ + u8 *p2p_ie; + uint p2p_ielen, p2p_ielen_ori; + int cnt; + + if( (p2p_ie=rtw_get_p2p_ie(bss_ex->IEs+_FIXED_IE_LENGTH_, bss_ex->IELength-_FIXED_IE_LENGTH_, NULL, &p2p_ielen_ori)) ) + { + #if 0 + if(rtw_get_p2p_attr(p2p_ie, p2p_ielen_ori, attr_id, NULL, NULL)) { + DBG_871X("rtw_get_p2p_attr: GOT P2P_ATTR:%u!!!!!!!!\n", attr_id); + dump_ies(bss_ex->IEs+_FIXED_IE_LENGTH_, bss_ex->IELength-_FIXED_IE_LENGTH_); + } + #endif + + p2p_ielen=rtw_p2p_attr_remove(p2p_ie, p2p_ielen_ori, attr_id); + if(p2p_ielen != p2p_ielen_ori) { + + u8 *next_ie_ori = p2p_ie+p2p_ielen_ori; + u8 *next_ie = p2p_ie+p2p_ielen; + uint remain_len = bss_ex->IELength-(next_ie_ori-bss_ex->IEs); + + _rtw_memcpy(next_ie, next_ie_ori, remain_len); + _rtw_memset(next_ie+remain_len, 0, p2p_ielen_ori-p2p_ielen); + bss_ex->IELength -= p2p_ielen_ori-p2p_ielen; + + #if 0 + DBG_871X("remove P2P_ATTR:%u!\n", attr_id); + dump_ies(bss_ex->IEs+_FIXED_IE_LENGTH_, bss_ex->IELength-_FIXED_IE_LENGTH_); + #endif + } + } +} + +#endif //CONFIG_P2P + +#ifdef CONFIG_WFD +void dump_wfd_ie(u8 *ie, u32 ie_len) +{ + u8* pos = (u8*)ie; + u8 id; + u16 len; + + u8 *wfd_ie; + uint wfd_ielen; + + if(rtw_get_wfd_ie(ie, ie_len, NULL, &wfd_ielen) == _FALSE) + return; + + pos+=6; + while(pos-ie < ie_len){ + id = *pos; + len = RTW_GET_BE16(pos+1); + + DBG_871X("%s ID:%u, LEN:%u\n", __FUNCTION__, id, len); + + pos+=(3+len); + } +} + +int rtw_get_wfd_ie(u8 *in_ie, int in_len, u8 *wfd_ie, uint *wfd_ielen) +{ + int match; + uint cnt = 0; + u8 eid, wfd_oui[4]={0x50,0x6F,0x9A,0x0A}; + + + match=_FALSE; + + if ( in_len < 0 ) + { + return match; + } + + while(cnt<in_len) + { + eid = in_ie[cnt]; + + if( ( eid == _VENDOR_SPECIFIC_IE_ ) && ( _rtw_memcmp( &in_ie[cnt+2], wfd_oui, 4) == _TRUE ) ) + { + if ( wfd_ie != NULL ) + { + _rtw_memcpy( wfd_ie, &in_ie[ cnt ], in_ie[ cnt + 1 ] + 2 ); + + } + else + { + if ( wfd_ielen != NULL ) + { + *wfd_ielen = 0; + } + } + + if ( wfd_ielen != NULL ) + { + *wfd_ielen = in_ie[ cnt + 1 ] + 2; + } + + cnt += in_ie[ cnt + 1 ] + 2; + + match = _TRUE; + break; + } + else + { + cnt += in_ie[ cnt + 1 ] +2; //goto next + } + + } + + if ( match == _TRUE ) + { + match = cnt; + } + + return match; + +} + +int rtw_get_wfd_ie_from_scan_queue(u8 *in_ie, int in_len, u8 *wfd_ie, uint *wfd_ielen, u8 frame_type) +{ + int match; + + match=_FALSE; + + DBG_871X( "[%s] frame_type = %d\n", __FUNCTION__, frame_type ); + switch( frame_type ) + { + case 1: + case 3: + { // Beacon or Probe Response + match = rtw_get_wfd_ie(in_ie + _PROBERSP_IE_OFFSET_, in_len - _PROBERSP_IE_OFFSET_, wfd_ie, wfd_ielen); + break; + } + case 2: + { // Probe Request + match = rtw_get_wfd_ie(in_ie + _PROBEREQ_IE_OFFSET_ , in_len - _PROBEREQ_IE_OFFSET_ , wfd_ie, wfd_ielen); + break; + } + } + return match; +} + +// attr_content: The output buffer, contains the "body field" of WFD attribute. +// attr_contentlen: The data length of the "body field" of WFD attribute. +int rtw_get_wfd_attr_content(u8 *wfd_ie, uint wfd_ielen, u8 target_attr_id ,u8 *attr_content, uint *attr_contentlen) +{ + int match; + uint cnt = 0; + u8 attr_id, wfd_oui[4]={0x50,0x6F,0x9A,0x0A}; + + + match=_FALSE; + + if ( ( wfd_ie[ 0 ] != _VENDOR_SPECIFIC_IE_ ) || + ( _rtw_memcmp( wfd_ie + 2, wfd_oui , 4 ) != _TRUE ) ) + { + return( match ); + } + + // 1 ( WFD IE ) + 1 ( Length ) + 3 ( OUI ) + 1 ( OUI Type ) + cnt = 6; + while( cnt < wfd_ielen ) + { + u16 attrlen = RTW_GET_BE16(wfd_ie + cnt + 1); + + attr_id = wfd_ie[cnt]; + if( attr_id == target_attr_id ) + { + // 3 -> 1 byte for attribute ID field, 2 bytes for length field + if(attr_content) + _rtw_memcpy( attr_content, &wfd_ie[ cnt + 3 ], attrlen ); + + if(attr_contentlen) + *attr_contentlen = attrlen; + + cnt += attrlen + 3; + + match = _TRUE; + break; + } + else + { + cnt += attrlen + 3; //goto next + } + + } + + return match; + +} +#endif // CONFIG_WFD + +//Baron adds to avoid FreeBSD warning +int ieee80211_is_empty_essid(const char *essid, int essid_len) +{ + /* Single white space is for Linksys APs */ + if (essid_len == 1 && essid[0] == ' ') + return 1; + + /* Otherwise, if the entire essid is 0, we assume it is hidden */ + while (essid_len) { + essid_len--; + if (essid[essid_len] != '\0') + return 0; + } + + return 1; +} + +int ieee80211_get_hdrlen(u16 fc) +{ + int hdrlen = 24; + + switch (WLAN_FC_GET_TYPE(fc)) { + case RTW_IEEE80211_FTYPE_DATA: + if (fc & RTW_IEEE80211_STYPE_QOS_DATA) + hdrlen += 2; + if ((fc & RTW_IEEE80211_FCTL_FROMDS) && (fc & RTW_IEEE80211_FCTL_TODS)) + hdrlen += 6; /* Addr4 */ + break; + case RTW_IEEE80211_FTYPE_CTL: + switch (WLAN_FC_GET_STYPE(fc)) { + case RTW_IEEE80211_STYPE_CTS: + case RTW_IEEE80211_STYPE_ACK: + hdrlen = 10; + break; + default: + hdrlen = 16; + break; + } + break; + } + + return hdrlen; +} + +int rtw_get_cipher_info(struct wlan_network *pnetwork) +{ + u32 wpa_ielen; + unsigned char *pbuf; + int group_cipher = 0, pairwise_cipher = 0, is8021x = 0; + int ret = _FAIL; + pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); + + if(pbuf && (wpa_ielen>0)) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("rtw_get_cipher_info: wpa_ielen: %d", wpa_ielen)); + if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) { + + pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher; + pnetwork->BcnInfo.group_cipher = group_cipher; + pnetwork->BcnInfo.is_8021x = is8021x; + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("%s: pnetwork->pairwise_cipher: %d, is_8021x is %d", + __func__, pnetwork->BcnInfo.pairwise_cipher, pnetwork->BcnInfo.is_8021x)); + ret = _SUCCESS; + } + } else { + + pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); + + if(pbuf && (wpa_ielen>0)) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("get RSN IE\n")); + if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("get RSN IE OK!!!\n")); + pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher; + pnetwork->BcnInfo.group_cipher = group_cipher; + pnetwork->BcnInfo.is_8021x = is8021x; + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("%s: pnetwork->pairwise_cipher: %d," + "pnetwork->group_cipher is %d, is_8021x is %d", __func__, pnetwork->BcnInfo.pairwise_cipher, + pnetwork->BcnInfo.group_cipher,pnetwork->BcnInfo.is_8021x)); + ret = _SUCCESS; + } + } + } + + return ret; +} + +void rtw_get_bcn_info(struct wlan_network *pnetwork) +{ + unsigned short cap = 0; + u8 bencrypt = 0; + //u8 wpa_ie[255],rsn_ie[255]; + u16 wpa_len=0,rsn_len=0; + struct HT_info_element *pht_info = NULL; + struct rtw_ieee80211_ht_cap *pht_cap = NULL; + unsigned int len; + unsigned char *p; + + _rtw_memcpy((u8 *)&cap, rtw_get_capability_from_ie(pnetwork->network.IEs), 2); + cap = le16_to_cpu(cap); + if (cap & WLAN_CAPABILITY_PRIVACY) { + bencrypt = 1; + pnetwork->network.Privacy = 1; + } else { + pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_OPENSYS; + } + rtw_get_sec_ie(pnetwork->network.IEs ,pnetwork->network.IELength,NULL,&rsn_len,NULL,&wpa_len); + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("rtw_get_bcn_info: ssid=%s\n",pnetwork->network.Ssid.Ssid)); + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("rtw_get_bcn_info: wpa_len=%d rsn_len=%d\n",wpa_len,rsn_len)); + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("rtw_get_bcn_info: ssid=%s\n",pnetwork->network.Ssid.Ssid)); + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("rtw_get_bcn_info: wpa_len=%d rsn_len=%d\n",wpa_len,rsn_len)); + + if (rsn_len > 0) { + pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA2; + } else if (wpa_len > 0) { + pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA; + } else { + if (bencrypt) + pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WEP; + } + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("rtw_get_bcn_info: pnetwork->encryp_protocol is %x\n", + pnetwork->BcnInfo.encryp_protocol)); + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("rtw_get_bcn_info: pnetwork->encryp_protocol is %x\n", + pnetwork->BcnInfo.encryp_protocol)); + rtw_get_cipher_info(pnetwork); + + /* get bwmode and ch_offset */ + /* parsing HT_CAP_IE */ + p = rtw_get_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_, _HT_CAPABILITY_IE_, &len, pnetwork->network.IELength - _FIXED_IE_LENGTH_); + if(p && len>0) { + pht_cap = (struct rtw_ieee80211_ht_cap *)(p + 2); + pnetwork->BcnInfo.ht_cap_info = pht_cap->cap_info; + } else { + pnetwork->BcnInfo.ht_cap_info = 0; + } + /* parsing HT_INFO_IE */ + p = rtw_get_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_, _HT_ADD_INFO_IE_, &len, pnetwork->network.IELength - _FIXED_IE_LENGTH_); + if(p && len>0) { + pht_info = (struct HT_info_element *)(p + 2); + pnetwork->BcnInfo.ht_info_infos_0 = pht_info->infos[0]; + } else { + pnetwork->BcnInfo.ht_info_infos_0 = 0; + } +} + +//show MCS rate, unit: 100Kbps +u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, unsigned char * MCS_rate) +{ + u16 max_rate = 0; + + if(rf_type == RF_1T1R) + { + if(MCS_rate[0] & BIT(7)) + max_rate = (bw_40MHz) ? ((short_GI_40)?1500:1350):((short_GI_20)?722:650); + else if(MCS_rate[0] & BIT(6)) + max_rate = (bw_40MHz) ? ((short_GI_40)?1350:1215):((short_GI_20)?650:585); + else if(MCS_rate[0] & BIT(5)) + max_rate = (bw_40MHz) ? ((short_GI_40)?1200:1080):((short_GI_20)?578:520); + else if(MCS_rate[0] & BIT(4)) + max_rate = (bw_40MHz) ? ((short_GI_40)?900:810):((short_GI_20)?433:390); + else if(MCS_rate[0] & BIT(3)) + max_rate = (bw_40MHz) ? ((short_GI_40)?600:540):((short_GI_20)?289:260); + else if(MCS_rate[0] & BIT(2)) + max_rate = (bw_40MHz) ? ((short_GI_40)?450:405):((short_GI_20)?217:195); + else if(MCS_rate[0] & BIT(1)) + max_rate = (bw_40MHz) ? ((short_GI_40)?300:270):((short_GI_20)?144:130); + else if(MCS_rate[0] & BIT(0)) + max_rate = (bw_40MHz) ? ((short_GI_40)?150:135):((short_GI_20)?72:65); + } + else + { + if(MCS_rate[1]) + { + if(MCS_rate[1] & BIT(7)) + max_rate = (bw_40MHz) ? ((short_GI_40)?3000:2700):((short_GI_20)?1444:1300); + else if(MCS_rate[1] & BIT(6)) + max_rate = (bw_40MHz) ? ((short_GI_40)?2700:2430):((short_GI_20)?1300:1170); + else if(MCS_rate[1] & BIT(5)) + max_rate = (bw_40MHz) ? ((short_GI_40)?2400:2160):((short_GI_20)?1156:1040); + else if(MCS_rate[1] & BIT(4)) + max_rate = (bw_40MHz) ? ((short_GI_40)?1800:1620):((short_GI_20)?867:780); + else if(MCS_rate[1] & BIT(3)) + max_rate = (bw_40MHz) ? ((short_GI_40)?1200:1080):((short_GI_20)?578:520); + else if(MCS_rate[1] & BIT(2)) + max_rate = (bw_40MHz) ? ((short_GI_40)?900:810):((short_GI_20)?433:390); + else if(MCS_rate[1] & BIT(1)) + max_rate = (bw_40MHz) ? ((short_GI_40)?600:540):((short_GI_20)?289:260); + else if(MCS_rate[1] & BIT(0)) + max_rate = (bw_40MHz) ? ((short_GI_40)?300:270):((short_GI_20)?144:130); + } + else + { + if(MCS_rate[0] & BIT(7)) + max_rate = (bw_40MHz) ? ((short_GI_40)?1500:1350):((short_GI_20)?722:650); + else if(MCS_rate[0] & BIT(6)) + max_rate = (bw_40MHz) ? ((short_GI_40)?1350:1215):((short_GI_20)?650:585); + else if(MCS_rate[0] & BIT(5)) + max_rate = (bw_40MHz) ? ((short_GI_40)?1200:1080):((short_GI_20)?578:520); + else if(MCS_rate[0] & BIT(4)) + max_rate = (bw_40MHz) ? ((short_GI_40)?900:810):((short_GI_20)?433:390); + else if(MCS_rate[0] & BIT(3)) + max_rate = (bw_40MHz) ? ((short_GI_40)?600:540):((short_GI_20)?289:260); + else if(MCS_rate[0] & BIT(2)) + max_rate = (bw_40MHz) ? ((short_GI_40)?450:405):((short_GI_20)?217:195); + else if(MCS_rate[0] & BIT(1)) + max_rate = (bw_40MHz) ? ((short_GI_40)?300:270):((short_GI_20)?144:130); + else if(MCS_rate[0] & BIT(0)) + max_rate = (bw_40MHz) ? ((short_GI_40)?150:135):((short_GI_20)?72:65); + } + } + return max_rate; +} + +int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8* category, u8 *action) +{ + const u8 *frame_body = frame + sizeof(struct rtw_ieee80211_hdr_3addr); + u16 fc; + u8 c, a; + + fc = le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)frame)->frame_ctl); + + if ((fc & (RTW_IEEE80211_FCTL_FTYPE|RTW_IEEE80211_FCTL_STYPE)) + != (RTW_IEEE80211_FTYPE_MGMT|RTW_IEEE80211_STYPE_ACTION) + ) + { + return _FALSE; + } + + c = frame_body[0]; + + switch(c) { + case RTW_WLAN_CATEGORY_P2P: /* vendor-specific */ + break; + default: + a = frame_body[1]; + } + + if (category) + *category = c; + if (action) + *action = a; + + return _TRUE; +} + +static const char *_action_public_str[] = { + "ACT_PUB_BSSCOEXIST", + "ACT_PUB_DSE_ENABLE", + "ACT_PUB_DSE_DEENABLE", + "ACT_PUB_DSE_REG_LOCATION", + "ACT_PUB_EXT_CHL_SWITCH", + "ACT_PUB_DSE_MSR_REQ", + "ACT_PUB_DSE_MSR_RPRT", + "ACT_PUB_MP", + "ACT_PUB_DSE_PWR_CONSTRAINT", + "ACT_PUB_VENDOR", + "ACT_PUB_GAS_INITIAL_REQ", + "ACT_PUB_GAS_INITIAL_RSP", + "ACT_PUB_GAS_COMEBACK_REQ", + "ACT_PUB_GAS_COMEBACK_RSP", + "ACT_PUB_TDLS_DISCOVERY_RSP", + "ACT_PUB_LOCATION_TRACK", + "ACT_PUB_RSVD", +}; + +const char *action_public_str(u8 action) +{ + action = (action >= ACT_PUBLIC_MAX) ? ACT_PUBLIC_MAX : action; + return _action_public_str[action]; +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_io.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_io.c new file mode 100755 index 000000000000..26797830ffc3 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_io.c @@ -0,0 +1,509 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +/* + +The purpose of rtw_io.c + +a. provides the API + +b. provides the protocol engine + +c. provides the software interface between caller and the hardware interface + + +Compiler Flag Option: + +1. CONFIG_SDIO_HCI: + a. USE_SYNC_IRP: Only sync operations are provided. + b. USE_ASYNC_IRP:Both sync/async operations are provided. + +2. CONFIG_USB_HCI: + a. USE_ASYNC_IRP: Both sync/async operations are provided. + +3. CONFIG_CFIO_HCI: + b. USE_SYNC_IRP: Only sync operations are provided. + + +Only sync read/rtw_write_mem operations are provided. + +jackson@realtek.com.tw + +*/ + +#define _RTW_IO_C_ +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <rtw_io.h> +#include <osdep_intf.h> + +#if defined (PLATFORM_LINUX) && defined (PLATFORM_WINDOWS) +#error "Shall be Linux or Windows, but not both!\n" +#endif + +#ifdef CONFIG_SDIO_HCI +#include <sdio_ops.h> +#endif + +#ifdef CONFIG_GSPI_HCI +#include <gspi_ops.h> +#endif + +#ifdef CONFIG_USB_HCI +#include <usb_ops.h> +#endif + +#ifdef CONFIG_PCI_HCI +#include <pci_ops.h> +#endif + +#ifdef CONFIG_SDIO_HCI +#define rtw_le16_to_cpu(val) val +#define rtw_le32_to_cpu(val) val +#define rtw_cpu_to_le16(val) val +#define rtw_cpu_to_le32(val) val +#else +#define rtw_le16_to_cpu(val) le16_to_cpu(val) +#define rtw_le32_to_cpu(val) le32_to_cpu(val) +#define rtw_cpu_to_le16(val) cpu_to_le16(val) +#define rtw_cpu_to_le32(val) cpu_to_le32(val) +#endif + + +u8 _rtw_read8(_adapter *adapter, u32 addr) +{ + u8 r_val; + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr); + _func_enter_; + _read8 = pintfhdl->io_ops._read8; + + r_val = _read8(pintfhdl, addr); + _func_exit_; + return r_val; +} + +u16 _rtw_read16(_adapter *adapter, u32 addr) +{ + u16 r_val; + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr); + _func_enter_; + _read16 = pintfhdl->io_ops._read16; + + r_val = _read16(pintfhdl, addr); + _func_exit_; + return rtw_le16_to_cpu(r_val); +} + +u32 _rtw_read32(_adapter *adapter, u32 addr) +{ + u32 r_val; + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr); + _func_enter_; + _read32 = pintfhdl->io_ops._read32; + + r_val = _read32(pintfhdl, addr); + _func_exit_; + return rtw_le32_to_cpu(r_val); + +} + +int _rtw_write8(_adapter *adapter, u32 addr, u8 val) +{ + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + int (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val); + int ret; + _func_enter_; + _write8 = pintfhdl->io_ops._write8; + + ret = _write8(pintfhdl, addr, val); + _func_exit_; + + return RTW_STATUS_CODE(ret); +} +int _rtw_write16(_adapter *adapter, u32 addr, u16 val) +{ + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + int (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val); + int ret; + _func_enter_; + _write16 = pintfhdl->io_ops._write16; + + val = rtw_cpu_to_le16(val); + ret = _write16(pintfhdl, addr, val); + _func_exit_; + + return RTW_STATUS_CODE(ret); +} +int _rtw_write32(_adapter *adapter, u32 addr, u32 val) +{ + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + int (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val); + int ret; + _func_enter_; + _write32 = pintfhdl->io_ops._write32; + + val = rtw_cpu_to_le32(val); + ret = _write32(pintfhdl, addr, val); + _func_exit_; + + return RTW_STATUS_CODE(ret); +} + +int _rtw_writeN(_adapter *adapter, u32 addr ,u32 length , u8 *pdata) +{ + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = (struct intf_hdl*)(&(pio_priv->intf)); + int (*_writeN)(struct intf_hdl *pintfhdl, u32 addr,u32 length, u8 *pdata); + int ret; + _func_enter_; + _writeN = pintfhdl->io_ops._writeN; + + ret = _writeN(pintfhdl, addr,length,pdata); + _func_exit_; + + return RTW_STATUS_CODE(ret); +} +int _rtw_write8_async(_adapter *adapter, u32 addr, u8 val) +{ + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + int (*_write8_async)(struct intf_hdl *pintfhdl, u32 addr, u8 val); + int ret; + _func_enter_; + _write8_async = pintfhdl->io_ops._write8_async; + + ret = _write8_async(pintfhdl, addr, val); + _func_exit_; + + return RTW_STATUS_CODE(ret); +} +int _rtw_write16_async(_adapter *adapter, u32 addr, u16 val) +{ + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + int (*_write16_async)(struct intf_hdl *pintfhdl, u32 addr, u16 val); + int ret; + _func_enter_; + _write16_async = pintfhdl->io_ops._write16_async; + val = rtw_cpu_to_le16(val); + ret = _write16_async(pintfhdl, addr, val); + _func_exit_; + + return RTW_STATUS_CODE(ret); +} +int _rtw_write32_async(_adapter *adapter, u32 addr, u32 val) +{ + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + int (*_write32_async)(struct intf_hdl *pintfhdl, u32 addr, u32 val); + int ret; + _func_enter_; + _write32_async = pintfhdl->io_ops._write32_async; + val = rtw_cpu_to_le32(val); + ret = _write32_async(pintfhdl, addr, val); + _func_exit_; + + return RTW_STATUS_CODE(ret); +} + +void _rtw_read_mem(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem) +{ + void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + + _func_enter_; + + if( (adapter->bDriverStopped ==_TRUE) || (adapter->bSurpriseRemoved == _TRUE)) + { + RT_TRACE(_module_rtl871x_io_c_, _drv_info_, ("rtw_read_mem:bDriverStopped(%d) OR bSurpriseRemoved(%d)", adapter->bDriverStopped, adapter->bSurpriseRemoved)); + return; + } + + _read_mem = pintfhdl->io_ops._read_mem; + + _read_mem(pintfhdl, addr, cnt, pmem); + + _func_exit_; + +} + +void _rtw_write_mem(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem) +{ + void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + + _func_enter_; + + _write_mem = pintfhdl->io_ops._write_mem; + + _write_mem(pintfhdl, addr, cnt, pmem); + + _func_exit_; + +} + +void _rtw_read_port(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem) +{ + u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + + _func_enter_; + + if( (adapter->bDriverStopped ==_TRUE) || (adapter->bSurpriseRemoved == _TRUE)) + { + RT_TRACE(_module_rtl871x_io_c_, _drv_info_, ("rtw_read_port:bDriverStopped(%d) OR bSurpriseRemoved(%d)", adapter->bDriverStopped, adapter->bSurpriseRemoved)); + return; + } + + _read_port = pintfhdl->io_ops._read_port; + + _read_port(pintfhdl, addr, cnt, pmem); + + _func_exit_; + +} + +void _rtw_read_port_cancel(_adapter *adapter) +{ + void (*_read_port_cancel)(struct intf_hdl *pintfhdl); + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + + _read_port_cancel = pintfhdl->io_ops._read_port_cancel; + + if(_read_port_cancel) + _read_port_cancel(pintfhdl); + +} + +u32 _rtw_write_port(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem) +{ + u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); + //struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + u32 ret = _SUCCESS; + + _func_enter_; + + _write_port = pintfhdl->io_ops._write_port; + + ret = _write_port(pintfhdl, addr, cnt, pmem); + + _func_exit_; + + return ret; +} + +u32 _rtw_write_port_and_wait(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem, int timeout_ms) +{ + int ret = _SUCCESS; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)pmem; + struct submit_ctx sctx; + + rtw_sctx_init(&sctx, timeout_ms); + pxmitbuf->sctx = &sctx; + + ret = _rtw_write_port(adapter, addr, cnt, pmem); + + if (ret == _SUCCESS) + ret = rtw_sctx_wait(&sctx); + + return ret; +} + +void _rtw_write_port_cancel(_adapter *adapter) +{ + void (*_write_port_cancel)(struct intf_hdl *pintfhdl); + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &(pio_priv->intf); + + _write_port_cancel = pintfhdl->io_ops._write_port_cancel; + + if(_write_port_cancel) + _write_port_cancel(pintfhdl); + +} + +int rtw_init_io_priv(_adapter *padapter, void (*set_intf_ops)(struct _io_ops *pops)) +{ + struct io_priv *piopriv = &padapter->iopriv; + struct intf_hdl *pintf = &piopriv->intf; + + if (set_intf_ops == NULL) + return _FAIL; + + piopriv->padapter = padapter; + pintf->padapter = padapter; + pintf->pintf_dev = adapter_to_dvobj(padapter); + + set_intf_ops(&pintf->io_ops); + + return _SUCCESS; +} + +/* +* Increase and check if the continual_io_error of this @param dvobjprive is larger than MAX_CONTINUAL_IO_ERR +* @return _TRUE: +* @return _FALSE: +*/ +int rtw_inc_and_chk_continual_io_error(struct dvobj_priv *dvobj) +{ + int ret = _FALSE; + int value; + if( (value=ATOMIC_INC_RETURN(&dvobj->continual_io_error)) > MAX_CONTINUAL_IO_ERR) { + DBG_871X("[dvobj:%p][ERROR] continual_io_error:%d > %d\n", dvobj, value, MAX_CONTINUAL_IO_ERR); + ret = _TRUE; + } else { + //DBG_871X("[dvobj:%p] continual_io_error:%d\n", dvobj, value); + } + return ret; +} + +/* +* Set the continual_io_error of this @param dvobjprive to 0 +*/ +void rtw_reset_continual_io_error(struct dvobj_priv *dvobj) +{ + ATOMIC_SET(&dvobj->continual_io_error, 0); +} + +#ifdef DBG_IO + +u16 read_sniff_ranges[][2] = { + //{0x550, 0x551}, +}; + +u16 write_sniff_ranges[][2] = { + //{0x550, 0x551}, + //{0x4c, 0x4c}, +}; + +int read_sniff_num = sizeof(read_sniff_ranges)/sizeof(u16)/2; +int write_sniff_num = sizeof(write_sniff_ranges)/sizeof(u16)/2; + +bool match_read_sniff_ranges(u16 addr, u16 len) +{ + int i; + for (i = 0; i<read_sniff_num; i++) { + if (addr + len > read_sniff_ranges[i][0] && addr <= read_sniff_ranges[i][1]) + return _TRUE; + } + + return _FALSE; +} + +bool match_write_sniff_ranges(u16 addr, u16 len) +{ + int i; + for (i = 0; i<write_sniff_num; i++) { + if (addr + len > write_sniff_ranges[i][0] && addr <= write_sniff_ranges[i][1]) + return _TRUE; + } + + return _FALSE; +} + +u8 dbg_rtw_read8(_adapter *adapter, u32 addr, const char *caller, const int line) +{ + u8 val = _rtw_read8(adapter, addr); + + if (match_read_sniff_ranges(addr, 1)) + DBG_871X("DBG_IO %s:%d rtw_read8(0x%04x) return 0x%02x\n", caller, line, addr, val); + + return val; +} + +u16 dbg_rtw_read16(_adapter *adapter, u32 addr, const char *caller, const int line) +{ + u16 val = _rtw_read16(adapter, addr); + + if (match_read_sniff_ranges(addr, 2)) + DBG_871X("DBG_IO %s:%d rtw_read16(0x%04x) return 0x%04x\n", caller, line, addr, val); + + return val; +} + +u32 dbg_rtw_read32(_adapter *adapter, u32 addr, const char *caller, const int line) +{ + u32 val = _rtw_read32(adapter, addr); + + if (match_read_sniff_ranges(addr, 4)) + DBG_871X("DBG_IO %s:%d rtw_read32(0x%04x) return 0x%08x\n", caller, line, addr, val); + + return val; +} + +int dbg_rtw_write8(_adapter *adapter, u32 addr, u8 val, const char *caller, const int line) +{ + if (match_write_sniff_ranges(addr, 1)) + DBG_871X("DBG_IO %s:%d rtw_write8(0x%04x, 0x%02x)\n", caller, line, addr, val); + + return _rtw_write8(adapter, addr, val); +} +int dbg_rtw_write16(_adapter *adapter, u32 addr, u16 val, const char *caller, const int line) +{ + if (match_write_sniff_ranges(addr, 2)) + DBG_871X("DBG_IO %s:%d rtw_write16(0x%04x, 0x%04x)\n", caller, line, addr, val); + + return _rtw_write16(adapter, addr, val); +} +int dbg_rtw_write32(_adapter *adapter, u32 addr, u32 val, const char *caller, const int line) +{ + if (match_write_sniff_ranges(addr, 4)) + DBG_871X("DBG_IO %s:%d rtw_write32(0x%04x, 0x%08x)\n", caller, line, addr, val); + + return _rtw_write32(adapter, addr, val); +} +int dbg_rtw_writeN(_adapter *adapter, u32 addr ,u32 length , u8 *data, const char *caller, const int line) +{ + if (match_write_sniff_ranges(addr, length)) + DBG_871X("DBG_IO %s:%d rtw_writeN(0x%04x, %u)\n", caller, line, addr, length); + + return _rtw_writeN(adapter, addr, length, data); +} +#endif + + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ioctl_query.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ioctl_query.c new file mode 100755 index 000000000000..06018867e34d --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ioctl_query.c @@ -0,0 +1,196 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_IOCTL_QUERY_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <rtw_ioctl_query.h> +#include <wifi.h> + + +#ifdef PLATFORM_WINDOWS +// +// Added for WPA2-PSK, by Annie, 2005-09-20. +// +u8 +query_802_11_capability( + _adapter* Adapter, + u8* pucBuf, + u32 * pulOutLen +) +{ + static NDIS_802_11_AUTHENTICATION_ENCRYPTION szAuthEnc[] = + { + {Ndis802_11AuthModeOpen, Ndis802_11EncryptionDisabled}, + {Ndis802_11AuthModeOpen, Ndis802_11Encryption1Enabled}, + {Ndis802_11AuthModeShared, Ndis802_11EncryptionDisabled}, + {Ndis802_11AuthModeShared, Ndis802_11Encryption1Enabled}, + {Ndis802_11AuthModeWPA, Ndis802_11Encryption2Enabled}, + {Ndis802_11AuthModeWPA, Ndis802_11Encryption3Enabled}, + {Ndis802_11AuthModeWPAPSK, Ndis802_11Encryption2Enabled}, + {Ndis802_11AuthModeWPAPSK, Ndis802_11Encryption3Enabled}, + {Ndis802_11AuthModeWPANone, Ndis802_11Encryption2Enabled}, + {Ndis802_11AuthModeWPANone, Ndis802_11Encryption3Enabled}, + {Ndis802_11AuthModeWPA2, Ndis802_11Encryption2Enabled}, + {Ndis802_11AuthModeWPA2, Ndis802_11Encryption3Enabled}, + {Ndis802_11AuthModeWPA2PSK, Ndis802_11Encryption2Enabled}, + {Ndis802_11AuthModeWPA2PSK, Ndis802_11Encryption3Enabled} + }; + static ULONG ulNumOfPairSupported = sizeof(szAuthEnc)/sizeof(NDIS_802_11_AUTHENTICATION_ENCRYPTION); + NDIS_802_11_CAPABILITY * pCap = (NDIS_802_11_CAPABILITY *)pucBuf; + u8* pucAuthEncryptionSupported = (u8*) pCap->AuthenticationEncryptionSupported; + + + pCap->Length = sizeof(NDIS_802_11_CAPABILITY); + if(ulNumOfPairSupported > 1 ) + pCap->Length += (ulNumOfPairSupported-1) * sizeof(NDIS_802_11_AUTHENTICATION_ENCRYPTION); + + pCap->Version = 2; + pCap->NoOfPMKIDs = NUM_PMKID_CACHE; + pCap->NoOfAuthEncryptPairsSupported = ulNumOfPairSupported; + + if( sizeof (szAuthEnc) <= 240 ) // 240 = 256 - 4*4 // SecurityInfo.szCapability: only 256 bytes in size. + { + _rtw_memcpy( pucAuthEncryptionSupported, (u8*)szAuthEnc, sizeof (szAuthEnc) ); + *pulOutLen = pCap->Length; + return _TRUE; + } + else + { + *pulOutLen = 0; + RT_TRACE(_module_rtl871x_ioctl_query_c_,_drv_info_,("_query_802_11_capability(): szAuthEnc size is too large.\n")); + return _FALSE; + } +} + +u8 query_802_11_association_information( _adapter *padapter,PNDIS_802_11_ASSOCIATION_INFORMATION pAssocInfo) +{ + struct wlan_network *tgt_network; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct security_priv *psecuritypriv=&(padapter->securitypriv); + WLAN_BSSID_EX *psecnetwork=(WLAN_BSSID_EX*)&(psecuritypriv->sec_bss); + u8 * pDest = (u8 *)pAssocInfo + sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); + unsigned char i,*auth_ie,*supp_ie; + + //NdisZeroMemory(pAssocInfo, sizeof(NDIS_802_11_ASSOCIATION_INFORMATION)); + _rtw_memset(pAssocInfo, 0, sizeof(NDIS_802_11_ASSOCIATION_INFORMATION)); + //pAssocInfo->Length = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); + + //------------------------------------------------------ + // Association Request related information + //------------------------------------------------------ + // Req_1. AvailableRequestFixedIEs + if(psecnetwork!=NULL){ + + pAssocInfo->AvailableRequestFixedIEs |= NDIS_802_11_AI_REQFI_CAPABILITIES|NDIS_802_11_AI_REQFI_CURRENTAPADDRESS; + pAssocInfo->RequestFixedIEs.Capabilities = (unsigned short)* & psecnetwork->IEs[10]; + _rtw_memcpy(pAssocInfo->RequestFixedIEs.CurrentAPAddress, + & psecnetwork->MacAddress, 6); + + pAssocInfo->OffsetRequestIEs = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION); + + if(check_fwstate( pmlmepriv, _FW_UNDER_LINKING|_FW_LINKED)==_TRUE) + { + + if(psecuritypriv->ndisauthtype>=Ndis802_11AuthModeWPA2) + pDest[0] =48; //RSN Information Element + else + pDest[0] =221; //WPA(SSN) Information Element + + RT_TRACE(_module_rtl871x_ioctl_query_c_,_drv_info_,("\n Adapter->ndisauthtype==Ndis802_11AuthModeWPA)?0xdd:0x30 [%d]",pDest[0])); + supp_ie=&psecuritypriv->supplicant_ie[0]; + for(i=0;i<supp_ie[0];i++) + { + RT_TRACE(_module_rtl871x_ioctl_query_c_,_drv_info_,("IEs [%d] = 0x%x \n\n", i,supp_ie[i])); + } + + i=13; //0~11 is fixed information element + RT_TRACE(_module_rtl871x_ioctl_query_c_,_drv_info_,("i= %d tgt_network->network.IELength=%d\n\n", i,(int)psecnetwork->IELength)); + while((i<supp_ie[0]) && (i<256)){ + if((unsigned char)supp_ie[i]==pDest[0]){ + _rtw_memcpy((u8 *)(pDest), + &supp_ie[i], + supp_ie[1+i]+2); + + break; + } + + i=i+supp_ie[i+1]+2; + if(supp_ie[1+i]==0) + i=i+1; + RT_TRACE(_module_rtl871x_ioctl_query_c_,_drv_info_,("iteration i=%d IEs [%d] = 0x%x \n\n", i,i,supp_ie[i+1])); + + } + + + pAssocInfo->RequestIELength += (2 + supp_ie[1+i]);// (2 + psecnetwork->IEs[1+i]+4); + + } + + + RT_TRACE(_module_rtl871x_ioctl_query_c_,_drv_info_,("\n psecnetwork != NULL,fwstate==_FW_UNDER_LINKING \n")); + + } + + + //------------------------------------------------------ + // Association Response related information + //------------------------------------------------------ + + if(check_fwstate( pmlmepriv, _FW_LINKED)==_TRUE) + { + tgt_network =&(pmlmepriv->cur_network); + if(tgt_network!=NULL){ + pAssocInfo->AvailableResponseFixedIEs = + NDIS_802_11_AI_RESFI_CAPABILITIES + |NDIS_802_11_AI_RESFI_ASSOCIATIONID + ; + + pAssocInfo->ResponseFixedIEs.Capabilities =(unsigned short)* & tgt_network->network.IEs[10]; + pAssocInfo->ResponseFixedIEs.StatusCode = 0; + pAssocInfo->ResponseFixedIEs.AssociationId =(unsigned short) tgt_network->aid; + + pDest = (u8 *)pAssocInfo + sizeof(NDIS_802_11_ASSOCIATION_INFORMATION)+pAssocInfo->RequestIELength; + auth_ie=&psecuritypriv->authenticator_ie[0]; + + for(i=0;i<auth_ie[0];i++) + RT_TRACE(_module_rtl871x_ioctl_query_c_,_drv_info_,("IEs [%d] = 0x%x \n\n", i,auth_ie[i])); + + i=auth_ie[0]-12; + if(i>0){ + _rtw_memcpy((u8 *)&pDest[0],&auth_ie[1],i); + pAssocInfo->ResponseIELength =i; + } + + + pAssocInfo->OffsetResponseIEs = sizeof(NDIS_802_11_ASSOCIATION_INFORMATION) + pAssocInfo->RequestIELength; + + + RT_TRACE(_module_rtl871x_ioctl_query_c_,_drv_info_,("\n tgt_network != NULL,fwstate==_FW_LINKED \n")); + } + } + RT_TRACE(_module_rtl871x_ioctl_query_c_,_drv_info_,("\n exit query_802_11_association_information \n")); +_func_exit_; + + return _TRUE; +} +#endif + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ioctl_rtl.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ioctl_rtl.c new file mode 100755 index 000000000000..d0454a977aff --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ioctl_rtl.c @@ -0,0 +1,1032 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_IOCTL_RTL_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <wlan_bssdef.h> +#include <wifi.h> +#include <rtw_ioctl.h> +#include <rtw_ioctl_set.h> +#include <rtw_ioctl_query.h> +#include <rtw_ioctl_rtl.h> +#include <mp_custom_oid.h> +#ifdef CONFIG_MP_INCLUDED +#include <rtw_mp.h> +#include <rtw_mp_ioctl.h> +#endif + +struct oid_obj_priv oid_rtl_seg_01_01[] = +{ + {1, &oid_null_function}, //0x80 + {1, &oid_null_function}, //0x81 + {1, &oid_null_function}, //0x82 + {1, &oid_null_function}, //0x83//OID_RT_SET_SNIFFER_MODE + {1, &oid_rt_get_signal_quality_hdl}, //0x84 + {1, &oid_rt_get_small_packet_crc_hdl}, //0x85 + {1, &oid_rt_get_middle_packet_crc_hdl}, //0x86 + {1, &oid_rt_get_large_packet_crc_hdl}, //0x87 + {1, &oid_rt_get_tx_retry_hdl}, //0x88 + {1, &oid_rt_get_rx_retry_hdl}, //0x89 + {1, &oid_rt_pro_set_fw_dig_state_hdl}, //0x8A + {1, &oid_rt_pro_set_fw_ra_state_hdl} , //0x8B + {1, &oid_null_function}, //0x8C + {1, &oid_null_function}, //0x8D + {1, &oid_null_function}, //0x8E + {1, &oid_null_function}, //0x8F + {1, &oid_rt_get_rx_total_packet_hdl}, //0x90 + {1, &oid_rt_get_tx_beacon_ok_hdl}, //0x91 + {1, &oid_rt_get_tx_beacon_err_hdl}, //0x92 + {1, &oid_rt_get_rx_icv_err_hdl}, //0x93 + {1, &oid_rt_set_encryption_algorithm_hdl}, //0x94 + {1, &oid_null_function}, //0x95 + {1, &oid_rt_get_preamble_mode_hdl}, //0x96 + {1, &oid_null_function}, //0x97 + {1, &oid_rt_get_ap_ip_hdl}, //0x98 + {1, &oid_rt_get_channelplan_hdl}, //0x99 + {1, &oid_rt_set_preamble_mode_hdl}, //0x9A + {1, &oid_rt_set_bcn_intvl_hdl}, //0x9B + {1, &oid_null_function}, //0x9C + {1, &oid_rt_dedicate_probe_hdl}, //0x9D + {1, &oid_null_function}, //0x9E + {1, &oid_null_function}, //0x9F + {1, &oid_null_function}, //0xA0 + {1, &oid_null_function}, //0xA1 + {1, &oid_null_function}, //0xA2 + {1, &oid_null_function}, //0xA3 + {1, &oid_null_function}, //0xA4 + {1, &oid_null_function}, //0xA5 + {1, &oid_null_function}, //0xA6 + {1, &oid_rt_get_total_tx_bytes_hdl}, //0xA7 + {1, &oid_rt_get_total_rx_bytes_hdl}, //0xA8 + {1, &oid_rt_current_tx_power_level_hdl}, //0xA9 + {1, &oid_rt_get_enc_key_mismatch_count_hdl}, //0xAA + {1, &oid_rt_get_enc_key_match_count_hdl}, //0xAB + {1, &oid_rt_get_channel_hdl}, //0xAC + {1, &oid_rt_set_channelplan_hdl}, //0xAD + {1, &oid_rt_get_hardware_radio_off_hdl}, //0xAE + {1, &oid_null_function}, //0xAF + {1, &oid_null_function}, //0xB0 + {1, &oid_null_function}, //0xB1 + {1, &oid_null_function}, //0xB2 + {1, &oid_null_function}, //0xB3 + {1, &oid_rt_get_key_mismatch_hdl}, //0xB4 + {1, &oid_null_function}, //0xB5 + {1, &oid_null_function}, //0xB6 + {1, &oid_null_function}, //0xB7 + {1, &oid_null_function}, //0xB8 + {1, &oid_null_function}, //0xB9 + {1, &oid_null_function}, //0xBA + {1, &oid_rt_supported_wireless_mode_hdl}, //0xBB + {1, &oid_rt_get_channel_list_hdl}, //0xBC + {1, &oid_rt_get_scan_in_progress_hdl}, //0xBD + {1, &oid_null_function}, //0xBE + {1, &oid_null_function}, //0xBF + {1, &oid_null_function}, //0xC0 + {1, &oid_rt_forced_data_rate_hdl}, //0xC1 + {1, &oid_rt_wireless_mode_for_scan_list_hdl}, //0xC2 + {1, &oid_rt_get_bss_wireless_mode_hdl}, //0xC3 + {1, &oid_rt_scan_with_magic_packet_hdl}, //0xC4 + {1, &oid_null_function}, //0xC5 + {1, &oid_null_function}, //0xC6 + {1, &oid_null_function}, //0xC7 + {1, &oid_null_function}, //0xC8 + {1, &oid_null_function}, //0xC9 + {1, &oid_null_function}, //0xCA + {1, &oid_null_function}, //0xCB + {1, &oid_null_function}, //0xCC + {1, &oid_null_function}, //0xCD + {1, &oid_null_function}, //0xCE + {1, &oid_null_function}, //0xCF + +}; + +struct oid_obj_priv oid_rtl_seg_01_03[] = +{ + {1, &oid_rt_ap_get_associated_station_list_hdl}, //0x00 + {1, &oid_null_function}, //0x01 + {1, &oid_rt_ap_switch_into_ap_mode_hdl}, //0x02 + {1, &oid_null_function}, //0x03 + {1, &oid_rt_ap_supported_hdl}, //0x04 + {1, &oid_rt_ap_set_passphrase_hdl}, //0x05 + +}; + +struct oid_obj_priv oid_rtl_seg_01_11[] = +{ + {1, &oid_null_function}, //0xC0 OID_RT_PRO_RX_FILTER + {1, &oid_null_function}, //0xC1 OID_CE_USB_WRITE_REGISTRY + {1, &oid_null_function}, //0xC2 OID_CE_USB_READ_REGISTRY + {1, &oid_null_function}, //0xC3 OID_RT_PRO_SET_INITIAL_GAIN + {1, &oid_null_function}, //0xC4 OID_RT_PRO_SET_BB_RF_STANDBY_MODE + {1, &oid_null_function}, //0xC5 OID_RT_PRO_SET_BB_RF_SHUTDOWN_MODE + {1, &oid_null_function}, //0xC6 OID_RT_PRO_SET_TX_CHARGE_PUMP + {1, &oid_null_function}, //0xC7 OID_RT_PRO_SET_RX_CHARGE_PUMP + {1, &oid_rt_pro_rf_write_registry_hdl}, //0xC8 + {1, &oid_rt_pro_rf_read_registry_hdl}, //0xC9 + {1, &oid_null_function} //0xCA OID_RT_PRO_QUERY_RF_TYPE + +}; + +struct oid_obj_priv oid_rtl_seg_03_00[] = +{ + {1, &oid_null_function}, //0x00 + {1, &oid_rt_get_connect_state_hdl}, //0x01 + {1, &oid_null_function}, //0x02 + {1, &oid_null_function}, //0x03 + {1, &oid_rt_set_default_key_id_hdl}, //0x04 + + +}; + + +//************** oid_rtl_seg_01_01 section start ************** + +NDIS_STATUS oid_rt_pro_set_fw_dig_state_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + _irqL oldirql; + + _func_enter_; + + if(poid_par_priv->type_of_oid != SET_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + _irqlevel_changed_(&oldirql,LOWER); + if(poid_par_priv->information_buf_len >= sizeof(struct setdig_parm)) + { + //DEBUG_ERR(("===> oid_rt_pro_set_fw_dig_state_hdl. type:0x%02x.\n",*((unsigned char*)poid_par_priv->information_buf ))); + if(!rtw_setfwdig_cmd(Adapter,*((unsigned char*)poid_par_priv->information_buf ))) + { + status = NDIS_STATUS_NOT_ACCEPTED; + } + + } + else{ + status = NDIS_STATUS_NOT_ACCEPTED; + } + _irqlevel_changed_(&oldirql,RAISE); + _func_exit_; +#endif + return status; +} +//----------------------------------------------------------------------------- +NDIS_STATUS oid_rt_pro_set_fw_ra_state_hdl(struct oid_par_priv* poid_par_priv) +{ + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + _irqL oldirql; + + _func_enter_; + if(poid_par_priv->type_of_oid != SET_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + + _irqlevel_changed_(&oldirql,LOWER); + + if(poid_par_priv->information_buf_len >= sizeof(struct setra_parm)) + { + //DEBUG_ERR(("===> oid_rt_pro_set_fw_ra_state_hdl. type:0x%02x.\n",*((unsigned char*)poid_par_priv->information_buf ))); + if(!rtw_setfwra_cmd(Adapter,*((unsigned char*)poid_par_priv->information_buf ))) + { + status = NDIS_STATUS_NOT_ACCEPTED; + } + + } + else{ + status = NDIS_STATUS_NOT_ACCEPTED; + } + _irqlevel_changed_(&oldirql,RAISE); + _func_exit_; +#endif + return status; +} +//----------------------------------------------------------------------------- +NDIS_STATUS oid_rt_get_signal_quality_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + //DEBUG_ERR(("<**********************oid_rt_get_signal_quality_hdl \n")); + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + +#if 0 + if(pMgntInfo->mAssoc || pMgntInfo->mIbss) + { + ulInfo = pAdapter->RxStats.SignalQuality; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + ulInfo = 0xffffffff; // It stands for -1 in 4-byte integer. + } + break; +#endif + + return status; +} + +//------------------------------------------------------------------------------ + +NDIS_STATUS oid_rt_get_small_packet_crc_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + if(poid_par_priv->information_buf_len >= sizeof(ULONG) ) + { + *(ULONG *)poid_par_priv->information_buf = padapter->recvpriv.rx_smallpacket_crcerr; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + status = NDIS_STATUS_INVALID_LENGTH; + } + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_middle_packet_crc_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + if(poid_par_priv->information_buf_len >= sizeof(ULONG) ) + { + *(ULONG *)poid_par_priv->information_buf = padapter->recvpriv.rx_middlepacket_crcerr; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + status = NDIS_STATUS_INVALID_LENGTH; + } + + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_large_packet_crc_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + if(poid_par_priv->information_buf_len >= sizeof(ULONG) ) + { + *(ULONG *)poid_par_priv->information_buf = padapter->recvpriv.rx_largepacket_crcerr; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + status = NDIS_STATUS_INVALID_LENGTH; + } + + + return status; +} + +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_tx_retry_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +NDIS_STATUS oid_rt_get_rx_retry_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_rx_total_packet_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + if(poid_par_priv->information_buf_len >= sizeof(ULONG) ) + { + *(u64 *)poid_par_priv->information_buf = padapter->recvpriv.rx_pkts + padapter->recvpriv.rx_drop; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + status = NDIS_STATUS_INVALID_LENGTH; + } + + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_tx_beacon_ok_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +NDIS_STATUS oid_rt_get_tx_beacon_err_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_rx_icv_err_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + if(poid_par_priv->information_buf_len>= sizeof(u32)) + { + //_rtw_memcpy(*(uint *)poid_par_priv->information_buf,padapter->recvpriv.rx_icv_err,sizeof(u32)); + *(uint *)poid_par_priv->information_buf = padapter->recvpriv.rx_icv_err; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + status = NDIS_STATUS_INVALID_LENGTH ; + } + + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_set_encryption_algorithm_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != SET_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_preamble_mode_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + ULONG preamblemode = 0 ; + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + if(poid_par_priv->information_buf_len>= sizeof(ULONG)) + { + if(padapter->registrypriv.preamble == PREAMBLE_LONG) + preamblemode = 0; + else if (padapter->registrypriv.preamble == PREAMBLE_AUTO) + preamblemode = 1; + else if (padapter->registrypriv.preamble == PREAMBLE_SHORT) + preamblemode = 2; + + + *(ULONG *)poid_par_priv->information_buf = preamblemode ; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + status = NDIS_STATUS_INVALID_LENGTH ; + } + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_ap_ip_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} + +NDIS_STATUS oid_rt_get_channelplan_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + struct eeprom_priv* peeprompriv = &padapter->eeprompriv; + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + *(u16 *)poid_par_priv->information_buf = peeprompriv->channel_plan ; + + return status; +} +NDIS_STATUS oid_rt_set_channelplan_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + struct eeprom_priv* peeprompriv = &padapter->eeprompriv; + + if(poid_par_priv->type_of_oid != SET_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + peeprompriv->channel_plan = *(u16 *)poid_par_priv->information_buf ; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_set_preamble_mode_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + ULONG preamblemode = 0; + if(poid_par_priv->type_of_oid != SET_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + if(poid_par_priv->information_buf_len>= sizeof(ULONG)) + { + preamblemode = *(ULONG *)poid_par_priv->information_buf ; + if( preamblemode == 0) + padapter->registrypriv.preamble = PREAMBLE_LONG; + else if (preamblemode==1 ) + padapter->registrypriv.preamble = PREAMBLE_AUTO; + else if ( preamblemode==2 ) + padapter->registrypriv.preamble = PREAMBLE_SHORT; + + *(ULONG *)poid_par_priv->information_buf = preamblemode ; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + status = NDIS_STATUS_INVALID_LENGTH ; + } + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_set_bcn_intvl_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != SET_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +NDIS_STATUS oid_rt_dedicate_probe_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_total_tx_bytes_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + if(poid_par_priv->information_buf_len>= sizeof(ULONG)) + { + *(u64 *)poid_par_priv->information_buf = padapter->xmitpriv.tx_bytes; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + status = NDIS_STATUS_INVALID_LENGTH ; + } + + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_total_rx_bytes_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + if(poid_par_priv->information_buf_len>= sizeof(ULONG)) + { + //_rtw_memcpy(*(uint *)poid_par_priv->information_buf,padapter->recvpriv.rx_icv_err,sizeof(u32)); + *(u64 *)poid_par_priv->information_buf = padapter->recvpriv.rx_bytes; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else + { + status = NDIS_STATUS_INVALID_LENGTH ; + } + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_current_tx_power_level_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + return status; +} +NDIS_STATUS oid_rt_get_enc_key_mismatch_count_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +NDIS_STATUS oid_rt_get_enc_key_match_count_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +NDIS_STATUS oid_rt_get_channel_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + NDIS_802_11_CONFIGURATION *pnic_Config; + + ULONG channelnum; + + _func_enter_; + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + if ( (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE)) + pnic_Config = &pmlmepriv->cur_network.network.Configuration; + else + pnic_Config = &padapter->registrypriv.dev_network.Configuration; + + channelnum = pnic_Config->DSConfig; + *(ULONG *)poid_par_priv->information_buf = channelnum; + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + _func_exit_; + + + + return status; +} +NDIS_STATUS oid_rt_get_hardware_radio_off_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +NDIS_STATUS oid_rt_get_key_mismatch_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +NDIS_STATUS oid_rt_supported_wireless_mode_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + ULONG ulInfo = 0 ; + //DEBUG_ERR(("<**********************oid_rt_supported_wireless_mode_hdl \n")); + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + if(poid_par_priv->information_buf_len >= sizeof(ULONG)){ + ulInfo |= 0x0100; //WIRELESS_MODE_B + ulInfo |= 0x0200; //WIRELESS_MODE_G + ulInfo |= 0x0400; //WIRELESS_MODE_A + + *(ULONG *) poid_par_priv->information_buf = ulInfo; + //DEBUG_ERR(("<===oid_rt_supported_wireless_mode %x\n",ulInfo)); + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } + else{ + status = NDIS_STATUS_INVALID_LENGTH; + } + + return status; +} +NDIS_STATUS oid_rt_get_channel_list_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +NDIS_STATUS oid_rt_get_scan_in_progress_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} + + +NDIS_STATUS oid_rt_forced_data_rate_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + return status; +} +NDIS_STATUS oid_rt_wireless_mode_for_scan_list_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + return status; +} +NDIS_STATUS oid_rt_get_bss_wireless_mode_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} + +NDIS_STATUS oid_rt_scan_with_magic_packet_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + return status; +} +//************** oid_rtl_seg_01_01 section end ************** + +//************** oid_rtl_seg_01_03 section start ************** +NDIS_STATUS oid_rt_ap_get_associated_station_list_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +NDIS_STATUS oid_rt_ap_switch_into_ap_mode_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + return status; +} +NDIS_STATUS oid_rt_ap_supported_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + return status; +} +NDIS_STATUS oid_rt_ap_set_passphrase_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != SET_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} + +//************** oid_rtl_seg_01_03 section end ************** + +//**************** oid_rtl_seg_01_11 section start **************** +NDIS_STATUS oid_rt_pro_rf_write_registry_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + _irqL oldirql; + _func_enter_; + //DEBUG_ERR(("<**********************oid_rt_pro_rf_write_registry_hdl \n")); + if(poid_par_priv->type_of_oid != SET_OID) //QUERY_OID + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + _irqlevel_changed_(&oldirql,LOWER); + if(poid_par_priv->information_buf_len== (sizeof(unsigned long)*3)) + { + //RegOffsetValue - The offset of RF register to write. + //RegDataWidth - The data width of RF register to write. + //RegDataValue - The value to write. + //RegOffsetValue = *((unsigned long*)InformationBuffer); + //RegDataWidth = *((unsigned long*)InformationBuffer+1); + //RegDataValue = *((unsigned long*)InformationBuffer+2); + if(!rtw_setrfreg_cmd(Adapter, + *(unsigned char*)poid_par_priv->information_buf, + (unsigned long)(*((unsigned long*)poid_par_priv->information_buf+2)))) + { + status = NDIS_STATUS_NOT_ACCEPTED; + } + + } + else{ + status = NDIS_STATUS_INVALID_LENGTH; + } + _irqlevel_changed_(&oldirql,RAISE); + _func_exit_; + + return status; +} + +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + _irqL oldirql; + _func_enter_; + + //DEBUG_ERR(("<**********************oid_rt_pro_rf_read_registry_hdl \n")); + if(poid_par_priv->type_of_oid != SET_OID) //QUERY_OID + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + _irqlevel_changed_(&oldirql,LOWER); + if(poid_par_priv->information_buf_len== (sizeof(unsigned long)*3)) + { + if(Adapter->mppriv.act_in_progress == _TRUE) + { + status = NDIS_STATUS_NOT_ACCEPTED; + } + else + { + //init workparam + Adapter->mppriv.act_in_progress = _TRUE; + Adapter->mppriv.workparam.bcompleted= _FALSE; + Adapter->mppriv.workparam.act_type = MPT_READ_RF; + Adapter->mppriv.workparam.io_offset = *(unsigned long*)poid_par_priv->information_buf; + Adapter->mppriv.workparam.io_value = 0xcccccccc; + + //RegOffsetValue - The offset of RF register to read. + //RegDataWidth - The data width of RF register to read. + //RegDataValue - The value to read. + //RegOffsetValue = *((unsigned long*)InformationBuffer); + //RegDataWidth = *((unsigned long*)InformationBuffer+1); + //RegDataValue = *((unsigned long*)InformationBuffer+2); + if(!rtw_getrfreg_cmd(Adapter, + *(unsigned char*)poid_par_priv->information_buf, + (unsigned char*)&Adapter->mppriv.workparam.io_value)) + { + status = NDIS_STATUS_NOT_ACCEPTED; + } + } + + + } + else { + status = NDIS_STATUS_INVALID_LENGTH; + } + _irqlevel_changed_(&oldirql,RAISE); + _func_exit_; +#endif + return status; +} + +//**************** oid_rtl_seg_01_11 section end**************** + + +//************** oid_rtl_seg_03_00 section start ************** +enum _CONNECT_STATE_{ + CHECKINGSTATUS, + ASSOCIATED, + ADHOCMODE, + NOTASSOCIATED +}; + +NDIS_STATUS oid_rt_get_connect_state_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + ULONG ulInfo; + + if(poid_par_priv->type_of_oid != QUERY_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + // nStatus==0 CheckingStatus + // nStatus==1 Associated + // nStatus==2 AdHocMode + // nStatus==3 NotAssociated + + if(check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) + ulInfo = CHECKINGSTATUS; + else if(check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + ulInfo = ASSOCIATED; + else if(check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)== _TRUE) + ulInfo = ADHOCMODE; + else + ulInfo = NOTASSOCIATED ; + + *(ULONG *)poid_par_priv->information_buf = ulInfo; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + +#if 0 + // Rearrange the order to let the UI still shows connection when scan is in progress + RT_TRACE(COMP_OID_QUERY, DBG_LOUD, ("===> Query OID_RT_GET_CONNECT_STATE.\n")); + if(pMgntInfo->mAssoc) + ulInfo = 1; + else if(pMgntInfo->mIbss) + ulInfo = 2; + else if(pMgntInfo->bScanInProgress) + ulInfo = 0; + else + ulInfo = 3; + ulInfoLen = sizeof(ULONG); + RT_TRACE(COMP_OID_QUERY, DBG_LOUD, ("<=== Query OID_RT_GET_CONNECT_STATE: %d\n", ulInfo)); +#endif + + return status; +} + +NDIS_STATUS oid_rt_set_default_key_id_hdl(struct oid_par_priv* poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + + if(poid_par_priv->type_of_oid != SET_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + return status; +} +//************** oid_rtl_seg_03_00 section end ************** + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ioctl_set.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ioctl_set.c new file mode 100755 index 000000000000..d2d07d7ef386 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_ioctl_set.c @@ -0,0 +1,1486 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_IOCTL_SET_C_ + + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <rtw_ioctl_set.h> +#include <hal_intf.h> + +#ifdef CONFIG_USB_HCI +#include <usb_osintf.h> +#include <usb_ops.h> +#endif +#ifdef CONFIG_SDIO_HCI +#include <sdio_osintf.h> +#endif + +#ifdef CONFIG_GSPI_HCI +#include <gspi_osintf.h> +#endif + +extern void indicate_wx_scan_complete_event(_adapter *padapter); + +#define IS_MAC_ADDRESS_BROADCAST(addr) \ +( \ + ( (addr[0] == 0xff) && (addr[1] == 0xff) && \ + (addr[2] == 0xff) && (addr[3] == 0xff) && \ + (addr[4] == 0xff) && (addr[5] == 0xff) ) ? _TRUE : _FALSE \ +) + +u8 rtw_validate_bssid(u8 *bssid) +{ + u8 ret = _TRUE; + + if (is_zero_mac_addr(bssid) + || is_broadcast_mac_addr(bssid) + || is_multicast_mac_addr(bssid) + ) { + ret = _FALSE; + } + + return ret; +} + +u8 rtw_validate_ssid(NDIS_802_11_SSID *ssid) +{ + u8 i; + u8 ret=_TRUE; + +_func_enter_; + + if (ssid->SsidLength > 32) { + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("ssid length >32\n")); + ret= _FALSE; + goto exit; + } + +#ifdef CONFIG_VALIDATE_SSID + for(i = 0; i < ssid->SsidLength; i++) + { + //wifi, printable ascii code must be supported + if(!( (ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e) )){ + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("ssid has nonprintabl ascii\n")); + ret= _FALSE; + break; + } + } +#endif /* CONFIG_VALIDATE_SSID */ + +exit: + +_func_exit_; + + return ret; +} + +u8 rtw_do_join(_adapter * padapter); +u8 rtw_do_join(_adapter * padapter) +{ + _irqL irqL; + _list *plist, *phead; + u8* pibss = NULL; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + _queue *queue = &(pmlmepriv->scanned_queue); + u8 ret=_SUCCESS; + +_func_enter_; + + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + phead = get_list_head(queue); + plist = get_next(phead); + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("\n rtw_do_join: phead = %p; plist = %p \n\n\n", phead, plist)); + + pmlmepriv->cur_network.join_res = -2; + + set_fwstate(pmlmepriv, _FW_UNDER_LINKING); + + pmlmepriv->pscanned = plist; + + pmlmepriv->to_join = _TRUE; + + if(_rtw_queue_empty(queue)== _TRUE) + { + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + + //when set_ssid/set_bssid for rtw_do_join(), but scanning queue is empty + //we try to issue sitesurvey firstly + + if (pmlmepriv->LinkDetectInfo.bBusyTraffic ==_FALSE + || rtw_to_roaming(padapter) > 0 + ) + { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_do_join(): site survey if scanned_queue is empty\n.")); + // submit site_survey_cmd + if(_SUCCESS!=(ret=rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0)) ) { + pmlmepriv->to_join = _FALSE; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_do_join(): site survey return error\n.")); + } + } + else + { + pmlmepriv->to_join = _FALSE; + ret = _FAIL; + } + + goto exit; + } + else + { + int select_ret; + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + if((select_ret=rtw_select_and_join_from_scanned_queue(pmlmepriv))==_SUCCESS) + { + pmlmepriv->to_join = _FALSE; + _set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT); + } + else + { + if(check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)==_TRUE) + { + // submit createbss_cmd to change to a ADHOC_MASTER + + //pmlmepriv->lock has been acquired by caller... + WLAN_BSSID_EX *pdev_network = &(padapter->registrypriv.dev_network); + + pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; + + pibss = padapter->registrypriv.dev_network.MacAddress; + + _rtw_memset(&pdev_network->Ssid, 0, sizeof(NDIS_802_11_SSID)); + _rtw_memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(NDIS_802_11_SSID)); + + rtw_update_registrypriv_dev_network(padapter); + + rtw_generate_random_ibss(pibss); + + if(rtw_createbss_cmd(padapter)!=_SUCCESS) + { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("***Error=>do_goin: rtw_createbss_cmd status FAIL*** \n ")); + ret = _FALSE; + goto exit; + } + + pmlmepriv->to_join = _FALSE; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("***Error=> rtw_select_and_join_from_scanned_queue FAIL under STA_Mode*** \n ")); + + } + else + { + // can't associate ; reset under-linking + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + +#if 0 + if((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE)) + { + if(_rtw_memcmp(pmlmepriv->cur_network.network.Ssid.Ssid, pmlmepriv->assoc_ssid.Ssid, pmlmepriv->assoc_ssid.SsidLength)) + { + // for funk to do roaming + // funk will reconnect, but funk will not sitesurvey before reconnect + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("for funk to do roaming")); + if(pmlmepriv->sitesurveyctrl.traffic_busy==_FALSE) + rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0); + } + + } +#endif + + //when set_ssid/set_bssid for rtw_do_join(), but there are no desired bss in scanning queue + //we try to issue sitesurvey firstly + if(pmlmepriv->LinkDetectInfo.bBusyTraffic==_FALSE + || rtw_to_roaming(padapter) > 0 + ) + { + //DBG_871X("rtw_do_join() when no desired bss in scanning queue \n"); + if( _SUCCESS!=(ret=rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0)) ){ + pmlmepriv->to_join = _FALSE; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("do_join(): site survey return error\n.")); + } + } + else + { + ret = _FAIL; + pmlmepriv->to_join = _FALSE; + } + } + + } + + } + +exit: + +_func_exit_; + + return ret; +} + +#ifdef PLATFORM_WINDOWS +u8 rtw_pnp_set_power_wakeup(_adapter* padapter) +{ + u8 res=_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("==>rtw_pnp_set_power_wakeup!!!\n")); + + res = rtw_setstandby_cmd(padapter, 0); + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("<==rtw_pnp_set_power_wakeup!!!\n")); + +_func_exit_; + + return res; +} + +u8 rtw_pnp_set_power_sleep(_adapter* padapter) +{ + u8 res=_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("==>rtw_pnp_set_power_sleep!!!\n")); + //DbgPrint("+rtw_pnp_set_power_sleep\n"); + + res = rtw_setstandby_cmd(padapter, 1); + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("<==rtw_pnp_set_power_sleep!!!\n")); + +_func_exit_; + + return res; +} + +u8 rtw_set_802_11_reload_defaults(_adapter * padapter, NDIS_802_11_RELOAD_DEFAULTS reloadDefaults) +{ +_func_enter_; + + switch( reloadDefaults) + { + case Ndis802_11ReloadWEPKeys: + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("SetInfo OID_802_11_RELOAD_DEFAULTS : Ndis802_11ReloadWEPKeys\n")); + break; + } + + // SecClearAllKeys(Adapter); + // 8711 CAM was not for En/Decrypt only + // so, we can't clear all keys. + // should we disable WPAcfg (ox0088) bit 1-2, instead of clear all CAM + + //TO DO... + +_func_exit_; + + return _TRUE; +} + +u8 set_802_11_test(_adapter* padapter, NDIS_802_11_TEST *test) +{ + u8 ret=_TRUE; + +_func_enter_; + + switch(test->Type) + { + case 1: + NdisMIndicateStatus(padapter->hndis_adapter, NDIS_STATUS_MEDIA_SPECIFIC_INDICATION, (PVOID)&test->AuthenticationEvent, test->Length - 8); + NdisMIndicateStatusComplete(padapter->hndis_adapter); + break; + + case 2: + NdisMIndicateStatus(padapter->hndis_adapter, NDIS_STATUS_MEDIA_SPECIFIC_INDICATION, (PVOID)&test->RssiTrigger, sizeof(NDIS_802_11_RSSI)); + NdisMIndicateStatusComplete(padapter->hndis_adapter); + break; + + default: + ret=_FALSE; + break; + } + +_func_exit_; + + return ret; +} + +u8 rtw_set_802_11_pmkid(_adapter* padapter, NDIS_802_11_PMKID *pmkid) +{ + u8 ret=_SUCCESS; + + return ret; +} + +#endif + +u8 rtw_set_802_11_bssid(_adapter* padapter, u8 *bssid) +{ + _irqL irqL; + u8 status=_SUCCESS; + u32 cur_time = 0; + + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + +_func_enter_; + + DBG_871X_LEVEL(_drv_always_, "set bssid:%pM\n", bssid); + + if ((bssid[0]==0x00 && bssid[1]==0x00 && bssid[2]==0x00 && bssid[3]==0x00 && bssid[4]==0x00 &&bssid[5]==0x00) || + (bssid[0]==0xFF && bssid[1]==0xFF && bssid[2]==0xFF && bssid[3]==0xFF && bssid[4]==0xFF &&bssid[5]==0xFF)) + { + status = _FAIL; + goto exit; + } + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + + DBG_871X("Set BSSID under fw_state=0x%08x\n", get_fwstate(pmlmepriv)); + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) { + goto handle_tkip_countermeasure; + } else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) { + goto release_mlme_lock; + } + + if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == _TRUE) + { + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, ("set_bssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n")); + + if (_rtw_memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, ETH_ALEN) == _TRUE) + { + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _FALSE) + goto release_mlme_lock;//it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. + } else { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("Set BSSID not the same bssid\n")); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("set_bssid="MAC_FMT"\n", MAC_ARG(bssid) )); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("cur_bssid="MAC_FMT"\n", MAC_ARG(pmlmepriv->cur_network.network.MacAddress) )); + + rtw_disassoc_cmd(padapter, 0, _TRUE); + + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + rtw_indicate_disconnect(padapter); + + rtw_free_assoc_resources(padapter, 1); + + if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE)) { + _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE); + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + } + } + } + +handle_tkip_countermeasure: + if (rtw_handle_tkip_countermeasure(padapter, __func__) == _FAIL) { + status = _FAIL; + goto release_mlme_lock; + } + + _rtw_memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN); + pmlmepriv->assoc_by_bssid=_TRUE; + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) { + pmlmepriv->to_join = _TRUE; + } + else { + status = rtw_do_join(padapter); + } + +release_mlme_lock: + _exit_critical_bh(&pmlmepriv->lock, &irqL); + +exit: + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, + ("rtw_set_802_11_bssid: status=%d\n", status)); + +_func_exit_; + + return status; +} + +u8 rtw_set_802_11_ssid(_adapter* padapter, NDIS_802_11_SSID *ssid) +{ + _irqL irqL; + u8 status = _SUCCESS; + u32 cur_time = 0; + + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *pnetwork = &pmlmepriv->cur_network; + +_func_enter_; + + DBG_871X_LEVEL(_drv_always_, "set ssid [%s] fw_state=0x%08x\n", + ssid->Ssid, get_fwstate(pmlmepriv)); + + if(padapter->hw_init_completed==_FALSE){ + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, + ("set_ssid: hw_init_completed==_FALSE=>exit!!!\n")); + status = _FAIL; + goto exit; + } + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + DBG_871X("Set SSID under fw_state=0x%08x\n", get_fwstate(pmlmepriv)); + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) { + goto handle_tkip_countermeasure; + } else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) { + goto release_mlme_lock; + } + + if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == _TRUE) + { + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_, + ("set_ssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n")); + + if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) && + (_rtw_memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength) == _TRUE)) + { + if((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _FALSE)) + { + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, + ("Set SSID is the same ssid, fw_state=0x%08x\n", + get_fwstate(pmlmepriv))); + + if(rtw_is_same_ibss(padapter, pnetwork) == _FALSE) + { + //if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again + rtw_disassoc_cmd(padapter, 0, _TRUE); + + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + rtw_indicate_disconnect(padapter); + + rtw_free_assoc_resources(padapter, 1); + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) { + _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE); + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + } + } + else + { + goto release_mlme_lock;//it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. + } + } +#ifdef CONFIG_LPS + else { + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_JOINBSS, 1); + } +#endif + } + else + { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("Set SSID not the same ssid\n")); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("set_ssid=[%s] len=0x%x\n", ssid->Ssid, (unsigned int)ssid->SsidLength)); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("assoc_ssid=[%s] len=0x%x\n", pmlmepriv->assoc_ssid.Ssid, (unsigned int)pmlmepriv->assoc_ssid.SsidLength)); + + rtw_disassoc_cmd(padapter, 0, _TRUE); + + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + rtw_indicate_disconnect(padapter); + + rtw_free_assoc_resources(padapter, 1); + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) { + _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE); + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + } + } + } + +handle_tkip_countermeasure: + if (rtw_handle_tkip_countermeasure(padapter, __func__) == _FAIL) { + status = _FAIL; + goto release_mlme_lock; + } + + if (rtw_validate_ssid(ssid) == _FALSE) { + status = _FAIL; + goto release_mlme_lock; + } + + _rtw_memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(NDIS_802_11_SSID)); + pmlmepriv->assoc_by_bssid=_FALSE; + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) { + pmlmepriv->to_join = _TRUE; + } + else { + status = rtw_do_join(padapter); + } + +release_mlme_lock: + _exit_critical_bh(&pmlmepriv->lock, &irqL); + +exit: + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, + ("-rtw_set_802_11_ssid: status=%d\n", status)); + +_func_exit_; + + return status; + +} + +u8 rtw_set_802_11_connect(_adapter* padapter, u8 *bssid, NDIS_802_11_SSID *ssid) +{ + _irqL irqL; + u8 status = _SUCCESS; + u32 cur_time = 0; + bool bssid_valid = _TRUE; + bool ssid_valid = _TRUE; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + +_func_enter_; + + if (!ssid || rtw_validate_ssid(ssid) == _FALSE) + ssid_valid = _FALSE; + + if (!bssid || rtw_validate_bssid(bssid) == _FALSE) + bssid_valid = _FALSE; + + if (ssid_valid == _FALSE && bssid_valid == _FALSE) { + DBG_871X(FUNC_ADPT_FMT" ssid:%p, ssid_valid:%d, bssid:%p, bssid_valid:%d\n", + FUNC_ADPT_ARG(padapter), ssid, ssid_valid, bssid, bssid_valid); + status = _FAIL; + goto exit; + } + + if(padapter->hw_init_completed==_FALSE){ + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, + ("set_ssid: hw_init_completed==_FALSE=>exit!!!\n")); + status = _FAIL; + goto exit; + } + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" fw_state=0x%08x\n", + FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv)); + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) { + goto handle_tkip_countermeasure; + } else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) { + goto release_mlme_lock; + } + +handle_tkip_countermeasure: + if (rtw_handle_tkip_countermeasure(padapter, __func__) == _FAIL) { + status = _FAIL; + goto release_mlme_lock; + } + + if (ssid && ssid_valid) + _rtw_memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(NDIS_802_11_SSID)); + + if (bssid && bssid_valid) { + _rtw_memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN); + pmlmepriv->assoc_by_bssid = _TRUE; + } + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) { + pmlmepriv->to_join = _TRUE; + } + else { + status = rtw_do_join(padapter); + } + +release_mlme_lock: + _exit_critical_bh(&pmlmepriv->lock, &irqL); + +exit: + +_func_exit_; + + return status; +} + +u8 rtw_set_802_11_infrastructure_mode(_adapter* padapter, + NDIS_802_11_NETWORK_INFRASTRUCTURE networktype) +{ + _irqL irqL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *cur_network = &pmlmepriv->cur_network; + NDIS_802_11_NETWORK_INFRASTRUCTURE* pold_state = &(cur_network->network.InfrastructureMode); + +_func_enter_; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_notice_, + ("+rtw_set_802_11_infrastructure_mode: old=%d new=%d fw_state=0x%08x\n", + *pold_state, networktype, get_fwstate(pmlmepriv))); + + if(*pold_state != networktype) + { + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,(" change mode!")); + //DBG_871X("change mode, old_mode=%d, new_mode=%d, fw_state=0x%x\n", *pold_state, networktype, get_fwstate(pmlmepriv)); + + if(*pold_state==Ndis802_11APMode) + { + //change to other mode from Ndis802_11APMode + cur_network->join_res = -1; + +#ifdef CONFIG_NATIVEAP_MLME + stop_ap_mode(padapter); +#endif + } + + if((check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) ||(*pold_state==Ndis802_11IBSS)) + rtw_disassoc_cmd(padapter, 0, _TRUE); + + if((check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)== _TRUE) ) + rtw_free_assoc_resources(padapter, 1); + + if((*pold_state == Ndis802_11Infrastructure) ||(*pold_state == Ndis802_11IBSS)) + { + if(check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + { + rtw_indicate_disconnect(padapter); //will clr Linked_state; before this function, we must have chked whether issue dis-assoc_cmd or not + } + } + + *pold_state = networktype; + + _clr_fwstate_(pmlmepriv, ~WIFI_NULL_STATE); + + switch(networktype) + { + case Ndis802_11IBSS: + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + break; + + case Ndis802_11Infrastructure: + set_fwstate(pmlmepriv, WIFI_STATION_STATE); + break; + + case Ndis802_11APMode: + set_fwstate(pmlmepriv, WIFI_AP_STATE); +#ifdef CONFIG_NATIVEAP_MLME + start_ap_mode(padapter); + //rtw_indicate_connect(padapter); +#endif + + break; + + case Ndis802_11AutoUnknown: + case Ndis802_11InfrastructureMax: + break; + } + + //SecClearAllKeys(adapter); + + //RT_TRACE(COMP_OID_SET, DBG_LOUD, ("set_infrastructure: fw_state:%x after changing mode\n", + // get_fwstate(pmlmepriv) )); + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + } + +_func_exit_; + + return _TRUE; +} + + +u8 rtw_set_802_11_disassociate(_adapter *padapter) +{ + _irqL irqL; + struct mlme_priv * pmlmepriv = &padapter->mlmepriv; + +_func_enter_; + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("MgntActrtw_set_802_11_disassociate: rtw_indicate_disconnect\n")); + + rtw_disassoc_cmd(padapter, 0, _TRUE); + rtw_indicate_disconnect(padapter); + //modify for CONFIG_IEEE80211W, none 11w can use it + rtw_free_assoc_resources_cmd(padapter); + rtw_pwr_wakeup(padapter); + } + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + +_func_exit_; + + return _TRUE; +} + +u8 rtw_set_802_11_bssid_list_scan(_adapter* padapter, NDIS_802_11_SSID *pssid, int ssid_max_num) +{ + _irqL irqL; + struct mlme_priv *pmlmepriv= &padapter->mlmepriv; + u8 res=_TRUE; + +_func_enter_; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("+rtw_set_802_11_bssid_list_scan(), fw_state=%x\n", get_fwstate(pmlmepriv))); + + if (padapter == NULL) { + res=_FALSE; + goto exit; + } + if (padapter->hw_init_completed==_FALSE){ + res = _FALSE; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n===rtw_set_802_11_bssid_list_scan:hw_init_completed==_FALSE===\n")); + goto exit; + } + + if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == _TRUE) || + (pmlmepriv->LinkDetectInfo.bBusyTraffic == _TRUE)) + { + // Scan or linking is in progress, do nothing. + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_bssid_list_scan fail since fw_state = %x\n", get_fwstate(pmlmepriv))); + res = _TRUE; + + if(check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY|_FW_UNDER_LINKING))== _TRUE){ + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n###_FW_UNDER_SURVEY|_FW_UNDER_LINKING\n\n")); + } else { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n###pmlmepriv->sitesurveyctrl.traffic_busy==_TRUE\n\n")); + } + } else { + if (rtw_is_scan_deny(padapter)) { + DBG_871X(FUNC_ADPT_FMT": scan deny\n", FUNC_ADPT_ARG(padapter)); + indicate_wx_scan_complete_event(padapter); + return _SUCCESS; + } + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + res = rtw_sitesurvey_cmd(padapter, pssid, ssid_max_num, NULL, 0); + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + } +exit: + +_func_exit_; + + return res; +} + +u8 rtw_set_802_11_authentication_mode(_adapter* padapter, NDIS_802_11_AUTHENTICATION_MODE authmode) +{ + struct security_priv *psecuritypriv = &padapter->securitypriv; + int res; + u8 ret; + +_func_enter_; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("set_802_11_auth.mode(): mode=%x\n", authmode)); + + psecuritypriv->ndisauthtype=authmode; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_authentication_mode:psecuritypriv->ndisauthtype=%d", psecuritypriv->ndisauthtype)); + + if(psecuritypriv->ndisauthtype>3) + psecuritypriv->dot11AuthAlgrthm=dot11AuthAlgrthm_8021X; + +#ifdef CONFIG_WAPI_SUPPORT + if(psecuritypriv->ndisauthtype == 6) + psecuritypriv->dot11AuthAlgrthm=dot11AuthAlgrthm_WAPI; +#endif + + res=rtw_set_auth(padapter,psecuritypriv); + + if(res==_SUCCESS) + ret=_TRUE; + else + ret=_FALSE; + +_func_exit_; + + return ret; +} + +u8 rtw_set_802_11_add_wep(_adapter* padapter, NDIS_802_11_WEP *wep){ + + u8 bdefaultkey; + u8 btransmitkey; + sint keyid,res; + struct security_priv* psecuritypriv=&(padapter->securitypriv); + u8 ret=_SUCCESS; + +_func_enter_; + + bdefaultkey=(wep->KeyIndex & 0x40000000) > 0 ? _FALSE : _TRUE; //for ??? + btransmitkey= (wep->KeyIndex & 0x80000000) > 0 ? _TRUE : _FALSE; //for ??? + keyid=wep->KeyIndex & 0x3fffffff; + + if(keyid>4) + { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("MgntActrtw_set_802_11_add_wep:keyid>4=>fail\n")); + ret=_FALSE; + goto exit; + } + + switch(wep->KeyLength) + { + case 5: + psecuritypriv->dot11PrivacyAlgrthm=_WEP40_; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("MgntActrtw_set_802_11_add_wep:wep->KeyLength=5\n")); + break; + case 13: + psecuritypriv->dot11PrivacyAlgrthm=_WEP104_; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("MgntActrtw_set_802_11_add_wep:wep->KeyLength=13\n")); + break; + default: + psecuritypriv->dot11PrivacyAlgrthm=_NO_PRIVACY_; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("MgntActrtw_set_802_11_add_wep:wep->KeyLength!=5 or 13\n")); + break; + } + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_wep:befor memcpy, wep->KeyLength=0x%x wep->KeyIndex=0x%x keyid =%x\n",wep->KeyLength,wep->KeyIndex,keyid)); + + _rtw_memcpy(&(psecuritypriv->dot11DefKey[keyid].skey[0]),&(wep->KeyMaterial),wep->KeyLength); + + psecuritypriv->dot11DefKeylen[keyid]=wep->KeyLength; + + psecuritypriv->dot11PrivacyKeyIndex=keyid; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_wep:security key material : %x %x %x %x %x %x %x %x %x %x %x %x %x \n", + psecuritypriv->dot11DefKey[keyid].skey[0],psecuritypriv->dot11DefKey[keyid].skey[1],psecuritypriv->dot11DefKey[keyid].skey[2], + psecuritypriv->dot11DefKey[keyid].skey[3],psecuritypriv->dot11DefKey[keyid].skey[4],psecuritypriv->dot11DefKey[keyid].skey[5], + psecuritypriv->dot11DefKey[keyid].skey[6],psecuritypriv->dot11DefKey[keyid].skey[7],psecuritypriv->dot11DefKey[keyid].skey[8], + psecuritypriv->dot11DefKey[keyid].skey[9],psecuritypriv->dot11DefKey[keyid].skey[10],psecuritypriv->dot11DefKey[keyid].skey[11], + psecuritypriv->dot11DefKey[keyid].skey[12])); + + res=rtw_set_key(padapter,psecuritypriv, keyid, 1,_TRUE); + + if(res==_FAIL) + ret= _FALSE; +exit: + +_func_exit_; + + return ret; + +} + +u8 rtw_set_802_11_remove_wep(_adapter* padapter, u32 keyindex){ + + u8 ret=_SUCCESS; + +_func_enter_; + + if (keyindex >= 0x80000000 || padapter == NULL){ + + ret=_FALSE; + goto exit; + + } + else + { + int res; + struct security_priv* psecuritypriv=&(padapter->securitypriv); + if( keyindex < 4 ){ + + _rtw_memset(&psecuritypriv->dot11DefKey[keyindex], 0, 16); + + res=rtw_set_key(padapter,psecuritypriv,keyindex, 0,_TRUE); + + psecuritypriv->dot11DefKeylen[keyindex]=0; + + if(res==_FAIL) + ret=_FAIL; + + } + else + { + ret=_FAIL; + } + + } + +exit: + +_func_exit_; + + return ret; + +} + +u8 rtw_set_802_11_add_key(_adapter* padapter, NDIS_802_11_KEY *key){ + + uint encryptionalgo; + u8 * pbssid; + struct sta_info *stainfo; + u8 bgroup = _FALSE; + u8 bgrouptkey = _FALSE;//can be remove later + u8 ret=_SUCCESS; + +_func_enter_; + + if (((key->KeyIndex & 0x80000000) == 0) && ((key->KeyIndex & 0x40000000) > 0)){ + + // It is invalid to clear bit 31 and set bit 30. If the miniport driver encounters this combination, + // it must fail the request and return NDIS_STATUS_INVALID_DATA. + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_key: ((key->KeyIndex & 0x80000000) == 0)[=%d] ",(int)(key->KeyIndex & 0x80000000) == 0)); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_key:((key->KeyIndex & 0x40000000) > 0)[=%d]" , (int)(key->KeyIndex & 0x40000000) > 0)); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_set_802_11_add_key: key->KeyIndex=%d \n" ,(int)key->KeyIndex)); + ret= _FAIL; + goto exit; + } + + if(key->KeyIndex & 0x40000000) + { + // Pairwise key + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: +++++ Pairwise key +++++\n")); + + pbssid=get_bssid(&padapter->mlmepriv); + stainfo=rtw_get_stainfo(&padapter->stapriv, pbssid); + + if((stainfo!=NULL)&&(padapter->securitypriv.dot11AuthAlgrthm==dot11AuthAlgrthm_8021X)){ + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY:( stainfo!=NULL)&&(Adapter->securitypriv.dot11AuthAlgrthm==dot11AuthAlgrthm_8021X)\n")); + encryptionalgo=stainfo->dot118021XPrivacy; + } + else{ + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: stainfo==NULL)||(Adapter->securitypriv.dot11AuthAlgrthm!=dot11AuthAlgrthm_8021X)\n")); + encryptionalgo=padapter->securitypriv.dot11PrivacyAlgrthm; + } + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_add_key: (encryptionalgo ==%d)!\n",encryptionalgo )); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_add_key: (Adapter->securitypriv.dot11PrivacyAlgrthm ==%d)!\n",padapter->securitypriv.dot11PrivacyAlgrthm)); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_add_key: (Adapter->securitypriv.dot11AuthAlgrthm ==%d)!\n",padapter->securitypriv.dot11AuthAlgrthm)); + + if((stainfo!=NULL)){ + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_set_802_11_add_key: (stainfo->dot118021XPrivacy ==%d)!\n", stainfo->dot118021XPrivacy)); + } + + if(key->KeyIndex & 0x000000FF){ + // The key index is specified in the lower 8 bits by values of zero to 255. + // The key index should be set to zero for a Pairwise key, and the driver should fail with + // NDIS_STATUS_INVALID_DATA if the lower 8 bits is not zero + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,(" key->KeyIndex & 0x000000FF.\n")); + ret= _FAIL; + goto exit; + } + + // check BSSID + if (IS_MAC_ADDRESS_BROADCAST(key->BSSID) == _TRUE){ + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("MacAddr_isBcst(key->BSSID)\n")); + ret= _FALSE; + goto exit; + } + + // Check key length for TKIP. + //if(encryptionAlgorithm == RT_ENC_TKIP_ENCRYPTION && key->KeyLength != 32) + if((encryptionalgo== _TKIP_)&& (key->KeyLength != 32)){ + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("TKIP KeyLength:0x%x != 32\n", key->KeyLength)); + ret=_FAIL; + goto exit; + + } + + // Check key length for AES. + if((encryptionalgo== _AES_)&& (key->KeyLength != 16)) { + // For our supplicant, EAPPkt9x.vxd, cannot differentiate TKIP and AES case. + if(key->KeyLength == 32) { + key->KeyLength = 16; + } else { + ret= _FAIL; + goto exit; + } + } + + // Check key length for WEP. For NDTEST, 2005.01.27, by rcnjko. + if( (encryptionalgo== _WEP40_|| encryptionalgo== _WEP104_) && (key->KeyLength != 5 || key->KeyLength != 13)) { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("WEP KeyLength:0x%x != 5 or 13\n", key->KeyLength)); + ret=_FAIL; + goto exit; + } + + bgroup = _FALSE; + + // Check the pairwise key. Added by Annie, 2005-07-06. + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n")); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("[Pairwise Key set]\n")); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n")); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("key index: 0x%8x(0x%8x)\n", key->KeyIndex,(key->KeyIndex&0x3))); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("key Length: %d\n", key->KeyLength)); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n")); + + } + else + { + // Group key - KeyIndex(BIT30==0) + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: +++++ Group key +++++\n")); + + + // when add wep key through add key and didn't assigned encryption type before + if((padapter->securitypriv.ndisauthtype<=3)&&(padapter->securitypriv.dot118021XGrpPrivacy==0)) + { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("keylen=%d( Adapter->securitypriv.dot11PrivacyAlgrthm=%x )padapter->securitypriv.dot118021XGrpPrivacy(%x)\n", key->KeyLength,padapter->securitypriv.dot11PrivacyAlgrthm,padapter->securitypriv.dot118021XGrpPrivacy)); + + switch(key->KeyLength) + { + case 5: + padapter->securitypriv.dot11PrivacyAlgrthm=_WEP40_; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("Adapter->securitypriv.dot11PrivacyAlgrthm= %x key->KeyLength=%u\n", padapter->securitypriv.dot11PrivacyAlgrthm,key->KeyLength)); + break; + case 13: + padapter->securitypriv.dot11PrivacyAlgrthm=_WEP104_; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("Adapter->securitypriv.dot11PrivacyAlgrthm= %x key->KeyLength=%u\n", padapter->securitypriv.dot11PrivacyAlgrthm,key->KeyLength)); + break; + default: + padapter->securitypriv.dot11PrivacyAlgrthm=_NO_PRIVACY_; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("Adapter->securitypriv.dot11PrivacyAlgrthm= %x key->KeyLength=%u \n", padapter->securitypriv.dot11PrivacyAlgrthm,key->KeyLength)); + break; + } + + encryptionalgo=padapter->securitypriv.dot11PrivacyAlgrthm; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,(" Adapter->securitypriv.dot11PrivacyAlgrthm=%x\n", padapter->securitypriv.dot11PrivacyAlgrthm)); + + } + else + { + encryptionalgo=padapter->securitypriv.dot118021XGrpPrivacy; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("( Adapter->securitypriv.dot11PrivacyAlgrthm=%x )encryptionalgo(%x)=padapter->securitypriv.dot118021XGrpPrivacy(%x)keylen=%d\n", padapter->securitypriv.dot11PrivacyAlgrthm,encryptionalgo,padapter->securitypriv.dot118021XGrpPrivacy,key->KeyLength)); + + } + + if((check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE)==_TRUE) && (IS_MAC_ADDRESS_BROADCAST(key->BSSID) == _FALSE)) { + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,(" IBSS but BSSID is not Broadcast Address.\n")); + ret= _FAIL; + goto exit; + } + + // Check key length for TKIP + if((encryptionalgo== _TKIP_) && (key->KeyLength != 32)) { + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,(" TKIP GTK KeyLength:%u != 32\n", key->KeyLength)); + ret= _FAIL; + goto exit; + + } else if(encryptionalgo== _AES_ && (key->KeyLength != 16 && key->KeyLength != 32) ) { + + // Check key length for AES + // For NDTEST, we allow keylen=32 in this case. 2005.01.27, by rcnjko. + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("<=== SetInfo, OID_802_11_ADD_KEY: AES GTK KeyLength:%u != 16 or 32\n", key->KeyLength)); + ret= _FAIL; + goto exit; + } + + // Change the key length for EAPPkt9x.vxd. Added by Annie, 2005-11-03. + if((encryptionalgo== _AES_) && (key->KeyLength == 32) ) { + key->KeyLength = 16; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("AES key length changed: %u\n", key->KeyLength) ); + } + + if(key->KeyIndex & 0x8000000) {//error ??? 0x8000_0000 + bgrouptkey = _TRUE; + } + + if((check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE)==_TRUE)&&(check_fwstate(&padapter->mlmepriv, _FW_LINKED)==_TRUE)) + { + bgrouptkey = _TRUE; + } + + bgroup = _TRUE; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n") ); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("[Group Key set]\n") ); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n")) ; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("key index: 0x%8x(0x%8x)\n", key->KeyIndex,(key->KeyIndex&0x3))); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("key Length: %d\n", key->KeyLength)) ; + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("------------------------------------------\n")); + + } + + // If WEP encryption algorithm, just call rtw_set_802_11_add_wep(). + if((padapter->securitypriv.dot11AuthAlgrthm !=dot11AuthAlgrthm_8021X)&&(encryptionalgo== _WEP40_ || encryptionalgo== _WEP104_)) + { + u8 ret; + u32 keyindex; + u32 len = FIELD_OFFSET(NDIS_802_11_KEY, KeyMaterial) + key->KeyLength; + NDIS_802_11_WEP *wep = &padapter->securitypriv.ndiswep; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: +++++ WEP key +++++\n")); + + wep->Length = len; + keyindex = key->KeyIndex&0x7fffffff; + wep->KeyIndex = keyindex ; + wep->KeyLength = key->KeyLength; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY:Before memcpy \n")); + + _rtw_memcpy(wep->KeyMaterial, key->KeyMaterial, key->KeyLength); + _rtw_memcpy(&(padapter->securitypriv.dot11DefKey[keyindex].skey[0]), key->KeyMaterial, key->KeyLength); + + padapter->securitypriv.dot11DefKeylen[keyindex]=key->KeyLength; + padapter->securitypriv.dot11PrivacyKeyIndex=keyindex; + + ret = rtw_set_802_11_add_wep(padapter, wep); + + goto exit; + + } + + if(key->KeyIndex & 0x20000000){ + // SetRSC + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("OID_802_11_ADD_KEY: +++++ SetRSC+++++\n")); + if(bgroup == _TRUE) + { + NDIS_802_11_KEY_RSC keysrc=key->KeyRSC & 0x00FFFFFFFFFFFFULL; + _rtw_memcpy(&padapter->securitypriv.dot11Grprxpn, &keysrc, 8); + } + else + { + NDIS_802_11_KEY_RSC keysrc=key->KeyRSC & 0x00FFFFFFFFFFFFULL; + _rtw_memcpy(&padapter->securitypriv.dot11Grptxpn, &keysrc, 8); + } + + } + + // Indicate this key idx is used for TX + // Save the key in KeyMaterial + if(bgroup == _TRUE) // Group transmit key + { + int res; + + if(bgrouptkey == _TRUE) + { + padapter->securitypriv.dot118021XGrpKeyid=(u8)key->KeyIndex; + } + + if((key->KeyIndex&0x3) == 0){ + ret = _FAIL; + goto exit; + } + + _rtw_memset(&padapter->securitypriv.dot118021XGrpKey[(u8)((key->KeyIndex) & 0x03)], 0, 16); + _rtw_memset(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], 0, 16); + _rtw_memset(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], 0, 16); + + if((key->KeyIndex & 0x10000000)) + { + _rtw_memcpy(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 16, 8); + _rtw_memcpy(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 24, 8); + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:rx mic :0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n", + padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[0],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[1], + padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[2],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[3], + padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[4],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[5], + padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[6],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[7])); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:set Group mic key!!!!!!!!\n")); + + } + else + { + _rtw_memcpy(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 24, 8); + _rtw_memcpy(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 16, 8); + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:rx mic :0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n", + padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[0],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[1], + padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[2],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[3], + padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[4],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[5], + padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)].skey[6],padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex-1) & 0x03)].skey[7])); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:set Group mic key!!!!!!!!\n")); + + } + + //set group key by index + _rtw_memcpy(&padapter->securitypriv.dot118021XGrpKey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial, key->KeyLength); + + key->KeyIndex=key->KeyIndex & 0x03; + + padapter->securitypriv.binstallGrpkey=_TRUE; + + padapter->securitypriv.bcheck_grpkey=_FALSE; + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("reset group key")); + + res=rtw_set_key(padapter,&padapter->securitypriv, key->KeyIndex, 1,_TRUE); + + if(res==_FAIL) + ret= _FAIL; + + goto exit; + + } + else // Pairwise Key + { + u8 res; + + pbssid=get_bssid(&padapter->mlmepriv); + stainfo=rtw_get_stainfo(&padapter->stapriv , pbssid ); + + if(stainfo!=NULL) + { + _rtw_memset( &stainfo->dot118021x_UncstKey, 0, 16);// clear keybuffer + + _rtw_memcpy(&stainfo->dot118021x_UncstKey, key->KeyMaterial, 16); + + if(encryptionalgo== _TKIP_) + { + padapter->securitypriv.busetkipkey=_FALSE; + + //_set_timer(&padapter->securitypriv.tkip_timer, 50); + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n ==========_set_timer\n")); + + // if TKIP, save the Receive/Transmit MIC key in KeyMaterial[128-255] + if((key->KeyIndex & 0x10000000)){ + _rtw_memcpy(&stainfo->dot11tkiptxmickey, key->KeyMaterial + 16, 8); + _rtw_memcpy(&stainfo->dot11tkiprxmickey, key->KeyMaterial + 24, 8); + + } else { + _rtw_memcpy(&stainfo->dot11tkiptxmickey, key->KeyMaterial + 24, 8); + _rtw_memcpy(&stainfo->dot11tkiprxmickey, key->KeyMaterial + 16, 8); + + } + + } + else if(encryptionalgo == _AES_) + { + + } + + + //Set key to CAM through H2C command + if(bgrouptkey)//never go to here + { + res=rtw_setstakey_cmd(padapter, (unsigned char *)stainfo, _FALSE, _TRUE); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:rtw_setstakey_cmd(group)\n")); + } + else{ + res=rtw_setstakey_cmd(padapter, (unsigned char *)stainfo, _TRUE, _TRUE); + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("\n rtw_set_802_11_add_key:rtw_setstakey_cmd(unicast)\n")); + } + + if(res ==_FALSE) + ret= _FAIL; + + } + + } + +exit: + +_func_exit_; + + return ret; +} + +u8 rtw_set_802_11_remove_key(_adapter* padapter, NDIS_802_11_REMOVE_KEY *key){ + + uint encryptionalgo; + u8 * pbssid; + struct sta_info *stainfo; + u8 bgroup = (key->KeyIndex & 0x4000000) > 0 ? _FALSE: _TRUE; + u8 keyIndex = (u8)key->KeyIndex & 0x03; + u8 ret=_SUCCESS; + +_func_enter_; + + if ((key->KeyIndex & 0xbffffffc) > 0) { + ret=_FAIL; + goto exit; + } + + if (bgroup == _TRUE) { + encryptionalgo= padapter->securitypriv.dot118021XGrpPrivacy; + // clear group key by index + //NdisZeroMemory(Adapter->MgntInfo.SecurityInfo.KeyBuf[keyIndex], MAX_WEP_KEY_LEN); + //Adapter->MgntInfo.SecurityInfo.KeyLen[keyIndex] = 0; + + _rtw_memset(&padapter->securitypriv.dot118021XGrpKey[keyIndex], 0, 16); + + //! \todo Send a H2C Command to Firmware for removing this Key in CAM Entry. + + } else { + + pbssid=get_bssid(&padapter->mlmepriv); + stainfo=rtw_get_stainfo(&padapter->stapriv , pbssid ); + if(stainfo !=NULL){ + encryptionalgo=stainfo->dot118021XPrivacy; + + // clear key by BSSID + _rtw_memset(&stainfo->dot118021x_UncstKey, 0, 16); + + //! \todo Send a H2C Command to Firmware for disable this Key in CAM Entry. + + } + else{ + ret= _FAIL; + goto exit; + } + } + +exit: + +_func_exit_; + + return _TRUE; + +} + +/* +* rtw_get_cur_max_rate - +* @adapter: pointer to _adapter structure +* +* Return 0 or 100Kbps +*/ +u16 rtw_get_cur_max_rate(_adapter *adapter) +{ + int i = 0; + u8 *p; + u16 rate = 0, max_rate = 0; + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct registry_priv *pregistrypriv = &adapter->registrypriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + WLAN_BSSID_EX *pcur_bss = &pmlmepriv->cur_network.network; +#ifdef CONFIG_80211N_HT + struct rtw_ieee80211_ht_cap *pht_capie; + u8 rf_type = 0; + u8 bw_40MHz=0, short_GI_20=0, short_GI_40=0; + u16 mcs_rate=0; + u32 ht_ielen = 0; +#endif + +#ifdef CONFIG_MP_INCLUDED + if (adapter->registrypriv.mp_mode == 1) + { + if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE) + return 0; + } +#endif + + if((check_fwstate(pmlmepriv, _FW_LINKED) != _TRUE) + && (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) != _TRUE)) + return 0; + +#ifdef CONFIG_80211N_HT + if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N|WIRELESS_11_5N)) { + p = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength-12); + if(p && ht_ielen>0) + { + pht_capie = (struct rtw_ieee80211_ht_cap *)(p+2); + + _rtw_memcpy(&mcs_rate , pht_capie->supp_mcs_set, 2); + + //bw_40MHz = (pht_capie->cap_info&IEEE80211_HT_CAP_SUP_WIDTH) ? 1:0; + //cur_bwmod is updated by beacon, pmlmeinfo is updated by association response + bw_40MHz = (pmlmeext->cur_bwmode && (HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH & pmlmeinfo->HT_info.infos[0])) ? 1:0; + + //short_GI = (pht_capie->cap_info&(IEEE80211_HT_CAP_SGI_20|IEEE80211_HT_CAP_SGI_40)) ? 1:0; + short_GI_20 = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info&IEEE80211_HT_CAP_SGI_20) ? 1:0; + short_GI_40 = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info&IEEE80211_HT_CAP_SGI_40) ? 1:0; + + rtw_hal_get_hwreg(adapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + max_rate = rtw_mcs_rate( + rf_type, + bw_40MHz & (pregistrypriv->cbw40_enable), + short_GI_20, + short_GI_40, + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate + ); + } + } + else +#endif //CONFIG_80211N_HT + { + while( (pcur_bss->SupportedRates[i]!=0) && (pcur_bss->SupportedRates[i]!=0xFF)) + { + rate = pcur_bss->SupportedRates[i]&0x7F; + if(rate>max_rate) + max_rate = rate; + i++; + } + + max_rate = max_rate*10/2; + } + + return max_rate; +} + +/* +* rtw_set_scan_mode - +* @adapter: pointer to _adapter structure +* @scan_mode: +* +* Return _SUCCESS or _FAIL +*/ +int rtw_set_scan_mode(_adapter *adapter, RT_SCAN_TYPE scan_mode) +{ + if(scan_mode != SCAN_ACTIVE && scan_mode != SCAN_PASSIVE) + return _FAIL; + + adapter->mlmepriv.scan_mode = scan_mode; + + return _SUCCESS; +} + +/* +* rtw_set_channel_plan - +* @adapter: pointer to _adapter structure +* @channel_plan: +* +* Return _SUCCESS or _FAIL +*/ +int rtw_set_channel_plan(_adapter *adapter, u8 channel_plan) +{ + struct registry_priv *pregistrypriv = &adapter->registrypriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + //handle by cmd_thread to sync with scan operation + return rtw_set_chplan_cmd(adapter, channel_plan, 1); +} + +/* +* rtw_set_country - +* @adapter: pointer to _adapter structure +* @country_code: string of country code +* +* Return _SUCCESS or _FAIL +*/ +int rtw_set_country(_adapter *adapter, const char *country_code) +{ + int channel_plan = RT_CHANNEL_DOMAIN_WORLD_WIDE_5G; + + DBG_871X("%s country_code:%s\n", __func__, country_code); + + //TODO: should have a table to match country code and RT_CHANNEL_DOMAIN + //TODO: should consider 2-character and 3-character country code + if(0 == strcmp(country_code, "US")) + channel_plan = RT_CHANNEL_DOMAIN_FCC; + else if(0 == strcmp(country_code, "EU")) + channel_plan = RT_CHANNEL_DOMAIN_ETSI; + else if(0 == strcmp(country_code, "JP")) + channel_plan = RT_CHANNEL_DOMAIN_MKK; + else if(0 == strcmp(country_code, "CN")) + channel_plan = RT_CHANNEL_DOMAIN_CHINA; + else if(0 == strcmp(country_code, "IN")) + channel_plan = RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN; + else + DBG_871X("%s unknown country_code:%s\n", __FUNCTION__, country_code); + + return rtw_set_channel_plan(adapter, channel_plan); +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_iol.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_iol.c new file mode 100755 index 000000000000..0e833be8679c --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_iol.c @@ -0,0 +1,403 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ + +#include<rtw_iol.h> + +#ifdef CONFIG_IOL +struct xmit_frame *rtw_IOL_accquire_xmit_frame(ADAPTER *adapter) +{ + struct xmit_frame *xmit_frame; + struct xmit_buf *xmitbuf; + struct pkt_attrib *pattrib; + struct xmit_priv *pxmitpriv = &(adapter->xmitpriv); + +#if 1 + if ((xmit_frame = rtw_alloc_xmitframe(pxmitpriv)) == NULL) + { + DBG_871X("%s rtw_alloc_xmitframe return null\n", __FUNCTION__); + goto exit; + } + + if ((xmitbuf = rtw_alloc_xmitbuf(pxmitpriv)) == NULL) + { + DBG_871X("%s rtw_alloc_xmitbuf return null\n", __FUNCTION__); + rtw_free_xmitframe(pxmitpriv, xmit_frame); + xmit_frame=NULL; + goto exit; + } + + xmit_frame->frame_tag = MGNT_FRAMETAG; + xmit_frame->pxmitbuf = xmitbuf; + xmit_frame->buf_addr = xmitbuf->pbuf; + xmitbuf->priv_data = xmit_frame; + + pattrib = &xmit_frame->attrib; + update_mgntframe_attrib(adapter, pattrib); + pattrib->qsel = 0x10;//Beacon + pattrib->subtype = WIFI_BEACON; + pattrib->pktlen = pattrib->last_txcmdsz = 0; + +#else + if ((xmit_frame = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + DBG_871X("%s alloc_mgtxmitframe return null\n", __FUNCTION__); + } + else { + pattrib = &xmit_frame->attrib; + update_mgntframe_attrib(adapter, pattrib); + pattrib->qsel = 0x10; + pattrib->pktlen = pattrib->last_txcmdsz = 0; + } +#endif + +exit: + return xmit_frame; +} + + +int rtw_IOL_append_cmds(struct xmit_frame *xmit_frame, u8 *IOL_cmds, u32 cmd_len) +{ + struct pkt_attrib *pattrib = &xmit_frame->attrib; + u16 buf_offset; + u32 ori_len; + + buf_offset = TXDESC_OFFSET; + ori_len = buf_offset+pattrib->pktlen; + + //check if the io_buf can accommodate new cmds + if(ori_len + cmd_len + 8 > MAX_XMITBUF_SZ) { + DBG_871X("%s %u is large than MAX_XMITBUF_SZ:%u, can't accommodate new cmds\n", __FUNCTION__ + , ori_len + cmd_len + 8, MAX_XMITBUF_SZ); + return _FAIL; + } + + _rtw_memcpy(xmit_frame->buf_addr + buf_offset + pattrib->pktlen, IOL_cmds, cmd_len); + pattrib->pktlen += cmd_len; + pattrib->last_txcmdsz += cmd_len; + + //DBG_871X("%s ori:%u + cmd_len:%u = %u\n", __FUNCTION__, ori_len, cmd_len, buf_offset+pattrib->pktlen); + + return _SUCCESS; +} +bool rtw_IOL_applied(ADAPTER *adapter) +{ + if(1 == adapter->registrypriv.fw_iol) + return _TRUE; + +#ifdef CONFIG_USB_HCI + if((2 == adapter->registrypriv.fw_iol) && (!adapter_to_dvobj(adapter)->ishighspeed)) + return _TRUE; +#endif + + return _FALSE; +} +/* +bool rtw_IOL_applied(ADAPTER *adapter) +{ + if(adapter->registrypriv.fw_iol) + return _TRUE; + +#ifdef CONFIG_USB_HCI + if(!adapter_to_dvobj(adapter)->ishighspeed) + return _TRUE; +#endif + + return _FALSE; +} +*/ + +int rtw_IOL_exec_cmds_sync(ADAPTER *adapter, struct xmit_frame *xmit_frame, u32 max_wating_ms, u32 bndy_cnt) +{ + return rtw_hal_iol_cmd(adapter, xmit_frame, max_wating_ms,bndy_cnt); +} + +#ifdef CONFIG_IOL_NEW_GENERATION +int rtw_IOL_append_LLT_cmd(struct xmit_frame *xmit_frame, u8 page_boundary) +{ + return _SUCCESS; +} +int _rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, u8 value, u8 mask) +{ + struct ioreg_cfg cmd = {8,IOREG_CMD_WB_REG,0x0, 0x0,0x0}; + + //RTW_PUT_LE16((u8*)&cmd.address, addr); + //RTW_PUT_LE32((u8*)&cmd.value, (u32)value); + cmd.address = cpu_to_le16(addr); + cmd.data = cpu_to_le32(value); + + if(mask!=0xFF) + { + cmd.length = 12; + //RTW_PUT_LE32((u8*)&cmd.mask, (u32)mask); + cmd.mask = cpu_to_le32(mask); + } + + //DBG_871X("%s addr:0x%04x,value:0x%08x,mask:0x%08x\n", __FUNCTION__, addr,value,mask); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, cmd.length); + +} +int _rtw_IOL_append_WW_cmd(struct xmit_frame *xmit_frame, u16 addr, u16 value, u16 mask) +{ + struct ioreg_cfg cmd = {8,IOREG_CMD_WW_REG,0x0, 0x0,0x0}; + + //RTW_PUT_LE16((u8*)&cmd.address, addr); + //RTW_PUT_LE32((u8*)&cmd.value, (u32)value); + cmd.address = cpu_to_le16(addr); + cmd.data = cpu_to_le32(value); + + if(mask!=0xFFFF) + { + cmd.length = 12; + //RTW_PUT_LE32((u8*)&cmd.mask, (u32)mask); + cmd.mask = cpu_to_le32(mask); + } + + //DBG_871X("%s addr:0x%04x,value:0x%08x,mask:0x%08x\n", __FUNCTION__, addr,value,mask); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, cmd.length); + +} +int _rtw_IOL_append_WD_cmd(struct xmit_frame *xmit_frame, u16 addr, u32 value, u32 mask) +{ + struct ioreg_cfg cmd = {8,IOREG_CMD_WD_REG,0x0, 0x0,0x0}; + + //RTW_PUT_LE16((u8*)&cmd.address, addr); + //RTW_PUT_LE32((u8*)&cmd.value, (u32)value); + cmd.address = cpu_to_le16(addr); + cmd.data = cpu_to_le32(value); + + if(mask!=0xFFFFFFFF) + { + cmd.length = 12; + //RTW_PUT_LE32((u8*)&cmd.mask, (u32)mask); + cmd.mask = cpu_to_le32(mask); + } + + //DBG_871X("%s addr:0x%04x,value:0x%08x,mask:0x%08x\n", __FU2NCTION__, addr,value,mask); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, cmd.length); + +} + +int _rtw_IOL_append_WRF_cmd(struct xmit_frame *xmit_frame, u8 rf_path, u16 addr, u32 value, u32 mask) +{ + struct ioreg_cfg cmd = {8,IOREG_CMD_W_RF,0x0, 0x0,0x0}; + + //RTW_PUT_LE16((u8*)&cmd.address, addr); + //RTW_PUT_LE32((u8*)&cmd.value, (u32)value); + cmd.address = (rf_path<<8) |((addr) &0xFF); + cmd.data = cpu_to_le32(value); + + if(mask!=0x000FFFFF) + { + cmd.length = 12; + //RTW_PUT_LE32((u8*)&cmd.mask, (u32)mask); + cmd.mask = cpu_to_le32(mask); + } + + //DBG_871X("%s rf_path:0x%02x addr:0x%04x,value:0x%08x,mask:0x%08x\n", __FU2NCTION__,rf_path, addr,value,mask); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, cmd.length); + +} + + + +int rtw_IOL_append_DELAY_US_cmd(struct xmit_frame *xmit_frame, u16 us) +{ + struct ioreg_cfg cmd = {4,IOREG_CMD_DELAY_US,0x0, 0x0,0x0}; + //RTW_PUT_LE16((u8*)&cmd.address, us); + cmd.address = cpu_to_le16(us); + + //DBG_871X("%s %u\n", __FUNCTION__, us); + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, 4); +} + +int rtw_IOL_append_DELAY_MS_cmd(struct xmit_frame *xmit_frame, u16 ms) +{ + struct ioreg_cfg cmd = {4,IOREG_CMD_DELAY_US,0x0, 0x0,0x0}; + + //RTW_PUT_LE16((u8*)&cmd.address, ms); + cmd.address = cpu_to_le16(ms); + + //DBG_871X("%s %u\n", __FUNCTION__, ms); + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, 4); +} +int rtw_IOL_append_END_cmd(struct xmit_frame *xmit_frame) +{ + struct ioreg_cfg cmd = {4,IOREG_CMD_END,0xFFFF, 0xFF,0x0}; + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, 4); + +} + +u8 rtw_IOL_cmd_boundary_handle(struct xmit_frame *pxmit_frame) +{ + u8 is_cmd_bndy = _FALSE; + if(((pxmit_frame->attrib.pktlen+32)%256) + 8 >= 256){ + rtw_IOL_append_END_cmd(pxmit_frame); + pxmit_frame->attrib.pktlen = ((((pxmit_frame->attrib.pktlen+32)/256)+1)*256 ); + + //printk("==> %s, pktlen(%d)\n",__FUNCTION__,pxmit_frame->attrib.pktlen); + pxmit_frame->attrib.last_txcmdsz = pxmit_frame->attrib.pktlen; + is_cmd_bndy = _TRUE; + } + return is_cmd_bndy; +} + +void rtw_IOL_cmd_buf_dump(ADAPTER *Adapter,int buf_len,u8 *pbuf) +{ + int i; + int j=1; + + printk("###### %s ######\n",__FUNCTION__); + for(i=0;i< buf_len;i++){ + printk("%02x-",*(pbuf+i)); + + if(j%32 ==0) printk("\n");j++; + } + printk("\n"); + printk("============= ioreg_cmd len = %d =============== \n",buf_len); +} + + +#else //CONFIG_IOL_NEW_GENERATION +int rtw_IOL_append_LLT_cmd(struct xmit_frame *xmit_frame, u8 page_boundary) +{ + IOL_CMD cmd = {0x0, IOL_CMD_LLT, 0x0, 0x0}; + + RTW_PUT_BE32((u8*)&cmd.value, (u32)page_boundary); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, 8); +} + +int _rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, u8 value) +{ + IOL_CMD cmd = {0x0, IOL_CMD_WB_REG, 0x0, 0x0}; + + RTW_PUT_BE16((u8*)&cmd.address, (u16)addr); + RTW_PUT_BE32((u8*)&cmd.value, (u32)value); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, 8); +} + +int _rtw_IOL_append_WW_cmd(struct xmit_frame *xmit_frame, u16 addr, u16 value) +{ + IOL_CMD cmd = {0x0, IOL_CMD_WW_REG, 0x0, 0x0}; + + RTW_PUT_BE16((u8*)&cmd.address, (u16)addr); + RTW_PUT_BE32((u8*)&cmd.value, (u32)value); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, 8); +} + +int _rtw_IOL_append_WD_cmd(struct xmit_frame *xmit_frame, u16 addr, u32 value) +{ + IOL_CMD cmd = {0x0, IOL_CMD_WD_REG, 0x0, 0x0}; + u8* pos = (u8 *)&cmd; + + RTW_PUT_BE16((u8*)&cmd.address, (u16)addr); + RTW_PUT_BE32((u8*)&cmd.value, (u32)value); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, 8); +} + +#ifdef DBG_IO +int dbg_rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, u8 value, const char *caller, const int line) +{ + if (match_write_sniff_ranges(addr, 1)) + DBG_871X("DBG_IO %s:%d IOL_WB(0x%04x, 0x%02x)\n", caller, line, addr, value); + + return _rtw_IOL_append_WB_cmd(xmit_frame, addr, value); +} + +int dbg_rtw_IOL_append_WW_cmd(struct xmit_frame *xmit_frame, u16 addr, u16 value, const char *caller, const int line) +{ + if (match_write_sniff_ranges(addr, 2)) + DBG_871X("DBG_IO %s:%d IOL_WW(0x%04x, 0x%04x)\n", caller, line, addr, value); + + return _rtw_IOL_append_WW_cmd(xmit_frame, addr, value); +} + +int dbg_rtw_IOL_append_WD_cmd(struct xmit_frame *xmit_frame, u16 addr, u32 value, const char *caller, const int line) +{ + if (match_write_sniff_ranges(addr, 4)) + DBG_871X("DBG_IO %s:%d IOL_WD(0x%04x, 0x%08x)\n", caller, line, addr, value); + + return _rtw_IOL_append_WD_cmd(xmit_frame, addr, value); +} +#endif + +int rtw_IOL_append_DELAY_US_cmd(struct xmit_frame *xmit_frame, u16 us) +{ + IOL_CMD cmd = {0x0, IOL_CMD_DELAY_US, 0x0, 0x0}; + + RTW_PUT_BE32((u8*)&cmd.value, (u32)us); + + //DBG_871X("%s %u\n", __FUNCTION__, us); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, 8); +} + +int rtw_IOL_append_DELAY_MS_cmd(struct xmit_frame *xmit_frame, u16 ms) +{ + IOL_CMD cmd = {0x0, IOL_CMD_DELAY_MS, 0x0, 0x0}; + + RTW_PUT_BE32((u8*)&cmd.value, (u32)ms); + + //DBG_871X("%s %u\n", __FUNCTION__, ms); + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&cmd, 8); +} + +int rtw_IOL_append_END_cmd(struct xmit_frame *xmit_frame) +{ + IOL_CMD end_cmd = {0x0, IOL_CMD_END, 0x0, 0x0}; + + + return rtw_IOL_append_cmds(xmit_frame, (u8*)&end_cmd, 8); + +} + +int rtw_IOL_exec_cmd_array_sync(PADAPTER adapter, u8 *IOL_cmds, u32 cmd_num, u32 max_wating_ms) +{ + struct xmit_frame *xmit_frame; + + if((xmit_frame=rtw_IOL_accquire_xmit_frame(adapter)) == NULL) + return _FAIL; + + if(rtw_IOL_append_cmds(xmit_frame, IOL_cmds, cmd_num<<3) == _FAIL) + return _FAIL; + + return rtw_IOL_exec_cmds_sync(adapter, xmit_frame, max_wating_ms,0); +} + +int rtw_IOL_exec_empty_cmds_sync(ADAPTER *adapter, u32 max_wating_ms) +{ + IOL_CMD end_cmd = {0x0, IOL_CMD_END, 0x0, 0x0}; + return rtw_IOL_exec_cmd_array_sync(adapter, (u8*)&end_cmd, 1, max_wating_ms); +} +#endif //CONFIG_IOL_NEW_GENERATION + + + + +#endif //CONFIG_IOL + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_led.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_led.c new file mode 100755 index 000000000000..4adffcbc5840 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_led.c @@ -0,0 +1,2422 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ + +#include <drv_types.h> + +// +// Description: +// Callback function of LED BlinkTimer, +// it just schedules to corresponding BlinkWorkItem/led_blink_hdl +// +void BlinkTimerCallback(void *data) +{ + PLED_871x pLed = (PLED_871x)data; + _adapter *padapter = pLed->padapter; + + //DBG_871X("%s\n", __FUNCTION__); + + if( (padapter->bSurpriseRemoved == _TRUE) || ( padapter->bDriverStopped == _TRUE)) + { + //DBG_871X("%s bSurpriseRemoved:%d, bDriverStopped:%d\n", __FUNCTION__, padapter->bSurpriseRemoved, padapter->bDriverStopped); + return; + } + +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) + #ifdef CONFIG_LED_HANDLED_BY_CMD_THREAD + rtw_led_blink_cmd(padapter, pLed); + #else + _set_workitem(&(pLed->BlinkWorkItem)); + #endif +#elif defined(CONFIG_PCI_HCI) + BlinkHandler(pLed); +#endif + +} + +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) +// +// Description: +// Callback function of LED BlinkWorkItem. +// We dispatch acture LED blink action according to LedStrategy. +// +void BlinkWorkItemCallback(struct work_struct *work) +{ + PLED_871x pLed = container_of(work, LED_871x, BlinkWorkItem); + BlinkHandler(pLed); +} +#endif + +// +// Description: +// Reset status of LED_871x object. +// +void ResetLedStatus(PLED_871x pLed) { + + pLed->CurrLedState = RTW_LED_OFF; // Current LED state. + pLed->bLedOn = _FALSE; // true if LED is ON, false if LED is OFF. + + pLed->bLedBlinkInProgress = _FALSE; // true if it is blinking, false o.w.. + pLed->bLedWPSBlinkInProgress = _FALSE; + + pLed->BlinkTimes = 0; // Number of times to toggle led state for blinking. + pLed->BlinkingLedState = LED_UNKNOWN; // Next state for blinking, either RTW_LED_ON or RTW_LED_OFF are. + +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) + pLed->bLedNoLinkBlinkInProgress = _FALSE; + pLed->bLedLinkBlinkInProgress = _FALSE; + pLed->bLedStartToLinkBlinkInProgress = _FALSE; + pLed->bLedScanBlinkInProgress = _FALSE; +#endif +} + + // +// Description: +// Initialize an LED_871x object. +// +void +InitLed871x( + _adapter *padapter, + PLED_871x pLed, + LED_PIN_871x LedPin + ) +{ + pLed->padapter = padapter; + pLed->LedPin = LedPin; + + ResetLedStatus(pLed); + + _init_timer(&(pLed->BlinkTimer), padapter->pnetdev, BlinkTimerCallback, pLed); + +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) + _init_workitem(&(pLed->BlinkWorkItem), BlinkWorkItemCallback, pLed); +#endif +} + + +// +// Description: +// DeInitialize an LED_871x object. +// +void +DeInitLed871x( + PLED_871x pLed + ) +{ +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + _cancel_workitem_sync(&(pLed->BlinkWorkItem)); +#endif + _cancel_timer_ex(&(pLed->BlinkTimer)); + ResetLedStatus(pLed); +} + + +// +// Description: +// Implementation of LED blinking behavior. +// It toggle off LED and schedule corresponding timer if necessary. +// +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + +void SwLedOn(_adapter *padapter, PLED_871x pLed); +void SwLedOff(_adapter *padapter, PLED_871x pLed); + +#define CONFIG_LED_REMOVE_HAL + +void +SwLedBlink( + PLED_871x pLed + ) +{ + _adapter *padapter = pLed->padapter; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + u8 bStopBlinking = _FALSE; + + // Change LED according to BlinkingLedState specified. + if( pLed->BlinkingLedState == RTW_LED_ON ) + { + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn on\n", pLed->BlinkTimes)); + } + else + { + SwLedOff(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,( "Blinktimes (%d): turn off\n", pLed->BlinkTimes)); + } + + // Determine if we shall change LED state again. + pLed->BlinkTimes--; + switch(pLed->CurrLedState) + { + + case LED_BLINK_NORMAL: + if(pLed->BlinkTimes == 0) + { + bStopBlinking = _TRUE; + } + break; + + case LED_BLINK_StartToBlink: + if( check_fwstate(pmlmepriv, _FW_LINKED) && check_fwstate(pmlmepriv, WIFI_STATION_STATE) ) + { + bStopBlinking = _TRUE; + } + if( check_fwstate(pmlmepriv, _FW_LINKED) && + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) ) + { + bStopBlinking = _TRUE; + } + else if(pLed->BlinkTimes == 0) + { + bStopBlinking = _TRUE; + } + break; + + case LED_BLINK_WPS: + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + break; + + + default: + bStopBlinking = _TRUE; + break; + + } + + if(bStopBlinking) + { + //if(adapter_to_pwrctl(padapter)->cpwm >= PS_STATE_S2) + if(0) + { + SwLedOff(padapter, pLed); + } + else if( (check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) && (pLed->bLedOn == _FALSE)) + { + SwLedOn(padapter, pLed); + } + else if( (check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) && pLed->bLedOn == _TRUE) + { + SwLedOff(padapter, pLed); + } + + pLed->BlinkTimes = 0; + pLed->bLedBlinkInProgress = _FALSE; + } + else + { + // Assign LED state to toggle. + if( pLed->BlinkingLedState == RTW_LED_ON ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + + // Schedule a timer to toggle LED state. + switch( pLed->CurrLedState ) + { + case LED_BLINK_NORMAL: + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + break; + + case LED_BLINK_SLOWLY: + case LED_BLINK_StartToBlink: + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SLOWLY_INTERVAL); + break; + + case LED_BLINK_WPS: + { + if( pLed->BlinkingLedState == RTW_LED_ON ) + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LONG_INTERVAL); + else + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LONG_INTERVAL); + } + break; + + default: + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SLOWLY_INTERVAL); + break; + } + } +} + +void +SwLedBlink1( + PLED_871x pLed + ) +{ + _adapter *padapter = pLed->padapter; +#ifndef CONFIG_LED_REMOVE_HAL + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); +#endif + struct led_priv *ledpriv = &(padapter->ledpriv); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + PLED_871x pLed1 = &(ledpriv->SwLed1); + u8 bStopBlinking = _FALSE; + +#ifndef CONFIG_LED_REMOVE_HAL + if(pHalData->EEPROMCustomerID == RT_CID_819x_CAMEO) + pLed = &(ledpriv->SwLed1); +#endif + + // Change LED according to BlinkingLedState specified. + if( pLed->BlinkingLedState == RTW_LED_ON ) + { + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,( "Blinktimes (%d): turn on\n", pLed->BlinkTimes)); + } + else + { + SwLedOff(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn off\n", pLed->BlinkTimes)); + } + +#ifndef CONFIG_LED_REMOVE_HAL + if(pHalData->EEPROMCustomerID == RT_CID_DEFAULT) + { + if(check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) + { + if(!pLed1->bSWLedCtrl) + { + SwLedOn(padapter, pLed1); + pLed1->bSWLedCtrl = _TRUE; + } + else if(!pLed1->bLedOn) + SwLedOn(padapter, pLed1); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (): turn on pLed1\n")); + } + else + { + if(!pLed1->bSWLedCtrl) + { + SwLedOff(padapter, pLed1); + pLed1->bSWLedCtrl = _TRUE; + } + else if(pLed1->bLedOn) + SwLedOff(padapter, pLed1); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (): turn off pLed1\n")); + } + } + +#endif + + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + ResetLedStatus(pLed); + return; + } + + switch(pLed->CurrLedState) + { + case LED_BLINK_SLOWLY: + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + break; + + case LED_BLINK_NORMAL: + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LINK_INTERVAL_ALPHA); + break; + + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + + if(bStopBlinking) + { + if(check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) + { + pLed->bLedLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_NORMAL; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LINK_INTERVAL_ALPHA); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _FALSE) + { + pLed->bLedNoLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + pLed->bLedScanBlinkInProgress = _FALSE; + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + if(bStopBlinking) + { + if(check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) + { + pLed->bLedLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_NORMAL; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LINK_INTERVAL_ALPHA); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _FALSE) + { + pLed->bLedNoLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + pLed->BlinkTimes = 0; + pLed->bLedBlinkInProgress = _FALSE; + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + + case LED_BLINK_WPS: + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + break; + + case LED_BLINK_WPS_STOP: //WPS success + if(pLed->BlinkingLedState == RTW_LED_ON) + bStopBlinking = _FALSE; + else + bStopBlinking = _TRUE; + + if(bStopBlinking) + { + pLed->bLedLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_NORMAL; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LINK_INTERVAL_ALPHA); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + + pLed->bLedWPSBlinkInProgress = _FALSE; + } + else + { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA); + } + break; + + default: + break; + } + +} + +void +SwLedBlink2( + PLED_871x pLed + ) +{ + _adapter *padapter = pLed->padapter; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + u8 bStopBlinking = _FALSE; + + // Change LED according to BlinkingLedState specified. + if( pLed->BlinkingLedState == RTW_LED_ON) + { + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn on\n", pLed->BlinkTimes)); + } + else + { + SwLedOff(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn off\n", pLed->BlinkTimes)); + } + + switch(pLed->CurrLedState) + { + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + + if(bStopBlinking) + { + if( adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) + { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("stop scan blink CurrLedState %d\n", pLed->CurrLedState)); + + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _FALSE) + { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + SwLedOff(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("stop scan blink CurrLedState %d\n", pLed->CurrLedState)); + } + pLed->bLedScanBlinkInProgress = _FALSE; + } + else + { + if( adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + } + break; + + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + if(bStopBlinking) + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) + { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("stop CurrLedState %d\n", pLed->CurrLedState)); + + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _FALSE) + { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + SwLedOff(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("stop CurrLedState %d\n", pLed->CurrLedState)); + } + pLed->bLedBlinkInProgress = _FALSE; + } + else + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + } + break; + + default: + break; + } + +} + +void +SwLedBlink3( + PLED_871x pLed + ) +{ + _adapter *padapter = pLed->padapter; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + u8 bStopBlinking = _FALSE; + + // Change LED according to BlinkingLedState specified. + if( pLed->BlinkingLedState == RTW_LED_ON ) + { + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn on\n", pLed->BlinkTimes)); + } + else + { + if(pLed->CurrLedState != LED_BLINK_WPS_STOP) + SwLedOff(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn off\n", pLed->BlinkTimes)); + } + + switch(pLed->CurrLedState) + { + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + + if(bStopBlinking) + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) + { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if( !pLed->bLedOn ) + SwLedOn(padapter, pLed); + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _FALSE) + { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if( pLed->bLedOn ) + SwLedOff(padapter, pLed); + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + pLed->bLedScanBlinkInProgress = _FALSE; + } + else + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + } + break; + + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + if(bStopBlinking) + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) + { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + + if( !pLed->bLedOn ) + SwLedOn(padapter, pLed); + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + else if(check_fwstate(pmlmepriv, _FW_LINKED)== _FALSE) + { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + + if( pLed->bLedOn ) + SwLedOff(padapter, pLed); + + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + pLed->bLedBlinkInProgress = _FALSE; + } + else + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + } + break; + + case LED_BLINK_WPS: + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + break; + + case LED_BLINK_WPS_STOP: //WPS success + if(pLed->BlinkingLedState == RTW_LED_ON) + { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA); + bStopBlinking = _FALSE; + } + else + { + bStopBlinking = _TRUE; + } + + if(bStopBlinking) + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on ) + { + SwLedOff(padapter, pLed); + } + else + { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + pLed->bLedWPSBlinkInProgress = _FALSE; + } + break; + + + default: + break; + } + +} + + +void +SwLedBlink4( + PLED_871x pLed + ) +{ + _adapter *padapter = pLed->padapter; + struct led_priv *ledpriv = &(padapter->ledpriv); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + PLED_871x pLed1 = &(ledpriv->SwLed1); + u8 bStopBlinking = _FALSE; + + // Change LED according to BlinkingLedState specified. + if( pLed->BlinkingLedState == RTW_LED_ON ) + { + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn on\n", pLed->BlinkTimes)); + } + else + { + SwLedOff(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn off\n", pLed->BlinkTimes)); + } + + if(!pLed1->bLedWPSBlinkInProgress && pLed1->BlinkingLedState == LED_UNKNOWN) + { + pLed1->BlinkingLedState = RTW_LED_OFF; + pLed1->CurrLedState = RTW_LED_OFF; + SwLedOff(padapter, pLed1); + } + + switch(pLed->CurrLedState) + { + case LED_BLINK_SLOWLY: + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + break; + + case LED_BLINK_StartToBlink: + if( pLed->bLedOn ) + { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SLOWLY_INTERVAL); + } + else + { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + } + break; + + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _FALSE; + } + + if(bStopBlinking) + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on && adapter_to_pwrctl(padapter)->rfoff_reason > RF_CHANGE_BY_PS) + { + SwLedOff(padapter, pLed); + } + else + { + pLed->bLedNoLinkBlinkInProgress = _FALSE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + pLed->bLedScanBlinkInProgress = _FALSE; + } + else + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on && adapter_to_pwrctl(padapter)->rfoff_reason > RF_CHANGE_BY_PS) + { + SwLedOff(padapter, pLed); + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + } + break; + + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + if(bStopBlinking) + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on && adapter_to_pwrctl(padapter)->rfoff_reason > RF_CHANGE_BY_PS) + { + SwLedOff(padapter, pLed); + } + else + { + pLed->bLedNoLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + pLed->bLedBlinkInProgress = _FALSE; + } + else + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on && adapter_to_pwrctl(padapter)->rfoff_reason > RF_CHANGE_BY_PS) + { + SwLedOff(padapter, pLed); + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + } + break; + + case LED_BLINK_WPS: + if( pLed->bLedOn ) + { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SLOWLY_INTERVAL); + } + else + { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + } + break; + + case LED_BLINK_WPS_STOP: //WPS authentication fail + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + break; + + case LED_BLINK_WPS_STOP_OVERLAP: //WPS session overlap + pLed->BlinkTimes--; + if(pLed->BlinkTimes == 0) + { + if(pLed->bLedOn) + { + pLed->BlinkTimes = 1; + } + else + { + bStopBlinking = _TRUE; + } + } + + if(bStopBlinking) + { + pLed->BlinkTimes = 10; + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LINK_INTERVAL_ALPHA); + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + } + break; + + + default: + break; + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedBlink4 CurrLedState %d\n", pLed->CurrLedState)); + + +} + +void +SwLedBlink5( + PLED_871x pLed + ) +{ + _adapter *padapter = pLed->padapter; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + u8 bStopBlinking = _FALSE; + + // Change LED according to BlinkingLedState specified. + if( pLed->BlinkingLedState == RTW_LED_ON ) + { + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn on\n", pLed->BlinkTimes)); + } + else + { + SwLedOff(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn off\n", pLed->BlinkTimes)); + } + + switch(pLed->CurrLedState) + { + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + + if(bStopBlinking) + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on && adapter_to_pwrctl(padapter)->rfoff_reason > RF_CHANGE_BY_PS) + { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if(pLed->bLedOn) + SwLedOff(padapter, pLed); + } + else + { pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if(!pLed->bLedOn) + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + + pLed->bLedScanBlinkInProgress = _FALSE; + } + else + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on && adapter_to_pwrctl(padapter)->rfoff_reason > RF_CHANGE_BY_PS) + { + SwLedOff(padapter, pLed); + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + } + break; + + + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if( pLed->BlinkTimes == 0 ) + { + bStopBlinking = _TRUE; + } + + if(bStopBlinking) + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on && adapter_to_pwrctl(padapter)->rfoff_reason > RF_CHANGE_BY_PS) + { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if(pLed->bLedOn) + SwLedOff(padapter, pLed); + } + else + { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if(!pLed->bLedOn) + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + + pLed->bLedBlinkInProgress = _FALSE; + } + else + { + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on && adapter_to_pwrctl(padapter)->rfoff_reason > RF_CHANGE_BY_PS) + { + SwLedOff(padapter, pLed); + } + else + { + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + } + break; + + default: + break; + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedBlink5 CurrLedState %d\n", pLed->CurrLedState)); + + +} + +void +SwLedBlink6( + PLED_871x pLed + ) +{ + _adapter *padapter = pLed->padapter; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + u8 bStopBlinking = _FALSE; + + // Change LED according to BlinkingLedState specified. + if( pLed->BlinkingLedState == RTW_LED_ON ) + { + SwLedOn(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn on\n", pLed->BlinkTimes)); + } + else + { + SwLedOff(padapter, pLed); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Blinktimes (%d): turn off\n", pLed->BlinkTimes)); + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("<==== blink6\n")); +} + +static void +SwLedControlMode0( + _adapter *padapter, + LED_CTL_MODE LedAction +) +{ + struct led_priv *ledpriv = &(padapter->ledpriv); + PLED_871x pLed = &(ledpriv->SwLed1); + + // Decide led state + switch(LedAction) + { + case LED_CTL_TX: + case LED_CTL_RX: + if( pLed->bLedBlinkInProgress == _FALSE ) + { + pLed->bLedBlinkInProgress = _TRUE; + + pLed->CurrLedState = LED_BLINK_NORMAL; + pLed->BlinkTimes = 2; + + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + } + break; + + case LED_CTL_START_TO_LINK: + if( pLed->bLedBlinkInProgress == _FALSE ) + { + pLed->bLedBlinkInProgress = _TRUE; + + pLed->CurrLedState = LED_BLINK_StartToBlink; + pLed->BlinkTimes = 24; + + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SLOWLY_INTERVAL); + } + else + { + pLed->CurrLedState = LED_BLINK_StartToBlink; + } + break; + + case LED_CTL_LINK: + pLed->CurrLedState = RTW_LED_ON; + if( pLed->bLedBlinkInProgress == _FALSE ) + { + SwLedOn(padapter, pLed); + } + break; + + case LED_CTL_NO_LINK: + pLed->CurrLedState = RTW_LED_OFF; + if( pLed->bLedBlinkInProgress == _FALSE ) + { + SwLedOff(padapter, pLed); + } + break; + + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + if(pLed->bLedBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + SwLedOff(padapter, pLed); + break; + + case LED_CTL_START_WPS: + if( pLed->bLedBlinkInProgress == _FALSE || pLed->CurrLedState == RTW_LED_ON) + { + pLed->bLedBlinkInProgress = _TRUE; + + pLed->CurrLedState = LED_BLINK_WPS; + pLed->BlinkTimes = 20; + + if( pLed->bLedOn ) + { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LONG_INTERVAL); + } + else + { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LONG_INTERVAL); + } + } + break; + + case LED_CTL_STOP_WPS: + if(pLed->bLedBlinkInProgress) + { + pLed->CurrLedState = RTW_LED_OFF; + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + break; + + + default: + break; + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Led %d\n", pLed->CurrLedState)); + +} + + //ALPHA, added by chiyoko, 20090106 +static void +SwLedControlMode1( + _adapter *padapter, + LED_CTL_MODE LedAction +) +{ +#ifndef CONFIG_LED_REMOVE_HAL + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); +#endif + struct led_priv *ledpriv = &(padapter->ledpriv); + PLED_871x pLed = &(ledpriv->SwLed0); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + +#ifndef CONFIG_LED_REMOVE_HAL + if(pHalData->EEPROMCustomerID == RT_CID_819x_CAMEO) + pLed = &(ledpriv->SwLed1); +#endif + + switch(LedAction) + { + case LED_CTL_POWER_ON: + case LED_CTL_START_TO_LINK: + case LED_CTL_NO_LINK: + if( pLed->bLedNoLinkBlinkInProgress == _FALSE ) + { + if(pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + { + return; + } + if( pLed->bLedLinkBlinkInProgress == _TRUE ) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedLinkBlinkInProgress = _FALSE; + } + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + + pLed->bLedNoLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + break; + + case LED_CTL_LINK: + if( pLed->bLedLinkBlinkInProgress == _FALSE ) + { + if(pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + { + return; + } + if(pLed->bLedNoLinkBlinkInProgress == _TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + pLed->bLedLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_NORMAL; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_LINK_INTERVAL_ALPHA); + } + break; + + case LED_CTL_SITE_SURVEY: + if((pmlmepriv->LinkDetectInfo.bBusyTraffic) && (check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE)) + ; + else if(pLed->bLedScanBlinkInProgress ==_FALSE) + { + if(IS_LED_WPS_BLINKING(pLed)) + return; + + if(pLed->bLedNoLinkBlinkInProgress == _TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + if( pLed->bLedLinkBlinkInProgress == _TRUE ) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedLinkBlinkInProgress = _FALSE; + } + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + pLed->bLedScanBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + + case LED_CTL_TX: + case LED_CTL_RX: + if(pLed->bLedBlinkInProgress ==_FALSE) + { + if(pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + { + return; + } + if(pLed->bLedNoLinkBlinkInProgress == _TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + if( pLed->bLedLinkBlinkInProgress == _TRUE ) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedLinkBlinkInProgress = _FALSE; + } + pLed->bLedBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + + case LED_CTL_START_WPS: //wait until xinpin finish + case LED_CTL_START_WPS_BOTTON: + if(pLed->bLedWPSBlinkInProgress ==_FALSE) + { + if(pLed->bLedNoLinkBlinkInProgress == _TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + if( pLed->bLedLinkBlinkInProgress == _TRUE ) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedLinkBlinkInProgress = _FALSE; + } + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if(pLed->bLedScanBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + pLed->bLedWPSBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_WPS; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + + + case LED_CTL_STOP_WPS: + if(pLed->bLedNoLinkBlinkInProgress == _TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + if( pLed->bLedLinkBlinkInProgress == _TRUE ) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedLinkBlinkInProgress = _FALSE; + } + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if(pLed->bLedScanBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + if(pLed->bLedWPSBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + } + else + { + pLed->bLedWPSBlinkInProgress = _TRUE; + } + + pLed->CurrLedState = LED_BLINK_WPS_STOP; + if(pLed->bLedOn) + { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA); + } + else + { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), 0); + } + break; + + case LED_CTL_STOP_WPS_FAIL: + if(pLed->bLedWPSBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + + pLed->bLedNoLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + break; + + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if( pLed->bLedNoLinkBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + if( pLed->bLedLinkBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedLinkBlinkInProgress = _FALSE; + } + if( pLed->bLedBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if( pLed->bLedWPSBlinkInProgress ) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + if( pLed->bLedScanBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + + SwLedOff(padapter, pLed); + break; + + default: + break; + + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Led %d\n", pLed->CurrLedState)); +} + + //Arcadyan/Sitecom , added by chiyoko, 20090216 +static void +SwLedControlMode2( + _adapter *padapter, + LED_CTL_MODE LedAction +) +{ + struct led_priv *ledpriv = &(padapter->ledpriv); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + PLED_871x pLed = &(ledpriv->SwLed0); + + switch(LedAction) + { + case LED_CTL_SITE_SURVEY: + if(pmlmepriv->LinkDetectInfo.bBusyTraffic) + ; + else if(pLed->bLedScanBlinkInProgress ==_FALSE) + { + if(IS_LED_WPS_BLINKING(pLed)) + return; + + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + pLed->bLedScanBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + + case LED_CTL_TX: + case LED_CTL_RX: + if((pLed->bLedBlinkInProgress ==_FALSE) && (check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE)) + { + if(pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + { + return; + } + + pLed->bLedBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + + case LED_CTL_LINK: + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if( pLed->bLedBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if( pLed->bLedScanBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + + _set_timer(&(pLed->BlinkTimer), 0); + break; + + case LED_CTL_START_WPS: //wait until xinpin finish + case LED_CTL_START_WPS_BOTTON: + if(pLed->bLedWPSBlinkInProgress ==_FALSE) + { + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if(pLed->bLedScanBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + pLed->bLedWPSBlinkInProgress = _TRUE; + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), 0); + } + break; + + case LED_CTL_STOP_WPS: + pLed->bLedWPSBlinkInProgress = _FALSE; + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on) + { + SwLedOff(padapter, pLed); + } + else + { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), 0); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + break; + + case LED_CTL_STOP_WPS_FAIL: + pLed->bLedWPSBlinkInProgress = _FALSE; + if(adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on) + { + SwLedOff(padapter, pLed); + } + else + { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), 0); + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); + } + break; + + case LED_CTL_START_TO_LINK: + case LED_CTL_NO_LINK: + if(!IS_LED_BLINKING(pLed)) + { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), 0); + } + break; + + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if( pLed->bLedBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if( pLed->bLedScanBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + if( pLed->bLedWPSBlinkInProgress ) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + + _set_timer(&(pLed->BlinkTimer), 0); + break; + + default: + break; + + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); +} + + //COREGA, added by chiyoko, 20090316 + static void + SwLedControlMode3( + _adapter *padapter, + LED_CTL_MODE LedAction +) +{ + struct led_priv *ledpriv = &(padapter->ledpriv); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + PLED_871x pLed = &(ledpriv->SwLed0); + + switch(LedAction) + { + case LED_CTL_SITE_SURVEY: + if(pmlmepriv->LinkDetectInfo.bBusyTraffic) + ; + else if(pLed->bLedScanBlinkInProgress ==_FALSE) + { + if(IS_LED_WPS_BLINKING(pLed)) + return; + + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + pLed->bLedScanBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + + case LED_CTL_TX: + case LED_CTL_RX: + if((pLed->bLedBlinkInProgress ==_FALSE) && (check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE)) + { + if(pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + { + return; + } + + pLed->bLedBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + + case LED_CTL_LINK: + if(IS_LED_WPS_BLINKING(pLed)) + return; + + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if( pLed->bLedBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if( pLed->bLedScanBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + + _set_timer(&(pLed->BlinkTimer), 0); + break; + + case LED_CTL_START_WPS: //wait until xinpin finish + case LED_CTL_START_WPS_BOTTON: + if(pLed->bLedWPSBlinkInProgress ==_FALSE) + { + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if(pLed->bLedScanBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + pLed->bLedWPSBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_WPS; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + + case LED_CTL_STOP_WPS: + if(pLed->bLedWPSBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + else + { + pLed->bLedWPSBlinkInProgress = _TRUE; + } + + pLed->CurrLedState = LED_BLINK_WPS_STOP; + if(pLed->bLedOn) + { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA); + } + else + { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), 0); + } + + break; + + case LED_CTL_STOP_WPS_FAIL: + if(pLed->bLedWPSBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), 0); + break; + + case LED_CTL_START_TO_LINK: + case LED_CTL_NO_LINK: + if(!IS_LED_BLINKING(pLed)) + { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), 0); + } + break; + + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if( pLed->bLedBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if( pLed->bLedScanBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + if( pLed->bLedWPSBlinkInProgress ) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + + _set_timer(&(pLed->BlinkTimer), 0); + break; + + default: + break; + + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("CurrLedState %d\n", pLed->CurrLedState)); +} + + + //Edimax-Belkin, added by chiyoko, 20090413 +static void +SwLedControlMode4( + _adapter *padapter, + LED_CTL_MODE LedAction +) +{ + struct led_priv *ledpriv = &(padapter->ledpriv); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + PLED_871x pLed = &(ledpriv->SwLed0); + PLED_871x pLed1 = &(ledpriv->SwLed1); + + switch(LedAction) + { + case LED_CTL_START_TO_LINK: + if(pLed1->bLedWPSBlinkInProgress) + { + pLed1->bLedWPSBlinkInProgress = _FALSE; + _cancel_timer_ex(&(pLed1->BlinkTimer)); + + pLed1->BlinkingLedState = RTW_LED_OFF; + pLed1->CurrLedState = RTW_LED_OFF; + + if(pLed1->bLedOn) + _set_timer(&(pLed->BlinkTimer), 0); + } + + if( pLed->bLedStartToLinkBlinkInProgress == _FALSE ) + { + if(pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + { + return; + } + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if(pLed->bLedNoLinkBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + + pLed->bLedStartToLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_StartToBlink; + if( pLed->bLedOn ) + { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SLOWLY_INTERVAL); + } + else + { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + } + } + break; + + case LED_CTL_LINK: + case LED_CTL_NO_LINK: + //LED1 settings + if(LedAction == LED_CTL_LINK) + { + if(pLed1->bLedWPSBlinkInProgress) + { + pLed1->bLedWPSBlinkInProgress = _FALSE; + _cancel_timer_ex(&(pLed1->BlinkTimer)); + + pLed1->BlinkingLedState = RTW_LED_OFF; + pLed1->CurrLedState = RTW_LED_OFF; + + if(pLed1->bLedOn) + _set_timer(&(pLed->BlinkTimer), 0); + } + } + + if( pLed->bLedNoLinkBlinkInProgress == _FALSE ) + { + if(pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + { + return; + } + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + + pLed->bLedNoLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + break; + + case LED_CTL_SITE_SURVEY: + if((pmlmepriv->LinkDetectInfo.bBusyTraffic) && (check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE)) + ; + else if(pLed->bLedScanBlinkInProgress ==_FALSE) + { + if(IS_LED_WPS_BLINKING(pLed)) + return; + + if(pLed->bLedNoLinkBlinkInProgress == _TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + pLed->bLedScanBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + + case LED_CTL_TX: + case LED_CTL_RX: + if(pLed->bLedBlinkInProgress ==_FALSE) + { + if(pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + { + return; + } + if(pLed->bLedNoLinkBlinkInProgress == _TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + pLed->bLedBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + + case LED_CTL_START_WPS: //wait until xinpin finish + case LED_CTL_START_WPS_BOTTON: + if(pLed1->bLedWPSBlinkInProgress) + { + pLed1->bLedWPSBlinkInProgress = _FALSE; + _cancel_timer_ex(&(pLed1->BlinkTimer)); + + pLed1->BlinkingLedState = RTW_LED_OFF; + pLed1->CurrLedState = RTW_LED_OFF; + + if(pLed1->bLedOn) + _set_timer(&(pLed->BlinkTimer), 0); + } + + if(pLed->bLedWPSBlinkInProgress ==_FALSE) + { + if(pLed->bLedNoLinkBlinkInProgress == _TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if(pLed->bLedScanBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + pLed->bLedWPSBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_WPS; + if( pLed->bLedOn ) + { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SLOWLY_INTERVAL); + } + else + { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + } + } + break; + + case LED_CTL_STOP_WPS: //WPS connect success + if(pLed->bLedWPSBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + + pLed->bLedNoLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + + break; + + case LED_CTL_STOP_WPS_FAIL: //WPS authentication fail + if(pLed->bLedWPSBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + + pLed->bLedNoLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + + //LED1 settings + if(pLed1->bLedWPSBlinkInProgress) + _cancel_timer_ex(&(pLed1->BlinkTimer)); + else + pLed1->bLedWPSBlinkInProgress = _TRUE; + + pLed1->CurrLedState = LED_BLINK_WPS_STOP; + if( pLed1->bLedOn ) + pLed1->BlinkingLedState = RTW_LED_OFF; + else + pLed1->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + + break; + + case LED_CTL_STOP_WPS_FAIL_OVERLAP: //WPS session overlap + if(pLed->bLedWPSBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + + pLed->bLedNoLinkBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NO_LINK_INTERVAL_ALPHA); + + //LED1 settings + if(pLed1->bLedWPSBlinkInProgress) + _cancel_timer_ex(&(pLed1->BlinkTimer)); + else + pLed1->bLedWPSBlinkInProgress = _TRUE; + + pLed1->CurrLedState = LED_BLINK_WPS_STOP_OVERLAP; + pLed1->BlinkTimes = 10; + if( pLed1->bLedOn ) + pLed1->BlinkingLedState = RTW_LED_OFF; + else + pLed1->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_NORMAL_INTERVAL); + + break; + + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + + if( pLed->bLedNoLinkBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedNoLinkBlinkInProgress = _FALSE; + } + if( pLed->bLedLinkBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedLinkBlinkInProgress = _FALSE; + } + if( pLed->bLedBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + if( pLed->bLedWPSBlinkInProgress ) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedWPSBlinkInProgress = _FALSE; + } + if( pLed->bLedScanBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedScanBlinkInProgress = _FALSE; + } + if( pLed->bLedStartToLinkBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedStartToLinkBlinkInProgress = _FALSE; + } + + if( pLed1->bLedWPSBlinkInProgress ) + { + _cancel_timer_ex(&(pLed1->BlinkTimer)); + pLed1->bLedWPSBlinkInProgress = _FALSE; + } + + pLed1->BlinkingLedState = LED_UNKNOWN; + SwLedOff(padapter, pLed); + SwLedOff(padapter, pLed1); + break; + + default: + break; + + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Led %d\n", pLed->CurrLedState)); +} + + + + //Sercomm-Belkin, added by chiyoko, 20090415 +static void +SwLedControlMode5( + _adapter *padapter, + LED_CTL_MODE LedAction +) +{ +#ifndef CONFIG_LED_REMOVE_HAL + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); +#endif + struct led_priv *ledpriv = &(padapter->ledpriv); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + PLED_871x pLed = &(ledpriv->SwLed0); + +#ifndef CONFIG_LED_REMOVE_HAL + if(pHalData->EEPROMCustomerID == RT_CID_819x_CAMEO) + pLed = &(ledpriv->SwLed1); +#endif + + switch(LedAction) + { + case LED_CTL_POWER_ON: + case LED_CTL_NO_LINK: + case LED_CTL_LINK: //solid blue + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + + _set_timer(&(pLed->BlinkTimer), 0); + break; + + case LED_CTL_SITE_SURVEY: + if((pmlmepriv->LinkDetectInfo.bBusyTraffic) && (check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE)) + ; + else if(pLed->bLedScanBlinkInProgress ==_FALSE) + { + if(pLed->bLedBlinkInProgress ==_TRUE) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + pLed->bLedScanBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + + case LED_CTL_TX: + case LED_CTL_RX: + if(pLed->bLedBlinkInProgress ==_FALSE) + { + if(pLed->CurrLedState == LED_BLINK_SCAN) + { + return; + } + pLed->bLedBlinkInProgress = _TRUE; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if( pLed->bLedOn ) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed->BlinkTimer), LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + + if( pLed->bLedBlinkInProgress) + { + _cancel_timer_ex(&(pLed->BlinkTimer)); + pLed->bLedBlinkInProgress = _FALSE; + } + + SwLedOff(padapter, pLed); + break; + + default: + break; + + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("Led %d\n", pLed->CurrLedState)); +} + + //WNC-Corega, added by chiyoko, 20090902 +static void +SwLedControlMode6( + _adapter *padapter, + LED_CTL_MODE LedAction +) +{ + struct led_priv *ledpriv = &(padapter->ledpriv); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + PLED_871x pLed0 = &(ledpriv->SwLed0); + + switch(LedAction) + { + case LED_CTL_POWER_ON: + case LED_CTL_LINK: + case LED_CTL_NO_LINK: + _cancel_timer_ex(&(pLed0->BlinkTimer)); + pLed0->CurrLedState = RTW_LED_ON; + pLed0->BlinkingLedState = RTW_LED_ON; + _set_timer(&(pLed0->BlinkTimer), 0); + break; + + case LED_CTL_POWER_OFF: + SwLedOff(padapter, pLed0); + break; + + default: + break; + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("ledcontrol 6 Led %d\n", pLed0->CurrLedState)); +} + +// +// Description: +// Handler function of LED Blinking. +// We dispatch acture LED blink action according to LedStrategy. +// +void BlinkHandler(PLED_871x pLed) +{ + _adapter *padapter = pLed->padapter; + struct led_priv *ledpriv = &(padapter->ledpriv); + + //DBG_871X("%s (%s:%d)\n",__FUNCTION__, current->comm, current->pid); + + if( (padapter->bSurpriseRemoved == _TRUE) || ( padapter->bDriverStopped == _TRUE)) + { + //DBG_871X("%s bSurpriseRemoved:%d, bDriverStopped:%d\n", __FUNCTION__, padapter->bSurpriseRemoved, padapter->bDriverStopped); + return; + } + + switch(ledpriv->LedStrategy) + { + case SW_LED_MODE0: + SwLedBlink(pLed); + break; + + case SW_LED_MODE1: + SwLedBlink1(pLed); + break; + + case SW_LED_MODE2: + SwLedBlink2(pLed); + break; + + case SW_LED_MODE3: + SwLedBlink3(pLed); + break; + + case SW_LED_MODE4: + SwLedBlink4(pLed); + break; + + case SW_LED_MODE5: + SwLedBlink5(pLed); + break; + + case SW_LED_MODE6: + SwLedBlink6(pLed); + break; + + default: + //RT_TRACE(COMP_LED, DBG_LOUD, ("BlinkWorkItemCallback 0x%x \n", pHalData->LedStrategy)); + //SwLedBlink(pLed); + break; + } +} + +void +LedControl871x( + _adapter *padapter, + LED_CTL_MODE LedAction + ) +{ + struct led_priv *ledpriv = &(padapter->ledpriv); + + if( (padapter->bSurpriseRemoved == _TRUE) || ( padapter->bDriverStopped == _TRUE) + ||(padapter->hw_init_completed == _FALSE) ) + { + return; + } + + + if( ledpriv->bRegUseLed == _FALSE) + return; + + //if (!priv->up) + // return; + + //if(priv->bInHctTest) + // return; + + if( (adapter_to_pwrctl(padapter)->rf_pwrstate != rf_on && + adapter_to_pwrctl(padapter)->rfoff_reason > RF_CHANGE_BY_PS) && + (LedAction == LED_CTL_TX || LedAction == LED_CTL_RX || + LedAction == LED_CTL_SITE_SURVEY || + LedAction == LED_CTL_LINK || + LedAction == LED_CTL_NO_LINK || + LedAction == LED_CTL_POWER_ON) ) + { + return; + } + + switch(ledpriv->LedStrategy) + { + case SW_LED_MODE0: + //SwLedControlMode0(padapter, LedAction); + break; + + case SW_LED_MODE1: + SwLedControlMode1(padapter, LedAction); + break; + case SW_LED_MODE2: + SwLedControlMode2(padapter, LedAction); + break; + + case SW_LED_MODE3: + SwLedControlMode3(padapter, LedAction); + break; + + case SW_LED_MODE4: + SwLedControlMode4(padapter, LedAction); + break; + + case SW_LED_MODE5: + SwLedControlMode5(padapter, LedAction); + break; + + case SW_LED_MODE6: + SwLedControlMode6(padapter, LedAction); + break; + + default: + break; + } + + RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("LedStrategy:%d, LedAction %d\n", ledpriv->LedStrategy,LedAction)); +} + +#endif + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mlme.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mlme.c new file mode 100755 index 000000000000..1872700eea3c --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mlme.c @@ -0,0 +1,4194 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_MLME_C_ + + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <recv_osdep.h> +#include <xmit_osdep.h> +#include <hal_intf.h> +#include <mlme_osdep.h> +#include <sta_info.h> +#include <wifi.h> +#include <wlan_bssdef.h> +#include <rtw_ioctl_set.h> + +extern void indicate_wx_scan_complete_event(_adapter *padapter); +extern u8 rtw_do_join(_adapter * padapter); + +#ifdef CONFIG_DISABLE_MCS13TO15 +extern unsigned char MCS_rate_2R_MCS13TO15_OFF[16]; +extern unsigned char MCS_rate_2R[16]; +#else //CONFIG_DISABLE_MCS13TO15 +extern unsigned char MCS_rate_2R[16]; +#endif //CONFIG_DISABLE_MCS13TO15 +extern unsigned char MCS_rate_1R[16]; + +sint _rtw_init_mlme_priv (_adapter* padapter) +{ + sint i; + u8 *pbuf; + struct wlan_network *pnetwork; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + sint res = _SUCCESS; + +_func_enter_; + + // We don't need to memset padapter->XXX to zero, because adapter is allocated by rtw_zvmalloc(). + //_rtw_memset((u8 *)pmlmepriv, 0, sizeof(struct mlme_priv)); + + pmlmepriv->nic_hdl = (u8 *)padapter; + + pmlmepriv->pscanned = NULL; + pmlmepriv->fw_state = 0; + pmlmepriv->cur_network.network.InfrastructureMode = Ndis802_11AutoUnknown; + pmlmepriv->scan_mode=SCAN_ACTIVE;// 1: active, 0: pasive. Maybe someday we should rename this varable to "active_mode" (Jeff) + + _rtw_spinlock_init(&(pmlmepriv->lock)); + _rtw_init_queue(&(pmlmepriv->free_bss_pool)); + _rtw_init_queue(&(pmlmepriv->scanned_queue)); + + set_scanned_network_val(pmlmepriv, 0); + + _rtw_memset(&pmlmepriv->assoc_ssid,0,sizeof(NDIS_802_11_SSID)); + + pbuf = rtw_zvmalloc(MAX_BSS_CNT * (sizeof(struct wlan_network))); + + if (pbuf == NULL){ + res=_FAIL; + goto exit; + } + pmlmepriv->free_bss_buf = pbuf; + + pnetwork = (struct wlan_network *)pbuf; + + for(i = 0; i < MAX_BSS_CNT; i++) + { + _rtw_init_listhead(&(pnetwork->list)); + + rtw_list_insert_tail(&(pnetwork->list), &(pmlmepriv->free_bss_pool.queue)); + + pnetwork++; + } + + //allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf + + rtw_clear_scan_deny(padapter); + + #ifdef CONFIG_FTP_PROTECT + pmlmepriv->ftp_lock_flag = 0; + #endif //CONFIG_FTP_PROTECT + + rtw_init_mlme_timer(padapter); + +exit: + +_func_exit_; + + return res; +} + +void rtw_mfree_mlme_priv_lock (struct mlme_priv *pmlmepriv); +void rtw_mfree_mlme_priv_lock (struct mlme_priv *pmlmepriv) +{ + _rtw_spinlock_free(&pmlmepriv->lock); + _rtw_spinlock_free(&(pmlmepriv->free_bss_pool.lock)); + _rtw_spinlock_free(&(pmlmepriv->scanned_queue.lock)); +} + +static void rtw_free_mlme_ie_data(u8 **ppie, u32 *plen) +{ + if(*ppie) + { + rtw_mfree(*ppie, *plen); + *plen = 0; + *ppie=NULL; + } +} + +void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv) +{ +#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + rtw_buf_free(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len); + rtw_buf_free(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len); + rtw_free_mlme_ie_data(&pmlmepriv->wps_beacon_ie, &pmlmepriv->wps_beacon_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wps_probe_req_ie, &pmlmepriv->wps_probe_req_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wps_probe_resp_ie, &pmlmepriv->wps_probe_resp_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wps_assoc_resp_ie, &pmlmepriv->wps_assoc_resp_ie_len); + + rtw_free_mlme_ie_data(&pmlmepriv->p2p_beacon_ie, &pmlmepriv->p2p_beacon_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->p2p_probe_req_ie, &pmlmepriv->p2p_probe_req_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->p2p_probe_resp_ie, &pmlmepriv->p2p_probe_resp_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->p2p_go_probe_resp_ie, &pmlmepriv->p2p_go_probe_resp_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->p2p_assoc_req_ie, &pmlmepriv->p2p_assoc_req_ie_len); +#endif + +#if defined(CONFIG_WFD) && defined(CONFIG_IOCTL_CFG80211) + rtw_free_mlme_ie_data(&pmlmepriv->wfd_beacon_ie, &pmlmepriv->wfd_beacon_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wfd_probe_req_ie, &pmlmepriv->wfd_probe_req_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wfd_probe_resp_ie, &pmlmepriv->wfd_probe_resp_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wfd_go_probe_resp_ie, &pmlmepriv->wfd_go_probe_resp_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wfd_assoc_req_ie, &pmlmepriv->wfd_assoc_req_ie_len); +#endif + +} + +void _rtw_free_mlme_priv (struct mlme_priv *pmlmepriv) +{ +_func_enter_; + + rtw_free_mlme_priv_ie_data(pmlmepriv); + + if(pmlmepriv){ + rtw_mfree_mlme_priv_lock (pmlmepriv); + + if (pmlmepriv->free_bss_buf) { + rtw_vmfree(pmlmepriv->free_bss_buf, MAX_BSS_CNT * sizeof(struct wlan_network)); + } + } +_func_exit_; +} + +sint _rtw_enqueue_network(_queue *queue, struct wlan_network *pnetwork) +{ + _irqL irqL; + +_func_enter_; + + if (pnetwork == NULL) + goto exit; + + _enter_critical_bh(&queue->lock, &irqL); + + rtw_list_insert_tail(&pnetwork->list, &queue->queue); + + _exit_critical_bh(&queue->lock, &irqL); + +exit: + +_func_exit_; + + return _SUCCESS; +} + +struct wlan_network *_rtw_dequeue_network(_queue *queue) +{ + _irqL irqL; + + struct wlan_network *pnetwork; + +_func_enter_; + + _enter_critical_bh(&queue->lock, &irqL); + + if (_rtw_queue_empty(queue) == _TRUE) + + pnetwork = NULL; + + else + { + pnetwork = LIST_CONTAINOR(get_next(&queue->queue), struct wlan_network, list); + + rtw_list_delete(&(pnetwork->list)); + } + + _exit_critical_bh(&queue->lock, &irqL); + +_func_exit_; + + return pnetwork; +} + +struct wlan_network *_rtw_alloc_network(struct mlme_priv *pmlmepriv )//(_queue *free_queue) +{ + _irqL irqL; + struct wlan_network *pnetwork; + _queue *free_queue = &pmlmepriv->free_bss_pool; + _list* plist = NULL; + +_func_enter_; + + _enter_critical_bh(&free_queue->lock, &irqL); + + if (_rtw_queue_empty(free_queue) == _TRUE) { + pnetwork=NULL; + goto exit; + } + plist = get_next(&(free_queue->queue)); + + pnetwork = LIST_CONTAINOR(plist , struct wlan_network, list); + + rtw_list_delete(&pnetwork->list); + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("_rtw_alloc_network: ptr=%p\n", plist)); + pnetwork->network_type = 0; + pnetwork->fixed = _FALSE; + pnetwork->last_scanned = rtw_get_current_time(); + pnetwork->aid=0; + pnetwork->join_res=0; + + pmlmepriv->num_of_scanned ++; + +exit: + _exit_critical_bh(&free_queue->lock, &irqL); + +_func_exit_; + + return pnetwork; +} + +void _rtw_free_network(struct mlme_priv *pmlmepriv ,struct wlan_network *pnetwork, u8 isfreeall) +{ + u32 curr_time, delta_time; + u32 lifetime = SCANQUEUE_LIFETIME; + _irqL irqL; + _queue *free_queue = &(pmlmepriv->free_bss_pool); + +_func_enter_; + + if (pnetwork == NULL) + goto exit; + + if (pnetwork->fixed == _TRUE) + goto exit; + + curr_time = rtw_get_current_time(); + + if ( (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)==_TRUE ) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)==_TRUE ) ) + lifetime = 1; + + if(!isfreeall) + { +#ifdef PLATFORM_WINDOWS + + delta_time = (curr_time -pnetwork->last_scanned)/10; + + if(delta_time < lifetime*1000000)// unit:usec + { + goto exit; + } + +#endif + +#ifdef PLATFORM_LINUX + + delta_time = (curr_time -pnetwork->last_scanned)/HZ; + + if(delta_time < lifetime)// unit:sec + { + goto exit; + } + +#endif + +#ifdef PLATFORM_FREEBSD + //i think needs to check again + delta_time = (curr_time -pnetwork->last_scanned)/hz; + + if(delta_time < lifetime)// unit:sec + { + goto exit; + } + +#endif + } + + _enter_critical_bh(&free_queue->lock, &irqL); + + rtw_list_delete(&(pnetwork->list)); + + rtw_list_insert_tail(&(pnetwork->list),&(free_queue->queue)); + + pmlmepriv->num_of_scanned --; + + + //DBG_871X("_rtw_free_network:SSID=%s\n", pnetwork->network.Ssid.Ssid); + + _exit_critical_bh(&free_queue->lock, &irqL); + +exit: + +_func_exit_; + +} + +void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork) +{ + + _queue *free_queue = &(pmlmepriv->free_bss_pool); + +_func_enter_; + + if (pnetwork == NULL) + goto exit; + + if (pnetwork->fixed == _TRUE) + goto exit; + + //_enter_critical(&free_queue->lock, &irqL); + + rtw_list_delete(&(pnetwork->list)); + + rtw_list_insert_tail(&(pnetwork->list), get_list_head(free_queue)); + + pmlmepriv->num_of_scanned --; + + //_exit_critical(&free_queue->lock, &irqL); + +exit: + +_func_exit_; + +} + + +/* + return the wlan_network with the matching addr + + Shall be calle under atomic context... to avoid possible racing condition... +*/ +struct wlan_network *_rtw_find_network(_queue *scanned_queue, u8 *addr) +{ + + //_irqL irqL; + _list *phead, *plist; + struct wlan_network *pnetwork = NULL; + u8 zero_addr[ETH_ALEN] = {0,0,0,0,0,0}; + +_func_enter_; + + if(_rtw_memcmp(zero_addr, addr, ETH_ALEN)){ + pnetwork=NULL; + goto exit; + } + + //_enter_critical_bh(&scanned_queue->lock, &irqL); + + phead = get_list_head(scanned_queue); + plist = get_next(phead); + + while (plist != phead) + { + pnetwork = LIST_CONTAINOR(plist, struct wlan_network ,list); + + if (_rtw_memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN) == _TRUE) + break; + + plist = get_next(plist); + } + + if(plist == phead) + pnetwork = NULL; + + //_exit_critical_bh(&scanned_queue->lock, &irqL); + +exit: + +_func_exit_; + + return pnetwork; + +} + + +void _rtw_free_network_queue(_adapter *padapter, u8 isfreeall) +{ + _irqL irqL; + _list *phead, *plist; + struct wlan_network *pnetwork; + struct mlme_priv* pmlmepriv = &padapter->mlmepriv; + _queue *scanned_queue = &pmlmepriv->scanned_queue; + +_func_enter_; + + + _enter_critical_bh(&scanned_queue->lock, &irqL); + + phead = get_list_head(scanned_queue); + plist = get_next(phead); + + while (rtw_end_of_queue_search(phead, plist) == _FALSE) + { + + pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list); + + plist = get_next(plist); + + _rtw_free_network(pmlmepriv,pnetwork, isfreeall); + + } + + _exit_critical_bh(&scanned_queue->lock, &irqL); + +_func_exit_; + +} + + + + +sint rtw_if_up(_adapter *padapter) { + + sint res; +_func_enter_; + + if( padapter->bDriverStopped || padapter->bSurpriseRemoved || + (check_fwstate(&padapter->mlmepriv, _FW_LINKED)== _FALSE)){ + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_if_up:bDriverStopped(%d) OR bSurpriseRemoved(%d)", padapter->bDriverStopped, padapter->bSurpriseRemoved)); + res=_FALSE; + } + else + res= _TRUE; + +_func_exit_; + return res; +} + + +void rtw_generate_random_ibss(u8* pibss) +{ + u32 curtime = rtw_get_current_time(); + +_func_enter_; + pibss[0] = 0x02; //in ad-hoc mode bit1 must set to 1 + pibss[1] = 0x11; + pibss[2] = 0x87; + pibss[3] = (u8)(curtime & 0xff) ;//p[0]; + pibss[4] = (u8)((curtime>>8) & 0xff) ;//p[1]; + pibss[5] = (u8)((curtime>>16) & 0xff) ;//p[2]; +_func_exit_; + return; +} + +u8 *rtw_get_capability_from_ie(u8 *ie) +{ + return (ie + 8 + 2); +} + + +u16 rtw_get_capability(WLAN_BSSID_EX *bss) +{ + u16 val; +_func_enter_; + + _rtw_memcpy((u8 *)&val, rtw_get_capability_from_ie(bss->IEs), 2); + +_func_exit_; + return le16_to_cpu(val); +} + +u8 *rtw_get_timestampe_from_ie(u8 *ie) +{ + return (ie + 0); +} + +u8 *rtw_get_beacon_interval_from_ie(u8 *ie) +{ + return (ie + 8); +} + + +int rtw_init_mlme_priv (_adapter *padapter)//(struct mlme_priv *pmlmepriv) +{ + int res; +_func_enter_; + res = _rtw_init_mlme_priv(padapter);// (pmlmepriv); +_func_exit_; + return res; +} + +void rtw_free_mlme_priv (struct mlme_priv *pmlmepriv) +{ +_func_enter_; + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("rtw_free_mlme_priv\n")); + _rtw_free_mlme_priv (pmlmepriv); +_func_exit_; +} + +int rtw_enqueue_network(_queue *queue, struct wlan_network *pnetwork); +int rtw_enqueue_network(_queue *queue, struct wlan_network *pnetwork) +{ + int res; +_func_enter_; + res = _rtw_enqueue_network(queue, pnetwork); +_func_exit_; + return res; +} + + +#ifndef PLATFORM_FREEBSD //Baron +static struct wlan_network *rtw_dequeue_network(_queue *queue) +{ + struct wlan_network *pnetwork; +_func_enter_; + pnetwork = _rtw_dequeue_network(queue); +_func_exit_; + return pnetwork; +} +#endif //PLATFORM_FREEBSD + +struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv ); +struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv )//(_queue *free_queue) +{ + struct wlan_network *pnetwork; +_func_enter_; + pnetwork = _rtw_alloc_network(pmlmepriv); +_func_exit_; + return pnetwork; +} + +void rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 is_freeall); +void rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 is_freeall)//(struct wlan_network *pnetwork, _queue *free_queue) +{ +_func_enter_; + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("rtw_free_network==> ssid = %s \n\n" , pnetwork->network.Ssid.Ssid)); + _rtw_free_network(pmlmepriv, pnetwork, is_freeall); +_func_exit_; +} + +void rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork ); +void rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork ) +{ +_func_enter_; + //RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("rtw_free_network==> ssid = %s \n\n" , pnetwork->network.Ssid.Ssid)); + _rtw_free_network_nolock(pmlmepriv, pnetwork); +_func_exit_; +} + + +void rtw_free_network_queue(_adapter* dev, u8 isfreeall) +{ +_func_enter_; + _rtw_free_network_queue(dev, isfreeall); +_func_exit_; +} + +/* + return the wlan_network with the matching addr + + Shall be calle under atomic context... to avoid possible racing condition... +*/ +struct wlan_network *rtw_find_network(_queue *scanned_queue, u8 *addr) +{ + struct wlan_network *pnetwork = _rtw_find_network(scanned_queue, addr); + + return pnetwork; +} + +int rtw_is_same_ibss(_adapter *adapter, struct wlan_network *pnetwork) +{ + int ret=_TRUE; + struct security_priv *psecuritypriv = &adapter->securitypriv; + + if ( (psecuritypriv->dot11PrivacyAlgrthm != _NO_PRIVACY_ ) && + ( pnetwork->network.Privacy == 0 ) ) + { + ret=_FALSE; + } + else if((psecuritypriv->dot11PrivacyAlgrthm == _NO_PRIVACY_ ) && + ( pnetwork->network.Privacy == 1 ) ) + { + ret=_FALSE; + } + else + { + ret=_TRUE; + } + + return ret; + +} + +inline int is_same_ess(WLAN_BSSID_EX *a, WLAN_BSSID_EX *b) +{ + //RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("(%s,%d)(%s,%d)\n", + // a->Ssid.Ssid,a->Ssid.SsidLength,b->Ssid.Ssid,b->Ssid.SsidLength)); + return (a->Ssid.SsidLength == b->Ssid.SsidLength) + && _rtw_memcmp(a->Ssid.Ssid, b->Ssid.Ssid, a->Ssid.SsidLength)==_TRUE; +} + +int is_same_network(WLAN_BSSID_EX *src, WLAN_BSSID_EX *dst, u8 feature) +{ + u16 s_cap, d_cap; + +_func_enter_; + +#ifdef PLATFORM_OS_XP + if ( ((uint)dst) <= 0x7fffffff || + ((uint)src) <= 0x7fffffff || + ((uint)&s_cap) <= 0x7fffffff || + ((uint)&d_cap) <= 0x7fffffff) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("\n@@@@ error address of dst\n")); + + KeBugCheckEx(0x87110000, (ULONG_PTR)dst, (ULONG_PTR)src,(ULONG_PTR)&s_cap, (ULONG_PTR)&d_cap); + + return _FALSE; + } +#endif + + + _rtw_memcpy((u8 *)&s_cap, rtw_get_capability_from_ie(src->IEs), 2); + _rtw_memcpy((u8 *)&d_cap, rtw_get_capability_from_ie(dst->IEs), 2); + + + s_cap = le16_to_cpu(s_cap); + d_cap = le16_to_cpu(d_cap); + +_func_exit_; + +#ifdef CONFIG_P2P + if ((feature == 1) && // 1: P2P supported + (_rtw_memcmp(src->MacAddress, dst->MacAddress, ETH_ALEN) == _TRUE) + ) { + return _TRUE; + } +#endif + + return ((src->Ssid.SsidLength == dst->Ssid.SsidLength) && + // (src->Configuration.DSConfig == dst->Configuration.DSConfig) && + ( (_rtw_memcmp(src->MacAddress, dst->MacAddress, ETH_ALEN)) == _TRUE) && + ( (_rtw_memcmp(src->Ssid.Ssid, dst->Ssid.Ssid, src->Ssid.SsidLength)) == _TRUE) && + ((s_cap & WLAN_CAPABILITY_IBSS) == + (d_cap & WLAN_CAPABILITY_IBSS)) && + ((s_cap & WLAN_CAPABILITY_BSS) == + (d_cap & WLAN_CAPABILITY_BSS))); + +} + +struct wlan_network *_rtw_find_same_network(_queue *scanned_queue, struct wlan_network *network) +{ + _list *phead, *plist; + struct wlan_network *found = NULL; + + phead = get_list_head(scanned_queue); + plist = get_next(phead); + + while (plist != phead) { + found = LIST_CONTAINOR(plist, struct wlan_network ,list); + + if (is_same_network(&network->network, &found->network, 0)) + break; + + plist = get_next(plist); + } + + if(plist == phead) + found = NULL; +exit: + return found; +} + +struct wlan_network *rtw_find_same_network(_queue *scanned_queue, struct wlan_network *network) +{ + _irqL irqL; + struct wlan_network *found = NULL; + + if (scanned_queue == NULL || network == NULL) + goto exit; + + _enter_critical_bh(&scanned_queue->lock, &irqL); + found = _rtw_find_same_network(scanned_queue, network); + _exit_critical_bh(&scanned_queue->lock, &irqL); + +exit: + return found; +} + +struct wlan_network * rtw_get_oldest_wlan_network(_queue *scanned_queue) +{ + _list *plist, *phead; + + + struct wlan_network *pwlan = NULL; + struct wlan_network *oldest = NULL; +_func_enter_; + phead = get_list_head(scanned_queue); + + plist = get_next(phead); + + while(1) + { + + if (rtw_end_of_queue_search(phead,plist)== _TRUE) + break; + + pwlan= LIST_CONTAINOR(plist, struct wlan_network, list); + + if(pwlan->fixed!=_TRUE) + { + if (oldest == NULL ||time_after(oldest->last_scanned, pwlan->last_scanned)) + oldest = pwlan; + } + + plist = get_next(plist); + } +_func_exit_; + return oldest; + +} + +void update_network(WLAN_BSSID_EX *dst, WLAN_BSSID_EX *src, + _adapter * padapter, bool update_ie) +{ + u8 ss_ori = dst->PhyInfo.SignalStrength; + u8 sq_ori = dst->PhyInfo.SignalQuality; + long rssi_ori = dst->Rssi; + + u8 ss_smp = src->PhyInfo.SignalStrength; + u8 sq_smp = src->PhyInfo.SignalQuality; + long rssi_smp = src->Rssi; + + u8 ss_final; + u8 sq_final; + long rssi_final; + +_func_enter_; + +#ifdef CONFIG_ANTENNA_DIVERSITY + rtw_hal_antdiv_rssi_compared(padapter, dst, src); //this will update src.Rssi, need consider again +#endif + + #if defined(DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) && 1 + if(strcmp(dst->Ssid.Ssid, DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) == 0) { + DBG_871X(FUNC_ADPT_FMT" %s("MAC_FMT", ch%u) ss_ori:%3u, sq_ori:%3u, rssi_ori:%3ld, ss_smp:%3u, sq_smp:%3u, rssi_smp:%3ld\n" + , FUNC_ADPT_ARG(padapter) + , src->Ssid.Ssid, MAC_ARG(src->MacAddress), src->Configuration.DSConfig + ,ss_ori, sq_ori, rssi_ori + ,ss_smp, sq_smp, rssi_smp + ); + } + #endif + + /* The rule below is 1/5 for sample value, 4/5 for history value */ + if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) && is_same_network(&(padapter->mlmepriv.cur_network.network), src, 0)) { + /* Take the recvpriv's value for the connected AP*/ + ss_final = padapter->recvpriv.signal_strength; + sq_final = padapter->recvpriv.signal_qual; + /* the rssi value here is undecorated, and will be used for antenna diversity */ + if(sq_smp != 101) /* from the right channel */ + rssi_final = (src->Rssi+dst->Rssi*4)/5; + else + rssi_final = rssi_ori; + } + else { + if(sq_smp != 101) { /* from the right channel */ + ss_final = ((u32)(src->PhyInfo.SignalStrength)+(u32)(dst->PhyInfo.SignalStrength)*4)/5; + sq_final = ((u32)(src->PhyInfo.SignalQuality)+(u32)(dst->PhyInfo.SignalQuality)*4)/5; + rssi_final = (src->Rssi+dst->Rssi*4)/5; + } else { + /* bss info not receving from the right channel, use the original RX signal infos */ + ss_final = dst->PhyInfo.SignalStrength; + sq_final = dst->PhyInfo.SignalQuality; + rssi_final = dst->Rssi; + } + + } + + if (update_ie) { + dst->Reserved[0] = src->Reserved[0]; + dst->Reserved[1] = src->Reserved[1]; + _rtw_memcpy((u8 *)dst, (u8 *)src, get_WLAN_BSSID_EX_sz(src)); + } + + dst->PhyInfo.SignalStrength = ss_final; + dst->PhyInfo.SignalQuality = sq_final; + dst->Rssi = rssi_final; + + #if defined(DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) && 1 + if(strcmp(dst->Ssid.Ssid, DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) == 0) { + DBG_871X(FUNC_ADPT_FMT" %s("MAC_FMT"), SignalStrength:%u, SignalQuality:%u, RawRSSI:%ld\n" + , FUNC_ADPT_ARG(padapter) + , dst->Ssid.Ssid, MAC_ARG(dst->MacAddress), dst->PhyInfo.SignalStrength, dst->PhyInfo.SignalQuality, dst->Rssi); + } + #endif + +#if 0 // old codes, may be useful one day... +// DBG_871X("update_network: rssi=0x%lx dst->Rssi=%d ,dst->Rssi=0x%lx , src->Rssi=0x%lx",(dst->Rssi+src->Rssi)/2,dst->Rssi,dst->Rssi,src->Rssi); + if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) && is_same_network(&(padapter->mlmepriv.cur_network.network), src, 0)) + { + + //DBG_871X("b:ssid=%s update_network: src->rssi=0x%d padapter->recvpriv.ui_rssi=%d\n",src->Ssid.Ssid,src->Rssi,padapter->recvpriv.signal); + if(padapter->recvpriv.signal_qual_data.total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX) + { + padapter->recvpriv.signal_qual_data.total_num = PHY_LINKQUALITY_SLID_WIN_MAX; + last_evm = padapter->recvpriv.signal_qual_data.elements[padapter->recvpriv.signal_qual_data.index]; + padapter->recvpriv.signal_qual_data.total_val -= last_evm; + } + padapter->recvpriv.signal_qual_data.total_val += query_rx_pwr_percentage(src->Rssi); + + padapter->recvpriv.signal_qual_data.elements[padapter->recvpriv.signal_qual_data.index++] = query_rx_pwr_percentage(src->Rssi); + if(padapter->recvpriv.signal_qual_data.index >= PHY_LINKQUALITY_SLID_WIN_MAX) + padapter->recvpriv.signal_qual_data.index = 0; + + //DBG_871X("Total SQ=%d pattrib->signal_qual= %d\n", padapter->recvpriv.signal_qual_data.total_val, src->Rssi); + + // <1> Showed on UI for user,in percentage. + tmpVal = padapter->recvpriv.signal_qual_data.total_val/padapter->recvpriv.signal_qual_data.total_num; + padapter->recvpriv.signal=(u8)tmpVal;//Link quality + + src->Rssi= translate_percentage_to_dbm(padapter->recvpriv.signal) ; + } + else{ +// DBG_871X("ELSE:ssid=%s update_network: src->rssi=0x%d dst->rssi=%d\n",src->Ssid.Ssid,src->Rssi,dst->Rssi); + src->Rssi=(src->Rssi +dst->Rssi)/2;//dBM + } + +// DBG_871X("a:update_network: src->rssi=0x%d padapter->recvpriv.ui_rssi=%d\n",src->Rssi,padapter->recvpriv.signal); + +#endif + +_func_exit_; +} + +static void update_current_network(_adapter *adapter, WLAN_BSSID_EX *pnetwork) +{ + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + +_func_enter_; + +#ifdef PLATFORM_OS_XP + if ((unsigned long)(&(pmlmepriv->cur_network.network)) < 0x7ffffff) + { + KeBugCheckEx(0x87111c1c, (ULONG_PTR)(&(pmlmepriv->cur_network.network)), 0, 0,0); + } +#endif + + if ( (check_fwstate(pmlmepriv, _FW_LINKED)== _TRUE) && (is_same_network(&(pmlmepriv->cur_network.network), pnetwork, 0))) + { + //RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,"Same Network\n"); + + //if(pmlmepriv->cur_network.network.IELength<= pnetwork->IELength) + { + update_network(&(pmlmepriv->cur_network.network), pnetwork,adapter, _TRUE); + rtw_update_protection(adapter, (pmlmepriv->cur_network.network.IEs) + sizeof (NDIS_802_11_FIXED_IEs), + pmlmepriv->cur_network.network.IELength); + } + } + +_func_exit_; + +} + + +/* + +Caller must hold pmlmepriv->lock first. + + +*/ +void rtw_update_scanned_network(_adapter *adapter, WLAN_BSSID_EX *target) +{ + _irqL irqL; + _list *plist, *phead; + ULONG bssid_ex_sz; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(adapter->mlmeextpriv); + struct wifidirect_info *pwdinfo= &(adapter->wdinfo); + _queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + struct wlan_network *oldest = NULL; + int target_find = 0; + u8 feature = 0; + +_func_enter_; + + _enter_critical_bh(&queue->lock, &irqL); + phead = get_list_head(queue); + plist = get_next(phead); + +#ifdef CONFIG_P2P + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + feature = 1; // p2p enable +#endif + + while(1) + { + if (rtw_end_of_queue_search(phead,plist)== _TRUE) + break; + + pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list); + + if ((unsigned long)(pnetwork) < 0x7ffffff) + { +#ifdef PLATFORM_OS_XP + KeBugCheckEx(0x87111c1c, (ULONG_PTR)pnetwork, 0, 0,0); +#endif + } + + if (is_same_network(&(pnetwork->network), target, feature)) { + target_find = 1; + break; + } + + if ((oldest == ((struct wlan_network *)0)) || + time_after(oldest->last_scanned, pnetwork->last_scanned)) + oldest = pnetwork; + + plist = get_next(plist); + + } + + + /* If we didn't find a match, then get a new network slot to initialize + * with this beacon's information */ + //if (rtw_end_of_queue_search(phead,plist)== _TRUE) { + if (!target_find) { + + if (_rtw_queue_empty(&(pmlmepriv->free_bss_pool)) == _TRUE) { + /* If there are no more slots, expire the oldest */ + //list_del_init(&oldest->list); + pnetwork = oldest; + +#ifdef CONFIG_ANTENNA_DIVERSITY + //target->PhyInfo.Optimum_antenna = pHalData->CurAntenna;//optimum_antenna=>For antenna diversity + rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, &(target->PhyInfo.Optimum_antenna)); +#endif + _rtw_memcpy(&(pnetwork->network), target, get_WLAN_BSSID_EX_sz(target)); + //pnetwork->last_scanned = rtw_get_current_time(); + // variable initialize + pnetwork->fixed = _FALSE; + pnetwork->last_scanned = rtw_get_current_time(); + + pnetwork->network_type = 0; + pnetwork->aid=0; + pnetwork->join_res=0; + + /* bss info not receving from the right channel */ + if (pnetwork->network.PhyInfo.SignalQuality == 101) + pnetwork->network.PhyInfo.SignalQuality = 0; + } + else { + /* Otherwise just pull from the free list */ + + pnetwork = rtw_alloc_network(pmlmepriv); // will update scan_time + + if(pnetwork==NULL){ + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("\n\n\nsomething wrong here\n\n\n")); + goto exit; + } + + bssid_ex_sz = get_WLAN_BSSID_EX_sz(target); + target->Length = bssid_ex_sz; +#ifdef CONFIG_ANTENNA_DIVERSITY + //target->PhyInfo.Optimum_antenna = pHalData->CurAntenna; + rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, &(target->PhyInfo.Optimum_antenna)); +#endif + _rtw_memcpy(&(pnetwork->network), target, bssid_ex_sz ); + + pnetwork->last_scanned = rtw_get_current_time(); + + /* bss info not receving from the right channel */ + if (pnetwork->network.PhyInfo.SignalQuality == 101) + pnetwork->network.PhyInfo.SignalQuality = 0; + + rtw_list_insert_tail(&(pnetwork->list),&(queue->queue)); + + } + } + else { + /* we have an entry and we are going to update it. But this entry may + * be already expired. In this case we do the same as we found a new + * net and call the new_net handler + */ + bool update_ie = _TRUE; + + pnetwork->last_scanned = rtw_get_current_time(); + + //target.Reserved[0]==1, means that scaned network is a bcn frame. + // probe resp(3) > beacon(1) > probe req(2) + if ((target->Reserved[0] != 2) && + (target->Reserved[0] >= pnetwork->network.Reserved[0]) + ) { + update_ie = _TRUE; + } + else { + update_ie = _FALSE; + } + + update_network(&(pnetwork->network), target,adapter, update_ie); + } + +exit: + _exit_critical_bh(&queue->lock, &irqL); + +_func_exit_; +} + +void rtw_add_network(_adapter *adapter, WLAN_BSSID_EX *pnetwork); +void rtw_add_network(_adapter *adapter, WLAN_BSSID_EX *pnetwork) +{ + _irqL irqL; + struct mlme_priv *pmlmepriv = &(((_adapter *)adapter)->mlmepriv); + //_queue *queue = &(pmlmepriv->scanned_queue); + +_func_enter_; + + //_enter_critical_bh(&queue->lock, &irqL); + + #if defined(CONFIG_P2P) && defined(CONFIG_P2P_REMOVE_GROUP_INFO) + rtw_WLAN_BSSID_EX_remove_p2p_attr(pnetwork, P2P_ATTR_GROUP_INFO); + #endif + + update_current_network(adapter, pnetwork); + + rtw_update_scanned_network(adapter, pnetwork); + + //_exit_critical_bh(&queue->lock, &irqL); + +_func_exit_; +} + +//select the desired network based on the capability of the (i)bss. +// check items: (1) security +// (2) network_type +// (3) WMM +// (4) HT +// (5) others +int rtw_is_desired_network(_adapter *adapter, struct wlan_network *pnetwork); +int rtw_is_desired_network(_adapter *adapter, struct wlan_network *pnetwork) +{ + struct security_priv *psecuritypriv = &adapter->securitypriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + u32 desired_encmode; + u32 privacy; + + //u8 wps_ie[512]; + uint wps_ielen; + + int bselected = _TRUE; + + desired_encmode = psecuritypriv->ndisencryptstatus; + privacy = pnetwork->network.Privacy; + + if(check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) + { + if(rtw_get_wps_ie(pnetwork->network.IEs+_FIXED_IE_LENGTH_, pnetwork->network.IELength-_FIXED_IE_LENGTH_, NULL, &wps_ielen)!=NULL) + { + return _TRUE; + } + else + { + return _FALSE; + } + } + if (adapter->registrypriv.wifi_spec == 1) //for correct flow of 8021X to do.... + { + u8 *p=NULL; + uint ie_len=0; + + if ((desired_encmode == Ndis802_11EncryptionDisabled) && (privacy != 0)) + bselected = _FALSE; + + if ( psecuritypriv->ndisauthtype == Ndis802_11AuthModeWPA2PSK) { + p = rtw_get_ie(pnetwork->network.IEs + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pnetwork->network.IELength - _BEACON_IE_OFFSET_)); + if (p && ie_len>0) { + bselected = _TRUE; + } else { + bselected = _FALSE; + } + } + } + + + if ((desired_encmode != Ndis802_11EncryptionDisabled) && (privacy == 0)) { + DBG_871X("desired_encmode: %d, privacy: %d\n", desired_encmode, privacy); + bselected = _FALSE; + } + + if(check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE) + { + if(pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode) + bselected = _FALSE; + } + + + return bselected; +} + +/* TODO: Perry : For Power Management */ +void rtw_atimdone_event_callback(_adapter *adapter , u8 *pbuf) +{ + +_func_enter_; + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("receive atimdone_evet\n")); +_func_exit_; + return; +} + + +void rtw_survey_event_callback(_adapter *adapter, u8 *pbuf) +{ + _irqL irqL; + u32 len; + WLAN_BSSID_EX *pnetwork; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + +_func_enter_; + + pnetwork = (WLAN_BSSID_EX *)pbuf; + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("rtw_survey_event_callback, ssid=%s\n", pnetwork->Ssid.Ssid)); + +#ifdef CONFIG_RTL8712 + //endian_convert + pnetwork->Length = le32_to_cpu(pnetwork->Length); + pnetwork->Ssid.SsidLength = le32_to_cpu(pnetwork->Ssid.SsidLength); + pnetwork->Privacy =le32_to_cpu( pnetwork->Privacy); + pnetwork->Rssi = le32_to_cpu(pnetwork->Rssi); + pnetwork->NetworkTypeInUse =le32_to_cpu(pnetwork->NetworkTypeInUse); + pnetwork->Configuration.ATIMWindow = le32_to_cpu(pnetwork->Configuration.ATIMWindow); + pnetwork->Configuration.BeaconPeriod = le32_to_cpu(pnetwork->Configuration.BeaconPeriod); + pnetwork->Configuration.DSConfig =le32_to_cpu(pnetwork->Configuration.DSConfig); + pnetwork->Configuration.FHConfig.DwellTime=le32_to_cpu(pnetwork->Configuration.FHConfig.DwellTime); + pnetwork->Configuration.FHConfig.HopPattern=le32_to_cpu(pnetwork->Configuration.FHConfig.HopPattern); + pnetwork->Configuration.FHConfig.HopSet=le32_to_cpu(pnetwork->Configuration.FHConfig.HopSet); + pnetwork->Configuration.FHConfig.Length=le32_to_cpu(pnetwork->Configuration.FHConfig.Length); + pnetwork->Configuration.Length = le32_to_cpu(pnetwork->Configuration.Length); + pnetwork->InfrastructureMode = le32_to_cpu(pnetwork->InfrastructureMode); + pnetwork->IELength = le32_to_cpu(pnetwork->IELength); +#endif + + len = get_WLAN_BSSID_EX_sz(pnetwork); + if(len > (sizeof(WLAN_BSSID_EX))) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("\n ****rtw_survey_event_callback: return a wrong bss ***\n")); + return; + } + + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + // update IBSS_network 's timestamp + if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) == _TRUE) + { + //RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,"rtw_survey_event_callback : WIFI_ADHOC_MASTER_STATE \n\n"); + if(_rtw_memcmp(&(pmlmepriv->cur_network.network.MacAddress), pnetwork->MacAddress, ETH_ALEN)) + { + struct wlan_network* ibss_wlan = NULL; + _irqL irqL; + + _rtw_memcpy(pmlmepriv->cur_network.network.IEs, pnetwork->IEs, 8); + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + ibss_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->MacAddress); + if(ibss_wlan) + { + _rtw_memcpy(ibss_wlan->network.IEs , pnetwork->IEs, 8); + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + goto exit; + } + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + } + } + + // lock pmlmepriv->lock when you accessing network_q + if ((check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) == _FALSE) + { + if( pnetwork->Ssid.Ssid[0] == 0 ) + { + pnetwork->Ssid.SsidLength = 0; + } + rtw_add_network(adapter, pnetwork); + } + +exit: + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + +_func_exit_; + + return; +} + + + +void rtw_surveydone_event_callback(_adapter *adapter, u8 *pbuf) +{ + _irqL irqL; + u8 timer_cancelled = _FALSE; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + +#ifdef CONFIG_MLME_EXT + + mlmeext_surveydone_event_callback(adapter); + +#endif + +_func_enter_; + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + if(pmlmepriv->wps_probe_req_ie) + { + u32 free_len = pmlmepriv->wps_probe_req_ie_len; + pmlmepriv->wps_probe_req_ie_len = 0; + rtw_mfree(pmlmepriv->wps_probe_req_ie, free_len); + pmlmepriv->wps_probe_req_ie = NULL; + } + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("rtw_surveydone_event_callback: fw_state:%x\n\n", get_fwstate(pmlmepriv))); + + if (check_fwstate(pmlmepriv,_FW_UNDER_SURVEY)) + { + //u8 timer_cancelled; + + timer_cancelled = _TRUE; + //_cancel_timer(&pmlmepriv->scan_to_timer, &timer_cancelled); + + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + } + else { + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("nic status =%x, survey done event comes too late!\n", get_fwstate(pmlmepriv))); + } + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + if(timer_cancelled) + _cancel_timer(&pmlmepriv->scan_to_timer, &timer_cancelled); + + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + #ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS + rtw_set_signal_stat_timer(&adapter->recvpriv); + #endif + + if(pmlmepriv->to_join == _TRUE) + { + if((check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)==_TRUE) ) + { + if(check_fwstate(pmlmepriv, _FW_LINKED)==_FALSE) + { + set_fwstate(pmlmepriv, _FW_UNDER_LINKING); + + if(rtw_select_and_join_from_scanned_queue(pmlmepriv)==_SUCCESS) + { + _set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT ); + } + else + { + WLAN_BSSID_EX *pdev_network = &(adapter->registrypriv.dev_network); + u8 *pibss = adapter->registrypriv.dev_network.MacAddress; + + //pmlmepriv->fw_state ^= _FW_UNDER_SURVEY;//because don't set assoc_timer + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("switching to adhoc master\n")); + + _rtw_memset(&pdev_network->Ssid, 0, sizeof(NDIS_802_11_SSID)); + _rtw_memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(NDIS_802_11_SSID)); + + rtw_update_registrypriv_dev_network(adapter); + rtw_generate_random_ibss(pibss); + + pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; + + if(rtw_createbss_cmd(adapter)!=_SUCCESS) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("Error=>rtw_createbss_cmd status FAIL\n")); + } + + pmlmepriv->to_join = _FALSE; + } + } + } + else + { + int s_ret; + set_fwstate(pmlmepriv, _FW_UNDER_LINKING); + pmlmepriv->to_join = _FALSE; + if(_SUCCESS == (s_ret=rtw_select_and_join_from_scanned_queue(pmlmepriv))) + { + _set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT); + } + else if(s_ret == 2)//there is no need to wait for join + { + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + rtw_indicate_connect(adapter); + } + else + { + DBG_871X("try_to_join, but select scanning queue fail, to_roaming:%d\n", rtw_to_roaming(adapter)); + #ifdef CONFIG_LAYER2_ROAMING + if (rtw_to_roaming(adapter) != 0) { + if( --pmlmepriv->to_roaming == 0 + || _SUCCESS != rtw_sitesurvey_cmd(adapter, &pmlmepriv->assoc_ssid, 1, NULL, 0) + ) { + rtw_set_roaming(adapter, 0); +#ifdef CONFIG_INTEL_WIDI + if(adapter->mlmepriv.widi_state == INTEL_WIDI_STATE_ROAMING) + { + _rtw_memset(pmlmepriv->sa_ext, 0x00, L2SDTA_SERVICE_VE_LEN); + intel_widi_wk_cmd(adapter, INTEL_WIDI_LISTEN_WK, NULL); + DBG_871X("change to widi listen\n"); + } +#endif // CONFIG_INTEL_WIDI + rtw_free_assoc_resources(adapter, 1); + rtw_indicate_disconnect(adapter); + } else { + pmlmepriv->to_join = _TRUE; + } + } + else + #endif + { + rtw_indicate_disconnect(adapter); + } + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + } + } + } + + indicate_wx_scan_complete_event(adapter); + //DBG_871X("scan complete in %dms\n",rtw_get_passing_time_ms(pmlmepriv->scan_start_time)); + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + +#ifdef CONFIG_P2P_PS + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) { + p2p_ps_wk_cmd(adapter, P2P_PS_SCAN_DONE, 0); + } +#endif // CONFIG_P2P_PS + + rtw_os_xmit_schedule(adapter); +#ifdef CONFIG_CONCURRENT_MODE + rtw_os_xmit_schedule(adapter->pbuddy_adapter); +#endif +#ifdef CONFIG_DUALMAC_CONCURRENT + dc_resume_xmit(adapter); +#endif + +#ifdef CONFIG_DRVEXT_MODULE_WSC + drvext_surveydone_callback(&adapter->drvextpriv); +#endif + +#ifdef DBG_CONFIG_ERROR_DETECT + { + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + if(pmlmeext->sitesurvey_res.bss_cnt == 0){ + //rtw_hal_sreset_reset(adapter); + } + } +#endif + +#ifdef CONFIG_IOCTL_CFG80211 + rtw_cfg80211_surveydone_event_callback(adapter); +#endif //CONFIG_IOCTL_CFG80211 + +_func_exit_; + +} + +void rtw_dummy_event_callback(_adapter *adapter , u8 *pbuf) +{ + +} + +void rtw_fwdbg_event_callback(_adapter *adapter , u8 *pbuf) +{ + +} + +static void free_scanqueue(struct mlme_priv *pmlmepriv) +{ + _irqL irqL, irqL0; + _queue *free_queue = &pmlmepriv->free_bss_pool; + _queue *scan_queue = &pmlmepriv->scanned_queue; + _list *plist, *phead, *ptemp; + +_func_enter_; + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+free_scanqueue\n")); + _enter_critical_bh(&scan_queue->lock, &irqL0); + _enter_critical_bh(&free_queue->lock, &irqL); + + phead = get_list_head(scan_queue); + plist = get_next(phead); + + while (plist != phead) + { + ptemp = get_next(plist); + rtw_list_delete(plist); + rtw_list_insert_tail(plist, &free_queue->queue); + plist =ptemp; + pmlmepriv->num_of_scanned --; + } + + _exit_critical_bh(&free_queue->lock, &irqL); + _exit_critical_bh(&scan_queue->lock, &irqL0); + +_func_exit_; +} + +/* +*rtw_free_assoc_resources: the caller has to lock pmlmepriv->lock +*/ +void rtw_free_assoc_resources(_adapter *adapter, int lock_scanned_queue) +{ + _irqL irqL; + struct wlan_network* pwlan = NULL; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct sta_priv *pstapriv = &adapter->stapriv; + struct wlan_network *tgt_network = &pmlmepriv->cur_network; + +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &adapter->tdlsinfo; +#endif //CONFIG_TDLS +_func_enter_; + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+rtw_free_assoc_resources\n")); + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("tgt_network->network.MacAddress="MAC_FMT" ssid=%s\n", + MAC_ARG(tgt_network->network.MacAddress), tgt_network->network.Ssid.Ssid)); + + if(check_fwstate( pmlmepriv, WIFI_STATION_STATE|WIFI_AP_STATE)) + { + struct sta_info* psta; + + psta = rtw_get_stainfo(&adapter->stapriv, tgt_network->network.MacAddress); + +#ifdef CONFIG_TDLS + if(ptdlsinfo->setup_state != TDLS_STATE_NONE) + { + rtw_tdls_cmd(adapter, myid(&(adapter->eeprompriv)), TDLS_RS_RCR); + rtw_reset_tdls_info(adapter); + rtw_free_all_stainfo(adapter); + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + } + else +#endif //CONFIG_TDLS + { + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + rtw_free_stainfo(adapter, psta); + } + + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + + } + + if(check_fwstate( pmlmepriv, WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE|WIFI_AP_STATE)) + { + struct sta_info* psta; + + rtw_free_all_stainfo(adapter); + + psta = rtw_get_bcmc_stainfo(adapter); + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + rtw_free_stainfo(adapter, psta); + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + + rtw_init_bcmc_stainfo(adapter); + } + + if(lock_scanned_queue) + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + + pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); + if(pwlan) + { + pwlan->fixed = _FALSE; +#ifdef CONFIG_P2P + if(!rtw_p2p_chk_state(&adapter->wdinfo, P2P_STATE_NONE)) + { + u32 p2p_ielen=0; + u8 *p2p_ie; + //u16 capability; + u8 *pcap = NULL; + u32 capability_len=0; + + //DBG_871X("free disconnecting network\n"); + //rtw_free_network_nolock(pmlmepriv, pwlan); + + if((p2p_ie=rtw_get_p2p_ie(pwlan->network.IEs+_FIXED_IE_LENGTH_, pwlan->network.IELength-_FIXED_IE_LENGTH_, NULL, &p2p_ielen))) + { + pcap = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, NULL, &capability_len); + if(pcap && capability_len==2) + { + u16 cap = *(u16*)pcap ; + *(u16*)pcap = cap&0x00ff;//clear group capability when free this network + } + } + + rtw_set_scan_deny(adapter, 2000); + //rtw_clear_scan_deny(adapter); + } +#endif //CONFIG_P2P + } + else + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("rtw_free_assoc_resources : pwlan== NULL \n\n")); + } + + + if((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) && (adapter->stapriv.asoc_sta_count== 1)) + /*||check_fwstate(pmlmepriv, WIFI_STATION_STATE)*/) + { + rtw_free_network_nolock(pmlmepriv, pwlan); + } + + if(lock_scanned_queue) + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + + adapter->securitypriv.key_mask = 0; + +_func_exit_; + +} + +/* +*rtw_indicate_connect: the caller has to lock pmlmepriv->lock +*/ +void rtw_indicate_connect(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + +_func_enter_; + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("+rtw_indicate_connect\n")); + + pmlmepriv->to_join = _FALSE; + + if(!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) + { + +#ifdef CONFIG_SW_ANTENNA_DIVERSITY + rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_LINK, 0); +#endif + + set_fwstate(pmlmepriv, _FW_LINKED); + + rtw_led_control(padapter, LED_CTL_LINK); + + +#ifdef CONFIG_DRVEXT_MODULE + if(padapter->drvextpriv.enable_wpa) + { + indicate_l2_connect(padapter); + } + else +#endif + { + rtw_os_indicate_connect(padapter); + } + + } + + rtw_set_roaming(padapter, 0); +#ifdef CONFIG_INTEL_WIDI + if(padapter->mlmepriv.widi_state == INTEL_WIDI_STATE_ROAMING) + { + _rtw_memset(pmlmepriv->sa_ext, 0x00, L2SDTA_SERVICE_VE_LEN); + intel_widi_wk_cmd(padapter, INTEL_WIDI_LISTEN_WK, NULL); + DBG_871X("change to widi listen\n"); + } +#endif // CONFIG_INTEL_WIDI + + rtw_set_scan_deny(padapter, 3000); + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("-rtw_indicate_connect: fw_state=0x%08x\n", get_fwstate(pmlmepriv))); + +_func_exit_; + +} + + +/* +*rtw_indicate_disconnect: the caller has to lock pmlmepriv->lock +*/ +void rtw_indicate_disconnect( _adapter *padapter ) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + +_func_enter_; + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("+rtw_indicate_disconnect\n")); + + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING|WIFI_UNDER_WPS); + + //DBG_871X("clear wps when %s\n", __func__); + + if(rtw_to_roaming(padapter) > 0) + _clr_fwstate_(pmlmepriv, _FW_LINKED); + +#ifdef CONFIG_WAPI_SUPPORT + psta = rtw_get_stainfo(pstapriv,cur_network->MacAddress); + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + { + rtw_wapi_return_one_sta_info(padapter, psta->hwaddr); + } + else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) + { + rtw_wapi_return_all_sta_info(padapter); + } +#endif + + if(check_fwstate(&padapter->mlmepriv, _FW_LINKED) + || (rtw_to_roaming(padapter) <= 0) + ) + { + rtw_os_indicate_disconnect(padapter); + + //set ips_deny_time to avoid enter IPS before LPS leave + adapter_to_pwrctl(padapter)->ips_deny_time = rtw_get_current_time() + rtw_ms_to_systime(3000); + + _clr_fwstate_(pmlmepriv, _FW_LINKED); + + rtw_led_control(padapter, LED_CTL_NO_LINK); + + rtw_clear_scan_deny(padapter); + + } + +#ifdef CONFIG_P2P_PS + p2p_ps_wk_cmd(padapter, P2P_PS_DISABLE, 1); +#endif // CONFIG_P2P_PS + +#ifdef CONFIG_LPS + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 1); +#endif + +_func_exit_; +} + +inline void rtw_indicate_scan_done( _adapter *padapter, bool aborted) +{ + rtw_os_indicate_scan_done(padapter, aborted); +} + +void rtw_scan_abort(_adapter *adapter) +{ + u32 cnt=0; + u32 start; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(adapter->mlmeextpriv); + + start = rtw_get_current_time(); + pmlmeext->scan_abort = _TRUE; + while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) + && rtw_get_passing_time_ms(start) <= 200) { + + if (adapter->bDriverStopped || adapter->bSurpriseRemoved) + break; + + DBG_871X(FUNC_NDEV_FMT"fw_state=_FW_UNDER_SURVEY!\n", FUNC_NDEV_ARG(adapter->pnetdev)); + rtw_msleep_os(20); + } + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { + if (!adapter->bDriverStopped && !adapter->bSurpriseRemoved) + DBG_871X(FUNC_NDEV_FMT"waiting for scan_abort time out!\n", FUNC_NDEV_ARG(adapter->pnetdev)); + #ifdef CONFIG_PLATFORM_MSTAR + //_clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + set_survey_timer(pmlmeext, 0); + _set_timer(&pmlmepriv->scan_to_timer, 50); + #endif + rtw_indicate_scan_done(adapter, _TRUE); + } + pmlmeext->scan_abort = _FALSE; +} + +static struct sta_info *rtw_joinbss_update_stainfo(_adapter *padapter, struct wlan_network *pnetwork) +{ + int i; + struct sta_info *bmc_sta, *psta=NULL; + struct recv_reorder_ctrl *preorder_ctrl; + struct sta_priv *pstapriv = &padapter->stapriv; + + psta = rtw_get_stainfo(pstapriv, pnetwork->network.MacAddress); + if(psta==NULL) { + psta = rtw_alloc_stainfo(pstapriv, pnetwork->network.MacAddress); + } + + if(psta) //update ptarget_sta + { + DBG_871X("%s\n", __FUNCTION__); + + psta->aid = pnetwork->join_res; + +#if 0 //alloc macid when call rtw_alloc_stainfo(), and release macid when call rtw_free_stainfo() +#ifdef CONFIG_CONCURRENT_MODE + + if(PRIMARY_ADAPTER == padapter->adapter_type) + psta->mac_id=0; + else + psta->mac_id=2; +#else + psta->mac_id=0; +#endif +#endif //removed + //sta mode + rtw_hal_set_odm_var(padapter,HAL_ODM_STA_INFO,psta,_TRUE); + + //security related + if(padapter->securitypriv.dot11AuthAlgrthm== dot11AuthAlgrthm_8021X) + { + padapter->securitypriv.binstallGrpkey=_FALSE; + padapter->securitypriv.busetkipkey=_FALSE; + padapter->securitypriv.bgrpkey_handshake=_FALSE; + + psta->ieee8021x_blocked=_TRUE; + psta->dot118021XPrivacy=padapter->securitypriv.dot11PrivacyAlgrthm; + + _rtw_memset((u8 *)&psta->dot118021x_UncstKey, 0, sizeof (union Keytype)); + + _rtw_memset((u8 *)&psta->dot11tkiprxmickey, 0, sizeof (union Keytype)); + _rtw_memset((u8 *)&psta->dot11tkiptxmickey, 0, sizeof (union Keytype)); + + _rtw_memset((u8 *)&psta->dot11txpn, 0, sizeof (union pn48)); +#ifdef CONFIG_IEEE80211W + _rtw_memset((u8 *)&psta->dot11wtxpn, 0, sizeof (union pn48)); +#endif //CONFIG_IEEE80211W + _rtw_memset((u8 *)&psta->dot11rxpn, 0, sizeof (union pn48)); + } + + // Commented by Albert 2012/07/21 + // When doing the WPS, the wps_ie_len won't equal to 0 + // And the Wi-Fi driver shouldn't allow the data packet to be tramsmitted. + if ( padapter->securitypriv.wps_ie_len != 0 ) + { + psta->ieee8021x_blocked=_TRUE; + padapter->securitypriv.wps_ie_len = 0; + } + + + //for A-MPDU Rx reordering buffer control for bmc_sta & sta_info + //if A-MPDU Rx is enabled, reseting rx_ordering_ctrl wstart_b(indicate_seq) to default value=0xffff + //todo: check if AP can send A-MPDU packets + for(i=0; i < 16 ; i++) + { + //preorder_ctrl = &precvpriv->recvreorder_ctrl[i]; + preorder_ctrl = &psta->recvreorder_ctrl[i]; + preorder_ctrl->enable = _FALSE; + preorder_ctrl->indicate_seq = 0xffff; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d indicate_seq:%u \n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq); + #endif + preorder_ctrl->wend_b= 0xffff; + preorder_ctrl->wsize_b = 64;//max_ampdu_sz;//ex. 32(kbytes) -> wsize_b=32 + } + + + bmc_sta = rtw_get_bcmc_stainfo(padapter); + if(bmc_sta) + { + for(i=0; i < 16 ; i++) + { + //preorder_ctrl = &precvpriv->recvreorder_ctrl[i]; + preorder_ctrl = &bmc_sta->recvreorder_ctrl[i]; + preorder_ctrl->enable = _FALSE; + preorder_ctrl->indicate_seq = 0xffff; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d indicate_seq:%u \n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq); + #endif + preorder_ctrl->wend_b= 0xffff; + preorder_ctrl->wsize_b = 64;//max_ampdu_sz;//ex. 32(kbytes) -> wsize_b=32 + } + } + + + //misc. + update_sta_info(padapter, psta); + + } + + return psta; + +} + +//pnetwork : returns from rtw_joinbss_event_callback +//ptarget_wlan: found from scanned_queue +static void rtw_joinbss_update_network(_adapter *padapter, struct wlan_network *ptarget_wlan, struct wlan_network *pnetwork) +{ + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct wlan_network *cur_network = &(pmlmepriv->cur_network); + + DBG_871X("%s\n", __FUNCTION__); + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("\nfw_state:%x, BSSID:"MAC_FMT"\n" + ,get_fwstate(pmlmepriv), MAC_ARG(pnetwork->network.MacAddress))); + + + // why not use ptarget_wlan?? + _rtw_memcpy(&cur_network->network, &pnetwork->network, pnetwork->network.Length); + // some IEs in pnetwork is wrong, so we should use ptarget_wlan IEs + cur_network->network.IELength = ptarget_wlan->network.IELength; + _rtw_memcpy(&cur_network->network.IEs[0], &ptarget_wlan->network.IEs[0], MAX_IE_SZ); + + cur_network->aid = pnetwork->join_res; + + +#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS + rtw_set_signal_stat_timer(&padapter->recvpriv); +#endif + padapter->recvpriv.signal_strength = ptarget_wlan->network.PhyInfo.SignalStrength; + padapter->recvpriv.signal_qual = ptarget_wlan->network.PhyInfo.SignalQuality; + //the ptarget_wlan->network.Rssi is raw data, we use ptarget_wlan->network.PhyInfo.SignalStrength instead (has scaled) + padapter->recvpriv.rssi = translate_percentage_to_dbm(ptarget_wlan->network.PhyInfo.SignalStrength); + #if defined(DBG_RX_SIGNAL_DISPLAY_PROCESSING) && 1 + DBG_871X(FUNC_ADPT_FMT" signal_strength:%3u, rssi:%3d, signal_qual:%3u" + "\n" + , FUNC_ADPT_ARG(padapter) + , padapter->recvpriv.signal_strength + , padapter->recvpriv.rssi + , padapter->recvpriv.signal_qual + ); + #endif +#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS + rtw_set_signal_stat_timer(&padapter->recvpriv); +#endif + + //update fw_state //will clr _FW_UNDER_LINKING here indirectly + switch(pnetwork->network.InfrastructureMode) + { + case Ndis802_11Infrastructure: + + if(pmlmepriv->fw_state&WIFI_UNDER_WPS) + pmlmepriv->fw_state = WIFI_STATION_STATE|WIFI_UNDER_WPS; + else + pmlmepriv->fw_state = WIFI_STATION_STATE; + + break; + case Ndis802_11IBSS: + pmlmepriv->fw_state = WIFI_ADHOC_STATE; + break; + default: + pmlmepriv->fw_state = WIFI_NULL_STATE; + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("Invalid network_mode\n")); + break; + } + + rtw_update_protection(padapter, (cur_network->network.IEs) + sizeof (NDIS_802_11_FIXED_IEs), + (cur_network->network.IELength)); + +#ifdef CONFIG_80211N_HT + rtw_update_ht_cap(padapter, cur_network->network.IEs, cur_network->network.IELength); +#endif + + +} + +//Notes: the fucntion could be > passive_level (the same context as Rx tasklet) +//pnetwork : returns from rtw_joinbss_event_callback +//ptarget_wlan: found from scanned_queue +//if join_res > 0, for (fw_state==WIFI_STATION_STATE), we check if "ptarget_sta" & "ptarget_wlan" exist. +//if join_res > 0, for (fw_state==WIFI_ADHOC_STATE), we only check if "ptarget_wlan" exist. +//if join_res > 0, update "cur_network->network" from "pnetwork->network" if (ptarget_wlan !=NULL). +// +//#define REJOIN +void rtw_joinbss_event_prehandle(_adapter *adapter, u8 *pbuf) +{ + _irqL irqL,irqL2; + static u8 retry=0; + u8 timer_cancelled; + struct sta_info *ptarget_sta= NULL, *pcur_sta = NULL; + struct sta_priv *pstapriv = &adapter->stapriv; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + struct wlan_network *pnetwork = (struct wlan_network *)pbuf; + struct wlan_network *cur_network = &(pmlmepriv->cur_network); + struct wlan_network *pcur_wlan = NULL, *ptarget_wlan = NULL; + unsigned int the_same_macaddr = _FALSE; + +_func_enter_; + +#ifdef CONFIG_RTL8712 + //endian_convert + pnetwork->join_res = le32_to_cpu(pnetwork->join_res); + pnetwork->network_type = le32_to_cpu(pnetwork->network_type); + pnetwork->network.Length = le32_to_cpu(pnetwork->network.Length); + pnetwork->network.Ssid.SsidLength = le32_to_cpu(pnetwork->network.Ssid.SsidLength); + pnetwork->network.Privacy =le32_to_cpu( pnetwork->network.Privacy); + pnetwork->network.Rssi = le32_to_cpu(pnetwork->network.Rssi); + pnetwork->network.NetworkTypeInUse =le32_to_cpu(pnetwork->network.NetworkTypeInUse) ; + pnetwork->network.Configuration.ATIMWindow = le32_to_cpu(pnetwork->network.Configuration.ATIMWindow); + pnetwork->network.Configuration.BeaconPeriod = le32_to_cpu(pnetwork->network.Configuration.BeaconPeriod); + pnetwork->network.Configuration.DSConfig = le32_to_cpu(pnetwork->network.Configuration.DSConfig); + pnetwork->network.Configuration.FHConfig.DwellTime=le32_to_cpu(pnetwork->network.Configuration.FHConfig.DwellTime); + pnetwork->network.Configuration.FHConfig.HopPattern=le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopPattern); + pnetwork->network.Configuration.FHConfig.HopSet=le32_to_cpu(pnetwork->network.Configuration.FHConfig.HopSet); + pnetwork->network.Configuration.FHConfig.Length=le32_to_cpu(pnetwork->network.Configuration.FHConfig.Length); + pnetwork->network.Configuration.Length = le32_to_cpu(pnetwork->network.Configuration.Length); + pnetwork->network.InfrastructureMode = le32_to_cpu(pnetwork->network.InfrastructureMode); + pnetwork->network.IELength = le32_to_cpu(pnetwork->network.IELength ); +#endif + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("joinbss event call back received with res=%d\n", pnetwork->join_res)); + + rtw_get_encrypt_decrypt_from_registrypriv(adapter); + + + if (pmlmepriv->assoc_ssid.SsidLength == 0) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("@@@@@ joinbss event call back for Any SSid\n")); + } + else + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("@@@@@ rtw_joinbss_event_callback for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); + } + + the_same_macaddr = _rtw_memcmp(pnetwork->network.MacAddress, cur_network->network.MacAddress, ETH_ALEN); + + pnetwork->network.Length = get_WLAN_BSSID_EX_sz(&pnetwork->network); + if(pnetwork->network.Length > sizeof(WLAN_BSSID_EX)) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("\n\n ***joinbss_evt_callback return a wrong bss ***\n\n")); + goto ignore_joinbss_callback; + } + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("\n rtw_joinbss_event_callback !! _enter_critical \n")); + + if(pnetwork->join_res > 0) + { + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + retry = 0; + if (check_fwstate(pmlmepriv,_FW_UNDER_LINKING) ) + { + //s1. find ptarget_wlan + if(check_fwstate(pmlmepriv, _FW_LINKED) ) + { + if(the_same_macaddr == _TRUE) + { + ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress); + } + else + { + pcur_wlan = rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress); + if(pcur_wlan) pcur_wlan->fixed = _FALSE; + + pcur_sta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress); + if(pcur_sta){ + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL2); + rtw_free_stainfo(adapter, pcur_sta); + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL2); + } + + ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->network.MacAddress); + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE){ + if(ptarget_wlan) ptarget_wlan->fixed = _TRUE; + } + } + + } + else + { + ptarget_wlan = _rtw_find_same_network(&pmlmepriv->scanned_queue, pnetwork); + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE){ + if(ptarget_wlan) ptarget_wlan->fixed = _TRUE; + } + } + + //s2. update cur_network + if(ptarget_wlan) + { + rtw_joinbss_update_network(adapter, ptarget_wlan, pnetwork); + } + else + { + DBG_871X_LEVEL(_drv_always_, "Can't find ptarget_wlan when joinbss_event callback\n"); + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + goto ignore_joinbss_callback; + } + + + //s3. find ptarget_sta & update ptarget_sta after update cur_network only for station mode + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) + { + ptarget_sta = rtw_joinbss_update_stainfo(adapter, pnetwork); + if(ptarget_sta==NULL) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("Can't update stainfo when joinbss_event callback\n")); + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + goto ignore_joinbss_callback; + } + } + + //s4. indicate connect + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) + { + pmlmepriv->cur_network_scanned = ptarget_wlan; + rtw_indicate_connect(adapter); + } + else + { + //adhoc mode will rtw_indicate_connect when rtw_stassoc_event_callback + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("adhoc mode, fw_state:%x", get_fwstate(pmlmepriv))); + } + + + //s5. Cancle assoc_timer + _cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled); + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("Cancle assoc_timer \n")); + + } + else + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("rtw_joinbss_event_callback err: fw_state:%x", get_fwstate(pmlmepriv))); + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + goto ignore_joinbss_callback; + } + + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + + } + else if(pnetwork->join_res == -4) + { + rtw_reset_securitypriv(adapter); + _set_timer(&pmlmepriv->assoc_timer, 1); + + //rtw_free_assoc_resources(adapter, 1); + + if((check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) == _TRUE) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("fail! clear _FW_UNDER_LINKING ^^^fw_state=%x\n", get_fwstate(pmlmepriv))); + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + } + + } + else //if join_res < 0 (join fails), then try again + { + + #ifdef REJOIN + res = _FAIL; + if(retry < 2) { + res = rtw_select_and_join_from_scanned_queue(pmlmepriv); + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("rtw_select_and_join_from_scanned_queue again! res:%d\n",res)); + } + + if(res == _SUCCESS) + { + //extend time of assoc_timer + _set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT); + retry++; + } + else if(res == 2)//there is no need to wait for join + { + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + rtw_indicate_connect(adapter); + } + else + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("Set Assoc_Timer = 1; can't find match ssid in scanned_q \n")); + #endif + + _set_timer(&pmlmepriv->assoc_timer, 1); + //rtw_free_assoc_resources(adapter, 1); + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + + #ifdef REJOIN + retry = 0; + } + #endif + } + +ignore_joinbss_callback: + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + _func_exit_; +} + +void rtw_joinbss_event_callback(_adapter *adapter, u8 *pbuf) +{ + struct wlan_network *pnetwork = (struct wlan_network *)pbuf; + +_func_enter_; + + mlmeext_joinbss_event_callback(adapter, pnetwork->join_res); + + rtw_os_xmit_schedule(adapter); + +#ifdef CONFIG_CONCURRENT_MODE + rtw_os_xmit_schedule(adapter->pbuddy_adapter); +#endif + +#ifdef CONFIG_DUALMAC_CONCURRENT + dc_resume_xmit(adapter); +#endif + +_func_exit_; +} + +#if 0 +u8 search_max_mac_id(_adapter *padapter) +{ + u8 mac_id, aid; +#if (RATE_ADAPTIVE_SUPPORT==1) //for 88E RA + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct sta_priv *pstapriv = &padapter->stapriv; + +#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + if(check_fwstate(pmlmepriv, WIFI_AP_STATE)){ + + for (aid = (pstapriv->max_num_sta); aid > 0; aid--) + { + if (pstapriv->sta_aid[aid-1] != NULL) + break; + } +/* + for (mac_id = (pstapriv->max_num_sta-1); mac_id >= 0; mac_id--) + { + if (pstapriv->sta_aid[mac_id] != NULL) + break; + } +*/ + mac_id = aid + 1; + } + else +#endif + {//adhoc id = 31~2 + for (mac_id = (NUM_STA-1); mac_id >= IBSS_START_MAC_ID ; mac_id--) + { + if (pmlmeinfo->FW_sta_info[mac_id].status == 1) + { + break; + } + } + } +#endif + return mac_id; + +} +#endif + +//FOR STA, AP ,AD-HOC mode +void rtw_sta_media_status_rpt(_adapter *adapter,struct sta_info *psta, u32 mstatus) +{ + u16 media_status_rpt; + + if(psta==NULL) return; + + #if (RATE_ADAPTIVE_SUPPORT==1) //for 88E RA + { + u8 macid = rtw_search_max_mac_id(adapter);//search_max_mac_id(adapter); + rtw_hal_set_hwreg(adapter,HW_VAR_TX_RPT_MAX_MACID, (u8*)&macid); + } + #endif + media_status_rpt = (u16)((psta->mac_id<<8)|mstatus); // MACID|OPMODE:1 connect + rtw_hal_set_hwreg(adapter,HW_VAR_H2C_MEDIA_STATUS_RPT,(u8 *)&media_status_rpt); +} + +void rtw_stassoc_event_callback(_adapter *adapter, u8 *pbuf) +{ + _irqL irqL; + struct sta_info *psta; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + struct stassoc_event *pstassoc = (struct stassoc_event*)pbuf; + struct wlan_network *cur_network = &(pmlmepriv->cur_network); + struct wlan_network *ptarget_wlan = NULL; + +_func_enter_; + + if(rtw_access_ctrl(adapter, pstassoc->macaddr) == _FALSE) + return; + +#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + if(check_fwstate(pmlmepriv, WIFI_AP_STATE)) + { + psta = rtw_get_stainfo(&adapter->stapriv, pstassoc->macaddr); + if(psta) + { + u8 *passoc_req = NULL; + u32 assoc_req_len = 0; + + rtw_sta_media_status_rpt(adapter, psta, 1); + +#ifndef CONFIG_AUTO_AP_MODE + + ap_sta_info_defer_update(adapter, psta); + + //report to upper layer + DBG_871X("indicate_sta_assoc_event to upper layer - hostapd\n"); +#ifdef CONFIG_IOCTL_CFG80211 + _enter_critical_bh(&psta->lock, &irqL); + if(psta->passoc_req && psta->assoc_req_len>0) + { + passoc_req = rtw_zmalloc(psta->assoc_req_len); + if(passoc_req) + { + assoc_req_len = psta->assoc_req_len; + _rtw_memcpy(passoc_req, psta->passoc_req, assoc_req_len); + + rtw_mfree(psta->passoc_req , psta->assoc_req_len); + psta->passoc_req = NULL; + psta->assoc_req_len = 0; + } + } + _exit_critical_bh(&psta->lock, &irqL); + + if(passoc_req && assoc_req_len>0) + { + rtw_cfg80211_indicate_sta_assoc(adapter, passoc_req, assoc_req_len); + + rtw_mfree(passoc_req, assoc_req_len); + } +#else //!CONFIG_IOCTL_CFG80211 + rtw_indicate_sta_assoc_event(adapter, psta); +#endif //!CONFIG_IOCTL_CFG80211 +#endif //!CONFIG_AUTO_AP_MODE + } + goto exit; + } +#endif //defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + + //for AD-HOC mode + psta = rtw_get_stainfo(&adapter->stapriv, pstassoc->macaddr); + if( psta != NULL) + { + //the sta have been in sta_info_queue => do nothing + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("Error: rtw_stassoc_event_callback: sta has been in sta_hash_queue \n")); + + goto exit; //(between drv has received this event before and fw have not yet to set key to CAM_ENTRY) + } + + psta = rtw_alloc_stainfo(&adapter->stapriv, pstassoc->macaddr); + if (psta == NULL) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("Can't alloc sta_info when rtw_stassoc_event_callback\n")); + goto exit; + } + + //to do : init sta_info variable + psta->qos_option = 0; + psta->mac_id = (uint)pstassoc->cam_id; + //psta->aid = (uint)pstassoc->cam_id; + DBG_871X("%s\n",__FUNCTION__); + //for ad-hoc mode + rtw_hal_set_odm_var(adapter,HAL_ODM_STA_INFO,psta,_TRUE); + + rtw_sta_media_status_rpt(adapter, psta, 1); + + if(adapter->securitypriv.dot11AuthAlgrthm==dot11AuthAlgrthm_8021X) + psta->dot118021XPrivacy = adapter->securitypriv.dot11PrivacyAlgrthm; + + + psta->ieee8021x_blocked = _FALSE; + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + if ( (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)==_TRUE ) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)==_TRUE ) ) + { + if(adapter->stapriv.asoc_sta_count== 2) + { + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress); + pmlmepriv->cur_network_scanned = ptarget_wlan; + if(ptarget_wlan) ptarget_wlan->fixed = _TRUE; + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + // a sta + bc/mc_stainfo (not Ibss_stainfo) + rtw_indicate_connect(adapter); + } + } + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + + mlmeext_sta_add_event_callback(adapter, psta); + +#ifdef CONFIG_RTL8711 + //submit SetStaKey_cmd to tell fw, fw will allocate an CAM entry for this sta + rtw_setstakey_cmd(adapter, (unsigned char*)psta, _FALSE, _TRUE); +#endif + +exit: + +_func_exit_; + +} + +void rtw_stadel_event_callback(_adapter *adapter, u8 *pbuf) +{ + _irqL irqL,irqL2; + int mac_id=-1; + struct sta_info *psta; + struct wlan_network* pwlan = NULL; + WLAN_BSSID_EX *pdev_network=NULL; + u8* pibss = NULL; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + struct stadel_event *pstadel = (struct stadel_event*)pbuf; + struct sta_priv *pstapriv = &adapter->stapriv; + struct wlan_network *tgt_network = &(pmlmepriv->cur_network); + +_func_enter_; + + psta = rtw_get_stainfo(&adapter->stapriv, pstadel->macaddr); + if(psta) + mac_id = psta->mac_id; + else + mac_id = pstadel->mac_id; + + DBG_871X("%s(mac_id=%d)=" MAC_FMT "\n", __func__, mac_id, MAC_ARG(pstadel->macaddr)); + + if(mac_id>=0){ + u16 media_status; + media_status = (mac_id<<8)|0; // MACID|OPMODE:0 means disconnect + //for STA,AP,ADHOC mode, report disconnect stauts to FW + rtw_hal_set_hwreg(adapter, HW_VAR_H2C_MEDIA_STATUS_RPT, (u8 *)&media_status); + } + + if(check_fwstate(pmlmepriv, WIFI_AP_STATE)) + { +#ifdef CONFIG_IOCTL_CFG80211 + #ifdef COMPAT_KERNEL_RELEASE + + #elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) || defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) + rtw_cfg80211_indicate_sta_disassoc(adapter, pstadel->macaddr, *(u16*)pstadel->rsvd); + #endif //(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) || defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) +#endif //CONFIG_IOCTL_CFG80211 + + return; + } + + + mlmeext_sta_del_event_callback(adapter); + + _enter_critical_bh(&pmlmepriv->lock, &irqL2); + + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) ) + { + #ifdef CONFIG_LAYER2_ROAMING + if(adapter->registrypriv.wifi_spec==1) + rtw_set_roaming(adapter, 0); /* don't roam */ + else if (rtw_to_roaming(adapter) > 0) + pmlmepriv->to_roaming--; /* this stadel_event is caused by roaming, decrease to_roaming */ + else if (rtw_to_roaming(adapter) == 0) + rtw_set_roaming(adapter, adapter->registrypriv.max_roaming_times); +#ifdef CONFIG_INTEL_WIDI + if(adapter->mlmepriv.widi_state != INTEL_WIDI_STATE_CONNECTED) +#endif // CONFIG_INTEL_WIDI + if(*((unsigned short *)(pstadel->rsvd)) != WLAN_REASON_EXPIRATION_CHK) + rtw_set_roaming(adapter, 0); /* don't roam */ + #endif + + rtw_free_uc_swdec_pending_queue(adapter); + + rtw_free_assoc_resources(adapter, 1); + rtw_indicate_disconnect(adapter); + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + // remove the network entry in scanned_queue + pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); + if (pwlan) { + pwlan->fixed = _FALSE; + rtw_free_network_nolock(pmlmepriv, pwlan); + } + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + + #ifdef CONFIG_LAYER2_ROAMING + _rtw_roaming(adapter, tgt_network); + #else +#ifdef CONFIG_INTEL_WIDI + process_intel_widi_disconnect(adapter, 1); +#endif // CONFIG_INTEL_WIDI + #endif //CONFIG_LAYER2_ROAMING + + } + + if ( check_fwstate(pmlmepriv,WIFI_ADHOC_MASTER_STATE) || + check_fwstate(pmlmepriv,WIFI_ADHOC_STATE)) + { + + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + rtw_free_stainfo(adapter, psta); + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + + if(adapter->stapriv.asoc_sta_count== 1) //a sta + bc/mc_stainfo (not Ibss_stainfo) + { + //rtw_indicate_disconnect(adapter);//removed@20091105 + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + //free old ibss network + //pwlan = rtw_find_network(&pmlmepriv->scanned_queue, pstadel->macaddr); + pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); + if(pwlan) + { + pwlan->fixed = _FALSE; + rtw_free_network_nolock(pmlmepriv, pwlan); + } + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + //re-create ibss + pdev_network = &(adapter->registrypriv.dev_network); + pibss = adapter->registrypriv.dev_network.MacAddress; + + _rtw_memcpy(pdev_network, &tgt_network->network, get_WLAN_BSSID_EX_sz(&tgt_network->network)); + + _rtw_memset(&pdev_network->Ssid, 0, sizeof(NDIS_802_11_SSID)); + _rtw_memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(NDIS_802_11_SSID)); + + rtw_update_registrypriv_dev_network(adapter); + + rtw_generate_random_ibss(pibss); + + if(check_fwstate(pmlmepriv,WIFI_ADHOC_STATE)) + { + set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE); + _clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE); + } + + if(rtw_createbss_cmd(adapter)!=_SUCCESS) + { + + RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("***Error=>stadel_event_callback: rtw_createbss_cmd status FAIL*** \n ")); + + } + + + } + + } + + _exit_critical_bh(&pmlmepriv->lock, &irqL2); + +_func_exit_; + +} + + +void rtw_cpwm_event_callback(PADAPTER padapter, u8 *pbuf) +{ +#ifdef CONFIG_LPS_LCLK + struct reportpwrstate_parm *preportpwrstate; +#endif + +_func_enter_; + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("+rtw_cpwm_event_callback !!!\n")); +#ifdef CONFIG_LPS_LCLK + preportpwrstate = (struct reportpwrstate_parm*)pbuf; + preportpwrstate->state |= (u8)(adapter_to_pwrctl(padapter)->cpwm_tog + 0x80); + cpwm_int_hdl(padapter, preportpwrstate); +#endif + +_func_exit_; + +} + +/* +* _rtw_join_timeout_handler - Timeout/faliure handler for CMD JoinBss +* @adapter: pointer to _adapter structure +*/ +void _rtw_join_timeout_handler (_adapter *adapter) +{ + _irqL irqL; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; +#ifdef CONFIG_LAYER2_ROAMING + int do_join_r; +#endif //CONFIG_LAYER2_ROAMING + +#if 0 + if (adapter->bDriverStopped == _TRUE){ + _rtw_up_sema(&pmlmepriv->assoc_terminate); + return; + } +#endif + +_func_enter_; +#ifdef PLATFORM_FREEBSD + rtw_mtx_lock(NULL); + if (callout_pending(&adapter->mlmepriv.assoc_timer.callout)) { + /* callout was reset */ + //mtx_unlock(&sc->sc_mtx); + rtw_mtx_unlock(NULL); + return; + } + if (!callout_active(&adapter->mlmepriv.assoc_timer.callout)) { + /* callout was stopped */ + //mtx_unlock(&sc->sc_mtx); + rtw_mtx_unlock(NULL); + return; + } + callout_deactivate(&adapter->mlmepriv.assoc_timer.callout); + + +#endif + + DBG_871X("%s, fw_state=%x\n", __FUNCTION__, get_fwstate(pmlmepriv)); + + if(adapter->bDriverStopped ||adapter->bSurpriseRemoved) + return; + + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + #ifdef CONFIG_LAYER2_ROAMING + if (rtw_to_roaming(adapter) > 0) { /* join timeout caused by roaming */ + while(1) { + pmlmepriv->to_roaming--; + if (rtw_to_roaming(adapter) != 0) { /* try another */ + DBG_871X("%s try another roaming\n", __FUNCTION__); + if( _SUCCESS!=(do_join_r=rtw_do_join(adapter)) ) { + DBG_871X("%s roaming do_join return %d\n", __FUNCTION__ ,do_join_r); + continue; + } + break; + } else { +#ifdef CONFIG_INTEL_WIDI + if(adapter->mlmepriv.widi_state == INTEL_WIDI_STATE_ROAMING) + { + _rtw_memset(pmlmepriv->sa_ext, 0x00, L2SDTA_SERVICE_VE_LEN); + intel_widi_wk_cmd(adapter, INTEL_WIDI_LISTEN_WK, NULL); + DBG_871X("change to widi listen\n"); + } +#endif // CONFIG_INTEL_WIDI + DBG_871X("%s We've try roaming but fail\n", __FUNCTION__); + rtw_indicate_disconnect(adapter); + break; + } + } + + } else + #endif + { + rtw_indicate_disconnect(adapter); + free_scanqueue(pmlmepriv);//??? + +#ifdef CONFIG_IOCTL_CFG80211 + //indicate disconnect for the case that join_timeout and check_fwstate != FW_LINKED + rtw_cfg80211_indicate_disconnect(adapter); +#endif //CONFIG_IOCTL_CFG80211 + + } + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + +#ifdef CONFIG_DRVEXT_MODULE_WSC + drvext_assoc_fail_indicate(&adapter->drvextpriv); +#endif +#ifdef PLATFORM_FREEBSD + rtw_mtx_unlock(NULL); +#endif + +_func_exit_; + +} + +/* +* rtw_scan_timeout_handler - Timeout/Faliure handler for CMD SiteSurvey +* @adapter: pointer to _adapter structure +*/ +void rtw_scan_timeout_handler (_adapter *adapter) +{ + _irqL irqL; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + DBG_871X(FUNC_ADPT_FMT" fw_state=%x\n", FUNC_ADPT_ARG(adapter), get_fwstate(pmlmepriv)); + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + rtw_indicate_scan_done(adapter, _TRUE); + +} + +static void rtw_auto_scan_handler(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); + + //auto site survey per 60sec + if(pmlmepriv->scan_interval >0) + { + pmlmepriv->scan_interval--; + if(pmlmepriv->scan_interval==0) + { +/* + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == _TRUE) + { + DBG_871X("exit %s when _FW_UNDER_SURVEY|_FW_UNDER_LINKING -> \n", __FUNCTION__); + return; + } + + if(pmlmepriv->sitesurveyctrl.traffic_busy == _TRUE) + { + DBG_871X("%s exit cause traffic_busy(%x)\n",__FUNCTION__, pmlmepriv->sitesurveyctrl.traffic_busy); + return; + } +*/ + +#ifdef CONFIG_CONCURRENT_MODE + if (rtw_buddy_adapter_up(padapter)) + { + if ((check_buddy_fwstate(padapter, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == _TRUE) || + (padapter->pbuddy_adapter->mlmepriv.LinkDetectInfo.bBusyTraffic == _TRUE)) + { + DBG_871X("%s, but buddy_intf is under scanning or linking or BusyTraffic\n", __FUNCTION__); + return; + } + } +#endif + + DBG_871X("%s\n", __FUNCTION__); + + rtw_set_802_11_bssid_list_scan(padapter, NULL, 0); + + pmlmepriv->scan_interval = SCAN_INTERVAL;// 30*2 sec = 60sec + + } + + } + +} + +void rtw_dynamic_check_timer_handlder(_adapter *adapter) +{ +#ifdef CONFIG_AP_MODE + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; +#endif //CONFIG_AP_MODE + struct registry_priv *pregistrypriv = &adapter->registrypriv; +#ifdef CONFIG_CONCURRENT_MODE + PADAPTER pbuddy_adapter = adapter->pbuddy_adapter; +#endif + + if(!adapter) + return; +#if defined(CONFIG_CHECK_BT_HANG) && defined(CONFIG_BT_COEXIST) + if(adapter->HalFunc.hal_checke_bt_hang) + { +#ifdef CONFIG_CONCURRENT_MODE + if (adapter->adapter_type == PRIMARY_ADAPTER) +#endif + adapter->HalFunc.hal_checke_bt_hang(adapter); + } +#endif + if(adapter->hw_init_completed == _FALSE) + return; + + if ((adapter->bDriverStopped == _TRUE)||(adapter->bSurpriseRemoved== _TRUE)) + return; + + +#ifdef CONFIG_CONCURRENT_MODE + if(pbuddy_adapter) + { + if(adapter->net_closed == _TRUE && pbuddy_adapter->net_closed == _TRUE) + { + return; + } + } + else +#endif //CONFIG_CONCURRENT_MODE + if(adapter->net_closed == _TRUE) + { + return; + } + + rtw_dynamic_chk_wk_cmd(adapter); + + if(pregistrypriv->wifi_spec==1) + { +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) +#endif + { + //auto site survey + rtw_auto_scan_handler(adapter); + } + } + +#ifndef CONFIG_ACTIVE_KEEP_ALIVE_CHECK +#ifdef CONFIG_AP_MODE + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { + expire_timeout_chk(adapter); + } +#endif +#endif //!CONFIG_ACTIVE_KEEP_ALIVE_CHECK + +#ifdef CONFIG_BR_EXT + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) + rcu_read_lock(); +#endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) + +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + if( adapter->pnetdev->br_port +#else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + if( rcu_dereference(adapter->pnetdev->rx_handler_data) +#endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + && (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) ) + { + // expire NAT2.5 entry + void nat25_db_expire(_adapter *priv); + nat25_db_expire(adapter); + + if (adapter->pppoe_connection_in_progress > 0) { + adapter->pppoe_connection_in_progress--; + } + + // due to rtw_dynamic_check_timer_handlder() is called every 2 seconds + if (adapter->pppoe_connection_in_progress > 0) { + adapter->pppoe_connection_in_progress--; + } + } + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) + rcu_read_unlock(); +#endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) + +#endif // CONFIG_BR_EXT + +} + + +#ifdef CONFIG_SET_SCAN_DENY_TIMER +inline bool rtw_is_scan_deny(_adapter *adapter) +{ + struct mlme_priv *mlmepriv = &adapter->mlmepriv; + return (ATOMIC_READ(&mlmepriv->set_scan_deny) != 0) ? _TRUE : _FALSE; +} + +inline void rtw_clear_scan_deny(_adapter *adapter) +{ + struct mlme_priv *mlmepriv = &adapter->mlmepriv; + ATOMIC_SET(&mlmepriv->set_scan_deny, 0); + if (0) + DBG_871X(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter)); +} + +void rtw_set_scan_deny_timer_hdl(_adapter *adapter) +{ + rtw_clear_scan_deny(adapter); +} + +void rtw_set_scan_deny(_adapter *adapter, u32 ms) +{ + struct mlme_priv *mlmepriv = &adapter->mlmepriv; +#ifdef CONFIG_CONCURRENT_MODE + struct mlme_priv *b_mlmepriv; +#endif + + if (0) + DBG_871X(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter)); + ATOMIC_SET(&mlmepriv->set_scan_deny, 1); + _set_timer(&mlmepriv->set_scan_deny_timer, ms); + +#ifdef CONFIG_CONCURRENT_MODE + if (!adapter->pbuddy_adapter) + return; + + if (0) + DBG_871X(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter->pbuddy_adapter)); + b_mlmepriv = &adapter->pbuddy_adapter->mlmepriv; + ATOMIC_SET(&b_mlmepriv->set_scan_deny, 1); + _set_timer(&b_mlmepriv->set_scan_deny_timer, ms); +#endif + +} +#endif + +#ifdef CONFIG_DETECT_C2H_BY_POLLING +void rtw_event_polling_timer_hdl(_adapter *adapter) +{ + rtw_event_polling_cmd(adapter); +} +#endif + +#if defined(IEEE80211_SCAN_RESULT_EXPIRE) +#define RTW_SCAN_RESULT_EXPIRE IEEE80211_SCAN_RESULT_EXPIRE/HZ*1000 -1000 //3000 -1000 +#else +#define RTW_SCAN_RESULT_EXPIRE 2000 +#endif + +#ifndef PLATFORM_FREEBSD +/* +* Select a new join candidate from the original @param candidate and @param competitor +* @return _TRUE: candidate is updated +* @return _FALSE: candidate is not updated +*/ +static int rtw_check_join_candidate(struct mlme_priv *pmlmepriv + , struct wlan_network **candidate, struct wlan_network *competitor) +{ + int updated = _FALSE; + _adapter *adapter = container_of(pmlmepriv, _adapter, mlmepriv); + + + //check bssid, if needed + if(pmlmepriv->assoc_by_bssid==_TRUE) { + if(_rtw_memcmp(competitor->network.MacAddress, pmlmepriv->assoc_bssid, ETH_ALEN) ==_FALSE) + goto exit; + } + + //check ssid, if needed + if(pmlmepriv->assoc_ssid.Ssid && pmlmepriv->assoc_ssid.SsidLength) { + if( competitor->network.Ssid.SsidLength != pmlmepriv->assoc_ssid.SsidLength + || _rtw_memcmp(competitor->network.Ssid.Ssid, pmlmepriv->assoc_ssid.Ssid, pmlmepriv->assoc_ssid.SsidLength) == _FALSE + ) + goto exit; + } + + if(rtw_is_desired_network(adapter, competitor) == _FALSE) + goto exit; + +#ifdef CONFIG_LAYER2_ROAMING + if(rtw_to_roaming(adapter) > 0) { + if( rtw_get_passing_time_ms((u32)competitor->last_scanned) >= RTW_SCAN_RESULT_EXPIRE + || is_same_ess(&competitor->network, &pmlmepriv->cur_network.network) == _FALSE + ) + goto exit; + } +#endif + + if(*candidate == NULL ||(*candidate)->network.Rssi<competitor->network.Rssi ) + { + *candidate = competitor; + updated = _TRUE; + } + +#if 0 + if(pmlmepriv->assoc_by_bssid==_TRUE) { // associate with bssid + if( (*candidate == NULL ||(*candidate)->network.Rssi<competitor->network.Rssi ) + && _rtw_memcmp(competitor->network.MacAddress, pmlmepriv->assoc_bssid, ETH_ALEN)==_TRUE + ) { + *candidate = competitor; + updated = _TRUE; + } + } else if (pmlmepriv->assoc_ssid.SsidLength == 0 ) { // associate with ssid, but ssidlength is 0 + if( (*candidate == NULL ||(*candidate)->network.Rssi<competitor->network.Rssi ) ) { + *candidate = competitor; + updated = _TRUE; + } + } else +#ifdef CONFIG_LAYER2_ROAMING + if(rtw_to_roaming(adapter)) { // roaming + if( (*candidate == NULL ||(*candidate)->network.Rssi<competitor->network.Rssi ) + && is_same_ess(&competitor->network, &pmlmepriv->cur_network.network) + //&&(!is_same_network(&competitor->network, &pmlmepriv->cur_network.network)) + && rtw_get_passing_time_ms((u32)competitor->last_scanned) < RTW_SCAN_RESULT_EXPIRE + && rtw_is_desired_network(adapter, competitor) + ) { + *candidate = competitor; + updated = _TRUE; + } + + } else +#endif + { // associate with ssid + if( (*candidate == NULL ||(*candidate)->network.Rssi<competitor->network.Rssi ) + && (competitor->network.Ssid.SsidLength==pmlmepriv->assoc_ssid.SsidLength) + &&((_rtw_memcmp(competitor->network.Ssid.Ssid, pmlmepriv->assoc_ssid.Ssid, pmlmepriv->assoc_ssid.SsidLength)) == _TRUE) + && rtw_is_desired_network(adapter, competitor) + ) { + *candidate = competitor; + updated = _TRUE; + } + } +#endif + + if(updated){ + DBG_871X("[by_bssid:%u][assoc_ssid:%s]" + #ifdef CONFIG_LAYER2_ROAMING + "[to_roaming:%u] " + #endif + "new candidate: %s("MAC_FMT") rssi:%d\n", + pmlmepriv->assoc_by_bssid, + pmlmepriv->assoc_ssid.Ssid, + #ifdef CONFIG_LAYER2_ROAMING + rtw_to_roaming(adapter), + #endif + (*candidate)->network.Ssid.Ssid, + MAC_ARG((*candidate)->network.MacAddress), + (int)(*candidate)->network.Rssi + ); + } + +exit: + return updated; +} + +/* +Calling context: +The caller of the sub-routine will be in critical section... + +The caller must hold the following spinlock + +pmlmepriv->lock + + +*/ + +int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv ) +{ + _irqL irqL; + int ret; + _list *phead; + _adapter *adapter; + _queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + struct wlan_network *candidate = NULL; + u8 bSupportAntDiv = _FALSE; + +_func_enter_; + + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + phead = get_list_head(queue); + adapter = (_adapter *)pmlmepriv->nic_hdl; + + pmlmepriv->pscanned = get_next( phead ); + + while (!rtw_end_of_queue_search(phead, pmlmepriv->pscanned)) { + + pnetwork = LIST_CONTAINOR(pmlmepriv->pscanned, struct wlan_network, list); + if(pnetwork==NULL){ + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("%s return _FAIL:(pnetwork==NULL)\n", __FUNCTION__)); + ret = _FAIL; + goto exit; + } + + pmlmepriv->pscanned = get_next(pmlmepriv->pscanned); + + #if 0 + DBG_871X("MacAddress:"MAC_FMT" ssid:%s\n", MAC_ARG(pnetwork->network.MacAddress), pnetwork->network.Ssid.Ssid); + #endif + + rtw_check_join_candidate(pmlmepriv, &candidate, pnetwork); + + } + + if(candidate == NULL) { + DBG_871X("%s: return _FAIL(candidate == NULL)\n", __FUNCTION__); +#ifdef CONFIG_WOWLAN + _clr_fwstate_(pmlmepriv, _FW_LINKED|_FW_UNDER_LINKING); +#endif + ret = _FAIL; + goto exit; + } else { + DBG_871X("%s: candidate: %s("MAC_FMT", ch:%u)\n", __FUNCTION__, + candidate->network.Ssid.Ssid, MAC_ARG(candidate->network.MacAddress), + candidate->network.Configuration.DSConfig); + } + + + // check for situation of _FW_LINKED + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + { + DBG_871X("%s: _FW_LINKED while ask_for_joinbss!!!\n", __FUNCTION__); + + #if 0 // for WPA/WPA2 authentication, wpa_supplicant will expect authentication from AP, it is needed to reconnect AP... + if(is_same_network(&pmlmepriv->cur_network.network, &candidate->network)) + { + DBG_871X("%s: _FW_LINKED and is same network, it needn't join again\n", __FUNCTION__); + + rtw_indicate_connect(adapter);//rtw_indicate_connect again + + ret = 2; + goto exit; + } + else + #endif + { + rtw_disassoc_cmd(adapter, 0, _TRUE); + rtw_indicate_disconnect(adapter); + rtw_free_assoc_resources(adapter, 0); + } + } + + #ifdef CONFIG_ANTENNA_DIVERSITY + rtw_hal_get_def_var(adapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &(bSupportAntDiv)); + if(_TRUE == bSupportAntDiv) + { + u8 CurrentAntenna; + rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, &(CurrentAntenna)); + DBG_871X("#### Opt_Ant_(%s) , cur_Ant(%s)\n", + (2==candidate->network.PhyInfo.Optimum_antenna)?"A":"B", + (2==CurrentAntenna)?"A":"B" + ); + } + #endif + set_fwstate(pmlmepriv, _FW_UNDER_LINKING); + ret = rtw_joinbss_cmd(adapter, candidate); + +exit: + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + +_func_exit_; + + return ret; +} +#else +int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv ) +{ + _irqL irqL; + _list *phead; +#ifdef CONFIG_ANTENNA_DIVERSITY + u8 CurrentAntenna; +#endif + unsigned char *dst_ssid, *src_ssid; + _adapter *adapter; + _queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + struct wlan_network *pnetwork_max_rssi = NULL; + #ifdef CONFIG_LAYER2_ROAMING + struct wlan_network * roaming_candidate=NULL; + u32 cur_time=rtw_get_current_time(); + #endif + +_func_enter_; + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + phead = get_list_head(queue); + adapter = (_adapter *)pmlmepriv->nic_hdl; + + pmlmepriv->pscanned = get_next( phead ); + + while (!rtw_end_of_queue_search(phead, pmlmepriv->pscanned)) { + + pnetwork = LIST_CONTAINOR(pmlmepriv->pscanned, struct wlan_network, list); + if(pnetwork==NULL){ + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("(2)rtw_select_and_join_from_scanned_queue return _FAIL:(pnetwork==NULL)\n")); + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + return _FAIL; + } + + dst_ssid = pnetwork->network.Ssid.Ssid; + src_ssid = pmlmepriv->assoc_ssid.Ssid; + + pmlmepriv->pscanned = get_next(pmlmepriv->pscanned); + + #if 0 + DBG_871X("MacAddress:"MAC_FMT" ssid:%s\n", MAC_ARG(pnetwork->network.MacAddress), pnetwork->network.Ssid.Ssid); + #endif + + if(pmlmepriv->assoc_by_bssid==_TRUE) + { + if(_rtw_memcmp(pnetwork->network.MacAddress, pmlmepriv->assoc_bssid, ETH_ALEN)==_TRUE) + { + //remove the condition @ 20081125 + //if((pmlmepriv->cur_network.network.InfrastructureMode==Ndis802_11AutoUnknown)|| + // pmlmepriv->cur_network.network.InfrastructureMode == pnetwork->network.InfrastructureMode) + // goto ask_for_joinbss; + + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + { + if(is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network), 0) + { + //DBG_871X("select_and_join(1): _FW_LINKED and is same network, it needn't join again\n"); + + rtw_indicate_connect(adapter);//rtw_indicate_connect again + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + return 2; + } + else + { + rtw_disassoc_cmd(adapter, 0, _TRUE); + rtw_indicate_disconnect(adapter); + rtw_free_assoc_resources(adapter, 0); + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + goto ask_for_joinbss; + + } + } + else + { + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + goto ask_for_joinbss; + } + + } + + } else if (pmlmepriv->assoc_ssid.SsidLength == 0) { + goto ask_for_joinbss;//anyway, join first selected(dequeued) pnetwork if ssid_len=0 + + #ifdef CONFIG_LAYER2_ROAMING + } else if (rtw_to_roaming(adapter) > 0) { + + if( (roaming_candidate == NULL ||roaming_candidate->network.Rssi<pnetwork->network.Rssi ) + && is_same_ess(&pnetwork->network, &pmlmepriv->cur_network.network) + //&&(!is_same_network(&pnetwork->network, &pmlmepriv->cur_network.network, 0)) + && rtw_get_time_interval_ms((u32)pnetwork->last_scanned,cur_time) < 5000 + ) { + roaming_candidate = pnetwork; + //RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_, + DBG_871X + ("roaming_candidate???: %s("MAC_FMT")\n", + roaming_candidate->network.Ssid.Ssid, MAC_ARG(roaming_candidate->network.MacAddress) ) + //) + ; + } + continue; + #endif + + } else if ( (pnetwork->network.Ssid.SsidLength==pmlmepriv->assoc_ssid.SsidLength) + &&((_rtw_memcmp(dst_ssid, src_ssid, pmlmepriv->assoc_ssid.SsidLength)) == _TRUE) + ) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("dst_ssid=%s, src_ssid=%s \n", dst_ssid, src_ssid)); +#ifdef CONFIG_ANTENNA_DIVERSITY + rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, &(CurrentAntenna)); + DBG_871X("#### dst_ssid=(%s) Opt_Ant_(%s) , cur_Ant(%s)\n", dst_ssid, + (2==pnetwork->network.PhyInfo.Optimum_antenna)?"A":"B", + (2==CurrentAntenna)?"A":"B"); +#endif + //remove the condition @ 20081125 + //if((pmlmepriv->cur_network.network.InfrastructureMode==Ndis802_11AutoUnknown)|| + // pmlmepriv->cur_network.network.InfrastructureMode == pnetwork->network.InfrastructureMode) + //{ + // _rtw_memcpy(pmlmepriv->assoc_bssid, pnetwork->network.MacAddress, ETH_ALEN); + // goto ask_for_joinbss; + //} + + if(pmlmepriv->assoc_by_rssi==_TRUE)//if the ssid is the same, select the bss which has the max rssi + { + if( NULL==pnetwork_max_rssi|| pnetwork->network.Rssi > pnetwork_max_rssi->network.Rssi) + pnetwork_max_rssi = pnetwork; + } + else if(rtw_is_desired_network(adapter, pnetwork) == _TRUE) + { + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + { +#if 0 + if(is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network, 0)) + { + DBG_871X("select_and_join(2): _FW_LINKED and is same network, it needn't join again\n"); + + rtw_indicate_connect(adapter);//rtw_indicate_connect again + + return 2; + } + else +#endif + { + rtw_disassoc_cmd(adapter, 0, _TRUE); + //rtw_indicate_disconnect(adapter);// + rtw_free_assoc_resources(adapter, 0); + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + goto ask_for_joinbss; + } + } + else + { + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + goto ask_for_joinbss; + } + + } + + + } + + } + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + #ifdef CONFIG_LAYER2_ROAMING + if(rtw_to_roaming(adapter) > 0 && roaming_candidate ){ + pnetwork=roaming_candidate; + DBG_871X("select_and_join_from_scanned_queue: roaming_candidate: %s("MAC_FMT")\n", + pnetwork->network.Ssid.Ssid, MAC_ARG(pnetwork->network.MacAddress)); + goto ask_for_joinbss; + } + #endif + + if((pmlmepriv->assoc_by_rssi==_TRUE) && (pnetwork_max_rssi!=NULL)) + { + pnetwork = pnetwork_max_rssi; + DBG_871X("select_and_join_from_scanned_queue: pnetwork_max_rssi: %s("MAC_FMT")\n", + pnetwork->network.Ssid.Ssid, MAC_ARG(pnetwork->network.MacAddress)); + goto ask_for_joinbss; + } + + DBG_871X("(1)rtw_select_and_join_from_scanned_queue return _FAIL\n"); + +_func_exit_; + + return _FAIL; + +ask_for_joinbss: + +_func_exit_; + + return rtw_joinbss_cmd(adapter, pnetwork); + +} +#endif //PLATFORM_FREEBSD + + +sint rtw_set_auth(_adapter * adapter,struct security_priv *psecuritypriv) +{ + struct cmd_obj* pcmd; + struct setauth_parm *psetauthparm; + struct cmd_priv *pcmdpriv=&(adapter->cmdpriv); + sint res=_SUCCESS; + +_func_enter_; + + pcmd = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmd==NULL){ + res= _FAIL; //try again + goto exit; + } + + psetauthparm=(struct setauth_parm*)rtw_zmalloc(sizeof(struct setauth_parm)); + if(psetauthparm==NULL){ + rtw_mfree((unsigned char *)pcmd, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + _rtw_memset(psetauthparm, 0, sizeof(struct setauth_parm)); + psetauthparm->mode=(unsigned char)psecuritypriv->dot11AuthAlgrthm; + + pcmd->cmdcode = _SetAuth_CMD_; + pcmd->parmbuf = (unsigned char *)psetauthparm; + pcmd->cmdsz = (sizeof(struct setauth_parm)); + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + + _rtw_init_listhead(&pcmd->list); + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("after enqueue set_auth_cmd, auth_mode=%x\n", psecuritypriv->dot11AuthAlgrthm)); + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + +exit: + +_func_exit_; + + return res; + +} + + +sint rtw_set_key(_adapter * adapter,struct security_priv *psecuritypriv,sint keyid, u8 set_tx, bool enqueue) +{ + u8 keylen; + struct cmd_obj *pcmd; + struct setkey_parm *psetkeyparm; + struct cmd_priv *pcmdpriv = &(adapter->cmdpriv); + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + sint res=_SUCCESS; + +_func_enter_; + + psetkeyparm=(struct setkey_parm*)rtw_zmalloc(sizeof(struct setkey_parm)); + if(psetkeyparm==NULL){ + res= _FAIL; + goto exit; + } + _rtw_memset(psetkeyparm, 0, sizeof(struct setkey_parm)); + + if(psecuritypriv->dot11AuthAlgrthm ==dot11AuthAlgrthm_8021X){ + psetkeyparm->algorithm=(unsigned char)psecuritypriv->dot118021XGrpPrivacy; + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("\n rtw_set_key: psetkeyparm->algorithm=(unsigned char)psecuritypriv->dot118021XGrpPrivacy=%d \n", psetkeyparm->algorithm)); + } + else{ + psetkeyparm->algorithm=(u8)psecuritypriv->dot11PrivacyAlgrthm; + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("\n rtw_set_key: psetkeyparm->algorithm=(u8)psecuritypriv->dot11PrivacyAlgrthm=%d \n", psetkeyparm->algorithm)); + + } + psetkeyparm->keyid = (u8)keyid;//0~3 + psetkeyparm->set_tx = set_tx; + if (is_wep_enc(psetkeyparm->algorithm)) + psecuritypriv->key_mask |= BIT(psetkeyparm->keyid); + + DBG_871X("==> rtw_set_key algorithm(%x),keyid(%x),key_mask(%x)\n",psetkeyparm->algorithm,psetkeyparm->keyid, psecuritypriv->key_mask); + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("\n rtw_set_key: psetkeyparm->algorithm=%d psetkeyparm->keyid=(u8)keyid=%d \n",psetkeyparm->algorithm, keyid)); + + switch(psetkeyparm->algorithm){ + + case _WEP40_: + keylen=5; + _rtw_memcpy(&(psetkeyparm->key[0]), &(psecuritypriv->dot11DefKey[keyid].skey[0]), keylen); + break; + case _WEP104_: + keylen=13; + _rtw_memcpy(&(psetkeyparm->key[0]), &(psecuritypriv->dot11DefKey[keyid].skey[0]), keylen); + break; + case _TKIP_: + keylen=16; + _rtw_memcpy(&psetkeyparm->key, &psecuritypriv->dot118021XGrpKey[keyid], keylen); + psetkeyparm->grpkey=1; + break; + case _AES_: + keylen=16; + _rtw_memcpy(&psetkeyparm->key, &psecuritypriv->dot118021XGrpKey[keyid], keylen); + psetkeyparm->grpkey=1; + break; + default: + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("\n rtw_set_key:psecuritypriv->dot11PrivacyAlgrthm = %x (must be 1 or 2 or 4 or 5)\n",psecuritypriv->dot11PrivacyAlgrthm)); + res= _FAIL; + rtw_mfree((unsigned char *)psetkeyparm, sizeof(struct setkey_parm)); + goto exit; + } + + + if(enqueue){ + pcmd = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(pcmd==NULL){ + rtw_mfree((unsigned char *)psetkeyparm, sizeof(struct setkey_parm)); + res= _FAIL; //try again + goto exit; + } + + pcmd->cmdcode = _SetKey_CMD_; + pcmd->parmbuf = (u8 *)psetkeyparm; + pcmd->cmdsz = (sizeof(struct setkey_parm)); + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + _rtw_init_listhead(&pcmd->list); + + //_rtw_init_sema(&(pcmd->cmd_sem), 0); + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + } + else{ + setkey_hdl(adapter, (u8 *)psetkeyparm); + rtw_mfree((u8 *) psetkeyparm, sizeof(struct setkey_parm)); + } +exit: +_func_exit_; + return res; + +} + + +//adjust IEs for rtw_joinbss_cmd in WMM +int rtw_restruct_wmm_ie(_adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, uint initial_out_len) +{ + unsigned int ielength=0; + unsigned int i, j; + + i = 12; //after the fixed IE + while(i<in_len) + { + ielength = initial_out_len; + + if(in_ie[i] == 0xDD && in_ie[i+2] == 0x00 && in_ie[i+3] == 0x50 && in_ie[i+4] == 0xF2 && in_ie[i+5] == 0x02 && i+5 < in_len) //WMM element ID and OUI + { + + //Append WMM IE to the last index of out_ie + /* + for(j=i; j< i+(in_ie[i+1]+2); j++) + { + out_ie[ielength] = in_ie[j]; + ielength++; + } + out_ie[initial_out_len+8] = 0x00; //force the QoS Info Field to be zero + */ + + for ( j = i; j < i + 9; j++ ) + { + out_ie[ ielength] = in_ie[ j ]; + ielength++; + } + out_ie[ initial_out_len + 1 ] = 0x07; + out_ie[ initial_out_len + 6 ] = 0x00; + out_ie[ initial_out_len + 8 ] = 0x00; + + break; + } + + i+=(in_ie[i+1]+2); // to the next IE element + } + + return ielength; + +} + + +// +// Ported from 8185: IsInPreAuthKeyList(). (Renamed from SecIsInPreAuthKeyList(), 2006-10-13.) +// Added by Annie, 2006-05-07. +// +// Search by BSSID, +// Return Value: +// -1 :if there is no pre-auth key in the table +// >=0 :if there is pre-auth key, and return the entry id +// +// + +static int SecIsInPMKIDList(_adapter *Adapter, u8 *bssid) +{ + struct security_priv *psecuritypriv=&Adapter->securitypriv; + int i=0; + + do + { + if( ( psecuritypriv->PMKIDList[i].bUsed ) && + ( _rtw_memcmp( psecuritypriv->PMKIDList[i].Bssid, bssid, ETH_ALEN ) == _TRUE ) ) + { + break; + } + else + { + i++; + //continue; + } + + }while(i<NUM_PMKID_CACHE); + + if( i == NUM_PMKID_CACHE ) + { + i = -1;// Could not find. + } + else + { + // There is one Pre-Authentication Key for the specific BSSID. + } + + return (i); + +} + +// +// Check the RSN IE length +// If the RSN IE length <= 20, the RSN IE didn't include the PMKID information +// 0-11th element in the array are the fixed IE +// 12th element in the array is the IE +// 13th element in the array is the IE length +// + +static int rtw_append_pmkid(_adapter *Adapter,int iEntry, u8 *ie, uint ie_len) +{ + struct security_priv *psecuritypriv=&Adapter->securitypriv; + + if(ie[13]<=20){ + // The RSN IE didn't include the PMK ID, append the PMK information + ie[ie_len]=1; + ie_len++; + ie[ie_len]=0; //PMKID count = 0x0100 + ie_len++; + _rtw_memcpy( &ie[ie_len], &psecuritypriv->PMKIDList[iEntry].PMKID, 16); + + ie_len+=16; + ie[13]+=18;//PMKID length = 2+16 + + } + return (ie_len); + +} +sint rtw_restruct_sec_ie(_adapter *adapter,u8 *in_ie, u8 *out_ie, uint in_len) +{ + u8 authmode, securitytype, match; + u8 sec_ie[255], uncst_oui[4], bkup_ie[255]; + u8 wpa_oui[4]={0x0, 0x50, 0xf2, 0x01}; + uint ielength, cnt, remove_cnt; + int iEntry; + + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct security_priv *psecuritypriv=&adapter->securitypriv; + uint ndisauthmode=psecuritypriv->ndisauthtype; + uint ndissecuritytype = psecuritypriv->ndisencryptstatus; + +_func_enter_; + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, + ("+rtw_restruct_sec_ie: ndisauthmode=%d ndissecuritytype=%d\n", + ndisauthmode, ndissecuritytype)); + + //copy fixed ie only + _rtw_memcpy(out_ie, in_ie,12); + ielength=12; + if((ndisauthmode==Ndis802_11AuthModeWPA)||(ndisauthmode==Ndis802_11AuthModeWPAPSK)) + authmode=_WPA_IE_ID_; + if((ndisauthmode==Ndis802_11AuthModeWPA2)||(ndisauthmode==Ndis802_11AuthModeWPA2PSK)) + authmode=_WPA2_IE_ID_; + + if(check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) + { + _rtw_memcpy(out_ie+ielength, psecuritypriv->wps_ie, psecuritypriv->wps_ie_len); + + ielength += psecuritypriv->wps_ie_len; + } + else if((authmode==_WPA_IE_ID_)||(authmode==_WPA2_IE_ID_)) + { + //copy RSN or SSN + _rtw_memcpy(&out_ie[ielength], &psecuritypriv->supplicant_ie[0], psecuritypriv->supplicant_ie[1]+2); + /* debug for CONFIG_IEEE80211W + { + int jj; + printk("supplicant_ie_length=%d &&&&&&&&&&&&&&&&&&&\n", psecuritypriv->supplicant_ie[1]+2); + for(jj=0; jj < psecuritypriv->supplicant_ie[1]+2; jj++) + printk(" %02x ", psecuritypriv->supplicant_ie[jj]); + printk("\n"); + }*/ + ielength+=psecuritypriv->supplicant_ie[1]+2; + rtw_report_sec_ie(adapter, authmode, psecuritypriv->supplicant_ie); + +#ifdef CONFIG_DRVEXT_MODULE + drvext_report_sec_ie(&adapter->drvextpriv, authmode, sec_ie); +#endif + } + + iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid); + if(iEntry<0) + { + return ielength; + } + else + { + if(authmode == _WPA2_IE_ID_) + { + ielength=rtw_append_pmkid(adapter, iEntry, out_ie, ielength); + } + } + +_func_exit_; + + return ielength; +} + +void rtw_init_registrypriv_dev_network( _adapter* adapter) +{ + struct registry_priv* pregistrypriv = &adapter->registrypriv; + struct eeprom_priv* peepriv = &adapter->eeprompriv; + WLAN_BSSID_EX *pdev_network = &pregistrypriv->dev_network; + u8 *myhwaddr = myid(peepriv); + +_func_enter_; + + _rtw_memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN); + + _rtw_memcpy(&pdev_network->Ssid, &pregistrypriv->ssid, sizeof(NDIS_802_11_SSID)); + + pdev_network->Configuration.Length=sizeof(NDIS_802_11_CONFIGURATION); + pdev_network->Configuration.BeaconPeriod = 100; + pdev_network->Configuration.FHConfig.Length = 0; + pdev_network->Configuration.FHConfig.HopPattern = 0; + pdev_network->Configuration.FHConfig.HopSet = 0; + pdev_network->Configuration.FHConfig.DwellTime = 0; + + +_func_exit_; + +} + +void rtw_update_registrypriv_dev_network(_adapter* adapter) +{ + int sz=0; + struct registry_priv* pregistrypriv = &adapter->registrypriv; + WLAN_BSSID_EX *pdev_network = &pregistrypriv->dev_network; + struct security_priv* psecuritypriv = &adapter->securitypriv; + struct wlan_network *cur_network = &adapter->mlmepriv.cur_network; + //struct xmit_priv *pxmitpriv = &adapter->xmitpriv; + +_func_enter_; + +#if 0 + pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; + pxmitpriv->vcs = pregistrypriv->vcs_type; + pxmitpriv->vcs_type = pregistrypriv->vcs_type; + //pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; + pxmitpriv->frag_len = pregistrypriv->frag_thresh; + + adapter->qospriv.qos_option = pregistrypriv->wmm_enable; +#endif + + pdev_network->Privacy = (psecuritypriv->dot11PrivacyAlgrthm > 0 ? 1 : 0) ; // adhoc no 802.1x + + pdev_network->Rssi = 0; + + switch(pregistrypriv->wireless_mode) + { + case WIRELESS_11B: + pdev_network->NetworkTypeInUse = (Ndis802_11DS); + break; + case WIRELESS_11G: + case WIRELESS_11BG: + case WIRELESS_11_24N: + case WIRELESS_11G_24N: + case WIRELESS_11BG_24N: + pdev_network->NetworkTypeInUse = (Ndis802_11OFDM24); + break; + case WIRELESS_11A: + case WIRELESS_11A_5N: + pdev_network->NetworkTypeInUse = (Ndis802_11OFDM5); + break; + case WIRELESS_11ABGN: + if(pregistrypriv->channel > 14) + pdev_network->NetworkTypeInUse = (Ndis802_11OFDM5); + else + pdev_network->NetworkTypeInUse = (Ndis802_11OFDM24); + break; + default : + // TODO + break; + } + + pdev_network->Configuration.DSConfig = (pregistrypriv->channel); + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("pregistrypriv->channel=%d, pdev_network->Configuration.DSConfig=0x%x\n", pregistrypriv->channel, pdev_network->Configuration.DSConfig)); + + if(cur_network->network.InfrastructureMode == Ndis802_11IBSS) + pdev_network->Configuration.ATIMWindow = (0); + + pdev_network->InfrastructureMode = (cur_network->network.InfrastructureMode); + + // 1. Supported rates + // 2. IE + + //rtw_set_supported_rate(pdev_network->SupportedRates, pregistrypriv->wireless_mode) ; // will be called in rtw_generate_ie + sz = rtw_generate_ie(pregistrypriv); + + pdev_network->IELength = sz; + + pdev_network->Length = get_WLAN_BSSID_EX_sz((WLAN_BSSID_EX *)pdev_network); + + //notes: translate IELength & Length after assign the Length to cmdsz in createbss_cmd(); + //pdev_network->IELength = cpu_to_le32(sz); + +_func_exit_; + +} + +void rtw_get_encrypt_decrypt_from_registrypriv(_adapter* adapter) +{ +_func_enter_; + + +_func_exit_; + +} + +//the fucntion is at passive_level +void rtw_joinbss_reset(_adapter *padapter) +{ + u8 threshold; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + +#ifdef CONFIG_80211N_HT + struct ht_priv *phtpriv = &pmlmepriv->htpriv; +#endif + + //todo: if you want to do something io/reg/hw setting before join_bss, please add code here + + + + +#ifdef CONFIG_80211N_HT + + pmlmepriv->num_FortyMHzIntolerant = 0; + + pmlmepriv->num_sta_no_ht = 0; + + phtpriv->ampdu_enable = _FALSE;//reset to disabled + +#ifdef CONFIG_USB_HCI + // TH=1 => means that invalidate usb rx aggregation + // TH=0 => means that validate usb rx aggregation, use init value. + if(phtpriv->ht_option) + { + if(padapter->registrypriv.wifi_spec==1) + threshold = 1; + else + threshold = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold)); + } + else + { + threshold = 1; + rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold)); + } +#endif + +#endif + +} + + +#ifdef CONFIG_80211N_HT + +//the fucntion is >= passive_level +unsigned int rtw_restructure_ht_ie(_adapter *padapter, u8 *in_ie, u8 *out_ie, uint in_len, uint *pout_len) +{ + u32 ielen, out_len; + HT_CAP_AMPDU_FACTOR max_rx_ampdu_factor; + unsigned char *p, *pframe; + struct rtw_ieee80211_ht_cap ht_capie; + unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv= &pmlmepriv->qospriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + + + phtpriv->ht_option = _FALSE; + + p = rtw_get_ie(in_ie+12, _HT_CAPABILITY_IE_, &ielen, in_len-12); + + if(p && ielen>0) + { + if(pqospriv->qos_option == 0) + { + out_len = *pout_len; + pframe = rtw_set_ie(out_ie+out_len, _VENDOR_SPECIFIC_IE_, + _WMM_IE_Length_, WMM_IE, pout_len); + + pqospriv->qos_option = 1; + } + + out_len = *pout_len; + + _rtw_memset(&ht_capie, 0, sizeof(struct rtw_ieee80211_ht_cap)); + + ht_capie.cap_info = IEEE80211_HT_CAP_SUP_WIDTH |IEEE80211_HT_CAP_SGI_20 | + IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_TX_STBC | + IEEE80211_HT_CAP_DSSSCCK40; + + + { + u32 rx_packet_offset, max_recvbuf_sz; + rtw_hal_get_def_var(padapter, HAL_DEF_RX_PACKET_OFFSET, &rx_packet_offset); + rtw_hal_get_def_var(padapter, HAL_DEF_MAX_RECVBUF_SZ, &max_recvbuf_sz); + //if(max_recvbuf_sz-rx_packet_offset>(8191-256)) { + // DBG_871X("%s IEEE80211_HT_CAP_MAX_AMSDU is set\n", __FUNCTION__); + // ht_capie.cap_info = ht_capie.cap_info |IEEE80211_HT_CAP_MAX_AMSDU; + //} + } + /* + AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k + AMPDU_para [4:2]:Min MPDU Start Spacing + */ + + /* + #if defined(CONFIG_RTL8188E )&& defined (CONFIG_SDIO_HCI) + ht_capie.ampdu_params_info = 2; + #else + ht_capie.ampdu_params_info = (IEEE80211_HT_CAP_AMPDU_FACTOR&0x03); + #endif + */ + + rtw_hal_get_def_var(padapter, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor); + ht_capie.ampdu_params_info = (max_rx_ampdu_factor&0x03); + + if(padapter->securitypriv.dot11PrivacyAlgrthm == _AES_ ) + ht_capie.ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY&(0x07<<2)); + else + ht_capie.ampdu_params_info |= (IEEE80211_HT_CAP_AMPDU_DENSITY&0x00); + + + pframe = rtw_set_ie(out_ie+out_len, _HT_CAPABILITY_IE_, + sizeof(struct rtw_ieee80211_ht_cap), (unsigned char*)&ht_capie, pout_len); + + + //_rtw_memcpy(out_ie+out_len, p, ielen+2);//gtest + //*pout_len = *pout_len + (ielen+2); + + + phtpriv->ht_option = _TRUE; + + p = rtw_get_ie(in_ie+12, _HT_ADD_INFO_IE_, &ielen, in_len-12); + if(p && (ielen==sizeof(struct ieee80211_ht_addt_info))) + { + out_len = *pout_len; + pframe = rtw_set_ie(out_ie+out_len, _HT_ADD_INFO_IE_, ielen, p+2 , pout_len); + } + + } + + return (phtpriv->ht_option); + +} + +//the fucntion is > passive_level (in critical_section) +void rtw_update_ht_cap(_adapter *padapter, u8 *pie, uint ie_len) +{ + u8 *p, max_ampdu_sz; + int len; + //struct sta_info *bmc_sta, *psta; + struct rtw_ieee80211_ht_cap *pht_capie; + struct ieee80211_ht_addt_info *pht_addtinfo; + //struct recv_reorder_ctrl *preorder_ctrl; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + //struct recv_priv *precvpriv = &padapter->recvpriv; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + //struct wlan_network *pcur_network = &(pmlmepriv->cur_network);; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + + if(!phtpriv->ht_option) + return; + + if ((!pmlmeinfo->HT_info_enable) || (!pmlmeinfo->HT_caps_enable)) + return; + + DBG_871X("+rtw_update_ht_cap()\n"); + + //maybe needs check if ap supports rx ampdu. + if((phtpriv->ampdu_enable==_FALSE) &&(pregistrypriv->ampdu_enable==1)) + { + if(pregistrypriv->wifi_spec==1) + { + phtpriv->ampdu_enable = _FALSE; + } + else + { + phtpriv->ampdu_enable = _TRUE; + } + } + else if(pregistrypriv->ampdu_enable==2) + { + phtpriv->ampdu_enable = _TRUE; + } + + + //check Max Rx A-MPDU Size + len = 0; + p = rtw_get_ie(pie+sizeof (NDIS_802_11_FIXED_IEs), _HT_CAPABILITY_IE_, &len, ie_len-sizeof (NDIS_802_11_FIXED_IEs)); + if(p && len>0) + { + pht_capie = (struct rtw_ieee80211_ht_cap *)(p+2); + max_ampdu_sz = (pht_capie->ampdu_params_info & IEEE80211_HT_CAP_AMPDU_FACTOR); + max_ampdu_sz = 1 << (max_ampdu_sz+3); // max_ampdu_sz (kbytes); + + //DBG_871X("rtw_update_ht_cap(): max_ampdu_sz=%d\n", max_ampdu_sz); + phtpriv->rx_ampdu_maxlen = max_ampdu_sz; + + } + + + len=0; + p = rtw_get_ie(pie+sizeof (NDIS_802_11_FIXED_IEs), _HT_ADD_INFO_IE_, &len, ie_len-sizeof (NDIS_802_11_FIXED_IEs)); + if(p && len>0) + { + pht_addtinfo = (struct ieee80211_ht_addt_info *)(p+2); + //todo: + } + + + //update cur_bwmode & cur_ch_offset + if ((pregistrypriv->cbw40_enable) && + (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & BIT(1)) && + (pmlmeinfo->HT_info.infos[0] & BIT(2))) + { + int i; + u8 rf_type; + + padapter->HalFunc.GetHwRegHandler(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + //update the MCS rates + for (i = 0; i < 16; i++) + { + if((rf_type == RF_1T1R) || (rf_type == RF_1T2R)) + { + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + } + else + { + #ifdef CONFIG_DISABLE_MCS13TO15 + if(pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40 && pregistrypriv->wifi_spec != 1 ) + { + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R_MCS13TO15_OFF[i]; + } + else + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R[i]; + #else + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R[i]; + #endif //CONFIG_DISABLE_MCS13TO15 + } + #ifdef RTL8192C_RECONFIG_TO_1T1R + { + pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + } + #endif + } + //switch to the 40M Hz mode accoring to the AP + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + switch ((pmlmeinfo->HT_info.infos[0] & 0x3)) + { + case HT_EXTCHNL_OFFSET_UPPER: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + + case HT_EXTCHNL_OFFSET_LOWER: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + + default: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + } + + // + // Config SM Power Save setting + // + pmlmeinfo->SM_PS = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & 0x0C) >> 2; + if(pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC) + { + /*u8 i; + //update the MCS rates + for (i = 0; i < 16; i++) + { + pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + }*/ + DBG_871X("%s(): WLAN_HT_CAP_SM_PS_STATIC\n",__FUNCTION__); + } + + // + // Config current HT Protection mode. + // + pmlmeinfo->HT_protection = pmlmeinfo->HT_info.infos[1] & 0x3; + + + +#if 0 //move to rtw_update_sta_info_client() + //for A-MPDU Rx reordering buffer control for bmc_sta & sta_info + //if A-MPDU Rx is enabled, reseting rx_ordering_ctrl wstart_b(indicate_seq) to default value=0xffff + //todo: check if AP can send A-MPDU packets + bmc_sta = rtw_get_bcmc_stainfo(padapter); + if(bmc_sta) + { + for(i=0; i < 16 ; i++) + { + //preorder_ctrl = &precvpriv->recvreorder_ctrl[i]; + preorder_ctrl = &bmc_sta->recvreorder_ctrl[i]; + preorder_ctrl->enable = _FALSE; + preorder_ctrl->indicate_seq = 0xffff; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d indicate_seq:%u \n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq); + #endif + preorder_ctrl->wend_b= 0xffff; + preorder_ctrl->wsize_b = 64;//max_ampdu_sz;//ex. 32(kbytes) -> wsize_b=32 + } + } + + psta = rtw_get_stainfo(&padapter->stapriv, pcur_network->network.MacAddress); + if(psta) + { + for(i=0; i < 16 ; i++) + { + //preorder_ctrl = &precvpriv->recvreorder_ctrl[i]; + preorder_ctrl = &psta->recvreorder_ctrl[i]; + preorder_ctrl->enable = _FALSE; + preorder_ctrl->indicate_seq = 0xffff; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d indicate_seq:%u \n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq); + #endif + preorder_ctrl->wend_b= 0xffff; + preorder_ctrl->wsize_b = 64;//max_ampdu_sz;//ex. 32(kbytes) -> wsize_b=32 + } + } +#endif + +} + +void rtw_issue_addbareq_cmd(_adapter *padapter, struct xmit_frame *pxmitframe) +{ + u8 issued; + int priority; + struct sta_info *psta=NULL; + struct ht_priv *phtpriv; + struct pkt_attrib *pattrib =&pxmitframe->attrib; + s32 bmcst = IS_MCAST(pattrib->ra); + + //if(bmcst || (padapter->mlmepriv.LinkDetectInfo.bTxBusyTraffic == _FALSE)) + if(bmcst || (padapter->mlmepriv.LinkDetectInfo.NumTxOkInPeriod<100)) + return; + + priority = pattrib->priority; + + if (pattrib->psta) + psta = pattrib->psta; + else + { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); + } + + if(psta==NULL) + { + DBG_871X("%s, psta==NUL\n", __func__); + return; + } + + if(!(psta->state &_FW_LINKED)) + { + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, psta->state); + return; + } + + + phtpriv = &psta->htpriv; + + if((phtpriv->ht_option==_TRUE) && (phtpriv->ampdu_enable==_TRUE)) + { + issued = (phtpriv->agg_enable_bitmap>>priority)&0x1; + issued |= (phtpriv->candidate_tid_bitmap>>priority)&0x1; + + if(0==issued) + { + DBG_871X("rtw_issue_addbareq_cmd, p=%d\n", priority); + psta->htpriv.candidate_tid_bitmap |= BIT((u8)priority); + rtw_addbareq_cmd(padapter,(u8) priority, pattrib->ra); + } + } + +} + +#endif + +#ifdef CONFIG_LAYER2_ROAMING +inline void rtw_set_roaming(_adapter *adapter, u8 to_roaming) +{ + if (to_roaming == 0) + adapter->mlmepriv.to_join = _FALSE; + adapter->mlmepriv.to_roaming = to_roaming; +} + +inline u8 rtw_to_roaming(_adapter *adapter) +{ + return adapter->mlmepriv.to_roaming; +} + +void rtw_roaming(_adapter *padapter, struct wlan_network *tgt_network) +{ + _irqL irqL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + _rtw_roaming(padapter, tgt_network); + _exit_critical_bh(&pmlmepriv->lock, &irqL); +} +void _rtw_roaming(_adapter *padapter, struct wlan_network *tgt_network) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + int do_join_r; + + struct wlan_network *pnetwork; + + if(tgt_network != NULL) + pnetwork = tgt_network; + else + pnetwork = &pmlmepriv->cur_network; + + if(0 < rtw_to_roaming(padapter)) { + DBG_871X("roaming from %s("MAC_FMT"), length:%d\n", + pnetwork->network.Ssid.Ssid, MAC_ARG(pnetwork->network.MacAddress), + pnetwork->network.Ssid.SsidLength); + _rtw_memcpy(&pmlmepriv->assoc_ssid, &pnetwork->network.Ssid, sizeof(NDIS_802_11_SSID)); + + pmlmepriv->assoc_by_bssid = _FALSE; + +#ifdef CONFIG_WAPI_SUPPORT + rtw_wapi_return_all_sta_info(padapter); +#endif + + while(1) { + if( _SUCCESS==(do_join_r=rtw_do_join(padapter)) ) { + break; + } else { + DBG_871X("roaming do_join return %d\n", do_join_r); + pmlmepriv->to_roaming--; + + if(0< rtw_to_roaming(padapter)) { + continue; + } else { + DBG_871X("%s(%d) -to roaming fail, indicate_disconnect\n", __FUNCTION__,__LINE__); + rtw_indicate_disconnect(padapter); + break; + } + } + } + } + +} +#endif + +sint rtw_linked_check(_adapter *padapter) +{ + if( (check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE) == _TRUE) || + (check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE) == _TRUE)) + { + if(padapter->stapriv.asoc_sta_count > 2) + return _TRUE; + } + else + { //Station mode + if(check_fwstate(&padapter->mlmepriv, _FW_LINKED)== _TRUE) + return _TRUE; + } + return _FALSE; +} + +#ifdef CONFIG_CONCURRENT_MODE +sint rtw_buddy_adapter_up(_adapter *padapter) +{ + sint res = _FALSE; + + if(padapter == NULL) + return res; + + + if(padapter->pbuddy_adapter == NULL) + { + res = _FALSE; + } + else if( (padapter->pbuddy_adapter->bDriverStopped) || (padapter->pbuddy_adapter->bSurpriseRemoved) || + (padapter->pbuddy_adapter->bup == _FALSE) || (padapter->pbuddy_adapter->hw_init_completed == _FALSE)) + { + res = _FALSE; + } + else + { + res = _TRUE; + } + + return res; + +} + +sint check_buddy_fwstate(_adapter *padapter, sint state) +{ + if(padapter == NULL) + return _FALSE; + + if(padapter->pbuddy_adapter == NULL) + return _FALSE; + + if ((state == WIFI_FW_NULL_STATE) && + (padapter->pbuddy_adapter->mlmepriv.fw_state == WIFI_FW_NULL_STATE)) + return _TRUE; + + if (padapter->pbuddy_adapter->mlmepriv.fw_state & state) + return _TRUE; + + return _FALSE; +} + +u8 rtw_get_buddy_bBusyTraffic(_adapter *padapter) +{ + if(padapter == NULL) + return _FALSE; + + if(padapter->pbuddy_adapter == NULL) + return _FALSE; + + return padapter->pbuddy_adapter->mlmepriv.LinkDetectInfo.bBusyTraffic; +} + +#endif //CONFIG_CONCURRENT_MODE + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mlme_ext.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mlme_ext.c new file mode 100755 index 000000000000..800982364b97 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mlme_ext.c @@ -0,0 +1,13518 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_MLME_EXT_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <wifi.h> +#include <rtw_mlme_ext.h> +#include <wlan_bssdef.h> +#include <mlme_osdep.h> +#include <recv_osdep.h> + +#ifdef CONFIG_BT_COEXIST +#include <rtl8723a_hal.h> +#endif + +struct mlme_handler mlme_sta_tbl[]={ + {WIFI_ASSOCREQ, "OnAssocReq", &OnAssocReq}, + {WIFI_ASSOCRSP, "OnAssocRsp", &OnAssocRsp}, + {WIFI_REASSOCREQ, "OnReAssocReq", &OnAssocReq}, + {WIFI_REASSOCRSP, "OnReAssocRsp", &OnAssocRsp}, + {WIFI_PROBEREQ, "OnProbeReq", &OnProbeReq}, + {WIFI_PROBERSP, "OnProbeRsp", &OnProbeRsp}, + + /*---------------------------------------------------------- + below 2 are reserved + -----------------------------------------------------------*/ + {0, "DoReserved", &DoReserved}, + {0, "DoReserved", &DoReserved}, + {WIFI_BEACON, "OnBeacon", &OnBeacon}, + {WIFI_ATIM, "OnATIM", &OnAtim}, + {WIFI_DISASSOC, "OnDisassoc", &OnDisassoc}, + {WIFI_AUTH, "OnAuth", &OnAuthClient}, + {WIFI_DEAUTH, "OnDeAuth", &OnDeAuth}, + {WIFI_ACTION, "OnAction", &OnAction}, +}; + +#ifdef _CONFIG_NATIVEAP_MLME_ +struct mlme_handler mlme_ap_tbl[]={ + {WIFI_ASSOCREQ, "OnAssocReq", &OnAssocReq}, + {WIFI_ASSOCRSP, "OnAssocRsp", &OnAssocRsp}, + {WIFI_REASSOCREQ, "OnReAssocReq", &OnAssocReq}, + {WIFI_REASSOCRSP, "OnReAssocRsp", &OnAssocRsp}, + {WIFI_PROBEREQ, "OnProbeReq", &OnProbeReq}, + {WIFI_PROBERSP, "OnProbeRsp", &OnProbeRsp}, + + /*---------------------------------------------------------- + below 2 are reserved + -----------------------------------------------------------*/ + {0, "DoReserved", &DoReserved}, + {0, "DoReserved", &DoReserved}, + {WIFI_BEACON, "OnBeacon", &OnBeacon}, + {WIFI_ATIM, "OnATIM", &OnAtim}, + {WIFI_DISASSOC, "OnDisassoc", &OnDisassoc}, + {WIFI_AUTH, "OnAuth", &OnAuth}, + {WIFI_DEAUTH, "OnDeAuth", &OnDeAuth}, + {WIFI_ACTION, "OnAction", &OnAction}, +}; +#endif + +struct action_handler OnAction_tbl[]={ + {RTW_WLAN_CATEGORY_SPECTRUM_MGMT, "ACTION_SPECTRUM_MGMT", on_action_spct}, + {RTW_WLAN_CATEGORY_QOS, "ACTION_QOS", &OnAction_qos}, + {RTW_WLAN_CATEGORY_DLS, "ACTION_DLS", &OnAction_dls}, + {RTW_WLAN_CATEGORY_BACK, "ACTION_BACK", &OnAction_back}, + {RTW_WLAN_CATEGORY_PUBLIC, "ACTION_PUBLIC", on_action_public}, + {RTW_WLAN_CATEGORY_RADIO_MEASUREMENT, "ACTION_RADIO_MEASUREMENT", &DoReserved}, + {RTW_WLAN_CATEGORY_FT, "ACTION_FT", &DoReserved}, + {RTW_WLAN_CATEGORY_HT, "ACTION_HT", &OnAction_ht}, +#ifdef CONFIG_IEEE80211W + {RTW_WLAN_CATEGORY_SA_QUERY, "ACTION_SA_QUERY", &OnAction_sa_query}, +#else + {RTW_WLAN_CATEGORY_SA_QUERY, "ACTION_SA_QUERY", &DoReserved}, +#endif //CONFIG_IEEE80211W + //add for CONFIG_IEEE80211W + {RTW_WLAN_CATEGORY_UNPROTECTED_WNM, "ACTION_UNPROTECTED_WNM", &DoReserved}, + {RTW_WLAN_CATEGORY_SELF_PROTECTED, "ACTION_SELF_PROTECTED", &DoReserved}, + {RTW_WLAN_CATEGORY_WMM, "ACTION_WMM", &OnAction_wmm}, + {RTW_WLAN_CATEGORY_P2P, "ACTION_P2P", &OnAction_p2p}, +}; + + +u8 null_addr[ETH_ALEN]= {0,0,0,0,0,0}; + +/************************************************** +OUI definitions for the vendor specific IE +***************************************************/ +unsigned char RTW_WPA_OUI[] = {0x00, 0x50, 0xf2, 0x01}; +unsigned char WMM_OUI[] = {0x00, 0x50, 0xf2, 0x02}; +unsigned char WPS_OUI[] = {0x00, 0x50, 0xf2, 0x04}; +unsigned char P2P_OUI[] = {0x50,0x6F,0x9A,0x09}; +unsigned char WFD_OUI[] = {0x50,0x6F,0x9A,0x0A}; + +unsigned char WMM_INFO_OUI[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01}; +unsigned char WMM_PARA_OUI[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; + +unsigned char WPA_TKIP_CIPHER[4] = {0x00, 0x50, 0xf2, 0x02}; +unsigned char RSN_TKIP_CIPHER[4] = {0x00, 0x0f, 0xac, 0x02}; + +extern unsigned char REALTEK_96B_IE[]; + +/******************************************************** +MCS rate definitions +*********************************************************/ +#ifdef CONFIG_DISABLE_MCS13TO15 +unsigned char MCS_rate_2R_MCS13TO15_OFF[16] = {0xff, 0x1f, 0x0, 0x0, 0x01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; +unsigned char MCS_rate_2R[16] = {0xff, 0xff, 0x0, 0x0, 0x01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; +#else //CONFIG_DISABLE_MCS13TO15 +unsigned char MCS_rate_2R[16] = {0xff, 0xff, 0x0, 0x0, 0x01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; +#endif //CONFIG_DISABLE_MCS13TO15 +unsigned char MCS_rate_1R[16] = {0xff, 0x00, 0x0, 0x0, 0x01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; + +/******************************************************** +ChannelPlan definitions +*********************************************************/ +/*static RT_CHANNEL_PLAN DefaultChannelPlan[RT_CHANNEL_DOMAIN_MAX] = { + {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64,100,104,108,112,116,132,136,140,149,153,157,161,165},32}, // 0x00, RT_CHANNEL_DOMAIN_FCC + {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64,100,104,108,112,116,136,140,149,153,157,161,165},31}, // 0x01, RT_CHANNEL_DOMAIN_IC + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,128,132,136,140},32}, // 0x02, RT_CHANNEL_DOMAIN_ETSI + {{1,2,3,4,5,6,7,8,9,10,11,12,13},13}, // 0x03, RT_CHANNEL_DOMAIN_SPAIN + {{1,2,3,4,5,6,7,8,9,10,11,12,13},13}, // 0x04, RT_CHANNEL_DOMAIN_FRANCE + {{1,2,3,4,5,6,7,8,9,10,11,12,13},13}, // 0x05, RT_CHANNEL_DOMAIN_MKK + {{1,2,3,4,5,6,7,8,9,10,11,12,13},13}, // 0x06, RT_CHANNEL_DOMAIN_MKK1 + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, // 0x07, RT_CHANNEL_DOMAIN_ISRAEL + {{1,2,3,4,5,6,7,8,9,10,11,12,13,14,36,40,44,48,52,56,60,64},22}, // 0x08, RT_CHANNEL_DOMAIN_TELEC + {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14}, // 0x09, RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN + {{1,2,3,4,5,6,7,8,9,10,11,12,13},13}, // 0x0A, RT_CHANNEL_DOMAIN_WORLD_WIDE_13 + {{1,2,3,4,5,6,7,8,9,10,11,56,60,64,100,104,108,112,116,136,140,149,153,157,161,165},26}, // 0x0B, RT_CHANNEL_DOMAIN_TAIWAN + {{1,2,3,4,5,6,7,8,9,10,11,12,13,149,153,157,161,165},18}, // 0x0C, RT_CHANNEL_DOMAIN_CHINA + {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64,149,153,157,161,165},24}, // 0x0D, RT_CHANNEL_DOMAIN_SINGAPORE_INDIA_MEXICO + {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,149,153,157,161,165},31}, // 0x0E, RT_CHANNEL_DOMAIN_KOREA + {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64},19}, // 0x0F, RT_CHANNEL_DOMAIN_TURKEY + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,128,132,136,140},32}, // 0x10, RT_CHANNEL_DOMAIN_JAPAN + {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,149,153,157,161,165},20}, // 0x11, RT_CHANNEL_DOMAIN_FCC_NO_DFS + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48},17}, // 0x12, RT_CHANNEL_DOMAIN_JAPAN_NO_DFS + {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,128,132,136,140,149,153,157,161,165},37}, // 0x13, RT_CHANNEL_DOMAIN_WORLD_WIDE_5G + {{1,2,3,4,5,6,7,8,9,10,11,56,60,64,149,153,157,161,165},19}, // 0x14, RT_CHANNEL_DOMAIN_TAIWAN_NO_DFS +};*/ + +static RT_CHANNEL_PLAN_2G RTW_ChannelPlan2G[RT_CHANNEL_DOMAIN_2G_MAX] = { + {{1,2,3,4,5,6,7,8,9,10,11,12,13},13}, // 0x00, RT_CHANNEL_DOMAIN_2G_WORLD , Passive scan CH 12, 13 + {{1,2,3,4,5,6,7,8,9,10,11,12,13},13}, // 0x01, RT_CHANNEL_DOMAIN_2G_ETSI1 + {{1,2,3,4,5,6,7,8,9,10,11},11}, // 0x02, RT_CHANNEL_DOMAIN_2G_FCC1 + {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14}, // 0x03, RT_CHANNEL_DOMAIN_2G_MIKK1 + {{10,11,12,13},4}, // 0x04, RT_CHANNEL_DOMAIN_2G_ETSI2 + {{},0}, // 0x05, RT_CHANNEL_DOMAIN_2G_NULL +}; + +static RT_CHANNEL_PLAN_5G RTW_ChannelPlan5G[RT_CHANNEL_DOMAIN_5G_MAX] = { + {{},0}, // 0x00, RT_CHANNEL_DOMAIN_5G_NULL + {{36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,128,132,136,140},19}, // 0x01, RT_CHANNEL_DOMAIN_5G_ETSI1 + {{36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,128,132,136,140,149,153,157,161,165},24}, // 0x02, RT_CHANNEL_DOMAIN_5G_ETSI2 + {{36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,128,132,149,153,157,161,165},22}, // 0x03, RT_CHANNEL_DOMAIN_5G_ETSI3 + {{36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,128,132,136,140,149,153,157,161,165},24}, // 0x04, RT_CHANNEL_DOMAIN_5G_FCC1 + {{36,40,44,48,149,153,157,161,165},9}, // 0x05, RT_CHANNEL_DOMAIN_5G_FCC2 + {{36,40,44,48,52,56,60,64,149,153,157,161,165},13}, // 0x06, RT_CHANNEL_DOMAIN_5G_FCC3 + {{36,40,44,48,52,56,60,64,149,153,157,161},12}, // 0x07, RT_CHANNEL_DOMAIN_5G_FCC4 + {{149,153,157,161,165},5}, // 0x08, RT_CHANNEL_DOMAIN_5G_FCC5 + {{36,40,44,48,52,56,60,64},8}, // 0x09, RT_CHANNEL_DOMAIN_5G_FCC6 + {{36,40,44,48,52,56,60,64,100,104,108,112,116,136,140,149,153,157,161,165},20}, // 0x0A, RT_CHANNEL_DOMAIN_5G_FCC7_IC1 + {{36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,149,153,157,161,165},20}, // 0x0B, RT_CHANNEL_DOMAIN_5G_KCC1 + {{36,40,44,48,52,56,60,64,100,104,108,112,116,120,124,128,132,136,140},19}, // 0x0C, RT_CHANNEL_DOMAIN_5G_MKK1 + {{36,40,44,48,52,56,60,64},8}, // 0x0D, RT_CHANNEL_DOMAIN_5G_MKK2 + {{100,104,108,112,116,120,124,128,132,136,140},11}, // 0x0E, RT_CHANNEL_DOMAIN_5G_MKK3 + {{56,60,64,100,104,108,112,116,136,140,149,153,157,161,165},15}, // 0x0F, RT_CHANNEL_DOMAIN_5G_NCC1 + {{56,60,64,149,153,157,161,165},8}, // 0x10, RT_CHANNEL_DOMAIN_5G_NCC2 + + //===== Driver self defined for old channel plan Compatible ,Remember to modify if have new channel plan definition ===== + {{36,40,44,48,52,56,60,64,100,104,108,112,116,132,136,140,149,153,157,161,165},21}, // 0x11, RT_CHANNEL_DOMAIN_5G_FCC + {{36,40,44,48},4}, // 0x12, RT_CHANNEL_DOMAIN_5G_JAPAN_NO_DFS + {{36,40,44,48,149,153,157,161},8}, // 0x13, RT_CHANNEL_DOMAIN_5G_FCC4_NO_DFS +}; + +static RT_CHANNEL_PLAN_MAP RTW_ChannelPlanMap[RT_CHANNEL_DOMAIN_MAX] = { + //===== 0x00 ~ 0x1F , Old Define ===== + {0x02,0x11}, //0x00, RT_CHANNEL_DOMAIN_FCC + {0x02,0x0A}, //0x01, RT_CHANNEL_DOMAIN_IC + {0x01,0x01}, //0x02, RT_CHANNEL_DOMAIN_ETSI + {0x01,0x00}, //0x03, RT_CHANNEL_DOMAIN_SPAIN + {0x01,0x00}, //0x04, RT_CHANNEL_DOMAIN_FRANCE + {0x03,0x00}, //0x05, RT_CHANNEL_DOMAIN_MKK + {0x03,0x00}, //0x06, RT_CHANNEL_DOMAIN_MKK1 + {0x01,0x09}, //0x07, RT_CHANNEL_DOMAIN_ISRAEL + {0x03,0x09}, //0x08, RT_CHANNEL_DOMAIN_TELEC + {0x03,0x00}, //0x09, RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN + {0x00,0x00}, //0x0A, RT_CHANNEL_DOMAIN_WORLD_WIDE_13 + {0x02,0x0F}, //0x0B, RT_CHANNEL_DOMAIN_TAIWAN + {0x01,0x08}, //0x0C, RT_CHANNEL_DOMAIN_CHINA + {0x02,0x06}, //0x0D, RT_CHANNEL_DOMAIN_SINGAPORE_INDIA_MEXICO + {0x02,0x0B}, //0x0E, RT_CHANNEL_DOMAIN_KOREA + {0x02,0x09}, //0x0F, RT_CHANNEL_DOMAIN_TURKEY + {0x01,0x01}, //0x10, RT_CHANNEL_DOMAIN_JAPAN + {0x02,0x05}, //0x11, RT_CHANNEL_DOMAIN_FCC_NO_DFS + {0x01,0x12}, //0x12, RT_CHANNEL_DOMAIN_JAPAN_NO_DFS + {0x00,0x04}, //0x13, RT_CHANNEL_DOMAIN_WORLD_WIDE_5G + {0x02,0x10}, //0x14, RT_CHANNEL_DOMAIN_TAIWAN_NO_DFS + {0x00,0x12}, //0x15, RT_CHANNEL_DOMAIN_ETSI_NO_DFS + {0x00,0x13}, //0x16, RT_CHANNEL_DOMAIN_KOREA_NO_DFS + {0x03,0x12}, //0x17, RT_CHANNEL_DOMAIN_JAPAN_NO_DFS + {0x05,0x08}, //0x18, RT_CHANNEL_DOMAIN_PAKISTAN_NO_DFS + {0x02,0x08}, //0x19, RT_CHANNEL_DOMAIN_TAIWAN2_NO_DFS + {0x00,0x00}, //0x1A, + {0x00,0x00}, //0x1B, + {0x00,0x00}, //0x1C, + {0x00,0x00}, //0x1D, + {0x00,0x00}, //0x1E, + {0x05,0x04}, //0x1F, RT_CHANNEL_DOMAIN_WORLD_WIDE_ONLY_5G + //===== 0x20 ~ 0x7F ,New Define ===== + {0x00,0x00}, //0x20, RT_CHANNEL_DOMAIN_WORLD_NULL + {0x01,0x00}, //0x21, RT_CHANNEL_DOMAIN_ETSI1_NULL + {0x02,0x00}, //0x22, RT_CHANNEL_DOMAIN_FCC1_NULL + {0x03,0x00}, //0x23, RT_CHANNEL_DOMAIN_MKK1_NULL + {0x04,0x00}, //0x24, RT_CHANNEL_DOMAIN_ETSI2_NULL + {0x02,0x04}, //0x25, RT_CHANNEL_DOMAIN_FCC1_FCC1 + {0x00,0x01}, //0x26, RT_CHANNEL_DOMAIN_WORLD_ETSI1 + {0x03,0x0C}, //0x27, RT_CHANNEL_DOMAIN_MKK1_MKK1 + {0x00,0x0B}, //0x28, RT_CHANNEL_DOMAIN_WORLD_KCC1 + {0x00,0x05}, //0x29, RT_CHANNEL_DOMAIN_WORLD_FCC2 + {0x00,0x00}, //0x2A, + {0x00,0x00}, //0x2B, + {0x00,0x00}, //0x2C, + {0x00,0x00}, //0x2D, + {0x00,0x00}, //0x2E, + {0x00,0x00}, //0x2F, + {0x00,0x06}, //0x30, RT_CHANNEL_DOMAIN_WORLD_FCC3 + {0x00,0x07}, //0x31, RT_CHANNEL_DOMAIN_WORLD_FCC4 + {0x00,0x08}, //0x32, RT_CHANNEL_DOMAIN_WORLD_FCC5 + {0x00,0x09}, //0x33, RT_CHANNEL_DOMAIN_WORLD_FCC6 + {0x02,0x0A}, //0x34, RT_CHANNEL_DOMAIN_FCC1_FCC7 + {0x00,0x02}, //0x35, RT_CHANNEL_DOMAIN_WORLD_ETSI2 + {0x00,0x03}, //0x36, RT_CHANNEL_DOMAIN_WORLD_ETSI3 + {0x03,0x0D}, //0x37, RT_CHANNEL_DOMAIN_MKK1_MKK2 + {0x03,0x0E}, //0x38, RT_CHANNEL_DOMAIN_MKK1_MKK3 + {0x02,0x0F}, //0x39, RT_CHANNEL_DOMAIN_FCC1_NCC1 + {0x00,0x00}, //0x3A, + {0x00,0x00}, //0x3B, + {0x00,0x00}, //0x3C, + {0x00,0x00}, //0x3D, + {0x00,0x00}, //0x3E, + {0x00,0x00}, //0x3F, + {0x02,0x10}, //0x40, RT_CHANNEL_DOMAIN_FCC1_NCC2 + {0x03,0x00}, //0x41, RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G +}; + +static RT_CHANNEL_PLAN_MAP RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE = {0x03,0x02}; //use the conbination for max channel numbers + +/* + * Search the @param channel_num in given @param channel_set + * @ch_set: the given channel set + * @ch: the given channel number + * + * return the index of channel_num in channel_set, -1 if not found + */ +int rtw_ch_set_search_ch(RT_CHANNEL_INFO *ch_set, const u32 ch) +{ + int i; + for(i=0;ch_set[i].ChannelNum!=0;i++){ + if(ch == ch_set[i].ChannelNum) + break; + } + + if(i >= ch_set[i].ChannelNum) + return -1; + return i; +} + +/**************************************************************************** + +Following are the initialization functions for WiFi MLME + +*****************************************************************************/ + +int init_hw_mlme_ext(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + //set_opmode_cmd(padapter, infra_client_with_mlme);//removed + + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + + return _SUCCESS; +} + +static void init_mlme_ext_priv_value(_adapter* padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + +#ifdef CONFIG_TDLS + u8 i; +#endif + + //unsigned char default_channel_set[MAX_CHANNEL_NUM] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 0, 0}; + unsigned char mixed_datarate[NumRates] = {_1M_RATE_, _2M_RATE_, _5M_RATE_, _11M_RATE_, _6M_RATE_,_9M_RATE_, _12M_RATE_, _18M_RATE_, _24M_RATE_, _36M_RATE_, _48M_RATE_, _54M_RATE_, 0xff}; + unsigned char mixed_basicrate[NumRates] ={_1M_RATE_, _2M_RATE_, _5M_RATE_, _11M_RATE_, _6M_RATE_, _12M_RATE_, _24M_RATE_, 0xff,}; + + ATOMIC_SET(&pmlmeext->event_seq, 0); + pmlmeext->mgnt_seq = 0;//reset to zero when disconnect at client mode +#ifdef CONFIG_IEEE80211W + pmlmeext->sa_query_seq = 0; + pmlmeext->mgnt_80211w_IPN=0; + pmlmeext->mgnt_80211w_IPN_rx=0; +#endif //CONFIG_IEEE80211W + pmlmeext->cur_channel = padapter->registrypriv.channel; + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + pmlmeext->retry = 0; + + pmlmeext->cur_wireless_mode = padapter->registrypriv.wireless_mode; + + //_rtw_memcpy(pmlmeext->channel_set, DefaultChannelPlan[padapter->mlmepriv.ChannelPlan].Channel, DefaultChannelPlan[padapter->mlmepriv.ChannelPlan].Len); + //_rtw_memcpy(pmlmeext->channel_set, default_channel_set, MAX_CHANNEL_NUM); + _rtw_memcpy(pmlmeext->datarate, mixed_datarate, NumRates); + _rtw_memcpy(pmlmeext->basicrate, mixed_basicrate, NumRates); + + if(pmlmeext->cur_channel > 14) + pmlmeext->tx_rate = IEEE80211_OFDM_RATE_6MB; + else + pmlmeext->tx_rate = IEEE80211_CCK_RATE_1MB; + + pmlmeext->sitesurvey_res.state = SCAN_DISABLE; + pmlmeext->sitesurvey_res.channel_idx = 0; + pmlmeext->sitesurvey_res.bss_cnt = 0; + pmlmeext->scan_abort = _FALSE; + + pmlmeinfo->state = WIFI_FW_NULL_STATE; + pmlmeinfo->reauth_count = 0; + pmlmeinfo->reassoc_count = 0; + pmlmeinfo->link_count = 0; + pmlmeinfo->auth_seq = 0; + pmlmeinfo->auth_algo = dot11AuthAlgrthm_Open; + pmlmeinfo->key_index = 0; + pmlmeinfo->iv = 0; + + pmlmeinfo->enc_algo = _NO_PRIVACY_; + pmlmeinfo->authModeToggle = 0; + + _rtw_memset(pmlmeinfo->chg_txt, 0, 128); + + pmlmeinfo->slotTime = SHORT_SLOT_TIME; + pmlmeinfo->preamble_mode = PREAMBLE_AUTO; + + pmlmeinfo->dialogToken = 0; + + pmlmeext->action_public_rxseq = 0xffff; + pmlmeext->action_public_dialog_token = 0xff; +} + +static int has_channel(RT_CHANNEL_INFO *channel_set, + u8 chanset_size, + u8 chan) { + int i; + + for (i = 0; i < chanset_size; i++) { + if (channel_set[i].ChannelNum == chan) { + return 1; + } + } + + return 0; +} + +static void init_channel_list(_adapter *padapter, RT_CHANNEL_INFO *channel_set, + u8 chanset_size, + struct p2p_channels *channel_list) { + + struct p2p_oper_class_map op_class[] = { + { IEEE80211G, 81, 1, 13, 1, BW20 }, + { IEEE80211G, 82, 14, 14, 1, BW20 }, +#if 0 /* Do not enable HT40 on 2 GHz */ + { IEEE80211G, 83, 1, 9, 1, BW40PLUS }, + { IEEE80211G, 84, 5, 13, 1, BW40MINUS }, +#endif + { IEEE80211A, 115, 36, 48, 4, BW20 }, + { IEEE80211A, 116, 36, 44, 8, BW40PLUS }, + { IEEE80211A, 117, 40, 48, 8, BW40MINUS }, + { IEEE80211A, 124, 149, 161, 4, BW20 }, + { IEEE80211A, 125, 149, 169, 4, BW20 }, + { IEEE80211A, 126, 149, 157, 8, BW40PLUS }, + { IEEE80211A, 127, 153, 161, 8, BW40MINUS }, + { -1, 0, 0, 0, 0, BW20 } + }; + + int cla, op; + + cla = 0; + + for (op = 0; op_class[op].op_class; op++) { + u8 ch; + struct p2p_oper_class_map *o = &op_class[op]; + struct p2p_reg_class *reg = NULL; + + for (ch = o->min_chan; ch <= o->max_chan; ch += o->inc) { + if (!has_channel(channel_set, chanset_size, ch)) { + continue; + } + + if ((0 == padapter->registrypriv.ht_enable) && (8 == o->inc)) + continue; + + if ((0 == (padapter->registrypriv.cbw40_enable & BIT(1))) && + ((BW40MINUS == o->bw) || (BW40PLUS == o->bw))) + continue; + + if (reg == NULL) { + reg = &channel_list->reg_class[cla]; + cla++; + reg->reg_class = o->op_class; + reg->channels = 0; + } + reg->channel[reg->channels] = ch; + reg->channels++; + } + } + channel_list->reg_classes = cla; + +} + +static u8 init_channel_set(_adapter* padapter, u8 ChannelPlan, RT_CHANNEL_INFO *channel_set) +{ + u8 index,chanset_size = 0; + u8 b5GBand = _FALSE, b2_4GBand = _FALSE; + u8 Index2G = 0, Index5G=0; + + _rtw_memset(channel_set, 0, sizeof(RT_CHANNEL_INFO)*MAX_CHANNEL_NUM); + + if(ChannelPlan >= RT_CHANNEL_DOMAIN_MAX && ChannelPlan != RT_CHANNEL_DOMAIN_REALTEK_DEFINE) + { + DBG_871X("ChannelPlan ID %x error !!!!!\n",ChannelPlan); + return chanset_size; + } + + if(padapter->registrypriv.wireless_mode & WIRELESS_11G) + { + b2_4GBand = _TRUE; + if(RT_CHANNEL_DOMAIN_REALTEK_DEFINE == ChannelPlan) + Index2G = RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE.Index2G; + else + Index2G = RTW_ChannelPlanMap[ChannelPlan].Index2G; + } + + if(padapter->registrypriv.wireless_mode & WIRELESS_11A) + { + b5GBand = _TRUE; + if(RT_CHANNEL_DOMAIN_REALTEK_DEFINE == ChannelPlan) + Index5G = RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE.Index5G; + else + Index5G = RTW_ChannelPlanMap[ChannelPlan].Index5G; + } + + if(b2_4GBand) + { + for(index=0;index<RTW_ChannelPlan2G[Index2G].Len;index++) + { + channel_set[chanset_size].ChannelNum = RTW_ChannelPlan2G[Index2G].Channel[index]; + + if( (RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN == ChannelPlan) ||//Channel 1~11 is active, and 12~14 is passive + (RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G == ChannelPlan) ) + { + if(channel_set[chanset_size].ChannelNum >= 1 && channel_set[chanset_size].ChannelNum <= 11) + channel_set[chanset_size].ScanType = SCAN_ACTIVE; + else if((channel_set[chanset_size].ChannelNum >= 12 && channel_set[chanset_size].ChannelNum <= 14)) + channel_set[chanset_size].ScanType = SCAN_PASSIVE; + } + else if(RT_CHANNEL_DOMAIN_WORLD_WIDE_13 == ChannelPlan || + RT_CHANNEL_DOMAIN_WORLD_WIDE_5G == ChannelPlan || + RT_CHANNEL_DOMAIN_2G_WORLD == Index2G)// channel 12~13, passive scan + { + if(channel_set[chanset_size].ChannelNum <= 11) + channel_set[chanset_size].ScanType = SCAN_ACTIVE; + else + channel_set[chanset_size].ScanType = SCAN_PASSIVE; + } + else + { + channel_set[chanset_size].ScanType = SCAN_ACTIVE; + } + + chanset_size++; + } + } + + if(b5GBand) + { + for(index=0;index<RTW_ChannelPlan5G[Index5G].Len;index++) + { +#ifdef CONFIG_DFS + channel_set[chanset_size].ChannelNum = RTW_ChannelPlan5G[Index5G].Channel[index]; + if ( channel_set[chanset_size].ChannelNum <= 48 + || channel_set[chanset_size].ChannelNum >= 149 ) + { + if(RT_CHANNEL_DOMAIN_WORLD_WIDE_5G == ChannelPlan)//passive scan for all 5G channels + channel_set[chanset_size].ScanType = SCAN_PASSIVE; + else + channel_set[chanset_size].ScanType = SCAN_ACTIVE; + } + else + { + channel_set[chanset_size].ScanType = SCAN_PASSIVE; + } + chanset_size++; +#else /* CONFIG_DFS */ + if ( RTW_ChannelPlan5G[Index5G].Channel[index] <= 48 + || RTW_ChannelPlan5G[Index5G].Channel[index] >= 149 ) { + channel_set[chanset_size].ChannelNum = RTW_ChannelPlan5G[Index5G].Channel[index]; + if(RT_CHANNEL_DOMAIN_WORLD_WIDE_5G == ChannelPlan)//passive scan for all 5G channels + channel_set[chanset_size].ScanType = SCAN_PASSIVE; + else + channel_set[chanset_size].ScanType = SCAN_ACTIVE; + DBG_871X("%s(): channel_set[%d].ChannelNum = %d\n", __FUNCTION__, chanset_size, channel_set[chanset_size].ChannelNum); + chanset_size++; + } +#endif /* CONFIG_DFS */ + } + } + + return chanset_size; +} + +int init_mlme_ext_priv(_adapter* padapter) +{ + int res = _SUCCESS; + struct registry_priv* pregistrypriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + // We don't need to memset padapter->XXX to zero, because adapter is allocated by rtw_zvmalloc(). + //_rtw_memset((u8 *)pmlmeext, 0, sizeof(struct mlme_ext_priv)); + + pmlmeext->padapter = padapter; + + //fill_fwpriv(padapter, &(pmlmeext->fwpriv)); + + init_mlme_ext_priv_value(padapter); + pmlmeinfo->bAcceptAddbaReq = pregistrypriv->bAcceptAddbaReq; + + init_mlme_ext_timer(padapter); + +#ifdef CONFIG_AP_MODE + init_mlme_ap_info(padapter); +#endif + + pmlmeext->max_chan_nums = init_channel_set(padapter, pmlmepriv->ChannelPlan,pmlmeext->channel_set); + init_channel_list(padapter, pmlmeext->channel_set, pmlmeext->max_chan_nums, &pmlmeext->channel_list); + + pmlmeext->chan_scan_time = SURVEY_TO; + pmlmeext->mlmeext_init = _TRUE; + + +#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK + pmlmeext->active_keep_alive_check = _TRUE; +#endif + +#ifdef DBG_FIXED_CHAN + pmlmeext->fixed_chan = 0xFF; +#endif + + return res; + +} + +void free_mlme_ext_priv (struct mlme_ext_priv *pmlmeext) +{ + _adapter *padapter = pmlmeext->padapter; + + if (!padapter) + return; + + if (padapter->bDriverStopped == _TRUE) + { + _cancel_timer_ex(&pmlmeext->survey_timer); + _cancel_timer_ex(&pmlmeext->link_timer); + //_cancel_timer_ex(&pmlmeext->ADDBA_timer); + } +} + +static u8 cmp_pkt_chnl_diff(_adapter *padapter,u8* pframe,uint packet_len) +{ // if the channel is same, return 0. else return channel differential + uint len; + u8 channel; + u8 *p; + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _BEACON_IE_OFFSET_, _DSSET_IE_, &len, packet_len - _BEACON_IE_OFFSET_); + if (p) + { + channel = *(p + 2); + if(padapter->mlmeextpriv.cur_channel >= channel) + { + return (padapter->mlmeextpriv.cur_channel - channel); + } + else + { + return (channel-padapter->mlmeextpriv.cur_channel); + } + } + else + { + return 0; + } +} + +static void _mgt_dispatcher(_adapter *padapter, struct mlme_handler *ptable, union recv_frame *precv_frame) +{ + u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff}; + u8 *pframe = precv_frame->u.hdr.rx_data; + + if(ptable->func) + { + //receive the frames that ra(a1) is my address or ra(a1) is bc address. + if (!_rtw_memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) && + !_rtw_memcmp(GetAddr1Ptr(pframe), bc_addr, ETH_ALEN)) + { + return; + } + + ptable->func(padapter, precv_frame); + } + +} + +void mgt_dispatcher(_adapter *padapter, union recv_frame *precv_frame) +{ + int index; + struct mlme_handler *ptable; +#ifdef CONFIG_AP_MODE + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#endif //CONFIG_AP_MODE + u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff}; + u8 *pframe = precv_frame->u.hdr.rx_data; + struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe)); + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, + ("+mgt_dispatcher: type(0x%x) subtype(0x%x)\n", + GetFrameType(pframe), GetFrameSubType(pframe))); + +#if 0 + { + u8 *pbuf; + pbuf = GetAddr1Ptr(pframe); + DBG_871X("A1-%x:%x:%x:%x:%x:%x\n", *pbuf, *(pbuf+1), *(pbuf+2), *(pbuf+3), *(pbuf+4), *(pbuf+5)); + pbuf = GetAddr2Ptr(pframe); + DBG_871X("A2-%x:%x:%x:%x:%x:%x\n", *pbuf, *(pbuf+1), *(pbuf+2), *(pbuf+3), *(pbuf+4), *(pbuf+5)); + pbuf = GetAddr3Ptr(pframe); + DBG_871X("A3-%x:%x:%x:%x:%x:%x\n", *pbuf, *(pbuf+1), *(pbuf+2), *(pbuf+3), *(pbuf+4), *(pbuf+5)); + } +#endif + + if (GetFrameType(pframe) != WIFI_MGT_TYPE) + { + RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("mgt_dispatcher: type(0x%x) error!\n", GetFrameType(pframe))); + return; + } + + //receive the frames that ra(a1) is my address or ra(a1) is bc address. + if (!_rtw_memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) && + !_rtw_memcmp(GetAddr1Ptr(pframe), bc_addr, ETH_ALEN)) + { + return; + } + + ptable = mlme_sta_tbl; + + index = GetFrameSubType(pframe) >> 4; + +#ifdef CONFIG_TDLS + if((index << 4)==WIFI_ACTION){ + //category==public (4), action==TDLS_DISCOVERY_RESPONSE + if(*(pframe+24)==0x04 && *(pframe+25)==TDLS_DISCOVERY_RESPONSE){ + DBG_871X("recv tdls discovery response frame\n"); + On_TDLS_Dis_Rsp(padapter, precv_frame); + } + } +#endif //CONFIG_TDLS + + if (index > 13) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("Currently we do not support reserved sub-fr-type=%d\n", index)); + return; + } + ptable += index; + +#if 1 + if (psta != NULL) + { + if (GetRetry(pframe)) + { + if (precv_frame->u.hdr.attrib.seq_num == psta->RxMgmtFrameSeqNum) + { + /* drop the duplicate management frame */ + DBG_871X("Drop duplicate management frame with seq_num = %d.\n", precv_frame->u.hdr.attrib.seq_num); + return; + } + } + psta->RxMgmtFrameSeqNum = precv_frame->u.hdr.attrib.seq_num; + } +#else + + if(GetRetry(pframe)) + { + //RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("drop due to decache!\n")); + //return; + } +#endif + +#ifdef CONFIG_AP_MODE + switch (GetFrameSubType(pframe)) + { + case WIFI_AUTH: + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + ptable->func = &OnAuth; + else + ptable->func = &OnAuthClient; + //pass through + case WIFI_ASSOCREQ: + case WIFI_REASSOCREQ: + _mgt_dispatcher(padapter, ptable, precv_frame); +#ifdef CONFIG_HOSTAPD_MLME + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + rtw_hostapd_mlme_rx(padapter, precv_frame); +#endif + break; + case WIFI_PROBEREQ: + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { +#ifdef CONFIG_HOSTAPD_MLME + rtw_hostapd_mlme_rx(padapter, precv_frame); +#else + _mgt_dispatcher(padapter, ptable, precv_frame); +#endif + } + else + _mgt_dispatcher(padapter, ptable, precv_frame); + break; + case WIFI_BEACON: + _mgt_dispatcher(padapter, ptable, precv_frame); + break; + case WIFI_ACTION: + //if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + _mgt_dispatcher(padapter, ptable, precv_frame); + break; + default: + _mgt_dispatcher(padapter, ptable, precv_frame); + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + rtw_hostapd_mlme_rx(padapter, precv_frame); + break; + } +#else + + _mgt_dispatcher(padapter, ptable, precv_frame); + +#endif + +} + +#ifdef CONFIG_P2P +u32 p2p_listen_state_process(_adapter *padapter, unsigned char *da) +{ + bool response = _TRUE; + +#ifdef CONFIG_IOCTL_CFG80211 + if( padapter->wdinfo.driver_interface == DRIVER_CFG80211 ) + { + if(padapter->cfg80211_wdinfo.is_ro_ch == _FALSE + || rtw_get_oper_ch(padapter) != padapter->wdinfo.listen_channel + || wdev_to_priv(padapter->rtw_wdev)->p2p_enabled == _FALSE + || padapter->mlmepriv.wps_probe_resp_ie == NULL + || padapter->mlmepriv.p2p_probe_resp_ie == NULL + ) + { +#ifdef CONFIG_DEBUG_CFG80211 + DBG_871X("DON'T issue_probersp_p2p: p2p_enabled:%d, wps_probe_resp_ie:%p, p2p_probe_resp_ie:%p, ", + wdev_to_priv(padapter->rtw_wdev)->p2p_enabled, + padapter->mlmepriv.wps_probe_resp_ie, + padapter->mlmepriv.p2p_probe_resp_ie); + DBG_871X("is_ro_ch:%d, op_ch:%d, p2p_listen_channel:%d\n", + padapter->cfg80211_wdinfo.is_ro_ch, + rtw_get_oper_ch(padapter), + padapter->wdinfo.listen_channel); +#endif + response = _FALSE; + } + } + else +#endif //CONFIG_IOCTL_CFG80211 + if( padapter->wdinfo.driver_interface == DRIVER_WEXT ) + { + // do nothing if the device name is empty + if ( !padapter->wdinfo.device_name_len ) + { + response = _FALSE; + } + } + + if (response == _TRUE) + issue_probersp_p2p( padapter, da); + + return _SUCCESS; +} +#endif //CONFIG_P2P + + +/**************************************************************************** + +Following are the callback functions for each subtype of the management frames + +*****************************************************************************/ + +unsigned int OnProbeReq(_adapter *padapter, union recv_frame *precv_frame) +{ + unsigned int ielen; + unsigned char *p; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur = &(pmlmeinfo->network); + u8 *pframe = precv_frame->u.hdr.rx_data; + uint len = precv_frame->u.hdr.len; + u8 is_valid_p2p_probereq = _FALSE; + +#ifdef CONFIG_ATMEL_RC_PATCH + u8 *target_ie=NULL, *wps_ie=NULL; + u8 *start; + uint search_len = 0, wps_ielen = 0, target_ielen = 0; + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; +#endif + + +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; + u8 wifi_test_chk_rate = 1; + + if ( !rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) && + !rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE) && + !rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) && + !rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH) && + !rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN) + ) + { + // Commented by Albert 2011/03/17 + // mcs_rate = 0 -> CCK 1M rate + // mcs_rate = 1 -> CCK 2M rate + // mcs_rate = 2 -> CCK 5.5M rate + // mcs_rate = 3 -> CCK 11M rate + // In the P2P mode, the driver should not support the CCK rate + + // Commented by Kurt 2012/10/16 + // IOT issue: Google Nexus7 use 1M rate to send p2p_probe_req after GO nego completed and Nexus7 is client +#ifdef CONFIG_WIFI_TEST + if ( pattrib->mcs_rate <= 3 ) + { + wifi_test_chk_rate = 0; + } +#endif //CONFIG_WIFI_TEST + + if( wifi_test_chk_rate == 1 ) + { + if((is_valid_p2p_probereq = process_probe_req_p2p_ie(pwdinfo, pframe, len)) == _TRUE) + { + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE)) + { +#ifndef CONFIG_IOCTL_CFG80211 +// FIXME + report_survey_event(padapter, precv_frame); +#endif + p2p_listen_state_process( padapter, get_sa(pframe)); + + return _SUCCESS; + } + + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + goto _continue; + } + } + } + } + +_continue: +#endif //CONFIG_P2P + + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + { + return _SUCCESS; + } + + if(check_fwstate(pmlmepriv, _FW_LINKED) == _FALSE && + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE|WIFI_AP_STATE)==_FALSE) + { + return _SUCCESS; + } + + + //DBG_871X("+OnProbeReq\n"); + + +#ifdef CONFIG_ATMEL_RC_PATCH + if ((wps_ie = rtw_get_wps_ie( + pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, + len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_, + NULL, &wps_ielen))) { + + target_ie = rtw_get_wps_attr_content( wps_ie, wps_ielen, WPS_ATTR_MANUFACTURER, NULL, &target_ielen); + } + if ((target_ie && (target_ielen == 4)) && (_TRUE ==_rtw_memcmp((void *)target_ie, "Ozmo",4 ))) { + //psta->flag_atmel_rc = 1; + unsigned char *sa_addr = get_sa(pframe); + DBG_871X("%s: Find Ozmo RC -- %02x:%02x:%02x:%02x:%02x:%02x \n\n", + __func__, *sa_addr, *(sa_addr+1), *(sa_addr+2), *(sa_addr+3), *(sa_addr+4), *(sa_addr+5)); + _rtw_memcpy( pstapriv->atmel_rc_pattern, get_sa(pframe), ETH_ALEN); + } +#endif +#ifdef CONFIG_CONCURRENT_MODE + if(((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) && + check_buddy_fwstate(padapter, _FW_UNDER_LINKING|_FW_UNDER_SURVEY)) + { + //don't process probe req + return _SUCCESS; + } +#endif + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SSID_IE_, (int *)&ielen, + len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_); + + + //check (wildcard) SSID + if (p != NULL) + { + if(is_valid_p2p_probereq == _TRUE) + { + goto _issue_probersp; + } + + if ( (ielen != 0 && _FALSE ==_rtw_memcmp((void *)(p+2), (void *)cur->Ssid.Ssid, cur->Ssid.SsidLength)) + || (ielen == 0 && pmlmeinfo->hidden_ssid_mode) + ) + { + return _SUCCESS; + } + +_issue_probersp: + + if(((check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE && + pmlmepriv->cur_network.join_res == _TRUE)) || check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) + { + //DBG_871X("+issue_probersp during ap mode\n"); + issue_probersp(padapter, get_sa(pframe), is_valid_p2p_probereq); + } + + } + + return _SUCCESS; + +} + +unsigned int OnProbeRsp(_adapter *padapter, union recv_frame *precv_frame) +{ + struct sta_info *psta; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *pframe = precv_frame->u.hdr.rx_data; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif + + +#ifdef CONFIG_P2P + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ)) + { + if ( _TRUE == pwdinfo->tx_prov_disc_info.benable ) + { + if( _rtw_memcmp( pwdinfo->tx_prov_disc_info.peerIFAddr, GetAddr2Ptr(pframe), ETH_ALEN ) ) + { + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT)) + { + pwdinfo->tx_prov_disc_info.benable = _FALSE; + issue_p2p_provision_request( padapter, + pwdinfo->tx_prov_disc_info.ssid.Ssid, + pwdinfo->tx_prov_disc_info.ssid.SsidLength, + pwdinfo->tx_prov_disc_info.peerDevAddr ); + } + else if ( rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE) || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) ) + { + pwdinfo->tx_prov_disc_info.benable = _FALSE; + issue_p2p_provision_request( padapter, + NULL, + 0, + pwdinfo->tx_prov_disc_info.peerDevAddr ); + } + } + } + return _SUCCESS; + } + else if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) + { + if ( _TRUE == pwdinfo->nego_req_info.benable ) + { + DBG_871X( "[%s] P2P State is GONEGO ING!\n", __FUNCTION__ ); + if( _rtw_memcmp( pwdinfo->nego_req_info.peerDevAddr, GetAddr2Ptr(pframe), ETH_ALEN ) ) + { + pwdinfo->nego_req_info.benable = _FALSE; + issue_p2p_GO_request( padapter, pwdinfo->nego_req_info.peerDevAddr); + } + } + } + else if( rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_INVITE_REQ ) ) + { + if ( _TRUE == pwdinfo->invitereq_info.benable ) + { + DBG_871X( "[%s] P2P_STATE_TX_INVITE_REQ!\n", __FUNCTION__ ); + if( _rtw_memcmp( pwdinfo->invitereq_info.peer_macaddr, GetAddr2Ptr(pframe), ETH_ALEN ) ) + { + pwdinfo->invitereq_info.benable = _FALSE; + issue_p2p_invitation_request( padapter, pwdinfo->invitereq_info.peer_macaddr ); + } + } + } +#endif //CONFIG_P2P + + + if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) + { + report_survey_event(padapter, precv_frame); +#ifdef CONFIG_CONCURRENT_MODE + report_survey_event(padapter->pbuddy_adapter, precv_frame); +#endif //CONFIG_CONCURRENT_MODE +#ifdef CONFIG_DUALMAC_CONCURRENT + dc_report_survey_event(padapter, precv_frame); +#endif //CONFIG_DUALMAC_CONCURRENT + return _SUCCESS; + } + + #if 0 //move to validate_recv_mgnt_frame + if (_rtw_memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN)) + { + if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) + { + if ((psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe))) != NULL) + { + psta->sta_stats.rx_mgnt_pkts++; + } + } + } + #endif + + return _SUCCESS; + +} + +unsigned int OnBeacon(_adapter *padapter, union recv_frame *precv_frame) +{ + int cam_idx; + struct sta_info *psta; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *pframe = precv_frame->u.hdr.rx_data; + uint len = precv_frame->u.hdr.len; + WLAN_BSSID_EX *pbss; + int ret = _SUCCESS; + u8 *p = NULL; + u32 ielen = 0; + +#ifdef CONFIG_ATTEMPT_TO_FIX_AP_BEACON_ERROR + p = rtw_get_ie(pframe + sizeof(struct rtw_ieee80211_hdr_3addr) + _BEACON_IE_OFFSET_, _EXT_SUPPORTEDRATES_IE_, &ielen, precv_frame->u.hdr.len -sizeof(struct rtw_ieee80211_hdr_3addr) - _BEACON_IE_OFFSET_); + if ((p != NULL) && (ielen > 0)) + { + if ((*(p + 1 + ielen) == 0x2D) && (*(p + 2 + ielen) != 0x2D)) + { + /* Invalid value 0x2D is detected in Extended Supported Rates (ESR) IE. Try to fix the IE length to avoid failed Beacon parsing. */ + DBG_871X("[WIFIDBG] Error in ESR IE is detected in Beacon of BSSID:"MAC_FMT". Fix the length of ESR IE to avoid failed Beacon parsing.\n", MAC_ARG(GetAddr3Ptr(pframe))); + *(p + 1) = ielen - 1; + } + } +#endif + + if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) + { + report_survey_event(padapter, precv_frame); +#ifdef CONFIG_CONCURRENT_MODE + report_survey_event(padapter->pbuddy_adapter, precv_frame); +#endif + +#ifdef CONFIG_DUALMAC_CONCURRENT + dc_report_survey_event(padapter, precv_frame); +#endif + + return _SUCCESS; + } + + if (_rtw_memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN)) + { + if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) + { + //we should update current network before auth, or some IE is wrong + pbss = (WLAN_BSSID_EX*)rtw_malloc(sizeof(WLAN_BSSID_EX)); + if (pbss) { + if (collect_bss_info(padapter, precv_frame, pbss) == _SUCCESS) { + update_network(&(pmlmepriv->cur_network.network), pbss, padapter, _TRUE); + rtw_get_bcn_info(&(pmlmepriv->cur_network)); + } + rtw_mfree((u8*)pbss, sizeof(WLAN_BSSID_EX)); + } + + //check the vendor of the assoc AP + pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pframe+sizeof(struct rtw_ieee80211_hdr_3addr), len-sizeof(struct rtw_ieee80211_hdr_3addr)); + + //update TSF Value + update_TSF(pmlmeext, pframe, len); + + //start auth + start_clnt_auth(padapter); + + return _SUCCESS; + } + + if(((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) && (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) + { + if ((psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe))) != NULL) + { + #ifdef CONFIG_PATCH_JOIN_WRONG_CHANNEL + //Merge from 8712 FW code + if (cmp_pkt_chnl_diff(padapter,pframe,len) != 0) + { // join wrong channel, deauth and reconnect + issue_deauth(padapter, (&(pmlmeinfo->network))->MacAddress, WLAN_REASON_DEAUTH_LEAVING); + + report_del_sta_event(padapter,(&(pmlmeinfo->network))->MacAddress, WLAN_REASON_JOIN_WRONG_CHANNEL); + pmlmeinfo->state &= (~WIFI_FW_ASSOC_SUCCESS); + return _SUCCESS; + } + #endif //CONFIG_PATCH_JOIN_WRONG_CHANNEL + + ret = rtw_check_bcn_info(padapter, pframe, len); + if (!ret) { + DBG_871X_LEVEL(_drv_always_, "ap has changed, disconnect now\n "); + receive_disconnect(padapter, pmlmeinfo->network.MacAddress , 0); + return _SUCCESS; + } + //update WMM, ERP in the beacon + //todo: the timer is used instead of the number of the beacon received + if ((sta_rx_pkts(psta) & 0xf) == 0) + { + //DBG_871X("update_bcn_info\n"); + update_beacon_info(padapter, pframe, len, psta); + } + +#ifdef CONFIG_DFS + process_csa_ie(padapter, pframe, len); //channel switch announcement +#endif //CONFIG_DFS + +#ifdef CONFIG_P2P_PS + process_p2p_ps_ie(padapter, (pframe + WLAN_HDR_A3_LEN), (len - WLAN_HDR_A3_LEN)); +#endif //CONFIG_P2P_PS + + #if 0 //move to validate_recv_mgnt_frame + psta->sta_stats.rx_mgnt_pkts++; + #endif + } + } + else if((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) + { + if ((psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe))) != NULL) + { + //update WMM, ERP in the beacon + //todo: the timer is used instead of the number of the beacon received + if ((sta_rx_pkts(psta) & 0xf) == 0) + { + //DBG_871X("update_bcn_info\n"); + update_beacon_info(padapter, pframe, len, psta); + } + + #if 0 //move to validate_recv_mgnt_frame + psta->sta_stats.rx_mgnt_pkts++; + #endif + } + else + { + //allocate a new CAM entry for IBSS station + if ((cam_idx = allocate_fw_sta_entry(padapter)) == NUM_STA) + { + goto _END_ONBEACON_; + } + + //get supported rate + if (update_sta_support_rate(padapter, (pframe + WLAN_HDR_A3_LEN + _BEACON_IE_OFFSET_), (len - WLAN_HDR_A3_LEN - _BEACON_IE_OFFSET_), cam_idx) == _FAIL) + { + pmlmeinfo->FW_sta_info[cam_idx].status = 0; + goto _END_ONBEACON_; + } + + //update TSF Value + update_TSF(pmlmeext, pframe, len); + + //report sta add event + report_add_sta_event(padapter, GetAddr2Ptr(pframe), cam_idx); + } + } + } + +_END_ONBEACON_: + + return _SUCCESS; + +} + +unsigned int OnAuth(_adapter *padapter, union recv_frame *precv_frame) +{ +#ifdef CONFIG_AP_MODE + _irqL irqL; + unsigned int auth_mode, seq, ie_len; + unsigned char *sa, *p; + u16 algorithm; + int status; + static struct sta_info stat; + struct sta_info *pstat=NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 *pframe = precv_frame->u.hdr.rx_data; + uint len = precv_frame->u.hdr.len; + + +#ifdef CONFIG_CONCURRENT_MODE + if(((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) && + check_buddy_fwstate(padapter, _FW_UNDER_LINKING|_FW_UNDER_SURVEY)) + { + //don't process auth request; + return _SUCCESS; + } +#endif //CONFIG_CONCURRENT_MODE + + if((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) + return _FAIL; + + DBG_871X("+OnAuth\n"); + + sa = GetAddr2Ptr(pframe); + + auth_mode = psecuritypriv->dot11AuthAlgrthm; + seq = cpu_to_le16(*(u16*)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN + 2)); + algorithm = cpu_to_le16(*(u16*)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN)); + + if (GetPrivacy(pframe)) + { +#if 0 //TODO: SW rtw_wep_decrypt + if (SWCRYPTO) + { + status = rtw_wep_decrypt(priv, pframe, pfrinfo->pktlen, + priv->pmib->dot1180211AuthEntry.dot11PrivacyAlgrthm); + if (status == FALSE) + { + SAVE_INT_AND_CLI(flags); + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,"wep-decrypt a Auth frame error!\n"); + status = _STATS_CHALLENGE_FAIL_; + goto auth_fail; + } + } + + seq = cpu_to_le16(*(unsigned short *)((unsigned int)pframe + WLAN_HDR_A3_LEN + 4 + 2)); + algorithm = cpu_to_le16(*(unsigned short *)((unsigned int)pframe + WLAN_HDR_A3_LEN + 4)); +#endif + } + + + DBG_871X("auth alg=%x, seq=%X\n", algorithm, seq); + + if (auth_mode == 2 && + psecuritypriv->dot11PrivacyAlgrthm != _WEP40_ && + psecuritypriv->dot11PrivacyAlgrthm != _WEP104_) + auth_mode = 0; + + if ((algorithm > 0 && auth_mode == 0) || // rx a shared-key auth but shared not enabled + (algorithm == 0 && auth_mode == 1) ) // rx a open-system auth but shared-key is enabled + { + DBG_871X("auth rejected due to bad alg [alg=%d, auth_mib=%d] %02X%02X%02X%02X%02X%02X\n", + algorithm, auth_mode, sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]); + + status = _STATS_NO_SUPP_ALG_; + + goto auth_fail; + } + +#if 0 //ACL control + phead = &priv->wlan_acl_list; + plist = phead->next; + //check sa + if (acl_mode == 1) // 1: positive check, only those on acl_list can be connected. + res = FAIL; + else + res = SUCCESS; + + while(plist != phead) + { + paclnode = list_entry(plist, struct rtw_wlan_acl_node, list); + plist = plist->next; + if (!memcmp((void *)sa, paclnode->addr, 6)) { + if (paclnode->mode & 2) { // deny + res = FAIL; + break; + } + else { + res = SUCCESS; + break; + } + } + } + + if (res != SUCCESS) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,"auth abort because ACL!\n"); + return FAIL; + } +#else + if(rtw_access_ctrl(padapter, sa) == _FALSE) + { + status = _STATS_UNABLE_HANDLE_STA_; + goto auth_fail; + } +#endif + + pstat = rtw_get_stainfo(pstapriv, sa); + if (pstat == NULL) + { + // allocate a new one + DBG_871X("going to alloc stainfo for sa="MAC_FMT"\n", MAC_ARG(sa)); + pstat = rtw_alloc_stainfo(pstapriv, sa); + if (pstat == NULL) + { + DBG_871X(" Exceed the upper limit of supported clients...\n"); + status = _STATS_UNABLE_HANDLE_STA_; + goto auth_fail; + } + + pstat->state = WIFI_FW_AUTH_NULL; + pstat->auth_seq = 0; + + //pstat->flags = 0; + //pstat->capability = 0; + } + else + { + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + if(rtw_is_list_empty(&pstat->asoc_list)==_FALSE) + { + rtw_list_delete(&pstat->asoc_list); + pstapriv->asoc_list_cnt--; + if (pstat->expire_to > 0) + { + //TODO: STA re_auth within expire_to + } + } + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + if (seq==1) { + //TODO: STA re_auth and auth timeout + } + } + + _enter_critical_bh(&pstapriv->auth_list_lock, &irqL); + if (rtw_is_list_empty(&pstat->auth_list)) + { + rtw_list_insert_tail(&pstat->auth_list, &pstapriv->auth_list); + pstapriv->auth_list_cnt++; + } + _exit_critical_bh(&pstapriv->auth_list_lock, &irqL); + + if (pstat->auth_seq == 0) + pstat->expire_to = pstapriv->auth_to; + + if ((pstat->auth_seq + 1) != seq) + { + DBG_871X("(1)auth rejected because out of seq [rx_seq=%d, exp_seq=%d]!\n", + seq, pstat->auth_seq+1); + status = _STATS_OUT_OF_AUTH_SEQ_; + goto auth_fail; + } + + if (algorithm==0 && (auth_mode == 0 || auth_mode == 2)) + { + if (seq == 1) + { + pstat->state &= ~WIFI_FW_AUTH_NULL; + pstat->state |= WIFI_FW_AUTH_SUCCESS; + pstat->expire_to = pstapriv->assoc_to; + pstat->authalg = algorithm; + } + else + { + DBG_871X("(2)auth rejected because out of seq [rx_seq=%d, exp_seq=%d]!\n", + seq, pstat->auth_seq+1); + status = _STATS_OUT_OF_AUTH_SEQ_; + goto auth_fail; + } + } + else // shared system or auto authentication + { + if (seq == 1) + { + //prepare for the challenging txt... + + //get_random_bytes((void *)pstat->chg_txt, 128);//TODO: + + pstat->state &= ~WIFI_FW_AUTH_NULL; + pstat->state |= WIFI_FW_AUTH_STATE; + pstat->authalg = algorithm; + pstat->auth_seq = 2; + } + else if (seq == 3) + { + //checking for challenging txt... + DBG_871X("checking for challenging txt...\n"); + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + 4 + _AUTH_IE_OFFSET_ , _CHLGETXT_IE_, (int *)&ie_len, + len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_ - 4); + + if((p==NULL) || (ie_len<=0)) + { + DBG_871X("auth rejected because challenge failure!(1)\n"); + status = _STATS_CHALLENGE_FAIL_; + goto auth_fail; + } + + if (_rtw_memcmp((void *)(p + 2), pstat->chg_txt, 128)) + { + pstat->state &= (~WIFI_FW_AUTH_STATE); + pstat->state |= WIFI_FW_AUTH_SUCCESS; + // challenging txt is correct... + pstat->expire_to = pstapriv->assoc_to; + } + else + { + DBG_871X("auth rejected because challenge failure!\n"); + status = _STATS_CHALLENGE_FAIL_; + goto auth_fail; + } + } + else + { + DBG_871X("(3)auth rejected because out of seq [rx_seq=%d, exp_seq=%d]!\n", + seq, pstat->auth_seq+1); + status = _STATS_OUT_OF_AUTH_SEQ_; + goto auth_fail; + } + } + + + // Now, we are going to issue_auth... + pstat->auth_seq = seq + 1; + +#ifdef CONFIG_NATIVEAP_MLME + issue_auth(padapter, pstat, (unsigned short)(_STATS_SUCCESSFUL_)); +#endif + + if (pstat->state & WIFI_FW_AUTH_SUCCESS) + pstat->auth_seq = 0; + + + return _SUCCESS; + +auth_fail: + + if(pstat) + rtw_free_stainfo(padapter , pstat); + + pstat = &stat; + _rtw_memset((char *)pstat, '\0', sizeof(stat)); + pstat->auth_seq = 2; + _rtw_memcpy(pstat->hwaddr, sa, 6); + +#ifdef CONFIG_NATIVEAP_MLME + issue_auth(padapter, pstat, (unsigned short)status); +#endif + +#endif + return _FAIL; + +} + +unsigned int OnAuthClient(_adapter *padapter, union recv_frame *precv_frame) +{ + unsigned int seq, len, status, algthm, offset; + unsigned char *p; + unsigned int go2asoc = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 *pframe = precv_frame->u.hdr.rx_data; + uint pkt_len = precv_frame->u.hdr.len; + + DBG_871X("%s\n", __FUNCTION__); + + //check A1 matches or not + if (!_rtw_memcmp(myid(&(padapter->eeprompriv)), get_da(pframe), ETH_ALEN)) + return _SUCCESS; + + if (!(pmlmeinfo->state & WIFI_FW_AUTH_STATE)) + return _SUCCESS; + + offset = (GetPrivacy(pframe))? 4: 0; + + algthm = le16_to_cpu(*(unsigned short *)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN + offset)); + seq = le16_to_cpu(*(unsigned short *)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN + offset + 2)); + status = le16_to_cpu(*(unsigned short *)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN + offset + 4)); + + if (status != 0) + { + DBG_871X("clnt auth fail, status: %d\n", status); + if(status == 13)//&& pmlmeinfo->auth_algo == dot11AuthAlgrthm_Auto) + { + if(pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) + pmlmeinfo->auth_algo = dot11AuthAlgrthm_Open; + else + pmlmeinfo->auth_algo = dot11AuthAlgrthm_Shared; + //pmlmeinfo->reauth_count = 0; + } + + set_link_timer(pmlmeext, 1); + goto authclnt_fail; + } + + if (seq == 2) + { + if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) + { + // legendary shared system + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _AUTH_IE_OFFSET_, _CHLGETXT_IE_, (int *)&len, + pkt_len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_); + + if (p == NULL) + { + //DBG_871X("marc: no challenge text?\n"); + goto authclnt_fail; + } + + _rtw_memcpy((void *)(pmlmeinfo->chg_txt), (void *)(p + 2), len); + pmlmeinfo->auth_seq = 3; + issue_auth(padapter, NULL, 0); + set_link_timer(pmlmeext, REAUTH_TO); + + return _SUCCESS; + } + else + { + // open system + go2asoc = 1; + } + } + else if (seq == 4) + { + if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) + { + go2asoc = 1; + } + else + { + goto authclnt_fail; + } + } + else + { + // this is also illegal + //DBG_871X("marc: clnt auth failed due to illegal seq=%x\n", seq); + goto authclnt_fail; + } + + if (go2asoc) + { + DBG_871X_LEVEL(_drv_always_, "auth success, start assoc\n"); + start_clnt_assoc(padapter); + return _SUCCESS; + } + +authclnt_fail: + + //pmlmeinfo->state &= ~(WIFI_FW_AUTH_STATE); + + return _FAIL; + +} + +unsigned int OnAssocReq(_adapter *padapter, union recv_frame *precv_frame) +{ +#ifdef CONFIG_AP_MODE + _irqL irqL; + u16 capab_info, listen_interval; + struct rtw_ieee802_11_elems elems; + struct sta_info *pstat; + unsigned char reassoc, *p, *pos, *wpa_ie; + unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01}; + int i, ie_len, wpa_ie_len, left; + unsigned char supportRate[16]; + int supportRateNum; + unsigned short status = _STATS_SUCCESSFUL_; + unsigned short frame_type, ie_offset=0; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur = &(pmlmeinfo->network); + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *pframe = precv_frame->u.hdr.rx_data; + uint pkt_len = precv_frame->u.hdr.len; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 p2p_status_code = P2P_STATUS_SUCCESS; + u8 *p2pie; + u32 p2pielen = 0; +#ifdef CONFIG_WFD + u8 wfd_ie[ 128 ] = { 0x00 }; + u32 wfd_ielen = 0; +#endif // CONFIG_WFD +#endif //CONFIG_P2P + +#ifdef CONFIG_CONCURRENT_MODE + if(((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) && + check_buddy_fwstate(padapter, _FW_UNDER_LINKING|_FW_UNDER_SURVEY)) + { + //don't process assoc request; + return _SUCCESS; + } +#endif //CONFIG_CONCURRENT_MODE + + if((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) + return _FAIL; + + frame_type = GetFrameSubType(pframe); + if (frame_type == WIFI_ASSOCREQ) + { + reassoc = 0; + ie_offset = _ASOCREQ_IE_OFFSET_; + } + else // WIFI_REASSOCREQ + { + reassoc = 1; + ie_offset = _REASOCREQ_IE_OFFSET_; + } + + + if (pkt_len < IEEE80211_3ADDR_LEN + ie_offset) { + DBG_871X("handle_assoc(reassoc=%d) - too short payload (len=%lu)" + "\n", reassoc, (unsigned long)pkt_len); + return _FAIL; + } + + pstat = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + if (pstat == (struct sta_info *)NULL) + { + status = _RSON_CLS2_; + goto asoc_class2_error; + } + + capab_info = RTW_GET_LE16(pframe + WLAN_HDR_A3_LEN); + //capab_info = le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN)); + //listen_interval = le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN+2)); + listen_interval = RTW_GET_LE16(pframe + WLAN_HDR_A3_LEN+2); + + left = pkt_len - (IEEE80211_3ADDR_LEN + ie_offset); + pos = pframe + (IEEE80211_3ADDR_LEN + ie_offset); + + + DBG_871X("%s\n", __FUNCTION__); + + // check if this stat has been successfully authenticated/assocated + if (!((pstat->state) & WIFI_FW_AUTH_SUCCESS)) + { + if (!((pstat->state) & WIFI_FW_ASSOC_SUCCESS)) + { + status = _RSON_CLS2_; + goto asoc_class2_error; + } + else + { + pstat->state &= (~WIFI_FW_ASSOC_SUCCESS); + pstat->state |= WIFI_FW_ASSOC_STATE; + } + } + else + { + pstat->state &= (~WIFI_FW_AUTH_SUCCESS); + pstat->state |= WIFI_FW_ASSOC_STATE; + } + + +#if 0// todo:tkip_countermeasures + if (hapd->tkip_countermeasures) { + resp = WLAN_REASON_MICHAEL_MIC_FAILURE; + goto fail; + } +#endif + + pstat->capability = capab_info; + +#if 0//todo: + //check listen_interval + if (listen_interval > hapd->conf->max_listen_interval) { + hostapd_logger(hapd, mgmt->sa, HOSTAPD_MODULE_IEEE80211, + HOSTAPD_LEVEL_DEBUG, + "Too large Listen Interval (%d)", + listen_interval); + resp = WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE; + goto fail; + } + + pstat->listen_interval = listen_interval; +#endif + + //now parse all ieee802_11 ie to point to elems + if (rtw_ieee802_11_parse_elems(pos, left, &elems, 1) == ParseFailed || + !elems.ssid) { + DBG_871X("STA " MAC_FMT " sent invalid association request\n", + MAC_ARG(pstat->hwaddr)); + status = _STATS_FAILURE_; + goto OnAssocReqFail; + } + + + // now we should check all the fields... + // checking SSID + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _SSID_IE_, &ie_len, + pkt_len - WLAN_HDR_A3_LEN - ie_offset); + if (p == NULL) + { + status = _STATS_FAILURE_; + } + + if (ie_len == 0) // broadcast ssid, however it is not allowed in assocreq + status = _STATS_FAILURE_; + else + { + // check if ssid match + if (!_rtw_memcmp((void *)(p+2), cur->Ssid.Ssid, cur->Ssid.SsidLength)) + status = _STATS_FAILURE_; + + if (ie_len != cur->Ssid.SsidLength) + status = _STATS_FAILURE_; + } + + if(_STATS_SUCCESSFUL_ != status) + goto OnAssocReqFail; + + // check if the supported rate is ok + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _SUPPORTEDRATES_IE_, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset); + if (p == NULL) { + DBG_871X("Rx a sta assoc-req which supported rate is empty!\n"); + // use our own rate set as statoin used + //_rtw_memcpy(supportRate, AP_BSSRATE, AP_BSSRATE_LEN); + //supportRateNum = AP_BSSRATE_LEN; + + status = _STATS_FAILURE_; + goto OnAssocReqFail; + } + else { + _rtw_memcpy(supportRate, p+2, ie_len); + supportRateNum = ie_len; + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _EXT_SUPPORTEDRATES_IE_ , &ie_len, + pkt_len - WLAN_HDR_A3_LEN - ie_offset); + if (p != NULL) { + + if(supportRateNum<=sizeof(supportRate)) + { + _rtw_memcpy(supportRate+supportRateNum, p+2, ie_len); + supportRateNum += ie_len; + } + } + } + + //todo: mask supportRate between AP & STA -> move to update raid + //get_matched_rate(pmlmeext, supportRate, &supportRateNum, 0); + + //update station supportRate + pstat->bssratelen = supportRateNum; + _rtw_memcpy(pstat->bssrateset, supportRate, supportRateNum); + UpdateBrateTblForSoftAP(pstat->bssrateset, pstat->bssratelen); + + //check RSN/WPA/WPS + pstat->dot8021xalg = 0; + pstat->wpa_psk = 0; + pstat->wpa_group_cipher = 0; + pstat->wpa2_group_cipher = 0; + pstat->wpa_pairwise_cipher = 0; + pstat->wpa2_pairwise_cipher = 0; + _rtw_memset(pstat->wpa_ie, 0, sizeof(pstat->wpa_ie)); + if((psecuritypriv->wpa_psk & BIT(1)) && elems.rsn_ie) { + + int group_cipher=0, pairwise_cipher=0; + + wpa_ie = elems.rsn_ie; + wpa_ie_len = elems.rsn_ie_len; + + if(rtw_parse_wpa2_ie(wpa_ie-2, wpa_ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) + { + pstat->dot8021xalg = 1;//psk, todo:802.1x + pstat->wpa_psk |= BIT(1); + + pstat->wpa2_group_cipher = group_cipher&psecuritypriv->wpa2_group_cipher; + pstat->wpa2_pairwise_cipher = pairwise_cipher&psecuritypriv->wpa2_pairwise_cipher; + + if(!pstat->wpa2_group_cipher) + status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; + + if(!pstat->wpa2_pairwise_cipher) + status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID; + } + else + { + status = WLAN_STATUS_INVALID_IE; + } + + } else if ((psecuritypriv->wpa_psk & BIT(0)) && elems.wpa_ie) { + + int group_cipher=0, pairwise_cipher=0; + + wpa_ie = elems.wpa_ie; + wpa_ie_len = elems.wpa_ie_len; + + if(rtw_parse_wpa_ie(wpa_ie-2, wpa_ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) + { + pstat->dot8021xalg = 1;//psk, todo:802.1x + pstat->wpa_psk |= BIT(0); + + pstat->wpa_group_cipher = group_cipher&psecuritypriv->wpa_group_cipher; + pstat->wpa_pairwise_cipher = pairwise_cipher&psecuritypriv->wpa_pairwise_cipher; + + if(!pstat->wpa_group_cipher) + status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; + + if(!pstat->wpa_pairwise_cipher) + status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID; + + } + else + { + status = WLAN_STATUS_INVALID_IE; + } + + } else { + wpa_ie = NULL; + wpa_ie_len = 0; + } + + if(_STATS_SUCCESSFUL_ != status) + goto OnAssocReqFail; + + pstat->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS); + //if (hapd->conf->wps_state && wpa_ie == NULL) { //todo: to check ap if supporting WPS + if(wpa_ie == NULL) { + if (elems.wps_ie) { + DBG_871X("STA included WPS IE in " + "(Re)Association Request - assume WPS is " + "used\n"); + pstat->flags |= WLAN_STA_WPS; + //wpabuf_free(sta->wps_ie); + //sta->wps_ie = wpabuf_alloc_copy(elems.wps_ie + 4, + // elems.wps_ie_len - 4); + } else { + DBG_871X("STA did not include WPA/RSN IE " + "in (Re)Association Request - possible WPS " + "use\n"); + pstat->flags |= WLAN_STA_MAYBE_WPS; + } + + + // AP support WPA/RSN, and sta is going to do WPS, but AP is not ready + // that the selected registrar of AP is _FLASE + if((psecuritypriv->wpa_psk >0) + && (pstat->flags & (WLAN_STA_WPS|WLAN_STA_MAYBE_WPS))) + { + if(pmlmepriv->wps_beacon_ie) + { + u8 selected_registrar = 0; + + rtw_get_wps_attr_content(pmlmepriv->wps_beacon_ie, pmlmepriv->wps_beacon_ie_len, WPS_ATTR_SELECTED_REGISTRAR , &selected_registrar, NULL); + + if(!selected_registrar) + { + DBG_871X("selected_registrar is _FALSE , or AP is not ready to do WPS\n"); + + status = _STATS_UNABLE_HANDLE_STA_; + + goto OnAssocReqFail; + } + } + } + + } + else + { + int copy_len; + + if(psecuritypriv->wpa_psk == 0) + { + DBG_871X("STA " MAC_FMT ": WPA/RSN IE in association " + "request, but AP don't support WPA/RSN\n", MAC_ARG(pstat->hwaddr)); + + status = WLAN_STATUS_INVALID_IE; + + goto OnAssocReqFail; + + } + + if (elems.wps_ie) { + DBG_871X("STA included WPS IE in " + "(Re)Association Request - WPS is " + "used\n"); + pstat->flags |= WLAN_STA_WPS; + copy_len=0; + } + else + { + copy_len = ((wpa_ie_len+2) > sizeof(pstat->wpa_ie)) ? (sizeof(pstat->wpa_ie)):(wpa_ie_len+2); + } + + + if(copy_len>0) + _rtw_memcpy(pstat->wpa_ie, wpa_ie-2, copy_len); + + } + + + // check if there is WMM IE & support WWM-PS + pstat->flags &= ~WLAN_STA_WME; + pstat->qos_option = 0; + pstat->qos_info = 0; + pstat->has_legacy_ac = _TRUE; + pstat->uapsd_vo = 0; + pstat->uapsd_vi = 0; + pstat->uapsd_be = 0; + pstat->uapsd_bk = 0; + if (pmlmepriv->qospriv.qos_option) + { + p = pframe + WLAN_HDR_A3_LEN + ie_offset; ie_len = 0; + for (;;) + { + p = rtw_get_ie(p, _VENDOR_SPECIFIC_IE_, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset); + if (p != NULL) { + if (_rtw_memcmp(p+2, WMM_IE, 6)) { + + pstat->flags |= WLAN_STA_WME; + + pstat->qos_option = 1; + pstat->qos_info = *(p+8); + + pstat->max_sp_len = (pstat->qos_info>>5)&0x3; + + if((pstat->qos_info&0xf) !=0xf) + pstat->has_legacy_ac = _TRUE; + else + pstat->has_legacy_ac = _FALSE; + + if(pstat->qos_info&0xf) + { + if(pstat->qos_info&BIT(0)) + pstat->uapsd_vo = BIT(0)|BIT(1); + else + pstat->uapsd_vo = 0; + + if(pstat->qos_info&BIT(1)) + pstat->uapsd_vi = BIT(0)|BIT(1); + else + pstat->uapsd_vi = 0; + + if(pstat->qos_info&BIT(2)) + pstat->uapsd_bk = BIT(0)|BIT(1); + else + pstat->uapsd_bk = 0; + + if(pstat->qos_info&BIT(3)) + pstat->uapsd_be = BIT(0)|BIT(1); + else + pstat->uapsd_be = 0; + + } + + break; + } + } + else { + break; + } + p = p + ie_len + 2; + } + } + + +#ifdef CONFIG_80211N_HT + /* save HT capabilities in the sta object */ + _rtw_memset(&pstat->htpriv.ht_cap, 0, sizeof(struct rtw_ieee80211_ht_cap)); + if (elems.ht_capabilities && elems.ht_capabilities_len >= sizeof(struct rtw_ieee80211_ht_cap)) + { + pstat->flags |= WLAN_STA_HT; + + pstat->flags |= WLAN_STA_WME; + + _rtw_memcpy(&pstat->htpriv.ht_cap, elems.ht_capabilities, sizeof(struct rtw_ieee80211_ht_cap)); + + } else + pstat->flags &= ~WLAN_STA_HT; + + + if((pmlmepriv->htpriv.ht_option == _FALSE) && (pstat->flags&WLAN_STA_HT)) + { + status = _STATS_FAILURE_; + goto OnAssocReqFail; + } + + + if ((pstat->flags & WLAN_STA_HT) && + ((pstat->wpa2_pairwise_cipher&WPA_CIPHER_TKIP) || + (pstat->wpa_pairwise_cipher&WPA_CIPHER_TKIP))) + { + DBG_871X("HT: " MAC_FMT " tried to " + "use TKIP with HT association\n", MAC_ARG(pstat->hwaddr)); + + //status = WLAN_STATUS_CIPHER_REJECTED_PER_POLICY; + //goto OnAssocReqFail; + } +#endif /* CONFIG_80211N_HT */ + + // + //if (hapd->iface->current_mode->mode == HOSTAPD_MODE_IEEE80211G)//? + pstat->flags |= WLAN_STA_NONERP; + for (i = 0; i < pstat->bssratelen; i++) { + if ((pstat->bssrateset[i] & 0x7f) > 22) { + pstat->flags &= ~WLAN_STA_NONERP; + break; + } + } + + if (pstat->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) + pstat->flags |= WLAN_STA_SHORT_PREAMBLE; + else + pstat->flags &= ~WLAN_STA_SHORT_PREAMBLE; + + + + if (status != _STATS_SUCCESSFUL_) + goto OnAssocReqFail; + +#ifdef CONFIG_P2P + pstat->is_p2p_device = _FALSE; + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + if( (p2pie=rtw_get_p2p_ie(pframe + WLAN_HDR_A3_LEN + ie_offset , pkt_len - WLAN_HDR_A3_LEN - ie_offset , NULL, &p2pielen))) + { + pstat->is_p2p_device = _TRUE; + if((p2p_status_code=(u8)process_assoc_req_p2p_ie(pwdinfo, pframe, pkt_len, pstat))>0) + { + pstat->p2p_status_code = p2p_status_code; + status = _STATS_CAP_FAIL_; + goto OnAssocReqFail; + } + } +#ifdef CONFIG_WFD + if(rtw_get_wfd_ie(pframe + WLAN_HDR_A3_LEN + ie_offset , pkt_len - WLAN_HDR_A3_LEN - ie_offset , wfd_ie, &wfd_ielen )) + { + u8 attr_content[ 10 ] = { 0x00 }; + u32 attr_contentlen = 0; + + DBG_8192C( "[%s] WFD IE Found!!\n", __FUNCTION__ ); + rtw_get_wfd_attr_content( wfd_ie, wfd_ielen, WFD_ATTR_DEVICE_INFO, attr_content, &attr_contentlen); + if ( attr_contentlen ) + { + pwdinfo->wfd_info->peer_rtsp_ctrlport = RTW_GET_BE16( attr_content + 2 ); + DBG_8192C( "[%s] Peer PORT NUM = %d\n", __FUNCTION__, pwdinfo->wfd_info->peer_rtsp_ctrlport ); + } + } +#endif + } + pstat->p2p_status_code = p2p_status_code; +#endif //CONFIG_P2P + + //TODO: identify_proprietary_vendor_ie(); + // Realtek proprietary IE + // identify if this is Broadcom sta + // identify if this is ralink sta + // Customer proprietary IE + + + + /* get a unique AID */ + if (pstat->aid > 0) { + DBG_871X(" old AID %d\n", pstat->aid); + } else { + for (pstat->aid = 1; pstat->aid <= NUM_STA; pstat->aid++) + if (pstapriv->sta_aid[pstat->aid - 1] == NULL) + break; + + //if (pstat->aid > NUM_STA) { + if (pstat->aid > pstapriv->max_num_sta) { + + pstat->aid = 0; + + DBG_871X(" no room for more AIDs\n"); + + status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; + + goto OnAssocReqFail; + + + } else { + pstapriv->sta_aid[pstat->aid - 1] = pstat; + DBG_871X("allocate new AID = (%d)\n", pstat->aid); + } + } + + + pstat->state &= (~WIFI_FW_ASSOC_STATE); + pstat->state |= WIFI_FW_ASSOC_SUCCESS; + + _enter_critical_bh(&pstapriv->auth_list_lock, &irqL); + if (!rtw_is_list_empty(&pstat->auth_list)) + { + rtw_list_delete(&pstat->auth_list); + pstapriv->auth_list_cnt--; + } + _exit_critical_bh(&pstapriv->auth_list_lock, &irqL); + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + if (rtw_is_list_empty(&pstat->asoc_list)) + { + pstat->expire_to = pstapriv->expire_to; + rtw_list_insert_tail(&pstat->asoc_list, &pstapriv->asoc_list); + pstapriv->asoc_list_cnt++; + } + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + // now the station is qualified to join our BSS... + if(pstat && (pstat->state & WIFI_FW_ASSOC_SUCCESS) && (_STATS_SUCCESSFUL_==status)) + { +#ifdef CONFIG_NATIVEAP_MLME + //.1 bss_cap_update & sta_info_update + bss_cap_update_on_sta_join(padapter, pstat); + sta_info_update(padapter, pstat); + + //.2 issue assoc rsp before notify station join event. + if (frame_type == WIFI_ASSOCREQ) + issue_asocrsp(padapter, status, pstat, WIFI_ASSOCRSP); + else + issue_asocrsp(padapter, status, pstat, WIFI_REASSOCRSP); + +#ifdef CONFIG_IOCTL_CFG80211 + _enter_critical_bh(&pstat->lock, &irqL); + if(pstat->passoc_req) + { + rtw_mfree(pstat->passoc_req, pstat->assoc_req_len); + pstat->passoc_req = NULL; + pstat->assoc_req_len = 0; + } + + pstat->passoc_req = rtw_zmalloc(pkt_len); + if(pstat->passoc_req) + { + _rtw_memcpy(pstat->passoc_req, pframe, pkt_len); + pstat->assoc_req_len = pkt_len; + } + _exit_critical_bh(&pstat->lock, &irqL); +#endif //CONFIG_IOCTL_CFG80211 + + //.3-(1) report sta add event + report_add_sta_event(padapter, pstat->hwaddr, pstat->aid); + +#endif //CONFIG_NATIVEAP_MLME + } + + return _SUCCESS; + +asoc_class2_error: + +#ifdef CONFIG_NATIVEAP_MLME + issue_deauth(padapter, (void *)GetAddr2Ptr(pframe), status); +#endif + + return _FAIL; + +OnAssocReqFail: + + +#ifdef CONFIG_NATIVEAP_MLME + pstat->aid = 0; + if (frame_type == WIFI_ASSOCREQ) + issue_asocrsp(padapter, status, pstat, WIFI_ASSOCRSP); + else + issue_asocrsp(padapter, status, pstat, WIFI_REASSOCRSP); +#endif + + +#endif /* CONFIG_AP_MODE */ + + return _FAIL; + +} + +unsigned int OnAssocRsp(_adapter *padapter, union recv_frame *precv_frame) +{ + uint i; + int res; + unsigned short status; + PNDIS_802_11_VARIABLE_IEs pIE; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + //WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + u8 *pframe = precv_frame->u.hdr.rx_data; + uint pkt_len = precv_frame->u.hdr.len; + PNDIS_802_11_VARIABLE_IEs pWapiIE = NULL; + + DBG_871X("%s\n", __FUNCTION__); + + //check A1 matches or not + if (!_rtw_memcmp(myid(&(padapter->eeprompriv)), get_da(pframe), ETH_ALEN)) + return _SUCCESS; + + if (!(pmlmeinfo->state & (WIFI_FW_AUTH_SUCCESS | WIFI_FW_ASSOC_STATE))) + return _SUCCESS; + + if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) + return _SUCCESS; + + _cancel_timer_ex(&pmlmeext->link_timer); + + //status + if ((status = le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN + 2))) > 0) + { + DBG_871X("assoc reject, status code: %d\n", status); + pmlmeinfo->state = WIFI_FW_NULL_STATE; + res = -4; + goto report_assoc_result; + } + + //get capabilities + pmlmeinfo->capability = le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN)); + + //set slot time + pmlmeinfo->slotTime = (pmlmeinfo->capability & BIT(10))? 9: 20; + + //AID + res = pmlmeinfo->aid = (int)(le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN + 4))&0x3fff); + + //following are moved to join event callback function + //to handle HT, WMM, rate adaptive, update MAC reg + //for not to handle the synchronous IO in the tasklet + for (i = (6 + WLAN_HDR_A3_LEN); i < pkt_len;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + i); + + switch (pIE->ElementID) + { + case _VENDOR_SPECIFIC_IE_: + if (_rtw_memcmp(pIE->data, WMM_PARA_OUI, 6)) //WMM + { + WMM_param_handler(padapter, pIE); + } +#if defined(CONFIG_P2P) && defined(CONFIG_WFD) + else if ( _rtw_memcmp(pIE->data, WFD_OUI, 4)) //WFD + { + DBG_871X( "[%s] Found WFD IE\n", __FUNCTION__ ); + WFD_info_handler( padapter, pIE ); + } +#endif + break; + +#ifdef CONFIG_WAPI_SUPPORT + case _WAPI_IE_: + pWapiIE = pIE; + break; +#endif + + case _HT_CAPABILITY_IE_: //HT caps + HT_caps_handler(padapter, pIE); + break; + + case _HT_EXTRA_INFO_IE_: //HT info + HT_info_handler(padapter, pIE); + break; + + case _ERPINFO_IE_: + ERP_IE_handler(padapter, pIE); + + default: + break; + } + + i += (pIE->Length + 2); + } + +#ifdef CONFIG_WAPI_SUPPORT + rtw_wapi_on_assoc_ok(padapter, pIE); +#endif + + pmlmeinfo->state &= (~WIFI_FW_ASSOC_STATE); + pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; + + //Update Basic Rate Table for spec, 2010-12-28 , by thomas + UpdateBrateTbl(padapter, pmlmeinfo->network.SupportedRates); + +report_assoc_result: + if (res > 0) { + rtw_buf_update(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len, pframe, pkt_len); + } else { + rtw_buf_free(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len); + } + + report_join_res(padapter, res); + + return _SUCCESS; +} + +unsigned int OnDeAuth(_adapter *padapter, union recv_frame *precv_frame) +{ + unsigned short reason; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 *pframe = precv_frame->u.hdr.rx_data; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); +#endif //CONFIG_P2P + + //check A3 + if (!(_rtw_memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN))) + return _SUCCESS; + +#ifdef CONFIG_P2P + if ( pwdinfo->rx_invitereq_info.scan_op_ch_only ) + { + _cancel_timer_ex( &pwdinfo->reset_ch_sitesurvey ); + _set_timer( &pwdinfo->reset_ch_sitesurvey, 10 ); + } +#endif //CONFIG_P2P + + reason = le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN)); + + DBG_871X("%s Reason code(%d)\n", __FUNCTION__,reason); + +#ifdef CONFIG_AP_MODE + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { + _irqL irqL; + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + + //_enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + //rtw_free_stainfo(padapter, psta); + //_exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + + DBG_871X_LEVEL(_drv_always_, "ap recv deauth reason code(%d) sta:%pM\n", + reason, GetAddr2Ptr(pframe)); + + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + if(psta) + { + u8 updated; + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + if(rtw_is_list_empty(&psta->asoc_list)==_FALSE) + { + rtw_list_delete(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + updated = ap_free_sta(padapter, psta, _FALSE, reason); + + } + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + associated_clients_update(padapter, updated); + } + + + return _SUCCESS; + } + else +#endif + { + int ignore_received_deauth = 0; + + // Commented by Albert 20130604 + // Before sending the auth frame to start the STA/GC mode connection with AP/GO, + // we will send the deauth first. + // However, the Win8.1 with BRCM Wi-Fi will send the deauth with reason code 6 to us after receieving our deauth. + // Added the following code to avoid this case. + if ( ( pmlmeinfo->state & WIFI_FW_AUTH_STATE ) || + ( pmlmeinfo->state & WIFI_FW_ASSOC_STATE ) ) + { + if ( reason == WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA ) + { + ignore_received_deauth = 1; + } else if (WLAN_REASON_PREV_AUTH_NOT_VALID == reason) { + // TODO: 802.11r + ignore_received_deauth = 1; + } + } + + DBG_871X_LEVEL(_drv_always_, "sta recv deauth reason code(%d) sta:%pM, ignore = %d\n", + reason, GetAddr3Ptr(pframe), ignore_received_deauth); + + if ( 0 == ignore_received_deauth ) + { + receive_disconnect(padapter, GetAddr3Ptr(pframe) ,reason); + } + } + pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE; + return _SUCCESS; + +} + +unsigned int OnDisassoc(_adapter *padapter, union recv_frame *precv_frame) +{ + unsigned short reason; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 *pframe = precv_frame->u.hdr.rx_data; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); +#endif //CONFIG_P2P + + //check A3 + if (!(_rtw_memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN))) + return _SUCCESS; + +#ifdef CONFIG_P2P + if ( pwdinfo->rx_invitereq_info.scan_op_ch_only ) + { + _cancel_timer_ex( &pwdinfo->reset_ch_sitesurvey ); + _set_timer( &pwdinfo->reset_ch_sitesurvey, 10 ); + } +#endif //CONFIG_P2P + + reason = le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN)); + + DBG_871X("%s Reason code(%d)\n", __FUNCTION__,reason); + +#ifdef CONFIG_AP_MODE + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { + _irqL irqL; + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + + //_enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + //rtw_free_stainfo(padapter, psta); + //_exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + + DBG_871X_LEVEL(_drv_always_, "ap recv disassoc reason code(%d) sta:%pM\n", + reason, GetAddr2Ptr(pframe)); + + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + if(psta) + { + u8 updated; + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + if(rtw_is_list_empty(&psta->asoc_list)==_FALSE) + { + rtw_list_delete(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + updated = ap_free_sta(padapter, psta, _FALSE, reason); + + } + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + associated_clients_update(padapter, updated); + } + + return _SUCCESS; + } + else +#endif + { + DBG_871X_LEVEL(_drv_always_, "ap recv disassoc reason code(%d) sta:%pM\n", + reason, GetAddr3Ptr(pframe)); + + receive_disconnect(padapter, GetAddr3Ptr(pframe), reason); + } + pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE; + return _SUCCESS; + +} + +unsigned int OnAtim(_adapter *padapter, union recv_frame *precv_frame) +{ + DBG_871X("%s\n", __FUNCTION__); + return _SUCCESS; +} + +unsigned int on_action_spct_ch_switch(_adapter *padapter, struct sta_info *psta, u8 *ies, uint ies_len) +{ + unsigned int ret = _FAIL; + struct mlme_ext_priv *mlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(mlmeext->mlmext_info); + + if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) { + ret = _SUCCESS; + goto exit; + } + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) { + + int ch_switch_mode = -1, ch = -1, ch_switch_cnt = -1; + int ch_offset = -1; + u8 bwmode; + struct ieee80211_info_element *ie; + + DBG_871X(FUNC_NDEV_FMT" from "MAC_FMT"\n", + FUNC_NDEV_ARG(padapter->pnetdev), MAC_ARG(psta->hwaddr)); + + for_each_ie(ie, ies, ies_len) { + if (ie->id == WLAN_EID_CHANNEL_SWITCH) { + ch_switch_mode = ie->data[0]; + ch = ie->data[1]; + ch_switch_cnt = ie->data[2]; + DBG_871X("ch_switch_mode:%d, ch:%d, ch_switch_cnt:%d\n", + ch_switch_mode, ch, ch_switch_cnt); + } + else if (ie->id == WLAN_EID_SECONDARY_CHANNEL_OFFSET) { + ch_offset = secondary_ch_offset_to_hal_ch_offset(ie->data[0]); + DBG_871X("ch_offset:%d\n", ch_offset); + } + } + + if (ch == -1) + return _SUCCESS; + + if (ch_offset == -1) + bwmode = mlmeext->cur_bwmode; + else + bwmode = (ch_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE) ? + HT_CHANNEL_WIDTH_20 : HT_CHANNEL_WIDTH_40; + + ch_offset = (ch_offset == -1) ? mlmeext->cur_ch_offset : ch_offset; + + /* todo: + * 1. the decision of channel switching + * 2. things after channel switching + */ + + ret = rtw_set_ch_cmd(padapter, ch, bwmode, ch_offset, _TRUE); + } + +exit: + return ret; +} + +unsigned int on_action_spct(_adapter *padapter, union recv_frame *precv_frame) +{ + unsigned int ret = _FAIL; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *pframe = precv_frame->u.hdr.rx_data; + uint frame_len = precv_frame->u.hdr.len; + u8 *frame_body = (u8 *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + u8 category; + u8 action; + + DBG_871X(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(padapter->pnetdev)); + + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + + if (!psta) + goto exit; + + category = frame_body[0]; + if(category != RTW_WLAN_CATEGORY_SPECTRUM_MGMT) + goto exit; + + action = frame_body[1]; + switch (action) { + case RTW_WLAN_ACTION_SPCT_MSR_REQ: + case RTW_WLAN_ACTION_SPCT_MSR_RPRT: + case RTW_WLAN_ACTION_SPCT_TPC_REQ: + case RTW_WLAN_ACTION_SPCT_TPC_RPRT: + break; + case RTW_WLAN_ACTION_SPCT_CHL_SWITCH: + #ifdef CONFIG_SPCT_CH_SWITCH + ret = on_action_spct_ch_switch(padapter, psta, &frame_body[2], + frame_len-(frame_body-pframe)-2); + #endif + break; + default: + break; + } + +exit: + return ret; +} + +unsigned int OnAction_qos(_adapter *padapter, union recv_frame *precv_frame) +{ + return _SUCCESS; +} + +unsigned int OnAction_dls(_adapter *padapter, union recv_frame *precv_frame) +{ + return _SUCCESS; +} + +unsigned int OnAction_back(_adapter *padapter, union recv_frame *precv_frame) +{ + u8 *addr; + struct sta_info *psta=NULL; + struct recv_reorder_ctrl *preorder_ctrl; + unsigned char *frame_body; + unsigned char category, action; + unsigned short tid, status, reason_code = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 *pframe = precv_frame->u.hdr.rx_data; + struct sta_priv *pstapriv = &padapter->stapriv; +#ifdef CONFIG_80211N_HT + //check RA matches or not + if (!_rtw_memcmp(myid(&(padapter->eeprompriv)), GetAddr1Ptr(pframe), ETH_ALEN))//for if1, sta/ap mode + return _SUCCESS; + +/* + //check A1 matches or not + if (!_rtw_memcmp(myid(&(padapter->eeprompriv)), get_da(pframe), ETH_ALEN)) + return _SUCCESS; +*/ + DBG_871X("%s\n", __FUNCTION__); + + if((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) + if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) + return _SUCCESS; + + addr = GetAddr2Ptr(pframe); + psta = rtw_get_stainfo(pstapriv, addr); + + if(psta==NULL) + return _SUCCESS; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + category = frame_body[0]; + if (category == RTW_WLAN_CATEGORY_BACK)// representing Block Ack + { +#ifdef CONFIG_TDLS + if((psta->tdls_sta_state & TDLS_LINKED_STATE) && + (psta->htpriv.ht_option==_TRUE) && + (psta->htpriv.ampdu_enable==_TRUE) ) + { + //do nothing; just don't want to return _SUCCESS; + } + else +#endif //CONFIG_TDLS + if (!pmlmeinfo->HT_enable) + { + return _SUCCESS; + } + + action = frame_body[1]; + DBG_871X("%s, action=%d\n", __FUNCTION__, action); + switch (action) + { + case RTW_WLAN_ACTION_ADDBA_REQ: //ADDBA request + + _rtw_memcpy(&(pmlmeinfo->ADDBA_req), &(frame_body[2]), sizeof(struct ADDBA_request)); + //process_addba_req(padapter, (u8*)&(pmlmeinfo->ADDBA_req), GetAddr3Ptr(pframe)); + process_addba_req(padapter, (u8*)&(pmlmeinfo->ADDBA_req), addr); + + if(pmlmeinfo->bAcceptAddbaReq == _TRUE) + { + issue_action_BA(padapter, addr, RTW_WLAN_ACTION_ADDBA_RESP, 0); + } + else + { + issue_action_BA(padapter, addr, RTW_WLAN_ACTION_ADDBA_RESP, 37);//reject ADDBA Req + } + + break; + + case RTW_WLAN_ACTION_ADDBA_RESP: //ADDBA response + + //status = frame_body[3] | (frame_body[4] << 8); //endian issue + status = RTW_GET_LE16(&frame_body[3]); + tid = ((frame_body[5] >> 2) & 0x7); + + if (status == 0) + { //successful + DBG_871X("agg_enable for TID=%d\n", tid); + psta->htpriv.agg_enable_bitmap |= 1 << tid; + psta->htpriv.candidate_tid_bitmap &= ~BIT(tid); + } + else + { + psta->htpriv.agg_enable_bitmap &= ~BIT(tid); + } + + //DBG_871X("marc: ADDBA RSP: %x\n", pmlmeinfo->agg_enable_bitmap); + break; + + case RTW_WLAN_ACTION_DELBA: //DELBA + if ((frame_body[3] & BIT(3)) == 0) + { + psta->htpriv.agg_enable_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf)); + psta->htpriv.candidate_tid_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf)); + + //reason_code = frame_body[4] | (frame_body[5] << 8); + reason_code = RTW_GET_LE16(&frame_body[4]); + } + else if((frame_body[3] & BIT(3)) == BIT(3)) + { + tid = (frame_body[3] >> 4) & 0x0F; + + preorder_ctrl = &psta->recvreorder_ctrl[tid]; + preorder_ctrl->enable = _FALSE; + preorder_ctrl->indicate_seq = 0xffff; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d indicate_seq:%u \n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq); + #endif + } + + DBG_871X("%s(): DELBA: %x(%x)\n", __FUNCTION__,pmlmeinfo->agg_enable_bitmap, reason_code); + //todo: how to notify the host while receiving DELETE BA + break; + + default: + break; + } + } +#endif //CONFIG_80211N_HT + return _SUCCESS; +} + +#ifdef CONFIG_P2P + +static int get_reg_classes_full_count(struct p2p_channels channel_list) { + int cnt = 0; + int i; + + for (i = 0; i < channel_list.reg_classes; i++) { + cnt += channel_list.reg_class[i].channels; + } + + return cnt; +} + +static void get_channel_cnt_24g_5gl_5gh( struct mlme_ext_priv *pmlmeext, u8* p24g_cnt, u8* p5gl_cnt, u8* p5gh_cnt ) +{ + int i = 0; + + *p24g_cnt = 0; + *p5gl_cnt = 0; + *p5gh_cnt = 0; + + for( i = 0; i < pmlmeext->max_chan_nums; i++ ) + { + if ( pmlmeext->channel_set[ i ].ChannelNum <= 14 ) + { + (*p24g_cnt)++; + } + else if ( ( pmlmeext->channel_set[ i ].ChannelNum > 14 ) && ( pmlmeext->channel_set[ i ].ChannelNum <= 48 ) ) + { + // Just include the channel 36, 40, 44, 48 channels for 5G low + (*p5gl_cnt)++; + } + else if ( ( pmlmeext->channel_set[ i ].ChannelNum >= 149 ) && ( pmlmeext->channel_set[ i ].ChannelNum <= 161 ) ) + { + // Just include the channel 149, 153, 157, 161 channels for 5G high + (*p5gh_cnt)++; + } + } +} + +void issue_p2p_GO_request(_adapter *padapter, u8* raddr) +{ + + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_GO_NEGO_REQ; + u8 wpsie[ 255 ] = { 0x00 }, p2pie[ 255 ] = { 0x00 }; + u8 wpsielen = 0, p2pielen = 0, i; + u8 channel_cnt_24g = 0, channel_cnt_5gl = 0, channel_cnt_5gh = 0; + u16 len_channellist_attr = 0; +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct wifidirect_info *pwdinfo = &( padapter->wdinfo); + + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + DBG_871X( "[%s] In\n", __FUNCTION__ ); + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, myid(&(padapter->eeprompriv)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pwdinfo->negotiation_dialog_token = 1; // Initialize the dialog value + pframe = rtw_set_fixed_ie(pframe, 1, &pwdinfo->negotiation_dialog_token, &(pattrib->pktlen)); + + + + // WPS Section + wpsielen = 0; + // WPS OUI + *(u32*) ( wpsie ) = cpu_to_be32( WPSOUI ); + wpsielen += 4; + + // WPS version + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_VER1 ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0001 ); + wpsielen += 2; + + // Value: + wpsie[wpsielen++] = WPS_VERSION_1; // Version 1.0 + + // Device Password ID + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_DEVICE_PWID ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0002 ); + wpsielen += 2; + + // Value: + + if ( pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_PEER_DISPLAY_PIN ) + { + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_DPID_USER_SPEC ); + } + else if ( pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_SELF_DISPLAY_PIN ) + { + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_DPID_REGISTRAR_SPEC ); + } + else if ( pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_PBC ) + { + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_DPID_PBC ); + } + + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *) wpsie, &pattrib->pktlen ); + + + // P2P IE Section. + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // Commented by Albert 20110306 + // According to the P2P Specification, the group negoitation request frame should contain 9 P2P attributes + // 1. P2P Capability + // 2. Group Owner Intent + // 3. Configuration Timeout + // 4. Listen Channel + // 5. Extended Listen Timing + // 6. Intended P2P Interface Address + // 7. Channel List + // 8. P2P Device Info + // 9. Operating Channel + + + // P2P Capability + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CAPABILITY; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + p2pielen += 2; + + // Value: + // Device Capability Bitmap, 1 byte + p2pie[ p2pielen++ ] = DMP_P2P_DEVCAP_SUPPORT; + + // Group Capability Bitmap, 1 byte + if ( pwdinfo->persistent_supported ) + { + p2pie[ p2pielen++ ] = P2P_GRPCAP_CROSS_CONN | P2P_GRPCAP_PERSISTENT_GROUP; + } + else + { + p2pie[ p2pielen++ ] = P2P_GRPCAP_CROSS_CONN; + } + + + // Group Owner Intent + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_GO_INTENT; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0001 ); + p2pielen += 2; + + // Value: + // Todo the tie breaker bit. + p2pie[ p2pielen++ ] = ( ( pwdinfo->intent << 1 ) | BIT(0) ); + + // Configuration Timeout + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CONF_TIMEOUT; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + p2pielen += 2; + + // Value: + p2pie[ p2pielen++ ] = 200; // 2 seconds needed to be the P2P GO + p2pie[ p2pielen++ ] = 200; // 2 seconds needed to be the P2P Client + + + // Listen Channel + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_LISTEN_CH; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0005 ); + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Operating Class + p2pie[ p2pielen++ ] = 0x51; // Copy from SD7 + + // Channel Number + p2pie[ p2pielen++ ] = pwdinfo->listen_channel; // listening channel number + + + // Extended Listen Timing ATTR + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_EX_LISTEN_TIMING; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0004 ); + p2pielen += 2; + + // Value: + // Availability Period + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); + p2pielen += 2; + + // Availability Interval + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); + p2pielen += 2; + + + // Intended P2P Interface Address + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_INTENTED_IF_ADDR; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( ETH_ALEN ); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, myid( &padapter->eeprompriv ), ETH_ALEN ); + p2pielen += ETH_ALEN; + + + // Channel List + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CH_LIST; + + // Length: + // Country String(3) + // + ( Operating Class (1) + Number of Channels(1) ) * Operation Classes (?) + // + number of channels in all classes + len_channellist_attr = 3 + + (1 + 1) * (u16)(pmlmeext->channel_list.reg_classes) + + get_reg_classes_full_count(pmlmeext->channel_list); + +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 5 + 1 ); + } + else + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( len_channellist_attr ); + } +#else + + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( len_channellist_attr ); + +#endif + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Channel Entry List + +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + // Operating Class + if ( pbuddy_mlmeext->cur_channel > 14 ) + { + if ( pbuddy_mlmeext->cur_channel >= 149 ) + { + p2pie[ p2pielen++ ] = 0x7c; + } + else + { + p2pie[ p2pielen++ ] = 0x73; + } + } + else + { + p2pie[ p2pielen++ ] = 0x51; + } + + // Number of Channels + // Just support 1 channel and this channel is AP's channel + p2pie[ p2pielen++ ] = 1; + + // Channel List + p2pie[ p2pielen++ ] = pbuddy_mlmeext->cur_channel; + } + else + { + int i,j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + // Operating Class + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + // Number of Channels + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + // Channel List + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } +#else // CONFIG_CONCURRENT_MODE + { + int i,j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + // Operating Class + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + // Number of Channels + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + // Channel List + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } +#endif // CONFIG_CONCURRENT_MODE + + // Device Info + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_DEVICE_INFO; + + // Length: + // 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) + // + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); + p2pielen += 2; + + // Value: + // P2P Device Address + _rtw_memcpy( p2pie + p2pielen, myid( &padapter->eeprompriv ), ETH_ALEN ); + p2pielen += ETH_ALEN; + + // Config Method + // This field should be big endian. Noted by P2P specification. + + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->supported_wps_cm ); + + p2pielen += 2; + + // Primary Device Type + // Category ID + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); + p2pielen += 2; + + // OUI + *(u32*) ( p2pie + p2pielen ) = cpu_to_be32( WPSOUI ); + p2pielen += 4; + + // Sub Category ID + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); + p2pielen += 2; + + // Number of Secondary Device Types + p2pie[ p2pielen++ ] = 0x00; // No Secondary Device Type List + + // Device Name + // Type: + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + p2pielen += 2; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->device_name_len ); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_name , pwdinfo->device_name_len ); + p2pielen += pwdinfo->device_name_len; + + + // Operating Channel + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_OPERATING_CH; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0005 ); + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Operating Class + if ( pwdinfo->operating_channel <= 14 ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x51; + } + else if ( ( pwdinfo->operating_channel >= 36 ) && ( pwdinfo->operating_channel <= 48 ) ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x73; + } + else + { + // Operating Class + p2pie[ p2pielen++ ] = 0x7c; + } + + // Channel Number + p2pie[ p2pielen++ ] = pwdinfo->operating_channel; // operating channel number + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &pattrib->pktlen ); + +#ifdef CONFIG_WFD + wfdielen = build_nego_req_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + + return; + +} + + +void issue_p2p_GO_response(_adapter *padapter, u8* raddr, u8* frame_body,uint len, u8 result) +{ + + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_GO_NEGO_RESP; + u8 wpsie[ 255 ] = { 0x00 }, p2pie[ 255 ] = { 0x00 }; + u8 p2pielen = 0, i; + uint wpsielen = 0; + u16 wps_devicepassword_id = 0x0000; + uint wps_devicepassword_id_len = 0; + u8 channel_cnt_24g = 0, channel_cnt_5gl = 0, channel_cnt_5gh; + u16 len_channellist_attr = 0; + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct wifidirect_info *pwdinfo = &( padapter->wdinfo); + +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + DBG_871X( "[%s] In, result = %d\n", __FUNCTION__, result ); + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, myid(&(padapter->eeprompriv)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pwdinfo->negotiation_dialog_token = frame_body[7]; // The Dialog Token of provisioning discovery request frame. + pframe = rtw_set_fixed_ie(pframe, 1, &(pwdinfo->negotiation_dialog_token), &(pattrib->pktlen)); + + // Commented by Albert 20110328 + // Try to get the device password ID from the WPS IE of group negotiation request frame + // WiFi Direct test plan 5.1.15 + rtw_get_wps_ie( frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, wpsie, &wpsielen); + rtw_get_wps_attr_content( wpsie, wpsielen, WPS_ATTR_DEVICE_PWID, (u8*) &wps_devicepassword_id, &wps_devicepassword_id_len); + wps_devicepassword_id = be16_to_cpu( wps_devicepassword_id ); + + _rtw_memset( wpsie, 0x00, 255 ); + wpsielen = 0; + + // WPS Section + wpsielen = 0; + // WPS OUI + *(u32*) ( wpsie ) = cpu_to_be32( WPSOUI ); + wpsielen += 4; + + // WPS version + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_VER1 ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0001 ); + wpsielen += 2; + + // Value: + wpsie[wpsielen++] = WPS_VERSION_1; // Version 1.0 + + // Device Password ID + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_DEVICE_PWID ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0002 ); + wpsielen += 2; + + // Value: + if ( wps_devicepassword_id == WPS_DPID_USER_SPEC ) + { + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_DPID_REGISTRAR_SPEC ); + } + else if ( wps_devicepassword_id == WPS_DPID_REGISTRAR_SPEC ) + { + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_DPID_USER_SPEC ); + } + else + { + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_DPID_PBC ); + } + wpsielen += 2; + + // Commented by Kurt 20120113 + // If some device wants to do p2p handshake without sending prov_disc_req + // We have to get peer_req_cm from here. + if(_rtw_memcmp( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "000", 3) ) + { + if ( wps_devicepassword_id == WPS_DPID_USER_SPEC ) + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "dis", 3 ); + } + else if ( wps_devicepassword_id == WPS_DPID_REGISTRAR_SPEC ) + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pad", 3 ); + } + else + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pbc", 3 ); + } + } + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *) wpsie, &pattrib->pktlen ); + + + // P2P IE Section. + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // Commented by Albert 20100908 + // According to the P2P Specification, the group negoitation response frame should contain 9 P2P attributes + // 1. Status + // 2. P2P Capability + // 3. Group Owner Intent + // 4. Configuration Timeout + // 5. Operating Channel + // 6. Intended P2P Interface Address + // 7. Channel List + // 8. Device Info + // 9. Group ID ( Only GO ) + + + // ToDo: + + // P2P Status + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_STATUS; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0001 ); + p2pielen += 2; + + // Value: + p2pie[ p2pielen++ ] = result; + + // P2P Capability + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CAPABILITY; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + p2pielen += 2; + + // Value: + // Device Capability Bitmap, 1 byte + + if ( rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) ) + { + // Commented by Albert 2011/03/08 + // According to the P2P specification + // if the sending device will be client, the P2P Capability should be reserved of group negotation response frame + p2pie[ p2pielen++ ] = 0; + } + else + { + // Be group owner or meet the error case + p2pie[ p2pielen++ ] = DMP_P2P_DEVCAP_SUPPORT; + } + + // Group Capability Bitmap, 1 byte + if ( pwdinfo->persistent_supported ) + { + p2pie[ p2pielen++ ] = P2P_GRPCAP_CROSS_CONN | P2P_GRPCAP_PERSISTENT_GROUP; + } + else + { + p2pie[ p2pielen++ ] = P2P_GRPCAP_CROSS_CONN; + } + + // Group Owner Intent + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_GO_INTENT; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0001 ); + p2pielen += 2; + + // Value: + if ( pwdinfo->peer_intent & 0x01 ) + { + // Peer's tie breaker bit is 1, our tie breaker bit should be 0 + p2pie[ p2pielen++ ] = ( pwdinfo->intent << 1 ); + } + else + { + // Peer's tie breaker bit is 0, our tie breaker bit should be 1 + p2pie[ p2pielen++ ] = ( ( pwdinfo->intent << 1 ) | BIT(0) ); + } + + + // Configuration Timeout + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CONF_TIMEOUT; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + p2pielen += 2; + + // Value: + p2pie[ p2pielen++ ] = 200; // 2 seconds needed to be the P2P GO + p2pie[ p2pielen++ ] = 200; // 2 seconds needed to be the P2P Client + + // Operating Channel + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_OPERATING_CH; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0005 ); + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Operating Class + if ( pwdinfo->operating_channel <= 14 ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x51; + } + else if ( ( pwdinfo->operating_channel >= 36 ) && ( pwdinfo->operating_channel <= 48 ) ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x73; + } + else + { + // Operating Class + p2pie[ p2pielen++ ] = 0x7c; + } + + // Channel Number + p2pie[ p2pielen++ ] = pwdinfo->operating_channel; // operating channel number + + // Intended P2P Interface Address + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_INTENTED_IF_ADDR; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( ETH_ALEN ); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, myid( &padapter->eeprompriv ), ETH_ALEN ); + p2pielen += ETH_ALEN; + + // Channel List + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CH_LIST; + + // Country String(3) + // + ( Operating Class (1) + Number of Channels(1) ) * Operation Classes (?) + // + number of channels in all classes + len_channellist_attr = 3 + + (1 + 1) * (u16)pmlmeext->channel_list.reg_classes + + get_reg_classes_full_count(pmlmeext->channel_list); + +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 5 + 1 ); + } + else + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( len_channellist_attr ); + } +#else + + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( len_channellist_attr ); + + #endif + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Channel Entry List + +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + // Operating Class + if ( pbuddy_mlmeext->cur_channel > 14 ) + { + if ( pbuddy_mlmeext->cur_channel >= 149 ) + { + p2pie[ p2pielen++ ] = 0x7c; + } + else + { + p2pie[ p2pielen++ ] = 0x73; + } + } + else + { + p2pie[ p2pielen++ ] = 0x51; + } + + // Number of Channels + // Just support 1 channel and this channel is AP's channel + p2pie[ p2pielen++ ] = 1; + + // Channel List + p2pie[ p2pielen++ ] = pbuddy_mlmeext->cur_channel; + } + else + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + // Operating Class + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + // Number of Channels + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + // Channel List + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } +#else // CONFIG_CONCURRENT_MODE + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + // Operating Class + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + // Number of Channels + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + // Channel List + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } +#endif // CONFIG_CONCURRENT_MODE + + + // Device Info + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_DEVICE_INFO; + + // Length: + // 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) + // + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); + p2pielen += 2; + + // Value: + // P2P Device Address + _rtw_memcpy( p2pie + p2pielen, myid( &padapter->eeprompriv ), ETH_ALEN ); + p2pielen += ETH_ALEN; + + // Config Method + // This field should be big endian. Noted by P2P specification. + + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->supported_wps_cm ); + + p2pielen += 2; + + // Primary Device Type + // Category ID + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); + p2pielen += 2; + + // OUI + *(u32*) ( p2pie + p2pielen ) = cpu_to_be32( WPSOUI ); + p2pielen += 4; + + // Sub Category ID + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); + p2pielen += 2; + + // Number of Secondary Device Types + p2pie[ p2pielen++ ] = 0x00; // No Secondary Device Type List + + // Device Name + // Type: + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + p2pielen += 2; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->device_name_len ); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_name , pwdinfo->device_name_len ); + p2pielen += pwdinfo->device_name_len; + + if ( rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) ) + { + // Group ID Attribute + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_GROUP_ID; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( ETH_ALEN + pwdinfo->nego_ssidlen ); + p2pielen += 2; + + // Value: + // p2P Device Address + _rtw_memcpy( p2pie + p2pielen , pwdinfo->device_addr, ETH_ALEN ); + p2pielen += ETH_ALEN; + + // SSID + _rtw_memcpy( p2pie + p2pielen, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen ); + p2pielen += pwdinfo->nego_ssidlen; + + } + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &pattrib->pktlen ); + +#ifdef CONFIG_WFD + wfdielen = build_nego_resp_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + + return; + +} + +void issue_p2p_GO_confirm(_adapter *padapter, u8* raddr, u8 result) +{ + + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_GO_NEGO_CONF; + u8 wpsie[ 255 ] = { 0x00 }, p2pie[ 255 ] = { 0x00 }; + u8 wpsielen = 0, p2pielen = 0; + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct wifidirect_info *pwdinfo = &( padapter->wdinfo); +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + DBG_871X( "[%s] In\n", __FUNCTION__ ); + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, myid(&(padapter->eeprompriv)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(pwdinfo->negotiation_dialog_token), &(pattrib->pktlen)); + + + + // P2P IE Section. + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // Commented by Albert 20110306 + // According to the P2P Specification, the group negoitation request frame should contain 5 P2P attributes + // 1. Status + // 2. P2P Capability + // 3. Operating Channel + // 4. Channel List + // 5. Group ID ( if this WiFi is GO ) + + // P2P Status + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_STATUS; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0001 ); + p2pielen += 2; + + // Value: + p2pie[ p2pielen++ ] = result; + + // P2P Capability + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CAPABILITY; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + p2pielen += 2; + + // Value: + // Device Capability Bitmap, 1 byte + p2pie[ p2pielen++ ] = DMP_P2P_DEVCAP_SUPPORT; + + // Group Capability Bitmap, 1 byte + if ( pwdinfo->persistent_supported ) + { + p2pie[ p2pielen++ ] = P2P_GRPCAP_CROSS_CONN | P2P_GRPCAP_PERSISTENT_GROUP; + } + else + { + p2pie[ p2pielen++ ] = P2P_GRPCAP_CROSS_CONN; + } + + + // Operating Channel + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_OPERATING_CH; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0005 ); + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + + if ( rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) ) + { + if ( pwdinfo->peer_operating_ch <= 14 ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x51; + } + else if ( ( pwdinfo->peer_operating_ch >= 36 ) && ( pwdinfo->peer_operating_ch <= 48 ) ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x73; + } + else + { + // Operating Class + p2pie[ p2pielen++ ] = 0x7c; + } + + p2pie[ p2pielen++ ] = pwdinfo->peer_operating_ch; + } + else + { + if ( pwdinfo->operating_channel <= 14 ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x51; + } + else if ( ( pwdinfo->operating_channel >= 36 ) && ( pwdinfo->operating_channel <= 48 ) ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x73; + } + else + { + // Operating Class + p2pie[ p2pielen++ ] = 0x7c; + } + + // Channel Number + p2pie[ p2pielen++ ] = pwdinfo->operating_channel; // Use the listen channel as the operating channel + } + + + // Channel List + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CH_LIST; + + *(u16*) ( p2pie + p2pielen ) = 6; + p2pielen += 2; + + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Value: + if ( rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) ) + { + if ( pwdinfo->peer_operating_ch <= 14 ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x51; + } + else if ( ( pwdinfo->peer_operating_ch >= 36 ) && ( pwdinfo->peer_operating_ch <= 48 ) ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x73; + } + else + { + // Operating Class + p2pie[ p2pielen++ ] = 0x7c; + } + p2pie[ p2pielen++ ] = 1; + p2pie[ p2pielen++ ] = pwdinfo->peer_operating_ch; + } + else + { + if ( pwdinfo->operating_channel <= 14 ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x51; + } + else if ( ( pwdinfo->operating_channel >= 36 ) && ( pwdinfo->operating_channel <= 48 ) ) + { + // Operating Class + p2pie[ p2pielen++ ] = 0x73; + } + else + { + // Operating Class + p2pie[ p2pielen++ ] = 0x7c; + } + + // Channel Number + p2pie[ p2pielen++ ] = 1; + p2pie[ p2pielen++ ] = pwdinfo->operating_channel; // Use the listen channel as the operating channel + } + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) ) + { + // Group ID Attribute + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_GROUP_ID; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( ETH_ALEN + pwdinfo->nego_ssidlen ); + p2pielen += 2; + + // Value: + // p2P Device Address + _rtw_memcpy( p2pie + p2pielen , pwdinfo->device_addr, ETH_ALEN ); + p2pielen += ETH_ALEN; + + // SSID + _rtw_memcpy( p2pie + p2pielen, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen ); + p2pielen += pwdinfo->nego_ssidlen; + } + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &pattrib->pktlen ); + +#ifdef CONFIG_WFD + wfdielen = build_nego_confirm_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + + return; + +} + +void issue_p2p_invitation_request(_adapter *padapter, u8* raddr ) +{ + + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_INVIT_REQ; + u8 p2pie[ 255 ] = { 0x00 }; + u8 p2pielen = 0, i; + u8 dialogToken = 3; + u8 channel_cnt_24g = 0, channel_cnt_5gl = 0, channel_cnt_5gh = 0; + u16 len_channellist_attr = 0; +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD +#ifdef CONFIG_CONCURRENT_MODE + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct wifidirect_info *pbuddy_wdinfo = &pbuddy_adapter->wdinfo; + struct mlme_priv *pbuddy_mlmepriv = &pbuddy_adapter->mlmepriv; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; +#endif + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct wifidirect_info *pwdinfo = &( padapter->wdinfo); + + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, raddr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen)); + + // P2P IE Section. + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // Commented by Albert 20101011 + // According to the P2P Specification, the P2P Invitation request frame should contain 7 P2P attributes + // 1. Configuration Timeout + // 2. Invitation Flags + // 3. Operating Channel ( Only GO ) + // 4. P2P Group BSSID ( Should be included if I am the GO ) + // 5. Channel List + // 6. P2P Group ID + // 7. P2P Device Info + + // Configuration Timeout + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CONF_TIMEOUT; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + p2pielen += 2; + + // Value: + p2pie[ p2pielen++ ] = 200; // 2 seconds needed to be the P2P GO + p2pie[ p2pielen++ ] = 200; // 2 seconds needed to be the P2P Client + + // Invitation Flags + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_INVITATION_FLAGS; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0001 ); + p2pielen += 2; + + // Value: + p2pie[ p2pielen++ ] = P2P_INVITATION_FLAGS_PERSISTENT; + + + // Operating Channel + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_OPERATING_CH; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0005 ); + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Operating Class + if ( pwdinfo->invitereq_info.operating_ch <= 14 ) + p2pie[ p2pielen++ ] = 0x51; + else if ( ( pwdinfo->invitereq_info.operating_ch >= 36 ) && ( pwdinfo->invitereq_info.operating_ch <= 48 ) ) + p2pie[ p2pielen++ ] = 0x73; + else + p2pie[ p2pielen++ ] = 0x7c; + + // Channel Number + p2pie[ p2pielen++ ] = pwdinfo->invitereq_info.operating_ch; // operating channel number + + if ( _rtw_memcmp( myid( &padapter->eeprompriv ), pwdinfo->invitereq_info.go_bssid, ETH_ALEN ) ) + { + // P2P Group BSSID + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_GROUP_BSSID; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( ETH_ALEN ); + p2pielen += 2; + + // Value: + // P2P Device Address for GO + _rtw_memcpy( p2pie + p2pielen, pwdinfo->invitereq_info.go_bssid, ETH_ALEN ); + p2pielen += ETH_ALEN; + } + + // Channel List + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CH_LIST; + + + // Length: + // Country String(3) + // + ( Operating Class (1) + Number of Channels(1) ) * Operation Classes (?) + // + number of channels in all classes + len_channellist_attr = 3 + + (1 + 1) * (u16)pmlmeext->channel_list.reg_classes + + get_reg_classes_full_count(pmlmeext->channel_list); + +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 5 + 1 ); + } + else + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( len_channellist_attr ); + } +#else + + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( len_channellist_attr ); + + #endif + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Channel Entry List +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + // Operating Class + if ( pbuddy_mlmeext->cur_channel > 14 ) + { + if ( pbuddy_mlmeext->cur_channel >= 149 ) + { + p2pie[ p2pielen++ ] = 0x7c; + } + else + { + p2pie[ p2pielen++ ] = 0x73; + } + } + else + { + p2pie[ p2pielen++ ] = 0x51; + } + + // Number of Channels + // Just support 1 channel and this channel is AP's channel + p2pie[ p2pielen++ ] = 1; + + // Channel List + p2pie[ p2pielen++ ] = pbuddy_mlmeext->cur_channel; + } + else + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + // Operating Class + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + // Number of Channels + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + // Channel List + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } +#else // CONFIG_CONCURRENT_MODE + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + // Operating Class + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + // Number of Channels + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + // Channel List + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } +#endif // CONFIG_CONCURRENT_MODE + + + // P2P Group ID + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_GROUP_ID; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 6 + pwdinfo->invitereq_info.ssidlen ); + p2pielen += 2; + + // Value: + // P2P Device Address for GO + _rtw_memcpy( p2pie + p2pielen, pwdinfo->invitereq_info.go_bssid, ETH_ALEN ); + p2pielen += ETH_ALEN; + + // SSID + _rtw_memcpy( p2pie + p2pielen, pwdinfo->invitereq_info.go_ssid, pwdinfo->invitereq_info.ssidlen ); + p2pielen += pwdinfo->invitereq_info.ssidlen; + + + // Device Info + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_DEVICE_INFO; + + // Length: + // 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) + // + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); + p2pielen += 2; + + // Value: + // P2P Device Address + _rtw_memcpy( p2pie + p2pielen, myid( &padapter->eeprompriv ), ETH_ALEN ); + p2pielen += ETH_ALEN; + + // Config Method + // This field should be big endian. Noted by P2P specification. + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_CONFIG_METHOD_DISPLAY ); + p2pielen += 2; + + // Primary Device Type + // Category ID + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); + p2pielen += 2; + + // OUI + *(u32*) ( p2pie + p2pielen ) = cpu_to_be32( WPSOUI ); + p2pielen += 4; + + // Sub Category ID + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); + p2pielen += 2; + + // Number of Secondary Device Types + p2pie[ p2pielen++ ] = 0x00; // No Secondary Device Type List + + // Device Name + // Type: + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + p2pielen += 2; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->device_name_len ); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len ); + p2pielen += pwdinfo->device_name_len; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &pattrib->pktlen ); + +#ifdef CONFIG_WFD + wfdielen = build_invitation_req_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + + return; + +} + +void issue_p2p_invitation_response(_adapter *padapter, u8* raddr, u8 dialogToken, u8 status_code) +{ + + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_INVIT_RESP; + u8 p2pie[ 255 ] = { 0x00 }; + u8 p2pielen = 0, i; + u8 channel_cnt_24g = 0, channel_cnt_5gl = 0, channel_cnt_5gh = 0; + u16 len_channellist_attr = 0; +#ifdef CONFIG_CONCURRENT_MODE + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct wifidirect_info *pbuddy_wdinfo = &pbuddy_adapter->wdinfo; + struct mlme_priv *pbuddy_mlmepriv = &pbuddy_adapter->mlmepriv; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; +#endif +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct wifidirect_info *pwdinfo = &( padapter->wdinfo); + + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, raddr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen)); + + // P2P IE Section. + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // Commented by Albert 20101005 + // According to the P2P Specification, the P2P Invitation response frame should contain 5 P2P attributes + // 1. Status + // 2. Configuration Timeout + // 3. Operating Channel ( Only GO ) + // 4. P2P Group BSSID ( Only GO ) + // 5. Channel List + + // P2P Status + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_STATUS; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0001 ); + p2pielen += 2; + + // Value: + // When status code is P2P_STATUS_FAIL_INFO_UNAVAILABLE. + // Sent the event receiving the P2P Invitation Req frame to DMP UI. + // DMP had to compare the MAC address to find out the profile. + // So, the WiFi driver will send the P2P_STATUS_FAIL_INFO_UNAVAILABLE to NB. + // If the UI found the corresponding profile, the WiFi driver sends the P2P Invitation Req + // to NB to rebuild the persistent group. + p2pie[ p2pielen++ ] = status_code; + + // Configuration Timeout + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CONF_TIMEOUT; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + p2pielen += 2; + + // Value: + p2pie[ p2pielen++ ] = 200; // 2 seconds needed to be the P2P GO + p2pie[ p2pielen++ ] = 200; // 2 seconds needed to be the P2P Client + + if( status_code == P2P_STATUS_SUCCESS ) + { + if( rtw_p2p_chk_role( pwdinfo, P2P_ROLE_GO ) ) + { + // The P2P Invitation request frame asks this Wi-Fi device to be the P2P GO + // In this case, the P2P Invitation response frame should carry the two more P2P attributes. + // First one is operating channel attribute. + // Second one is P2P Group BSSID attribute. + + // Operating Channel + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_OPERATING_CH; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0005 ); + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Operating Class + p2pie[ p2pielen++ ] = 0x51; // Copy from SD7 + + // Channel Number + p2pie[ p2pielen++ ] = pwdinfo->operating_channel; // operating channel number + + + // P2P Group BSSID + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_GROUP_BSSID; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( ETH_ALEN ); + p2pielen += 2; + + // Value: + // P2P Device Address for GO + _rtw_memcpy( p2pie + p2pielen, myid( &padapter->eeprompriv ), ETH_ALEN ); + p2pielen += ETH_ALEN; + + } + + // Channel List + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CH_LIST; + + // Length: + // Country String(3) + // + ( Operating Class (1) + Number of Channels(1) ) * Operation Classes (?) + // + number of channels in all classes + len_channellist_attr = 3 + + (1 + 1) * (u16)pmlmeext->channel_list.reg_classes + + get_reg_classes_full_count(pmlmeext->channel_list); + +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 5 + 1 ); + } + else + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( len_channellist_attr ); + } +#else + + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( len_channellist_attr ); + +#endif + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Channel Entry List +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + // Operating Class + if ( pbuddy_mlmeext->cur_channel > 14 ) + { + if ( pbuddy_mlmeext->cur_channel >= 149 ) + { + p2pie[ p2pielen++ ] = 0x7c; + } + else + { + p2pie[ p2pielen++ ] = 0x73; + } + } + else + { + p2pie[ p2pielen++ ] = 0x51; + } + + // Number of Channels + // Just support 1 channel and this channel is AP's channel + p2pie[ p2pielen++ ] = 1; + + // Channel List + p2pie[ p2pielen++ ] = pbuddy_mlmeext->cur_channel; + } + else + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + // Operating Class + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + // Number of Channels + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + // Channel List + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } +#else // CONFIG_CONCURRENT_MODE + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + // Operating Class + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + // Number of Channels + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + // Channel List + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } +#endif // CONFIG_CONCURRENT_MODE + } + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &pattrib->pktlen ); + +#ifdef CONFIG_WFD + wfdielen = build_invitation_resp_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + + return; + +} + +void issue_p2p_provision_request(_adapter *padapter, u8* pssid, u8 ussidlen, u8* pdev_raddr ) +{ + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u8 dialogToken = 1; + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_PROVISION_DISC_REQ; + u8 wpsie[ 100 ] = { 0x00 }; + u8 wpsielen = 0; + u32 p2pielen = 0; +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + DBG_871X( "[%s] In\n", __FUNCTION__ ); + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, pdev_raddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pdev_raddr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen)); + + p2pielen = build_prov_disc_request_p2p_ie( pwdinfo, pframe, pssid, ussidlen, pdev_raddr ); + + pframe += p2pielen; + pattrib->pktlen += p2pielen; + + wpsielen = 0; + // WPS OUI + *(u32*) ( wpsie ) = cpu_to_be32( WPSOUI ); + wpsielen += 4; + + // WPS version + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_VER1 ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0001 ); + wpsielen += 2; + + // Value: + wpsie[wpsielen++] = WPS_VERSION_1; // Version 1.0 + + // Config Method + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_CONF_METHOD ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0002 ); + wpsielen += 2; + + // Value: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( pwdinfo->tx_prov_disc_info.wps_config_method_request ); + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *) wpsie, &pattrib->pktlen ); + + +#ifdef CONFIG_WFD + wfdielen = build_provdisc_req_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + + return; + +} + + +u8 is_matched_in_profilelist( u8* peermacaddr, struct profile_info* profileinfo ) +{ + u8 i, match_result = 0; + + DBG_871X( "[%s] peermac = %.2X %.2X %.2X %.2X %.2X %.2X\n", __FUNCTION__, + peermacaddr[0], peermacaddr[1],peermacaddr[2],peermacaddr[3],peermacaddr[4],peermacaddr[5]); + + for( i = 0; i < P2P_MAX_PERSISTENT_GROUP_NUM; i++, profileinfo++ ) + { + DBG_871X( "[%s] profileinfo_mac = %.2X %.2X %.2X %.2X %.2X %.2X\n", __FUNCTION__, + profileinfo->peermac[0], profileinfo->peermac[1],profileinfo->peermac[2],profileinfo->peermac[3],profileinfo->peermac[4],profileinfo->peermac[5]); + if ( _rtw_memcmp( peermacaddr, profileinfo->peermac, ETH_ALEN ) ) + { + match_result = 1; + DBG_871X( "[%s] Match!\n", __FUNCTION__ ); + break; + } + } + + return (match_result ); +} + +void issue_probersp_p2p(_adapter *padapter, unsigned char *da) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + unsigned char *mac; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + //WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + u16 beacon_interval = 100; + u16 capInfo = 0; + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 wpsie[255] = { 0x00 }; + u32 wpsielen = 0, p2pielen = 0; +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD +#ifdef CONFIG_INTEL_WIDI + u8 zero_array_check[L2SDTA_SERVICE_VE_LEN] = { 0x00 }; +#endif //CONFIG_INTEL_WIDI + + //DBG_871X("%s\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + mac = myid(&(padapter->eeprompriv)); + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + + // Use the device address for BSSID field. + _rtw_memcpy(pwlanhdr->addr3, mac, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(fctrl, WIFI_PROBERSP); + + pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = pattrib->hdrlen; + pframe += pattrib->hdrlen; + + //timestamp will be inserted by hardware + pframe += 8; + pattrib->pktlen += 8; + + // beacon interval: 2 bytes + _rtw_memcpy(pframe, (unsigned char *) &beacon_interval, 2); + pframe += 2; + pattrib->pktlen += 2; + + // capability info: 2 bytes + // ESS and IBSS bits must be 0 (defined in the 3.1.2.1.1 of WiFi Direct Spec) + capInfo |= cap_ShortPremble; + capInfo |= cap_ShortSlot; + + _rtw_memcpy(pframe, (unsigned char *) &capInfo, 2); + pframe += 2; + pattrib->pktlen += 2; + + + // SSID + pframe = rtw_set_ie(pframe, _SSID_IE_, 7, pwdinfo->p2p_wildcard_ssid, &pattrib->pktlen); + + // supported rates... + // Use the OFDM rate in the P2P probe response frame. ( 6(B), 9(B), 12, 18, 24, 36, 48, 54 ) + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, pwdinfo->support_rate, &pattrib->pktlen); + + // DS parameter set + pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&pwdinfo->listen_channel, &pattrib->pktlen); + +#ifdef CONFIG_IOCTL_CFG80211 + if(wdev_to_priv(padapter->rtw_wdev)->p2p_enabled && pwdinfo->driver_interface == DRIVER_CFG80211 ) + { + if( pmlmepriv->wps_probe_resp_ie != NULL && pmlmepriv->p2p_probe_resp_ie != NULL ) + { + //WPS IE + _rtw_memcpy(pframe, pmlmepriv->wps_probe_resp_ie, pmlmepriv->wps_probe_resp_ie_len); + pattrib->pktlen += pmlmepriv->wps_probe_resp_ie_len; + pframe += pmlmepriv->wps_probe_resp_ie_len; + + //P2P IE + _rtw_memcpy(pframe, pmlmepriv->p2p_probe_resp_ie, pmlmepriv->p2p_probe_resp_ie_len); + pattrib->pktlen += pmlmepriv->p2p_probe_resp_ie_len; + pframe += pmlmepriv->p2p_probe_resp_ie_len; + } + } + else +#endif //CONFIG_IOCTL_CFG80211 + { + + // Todo: WPS IE + // Noted by Albert 20100907 + // According to the WPS specification, all the WPS attribute is presented by Big Endian. + + wpsielen = 0; + // WPS OUI + *(u32*) ( wpsie ) = cpu_to_be32( WPSOUI ); + wpsielen += 4; + + // WPS version + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_VER1 ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0001 ); + wpsielen += 2; + + // Value: + wpsie[wpsielen++] = WPS_VERSION_1; // Version 1.0 + +#ifdef CONFIG_INTEL_WIDI + // Commented by Kurt + // Appended WiDi info. only if we did issued_probereq_widi(), and then we saved ven. ext. in pmlmepriv->sa_ext. + if( _rtw_memcmp(pmlmepriv->sa_ext, zero_array_check, L2SDTA_SERVICE_VE_LEN) == _FALSE + || pmlmepriv->num_p2p_sdt != 0 ) + { + //Sec dev type + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_SEC_DEV_TYPE_LIST ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0008 ); + wpsielen += 2; + + // Value: + // Category ID + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_PDT_CID_DISPLAYS ); + wpsielen += 2; + + // OUI + *(u32*) ( wpsie + wpsielen ) = cpu_to_be32( INTEL_DEV_TYPE_OUI ); + wpsielen += 4; + + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_PDT_SCID_WIDI_CONSUMER_SINK ); + wpsielen += 2; + + if( _rtw_memcmp(pmlmepriv->sa_ext, zero_array_check, L2SDTA_SERVICE_VE_LEN) == _FALSE ) + { + // Vendor Extension + _rtw_memcpy( wpsie + wpsielen, pmlmepriv->sa_ext, L2SDTA_SERVICE_VE_LEN ); + wpsielen += L2SDTA_SERVICE_VE_LEN; + } + } +#endif //CONFIG_INTEL_WIDI + + // WiFi Simple Config State + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_SIMPLE_CONF_STATE ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0001 ); + wpsielen += 2; + + // Value: + wpsie[wpsielen++] = WPS_WSC_STATE_NOT_CONFIG; // Not Configured. + + // Response Type + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_RESP_TYPE ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0001 ); + wpsielen += 2; + + // Value: + wpsie[wpsielen++] = WPS_RESPONSE_TYPE_8021X; + + // UUID-E + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_UUID_E ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0010 ); + wpsielen += 2; + + // Value: + if (pwdinfo->external_uuid == 0) { + _rtw_memset( wpsie + wpsielen, 0x0, 16 ); + _rtw_memcpy( wpsie + wpsielen, myid( &padapter->eeprompriv ), ETH_ALEN ); + } else { + _rtw_memcpy( wpsie + wpsielen, pwdinfo->uuid, 0x10 ); + } + wpsielen += 0x10; + + // Manufacturer + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_MANUFACTURER ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0007 ); + wpsielen += 2; + + // Value: + _rtw_memcpy( wpsie + wpsielen, "Realtek", 7 ); + wpsielen += 7; + + // Model Name + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_MODEL_NAME ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0006 ); + wpsielen += 2; + + // Value: + _rtw_memcpy( wpsie + wpsielen, "8192CU", 6 ); + wpsielen += 6; + + // Model Number + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_MODEL_NUMBER ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0001 ); + wpsielen += 2; + + // Value: + wpsie[ wpsielen++ ] = 0x31; // character 1 + + // Serial Number + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_SERIAL_NUMBER ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( ETH_ALEN ); + wpsielen += 2; + + // Value: + _rtw_memcpy( wpsie + wpsielen, "123456" , ETH_ALEN ); + wpsielen += ETH_ALEN; + + // Primary Device Type + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_PRIMARY_DEV_TYPE ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0008 ); + wpsielen += 2; + + // Value: + // Category ID + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); + wpsielen += 2; + + // OUI + *(u32*) ( wpsie + wpsielen ) = cpu_to_be32( WPSOUI ); + wpsielen += 4; + + // Sub Category ID + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); + wpsielen += 2; + + // Device Name + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( pwdinfo->device_name_len ); + wpsielen += 2; + + // Value: + if (pwdinfo->device_name_len) + { + _rtw_memcpy( wpsie + wpsielen, pwdinfo->device_name, pwdinfo->device_name_len ); + wpsielen += pwdinfo->device_name_len; + } + + // Config Method + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_CONF_METHOD ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0002 ); + wpsielen += 2; + + // Value: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( pwdinfo->supported_wps_cm ); + wpsielen += 2; + + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *) wpsie, &pattrib->pktlen ); + + + p2pielen = build_probe_resp_p2p_ie(pwdinfo, pframe); + pframe += p2pielen; + pattrib->pktlen += p2pielen; + } + +#ifdef CONFIG_WFD +#ifdef CONFIG_IOCTL_CFG80211 + if ( _TRUE == pwdinfo->wfd_info->wfd_enable ) +#endif //CONFIG_IOCTL_CFG80211 + { + wfdielen = build_probe_resp_wfd_ie(pwdinfo, pframe, 0); + pframe += wfdielen; + pattrib->pktlen += wfdielen; + } +#ifdef CONFIG_IOCTL_CFG80211 + else if (pmlmepriv->wfd_probe_resp_ie != NULL && pmlmepriv->wfd_probe_resp_ie_len>0) + { + //WFD IE + _rtw_memcpy(pframe, pmlmepriv->wfd_probe_resp_ie, pmlmepriv->wfd_probe_resp_ie_len); + pattrib->pktlen += pmlmepriv->wfd_probe_resp_ie_len; + pframe += pmlmepriv->wfd_probe_resp_ie_len; + } +#endif //CONFIG_IOCTL_CFG80211 +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + + + dump_mgntframe(padapter, pmgntframe); + + return; + +} + +int _issue_probereq_p2p(_adapter *padapter, u8 *da, int wait_ack) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + unsigned char *mac; + unsigned char bssrate[NumRates]; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + int bssrate_len = 0; + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 wpsie[255] = { 0x00 }, p2pie[ 255 ] = { 0x00 }; + u16 wpsielen = 0, p2pielen = 0; +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD + + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + goto exit; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + mac = myid(&(padapter->eeprompriv)); + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + if (da) { + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, da, ETH_ALEN); + } else { + if ( ( pwdinfo->p2p_info.scan_op_ch_only ) || ( pwdinfo->rx_invitereq_info.scan_op_ch_only ) ) + { + // This two flags will be set when this is only the P2P client mode. + _rtw_memcpy(pwlanhdr->addr1, pwdinfo->p2p_peer_interface_addr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pwdinfo->p2p_peer_interface_addr, ETH_ALEN); + } + else + { + // broadcast probe request frame + _rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, bc_addr, ETH_ALEN); + } + } + _rtw_memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_PROBEREQ); + + pframe += sizeof (struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof (struct rtw_ieee80211_hdr_3addr); + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ)) + { + pframe = rtw_set_ie(pframe, _SSID_IE_, pwdinfo->tx_prov_disc_info.ssid.SsidLength, pwdinfo->tx_prov_disc_info.ssid.Ssid, &(pattrib->pktlen)); + } + else + { + pframe = rtw_set_ie(pframe, _SSID_IE_, P2P_WILDCARD_SSID_LEN, pwdinfo->p2p_wildcard_ssid, &(pattrib->pktlen)); + } + // Use the OFDM rate in the P2P probe request frame. ( 6(B), 9(B), 12(B), 24(B), 36, 48, 54 ) + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, pwdinfo->support_rate, &pattrib->pktlen); + +#ifdef CONFIG_IOCTL_CFG80211 + if(wdev_to_priv(padapter->rtw_wdev)->p2p_enabled && pwdinfo->driver_interface == DRIVER_CFG80211 ) + { + if( pmlmepriv->wps_probe_req_ie != NULL && pmlmepriv->p2p_probe_req_ie != NULL ) + { + //WPS IE + _rtw_memcpy(pframe, pmlmepriv->wps_probe_req_ie, pmlmepriv->wps_probe_req_ie_len); + pattrib->pktlen += pmlmepriv->wps_probe_req_ie_len; + pframe += pmlmepriv->wps_probe_req_ie_len; + + //P2P IE + _rtw_memcpy(pframe, pmlmepriv->p2p_probe_req_ie, pmlmepriv->p2p_probe_req_ie_len); + pattrib->pktlen += pmlmepriv->p2p_probe_req_ie_len; + pframe += pmlmepriv->p2p_probe_req_ie_len; + } + } + else +#endif //CONFIG_IOCTL_CFG80211 + { + + // WPS IE + // Noted by Albert 20110221 + // According to the WPS specification, all the WPS attribute is presented by Big Endian. + + wpsielen = 0; + // WPS OUI + *(u32*) ( wpsie ) = cpu_to_be32( WPSOUI ); + wpsielen += 4; + + // WPS version + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_VER1 ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0001 ); + wpsielen += 2; + + // Value: + wpsie[wpsielen++] = WPS_VERSION_1; // Version 1.0 + + if( pmlmepriv->wps_probe_req_ie == NULL ) + { + // UUID-E + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_UUID_E ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0010 ); + wpsielen += 2; + + // Value: + if (pwdinfo->external_uuid == 0) { + _rtw_memset( wpsie + wpsielen, 0x0, 16 ); + _rtw_memcpy( wpsie + wpsielen, myid( &padapter->eeprompriv ), ETH_ALEN ); + } else { + _rtw_memcpy( wpsie + wpsielen, pwdinfo->uuid, 0x10 ); + } + wpsielen += 0x10; + + // Config Method + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_CONF_METHOD ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0002 ); + wpsielen += 2; + + // Value: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( pwdinfo->supported_wps_cm ); + wpsielen += 2; + } + + // Device Name + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( pwdinfo->device_name_len ); + wpsielen += 2; + + // Value: + _rtw_memcpy( wpsie + wpsielen, pwdinfo->device_name, pwdinfo->device_name_len ); + wpsielen += pwdinfo->device_name_len; + + // Primary Device Type + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_PRIMARY_DEV_TYPE ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0008 ); + wpsielen += 2; + + // Value: + // Category ID + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_PDT_CID_RTK_WIDI ); + wpsielen += 2; + + // OUI + *(u32*) ( wpsie + wpsielen ) = cpu_to_be32( WPSOUI ); + wpsielen += 4; + + // Sub Category ID + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_PDT_SCID_RTK_DMP ); + wpsielen += 2; + + // Device Password ID + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_DEVICE_PWID ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0002 ); + wpsielen += 2; + + // Value: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_DPID_REGISTRAR_SPEC ); // Registrar-specified + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *) wpsie, &pattrib->pktlen ); + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // Commented by Albert 20110221 + // According to the P2P Specification, the probe request frame should contain 5 P2P attributes + // 1. P2P Capability + // 2. P2P Device ID if this probe request wants to find the specific P2P device + // 3. Listen Channel + // 4. Extended Listen Timing + // 5. Operating Channel if this WiFi is working as the group owner now + + // P2P Capability + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CAPABILITY; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + p2pielen += 2; + + // Value: + // Device Capability Bitmap, 1 byte + p2pie[ p2pielen++ ] = DMP_P2P_DEVCAP_SUPPORT; + + // Group Capability Bitmap, 1 byte + if ( pwdinfo->persistent_supported ) + p2pie[ p2pielen++ ] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT; + else + p2pie[ p2pielen++ ] = DMP_P2P_GRPCAP_SUPPORT; + + // Listen Channel + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_LISTEN_CH; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0005 ); + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Operating Class + p2pie[ p2pielen++ ] = 0x51; // Copy from SD7 + + // Channel Number + p2pie[ p2pielen++ ] = pwdinfo->listen_channel; // listen channel + + + // Extended Listen Timing + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_EX_LISTEN_TIMING; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0004 ); + p2pielen += 2; + + // Value: + // Availability Period + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); + p2pielen += 2; + + // Availability Interval + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); + p2pielen += 2; + + if ( rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) ) + { + // Operating Channel (if this WiFi is working as the group owner now) + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_OPERATING_CH; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0005 ); + p2pielen += 2; + + // Value: + // Country String + p2pie[ p2pielen++ ] = 'X'; + p2pie[ p2pielen++ ] = 'X'; + + // The third byte should be set to 0x04. + // Described in the "Operating Channel Attribute" section. + p2pie[ p2pielen++ ] = 0x04; + + // Operating Class + p2pie[ p2pielen++ ] = 0x51; // Copy from SD7 + + // Channel Number + p2pie[ p2pielen++ ] = pwdinfo->operating_channel; // operating channel number + + } + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &pattrib->pktlen ); + + if( pmlmepriv->wps_probe_req_ie != NULL ) + { + //WPS IE + _rtw_memcpy(pframe, pmlmepriv->wps_probe_req_ie, pmlmepriv->wps_probe_req_ie_len); + pattrib->pktlen += pmlmepriv->wps_probe_req_ie_len; + pframe += pmlmepriv->wps_probe_req_ie_len; + } + } + +#ifdef CONFIG_WFD +#ifdef CONFIG_IOCTL_CFG80211 + if ( _TRUE == pwdinfo->wfd_info->wfd_enable ) +#endif + { + wfdielen = build_probe_req_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; + } +#ifdef CONFIG_IOCTL_CFG80211 + else if (pmlmepriv->wfd_probe_req_ie != NULL && pmlmepriv->wfd_probe_req_ie_len>0) + { + //WFD IE + _rtw_memcpy(pframe, pmlmepriv->wfd_probe_req_ie, pmlmepriv->wfd_probe_req_ie_len); + pattrib->pktlen += pmlmepriv->wfd_probe_req_ie_len; + pframe += pmlmepriv->wfd_probe_req_ie_len; + } +#endif //CONFIG_IOCTL_CFG80211 +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("issuing probe_req, tx_len=%d\n", pattrib->last_txcmdsz)); + + if (wait_ack) { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } else { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + +inline void issue_probereq_p2p(_adapter *adapter, u8 *da) +{ + _issue_probereq_p2p(adapter, da, _FALSE); +} + +int issue_probereq_p2p_ex(_adapter *adapter, u8 *da, int try_cnt, int wait_ms) +{ + int ret; + int i = 0; + u32 start = rtw_get_current_time(); + + do + { + ret = _issue_probereq_p2p(adapter, da, wait_ms>0?_TRUE:_FALSE); + + i++; + + if (adapter->bDriverStopped || adapter->bSurpriseRemoved) + break; + + if(i < try_cnt && wait_ms > 0 && ret==_FAIL) + rtw_msleep_os(wait_ms); + + }while((i<try_cnt) && ((ret==_FAIL)||(wait_ms==0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + #ifndef DBG_XMIT_ACK + goto exit; + #endif + } + + if (try_cnt && wait_ms) { + if (da) + DBG_871X(FUNC_ADPT_FMT" to "MAC_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(adapter), MAC_ARG(da), rtw_get_oper_ch(adapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_871X(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(adapter), rtw_get_oper_ch(adapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +#endif //CONFIG_P2P + +s32 rtw_action_public_decache(union recv_frame *recv_frame, s32 token) +{ + _adapter *adapter = recv_frame->u.hdr.adapter; + struct mlme_ext_priv *mlmeext = &(adapter->mlmeextpriv); + u8 *frame = recv_frame->u.hdr.rx_data; + u16 seq_ctrl = ( (recv_frame->u.hdr.attrib.seq_num&0xffff) << 4) | + (recv_frame->u.hdr.attrib.frag_num & 0xf); + + if (GetRetry(frame)) { + if (token >= 0) { + if ((seq_ctrl == mlmeext->action_public_rxseq) + && (token == mlmeext->action_public_dialog_token)) + { + DBG_871X(FUNC_ADPT_FMT" seq_ctrl=0x%x, rxseq=0x%x, token:%d\n", + FUNC_ADPT_ARG(adapter), seq_ctrl, mlmeext->action_public_rxseq, token); + return _FAIL; + } + } else { + if (seq_ctrl == mlmeext->action_public_rxseq) { + DBG_871X(FUNC_ADPT_FMT" seq_ctrl=0x%x, rxseq=0x%x\n", + FUNC_ADPT_ARG(adapter), seq_ctrl, mlmeext->action_public_rxseq); + return _FAIL; + } + } + } + + mlmeext->action_public_rxseq = seq_ctrl; + + if (token >= 0) + mlmeext->action_public_dialog_token = token; + + return _SUCCESS; +} + +unsigned int on_action_public_p2p(union recv_frame *precv_frame) +{ + _adapter *padapter = precv_frame->u.hdr.adapter; + u8 *pframe = precv_frame->u.hdr.rx_data; + uint len = precv_frame->u.hdr.len; + u8 *frame_body; + u8 dialogToken=0; +#ifdef CONFIG_P2P + u8 *p2p_ie; + u32 p2p_ielen, wps_ielen; + struct wifidirect_info *pwdinfo = &( padapter->wdinfo ); + u8 result = P2P_STATUS_SUCCESS; + u8 empty_addr[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + u8 *merged_p2pie = NULL; + u32 merged_p2p_ielen = 0; +#endif //CONFIG_P2P + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + dialogToken = frame_body[7]; + + if (rtw_action_public_decache(precv_frame, dialogToken) == _FAIL) + return _FAIL; + +#ifdef CONFIG_P2P + _cancel_timer_ex( &pwdinfo->reset_ch_sitesurvey ); +#ifdef CONFIG_IOCTL_CFG80211 + if(wdev_to_priv(padapter->rtw_wdev)->p2p_enabled && pwdinfo->driver_interface == DRIVER_CFG80211) + { + rtw_cfg80211_rx_p2p_action_public(padapter, pframe, len); + } + else +#endif //CONFIG_IOCTL_CFG80211 + { + // Do nothing if the driver doesn't enable the P2P function. + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE)) + return _SUCCESS; + + len -= sizeof(struct rtw_ieee80211_hdr_3addr); + + switch( frame_body[ 6 ] )//OUI Subtype + { + case P2P_GO_NEGO_REQ: + { + DBG_871X( "[%s] Got GO Nego Req Frame\n", __FUNCTION__); + _rtw_memset( &pwdinfo->groupid_info, 0x00, sizeof( struct group_id_info ) ); + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_REQ)) + { + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + } + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_FAIL)) + { + // Commented by Albert 20110526 + // In this case, this means the previous nego fail doesn't be reset yet. + _cancel_timer_ex( &pwdinfo->restore_p2p_state_timer ); + // Restore the previous p2p state + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + DBG_871X( "[%s] Restore the previous p2p state to %d\n", __FUNCTION__, rtw_p2p_state(pwdinfo) ); + } +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + _cancel_timer_ex( &pwdinfo->ap_p2p_switch_timer ); + } +#endif // CONFIG_CONCURRENT_MODE + + // Commented by Kurt 20110902 + //Add if statement to avoid receiving duplicate prov disc req. such that pre_p2p_state would be covered. + if(!rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + + // Commented by Kurt 20120113 + // Get peer_dev_addr here if peer doesn't issue prov_disc frame. + if( _rtw_memcmp(pwdinfo->rx_prov_disc_info.peerDevAddr, empty_addr, ETH_ALEN) ); + _rtw_memcpy(pwdinfo->rx_prov_disc_info.peerDevAddr, GetAddr2Ptr(pframe), ETH_ALEN); + + result = process_p2p_group_negotation_req( pwdinfo, frame_body, len ); + issue_p2p_GO_response( padapter, GetAddr2Ptr(pframe), frame_body, len, result ); +#ifdef CONFIG_INTEL_WIDI + if( (padapter->mlmepriv.widi_state == INTEL_WIDI_STATE_LISTEN) && (padapter->mlmepriv.widi_state != INTEL_WIDI_STATE_WFD_CONNECTION) ) + { + padapter->mlmepriv.widi_state = INTEL_WIDI_STATE_WFD_CONNECTION; + _cancel_timer_ex(&(padapter->mlmepriv.listen_timer)); + intel_widi_wk_cmd(padapter, INTEL_WIDI_LISTEN_STOP_WK, NULL); + } +#endif //CONFIG_INTEL_WIDI + + // Commented by Albert 20110718 + // No matter negotiating or negotiation failure, the driver should set up the restore P2P state timer. +#ifdef CONFIG_CONCURRENT_MODE + // Commented by Albert 20120107 + _set_timer( &pwdinfo->restore_p2p_state_timer, 3000 ); +#else // CONFIG_CONCURRENT_MODE + _set_timer( &pwdinfo->restore_p2p_state_timer, 5000 ); +#endif // CONFIG_CONCURRENT_MODE + break; + } + case P2P_GO_NEGO_RESP: + { + DBG_871X( "[%s] Got GO Nego Resp Frame\n", __FUNCTION__); + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) + { + // Commented by Albert 20110425 + // The restore timer is enabled when issuing the nego request frame of rtw_p2p_connect function. + _cancel_timer_ex( &pwdinfo->restore_p2p_state_timer ); + pwdinfo->nego_req_info.benable = _FALSE; + result = process_p2p_group_negotation_resp( pwdinfo, frame_body, len); + issue_p2p_GO_confirm( pwdinfo->padapter, GetAddr2Ptr(pframe), result); + if ( P2P_STATUS_SUCCESS == result ) + { + if ( rtw_p2p_role(pwdinfo) == P2P_ROLE_CLIENT ) + { + pwdinfo->p2p_info.operation_ch[ 0 ] = pwdinfo->peer_operating_ch; + #ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->p2p_info.operation_ch[ 1 ] = 1; //Check whether GO is operating in channel 1; + pwdinfo->p2p_info.operation_ch[ 2 ] = 6; //Check whether GO is operating in channel 6; + pwdinfo->p2p_info.operation_ch[ 3 ] = 11; //Check whether GO is operating in channel 11; + #endif //CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->p2p_info.scan_op_ch_only = 1; + _set_timer( &pwdinfo->reset_ch_sitesurvey2, P2P_RESET_SCAN_CH ); + } + } + + // Reset the dialog token for group negotiation frames. + pwdinfo->negotiation_dialog_token = 1; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_FAIL)) + { + _set_timer( &pwdinfo->restore_p2p_state_timer, 5000 ); + } + } + else + { + DBG_871X( "[%s] Skipped GO Nego Resp Frame (p2p_state != P2P_STATE_GONEGO_ING)\n", __FUNCTION__); + } + + break; + } + case P2P_GO_NEGO_CONF: + { + DBG_871X( "[%s] Got GO Nego Confirm Frame\n", __FUNCTION__); + result = process_p2p_group_negotation_confirm( pwdinfo, frame_body, len); + if ( P2P_STATUS_SUCCESS == result ) + { + if ( rtw_p2p_role(pwdinfo) == P2P_ROLE_CLIENT ) + { + pwdinfo->p2p_info.operation_ch[ 0 ] = pwdinfo->peer_operating_ch; + #ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->p2p_info.operation_ch[ 1 ] = 1; //Check whether GO is operating in channel 1; + pwdinfo->p2p_info.operation_ch[ 2 ] = 6; //Check whether GO is operating in channel 6; + pwdinfo->p2p_info.operation_ch[ 3 ] = 11; //Check whether GO is operating in channel 11; + #endif //CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->p2p_info.scan_op_ch_only = 1; + _set_timer( &pwdinfo->reset_ch_sitesurvey2, P2P_RESET_SCAN_CH ); + } + } + break; + } + case P2P_INVIT_REQ: + { + // Added by Albert 2010/10/05 + // Received the P2P Invite Request frame. + + DBG_871X( "[%s] Got invite request frame!\n", __FUNCTION__ ); + if ( (p2p_ie=rtw_get_p2p_ie( frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &p2p_ielen)) ) + { + // Parse the necessary information from the P2P Invitation Request frame. + // For example: The MAC address of sending this P2P Invitation Request frame. + u32 attr_contentlen = 0; + u8 status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + struct group_id_info group_id; + u8 invitation_flag = 0; + + + merged_p2p_ielen = rtw_get_p2p_merged_ies_len(frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_); + + merged_p2pie = rtw_zmalloc(merged_p2p_ielen + 2); // 2 is for EID and Length + if (merged_p2pie == NULL) + { + DBG_871X( "[%s] Malloc p2p ie fail\n", __FUNCTION__); + goto exit; + } + _rtw_memset(merged_p2pie, 0x00, merged_p2p_ielen); + + merged_p2p_ielen = rtw_p2p_merge_ies(frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, merged_p2pie); + + rtw_get_p2p_attr_content( merged_p2pie, merged_p2p_ielen, P2P_ATTR_INVITATION_FLAGS, &invitation_flag, &attr_contentlen); + if ( attr_contentlen ) + { + + rtw_get_p2p_attr_content( merged_p2pie, merged_p2p_ielen, P2P_ATTR_GROUP_BSSID, pwdinfo->p2p_peer_interface_addr, &attr_contentlen); + // Commented by Albert 20120510 + // Copy to the pwdinfo->p2p_peer_interface_addr. + // So that the WFD UI ( or Sigma ) can get the peer interface address by using the following command. + // #> iwpriv wlan0 p2p_get peer_ifa + // After having the peer interface address, the sigma can find the correct conf file for wpa_supplicant. + + if ( attr_contentlen ) + { + DBG_871X( "[%s] GO's BSSID = %.2X %.2X %.2X %.2X %.2X %.2X\n", __FUNCTION__, + pwdinfo->p2p_peer_interface_addr[0], pwdinfo->p2p_peer_interface_addr[1], + pwdinfo->p2p_peer_interface_addr[2], pwdinfo->p2p_peer_interface_addr[3], + pwdinfo->p2p_peer_interface_addr[4], pwdinfo->p2p_peer_interface_addr[5] ); + } + + if ( invitation_flag & P2P_INVITATION_FLAGS_PERSISTENT ) + { + // Re-invoke the persistent group. + + _rtw_memset( &group_id, 0x00, sizeof( struct group_id_info ) ); + rtw_get_p2p_attr_content( merged_p2pie, merged_p2p_ielen, P2P_ATTR_GROUP_ID, ( u8* ) &group_id, &attr_contentlen); + if ( attr_contentlen ) + { + if ( _rtw_memcmp( group_id.go_device_addr, myid( &padapter->eeprompriv ), ETH_ALEN ) ) + { + // The p2p device sending this p2p invitation request wants this Wi-Fi device to be the persistent GO. + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_GO ); + rtw_p2p_set_role( pwdinfo, P2P_ROLE_GO ); + status_code = P2P_STATUS_SUCCESS; + } + else + { + // The p2p device sending this p2p invitation request wants to be the persistent GO. + if ( is_matched_in_profilelist( pwdinfo->p2p_peer_interface_addr, &pwdinfo->profileinfo[ 0 ] ) ) + { + u8 operatingch_info[5] = { 0x00 }; + + if ( rtw_get_p2p_attr_content(merged_p2pie, merged_p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen) ) + { + if( rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, (u32)operatingch_info[4] ) >= 0 ) + { + // The operating channel is acceptable for this device. + pwdinfo->rx_invitereq_info.operation_ch[0]= operatingch_info[4]; + #ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->rx_invitereq_info.operation_ch[1]= 1; //Check whether GO is operating in channel 1; + pwdinfo->rx_invitereq_info.operation_ch[2]= 6; //Check whether GO is operating in channel 6; + pwdinfo->rx_invitereq_info.operation_ch[3]= 11; //Check whether GO is operating in channel 11; + #endif //CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->rx_invitereq_info.scan_op_ch_only = 1; + _set_timer( &pwdinfo->reset_ch_sitesurvey, P2P_RESET_SCAN_CH ); + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_MATCH ); + rtw_p2p_set_role( pwdinfo, P2P_ROLE_CLIENT ); + status_code = P2P_STATUS_SUCCESS; + } + else + { + // The operating channel isn't supported by this device. + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_DISMATCH ); + rtw_p2p_set_role( pwdinfo, P2P_ROLE_DEVICE ); + status_code = P2P_STATUS_FAIL_NO_COMMON_CH; + _set_timer( &pwdinfo->restore_p2p_state_timer, 3000 ); + } + } + else + { + // Commented by Albert 20121130 + // Intel will use the different P2P IE to store the operating channel information + // Workaround for Intel WiDi 3.5 + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_MATCH ); + rtw_p2p_set_role( pwdinfo, P2P_ROLE_CLIENT ); + status_code = P2P_STATUS_SUCCESS; + } + } + else + { + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_DISMATCH ); + #ifdef CONFIG_INTEL_WIDI + _rtw_memcpy( pwdinfo->p2p_peer_device_addr, group_id.go_device_addr , ETH_ALEN ); + rtw_p2p_set_role( pwdinfo, P2P_ROLE_CLIENT ); + #endif //CONFIG_INTEL_WIDI + + status_code = P2P_STATUS_FAIL_UNKNOWN_P2PGROUP; + } + } + } + else + { + DBG_871X( "[%s] P2P Group ID Attribute NOT FOUND!\n", __FUNCTION__ ); + status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } + } + else + { + // Received the invitation to join a P2P group. + + _rtw_memset( &group_id, 0x00, sizeof( struct group_id_info ) ); + rtw_get_p2p_attr_content( merged_p2pie, merged_p2p_ielen, P2P_ATTR_GROUP_ID, ( u8* ) &group_id, &attr_contentlen); + if ( attr_contentlen ) + { + if ( _rtw_memcmp( group_id.go_device_addr, myid( &padapter->eeprompriv ), ETH_ALEN ) ) + { + // In this case, the GO can't be myself. + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_DISMATCH ); + status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } + else + { + // The p2p device sending this p2p invitation request wants to join an existing P2P group + // Commented by Albert 2012/06/28 + // In this case, this Wi-Fi device should use the iwpriv command to get the peer device address. + // The peer device address should be the destination address for the provisioning discovery request. + // Then, this Wi-Fi device should use the iwpriv command to get the peer interface address. + // The peer interface address should be the address for WPS mac address + _rtw_memcpy( pwdinfo->p2p_peer_device_addr, group_id.go_device_addr , ETH_ALEN ); + rtw_p2p_set_role( pwdinfo, P2P_ROLE_CLIENT ); + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_JOIN ); + status_code = P2P_STATUS_SUCCESS; + } + } + else + { + DBG_871X( "[%s] P2P Group ID Attribute NOT FOUND!\n", __FUNCTION__ ); + status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } + } + } + else + { + DBG_871X( "[%s] P2P Invitation Flags Attribute NOT FOUND!\n", __FUNCTION__ ); + status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } + + DBG_871X( "[%s] status_code = %d\n", __FUNCTION__, status_code ); + + pwdinfo->inviteresp_info.token = frame_body[ 7 ]; + issue_p2p_invitation_response( padapter, GetAddr2Ptr(pframe), pwdinfo->inviteresp_info.token, status_code ); + _set_timer( &pwdinfo->restore_p2p_state_timer, 3000 ); + } +#ifdef CONFIG_INTEL_WIDI + if( (padapter->mlmepriv.widi_state == INTEL_WIDI_STATE_LISTEN) && (padapter->mlmepriv.widi_state != INTEL_WIDI_STATE_WFD_CONNECTION) ) + { + padapter->mlmepriv.widi_state = INTEL_WIDI_STATE_WFD_CONNECTION; + _cancel_timer_ex(&(padapter->mlmepriv.listen_timer)); + intel_widi_wk_cmd(padapter, INTEL_WIDI_LISTEN_STOP_WK, NULL); + } +#endif //CONFIG_INTEL_WIDI + break; + } + case P2P_INVIT_RESP: + { + u8 attr_content = 0x00; + u32 attr_contentlen = 0; + + DBG_871X( "[%s] Got invite response frame!\n", __FUNCTION__ ); + _cancel_timer_ex( &pwdinfo->restore_p2p_state_timer ); + if ( (p2p_ie=rtw_get_p2p_ie( frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &p2p_ielen)) ) + { + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, &attr_content, &attr_contentlen); + + if ( attr_contentlen == 1 ) + { + DBG_871X( "[%s] Status = %d\n", __FUNCTION__, attr_content ); + pwdinfo->invitereq_info.benable = _FALSE; + + if ( attr_content == P2P_STATUS_SUCCESS ) + { + if ( _rtw_memcmp( pwdinfo->invitereq_info.go_bssid, myid( &padapter->eeprompriv ), ETH_ALEN )) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO ); + } + else + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + rtw_p2p_set_state( pwdinfo, P2P_STATE_RX_INVITE_RESP_OK ); + } + else + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state( pwdinfo, P2P_STATE_RX_INVITE_RESP_FAIL ); + } + } + else + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state( pwdinfo, P2P_STATE_RX_INVITE_RESP_FAIL ); + } + } + else + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state( pwdinfo, P2P_STATE_RX_INVITE_RESP_FAIL ); + } + + if ( rtw_p2p_chk_state( pwdinfo, P2P_STATE_RX_INVITE_RESP_FAIL ) ) + { + _set_timer( &pwdinfo->restore_p2p_state_timer, 5000 ); + } + break; + } + case P2P_DEVDISC_REQ: + + process_p2p_devdisc_req(pwdinfo, pframe, len); + + break; + + case P2P_DEVDISC_RESP: + + process_p2p_devdisc_resp(pwdinfo, pframe, len); + + break; + + case P2P_PROVISION_DISC_REQ: + DBG_871X( "[%s] Got Provisioning Discovery Request Frame\n", __FUNCTION__ ); + process_p2p_provdisc_req(pwdinfo, pframe, len); + _rtw_memcpy(pwdinfo->rx_prov_disc_info.peerDevAddr, GetAddr2Ptr(pframe), ETH_ALEN); + + //20110902 Kurt + //Add the following statement to avoid receiving duplicate prov disc req. such that pre_p2p_state would be covered. + if(!rtw_p2p_chk_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_REQ)) + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_REQ); + _set_timer( &pwdinfo->restore_p2p_state_timer, P2P_PROVISION_TIMEOUT ); +#ifdef CONFIG_INTEL_WIDI + if( (padapter->mlmepriv.widi_state == INTEL_WIDI_STATE_LISTEN) && (padapter->mlmepriv.widi_state != INTEL_WIDI_STATE_WFD_CONNECTION) ) + { + padapter->mlmepriv.widi_state = INTEL_WIDI_STATE_WFD_CONNECTION; + _cancel_timer_ex(&(padapter->mlmepriv.listen_timer)); + intel_widi_wk_cmd(padapter, INTEL_WIDI_LISTEN_STOP_WK, NULL); + } +#endif //CONFIG_INTEL_WIDI + break; + + case P2P_PROVISION_DISC_RESP: + // Commented by Albert 20110707 + // Should we check the pwdinfo->tx_prov_disc_info.bsent flag here?? + DBG_871X( "[%s] Got Provisioning Discovery Response Frame\n", __FUNCTION__ ); + // Commented by Albert 20110426 + // The restore timer is enabled when issuing the provisioing request frame in rtw_p2p_prov_disc function. + _cancel_timer_ex( &pwdinfo->restore_p2p_state_timer ); + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_RSP); + process_p2p_provdisc_resp(pwdinfo, pframe); + _set_timer( &pwdinfo->restore_p2p_state_timer, P2P_PROVISION_TIMEOUT ); + break; + + } + } +#endif //CONFIG_P2P + +exit: + + if(merged_p2pie) + { + rtw_mfree(merged_p2pie, merged_p2p_ielen + 2); + } + + return _SUCCESS; +} + +unsigned int on_action_public_vendor(union recv_frame *precv_frame) +{ + unsigned int ret = _FAIL; + u8 *pframe = precv_frame->u.hdr.rx_data; + uint frame_len = precv_frame->u.hdr.len; + u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr); + + if (_rtw_memcmp(frame_body + 2, P2P_OUI, 4) == _TRUE) { + ret = on_action_public_p2p(precv_frame); + } + + return ret; +} + +unsigned int on_action_public_default(union recv_frame *precv_frame, u8 action) +{ + unsigned int ret = _FAIL; + u8 *pframe = precv_frame->u.hdr.rx_data; + uint frame_len = precv_frame->u.hdr.len; + u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr); + u8 token; + _adapter *adapter = precv_frame->u.hdr.adapter; + int cnt = 0; + char msg[64]; + + token = frame_body[2]; + + if (rtw_action_public_decache(precv_frame, token) == _FAIL) + goto exit; + + #ifdef CONFIG_IOCTL_CFG80211 + cnt += sprintf((msg+cnt), "%s(token:%u)", action_public_str(action), token); + rtw_cfg80211_rx_action(adapter, pframe, frame_len, msg); + #endif + + ret = _SUCCESS; + +exit: + return ret; +} + +unsigned int on_action_public(_adapter *padapter, union recv_frame *precv_frame) +{ + unsigned int ret = _FAIL; + u8 *pframe = precv_frame->u.hdr.rx_data; + uint frame_len = precv_frame->u.hdr.len; + u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr); + u8 category, action; + + /* check RA matches or not */ + if (!_rtw_memcmp(myid(&(padapter->eeprompriv)), GetAddr1Ptr(pframe), ETH_ALEN)) + goto exit; + + category = frame_body[0]; + if(category != RTW_WLAN_CATEGORY_PUBLIC) + goto exit; + + action = frame_body[1]; + switch (action) { + case ACT_PUBLIC_VENDOR: + ret = on_action_public_vendor(precv_frame); + break; + default: + ret = on_action_public_default(precv_frame, action); + break; + } + +exit: + return ret; +} + +unsigned int OnAction_ht(_adapter *padapter, union recv_frame *precv_frame) +{ + return _SUCCESS; +} + +#ifdef CONFIG_IEEE80211W +unsigned int OnAction_sa_query(_adapter *padapter, union recv_frame *precv_frame) +{ + u8 *pframe = precv_frame->u.hdr.rx_data; + struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + unsigned short tid; + //Baron + + DBG_871X("OnAction_sa_query\n"); + + switch (pframe[WLAN_HDR_A3_LEN+1]) + { + case 0: //SA Query req + _rtw_memcpy(&tid, &pframe[WLAN_HDR_A3_LEN+2], sizeof(unsigned short)); + DBG_871X("OnAction_sa_query request,action=%d, tid=%04x\n", pframe[WLAN_HDR_A3_LEN+1], tid); + issue_action_SA_Query(padapter, GetAddr2Ptr(pframe), 1, tid); + break; + + case 1: //SA Query rsp + _cancel_timer_ex(&pmlmeext->sa_query_timer); + DBG_871X("OnAction_sa_query response,action=%d, tid=%04x, cahcel timer\n", pframe[WLAN_HDR_A3_LEN+1], pframe[WLAN_HDR_A3_LEN+2]); + break; + default: + break; + } + if(0) + { + int pp; + printk("pattrib->pktlen = %d =>", pattrib->pkt_len); + for(pp=0;pp< pattrib->pkt_len; pp++) + printk(" %02x ", pframe[pp]); + printk("\n"); + } + + return _SUCCESS; +} +#endif //CONFIG_IEEE80211W + +unsigned int OnAction_wmm(_adapter *padapter, union recv_frame *precv_frame) +{ + return _SUCCESS; +} + +unsigned int OnAction_p2p(_adapter *padapter, union recv_frame *precv_frame) +{ +#ifdef CONFIG_P2P + u8 *frame_body; + u8 category, OUI_Subtype, dialogToken=0; + u8 *pframe = precv_frame->u.hdr.rx_data; + uint len = precv_frame->u.hdr.len; + struct wifidirect_info *pwdinfo = &( padapter->wdinfo ); + + + DBG_871X("%s\n", __FUNCTION__); + + //check RA matches or not + if (!_rtw_memcmp(myid(&(padapter->eeprompriv)), GetAddr1Ptr(pframe), ETH_ALEN))//for if1, sta/ap mode + return _SUCCESS; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + category = frame_body[0]; + if(category != RTW_WLAN_CATEGORY_P2P) + return _SUCCESS; + + if ( cpu_to_be32( *( ( u32* ) ( frame_body + 1 ) ) ) != P2POUI ) + return _SUCCESS; + +#ifdef CONFIG_IOCTL_CFG80211 + if(wdev_to_priv(padapter->rtw_wdev)->p2p_enabled && pwdinfo->driver_interface == DRIVER_CFG80211 ) + { + rtw_cfg80211_rx_action_p2p(padapter, pframe, len); + return _SUCCESS; + } + else +#endif //CONFIG_IOCTL_CFG80211 + { + len -= sizeof(struct rtw_ieee80211_hdr_3addr); + OUI_Subtype = frame_body[5]; + dialogToken = frame_body[6]; + + switch(OUI_Subtype) + { + case P2P_NOTICE_OF_ABSENCE: + + break; + + case P2P_PRESENCE_REQUEST: + + process_p2p_presence_req(pwdinfo, pframe, len); + + break; + + case P2P_PRESENCE_RESPONSE: + + break; + + case P2P_GO_DISC_REQUEST: + + break; + + default: + break; + + } + } +#endif //CONFIG_P2P + + return _SUCCESS; + +} + +unsigned int OnAction(_adapter *padapter, union recv_frame *precv_frame) +{ + int i; + unsigned char category; + struct action_handler *ptable; + unsigned char *frame_body; + u8 *pframe = precv_frame->u.hdr.rx_data; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + category = frame_body[0]; + + for(i = 0; i < sizeof(OnAction_tbl)/sizeof(struct action_handler); i++) + { + ptable = &OnAction_tbl[i]; + + if(category == ptable->num) + ptable->func(padapter, precv_frame); + + } + + return _SUCCESS; + +} + +unsigned int DoReserved(_adapter *padapter, union recv_frame *precv_frame) +{ + + //DBG_871X("rcvd mgt frame(%x, %x)\n", (GetFrameSubType(pframe) >> 4), *(unsigned int *)GetAddr1Ptr(pframe)); + return _SUCCESS; +} + +struct xmit_frame *_alloc_mgtxmitframe(struct xmit_priv *pxmitpriv, bool once) +{ + struct xmit_frame *pmgntframe; + struct xmit_buf *pxmitbuf; + + if (once) + pmgntframe = rtw_alloc_xmitframe_once(pxmitpriv); + else + pmgntframe = rtw_alloc_xmitframe_ext(pxmitpriv); + + if (pmgntframe == NULL) { + DBG_871X(FUNC_ADPT_FMT" alloc xmitframe fail, once:%d\n", FUNC_ADPT_ARG(pxmitpriv->adapter), once); + goto exit; + } + + if ((pxmitbuf = rtw_alloc_xmitbuf_ext(pxmitpriv)) == NULL) { + DBG_871X(FUNC_ADPT_FMT" alloc xmitbuf fail\n", FUNC_ADPT_ARG(pxmitpriv->adapter)); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + pmgntframe = NULL; + goto exit; + } + + pmgntframe->frame_tag = MGNT_FRAMETAG; + pmgntframe->pxmitbuf = pxmitbuf; + pmgntframe->buf_addr = pxmitbuf->pbuf; + pxmitbuf->priv_data = pmgntframe; + +exit: + return pmgntframe; + +} + +inline struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv) +{ + return _alloc_mgtxmitframe(pxmitpriv, _FALSE); +} + +inline struct xmit_frame *alloc_mgtxmitframe_once(struct xmit_priv *pxmitpriv) +{ + return _alloc_mgtxmitframe(pxmitpriv, _TRUE); +} + + +/**************************************************************************** + +Following are some TX fuctions for WiFi MLME + +*****************************************************************************/ + +void update_mgnt_tx_rate(_adapter *padapter, u8 rate) +{ + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + + pmlmeext->tx_rate = rate; + DBG_871X("%s(): rate = %x\n",__FUNCTION__, rate); +} + +void update_mgntframe_attrib(_adapter *padapter, struct pkt_attrib *pattrib) +{ + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + + _rtw_memset((u8 *)(pattrib), 0, sizeof(struct pkt_attrib)); + + pattrib->hdrlen = 24; + pattrib->nr_frags = 1; + pattrib->priority = 7; + pattrib->mac_id = 0; + pattrib->qsel = 0x12; + + pattrib->pktlen = 0; + + if(pmlmeext->cur_wireless_mode & WIRELESS_11B) + pattrib->raid = 6;//b mode + else + pattrib->raid = 5;//a/g mode + + pattrib->encrypt = _NO_PRIVACY_; + pattrib->bswenc = _FALSE; + + pattrib->qos_en = _FALSE; + pattrib->ht_en = _FALSE; + pattrib->bwmode = HT_CHANNEL_WIDTH_20; + pattrib->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + pattrib->sgi = _FALSE; + + pattrib->seqnum = pmlmeext->mgnt_seq; + + pattrib->retry_ctrl = _TRUE; + +} + +void dump_mgntframe(_adapter *padapter, struct xmit_frame *pmgntframe) +{ + if(padapter->bSurpriseRemoved == _TRUE || + padapter->bDriverStopped == _TRUE) + { + rtw_free_xmitbuf(&padapter->xmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(&padapter->xmitpriv, pmgntframe); + return; + } + + rtw_hal_mgnt_xmit(padapter, pmgntframe); +} + +s32 dump_mgntframe_and_wait(_adapter *padapter, struct xmit_frame *pmgntframe, int timeout_ms) +{ + s32 ret = _FAIL; + _irqL irqL; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct xmit_buf *pxmitbuf = pmgntframe->pxmitbuf; + struct submit_ctx sctx; + + if(padapter->bSurpriseRemoved == _TRUE || + padapter->bDriverStopped == _TRUE) + { + rtw_free_xmitbuf(&padapter->xmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(&padapter->xmitpriv, pmgntframe); + return ret; + } + + rtw_sctx_init(&sctx, timeout_ms); + pxmitbuf->sctx = &sctx; + + ret = rtw_hal_mgnt_xmit(padapter, pmgntframe); + + if (ret == _SUCCESS) + ret = rtw_sctx_wait(&sctx); + + _enter_critical(&pxmitpriv->lock_sctx, &irqL); + pxmitbuf->sctx = NULL; + _exit_critical(&pxmitpriv->lock_sctx, &irqL); + + return ret; +} + +s32 dump_mgntframe_and_wait_ack(_adapter *padapter, struct xmit_frame *pmgntframe) +{ +#ifdef CONFIG_XMIT_ACK + s32 ret = _FAIL; + u32 timeout_ms = 500;// 500ms + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + #ifdef CONFIG_CONCURRENT_MODE + if (padapter->pbuddy_adapter && !padapter->isprimary) + pxmitpriv = &(padapter->pbuddy_adapter->xmitpriv); + #endif + + if(padapter->bSurpriseRemoved == _TRUE || + padapter->bDriverStopped == _TRUE) + { + rtw_free_xmitbuf(&padapter->xmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(&padapter->xmitpriv, pmgntframe); + return -1; + } + + _enter_critical_mutex(&pxmitpriv->ack_tx_mutex, NULL); + pxmitpriv->ack_tx = _TRUE; + + pmgntframe->ack_report = 1; + if (rtw_hal_mgnt_xmit(padapter, pmgntframe) == _SUCCESS) { + ret = rtw_ack_tx_wait(pxmitpriv, timeout_ms); + } + + pxmitpriv->ack_tx = _FALSE; + _exit_critical_mutex(&pxmitpriv->ack_tx_mutex, NULL); + + return ret; +#else //!CONFIG_XMIT_ACK + dump_mgntframe(padapter, pmgntframe); + rtw_msleep_os(50); + return _SUCCESS; +#endif //!CONFIG_XMIT_ACK +} + +int update_hidden_ssid(u8 *ies, u32 ies_len, u8 hidden_ssid_mode) +{ + u8 *ssid_ie; + sint ssid_len_ori; + int len_diff = 0; + + ssid_ie = rtw_get_ie(ies, WLAN_EID_SSID, &ssid_len_ori, ies_len); + + //DBG_871X("%s hidden_ssid_mode:%u, ssid_ie:%p, ssid_len_ori:%d\n", __FUNCTION__, hidden_ssid_mode, ssid_ie, ssid_len_ori); + + if(ssid_ie && ssid_len_ori>0) + { + switch(hidden_ssid_mode) + { + case 1: + { + u8 *next_ie = ssid_ie + 2 + ssid_len_ori; + u32 remain_len = 0; + + remain_len = ies_len -(next_ie-ies); + + ssid_ie[1] = 0; + _rtw_memcpy(ssid_ie+2, next_ie, remain_len); + len_diff -= ssid_len_ori; + + break; + } + case 2: + _rtw_memset(&ssid_ie[2], 0, ssid_len_ori); + break; + default: + break; + } + } + + return len_diff; +} + +void issue_beacon(_adapter *padapter, int timeout_ms) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + unsigned int rate_len; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); +#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + _irqL irqL; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); +#endif //#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); +#endif //CONFIG_P2P + + + //DBG_871X("%s\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + DBG_871X("%s, alloc mgnt frame fail\n", __FUNCTION__); + return; + } +#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + _enter_critical_bh(&pmlmepriv->bcn_update_lock, &irqL); +#endif //#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->qsel = 0x10; + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN); + + SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/); + //pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_BEACON); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof (struct rtw_ieee80211_hdr_3addr); + + if( (pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) + { + //DBG_871X("ie len=%d\n", cur_network->IELength); +#ifdef CONFIG_P2P + // for P2P : Primary Device Type & Device Name + u32 wpsielen=0, insert_len=0; + u8 *wpsie=NULL; + wpsie = rtw_get_wps_ie(cur_network->IEs+_FIXED_IE_LENGTH_, cur_network->IELength-_FIXED_IE_LENGTH_, NULL, &wpsielen); + + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) && wpsie && wpsielen>0) + { + uint wps_offset, remainder_ielen; + u8 *premainder_ie, *pframe_wscie; + + wps_offset = (uint)(wpsie - cur_network->IEs); + + premainder_ie = wpsie + wpsielen; + + remainder_ielen = cur_network->IELength - wps_offset - wpsielen; + +#ifdef CONFIG_IOCTL_CFG80211 + if(wdev_to_priv(padapter->rtw_wdev)->p2p_enabled && pwdinfo->driver_interface == DRIVER_CFG80211 ) + { + if(pmlmepriv->wps_beacon_ie && pmlmepriv->wps_beacon_ie_len>0) + { + _rtw_memcpy(pframe, cur_network->IEs, wps_offset); + pframe += wps_offset; + pattrib->pktlen += wps_offset; + + _rtw_memcpy(pframe, pmlmepriv->wps_beacon_ie, pmlmepriv->wps_beacon_ie_len); + pframe += pmlmepriv->wps_beacon_ie_len; + pattrib->pktlen += pmlmepriv->wps_beacon_ie_len; + + //copy remainder_ie to pframe + _rtw_memcpy(pframe, premainder_ie, remainder_ielen); + pframe += remainder_ielen; + pattrib->pktlen += remainder_ielen; + } + else + { + _rtw_memcpy(pframe, cur_network->IEs, cur_network->IELength); + pframe += cur_network->IELength; + pattrib->pktlen += cur_network->IELength; + } + } + else +#endif //CONFIG_IOCTL_CFG80211 + { + pframe_wscie = pframe + wps_offset; + _rtw_memcpy(pframe, cur_network->IEs, wps_offset+wpsielen); + pframe += (wps_offset + wpsielen); + pattrib->pktlen += (wps_offset + wpsielen); + + //now pframe is end of wsc ie, insert Primary Device Type & Device Name + // Primary Device Type + // Type: + *(u16*) ( pframe + insert_len) = cpu_to_be16( WPS_ATTR_PRIMARY_DEV_TYPE ); + insert_len += 2; + + // Length: + *(u16*) ( pframe + insert_len ) = cpu_to_be16( 0x0008 ); + insert_len += 2; + + // Value: + // Category ID + *(u16*) ( pframe + insert_len ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); + insert_len += 2; + + // OUI + *(u32*) ( pframe + insert_len ) = cpu_to_be32( WPSOUI ); + insert_len += 4; + + // Sub Category ID + *(u16*) ( pframe + insert_len ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); + insert_len += 2; + + + // Device Name + // Type: + *(u16*) ( pframe + insert_len ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + insert_len += 2; + + // Length: + *(u16*) ( pframe + insert_len ) = cpu_to_be16( pwdinfo->device_name_len ); + insert_len += 2; + + // Value: + _rtw_memcpy( pframe + insert_len, pwdinfo->device_name, pwdinfo->device_name_len ); + insert_len += pwdinfo->device_name_len; + + + //update wsc ie length + *(pframe_wscie+1) = (wpsielen -2) + insert_len; + + //pframe move to end + pframe+=insert_len; + pattrib->pktlen += insert_len; + + //copy remainder_ie to pframe + _rtw_memcpy(pframe, premainder_ie, remainder_ielen); + pframe += remainder_ielen; + pattrib->pktlen += remainder_ielen; + } + } + else +#endif //CONFIG_P2P + { + int len_diff; + _rtw_memcpy(pframe, cur_network->IEs, cur_network->IELength); + len_diff = update_hidden_ssid( + pframe+_BEACON_IE_OFFSET_ + , cur_network->IELength-_BEACON_IE_OFFSET_ + , pmlmeinfo->hidden_ssid_mode + ); + pframe += (cur_network->IELength+len_diff); + pattrib->pktlen += (cur_network->IELength+len_diff); + } + + { + u8 *wps_ie; + uint wps_ielen; + u8 sr = 0; + wps_ie = rtw_get_wps_ie(pmgntframe->buf_addr+TXDESC_OFFSET+sizeof (struct rtw_ieee80211_hdr_3addr)+_BEACON_IE_OFFSET_, + pattrib->pktlen-sizeof (struct rtw_ieee80211_hdr_3addr)-_BEACON_IE_OFFSET_, NULL, &wps_ielen); + if (wps_ie && wps_ielen>0) { + rtw_get_wps_attr_content(wps_ie, wps_ielen, WPS_ATTR_SELECTED_REGISTRAR, (u8*)(&sr), NULL); + } + if (sr != 0) + set_fwstate(pmlmepriv, WIFI_UNDER_WPS); + else + _clr_fwstate_(pmlmepriv, WIFI_UNDER_WPS); + } + +#ifdef CONFIG_P2P + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + u32 len; +#ifdef CONFIG_IOCTL_CFG80211 + if(wdev_to_priv(padapter->rtw_wdev)->p2p_enabled && pwdinfo->driver_interface == DRIVER_CFG80211 ) + { + len = pmlmepriv->p2p_beacon_ie_len; + if(pmlmepriv->p2p_beacon_ie && len>0) + _rtw_memcpy(pframe, pmlmepriv->p2p_beacon_ie, len); + } + else +#endif //CONFIG_IOCTL_CFG80211 + { + len = build_beacon_p2p_ie(pwdinfo, pframe); + } + + pframe += len; + pattrib->pktlen += len; +#ifdef CONFIG_WFD +#ifdef CONFIG_IOCTL_CFG80211 + if(_TRUE == pwdinfo->wfd_info->wfd_enable) +#endif //CONFIG_IOCTL_CFG80211 + { + len = build_beacon_wfd_ie( pwdinfo, pframe ); + } +#ifdef CONFIG_IOCTL_CFG80211 + else + { + len = 0; + if(pmlmepriv->wfd_beacon_ie && pmlmepriv->wfd_beacon_ie_len>0) + { + len = pmlmepriv->wfd_beacon_ie_len; + _rtw_memcpy(pframe, pmlmepriv->wfd_beacon_ie, len); + } + } +#endif //CONFIG_IOCTL_CFG80211 + pframe += len; + pattrib->pktlen += len; +#endif //CONFIG_WFD + } +#endif //CONFIG_P2P + + goto _issue_bcn; + + } + + //below for ad-hoc mode + + //timestamp will be inserted by hardware + pframe += 8; + pattrib->pktlen += 8; + + // beacon interval: 2 bytes + + _rtw_memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pattrib->pktlen += 2; + + // capability info: 2 bytes + + _rtw_memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pattrib->pktlen += 2; + + // SSID + pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pattrib->pktlen); + + // supported rates... + rate_len = rtw_get_rateset_len(cur_network->SupportedRates); + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8)? 8: rate_len), cur_network->SupportedRates, &pattrib->pktlen); + + // DS parameter set + pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &pattrib->pktlen); + + //if( (pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) + { + u8 erpinfo=0; + u32 ATIMWindow; + // IBSS Parameter Set... + //ATIMWindow = cur->Configuration.ATIMWindow; + ATIMWindow = 0; + pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pattrib->pktlen); + + //ERP IE + pframe = rtw_set_ie(pframe, _ERPINFO_IE_, 1, &erpinfo, &pattrib->pktlen); + } + + + // EXTERNDED SUPPORTED RATE + if (rate_len > 8) + { + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pattrib->pktlen); + } + + + //todo:HT for adhoc + +_issue_bcn: + +#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + pmlmepriv->update_bcn = _FALSE; + + _exit_critical_bh(&pmlmepriv->bcn_update_lock, &irqL); +#endif //#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + + if ((pattrib->pktlen + TXDESC_SIZE) > 512) + { + DBG_871X("beacon frame too large\n"); + return; + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + //DBG_871X("issue bcn_sz=%d\n", pattrib->last_txcmdsz); + if(timeout_ms > 0) + dump_mgntframe_and_wait(padapter, pmgntframe, timeout_ms); + else + dump_mgntframe(padapter, pmgntframe); + +} + +void issue_probersp(_adapter *padapter, unsigned char *da, u8 is_valid_p2p_probereq) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + unsigned char *mac, *bssid; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); +#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + u8 *pwps_ie; + uint wps_ielen; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#endif //#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + unsigned int rate_len; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD +#endif //CONFIG_P2P + + //DBG_871X("%s\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + DBG_871X("%s, alloc mgnt frame fail\n", __FUNCTION__); + return; + } + + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + mac = myid(&(padapter->eeprompriv)); + bssid = cur_network->MacAddress; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, bssid, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(fctrl, WIFI_PROBERSP); + + pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = pattrib->hdrlen; + pframe += pattrib->hdrlen; + + + if(cur_network->IELength>MAX_IE_SZ) + return; + +#if defined (CONFIG_AP_MODE) && defined (CONFIG_NATIVEAP_MLME) + if( (pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) + { + pwps_ie = rtw_get_wps_ie(cur_network->IEs+_FIXED_IE_LENGTH_, cur_network->IELength-_FIXED_IE_LENGTH_, NULL, &wps_ielen); + + //inerset & update wps_probe_resp_ie + if((pmlmepriv->wps_probe_resp_ie!=NULL) && pwps_ie && (wps_ielen>0)) + { + uint wps_offset, remainder_ielen; + u8 *premainder_ie; + + wps_offset = (uint)(pwps_ie - cur_network->IEs); + + premainder_ie = pwps_ie + wps_ielen; + + remainder_ielen = cur_network->IELength - wps_offset - wps_ielen; + + _rtw_memcpy(pframe, cur_network->IEs, wps_offset); + pframe += wps_offset; + pattrib->pktlen += wps_offset; + + wps_ielen = (uint)pmlmepriv->wps_probe_resp_ie[1];//to get ie data len + if((wps_offset+wps_ielen+2)<=MAX_IE_SZ) + { + _rtw_memcpy(pframe, pmlmepriv->wps_probe_resp_ie, wps_ielen+2); + pframe += wps_ielen+2; + pattrib->pktlen += wps_ielen+2; + } + + if((wps_offset+wps_ielen+2+remainder_ielen)<=MAX_IE_SZ) + { + _rtw_memcpy(pframe, premainder_ie, remainder_ielen); + pframe += remainder_ielen; + pattrib->pktlen += remainder_ielen; + } + } + else + { + _rtw_memcpy(pframe, cur_network->IEs, cur_network->IELength); + pframe += cur_network->IELength; + pattrib->pktlen += cur_network->IELength; + } + + /* retrieve SSID IE from cur_network->Ssid */ + { + u8 *ssid_ie; + sint ssid_ielen; + sint ssid_ielen_diff; + u8 buf[MAX_IE_SZ]; + u8 *ies = pmgntframe->buf_addr+TXDESC_OFFSET+sizeof(struct rtw_ieee80211_hdr_3addr); + + ssid_ie = rtw_get_ie(ies+_FIXED_IE_LENGTH_, _SSID_IE_, &ssid_ielen, + (pframe-ies)-_FIXED_IE_LENGTH_); + + ssid_ielen_diff = cur_network->Ssid.SsidLength - ssid_ielen; + + if (ssid_ie && cur_network->Ssid.SsidLength) { + uint remainder_ielen; + u8 *remainder_ie; + remainder_ie = ssid_ie+2; + remainder_ielen = (pframe-remainder_ie); + + DBG_871X_LEVEL(_drv_warning_, FUNC_ADPT_FMT" remainder_ielen > MAX_IE_SZ\n", FUNC_ADPT_ARG(padapter)); + if (remainder_ielen > MAX_IE_SZ) { + remainder_ielen = MAX_IE_SZ; + } + + _rtw_memcpy(buf, remainder_ie, remainder_ielen); + _rtw_memcpy(remainder_ie+ssid_ielen_diff, buf, remainder_ielen); + *(ssid_ie+1) = cur_network->Ssid.SsidLength; + _rtw_memcpy(ssid_ie+2, cur_network->Ssid.Ssid, cur_network->Ssid.SsidLength); + + pframe += ssid_ielen_diff; + pattrib->pktlen += ssid_ielen_diff; + } + } + } + else +#endif + { + + //timestamp will be inserted by hardware + pframe += 8; + pattrib->pktlen += 8; + + // beacon interval: 2 bytes + + _rtw_memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pattrib->pktlen += 2; + + // capability info: 2 bytes + + _rtw_memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pattrib->pktlen += 2; + + //below for ad-hoc mode + + // SSID + pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pattrib->pktlen); + + // supported rates... + rate_len = rtw_get_rateset_len(cur_network->SupportedRates); + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8)? 8: rate_len), cur_network->SupportedRates, &pattrib->pktlen); + + // DS parameter set + pframe =rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &pattrib->pktlen); + + if( (pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) + { + u8 erpinfo=0; + u32 ATIMWindow; + // IBSS Parameter Set... + //ATIMWindow = cur->Configuration.ATIMWindow; + ATIMWindow = 0; + pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pattrib->pktlen); + + //ERP IE + pframe = rtw_set_ie(pframe, _ERPINFO_IE_, 1, &erpinfo, &pattrib->pktlen); + } + + + // EXTERNDED SUPPORTED RATE + if (rate_len > 8) + { + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pattrib->pktlen); + } + + + //todo:HT for adhoc + + } + +#ifdef CONFIG_P2P + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) + /* IOT issue, When wifi_spec is not set, send probe_resp with P2P IE even if probe_req has no P2P IE */ + && (is_valid_p2p_probereq || !padapter->registrypriv.wifi_spec)) + { + u32 len; +#ifdef CONFIG_IOCTL_CFG80211 + if(wdev_to_priv(padapter->rtw_wdev)->p2p_enabled && pwdinfo->driver_interface == DRIVER_CFG80211 ) + { + //if pwdinfo->role == P2P_ROLE_DEVICE will call issue_probersp_p2p() + len = pmlmepriv->p2p_go_probe_resp_ie_len; + if(pmlmepriv->p2p_go_probe_resp_ie && len>0) + _rtw_memcpy(pframe, pmlmepriv->p2p_go_probe_resp_ie, len); + } + else +#endif //CONFIG_IOCTL_CFG80211 + { + len = build_probe_resp_p2p_ie(pwdinfo, pframe); + } + + pframe += len; + pattrib->pktlen += len; + +#ifdef CONFIG_WFD +#ifdef CONFIG_IOCTL_CFG80211 + if(_TRUE == pwdinfo->wfd_info->wfd_enable) +#endif //CONFIG_IOCTL_CFG80211 + { + len = build_probe_resp_wfd_ie(pwdinfo, pframe, 0); + } +#ifdef CONFIG_IOCTL_CFG80211 + else + { + len = 0; + if(pmlmepriv->wfd_probe_resp_ie && pmlmepriv->wfd_probe_resp_ie_len>0) + { + len = pmlmepriv->wfd_probe_resp_ie_len; + _rtw_memcpy(pframe, pmlmepriv->wfd_probe_resp_ie, len); + } + } +#endif //CONFIG_IOCTL_CFG80211 + pframe += len; + pattrib->pktlen += len; +#endif //CONFIG_WFD + + } +#endif //CONFIG_P2P + + + pattrib->last_txcmdsz = pattrib->pktlen; + + + dump_mgntframe(padapter, pmgntframe); + + return; + +} + +int _issue_probereq(_adapter *padapter, NDIS_802_11_SSID *pssid, u8 *da, int wait_ack) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + unsigned char *mac; + unsigned char bssrate[NumRates]; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + int bssrate_len = 0; + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_notice_,("+issue_probereq\n")); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + goto exit; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + mac = myid(&(padapter->eeprompriv)); + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + if (da) + { + // unicast probe request frame + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, da, ETH_ALEN); + } + else + { + // broadcast probe request frame + _rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, bc_addr, ETH_ALEN); + } + + _rtw_memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_PROBEREQ); + + pframe += sizeof (struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof (struct rtw_ieee80211_hdr_3addr); + + if(pssid) + pframe = rtw_set_ie(pframe, _SSID_IE_, pssid->SsidLength, pssid->Ssid, &(pattrib->pktlen)); + else + pframe = rtw_set_ie(pframe, _SSID_IE_, 0, NULL, &(pattrib->pktlen)); + + get_rate_set(padapter, bssrate, &bssrate_len); + + if (bssrate_len > 8) + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , 8, bssrate, &(pattrib->pktlen)); + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_ , (bssrate_len - 8), (bssrate + 8), &(pattrib->pktlen)); + } + else + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , bssrate_len , bssrate, &(pattrib->pktlen)); + } + +#if 0 + //add wps_ie for wps2.0 + if(pmlmepriv->probereq_wpsie_len>0 && pmlmepriv->probereq_wpsie_len<MAX_WPS_IE_LEN) + { + _rtw_memcpy(pframe, pmlmepriv->probereq_wpsie, pmlmepriv->probereq_wpsie_len); + pframe += pmlmepriv->probereq_wpsie_len; + pattrib->pktlen += pmlmepriv->probereq_wpsie_len; + //pmlmepriv->probereq_wpsie_len = 0 ;//reset to zero + } +#else + //add wps_ie for wps2.0 + if(pmlmepriv->wps_probe_req_ie_len>0 && pmlmepriv->wps_probe_req_ie) + { + _rtw_memcpy(pframe, pmlmepriv->wps_probe_req_ie, pmlmepriv->wps_probe_req_ie_len); + pframe += pmlmepriv->wps_probe_req_ie_len; + pattrib->pktlen += pmlmepriv->wps_probe_req_ie_len; + //pmlmepriv->wps_probe_req_ie_len = 0 ;//reset to zero + } +#endif + + pattrib->last_txcmdsz = pattrib->pktlen; + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_notice_,("issuing probe_req, tx_len=%d\n", pattrib->last_txcmdsz)); + + if (wait_ack) { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } else { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + +inline void issue_probereq(_adapter *padapter, NDIS_802_11_SSID *pssid, u8 *da) +{ + _issue_probereq(padapter, pssid, da, _FALSE); +} + +int issue_probereq_ex(_adapter *padapter, NDIS_802_11_SSID *pssid, u8 *da, + int try_cnt, int wait_ms) +{ + int ret; + int i = 0; + u32 start = rtw_get_current_time(); + + do + { + ret = _issue_probereq(padapter, pssid, da, wait_ms>0?_TRUE:_FALSE); + + i++; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved) + break; + + if(i < try_cnt && wait_ms > 0 && ret==_FAIL) + rtw_msleep_os(wait_ms); + + }while((i<try_cnt) && ((ret==_FAIL)||(wait_ms==0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + #ifndef DBG_XMIT_ACK + goto exit; + #endif + } + + if (try_cnt && wait_ms) { + if (da) + DBG_871X(FUNC_ADPT_FMT" to "MAC_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), MAC_ARG(da), rtw_get_oper_ch(padapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_871X(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +// if psta == NULL, indiate we are station(client) now... +void issue_auth(_adapter *padapter, struct sta_info *psta, unsigned short status) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + unsigned int val32; + unsigned short val16; + int use_shared_key = 0; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_AUTH); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + + if(psta)// for AP mode + { +#ifdef CONFIG_NATIVEAP_MLME + + _rtw_memcpy(pwlanhdr->addr1, psta->hwaddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, myid(&(padapter->eeprompriv)), ETH_ALEN); + + + // setting auth algo number + val16 = (u16)psta->authalg; + + if(status != _STATS_SUCCESSFUL_) + val16 = 0; + + if (val16) { + val16 = cpu_to_le16(val16); + use_shared_key = 1; + } + + pframe = rtw_set_fixed_ie(pframe, _AUTH_ALGM_NUM_, (unsigned char *)&val16, &(pattrib->pktlen)); + + // setting auth seq number + val16 =(u16)psta->auth_seq; + val16 = cpu_to_le16(val16); + pframe = rtw_set_fixed_ie(pframe, _AUTH_SEQ_NUM_, (unsigned char *)&val16, &(pattrib->pktlen)); + + // setting status code... + val16 = status; + val16 = cpu_to_le16(val16); + pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, (unsigned char *)&val16, &(pattrib->pktlen)); + + // added challenging text... + if ((psta->auth_seq == 2) && (psta->state & WIFI_FW_AUTH_STATE) && (use_shared_key==1)) + { + pframe = rtw_set_ie(pframe, _CHLGETXT_IE_, 128, psta->chg_txt, &(pattrib->pktlen)); + } +#endif + } + else + { + _rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + // setting auth algo number + val16 = (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared)? 1: 0;// 0:OPEN System, 1:Shared key + if (val16) { + val16 = cpu_to_le16(val16); + use_shared_key = 1; + } + //DBG_871X("%s auth_algo= %s auth_seq=%d\n",__FUNCTION__,(pmlmeinfo->auth_algo==0)?"OPEN":"SHARED",pmlmeinfo->auth_seq); + + //setting IV for auth seq #3 + if ((pmlmeinfo->auth_seq == 3) && (pmlmeinfo->state & WIFI_FW_AUTH_STATE) && (use_shared_key==1)) + { + //DBG_871X("==> iv(%d),key_index(%d)\n",pmlmeinfo->iv,pmlmeinfo->key_index); + val32 = ((pmlmeinfo->iv++) | (pmlmeinfo->key_index << 30)); + val32 = cpu_to_le32(val32); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&val32, &(pattrib->pktlen)); + + pattrib->iv_len = 4; + } + + pframe = rtw_set_fixed_ie(pframe, _AUTH_ALGM_NUM_, (unsigned char *)&val16, &(pattrib->pktlen)); + + // setting auth seq number + val16 = pmlmeinfo->auth_seq; + val16 = cpu_to_le16(val16); + pframe = rtw_set_fixed_ie(pframe, _AUTH_SEQ_NUM_, (unsigned char *)&val16, &(pattrib->pktlen)); + + + // setting status code... + val16 = status; + val16 = cpu_to_le16(val16); + pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, (unsigned char *)&val16, &(pattrib->pktlen)); + + // then checking to see if sending challenging text... + if ((pmlmeinfo->auth_seq == 3) && (pmlmeinfo->state & WIFI_FW_AUTH_STATE) && (use_shared_key==1)) + { + pframe = rtw_set_ie(pframe, _CHLGETXT_IE_, 128, pmlmeinfo->chg_txt, &(pattrib->pktlen)); + + SetPrivacy(fctrl); + + pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pattrib->encrypt = _WEP40_; + + pattrib->icv_len = 4; + + pattrib->pktlen += pattrib->icv_len; + + } + + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + rtw_wep_encrypt(padapter, (u8 *)pmgntframe); + DBG_871X("%s\n", __FUNCTION__); + dump_mgntframe(padapter, pmgntframe); + + return; +} + + +void issue_asocrsp(_adapter *padapter, unsigned short status, struct sta_info *pstat, int pkt_type) +{ +#ifdef CONFIG_AP_MODE + struct xmit_frame *pmgntframe; + struct rtw_ieee80211_hdr *pwlanhdr; + struct pkt_attrib *pattrib; + unsigned char *pbuf, *pframe; + unsigned short val; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = &(pmlmeinfo->network); + u8 *ie = pnetwork->IEs; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD + +#endif //CONFIG_P2P + + DBG_871X("%s\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy((void *)GetAddr1Ptr(pwlanhdr), pstat->hwaddr, ETH_ALEN); + _rtw_memcpy((void *)GetAddr2Ptr(pwlanhdr), myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy((void *)GetAddr3Ptr(pwlanhdr), get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + if ((pkt_type == WIFI_ASSOCRSP) || (pkt_type == WIFI_REASSOCRSP)) + SetFrameSubType(pwlanhdr, pkt_type); + else + return; + + pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen += pattrib->hdrlen; + pframe += pattrib->hdrlen; + + //capability + val = *(unsigned short *)rtw_get_capability_from_ie(ie); + + pframe = rtw_set_fixed_ie(pframe, _CAPABILITY_ , (unsigned char *)&val, &(pattrib->pktlen)); + + status = cpu_to_le16(status); + pframe = rtw_set_fixed_ie(pframe , _STATUS_CODE_ , (unsigned char *)&status, &(pattrib->pktlen)); + + val = cpu_to_le16(pstat->aid | BIT(14) | BIT(15)); + pframe = rtw_set_fixed_ie(pframe, _ASOC_ID_ , (unsigned char *)&val, &(pattrib->pktlen)); + + if (pstat->bssratelen <= 8) + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, pstat->bssratelen, pstat->bssrateset, &(pattrib->pktlen)); + } + else + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, pstat->bssrateset, &(pattrib->pktlen)); + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (pstat->bssratelen-8), pstat->bssrateset+8, &(pattrib->pktlen)); + } + +#ifdef CONFIG_80211N_HT + if ((pstat->flags & WLAN_STA_HT) && (pmlmepriv->htpriv.ht_option)) + { + uint ie_len=0; + + //FILL HT CAP INFO IE + //p = hostapd_eid_ht_capabilities_info(hapd, p); + pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_)); + if(pbuf && ie_len>0) + { + _rtw_memcpy(pframe, pbuf, ie_len+2); + pframe += (ie_len+2); + pattrib->pktlen +=(ie_len+2); + } + + //FILL HT ADD INFO IE + //p = hostapd_eid_ht_operation(hapd, p); + pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_)); + if(pbuf && ie_len>0) + { + _rtw_memcpy(pframe, pbuf, ie_len+2); + pframe += (ie_len+2); + pattrib->pktlen +=(ie_len+2); + } + + } +#endif + + //FILL WMM IE + if ((pstat->flags & WLAN_STA_WME) && (pmlmepriv->qospriv.qos_option)) + { + uint ie_len=0; + unsigned char WMM_PARA_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; + + for (pbuf = ie + _BEACON_IE_OFFSET_; ;pbuf+= (ie_len + 2)) + { + pbuf = rtw_get_ie(pbuf, _VENDOR_SPECIFIC_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2))); + if(pbuf && _rtw_memcmp(pbuf+2, WMM_PARA_IE, 6)) + { + _rtw_memcpy(pframe, pbuf, ie_len+2); + pframe += (ie_len+2); + pattrib->pktlen +=(ie_len+2); + + break; + } + + if ((pbuf == NULL) || (ie_len == 0)) + { + break; + } + } + + } + + + if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_REALTEK) + { + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, 6 , REALTEK_96B_IE, &(pattrib->pktlen)); + } + + //add WPS IE ie for wps 2.0 + if(pmlmepriv->wps_assoc_resp_ie && pmlmepriv->wps_assoc_resp_ie_len>0) + { + _rtw_memcpy(pframe, pmlmepriv->wps_assoc_resp_ie, pmlmepriv->wps_assoc_resp_ie_len); + + pframe += pmlmepriv->wps_assoc_resp_ie_len; + pattrib->pktlen += pmlmepriv->wps_assoc_resp_ie_len; + } + +#ifdef CONFIG_P2P + if( padapter->wdinfo.driver_interface == DRIVER_WEXT ) + { + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) && (pstat->is_p2p_device == _TRUE)) + { + u32 len; + + len = build_assoc_resp_p2p_ie(pwdinfo, pframe, pstat->p2p_status_code); + + pframe += len; + pattrib->pktlen += len; + } + } +#ifdef CONFIG_WFD + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) +#ifdef CONFIG_IOCTL_CFG80211 + && (_TRUE == pwdinfo->wfd_info->wfd_enable) +#endif //CONFIG_IOCTL_CFG80211 + ) + { + wfdielen = build_assoc_resp_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; + } +#endif //CONFIG_WFD +#endif //CONFIG_P2P + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + +#endif +} + +void issue_assocreq(_adapter *padapter) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe, *p; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + unsigned short val16; + unsigned int i, j, ie_len, index=0; + unsigned char rf_type, bssrate[NumRates], sta_bssrate[NumRates]; + PNDIS_802_11_VARIABLE_IEs pIE; + struct registry_priv *pregpriv = &padapter->registrypriv; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + int bssrate_len = 0, sta_bssrate_len = 0; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 p2pie[ 255 ] = { 0x00 }; + u16 p2pielen = 0; +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD +#endif //CONFIG_P2P + +#ifdef CONFIG_DFS + u16 cap; +#endif //CONFIG_DFS + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + goto exit; + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + _rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ASSOCREQ); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + //caps + +#ifdef CONFIG_DFS + _rtw_memcpy(&cap, rtw_get_capability_from_ie(pmlmeinfo->network.IEs), 2); + cap |= BIT(8); + _rtw_memcpy(pframe, &cap, 2); +#else + _rtw_memcpy(pframe, rtw_get_capability_from_ie(pmlmeinfo->network.IEs), 2); +#endif //CONFIG_DFS + + pframe += 2; + pattrib->pktlen += 2; + + //listen interval + //todo: listen interval for power saving + val16 = cpu_to_le16(3); + _rtw_memcpy(pframe ,(unsigned char *)&val16, 2); + pframe += 2; + pattrib->pktlen += 2; + + //SSID + pframe = rtw_set_ie(pframe, _SSID_IE_, pmlmeinfo->network.Ssid.SsidLength, pmlmeinfo->network.Ssid.Ssid, &(pattrib->pktlen)); + + //supported rate & extended supported rate + +#if 1 // Check if the AP's supported rates are also supported by STA. + get_rate_set(padapter, sta_bssrate, &sta_bssrate_len); + //DBG_871X("sta_bssrate_len=%d\n", sta_bssrate_len); + + if(pmlmeext->cur_channel == 14)// for JAPAN, channel 14 can only uses B Mode(CCK) + { + sta_bssrate_len = 4; + } + + + //for (i = 0; i < sta_bssrate_len; i++) { + // DBG_871X("sta_bssrate[%d]=%02X\n", i, sta_bssrate[i]); + //} + + for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { + if (pmlmeinfo->network.SupportedRates[i] == 0) break; + DBG_871X("network.SupportedRates[%d]=%02X\n", i, pmlmeinfo->network.SupportedRates[i]); + } + + + for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { + if (pmlmeinfo->network.SupportedRates[i] == 0) break; + + + // Check if the AP's supported rates are also supported by STA. + for (j=0; j < sta_bssrate_len; j++) { + // Avoid the proprietary data rate (22Mbps) of Handlink WSG-4000 AP + if ( (pmlmeinfo->network.SupportedRates[i]|IEEE80211_BASIC_RATE_MASK) + == (sta_bssrate[j]|IEEE80211_BASIC_RATE_MASK)) { + //DBG_871X("match i = %d, j=%d\n", i, j); + break; + } else { + //DBG_871X("not match: %02X != %02X\n", (pmlmeinfo->network.SupportedRates[i]|IEEE80211_BASIC_RATE_MASK), (sta_bssrate[j]|IEEE80211_BASIC_RATE_MASK)); + } + } + + if (j == sta_bssrate_len) { + // the rate is not supported by STA + DBG_871X("%s(): the rate[%d]=%02X is not supported by STA!\n",__FUNCTION__, i, pmlmeinfo->network.SupportedRates[i]); + } else { + // the rate is supported by STA + bssrate[index++] = pmlmeinfo->network.SupportedRates[i]; + } + } + + bssrate_len = index; + DBG_871X("bssrate_len = %d\n", bssrate_len); + +#else // Check if the AP's supported rates are also supported by STA. +#if 0 + get_rate_set(padapter, bssrate, &bssrate_len); +#else + for (bssrate_len = 0; bssrate_len < NumRates; bssrate_len++) { + if (pmlmeinfo->network.SupportedRates[bssrate_len] == 0) break; + + if (pmlmeinfo->network.SupportedRates[bssrate_len] == 0x2C) // Avoid the proprietary data rate (22Mbps) of Handlink WSG-4000 AP + break; + + bssrate[bssrate_len] = pmlmeinfo->network.SupportedRates[bssrate_len]; + } +#endif +#endif // Check if the AP's supported rates are also supported by STA. + + if (bssrate_len == 0) { + rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; //don't connect to AP if no joint supported rate + } + + + if (bssrate_len > 8) + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , 8, bssrate, &(pattrib->pktlen)); + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_ , (bssrate_len - 8), (bssrate + 8), &(pattrib->pktlen)); + } + else + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , bssrate_len , bssrate, &(pattrib->pktlen)); + } + + //RSN + p = rtw_get_ie((pmlmeinfo->network.IEs + sizeof(NDIS_802_11_FIXED_IEs)), _RSN_IE_2_, &ie_len, (pmlmeinfo->network.IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if (p != NULL) + { + pframe = rtw_set_ie(pframe, _RSN_IE_2_, ie_len, (p + 2), &(pattrib->pktlen)); + } + +#ifdef CONFIG_80211N_HT + //HT caps + if(padapter->mlmepriv.htpriv.ht_option==_TRUE) + { + p = rtw_get_ie((pmlmeinfo->network.IEs + sizeof(NDIS_802_11_FIXED_IEs)), _HT_CAPABILITY_IE_, &ie_len, (pmlmeinfo->network.IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if ((p != NULL) && (!(is_ap_in_tkip(padapter)))) + { + _rtw_memcpy(&(pmlmeinfo->HT_caps), (p + 2), sizeof(struct HT_caps_element)); + + //to disable 40M Hz support while gd_bw_40MHz_en = 0 + if (pregpriv->cbw40_enable == 0) + { + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info &= (~(BIT(6) | BIT(1))); + } + else + { + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= BIT(1); + } + + //todo: disable SM power save mode + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= 0x000c; + + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + //switch (pregpriv->rf_config) + switch(rf_type) + { + case RF_1T1R: + + if(pregpriv->rx_stbc) + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(0x0100);//RX STBC One spatial stream + + _rtw_memcpy(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_rate_1R, 16); + break; + + case RF_2T2R: + case RF_1T2R: + default: + + if((pregpriv->rx_stbc == 0x3) ||//enable for 2.4/5 GHz + ((pmlmeext->cur_wireless_mode & WIRELESS_11_24N) && (pregpriv->rx_stbc == 0x1)) || //enable for 2.4GHz + ((pmlmeext->cur_wireless_mode & WIRELESS_11_5N) && (pregpriv->rx_stbc == 0x2)) || //enable for 5GHz + (pregpriv->wifi_spec==1)) + { + DBG_871X("declare supporting RX STBC\n"); + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(0x0200);//RX STBC two spatial stream + } + #ifdef CONFIG_DISABLE_MCS13TO15 + if(pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40 && (pregpriv->wifi_spec!=1)) + _rtw_memcpy(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_rate_2R_MCS13TO15_OFF, 16); + else + _rtw_memcpy(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_rate_2R, 16); + #else //CONFIG_DISABLE_MCS13TO15 + _rtw_memcpy(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_rate_2R, 16); + #endif //CONFIG_DISABLE_MCS13TO15 + break; + } +#ifdef RTL8192C_RECONFIG_TO_1T1R + { + if(pregpriv->rx_stbc) + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(0x0100);//RX STBC One spatial stream + + _rtw_memcpy(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_rate_1R, 16); + } +#endif + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info = cpu_to_le16(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info); + +#ifdef CONFIG_BT_COEXIST + if (BT_1Ant(padapter) == _TRUE) + { + // set to 8K + pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para &= (u8)~IEEE80211_HT_CAP_AMPDU_FACTOR; +// pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para |= MAX_AMPDU_FACTOR_8K + } +#endif + + pframe = rtw_set_ie(pframe, _HT_CAPABILITY_IE_, ie_len , (u8 *)(&(pmlmeinfo->HT_caps)), &(pattrib->pktlen)); + + } + } +#endif + + //vendor specific IE, such as WPA, WMM, WPS + for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pmlmeinfo->network.IELength;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(pmlmeinfo->network.IEs + i); + + switch (pIE->ElementID) + { + case _VENDOR_SPECIFIC_IE_: + if ((_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4)) || + (_rtw_memcmp(pIE->data, WMM_OUI, 4)) || + (_rtw_memcmp(pIE->data, WPS_OUI, 4))) + { + if(!padapter->registrypriv.wifi_spec) + { + //Commented by Kurt 20110629 + //In some older APs, WPS handshake + //would be fail if we append vender extensions informations to AP + if(_rtw_memcmp(pIE->data, WPS_OUI, 4)){ + pIE->Length=14; + } + } + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, pIE->Length, pIE->data, &(pattrib->pktlen)); + } + break; + + default: + break; + } + + i += (pIE->Length + 2); + } + + if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_REALTEK) + { + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, 6 , REALTEK_96B_IE, &(pattrib->pktlen)); + } + + +#ifdef CONFIG_WAPI_SUPPORT + rtw_build_assoc_req_wapi_ie(padapter, pframe, pattrib); +#endif + + +#ifdef CONFIG_P2P + +#ifdef CONFIG_IOCTL_CFG80211 + if(wdev_to_priv(padapter->rtw_wdev)->p2p_enabled && pwdinfo->driver_interface == DRIVER_CFG80211 ) + { + if(pmlmepriv->p2p_assoc_req_ie && pmlmepriv->p2p_assoc_req_ie_len>0) + { + _rtw_memcpy(pframe, pmlmepriv->p2p_assoc_req_ie, pmlmepriv->p2p_assoc_req_ie_len); + pframe += pmlmepriv->p2p_assoc_req_ie_len; + pattrib->pktlen += pmlmepriv->p2p_assoc_req_ie_len; + } + } + else +#endif //CONFIG_IOCTL_CFG80211 + { + if(!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) && !rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE)) + { + // Should add the P2P IE in the association request frame. + // P2P OUI + + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // Commented by Albert 20101109 + // According to the P2P Specification, the association request frame should contain 3 P2P attributes + // 1. P2P Capability + // 2. Extended Listen Timing + // 3. Device Info + // Commented by Albert 20110516 + // 4. P2P Interface + + // P2P Capability + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CAPABILITY; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + p2pielen += 2; + + // Value: + // Device Capability Bitmap, 1 byte + p2pie[ p2pielen++ ] = DMP_P2P_DEVCAP_SUPPORT; + + // Group Capability Bitmap, 1 byte + if ( pwdinfo->persistent_supported ) + p2pie[ p2pielen++ ] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT; + else + p2pie[ p2pielen++ ] = DMP_P2P_GRPCAP_SUPPORT; + + // Extended Listen Timing + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_EX_LISTEN_TIMING; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0004 ); + p2pielen += 2; + + // Value: + // Availability Period + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); + p2pielen += 2; + + // Availability Interval + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); + p2pielen += 2; + + // Device Info + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_DEVICE_INFO; + + // Length: + // 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) + // + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); + p2pielen += 2; + + // Value: + // P2P Device Address + _rtw_memcpy( p2pie + p2pielen, myid( &padapter->eeprompriv ), ETH_ALEN ); + p2pielen += ETH_ALEN; + + // Config Method + // This field should be big endian. Noted by P2P specification. + if ( ( pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_PEER_DISPLAY_PIN ) || + ( pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_SELF_DISPLAY_PIN ) ) + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_CONFIG_METHOD_DISPLAY ); + } + else + { + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_CONFIG_METHOD_PBC ); + } + + p2pielen += 2; + + // Primary Device Type + // Category ID + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); + p2pielen += 2; + + // OUI + *(u32*) ( p2pie + p2pielen ) = cpu_to_be32( WPSOUI ); + p2pielen += 4; + + // Sub Category ID + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); + p2pielen += 2; + + // Number of Secondary Device Types + p2pie[ p2pielen++ ] = 0x00; // No Secondary Device Type List + + // Device Name + // Type: + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + p2pielen += 2; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->device_name_len ); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len ); + p2pielen += pwdinfo->device_name_len; + + // P2P Interface + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_INTERFACE; + + // Length: + *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x000D ); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN ); // P2P Device Address + p2pielen += ETH_ALEN; + + p2pie[ p2pielen++ ] = 1; // P2P Interface Address Count + + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN ); // P2P Interface Address List + p2pielen += ETH_ALEN; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &pattrib->pktlen ); + +#ifdef CONFIG_WFD + //wfdielen = build_assoc_req_wfd_ie(pwdinfo, pframe); + //pframe += wfdielen; + //pattrib->pktlen += wfdielen; +#endif //CONFIG_WFD + } + } + +#endif //CONFIG_P2P + +#ifdef CONFIG_WFD +#ifdef CONFIG_IOCTL_CFG80211 + if ( _TRUE == pwdinfo->wfd_info->wfd_enable ) +#endif //CONFIG_IOCTL_CFG80211 + { + wfdielen = build_assoc_req_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; + } +#ifdef CONFIG_IOCTL_CFG80211 + else if (pmlmepriv->wfd_assoc_req_ie != NULL && pmlmepriv->wfd_assoc_req_ie_len>0) + { + //WFD IE + _rtw_memcpy(pframe, pmlmepriv->wfd_assoc_req_ie, pmlmepriv->wfd_assoc_req_ie_len); + pattrib->pktlen += pmlmepriv->wfd_assoc_req_ie_len; + pframe += pmlmepriv->wfd_assoc_req_ie_len; + } +#endif //CONFIG_IOCTL_CFG80211 +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + dump_mgntframe(padapter, pmgntframe); + + ret = _SUCCESS; + +exit: + if (ret == _SUCCESS) + rtw_buf_update(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len, (u8 *)pwlanhdr, pattrib->pktlen); + else + rtw_buf_free(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len); + + return; +} + +//when wait_ack is ture, this function shoule be called at process context +static int _issue_nulldata(_adapter *padapter, unsigned char *da, unsigned int power_mode, int wait_ack) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv; + struct mlme_ext_priv *pmlmeext; + struct mlme_ext_info *pmlmeinfo; + + //DBG_871X("%s:%d\n", __FUNCTION__, power_mode); + + if(!padapter) + goto exit; + + pxmitpriv = &(padapter->xmitpriv); + pmlmeext = &(padapter->mlmeextpriv); + pmlmeinfo = &(pmlmeext->mlmext_info); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + goto exit; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->retry_ctrl = _FALSE; + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + if((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) + { + SetFrDs(fctrl); + } + else if((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) + { + SetToDs(fctrl); + } + + if (power_mode) + { + SetPwrMgt(fctrl); + } + + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_DATA_NULL); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pattrib->last_txcmdsz = pattrib->pktlen; + + if(wait_ack) + { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } + else + { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + + +//when wait_ms >0 , this function shoule be called at process context +//da == NULL for station mode +int issue_nulldata(_adapter *padapter, unsigned char *da, unsigned int power_mode, int try_cnt, int wait_ms) +{ + int ret; + int i = 0; + u32 start = rtw_get_current_time(); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + /* da == NULL, assum it's null data for sta to ap*/ + if (da == NULL) + da = get_my_bssid(&(pmlmeinfo->network)); + + do + { + ret = _issue_nulldata(padapter, da, power_mode, wait_ms>0?_TRUE:_FALSE); + + i++; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved) + break; + + if(i < try_cnt && wait_ms > 0 && ret==_FAIL) + rtw_msleep_os(wait_ms); + + }while((i<try_cnt) && ((ret==_FAIL)||(wait_ms==0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + #ifndef DBG_XMIT_ACK + goto exit; + #endif + } + + if (try_cnt && wait_ms) { + if (da) + DBG_871X(FUNC_ADPT_FMT" to "MAC_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), MAC_ARG(da), rtw_get_oper_ch(padapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_871X(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +//when wait_ack is ture, this function shoule be called at process context +static int _issue_qos_nulldata(_adapter *padapter, unsigned char *da, u16 tid, int wait_ack) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl, *qc; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + DBG_871X("%s\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + goto exit; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + pattrib->hdrlen +=2; + pattrib->qos_en = _TRUE; + pattrib->eosp = 1; + pattrib->ack_policy = 0; + pattrib->mdata = 0; + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + if((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) + { + SetFrDs(fctrl); + } + else if((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) + { + SetToDs(fctrl); + } + + if(pattrib->mdata) + SetMData(fctrl); + + qc = (unsigned short *)(pframe + pattrib->hdrlen - 2); + + SetPriority(qc, tid); + + SetEOSP(qc, pattrib->eosp); + + SetAckpolicy(qc, pattrib->ack_policy); + + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_QOS_DATA_NULL); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr_qos); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr_qos); + + pattrib->last_txcmdsz = pattrib->pktlen; + + if(wait_ack) + { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } + else + { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + +//when wait_ms >0 , this function shoule be called at process context +//da == NULL for station mode +int issue_qos_nulldata(_adapter *padapter, unsigned char *da, u16 tid, int try_cnt, int wait_ms) +{ + int ret; + int i = 0; + u32 start = rtw_get_current_time(); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + /* da == NULL, assum it's null data for sta to ap*/ + if (da == NULL) + da = get_my_bssid(&(pmlmeinfo->network)); + + do + { + ret = _issue_qos_nulldata(padapter, da, tid, wait_ms>0?_TRUE:_FALSE); + + i++; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved) + break; + + if(i < try_cnt && wait_ms > 0 && ret==_FAIL) + rtw_msleep_os(wait_ms); + + }while((i<try_cnt) && ((ret==_FAIL)||(wait_ms==0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + #ifndef DBG_XMIT_ACK + goto exit; + #endif + } + + if (try_cnt && wait_ms) { + if (da) + DBG_871X(FUNC_ADPT_FMT" to "MAC_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), MAC_ARG(da), rtw_get_oper_ch(padapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_871X(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +static int _issue_deauth(_adapter *padapter, unsigned char *da, unsigned short reason, u8 wait_ack) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + int ret = _FAIL; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); +#endif //CONFIG_P2P + + //DBG_871X("%s to "MAC_FMT"\n", __func__, MAC_ARG(da)); + +#ifdef CONFIG_P2P + if ( !( rtw_p2p_chk_state( pwdinfo, P2P_STATE_NONE ) ) && ( pwdinfo->rx_invitereq_info.scan_op_ch_only ) ) + { + _cancel_timer_ex( &pwdinfo->reset_ch_sitesurvey ); + _set_timer( &pwdinfo->reset_ch_sitesurvey, 10 ); + } +#endif //CONFIG_P2P + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + goto exit; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->retry_ctrl = _FALSE; + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_DEAUTH); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + reason = cpu_to_le16(reason); + pframe = rtw_set_fixed_ie(pframe, _RSON_CODE_ , (unsigned char *)&reason, &(pattrib->pktlen)); + + pattrib->last_txcmdsz = pattrib->pktlen; + + + if(wait_ack) + { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } + else + { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + +int issue_deauth(_adapter *padapter, unsigned char *da, unsigned short reason) +{ + DBG_871X("%s to "MAC_FMT"\n", __func__, MAC_ARG(da)); + return _issue_deauth(padapter, da, reason, _FALSE); +} + +int issue_deauth_ex(_adapter *padapter, u8 *da, unsigned short reason, int try_cnt, + int wait_ms) +{ + int ret; + int i = 0; + u32 start = rtw_get_current_time(); + + do + { + ret = _issue_deauth(padapter, da, reason, wait_ms>0?_TRUE:_FALSE); + + i++; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved) + break; + + if(i < try_cnt && wait_ms > 0 && ret==_FAIL) + rtw_msleep_os(wait_ms); + + }while((i<try_cnt) && ((ret==_FAIL)||(wait_ms==0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + #ifndef DBG_XMIT_ACK + goto exit; + #endif + } + + if (try_cnt && wait_ms) { + if (da) + DBG_871X(FUNC_ADPT_FMT" to "MAC_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), MAC_ARG(da), rtw_get_oper_ch(padapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_871X(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter), + ret==_SUCCESS?", acked":"", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +void issue_action_spct_ch_switch(_adapter *padapter, u8 *ra, u8 new_ch, u8 ch_offset) +{ + _irqL irqL; + _list *plist, *phead; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + + DBG_871X(FUNC_NDEV_FMT" ra="MAC_FMT", ch:%u, offset:%u\n", + FUNC_NDEV_ARG(padapter->pnetdev), MAC_ARG(ra), new_ch, ch_offset); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + return; + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, ra, ETH_ALEN); /* RA */ + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); /* TA */ + _rtw_memcpy(pwlanhdr->addr3, ra, ETH_ALEN); /* DA = RA */ + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + /* category, action */ + { + u8 category, action; + category = RTW_WLAN_CATEGORY_SPECTRUM_MGMT; + action = RTW_WLAN_ACTION_SPCT_CHL_SWITCH; + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + } + + pframe = rtw_set_ie_ch_switch(pframe, &(pattrib->pktlen), 0, new_ch, 0); + pframe = rtw_set_ie_secondary_ch_offset(pframe, &(pattrib->pktlen), + hal_ch_offset_to_secondary_ch_offset(ch_offset)); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + +} + +#ifdef CONFIG_IEEE80211W +void issue_action_SA_Query(_adapter *padapter, unsigned char *raddr, unsigned char action, unsigned short tid) +{ + u8 category = RTW_WLAN_CATEGORY_SA_QUERY; + u16 reason_code; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + u8 *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + u16 *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + struct registry_priv *pregpriv = &padapter->registrypriv; + + + DBG_871X("%s\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + DBG_871X("%s: alloc_mgtxmitframe fail\n", __FUNCTION__); + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + if(raddr) + _rtw_memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + else + _rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + + switch (action) + { + case 0: //SA Query req + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&pmlmeext->sa_query_seq, &pattrib->pktlen); + pmlmeext->sa_query_seq++; + //send sa query request to AP, AP should reply sa query response in 1 second + set_sa_query_timer(pmlmeext, 1000); + break; + + case 1: //SA Query rsp + tid = cpu_to_le16(tid); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&tid, &pattrib->pktlen); + break; + default: + break; + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} +#endif //CONFIG_IEEE80211W + +void issue_action_BA(_adapter *padapter, unsigned char *raddr, unsigned char action, unsigned short status) +{ + u8 category = RTW_WLAN_CATEGORY_BACK; + u16 start_seq; + u16 BA_para_set; + u16 reason_code; + u16 BA_timeout_value; + u16 BA_starting_seqctrl; + HT_CAP_AMPDU_FACTOR max_rx_ampdu_factor; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + u8 *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + u16 *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + struct registry_priv *pregpriv = &padapter->registrypriv; +#ifdef CONFIG_BT_COEXIST + u8 tendaAPMac[] = {0xC8, 0x3A, 0x35}; +#endif + +#ifdef CONFIG_80211N_HT + DBG_871X("%s, category=%d, action=%d, status=%d\n", __FUNCTION__, category, action, status); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + //_rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + + status = cpu_to_le16(status); + + + if (category == 3) + { + switch (action) + { + case 0: //ADDBA req + do { + pmlmeinfo->dialogToken++; + } while (pmlmeinfo->dialogToken == 0); + pframe = rtw_set_fixed_ie(pframe, 1, &(pmlmeinfo->dialogToken), &(pattrib->pktlen)); + +#ifdef CONFIG_BT_COEXIST + if ((BT_1Ant(padapter) == _TRUE) && + ((pmlmeinfo->assoc_AP_vendor != broadcomAP) || + (_rtw_memcmp(raddr, tendaAPMac, 3) == _FALSE))) + { + // A-MSDU NOT Supported + BA_para_set = 0; + // immediate Block Ack + BA_para_set |= (1 << 1) & IEEE80211_ADDBA_PARAM_POLICY_MASK; + // TID + BA_para_set |= (status << 2) & IEEE80211_ADDBA_PARAM_TID_MASK; + // max buffer size is 8 MSDU + BA_para_set |= (8 << 6) & RTW_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK; + } + else +#endif + { + #if defined(CONFIG_RTL8188E) && defined(CONFIG_SDIO_HCI) + BA_para_set = (0x0802 | ((status & 0xf) << 2)); //immediate ack & 16 buffer size + #else + BA_para_set = (0x1002 | ((status & 0xf) << 2)); //immediate ack & 64 buffer size + #endif + } + //sys_mib.BA_para_set = 0x0802; //immediate ack & 32 buffer size + BA_para_set = cpu_to_le16(BA_para_set); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(BA_para_set)), &(pattrib->pktlen)); + + //BA_timeout_value = 0xffff;//max: 65535 TUs(~ 65 ms) + BA_timeout_value = 5000;//~ 5ms + BA_timeout_value = cpu_to_le16(BA_timeout_value); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(BA_timeout_value)), &(pattrib->pktlen)); + + //if ((psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress)) != NULL) + if ((psta = rtw_get_stainfo(pstapriv, raddr)) != NULL) + { + start_seq = (psta->sta_xmitpriv.txseq_tid[status & 0x07]&0xfff) + 1; + + DBG_871X("BA_starting_seqctrl = %d for TID=%d\n", start_seq, status & 0x07); + + psta->BA_starting_seqctrl[status & 0x07] = start_seq; + + BA_starting_seqctrl = start_seq << 4; + } + + BA_starting_seqctrl = cpu_to_le16(BA_starting_seqctrl); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(BA_starting_seqctrl)), &(pattrib->pktlen)); + break; + + case 1: //ADDBA rsp + pframe = rtw_set_fixed_ie(pframe, 1, &(pmlmeinfo->ADDBA_req.dialog_token), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&status), &(pattrib->pktlen)); + /* + //BA_para_set = cpu_to_le16((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x1000); //64 buffer size + #if defined(CONFIG_RTL8188E )&& defined (CONFIG_SDIO_HCI) + BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0800); //32buffer size + #else + BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x1000); //64 buffer size + #endif + */ + rtw_hal_get_def_var(padapter, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor); + if(MAX_AMPDU_FACTOR_64K == max_rx_ampdu_factor) + BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x1000); //64 buffer size + else if(MAX_AMPDU_FACTOR_32K == max_rx_ampdu_factor) + BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0800); //32 buffer size + else if(MAX_AMPDU_FACTOR_16K == max_rx_ampdu_factor) + BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0400); //16 buffer size + else if(MAX_AMPDU_FACTOR_8K == max_rx_ampdu_factor) + BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0200); //8 buffer size + else + BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x1000); //64 buffer size + +#ifdef CONFIG_BT_COEXIST + if ((BT_1Ant(padapter) == _TRUE) && + ((pmlmeinfo->assoc_AP_vendor != broadcomAP) || + (_rtw_memcmp(raddr, tendaAPMac, 3) == _FALSE))) + { + // max buffer size is 8 MSDU + BA_para_set &= ~RTW_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK; + BA_para_set |= (8 << 6) & RTW_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK; + } +#endif + + if(pregpriv->ampdu_amsdu==0)//disabled + BA_para_set = cpu_to_le16(BA_para_set & ~BIT(0)); + else if(pregpriv->ampdu_amsdu==1)//enabled + BA_para_set = cpu_to_le16(BA_para_set | BIT(0)); + else //auto + BA_para_set = cpu_to_le16(BA_para_set); + + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(BA_para_set)), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(pmlmeinfo->ADDBA_req.BA_timeout_value)), &(pattrib->pktlen)); + break; + case 2://DELBA + BA_para_set = (status & 0x1F) << 3; + BA_para_set = cpu_to_le16(BA_para_set); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(BA_para_set)), &(pattrib->pktlen)); + + reason_code = 37;//Requested from peer STA as it does not want to use the mechanism + reason_code = cpu_to_le16(reason_code); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(reason_code)), &(pattrib->pktlen)); + break; + default: + break; + } + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +#endif //CONFIG_80211N_HT +} + +static void issue_action_BSSCoexistPacket(_adapter *padapter) +{ + _irqL irqL; + _list *plist, *phead; + unsigned char category, action; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct wlan_network *pnetwork = NULL; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + _queue *queue = &(pmlmepriv->scanned_queue); + u8 InfoContent[16] = {0}; + u8 ICS[8][15]; +#ifdef CONFIG_80211N_HT + if((pmlmepriv->num_FortyMHzIntolerant==0) || (pmlmepriv->num_sta_no_ht==0)) + return; + + if(_TRUE == pmlmeinfo->bwmode_updated) + return; + + + DBG_871X("%s\n", __FUNCTION__); + + + category = RTW_WLAN_CATEGORY_PUBLIC; + action = ACT_PUBLIC_BSSCOEXIST; + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + + + // + if(pmlmepriv->num_FortyMHzIntolerant>0) + { + u8 iedata=0; + + iedata |= BIT(2);//20 MHz BSS Width Request + + pframe = rtw_set_ie(pframe, EID_BSSCoexistence, 1, &iedata, &(pattrib->pktlen)); + + } + + + // + _rtw_memset(ICS, 0, sizeof(ICS)); + if(pmlmepriv->num_sta_no_ht>0) + { + int i; + + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + + phead = get_list_head(queue); + plist = get_next(phead); + + while(1) + { + int len; + u8 *p; + WLAN_BSSID_EX *pbss_network; + + if (rtw_end_of_queue_search(phead,plist)== _TRUE) + break; + + pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list); + + plist = get_next(plist); + + pbss_network = (WLAN_BSSID_EX *)&pnetwork->network; + + p = rtw_get_ie(pbss_network->IEs + _FIXED_IE_LENGTH_, _HT_CAPABILITY_IE_, &len, pbss_network->IELength - _FIXED_IE_LENGTH_); + if((p==NULL) || (len==0))//non-HT + { + if((pbss_network->Configuration.DSConfig<=0) || (pbss_network->Configuration.DSConfig>14)) + continue; + + ICS[0][pbss_network->Configuration.DSConfig]=1; + + if(ICS[0][0] == 0) + ICS[0][0] = 1; + } + + } + + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + + + for(i= 0;i<8;i++) + { + if(ICS[i][0] == 1) + { + int j, k = 0; + + InfoContent[k] = i; + //SET_BSS_INTOLERANT_ELE_REG_CLASS(InfoContent,i); + k++; + + for(j=1;j<=14;j++) + { + if(ICS[i][j]==1) + { + if(k<16) + { + InfoContent[k] = j; //channel number + //SET_BSS_INTOLERANT_ELE_CHANNEL(InfoContent+k, j); + k++; + } + } + } + + pframe = rtw_set_ie(pframe, EID_BSSIntolerantChlReport, k, InfoContent, &(pattrib->pktlen)); + + } + + } + + + } + + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +#endif //CONFIG_80211N_HT +} + +unsigned int send_delba(_adapter *padapter, u8 initiator, u8 *addr) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta = NULL; + //struct recv_reorder_ctrl *preorder_ctrl; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u16 tid; + + if((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE) + if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) + return _SUCCESS; + + psta = rtw_get_stainfo(pstapriv, addr); + if(psta==NULL) + return _SUCCESS; + + //DBG_871X("%s:%s\n", __FUNCTION__, (initiator==0)?"RX_DIR":"TX_DIR"); + + if(initiator==0) // recipient + { + for(tid = 0;tid<MAXTID;tid++) + { + if(psta->recvreorder_ctrl[tid].enable == _TRUE) + { + DBG_871X("rx agg disable tid(%d)\n",tid); + issue_action_BA(padapter, addr, RTW_WLAN_ACTION_DELBA, (((tid <<1) |initiator)&0x1F)); + psta->recvreorder_ctrl[tid].enable = _FALSE; + psta->recvreorder_ctrl[tid].indicate_seq = 0xffff; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d indicate_seq:%u \n", __FUNCTION__, __LINE__, + psta->recvreorder_ctrl[tid].indicate_seq); + #endif + } + } + } + else if(initiator == 1)// originator + { +#ifdef CONFIG_80211N_HT + //DBG_871X("tx agg_enable_bitmap(0x%08x)\n", psta->htpriv.agg_enable_bitmap); + for(tid = 0;tid<MAXTID;tid++) + { + if(psta->htpriv.agg_enable_bitmap & BIT(tid)) + { + DBG_871X("tx agg disable tid(%d)\n",tid); + issue_action_BA(padapter, addr, RTW_WLAN_ACTION_DELBA, (((tid <<1) |initiator)&0x1F) ); + psta->htpriv.agg_enable_bitmap &= ~BIT(tid); + psta->htpriv.candidate_tid_bitmap &= ~BIT(tid); + + } + } +#endif //CONFIG_80211N_HT + } + + return _SUCCESS; + +} + +unsigned int send_beacon(_adapter *padapter) +{ + u8 bxmitok = _FALSE; + int issue=0; + int poll = 0; +//#ifdef CONFIG_CONCURRENT_MODE + //struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + //struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + //_adapter *pbuddy_adapter = padapter->pbuddy_adapter; + //struct mlme_priv *pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); +//#endif + +#ifdef CONFIG_PCI_HCI + + //DBG_871X("%s\n", __FUNCTION__); + + issue_beacon(padapter, 0); + + return _SUCCESS; + +#endif + +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + u32 start = rtw_get_current_time(); + + rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL); + do{ + issue_beacon(padapter, 100); + issue++; + do { + rtw_yield_os(); + rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bxmitok)); + poll++; + }while((poll%10)!=0 && _FALSE == bxmitok && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); + + }while(_FALSE == bxmitok && issue<100 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); + + if(padapter->bSurpriseRemoved || padapter->bDriverStopped) + { + return _FAIL; + } + + + if(_FALSE == bxmitok) + { + DBG_871X("%s fail! %u ms\n", __FUNCTION__, rtw_get_passing_time_ms(start)); + return _FAIL; + } + else + { + u32 passing_time = rtw_get_passing_time_ms(start); + + if(passing_time > 100 || issue > 3) + DBG_871X("%s success, issue:%d, poll:%d, %u ms\n", __FUNCTION__, issue, poll, rtw_get_passing_time_ms(start)); + //else + // DBG_871X("%s success, issue:%d, poll:%d, %u ms\n", __FUNCTION__, issue, poll, rtw_get_passing_time_ms(start)); + + return _SUCCESS; + } + +#endif + +} + +/**************************************************************************** + +Following are some utitity fuctions for WiFi MLME + +*****************************************************************************/ + +BOOLEAN IsLegal5GChannel( + IN PADAPTER Adapter, + IN u8 channel) +{ + + int i=0; + u8 Channel_5G[45] = {36,38,40,42,44,46,48,50,52,54,56,58, + 60,62,64,100,102,104,106,108,110,112,114,116,118,120,122, + 124,126,128,130,132,134,136,138,140,149,151,153,155,157,159, + 161,163,165}; + for(i=0;i<sizeof(Channel_5G);i++) + if(channel == Channel_5G[i]) + return _TRUE; + return _FALSE; +} + +void site_survey(_adapter *padapter) +{ + unsigned char survey_channel = 0, val8; + RT_SCAN_TYPE ScanType = SCAN_PASSIVE; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u32 initialgain = 0; + +#ifdef CONFIG_P2P + +#ifdef CONFIG_CONCURRENT_MODE + +#ifdef CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + u8 stay_buddy_ch = 0; +#endif //CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + +#endif //CONFIG_CONCURRENT_MODE + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); + static unsigned char prev_survey_channel = 0; + static unsigned int p2p_scan_count = 0; + + if ( ( pwdinfo->rx_invitereq_info.scan_op_ch_only ) || ( pwdinfo->p2p_info.scan_op_ch_only ) ) + { + if ( pwdinfo->rx_invitereq_info.scan_op_ch_only ) + { + survey_channel = pwdinfo->rx_invitereq_info.operation_ch[pmlmeext->sitesurvey_res.channel_idx]; + } + else + { + survey_channel = pwdinfo->p2p_info.operation_ch[pmlmeext->sitesurvey_res.channel_idx]; + } + ScanType = SCAN_ACTIVE; + } + else if(rtw_p2p_findphase_ex_is_social(pwdinfo)) + { + // Commented by Albert 2011/06/03 + // The driver is in the find phase, it should go through the social channel. + int ch_set_idx; + survey_channel = pwdinfo->social_chan[pmlmeext->sitesurvey_res.channel_idx]; + ch_set_idx = rtw_ch_set_search_ch(pmlmeext->channel_set, survey_channel); + if (ch_set_idx >= 0) + ScanType = pmlmeext->channel_set[ch_set_idx].ScanType; + else + ScanType = SCAN_ACTIVE; + } + else +#endif //CONFIG_P2P + { + struct rtw_ieee80211_channel *ch; + if (pmlmeext->sitesurvey_res.channel_idx < pmlmeext->sitesurvey_res.ch_num) { + ch = &pmlmeext->sitesurvey_res.ch[pmlmeext->sitesurvey_res.channel_idx]; + survey_channel = ch->hw_value; + ScanType = (ch->flags & RTW_IEEE80211_CHAN_PASSIVE_SCAN) ? SCAN_PASSIVE : SCAN_ACTIVE; + } + } + + if (0){ + DBG_871X(FUNC_ADPT_FMT" ch:%u (cnt:%u,idx:%d) at %dms, %c%c%c\n" + , FUNC_ADPT_ARG(padapter) + , survey_channel + , pwdinfo->find_phase_state_exchange_cnt, pmlmeext->sitesurvey_res.channel_idx + , rtw_get_passing_time_ms(padapter->mlmepriv.scan_start_time) + , ScanType?'A':'P', pmlmeext->sitesurvey_res.scan_mode?'A':'P' + , pmlmeext->sitesurvey_res.ssid[0].SsidLength?'S':' ' + ); + #ifdef DBG_FIXED_CHAN + DBG_871X(FUNC_ADPT_FMT" fixed_chan:%u\n", pmlmeext->fixed_chan); + #endif + } + + if(survey_channel != 0) + { + //PAUSE 4-AC Queue when site_survey + //rtw_hal_get_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); + //val8 |= 0x0f; + //rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); +#ifdef CONFIG_CONCURRENT_MODE +#ifdef CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + if((padapter->pbuddy_adapter->mlmeextpriv.mlmext_info.state&0x03) == WIFI_FW_AP_STATE) + { + if( pmlmeinfo->scan_cnt == RTW_SCAN_NUM_OF_CH ) + { + pmlmeinfo->scan_cnt = 0; + survey_channel = pbuddy_mlmeext->cur_channel; + stay_buddy_ch = 1; + } + else + { + if( pmlmeinfo->scan_cnt == 0 ) + stay_buddy_ch = 2; + pmlmeinfo->scan_cnt++; + } + } +#endif //CONFIG_STA_MODE_SCAN_UNDER_AP_MODE +#endif //CONFIG_CONCURRENT_MODE + if(pmlmeext->sitesurvey_res.channel_idx == 0) + { +#ifdef DBG_FIXED_CHAN + if(pmlmeext->fixed_chan !=0xff) + set_channel_bwmode(padapter, pmlmeext->fixed_chan, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + else +#endif + set_channel_bwmode(padapter, survey_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + } + else + { +#ifdef DBG_FIXED_CHAN + if(pmlmeext->fixed_chan!=0xff) + SelectChannel(padapter, pmlmeext->fixed_chan); + else +#endif + SelectChannel(padapter, survey_channel); + } + +#ifdef CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + if( stay_buddy_ch == 1 ) + { + val8 = 0; //survey done + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + + if(check_buddy_mlmeinfo_state(padapter, WIFI_FW_AP_STATE) && + check_buddy_fwstate(padapter, _FW_LINKED)) + { + update_beacon(padapter->pbuddy_adapter, 0, NULL, _TRUE); + } + } + else if( stay_buddy_ch == 2 ) + { + val8 = 1; //under site survey + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + } +#endif //CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + + if(ScanType == SCAN_ACTIVE) //obey the channel plan setting... + { + #ifdef CONFIG_P2P + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN) || + rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH) + ) + { + issue_probereq_p2p(padapter, NULL); + issue_probereq_p2p(padapter, NULL); + issue_probereq_p2p(padapter, NULL); + } + else + #endif //CONFIG_P2P + { + int i; + for(i=0;i<RTW_SSID_SCAN_AMOUNT;i++){ + if(pmlmeext->sitesurvey_res.ssid[i].SsidLength) { + //todo: to issue two probe req??? + issue_probereq(padapter, &(pmlmeext->sitesurvey_res.ssid[i]), NULL); + //rtw_msleep_os(SURVEY_TO>>1); + issue_probereq(padapter, &(pmlmeext->sitesurvey_res.ssid[i]), NULL); + } + } + + if(pmlmeext->sitesurvey_res.scan_mode == SCAN_ACTIVE) { + //todo: to issue two probe req??? + issue_probereq(padapter, NULL, NULL); + //rtw_msleep_os(SURVEY_TO>>1); + issue_probereq(padapter, NULL, NULL); + } + } + } +#ifdef CONFIG_ATMEL_RC_PATCH + #ifdef CONFIG_P2P + if( !rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN) && + !rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH) + ) + #endif//CONFIG_P2P + { + if(ScanType == SCAN_ACTIVE){ + if( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE){ + if(survey_channel == pmlmeext->cur_channel ) + set_survey_timer(pmlmeext, 200); + else + set_survey_timer(pmlmeext, 20); + } + else{ + set_survey_timer(pmlmeext, 40); + } + } + else{//SCAN_PASSIVE + set_survey_timer(pmlmeext, pmlmeext->chan_scan_time); + } + } + else +#endif //CONFIG_ATMEL_RC_PATCH + { +#ifdef CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + if( stay_buddy_ch == 1 ) + set_survey_timer(pmlmeext, pmlmeext->chan_scan_time * RTW_STAY_AP_CH_MILLISECOND ); + else +#endif //CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + set_survey_timer(pmlmeext, pmlmeext->chan_scan_time); + } + } + else + { + + // channel number is 0 or this channel is not valid. + +#ifdef CONFIG_CONCURRENT_MODE + u8 cur_channel; + u8 cur_bwmode; + u8 cur_ch_offset; + + if (rtw_get_ch_setting_union(padapter, &cur_channel, &cur_bwmode, &cur_ch_offset) != 0) + { + if (0) + DBG_871X(FUNC_ADPT_FMT" back to linked union - ch:%u, bw:%u, offset:%u\n", + FUNC_ADPT_ARG(padapter), cur_channel, cur_bwmode, cur_ch_offset); + } + #ifdef CONFIG_IOCTL_CFG80211 + else if(padapter->pbuddy_adapter + && pbuddy_adapter->wdinfo.driver_interface == DRIVER_CFG80211 + && wdev_to_priv(pbuddy_adapter->rtw_wdev)->p2p_enabled + && rtw_p2p_chk_state(&pbuddy_adapter->wdinfo, P2P_STATE_LISTEN) + ) + { + cur_channel = pbuddy_adapter->wdinfo.listen_channel; + cur_bwmode = pbuddy_mlmeext->cur_bwmode; + cur_ch_offset = pbuddy_mlmeext->cur_ch_offset; + } + #endif + else + { + cur_channel = pmlmeext->cur_channel; + cur_bwmode = pmlmeext->cur_bwmode; + cur_ch_offset = pmlmeext->cur_ch_offset; + } +#endif + + +#ifdef CONFIG_P2P + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH)) + { + if( ( pwdinfo->rx_invitereq_info.scan_op_ch_only ) || ( pwdinfo->p2p_info.scan_op_ch_only ) ) + { + // Set the find_phase_state_exchange_cnt to P2P_FINDPHASE_EX_CNT. + // This will let the following flow to run the scanning end. + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_MAX); + } + #ifdef CONFIG_DBG_P2P + DBG_871X( "[%s] find phase exchange cnt = %d\n", __FUNCTION__, pwdinfo->find_phase_state_exchange_cnt ); + #endif + } + + if(rtw_p2p_findphase_ex_is_needed(pwdinfo)) + { + // Set the P2P State to the listen state of find phase and set the current channel to the listen channel + set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_LISTEN); + pmlmeext->sitesurvey_res.state = SCAN_DISABLE; + + initialgain = 0xff; //restore RX GAIN + rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + //turn on dynamic functions + Restore_DM_Func_Flag(padapter); + //Switch_DM_Func(padapter, DYNAMIC_FUNC_DIG|DYNAMIC_FUNC_HP|DYNAMIC_FUNC_SS, _TRUE); + + _set_timer( &pwdinfo->find_phase_timer, ( u32 ) ( ( u32 ) ( pwdinfo->listen_dwell ) * 100 ) ); + } + else +#endif //CONFIG_P2P + { + +#ifdef CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + pmlmeinfo->scan_cnt = 0; +#endif //CONFIG_DMP_STA_NODE_SCAN_UNDER_AP_MODE + +#ifdef CONFIG_ANTENNA_DIVERSITY + // 20100721:Interrupt scan operation here. + // For SW antenna diversity before link, it needs to switch to another antenna and scan again. + // It compares the scan result and select beter one to do connection. + if(rtw_hal_antdiv_before_linked(padapter)) + { + pmlmeext->sitesurvey_res.bss_cnt = 0; + pmlmeext->sitesurvey_res.channel_idx = -1; + pmlmeext->chan_scan_time = SURVEY_TO /2; + set_survey_timer(pmlmeext, pmlmeext->chan_scan_time); + return; + } +#endif + +#ifdef CONFIG_P2P + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH)) + { + #ifdef CONFIG_CONCURRENT_MODE + if( pwdinfo->driver_interface == DRIVER_WEXT ) + { + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + _set_timer( &pwdinfo->ap_p2p_switch_timer, 500 ); + } + } + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + #else + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + #endif + } + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_NONE); +#endif //CONFIG_P2P + + pmlmeext->sitesurvey_res.state = SCAN_COMPLETE; + + //switch back to the original channel + //SelectChannel(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset); + + { +#ifdef CONFIG_CONCURRENT_MODE + set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); +#else +#ifdef CONFIG_DUALMAC_CONCURRENT + dc_set_channel_bwmode_survey_done(padapter); +#else + if( pwdinfo->driver_interface == DRIVER_WEXT ) + { + if( rtw_p2p_chk_state(pwdinfo, P2P_STATE_LISTEN) ) + { + set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + } + else + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + } + else if( pwdinfo->driver_interface == DRIVER_CFG80211 ) + { + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + } +#endif //CONFIG_DUALMAC_CONCURRENT +#endif //CONFIG_CONCURRENT_MODE + } + + //flush 4-AC Queue after site_survey + //val8 = 0; + //rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); + + //config MSR + Set_MSR(padapter, (pmlmeinfo->state & 0x3)); + + initialgain = 0xff; //restore RX GAIN + rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + //turn on dynamic functions + Restore_DM_Func_Flag(padapter); + //Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, _TRUE); + + if (is_client_associated_to_ap(padapter) == _TRUE) + { + issue_nulldata(padapter, NULL, 0, 3, 500); + +#ifdef CONFIG_CONCURRENT_MODE + if(is_client_associated_to_ap(padapter->pbuddy_adapter) == _TRUE) + { + DBG_871X("adapter is surveydone(buddy_adapter is linked), issue nulldata(pwrbit=0)\n"); + + issue_nulldata(padapter->pbuddy_adapter, NULL, 0, 3, 500); + } +#endif + } +#ifdef CONFIG_CONCURRENT_MODE + else if(is_client_associated_to_ap(padapter->pbuddy_adapter) == _TRUE) + { + issue_nulldata(padapter->pbuddy_adapter, NULL, 0, 3, 500); + } +#endif + + val8 = 0; //survey done + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + + report_surveydone_event(padapter); + +#if defined(CONFIG_BT_COEXIST) && defined(CONFIG_RTL8723A) + if ((BT_1Ant(padapter) == _TRUE) && (BT_GetBtState(padapter) > BT_INFO_STATE_NO_CONNECTION)) + { + pmlmeext->chan_scan_time = SURVEY_TO * 2; + } + else + { + pmlmeext->chan_scan_time = SURVEY_TO; + } +#else + pmlmeext->chan_scan_time = SURVEY_TO; +#endif + + pmlmeext->sitesurvey_res.state = SCAN_DISABLE; + + issue_action_BSSCoexistPacket(padapter); + issue_action_BSSCoexistPacket(padapter); + issue_action_BSSCoexistPacket(padapter); + + } + +#ifdef CONFIG_CONCURRENT_MODE + if(check_buddy_mlmeinfo_state(padapter, WIFI_FW_AP_STATE) && + check_buddy_fwstate(padapter, _FW_LINKED)) + { + + DBG_871X("survey done, current CH=%d, BW=%d, offset=%d\n", cur_channel, cur_bwmode, cur_ch_offset); + + DBG_871X("restart pbuddy_adapter's beacon\n"); + + update_beacon(padapter->pbuddy_adapter, 0, NULL, _TRUE); + } +#endif + + } + + return; + +} + +//collect bss info from Beacon and Probe request/response frames. +u8 collect_bss_info(_adapter *padapter, union recv_frame *precv_frame, WLAN_BSSID_EX *bssid) +{ + int i; + u32 len; + u8 *p; + u16 val16, subtype; + u8 *pframe = precv_frame->u.hdr.rx_data; + u32 packet_len = precv_frame->u.hdr.len; + u8 ie_offset; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + len = packet_len - sizeof(struct rtw_ieee80211_hdr_3addr); + + if (len > MAX_IE_SZ) + { + //DBG_871X("IE too long for survey event\n"); + return _FAIL; + } + + _rtw_memset(bssid, 0, sizeof(WLAN_BSSID_EX)); + + subtype = GetFrameSubType(pframe); + + if(subtype==WIFI_BEACON) { + bssid->Reserved[0] = 1; + ie_offset = _BEACON_IE_OFFSET_; + } else { + // FIXME : more type + if (subtype == WIFI_PROBERSP) { + ie_offset = _PROBERSP_IE_OFFSET_; + bssid->Reserved[0] = 3; + } else if (subtype == WIFI_PROBEREQ) { + ie_offset = _PROBEREQ_IE_OFFSET_; + bssid->Reserved[0] = 2; + } else { + bssid->Reserved[0] = 0; + ie_offset = _FIXED_IE_LENGTH_; + } + } + + bssid->Length = sizeof(WLAN_BSSID_EX) - MAX_IE_SZ + len; + + //below is to copy the information element + bssid->IELength = len; + _rtw_memcpy(bssid->IEs, (pframe + sizeof(struct rtw_ieee80211_hdr_3addr)), bssid->IELength); + + //get the signal strength + //bssid->Rssi = precv_frame->u.hdr.attrib.SignalStrength; // 0-100 index. + bssid->Rssi = precv_frame->u.hdr.attrib.phy_info.RecvSignalPower; // in dBM.raw data + bssid->PhyInfo.SignalQuality = precv_frame->u.hdr.attrib.phy_info.SignalQuality;//in percentage + bssid->PhyInfo.SignalStrength = precv_frame->u.hdr.attrib.phy_info.SignalStrength;//in percentage +#ifdef CONFIG_ANTENNA_DIVERSITY + //rtw_hal_get_hwreg(padapter, HW_VAR_CURRENT_ANTENNA, (u8 *)(&bssid->PhyInfo.Optimum_antenna)); + rtw_hal_get_def_var(padapter, HAL_DEF_CURRENT_ANTENNA, &bssid->PhyInfo.Optimum_antenna); +#endif + + // checking SSID + if ((p = rtw_get_ie(bssid->IEs + ie_offset, _SSID_IE_, &len, bssid->IELength - ie_offset)) == NULL) + { + DBG_871X("marc: cannot find SSID for survey event\n"); + return _FAIL; + } + + if (*(p + 1)) + { + if (len > NDIS_802_11_LENGTH_SSID) + { + DBG_871X("%s()-%d: IE too long (%d) for survey event\n", __FUNCTION__, __LINE__, len); + return _FAIL; + } + _rtw_memcpy(bssid->Ssid.Ssid, (p + 2), *(p + 1)); + bssid->Ssid.SsidLength = *(p + 1); + } + else + { + bssid->Ssid.SsidLength = 0; + } + + _rtw_memset(bssid->SupportedRates, 0, NDIS_802_11_LENGTH_RATES_EX); + + //checking rate info... + i = 0; + p = rtw_get_ie(bssid->IEs + ie_offset, _SUPPORTEDRATES_IE_, &len, bssid->IELength - ie_offset); + if (p != NULL) + { + if (len > NDIS_802_11_LENGTH_RATES_EX) + { + DBG_871X("%s()-%d: IE too long (%d) for survey event\n", __FUNCTION__, __LINE__, len); + return _FAIL; + } + _rtw_memcpy(bssid->SupportedRates, (p + 2), len); + i = len; + } + + p = rtw_get_ie(bssid->IEs + ie_offset, _EXT_SUPPORTEDRATES_IE_, &len, bssid->IELength - ie_offset); + if (p != NULL) + { + if (len > (NDIS_802_11_LENGTH_RATES_EX-i)) + { + DBG_871X("%s()-%d: IE too long (%d) for survey event\n", __FUNCTION__, __LINE__, len); + return _FAIL; + } + _rtw_memcpy(bssid->SupportedRates + i, (p + 2), len); + } + + //todo: +#if 0 + if (judge_network_type(bssid->SupportedRates, (len + i)) == WIRELESS_11B) + { + bssid->NetworkTypeInUse = Ndis802_11DS; + } + else +#endif + { + bssid->NetworkTypeInUse = Ndis802_11OFDM24; + } + + if (bssid->IELength < 12) + return _FAIL; + +#ifdef CONFIG_P2P + if (subtype == WIFI_PROBEREQ) { + u8 *p2p_ie; + u32 p2p_ielen; + // Set Listion Channel + if ((p2p_ie = rtw_get_p2p_ie(bssid->IEs, bssid->IELength, NULL, &p2p_ielen))) { + u32 attr_contentlen = 0; + u8 listen_ch[5] = { 0x00 }; + + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_LISTEN_CH, listen_ch, &attr_contentlen); + bssid->Configuration.DSConfig = listen_ch[4]; + } + else { // use current channel + bssid->Configuration.DSConfig = rtw_get_oper_ch(padapter); + DBG_871X("%s()-%d: Cannot get p2p_ie. set DSconfig to op_ch(%d)\n", __FUNCTION__, __LINE__, bssid->Configuration.DSConfig); + } + + // FIXME + bssid->InfrastructureMode = Ndis802_11Infrastructure; + _rtw_memcpy(bssid->MacAddress, GetAddr2Ptr(pframe), ETH_ALEN); + bssid->Privacy = 1; + return _SUCCESS; + } +#endif //CONFIG_P2P + + // Checking for DSConfig + p = rtw_get_ie(bssid->IEs + ie_offset, _DSSET_IE_, &len, bssid->IELength - ie_offset); + + bssid->Configuration.DSConfig = 0; + bssid->Configuration.Length = 0; + + if (p) + { + bssid->Configuration.DSConfig = *(p + 2); + } + else + {// In 5G, some ap do not have DSSET IE + // checking HT info for channel + p = rtw_get_ie(bssid->IEs + ie_offset, _HT_ADD_INFO_IE_, &len, bssid->IELength - ie_offset); + if(p) + { + struct HT_info_element *HT_info = (struct HT_info_element *)(p + 2); + bssid->Configuration.DSConfig = HT_info->primary_channel; + } + else + { // use current channel + bssid->Configuration.DSConfig = rtw_get_oper_ch(padapter); + } + } + + _rtw_memcpy(&bssid->Configuration.BeaconPeriod, rtw_get_beacon_interval_from_ie(bssid->IEs), 2); + bssid->Configuration.BeaconPeriod = le32_to_cpu(bssid->Configuration.BeaconPeriod); + + val16 = rtw_get_capability((WLAN_BSSID_EX *)bssid); + + if (val16 & BIT(0)) + { + bssid->InfrastructureMode = Ndis802_11Infrastructure; + _rtw_memcpy(bssid->MacAddress, GetAddr2Ptr(pframe), ETH_ALEN); + } + else + { + bssid->InfrastructureMode = Ndis802_11IBSS; + _rtw_memcpy(bssid->MacAddress, GetAddr3Ptr(pframe), ETH_ALEN); + } + + if (val16 & BIT(4)) + bssid->Privacy = 1; + else + bssid->Privacy = 0; + + bssid->Configuration.ATIMWindow = 0; + + //20/40 BSS Coexistence check + if((pregistrypriv->wifi_spec==1) && (_FALSE == pmlmeinfo->bwmode_updated)) + { + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#ifdef CONFIG_80211N_HT + p = rtw_get_ie(bssid->IEs + ie_offset, _HT_CAPABILITY_IE_, &len, bssid->IELength - ie_offset); + if(p && len>0) + { + struct HT_caps_element *pHT_caps; + pHT_caps = (struct HT_caps_element *)(p + 2); + + if(pHT_caps->u.HT_cap_element.HT_caps_info&BIT(14)) + { + pmlmepriv->num_FortyMHzIntolerant++; + } + } + else + { + pmlmepriv->num_sta_no_ht++; + } +#endif //CONFIG_80211N_HT + + } + +#ifdef CONFIG_INTEL_WIDI + //process_intel_widi_query_or_tigger(padapter, bssid); + if(process_intel_widi_query_or_tigger(padapter, bssid)) + { + return _FAIL; + } +#endif // CONFIG_INTEL_WIDI + + #if defined(DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) & 1 + if(strcmp(bssid->Ssid.Ssid, DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) == 0) { + DBG_871X("Receiving %s("MAC_FMT", DSConfig:%u) from ch%u with ss:%3u, sq:%3u, RawRSSI:%3ld\n" + , bssid->Ssid.Ssid, MAC_ARG(bssid->MacAddress), bssid->Configuration.DSConfig + , rtw_get_oper_ch(padapter) + , bssid->PhyInfo.SignalStrength, bssid->PhyInfo.SignalQuality, bssid->Rssi + ); + } + #endif + + // mark bss info receving from nearby channel as SignalQuality 101 + if(bssid->Configuration.DSConfig != rtw_get_oper_ch(padapter)) + { + bssid->PhyInfo.SignalQuality= 101; + } + + return _SUCCESS; +} + +void start_create_ibss(_adapter* padapter) +{ + unsigned short caps; + u8 val8; + u8 join_type; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX*)(&(pmlmeinfo->network)); + pmlmeext->cur_channel = (u8)pnetwork->Configuration.DSConfig; + pmlmeinfo->bcn_interval = get_beacon_interval(pnetwork); + + //update wireless mode + update_wireless_mode(padapter); + + //udpate capability + caps = rtw_get_capability((WLAN_BSSID_EX *)pnetwork); + update_capinfo(padapter, caps); + if(caps&cap_IBSS)//adhoc master + { + //set_opmode_cmd(padapter, adhoc);//removed + + val8 = 0xcf; + rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); + + //switch channel + //SelectChannel(padapter, pmlmeext->cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE); + set_channel_bwmode(padapter, pmlmeext->cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + + beacon_timing_control(padapter); + + //set msr to WIFI_FW_ADHOC_STATE + pmlmeinfo->state = WIFI_FW_ADHOC_STATE; + Set_MSR(padapter, (pmlmeinfo->state & 0x3)); + + //issue beacon + if(send_beacon(padapter)==_FAIL) + { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_,("issuing beacon frame fail....\n")); + + report_join_res(padapter, -1); + pmlmeinfo->state = WIFI_FW_NULL_STATE; + } + else + { + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, padapter->registrypriv.dev_network.MacAddress); + join_type = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + + report_join_res(padapter, 1); + pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; + rtw_indicate_connect(padapter); + } + } + else + { + DBG_871X("start_create_ibss, invalid cap:%x\n", caps); + return; + } + //update bc/mc sta_info + update_bmc_sta(padapter); + +} + +void start_clnt_join(_adapter* padapter) +{ + unsigned short caps; + u8 val8; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX*)(&(pmlmeinfo->network)); + int beacon_timeout; + + //update wireless mode + update_wireless_mode(padapter); + + //udpate capability + caps = rtw_get_capability((WLAN_BSSID_EX *)pnetwork); + update_capinfo(padapter, caps); + if (caps&cap_ESS) + { + Set_MSR(padapter, WIFI_FW_STATION_STATE); + + val8 = (pmlmeinfo->auth_algo == dot11AuthAlgrthm_8021X)? 0xcc: 0xcf; + +#ifdef CONFIG_WAPI_SUPPORT + if (padapter->wapiInfo.bWapiEnable && pmlmeinfo->auth_algo == dot11AuthAlgrthm_WAPI) + { + //Disable TxUseDefaultKey, RxUseDefaultKey, RxBroadcastUseDefaultKey. + val8 = 0x4c; + } +#endif + rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); + + #ifdef CONFIG_DEAUTH_BEFORE_CONNECT + // Because of AP's not receiving deauth before + // AP may: 1)not response auth or 2)deauth us after link is complete + // issue deauth before issuing auth to deal with the situation + + // Commented by Albert 2012/07/21 + // For the Win8 P2P connection, it will be hard to have a successful connection if this Wi-Fi doesn't connect to it. + { + #ifdef CONFIG_P2P + _queue *queue = &(padapter->mlmepriv.scanned_queue); + _list *head = get_list_head(queue); + _list *pos = get_next(head); + struct wlan_network *scanned = NULL; + u8 ie_offset = 0; + _irqL irqL; + bool has_p2p_ie = _FALSE; + + _enter_critical_bh(&(padapter->mlmepriv.scanned_queue.lock), &irqL); + + for (pos = get_next(head);!rtw_end_of_queue_search(head, pos); pos = get_next(pos)) { + + scanned = LIST_CONTAINOR(pos, struct wlan_network, list); + if(scanned==NULL) + rtw_warn_on(1); + + if (_rtw_memcmp(&(scanned->network.Ssid), &(pnetwork->Ssid), sizeof(NDIS_802_11_SSID)) == _TRUE + && _rtw_memcmp(scanned->network.MacAddress, pnetwork->MacAddress, sizeof(NDIS_802_11_MAC_ADDRESS)) == _TRUE + ) { + ie_offset = (scanned->network.Reserved[0] == 2? 0:12); + if (rtw_get_p2p_ie(scanned->network.IEs+ie_offset, scanned->network.IELength-ie_offset, NULL, NULL)) + has_p2p_ie = _TRUE; + break; + } + } + + _exit_critical_bh(&(padapter->mlmepriv.scanned_queue.lock), &irqL); + + if (scanned == NULL || rtw_end_of_queue_search(head, pos) || has_p2p_ie == _FALSE) + #endif /* CONFIG_P2P */ + issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, 5, 100); + } + #endif /* CONFIG_DEAUTH_BEFORE_CONNECT */ + + //here wait for receiving the beacon to start auth + //and enable a timer + beacon_timeout = decide_wait_for_beacon_timeout(pmlmeinfo->bcn_interval); + set_link_timer(pmlmeext, beacon_timeout); + _set_timer( &padapter->mlmepriv.assoc_timer, + (REAUTH_TO * REAUTH_LIMIT) + (REASSOC_TO*REASSOC_LIMIT) +beacon_timeout); + + pmlmeinfo->state = WIFI_FW_AUTH_NULL | WIFI_FW_STATION_STATE; + + {//only for STA mode + u16 media_status; + u8 mac_id = 0; + + #ifdef CONFIG_CONCURRENT_MODE + if(PRIMARY_ADAPTER == padapter->adapter_type) + mac_id=0; + else + mac_id=2; + #endif + media_status = (mac_id<<8)|1; // MACID|OPMODE:1 connect + rtw_hal_set_hwreg(padapter,HW_VAR_H2C_MEDIA_STATUS_RPT,(u8 *)&media_status); + } + } + else if (caps&cap_IBSS) //adhoc client + { +#ifdef CONFIG_DUALMAC_CONCURRENT + if(dc_handle_join_request(padapter) == _FAIL) + { + DBG_871X("dc_handle_join_request for Ad-hoc fail !!!\n"); + return; + } +#endif + + Set_MSR(padapter, WIFI_FW_ADHOC_STATE); + + val8 = 0xcf; + rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); + + beacon_timing_control(padapter); + + pmlmeinfo->state = WIFI_FW_ADHOC_STATE; + + report_join_res(padapter, 1); + } + else + { + //DBG_871X("marc: invalid cap:%x\n", caps); + return; + } + +} + +void start_clnt_auth(_adapter* padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + _cancel_timer_ex(&pmlmeext->link_timer); + + pmlmeinfo->state &= (~WIFI_FW_AUTH_NULL); + pmlmeinfo->state |= WIFI_FW_AUTH_STATE; + + pmlmeinfo->auth_seq = 1; + pmlmeinfo->reauth_count = 0; + pmlmeinfo->reassoc_count = 0; + pmlmeinfo->link_count = 0; + pmlmeext->retry = 0; + + + DBG_871X_LEVEL(_drv_always_, "start auth\n"); + issue_auth(padapter, NULL, 0); + + set_link_timer(pmlmeext, REAUTH_TO); + +} + + +void start_clnt_assoc(_adapter* padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + _cancel_timer_ex(&pmlmeext->link_timer); + + pmlmeinfo->state &= (~(WIFI_FW_AUTH_NULL | WIFI_FW_AUTH_STATE)); + pmlmeinfo->state |= (WIFI_FW_AUTH_SUCCESS | WIFI_FW_ASSOC_STATE); + + issue_assocreq(padapter); + + set_link_timer(pmlmeext, REASSOC_TO); +} + +unsigned int receive_disconnect(_adapter *padapter, unsigned char *MacAddr, unsigned short reason) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + //check A3 + if (!(_rtw_memcmp(MacAddr, get_my_bssid(&pmlmeinfo->network), ETH_ALEN))) + return _SUCCESS; + + DBG_871X("%s\n", __FUNCTION__); + + if((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) + { + if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) + { + pmlmeinfo->state = WIFI_FW_NULL_STATE; + report_del_sta_event(padapter, MacAddr, reason); + + } + else if (pmlmeinfo->state & WIFI_FW_LINKING_STATE) + { + pmlmeinfo->state = WIFI_FW_NULL_STATE; + report_join_res(padapter, -2); + } + } + + return _SUCCESS; +} + +#ifdef CONFIG_80211D +static void process_80211d(PADAPTER padapter, WLAN_BSSID_EX *bssid) +{ + struct registry_priv *pregistrypriv; + struct mlme_ext_priv *pmlmeext; + RT_CHANNEL_INFO *chplan_new; + u8 channel; + u8 i; + + + pregistrypriv = &padapter->registrypriv; + pmlmeext = &padapter->mlmeextpriv; + + // Adjust channel plan by AP Country IE + if (pregistrypriv->enable80211d && + (!pmlmeext->update_channel_plan_by_ap_done)) + { + u8 *ie, *p; + u32 len; + RT_CHANNEL_PLAN chplan_ap; + RT_CHANNEL_INFO chplan_sta[MAX_CHANNEL_NUM]; + u8 country[4]; + u8 fcn; // first channel number + u8 noc; // number of channel + u8 j, k; + + ie = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _COUNTRY_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if (!ie) return; + if (len < 6) return; + + ie += 2; + p = ie; + ie += len; + + _rtw_memset(country, 0, 4); + _rtw_memcpy(country, p, 3); + p += 3; + RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, + ("%s: 802.11d country=%s\n", __FUNCTION__, country)); + + i = 0; + while ((ie - p) >= 3) + { + fcn = *(p++); + noc = *(p++); + p++; + + for (j = 0; j < noc; j++) + { + if (fcn <= 14) channel = fcn + j; // 2.4 GHz + else channel = fcn + j*4; // 5 GHz + + chplan_ap.Channel[i++] = channel; + } + } + chplan_ap.Len = i; + +#ifdef CONFIG_DEBUG_RTL871X +#ifdef PLATFORM_LINUX + i = 0; + DBG_871X("%s: AP[%s] channel plan {", __func__, bssid->Ssid.Ssid); + while ((i < chplan_ap.Len) && (chplan_ap.Channel[i] != 0)) + { + DBG_8192C("%02d,", chplan_ap.Channel[i]); + i++; + } + DBG_871X("}\n"); +#endif +#endif + + _rtw_memcpy(chplan_sta, pmlmeext->channel_set, sizeof(chplan_sta)); +#ifdef CONFIG_DEBUG_RTL871X +#ifdef PLATFORM_LINUX + i = 0; + DBG_871X("%s: STA channel plan {", __func__); + while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) + { + DBG_871X("%02d(%c),", chplan_sta[i].ChannelNum, chplan_sta[i].ScanType==SCAN_PASSIVE?'p':'a'); + i++; + } + DBG_871X("}\n"); +#endif +#endif + + _rtw_memset(pmlmeext->channel_set, 0, sizeof(pmlmeext->channel_set)); + chplan_new = pmlmeext->channel_set; + + i = j = k = 0; + if (pregistrypriv->wireless_mode & WIRELESS_11G) + { + do { + if ((i == MAX_CHANNEL_NUM) || + (chplan_sta[i].ChannelNum == 0) || + (chplan_sta[i].ChannelNum > 14)) + break; + + if ((j == chplan_ap.Len) || (chplan_ap.Channel[j] > 14)) + break; + + if (chplan_sta[i].ChannelNum == chplan_ap.Channel[j]) + { + chplan_new[k].ChannelNum = chplan_ap.Channel[j]; + chplan_new[k].ScanType = SCAN_ACTIVE; + i++; + j++; + k++; + } + else if (chplan_sta[i].ChannelNum < chplan_ap.Channel[j]) + { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; +// chplan_new[k].ScanType = chplan_sta[i].ScanType; + chplan_new[k].ScanType = SCAN_PASSIVE; + i++; + k++; + } + else if (chplan_sta[i].ChannelNum > chplan_ap.Channel[j]) + { + chplan_new[k].ChannelNum = chplan_ap.Channel[j]; + chplan_new[k].ScanType = SCAN_ACTIVE; + j++; + k++; + } + } while (1); + + // change AP not support channel to Passive scan + while ((i < MAX_CHANNEL_NUM) && + (chplan_sta[i].ChannelNum != 0) && + (chplan_sta[i].ChannelNum <= 14)) + { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; +// chplan_new[k].ScanType = chplan_sta[i].ScanType; + chplan_new[k].ScanType = SCAN_PASSIVE; + i++; + k++; + } + + // add channel AP supported + while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14)) + { + chplan_new[k].ChannelNum = chplan_ap.Channel[j]; + chplan_new[k].ScanType = SCAN_ACTIVE; + j++; + k++; + } + } + else + { + // keep original STA 2.4G channel plan + while ((i < MAX_CHANNEL_NUM) && + (chplan_sta[i].ChannelNum != 0) && + (chplan_sta[i].ChannelNum <= 14)) + { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; + chplan_new[k].ScanType = chplan_sta[i].ScanType; + i++; + k++; + } + + // skip AP 2.4G channel plan + while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14)) + { + j++; + } + } + + if (pregistrypriv->wireless_mode & WIRELESS_11A) + { + do { + if ((i == MAX_CHANNEL_NUM) || + (chplan_sta[i].ChannelNum == 0)) + break; + + if ((j == chplan_ap.Len) || (chplan_ap.Channel[j] == 0)) + break; + + if (chplan_sta[i].ChannelNum == chplan_ap.Channel[j]) + { + chplan_new[k].ChannelNum = chplan_ap.Channel[j]; + chplan_new[k].ScanType = SCAN_ACTIVE; + i++; + j++; + k++; + } + else if (chplan_sta[i].ChannelNum < chplan_ap.Channel[j]) + { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; +// chplan_new[k].ScanType = chplan_sta[i].ScanType; + chplan_new[k].ScanType = SCAN_PASSIVE; + i++; + k++; + } + else if (chplan_sta[i].ChannelNum > chplan_ap.Channel[j]) + { + chplan_new[k].ChannelNum = chplan_ap.Channel[j]; + chplan_new[k].ScanType = SCAN_ACTIVE; + j++; + k++; + } + } while (1); + + // change AP not support channel to Passive scan + while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) + { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; +// chplan_new[k].ScanType = chplan_sta[i].ScanType; + chplan_new[k].ScanType = SCAN_PASSIVE; + i++; + k++; + } + + // add channel AP supported + while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] != 0)) + { + chplan_new[k].ChannelNum = chplan_ap.Channel[j]; + chplan_new[k].ScanType = SCAN_ACTIVE; + j++; + k++; + } + } + else + { + // keep original STA 5G channel plan + while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) + { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; + chplan_new[k].ScanType = chplan_sta[i].ScanType; + i++; + k++; + } + } + + pmlmeext->update_channel_plan_by_ap_done = 1; + +#ifdef CONFIG_DEBUG_RTL871X +#ifdef PLATFORM_LINUX + k = 0; + DBG_871X("%s: new STA channel plan {", __func__); + while ((k < MAX_CHANNEL_NUM) && (chplan_new[k].ChannelNum != 0)) + { + DBG_871X("%02d(%c),", chplan_new[k].ChannelNum, chplan_new[k].ScanType==SCAN_PASSIVE?'p':'c'); + k++; + } + DBG_871X("}\n"); +#endif +#endif + +#if 0 + // recover the right channel index + channel = chplan_sta[pmlmeext->sitesurvey_res.channel_idx].ChannelNum; + k = 0; + while ((k < MAX_CHANNEL_NUM) && (chplan_new[k].ChannelNum != 0)) + { + if (chplan_new[k].ChannelNum == channel) { + RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, + ("%s: change mlme_ext sitesurvey channel index from %d to %d\n", + __FUNCTION__, pmlmeext->sitesurvey_res.channel_idx, k)); + pmlmeext->sitesurvey_res.channel_idx = k; + break; + } + k++; + } +#endif + } + + // If channel is used by AP, set channel scan type to active + channel = bssid->Configuration.DSConfig; + chplan_new = pmlmeext->channel_set; + i = 0; + while ((i < MAX_CHANNEL_NUM) && (chplan_new[i].ChannelNum != 0)) + { + if (chplan_new[i].ChannelNum == channel) + { + if (chplan_new[i].ScanType == SCAN_PASSIVE) + { + //5G Bnad 2, 3 (DFS) doesn't change to active scan + if(channel >= 52 && channel <= 144) + break; + + chplan_new[i].ScanType = SCAN_ACTIVE; + RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, + ("%s: change channel %d scan type from passive to active\n", + __FUNCTION__, channel)); + } + break; + } + i++; + } +} +#endif + +/**************************************************************************** + +Following are the functions to report events + +*****************************************************************************/ + +void report_survey_event(_adapter *padapter, union recv_frame *precv_frame) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct survey_event *psurvey_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext; + struct cmd_priv *pcmdpriv; + //u8 *pframe = precv_frame->u.hdr.rx_data; + //uint len = precv_frame->u.hdr.len; + + if(!padapter) + return; + + pmlmeext = &padapter->mlmeextpriv; + pcmdpriv = &padapter->cmdpriv; + + + if ((pcmd_obj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj))) == NULL) + { + return; + } + + cmdsz = (sizeof(struct survey_event) + sizeof(struct C2HEvent_Header)); + if ((pevtcmd = (u8*)rtw_zmalloc(cmdsz)) == NULL) + { + rtw_mfree((u8 *)pcmd_obj, sizeof(struct cmd_obj)); + return; + } + + _rtw_init_listhead(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header*)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct survey_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_Survey); + pc2h_evt_hdr->seq = ATOMIC_INC_RETURN(&pmlmeext->event_seq); + + psurvey_evt = (struct survey_event*)(pevtcmd + sizeof(struct C2HEvent_Header)); + + if (collect_bss_info(padapter, precv_frame, (WLAN_BSSID_EX *)&psurvey_evt->bss) == _FAIL) + { + rtw_mfree((u8 *)pcmd_obj, sizeof(struct cmd_obj)); + rtw_mfree((u8 *)pevtcmd, cmdsz); + return; + } + +#ifdef CONFIG_80211D + process_80211d(padapter, &psurvey_evt->bss); +#endif + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); + + pmlmeext->sitesurvey_res.bss_cnt++; + + return; + +} + +void report_surveydone_event(_adapter *padapter) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct surveydone_event *psurveydone_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + if ((pcmd_obj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj))) == NULL) + { + return; + } + + cmdsz = (sizeof(struct surveydone_event) + sizeof(struct C2HEvent_Header)); + if ((pevtcmd = (u8*)rtw_zmalloc(cmdsz)) == NULL) + { + rtw_mfree((u8 *)pcmd_obj, sizeof(struct cmd_obj)); + return; + } + + _rtw_init_listhead(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header*)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct surveydone_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_SurveyDone); + pc2h_evt_hdr->seq = ATOMIC_INC_RETURN(&pmlmeext->event_seq); + + psurveydone_evt = (struct surveydone_event*)(pevtcmd + sizeof(struct C2HEvent_Header)); + psurveydone_evt->bss_cnt = pmlmeext->sitesurvey_res.bss_cnt; + + DBG_871X("survey done event(%x)\n", psurveydone_evt->bss_cnt); + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); + + return; + +} + +void report_join_res(_adapter *padapter, int res) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct joinbss_event *pjoinbss_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + if ((pcmd_obj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj))) == NULL) + { + return; + } + + cmdsz = (sizeof(struct joinbss_event) + sizeof(struct C2HEvent_Header)); + if ((pevtcmd = (u8*)rtw_zmalloc(cmdsz)) == NULL) + { + rtw_mfree((u8 *)pcmd_obj, sizeof(struct cmd_obj)); + return; + } + + _rtw_init_listhead(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header*)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct joinbss_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_JoinBss); + pc2h_evt_hdr->seq = ATOMIC_INC_RETURN(&pmlmeext->event_seq); + + pjoinbss_evt = (struct joinbss_event*)(pevtcmd + sizeof(struct C2HEvent_Header)); + _rtw_memcpy((unsigned char *)(&(pjoinbss_evt->network.network)), &(pmlmeinfo->network), sizeof(WLAN_BSSID_EX)); + pjoinbss_evt->network.join_res = pjoinbss_evt->network.aid = res; + + DBG_871X("report_join_res(%d)\n", res); + + + rtw_joinbss_event_prehandle(padapter, (u8 *)&pjoinbss_evt->network); + + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); + + return; + +} + +void report_del_sta_event(_adapter *padapter, unsigned char* MacAddr, unsigned short reason) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct sta_info *psta; + int mac_id; + struct stadel_event *pdel_sta_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + if ((pcmd_obj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj))) == NULL) + { + return; + } + + cmdsz = (sizeof(struct stadel_event) + sizeof(struct C2HEvent_Header)); + if ((pevtcmd = (u8*)rtw_zmalloc(cmdsz)) == NULL) + { + rtw_mfree((u8 *)pcmd_obj, sizeof(struct cmd_obj)); + return; + } + + _rtw_init_listhead(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header*)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct stadel_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_DelSTA); + pc2h_evt_hdr->seq = ATOMIC_INC_RETURN(&pmlmeext->event_seq); + + pdel_sta_evt = (struct stadel_event*)(pevtcmd + sizeof(struct C2HEvent_Header)); + _rtw_memcpy((unsigned char *)(&(pdel_sta_evt->macaddr)), MacAddr, ETH_ALEN); + _rtw_memcpy((unsigned char *)(pdel_sta_evt->rsvd),(unsigned char *)(&reason),2); + + + psta = rtw_get_stainfo(&padapter->stapriv, MacAddr); + if(psta) + mac_id = (int)psta->mac_id; + else + mac_id = (-1); + + pdel_sta_evt->mac_id = mac_id; + + DBG_871X("report_del_sta_event: delete STA, mac_id=%d\n", mac_id); + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); + + return; +} + +void report_add_sta_event(_adapter *padapter, unsigned char* MacAddr, int cam_idx) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct stassoc_event *padd_sta_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + if ((pcmd_obj = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj))) == NULL) + { + return; + } + + cmdsz = (sizeof(struct stassoc_event) + sizeof(struct C2HEvent_Header)); + if ((pevtcmd = (u8*)rtw_zmalloc(cmdsz)) == NULL) + { + rtw_mfree((u8 *)pcmd_obj, sizeof(struct cmd_obj)); + return; + } + + _rtw_init_listhead(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header*)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct stassoc_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_AddSTA); + pc2h_evt_hdr->seq = ATOMIC_INC_RETURN(&pmlmeext->event_seq); + + padd_sta_evt = (struct stassoc_event*)(pevtcmd + sizeof(struct C2HEvent_Header)); + _rtw_memcpy((unsigned char *)(&(padd_sta_evt->macaddr)), MacAddr, ETH_ALEN); + padd_sta_evt->cam_id = cam_idx; + + DBG_871X("report_add_sta_event: add STA\n"); + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); + + return; +} + + +/**************************************************************************** + +Following are the event callback functions + +*****************************************************************************/ + +//for sta/adhoc mode +void update_sta_info(_adapter *padapter, struct sta_info *psta) +{ + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + //ERP + VCS_update(padapter, psta); + +#ifdef CONFIG_80211N_HT + //HT + if(pmlmepriv->htpriv.ht_option) + { + psta->htpriv.ht_option = _TRUE; + + psta->htpriv.ampdu_enable = pmlmepriv->htpriv.ampdu_enable; + + if (support_short_GI(padapter, &(pmlmeinfo->HT_caps))) + psta->htpriv.sgi = _TRUE; + + psta->qos_option = _TRUE; + + } + else +#endif //CONFIG_80211N_HT + { +#ifdef CONFIG_80211N_HT + psta->htpriv.ht_option = _FALSE; + + psta->htpriv.ampdu_enable = _FALSE; + + psta->htpriv.sgi = _FALSE; +#endif //CONFIG_80211N_HT + psta->qos_option = _FALSE; + + } +#ifdef CONFIG_80211N_HT + psta->htpriv.bwmode = pmlmeext->cur_bwmode; + psta->htpriv.ch_offset = pmlmeext->cur_ch_offset; + + psta->htpriv.agg_enable_bitmap = 0x0;//reset + psta->htpriv.candidate_tid_bitmap = 0x0;//reset +#endif //CONFIG_80211N_HT + + //QoS + if(pmlmepriv->qospriv.qos_option) + psta->qos_option = _TRUE; + + + psta->state = _FW_LINKED; + +} + +void mlmeext_joinbss_event_callback(_adapter *padapter, int join_res) +{ + struct sta_info *psta, *psta_bmc; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + struct sta_priv *pstapriv = &padapter->stapriv; + u8 join_type; + u16 media_status; + + psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress); + + if(join_res < 0) + { + join_type = 1; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr); + + //restore to initial setting. + update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); + + if (psta){//only for STA mode + media_status = (psta->mac_id<<8)|0; // MACID|OPMODE:1 connect + rtw_hal_set_hwreg(padapter,HW_VAR_H2C_MEDIA_STATUS_RPT,(u8 *)&media_status); + } + + goto exit_mlmeext_joinbss_event_callback; + } + + if((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) + { + //for bc/mc + psta_bmc = rtw_get_bcmc_stainfo(padapter); + if(psta_bmc) + { + pmlmeinfo->FW_sta_info[psta_bmc->mac_id].psta = psta_bmc; + update_bmc_sta_support_rate(padapter, psta_bmc->mac_id); + Update_RA_Entry(padapter, psta_bmc); + } + //update bc/mc sta_info + update_bmc_sta(padapter); + } + + + //turn on dynamic functions + Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, _TRUE); + + // update IOT-releated issue + update_IOT_info(padapter); + + rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, cur_network->SupportedRates); + + //BCN interval + rtw_hal_set_hwreg(padapter, HW_VAR_BEACON_INTERVAL, (u8 *)(&pmlmeinfo->bcn_interval)); + + //udpate capability + update_capinfo(padapter, pmlmeinfo->capability); + + //WMM, Update EDCA param + WMMOnAssocRsp(padapter); + + //HT + HTOnAssocRsp(padapter); + +#ifndef CONFIG_CONCURRENT_MODE + // Call set_channel_bwmode when the CONFIG_CONCURRENT_MODE doesn't be defined. + //Set cur_channel&cur_bwmode&cur_ch_offset + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); +#endif + + + if (psta) //only for infra. mode + { + pmlmeinfo->FW_sta_info[psta->mac_id].psta = psta; + + //DBG_871X("set_sta_rate\n"); + + psta->wireless_mode = pmlmeext->cur_wireless_mode; + + //set per sta rate after updating HT cap. + set_sta_rate(padapter, psta); + + rtw_sta_media_status_rpt(padapter, psta, 1); + } + + join_type = 2; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + + if((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) + { + // correcting TSF + correct_TSF(padapter, pmlmeext); + + //set_link_timer(pmlmeext, DISCONNECT_TO); + } + +#ifdef CONFIG_LPS + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_CONNECT, 0); +#endif + +exit_mlmeext_joinbss_event_callback: + +#ifdef CONFIG_DUALMAC_CONCURRENT + dc_handle_join_done(padapter, join_res); +#endif +#ifdef CONFIG_CONCURRENT_MODE + concurrent_chk_joinbss_done(padapter, join_res); +#endif + + DBG_871X("=>%s\n", __FUNCTION__); + +} + +void mlmeext_sta_add_event_callback(_adapter *padapter, struct sta_info *psta) +{ + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 join_type; + + DBG_871X("%s\n", __FUNCTION__); + + if((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) + { + if(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)//adhoc master or sta_count>1 + { + //nothing to do + } + else//adhoc client + { + //update TSF Value + //update_TSF(pmlmeext, pframe, len); + + // correcting TSF + correct_TSF(padapter, pmlmeext); + + //start beacon + if(send_beacon(padapter)==_FAIL) + { + pmlmeinfo->FW_sta_info[psta->mac_id].status = 0; + + pmlmeinfo->state ^= WIFI_FW_ADHOC_STATE; + + return; + } + + pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; + + } + + join_type = 2; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + } + + pmlmeinfo->FW_sta_info[psta->mac_id].psta = psta; + + //rate radaptive + Update_RA_Entry(padapter, psta); + + //update adhoc sta_info + update_sta_info(padapter, psta); + +} + +void mlmeext_sta_del_event_callback(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if (is_client_associated_to_ap(padapter) || is_IBSS_empty(padapter)) + { + //set_opmode_cmd(padapter, infra_client_with_mlme); + + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, 0); + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr); + + //restore to initial setting. + update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); + +#ifdef CONFIG_DUALMAC_CONCURRENT + dc_set_channel_bwmode_disconnect(padapter); +#else +#ifdef CONFIG_CONCURRENT_MODE + if((check_buddy_fwstate(padapter, _FW_LINKED)) != _TRUE) + { +#endif //CONFIG_CONCURRENT_MODE + + //switch to the 20M Hz mode after disconnect + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + //SelectChannel(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset); + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + +#ifdef CONFIG_CONCURRENT_MODE + } +#endif //CONFIG_CONCURRENT_MODE +#endif //CONFIG_DUALMAC_CONCURRENT + + flush_all_cam_entry(padapter); + + pmlmeinfo->state = WIFI_FW_NULL_STATE; + + //set MSR to no link state -> infra. mode + Set_MSR(padapter, _HW_STATE_STATION_); + + _cancel_timer_ex(&pmlmeext->link_timer); + + } + +} + +/**************************************************************************** + +Following are the functions for the timer handlers + +*****************************************************************************/ +void _linked_rx_signal_strehgth_display(_adapter *padapter); +void _linked_rx_signal_strehgth_display(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 mac_id; + int UndecoratedSmoothedPWDB; + #if 0 + DBG_871X("============ linked status check ===================\n"); + DBG_871X("pathA Rx SNRdb:%d, pathB Rx SNRdb:%d\n",padapter->recvpriv.RxSNRdB[0], padapter->recvpriv.RxSNRdB[1]); + DBG_871X("pathA Rx PWDB:%d\n",padapter->recvpriv.rxpwdb); + rtw_hal_get_def_var(padapter, HAL_DEF_UNDERCORATEDSMOOTHEDPWDB, &UndecoratedSmoothedPWDB); + DBG_871X("UndecoratedSmoothedPWDB:%d\n",UndecoratedSmoothedPWDB); + DBG_871X("Rx RSSI:%d\n",padapter->recvpriv.rssi); + DBG_871X("Rx Signal_strength:%d\n",padapter->recvpriv.signal_strength); + DBG_871X("Rx Signal_qual:%d \n",padapter->recvpriv.signal_qual); + if ( check_fwstate( &padapter->mlmepriv, _FW_LINKED ) ) + { + DBG_871X("bw mode: %d, channel: %d\n", padapter->mlmeextpriv.cur_bwmode, padapter->mlmeextpriv.cur_channel ); + DBG_871X("received bytes = %d\n", (u32) (padapter->recvpriv.rx_bytes - padapter->recvpriv.last_rx_bytes ) ); + } + DBG_871X("============ linked status check ===================\n"); + #endif + if((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) + { + mac_id=0; + } + else if((pmlmeinfo->state&0x03) == _HW_STATE_AP_) + { + mac_id=2; + } + + rtw_hal_get_def_var(padapter, HW_DEF_RA_INFO_DUMP,&mac_id); + #if 0 + DBG_871X("============ RX GAIN / FALSE ALARM ===================\n"); + DBG_871X(" DIG PATH-A(0x%02x), PATH-B(0x%02x)\n",rtw_read8(padapter,0xc50),rtw_read8(padapter,0xc58)); + DBG_871X(" OFDM -Alarm DA2(0x%04x),DA4(0x%04x),DA6(0x%04x),DA8(0x%04x)\n", + rtw_read16(padapter,0xDA2),rtw_read16(padapter,0xDA4),rtw_read16(padapter,0xDA6),rtw_read16(padapter,0xDA8)); + + DBG_871X(" CCK -Alarm A5B(0x%02x),A5C(0x%02x)\n",rtw_read8(padapter,0xA5B),rtw_read8(padapter,0xA5C)); + #endif + + + //rtw_hal_get_def_var(padapter, HAL_DEF_UNDERCORATEDSMOOTHEDPWDB, &UndecoratedSmoothedPWDB); + //DBG_871X("UndecoratedSmoothedPWDB:%d\n",UndecoratedSmoothedPWDB); + +} + +u8 chk_ap_is_alive(_adapter *padapter, struct sta_info *psta) +{ + u8 ret = _FALSE; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + #ifdef DBG_EXPIRATION_CHK + DBG_871X(FUNC_ADPT_FMT" rx:"STA_PKTS_FMT", beacon:%llu, probersp_to_self:%llu" + /*", probersp_bm:%llu, probersp_uo:%llu, probereq:%llu, BI:%u"*/ + ", retry:%u\n" + , FUNC_ADPT_ARG(padapter) + , STA_RX_PKTS_DIFF_ARG(psta) + , psta->sta_stats.rx_beacon_pkts - psta->sta_stats.last_rx_beacon_pkts + , psta->sta_stats.rx_probersp_pkts - psta->sta_stats.last_rx_probersp_pkts + /*, psta->sta_stats.rx_probersp_bm_pkts - psta->sta_stats.last_rx_probersp_bm_pkts + , psta->sta_stats.rx_probersp_uo_pkts - psta->sta_stats.last_rx_probersp_uo_pkts + , psta->sta_stats.rx_probereq_pkts - psta->sta_stats.last_rx_probereq_pkts + , pmlmeinfo->bcn_interval*/ + , pmlmeext->retry + ); + + DBG_871X(FUNC_ADPT_FMT" tx_pkts:%llu, link_count:%u\n", FUNC_ADPT_ARG(padapter) + , padapter->xmitpriv.tx_pkts + , pmlmeinfo->link_count + ); + #endif + + if((sta_rx_data_pkts(psta) == sta_last_rx_data_pkts(psta)) + && sta_rx_beacon_pkts(psta) == sta_last_rx_beacon_pkts(psta) + && sta_rx_probersp_pkts(psta) == sta_last_rx_probersp_pkts(psta) + ) + { + ret = _FALSE; + } + else + { + ret = _TRUE; + } + + sta_update_last_rx_pkts(psta); + + return ret; +} + +void linked_status_chk(_adapter *padapter) +{ + u32 i; + struct sta_info *psta; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct sta_priv *pstapriv = &padapter->stapriv; + + if(padapter->bRxRSSIDisplay) + _linked_rx_signal_strehgth_display(padapter); + + #ifdef DBG_CONFIG_ERROR_DETECT + rtw_hal_sreset_linked_status_check(padapter); + #endif + + if (is_client_associated_to_ap(padapter)) + { + //linked infrastructure client mode + + int tx_chk = _SUCCESS, rx_chk = _SUCCESS; + int rx_chk_limit; + + #if defined(DBG_ROAMING_TEST) + rx_chk_limit = 1; + #elif defined(CONFIG_ACTIVE_KEEP_ALIVE_CHECK) + rx_chk_limit = 4; + #else + rx_chk_limit = 8; + #endif + + // Marked by Kurt 20130715 + // For WiDi 3.5 and latered on, they don't ask WiDi sink to do roaming, so we could not check rx limit that strictly. + // todo: To check why we under miracast session, rx_chk would be _FALSE + //#ifdef CONFIG_INTEL_WIDI + //if (padapter->mlmepriv.widi_state != INTEL_WIDI_STATE_NONE) + // rx_chk_limit = 1; + //#endif + + if ((psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress)) != NULL) + { + bool is_p2p_enable = _FALSE; + #ifdef CONFIG_P2P + is_p2p_enable = !rtw_p2p_chk_state(&padapter->wdinfo, P2P_STATE_NONE); + #endif + + if (chk_ap_is_alive(padapter, psta) == _FALSE) + rx_chk = _FAIL; + + if (pxmitpriv->last_tx_pkts == pxmitpriv->tx_pkts) + tx_chk = _FAIL; + + #ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK + if (pmlmeext->active_keep_alive_check && (rx_chk == _FAIL || tx_chk == _FAIL)) { + u8 backup_oper_channel=0; + + /* switch to correct channel of current network before issue keep-alive frames */ + if (rtw_get_oper_ch(padapter) != pmlmeext->cur_channel) { + backup_oper_channel = rtw_get_oper_ch(padapter); + SelectChannel(padapter, pmlmeext->cur_channel); + } + + if (rx_chk != _SUCCESS) + issue_probereq_ex(padapter, &pmlmeinfo->network.Ssid, psta->hwaddr, 3, 1); + + if ((tx_chk != _SUCCESS && pmlmeinfo->link_count++ == 0xf) || rx_chk != _SUCCESS) { + tx_chk = issue_nulldata(padapter, psta->hwaddr, 0, 3, 1); + /* if tx acked and p2p disabled, set rx_chk _SUCCESS to reset retry count */ + if (tx_chk == _SUCCESS && !is_p2p_enable) + rx_chk = _SUCCESS; + } + + /* back to the original operation channel */ + if(backup_oper_channel>0) + SelectChannel(padapter, backup_oper_channel); + + } + else + #endif /* CONFIG_ACTIVE_KEEP_ALIVE_CHECK */ + { + if (rx_chk != _SUCCESS) { + if (pmlmeext->retry == 0) { + #ifdef DBG_EXPIRATION_CHK + DBG_871X("issue_probereq to trigger probersp, retry=%d\n", pmlmeext->retry); + #endif + issue_probereq(padapter, &pmlmeinfo->network.Ssid, pmlmeinfo->network.MacAddress); + issue_probereq(padapter, &pmlmeinfo->network.Ssid, pmlmeinfo->network.MacAddress); + issue_probereq(padapter, &pmlmeinfo->network.Ssid, pmlmeinfo->network.MacAddress); + } + } + + if (tx_chk != _SUCCESS && pmlmeinfo->link_count++ == 0xf) { + #ifdef DBG_EXPIRATION_CHK + DBG_871X("%s issue_nulldata 0\n", __FUNCTION__); + #endif + tx_chk = issue_nulldata(padapter, NULL, 0, 1, 0); + } + } + + if (rx_chk == _FAIL) { + pmlmeext->retry++; + if (pmlmeext->retry > rx_chk_limit) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" disconnect or roaming\n", + FUNC_ADPT_ARG(padapter)); + receive_disconnect(padapter, pmlmeinfo->network.MacAddress + , WLAN_REASON_EXPIRATION_CHK); + return; + } + } else { + pmlmeext->retry = 0; + } + + if (tx_chk == _FAIL) { + pmlmeinfo->link_count &= 0xf; + } else { + pxmitpriv->last_tx_pkts = pxmitpriv->tx_pkts; + pmlmeinfo->link_count = 0; + } + + } //end of if ((psta = rtw_get_stainfo(pstapriv, passoc_res->network.MacAddress)) != NULL) + } + else if (is_client_associated_to_ibss(padapter)) + { + //linked IBSS mode + //for each assoc list entry to check the rx pkt counter + for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) + { + if (pmlmeinfo->FW_sta_info[i].status == 1) + { + psta = pmlmeinfo->FW_sta_info[i].psta; + + if(NULL==psta) continue; + + if (pmlmeinfo->FW_sta_info[i].rx_pkt == sta_rx_pkts(psta)) + { + + if(pmlmeinfo->FW_sta_info[i].retry<3) + { + pmlmeinfo->FW_sta_info[i].retry++; + } + else + { + pmlmeinfo->FW_sta_info[i].retry = 0; + pmlmeinfo->FW_sta_info[i].status = 0; + report_del_sta_event(padapter, psta->hwaddr + , 65535// indicate disconnect caused by no rx + ); + } + } + else + { + pmlmeinfo->FW_sta_info[i].retry = 0; + pmlmeinfo->FW_sta_info[i].rx_pkt = (u32)sta_rx_pkts(psta); + } + } + } + + //set_link_timer(pmlmeext, DISCONNECT_TO); + + } + +} + +void survey_timer_hdl(_adapter *padapter) +{ + struct cmd_obj *ph2c; + struct sitesurvey_parm *psurveyPara; + struct cmd_priv *pcmdpriv=&padapter->cmdpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); +#endif + + //DBG_871X("marc: survey timer\n"); +#ifdef PLATFORM_FREEBSD + rtw_mtx_lock(NULL); + if (callout_pending(&padapter->mlmeextpriv.survey_timer.callout)) { + /* callout was reset */ + //mtx_unlock(&sc->sc_mtx); + rtw_mtx_unlock(NULL); + return; + } + if (!callout_active(&padapter->mlmeextpriv.survey_timer.callout)) { + /* callout was stopped */ + //mtx_unlock(&sc->sc_mtx); + rtw_mtx_unlock(NULL); + return; + } + callout_deactivate(&padapter->mlmeextpriv.survey_timer.callout); + + +#endif + + //issue rtw_sitesurvey_cmd + if (pmlmeext->sitesurvey_res.state > SCAN_START) + { + if(pmlmeext->sitesurvey_res.state == SCAN_PROCESS) + { +#ifdef CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + if( padapter->mlmeextpriv.mlmext_info.scan_cnt != RTW_SCAN_NUM_OF_CH ) +#endif //CONFIG_STA_MODE_SCAN_UNDER_AP_MODE + pmlmeext->sitesurvey_res.channel_idx++; + } + + if(pmlmeext->scan_abort == _TRUE) + { + #ifdef CONFIG_P2P + if(!rtw_p2p_chk_state(&padapter->wdinfo, P2P_STATE_NONE)) + { + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_MAX); + pmlmeext->sitesurvey_res.channel_idx = 3; + DBG_871X("%s idx:%d, cnt:%u\n", __FUNCTION__ + , pmlmeext->sitesurvey_res.channel_idx + , pwdinfo->find_phase_state_exchange_cnt + ); + } + else + #endif + { + pmlmeext->sitesurvey_res.channel_idx = pmlmeext->sitesurvey_res.ch_num; + DBG_871X("%s idx:%d\n", __FUNCTION__ + , pmlmeext->sitesurvey_res.channel_idx + ); + } + + pmlmeext->scan_abort = _FALSE;//reset + } + + if ((ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj))) == NULL) + { + goto exit_survey_timer_hdl; + } + + if ((psurveyPara = (struct sitesurvey_parm*)rtw_zmalloc(sizeof(struct sitesurvey_parm))) == NULL) + { + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + goto exit_survey_timer_hdl; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey)); + rtw_enqueue_cmd(pcmdpriv, ph2c); + } + + +exit_survey_timer_hdl: +#ifdef PLATFORM_FREEBSD + rtw_mtx_unlock(NULL); +#endif + + return; +} + +void link_timer_hdl(_adapter *padapter) +{ + //static unsigned int rx_pkt = 0; + //static u64 tx_cnt = 0; + //struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + //struct sta_priv *pstapriv = &padapter->stapriv; + +#ifdef PLATFORM_FREEBSD + rtw_mtx_lock(NULL); + if (callout_pending(&padapter->mlmeextpriv.survey_timer.callout)) { + /* callout was reset */ + //mtx_unlock(&sc->sc_mtx); + rtw_mtx_unlock(NULL); + return; + } + if (!callout_active(&padapter->mlmeextpriv.survey_timer.callout)) { + /* callout was stopped */ + //mtx_unlock(&sc->sc_mtx); + rtw_mtx_unlock(NULL); + return; + } + callout_deactivate(&padapter->mlmeextpriv.survey_timer.callout); + + +#endif + + if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) + { + DBG_871X("link_timer_hdl:no beacon while connecting\n"); + pmlmeinfo->state = WIFI_FW_NULL_STATE; + report_join_res(padapter, -3); + } + else if (pmlmeinfo->state & WIFI_FW_AUTH_STATE) + { + //re-auth timer + if (++pmlmeinfo->reauth_count > REAUTH_LIMIT) + { + //if (pmlmeinfo->auth_algo != dot11AuthAlgrthm_Auto) + //{ + pmlmeinfo->state = 0; + report_join_res(padapter, -1); + return; + //} + //else + //{ + // pmlmeinfo->auth_algo = dot11AuthAlgrthm_Shared; + // pmlmeinfo->reauth_count = 0; + //} + } + + DBG_871X("link_timer_hdl: auth timeout and try again\n"); + pmlmeinfo->auth_seq = 1; + issue_auth(padapter, NULL, 0); + set_link_timer(pmlmeext, REAUTH_TO); + } + else if (pmlmeinfo->state & WIFI_FW_ASSOC_STATE) + { + //re-assoc timer + if (++pmlmeinfo->reassoc_count > REASSOC_LIMIT) + { + pmlmeinfo->state = WIFI_FW_NULL_STATE; + report_join_res(padapter, -2); + return; + } + + DBG_871X("link_timer_hdl: assoc timeout and try again\n"); + issue_assocreq(padapter); + set_link_timer(pmlmeext, REASSOC_TO); + } +#if 0 + else if (is_client_associated_to_ap(padapter)) + { + //linked infrastructure client mode + if ((psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress)) != NULL) + { + /*to monitor whether the AP is alive or not*/ + if (rx_pkt == psta->sta_stats.rx_pkts) + { + receive_disconnect(padapter, pmlmeinfo->network.MacAddress); + return; + } + else + { + rx_pkt = psta->sta_stats.rx_pkts; + set_link_timer(pmlmeext, DISCONNECT_TO); + } + + //update the EDCA paramter according to the Tx/RX mode + update_EDCA_param(padapter); + + /*to send the AP a nulldata if no frame is xmitted in order to keep alive*/ + if (pmlmeinfo->link_count++ == 0) + { + tx_cnt = pxmitpriv->tx_pkts; + } + else if ((pmlmeinfo->link_count & 0xf) == 0) + { + if (tx_cnt == pxmitpriv->tx_pkts) + { + issue_nulldata(padapter, NULL, 0, 0, 0); + } + + tx_cnt = pxmitpriv->tx_pkts; + } + } //end of if ((psta = rtw_get_stainfo(pstapriv, passoc_res->network.MacAddress)) != NULL) + } + else if (is_client_associated_to_ibss(padapter)) + { + //linked IBSS mode + //for each assoc list entry to check the rx pkt counter + for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) + { + if (pmlmeinfo->FW_sta_info[i].status == 1) + { + psta = pmlmeinfo->FW_sta_info[i].psta; + + if (pmlmeinfo->FW_sta_info[i].rx_pkt == psta->sta_stats.rx_pkts) + { + pmlmeinfo->FW_sta_info[i].status = 0; + report_del_sta_event(padapter, psta->hwaddr); + } + else + { + pmlmeinfo->FW_sta_info[i].rx_pkt = psta->sta_stats.rx_pkts; + } + } + } + + set_link_timer(pmlmeext, DISCONNECT_TO); + } +#endif + +#ifdef PLATFORM_FREEBSD + rtw_mtx_unlock(NULL); +#endif + + return; +} + +void addba_timer_hdl(struct sta_info *psta) +{ +#ifdef CONFIG_80211N_HT + struct ht_priv *phtpriv; + + if(!psta) + return; + + phtpriv = &psta->htpriv; + + if((phtpriv->ht_option==_TRUE) && (phtpriv->ampdu_enable==_TRUE)) + { + if(phtpriv->candidate_tid_bitmap) + phtpriv->candidate_tid_bitmap=0x0; + + } +#endif //CONFIG_80211N_HT +} + +#ifdef CONFIG_IEEE80211W +void sa_query_timer_hdl(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_priv * pmlmepriv = &padapter->mlmepriv; + _irqL irqL; + //disconnect + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + { + rtw_disassoc_cmd(padapter, 0, _TRUE); + rtw_indicate_disconnect(padapter); + rtw_free_assoc_resources(padapter, 1); + } + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + DBG_871X("SA query timeout disconnect\n"); +} +#endif //CONFIG_IEEE80211W + +u8 NULL_hdl(_adapter *padapter, u8 *pbuf) +{ + return H2C_SUCCESS; +} + +u8 setopmode_hdl(_adapter *padapter, u8 *pbuf) +{ + u8 type; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct setopmode_parm *psetop = (struct setopmode_parm *)pbuf; + + if(psetop->mode == Ndis802_11APMode) + { + pmlmeinfo->state = WIFI_FW_AP_STATE; + type = _HW_STATE_AP_; +#ifdef CONFIG_NATIVEAP_MLME + //start_ap_mode(padapter); +#endif + } + else if(psetop->mode == Ndis802_11Infrastructure) + { + pmlmeinfo->state &= ~(BIT(0)|BIT(1));// clear state + pmlmeinfo->state |= WIFI_FW_STATION_STATE;//set to STATION_STATE + type = _HW_STATE_STATION_; + } + else if(psetop->mode == Ndis802_11IBSS) + { + type = _HW_STATE_ADHOC_; + } + else + { + type = _HW_STATE_NOLINK_; + } + + rtw_hal_set_hwreg(padapter, HW_VAR_SET_OPMODE, (u8 *)(&type)); + //Set_NETYPE0_MSR(padapter, type); + + return H2C_SUCCESS; + +} + +u8 createbss_hdl(_adapter *padapter, u8 *pbuf) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX*)(&(pmlmeinfo->network)); + struct joinbss_parm *pparm = (struct joinbss_parm *)pbuf; + //u32 initialgain; + + + if(pparm->network.InfrastructureMode == Ndis802_11APMode) + { +#ifdef CONFIG_AP_MODE + + if(pmlmeinfo->state == WIFI_FW_AP_STATE) + { + //todo: + return H2C_SUCCESS; + } +#endif + } + + //below is for ad-hoc master + if(pparm->network.InfrastructureMode == Ndis802_11IBSS) + { + rtw_joinbss_reset(padapter); + + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset= HAL_PRIME_CHNL_OFFSET_DONT_CARE; + pmlmeinfo->ERP_enable = 0; + pmlmeinfo->WMM_enable = 0; + pmlmeinfo->HT_enable = 0; + pmlmeinfo->HT_caps_enable = 0; + pmlmeinfo->HT_info_enable = 0; + pmlmeinfo->agg_enable_bitmap = 0; + pmlmeinfo->candidate_tid_bitmap = 0; + + //disable dynamic functions, such as high power, DIG + Save_DM_Func_Flag(padapter); + Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, _FALSE); + + //config the initial gain under linking, need to write the BB registers + //initialgain = 0x1E; + //rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + + //cancel link timer + _cancel_timer_ex(&pmlmeext->link_timer); + + //clear CAM + flush_all_cam_entry(padapter); + + _rtw_memcpy(pnetwork, pbuf, FIELD_OFFSET(WLAN_BSSID_EX, IELength)); + pnetwork->IELength = ((WLAN_BSSID_EX *)pbuf)->IELength; + + if(pnetwork->IELength>MAX_IE_SZ)//Check pbuf->IELength + return H2C_PARAMETERS_ERROR; + + _rtw_memcpy(pnetwork->IEs, ((WLAN_BSSID_EX *)pbuf)->IEs, pnetwork->IELength); + + start_create_ibss(padapter); + + } + + return H2C_SUCCESS; + +} + +u8 join_cmd_hdl(_adapter *padapter, u8 *pbuf) +{ + u8 join_type; + PNDIS_802_11_VARIABLE_IEs pIE; + struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX*)(&(pmlmeinfo->network)); +#ifdef CONFIG_ANTENNA_DIVERSITY + struct joinbss_parm *pparm = (struct joinbss_parm *)pbuf; +#endif //CONFIG_ANTENNA_DIVERSITY + u32 i; + //u32 initialgain; + //u32 acparm; + u8 ch, bw, offset; + + //check already connecting to AP or not + if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) + { + if (pmlmeinfo->state & WIFI_FW_STATION_STATE) + { + issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, 5, 100); + } + + pmlmeinfo->state = WIFI_FW_NULL_STATE; + + //clear CAM + flush_all_cam_entry(padapter); + + _cancel_timer_ex(&pmlmeext->link_timer); + + //set MSR to nolink -> infra. mode + //Set_MSR(padapter, _HW_STATE_NOLINK_); + Set_MSR(padapter, _HW_STATE_STATION_); + + + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, 0); + } + +#ifdef CONFIG_ANTENNA_DIVERSITY + rtw_antenna_select_cmd(padapter, pparm->network.PhyInfo.Optimum_antenna, _FALSE); +#endif + +#ifdef CONFIG_WAPI_SUPPORT + rtw_wapi_clear_all_cam_entry(padapter); +#endif + + rtw_joinbss_reset(padapter); + + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset= HAL_PRIME_CHNL_OFFSET_DONT_CARE; + pmlmeinfo->ERP_enable = 0; + pmlmeinfo->WMM_enable = 0; + pmlmeinfo->HT_enable = 0; + pmlmeinfo->HT_caps_enable = 0; + pmlmeinfo->HT_info_enable = 0; + pmlmeinfo->agg_enable_bitmap = 0; + pmlmeinfo->candidate_tid_bitmap = 0; + pmlmeinfo->bwmode_updated = _FALSE; + //pmlmeinfo->assoc_AP_vendor = HT_IOT_PEER_MAX; + + _rtw_memcpy(pnetwork, pbuf, FIELD_OFFSET(WLAN_BSSID_EX, IELength)); + pnetwork->IELength = ((WLAN_BSSID_EX *)pbuf)->IELength; + + if(pnetwork->IELength>MAX_IE_SZ)//Check pbuf->IELength + return H2C_PARAMETERS_ERROR; + + _rtw_memcpy(pnetwork->IEs, ((WLAN_BSSID_EX *)pbuf)->IEs, pnetwork->IELength); + + pmlmeext->cur_channel = (u8)pnetwork->Configuration.DSConfig; + pmlmeinfo->bcn_interval = get_beacon_interval(pnetwork); + + //Check AP vendor to move rtw_joinbss_cmd() + //pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->IEs, pnetwork->IELength); + + for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pnetwork->IELength;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(pnetwork->IEs + i); + + switch (pIE->ElementID) + { + case _VENDOR_SPECIFIC_IE_://Get WMM IE. + if ( _rtw_memcmp(pIE->data, WMM_OUI, 4) ) + { + pmlmeinfo->WMM_enable = 1; + } + break; + + case _HT_CAPABILITY_IE_: //Get HT Cap IE. + pmlmeinfo->HT_caps_enable = 1; + break; + + case _HT_EXTRA_INFO_IE_: //Get HT Info IE. +#ifdef CONFIG_80211N_HT + pmlmeinfo->HT_info_enable = 1; + + //spec case only for cisco's ap because cisco's ap issue assoc rsp using mcs rate @40MHz or @20MHz +//#if !defined(CONFIG_CONCURRENT_MODE) && !defined(CONFIG_DUALMAC_CONCURRENT) +// if(pmlmeinfo->assoc_AP_vendor == ciscoAP) +//#endif + { + struct HT_info_element *pht_info = (struct HT_info_element *)(pIE->data); + + if ((pregpriv->cbw40_enable) && (pht_info->infos[0] & BIT(2))) + { + //switch to the 40M Hz mode according to the AP + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + switch (pht_info->infos[0] & 0x3) + { + case 1: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + + case 3: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + + default: + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + + DBG_871X("set ch/bw before connected\n"); + } + } +#endif //CONFIG_80211N_HT + break; + + default: + break; + } + + i += (pIE->Length + 2); + } +#if 0 + if (padapter->registrypriv.wifi_spec) { + // for WiFi test, follow WMM test plan spec + acparm = 0x002F431C; // VO + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acparm)); + acparm = 0x005E541C; // VI + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acparm)); + acparm = 0x0000A525; // BE + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acparm)); + acparm = 0x0000A549; // BK + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acparm)); + + // for WiFi test, mixed mode with intel STA under bg mode throughput issue + if (padapter->mlmepriv.htpriv.ht_option == _FALSE){ + acparm = 0x00004320; + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acparm)); + } + } + else { + acparm = 0x002F3217; // VO + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acparm)); + acparm = 0x005E4317; // VI + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acparm)); + acparm = 0x00105320; // BE + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acparm)); + acparm = 0x0000A444; // BK + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acparm)); + } +#endif + + /* check channel, bandwidth, offset and switch */ +#ifdef CONFIG_DUALMAC_CONCURRENT + if(dc_handle_join_request(padapter, &ch, &bw, &offset) == _FAIL) { + DBG_871X("dc_handle_join_request fail !!!\n"); + return H2C_SUCCESS; + } +#else //NON CONFIG_DUALMAC_CONCURRENT + if(rtw_chk_start_clnt_join(padapter, &ch, &bw, &offset) == _FAIL) { + report_join_res(padapter, (-4)); + return H2C_SUCCESS; + } +#endif + + //disable dynamic functions, such as high power, DIG + //Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, _FALSE); + + //config the initial gain under linking, need to write the BB registers + //initialgain = 0x1E; + //rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pmlmeinfo->network.MacAddress); + join_type = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + + set_channel_bwmode(padapter, ch, offset, bw); + + //cancel link timer + _cancel_timer_ex(&pmlmeext->link_timer); + + start_clnt_join(padapter); + + return H2C_SUCCESS; + +} + +u8 disconnect_hdl(_adapter *padapter, unsigned char *pbuf) +{ + struct disconnect_parm *param = (struct disconnect_parm *)pbuf; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX*)(&(pmlmeinfo->network)); + u8 val8; + + if (is_client_associated_to_ap(padapter)) + { + issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, param->deauth_timeout_ms/100, 100); + } + + //set_opmode_cmd(padapter, infra_client_with_mlme); + + //pmlmeinfo->state = WIFI_FW_NULL_STATE; + + + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, 0); + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr); + + //restore to initial setting. + update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); + + if(((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE)) + { + //Stop BCN + val8 = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_BCN_FUNC, (u8 *)(&val8)); + } + + + //set MSR to no link state -> infra. mode + Set_MSR(padapter, _HW_STATE_STATION_); + + pmlmeinfo->state = WIFI_FW_NULL_STATE; + +#ifdef CONFIG_DUALMAC_CONCURRENT + dc_set_channel_bwmode_disconnect(padapter); +#else +#ifdef CONFIG_CONCURRENT_MODE + if((check_buddy_fwstate(padapter, _FW_LINKED)) != _TRUE) + { +#endif //CONFIG_CONCURRENT_MODE + //switch to the 20M Hz mode after disconnect + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); +#ifdef CONFIG_CONCURRENT_MODE + } +#endif //CONFIG_CONCURRENT_MODE +#endif //CONFIG_DUALMAC_CONCURRENT + + flush_all_cam_entry(padapter); + + _cancel_timer_ex(&pmlmeext->link_timer); + + rtw_free_uc_swdec_pending_queue(padapter); + + return H2C_SUCCESS; +} + +int rtw_scan_ch_decision(_adapter *padapter, struct rtw_ieee80211_channel *out, + u32 out_num, struct rtw_ieee80211_channel *in, u32 in_num) +{ + int i, j; + int scan_ch_num = 0; + int set_idx; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + /* clear out first */ + _rtw_memset(out, 0, sizeof(struct rtw_ieee80211_channel)*out_num); + + /* acquire channels from in */ + j = 0; + for (i=0;i<in_num;i++) { + if (0) + DBG_871X(FUNC_ADPT_FMT" "CHAN_FMT"\n", FUNC_ADPT_ARG(padapter), CHAN_ARG(&in[i])); + if(in[i].hw_value && !(in[i].flags & RTW_IEEE80211_CHAN_DISABLED) + && (set_idx=rtw_ch_set_search_ch(pmlmeext->channel_set, in[i].hw_value)) >=0 + ) + { + _rtw_memcpy(&out[j], &in[i], sizeof(struct rtw_ieee80211_channel)); + + if(pmlmeext->channel_set[set_idx].ScanType == SCAN_PASSIVE) + out[j].flags |= RTW_IEEE80211_CHAN_PASSIVE_SCAN; + + j++; + } + if(j>=out_num) + break; + } + + /* if out is empty, use channel_set as default */ + if(j == 0) { + for (i=0;i<pmlmeext->max_chan_nums;i++) { + out[i].hw_value = pmlmeext->channel_set[i].ChannelNum; + + if(pmlmeext->channel_set[i].ScanType == SCAN_PASSIVE) + out[i].flags |= RTW_IEEE80211_CHAN_PASSIVE_SCAN; + + j++; + } + } + + if (padapter->setband == GHZ_24) { // 2.4G + for (i=0; i < j ; i++) { + if (out[i].hw_value > 35) + _rtw_memset(&out[i], 0 , sizeof(struct rtw_ieee80211_channel)); + else + scan_ch_num++; + } + j = scan_ch_num; + } else if (padapter->setband == GHZ_50) { // 5G + for (i=0; i < j ; i++) { + if (out[i].hw_value > 35) { + _rtw_memcpy(&out[scan_ch_num++], &out[i], sizeof(struct rtw_ieee80211_channel)); + } + } + j = scan_ch_num; + } else + {} + + return j; +} + +u8 sitesurvey_cmd_hdl(_adapter *padapter, u8 *pbuf) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct sitesurvey_parm *pparm = (struct sitesurvey_parm *)pbuf; + u8 bdelayscan = _FALSE; + u8 val8; + u32 initialgain; + u32 i; + +#ifdef CONFIG_P2P + struct wifidirect_info* pwdinfo = &padapter->wdinfo; +#endif + + if (pmlmeext->sitesurvey_res.state == SCAN_DISABLE) + { +#ifdef CONFIG_CONCURRENT_MODE + //for first time sitesurvey_cmd + rtw_hal_set_hwreg(padapter, HW_VAR_CHECK_TXBUF, 0); +#endif //CONFIG_CONCURRENT_MODE + + pmlmeext->sitesurvey_res.state = SCAN_START; + pmlmeext->sitesurvey_res.bss_cnt = 0; + pmlmeext->sitesurvey_res.channel_idx = 0; + + for(i=0;i<RTW_SSID_SCAN_AMOUNT;i++){ + if(pparm->ssid[i].SsidLength) { + _rtw_memcpy(pmlmeext->sitesurvey_res.ssid[i].Ssid, pparm->ssid[i].Ssid, IW_ESSID_MAX_SIZE); + pmlmeext->sitesurvey_res.ssid[i].SsidLength= pparm->ssid[i].SsidLength; + } else { + pmlmeext->sitesurvey_res.ssid[i].SsidLength= 0; + } + } + + pmlmeext->sitesurvey_res.ch_num = rtw_scan_ch_decision(padapter + , pmlmeext->sitesurvey_res.ch, RTW_CHANNEL_SCAN_AMOUNT + , pparm->ch, pparm->ch_num + ); + + pmlmeext->sitesurvey_res.scan_mode = pparm->scan_mode; + +#ifdef CONFIG_DUALMAC_CONCURRENT + bdelayscan = dc_handle_site_survey(padapter); +#endif + + //issue null data if associating to the AP + if (is_client_associated_to_ap(padapter) == _TRUE) + { + pmlmeext->sitesurvey_res.state = SCAN_TXNULL; + + /* switch to correct channel of current network before issue keep-alive frames */ + if (rtw_get_oper_ch(padapter) != pmlmeext->cur_channel) { + SelectChannel(padapter, pmlmeext->cur_channel); + } + + issue_nulldata(padapter, NULL, 1, 3, 500); + +#ifdef CONFIG_CONCURRENT_MODE + if(is_client_associated_to_ap(padapter->pbuddy_adapter) == _TRUE) + { + DBG_871X("adapter is scanning(buddy_adapter is linked), issue nulldata(pwrbit=1)\n"); + + issue_nulldata(padapter->pbuddy_adapter, NULL, 1, 3, 500); + } +#endif + bdelayscan = _TRUE; + } +#ifdef CONFIG_CONCURRENT_MODE + else if(is_client_associated_to_ap(padapter->pbuddy_adapter) == _TRUE) + { + #ifdef CONFIG_TDLS + if(padapter->pbuddy_adapter->wdinfo.wfd_tdls_enable == 1) + { + issue_tunneled_probe_req(padapter->pbuddy_adapter); + } + #endif //CONFIG_TDLS + + pmlmeext->sitesurvey_res.state = SCAN_TXNULL; + + issue_nulldata(padapter->pbuddy_adapter, NULL, 1, 3, 500); + + bdelayscan = _TRUE; + } +#endif + if(bdelayscan) + { + //delay 50ms to protect nulldata(1). + set_survey_timer(pmlmeext, 50); + return H2C_SUCCESS; + } + } + + if ((pmlmeext->sitesurvey_res.state == SCAN_START) || (pmlmeext->sitesurvey_res.state == SCAN_TXNULL)) + { +#ifdef CONFIG_FIND_BEST_CHANNEL +#if 0 + for (i=0; pmlmeext->channel_set[i].ChannelNum !=0; i++) { + pmlmeext->channel_set[i].rx_count = 0; + } +#endif +#endif /* CONFIG_FIND_BEST_CHANNEL */ + + //disable dynamic functions, such as high power, DIG + Save_DM_Func_Flag(padapter); + Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, _FALSE); + + //config the initial gain under scaning, need to write the BB registers +#ifdef CONFIG_P2P +#ifdef CONFIG_IOCTL_CFG80211 + if((wdev_to_priv(padapter->rtw_wdev))->p2p_enabled == _TRUE && pwdinfo->driver_interface == DRIVER_CFG80211 ) + initialgain = 0x30; + else +#endif //CONFIG_IOCTL_CFG80211 + if ( !rtw_p2p_chk_state( pwdinfo, P2P_STATE_NONE ) ) + initialgain = 0x28; + else +#endif //CONFIG_P2P + initialgain = 0x1e; + + rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + + //set MSR to no link state + Set_MSR(padapter, _HW_STATE_NOLINK_); + + val8 = 1; //under site survey + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + + pmlmeext->sitesurvey_res.state = SCAN_PROCESS; + } + + site_survey(padapter); + + return H2C_SUCCESS; + +} + +u8 setauth_hdl(_adapter *padapter, unsigned char *pbuf) +{ + struct setauth_parm *pparm = (struct setauth_parm *)pbuf; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if (pparm->mode < 4) + { + pmlmeinfo->auth_algo = pparm->mode; + } + + return H2C_SUCCESS; +} + +u8 setkey_hdl(_adapter *padapter, u8 *pbuf) +{ + unsigned short ctrl; + struct setkey_parm *pparm = (struct setkey_parm *)pbuf; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + unsigned char null_sta[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + + //main tx key for wep. + if(pparm->set_tx) + pmlmeinfo->key_index = pparm->keyid; + + //write cam + ctrl = BIT(15) | ((pparm->algorithm) << 2) | pparm->keyid; + + DBG_871X_LEVEL(_drv_always_, "set group key to hw: alg:%d(WEP40-1 WEP104-5 TKIP-2 AES-4) " + "keyid:%d\n", pparm->algorithm, pparm->keyid); + write_cam(padapter, pparm->keyid, ctrl, null_sta, pparm->key); + + //allow multicast packets to driver + padapter->HalFunc.SetHwRegHandler(padapter, HW_VAR_ON_RCR_AM, null_addr); + + return H2C_SUCCESS; +} + +u8 set_stakey_hdl(_adapter *padapter, u8 *pbuf) +{ + u16 ctrl=0; + u8 cam_id = 0;//cam_entry + u8 ret = H2C_SUCCESS; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct set_stakey_parm *pparm = (struct set_stakey_parm *)pbuf; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta; +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; +#endif //CONFIG_TDLS + + //cam_entry: + //0~3 for default key + + //for concurrent mode (ap+sta, sta+sta): + //default key is disable, using sw encrypt/decrypt + //camid 0, 1, 2, 3 is default entry for default key/group key + //macid = 1 is for bc/mc stainfo, no mapping to camid + //macid = 0 mapping to camid 4 + //for macid >=2, camid = macid+3; + + + if(pparm->algorithm == _NO_PRIVACY_) // clear cam entry + { + clear_cam_entry(padapter, pparm->id); + ret = H2C_SUCCESS; + goto exit_set_stakey_hdl; + } + + if((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) + { + psta = rtw_get_stainfo(pstapriv, pparm->addr); + if(psta) + { + ctrl = (BIT(15) | ((pparm->algorithm) << 2)); + + DBG_871X("r871x_set_stakey_hdl(): enc_algorithm=%d\n", pparm->algorithm); + + if((psta->mac_id == 1) || (psta->mac_id>(NUM_STA-4))) + { + DBG_871X("r871x_set_stakey_hdl():set_stakey failed, mac_id(aid)=%d\n", psta->mac_id); + ret = H2C_REJECTED; + goto exit_set_stakey_hdl; + } + + cam_id = (u8)rtw_get_camid(psta->mac_id);//0~3 for default key, cmd_id=macid + 3; + + DBG_871X("Write CAM, mac_addr=%x:%x:%x:%x:%x:%x, cam_entry=%d\n", pparm->addr[0], + pparm->addr[1], pparm->addr[2], pparm->addr[3], pparm->addr[4], + pparm->addr[5], cam_id); + + write_cam(padapter, cam_id, ctrl, pparm->addr, pparm->key); + + ret = H2C_SUCCESS_RSP; + goto exit_set_stakey_hdl; + + } + else + { + DBG_871X("r871x_set_stakey_hdl(): sta has been free\n"); + ret = H2C_REJECTED; + goto exit_set_stakey_hdl; + } + + } + + + //below for sta mode + + if((psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress))) + cam_id = (u8)rtw_get_camid(psta->mac_id); + else + cam_id = 4; + + ctrl = BIT(15) | ((pparm->algorithm) << 2); + +#ifdef CONFIG_TDLS + if(ptdlsinfo->clear_cam!=0){ + clear_cam_entry(padapter, ptdlsinfo->clear_cam); + ptdlsinfo->clear_cam=0; + ret = H2C_SUCCESS; + goto exit_set_stakey_hdl; + } + + psta = rtw_get_stainfo(pstapriv, pparm->addr);//Get TDLS Peer STA + if( psta->tdls_sta_state&TDLS_LINKED_STATE ){ + write_cam(padapter, psta->mac_id, ctrl, pparm->addr, pparm->key); + } + else +#endif //CONFIG_TDLS + write_cam(padapter, cam_id, ctrl, pparm->addr, pparm->key); + + pmlmeinfo->enc_algo = pparm->algorithm; + +exit_set_stakey_hdl: + + DBG_871X_LEVEL(_drv_always_, "set pairwise key to hw: alg:%d(WEP40-1 WEP104-5 TKIP-2 AES-4) camid:%d\n", + pparm->algorithm, cam_id); + + return ret; + +} + +u8 add_ba_hdl(_adapter *padapter, unsigned char *pbuf) +{ + struct addBaReq_parm *pparm = (struct addBaReq_parm *)pbuf; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, pparm->addr); + + if(!psta) + return H2C_SUCCESS; + +#ifdef CONFIG_80211N_HT + if (((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && (pmlmeinfo->HT_enable)) || + ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE)) + { + //pmlmeinfo->ADDBA_retry_count = 0; + //pmlmeinfo->candidate_tid_bitmap |= (0x1 << pparm->tid); + //psta->htpriv.candidate_tid_bitmap |= BIT(pparm->tid); + issue_action_BA(padapter, pparm->addr, RTW_WLAN_ACTION_ADDBA_REQ, (u16)pparm->tid); + //_set_timer(&pmlmeext->ADDBA_timer, ADDBA_TO); + _set_timer(&psta->addba_retry_timer, ADDBA_TO); + } +#ifdef CONFIG_TDLS + else if((psta->tdls_sta_state & TDLS_LINKED_STATE)&& + (psta->htpriv.ht_option==_TRUE) && + (psta->htpriv.ampdu_enable==_TRUE) ) + { + issue_action_BA(padapter, pparm->addr, RTW_WLAN_ACTION_ADDBA_REQ, (u16)pparm->tid); + //_set_timer(&pmlmeext->ADDBA_timer, ADDBA_TO); + _set_timer(&psta->addba_retry_timer, ADDBA_TO); + } +#endif //CONFIG + else + { + psta->htpriv.candidate_tid_bitmap &= ~BIT(pparm->tid); + } +#endif //CONFIG_80211N_HT + return H2C_SUCCESS; +} + +u8 set_tx_beacon_cmd(_adapter* padapter) +{ + struct cmd_obj *ph2c; + struct Tx_Beacon_param *ptxBeacon_parm; + struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 res = _SUCCESS; + int len_diff = 0; + +_func_enter_; + + if ((ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj))) == NULL) + { + res= _FAIL; + goto exit; + } + + if ((ptxBeacon_parm = (struct Tx_Beacon_param *)rtw_zmalloc(sizeof(struct Tx_Beacon_param))) == NULL) + { + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + _rtw_memcpy(&(ptxBeacon_parm->network), &(pmlmeinfo->network), sizeof(WLAN_BSSID_EX)); + + len_diff = update_hidden_ssid( + ptxBeacon_parm->network.IEs+_BEACON_IE_OFFSET_ + , ptxBeacon_parm->network.IELength-_BEACON_IE_OFFSET_ + , pmlmeinfo->hidden_ssid_mode + ); + ptxBeacon_parm->network.IELength += len_diff; + + init_h2fwcmd_w_parm_no_rsp(ph2c, ptxBeacon_parm, GEN_CMD_CODE(_TX_Beacon)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + + +exit: + +_func_exit_; + + return res; +} + + +u8 mlme_evt_hdl(_adapter *padapter, unsigned char *pbuf) +{ + u8 evt_code, evt_seq; + u16 evt_sz; + uint *peventbuf; + void (*event_callback)(_adapter *dev, u8 *pbuf); + struct evt_priv *pevt_priv = &(padapter->evtpriv); + + peventbuf = (uint*)pbuf; + evt_sz = (u16)(*peventbuf&0xffff); + evt_seq = (u8)((*peventbuf>>24)&0x7f); + evt_code = (u8)((*peventbuf>>16)&0xff); + + + #ifdef CHECK_EVENT_SEQ + // checking event sequence... + if (evt_seq != (ATOMIC_READ(&pevt_priv->event_seq) & 0x7f) ) + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_info_,("Evetn Seq Error! %d vs %d\n", (evt_seq & 0x7f), (ATOMIC_READ(&pevt_priv->event_seq) & 0x7f))); + + pevt_priv->event_seq = (evt_seq+1)&0x7f; + + goto _abort_event_; + } + #endif + + // checking if event code is valid + if (evt_code >= MAX_C2HEVT) + { + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\nEvent Code(%d) mismatch!\n", evt_code)); + goto _abort_event_; + } + + // checking if event size match the event parm size + if ((wlanevents[evt_code].parmsize != 0) && + (wlanevents[evt_code].parmsize != evt_sz)) + { + + RT_TRACE(_module_rtl871x_cmd_c_,_drv_err_,("\nEvent(%d) Parm Size mismatch (%d vs %d)!\n", + evt_code, wlanevents[evt_code].parmsize, evt_sz)); + goto _abort_event_; + + } + + ATOMIC_INC(&pevt_priv->event_seq); + + peventbuf += 2; + + if(peventbuf) + { + event_callback = wlanevents[evt_code].event_callback; + event_callback(padapter, (u8*)peventbuf); + + pevt_priv->evt_done_cnt++; + } + + +_abort_event_: + + + return H2C_SUCCESS; + +} + +u8 h2c_msg_hdl(_adapter *padapter, unsigned char *pbuf) +{ + if(!pbuf) + return H2C_PARAMETERS_ERROR; + + return H2C_SUCCESS; +} + +u8 tx_beacon_hdl(_adapter *padapter, unsigned char *pbuf) +{ + if(send_beacon(padapter)==_FAIL) + { + DBG_871X("issue_beacon, fail!\n"); + return H2C_PARAMETERS_ERROR; + } +#ifdef CONFIG_AP_MODE + else //tx bc/mc frames after update TIM + { + _irqL irqL; + struct sta_info *psta_bmc; + _list *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe=NULL; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct sta_priv *pstapriv = &padapter->stapriv; + + //for BC/MC Frames + psta_bmc = rtw_get_bcmc_stainfo(padapter); + if(!psta_bmc) + return H2C_SUCCESS; + + if((pstapriv->tim_bitmap&BIT(0)) && (psta_bmc->sleepq_len>0)) + { +#ifndef CONFIG_PCI_HCI + rtw_msleep_os(10);// 10ms, ATIM(HIQ) Windows +#endif + //_enter_critical_bh(&psta_bmc->sleep_q.lock, &irqL); + _enter_critical_bh(&pxmitpriv->lock, &irqL); + + xmitframe_phead = get_list_head(&psta_bmc->sleep_q); + xmitframe_plist = get_next(xmitframe_phead); + + while ((rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) == _FALSE) + { + pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = get_next(xmitframe_plist); + + rtw_list_delete(&pxmitframe->list); + + psta_bmc->sleepq_len--; + if(psta_bmc->sleepq_len>0) + pxmitframe->attrib.mdata = 1; + else + pxmitframe->attrib.mdata = 0; + + pxmitframe->attrib.triggered=1; + + pxmitframe->attrib.qsel = 0x11;//HIQ + +#if 0 + _exit_critical_bh(&psta_bmc->sleep_q.lock, &irqL); + if(rtw_hal_xmit(padapter, pxmitframe) == _TRUE) + { + rtw_os_xmit_complete(padapter, pxmitframe); + } + _enter_critical_bh(&psta_bmc->sleep_q.lock, &irqL); + +#endif + rtw_hal_xmitframe_enqueue(padapter, pxmitframe); + + //pstapriv->tim_bitmap &= ~BIT(0); + + } + + //_exit_critical_bh(&psta_bmc->sleep_q.lock, &irqL); + _exit_critical_bh(&pxmitpriv->lock, &irqL); + +//#if defined(CONFIG_PCI_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + rtw_chk_hi_queue_cmd(padapter); +#endif + + } + + } +#endif + + return H2C_SUCCESS; + +} + +#ifdef CONFIG_DUALMAC_CONCURRENT +void dc_SelectChannel(_adapter *padapter, unsigned char channel) +{ + PADAPTER ptarget_adapter; + + if( (padapter->pbuddy_adapter != NULL) && + (padapter->DualMacConcurrent == _TRUE) && + (padapter->adapter_type == SECONDARY_ADAPTER)) + { + // only mac0 could control BB&RF + ptarget_adapter = padapter->pbuddy_adapter; + } + else + { + ptarget_adapter = padapter; + } + + _enter_critical_mutex(&(adapter_to_dvobj(ptarget_adapter)->setch_mutex), NULL); + + rtw_hal_set_chan(ptarget_adapter, channel); + + _exit_critical_mutex(&(adapter_to_dvobj(ptarget_adapter)->setch_mutex), NULL); +} + +void dc_SetBWMode(_adapter *padapter, unsigned short bwmode, unsigned char channel_offset) +{ + PADAPTER ptarget_adapter; + + if( (padapter->pbuddy_adapter != NULL) && + (padapter->DualMacConcurrent == _TRUE) && + (padapter->adapter_type == SECONDARY_ADAPTER)) + { + // only mac0 could control BB&RF + ptarget_adapter = padapter->pbuddy_adapter; + } + else + { + ptarget_adapter = padapter; + } + + _enter_critical_mutex(&(adapter_to_dvobj(ptarget_adapter)->setbw_mutex), NULL); + + rtw_hal_set_bwmode(ptarget_adapter, (HT_CHANNEL_WIDTH)bwmode, channel_offset); + + _exit_critical_mutex(&(adapter_to_dvobj(ptarget_adapter)->setbw_mutex), NULL); +} + +static void dc_change_band(_adapter *padapter, WLAN_BSSID_EX *pnetwork) +{ + u8 network_type,rate_len, total_rate_len,remainder_rate_len; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + u8 erpinfo=0x4; + + //DBG_871X("%s\n", __FUNCTION__); + + if(pmlmeext->cur_channel >= 36) + { + network_type = WIRELESS_11A; + total_rate_len = IEEE80211_NUM_OFDM_RATESLEN; + DBG_871X("%s(): change to 5G Band\n",__FUNCTION__); + rtw_remove_bcn_ie(padapter, pnetwork, _ERPINFO_IE_); + } + else + { + network_type = WIRELESS_11BG; + total_rate_len = IEEE80211_CCK_RATE_LEN+IEEE80211_NUM_OFDM_RATESLEN; + DBG_871X("%s(): change to 2.4G Band\n",__FUNCTION__); + rtw_add_bcn_ie(padapter, pnetwork, _ERPINFO_IE_, &erpinfo, 1); + } + + rtw_set_supported_rate(pnetwork->SupportedRates, network_type); + + UpdateBrateTbl(padapter, pnetwork->SupportedRates); + rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, pnetwork->SupportedRates); + + if(total_rate_len > 8) + { + rate_len = 8; + remainder_rate_len = total_rate_len - 8; + } + else + { + rate_len = total_rate_len; + remainder_rate_len = 0; + } + + rtw_add_bcn_ie(padapter, pnetwork, _SUPPORTEDRATES_IE_, pnetwork->SupportedRates, rate_len); + + if(remainder_rate_len) + { + rtw_add_bcn_ie(padapter, pnetwork, _EXT_SUPPORTEDRATES_IE_, (pnetwork->SupportedRates+8), remainder_rate_len); + } + else + { + rtw_remove_bcn_ie(padapter, pnetwork, _EXT_SUPPORTEDRATES_IE_); + } +} + +void dc_set_channel_bwmode_disconnect(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_priv *pbuddy_mlmepriv = NULL; + + if(pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + { + pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); + if((check_fwstate(pbuddy_mlmepriv, _FW_LINKED)) != _TRUE) + { + //switch to the 20M Hz mode after disconnect + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + } + } + else + { + //switch to the 20M Hz mode after disconnect + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + } +} + +u8 dc_handle_join_request(_adapter *padapter, u8 *ch, u8 *bw, u8 *offset) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX*)(&(pmlmeinfo->network)); + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = NULL; + struct mlme_priv *pbuddy_mlmepriv = NULL; + u8 ret = _SUCCESS; + + if(pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + { + pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); + + if(pmlmeext->cur_channel != pbuddy_mlmeext->cur_channel || + pmlmeext->cur_bwmode != pbuddy_mlmeext->cur_bwmode || + pmlmeext->cur_ch_offset != pbuddy_mlmeext->cur_ch_offset) + { + if((check_fwstate(pbuddy_mlmepriv, WIFI_AP_STATE)) == _TRUE) + { + //issue deauth to all stas if if2 is at ap mode + rtw_sta_flush(pbuddy_adapter); + + //rtw_hal_set_hwreg(padapter, HW_VAR_CHECK_TXBUF, 0); + rtw_hal_set_hwreg(pbuddy_adapter, HW_VAR_CHECK_TXBUF, 0); + } + else if(check_fwstate(pbuddy_mlmepriv, _FW_LINKED) == _TRUE) + { + if(pmlmeext->cur_channel == pbuddy_mlmeext->cur_channel) + { + // HT_CHANNEL_WIDTH_40 or HT_CHANNEL_WIDTH_20 but channel offset is different + if((pmlmeext->cur_bwmode == pbuddy_mlmeext->cur_bwmode) && + (pmlmeext->cur_ch_offset != pbuddy_mlmeext->cur_ch_offset) ) + { + report_join_res(padapter, -4); + ret = _FAIL; + } + } + else + { + report_join_res(padapter, -4); + ret = _FAIL; + } + } + } + else if (is_client_associated_to_ap(pbuddy_adapter) == _TRUE) + { + issue_nulldata(pbuddy_adapter, NULL, 1, 0, 0); + } + } + + if (!ch || !bw || !offset) { + rtw_warn_on(1); + ret = _FAIL; + } + + if (ret == _SUCCESS) { + *ch = pmlmeext->cur_channel; + *bw = pmlmeext->cur_bwmode; + *offset = pmlmeext->cur_ch_offset; + } + +exit: + return ret; +} + +void dc_handle_join_done(_adapter *padapter, u8 join_res) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_priv *pbuddy_mlmepriv = NULL; + struct mlme_ext_priv *pbuddy_mlmeext = NULL; + struct mlme_ext_info *pbuddy_mlmeinfo = NULL; + WLAN_BSSID_EX *pbuddy_network_mlmeext = NULL; + u8 change_band = _FALSE; + + + if(pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + { + pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); + pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + pbuddy_mlmeinfo = &(pbuddy_mlmeext->mlmext_info); + pbuddy_network_mlmeext = &(pbuddy_mlmeinfo->network); + + if(((pbuddy_mlmeinfo->state&0x03) == WIFI_FW_AP_STATE) && + check_fwstate(pbuddy_mlmepriv, _FW_LINKED)) + { + //restart and update beacon + DBG_871X("after join, current adapter, CH=%d, BW=%d, offset=%d\n", pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset); + + if(join_res >= 0) + { + u8 *p; + int ie_len; + struct HT_info_element *pht_info=NULL; + + if((pbuddy_mlmeext->cur_channel <= 14 && pmlmeext->cur_channel >= 36) || + (pbuddy_mlmeext->cur_channel >= 36 && pmlmeext->cur_channel <= 14)) + { + change_band = _TRUE; + } + + //sync channel/bwmode/ch_offset with another adapter + pbuddy_mlmeext->cur_channel = pmlmeext->cur_channel; + + if(pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) + { + p = rtw_get_ie((pbuddy_network_mlmeext->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _HT_ADD_INFO_IE_, &ie_len, (pbuddy_network_mlmeext->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if( p && ie_len) + { + pht_info = (struct HT_info_element *)(p+2); + pht_info->infos[0] &= ~(BIT(0)|BIT(1)); //no secondary channel is present + } + + if(pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) + { + pbuddy_mlmeext->cur_ch_offset = pmlmeext->cur_ch_offset; + + //to update cur_ch_offset value in beacon + if( pht_info ) + { + switch(pmlmeext->cur_ch_offset) + { + case HAL_PRIME_CHNL_OFFSET_LOWER: + pht_info->infos[0] |= 0x1; + break; + case HAL_PRIME_CHNL_OFFSET_UPPER: + pht_info->infos[0] |= 0x3; + break; + case HAL_PRIME_CHNL_OFFSET_DONT_CARE: + default: + break; + } + } + } + else if(pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_20) + { + pbuddy_mlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pbuddy_mlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + if(pmlmeext->cur_channel>0 && pmlmeext->cur_channel<5) + { + if(pht_info) + pht_info->infos[0] |= 0x1; + + pbuddy_mlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + pbuddy_mlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + } + + if(pmlmeext->cur_channel>7 && pmlmeext->cur_channel<(14+1)) + { + if(pht_info) + pht_info->infos[0] |= 0x3; + + pbuddy_mlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + pbuddy_mlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + } + + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + } + } + + // to update channel value in beacon + pbuddy_network_mlmeext->Configuration.DSConfig = pmlmeext->cur_channel; + p = rtw_get_ie((pbuddy_network_mlmeext->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _DSSET_IE_, &ie_len, (pbuddy_network_mlmeext->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if(p && ie_len>0) + *(p + 2) = pmlmeext->cur_channel; + + p = rtw_get_ie((pbuddy_network_mlmeext->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _HT_ADD_INFO_IE_, &ie_len, (pbuddy_network_mlmeext->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if( p && ie_len) + { + pht_info = (struct HT_info_element *)(p+2); + pht_info->primary_channel = pmlmeext->cur_channel; + } + + // update mlmepriv's cur_network + _rtw_memcpy(&pbuddy_mlmepriv->cur_network.network, pbuddy_network_mlmeext, pbuddy_network_mlmeext->Length); + } + else + { + // switch back to original channel/bwmode/ch_offset; + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + } + + DBG_871X("after join, another adapter, CH=%d, BW=%d, offset=%d\n", pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_bwmode, pbuddy_mlmeext->cur_ch_offset); + + if(change_band == _TRUE) + dc_change_band(pbuddy_adapter, pbuddy_network_mlmeext); + + DBG_871X("update pbuddy_adapter's beacon\n"); + + update_beacon(pbuddy_adapter, 0, NULL, _TRUE); + } + else if (is_client_associated_to_ap(pbuddy_adapter) == _TRUE) + { + if((pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) && + (pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_20)) + { + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + } + + issue_nulldata(pbuddy_adapter, NULL, 0, 0, 0); + } + } +} + +sint dc_check_fwstate(_adapter *padapter, sint fw_state) +{ + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_priv *pbuddy_mlmepriv = NULL; + + if(padapter->pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + + { + pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); + + return check_fwstate(pbuddy_mlmepriv, fw_state); + } + + return _FALSE; +} + +u8 dc_handle_site_survey(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + + // only mac0 can do scan request, help issue nulldata(1) for mac1 + if(pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + { + if (is_client_associated_to_ap(pbuddy_adapter) == _TRUE) + { + pmlmeext->sitesurvey_res.state = SCAN_TXNULL; + + issue_nulldata(pbuddy_adapter, NULL, 1, 2, 0); + + return _TRUE; + } + } + + return _FALSE; +} + +void dc_report_survey_event(_adapter *padapter, union recv_frame *precv_frame) +{ + if(padapter->pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + { + report_survey_event(padapter->pbuddy_adapter, precv_frame); + } +} + +void dc_set_channel_bwmode_survey_done(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_priv *pbuddy_mlmepriv = NULL; + struct mlme_ext_priv *pbuddy_mlmeext = NULL; + struct mlme_ext_info *pbuddy_mlmeinfo = NULL; + u8 cur_channel; + u8 cur_bwmode; + u8 cur_ch_offset; + + if(pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + { + pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); + pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + pbuddy_mlmeinfo = &(pbuddy_mlmeext->mlmext_info); + + if(check_fwstate(pbuddy_mlmepriv, _FW_LINKED)) + { + if(check_fwstate(pmlmepriv, _FW_LINKED) && + (pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40)) + { + cur_channel = pmlmeext->cur_channel; + cur_bwmode = pmlmeext->cur_bwmode; + cur_ch_offset = pmlmeext->cur_ch_offset; + } + else + { + cur_channel = pbuddy_mlmeext->cur_channel; + cur_bwmode = pbuddy_mlmeext->cur_bwmode; + cur_ch_offset = pbuddy_mlmeext->cur_ch_offset; + } + } + else + { + cur_channel = pmlmeext->cur_channel; + cur_bwmode = pmlmeext->cur_bwmode; + cur_ch_offset = pmlmeext->cur_ch_offset; + } + + set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); + + if (is_client_associated_to_ap(pbuddy_adapter) == _TRUE) + { + //issue null data + issue_nulldata(pbuddy_adapter, NULL, 0, 0, 0); + } + + if(((pbuddy_mlmeinfo->state&0x03) == WIFI_FW_AP_STATE) && + check_fwstate(pbuddy_mlmepriv, _FW_LINKED)) + { + + DBG_871X("survey done, current CH=%d, BW=%d, offset=%d\n", cur_channel, cur_bwmode, cur_ch_offset); + + DBG_871X("restart pbuddy_adapter's beacon\n"); + + update_beacon(pbuddy_adapter, 0, NULL, _TRUE); + } + } + else + { + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + } +} + +void dc_set_ap_channel_bandwidth(_adapter *padapter, u8 channel, u8 channel_offset, u8 bwmode) +{ + u8 *p; + u8 val8, cur_channel, cur_bwmode, cur_ch_offset, change_band; + int ie_len; + struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct HT_info_element *pht_info=NULL; + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_priv *pbuddy_mlmepriv = NULL; + struct mlme_ext_priv *pbuddy_mlmeext = NULL; + + DBG_871X("dualmac_concurrent_ap_set_channel_bwmode ==>\n"); + + cur_channel = channel; + cur_bwmode = bwmode; + cur_ch_offset = channel_offset; + change_band = _FALSE; + + p = rtw_get_ie((pnetwork->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _HT_ADD_INFO_IE_, &ie_len, (pnetwork->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if( p && ie_len) + { + pht_info = (struct HT_info_element *)(p+2); + } + + if(pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + { + pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); + pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + if(!check_fwstate(pbuddy_mlmepriv, _FW_LINKED|_FW_UNDER_LINKING|_FW_UNDER_SURVEY)) + { + set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); + } + else if(check_fwstate(pbuddy_mlmepriv, _FW_LINKED)==_TRUE) + { + //To sync cur_channel/cur_bwmode/cur_ch_offset with another adapter + DBG_871X("Another iface is at linked state, sync cur_channel/cur_bwmode/cur_ch_offset\n"); + DBG_871X("Another adapter, CH=%d, BW=%d, offset=%d\n", pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_bwmode, pbuddy_mlmeext->cur_ch_offset); + DBG_871X("Current adapter, CH=%d, BW=%d, offset=%d\n", cur_channel, cur_bwmode, cur_ch_offset); + + cur_channel = pbuddy_mlmeext->cur_channel; + if(cur_bwmode == HT_CHANNEL_WIDTH_40) + { + if(pht_info) + pht_info->infos[0] &= ~(BIT(0)|BIT(1)); + + if(pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) + { + cur_ch_offset = pbuddy_mlmeext->cur_ch_offset; + + //to update cur_ch_offset value in beacon + if(pht_info) + { + switch(cur_ch_offset) + { + case HAL_PRIME_CHNL_OFFSET_LOWER: + pht_info->infos[0] |= 0x1; + break; + case HAL_PRIME_CHNL_OFFSET_UPPER: + pht_info->infos[0] |= 0x3; + break; + case HAL_PRIME_CHNL_OFFSET_DONT_CARE: + default: + break; + } + } + } + else if(pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_20) + { + cur_bwmode = HT_CHANNEL_WIDTH_20; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + if(cur_channel>0 && cur_channel<5) + { + if(pht_info) + pht_info->infos[0] |= 0x1; + + cur_bwmode = HT_CHANNEL_WIDTH_40; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + } + + if(cur_channel>7 && cur_channel<(14+1)) + { + if(pht_info) + pht_info->infos[0] |= 0x3; + + cur_bwmode = HT_CHANNEL_WIDTH_40; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + } + + set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); + } + } + + // to update channel value in beacon + pnetwork->Configuration.DSConfig = cur_channel; + p = rtw_get_ie((pnetwork->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _DSSET_IE_, &ie_len, (pnetwork->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if(p && ie_len>0) + *(p + 2) = cur_channel; + + if(pht_info) + pht_info->primary_channel = cur_channel; + } + } + else + { + set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); + } + + DBG_871X("CH=%d, BW=%d, offset=%d\n", cur_channel, cur_bwmode, cur_ch_offset); + + if((channel <= 14 && cur_channel >= 36) || + (channel >= 36 && cur_channel <= 14)) + { + change_band = _TRUE; + } + + pmlmeext->cur_channel = cur_channel; + pmlmeext->cur_bwmode = cur_bwmode; + pmlmeext->cur_ch_offset = cur_ch_offset; + + if(change_band == _TRUE) + dc_change_band(padapter, pnetwork); + + DBG_871X("dualmac_concurrent_ap_set_channel_bwmode <==\n"); +} + +void dc_resume_xmit(_adapter *padapter) +{ + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + + if(pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + { + DBG_871X("dc_resume_xmit, resume pbuddy_adapter Tx\n"); + rtw_os_xmit_schedule(pbuddy_adapter); + } +} + +u8 dc_check_xmit(_adapter *padapter) +{ + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_priv *pbuddy_mlmepriv = NULL; + + if(pbuddy_adapter != NULL && + padapter->DualMacConcurrent == _TRUE) + { + pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); + if (check_fwstate(pbuddy_mlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == _TRUE) + { + DBG_871X("dc_check_xmit pbuddy_adapter is under survey or under linking\n"); + return _FALSE; + } + } + + return _TRUE; +} +#endif + +#ifdef CONFIG_CONCURRENT_MODE +sint check_buddy_mlmeinfo_state(_adapter *padapter, u32 state) +{ + PADAPTER pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext; + struct mlme_ext_info *pbuddy_mlmeinfo; + + if(padapter == NULL) + return _FALSE; + + pbuddy_adapter = padapter->pbuddy_adapter; + + if(pbuddy_adapter == NULL) + return _FALSE; + + + pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + pbuddy_mlmeinfo = &(pbuddy_mlmeext->mlmext_info); + + if((pbuddy_mlmeinfo->state&0x03) == state) + return _TRUE; + + return _FALSE; + +} + +void concurrent_chk_joinbss_done(_adapter *padapter, int join_res) +{ + struct mlme_ext_priv *pmlmeext; + struct mlme_ext_info *pmlmeinfo; + PADAPTER pbuddy_adapter; + struct mlme_priv *pbuddy_mlmepriv; + struct mlme_ext_priv *pbuddy_mlmeext; + struct mlme_ext_info *pbuddy_mlmeinfo; + WLAN_BSSID_EX *pbuddy_network_mlmeext; + + pmlmeext = &padapter->mlmeextpriv; + pmlmeinfo = &(pmlmeext->mlmext_info); + + + if(!rtw_buddy_adapter_up(padapter)) + { + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + return; + } + + pbuddy_adapter = padapter->pbuddy_adapter; + pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); + pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + pbuddy_mlmeinfo = &(pbuddy_mlmeext->mlmext_info); + pbuddy_network_mlmeext = &(pbuddy_mlmeinfo->network); + + if(((pbuddy_mlmeinfo->state&0x03) == WIFI_FW_AP_STATE) && + check_fwstate(pbuddy_mlmepriv, _FW_LINKED)) + { + //restart and update beacon + + DBG_871X("after join,primary adapter, CH=%d, BW=%d, offset=%d\n" + , pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset); + + + if(join_res >= 0) + { + u8 *p; + int ie_len; + struct HT_info_element *pht_info=NULL; + + //sync channel/bwmode/ch_offset with primary adapter + pbuddy_mlmeext->cur_channel = pmlmeext->cur_channel; + if(pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) + { + p = rtw_get_ie((pbuddy_network_mlmeext->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _HT_ADD_INFO_IE_, &ie_len, (pbuddy_network_mlmeext->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if( p && ie_len) + { + pht_info = (struct HT_info_element *)(p+2); + pht_info->infos[0] &= ~(BIT(0)|BIT(1)); //no secondary channel is present + } + + if(pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) + { + pbuddy_mlmeext->cur_ch_offset = pmlmeext->cur_ch_offset; + + //to update cur_ch_offset value in beacon + if( pht_info ) + { + switch(pmlmeext->cur_ch_offset) + { + case HAL_PRIME_CHNL_OFFSET_LOWER: + pht_info->infos[0] |= 0x1; + break; + case HAL_PRIME_CHNL_OFFSET_UPPER: + pht_info->infos[0] |= 0x3; + break; + case HAL_PRIME_CHNL_OFFSET_DONT_CARE: + default: + break; + } + + } + + } + else if(pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_20) + { + if(pmlmeext->cur_channel>=1 && pmlmeext->cur_channel<=4) + { + if(pht_info) + pht_info->infos[0] |= HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE; + + pbuddy_mlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + pbuddy_mlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + } + else if(pmlmeext->cur_channel>=5 && pmlmeext->cur_channel<=14) + { + if(pht_info) + pht_info->infos[0] |= HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW; + + pbuddy_mlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + pbuddy_mlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + } + else + { + switch(pmlmeext->cur_channel) + { + case 36: + case 44: + case 52: + case 60: + case 100: + case 108: + case 116: + case 124: + case 132: + case 149: + case 157: + { + if(pht_info) + pht_info->infos[0] |= HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE; + pbuddy_mlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + pbuddy_mlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + } + case 40: + case 48: + case 56: + case 64: + case 104: + case 112: + case 120: + case 128: + case 136: + case 153: + case 161: + { + if(pht_info) + pht_info->infos[0] |= HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW; + + pbuddy_mlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + pbuddy_mlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + } + default: + if(pht_info) + pht_info->infos[0] &= ~HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW; + pbuddy_mlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pbuddy_mlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + + } + + } + + } + + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + + } + else + { + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + } + + + // to update channel value in beacon + pbuddy_network_mlmeext->Configuration.DSConfig = pmlmeext->cur_channel; + p = rtw_get_ie((pbuddy_network_mlmeext->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _DSSET_IE_, &ie_len, (pbuddy_network_mlmeext->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if(p && ie_len>0) + *(p + 2) = pmlmeext->cur_channel; + + p = rtw_get_ie((pbuddy_network_mlmeext->IEs + sizeof(NDIS_802_11_FIXED_IEs)), _HT_ADD_INFO_IE_, &ie_len, (pbuddy_network_mlmeext->IELength - sizeof(NDIS_802_11_FIXED_IEs))); + if( p && ie_len) + { + pht_info = (struct HT_info_element *)(p+2); + pht_info->primary_channel = pmlmeext->cur_channel; + } + + } + else + { + // switch back to original channel/bwmode/ch_offset; + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + } + + DBG_871X("after join, second adapter, CH=%d, BW=%d, offset=%d\n", pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_bwmode, pbuddy_mlmeext->cur_ch_offset); + + DBG_871X("update pbuddy_adapter's beacon\n"); + + update_beacon(pbuddy_adapter, 0, NULL, _TRUE); + + } + else if(((pbuddy_mlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) && + check_fwstate(pbuddy_mlmepriv, _FW_LINKED)) + { + if(join_res >= 0) + { + pbuddy_mlmeext->cur_channel = pmlmeext->cur_channel; + if(pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + else if(pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + else + set_channel_bwmode(padapter, pmlmeext->cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + } + else + { + // switch back to original channel/bwmode/ch_offset; + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + } + } + else + { + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + } + +} +#endif //CONFIG_CONCURRENT_MODE + +int rtw_chk_start_clnt_join(_adapter *padapter, u8 *ch, u8 *bw, u8 *offset) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + unsigned char cur_ch = pmlmeext->cur_channel; + unsigned char cur_bw = pmlmeext->cur_bwmode; + unsigned char cur_ch_offset = pmlmeext->cur_ch_offset; + bool chbw_allow = _TRUE; + bool connect_allow = _TRUE; + +#ifdef CONFIG_CONCURRENT_MODE + PADAPTER pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext; + struct mlme_ext_info *pbuddy_pmlmeinfo; + struct mlme_priv *pbuddy_mlmepriv; + + if (!rtw_buddy_adapter_up(padapter)) { + goto exit; + } + + pbuddy_adapter = padapter->pbuddy_adapter; + pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + pbuddy_pmlmeinfo = &(pbuddy_mlmeext->mlmext_info); + pbuddy_mlmepriv = &(pbuddy_adapter->mlmepriv); + + if((pbuddy_pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE)//for AP MODE + { + DBG_871X("start_clnt_join: "ADPT_FMT"(ch=%d, bw=%d, ch_offset=%d)" + ", "ADPT_FMT" AP mode(ch=%d, bw=%d, ch_offset=%d)\n", + ADPT_ARG(padapter), pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset, + ADPT_ARG(pbuddy_adapter), pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_bwmode, pbuddy_mlmeext->cur_ch_offset); + + if(pmlmeext->cur_channel != pbuddy_mlmeext->cur_channel) + { + chbw_allow = _FALSE; + } + else if((pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) && + (pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) && + (pmlmeext->cur_ch_offset != pbuddy_mlmeext->cur_ch_offset)) + { + chbw_allow = _FALSE; + } + else if((pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_20) && + (pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40)) + { + cur_ch = pmlmeext->cur_channel; + cur_bw = pbuddy_mlmeext->cur_bwmode; + cur_ch_offset = pbuddy_mlmeext->cur_ch_offset; + } + + DBG_871X("start_clnt_join: connect_allow:%d, chbw_allow:%d\n", connect_allow, chbw_allow); + if (chbw_allow == _FALSE) { + #ifdef CONFIG_SPCT_CH_SWITCH + if (1) { + rtw_ap_inform_ch_switch(pbuddy_adapter, pmlmeext->cur_channel , pmlmeext->cur_ch_offset); + } else + #endif + { + //issue deauth to all stas if if2 is at ap mode + rtw_sta_flush(pbuddy_adapter); + } + rtw_hal_set_hwreg(padapter, HW_VAR_CHECK_TXBUF, 0); + } + } + else if(check_fwstate(pbuddy_mlmepriv, _FW_LINKED) == _TRUE && + check_fwstate(pbuddy_mlmepriv, WIFI_STATION_STATE) == _TRUE) //for Client Mode/p2p client + { + DBG_871X("start_clnt_join: "ADPT_FMT"(ch=%d, bw=%d, ch_offset=%d)" + ", "ADPT_FMT" STA mode(ch=%d, bw=%d, ch_offset=%d)\n", + ADPT_ARG(padapter), pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset, + ADPT_ARG(pbuddy_adapter), pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_bwmode, pbuddy_mlmeext->cur_ch_offset); + + if(pmlmeext->cur_channel != pbuddy_mlmeext->cur_channel) + { + chbw_allow = _FALSE; + } + else if((pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_20) && + (pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40)) + { + cur_bw = HT_CHANNEL_WIDTH_40; + cur_ch_offset = pbuddy_mlmeext->cur_ch_offset; + } + else if((pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) && + (pbuddy_mlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40) && + (pmlmeext->cur_ch_offset != pbuddy_mlmeext->cur_ch_offset)) + { + chbw_allow = _FALSE; + } + + connect_allow = chbw_allow; + +#ifdef CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT + #if defined(CONFIG_P2P) && defined(CONFIG_IOCTL_CFG80211) + /* wlan0-sta mode has higher priority than p2p0-p2p client */ + if (!rtw_p2p_chk_state(&(pbuddy_adapter->wdinfo), P2P_STATE_NONE) + && pbuddy_adapter->wdinfo.driver_interface == DRIVER_CFG80211) + { + connect_allow = _TRUE; + } + #endif /* CONFIG_P2P && CONFIG_IOCTL_CFG80211 */ +#else + connect_allow = _TRUE; +#endif /* CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT */ + + DBG_871X("start_clnt_join: connect_allow:%d, chbw_allow:%d\n", connect_allow, chbw_allow); + if (connect_allow == _TRUE && chbw_allow == _FALSE) { + /* disconnect buddy's connection */ + rtw_disassoc_cmd(pbuddy_adapter, 500, _FALSE); + rtw_indicate_disconnect(pbuddy_adapter); + rtw_free_assoc_resources(pbuddy_adapter, 1); + } + } + +exit: +#endif /* CONFIG_CONCURRENT_MODE */ + + if (!ch || !bw || !offset) { + rtw_warn_on(1); + connect_allow = _FALSE; + } + + if (connect_allow == _TRUE) { + DBG_871X("start_join_set_ch_bw: ch=%d, bwmode=%d, ch_offset=%d\n", cur_ch, cur_bw, cur_ch_offset); + *ch = cur_ch; + *bw = cur_bw; + *offset = cur_ch_offset; + } + + return connect_allow == _TRUE ? _SUCCESS : _FAIL; +} + +/* Find union about ch, bw, ch_offset of all linked interfaces */ +int rtw_get_ch_setting_union(_adapter *adapter, u8 *ch, u8 *bw, u8 *offset) +{ + struct dvobj_priv *dvobj = adapter_to_dvobj(adapter); + _adapter *iface; + struct mlme_ext_priv *mlmeext; + int i; + u8 ch_ret = 0; + u8 bw_ret = HT_CHANNEL_WIDTH_20; + u8 offset_ret = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + int num = 0; + + if (ch) *ch = 0; + if (bw) *bw = HT_CHANNEL_WIDTH_20; + if (offset) *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + for (i = 0; i<dvobj->iface_nums; i++) { + iface = dvobj->padapters[i]; + mlmeext = &iface->mlmeextpriv; + + if (!check_fwstate(&iface->mlmepriv, _FW_LINKED)) + continue; + + if (num == 0) { + ch_ret = mlmeext->cur_channel; + bw_ret = mlmeext->cur_bwmode; + offset_ret = mlmeext->cur_ch_offset; + num++; + continue; + } + + if (ch_ret != mlmeext->cur_channel) { + num = 0; + break; + } + + if (bw_ret < mlmeext->cur_bwmode) { + bw_ret = mlmeext->cur_bwmode; + offset_ret = mlmeext->cur_ch_offset; + } else if (bw_ret == mlmeext->cur_bwmode && offset_ret != mlmeext->cur_ch_offset) { + num = 0; + break; + } + + num++; + } + + if (num) { + if (ch) *ch = ch_ret; + if (bw) *bw = bw_ret; + if (offset) *offset = offset_ret; + } + + return num; +} + +u8 set_ch_hdl(_adapter *padapter, u8 *pbuf) +{ + struct set_ch_parm *set_ch_parm; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + if(!pbuf) + return H2C_PARAMETERS_ERROR; + + set_ch_parm = (struct set_ch_parm *)pbuf; + + DBG_871X(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n", + FUNC_NDEV_ARG(padapter->pnetdev), + set_ch_parm->ch, set_ch_parm->bw, set_ch_parm->ch_offset); + + pmlmeext->cur_channel = set_ch_parm->ch; + pmlmeext->cur_ch_offset = set_ch_parm->ch_offset; + pmlmeext->cur_bwmode = set_ch_parm->bw; + + set_channel_bwmode(padapter, set_ch_parm->ch, set_ch_parm->ch_offset, set_ch_parm->bw); + + return H2C_SUCCESS; +} + +u8 set_chplan_hdl(_adapter *padapter, unsigned char *pbuf) +{ + struct SetChannelPlan_param *setChannelPlan_param; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + if(!pbuf) + return H2C_PARAMETERS_ERROR; + + setChannelPlan_param = (struct SetChannelPlan_param *)pbuf; + + pmlmeext->max_chan_nums = init_channel_set(padapter, setChannelPlan_param->channel_plan, pmlmeext->channel_set); + init_channel_list(padapter, pmlmeext->channel_set, pmlmeext->max_chan_nums, &pmlmeext->channel_list); + + return H2C_SUCCESS; +} + +u8 led_blink_hdl(_adapter *padapter, unsigned char *pbuf) +{ + struct LedBlink_param *ledBlink_param; + + if(!pbuf) + return H2C_PARAMETERS_ERROR; + + ledBlink_param = (struct LedBlink_param *)pbuf; + + #ifdef CONFIG_LED_HANDLED_BY_CMD_THREAD + BlinkHandler(ledBlink_param->pLed); + #endif + + return H2C_SUCCESS; +} + +u8 set_csa_hdl(_adapter *padapter, unsigned char *pbuf) +{ +#ifdef CONFIG_DFS + struct SetChannelSwitch_param *setChannelSwitch_param; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 new_ch_no; + u8 gval8 = 0x00, sval8 = 0xff; + + if(!pbuf) + return H2C_PARAMETERS_ERROR; + + setChannelSwitch_param = (struct SetChannelSwitch_param *)pbuf; + new_ch_no = setChannelSwitch_param->new_ch_no; + + rtw_hal_get_hwreg(padapter, HW_VAR_TXPAUSE, &gval8); + + rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &sval8); + + DBG_871X("DFS detected! Swiching channel to %d!\n", new_ch_no); + SelectChannel(padapter, new_ch_no); + + rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &gval8); + + rtw_free_network_queue(padapter, _TRUE); + rtw_indicate_disconnect(padapter); + + if ( ((new_ch_no >= 52) && (new_ch_no <= 64)) ||((new_ch_no >= 100) && (new_ch_no <= 140)) ) { + DBG_871X("Switched to DFS band (ch %02x) again!!\n", new_ch_no); + } + + return H2C_SUCCESS; +#else + return H2C_REJECTED; +#endif //CONFIG_DFS + +} + +// TDLS_WRCR : write RCR DATA BIT +// TDLS_SD_PTI : issue peer traffic indication +// TDLS_CS_OFF : go back to the channel linked with AP, terminating channel switch procedure +// TDLS_INIT_CH_SEN : init channel sensing, receive all data and mgnt frame +// TDLS_DONE_CH_SEN: channel sensing and report candidate channel +// TDLS_OFF_CH : first time set channel to off channel +// TDLS_BASE_CH : go back tp the channel linked with AP when set base channel as target channel +// TDLS_P_OFF_CH : periodically go to off channel +// TDLS_P_BASE_CH : periodically go back to base channel +// TDLS_RS_RCR : restore RCR +// TDLS_CKALV_PH1 : check alive timer phase1 +// TDLS_CKALV_PH2 : check alive timer phase2 +// TDLS_FREE_STA : free tdls sta +u8 tdls_hdl(_adapter *padapter, unsigned char *pbuf) +{ +#ifdef CONFIG_TDLS + _irqL irqL; + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + struct TDLSoption_param *TDLSoption; + struct sta_info *ptdls_sta; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 survey_channel, i, min, option; + + if(!pbuf) + return H2C_PARAMETERS_ERROR; + + TDLSoption = (struct TDLSoption_param *)pbuf; + + ptdls_sta = rtw_get_stainfo( &(padapter->stapriv), TDLSoption->addr ); + option = TDLSoption->option; + + if( ptdls_sta == NULL ) + { + if( option != TDLS_RS_RCR ) + return H2C_REJECTED; + } + + //_enter_critical_bh(&(ptdlsinfo->hdl_lock), &irqL); + DBG_871X("[%s] option:%d\n", __FUNCTION__, option); + + switch(option){ + case TDLS_WRCR: + //As long as TDLS handshake success, we should set RCR_CBSSID_DATA bit to 0 + //such we can receive all kinds of data frames. + rtw_hal_set_hwreg(padapter, HW_VAR_TDLS_WRCR, 0); + DBG_871X("TDLS with "MAC_FMT"\n", MAC_ARG(ptdls_sta->hwaddr)); + + pmlmeinfo->FW_sta_info[ptdls_sta->mac_id].psta = ptdls_sta; + //set TDLS sta rate. + set_sta_rate(padapter, ptdls_sta); + break; + case TDLS_SD_PTI: + issue_tdls_peer_traffic_indication(padapter, ptdls_sta); + break; + case TDLS_CS_OFF: + _cancel_timer_ex(&ptdls_sta->base_ch_timer); + _cancel_timer_ex(&ptdls_sta->off_ch_timer); + SelectChannel(padapter, pmlmeext->cur_channel); + ptdls_sta->tdls_sta_state &= ~(TDLS_CH_SWITCH_ON_STATE | + TDLS_PEER_AT_OFF_STATE | + TDLS_AT_OFF_CH_STATE); + DBG_871X("go back to base channel\n "); + issue_nulldata(padapter, NULL, 0, 0, 0); + break; + case TDLS_INIT_CH_SEN: + rtw_hal_set_hwreg(padapter, HW_VAR_TDLS_INIT_CH_SEN, 0); + pmlmeext->sitesurvey_res.channel_idx = 0; + ptdls_sta->option = TDLS_DONE_CH_SEN; + rtw_tdls_cmd(padapter, ptdls_sta->hwaddr, TDLS_DONE_CH_SEN); + break; + case TDLS_DONE_CH_SEN: + survey_channel = pmlmeext->channel_set[pmlmeext->sitesurvey_res.channel_idx].ChannelNum; + if(survey_channel){ + SelectChannel(padapter, survey_channel); + ptdlsinfo->cur_channel = survey_channel; + pmlmeext->sitesurvey_res.channel_idx++; + _set_timer(&ptdls_sta->option_timer, SURVEY_TO); + }else{ + SelectChannel(padapter, pmlmeext->cur_channel); + + rtw_hal_set_hwreg(padapter, HW_VAR_TDLS_DONE_CH_SEN, 0); + + if(ptdlsinfo->ch_sensing==1){ + ptdlsinfo->ch_sensing=0; + ptdlsinfo->cur_channel=1; + min=ptdlsinfo->collect_pkt_num[0]; + for(i=1; i<MAX_CHANNEL_NUM-1; i++){ + if(min > ptdlsinfo->collect_pkt_num[i]){ + ptdlsinfo->cur_channel=i+1; + min=ptdlsinfo->collect_pkt_num[i]; + } + ptdlsinfo->collect_pkt_num[i]=0; + } + ptdlsinfo->collect_pkt_num[0]=0; + ptdlsinfo->candidate_ch=ptdlsinfo->cur_channel; + DBG_871X("TDLS channel sensing done, candidate channel: %02x\n", ptdlsinfo->candidate_ch); + ptdlsinfo->cur_channel=0; + + } + + if(ptdls_sta->tdls_sta_state & TDLS_PEER_SLEEP_STATE){ + ptdls_sta->tdls_sta_state |= TDLS_APSD_CHSW_STATE; + }else{ + //send null data with pwrbit==1 before send ch_switching_req to peer STA. + issue_nulldata(padapter, NULL, 1, 0, 0); + + ptdls_sta->tdls_sta_state |= TDLS_CH_SW_INITIATOR_STATE; + + issue_tdls_ch_switch_req(padapter, ptdls_sta->hwaddr); + DBG_871X("issue tdls ch switch req\n"); + } + } + break; + case TDLS_OFF_CH: + issue_nulldata(padapter, NULL, 1, 0, 0); + SelectChannel(padapter, ptdls_sta->off_ch); + + DBG_871X("change channel to tar ch:%02x\n", ptdls_sta->off_ch); + ptdls_sta->tdls_sta_state |= TDLS_AT_OFF_CH_STATE; + ptdls_sta->tdls_sta_state &= ~(TDLS_PEER_AT_OFF_STATE); + _set_timer(&ptdls_sta->option_timer, (u32)ptdls_sta->ch_switch_time); + break; + case TDLS_BASE_CH: + _cancel_timer_ex(&ptdls_sta->base_ch_timer); + _cancel_timer_ex(&ptdls_sta->off_ch_timer); + SelectChannel(padapter, pmlmeext->cur_channel); + ptdls_sta->tdls_sta_state &= ~(TDLS_CH_SWITCH_ON_STATE | + TDLS_PEER_AT_OFF_STATE | + TDLS_AT_OFF_CH_STATE); + DBG_871X("go back to base channel\n "); + issue_nulldata(padapter, NULL, 0, 0, 0); + _set_timer(&ptdls_sta->option_timer, (u32)ptdls_sta->ch_switch_time); + break; + case TDLS_P_OFF_CH: + SelectChannel(padapter, pmlmeext->cur_channel); + issue_nulldata(padapter, NULL, 0, 0, 0); + DBG_871X("change channel to base ch:%02x\n", pmlmeext->cur_channel); + ptdls_sta->tdls_sta_state &= ~(TDLS_PEER_AT_OFF_STATE| TDLS_AT_OFF_CH_STATE); + _set_timer(&ptdls_sta->off_ch_timer, TDLS_STAY_TIME); + break; + case TDLS_P_BASE_CH: + issue_nulldata(ptdls_sta->padapter, NULL, 1, 0, 0); + SelectChannel(padapter, ptdls_sta->off_ch); + DBG_871X("change channel to off ch:%02x\n", ptdls_sta->off_ch); + ptdls_sta->tdls_sta_state |= TDLS_AT_OFF_CH_STATE; + if((ptdls_sta->tdls_sta_state & TDLS_PEER_AT_OFF_STATE) != TDLS_PEER_AT_OFF_STATE){ + issue_nulldata_to_TDLS_peer_STA(padapter, ptdls_sta, 0); + } + _set_timer(&ptdls_sta->base_ch_timer, TDLS_STAY_TIME); + break; + case TDLS_RS_RCR: + rtw_hal_set_hwreg(padapter, HW_VAR_TDLS_RS_RCR, 0); + DBG_871X("wirte REG_RCR, set bit6 on\n"); + break; + case TDLS_CKALV_PH1: + _set_timer(&ptdls_sta->alive_timer2, TDLS_ALIVE_TIMER_PH2); + break; + case TDLS_CKALV_PH2: + _set_timer(&ptdls_sta->alive_timer1, TDLS_ALIVE_TIMER_PH1); + break; + case TDLS_FREE_STA: + free_tdls_sta(padapter, ptdls_sta); + break; + + } + + //_exit_critical_bh(&(ptdlsinfo->hdl_lock), &irqL); + + return H2C_SUCCESS; +#else + return H2C_REJECTED; +#endif //CONFIG_TDLS + +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mp.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mp.c new file mode 100755 index 000000000000..6c3e45a96772 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mp.c @@ -0,0 +1,1625 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_MP_C_ + +#include <drv_types.h> + +#ifdef PLATFORM_FREEBSD +#include <sys/unistd.h> /* for RFHIGHPID */ +#endif + +#ifdef CONFIG_RTL8712 +#include <rtw_mp_phy_regdef.h> +#endif +#ifdef CONFIG_RTL8192C +#include <rtl8192c_hal.h> +#endif +#ifdef CONFIG_RTL8192D +#include <rtl8192d_hal.h> +#endif +#ifdef CONFIG_RTL8723A +#include <rtl8723a_hal.h> +#include "rtw_bt_mp.h" +#endif +#ifdef CONFIG_RTL8188E +#include "../hal/OUTSRC/odm_precomp.h" +#include "rtl8188e_hal.h" +#endif + + +#ifdef CONFIG_MP_INCLUDED + +u32 read_macreg(_adapter *padapter, u32 addr, u32 sz) +{ + u32 val = 0; + + switch(sz) + { + case 1: + val = rtw_read8(padapter, addr); + break; + case 2: + val = rtw_read16(padapter, addr); + break; + case 4: + val = rtw_read32(padapter, addr); + break; + default: + val = 0xffffffff; + break; + } + + return val; + +} + +void write_macreg(_adapter *padapter, u32 addr, u32 val, u32 sz) +{ + switch(sz) + { + case 1: + rtw_write8(padapter, addr, (u8)val); + break; + case 2: + rtw_write16(padapter, addr, (u16)val); + break; + case 4: + rtw_write32(padapter, addr, val); + break; + default: + break; + } + +} + +u32 read_bbreg(_adapter *padapter, u32 addr, u32 bitmask) +{ + return rtw_hal_read_bbreg(padapter, addr, bitmask); +} + +void write_bbreg(_adapter *padapter, u32 addr, u32 bitmask, u32 val) +{ + rtw_hal_write_bbreg(padapter, addr, bitmask, val); +} + +u32 _read_rfreg(PADAPTER padapter, u8 rfpath, u32 addr, u32 bitmask) +{ + return rtw_hal_read_rfreg(padapter, (RF_RADIO_PATH_E)rfpath, addr, bitmask); +} + +void _write_rfreg(PADAPTER padapter, u8 rfpath, u32 addr, u32 bitmask, u32 val) +{ + rtw_hal_write_rfreg(padapter, (RF_RADIO_PATH_E)rfpath, addr, bitmask, val); +} + +u32 read_rfreg(PADAPTER padapter, u8 rfpath, u32 addr) +{ + return _read_rfreg(padapter, (RF_RADIO_PATH_E)rfpath, addr, bRFRegOffsetMask); +} + +void write_rfreg(PADAPTER padapter, u8 rfpath, u32 addr, u32 val) +{ + _write_rfreg(padapter, (RF_RADIO_PATH_E)rfpath, addr, bRFRegOffsetMask, val); +} + +static void _init_mp_priv_(struct mp_priv *pmp_priv) +{ + WLAN_BSSID_EX *pnetwork; + + _rtw_memset(pmp_priv, 0, sizeof(struct mp_priv)); + + pmp_priv->mode = MP_OFF; + + pmp_priv->channel = 1; + pmp_priv->bandwidth = HT_CHANNEL_WIDTH_20; + pmp_priv->prime_channel_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + pmp_priv->rateidx = MPT_RATE_1M; + pmp_priv->txpoweridx = 0x2A; + + pmp_priv->antenna_tx = ANTENNA_A; + pmp_priv->antenna_rx = ANTENNA_AB; + + pmp_priv->check_mp_pkt = 0; + + pmp_priv->tx_pktcount = 0; + + pmp_priv->rx_pktcount = 0; + pmp_priv->rx_crcerrpktcount = 0; + + pmp_priv->network_macaddr[0] = 0x00; + pmp_priv->network_macaddr[1] = 0xE0; + pmp_priv->network_macaddr[2] = 0x4C; + pmp_priv->network_macaddr[3] = 0x87; + pmp_priv->network_macaddr[4] = 0x66; + pmp_priv->network_macaddr[5] = 0x55; + + pnetwork = &pmp_priv->mp_network.network; + _rtw_memcpy(pnetwork->MacAddress, pmp_priv->network_macaddr, ETH_ALEN); + + pnetwork->Ssid.SsidLength = 8; + _rtw_memcpy(pnetwork->Ssid.Ssid, "mp_871x", pnetwork->Ssid.SsidLength); +} + +#ifdef PLATFORM_WINDOWS +/* +void mp_wi_callback( + IN NDIS_WORK_ITEM* pwk_item, + IN PVOID cntx + ) +{ + _adapter* padapter =(_adapter *)cntx; + struct mp_priv *pmppriv=&padapter->mppriv; + struct mp_wi_cntx *pmp_wi_cntx=&pmppriv->wi_cntx; + + // Execute specified action. + if(pmp_wi_cntx->curractfunc != NULL) + { + LARGE_INTEGER cur_time; + ULONGLONG start_time, end_time; + NdisGetCurrentSystemTime(&cur_time); // driver version + start_time = cur_time.QuadPart/10; // The return value is in microsecond + + pmp_wi_cntx->curractfunc(padapter); + + NdisGetCurrentSystemTime(&cur_time); // driver version + end_time = cur_time.QuadPart/10; // The return value is in microsecond + + RT_TRACE(_module_mp_, _drv_info_, + ("WorkItemActType: %d, time spent: %I64d us\n", + pmp_wi_cntx->param.act_type, (end_time-start_time))); + } + + NdisAcquireSpinLock(&(pmp_wi_cntx->mp_wi_lock)); + pmp_wi_cntx->bmp_wi_progress= _FALSE; + NdisReleaseSpinLock(&(pmp_wi_cntx->mp_wi_lock)); + + if (pmp_wi_cntx->bmpdrv_unload) + { + NdisSetEvent(&(pmp_wi_cntx->mp_wi_evt)); + } + +} +*/ + +static int init_mp_priv_by_os(struct mp_priv *pmp_priv) +{ + struct mp_wi_cntx *pmp_wi_cntx; + + if (pmp_priv == NULL) return _FAIL; + + pmp_priv->rx_testcnt = 0; + pmp_priv->rx_testcnt1 = 0; + pmp_priv->rx_testcnt2 = 0; + + pmp_priv->tx_testcnt = 0; + pmp_priv->tx_testcnt1 = 0; + + pmp_wi_cntx = &pmp_priv->wi_cntx + pmp_wi_cntx->bmpdrv_unload = _FALSE; + pmp_wi_cntx->bmp_wi_progress = _FALSE; + pmp_wi_cntx->curractfunc = NULL; + + return _SUCCESS; +} +#endif + +#ifdef PLATFORM_LINUX +static int init_mp_priv_by_os(struct mp_priv *pmp_priv) +{ + int i, res; + struct mp_xmit_frame *pmp_xmitframe; + + if (pmp_priv == NULL) return _FAIL; + + _rtw_init_queue(&pmp_priv->free_mp_xmitqueue); + + pmp_priv->pallocated_mp_xmitframe_buf = NULL; + pmp_priv->pallocated_mp_xmitframe_buf = rtw_zmalloc(NR_MP_XMITFRAME * sizeof(struct mp_xmit_frame) + 4); + if (pmp_priv->pallocated_mp_xmitframe_buf == NULL) { + res = _FAIL; + goto _exit_init_mp_priv; + } + + pmp_priv->pmp_xmtframe_buf = pmp_priv->pallocated_mp_xmitframe_buf + 4 - ((SIZE_PTR) (pmp_priv->pallocated_mp_xmitframe_buf) & 3); + + pmp_xmitframe = (struct mp_xmit_frame*)pmp_priv->pmp_xmtframe_buf; + + for (i = 0; i < NR_MP_XMITFRAME; i++) + { + _rtw_init_listhead(&pmp_xmitframe->list); + rtw_list_insert_tail(&pmp_xmitframe->list, &pmp_priv->free_mp_xmitqueue.queue); + + pmp_xmitframe->pkt = NULL; + pmp_xmitframe->frame_tag = MP_FRAMETAG; + pmp_xmitframe->padapter = pmp_priv->papdater; + + pmp_xmitframe++; + } + + pmp_priv->free_mp_xmitframe_cnt = NR_MP_XMITFRAME; + + res = _SUCCESS; + +_exit_init_mp_priv: + + return res; +} +#endif + +static void mp_init_xmit_attrib(struct mp_tx *pmptx, PADAPTER padapter) +{ + struct pkt_attrib *pattrib; + struct tx_desc *desc; + + // init xmitframe attribute + pattrib = &pmptx->attrib; + _rtw_memset(pattrib, 0, sizeof(struct pkt_attrib)); + desc = &pmptx->desc; + _rtw_memset(desc, 0, TXDESC_SIZE); + + pattrib->ether_type = 0x8712; + //_rtw_memcpy(pattrib->src, padapter->eeprompriv.mac_addr, ETH_ALEN); +// _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + _rtw_memset(pattrib->dst, 0xFF, ETH_ALEN); +// pattrib->pctrl = 0; +// pattrib->dhcp_pkt = 0; +// pattrib->pktlen = 0; + pattrib->ack_policy = 0; +// pattrib->pkt_hdrlen = ETH_HLEN; + pattrib->hdrlen = WLAN_HDR_A3_LEN; + pattrib->subtype = WIFI_DATA; + pattrib->priority = 0; + pattrib->qsel = pattrib->priority; +// do_queue_select(padapter, pattrib); + pattrib->nr_frags = 1; + pattrib->encrypt = 0; + pattrib->bswenc = _FALSE; + pattrib->qos_en = _FALSE; +} + +s32 init_mp_priv(PADAPTER padapter) +{ + struct mp_priv *pmppriv = &padapter->mppriv; + + _init_mp_priv_(pmppriv); + pmppriv->papdater = padapter; + pmppriv->mp_dm =0; + pmppriv->tx.stop = 1; + mp_init_xmit_attrib(&pmppriv->tx, padapter); + + switch (padapter->registrypriv.rf_config) { + case RF_1T1R: + pmppriv->antenna_tx = ANTENNA_A; + pmppriv->antenna_rx = ANTENNA_A; + break; + case RF_1T2R: + default: + pmppriv->antenna_tx = ANTENNA_A; + pmppriv->antenna_rx = ANTENNA_AB; + break; + case RF_2T2R: + case RF_2T2R_GREEN: + pmppriv->antenna_tx = ANTENNA_AB; + pmppriv->antenna_rx = ANTENNA_AB; + break; + case RF_2T4R: + pmppriv->antenna_tx = ANTENNA_AB; + pmppriv->antenna_rx = ANTENNA_ABCD; + break; + } + + return _SUCCESS; +} + +void free_mp_priv(struct mp_priv *pmp_priv) +{ + if (pmp_priv->pallocated_mp_xmitframe_buf) { + rtw_mfree(pmp_priv->pallocated_mp_xmitframe_buf, 0); + pmp_priv->pallocated_mp_xmitframe_buf = NULL; + } + pmp_priv->pmp_xmtframe_buf = NULL; +} + +#if defined (CONFIG_RTL8192C) || defined (CONFIG_RTL8723A) +#define PHY_IQCalibrate(a,b) rtl8192c_PHY_IQCalibrate(a,b) +#define PHY_LCCalibrate(a) rtl8192c_PHY_LCCalibrate(a) +//#define dm_CheckTXPowerTracking(a) rtl8192c_odm_CheckTXPowerTracking(a) +#define PHY_SetRFPathSwitch(a,b) rtl8192c_PHY_SetRFPathSwitch(a,b) +#endif + +#ifdef CONFIG_RTL8192D +#define PHY_IQCalibrate(a,b) rtl8192d_PHY_IQCalibrate(a) +#define PHY_LCCalibrate(a) rtl8192d_PHY_LCCalibrate(a) +//#define dm_CheckTXPowerTracking(a) rtl8192d_odm_CheckTXPowerTracking(a) +#define PHY_SetRFPathSwitch(a,b) rtl8192d_PHY_SetRFPathSwitch(a,b) +#endif + +#ifdef CONFIG_RTL8188E +#define PHY_IQCalibrate(a,b) PHY_IQCalibrate_8188E(a,b) +#define PHY_LCCalibrate(a) PHY_LCCalibrate_8188E(a) +#define PHY_SetRFPathSwitch(a,b) PHY_SetRFPathSwitch_8188E(a,b) +#endif + +s32 +MPT_InitializeAdapter( + IN PADAPTER pAdapter, + IN u8 Channel + ) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter); + s32 rtStatus = _SUCCESS; + PMPT_CONTEXT pMptCtx = &pAdapter->mppriv.MptCtx; + u32 ledsetting; + struct mlme_priv *pmlmepriv = &pAdapter->mlmepriv; + + //------------------------------------------------------------------------- + // HW Initialization for 8190 MPT. + //------------------------------------------------------------------------- + //------------------------------------------------------------------------- + // SW Initialization for 8190 MP. + //------------------------------------------------------------------------- + pMptCtx->bMptDrvUnload = _FALSE; + pMptCtx->bMassProdTest = _FALSE; + pMptCtx->bMptIndexEven = _TRUE; //default gain index is -6.0db + pMptCtx->h2cReqNum = 0x0; + /* Init mpt event. */ +#if 0 // for Windows + NdisInitializeEvent( &(pMptCtx->MptWorkItemEvent) ); + NdisAllocateSpinLock( &(pMptCtx->MptWorkItemSpinLock) ); + + PlatformInitializeWorkItem( + Adapter, + &(pMptCtx->MptWorkItem), + (RT_WORKITEM_CALL_BACK)MPT_WorkItemCallback, + (PVOID)Adapter, + "MptWorkItem"); +#endif + //init for BT MP +#ifdef CONFIG_RTL8723A + pMptCtx->bMPh2c_timeout = _FALSE; + pMptCtx->MptH2cRspEvent = _FALSE; + pMptCtx->MptBtC2hEvent = _FALSE; + + _rtw_init_sema(&pMptCtx->MPh2c_Sema, 0); + _init_timer( &pMptCtx->MPh2c_timeout_timer, pAdapter->pnetdev, MPh2c_timeout_handle, pAdapter ); + + //before the reset bt patch command,set the wifi page 0's IO to BT mac reboot. +#endif + + pMptCtx->bMptWorkItemInProgress = _FALSE; + pMptCtx->CurrMptAct = NULL; + //------------------------------------------------------------------------- + +#if 1 + // Don't accept any packets + rtw_write32(pAdapter, REG_RCR, 0); +#else + // Accept CRC error and destination address + //pHalData->ReceiveConfig |= (RCR_ACRC32|RCR_AAP); + //rtw_write32(pAdapter, REG_RCR, pHalData->ReceiveConfig); + rtw_write32(pAdapter, REG_RCR, 0x70000101); +#endif + +#if 0 + // If EEPROM or EFUSE is empty,we assign as RF 2T2R for MP. + if (pHalData->AutoloadFailFlag == TRUE) + { + pHalData->RF_Type = RF_2T2R; + } +#endif + + //ledsetting = rtw_read32(pAdapter, REG_LEDCFG0); + //rtw_write32(pAdapter, REG_LEDCFG0, ledsetting & ~LED0DIS); + + if(IS_HARDWARE_TYPE_8192DU(pAdapter)) + { + rtw_write32(pAdapter, REG_LEDCFG0, 0x8888); + } + else + { + //rtw_write32(pAdapter, REG_LEDCFG0, 0x08080); + ledsetting = rtw_read32(pAdapter, REG_LEDCFG0); + + #if defined (CONFIG_RTL8192C) || defined( CONFIG_RTL8192D ) + rtw_write32(pAdapter, REG_LEDCFG0, ledsetting & ~LED0DIS); + #endif + } + + PHY_IQCalibrate(pAdapter, _FALSE); + dm_CheckTXPowerTracking(&pHalData->odmpriv); //trigger thermal meter + PHY_LCCalibrate(pAdapter); + +#ifdef CONFIG_PCI_HCI + PHY_SetRFPathSwitch(pAdapter, 1/*pHalData->bDefaultAntenna*/); //Wifi default use Main +#else + +#ifdef CONFIG_RTL8192C + if (pHalData->BoardType == BOARD_MINICARD) + PHY_SetRFPathSwitch(pAdapter, 1/*pHalData->bDefaultAntenna*/); //default use Main +#endif + +#endif + + pMptCtx->backup0xc50 = (u1Byte)PHY_QueryBBReg(pAdapter, rOFDM0_XAAGCCore1, bMaskByte0); + pMptCtx->backup0xc58 = (u1Byte)PHY_QueryBBReg(pAdapter, rOFDM0_XBAGCCore1, bMaskByte0); + pMptCtx->backup0xc30 = (u1Byte)PHY_QueryBBReg(pAdapter, rOFDM0_RxDetector1, bMaskByte0); +#ifdef CONFIG_RTL8188E + pMptCtx->backup0x52_RF_A = (u1Byte)PHY_QueryRFReg(pAdapter, RF_PATH_A, RF_0x52, 0x000F0); + pMptCtx->backup0x52_RF_B = (u1Byte)PHY_QueryRFReg(pAdapter, RF_PATH_A, RF_0x52, 0x000F0); +#endif + //set ant to wifi side in mp mode +#ifdef CONFIG_RTL8723A + rtl8723a_InitAntenna_Selection(pAdapter); +#endif //CONFIG_RTL8723A + + //set ant to wifi side in mp mode + rtw_write16(pAdapter, 0x870, 0x300); + rtw_write16(pAdapter, 0x860, 0x110); + + if (pAdapter->registrypriv.mp_mode == 1) + pmlmepriv->fw_state = WIFI_MP_STATE; +#ifdef CONFIG_RTL8188E + rtw_write32(pAdapter,REG_MACID_NO_LINK_0,0x0); + rtw_write32(pAdapter,REG_MACID_NO_LINK_1,0x0); +#endif + return rtStatus; +} + +/*----------------------------------------------------------------------------- + * Function: MPT_DeInitAdapter() + * + * Overview: Extra DeInitialization for Mass Production Test. + * + * Input: PADAPTER pAdapter + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 05/08/2007 MHC Create Version 0. + * 05/18/2007 MHC Add normal driver MPHalt code. + * + *---------------------------------------------------------------------------*/ +VOID +MPT_DeInitAdapter( + IN PADAPTER pAdapter + ) +{ + PMPT_CONTEXT pMptCtx = &pAdapter->mppriv.MptCtx; + + pMptCtx->bMptDrvUnload = _TRUE; + #ifdef CONFIG_RTL8723A + _rtw_free_sema(&(pMptCtx->MPh2c_Sema)); + _cancel_timer_ex( &pMptCtx->MPh2c_timeout_timer); + + rtw_write32(pAdapter, 0xcc, (rtw_read32(pAdapter, 0xcc)& 0xFFFFFFFD)| 0x00000002); + rtw_write32(pAdapter, 0x6b, (rtw_read32(pAdapter, 0x6b)& 0xFFFFFFFB)); + rtw_msleep_os(500); + rtw_write32(pAdapter, 0x6b, (rtw_read32(pAdapter, 0x6b)& 0xFFFFFFFB)| 0x00000004); + rtw_write32(pAdapter, 0xcc, (rtw_read32(pAdapter, 0xcc)& 0xFFFFFFFD)); + rtw_msleep_os(1000); + + DBG_871X("_rtw_mp_xmit_priv reinit for normal mode\n"); + _rtw_mp_xmit_priv(&pAdapter->xmitpriv); + #endif +#if 0 // for Windows + PlatformFreeWorkItem( &(pMptCtx->MptWorkItem) ); + + while(pMptCtx->bMptWorkItemInProgress) + { + if(NdisWaitEvent(&(pMptCtx->MptWorkItemEvent), 50)) + { + break; + } + } + NdisFreeSpinLock( &(pMptCtx->MptWorkItemSpinLock) ); +#endif + +} + +static u8 mpt_ProStartTest(PADAPTER padapter) +{ + PMPT_CONTEXT pMptCtx = &padapter->mppriv.MptCtx; + + pMptCtx->bMassProdTest = _TRUE; + pMptCtx->bStartContTx = _FALSE; + pMptCtx->bCckContTx = _FALSE; + pMptCtx->bOfdmContTx = _FALSE; + pMptCtx->bSingleCarrier = _FALSE; + pMptCtx->bCarrierSuppression = _FALSE; + pMptCtx->bSingleTone = _FALSE; + + return _SUCCESS; +} + +/* + * General use + */ +s32 SetPowerTracking(PADAPTER padapter, u8 enable) +{ + + Hal_SetPowerTracking( padapter, enable ); + return 0; +} + +void GetPowerTracking(PADAPTER padapter, u8 *enable) +{ + Hal_GetPowerTracking( padapter, enable ); +} + +static void disable_dm(PADAPTER padapter) +{ +#ifndef CONFIG_RTL8723A + u8 v8; +#endif + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + struct dm_priv *pdmpriv = &pHalData->dmpriv; + PDM_ODM_T pDM_Odm = &(pHalData->odmpriv); + + //3 1. disable firmware dynamic mechanism + // disable Power Training, Rate Adaptive +#ifdef CONFIG_RTL8723A + SetBcnCtrlReg(padapter, 0, EN_BCN_FUNCTION); +#else + v8 = rtw_read8(padapter, REG_BCN_CTRL); + v8 &= ~EN_BCN_FUNCTION; + rtw_write8(padapter, REG_BCN_CTRL, v8); +#endif + + //3 2. disable driver dynamic mechanism + // disable Dynamic Initial Gain + // disable High Power + // disable Power Tracking + Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, _FALSE); + + // enable APK, LCK and IQK but disable power tracking +#ifndef CONFIG_RTL8188E + pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = _FALSE; +#endif + Switch_DM_Func(padapter, DYNAMIC_RF_CALIBRATION, _TRUE); +} + + +void MPT_PwrCtlDM(PADAPTER padapter, u32 bstart) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + struct dm_priv *pdmpriv = &pHalData->dmpriv; + PDM_ODM_T pDM_Odm = &(pHalData->odmpriv); + //Switch_DM_Func(padapter, DYNAMIC_RF_CALIBRATION, bstart); + if (bstart==1){ + DBG_871X("in MPT_PwrCtlDM start \n"); + Switch_DM_Func(padapter, DYNAMIC_RF_TX_PWR_TRACK, _TRUE); + pdmpriv->InitODMFlag |= ODM_RF_TX_PWR_TRACK ; + pdmpriv->InitODMFlag |= ODM_RF_CALIBRATION ; + pdmpriv->TxPowerTrackControl = _TRUE; + padapter->mppriv.mp_dm =1; +#ifndef CONFIG_RTL8188E + pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = _TRUE; +#endif + }else{ + DBG_871X("in MPT_PwrCtlDM stop \n"); + disable_dm(padapter); + pdmpriv->TxPowerTrackControl = _FALSE; + padapter->mppriv.mp_dm =0; + #ifndef CONFIG_RTL8188E + pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = _FALSE; + #endif + + } + +} + + +//This function initializes the DUT to the MP test mode +s32 mp_start_test(PADAPTER padapter) +{ + WLAN_BSSID_EX bssid; + struct sta_info *psta; + u32 length; + u8 val8; + + _irqL irqL; + s32 res = _SUCCESS; + + struct mp_priv *pmppriv = &padapter->mppriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *tgt_network = &pmlmepriv->cur_network; + + padapter->registrypriv.mp_mode = 1; + pmppriv->bSetTxPower=0; //for manually set tx power + + //3 disable dynamic mechanism + disable_dm(padapter); + //3 0. update mp_priv + + if (padapter->registrypriv.rf_config == RF_819X_MAX_TYPE) { +// switch (phal->rf_type) { + switch (GET_RF_TYPE(padapter)) { + case RF_1T1R: + pmppriv->antenna_tx = ANTENNA_A; + pmppriv->antenna_rx = ANTENNA_A; + break; + case RF_1T2R: + default: + pmppriv->antenna_tx = ANTENNA_A; + pmppriv->antenna_rx = ANTENNA_AB; + break; + case RF_2T2R: + case RF_2T2R_GREEN: + pmppriv->antenna_tx = ANTENNA_AB; + pmppriv->antenna_rx = ANTENNA_AB; + break; + case RF_2T4R: + pmppriv->antenna_tx = ANTENNA_AB; + pmppriv->antenna_rx = ANTENNA_ABCD; + break; + } + } + + mpt_ProStartTest(padapter); + + //3 1. initialize a new WLAN_BSSID_EX +// _rtw_memset(&bssid, 0, sizeof(WLAN_BSSID_EX)); + _rtw_memcpy(bssid.MacAddress, pmppriv->network_macaddr, ETH_ALEN); + bssid.Ssid.SsidLength = strlen("mp_pseudo_adhoc"); + _rtw_memcpy(bssid.Ssid.Ssid, (u8*)"mp_pseudo_adhoc", bssid.Ssid.SsidLength); + bssid.InfrastructureMode = Ndis802_11IBSS; + bssid.NetworkTypeInUse = Ndis802_11DS; + bssid.IELength = 0; + + length = get_WLAN_BSSID_EX_sz(&bssid); + if (length % 4) + bssid.Length = ((length >> 2) + 1) << 2; //round up to multiple of 4 bytes. + else + bssid.Length = length; + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE) + goto end_of_mp_start_test; + + //init mp_start_test status + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) { + rtw_disassoc_cmd(padapter, 500, _TRUE); + rtw_indicate_disconnect(padapter); + rtw_free_assoc_resources(padapter, 1); + } + pmppriv->prev_fw_state = get_fwstate(pmlmepriv); + if (padapter->registrypriv.mp_mode == 1) + pmlmepriv->fw_state = WIFI_MP_STATE; +#if 0 + if (pmppriv->mode == _LOOPBOOK_MODE_) { + set_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE); //append txdesc + RT_TRACE(_module_mp_, _drv_notice_, ("+start mp in Lookback mode\n")); + } else { + RT_TRACE(_module_mp_, _drv_notice_, ("+start mp in normal mode\n")); + } +#endif + set_fwstate(pmlmepriv, _FW_UNDER_LINKING); + + //3 2. create a new psta for mp driver + //clear psta in the cur_network, if any + psta = rtw_get_stainfo(&padapter->stapriv, tgt_network->network.MacAddress); + if (psta) rtw_free_stainfo(padapter, psta); + + psta = rtw_alloc_stainfo(&padapter->stapriv, bssid.MacAddress); + if (psta == NULL) { + RT_TRACE(_module_mp_, _drv_err_, ("mp_start_test: Can't alloc sta_info!\n")); + pmlmepriv->fw_state = pmppriv->prev_fw_state; + res = _FAIL; + goto end_of_mp_start_test; + } + + //3 3. join psudo AdHoc + tgt_network->join_res = 1; + tgt_network->aid = psta->aid = 1; + _rtw_memcpy(&tgt_network->network, &bssid, length); + + rtw_indicate_connect(padapter); + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + +end_of_mp_start_test: + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + if (res == _SUCCESS) + { + // set MSR to WIFI_FW_ADHOC_STATE +#if !defined (CONFIG_RTL8712) + val8 = rtw_read8(padapter, MSR) & 0xFC; // 0x0102 + val8 |= WIFI_FW_ADHOC_STATE; + rtw_write8(padapter, MSR, val8); // Link in ad hoc network +#endif + +#if defined (CONFIG_RTL8712) + rtw_write8(padapter, MSR, 1); // Link in ad hoc network + rtw_write8(padapter, RCR, 0); // RCR : disable all pkt, 0x10250048 + rtw_write8(padapter, RCR+2, 0x57); // RCR disable Check BSSID, 0x1025004a + + // disable RX filter map , mgt frames will put in RX FIFO 0 + rtw_write16(padapter, RXFLTMAP0, 0x0); // 0x10250116 + + val8 = rtw_read8(padapter, EE_9346CR); // 0x1025000A + if (!(val8 & _9356SEL))//boot from EFUSE + efuse_change_max_size(padapter); +#endif + } + + return res; +} +//------------------------------------------------------------------------------ +//This function change the DUT from the MP test mode into normal mode +void mp_stop_test(PADAPTER padapter) +{ + struct mp_priv *pmppriv = &padapter->mppriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *tgt_network = &pmlmepriv->cur_network; + struct sta_info *psta; + + _irqL irqL; + + if(pmppriv->mode==MP_ON) + { + pmppriv->bSetTxPower=0; + _enter_critical_bh(&pmlmepriv->lock, &irqL); + if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _FALSE) + goto end_of_mp_stop_test; + + //3 1. disconnect psudo AdHoc + rtw_indicate_disconnect(padapter); + + //3 2. clear psta used in mp test mode. +// rtw_free_assoc_resources(padapter, 1); + psta = rtw_get_stainfo(&padapter->stapriv, tgt_network->network.MacAddress); + if (psta) rtw_free_stainfo(padapter, psta); + + //3 3. return to normal state (default:station mode) + pmlmepriv->fw_state = pmppriv->prev_fw_state; // WIFI_STATION_STATE; + + //flush the cur_network + _rtw_memset(tgt_network, 0, sizeof(struct wlan_network)); + + _clr_fwstate_(pmlmepriv, WIFI_MP_STATE); + +end_of_mp_stop_test: + + _exit_critical_bh(&pmlmepriv->lock, &irqL); + } +} +/*---------------------------hal\rtl8192c\MPT_Phy.c---------------------------*/ +#if 0 +//#ifdef CONFIG_USB_HCI +static VOID mpt_AdjustRFRegByRateByChan92CU(PADAPTER pAdapter, u8 RateIdx, u8 Channel, u8 BandWidthID) +{ + u8 eRFPath; + u32 rfReg0x26; + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter); + + + if (RateIdx < MPT_RATE_6M) { // CCK rate,for 88cu + rfReg0x26 = 0xf400; + } + else if ((RateIdx >= MPT_RATE_6M) && (RateIdx <= MPT_RATE_54M)) {// OFDM rate,for 88cu + if ((4 == Channel) || (8 == Channel) || (12 == Channel)) + rfReg0x26 = 0xf000; + else if ((5 == Channel) || (7 == Channel) || (13 == Channel) || (14 == Channel)) + rfReg0x26 = 0xf400; + else + rfReg0x26 = 0x4f200; + } + else if ((RateIdx >= MPT_RATE_MCS0) && (RateIdx <= MPT_RATE_MCS15)) {// MCS 20M ,for 88cu // MCS40M rate,for 88cu + + if (HT_CHANNEL_WIDTH_20 == BandWidthID) { + if ((4 == Channel) || (8 == Channel)) + rfReg0x26 = 0xf000; + else if ((5 == Channel) || (7 == Channel) || (13 == Channel) || (14 == Channel)) + rfReg0x26 = 0xf400; + else + rfReg0x26 = 0x4f200; + } + else{ + if ((4 == Channel) || (8 == Channel)) + rfReg0x26 = 0xf000; + else if ((5 == Channel) || (7 == Channel)) + rfReg0x26 = 0xf400; + else + rfReg0x26 = 0x4f200; + } + } + +// RT_TRACE(COMP_CMD, DBG_LOUD, ("\n mpt_AdjustRFRegByRateByChan92CU():Chan:%d Rate=%d rfReg0x26:0x%08x\n",Channel, RateIdx,rfReg0x26)); + for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) { + write_rfreg(pAdapter, eRFPath, RF_SYN_G2, rfReg0x26); + } +} +#endif +/*----------------------------------------------------------------------------- + * Function: mpt_SwitchRfSetting + * + * Overview: Change RF Setting when we siwthc channel/rate/BW for MP. + * + * Input: IN PADAPTER pAdapter + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 01/08/2009 MHC Suggestion from SD3 Willis for 92S series. + * 01/09/2009 MHC Add CCK modification for 40MHZ. Suggestion from SD3. + * + *---------------------------------------------------------------------------*/ +static void mpt_SwitchRfSetting(PADAPTER pAdapter) +{ + Hal_mpt_SwitchRfSetting(pAdapter); + } + +/*---------------------------hal\rtl8192c\MPT_Phy.c---------------------------*/ +/*---------------------------hal\rtl8192c\MPT_HelperFunc.c---------------------------*/ +static void MPT_CCKTxPowerAdjust(PADAPTER Adapter, BOOLEAN bInCH14) +{ + Hal_MPT_CCKTxPowerAdjust(Adapter,bInCH14); +} + +static void MPT_CCKTxPowerAdjustbyIndex(PADAPTER pAdapter, BOOLEAN beven) +{ + Hal_MPT_CCKTxPowerAdjustbyIndex(pAdapter,beven); + } + +/*---------------------------hal\rtl8192c\MPT_HelperFunc.c---------------------------*/ + +/* + * SetChannel + * Description + * Use H2C command to change channel, + * not only modify rf register, but also other setting need to be done. + */ +void SetChannel(PADAPTER pAdapter) +{ + Hal_SetChannel(pAdapter); + +} + +/* + * Notice + * Switch bandwitdth may change center frequency(channel) + */ +void SetBandwidth(PADAPTER pAdapter) +{ + Hal_SetBandwidth(pAdapter); + +} + +static void SetCCKTxPower(PADAPTER pAdapter, u8 *TxPower) +{ + Hal_SetCCKTxPower(pAdapter,TxPower); +} + +static void SetOFDMTxPower(PADAPTER pAdapter, u8 *TxPower) +{ + Hal_SetOFDMTxPower(pAdapter,TxPower); + } + + +void SetAntenna(PADAPTER pAdapter) + { + Hal_SetAntenna(pAdapter); +} + +void SetAntennaPathPower(PADAPTER pAdapter) +{ + Hal_SetAntennaPathPower(pAdapter); +} + +void SetTxPower(PADAPTER pAdapter) +{ + Hal_SetTxPower(pAdapter); + } + +void SetTxAGCOffset(PADAPTER pAdapter, u32 ulTxAGCOffset) +{ + u32 TxAGCOffset_B, TxAGCOffset_C, TxAGCOffset_D,tmpAGC; + + TxAGCOffset_B = (ulTxAGCOffset&0x000000ff); + TxAGCOffset_C = ((ulTxAGCOffset&0x0000ff00)>>8); + TxAGCOffset_D = ((ulTxAGCOffset&0x00ff0000)>>16); + + tmpAGC = (TxAGCOffset_D<<8 | TxAGCOffset_C<<4 | TxAGCOffset_B); + write_bbreg(pAdapter, rFPGA0_TxGainStage, + (bXBTxAGC|bXCTxAGC|bXDTxAGC), tmpAGC); +} + +void SetDataRate(PADAPTER pAdapter) +{ + Hal_SetDataRate(pAdapter); +} + +void MP_PHY_SetRFPathSwitch(PADAPTER pAdapter ,BOOLEAN bMain) +{ + + PHY_SetRFPathSwitch(pAdapter,bMain); + +} + +#if defined (CONFIG_RTL8712) +/*------------------------------Define structure----------------------------*/ +typedef struct _R_ANTENNA_SELECT_OFDM { + u32 r_tx_antenna:4; + u32 r_ant_l:4; + u32 r_ant_non_ht:4; + u32 r_ant_ht1:4; + u32 r_ant_ht2:4; + u32 r_ant_ht_s1:4; + u32 r_ant_non_ht_s1:4; + u32 OFDM_TXSC:2; + u32 Reserved:2; +}R_ANTENNA_SELECT_OFDM; + +typedef struct _R_ANTENNA_SELECT_CCK { + u8 r_cckrx_enable_2:2; + u8 r_cckrx_enable:2; + u8 r_ccktx_enable:4; +}R_ANTENNA_SELECT_CCK; +#endif + +s32 SetThermalMeter(PADAPTER pAdapter, u8 target_ther) +{ + return Hal_SetThermalMeter( pAdapter, target_ther); +} + +static void TriggerRFThermalMeter(PADAPTER pAdapter) +{ + Hal_TriggerRFThermalMeter(pAdapter); +} + +static u8 ReadRFThermalMeter(PADAPTER pAdapter) +{ + return Hal_ReadRFThermalMeter(pAdapter); +} + +void GetThermalMeter(PADAPTER pAdapter, u8 *value) +{ + Hal_GetThermalMeter(pAdapter,value); +} + +void SetSingleCarrierTx(PADAPTER pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetSingleCarrierTx(pAdapter,bStart); +} + +void SetSingleToneTx(PADAPTER pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetSingleToneTx(pAdapter,bStart); +} + +void SetCarrierSuppressionTx(PADAPTER pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetCarrierSuppressionTx(pAdapter, bStart); +} + +void SetCCKContinuousTx(PADAPTER pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetCCKContinuousTx(pAdapter,bStart); +} + +void SetOFDMContinuousTx(PADAPTER pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetOFDMContinuousTx( pAdapter, bStart); +}/* mpt_StartOfdmContTx */ + +void SetContinuousTx(PADAPTER pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetContinuousTx(pAdapter,bStart); +} + + +void PhySetTxPowerLevel(PADAPTER pAdapter) +{ + struct mp_priv *pmp_priv = &pAdapter->mppriv; + + if (pmp_priv->bSetTxPower==0) // for NO manually set power index + { +#ifdef CONFIG_RTL8188E + PHY_SetTxPowerLevel8188E(pAdapter,pmp_priv->channel); +#elif defined(CONFIG_RTL8192D) + PHY_SetTxPowerLevel8192D(pAdapter,pmp_priv->channel); +#else + PHY_SetTxPowerLevel8192C(pAdapter,pmp_priv->channel); +#endif + } +} + +//------------------------------------------------------------------------------ +static void dump_mpframe(PADAPTER padapter, struct xmit_frame *pmpframe) +{ + rtw_hal_mgnt_xmit(padapter, pmpframe); +} + +static struct xmit_frame *alloc_mp_xmitframe(struct xmit_priv *pxmitpriv) +{ + struct xmit_frame *pmpframe; + struct xmit_buf *pxmitbuf; + + if ((pmpframe = rtw_alloc_xmitframe(pxmitpriv)) == NULL) + { + return NULL; + } + + if ((pxmitbuf = rtw_alloc_xmitbuf(pxmitpriv)) == NULL) + { + rtw_free_xmitframe(pxmitpriv, pmpframe); + return NULL; + } + + pmpframe->frame_tag = MP_FRAMETAG; + + pmpframe->pxmitbuf = pxmitbuf; + + pmpframe->buf_addr = pxmitbuf->pbuf; + + pxmitbuf->priv_data = pmpframe; + + return pmpframe; + +} + +static thread_return mp_xmit_packet_thread(thread_context context) +{ + struct xmit_frame *pxmitframe; + struct mp_tx *pmptx; + struct mp_priv *pmp_priv; + struct xmit_priv *pxmitpriv; + PADAPTER padapter; + + pmp_priv = (struct mp_priv *)context; + pmptx = &pmp_priv->tx; + padapter = pmp_priv->papdater; + pxmitpriv = &(padapter->xmitpriv); + + thread_enter("RTW_MP_THREAD"); + + //DBG_871X("%s:pkTx Start\n", __func__); + while (1) { + pxmitframe = alloc_mp_xmitframe(pxmitpriv); + if (pxmitframe == NULL) { + if (pmptx->stop || + padapter->bSurpriseRemoved || + padapter->bDriverStopped) { + goto exit; + } + else { + rtw_msleep_os(1); + continue; + } + } + + _rtw_memcpy((u8 *)(pxmitframe->buf_addr+TXDESC_OFFSET), pmptx->buf, pmptx->write_size); + _rtw_memcpy(&(pxmitframe->attrib), &(pmptx->attrib), sizeof(struct pkt_attrib)); + + dump_mpframe(padapter, pxmitframe); + + pmptx->sended++; + pmp_priv->tx_pktcount++; + + if (pmptx->stop || + padapter->bSurpriseRemoved || + padapter->bDriverStopped) + goto exit; + if ((pmptx->count != 0) && + (pmptx->count == pmptx->sended)) + goto exit; + + flush_signals_thread(); + } + +exit: + //DBG_871X("%s:pkTx Exit\n", __func__); + rtw_mfree(pmptx->pallocated_buf, pmptx->buf_size); + pmptx->pallocated_buf = NULL; + pmptx->stop = 1; + + thread_exit(); +} + +void fill_txdesc_for_mp(PADAPTER padapter, struct tx_desc *ptxdesc) +{ + struct mp_priv *pmp_priv = &padapter->mppriv; + _rtw_memcpy(ptxdesc, &(pmp_priv->tx.desc), TXDESC_SIZE); +} + +void SetPacketTx(PADAPTER padapter) +{ + u8 *ptr, *pkt_start, *pkt_end; + u32 pkt_size,offset; + struct tx_desc *desc; + struct rtw_ieee80211_hdr *hdr; + u8 payload; + s32 bmcast; + struct pkt_attrib *pattrib; + struct mp_priv *pmp_priv; + + + pmp_priv = &padapter->mppriv; + if (pmp_priv->tx.stop) return; + pmp_priv->tx.sended = 0; + pmp_priv->tx.stop = 0; + pmp_priv->tx_pktcount = 0; + + //3 1. update_attrib() + pattrib = &pmp_priv->tx.attrib; + _rtw_memcpy(pattrib->src, padapter->eeprompriv.mac_addr, ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + _rtw_memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + bmcast = IS_MCAST(pattrib->ra); + if (bmcast) { + pattrib->mac_id = 1; + pattrib->psta = rtw_get_bcmc_stainfo(padapter); + } else { + pattrib->mac_id = 0; + pattrib->psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv)); + } + + pattrib->last_txcmdsz = pattrib->hdrlen + pattrib->pktlen; + + //3 2. allocate xmit buffer + pkt_size = pattrib->last_txcmdsz; + + if (pmp_priv->tx.pallocated_buf) + rtw_mfree(pmp_priv->tx.pallocated_buf, pmp_priv->tx.buf_size); + pmp_priv->tx.write_size = pkt_size; + pmp_priv->tx.buf_size = pkt_size + XMITBUF_ALIGN_SZ; + pmp_priv->tx.pallocated_buf = rtw_zmalloc(pmp_priv->tx.buf_size); + if (pmp_priv->tx.pallocated_buf == NULL) { + DBG_871X("%s: malloc(%d) fail!!\n", __func__, pmp_priv->tx.buf_size); + return; + } + pmp_priv->tx.buf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pmp_priv->tx.pallocated_buf), XMITBUF_ALIGN_SZ); + ptr = pmp_priv->tx.buf; + + desc = &(pmp_priv->tx.desc); + _rtw_memset(desc, 0, TXDESC_SIZE); + pkt_start = ptr; + pkt_end = pkt_start + pkt_size; + + //3 3. init TX descriptor + // offset 0 +#if defined(CONFIG_RTL8188E) && !defined(CONFIG_RTL8188E_SDIO) + desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); + desc->txdw0 |= cpu_to_le32(pkt_size & 0x0000FFFF); // packet size + desc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & 0x00FF0000); //32 bytes for TX Desc + if (bmcast) desc->txdw0 |= cpu_to_le32(BMC); // broadcast packet + + desc->txdw1 |= cpu_to_le32((0x01 << 26) & 0xff000000); +#endif + // offset 4 + #ifndef CONFIG_RTL8188E + desc->txdw1 |= cpu_to_le32(BK); // don't aggregate(AMPDU) + desc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x1F); //CAM_ID(MAC_ID) + #else + desc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x3F); //CAM_ID(MAC_ID) + #endif + desc->txdw1 |= cpu_to_le32((pattrib->qsel << QSEL_SHT) & 0x00001F00); // Queue Select, TID + + #ifdef CONFIG_RTL8188E + desc->txdw1 |= cpu_to_le32((pattrib->raid << RATE_ID_SHT) & 0x000F0000); // Rate Adaptive ID + #else + desc->txdw1 |= cpu_to_le32((pattrib->raid << Rate_ID_SHT) & 0x000F0000); // Rate Adaptive ID + + #endif + // offset 8 + // desc->txdw2 |= cpu_to_le32(AGG_BK);//AGG BK + // offset 12 + + desc->txdw3 |= cpu_to_le32((pattrib->seqnum<<16)&0x0fff0000); +// desc->txdw3 |= cpu_to_le32((pattrib->seqnum & 0xFFF) << SEQ_SHT); + //desc->txdw3 |= cpu_to_le32((pattrib->seqnum << SEQ_SHT) & 0xffff0000); + + // offset 16 + //desc->txdw4 |= cpu_to_le32(QoS) + #ifdef CONFIG_RTL8188E + desc->txdw4 |= cpu_to_le32(HW_SSN); + #else + desc->txdw4 |= cpu_to_le32(HW_SEQ_EN); + #endif + desc->txdw4 |= cpu_to_le32(USERATE); + desc->txdw4 |= cpu_to_le32(DISDATAFB); + + if( pmp_priv->preamble ){ + if (pmp_priv->rateidx <= MPT_RATE_54M) + desc->txdw4 |= cpu_to_le32(DATA_SHORT); // CCK Short Preamble + } + if (pmp_priv->bandwidth == HT_CHANNEL_WIDTH_40) + desc->txdw4 |= cpu_to_le32(DATA_BW); + + // offset 20 + desc->txdw5 |= cpu_to_le32(pmp_priv->rateidx & 0x0000001F); + + if( pmp_priv->preamble ){ + if (pmp_priv->rateidx > MPT_RATE_54M) + desc->txdw5 |= cpu_to_le32(SGI); // MCS Short Guard Interval + } + #ifdef CONFIG_RTL8188E + desc->txdw5 |= cpu_to_le32(RTY_LMT_EN); // retry limit enable + desc->txdw5 |= cpu_to_le32(0x00180000); // DATA/RTS Rate Fallback Limit + #else + desc->txdw5 |= cpu_to_le32(0x0001FF00); // DATA/RTS Rate Fallback Limit + #endif + + //3 4. make wlan header, make_wlanhdr() + hdr = (struct rtw_ieee80211_hdr *)pkt_start; + SetFrameSubType(&hdr->frame_ctl, pattrib->subtype); + _rtw_memcpy(hdr->addr1, pattrib->dst, ETH_ALEN); // DA + _rtw_memcpy(hdr->addr2, pattrib->src, ETH_ALEN); // SA + _rtw_memcpy(hdr->addr3, get_bssid(&padapter->mlmepriv), ETH_ALEN); // RA, BSSID + + //3 5. make payload + ptr = pkt_start + pattrib->hdrlen; + + switch (pmp_priv->tx.payload) { + case 0: + payload = 0x00; + break; + case 1: + payload = 0x5a; + break; + case 2: + payload = 0xa5; + break; + case 3: + payload = 0xff; + break; + default: + payload = 0x00; + break; + } + + _rtw_memset(ptr, payload, pkt_end - ptr); + + //3 6. start thread +#ifdef PLATFORM_LINUX + pmp_priv->tx.PktTxThread = kthread_run(mp_xmit_packet_thread, pmp_priv, "RTW_MP_THREAD"); + if (IS_ERR(pmp_priv->tx.PktTxThread)) + DBG_871X("Create PktTx Thread Fail !!!!!\n"); +#endif +#ifdef PLATFORM_FREEBSD +{ + struct proc *p; + struct thread *td; + pmp_priv->tx.PktTxThread = kproc_kthread_add(mp_xmit_packet_thread, pmp_priv, + &p, &td, RFHIGHPID, 0, "MPXmitThread", "MPXmitThread"); + + if (pmp_priv->tx.PktTxThread < 0) + DBG_871X("Create PktTx Thread Fail !!!!!\n"); +} +#endif +} + +void SetPacketRx(PADAPTER pAdapter, u8 bStartRx) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter); + + if(bStartRx) + { + // Accept CRC error and destination address +#if 1 +//ndef CONFIG_RTL8723A + //pHalData->ReceiveConfig = AAP | APM | AM | AB | APP_ICV | ADF | AMF | HTC_LOC_CTRL | APP_MIC | APP_PHYSTS; + + //pHalData->ReceiveConfig |= ACRC32; + + pHalData->ReceiveConfig = AAP | APM | AM | AB | APP_ICV | AMF | ADF | APP_FCS | HTC_LOC_CTRL | APP_MIC | APP_PHYSTS; + + pHalData->ReceiveConfig |= (RCR_ACRC32|RCR_AAP); + + rtw_write32(pAdapter, REG_RCR, pHalData->ReceiveConfig); + + // Accept all data frames + rtw_write16(pAdapter, REG_RXFLTMAP2, 0xFFFF); +#else + rtw_write32(pAdapter, REG_RCR, 0x70000101); +#endif + } + else + { + rtw_write32(pAdapter, REG_RCR, 0); + } +} + +void ResetPhyRxPktCount(PADAPTER pAdapter) +{ + u32 i, phyrx_set = 0; + + for (i = 0; i <= 0xF; i++) { + phyrx_set = 0; + phyrx_set |= _RXERR_RPT_SEL(i); //select + phyrx_set |= RXERR_RPT_RST; // set counter to zero + rtw_write32(pAdapter, REG_RXERR_RPT, phyrx_set); + } +} + +static u32 GetPhyRxPktCounts(PADAPTER pAdapter, u32 selbit) +{ + //selection + u32 phyrx_set = 0, count = 0; + + phyrx_set = _RXERR_RPT_SEL(selbit & 0xF); + rtw_write32(pAdapter, REG_RXERR_RPT, phyrx_set); + + //Read packet count + count = rtw_read32(pAdapter, REG_RXERR_RPT) & RXERR_COUNTER_MASK; + + return count; +} + +u32 GetPhyRxPktReceived(PADAPTER pAdapter) +{ + u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0; + + OFDM_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_OFDM_MPDU_OK); + CCK_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_CCK_MPDU_OK); + HT_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_HT_MPDU_OK); + + return OFDM_cnt + CCK_cnt + HT_cnt; +} + +u32 GetPhyRxPktCRC32Error(PADAPTER pAdapter) +{ + u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0; + + OFDM_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_OFDM_MPDU_FAIL); + CCK_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_CCK_MPDU_FAIL); + HT_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_HT_MPDU_FAIL); + + return OFDM_cnt + CCK_cnt + HT_cnt; +} + +//reg 0x808[9:0]: FFT data x +//reg 0x808[22]: 0 --> 1 to get 1 FFT data y +//reg 0x8B4[15:0]: FFT data y report +static u32 rtw_GetPSDData(PADAPTER pAdapter, u32 point) +{ + int psd_val; + + + psd_val = rtw_read32(pAdapter, 0x808); + psd_val &= 0xFFBFFC00; + psd_val |= point; + + rtw_write32(pAdapter, 0x808, psd_val); + rtw_mdelay_os(1); + psd_val |= 0x00400000; + + rtw_write32(pAdapter, 0x808, psd_val); + rtw_mdelay_os(1); + psd_val = rtw_read32(pAdapter, 0x8B4); + + psd_val &= 0x0000FFFF; + + return psd_val; +} + +/* + * pts start_point_min stop_point_max + * 128 64 64 + 128 = 192 + * 256 128 128 + 256 = 384 + * 512 256 256 + 512 = 768 + * 1024 512 512 + 1024 = 1536 + * + */ +u32 mp_query_psd(PADAPTER pAdapter, u8 *data) +{ + u32 i, psd_pts=0, psd_start=0, psd_stop=0; + u32 psd_data=0; + + +#ifdef PLATFORM_LINUX + if (!netif_running(pAdapter->pnetdev)) { + RT_TRACE(_module_mp_, _drv_warning_, ("mp_query_psd: Fail! interface not opened!\n")); + return 0; + } +#endif + + if (check_fwstate(&pAdapter->mlmepriv, WIFI_MP_STATE) == _FALSE) { + RT_TRACE(_module_mp_, _drv_warning_, ("mp_query_psd: Fail! not in MP mode!\n")); + return 0; + } + + if (strlen(data) == 0) { //default value + psd_pts = 128; + psd_start = 64; + psd_stop = 128; + } else { + sscanf(data, "pts=%d,start=%d,stop=%d", &psd_pts, &psd_start, &psd_stop); + } + + _rtw_memset(data, '\0', sizeof(data)); + + i = psd_start; + while (i < psd_stop) + { + if (i >= psd_pts) { + psd_data = rtw_GetPSDData(pAdapter, i-psd_pts); + } else { + psd_data = rtw_GetPSDData(pAdapter, i); + } + sprintf(data, "%s%x ", data, psd_data); + i++; + } + + #ifdef CONFIG_LONG_DELAY_ISSUE + rtw_msleep_os(100); + #else + rtw_mdelay_os(100); + #endif + + return strlen(data)+1; +} + + + +void _rtw_mp_xmit_priv (struct xmit_priv *pxmitpriv) +{ + int i,res; + _adapter *padapter = pxmitpriv->adapter; + struct xmit_frame *pxmitframe = (struct xmit_frame*) pxmitpriv->pxmit_frame_buf; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; + + u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + u32 num_xmit_extbuf = NR_XMIT_EXTBUFF; + if(padapter->registrypriv.mp_mode ==0) + { + max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + num_xmit_extbuf = NR_XMIT_EXTBUFF; + } + else + { + #ifdef CONFIG_RTL8723A_SDIO + max_xmit_extbuf_size = 20000; + num_xmit_extbuf = 1; + #else + max_xmit_extbuf_size = 6000; + num_xmit_extbuf = 8; + #endif + } + + pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; + for(i=0; i<num_xmit_extbuf; i++) + { + rtw_os_xmit_resource_free(padapter, pxmitbuf,(max_xmit_extbuf_size + XMITBUF_ALIGN_SZ)); + + pxmitbuf++; + } + + if(pxmitpriv->pallocated_xmit_extbuf) { + rtw_vmfree(pxmitpriv->pallocated_xmit_extbuf, num_xmit_extbuf * sizeof(struct xmit_buf) + 4); + } + + if(padapter->registrypriv.mp_mode ==0) + { + #ifdef CONFIG_RTL8723A_SDIO + max_xmit_extbuf_size = 20000; + num_xmit_extbuf = 1; + #else + max_xmit_extbuf_size = 6000; + num_xmit_extbuf = 8; + #endif + } + else + { + max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + num_xmit_extbuf = NR_XMIT_EXTBUFF; + } + + // Init xmit extension buff + _rtw_init_queue(&pxmitpriv->free_xmit_extbuf_queue); + + pxmitpriv->pallocated_xmit_extbuf = rtw_zvmalloc(num_xmit_extbuf * sizeof(struct xmit_buf) + 4); + + if (pxmitpriv->pallocated_xmit_extbuf == NULL){ + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("alloc xmit_extbuf fail!\n")); + res= _FAIL; + goto exit; + } + + pxmitpriv->pxmit_extbuf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitpriv->pallocated_xmit_extbuf), 4); + + pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; + + for (i = 0; i < num_xmit_extbuf; i++) + { + _rtw_init_listhead(&pxmitbuf->list); + + pxmitbuf->priv_data = NULL; + pxmitbuf->padapter = padapter; + pxmitbuf->ext_tag = _TRUE; + +/* + pxmitbuf->pallocated_buf = rtw_zmalloc(max_xmit_extbuf_size); + if (pxmitbuf->pallocated_buf == NULL) + { + res = _FAIL; + goto exit; + } + + pxmitbuf->pbuf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitbuf->pallocated_buf), 4); +*/ + + if((res=rtw_os_xmit_resource_alloc(padapter, pxmitbuf,max_xmit_extbuf_size + XMITBUF_ALIGN_SZ)) == _FAIL) { + res= _FAIL; + goto exit; + } + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + pxmitbuf->phead = pxmitbuf->pbuf; + pxmitbuf->pend = pxmitbuf->pbuf + max_xmit_extbuf_size; + pxmitbuf->len = 0; + pxmitbuf->pdata = pxmitbuf->ptail = pxmitbuf->phead; +#endif + + rtw_list_insert_tail(&pxmitbuf->list, &(pxmitpriv->free_xmit_extbuf_queue.queue)); + #ifdef DBG_XMIT_BUF_EXT + pxmitbuf->no=i; + #endif + pxmitbuf++; + + } + + pxmitpriv->free_xmit_extbuf_cnt = num_xmit_extbuf; + +exit: + ; +} + + +void Hal_ProSetCrystalCap (PADAPTER pAdapter , u32 CrystalCapVal) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(pAdapter); + + CrystalCapVal = CrystalCapVal & 0x3F; + + if(IS_HARDWARE_TYPE_8192D(pAdapter)) + { + PHY_SetBBReg(pAdapter, REG_AFE_XTAL_CTRL, 0xF0, CrystalCapVal & 0x0F); + PHY_SetBBReg(pAdapter, REG_AFE_PLL_CTRL, 0xF0000000, (CrystalCapVal & 0xF0) >> 4); + } + else if(IS_HARDWARE_TYPE_8188E(pAdapter)) + { + // write 0x24[16:11] = 0x24[22:17] = CrystalCap + PHY_SetBBReg(pAdapter, REG_AFE_XTAL_CTRL, 0x7FF800, (CrystalCapVal | (CrystalCapVal << 6))); + } + else + { + DBG_871X(" not as 88E and 92D Hal_ProSetCrystalCap 0x2c !!!!!\n"); + PHY_SetBBReg(pAdapter, 0x2c, 0xFFF000, (CrystalCapVal | (CrystalCapVal << 6))); + } +} + + +#endif + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mp_ioctl.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mp_ioctl.c new file mode 100755 index 000000000000..95570d1e75e8 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_mp_ioctl.c @@ -0,0 +1,2954 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_MP_IOCTL_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <mlme_osdep.h> + +//#include <rtw_mp.h> +#include <rtw_mp_ioctl.h> + + +//**************** oid_rtl_seg_81_85 section start **************** +NDIS_STATUS oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->information_buf_len < sizeof(u8)) + return NDIS_STATUS_INVALID_LENGTH; + + if (poid_par_priv->type_of_oid == SET_OID) { + Adapter->registrypriv.wireless_mode = *(u8*)poid_par_priv->information_buf; + } else if (poid_par_priv->type_of_oid == QUERY_OID) { + *(u8*)poid_par_priv->information_buf = Adapter->registrypriv.wireless_mode; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + RT_TRACE(_module_mp_, _drv_info_, ("-query Wireless Mode=%d\n", Adapter->registrypriv.wireless_mode)); + } else { + status = NDIS_STATUS_NOT_ACCEPTED; + } + +_func_exit_; + + return status; +} +//**************** oid_rtl_seg_81_87_80 section start **************** +NDIS_STATUS oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + struct bb_reg_param *pbbreg; + u16 offset; + u32 value; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_write_bb_reg_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) + return NDIS_STATUS_INVALID_LENGTH; + + pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); + + offset = (u16)(pbbreg->offset) & 0xFFF; //0ffset :0x800~0xfff + if (offset < BB_REG_BASE_ADDR) offset |= BB_REG_BASE_ADDR; + + value = pbbreg->value; + + RT_TRACE(_module_mp_, _drv_notice_, + ("oid_rt_pro_write_bb_reg_hdl: offset=0x%03X value=0x%08X\n", + offset, value)); + + _irqlevel_changed_(&oldirql, LOWER); + write_bbreg(Adapter, offset, 0xFFFFFFFF, value); + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + struct bb_reg_param *pbbreg; + u16 offset; + u32 value; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_read_bb_reg_hdl\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) + return NDIS_STATUS_INVALID_LENGTH; + + pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); + + offset = (u16)(pbbreg->offset) & 0xFFF; //0ffset :0x800~0xfff + if (offset < BB_REG_BASE_ADDR) offset |= BB_REG_BASE_ADDR; + + _irqlevel_changed_(&oldirql, LOWER); + value = read_bbreg(Adapter, offset, 0xFFFFFFFF); + _irqlevel_changed_(&oldirql, RAISE); + + pbbreg->value = value; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_notice_, + ("-oid_rt_pro_read_bb_reg_hdl: offset=0x%03X value:0x%08X\n", + offset, value)); +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + struct rf_reg_param *pbbreg; + u8 path; + u8 offset; + u32 value; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_write_rf_reg_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) + return NDIS_STATUS_INVALID_LENGTH; + + pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); + + if (pbbreg->path >= MAX_RF_PATH_NUMS) + return NDIS_STATUS_NOT_ACCEPTED; + if (pbbreg->offset > 0xFF) + return NDIS_STATUS_NOT_ACCEPTED; + if (pbbreg->value > 0xFFFFF) + return NDIS_STATUS_NOT_ACCEPTED; + + path = (u8)pbbreg->path; + offset = (u8)pbbreg->offset; + value = pbbreg->value; + + RT_TRACE(_module_mp_, _drv_notice_, + ("oid_rt_pro_write_rf_reg_hdl: path=%d offset=0x%02X value=0x%05X\n", + path, offset, value)); + + _irqlevel_changed_(&oldirql, LOWER); + write_rfreg(Adapter, path, offset, value); + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + struct rf_reg_param *pbbreg; + u8 path; + u8 offset; + u32 value; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_read_rf_reg_hdl\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) + return NDIS_STATUS_INVALID_LENGTH; + + pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); + + if (pbbreg->path >= MAX_RF_PATH_NUMS) + return NDIS_STATUS_NOT_ACCEPTED; + if (pbbreg->offset > 0xFF) + return NDIS_STATUS_NOT_ACCEPTED; + + path = (u8)pbbreg->path; + offset = (u8)pbbreg->offset; + + _irqlevel_changed_(&oldirql, LOWER); + value = read_rfreg(Adapter, path, offset); + _irqlevel_changed_(&oldirql, RAISE); + + pbbreg->value = value; + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_notice_, + ("-oid_rt_pro_read_rf_reg_hdl: path=%d offset=0x%02X value=0x%05X\n", + path, offset, value)); + +_func_exit_; + + return status; +} +//**************** oid_rtl_seg_81_87_00 section end**************** +//------------------------------------------------------------------------------ + +//**************** oid_rtl_seg_81_80_00 section start **************** +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_set_data_rate_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 ratevalue;//4 + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, + ("+oid_rt_pro_set_data_rate_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + ratevalue = *((u32*)poid_par_priv->information_buf);//4 + RT_TRACE(_module_mp_, _drv_notice_, + ("oid_rt_pro_set_data_rate_hdl: data rate idx=%d\n", ratevalue)); + if (ratevalue >= MPT_RATE_LAST) + return NDIS_STATUS_INVALID_DATA; + + Adapter->mppriv.rateidx = ratevalue; + + _irqlevel_changed_(&oldirql, LOWER); + SetDataRate(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 mode; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_start_test_hdl\n")); + + if (Adapter->registrypriv.mp_mode == 0) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + + //IQCalibrateBcut(Adapter); + + mode = *((u32*)poid_par_priv->information_buf); + Adapter->mppriv.mode = mode;// 1 for loopback + + if (mp_start_test(Adapter) == _FAIL) { + status = NDIS_STATUS_NOT_ACCEPTED; + goto exit; + } + +exit: + _irqlevel_changed_(&oldirql, RAISE); + + RT_TRACE(_module_mp_, _drv_notice_, ("-oid_rt_pro_start_test_hdl: mp_mode=%d\n", Adapter->mppriv.mode)); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+Set OID_RT_PRO_STOP_TEST\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + mp_stop_test(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + RT_TRACE(_module_mp_, _drv_notice_, ("-Set OID_RT_PRO_STOP_TEST\n")); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_set_channel_direct_call_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 Channel; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_set_channel_direct_call_hdl\n")); + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + if (poid_par_priv->type_of_oid == QUERY_OID) { + *((u32*)poid_par_priv->information_buf) = Adapter->mppriv.channel; + return NDIS_STATUS_SUCCESS; + } + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + Channel = *((u32*)poid_par_priv->information_buf); + RT_TRACE(_module_mp_, _drv_notice_, ("oid_rt_pro_set_channel_direct_call_hdl: Channel=%d\n", Channel)); + if (Channel > 14) + return NDIS_STATUS_NOT_ACCEPTED; + Adapter->mppriv.channel = Channel; + + _irqlevel_changed_(&oldirql, LOWER); + SetChannel(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u16 bandwidth; + u16 channel_offset; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_info_, + ("+oid_rt_set_bandwidth_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + bandwidth = *((u32*)poid_par_priv->information_buf);//4 + channel_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + if (bandwidth != HT_CHANNEL_WIDTH_40) + bandwidth = HT_CHANNEL_WIDTH_20; + padapter->mppriv.bandwidth = (u8)bandwidth; + padapter->mppriv.prime_channel_offset = (u8)channel_offset; + + _irqlevel_changed_(&oldirql, LOWER); + SetBandwidth(padapter); + _irqlevel_changed_(&oldirql, RAISE); + + RT_TRACE(_module_mp_, _drv_notice_, + ("-oid_rt_set_bandwidth_hdl: bandwidth=%d channel_offset=%d\n", + bandwidth, channel_offset)); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_set_antenna_bb_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 antenna; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_set_antenna_bb_hdl\n")); + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + if (poid_par_priv->type_of_oid == SET_OID) + { + antenna = *(u32*)poid_par_priv->information_buf; + + Adapter->mppriv.antenna_tx = (u16)((antenna & 0xFFFF0000) >> 16); + Adapter->mppriv.antenna_rx = (u16)(antenna & 0x0000FFFF); + RT_TRACE(_module_mp_, _drv_notice_, + ("oid_rt_pro_set_antenna_bb_hdl: tx_ant=0x%04x rx_ant=0x%04x\n", + Adapter->mppriv.antenna_tx, Adapter->mppriv.antenna_rx)); + + _irqlevel_changed_(&oldirql, LOWER); + SetAntenna(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + } else { + antenna = (Adapter->mppriv.antenna_tx << 16)|Adapter->mppriv.antenna_rx; + *(u32*)poid_par_priv->information_buf = antenna; + } + +_func_exit_; + + return status; +} + +NDIS_STATUS oid_rt_pro_set_tx_power_control_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 tx_pwr_idx; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_info_, ("+oid_rt_pro_set_tx_power_control_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + tx_pwr_idx = *((u32*)poid_par_priv->information_buf); + if (tx_pwr_idx > MAX_TX_PWR_INDEX_N_MODE) + return NDIS_STATUS_NOT_ACCEPTED; + + Adapter->mppriv.txpoweridx = (u8)tx_pwr_idx; + + RT_TRACE(_module_mp_, _drv_notice_, + ("oid_rt_pro_set_tx_power_control_hdl: idx=0x%2x\n", + Adapter->mppriv.txpoweridx)); + + _irqlevel_changed_(&oldirql, LOWER); + SetTxPower(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} + +//------------------------------------------------------------------------------ +//**************** oid_rtl_seg_81_80_20 section start **************** +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_query_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->type_of_oid !=QUERY_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + if (poid_par_priv->information_buf_len == sizeof(ULONG)) { + *(ULONG*)poid_par_priv->information_buf = Adapter->mppriv.tx_pktcount; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } else { + status = NDIS_STATUS_INVALID_LENGTH; + } + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_query_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + RT_TRACE(_module_mp_, _drv_alert_, ("===> oid_rt_pro_query_rx_packet_received_hdl.\n")); + if (poid_par_priv->information_buf_len == sizeof(ULONG)) { + *(ULONG*)poid_par_priv->information_buf = Adapter->mppriv.rx_pktcount; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + RT_TRACE(_module_mp_, _drv_alert_, ("recv_ok:%d \n",Adapter->mppriv.rx_pktcount)); + } else { + status = NDIS_STATUS_INVALID_LENGTH; + } + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_query_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + RT_TRACE(_module_mp_, _drv_alert_, ("===> oid_rt_pro_query_rx_packet_crc32_error_hdl.\n")); + if (poid_par_priv->information_buf_len == sizeof(ULONG)) { + *(ULONG*)poid_par_priv->information_buf = Adapter->mppriv.rx_crcerrpktcount; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + RT_TRACE(_module_mp_, _drv_alert_, ("recv_err:%d \n",Adapter->mppriv.rx_crcerrpktcount)); + } else { + status = NDIS_STATUS_INVALID_LENGTH; + } + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ + +NDIS_STATUS oid_rt_pro_reset_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + RT_TRACE(_module_mp_, _drv_alert_, ("===> oid_rt_pro_reset_tx_packet_sent_hdl.\n")); + Adapter->mppriv.tx_pktcount = 0; + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_reset_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + if (poid_par_priv->information_buf_len == sizeof(ULONG)) { + Adapter->mppriv.rx_pktcount = 0; + Adapter->mppriv.rx_crcerrpktcount = 0; + } else { + status = NDIS_STATUS_INVALID_LENGTH; + } + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_reset_phy_rx_packet_count_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + _irqlevel_changed_(&oldirql, LOWER); + ResetPhyRxPktCount(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_phy_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_info_, ("+oid_rt_get_phy_rx_packet_received_hdl\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len != sizeof(ULONG)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + *(ULONG*)poid_par_priv->information_buf = GetPhyRxPktReceived(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_notice_, ("-oid_rt_get_phy_rx_packet_received_hdl: recv_ok=%d\n", *(ULONG*)poid_par_priv->information_buf)); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_phy_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_info_, ("+oid_rt_get_phy_rx_packet_crc32_error_hdl\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + + if (poid_par_priv->information_buf_len != sizeof(ULONG)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + *(ULONG*)poid_par_priv->information_buf = GetPhyRxPktCRC32Error(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_info_, ("-oid_rt_get_phy_rx_packet_crc32_error_hdl: recv_err=%d\n", *(ULONG*)poid_par_priv->information_buf)); + +_func_exit_; + + return status; +} +//**************** oid_rtl_seg_81_80_20 section end **************** +NDIS_STATUS oid_rt_pro_set_continuous_tx_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 bStartTest; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_set_continuous_tx_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + bStartTest = *((u32*)poid_par_priv->information_buf); + + _irqlevel_changed_(&oldirql, LOWER); + SetContinuousTx(Adapter,(u8)bStartTest); + if (bStartTest) { + struct mp_priv *pmp_priv = &Adapter->mppriv; + if (pmp_priv->tx.stop == 0) { + pmp_priv->tx.stop = 1; + DBG_871X("%s: pkt tx is running...\n", __func__); + rtw_msleep_os(5); + } + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = 1; + SetPacketTx(Adapter); + } + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} + +NDIS_STATUS oid_rt_pro_set_single_carrier_tx_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 bStartTest; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_alert_, ("+oid_rt_pro_set_single_carrier_tx_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + bStartTest = *((u32*)poid_par_priv->information_buf); + + _irqlevel_changed_(&oldirql, LOWER); + SetSingleCarrierTx(Adapter, (u8)bStartTest); + if (bStartTest) { + struct mp_priv *pmp_priv = &Adapter->mppriv; + if (pmp_priv->tx.stop == 0) { + pmp_priv->tx.stop = 1; + DBG_871X("%s: pkt tx is running...\n", __func__); + rtw_msleep_os(5); + } + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = 1; + SetPacketTx(Adapter); + } + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} + +NDIS_STATUS oid_rt_pro_set_carrier_suppression_tx_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 bStartTest; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_set_carrier_suppression_tx_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + bStartTest = *((u32*)poid_par_priv->information_buf); + + _irqlevel_changed_(&oldirql, LOWER); + SetCarrierSuppressionTx(Adapter, (u8)bStartTest); + if (bStartTest) { + struct mp_priv *pmp_priv = &Adapter->mppriv; + if (pmp_priv->tx.stop == 0) { + pmp_priv->tx.stop = 1; + DBG_871X("%s: pkt tx is running...\n", __func__); + rtw_msleep_os(5); + } + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = 1; + SetPacketTx(Adapter); + } + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} + +NDIS_STATUS oid_rt_pro_set_single_tone_tx_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 bStartTest; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_alert_, ("+oid_rt_pro_set_single_tone_tx_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + bStartTest = *((u32*)poid_par_priv->information_buf); + + _irqlevel_changed_(&oldirql, LOWER); + SetSingleToneTx(Adapter,(u8)bStartTest); + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} + +NDIS_STATUS oid_rt_pro_set_modulation_hdl(struct oid_par_priv* poid_par_priv) +{ + return 0; +} + +NDIS_STATUS oid_rt_pro_trigger_gpio_hdl(struct oid_par_priv *poid_par_priv) +{ + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + rtw_hal_set_hwreg(Adapter, HW_VAR_TRIGGER_GPIO_0, 0); + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//**************** oid_rtl_seg_81_80_00 section end **************** +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro8711_join_bss_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + PNDIS_802_11_SSID pssid; + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + *poid_par_priv->bytes_needed = (u32)sizeof(NDIS_802_11_SSID); + *poid_par_priv->bytes_rw = 0; + if (poid_par_priv->information_buf_len < *poid_par_priv->bytes_needed) + return NDIS_STATUS_INVALID_LENGTH; + + pssid = (PNDIS_802_11_SSID)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + + if (mp_start_joinbss(Adapter, pssid) == _FAIL) + status = NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = sizeof(NDIS_802_11_SSID); + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + pRW_Reg RegRWStruct; + u32 offset, width; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_info_, + ("+oid_rt_pro_read_register_hdl\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + RegRWStruct = (pRW_Reg)poid_par_priv->information_buf; + offset = RegRWStruct->offset; + width = RegRWStruct->width; + + if (offset > 0xFFF) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + + switch (width) { + case 1: + RegRWStruct->value = rtw_read8(Adapter, offset); + break; + case 2: + RegRWStruct->value = rtw_read16(Adapter, offset); + break; + default: + width = 4; + RegRWStruct->value = rtw_read32(Adapter, offset); + break; + } + RT_TRACE(_module_mp_, _drv_notice_, + ("oid_rt_pro_read_register_hdl: offset:0x%04X value:0x%X\n", + offset, RegRWStruct->value)); + + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = width; + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + pRW_Reg RegRWStruct; + u32 offset, width, value; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_info_, + ("+oid_rt_pro_write_register_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + RegRWStruct = (pRW_Reg)poid_par_priv->information_buf; + offset = RegRWStruct->offset; + width = RegRWStruct->width; + value = RegRWStruct->value; + + if (offset > 0xFFF) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + + switch (RegRWStruct->width) + { + case 1: + if (value > 0xFF) { + status = NDIS_STATUS_NOT_ACCEPTED; + break; + } + rtw_write8(padapter, offset, (u8)value); + break; + case 2: + if (value > 0xFFFF) { + status = NDIS_STATUS_NOT_ACCEPTED; + break; + } + rtw_write16(padapter, offset, (u16)value); + break; + case 4: + rtw_write32(padapter, offset, value); + break; + default: + status = NDIS_STATUS_NOT_ACCEPTED; + break; + } + + _irqlevel_changed_(&oldirql, RAISE); + + RT_TRACE(_module_mp_, _drv_info_, + ("-oid_rt_pro_write_register_hdl: offset=0x%08X width=%d value=0x%X\n", + offset, width, value)); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_burst_read_register_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + pBurst_RW_Reg pBstRwReg; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_burst_read_register_hdl\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + pBstRwReg = (pBurst_RW_Reg)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + rtw_read_mem(padapter, pBstRwReg->offset, (u32)pBstRwReg->len, pBstRwReg->Data); + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_info_, ("-oid_rt_pro_burst_read_register_hdl\n")); + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_burst_write_register_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + pBurst_RW_Reg pBstRwReg; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_burst_write_register_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + pBstRwReg = (pBurst_RW_Reg)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + rtw_write_mem(padapter, pBstRwReg->offset, (u32)pBstRwReg->len, pBstRwReg->Data); + _irqlevel_changed_(&oldirql, RAISE); + + RT_TRACE(_module_mp_, _drv_info_, ("-oid_rt_pro_burst_write_register_hdl\n")); + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_write_txcmd_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + PADAPTER Adapter = (PADAPTER)( poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + + TX_CMD_Desc *TxCmd_Info; + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + RT_TRACE(_module_mp_, _drv_info_, ("+Set OID_RT_PRO_WRITE_TXCMD\n")); + + TxCmd_Info=(TX_CMD_Desc*)poid_par_priv->information_buf; + + RT_TRACE(_module_mp_, _drv_info_, ("WRITE_TXCMD:Addr=%.8X\n", TxCmd_Info->offset)); + RT_TRACE(_module_mp_, _drv_info_, ("WRITE_TXCMD:1.)%.8X\n", (ULONG)TxCmd_Info->TxCMD.value[0])); + RT_TRACE(_module_mp_, _drv_info_, ("WRITE_TXCMD:2.)%.8X\n", (ULONG)TxCmd_Info->TxCMD.value[1])); + RT_TRACE(_module_mp_, _drv_info_, (("WRITE_TXCMD:3.)%.8X\n", (ULONG)TxCmd_Info->TxCMD.value[2])); + RT_TRACE(_module_mp_, _drv_info_, ("WRITE_TXCMD:4.)%.8X\n", (ULONG)TxCmd_Info->TxCMD.value[3])); + + _irqlevel_changed_(&oldirql, LOWER); + + rtw_write32(Adapter, TxCmd_Info->offset + 0, (unsigned int)TxCmd_Info->TxCMD.value[0]); + rtw_write32(Adapter, TxCmd_Info->offset + 4, (unsigned int)TxCmd_Info->TxCMD.value[1]); + + _irqlevel_changed_(&oldirql, RAISE); + + RT_TRACE(_module_mp_, _drv_notice_, + ("-Set OID_RT_PRO_WRITE_TXCMD: status=0x%08X\n", status)); + +_func_exit_; + + return status; +#else + return 0; +#endif +} + +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_read16_eeprom_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + pEEPROM_RWParam pEEPROM; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_info_, ("+Query OID_RT_PRO_READ16_EEPROM\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + pEEPROM = (pEEPROM_RWParam)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + pEEPROM->value = eeprom_read16(padapter, (u16)(pEEPROM->offset >> 1)); + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_notice_, + ("-Query OID_RT_PRO_READ16_EEPROM: offset=0x%x value=0x%x\n", + pEEPROM->offset, pEEPROM->value)); + +_func_exit_; + + return status; +#else + return 0; +#endif +} + +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_write16_eeprom_hdl (struct oid_par_priv *poid_par_priv) +{ +#if 0 +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + pEEPROM_RWParam pEEPROM; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+Set OID_RT_PRO_WRITE16_EEPROM\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + pEEPROM = (pEEPROM_RWParam)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + eeprom_write16(padapter, (u16)(pEEPROM->offset >> 1), pEEPROM->value); + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro8711_wi_poll_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)( poid_par_priv->adapter_context); + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + struct mp_wiparam *pwi_param; + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct mp_wiparam)) + return NDIS_STATUS_INVALID_LENGTH; + + if (Adapter->mppriv.workparam.bcompleted == _FALSE) + return NDIS_STATUS_NOT_ACCEPTED; + + pwi_param = (struct mp_wiparam *)poid_par_priv->information_buf; + + _rtw_memcpy(pwi_param, &Adapter->mppriv.workparam, sizeof(struct mp_wiparam)); + Adapter->mppriv.act_in_progress = _FALSE; +// RT_TRACE(_module_mp_, _drv_info_, ("rf:%x\n", pwiparam->IoValue)); + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro8711_pkt_loss_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)( poid_par_priv->adapter_context); + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro8711_pkt_loss_hdl\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(uint)*2) { + RT_TRACE(_module_mp_, _drv_err_, ("-oid_rt_pro8711_pkt_loss_hdl: buf_len=%d\n", (int)poid_par_priv->information_buf_len)); + return NDIS_STATUS_INVALID_LENGTH; + } + + if (*(uint*)poid_par_priv->information_buf == 1)//init==1 + Adapter->mppriv.rx_pktloss = 0; + + *((uint*)poid_par_priv->information_buf+1) = Adapter->mppriv.rx_pktloss; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_rd_attrib_mem_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)( poid_par_priv->adapter_context); + struct io_queue *pio_queue = (struct io_queue *)Adapter->pio_queue; + struct intf_hdl *pintfhdl = &pio_queue->intf; + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +#ifdef CONFIG_SDIO_HCI + void (*_attrib_read)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); +#endif + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+Query OID_RT_RD_ATTRIB_MEM\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + +#ifdef CONFIG_SDIO_HCI + _irqlevel_changed_(&oldirql, LOWER); +{ + u32 *plmem = (u32*)poid_par_priv->information_buf+2; + _attrib_read = pintfhdl->io_ops._attrib_read; + _attrib_read(pintfhdl, *((u32*)poid_par_priv->information_buf), + *((u32*)poid_par_priv->information_buf+1), (u8*)plmem); + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; +} + _irqlevel_changed_(&oldirql, RAISE); +#endif + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_wr_attrib_mem_hdl (struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + struct io_queue *pio_queue = (struct io_queue *)Adapter->pio_queue; + struct intf_hdl *pintfhdl = &pio_queue->intf; + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +#ifdef CONFIG_SDIO_HCI + void (*_attrib_write)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); +#endif + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + +#ifdef CONFIG_SDIO_HCI + _irqlevel_changed_(&oldirql, LOWER); +{ + u32 *plmem = (u32*)poid_par_priv->information_buf + 2; + _attrib_write = pintfhdl->io_ops._attrib_write; + _attrib_write(pintfhdl, *(u32*)poid_par_priv->information_buf, + *((u32*)poid_par_priv->information_buf+1), (u8*)plmem); +} + _irqlevel_changed_(&oldirql, RAISE); +#endif + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_set_rf_intfs_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+OID_RT_PRO_SET_RF_INTFS\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + + if (rtw_setrfintfs_cmd(Adapter, *(unsigned char*)poid_par_priv->information_buf) == _FAIL) + status = NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_poll_rx_status_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _rtw_memcpy(poid_par_priv->information_buf, (unsigned char*)&Adapter->mppriv.rxstat, sizeof(struct recv_stat)); + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_cfg_debug_message_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + PCFG_DBG_MSG_STRUCT pdbg_msg; + +_func_enter_; + +// RT_TRACE(0xffffffffff,_drv_alert_,("===> oid_rt_pro_cfg_debug_message_hdl.\n")); + +#if 0//#ifdef CONFIG_DEBUG_RTL871X + + pdbg_msg = (PCFG_DBG_MSG_STRUCT)(poid_par_priv->information_buf); + + if (poid_par_priv->type_of_oid == SET_OID) { + RT_TRACE(0xffffffffff, _drv_alert_, + ("===>Set level :0x%08x, H32:0x%08x L32:0x%08x\n", + pdbg_msg->DebugLevel, pdbg_msg->DebugComponent_H32, pdbg_msg->DebugComponent_L32)); + + GlobalDebugLevel = pdbg_msg->DebugLevel; + GlobalDebugComponents = (pdbg_msg->DebugComponent_H32 << 32) | pdbg_msg->DebugComponent_L32; + RT_TRACE(0xffffffffff, _drv_alert_, + ("===> Set level :0x%08x, component:0x%016x\n", + GlobalDebugLevel, (u32)GlobalDebugComponents)); + } else { + pdbg_msg->DebugLevel = GlobalDebugLevel; + pdbg_msg->DebugComponent_H32 = (u32)(GlobalDebugComponents >> 32); + pdbg_msg->DebugComponent_L32 = (u32)GlobalDebugComponents; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(0xffffffffff, _drv_alert_, + ("===>Query level:0x%08x H32:0x%08x L32:0x%08x\n", + (u32)pdbg_msg->DebugLevel, (u32)pdbg_msg->DebugComponent_H32, (u32)pdbg_msg->DebugComponent_L32)); + } + +#endif + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_set_data_rate_ex_hdl(struct oid_par_priv *poid_par_priv) +{ + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+OID_RT_PRO_SET_DATA_RATE_EX\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + + if (rtw_setdatarate_cmd(Adapter, poid_par_priv->information_buf) !=_SUCCESS) + status = NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//----------------------------------------------------------------------------- +NDIS_STATUS oid_rt_get_thermal_meter_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + u8 thermal = 0; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_get_thermal_meter_hdl\n")); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + GetThermalMeter(Adapter, &thermal); + _irqlevel_changed_(&oldirql, RAISE); + + *(u32*)poid_par_priv->information_buf = (u32)thermal; + *poid_par_priv->bytes_rw = sizeof(u32); + +_func_exit_; + + return status; +} +//----------------------------------------------------------------------------- +NDIS_STATUS oid_rt_pro_read_tssi_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_read_tssi_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (Adapter->mppriv.act_in_progress == _TRUE) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u8)) + return NDIS_STATUS_INVALID_LENGTH; + + //init workparam + Adapter->mppriv.act_in_progress = _TRUE; + Adapter->mppriv.workparam.bcompleted = _FALSE; + Adapter->mppriv.workparam.act_type = MPT_READ_TSSI; + Adapter->mppriv.workparam.io_offset = 0; + Adapter->mppriv.workparam.io_value = 0xFFFFFFFF; + + _irqlevel_changed_(&oldirql, LOWER); + + if (!rtw_gettssi_cmd(Adapter,0, (u8*)&Adapter->mppriv.workparam.io_value)) + status = NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_set_power_tracking_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + + +_func_enter_; + +// if (poid_par_priv->type_of_oid != SET_OID) +// return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u8)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + if (poid_par_priv->type_of_oid == SET_OID) { + u8 enable; + + enable = *(u8*)poid_par_priv->information_buf; + RT_TRACE(_module_mp_, _drv_notice_, + ("+oid_rt_pro_set_power_tracking_hdl: enable=%d\n", enable)); + + SetPowerTracking(Adapter, enable); + } else { + GetPowerTracking(Adapter, (u8*)poid_par_priv->information_buf); + } + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//----------------------------------------------------------------------------- +NDIS_STATUS oid_rt_pro_set_basic_rate_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u32 ratevalue; + u8 datarates[NumRates]; + int i; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_info_, ("+OID_RT_PRO_SET_BASIC_RATE\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; +#if 0 + ratevalue = *((u32*)poid_par_priv->information_buf); + + for (i = 0; i < NumRates; i++) { + if (ratevalue == mpdatarate[i]) + datarates[i] = mpdatarate[i]; + else + datarates[i] = 0xff; + RT_TRACE(_module_rtl871x_ioctl_c_, _drv_info_, ("basicrate_inx=%d\n", datarates[i])); + } + + _irqlevel_changed_(&oldirql, LOWER); + + if (rtw_setbasicrate_cmd(padapter, datarates) != _SUCCESS) + status = NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, RAISE); +#endif + RT_TRACE(_module_mp_, _drv_notice_, + ("-OID_RT_PRO_SET_BASIC_RATE: status=0x%08X\n", status)); + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_qry_pwrstate_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < 8) + return NDIS_STATUS_INVALID_LENGTH; + + *poid_par_priv->bytes_rw = 8; + _rtw_memcpy(poid_par_priv->information_buf, &(adapter_to_pwrctl(Adapter)->pwr_mode), 8); + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_notice_, + ("-oid_rt_pro_qry_pwrstate_hdl: pwr_mode=%d smart_ps=%d\n", + adapter_to_pwrctl(Adapter)->pwr_mode, adapter_to_pwrctl(Adapter)->smart_ps)); + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_set_pwrstate_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + uint pwr_mode, smart_ps; + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+Set OID_RT_PRO_SET_PWRSTATE\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + *poid_par_priv->bytes_rw = 0; + *poid_par_priv->bytes_needed = 8; + + if (poid_par_priv->information_buf_len < 8) + return NDIS_STATUS_INVALID_LENGTH; + + pwr_mode = *(uint *)(poid_par_priv->information_buf); + smart_ps = *(uint *)((int)poid_par_priv->information_buf + 4); + + *poid_par_priv->bytes_rw = 8; + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_h2c_set_rate_table_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + struct setratable_parm *prate_table; + u8 res; + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + *poid_par_priv->bytes_needed = sizeof(struct setratable_parm); + if (poid_par_priv->information_buf_len < sizeof(struct setratable_parm)) + return NDIS_STATUS_INVALID_LENGTH; + + prate_table = (struct setratable_parm*)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + res = rtw_setrttbl_cmd(Adapter, prate_table); + _irqlevel_changed_(&oldirql, RAISE); + + if (res == _FAIL) + status = NDIS_STATUS_FAILURE; + +_func_exit_; + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_h2c_get_rate_table_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + #if 0 + struct mp_wi_cntx *pmp_wi_cntx=&(Adapter->mppriv.wi_cntx); + u8 res=_SUCCESS; + DEBUG_INFO(("===> Set OID_RT_PRO_H2C_GET_RATE_TABLE.\n")); + + if(pmp_wi_cntx->bmp_wi_progress ==_TRUE){ + DEBUG_ERR(("\n mp workitem is progressing, not allow to set another workitem right now!!!\n")); + Status = NDIS_STATUS_NOT_ACCEPTED; + break; + } + else{ + pmp_wi_cntx->bmp_wi_progress=_TRUE; + pmp_wi_cntx->param.bcompleted=_FALSE; + pmp_wi_cntx->param.act_type=MPT_GET_RATE_TABLE; + pmp_wi_cntx->param.io_offset=0x0; + pmp_wi_cntx->param.bytes_cnt=sizeof(struct getratable_rsp); + pmp_wi_cntx->param.io_value=0xffffffff; + + res=rtw_getrttbl_cmd(Adapter,(struct getratable_rsp *)pmp_wi_cntx->param.data); + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + if(res != _SUCCESS) + { + Status = NDIS_STATUS_NOT_ACCEPTED; + } + } + DEBUG_INFO(("\n <=== Set OID_RT_PRO_H2C_GET_RATE_TABLE.\n")); + #endif + +_func_exit_; + + return status; +#else + return 0; +#endif +} + +//**************** oid_rtl_seg_87_12_00 section start **************** +NDIS_STATUS oid_rt_pro_encryption_ctrl_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + struct security_priv *psecuritypriv = &Adapter->securitypriv; + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + ENCRY_CTRL_STATE encry_mode; + + + *poid_par_priv->bytes_needed = sizeof(u8); + if (poid_par_priv->information_buf_len < *poid_par_priv->bytes_needed) + return NDIS_STATUS_INVALID_LENGTH; + + if (poid_par_priv->type_of_oid == SET_OID) + { + encry_mode = *((u8*)poid_par_priv->information_buf); + switch (encry_mode) + { + case HW_CONTROL: + #if 0 + Adapter->registrypriv.software_decrypt=_FALSE; + Adapter->registrypriv.software_encrypt=_FALSE; + #else + psecuritypriv->sw_decrypt = _FALSE; + psecuritypriv->sw_encrypt = _FALSE; + #endif + break; + case SW_CONTROL: + #if 0 + Adapter->registrypriv.software_decrypt=_TRUE; + Adapter->registrypriv.software_encrypt=_TRUE; + #else + psecuritypriv->sw_decrypt = _TRUE; + psecuritypriv->sw_encrypt = _TRUE; + #endif + break; + case HW_ENCRY_SW_DECRY: + #if 0 + Adapter->registrypriv.software_decrypt=_TRUE; + Adapter->registrypriv.software_encrypt=_FALSE; + #else + psecuritypriv->sw_decrypt = _TRUE; + psecuritypriv->sw_encrypt = _FALSE; + #endif + break; + case SW_ENCRY_HW_DECRY: + #if 0 + Adapter->registrypriv.software_decrypt=_FALSE; + Adapter->registrypriv.software_encrypt=_TRUE; + #else + psecuritypriv->sw_decrypt = _FALSE; + psecuritypriv->sw_encrypt = _TRUE; + #endif + break; + } + + RT_TRACE(_module_rtl871x_ioctl_c_, _drv_notice_, + ("-oid_rt_pro_encryption_ctrl_hdl: SET encry_mode=0x%x sw_encrypt=0x%x sw_decrypt=0x%x\n", + encry_mode, psecuritypriv->sw_encrypt, psecuritypriv->sw_decrypt)); + } + else { + #if 0 + if (Adapter->registrypriv.software_encrypt == _FALSE) { + if (Adapter->registrypriv.software_decrypt == _FALSE) + encry_mode = HW_CONTROL; + else + encry_mode = HW_ENCRY_SW_DECRY; + } + else { + if (Adapter->registrypriv.software_decrypt == _FALSE) + encry_mode = SW_ENCRY_HW_DECRY; + else + encry_mode = SW_CONTROL; + } + #else + + if ((psecuritypriv->sw_encrypt == _FALSE) && (psecuritypriv->sw_decrypt == _FALSE)) + encry_mode = HW_CONTROL; + else if ((psecuritypriv->sw_encrypt == _FALSE) && (psecuritypriv->sw_decrypt == _TRUE)) + encry_mode = HW_ENCRY_SW_DECRY; + else if ((psecuritypriv->sw_encrypt == _TRUE) && (psecuritypriv->sw_decrypt == _FALSE)) + encry_mode = SW_ENCRY_HW_DECRY; + else if ((psecuritypriv->sw_encrypt == _TRUE) && (psecuritypriv->sw_decrypt == _TRUE)) + encry_mode = SW_CONTROL; + + #endif + + *(u8*)poid_par_priv->information_buf = encry_mode; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_notice_, + ("-oid_rt_pro_encryption_ctrl_hdl: QUERY encry_mode=0x%x\n", + encry_mode)); + } + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_add_sta_info_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + struct sta_info *psta = NULL; + UCHAR *macaddr; + + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + *poid_par_priv->bytes_needed = ETH_ALEN; + if (poid_par_priv->information_buf_len < *poid_par_priv->bytes_needed) + return NDIS_STATUS_INVALID_LENGTH; + + macaddr = (UCHAR *) poid_par_priv->information_buf ; + + RT_TRACE(_module_rtl871x_ioctl_c_,_drv_notice_, + ("OID_RT_PRO_ADD_STA_INFO: addr="MAC_FMT"\n", MAC_ARG(macaddr) )); + + _irqlevel_changed_(&oldirql, LOWER); + + psta = rtw_get_stainfo(&Adapter->stapriv, macaddr); + + if (psta == NULL) { // the sta have been in sta_info_queue => do nothing + psta = rtw_alloc_stainfo(&Adapter->stapriv, macaddr); + + if (psta == NULL) { + RT_TRACE(_module_rtl871x_ioctl_c_,_drv_err_,("Can't alloc sta_info when OID_RT_PRO_ADD_STA_INFO\n")); + status = NDIS_STATUS_FAILURE; + } + } else { //(between drv has received this event before and fw have not yet to set key to CAM_ENTRY) + RT_TRACE(_module_rtl871x_ioctl_c_, _drv_err_, + ("Error: OID_RT_PRO_ADD_STA_INFO: sta has been in sta_hash_queue \n")); + } + + _irqlevel_changed_(&oldirql, RAISE); + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_dele_sta_info_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + struct sta_info *psta = NULL; + UCHAR *macaddr; + + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + *poid_par_priv->bytes_needed = ETH_ALEN; + if (poid_par_priv->information_buf_len < *poid_par_priv->bytes_needed) + return NDIS_STATUS_INVALID_LENGTH; + + macaddr = (UCHAR *) poid_par_priv->information_buf ; + RT_TRACE(_module_rtl871x_ioctl_c_,_drv_notice_, + ("+OID_RT_PRO_ADD_STA_INFO: addr="MAC_FMT"\n", MAC_ARG(macaddr) )); + + psta = rtw_get_stainfo(&Adapter->stapriv, macaddr); + if (psta != NULL) { + _enter_critical(&(Adapter->stapriv.sta_hash_lock), &irqL); + rtw_free_stainfo(Adapter, psta); + _exit_critical(&(Adapter->stapriv.sta_hash_lock), &irqL); + } + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +#if 0 +#include <sdio_osintf.h> +static u32 mp_query_drv_var(_adapter *padapter, u8 offset, u32 var) +{ +#ifdef CONFIG_SDIO_HCI + + if (offset == 1) { + u16 tmp_blk_num; + tmp_blk_num = rtw_read16(padapter, SDIO_RX0_RDYBLK_NUM); + RT_TRACE(_module_mp_, _drv_err_, ("Query Information, mp_query_drv_var SDIO_RX0_RDYBLK_NUM=0x%x dvobj.rxblknum=0x%x\n", tmp_blk_num, adapter_to_dvobj(padapter)->rxblknum)); + if (adapter_to_dvobj(padapter)->rxblknum != tmp_blk_num) { + RT_TRACE(_module_mp_,_drv_err_, ("Query Information, mp_query_drv_var call recv rx\n")); + // sd_recv_rxfifo(padapter); + } + } + +#if 0 + if(offset <=100){ //For setting data rate and query data rate + if(offset==100){ //For query data rate + RT_TRACE(_module_mp_, _drv_emerg_, ("\n mp_query_drv_var: offset(%d): query rate=0x%.2x \n",offset,padapter->registrypriv.tx_rate)); + var=padapter->registrypriv.tx_rate; + + } + else if(offset<0x1d){ //For setting data rate + padapter->registrypriv.tx_rate=offset; + var=padapter->registrypriv.tx_rate; + padapter->registrypriv.use_rate=_TRUE; + RT_TRACE(_module_mp_, _drv_emerg_, ("\n mp_query_drv_var: offset(%d): set rate=0x%.2x \n",offset,padapter->registrypriv.tx_rate)); + } + else{ //not use the data rate + padapter->registrypriv.use_rate=_FALSE; + RT_TRACE(_module_mp_, _drv_emerg_, ("\n mp_query_drv_var: offset(%d) out of rate range\n",offset)); + } + } + else if (offset<=110){ //for setting debug level + RT_TRACE(_module_mp_, _drv_emerg_, (" mp_query_drv_var: offset(%d) for set debug level\n",offset)); + if(offset==110){ //For query data rate + RT_TRACE(_module_mp_, _drv_emerg_, (" mp_query_drv_var: offset(%d): query dbg level=0x%.2x \n",offset,padapter->registrypriv.dbg_level)); + padapter->registrypriv.dbg_level=GlobalDebugLevel; + var=padapter->registrypriv.dbg_level; + } + else if(offset<110 && offset>100){ + RT_TRACE(_module_mp_, _drv_emerg_, (" mp_query_drv_var: offset(%d): set dbg level=0x%.2x \n",offset,offset-100)); + padapter->registrypriv.dbg_level=GlobalDebugLevel=offset-100; + var=padapter->registrypriv.dbg_level; + RT_TRACE(_module_mp_, _drv_emerg_, (" mp_query_drv_var(_drv_emerg_): offset(%d): set dbg level=0x%.2x \n",offset,GlobalDebugLevel)); + RT_TRACE(_module_mp_, _drv_alert_, (" mp_query_drv_var(_drv_alert_): offset(%d): set dbg level=0x%.2x \n",offset,GlobalDebugLevel)); + RT_TRACE(_module_mp_, _drv_crit_, (" mp_query_drv_var(_drv_crit_): offset(%d): set dbg level=0x%.2x \n",offset,GlobalDebugLevel)); + RT_TRACE(_module_mp_, _drv_err_, (" mp_query_drv_var(_drv_err_): offset(%d): set dbg level=0x%.2x \n",offset,GlobalDebugLevel)); + RT_TRACE(_module_mp_, _drv_warning_, (" mp_query_drv_var(_drv_warning_): offset(%d): set dbg level=0x%.2x \n",offset,GlobalDebugLevel)); + RT_TRACE(_module_mp_, _drv_notice_, (" mp_query_drv_var(_drv_notice_): offset(%d): set dbg level=0x%.2x \n",offset,GlobalDebugLevel)); + RT_TRACE(_module_mp_, _drv_info_, (" mp_query_drv_var(_drv_info_): offset(%d): set dbg level=0x%.2x \n",offset,GlobalDebugLevel)); + RT_TRACE(_module_mp_, _drv_debug_, (" mp_query_drv_var(_drv_debug_): offset(%d): set dbg level=0x%.2x \n",offset,GlobalDebugLevel)); + + } + } + else if(offset >110 &&offset <116){ + if(115==offset){ + RT_TRACE(_module_mp_, _drv_emerg_, (" mp_query_drv_var(_drv_emerg_): offset(%d): query TRX access type: [tx_block_mode=%x,rx_block_mode=%x]\n",\ + offset, adapter_to_dvobj(padapter)->tx_block_mode, adapter_to_dvobj(padapter)->rx_block_mode)); + } + else { + switch(offset){ + case 111: + adapter_to_dvobj(padapter)->tx_block_mode=1; + adapter_to_dvobj(padapter)->rx_block_mode=1; + RT_TRACE(_module_mp_, _drv_emerg_, \ + (" mp_query_drv_var(_drv_emerg_): offset(%d): SET TRX access type:(TX block/RX block) [tx_block_mode=%x,rx_block_mode=%x]\n",\ + offset, adapter_to_dvobj(padapter)->tx_block_mode, adapter_to_dvobj(padapter)->rx_block_mode)); + break; + case 112: + adapter_to_dvobj(padapter)->tx_block_mode=1; + adapter_to_dvobj(padapter)->rx_block_mode=0; + RT_TRACE(_module_mp_, _drv_emerg_, \ + (" mp_query_drv_var(_drv_emerg_): offset(%d): SET TRX access type:(TX block/RX byte) [tx_block_mode=%x,rx_block_mode=%x]\n",\ + offset, adapter_to_dvobj(padapter)->tx_block_mode, adapter_to_dvobj(padapter)->rx_block_mode)); + break; + case 113: + adapter_to_dvobj(padapter)->tx_block_mode=0; + adapter_to_dvobj(padapter)->rx_block_mode=1; + RT_TRACE(_module_mp_, _drv_emerg_, \ + (" mp_query_drv_var(_drv_emerg_): offset(%d): SET TRX access type:(TX byte/RX block) [tx_block_mode=%x,rx_block_mode=%x]\n",\ + offset, adapter_to_dvobj(padapter)->tx_block_mode, adapter_to_dvobj(padapter)->rx_block_mode)); + break; + case 114: + adapter_to_dvobj(padapter)->tx_block_mode=0; + adapter_to_dvobj(padapter)->rx_block_mode=0; + RT_TRACE(_module_mp_, _drv_emerg_, \ + (" mp_query_drv_var(_drv_emerg_): offset(%d): SET TRX access type:(TX byte/RX byte) [tx_block_mode=%x,rx_block_mode=%x]\n",\ + offset, adapter_to_dvobj(padapter)->tx_block_mode, adapter_to_dvobj(padapter)->rx_block_mode)); + break; + default : + break; + + } + + } + + } + else if(offset>=127){ + u64 prnt_dbg_comp; + u8 chg_idx; + u64 tmp_dbg_comp; + chg_idx=offset-0x80; + tmp_dbg_comp=BIT(chg_idx); + prnt_dbg_comp=padapter->registrypriv.dbg_component= GlobalDebugComponents; + RT_TRACE(_module_mp_, _drv_emerg_, (" 1: mp_query_drv_var: offset(%d;0x%x):for dbg conpoment prnt_dbg_comp=0x%.16x GlobalDebugComponents=0x%.16x padapter->registrypriv.dbg_component=0x%.16x\n",offset,offset,prnt_dbg_comp,GlobalDebugComponents,padapter->registrypriv.dbg_component)); + if(offset==127){ + // prnt_dbg_comp=padapter->registrypriv.dbg_component= GlobalDebugComponents; + var=(u32)(padapter->registrypriv.dbg_component); + RT_TRACE(0xffffffff, _drv_emerg_, ("2: mp_query_drv_var: offset(%d;0x%x):for query dbg conpoment=0x%x(l) 0x%x(h) GlobalDebugComponents=0x%x(l) 0x%x(h) \n",offset,offset,padapter->registrypriv.dbg_component,prnt_dbg_comp)); + prnt_dbg_comp=GlobalDebugComponents; + RT_TRACE(0xffffffff, _drv_emerg_, ("2-1: mp_query_drv_var: offset(%d;0x%x):for query dbg conpoment=0x%x(l) 0x%x(h) GlobalDebugComponents=0x%x(l) 0x%x(h)\n",offset,offset,padapter->registrypriv.dbg_component,prnt_dbg_comp)); + prnt_dbg_comp=GlobalDebugComponents=padapter->registrypriv.dbg_component; + RT_TRACE(0xffffffff, _drv_emerg_, ("2-2: mp_query_drv_var: offset(%d;0x%x):for query dbg conpoment=0x%x(l) 0x%x(h) GlobalDebugComponents=0x%x(l) 0x%x(h)\n",offset,offset,padapter->registrypriv.dbg_component,prnt_dbg_comp)); + + } + else{ + RT_TRACE(0xffffffff, _drv_emerg_, ("3: mp_query_drv_var: offset(%d;0x%x):for query dbg conpoment=0x%x(l) 0x%x(h) GlobalDebugComponents=0x%x(l) 0x%x(h) chg_idx=%d\n",offset,offset,padapter->registrypriv.dbg_component,prnt_dbg_comp,chg_idx)); + prnt_dbg_comp=GlobalDebugComponents; + RT_TRACE(0xffffffff, _drv_emerg_,("3-1: mp_query_drv_var: offset(%d;0x%x):for query dbg conpoment=0x%x(l) 0x%x(h) GlobalDebugComponents=0x%x(l) 0x%x(h) chg_idx=%d\n",offset,offset,padapter->registrypriv.dbg_component,prnt_dbg_comp,chg_idx));// ("3-1: mp_query_drv_var: offset(%d;0x%x):before set dbg conpoment=0x%x chg_idx=%d or0x%x BIT(chg_idx[%d]=0x%x)\n",offset,offset,prnt_dbg_comp,chg_idx,chg_idx,(chg_idx),tmp_dbg_comp) + prnt_dbg_comp=GlobalDebugComponents=padapter->registrypriv.dbg_component; + RT_TRACE(0xffffffff, _drv_emerg_, ("3-2: mp_query_drv_var: offset(%d;0x%x):for query dbg conpoment=0x%x(l) 0x%x(h) GlobalDebugComponents=0x%x(l) 0x%x(h)\n",offset,offset,padapter->registrypriv.dbg_component,prnt_dbg_comp)); + + if(GlobalDebugComponents&tmp_dbg_comp){ + //this bit is already set, now clear it + GlobalDebugComponents=GlobalDebugComponents&(~tmp_dbg_comp); + } + else{ + //this bit is not set, now set it. + GlobalDebugComponents =GlobalDebugComponents|tmp_dbg_comp; + } + RT_TRACE(0xffffffff, _drv_emerg_, ("4: mp_query_drv_var: offset(%d;0x%x):before set dbg conpoment tmp_dbg_comp=0x%x GlobalDebugComponents=0x%x(l) 0x%x(h)",offset,offset,tmp_dbg_comp,prnt_dbg_comp)); + prnt_dbg_comp=GlobalDebugComponents; + RT_TRACE(0xffffffff, _drv_emerg_, ("4-1: mp_query_drv_var: offset(%d;0x%x):before set dbg conpoment tmp_dbg_comp=0x%x GlobalDebugComponents=0x%x(l) 0x%x(h)",offset,offset,tmp_dbg_comp,prnt_dbg_comp)); + + RT_TRACE(_module_rtl871x_xmit_c_, _drv_emerg_, ("0: mp_query_drv_var(_module_rtl871x_xmit_c_:0): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,prnt_dbg_comp)); + RT_TRACE(_module_xmit_osdep_c_, _drv_emerg_, ("1: mp_query_drv_var(_module_xmit_osdep_c_:1): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_recv_c_, _drv_emerg_, ("2: mp_query_drv_var(_module_rtl871x_recv_c_:2): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_recv_osdep_c_, _drv_emerg_, ("3: mp_query_drv_var(_module_recv_osdep_c_:3): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_mlme_c_, _drv_emerg_, ("4: mp_query_drv_var(_module_rtl871x_mlme_c_:4): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_mlme_osdep_c_, _drv_emerg_, (" 5:mp_query_drv_var(_module_mlme_osdep_c_:5): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_sta_mgt_c_, _drv_emerg_, ("6: mp_query_drv_var(_module_rtl871x_sta_mgt_c_:6): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_cmd_c_, _drv_emerg_, ("7: mp_query_drv_var(_module_rtl871x_cmd_c_:7): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_cmd_osdep_c_, _drv_emerg_, ("8: mp_query_drv_var(_module_cmd_osdep_c_:8): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_io_c_, _drv_emerg_, ("9: mp_query_drv_var(_module_rtl871x_io_c_:9): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_io_osdep_c_, _drv_emerg_, ("10: mp_query_drv_var(_module_io_osdep_c_:10): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_os_intfs_c_, _drv_emerg_, ("11: mp_query_drv_var(_module_os_intfs_c_:11): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_security_c_, _drv_emerg_, ("12: mp_query_drv_var(_module_rtl871x_security_c_:12): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_eeprom_c_, _drv_emerg_, ("13: mp_query_drv_var(_module_rtl871x_eeprom_c_:13): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_hal_init_c_, _drv_emerg_, ("14: mp_query_drv_var(_module_hal_init_c_:14): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_hci_hal_init_c_, _drv_emerg_, ("15: mp_query_drv_var(_module_hci_hal_init_c_:15): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_ioctl_c_, _drv_emerg_, ("16: mp_query_drv_var(_module_rtl871x_ioctl_c_:16): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_emerg_, ("17: mp_query_drv_var(_module_rtl871x_ioctl_set_c_:17): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_ioctl_query_c_, _drv_emerg_, ("18: mp_query_drv_var(_module_rtl871x_ioctl_query_c_:18): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_emerg_, ("19: mp_query_drv_var(_module_rtl871x_pwrctrl_c_:19): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_hci_intfs_c_, _drv_emerg_, ("20: mp_query_drv_var(_module_hci_intfs_c_:20): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_hci_ops_c_, _drv_emerg_, ("21: mp_query_drv_var(_module_hci_ops_c_:21): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_osdep_service_c_, _drv_emerg_, ("22: mp_query_drv_var(_module_osdep_service_c_:22): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_mp_, _drv_emerg_, ("23: mp_query_drv_var(_module_mp_:23): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + RT_TRACE(_module_hci_ops_os_c_, _drv_emerg_, ("24: mp_query_drv_var(_module_hci_ops_os_c_:24): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + var=(u32)(GlobalDebugComponents); + //GlobalDebugComponents=padapter->registrypriv.dbg_component; + RT_TRACE(0xffffffff, _drv_emerg_, (" ==mp_query_drv_var(_module_mp_): offset(%d;0x%x):before set dbg conpoment=0x%x(l) 0x%x(h)\n",offset,offset,GlobalDebugComponents)); + + } + } + else{ + RT_TRACE(_module_mp_, _drv_emerg_, ("\n mp_query_drv_var: offset(%d) >110\n",offset)); + } +#endif +#endif + + return var; +} +#endif + +NDIS_STATUS oid_rt_pro_query_dr_variable_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + DR_VARIABLE_STRUCT *pdrv_var; + + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + *poid_par_priv->bytes_needed = sizeof(DR_VARIABLE_STRUCT); + if (poid_par_priv->information_buf_len < *poid_par_priv->bytes_needed) + return NDIS_STATUS_INVALID_LENGTH; + + RT_TRACE(_module_mp_, _drv_notice_, ("+Query Information, OID_RT_PRO_QUERY_DR_VARIABLE\n")); + + pdrv_var = (struct _DR_VARIABLE_STRUCT_ *)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + pdrv_var->variable = mp_query_drv_var(Adapter, pdrv_var->offset, pdrv_var->variable); + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_notice_, + ("-oid_rt_pro_query_dr_variable_hdl: offset=0x%x valule=0x%x\n", + pdrv_var->offset, pdrv_var->variable)); + + return status; +#else + return 0; +#endif +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + RT_TRACE(_module_mp_, _drv_err_, ("oid_rt_pro_rx_packet_type_hdl...................\n")); + + if (poid_par_priv->information_buf_len < sizeof (UCHAR)) { + status = NDIS_STATUS_INVALID_LENGTH; + *poid_par_priv->bytes_needed = sizeof(UCHAR); + return status; + } + + if (poid_par_priv->type_of_oid == SET_OID) { + Adapter->mppriv.rx_with_status = *(UCHAR *) poid_par_priv->information_buf; + RT_TRACE(_module_rtl871x_ioctl_c_,_drv_err_, ("Query Information, OID_RT_PRO_RX_PACKET_TYPE:%d \n",\ + Adapter->mppriv.rx_with_status)); + + //*(u32 *)&Adapter->eeprompriv.mac_addr[0]=rtw_read32(Adapter, 0x10250050); + //*(u16 *)&Adapter->eeprompriv.mac_addr[4]=rtw_read16(Adapter, 0x10250054); + RT_TRACE(_module_rtl871x_ioctl_c_,_drv_err_,("MAC addr=0x%x:0x%x:0x%x:0x%x:0x%x:0x%x \n", + Adapter->eeprompriv.mac_addr[0],Adapter->eeprompriv.mac_addr[1],Adapter->eeprompriv.mac_addr[2],\ + Adapter->eeprompriv.mac_addr[3],Adapter->eeprompriv.mac_addr[4],Adapter->eeprompriv.mac_addr[5])); + + } + else { + *(UCHAR *) poid_par_priv->information_buf = Adapter->mppriv.rx_with_status; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_rtl871x_ioctl_c_,_drv_err_, ("Query Information, OID_RT_PRO_RX_PACKET_TYPE:%d \n", \ + Adapter->mppriv.rx_with_status)); + + //*(u32 *)&Adapter->eeprompriv.mac_addr[0]=rtw_read32(Adapter, 0x10250050); + //*(u16 *)&Adapter->eeprompriv.mac_addr[4]=rtw_read16(Adapter, 0x10250054); + RT_TRACE(_module_rtl871x_ioctl_c_,_drv_err_,("MAC addr=0x%x:0x%x:0x%x:0x%x:0x%x:0x%x \n", + Adapter->eeprompriv.mac_addr[0],Adapter->eeprompriv.mac_addr[1],Adapter->eeprompriv.mac_addr[2],\ + Adapter->eeprompriv.mac_addr[3],Adapter->eeprompriv.mac_addr[4],Adapter->eeprompriv.mac_addr[5])); + } +#endif + + return NDIS_STATUS_SUCCESS; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + PEFUSE_ACCESS_STRUCT pefuse; + u8 *data; + u16 addr = 0, cnts = 0, max_available_size = 0; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(EFUSE_ACCESS_STRUCT)) + return NDIS_STATUS_INVALID_LENGTH; + + pefuse = (PEFUSE_ACCESS_STRUCT)poid_par_priv->information_buf; + addr = pefuse->start_addr; + cnts = pefuse->cnts; + data = pefuse->data; + + RT_TRACE(_module_mp_, _drv_notice_, + ("+oid_rt_pro_read_efuse_hd: buf_len=%d addr=%d cnts=%d\n", + poid_par_priv->information_buf_len, addr, cnts)); + + EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (PVOID)&max_available_size, _FALSE); + + if ((addr + cnts) > max_available_size) { + RT_TRACE(_module_mp_, _drv_err_, ("!oid_rt_pro_read_efuse_hdl: parameter error!\n")); + return NDIS_STATUS_NOT_ACCEPTED; + } + + _irqlevel_changed_(&oldirql, LOWER); + if (rtw_efuse_access(Adapter, _FALSE, addr, cnts, data) == _FAIL) { + RT_TRACE(_module_mp_, _drv_err_, ("!oid_rt_pro_read_efuse_hdl: rtw_efuse_access FAIL!\n")); + status = NDIS_STATUS_FAILURE; + } else + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + PEFUSE_ACCESS_STRUCT pefuse; + u8 *data; + u16 addr = 0, cnts = 0, max_available_size = 0; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + pefuse = (PEFUSE_ACCESS_STRUCT)poid_par_priv->information_buf; + addr = pefuse->start_addr; + cnts = pefuse->cnts; + data = pefuse->data; + + RT_TRACE(_module_mp_, _drv_notice_, + ("+oid_rt_pro_write_efuse_hdl: buf_len=%d addr=0x%04x cnts=%d\n", + poid_par_priv->information_buf_len, addr, cnts)); + + EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (PVOID)&max_available_size, _FALSE); + + if ((addr + cnts) > max_available_size) { + RT_TRACE(_module_mp_, _drv_err_, ("!oid_rt_pro_write_efuse_hdl: parameter error")); + return NDIS_STATUS_NOT_ACCEPTED; + } + + _irqlevel_changed_(&oldirql, LOWER); + if (rtw_efuse_access(Adapter, _TRUE, addr, cnts, data) == _FAIL) + status = NDIS_STATUS_FAILURE; + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_rw_efuse_pgpkt_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + PPGPKT_STRUCT ppgpkt; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + +// RT_TRACE(_module_mp_, _drv_info_, ("+oid_rt_pro_rw_efuse_pgpkt_hdl\n")); + + *poid_par_priv->bytes_rw = 0; + + if (poid_par_priv->information_buf_len < sizeof(PGPKT_STRUCT)) + return NDIS_STATUS_INVALID_LENGTH; + + ppgpkt = (PPGPKT_STRUCT)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + + if (poid_par_priv->type_of_oid == QUERY_OID) + { + RT_TRACE(_module_mp_, _drv_notice_, + ("oid_rt_pro_rw_efuse_pgpkt_hdl: Read offset=0x%x\n",\ + ppgpkt->offset)); + + Efuse_PowerSwitch(Adapter, _FALSE, _TRUE); + if (Efuse_PgPacketRead(Adapter, ppgpkt->offset, ppgpkt->data, _FALSE) == _TRUE) + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + else + status = NDIS_STATUS_FAILURE; + Efuse_PowerSwitch(Adapter, _FALSE, _FALSE); + } else { + RT_TRACE(_module_mp_, _drv_notice_, + ("oid_rt_pro_rw_efuse_pgpkt_hdl: Write offset=0x%x word_en=0x%x\n",\ + ppgpkt->offset, ppgpkt->word_en)); + + Efuse_PowerSwitch(Adapter, _TRUE, _TRUE); + if (Efuse_PgPacketWrite(Adapter, ppgpkt->offset, ppgpkt->word_en, ppgpkt->data, _FALSE) == _TRUE) + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + else + status = NDIS_STATUS_FAILURE; + Efuse_PowerSwitch(Adapter, _TRUE, _FALSE); + } + + _irqlevel_changed_(&oldirql, RAISE); + + RT_TRACE(_module_mp_, _drv_info_, + ("-oid_rt_pro_rw_efuse_pgpkt_hdl: status=0x%08X\n", status)); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_efuse_current_size_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u16 size; + u8 ret; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len <sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + ret = efuse_GetCurrentSize(Adapter, &size); + _irqlevel_changed_(&oldirql, RAISE); + if (ret == _SUCCESS) { + *(u32*)poid_par_priv->information_buf = size; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } else + status = NDIS_STATUS_FAILURE; + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + *(u32*)poid_par_priv->information_buf = efuse_GetMaxSize(Adapter); + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + RT_TRACE(_module_mp_, _drv_info_, + ("-oid_rt_get_efuse_max_size_hdl: size=%d status=0x%08X\n", + *(int*)poid_par_priv->information_buf, status)); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv) +{ + NDIS_STATUS status; + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_info_, ("+oid_rt_pro_efuse_hdl\n")); + + if (poid_par_priv->type_of_oid == QUERY_OID) + status = oid_rt_pro_read_efuse_hdl(poid_par_priv); + else + status = oid_rt_pro_write_efuse_hdl(poid_par_priv); + + RT_TRACE(_module_mp_, _drv_info_, ("-oid_rt_pro_efuse_hdl: status=0x%08X\n", status)); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u8 *data; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + u16 mapLen=0; + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_pro_efuse_map_hdl\n")); + + EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (PVOID)&mapLen, _FALSE); + + *poid_par_priv->bytes_rw = 0; + + if (poid_par_priv->information_buf_len < mapLen) + return NDIS_STATUS_INVALID_LENGTH; + + data = (u8*)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + + if (poid_par_priv->type_of_oid == QUERY_OID) + { + RT_TRACE(_module_mp_, _drv_info_, + ("oid_rt_pro_efuse_map_hdl: READ\n")); + + if (rtw_efuse_map_read(Adapter, 0, mapLen, data) == _SUCCESS) + *poid_par_priv->bytes_rw = mapLen; + else { + RT_TRACE(_module_mp_, _drv_err_, + ("oid_rt_pro_efuse_map_hdl: READ fail\n")); + status = NDIS_STATUS_FAILURE; + } + } else { + // SET_OID + RT_TRACE(_module_mp_, _drv_info_, + ("oid_rt_pro_efuse_map_hdl: WRITE\n")); + + if (rtw_efuse_map_write(Adapter, 0, mapLen, data) == _SUCCESS) + *poid_par_priv->bytes_rw = mapLen; + else { + RT_TRACE(_module_mp_, _drv_err_, + ("oid_rt_pro_efuse_map_hdl: WRITE fail\n")); + status = NDIS_STATUS_FAILURE; + } + } + + _irqlevel_changed_(&oldirql, RAISE); + + RT_TRACE(_module_mp_, _drv_info_, + ("-oid_rt_pro_efuse_map_hdl: status=0x%08X\n", status)); + +_func_exit_; + + return status; +} + +NDIS_STATUS oid_rt_set_crystal_cap_hdl(struct oid_par_priv *poid_par_priv) +{ + NDIS_STATUS status = NDIS_STATUS_SUCCESS; +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + + u32 crystal_cap = 0; + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len <sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + crystal_cap = *((u32*)poid_par_priv->information_buf);//4 + if (crystal_cap > 0xf) + return NDIS_STATUS_NOT_ACCEPTED; + + Adapter->mppriv.curr_crystalcap = crystal_cap; + + _irqlevel_changed_(&oldirql,LOWER); + SetCrystalCap(Adapter); + _irqlevel_changed_(&oldirql,RAISE); + +_func_exit_; + +#endif + return status; +} + +NDIS_STATUS oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u8 rx_pkt_type; +// u32 rcr_val32; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; +// PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); + +_func_enter_; + + RT_TRACE(_module_mp_, _drv_notice_, ("+oid_rt_set_rx_packet_type_hdl\n")); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u8)) + return NDIS_STATUS_INVALID_LENGTH; + + rx_pkt_type = *((u8*)poid_par_priv->information_buf);//4 + + RT_TRACE(_module_mp_, _drv_info_, ("rx_pkt_type: %x\n",rx_pkt_type )); +#if 0 + _irqlevel_changed_(&oldirql, LOWER); +#if 0 + rcr_val8 = rtw_read8(Adapter, 0x10250048);//RCR + rcr_val8 &= ~(RCR_AB|RCR_AM|RCR_APM|RCR_AAP); + + if(rx_pkt_type == RX_PKT_BROADCAST){ + rcr_val8 |= (RCR_AB | RCR_ACRC32 ); + } + else if(rx_pkt_type == RX_PKT_DEST_ADDR){ + rcr_val8 |= (RCR_AAP| RCR_AM |RCR_ACRC32); + } + else if(rx_pkt_type == RX_PKT_PHY_MATCH){ + rcr_val8 |= (RCR_APM|RCR_ACRC32); + } + else{ + rcr_val8 &= ~(RCR_AAP|RCR_APM|RCR_AM|RCR_AB|RCR_ACRC32); + } + rtw_write8(padapter, 0x10250048,rcr_val8); +#else + rcr_val32 = rtw_read32(padapter, RCR);//RCR = 0x10250048 + rcr_val32 &= ~(RCR_CBSSID|RCR_AB|RCR_AM|RCR_APM|RCR_AAP); +#if 0 + if(rx_pkt_type == RX_PKT_BROADCAST){ + rcr_val32 |= (RCR_AB|RCR_AM|RCR_APM|RCR_AAP|RCR_ACRC32); + } + else if(rx_pkt_type == RX_PKT_DEST_ADDR){ + //rcr_val32 |= (RCR_CBSSID|RCR_AAP|RCR_AM|RCR_ACRC32); + rcr_val32 |= (RCR_CBSSID|RCR_APM|RCR_ACRC32); + } + else if(rx_pkt_type == RX_PKT_PHY_MATCH){ + rcr_val32 |= (RCR_APM|RCR_ACRC32); + //rcr_val32 |= (RCR_AAP|RCR_ACRC32); + } + else{ + rcr_val32 &= ~(RCR_AAP|RCR_APM|RCR_AM|RCR_AB|RCR_ACRC32); + } +#else + switch (rx_pkt_type) + { + case RX_PKT_BROADCAST : + rcr_val32 |= (RCR_AB|RCR_AM|RCR_APM|RCR_AAP|RCR_ACRC32); + break; + case RX_PKT_DEST_ADDR : + rcr_val32 |= (RCR_AB|RCR_AM|RCR_APM|RCR_AAP|RCR_ACRC32); + break; + case RX_PKT_PHY_MATCH: + rcr_val32 |= (RCR_APM|RCR_ACRC32); + break; + default: + rcr_val32 &= ~(RCR_AAP|RCR_APM|RCR_AM|RCR_AB|RCR_ACRC32); + break; + } + + if (rx_pkt_type == RX_PKT_DEST_ADDR) { + padapter->mppriv.check_mp_pkt = 1; + } else { + padapter->mppriv.check_mp_pkt = 0; + } +#endif + rtw_write32(padapter, RCR, rcr_val32); + +#endif + _irqlevel_changed_(&oldirql, RAISE); +#endif +_func_exit_; + + return status; +} + +NDIS_STATUS oid_rt_pro_set_tx_agc_offset_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + u32 txagc; + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + txagc = *(u32*)poid_par_priv->information_buf; + RT_TRACE(_module_mp_, _drv_info_, + ("oid_rt_pro_set_tx_agc_offset_hdl: 0x%08x\n", txagc)); + + _irqlevel_changed_(&oldirql, LOWER); + SetTxAGCOffset(Adapter, txagc); + _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +#else + return 0; +#endif +} + +NDIS_STATUS oid_rt_pro_set_pkt_test_mode_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); + + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + + struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; + struct mp_priv *pmppriv = &Adapter->mppriv; + u32 type; + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len <sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + type = *(u32*)poid_par_priv->information_buf; + + if (_LOOPBOOK_MODE_ == type) { + pmppriv->mode = type; + set_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE); //append txdesc + RT_TRACE(_module_mp_, _drv_info_, ("test mode change to loopback mode:0x%08x.\n", get_fwstate(pmlmepriv))); + } else if (_2MAC_MODE_ == type){ + pmppriv->mode = type; + _clr_fwstate_(pmlmepriv, WIFI_MP_LPBK_STATE); + RT_TRACE(_module_mp_, _drv_info_, ("test mode change to 2mac mode:0x%08x.\n", get_fwstate(pmlmepriv))); + } else + status = NDIS_STATUS_NOT_ACCEPTED; + +_func_exit_; + + return status; +#else + return 0; +#endif +} + +unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv) +{ + PMP_XMIT_PARM pparm; + PADAPTER padapter; + struct mp_priv *pmp_priv; + struct pkt_attrib *pattrib; + + RT_TRACE(_module_mp_, _drv_notice_, ("+%s\n", __func__)); + + pparm = (PMP_XMIT_PARM)poid_par_priv->information_buf; + padapter = (PADAPTER)poid_par_priv->adapter_context; + pmp_priv = &padapter->mppriv; + + if (poid_par_priv->type_of_oid == QUERY_OID) { + pparm->enable = !pmp_priv->tx.stop; + pparm->count = pmp_priv->tx.sended; + } else { + if (pparm->enable == 0) { + pmp_priv->tx.stop = 1; + } else if (pmp_priv->tx.stop == 1) { + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = pparm->count; + pmp_priv->tx.payload = pparm->payload_type; + pattrib = &pmp_priv->tx.attrib; + pattrib->pktlen = pparm->length; + _rtw_memcpy(pattrib->dst, pparm->da, ETH_ALEN); + SetPacketTx(padapter); + } else + return NDIS_STATUS_FAILURE; + } + + return NDIS_STATUS_SUCCESS; +} + +#if 0 +unsigned int mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv) +{ + unsigned char *pframe, *pmp_pkt; + struct ethhdr *pethhdr; + struct pkt_attrib *pattrib; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + int llc_sz, payload_len; + struct mp_xmit_frame *pxframe= NULL; + struct mp_xmit_packet *pmp_xmitpkt = (struct mp_xmit_packet*)param; + u8 addr3[] = {0x02, 0xE0, 0x4C, 0x87, 0x66, 0x55}; + +// DBG_871X("+mp_ioctl_xmit_packet_hdl\n"); + + pxframe = alloc_mp_xmitframe(&padapter->mppriv); + if (pxframe == NULL) + { + DEBUG_ERR(("Can't alloc pmpframe %d:%s\n", __LINE__, __FILE__)); + return -1; + } + + //mp_xmit_pkt + payload_len = pmp_xmitpkt->len - 14; + pmp_pkt = (unsigned char*)pmp_xmitpkt->mem; + pethhdr = (struct ethhdr *)pmp_pkt; + + //DBG_871X("payload_len=%d, pkt_mem=0x%x\n", pmp_xmitpkt->len, (void*)pmp_xmitpkt->mem); + + //DBG_871X("pxframe=0x%x\n", (void*)pxframe); + //DBG_871X("pxframe->mem=0x%x\n", (void*)pxframe->mem); + + //update attribute + pattrib = &pxframe->attrib; + memset((u8 *)(pattrib), 0, sizeof (struct pkt_attrib)); + pattrib->pktlen = pmp_xmitpkt->len; + pattrib->ether_type = ntohs(pethhdr->h_proto); + pattrib->hdrlen = 24; + pattrib->nr_frags = 1; + pattrib->priority = 0; +#ifndef CONFIG_MP_LINUX + if(IS_MCAST(pethhdr->h_dest)) + pattrib->mac_id = 4; + else + pattrib->mac_id = 5; +#else + pattrib->mac_id = 5; +#endif + + // + memset(pxframe->mem, 0 , WLANHDR_OFFSET); + pframe = (u8 *)(pxframe->mem) + WLANHDR_OFFSET; + + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + SetFrameSubType(pframe, WIFI_DATA); + + _rtw_memcpy(pwlanhdr->addr1, pethhdr->h_dest, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pethhdr->h_source, ETH_ALEN); + + _rtw_memcpy(pwlanhdr->addr3, addr3, ETH_ALEN); + + pwlanhdr->seq_ctl = 0; + pframe += pattrib->hdrlen; + + llc_sz= rtw_put_snap(pframe, pattrib->ether_type); + pframe += llc_sz; + + _rtw_memcpy(pframe, (void*)(pmp_pkt+14), payload_len); + + pattrib->last_txcmdsz = pattrib->hdrlen + llc_sz + payload_len; + + DEBUG_INFO(("issuing mp_xmit_frame, tx_len=%d, ether_type=0x%x\n", pattrib->last_txcmdsz, pattrib->ether_type)); + xmit_mp_frame(padapter, pxframe); + + return _SUCCESS; +} +#endif +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_set_power_down_hdl(struct oid_par_priv *poid_par_priv) +{ +#ifdef PLATFORM_OS_XP + _irqL oldirql; +#endif + u8 bpwrup; + NDIS_STATUS status = NDIS_STATUS_SUCCESS; +#ifdef PLATFORM_LINUX +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + PADAPTER padapter = (PADAPTER)(poid_par_priv->adapter_context); +#endif +#endif + +_func_enter_; + + if (poid_par_priv->type_of_oid != SET_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + RT_TRACE(_module_mp_, _drv_info_, + ("\n ===> Setoid_rt_set_power_down_hdl.\n")); + + _irqlevel_changed_(&oldirql, LOWER); + + bpwrup = *(u8 *)poid_par_priv->information_buf; + //CALL the power_down function +#ifdef PLATFORM_LINUX +#if defined(CONFIG_RTL8712) //Linux MP insmod unknown symbol + dev_power_down(padapter,bpwrup); +#endif +#endif + _irqlevel_changed_(&oldirql, RAISE); + + //DEBUG_ERR(("\n <=== Query OID_RT_PRO_READ_REGISTER. + // Add:0x%08x Width:%d Value:0x%08x\n",RegRWStruct->offset,RegRWStruct->width,RegRWStruct->value)); + +_func_exit_; + + return status; +} +//------------------------------------------------------------------------------ +NDIS_STATUS oid_rt_get_power_mode_hdl(struct oid_par_priv *poid_par_priv) +{ +#if 0 + NDIS_STATUS status = NDIS_STATUS_SUCCESS; + PADAPTER Adapter = (PADAPTER)(poid_par_priv->adapter_context); +//#ifdef PLATFORM_OS_XP +// _irqL oldirql; +//#endif + +_func_enter_; + + if (poid_par_priv->type_of_oid != QUERY_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + if (poid_par_priv->information_buf_len < sizeof(u32)) { + status = NDIS_STATUS_INVALID_LENGTH; + return status; + } + + RT_TRACE(_module_mp_, _drv_info_, + ("\n ===> oid_rt_get_power_mode_hdl.\n")); + +// _irqlevel_changed_(&oldirql, LOWER); + *(int*)poid_par_priv->information_buf = Adapter->registrypriv.low_power ? POWER_LOW : POWER_NORMAL; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; +// _irqlevel_changed_(&oldirql, RAISE); + +_func_exit_; + + return status; +#else + return 0; +#endif +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_odm.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_odm.c new file mode 100755 index 000000000000..b7176266e149 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_odm.c @@ -0,0 +1,217 @@ +/****************************************************************************** + * + * Copyright(c) 2013 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ + +#include <rtw_odm.h> +#ifdef CONFIG_RTL8192C +#include <rtl8192c_hal.h> +#endif +#ifdef CONFIG_RTL8192D +#include <rtl8192d_hal.h> +#endif +#ifdef CONFIG_RTL8723A +#include <rtl8723a_hal.h> +#endif +#ifdef CONFIG_RTL8188E +#include <rtl8188e_hal.h> +#endif + +const char *odm_comp_str[] = { + "ODM_COMP_DIG", + "ODM_COMP_RA_MASK", + "ODM_COMP_DYNAMIC_TXPWR", + "ODM_COMP_FA_CNT", + "ODM_COMP_RSSI_MONITOR", + "ODM_COMP_CCK_PD", + "ODM_COMP_ANT_DIV", + "ODM_COMP_PWR_SAVE", + "ODM_COMP_PWR_TRAIN", + "ODM_COMP_RATE_ADAPTIVE", + "ODM_COMP_PATH_DIV", + "ODM_COMP_PSD", + "ODM_COMP_DYNAMIC_PRICCA", + "ODM_COMP_RXHP", + NULL, + NULL, + "ODM_COMP_EDCA_TURBO", + "ODM_COMP_EARLY_MODE", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "ODM_COMP_TX_PWR_TRACK", + "ODM_COMP_RX_GAIN_TRACK", + "ODM_COMP_CALIBRATION", + NULL, + NULL, + NULL, + "ODM_COMP_COMMON", + "ODM_COMP_INIT", +}; + +#define RTW_ODM_COMP_MAX 32 + +const char *odm_ability_str[] = { + "ODM_BB_DIG", + "ODM_BB_RA_MASK", + "ODM_BB_DYNAMIC_TXPWR", + "ODM_BB_FA_CNT", + "ODM_BB_RSSI_MONITOR", + "ODM_BB_CCK_PD ", + "ODM_BB_ANT_DIV", + "ODM_BB_PWR_SAVE", + "ODM_BB_PWR_TRAIN", + "ODM_BB_RATE_ADAPTIVE", + "ODM_BB_PATH_DIV", + "ODM_BB_PSD", + "ODM_BB_RXHP", + "ODM_BB_ADAPTIVITY", + "ODM_BB_DYNAMIC_ATC", + NULL, + "ODM_MAC_EDCA_TURBO", + "ODM_MAC_EARLY_MODE", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "ODM_RF_TX_PWR_TRACK", + "ODM_RF_RX_GAIN_TRACK", + "ODM_RF_CALIBRATION", +}; + +#define RTW_ODM_ABILITY_MAX 27 + +const char *odm_dbg_level_str[] = { + NULL, + "ODM_DBG_OFF", + "ODM_DBG_SERIOUS", + "ODM_DBG_WARNING", + "ODM_DBG_LOUD", + "ODM_DBG_TRACE ", +}; + +#define RTW_ODM_DBG_LEVEL_NUM 6 + +int _rtw_odm_dbg_comp_msg(_adapter *adapter, char *buf, int len) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(adapter); + DM_ODM_T *odm = &pHalData->odmpriv; + int cnt = 0; + u64 dbg_comp; + int i; + + rtw_hal_get_def_var(adapter, HW_DEF_ODM_DBG_FLAG, &dbg_comp); + cnt += snprintf(buf+cnt, len-cnt, "odm.DebugComponents = 0x%016llx \n", dbg_comp); + for (i=0;i<RTW_ODM_COMP_MAX;i++) { + if (odm_comp_str[i]) + cnt += snprintf(buf+cnt, len-cnt, "%cBIT%-2d %s\n", + (BIT0 << i) & dbg_comp ? '+' : ' ', i, odm_comp_str[i]); + } + + return cnt; +} + +void rtw_odm_dbg_comp_msg(_adapter *adapter) +{ + char buf[768] = {0}; + + _rtw_odm_dbg_comp_msg(adapter, buf, 768); + DBG_871X_LEVEL(_drv_always_, "\n%s", buf); +} + +inline void rtw_odm_dbg_comp_set(_adapter *adapter, u64 comps) +{ + rtw_hal_set_def_var(adapter, HW_DEF_ODM_DBG_FLAG, &comps); +} + +int _rtw_odm_dbg_level_msg(_adapter *adapter, char *buf, int len) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(adapter); + DM_ODM_T *odm = &pHalData->odmpriv; + int cnt = 0; + u32 dbg_level; + int i; + + rtw_hal_get_def_var(adapter, HW_DEF_ODM_DBG_LEVEL, &dbg_level); + cnt += snprintf(buf+cnt, len-cnt, "odm.DebugDebugLevel = %u\n", dbg_level); + for (i=0;i<RTW_ODM_DBG_LEVEL_NUM;i++) { + if (odm_dbg_level_str[i]) + cnt += snprintf(buf+cnt, len-cnt, "%u %s\n", i, odm_dbg_level_str[i]); + } + + return cnt; +} + +void rtw_odm_dbg_level_msg(_adapter *adapter) +{ + char buf[100] = {0}; + + _rtw_odm_dbg_comp_msg(adapter, buf, 100); + DBG_871X_LEVEL(_drv_always_, "\n%s", buf); +} + +inline void rtw_odm_dbg_level_set(_adapter *adapter, u32 level) +{ + rtw_hal_set_def_var(adapter, HW_DEF_ODM_DBG_LEVEL, &level); +} + +int _rtw_odm_adaptivity_parm_msg(_adapter *adapter, char *buf, int len) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(adapter); + DM_ODM_T *odm = &pHalData->odmpriv; + + return snprintf(buf, len, + "%10s %16s %8s %10s %11s %14s\n" + "0x%-8x %-16d 0x%-6x %-10d %-11u %-14u\n", + "TH_L2H_ini", "TH_EDCCA_HL_diff", "IGI_Base", "ForceEDCCA", "AdapEn_RSSI", "IGI_LowerBound", + (u8)odm->TH_L2H_ini, + odm->TH_EDCCA_HL_diff, + odm->IGI_Base, + odm->ForceEDCCA, + odm->AdapEn_RSSI, + odm->IGI_LowerBound + ); +} + +void rtw_odm_adaptivity_parm_msg(_adapter *adapter) +{ + char buf[256] = {0}; + + _rtw_odm_dbg_comp_msg(adapter, buf, 256); + DBG_871X_LEVEL(_drv_always_, "\n%s", buf); +} + +void rtw_odm_adaptivity_parm_set(_adapter *adapter, s8 TH_L2H_ini, s8 TH_EDCCA_HL_diff, + s8 IGI_Base, bool ForceEDCCA, u8 AdapEn_RSSI, u8 IGI_LowerBound) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(adapter); + DM_ODM_T *odm = &pHalData->odmpriv; + + odm->TH_L2H_ini = TH_L2H_ini; + odm->TH_EDCCA_HL_diff = TH_EDCCA_HL_diff; + odm->IGI_Base = IGI_Base; + odm->ForceEDCCA = ForceEDCCA; + odm->AdapEn_RSSI = AdapEn_RSSI; + odm->IGI_LowerBound = IGI_LowerBound; +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_p2p.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_p2p.c new file mode 100755 index 000000000000..f786bbe0cd7f --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_p2p.c @@ -0,0 +1,5304 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_P2P_C_ + +#include <drv_types.h> +#include <rtw_p2p.h> +#include <wifi.h> + +#ifdef CONFIG_P2P + +int rtw_p2p_is_channel_list_ok( u8 desired_ch, u8* ch_list, u8 ch_cnt ) +{ + int found = 0, i = 0; + + for( i = 0; i < ch_cnt; i++ ) + { + if ( ch_list[ i ] == desired_ch ) + { + found = 1; + break; + } + } + return( found ); +} + +int is_any_client_associated(_adapter *padapter) +{ + return padapter->stapriv.asoc_list_cnt ? _TRUE : _FALSE; +} + +static u32 go_add_group_info_attr(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + _irqL irqL; + _list *phead, *plist; + u32 len=0; + u16 attr_len = 0; + u8 tmplen, *pdata_attr, *pstart, *pcur; + struct sta_info *psta = NULL; + _adapter *padapter = pwdinfo->padapter; + struct sta_priv *pstapriv = &padapter->stapriv; + + DBG_871X("%s\n", __FUNCTION__); + + pdata_attr = rtw_zmalloc(MAX_P2P_IE_LEN); + + pstart = pdata_attr; + pcur = pdata_attr; + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + phead = &pstapriv->asoc_list; + plist = get_next(phead); + + //look up sta asoc_queue + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list); + + plist = get_next(plist); + + + if(psta->is_p2p_device) + { + tmplen = 0; + + pcur++; + + //P2P device address + _rtw_memcpy(pcur, psta->dev_addr, ETH_ALEN); + pcur += ETH_ALEN; + + //P2P interface address + _rtw_memcpy(pcur, psta->hwaddr, ETH_ALEN); + pcur += ETH_ALEN; + + *pcur = psta->dev_cap; + pcur++; + + //*(u16*)(pcur) = cpu_to_be16(psta->config_methods); + RTW_PUT_BE16(pcur, psta->config_methods); + pcur += 2; + + _rtw_memcpy(pcur, psta->primary_dev_type, 8); + pcur += 8; + + *pcur = psta->num_of_secdev_type; + pcur++; + + _rtw_memcpy(pcur, psta->secdev_types_list, psta->num_of_secdev_type*8); + pcur += psta->num_of_secdev_type*8; + + if(psta->dev_name_len>0) + { + //*(u16*)(pcur) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + RTW_PUT_BE16(pcur, WPS_ATTR_DEVICE_NAME); + pcur += 2; + + //*(u16*)(pcur) = cpu_to_be16( psta->dev_name_len ); + RTW_PUT_BE16(pcur, psta->dev_name_len); + pcur += 2; + + _rtw_memcpy(pcur, psta->dev_name, psta->dev_name_len); + pcur += psta->dev_name_len; + } + + + tmplen = (u8)(pcur-pstart); + + *pstart = (tmplen-1); + + attr_len += tmplen; + + //pstart += tmplen; + pstart = pcur; + + } + + + } + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + if(attr_len>0) + { + len = rtw_set_p2p_attr_content(pbuf, P2P_ATTR_GROUP_INFO, attr_len, pdata_attr); + } + + rtw_mfree(pdata_attr, MAX_P2P_IE_LEN); + + return len; + +} + +static void issue_group_disc_req(struct wifidirect_info *pwdinfo, u8 *da) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + _adapter *padapter = pwdinfo->padapter; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + unsigned char category = RTW_WLAN_CATEGORY_P2P;//P2P action frame + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_GO_DISC_REQUEST; + u8 dialogToken=0; + + DBG_871X("[%s]\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pwdinfo->interface_addr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pwdinfo->interface_addr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + //Build P2P action frame header + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen)); + + //there is no IE in this P2P action frame + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + +} + +static void issue_p2p_devdisc_resp(struct wifidirect_info *pwdinfo, u8 *da, u8 status, u8 dialogToken) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + _adapter *padapter = pwdinfo->padapter; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_DEVDISC_RESP; + u8 p2pie[8] = { 0x00 }; + u32 p2pielen = 0; + + DBG_871X("[%s]\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pwdinfo->device_addr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pwdinfo->device_addr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + //Build P2P public action frame header + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen)); + + + //Build P2P IE + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // P2P_ATTR_STATUS + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_STATUS, 1, &status); + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, p2pie, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + +} + +static void issue_p2p_provision_resp(struct wifidirect_info *pwdinfo, u8* raddr, u8* frame_body, u16 config_method) +{ + _adapter *padapter = pwdinfo->padapter; + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u8 dialogToken = frame_body[7]; // The Dialog Token of provisioning discovery request frame. + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_PROVISION_DISC_RESP; + u8 wpsie[ 100 ] = { 0x00 }; + u8 wpsielen = 0; +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif //CONFIG_WFD + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, myid(&(padapter->eeprompriv)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen)); + + wpsielen = 0; + // WPS OUI + //*(u32*) ( wpsie ) = cpu_to_be32( WPSOUI ); + RTW_PUT_BE32(wpsie, WPSOUI); + wpsielen += 4; + +#if 0 + // WPS version + // Type: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_VER1 ); + wpsielen += 2; + + // Length: + *(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0001 ); + wpsielen += 2; + + // Value: + wpsie[wpsielen++] = WPS_VERSION_1; // Version 1.0 +#endif + + // Config Method + // Type: + //*(u16*) ( wpsie + wpsielen ) = cpu_to_be16( WPS_ATTR_CONF_METHOD ); + RTW_PUT_BE16(wpsie + wpsielen, WPS_ATTR_CONF_METHOD); + wpsielen += 2; + + // Length: + //*(u16*) ( wpsie + wpsielen ) = cpu_to_be16( 0x0002 ); + RTW_PUT_BE16(wpsie + wpsielen, 0x0002); + wpsielen += 2; + + // Value: + //*(u16*) ( wpsie + wpsielen ) = cpu_to_be16( config_method ); + RTW_PUT_BE16(wpsie + wpsielen, config_method); + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *) wpsie, &pattrib->pktlen ); + +#ifdef CONFIG_WFD + wfdielen = build_provdisc_resp_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; +#endif //CONFIG_WFD + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + + return; + +} + +static void issue_p2p_presence_resp(struct wifidirect_info *pwdinfo, u8 *da, u8 status, u8 dialogToken) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + _adapter *padapter = pwdinfo->padapter; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + unsigned char category = RTW_WLAN_CATEGORY_P2P;//P2P action frame + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_PRESENCE_RESPONSE; + u8 p2pie[ MAX_P2P_IE_LEN] = { 0x00 }; + u8 noa_attr_content[32] = { 0x00 }; + u32 p2pielen = 0; + + DBG_871X("[%s]\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pwdinfo->interface_addr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pwdinfo->interface_addr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + //Build P2P action frame header + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen)); + + + //Add P2P IE header + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + //Add Status attribute in P2P IE + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_STATUS, 1, &status); + + //Add NoA attribute in P2P IE + noa_attr_content[0] = 0x1;//index + noa_attr_content[1] = 0x0;//CTWindow and OppPS Parameters + + //todo: Notice of Absence Descriptor(s) + + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_NOA, 2, noa_attr_content); + + + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, p2pie, &(pattrib->pktlen)); + + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + +} + +u32 build_beacon_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 p2pie[ MAX_P2P_IE_LEN] = { 0x00 }; + u16 capability=0; + u32 len=0, p2pielen = 0; + + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + + // According to the P2P Specification, the beacon frame should contain 3 P2P attributes + // 1. P2P Capability + // 2. P2P Device ID + // 3. Notice of Absence ( NOA ) + + // P2P Capability ATTR + // Type: + // Length: + // Value: + // Device Capability Bitmap, 1 byte + // Be able to participate in additional P2P Groups and + // support the P2P Invitation Procedure + // Group Capability Bitmap, 1 byte + capability = P2P_DEVCAP_INVITATION_PROC|P2P_DEVCAP_CLIENT_DISCOVERABILITY; + capability |= ((P2P_GRPCAP_GO | P2P_GRPCAP_INTRABSS) << 8); + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING)) + capability |= (P2P_GRPCAP_GROUP_FORMATION<<8); + + capability = cpu_to_le16(capability); + + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_CAPABILITY, 2, (u8*)&capability); + + + // P2P Device ID ATTR + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_DEVICE_ID, ETH_ALEN, pwdinfo->device_addr); + + + // Notice of Absence ATTR + // Type: + // Length: + // Value: + + //go_add_noa_attr(pwdinfo); + + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &len); + + + return len; + +} + +#ifdef CONFIG_WFD +u32 build_beacon_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110812 + // According to the WFD Specification, the beacon frame should contain 4 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID + // 3. Coupled Sink Information + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + + if ( P2P_ROLE_GO == pwdinfo->role ) + { + if ( is_any_client_associated( pwdinfo->padapter ) ) + { + // WFD primary sink + WiFi Direct mode + WSD (WFD Service Discovery) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_WSD ); + } + else + { + // WFD primary sink + available for WFD session + WiFi Direct mode + WSD (WFD Service Discovery) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD ); + } + + } + else + { + // WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD ); + } + + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_probe_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110812 + // According to the WFD Specification, the probe request frame should contain 4 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID + // 3. Coupled Sink Information + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + + if ( 1 == pwdinfo->wfd_tdls_enable ) + { + // WFD primary sink + available for WFD session + WiFi TDLS mode + WSC ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | + WFD_DEVINFO_SESSION_AVAIL | + WFD_DEVINFO_WSD | + WFD_DEVINFO_PC_TDLS ); + } + else + { + // WFD primary sink + available for WFD session + WiFi Direct mode + WSC ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | + WFD_DEVINFO_SESSION_AVAIL | + WFD_DEVINFO_WSD ); + } + + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_probe_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 tunneled) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110812 + // According to the WFD Specification, the probe response frame should contain 4 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID + // 3. Coupled Sink Information + // 4. WFD Session Information + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + available for WFD session + WiFi Direct mode + + if ( _TRUE == pwdinfo->session_available ) + { + if ( P2P_ROLE_GO == pwdinfo->role ) + { + if ( is_any_client_associated( pwdinfo->padapter ) ) + { + if ( pwdinfo->wfd_tdls_enable ) + { + // TDLS mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_PC_TDLS | WFD_DEVINFO_HDCP_SUPPORT); + } + else + { + // WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_HDCP_SUPPORT); + } + } + else + { + if ( pwdinfo->wfd_tdls_enable ) + { + // available for WFD session + TDLS mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD | WFD_DEVINFO_PC_TDLS | WFD_DEVINFO_HDCP_SUPPORT); + } + else + { + // available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD | WFD_DEVINFO_HDCP_SUPPORT); + } + } + } + else + { + if ( pwdinfo->wfd_tdls_enable ) + { + // available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD | WFD_DEVINFO_PC_TDLS | WFD_DEVINFO_HDCP_SUPPORT); + } + else + { + + // available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD | WFD_DEVINFO_HDCP_SUPPORT); + } + } + } + else + { + if ( pwdinfo->wfd_tdls_enable ) + { + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_WSD |WFD_DEVINFO_PC_TDLS | WFD_DEVINFO_HDCP_SUPPORT); + } + else + { + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_HDCP_SUPPORT); + } + + } + + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + // WFD Session Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_SESSION_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0000); + wfdielen += 2; + + // Todo: to add the list of WFD device info descriptor in WFD group. + + } +#ifdef CONFIG_CONCURRENT_MODE +#ifdef CONFIG_TDLS + if ( ( tunneled == 0 ) && ( padapter->pbuddy_adapter->wdinfo.wfd_tdls_enable == 1 ) ) + { + // Alternative MAC Address ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ALTER_MAC; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, ETH_ALEN ); + wfdielen += 2; + + // Value: + // Alternative MAC Address + _rtw_memcpy( wfdie + wfdielen, &padapter->pbuddy_adapter->eeprompriv.mac_addr[ 0 ], ETH_ALEN ); + // This mac address is used to make the WFD session when TDLS is enable. + + wfdielen += ETH_ALEN; + } +#endif // CONFIG_TDLS +#endif // CONFIG_CONCURRENT_MODE + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_assoc_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = NULL; + struct mlme_priv *pmlmepriv = NULL; + struct wifi_display_info *pwfd_info = NULL; + + // WFD OUI + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE)) + { + return 0; + } + + padapter = pwdinfo->padapter; + pmlmepriv = &padapter->mlmepriv; + pwfd_info = padapter->wdinfo.wfd_info; + + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110812 + // According to the WFD Specification, the probe request frame should contain 4 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID + // 3. Coupled Sink Information + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD ); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_assoc_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110812 + // According to the WFD Specification, the probe request frame should contain 4 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID + // 3. Coupled Sink Information + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD ); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_nego_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110825 + // According to the WFD Specification, the negotiation request frame should contain 3 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID ( Optional ) + // 3. Local IP Adress ( Optional ) + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + WiFi Direct mode + WSD ( WFD Service Discovery ) + WFD Session Available + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_SESSION_AVAIL); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_nego_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110825 + // According to the WFD Specification, the negotiation request frame should contain 3 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID ( Optional ) + // 3. Local IP Adress ( Optional ) + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + WiFi Direct mode + WSD ( WFD Service Discovery ) + WFD Session Available + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_SESSION_AVAIL); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_nego_confirm_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110825 + // According to the WFD Specification, the negotiation request frame should contain 3 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID ( Optional ) + // 3. Local IP Adress ( Optional ) + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + WiFi Direct mode + WSD ( WFD Service Discovery ) + WFD Session Available + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_WSD | WFD_DEVINFO_SESSION_AVAIL); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_invitation_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110825 + // According to the WFD Specification, the provision discovery request frame should contain 3 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID ( Optional ) + // 3. Local IP Adress ( Optional ) + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD ); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + if ( P2P_ROLE_GO == pwdinfo->role ) + { + // WFD Session Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_SESSION_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0000); + wfdielen += 2; + + // Todo: to add the list of WFD device info descriptor in WFD group. + + } + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_invitation_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110825 + // According to the WFD Specification, the provision discovery request frame should contain 3 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID ( Optional ) + // 3. Local IP Adress ( Optional ) + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD ); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + if ( P2P_ROLE_GO == pwdinfo->role ) + { + // WFD Session Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_SESSION_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0000); + wfdielen += 2; + + // Todo: to add the list of WFD device info descriptor in WFD group. + + } + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_provdisc_req_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110825 + // According to the WFD Specification, the provision discovery request frame should contain 3 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID ( Optional ) + // 3. Local IP Adress ( Optional ) + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD ); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + +u32 build_provdisc_resp_wfd_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 len=0, wfdielen = 0; + _adapter *padapter = pwdinfo->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info* pwfd_info = padapter->wdinfo.wfd_info; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110825 + // According to the WFD Specification, the provision discovery response frame should contain 3 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID ( Optional ) + // 3. Local IP Adress ( Optional ) + + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // WFD primary sink + available for WFD session + WiFi Direct mode + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL | WFD_DEVINFO_WSD ); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + wfdielen += ETH_ALEN; + + // Coupled Sink Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_COUPLED_SINK_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0007); + wfdielen += 2; + + // Value: + // Coupled Sink Status bitmap + // Not coupled/available for Coupling + wfdie[ wfdielen++ ] = 0; + // MAC Addr. + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + wfdie[ wfdielen++ ] = 0; + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, &len); + + return len; + +} + + +#endif //CONFIG_WFD + +u32 build_probe_resp_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 p2pie[ MAX_P2P_IE_LEN] = { 0x00 }; + u32 len=0, p2pielen = 0; +#ifdef CONFIG_INTEL_WIDI + struct mlme_priv *pmlmepriv = &(pwdinfo->padapter->mlmepriv); + u8 zero_array_check[L2SDTA_SERVICE_VE_LEN] = { 0x00 }; + u8 widi_version = 0, i = 0; + + if( _rtw_memcmp( pmlmepriv->sa_ext, zero_array_check, L2SDTA_SERVICE_VE_LEN ) == _FALSE ) + { + widi_version = 35; + } + else if( pmlmepriv->num_p2p_sdt != 0 ) + { + widi_version = 40; + } +#endif //CONFIG_INTEL_WIDI + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // Commented by Albert 20100907 + // According to the P2P Specification, the probe response frame should contain 5 P2P attributes + // 1. P2P Capability + // 2. Extended Listen Timing + // 3. Notice of Absence ( NOA ) ( Only GO needs this ) + // 4. Device Info + // 5. Group Info ( Only GO need this ) + + // P2P Capability ATTR + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CAPABILITY; + + // Length: + //*(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + RTW_PUT_LE16(p2pie + p2pielen, 0x0002); + p2pielen += 2; + + // Value: + // Device Capability Bitmap, 1 byte + p2pie[ p2pielen++ ] = DMP_P2P_DEVCAP_SUPPORT; + + // Group Capability Bitmap, 1 byte + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + p2pie[ p2pielen ] = (P2P_GRPCAP_GO | P2P_GRPCAP_INTRABSS); + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING)) + p2pie[ p2pielen ] |= P2P_GRPCAP_GROUP_FORMATION; + + p2pielen++; + } + else if ( rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE) ) + { + // Group Capability Bitmap, 1 byte + if ( pwdinfo->persistent_supported ) + p2pie[ p2pielen++ ] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT; + else + p2pie[ p2pielen++ ] = DMP_P2P_GRPCAP_SUPPORT; + } + + // Extended Listen Timing ATTR + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_EX_LISTEN_TIMING; + + // Length: + //*(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0004 ); + RTW_PUT_LE16(p2pie + p2pielen, 0x0004); + p2pielen += 2; + + // Value: + // Availability Period + //*(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); + RTW_PUT_LE16(p2pie + p2pielen, 0xFFFF); + p2pielen += 2; + + // Availability Interval + //*(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0xFFFF ); + RTW_PUT_LE16(p2pie + p2pielen, 0xFFFF); + p2pielen += 2; + + + // Notice of Absence ATTR + // Type: + // Length: + // Value: + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + //go_add_noa_attr(pwdinfo); + } + + // Device Info ATTR + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_DEVICE_INFO; + + // Length: + // 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) + // + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) + //*(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); +#ifdef CONFIG_INTEL_WIDI + if( widi_version == 35 ) + { + RTW_PUT_LE16(p2pie + p2pielen, 21 + 8 + pwdinfo->device_name_len); + } + else if( widi_version == 40 ) + { + RTW_PUT_LE16(p2pie + p2pielen, 21 + 8 * pmlmepriv->num_p2p_sdt + pwdinfo->device_name_len); + } + else +#endif //CONFIG_INTEL_WIDI + RTW_PUT_LE16(p2pie + p2pielen, 21 + pwdinfo->device_name_len); + p2pielen += 2; + + // Value: + // P2P Device Address + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN ); + p2pielen += ETH_ALEN; + + // Config Method + // This field should be big endian. Noted by P2P specification. + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->supported_wps_cm ); + RTW_PUT_BE16(p2pie + p2pielen, pwdinfo->supported_wps_cm); + p2pielen += 2; + +#ifdef CONFIG_INTEL_WIDI + if( widi_version == 40 ) + { + // Primary Device Type + // Category ID + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); + RTW_PUT_BE16(p2pie + p2pielen, pmlmepriv->p2p_pdt_cid ); + p2pielen += 2; + + // OUI + //*(u32*) ( p2pie + p2pielen ) = cpu_to_be32( WPSOUI ); + RTW_PUT_BE32(p2pie + p2pielen, WPSOUI); + p2pielen += 4; + + // Sub Category ID + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); + RTW_PUT_BE16(p2pie + p2pielen, pmlmepriv->p2p_pdt_scid); + p2pielen += 2; + } + else +#endif //CONFIG_INTEL_WIDI + { + // Primary Device Type + // Category ID + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); + RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_CID_MULIT_MEDIA); + p2pielen += 2; + + // OUI + //*(u32*) ( p2pie + p2pielen ) = cpu_to_be32( WPSOUI ); + RTW_PUT_BE32(p2pie + p2pielen, WPSOUI); + p2pielen += 4; + + // Sub Category ID + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); + RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_SCID_MEDIA_SERVER); + p2pielen += 2; + } + + // Number of Secondary Device Types +#ifdef CONFIG_INTEL_WIDI + if( widi_version == 35 ) + { + p2pie[ p2pielen++ ] = 0x01; + + RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_CID_DISPLAYS); + p2pielen += 2; + + RTW_PUT_BE32(p2pie + p2pielen, INTEL_DEV_TYPE_OUI); + p2pielen += 4; + + RTW_PUT_BE16(p2pie + p2pielen, P2P_SCID_WIDI_CONSUMER_SINK); + p2pielen += 2; + } + else if( widi_version == 40 ) + { + p2pie[ p2pielen++ ] = pmlmepriv->num_p2p_sdt; + for( ; i < pmlmepriv->num_p2p_sdt; i++ ) + { + RTW_PUT_BE16(p2pie + p2pielen, pmlmepriv->p2p_sdt_cid[i]); + p2pielen += 2; + + RTW_PUT_BE32(p2pie + p2pielen, INTEL_DEV_TYPE_OUI); + p2pielen += 4; + + RTW_PUT_BE16(p2pie + p2pielen, pmlmepriv->p2p_sdt_scid[i]); + p2pielen += 2; + } + } + else +#endif //CONFIG_INTEL_WIDI + p2pie[ p2pielen++ ] = 0x00; // No Secondary Device Type List + + // Device Name + // Type: + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + RTW_PUT_BE16(p2pie + p2pielen, WPS_ATTR_DEVICE_NAME); + p2pielen += 2; + + // Length: + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->device_name_len ); + RTW_PUT_BE16(p2pie + p2pielen, pwdinfo->device_name_len); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len ); + p2pielen += pwdinfo->device_name_len; + + // Group Info ATTR + // Type: + // Length: + // Value: + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + p2pielen += go_add_group_info_attr(pwdinfo, p2pie + p2pielen); + } + + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &len); + + + return len; + +} + +u32 build_prov_disc_request_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8* pssid, u8 ussidlen, u8* pdev_raddr ) +{ + u8 p2pie[ MAX_P2P_IE_LEN] = { 0x00 }; + u32 len=0, p2pielen = 0; + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // Commented by Albert 20110301 + // According to the P2P Specification, the provision discovery request frame should contain 3 P2P attributes + // 1. P2P Capability + // 2. Device Info + // 3. Group ID ( When joining an operating P2P Group ) + + // P2P Capability ATTR + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_CAPABILITY; + + // Length: + //*(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); + RTW_PUT_LE16(p2pie + p2pielen, 0x0002); + p2pielen += 2; + + // Value: + // Device Capability Bitmap, 1 byte + p2pie[ p2pielen++ ] = DMP_P2P_DEVCAP_SUPPORT; + + // Group Capability Bitmap, 1 byte + if ( pwdinfo->persistent_supported ) + p2pie[ p2pielen++ ] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT; + else + p2pie[ p2pielen++ ] = DMP_P2P_GRPCAP_SUPPORT; + + + // Device Info ATTR + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_DEVICE_INFO; + + // Length: + // 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) + // + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) + //*(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); + RTW_PUT_LE16(p2pie + p2pielen, 21 + pwdinfo->device_name_len); + p2pielen += 2; + + // Value: + // P2P Device Address + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN ); + p2pielen += ETH_ALEN; + + // Config Method + // This field should be big endian. Noted by P2P specification. + if ( pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_PBC ) + { + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_CONFIG_METHOD_PBC ); + RTW_PUT_BE16(p2pie + p2pielen, WPS_CONFIG_METHOD_PBC); + } + else + { + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_CONFIG_METHOD_DISPLAY ); + RTW_PUT_BE16(p2pie + p2pielen, WPS_CONFIG_METHOD_DISPLAY); + } + + p2pielen += 2; + + // Primary Device Type + // Category ID + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_CID_MULIT_MEDIA ); + RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_CID_MULIT_MEDIA); + p2pielen += 2; + + // OUI + //*(u32*) ( p2pie + p2pielen ) = cpu_to_be32( WPSOUI ); + RTW_PUT_BE32(p2pie + p2pielen, WPSOUI); + p2pielen += 4; + + // Sub Category ID + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_PDT_SCID_MEDIA_SERVER ); + RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_SCID_MEDIA_SERVER); + p2pielen += 2; + + // Number of Secondary Device Types + p2pie[ p2pielen++ ] = 0x00; // No Secondary Device Type List + + // Device Name + // Type: + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( WPS_ATTR_DEVICE_NAME ); + RTW_PUT_BE16(p2pie + p2pielen, WPS_ATTR_DEVICE_NAME); + p2pielen += 2; + + // Length: + //*(u16*) ( p2pie + p2pielen ) = cpu_to_be16( pwdinfo->device_name_len ); + RTW_PUT_BE16(p2pie + p2pielen, pwdinfo->device_name_len); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len ); + p2pielen += pwdinfo->device_name_len; + + if ( rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) ) + { + // Added by Albert 2011/05/19 + // In this case, the pdev_raddr is the device address of the group owner. + + // P2P Group ID ATTR + // Type: + p2pie[ p2pielen++ ] = P2P_ATTR_GROUP_ID; + + // Length: + //*(u16*) ( p2pie + p2pielen ) = cpu_to_le16( ETH_ALEN + ussidlen ); + RTW_PUT_LE16(p2pie + p2pielen, ETH_ALEN + ussidlen); + p2pielen += 2; + + // Value: + _rtw_memcpy( p2pie + p2pielen, pdev_raddr, ETH_ALEN ); + p2pielen += ETH_ALEN; + + _rtw_memcpy( p2pie + p2pielen, pssid, ussidlen ); + p2pielen += ussidlen; + + } + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &len); + + + return len; + +} + + +u32 build_assoc_resp_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 status_code) +{ + u8 p2pie[ MAX_P2P_IE_LEN] = { 0x00 }; + u32 len=0, p2pielen = 0; + + // P2P OUI + p2pielen = 0; + p2pie[ p2pielen++ ] = 0x50; + p2pie[ p2pielen++ ] = 0x6F; + p2pie[ p2pielen++ ] = 0x9A; + p2pie[ p2pielen++ ] = 0x09; // WFA P2P v1.0 + + // According to the P2P Specification, the Association response frame should contain 2 P2P attributes + // 1. Status + // 2. Extended Listen Timing (optional) + + + // Status ATTR + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_STATUS, 1, &status_code); + + + // Extended Listen Timing ATTR + // Type: + // Length: + // Value: + + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2pie, &len); + + return len; + +} + +u32 build_deauth_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u32 len=0; + + return len; +} + +u32 process_probe_req_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + u8 *p; + u32 ret=_FALSE; + u8 *p2pie; + u32 p2pielen = 0; + int ssid_len=0, rate_cnt = 0; + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SUPPORTEDRATES_IE_, (int *)&rate_cnt, + len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_); + + if ( rate_cnt <= 4 ) + { + int i, g_rate =0; + + for( i = 0; i < rate_cnt; i++ ) + { + if ( ( ( *( p + 2 + i ) & 0xff ) != 0x02 ) && + ( ( *( p + 2 + i ) & 0xff ) != 0x04 ) && + ( ( *( p + 2 + i ) & 0xff ) != 0x0B ) && + ( ( *( p + 2 + i ) & 0xff ) != 0x16 ) ) + { + g_rate = 1; + } + } + + if ( g_rate == 0 ) + { + // There is no OFDM rate included in SupportedRates IE of this probe request frame + // The driver should response this probe request. + return ret; + } + } + else + { + // rate_cnt > 4 means the SupportRates IE contains the OFDM rate because the count of CCK rates are 4. + // We should proceed the following check for this probe request. + } + + // Added comments by Albert 20100906 + // There are several items we should check here. + // 1. This probe request frame must contain the P2P IE. (Done) + // 2. This probe request frame must contain the wildcard SSID. (Done) + // 3. Wildcard BSSID. (Todo) + // 4. Destination Address. ( Done in mgt_dispatcher function ) + // 5. Requested Device Type in WSC IE. (Todo) + // 6. Device ID attribute in P2P IE. (Todo) + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SSID_IE_, (int *)&ssid_len, + len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_); + + ssid_len &= 0xff; // Just last 1 byte is valid for ssid len of the probe request + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE) || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + if((p2pie=rtw_get_p2p_ie( pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_ , len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_ , NULL, &p2pielen))) + { + if ( (p != NULL) && _rtw_memcmp( ( void * ) ( p+2 ), ( void * ) pwdinfo->p2p_wildcard_ssid , 7 )) + { + //todo: + //Check Requested Device Type attributes in WSC IE. + //Check Device ID attribute in P2P IE + + ret = _TRUE; + } + else if ( (p != NULL) && ( ssid_len == 0 ) ) + { + ret = _TRUE; + } + } + else + { + //non -p2p device + } + + } + + + return ret; + +} + +u32 process_assoc_req_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pframe, uint len, struct sta_info *psta) +{ + u8 status_code = P2P_STATUS_SUCCESS; + u8 *pbuf, *pattr_content=NULL; + u32 attr_contentlen = 0; + u16 cap_attr=0; + unsigned short frame_type, ie_offset=0; + u8 * ies; + u32 ies_len; + u8 * p2p_ie; + u32 p2p_ielen = 0; + + if(!rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + return P2P_STATUS_FAIL_REQUEST_UNABLE; + + frame_type = GetFrameSubType(pframe); + if (frame_type == WIFI_ASSOCREQ) + { + ie_offset = _ASOCREQ_IE_OFFSET_; + } + else // WIFI_REASSOCREQ + { + ie_offset = _REASOCREQ_IE_OFFSET_; + } + + ies = pframe + WLAN_HDR_A3_LEN + ie_offset; + ies_len = len - WLAN_HDR_A3_LEN - ie_offset; + + p2p_ie = rtw_get_p2p_ie(ies , ies_len , NULL, &p2p_ielen); + + if ( !p2p_ie ) + { + DBG_8192C( "[%s] P2P IE not Found!!\n", __FUNCTION__ ); + status_code = P2P_STATUS_FAIL_INVALID_PARAM; + } + else + { + DBG_8192C( "[%s] P2P IE Found!!\n", __FUNCTION__ ); + } + + while ( p2p_ie ) + { + //Check P2P Capability ATTR + if( rtw_get_p2p_attr_content( p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8*)&cap_attr, (uint*) &attr_contentlen) ) + { + DBG_8192C( "[%s] Got P2P Capability Attr!!\n", __FUNCTION__ ); + cap_attr = le16_to_cpu(cap_attr); + psta->dev_cap = cap_attr&0xff; + } + + //Check Extended Listen Timing ATTR + + + //Check P2P Device Info ATTR + if(rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_INFO, NULL, (uint*)&attr_contentlen)) + { + DBG_8192C( "[%s] Got P2P DEVICE INFO Attr!!\n", __FUNCTION__ ); + pattr_content = pbuf = rtw_zmalloc(attr_contentlen); + if(pattr_content) + { + u8 num_of_secdev_type; + u16 dev_name_len; + + + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_INFO , pattr_content, (uint*)&attr_contentlen); + + _rtw_memcpy(psta->dev_addr, pattr_content, ETH_ALEN);//P2P Device Address + + pattr_content += ETH_ALEN; + + _rtw_memcpy(&psta->config_methods, pattr_content, 2);//Config Methods + psta->config_methods = be16_to_cpu(psta->config_methods); + + pattr_content += 2; + + _rtw_memcpy(psta->primary_dev_type, pattr_content, 8); + + pattr_content += 8; + + num_of_secdev_type = *pattr_content; + pattr_content += 1; + + if(num_of_secdev_type==0) + { + psta->num_of_secdev_type = 0; + } + else + { + u32 len; + + psta->num_of_secdev_type = num_of_secdev_type; + + len = (sizeof(psta->secdev_types_list)<(num_of_secdev_type*8)) ? (sizeof(psta->secdev_types_list)) : (num_of_secdev_type*8); + + _rtw_memcpy(psta->secdev_types_list, pattr_content, len); + + pattr_content += (num_of_secdev_type*8); + } + + + //dev_name_len = attr_contentlen - ETH_ALEN - 2 - 8 - 1 - (num_of_secdev_type*8); + psta->dev_name_len=0; + if(WPS_ATTR_DEVICE_NAME == be16_to_cpu(*(u16*)pattr_content)) + { + dev_name_len = be16_to_cpu(*(u16*)(pattr_content+2)); + + psta->dev_name_len = (sizeof(psta->dev_name)<dev_name_len) ? sizeof(psta->dev_name):dev_name_len; + + _rtw_memcpy(psta->dev_name, pattr_content+4, psta->dev_name_len); + } + + rtw_mfree(pbuf, attr_contentlen); + + } + + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + + } + + return status_code; + +} + +u32 process_p2p_devdisc_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + u8 *frame_body; + u8 status, dialogToken; + struct sta_info *psta = NULL; + _adapter *padapter = pwdinfo->padapter; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *p2p_ie; + u32 p2p_ielen = 0; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + dialogToken = frame_body[7]; + status = P2P_STATUS_FAIL_UNKNOWN_P2PGROUP; + + if ( (p2p_ie=rtw_get_p2p_ie( frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &p2p_ielen)) ) + { + u8 groupid[ 38 ] = { 0x00 }; + u8 dev_addr[ETH_ALEN] = { 0x00 }; + u32 attr_contentlen = 0; + + if(rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, groupid, &attr_contentlen)) + { + if(_rtw_memcmp(pwdinfo->device_addr, groupid, ETH_ALEN) && + _rtw_memcmp(pwdinfo->p2p_group_ssid, groupid+ETH_ALEN, pwdinfo->p2p_group_ssid_len)) + { + attr_contentlen=0; + if(rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_ID, dev_addr, &attr_contentlen)) + { + _irqL irqL; + _list *phead, *plist; + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + phead = &pstapriv->asoc_list; + plist = get_next(phead); + + //look up sta asoc_queue + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list); + + plist = get_next(plist); + + if(psta->is_p2p_device && (psta->dev_cap&P2P_DEVCAP_CLIENT_DISCOVERABILITY) && + _rtw_memcmp(psta->dev_addr, dev_addr, ETH_ALEN)) + { + + //_exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + //issue GO Discoverability Request + issue_group_disc_req(pwdinfo, psta->hwaddr); + //_enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + status = P2P_STATUS_SUCCESS; + + break; + } + else + { + status = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } + + } + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + } + else + { + status = P2P_STATUS_FAIL_INVALID_PARAM; + } + + } + else + { + status = P2P_STATUS_FAIL_INVALID_PARAM; + } + + } + + } + + + //issue Device Discoverability Response + issue_p2p_devdisc_resp(pwdinfo, GetAddr2Ptr(pframe), status, dialogToken); + + + return (status==P2P_STATUS_SUCCESS) ? _TRUE:_FALSE; + +} + +u32 process_p2p_devdisc_resp(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + return _TRUE; +} + +u8 process_p2p_provdisc_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len ) +{ + u8 *frame_body; + u8 *wpsie; + uint wps_ielen = 0, attr_contentlen = 0; + u16 uconfig_method = 0; + + + frame_body = (pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + if ( (wpsie=rtw_get_wps_ie( frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &wps_ielen)) ) + { + if ( rtw_get_wps_attr_content( wpsie, wps_ielen, WPS_ATTR_CONF_METHOD , ( u8* ) &uconfig_method, &attr_contentlen) ) + { + uconfig_method = be16_to_cpu( uconfig_method ); + switch( uconfig_method ) + { + case WPS_CM_DISPLYA: + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "dis", 3 ); + break; + } + case WPS_CM_LABEL: + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "lab", 3 ); + break; + } + case WPS_CM_PUSH_BUTTON: + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pbc", 3 ); + break; + } + case WPS_CM_KEYPAD: + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pad", 3 ); + break; + } + } + issue_p2p_provision_resp( pwdinfo, GetAddr2Ptr(pframe), frame_body, uconfig_method); + } + } + DBG_871X( "[%s] config method = %s\n", __FUNCTION__, pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req ); + return _TRUE; + +} + +u8 process_p2p_provdisc_resp(struct wifidirect_info *pwdinfo, u8 *pframe) +{ + + return _TRUE; +} + +u8 rtw_p2p_get_peer_ch_list(struct wifidirect_info *pwdinfo, u8 *ch_content, u8 ch_cnt, u8 *peer_ch_list) +{ + u8 i = 0, j = 0; + u8 temp = 0; + u8 ch_no = 0; + ch_content += 3; + ch_cnt -= 3; + + while( ch_cnt > 0) + { + ch_content += 1; + ch_cnt -= 1; + temp = *ch_content; + for( i = 0 ; i < temp ; i++, j++ ) + { + peer_ch_list[j] = *( ch_content + 1 + i ); + } + ch_content += (temp + 1); + ch_cnt -= (temp + 1); + ch_no += temp ; + } + + return ch_no; +} + +u8 rtw_p2p_check_peer_oper_ch(struct mlme_ext_priv *pmlmeext, u8 ch) +{ + u8 i = 0; + + for( i = 0; i < pmlmeext->max_chan_nums; i++ ) + { + if ( pmlmeext->channel_set[ i ].ChannelNum == ch ) + { + return _SUCCESS; + } + } + + return _FAIL; +} + +u8 rtw_p2p_ch_inclusion(struct mlme_ext_priv *pmlmeext, u8 *peer_ch_list, u8 peer_ch_num, u8 *ch_list_inclusioned) +{ + int i = 0, j = 0, temp = 0; + u8 ch_no = 0; + + for( i = 0; i < peer_ch_num; i++ ) + { + for( j = temp; j < pmlmeext->max_chan_nums; j++ ) + { + if( *( peer_ch_list + i ) == pmlmeext->channel_set[ j ].ChannelNum ) + { + ch_list_inclusioned[ ch_no++ ] = *( peer_ch_list + i ); + temp = j; + break; + } + } + } + + return ch_no; +} + +u8 process_p2p_group_negotation_req( struct wifidirect_info *pwdinfo, u8 *pframe, uint len ) +{ + _adapter *padapter = pwdinfo->padapter; + u8 result = P2P_STATUS_SUCCESS; + u32 p2p_ielen = 0, wps_ielen = 0; + u8 * ies; + u32 ies_len; + u8 *p2p_ie; + u8 *wpsie; + u16 wps_devicepassword_id = 0x0000; + uint wps_devicepassword_id_len = 0; +#ifdef CONFIG_WFD + u8 wfd_ie[ 128 ] = { 0x00 }; + u32 wfd_ielen = 0; +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; +#endif // CONFIG_TDLS +#endif // CONFIG_WFD +#ifdef CONFIG_CONCURRENT_MODE + _adapter *pbuddy_adapter = pwdinfo->padapter->pbuddy_adapter; + struct wifidirect_info *pbuddy_wdinfo = &pbuddy_adapter->wdinfo; + struct mlme_priv *pbuddy_mlmepriv = &pbuddy_adapter->mlmepriv; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; +#endif + + if ( (wpsie=rtw_get_wps_ie( pframe + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &wps_ielen)) ) + { + // Commented by Kurt 20120113 + // If some device wants to do p2p handshake without sending prov_disc_req + // We have to get peer_req_cm from here. + if(_rtw_memcmp( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "000", 3) ) + { + rtw_get_wps_attr_content( wpsie, wps_ielen, WPS_ATTR_DEVICE_PWID, (u8*) &wps_devicepassword_id, &wps_devicepassword_id_len); + wps_devicepassword_id = be16_to_cpu( wps_devicepassword_id ); + + if ( wps_devicepassword_id == WPS_DPID_USER_SPEC ) + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "dis", 3 ); + } + else if ( wps_devicepassword_id == WPS_DPID_REGISTRAR_SPEC ) + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pad", 3 ); + } + else + { + _rtw_memcpy( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pbc", 3 ); + } + } + } + else + { + DBG_871X( "[%s] WPS IE not Found!!\n", __FUNCTION__ ); + result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + return( result ); + } + + if ( pwdinfo->ui_got_wps_info == P2P_NO_WPSINFO ) + { + result = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + rtw_p2p_set_state(pwdinfo, P2P_STATE_TX_INFOR_NOREADY); + return( result ); + } + + ies = pframe + _PUBLIC_ACTION_IE_OFFSET_; + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie( ies, ies_len, NULL, &p2p_ielen ); + + if ( !p2p_ie ) + { + DBG_871X( "[%s] P2P IE not Found!!\n", __FUNCTION__ ); + result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + } + + while ( p2p_ie ) + { + u8 attr_content = 0x00; + u32 attr_contentlen = 0; + u8 ch_content[100] = { 0x00 }; + uint ch_cnt = 0; + u8 peer_ch_list[100] = { 0x00 }; + u8 peer_ch_num = 0; + u8 ch_list_inclusioned[100] = { 0x00 }; + u8 ch_num_inclusioned = 0; + u16 cap_attr; + + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_ING); + + //Check P2P Capability ATTR + if(rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8*)&cap_attr, (uint*)&attr_contentlen) ) + { + cap_attr = le16_to_cpu(cap_attr); + +#if defined(CONFIG_WFD) && defined(CONFIG_TDLS) + if(!(cap_attr & P2P_GRPCAP_INTRABSS) ) + ptdlsinfo->ap_prohibited = _TRUE; +#endif //defined(CONFIG_WFD) && defined(CONFIG_TDLS) + } + + if ( rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT , &attr_content, &attr_contentlen) ) + { + DBG_871X( "[%s] GO Intent = %d, tie = %d\n", __FUNCTION__, attr_content >> 1, attr_content & 0x01 ); + pwdinfo->peer_intent = attr_content; // include both intent and tie breaker values. + + if ( pwdinfo->intent == ( pwdinfo->peer_intent >> 1 ) ) + { + // Try to match the tie breaker value + if ( pwdinfo->intent == P2P_MAX_INTENT ) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + result = P2P_STATUS_FAIL_BOTH_GOINTENT_15; + } + else + { + if ( attr_content & 0x01 ) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + else + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + } + } + else if ( pwdinfo->intent > ( pwdinfo->peer_intent >> 1 ) ) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + else + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + // Store the group id information. + _rtw_memcpy( pwdinfo->groupid_info.go_device_addr, pwdinfo->device_addr, ETH_ALEN ); + _rtw_memcpy( pwdinfo->groupid_info.ssid, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen ); + } + } + + + attr_contentlen = 0; + if ( rtw_get_p2p_attr_content( p2p_ie, p2p_ielen, P2P_ATTR_INTENTED_IF_ADDR, pwdinfo->p2p_peer_interface_addr, &attr_contentlen ) ) + { + if ( attr_contentlen != ETH_ALEN ) + { + _rtw_memset( pwdinfo->p2p_peer_interface_addr, 0x00, ETH_ALEN ); + } + } + + if ( rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, ch_content, &ch_cnt) ) + { + peer_ch_num = rtw_p2p_get_peer_ch_list(pwdinfo, ch_content, ch_cnt, peer_ch_list); + ch_num_inclusioned = rtw_p2p_ch_inclusion(&padapter->mlmeextpriv, peer_ch_list, peer_ch_num, ch_list_inclusioned); + + if( ch_num_inclusioned == 0) + { + DBG_871X( "[%s] No common channel in channel list!\n", __FUNCTION__ ); + result = P2P_STATUS_FAIL_NO_COMMON_CH; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + break; + } + + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + if ( !rtw_p2p_is_channel_list_ok( pwdinfo->operating_channel, + ch_list_inclusioned, ch_num_inclusioned) ) + { +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + DBG_871X( "[%s] desired channel NOT Found!\n", __FUNCTION__ ); + result = P2P_STATUS_FAIL_NO_COMMON_CH; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + break; + } + else +#endif //CONFIG_CONCURRENT_MODE + { + u8 operatingch_info[5] = { 0x00 }, peer_operating_ch = 0; + attr_contentlen = 0; + + if ( rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen) ) + { + peer_operating_ch = operatingch_info[4]; + } + + if ( rtw_p2p_is_channel_list_ok( peer_operating_ch, + ch_list_inclusioned, ch_num_inclusioned) ) + { + /** + * Change our operating channel as peer's for compatibility. + */ + pwdinfo->operating_channel = peer_operating_ch; + DBG_871X( "[%s] Change op ch to %02x as peer's\n", __FUNCTION__, pwdinfo->operating_channel); + } + else + { + // Take first channel of ch_list_inclusioned as operating channel + pwdinfo->operating_channel = ch_list_inclusioned[0]; + DBG_871X( "[%s] Change op ch to %02x\n", __FUNCTION__, pwdinfo->operating_channel); + } + } + + } + } + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + } + +#ifdef CONFIG_WFD + // Added by Albert 20110823 + // Try to get the TCP port information when receiving the negotiation request. + if ( rtw_get_wfd_ie( pframe + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, wfd_ie, &wfd_ielen ) ) + { + u8 attr_content[ 10 ] = { 0x00 }; + u32 attr_contentlen = 0; + + DBG_871X( "[%s] WFD IE Found!!\n", __FUNCTION__ ); + rtw_get_wfd_attr_content( wfd_ie, wfd_ielen, WFD_ATTR_DEVICE_INFO, attr_content, &attr_contentlen); + if ( attr_contentlen ) + { + pwdinfo->wfd_info->peer_rtsp_ctrlport = RTW_GET_BE16( attr_content + 2 ); + DBG_871X( "[%s] Peer PORT NUM = %d\n", __FUNCTION__, pwdinfo->wfd_info->peer_rtsp_ctrlport ); + } + } +#endif // CONFIG_WFD + + return( result ); +} + +u8 process_p2p_group_negotation_resp( struct wifidirect_info *pwdinfo, u8 *pframe, uint len ) +{ + _adapter *padapter = pwdinfo->padapter; + u8 result = P2P_STATUS_SUCCESS; + u32 p2p_ielen, wps_ielen; + u8 * ies; + u32 ies_len; + u8 * p2p_ie; +#ifdef CONFIG_WFD + u8 wfd_ie[ 128 ] = { 0x00 }; + u32 wfd_ielen = 0; +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; +#endif // CONFIG_TDLS +#endif // CONFIG_WFD + + ies = pframe + _PUBLIC_ACTION_IE_OFFSET_; + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + // Be able to know which one is the P2P GO and which one is P2P client. + + if ( rtw_get_wps_ie( ies, ies_len, NULL, &wps_ielen) ) + { + + } + else + { + DBG_871X( "[%s] WPS IE not Found!!\n", __FUNCTION__ ); + result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + } + + p2p_ie = rtw_get_p2p_ie( ies, ies_len, NULL, &p2p_ielen ); + if ( !p2p_ie ) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM; + } + else + { + + u8 attr_content = 0x00; + u32 attr_contentlen = 0; + u8 operatingch_info[5] = { 0x00 }; + uint ch_cnt = 0; + u8 ch_content[100] = { 0x00 }; + u8 groupid[ 38 ]; + u16 cap_attr; + u8 peer_ch_list[100] = { 0x00 }; + u8 peer_ch_num = 0; + u8 ch_list_inclusioned[100] = { 0x00 }; + u8 ch_num_inclusioned = 0; + + while ( p2p_ie ) // Found the P2P IE. + { + + //Check P2P Capability ATTR + if(rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8*)&cap_attr, (uint*)&attr_contentlen) ) + { + cap_attr = le16_to_cpu(cap_attr); +#ifdef CONFIG_TDLS + if(!(cap_attr & P2P_GRPCAP_INTRABSS) ) + ptdlsinfo->ap_prohibited = _TRUE; +#endif // CONFIG_TDLS + } + + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, &attr_content, &attr_contentlen); + if ( attr_contentlen == 1 ) + { + DBG_871X( "[%s] Status = %d\n", __FUNCTION__, attr_content ); + if ( attr_content == P2P_STATUS_SUCCESS ) + { + // Do nothing. + } + else + { + if ( P2P_STATUS_FAIL_INFO_UNAVAILABLE == attr_content ) { + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_INFOR_NOREADY); + } else { + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + } + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + result = attr_content; + break; + } + } + + // Try to get the peer's interface address + attr_contentlen = 0; + if ( rtw_get_p2p_attr_content( p2p_ie, p2p_ielen, P2P_ATTR_INTENTED_IF_ADDR, pwdinfo->p2p_peer_interface_addr, &attr_contentlen ) ) + { + if ( attr_contentlen != ETH_ALEN ) + { + _rtw_memset( pwdinfo->p2p_peer_interface_addr, 0x00, ETH_ALEN ); + } + } + + // Try to get the peer's intent and tie breaker value. + attr_content = 0x00; + attr_contentlen = 0; + if ( rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT , &attr_content, &attr_contentlen) ) + { + DBG_871X( "[%s] GO Intent = %d, tie = %d\n", __FUNCTION__, attr_content >> 1, attr_content & 0x01 ); + pwdinfo->peer_intent = attr_content; // include both intent and tie breaker values. + + if ( pwdinfo->intent == ( pwdinfo->peer_intent >> 1 ) ) + { + // Try to match the tie breaker value + if ( pwdinfo->intent == P2P_MAX_INTENT ) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + result = P2P_STATUS_FAIL_BOTH_GOINTENT_15; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + } + else + { + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + if ( attr_content & 0x01 ) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + else + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + } + } + else if ( pwdinfo->intent > ( pwdinfo->peer_intent >> 1 ) ) + { + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + else + { + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + // Store the group id information. + _rtw_memcpy( pwdinfo->groupid_info.go_device_addr, pwdinfo->device_addr, ETH_ALEN ); + _rtw_memcpy( pwdinfo->groupid_info.ssid, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen ); + + } + } + + // Try to get the operation channel information + + attr_contentlen = 0; + if ( rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen)) + { + DBG_871X( "[%s] Peer's operating channel = %d\n", __FUNCTION__, operatingch_info[4] ); + pwdinfo->peer_operating_ch = operatingch_info[4]; + } + + // Try to get the channel list information + if ( rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, pwdinfo->channel_list_attr, &pwdinfo->channel_list_attr_len ) ) + { + DBG_871X( "[%s] channel list attribute found, len = %d\n", __FUNCTION__, pwdinfo->channel_list_attr_len ); + + peer_ch_num = rtw_p2p_get_peer_ch_list(pwdinfo, pwdinfo->channel_list_attr, pwdinfo->channel_list_attr_len, peer_ch_list); + ch_num_inclusioned = rtw_p2p_ch_inclusion(&padapter->mlmeextpriv, peer_ch_list, peer_ch_num, ch_list_inclusioned); + + if( ch_num_inclusioned == 0) + { + DBG_871X( "[%s] No common channel in channel list!\n", __FUNCTION__ ); + result = P2P_STATUS_FAIL_NO_COMMON_CH; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + break; + } + + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + { + if ( !rtw_p2p_is_channel_list_ok( pwdinfo->operating_channel, + ch_list_inclusioned, ch_num_inclusioned) ) + { +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + DBG_871X( "[%s] desired channel NOT Found!\n", __FUNCTION__ ); + result = P2P_STATUS_FAIL_NO_COMMON_CH; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + break; + } + else +#endif //CONFIG_CONCURRENT_MODE + { + u8 operatingch_info[5] = { 0x00 }, peer_operating_ch = 0; + attr_contentlen = 0; + + if ( rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen) ) + { + peer_operating_ch = operatingch_info[4]; + } + + if ( rtw_p2p_is_channel_list_ok( peer_operating_ch, + ch_list_inclusioned, ch_num_inclusioned) ) + { + /** + * Change our operating channel as peer's for compatibility. + */ + pwdinfo->operating_channel = peer_operating_ch; + DBG_871X( "[%s] Change op ch to %02x as peer's\n", __FUNCTION__, pwdinfo->operating_channel); + } + else + { + // Take first channel of ch_list_inclusioned as operating channel + pwdinfo->operating_channel = ch_list_inclusioned[0]; + DBG_871X( "[%s] Change op ch to %02x\n", __FUNCTION__, pwdinfo->operating_channel); + } + } + + } + } + + } + else + { + DBG_871X( "[%s] channel list attribute not found!\n", __FUNCTION__); + } + + // Try to get the group id information if peer is GO + attr_contentlen = 0; + _rtw_memset( groupid, 0x00, 38 ); + if ( rtw_get_p2p_attr_content( p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, groupid, &attr_contentlen) ) + { + _rtw_memcpy( pwdinfo->groupid_info.go_device_addr, &groupid[0], ETH_ALEN ); + _rtw_memcpy( pwdinfo->groupid_info.ssid, &groupid[6], attr_contentlen - ETH_ALEN ); + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + } + + } + +#ifdef CONFIG_WFD + // Added by Albert 20111122 + // Try to get the TCP port information when receiving the negotiation response. + if ( rtw_get_wfd_ie( pframe + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, wfd_ie, &wfd_ielen ) ) + { + u8 attr_content[ 10 ] = { 0x00 }; + u32 attr_contentlen = 0; + + DBG_8192C( "[%s] WFD IE Found!!\n", __FUNCTION__ ); + rtw_get_wfd_attr_content( wfd_ie, wfd_ielen, WFD_ATTR_DEVICE_INFO, attr_content, &attr_contentlen); + if ( attr_contentlen ) + { + pwdinfo->wfd_info->peer_rtsp_ctrlport = RTW_GET_BE16( attr_content + 2 ); + DBG_8192C( "[%s] Peer PORT NUM = %d\n", __FUNCTION__, pwdinfo->wfd_info->peer_rtsp_ctrlport ); + } + } +#endif // CONFIG_WFD + + return( result ); + +} + +u8 process_p2p_group_negotation_confirm( struct wifidirect_info *pwdinfo, u8 *pframe, uint len ) +{ + u8 * ies; + u32 ies_len; + u8 * p2p_ie; + u32 p2p_ielen = 0; + u8 result = P2P_STATUS_SUCCESS; + ies = pframe + _PUBLIC_ACTION_IE_OFFSET_; + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie( ies, ies_len, NULL, &p2p_ielen ); + while ( p2p_ie ) // Found the P2P IE. + { + u8 attr_content = 0x00, operatingch_info[5] = { 0x00 }; + u8 groupid[ 38 ] = { 0x00 }; + u32 attr_contentlen = 0; + + pwdinfo->negotiation_dialog_token = 1; + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, &attr_content, &attr_contentlen); + if ( attr_contentlen == 1 ) + { + DBG_871X( "[%s] Status = %d\n", __FUNCTION__, attr_content ); + result = attr_content; + + if ( attr_content == P2P_STATUS_SUCCESS ) + { + u8 bcancelled = 0; + + _cancel_timer( &pwdinfo->restore_p2p_state_timer, &bcancelled ); + + // Commented by Albert 20100911 + // Todo: Need to handle the case which both Intents are the same. + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + if ( ( pwdinfo->intent ) > ( pwdinfo->peer_intent >> 1 ) ) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + else if ( ( pwdinfo->intent ) < ( pwdinfo->peer_intent >> 1 ) ) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + else + { + // Have to compare the Tie Breaker + if ( pwdinfo->peer_intent & 0x01 ) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + else + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + } + +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(pwdinfo->padapter , _FW_LINKED ) ) + { + // Switch back to the AP channel soon. + _set_timer( &pwdinfo->ap_p2p_switch_timer, 100 ); + } +#endif + } + else + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + break; + } + } + + // Try to get the group id information + attr_contentlen = 0; + _rtw_memset( groupid, 0x00, 38 ); + if ( rtw_get_p2p_attr_content( p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, groupid, &attr_contentlen) ) + { + DBG_871X( "[%s] Ssid = %s, ssidlen = %zu\n", __FUNCTION__, &groupid[ETH_ALEN], strlen(&groupid[ETH_ALEN]) ); + _rtw_memcpy( pwdinfo->groupid_info.go_device_addr, &groupid[0], ETH_ALEN ); + _rtw_memcpy( pwdinfo->groupid_info.ssid, &groupid[6], attr_contentlen - ETH_ALEN ); + } + + attr_contentlen = 0; + if ( rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen) ) + { + DBG_871X( "[%s] Peer's operating channel = %d\n", __FUNCTION__, operatingch_info[4] ); + pwdinfo->peer_operating_ch = operatingch_info[4]; + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + + } + + return( result ); +} + +u8 process_p2p_presence_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + u8 *frame_body; + u8 dialogToken=0; + u8 status = P2P_STATUS_SUCCESS; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + dialogToken = frame_body[6]; + + //todo: check NoA attribute + + issue_p2p_presence_resp(pwdinfo, GetAddr2Ptr(pframe), status, dialogToken); + + return _TRUE; +} + +void find_phase_handler( _adapter* padapter ) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + NDIS_802_11_SSID ssid; + _irqL irqL; + u8 _status = 0; + +_func_enter_; + + _rtw_memset((unsigned char*)&ssid, 0, sizeof(NDIS_802_11_SSID)); + _rtw_memcpy(ssid.Ssid, pwdinfo->p2p_wildcard_ssid, P2P_WILDCARD_SSID_LEN ); + ssid.SsidLength = P2P_WILDCARD_SSID_LEN; + + rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH); + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + _status = rtw_sitesurvey_cmd(padapter, &ssid, 1, NULL, 0); + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + +_func_exit_; +} + +void p2p_concurrent_handler( _adapter* padapter ); + +void restore_p2p_state_handler( _adapter* padapter ) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + +_func_enter_; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_FAIL)) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + } + +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_priv *pbuddy_mlmepriv = &pbuddy_adapter->mlmepriv; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_RSP)) + { + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + + issue_nulldata(pbuddy_adapter, NULL, 0, 3, 500); + } + } +#endif + + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + + if(rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE)) + { +#ifdef CONFIG_CONCURRENT_MODE + p2p_concurrent_handler( padapter ); +#else + // In the P2P client mode, the driver should not switch back to its listen channel + // because this P2P client should stay at the operating channel of P2P GO. + set_channel_bwmode( padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); +#endif + } +_func_exit_; +} + +void pre_tx_invitereq_handler( _adapter* padapter ) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 val8 = 1; +_func_enter_; + + set_channel_bwmode(padapter, pwdinfo->invitereq_info.peer_ch, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + padapter->HalFunc.SetHwRegHandler(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + issue_probereq_p2p(padapter, NULL); + _set_timer( &pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT ); + +_func_exit_; +} + +void pre_tx_provdisc_handler( _adapter* padapter ) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 val8 = 1; +_func_enter_; + + set_channel_bwmode(padapter, pwdinfo->tx_prov_disc_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + issue_probereq_p2p(padapter, NULL); + _set_timer( &pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT ); + +_func_exit_; +} + +void pre_tx_negoreq_handler( _adapter* padapter ) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 val8 = 1; +_func_enter_; + + set_channel_bwmode(padapter, pwdinfo->nego_req_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + issue_probereq_p2p(padapter, NULL); + _set_timer( &pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT ); + +_func_exit_; +} + +#ifdef CONFIG_CONCURRENT_MODE +void p2p_concurrent_handler( _adapter* padapter ) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + //_adapter *pbuddy_adapter = padapter->pbuddy_adapter; + //struct wifidirect_info *pbuddy_wdinfo = &pbuddy_adapter->wdinfo; + //struct mlme_priv *pbuddy_mlmepriv = &pbuddy_adapter->mlmepriv; + //struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + u8 val8; +_func_enter_; + + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + pwdinfo->operating_channel = pbuddy_mlmeext->cur_channel; + + if( pwdinfo->driver_interface == DRIVER_CFG80211 ) + { + DBG_871X("%s, switch ch back to buddy's cur_channel=%d\n", __func__, pbuddy_mlmeext->cur_channel); + + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + + issue_nulldata(pbuddy_adapter, NULL, 0, 3, 500); + } + else if( pwdinfo->driver_interface == DRIVER_WEXT ) + { + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE)) + { + // Now, the driver stays on the AP's channel. + // If the pwdinfo->ext_listen_period = 0, that means the P2P listen state is not available on listen channel. + if ( pwdinfo->ext_listen_period > 0 ) + { + DBG_8192C( "[%s] P2P_STATE_IDLE, ext_listen_period = %d\n", __FUNCTION__, pwdinfo->ext_listen_period ); + + if ( pbuddy_mlmeext->cur_channel != pwdinfo->listen_channel ) + { + // Will switch to listen channel so that need to send the NULL data with PW bit to AP. + issue_nulldata(pbuddy_adapter, NULL, 1, 3, 500); + set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + } + + rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN); + val8 = 1; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + + // Todo: To check the value of pwdinfo->ext_listen_period is equal to 0 or not. + _set_timer( &pwdinfo->ap_p2p_switch_timer, pwdinfo->ext_listen_period ); + } + } + else if ( rtw_p2p_chk_state(pwdinfo, P2P_STATE_LISTEN) || + rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_FAIL) || + ( rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING) && pwdinfo->nego_req_info.benable == _FALSE ) || + rtw_p2p_chk_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_REQ) ) + { + // Now, the driver is in the listen state of P2P mode. + DBG_8192C( "[%s] P2P_STATE_IDLE, ext_listen_interval = %d\n", __FUNCTION__, pwdinfo->ext_listen_interval ); + + // Commented by Albert 2012/11/01 + // If the AP's channel is the same as the listen channel, we should still be in the listen state + // Other P2P device is still able to find this device out even this device is in the AP's channel. + // So, configure this device to be able to receive the probe request frame and set it to listen state. + if ( pbuddy_mlmeext->cur_channel != pwdinfo->listen_channel ) + { + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + val8 = 0; + padapter->HalFunc.SetHwRegHandler(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + rtw_p2p_set_state(pwdinfo, P2P_STATE_IDLE); + issue_nulldata(pbuddy_adapter, NULL, 0, 3, 500); + } + + // Todo: To check the value of pwdinfo->ext_listen_interval is equal to 0 or not. + _set_timer( &pwdinfo->ap_p2p_switch_timer, pwdinfo->ext_listen_interval ); + } + else if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_OK)) + { + // The driver had finished the P2P handshake successfully. + val8 = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + set_channel_bwmode(padapter, pbuddy_mlmeext->cur_channel, pbuddy_mlmeext->cur_ch_offset, pbuddy_mlmeext->cur_bwmode); + issue_nulldata(pbuddy_adapter, NULL, 0, 3, 500); + } + else if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ)) + { + val8 = 1; + set_channel_bwmode(padapter, pwdinfo->tx_prov_disc_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + issue_probereq_p2p(padapter, NULL); + _set_timer( &pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT ); + } + else if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING) && pwdinfo->nego_req_info.benable == _TRUE) + { + val8 = 1; + set_channel_bwmode(padapter, pwdinfo->nego_req_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + issue_probereq_p2p(padapter, NULL); + _set_timer( &pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT ); + } + else if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_INVITE_REQ ) && pwdinfo->invitereq_info.benable == _TRUE) + { + /* + val8 = 1; + set_channel_bwmode(padapter, , HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + issue_probereq_p2p(padapter, NULL); + _set_timer( &pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT ); + */ + } + } + } + else + { + set_channel_bwmode( padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + } + +_func_exit_; +} +#endif + +#ifdef CONFIG_IOCTL_CFG80211 +static void ro_ch_handler(_adapter *padapter) +{ + struct cfg80211_wifidirect_info *pcfg80211_wdinfo = &padapter->cfg80211_wdinfo; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + u8 ch, bw, offset; +_func_enter_; + + if (rtw_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) { + if (0) + DBG_871X(FUNC_ADPT_FMT" back to linked union - ch:%u, bw:%u, offset:%u\n", + FUNC_ADPT_ARG(padapter), ch, bw, offset); + } + else if (wdev_to_priv(padapter->rtw_wdev)->p2p_enabled && pwdinfo->listen_channel) { + ch = pwdinfo->listen_channel; + bw = HT_CHANNEL_WIDTH_20; + offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + if (0) + DBG_871X(FUNC_ADPT_FMT" back to listen ch - ch:%u, bw:%u, offset:%u\n", + FUNC_ADPT_ARG(padapter), ch, bw, offset); + } + else { + ch = pcfg80211_wdinfo->restore_channel; + bw = HT_CHANNEL_WIDTH_20; + offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + if (0) + DBG_871X(FUNC_ADPT_FMT" back to restore ch - ch:%u, bw:%u, offset:%u\n", + FUNC_ADPT_ARG(padapter), ch, bw, offset); + } + + set_channel_bwmode(padapter, ch, offset, bw); + + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); +#ifdef CONFIG_DEBUG_CFG80211 + DBG_871X("%s, role=%d, p2p_state=%d\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo)); +#endif + + pcfg80211_wdinfo->is_ro_ch = _FALSE; + + DBG_871X("cfg80211_remain_on_channel_expired\n"); + + rtw_cfg80211_remain_on_channel_expired(padapter, + pcfg80211_wdinfo->remain_on_ch_cookie, + &pcfg80211_wdinfo->remain_on_ch_channel, + pcfg80211_wdinfo->remain_on_ch_type, GFP_KERNEL); + +_func_exit_; +} + +static void ro_ch_timer_process (void *FunctionContext) +{ + _adapter *adapter = (_adapter *)FunctionContext; + struct rtw_wdev_priv *pwdev_priv = wdev_to_priv(adapter->rtw_wdev); + + //printk("%s \n", __FUNCTION__); + +#ifdef CONFIG_CONCURRENT_MODE + ATOMIC_SET(&pwdev_priv->ro_ch_to, 1); +#endif + + p2p_protocol_wk_cmd( adapter, P2P_RO_CH_WK); +} + +static void rtw_change_p2pie_op_ch(_adapter *padapter, const u8 *frame_body, u32 len, u8 ch) +{ + u8 *ies, *p2p_ie; + u32 ies_len, p2p_ielen; + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + ies = (u8*)(frame_body + _PUBLIC_ACTION_IE_OFFSET_); + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie( ies, ies_len, NULL, &p2p_ielen ); + + while ( p2p_ie ) { + u32 attr_contentlen = 0; + u8 *pattr = NULL; + + //Check P2P_ATTR_OPERATING_CH + attr_contentlen = 0; + pattr = NULL; + if((pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, (uint*)&attr_contentlen))!=NULL) + { + *(pattr+4) = ch; + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + } +} + +static void rtw_change_p2pie_ch_list(_adapter *padapter, const u8 *frame_body, u32 len, u8 ch) +{ + u8 *ies, *p2p_ie; + u32 ies_len, p2p_ielen; + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + ies = (u8*)(frame_body + _PUBLIC_ACTION_IE_OFFSET_); + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie( ies, ies_len, NULL, &p2p_ielen ); + + while (p2p_ie) { + u32 attr_contentlen = 0; + u8 *pattr = NULL; + + //Check P2P_ATTR_CH_LIST + if ((pattr=rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, NULL, (uint*)&attr_contentlen))!=NULL) { + int i; + u32 num_of_ch; + u8 *pattr_temp = pattr + 3 ; + + attr_contentlen -= 3; + + while (attr_contentlen>0) { + num_of_ch = *(pattr_temp+1); + + for(i=0; i<num_of_ch; i++) + *(pattr_temp+2+i) = ch; + + pattr_temp += (2+num_of_ch); + attr_contentlen -= (2+num_of_ch); + } + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + } +} + +static bool rtw_chk_p2pie_ch_list_with_buddy(_adapter *padapter, const u8 *frame_body, u32 len) +{ + bool fit = _FALSE; +#ifdef CONFIG_CONCURRENT_MODE + u8 *ies, *p2p_ie; + u32 ies_len, p2p_ielen; + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + u8 buddy_ch = pbuddy_mlmeext->cur_channel; + + ies = (u8*)(frame_body + _PUBLIC_ACTION_IE_OFFSET_); + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie( ies, ies_len, NULL, &p2p_ielen ); + + while (p2p_ie) { + u32 attr_contentlen = 0; + u8 *pattr = NULL; + + //Check P2P_ATTR_CH_LIST + if ((pattr=rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, NULL, (uint*)&attr_contentlen))!=NULL) { + int i; + u32 num_of_ch; + u8 *pattr_temp = pattr + 3 ; + + attr_contentlen -= 3; + + while (attr_contentlen>0) { + num_of_ch = *(pattr_temp+1); + + for(i=0; i<num_of_ch; i++) { + if (*(pattr_temp+2+i) == buddy_ch) { + DBG_871X(FUNC_ADPT_FMT" ch_list fit buddy_ch:%u\n", FUNC_ADPT_ARG(padapter), buddy_ch); + fit = _TRUE; + break; + } + } + + pattr_temp += (2+num_of_ch); + attr_contentlen -= (2+num_of_ch); + } + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + } +#endif + return fit; +} + +static bool rtw_chk_p2pie_op_ch_with_buddy(_adapter *padapter, const u8 *frame_body, u32 len) +{ + bool fit = _FALSE; +#ifdef CONFIG_CONCURRENT_MODE + u8 *ies, *p2p_ie; + u32 ies_len, p2p_ielen; + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + u8 buddy_ch = pbuddy_mlmeext->cur_channel; + + ies = (u8*)(frame_body + _PUBLIC_ACTION_IE_OFFSET_); + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie( ies, ies_len, NULL, &p2p_ielen ); + + while (p2p_ie) { + u32 attr_contentlen = 0; + u8 *pattr = NULL; + + //Check P2P_ATTR_OPERATING_CH + attr_contentlen = 0; + pattr = NULL; + if((pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, (uint*)&attr_contentlen))!=NULL) { + if (*(pattr+4) == buddy_ch) { + DBG_871X(FUNC_ADPT_FMT" op_ch fit buddy_ch:%u\n", FUNC_ADPT_ARG(padapter), buddy_ch); + fit = _TRUE; + break; + } + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + } +#endif + return fit; +} + +static void rtw_cfg80211_adjust_p2pie_channel(_adapter *padapter, const u8 *frame_body, u32 len) +{ +#ifdef CONFIG_CONCURRENT_MODE + u8 *ies, *p2p_ie; + u32 ies_len, p2p_ielen; + PADAPTER pbuddy_adapter = padapter->pbuddy_adapter; + struct mlme_ext_priv *pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + + ies = (u8*)(frame_body + _PUBLIC_ACTION_IE_OFFSET_); + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie( ies, ies_len, NULL, &p2p_ielen ); + + while ( p2p_ie ) + { + u32 attr_contentlen = 0; + u8 *pattr = NULL; + + //Check P2P_ATTR_CH_LIST + if((pattr=rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, NULL, (uint*)&attr_contentlen))!=NULL) + { + int i; + u32 num_of_ch; + u8 *pattr_temp = pattr + 3 ; + + attr_contentlen -= 3; + + while(attr_contentlen>0) + { + num_of_ch = *(pattr_temp+1); + + for(i=0; i<num_of_ch; i++) + *(pattr_temp+2+i) = pbuddy_mlmeext->cur_channel;//forcing to the same channel + + pattr_temp += (2+num_of_ch); + attr_contentlen -= (2+num_of_ch); + } + } + + //Check P2P_ATTR_OPERATING_CH + attr_contentlen = 0; + pattr = NULL; + if((pattr = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, (uint*)&attr_contentlen))!=NULL) + { + *(pattr+4) = pbuddy_mlmeext->cur_channel;//forcing to the same channel + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + + } + +#endif +} + +#ifdef CONFIG_WFD +void rtw_append_wfd_ie(_adapter *padapter, u8 *buf, u32* len) +{ + unsigned char *frame_body; + u8 category, action, OUI_Subtype, dialogToken=0; + u32 wfdielen = 0; + struct rtw_wdev_priv *pwdev_priv = wdev_to_priv(padapter->rtw_wdev); + + frame_body = (unsigned char *)(buf + sizeof(struct rtw_ieee80211_hdr_3addr)); + category = frame_body[0]; + + if(category == RTW_WLAN_CATEGORY_PUBLIC) + { + action = frame_body[1]; + if (action == ACT_PUBLIC_VENDOR + && _rtw_memcmp(frame_body+2, P2P_OUI, 4) == _TRUE + ) + { + OUI_Subtype = frame_body[6]; + dialogToken = frame_body[7]; + switch( OUI_Subtype )//OUI Subtype + { + case P2P_GO_NEGO_REQ: + { + wfdielen = build_nego_req_wfd_ie( &padapter->wdinfo, buf + ( *len ) ); + (*len) += wfdielen; + break; + } + case P2P_GO_NEGO_RESP: + { + wfdielen = build_nego_resp_wfd_ie( &padapter->wdinfo, buf + ( *len ) ); + (*len) += wfdielen; + break; + } + case P2P_GO_NEGO_CONF: + { + wfdielen = build_nego_confirm_wfd_ie( &padapter->wdinfo, buf + ( *len ) ); + (*len) += wfdielen; + break; + } + case P2P_INVIT_REQ: + { + wfdielen = build_invitation_req_wfd_ie( &padapter->wdinfo, buf + ( *len ) ); + (*len) += wfdielen; + break; + } + case P2P_INVIT_RESP: + { + wfdielen = build_invitation_resp_wfd_ie( &padapter->wdinfo, buf + ( *len ) ); + (*len) += wfdielen; + break; + } + case P2P_DEVDISC_REQ: + break; + case P2P_DEVDISC_RESP: + + break; + case P2P_PROVISION_DISC_REQ: + { + wfdielen = build_provdisc_req_wfd_ie( &padapter->wdinfo, buf + ( *len ) ); + (*len) += wfdielen; + break; + } + case P2P_PROVISION_DISC_RESP: + { + wfdielen = build_provdisc_resp_wfd_ie( &padapter->wdinfo, buf + ( *len ) ); + (*len) += wfdielen; + break; + } + default: + + break; + } + + } + + } + else if(category == RTW_WLAN_CATEGORY_P2P) + { + OUI_Subtype = frame_body[5]; + dialogToken = frame_body[6]; + +#ifdef CONFIG_DEBUG_CFG80211 + DBG_871X("ACTION_CATEGORY_P2P: OUI=0x%x, OUI_Subtype=%d, dialogToken=%d\n", + cpu_to_be32( *( ( u32* ) ( frame_body + 1 ) ) ), OUI_Subtype, dialogToken); +#endif + + switch(OUI_Subtype) + { + case P2P_NOTICE_OF_ABSENCE: + + break; + case P2P_PRESENCE_REQUEST: + + break; + case P2P_PRESENCE_RESPONSE: + + break; + case P2P_GO_DISC_REQUEST: + + break; + default: + + break; + } + + } + else + { + DBG_871X("%s, action frame category=%d\n", __func__, category); + //is_p2p_frame = (-1); + } + + return; +} +#endif + +u8 *dump_p2p_attr_ch_list(u8 *p2p_ie, uint p2p_ielen, u8 *buf, u32 buf_len) +{ + uint attr_contentlen = 0; + u8 *pattr = NULL; + int w_sz = 0; + u8 ch_cnt = 0; + u8 ch_list[40]; + bool continuous = _FALSE; + + if ((pattr=rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, NULL, &attr_contentlen))!=NULL) { + int i, j; + u32 num_of_ch; + u8 *pattr_temp = pattr + 3 ; + + attr_contentlen -= 3; + + _rtw_memset(ch_list, 0, 40); + + while (attr_contentlen>0) { + num_of_ch = *(pattr_temp+1); + + for(i=0; i<num_of_ch; i++) { + for (j=0;j<ch_cnt;j++) { + if (ch_list[j] == *(pattr_temp+2+i)) + break; + } + if (j>=ch_cnt) + ch_list[ch_cnt++] = *(pattr_temp+2+i); + + } + + pattr_temp += (2+num_of_ch); + attr_contentlen -= (2+num_of_ch); + } + + for (j=0;j<ch_cnt;j++) { + if (j == 0) { + w_sz += snprintf(buf+w_sz, buf_len-w_sz, "%u", ch_list[j]); + } else if (ch_list[j] - ch_list[j-1] != 1) { + w_sz += snprintf(buf+w_sz, buf_len-w_sz, ", %u", ch_list[j]); + } else if (j != ch_cnt-1 && ch_list[j+1] - ch_list[j] == 1) { + /* empty */ + } else { + w_sz += snprintf(buf+w_sz, buf_len-w_sz, "-%u", ch_list[j]); + } + } + } + return buf; +} + +/* + * return _TRUE if requester is GO, _FALSE if responder is GO + */ +bool rtw_p2p_nego_intent_compare(u8 req, u8 resp) +{ + if (req>>1 == resp >>1) + return req&0x01 ? _TRUE : _FALSE; + else if (req>>1 > resp>>1) + return _TRUE; + else + return _FALSE; +} + +int rtw_p2p_check_frames(_adapter *padapter, const u8 *buf, u32 len, u8 tx) +{ + int is_p2p_frame = (-1); + unsigned char *frame_body; + u8 category, action, OUI_Subtype, dialogToken=0; + u8 *p2p_ie = NULL; + uint p2p_ielen = 0; + struct rtw_wdev_priv *pwdev_priv = wdev_to_priv(padapter->rtw_wdev); + int status = -1; + u8 ch_list_buf[128] = {'\0'}; + int op_ch = -1; + int listen_ch = -1; + u8 intent = 0; + + frame_body = (unsigned char *)(buf + sizeof(struct rtw_ieee80211_hdr_3addr)); + category = frame_body[0]; + //just for check + if(category == RTW_WLAN_CATEGORY_PUBLIC) + { + action = frame_body[1]; + if (action == ACT_PUBLIC_VENDOR + && _rtw_memcmp(frame_body+2, P2P_OUI, 4) == _TRUE + ) + { + OUI_Subtype = frame_body[6]; + dialogToken = frame_body[7]; + is_p2p_frame = OUI_Subtype; + #ifdef CONFIG_DEBUG_CFG80211 + DBG_871X("ACTION_CATEGORY_PUBLIC: ACT_PUBLIC_VENDOR, OUI=0x%x, OUI_Subtype=%d, dialogToken=%d\n", + cpu_to_be32( *( ( u32* ) ( frame_body + 2 ) ) ), OUI_Subtype, dialogToken); + #endif + + p2p_ie = rtw_get_p2p_ie( + (u8 *)buf+sizeof(struct rtw_ieee80211_hdr_3addr)+_PUBLIC_ACTION_IE_OFFSET_, + len-sizeof(struct rtw_ieee80211_hdr_3addr)-_PUBLIC_ACTION_IE_OFFSET_, + NULL, &p2p_ielen); + + switch( OUI_Subtype )//OUI Subtype + { + u8 *cont; + uint cont_len; + case P2P_GO_NEGO_REQ: + { + struct rtw_wdev_nego_info* nego_info = &pwdev_priv->nego_info; + + if (tx) { + #ifdef CONFIG_DRV_ISSUE_PROV_REQ // IOT FOR S2 + if(pwdev_priv->provdisc_req_issued == _FALSE) + rtw_cfg80211_issue_p2p_provision_request(padapter, buf, len); + #endif //CONFIG_DRV_ISSUE_PROV_REQ + + //pwdev_priv->provdisc_req_issued = _FALSE; + + #if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT) + if(check_buddy_fwstate(padapter, _FW_LINKED)) + rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr)); + #endif + } + + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len))) + op_ch = *(cont+4); + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_LISTEN_CH, NULL, &cont_len))) + listen_ch = *(cont+4); + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT, NULL, &cont_len))) + intent = *cont; + + if (nego_info->token != dialogToken) + rtw_wdev_nego_info_init(nego_info); + + _rtw_memcpy(nego_info->peer_mac, tx ? GetAddr1Ptr(buf) : GetAddr2Ptr(buf), ETH_ALEN); + nego_info->active = tx ? 1 : 0; + nego_info->token = dialogToken; + nego_info->req_op_ch = op_ch; + nego_info->req_listen_ch = listen_ch; + nego_info->req_intent = intent; + nego_info->state = 0; + + dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128); + DBG_871X("RTW_%s:P2P_GO_NEGO_REQ, dialogToken=%d, intent:%u%s, listen_ch:%d, op_ch:%d, ch_list:%s\n", + (tx==_TRUE)?"Tx":"Rx", dialogToken, (intent>>1), intent&0x1 ? "+" : "-", listen_ch, op_ch, ch_list_buf); + + if (!tx) { + #if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT) + if(check_buddy_fwstate(padapter, _FW_LINKED) + && rtw_chk_p2pie_ch_list_with_buddy(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr)) == _FALSE) + { + DBG_871X(FUNC_ADPT_FMT" ch_list has no intersect with buddy\n", FUNC_ADPT_ARG(padapter)); + rtw_change_p2pie_ch_list(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr), 0); + } + #endif + } + + break; + } + case P2P_GO_NEGO_RESP: + { + struct rtw_wdev_nego_info* nego_info = &pwdev_priv->nego_info; + + if (tx) { + #if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT) + if(check_buddy_fwstate(padapter, _FW_LINKED)) + rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr)); + #endif + } + + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len))) + op_ch = *(cont+4); + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT, NULL, &cont_len))) + intent = *cont; + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, NULL, &cont_len))) + status = *cont; + + if (nego_info->token == dialogToken && nego_info->state == 0 + && _rtw_memcmp(nego_info->peer_mac, tx ? GetAddr1Ptr(buf) : GetAddr2Ptr(buf), ETH_ALEN) == _TRUE + ) { + nego_info->status = (status==-1) ? 0xff : status; + nego_info->rsp_op_ch= op_ch; + nego_info->rsp_intent = intent; + nego_info->state = 1; + if (status != 0) + nego_info->token = 0; /* init */ + } + + dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128); + DBG_871X("RTW_%s:P2P_GO_NEGO_RESP, dialogToken=%d, intent:%u%s, status:%d, op_ch:%d, ch_list:%s\n", + (tx==_TRUE)?"Tx":"Rx", dialogToken, (intent>>1), intent&0x1 ? "+" : "-", status, op_ch, ch_list_buf); + + if (!tx) { + pwdev_priv->provdisc_req_issued = _FALSE; + #if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT) + if(check_buddy_fwstate(padapter, _FW_LINKED) + && rtw_chk_p2pie_ch_list_with_buddy(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr)) == _FALSE) + { + DBG_871X(FUNC_ADPT_FMT" ch_list has no intersect with buddy\n", FUNC_ADPT_ARG(padapter)); + rtw_change_p2pie_ch_list(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr), 0); + } + #endif + } + + break; + } + case P2P_GO_NEGO_CONF: + { + struct rtw_wdev_nego_info* nego_info = &pwdev_priv->nego_info; + bool is_go = _FALSE; + + if (tx) { + #if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT) + if(check_buddy_fwstate(padapter, _FW_LINKED)) + rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr)); + #endif + } + + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len))) + op_ch = *(cont+4); + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, NULL, &cont_len))) + status = *cont; + + if (nego_info->token == dialogToken && nego_info->state == 1 + && _rtw_memcmp(nego_info->peer_mac, tx ? GetAddr1Ptr(buf) : GetAddr2Ptr(buf), ETH_ALEN) == _TRUE + ) { + nego_info->status = (status==-1) ? 0xff : status; + nego_info->conf_op_ch = (op_ch==-1) ? 0 : op_ch; + nego_info->state = 2; + + if (status == 0) { + if (rtw_p2p_nego_intent_compare(nego_info->req_intent, nego_info->rsp_intent) && tx) + is_go = _TRUE; + } + + nego_info->token = 0; /* init */ + } + + dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128); + DBG_871X("RTW_%s:P2P_GO_NEGO_CONF, dialogToken=%d, status:%d, op_ch:%d, ch_list:%s\n", + (tx==_TRUE)?"Tx":"Rx", dialogToken, status, op_ch, ch_list_buf); + + if (!tx) { + } + + break; + } + case P2P_INVIT_REQ: + { + struct rtw_wdev_invit_info* invit_info = &pwdev_priv->invit_info; + int flags = -1; + + if (tx) { + #if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT) + if(check_buddy_fwstate(padapter, _FW_LINKED)) + rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr)); + #endif + } + + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_INVITATION_FLAGS, NULL, &cont_len))) + flags = *cont; + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len))) + op_ch = *(cont+4); + + if (invit_info->token != dialogToken) + rtw_wdev_invit_info_init(invit_info); + + _rtw_memcpy(invit_info->peer_mac, tx ? GetAddr1Ptr(buf) : GetAddr2Ptr(buf), ETH_ALEN); + invit_info->active = tx ? 1 : 0; + invit_info->token = dialogToken; + invit_info->flags = (flags==-1) ? 0x0 : flags; + invit_info->req_op_ch= op_ch; + invit_info->state = 0; + + dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128); + DBG_871X("RTW_%s:P2P_INVIT_REQ, dialogToken=%d, flags:0x%02x, op_ch:%d, ch_list:%s\n", + (tx==_TRUE)?"Tx":"Rx", dialogToken, flags, op_ch, ch_list_buf); + + if (!tx) { + #if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT) + if(check_buddy_fwstate(padapter, _FW_LINKED)) { + if (op_ch != -1 && rtw_chk_p2pie_op_ch_with_buddy(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr)) == _FALSE) { + DBG_871X(FUNC_ADPT_FMT" op_ch:%u has no intersect with buddy\n", FUNC_ADPT_ARG(padapter), op_ch); + rtw_change_p2pie_ch_list(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr), 0); + } else if (rtw_chk_p2pie_ch_list_with_buddy(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr)) == _FALSE) { + DBG_871X(FUNC_ADPT_FMT" ch_list has no intersect with buddy\n", FUNC_ADPT_ARG(padapter)); + rtw_change_p2pie_ch_list(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr), 0); + } + } + #endif + } + + break; + } + case P2P_INVIT_RESP: + { + struct rtw_wdev_invit_info* invit_info = &pwdev_priv->invit_info; + + if (tx) { + #if defined(CONFIG_CONCURRENT_MODE) && defined(CONFIG_CFG80211_ONECHANNEL_UNDER_CONCURRENT) + if(check_buddy_fwstate(padapter, _FW_LINKED)) + rtw_cfg80211_adjust_p2pie_channel(padapter, frame_body, len-sizeof(struct rtw_ieee80211_hdr_3addr)); + #endif + } + + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, NULL, &cont_len))) + { +#ifdef CONFIG_P2P_INVITE_IOT + if(tx && *cont==7) + { + DBG_871X("TX_P2P_INVITE_RESP, status is no common channel, change to unknown group\n"); + *cont = 8; //unknow group status + } +#endif //CONFIG_P2P_INVITE_IOT + status = *cont; + } + if ((cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, NULL, &cont_len))) + op_ch = *(cont+4); + + if (invit_info->token == dialogToken && invit_info->state == 0 + && _rtw_memcmp(invit_info->peer_mac, tx ? GetAddr1Ptr(buf) : GetAddr2Ptr(buf), ETH_ALEN) == _TRUE + ) { + invit_info->status = (status==-1) ? 0xff : status; + invit_info->rsp_op_ch= op_ch; + invit_info->state = 1; + invit_info->token = 0; /* init */ + } + + dump_p2p_attr_ch_list(p2p_ie, p2p_ielen, ch_list_buf, 128); + DBG_871X("RTW_%s:P2P_INVIT_RESP, dialogToken=%d, status:%d, op_ch:%d, ch_list:%s\n", + (tx==_TRUE)?"Tx":"Rx", dialogToken, status, op_ch, ch_list_buf); + + if (!tx) { + } + + break; + } + case P2P_DEVDISC_REQ: + DBG_871X("RTW_%s:P2P_DEVDISC_REQ, dialogToken=%d\n", (tx==_TRUE)?"Tx":"Rx", dialogToken); + break; + case P2P_DEVDISC_RESP: + cont = rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, NULL, &cont_len); + DBG_871X("RTW_%s:P2P_DEVDISC_RESP, dialogToken=%d, status:%d\n", (tx==_TRUE)?"Tx":"Rx", dialogToken, cont?*cont:-1); + break; + case P2P_PROVISION_DISC_REQ: + { + size_t frame_body_len = len - sizeof(struct rtw_ieee80211_hdr_3addr); + u8 *p2p_ie; + uint p2p_ielen = 0; + uint contentlen = 0; + + DBG_871X("RTW_%s:P2P_PROVISION_DISC_REQ, dialogToken=%d\n", (tx==_TRUE)?"Tx":"Rx", dialogToken); + + //if(tx) + { + pwdev_priv->provdisc_req_issued = _FALSE; + + if( (p2p_ie=rtw_get_p2p_ie( frame_body + _PUBLIC_ACTION_IE_OFFSET_, frame_body_len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &p2p_ielen))) + { + + if(rtw_get_p2p_attr_content( p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, NULL, &contentlen)) + { + pwdev_priv->provdisc_req_issued = _FALSE;//case: p2p_client join p2p GO + } + else + { + #ifdef CONFIG_DEBUG_CFG80211 + DBG_871X("provdisc_req_issued is _TRUE\n"); + #endif //CONFIG_DEBUG_CFG80211 + pwdev_priv->provdisc_req_issued = _TRUE;//case: p2p_devices connection before Nego req. + } + + } + } + } + break; + case P2P_PROVISION_DISC_RESP: + DBG_871X("RTW_%s:P2P_PROVISION_DISC_RESP, dialogToken=%d\n", (tx==_TRUE)?"Tx":"Rx", dialogToken); + break; + default: + DBG_871X("RTW_%s:OUI_Subtype=%d, dialogToken=%d\n", (tx==_TRUE)?"Tx":"Rx", OUI_Subtype, dialogToken); + break; + } + + } + + } + else if(category == RTW_WLAN_CATEGORY_P2P) + { + OUI_Subtype = frame_body[5]; + dialogToken = frame_body[6]; + + #ifdef CONFIG_DEBUG_CFG80211 + DBG_871X("ACTION_CATEGORY_P2P: OUI=0x%x, OUI_Subtype=%d, dialogToken=%d\n", + cpu_to_be32( *( ( u32* ) ( frame_body + 1 ) ) ), OUI_Subtype, dialogToken); + #endif + + is_p2p_frame = OUI_Subtype; + + switch(OUI_Subtype) + { + case P2P_NOTICE_OF_ABSENCE: + DBG_871X("RTW_%s:P2P_NOTICE_OF_ABSENCE, dialogToken=%d\n", (tx==_TRUE)?"TX":"RX", dialogToken); + break; + case P2P_PRESENCE_REQUEST: + DBG_871X("RTW_%s:P2P_PRESENCE_REQUEST, dialogToken=%d\n", (tx==_TRUE)?"TX":"RX", dialogToken); + break; + case P2P_PRESENCE_RESPONSE: + DBG_871X("RTW_%s:P2P_PRESENCE_RESPONSE, dialogToken=%d\n", (tx==_TRUE)?"TX":"RX", dialogToken); + break; + case P2P_GO_DISC_REQUEST: + DBG_871X("RTW_%s:P2P_GO_DISC_REQUEST, dialogToken=%d\n", (tx==_TRUE)?"TX":"RX", dialogToken); + break; + default: + DBG_871X("RTW_%s:OUI_Subtype=%d, dialogToken=%d\n", (tx==_TRUE)?"TX":"RX", OUI_Subtype, dialogToken); + break; + } + + } + else + { + DBG_871X("RTW_%s:action frame category=%d\n", (tx==_TRUE)?"TX":"RX", category); + } + + return is_p2p_frame; +} + +void rtw_init_cfg80211_wifidirect_info( _adapter* padapter) +{ + struct cfg80211_wifidirect_info *pcfg80211_wdinfo = &padapter->cfg80211_wdinfo; + + _rtw_memset(pcfg80211_wdinfo, 0x00, sizeof(struct cfg80211_wifidirect_info) ); + + _init_timer( &pcfg80211_wdinfo->remain_on_ch_timer, padapter->pnetdev, ro_ch_timer_process, padapter ); +} +#endif //CONFIG_IOCTL_CFG80211 + +void p2p_protocol_wk_hdl(_adapter *padapter, int intCmdType) +{ + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); + +_func_enter_; + + switch(intCmdType) + { + case P2P_FIND_PHASE_WK: + { + find_phase_handler( padapter ); + break; + } + case P2P_RESTORE_STATE_WK: + { + restore_p2p_state_handler( padapter ); + break; + } + case P2P_PRE_TX_PROVDISC_PROCESS_WK: + { +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + p2p_concurrent_handler( padapter ); + } + else + { + pre_tx_provdisc_handler( padapter ); + } +#else + pre_tx_provdisc_handler( padapter ); +#endif + break; + } + case P2P_PRE_TX_INVITEREQ_PROCESS_WK: + { +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + p2p_concurrent_handler( padapter ); + } + else + { + pre_tx_invitereq_handler( padapter ); + } +#else + pre_tx_invitereq_handler( padapter ); +#endif + break; + } + case P2P_PRE_TX_NEGOREQ_PROCESS_WK: + { +#ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) ) + { + p2p_concurrent_handler( padapter ); + } + else + { + pre_tx_negoreq_handler( padapter ); + } +#else + pre_tx_negoreq_handler( padapter ); +#endif + break; + } +#ifdef CONFIG_P2P +#ifdef CONFIG_CONCURRENT_MODE + case P2P_AP_P2P_CH_SWITCH_PROCESS_WK: + { + p2p_concurrent_handler( padapter ); + break; + } +#endif +#endif +#ifdef CONFIG_IOCTL_CFG80211 + case P2P_RO_CH_WK: + { + ro_ch_handler( padapter ); + break; + } +#endif //CONFIG_IOCTL_CFG80211 + + } + +_func_exit_; +} + +#ifdef CONFIG_P2P_PS +void process_p2p_ps_ie(PADAPTER padapter, u8 *IEs, u32 IELength) +{ + u8 * ies; + u32 ies_len; + u8 * p2p_ie; + u32 p2p_ielen = 0; + u8 noa_attr[MAX_P2P_IE_LEN] = { 0x00 };// NoA length should be n*(13) + 2 + u32 attr_contentlen = 0; + + struct wifidirect_info *pwdinfo = &( padapter->wdinfo ); + u8 find_p2p = _FALSE, find_p2p_ps = _FALSE; + u8 noa_offset, noa_num, noa_index; + +_func_enter_; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + { + return; + } +#ifdef CONFIG_CONCURRENT_MODE + if(padapter->iface_type != IFACE_PORT0) + return; +#endif + if(IELength <= _BEACON_IE_OFFSET_) + return; + + ies = IEs + _BEACON_IE_OFFSET_; + ies_len = IELength - _BEACON_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie( ies, ies_len, NULL, &p2p_ielen); + + while(p2p_ie) + { + find_p2p = _TRUE; + // Get Notice of Absence IE. + if(rtw_get_p2p_attr_content( p2p_ie, p2p_ielen, P2P_ATTR_NOA, noa_attr, &attr_contentlen)) + { + find_p2p_ps = _TRUE; + noa_index = noa_attr[0]; + + if( (pwdinfo->p2p_ps_mode == P2P_PS_NONE) || + (noa_index != pwdinfo->noa_index) )// if index change, driver should reconfigure related setting. + { + pwdinfo->noa_index = noa_index; + pwdinfo->opp_ps = noa_attr[1] >> 7; + pwdinfo->ctwindow = noa_attr[1] & 0x7F; + + noa_offset = 2; + noa_num = 0; + // NoA length should be n*(13) + 2 + if(attr_contentlen > 2) + { + while(noa_offset < attr_contentlen) + { + //_rtw_memcpy(&wifidirect_info->noa_count[noa_num], &noa_attr[noa_offset], 1); + pwdinfo->noa_count[noa_num] = noa_attr[noa_offset]; + noa_offset += 1; + + _rtw_memcpy(&pwdinfo->noa_duration[noa_num], &noa_attr[noa_offset], 4); + noa_offset += 4; + + _rtw_memcpy(&pwdinfo->noa_interval[noa_num], &noa_attr[noa_offset], 4); + noa_offset += 4; + + _rtw_memcpy(&pwdinfo->noa_start_time[noa_num], &noa_attr[noa_offset], 4); + noa_offset += 4; + + noa_num++; + } + } + pwdinfo->noa_num = noa_num; + + if( pwdinfo->opp_ps == 1 ) + { + pwdinfo->p2p_ps_mode = P2P_PS_CTWINDOW; + // driver should wait LPS for entering CTWindow + if(adapter_to_pwrctl(padapter)->bFwCurrentInPSMode == _TRUE) + { + p2p_ps_wk_cmd(padapter, P2P_PS_ENABLE, 1); + } + } + else if( pwdinfo->noa_num > 0 ) + { + pwdinfo->p2p_ps_mode = P2P_PS_NOA; + p2p_ps_wk_cmd(padapter, P2P_PS_ENABLE, 1); + } + else if( pwdinfo->p2p_ps_mode > P2P_PS_NONE) + { + p2p_ps_wk_cmd(padapter, P2P_PS_DISABLE, 1); + } + } + + break; // find target, just break. + } + + //Get the next P2P IE + p2p_ie = rtw_get_p2p_ie(p2p_ie+p2p_ielen, ies_len -(p2p_ie -ies + p2p_ielen), NULL, &p2p_ielen); + + } + + if(find_p2p == _TRUE) + { + if( (pwdinfo->p2p_ps_mode > P2P_PS_NONE) && (find_p2p_ps == _FALSE) ) + { + p2p_ps_wk_cmd(padapter, P2P_PS_DISABLE, 1); + } + } + +_func_exit_; +} + +void p2p_ps_wk_hdl(_adapter *padapter, u8 p2p_ps_state) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); + +_func_enter_; + + // Pre action for p2p state + switch(p2p_ps_state) + { + case P2P_PS_DISABLE: + pwdinfo->p2p_ps_state = p2p_ps_state; + + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, (u8 *)(&p2p_ps_state)); + + pwdinfo->noa_index = 0; + pwdinfo->ctwindow = 0; + pwdinfo->opp_ps = 0; + pwdinfo->noa_num = 0; + pwdinfo->p2p_ps_mode = P2P_PS_NONE; + if(pwrpriv->bFwCurrentInPSMode == _TRUE) + { + if(pwrpriv->smart_ps == 0) + { + pwrpriv->smart_ps = 2; + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&(pwrpriv->pwr_mode))); + } + } + break; + case P2P_PS_ENABLE: + if (pwdinfo->p2p_ps_mode > P2P_PS_NONE) { + pwdinfo->p2p_ps_state = p2p_ps_state; + + if( pwdinfo->ctwindow > 0 ) + { + if(pwrpriv->smart_ps != 0) + { + pwrpriv->smart_ps = 0; + DBG_871X("%s(): Enter CTW, change SmartPS\n", __FUNCTION__); + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&(pwrpriv->pwr_mode))); + } + } + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, (u8 *)(&p2p_ps_state)); + } + break; + case P2P_PS_SCAN: + case P2P_PS_SCAN_DONE: + case P2P_PS_ALLSTASLEEP: + if (pwdinfo->p2p_ps_mode > P2P_PS_NONE) { + pwdinfo->p2p_ps_state = p2p_ps_state; + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, (u8 *)(&p2p_ps_state)); + } + break; + default: + break; + } + +_func_exit_; +} + +u8 p2p_ps_wk_cmd(_adapter*padapter, u8 p2p_ps_state, u8 enqueue) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + +_func_enter_; + + if ( rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) +#ifdef CONFIG_CONCURRENT_MODE + || (padapter->iface_type != IFACE_PORT0) +#endif + ) + { + return res; + } + + if(enqueue) + { + ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj)); + if(ph2c==NULL){ + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = (struct drvextra_cmd_parm*)rtw_zmalloc(sizeof(struct drvextra_cmd_parm)); + if(pdrvextra_cmd_parm==NULL){ + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + res= _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = P2P_PS_WK_CID; + pdrvextra_cmd_parm->type_size = p2p_ps_state; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } + else + { + p2p_ps_wk_hdl(padapter, p2p_ps_state); + } + +exit: + +_func_exit_; + + return res; + +} +#endif // CONFIG_P2P_PS + +static void reset_ch_sitesurvey_timer_process (void *FunctionContext) +{ + _adapter *adapter = (_adapter *)FunctionContext; + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + DBG_871X( "[%s] In\n", __FUNCTION__ ); + // Reset the operation channel information + pwdinfo->rx_invitereq_info.operation_ch[0] = 0; +#ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->rx_invitereq_info.operation_ch[1] = 0; + pwdinfo->rx_invitereq_info.operation_ch[2] = 0; + pwdinfo->rx_invitereq_info.operation_ch[3] = 0; +#endif //CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->rx_invitereq_info.scan_op_ch_only = 0; +} + +static void reset_ch_sitesurvey_timer_process2 (void *FunctionContext) +{ + _adapter *adapter = (_adapter *)FunctionContext; + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + DBG_871X( "[%s] In\n", __FUNCTION__ ); + // Reset the operation channel information + pwdinfo->p2p_info.operation_ch[0] = 0; +#ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->p2p_info.operation_ch[1] = 0; + pwdinfo->p2p_info.operation_ch[2] = 0; + pwdinfo->p2p_info.operation_ch[3] = 0; +#endif //CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->p2p_info.scan_op_ch_only = 0; +} + +static void restore_p2p_state_timer_process (void *FunctionContext) +{ + _adapter *adapter = (_adapter *)FunctionContext; + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + p2p_protocol_wk_cmd( adapter, P2P_RESTORE_STATE_WK ); +} + +static void pre_tx_scan_timer_process (void *FunctionContext) +{ + _adapter *adapter = (_adapter *) FunctionContext; + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + _irqL irqL; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + u8 _status = 0; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ)) + { + if ( _TRUE == pwdinfo->tx_prov_disc_info.benable ) // the provision discovery request frame is trigger to send or not + { + p2p_protocol_wk_cmd( adapter, P2P_PRE_TX_PROVDISC_PROCESS_WK ); + //issue_probereq_p2p(adapter, NULL); + //_set_timer( &pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT ); + } + } + else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) + { + if ( _TRUE == pwdinfo->nego_req_info.benable ) + { + p2p_protocol_wk_cmd( adapter, P2P_PRE_TX_NEGOREQ_PROCESS_WK ); + } + } + else if ( rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_INVITE_REQ ) ) + { + if ( _TRUE == pwdinfo->invitereq_info.benable ) + { + p2p_protocol_wk_cmd( adapter, P2P_PRE_TX_INVITEREQ_PROCESS_WK ); + } + } + else + { + DBG_8192C( "[%s] p2p_state is %d, ignore!!\n", __FUNCTION__, rtw_p2p_state(pwdinfo) ); + } + + _exit_critical_bh(&pmlmepriv->lock, &irqL); +} + +static void find_phase_timer_process (void *FunctionContext) +{ + _adapter *adapter = (_adapter *)FunctionContext; + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + adapter->wdinfo.find_phase_state_exchange_cnt++; + + p2p_protocol_wk_cmd( adapter, P2P_FIND_PHASE_WK ); +} + +#ifdef CONFIG_CONCURRENT_MODE +void ap_p2p_switch_timer_process (void *FunctionContext) +{ + _adapter *adapter = (_adapter *)FunctionContext; + struct wifidirect_info *pwdinfo = &adapter->wdinfo; +#ifdef CONFIG_IOCTL_CFG80211 + struct rtw_wdev_priv *pwdev_priv = wdev_to_priv(adapter->rtw_wdev); +#endif + + if(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + +#ifdef CONFIG_IOCTL_CFG80211 + ATOMIC_SET(&pwdev_priv->switch_ch_to, 1); +#endif + + p2p_protocol_wk_cmd( adapter, P2P_AP_P2P_CH_SWITCH_PROCESS_WK ); +} +#endif + +void reset_global_wifidirect_info( _adapter* padapter ) +{ + struct wifidirect_info *pwdinfo; + + pwdinfo = &padapter->wdinfo; + pwdinfo->persistent_supported = 0; + pwdinfo->session_available = _TRUE; + pwdinfo->wfd_tdls_enable = 0; + pwdinfo->wfd_tdls_weaksec = 0; +} + +#ifdef CONFIG_WFD +int rtw_init_wifi_display_info(_adapter* padapter) +{ + int res = _SUCCESS; + struct wifi_display_info *pwfd_info = &padapter->wfd_info; + + // Used in P2P and TDLS + pwfd_info->rtsp_ctrlport = 554; + pwfd_info->peer_rtsp_ctrlport = 0; // Reset to 0 + pwfd_info->wfd_enable = _FALSE; + pwfd_info->wfd_device_type = WFD_DEVINFO_PSINK; + pwfd_info->scan_result_type = SCAN_RESULT_P2P_ONLY; + + // Used in P2P + pwfd_info->peer_session_avail = _TRUE; + pwfd_info->wfd_pc = _FALSE; + + // Used in TDLS + _rtw_memset( pwfd_info->ip_address, 0x00, 4 ); + _rtw_memset( pwfd_info->peer_ip_address, 0x00, 4 ); + return res; + +} +#endif //CONFIG_WFD + +void rtw_init_wifidirect_timers(_adapter* padapter) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + _init_timer( &pwdinfo->find_phase_timer, padapter->pnetdev, find_phase_timer_process, padapter ); + _init_timer( &pwdinfo->restore_p2p_state_timer, padapter->pnetdev, restore_p2p_state_timer_process, padapter ); + _init_timer( &pwdinfo->pre_tx_scan_timer, padapter->pnetdev, pre_tx_scan_timer_process, padapter ); + _init_timer( &pwdinfo->reset_ch_sitesurvey, padapter->pnetdev, reset_ch_sitesurvey_timer_process, padapter ); + _init_timer( &pwdinfo->reset_ch_sitesurvey2, padapter->pnetdev, reset_ch_sitesurvey_timer_process2, padapter ); +#ifdef CONFIG_CONCURRENT_MODE + _init_timer( &pwdinfo->ap_p2p_switch_timer, padapter->pnetdev, ap_p2p_switch_timer_process, padapter ); +#endif +} + +void rtw_init_wifidirect_addrs(_adapter* padapter, u8 *dev_addr, u8 *iface_addr) +{ +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + /*init device&interface address */ + if (dev_addr) { + _rtw_memcpy(pwdinfo->device_addr, dev_addr, ETH_ALEN); + } + if (iface_addr) { + _rtw_memcpy(pwdinfo->interface_addr, iface_addr, ETH_ALEN); + } +#endif +} + +void init_wifidirect_info( _adapter* padapter, enum P2P_ROLE role) +{ + struct wifidirect_info *pwdinfo; +#ifdef CONFIG_WFD + struct wifi_display_info *pwfd_info = &padapter->wfd_info; +#endif +#ifdef CONFIG_CONCURRENT_MODE + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct wifidirect_info *pbuddy_wdinfo; + struct mlme_priv *pbuddy_mlmepriv; + struct mlme_ext_priv *pbuddy_mlmeext; +#endif + + pwdinfo = &padapter->wdinfo; + + pwdinfo->padapter = padapter; + + // 1, 6, 11 are the social channel defined in the WiFi Direct specification. + pwdinfo->social_chan[0] = 1; + pwdinfo->social_chan[1] = 6; + pwdinfo->social_chan[2] = 11; + pwdinfo->social_chan[3] = 0; // channel 0 for scanning ending in site survey function. + +#ifdef CONFIG_CONCURRENT_MODE + if (pbuddy_adapter) { + pbuddy_wdinfo = &pbuddy_adapter->wdinfo; + pbuddy_mlmepriv = &pbuddy_adapter->mlmepriv; + pbuddy_mlmeext = &pbuddy_adapter->mlmeextpriv; + } + + if ( ( check_buddy_fwstate(padapter, _FW_LINKED ) == _TRUE ) && + ( ( pbuddy_mlmeext->cur_channel == 1) || ( pbuddy_mlmeext->cur_channel == 6 ) || ( pbuddy_mlmeext->cur_channel == 11 ) ) + ) + { + // Use the AP's channel as the listen channel + // This will avoid the channel switch between AP's channel and listen channel. + pwdinfo->listen_channel = pbuddy_mlmeext->cur_channel; + } + else +#endif //CONFIG_CONCURRENT_MODE + { + // Use the channel 11 as the listen channel + pwdinfo->listen_channel = 11; + } + + if (role == P2P_ROLE_DEVICE) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + #ifdef CONFIG_CONCURRENT_MODE + if ( check_buddy_fwstate(padapter, _FW_LINKED ) == _TRUE ) + { + rtw_p2p_set_state(pwdinfo, P2P_STATE_IDLE); + } + else + #endif + { + rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN); + } + pwdinfo->intent = 1; + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_LISTEN); + } + else if (role == P2P_ROLE_CLIENT) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + pwdinfo->intent = 1; + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + } + else if (role == P2P_ROLE_GO) + { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + pwdinfo->intent = 15; + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + } + +// Use the OFDM rate in the P2P probe response frame. ( 6(B), 9(B), 12, 18, 24, 36, 48, 54 ) + pwdinfo->support_rate[0] = 0x8c; // 6(B) + pwdinfo->support_rate[1] = 0x92; // 9(B) + pwdinfo->support_rate[2] = 0x18; // 12 + pwdinfo->support_rate[3] = 0x24; // 18 + pwdinfo->support_rate[4] = 0x30; // 24 + pwdinfo->support_rate[5] = 0x48; // 36 + pwdinfo->support_rate[6] = 0x60; // 48 + pwdinfo->support_rate[7] = 0x6c; // 54 + + _rtw_memcpy( ( void* ) pwdinfo->p2p_wildcard_ssid, "DIRECT-", 7 ); + + _rtw_memset( pwdinfo->device_name, 0x00, WPS_MAX_DEVICE_NAME_LEN ); + pwdinfo->device_name_len = 0; + + _rtw_memset( &pwdinfo->invitereq_info, 0x00, sizeof( struct tx_invite_req_info ) ); + pwdinfo->invitereq_info.token = 3; // Token used for P2P invitation request frame. + + _rtw_memset( &pwdinfo->inviteresp_info, 0x00, sizeof( struct tx_invite_resp_info ) ); + pwdinfo->inviteresp_info.token = 0; + + pwdinfo->profileindex = 0; + _rtw_memset( &pwdinfo->profileinfo[ 0 ], 0x00, sizeof( struct profile_info ) * P2P_MAX_PERSISTENT_GROUP_NUM ); + + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_NONE); + + pwdinfo->listen_dwell = ( u8 ) (( rtw_get_current_time() % 3 ) + 1); + //DBG_8192C( "[%s] listen_dwell time is %d00ms\n", __FUNCTION__, pwdinfo->listen_dwell ); + + _rtw_memset( &pwdinfo->tx_prov_disc_info, 0x00, sizeof( struct tx_provdisc_req_info ) ); + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_NONE; + + _rtw_memset( &pwdinfo->nego_req_info, 0x00, sizeof( struct tx_nego_req_info ) ); + + pwdinfo->device_password_id_for_nego = WPS_DPID_PBC; + pwdinfo->negotiation_dialog_token = 1; + + _rtw_memset( pwdinfo->nego_ssid, 0x00, WLAN_SSID_MAXLEN ); + pwdinfo->nego_ssidlen = 0; + + pwdinfo->ui_got_wps_info = P2P_NO_WPSINFO; +#ifdef CONFIG_WFD + pwdinfo->supported_wps_cm = WPS_CONFIG_METHOD_DISPLAY | WPS_CONFIG_METHOD_PBC; + pwdinfo->wfd_info = pwfd_info; +#else + pwdinfo->supported_wps_cm = WPS_CONFIG_METHOD_DISPLAY | WPS_CONFIG_METHOD_PBC | WPS_CONFIG_METHOD_KEYPAD; +#endif //CONFIG_WFD + pwdinfo->channel_list_attr_len = 0; + _rtw_memset( pwdinfo->channel_list_attr, 0x00, 100 ); + + _rtw_memset( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, 0x00, 4 ); + _rtw_memset( pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, '0', 3 ); + _rtw_memset( &pwdinfo->groupid_info, 0x00, sizeof( struct group_id_info ) ); +#ifdef CONFIG_CONCURRENT_MODE +#ifdef CONFIG_IOCTL_CFG80211 + pwdinfo->ext_listen_interval = 1000; //The interval to be available with legacy AP during p2p0-find/scan + pwdinfo->ext_listen_period = 3000; //The time period to be available for P2P during nego +#else //!CONFIG_IOCTL_CFG80211 + //pwdinfo->ext_listen_interval = 3000; + //pwdinfo->ext_listen_period = 400; + pwdinfo->ext_listen_interval = 1000; + pwdinfo->ext_listen_period = 1000; +#endif //!CONFIG_IOCTL_CFG80211 +#endif + +// Commented by Kurt 20130319 +// For WiDi purpose: Use CFG80211 interface but controled WFD/RDS frame by driver itself. +#ifdef CONFIG_IOCTL_CFG80211 + pwdinfo->driver_interface = DRIVER_CFG80211; +#else + pwdinfo->driver_interface = DRIVER_WEXT; +#endif //CONFIG_IOCTL_CFG80211 + + pwdinfo->wfd_tdls_enable = 0; + _rtw_memset( pwdinfo->p2p_peer_interface_addr, 0x00, ETH_ALEN ); + _rtw_memset( pwdinfo->p2p_peer_device_addr, 0x00, ETH_ALEN ); + + pwdinfo->rx_invitereq_info.operation_ch[0] = 0; + pwdinfo->rx_invitereq_info.operation_ch[1] = 0; // Used to indicate the scan end in site survey function +#ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->rx_invitereq_info.operation_ch[2] = 0; + pwdinfo->rx_invitereq_info.operation_ch[3] = 0; + pwdinfo->rx_invitereq_info.operation_ch[4] = 0; +#endif //CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->rx_invitereq_info.scan_op_ch_only = 0; + pwdinfo->p2p_info.operation_ch[0] = 0; + pwdinfo->p2p_info.operation_ch[1] = 0; // Used to indicate the scan end in site survey function +#ifdef CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->p2p_info.operation_ch[2] = 0; + pwdinfo->p2p_info.operation_ch[3] = 0; + pwdinfo->p2p_info.operation_ch[4] = 0; +#endif //CONFIG_P2P_OP_CHK_SOCIAL_CH + pwdinfo->p2p_info.scan_op_ch_only = 0; +} + +#ifdef CONFIG_DBG_P2P + +/** + * rtw_p2p_role_txt - Get the p2p role name as a text string + * @role: P2P role + * Returns: The state name as a printable text string + */ +const char * rtw_p2p_role_txt(enum P2P_ROLE role) +{ + switch (role) { + case P2P_ROLE_DISABLE: + return "P2P_ROLE_DISABLE"; + case P2P_ROLE_DEVICE: + return "P2P_ROLE_DEVICE"; + case P2P_ROLE_CLIENT: + return "P2P_ROLE_CLIENT"; + case P2P_ROLE_GO: + return "P2P_ROLE_GO"; + default: + return "UNKNOWN"; + } +} + +/** + * rtw_p2p_state_txt - Get the p2p state name as a text string + * @state: P2P state + * Returns: The state name as a printable text string + */ +const char * rtw_p2p_state_txt(enum P2P_STATE state) +{ + switch (state) { + case P2P_STATE_NONE: + return "P2P_STATE_NONE"; + case P2P_STATE_IDLE: + return "P2P_STATE_IDLE"; + case P2P_STATE_LISTEN: + return "P2P_STATE_LISTEN"; + case P2P_STATE_SCAN: + return "P2P_STATE_SCAN"; + case P2P_STATE_FIND_PHASE_LISTEN: + return "P2P_STATE_FIND_PHASE_LISTEN"; + case P2P_STATE_FIND_PHASE_SEARCH: + return "P2P_STATE_FIND_PHASE_SEARCH"; + case P2P_STATE_TX_PROVISION_DIS_REQ: + return "P2P_STATE_TX_PROVISION_DIS_REQ"; + case P2P_STATE_RX_PROVISION_DIS_RSP: + return "P2P_STATE_RX_PROVISION_DIS_RSP"; + case P2P_STATE_RX_PROVISION_DIS_REQ: + return "P2P_STATE_RX_PROVISION_DIS_REQ"; + case P2P_STATE_GONEGO_ING: + return "P2P_STATE_GONEGO_ING"; + case P2P_STATE_GONEGO_OK: + return "P2P_STATE_GONEGO_OK"; + case P2P_STATE_GONEGO_FAIL: + return "P2P_STATE_GONEGO_FAIL"; + case P2P_STATE_RECV_INVITE_REQ_MATCH: + return "P2P_STATE_RECV_INVITE_REQ_MATCH"; + case P2P_STATE_PROVISIONING_ING: + return "P2P_STATE_PROVISIONING_ING"; + case P2P_STATE_PROVISIONING_DONE: + return "P2P_STATE_PROVISIONING_DONE"; + case P2P_STATE_TX_INVITE_REQ: + return "P2P_STATE_TX_INVITE_REQ"; + case P2P_STATE_RX_INVITE_RESP_OK: + return "P2P_STATE_RX_INVITE_RESP_OK"; + case P2P_STATE_RECV_INVITE_REQ_DISMATCH: + return "P2P_STATE_RECV_INVITE_REQ_DISMATCH"; + case P2P_STATE_RECV_INVITE_REQ_GO: + return "P2P_STATE_RECV_INVITE_REQ_GO"; + case P2P_STATE_RECV_INVITE_REQ_JOIN: + return "P2P_STATE_RECV_INVITE_REQ_JOIN"; + case P2P_STATE_RX_INVITE_RESP_FAIL: + return "P2P_STATE_RX_INVITE_RESP_FAIL"; + case P2P_STATE_RX_INFOR_NOREADY: + return "P2P_STATE_RX_INFOR_NOREADY"; + case P2P_STATE_TX_INFOR_NOREADY: + return "P2P_STATE_TX_INFOR_NOREADY"; + default: + return "UNKNOWN"; + } +} + +void dbg_rtw_p2p_set_state(struct wifidirect_info *wdinfo, enum P2P_STATE state, const char *caller, int line) +{ + if(!_rtw_p2p_chk_state(wdinfo, state)) { + enum P2P_STATE old_state = _rtw_p2p_state(wdinfo); + _rtw_p2p_set_state(wdinfo, state); + DBG_871X("[CONFIG_DBG_P2P]%s:%d set_state from %s to %s\n", caller, line + , rtw_p2p_state_txt(old_state), rtw_p2p_state_txt(_rtw_p2p_state(wdinfo)) + ); + } else { + DBG_871X("[CONFIG_DBG_P2P]%s:%d set_state to same state %s\n", caller, line + , rtw_p2p_state_txt(_rtw_p2p_state(wdinfo)) + ); + } +} +void dbg_rtw_p2p_set_pre_state(struct wifidirect_info *wdinfo, enum P2P_STATE state, const char *caller, int line) +{ + if(_rtw_p2p_pre_state(wdinfo) != state) { + enum P2P_STATE old_state = _rtw_p2p_pre_state(wdinfo); + _rtw_p2p_set_pre_state(wdinfo, state); + DBG_871X("[CONFIG_DBG_P2P]%s:%d set_pre_state from %s to %s\n", caller, line + , rtw_p2p_state_txt(old_state), rtw_p2p_state_txt(_rtw_p2p_pre_state(wdinfo)) + ); + } else { + DBG_871X("[CONFIG_DBG_P2P]%s:%d set_pre_state to same state %s\n", caller, line + , rtw_p2p_state_txt(_rtw_p2p_pre_state(wdinfo)) + ); + } +} +#if 0 +void dbg_rtw_p2p_restore_state(struct wifidirect_info *wdinfo, const char *caller, int line) +{ + if(wdinfo->pre_p2p_state != -1) { + DBG_871X("[CONFIG_DBG_P2P]%s:%d restore from %s to %s\n", caller, line + , p2p_state_str[wdinfo->p2p_state], p2p_state_str[wdinfo->pre_p2p_state] + ); + _rtw_p2p_restore_state(wdinfo); + } else { + DBG_871X("[CONFIG_DBG_P2P]%s:%d restore no pre state, cur state %s\n", caller, line + , p2p_state_str[wdinfo->p2p_state] + ); + } +} +#endif +void dbg_rtw_p2p_set_role(struct wifidirect_info *wdinfo, enum P2P_ROLE role, const char *caller, int line) +{ + if(wdinfo->role != role) { + enum P2P_ROLE old_role = wdinfo->role; + _rtw_p2p_set_role(wdinfo, role); + DBG_871X("[CONFIG_DBG_P2P]%s:%d set_role from %s to %s\n", caller, line + , rtw_p2p_role_txt(old_role), rtw_p2p_role_txt(wdinfo->role) + ); + } else { + DBG_871X("[CONFIG_DBG_P2P]%s:%d set_role to same role %s\n", caller, line + , rtw_p2p_role_txt(wdinfo->role) + ); + } +} +#endif //CONFIG_DBG_P2P + + +int rtw_p2p_enable(_adapter *padapter, enum P2P_ROLE role) +{ + int ret = _SUCCESS; + struct wifidirect_info *pwdinfo= &(padapter->wdinfo); + + if (role == P2P_ROLE_DEVICE || role == P2P_ROLE_CLIENT|| role == P2P_ROLE_GO) + { + u8 channel, ch_offset; + u16 bwmode; + +#ifdef CONFIG_CONCURRENT_MODE + _adapter *pbuddy_adapter = padapter->pbuddy_adapter; + struct wifidirect_info *pbuddy_wdinfo = &pbuddy_adapter->wdinfo; + // Commented by Albert 2011/12/30 + // The driver just supports 1 P2P group operation. + // So, this function will do nothing if the buddy adapter had enabled the P2P function. + if(!rtw_p2p_chk_state(pbuddy_wdinfo, P2P_STATE_NONE)) + { + // The buddy adapter had enabled the P2P function. + return ret; + } +#endif //CONFIG_CONCURRENT_MODE + + //leave IPS/Autosuspend + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = _FAIL; + goto exit; + } + + // Added by Albert 2011/03/22 + // In the P2P mode, the driver should not support the b mode. + // So, the Tx packet shouldn't use the CCK rate + update_tx_basic_rate(padapter, WIRELESS_11AGN); + + //Enable P2P function + init_wifidirect_info(padapter, role); + + rtw_hal_set_odm_var(padapter,HAL_ODM_P2P_STATE,NULL,_TRUE); + #ifdef CONFIG_WFD + rtw_hal_set_odm_var(padapter,HAL_ODM_WIFI_DISPLAY_STATE,NULL,_TRUE); + #endif + + } + else if (role == P2P_ROLE_DISABLE) + { +#ifdef CONFIG_INTEL_WIDI + if( padapter->mlmepriv.p2p_reject_disable == _TRUE ) + return ret; +#endif //CONFIG_INTEL_WIDI + +#ifdef CONFIG_IOCTL_CFG80211 + if( padapter->wdinfo.driver_interface == DRIVER_CFG80211 ) + wdev_to_priv(padapter->rtw_wdev)->p2p_enabled = _FALSE; +#endif //CONFIG_IOCTL_CFG80211 + + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = _FAIL; + goto exit; + } + + //Disable P2P function + if(!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + { + _cancel_timer_ex( &pwdinfo->find_phase_timer ); + _cancel_timer_ex( &pwdinfo->restore_p2p_state_timer ); + _cancel_timer_ex( &pwdinfo->pre_tx_scan_timer); + _cancel_timer_ex( &pwdinfo->reset_ch_sitesurvey); + _cancel_timer_ex( &pwdinfo->reset_ch_sitesurvey2); + reset_ch_sitesurvey_timer_process( padapter ); + reset_ch_sitesurvey_timer_process2( padapter ); + #ifdef CONFIG_CONCURRENT_MODE + _cancel_timer_ex( &pwdinfo->ap_p2p_switch_timer); + #endif + rtw_p2p_set_state(pwdinfo, P2P_STATE_NONE); + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_NONE); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DISABLE); + _rtw_memset(&pwdinfo->rx_prov_disc_info, 0x00, sizeof(struct rx_provdisc_req_info)); + } + + rtw_hal_set_odm_var(padapter,HAL_ODM_P2P_STATE,NULL,_FALSE); + #ifdef CONFIG_WFD + rtw_hal_set_odm_var(padapter,HAL_ODM_WIFI_DISPLAY_STATE,NULL,_FALSE); + #endif + + //Restore to initial setting. + update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); + +#ifdef CONFIG_INTEL_WIDI + rtw_reset_widi_info(padapter); +#endif //CONFIG_INTEL_WIDI + + //For WiDi purpose. +#ifdef CONFIG_IOCTL_CFG80211 + pwdinfo->driver_interface = DRIVER_CFG80211; +#else + pwdinfo->driver_interface = DRIVER_WEXT; +#endif //CONFIG_IOCTL_CFG80211 + + } + +exit: + return ret; +} + +#endif //CONFIG_P2P + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_pwrctrl.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_pwrctrl.c new file mode 100755 index 000000000000..3ccfbfec9818 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_pwrctrl.c @@ -0,0 +1,1926 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_PWRCTRL_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <osdep_intf.h> + +#ifdef CONFIG_BT_COEXIST +#include <rtl8723a_hal.h> +#endif + +#ifdef CONFIG_IPS +void _ips_enter(_adapter * padapter) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + + if (padapter->hw_init_completed == _FALSE) { + DBG_871X("%s: hw_init_completed: %d\n", + __func__, padapter->hw_init_completed); + return; + } + + pwrpriv->bips_processing = _TRUE; + + // syn ips_mode with request + pwrpriv->ips_mode = pwrpriv->ips_mode_req; + + pwrpriv->ips_enter_cnts++; + DBG_871X("==>ips_enter cnts:%d\n",pwrpriv->ips_enter_cnts); +#ifdef CONFIG_BT_COEXIST + BTDM_TurnOffBtCoexistBeforeEnterIPS(padapter); +#endif + if(rf_off == pwrpriv->change_rfpwrstate ) + { + pwrpriv->bpower_saving = _TRUE; + DBG_871X_LEVEL(_drv_always_, "nolinked power save enter\n"); + + if(pwrpriv->ips_mode == IPS_LEVEL_2) + pwrpriv->bkeepfwalive = _TRUE; + + rtw_ips_pwr_down(padapter); + pwrpriv->rf_pwrstate = rf_off; + } + pwrpriv->bips_processing = _FALSE; + +} + +void ips_enter(_adapter * padapter) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + + _enter_pwrlock(&pwrpriv->lock); + _ips_enter(padapter); + _exit_pwrlock(&pwrpriv->lock); +} + +int _ips_leave(_adapter * padapter) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + int result = _SUCCESS; + + if((pwrpriv->rf_pwrstate == rf_off) &&(!pwrpriv->bips_processing)) + { + pwrpriv->bips_processing = _TRUE; + pwrpriv->change_rfpwrstate = rf_on; + pwrpriv->ips_leave_cnts++; + DBG_871X("==>ips_leave cnts:%d\n",pwrpriv->ips_leave_cnts); + + if ((result = rtw_ips_pwr_up(padapter)) == _SUCCESS) { + pwrpriv->rf_pwrstate = rf_on; + } + DBG_871X_LEVEL(_drv_always_, "nolinked power save leave\n"); + + DBG_871X("==> ips_leave.....LED(0x%08x)...\n",rtw_read32(padapter,0x4c)); + pwrpriv->bips_processing = _FALSE; + + pwrpriv->bkeepfwalive = _FALSE; + pwrpriv->bpower_saving = _FALSE; + } + + return result; +} + +int ips_leave(_adapter * padapter) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + int ret; + + _enter_pwrlock(&pwrpriv->lock); + ret = _ips_leave(padapter); + _exit_pwrlock(&pwrpriv->lock); + + return ret; +} +#endif /* CONFIG_IPS */ + +#ifdef CONFIG_AUTOSUSPEND +extern void autosuspend_enter(_adapter* padapter); +extern int autoresume_enter(_adapter* padapter); +#endif + +#ifdef SUPPORT_HW_RFOFF_DETECTED +int rtw_hw_suspend(_adapter *padapter ); +int rtw_hw_resume(_adapter *padapter); +#endif + +bool rtw_pwr_unassociated_idle(_adapter *adapter) +{ + _adapter *buddy = adapter->pbuddy_adapter; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + struct xmit_priv *pxmit_priv = &adapter->xmitpriv; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(adapter->wdinfo); +#ifdef CONFIG_IOCTL_CFG80211 + struct cfg80211_wifidirect_info *pcfg80211_wdinfo = &adapter->cfg80211_wdinfo; +#endif +#endif + + bool ret = _FALSE; + + if (adapter_to_pwrctl(adapter)->ips_deny_time >= rtw_get_current_time()) { + //DBG_871X("%s ips_deny_time\n", __func__); + goto exit; + } + + if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE|WIFI_SITE_MONITOR) + || check_fwstate(pmlmepriv, WIFI_UNDER_LINKING|WIFI_UNDER_WPS) + || check_fwstate(pmlmepriv, WIFI_AP_STATE) + || check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE|WIFI_ADHOC_STATE) + #if defined(CONFIG_P2P) && defined(CONFIG_IOCTL_CFG80211) && defined(CONFIG_P2P_IPS) + || pcfg80211_wdinfo->is_ro_ch + #elif defined(CONFIG_P2P) + || !rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) + #endif + ) { + goto exit; + } + + /* consider buddy, if exist */ + if (buddy) { + struct mlme_priv *b_pmlmepriv = &(buddy->mlmepriv); + #ifdef CONFIG_P2P + struct wifidirect_info *b_pwdinfo = &(buddy->wdinfo); + #ifdef CONFIG_IOCTL_CFG80211 + struct cfg80211_wifidirect_info *b_pcfg80211_wdinfo = &buddy->cfg80211_wdinfo; + #endif + #endif + + if (check_fwstate(b_pmlmepriv, WIFI_ASOC_STATE|WIFI_SITE_MONITOR) + || check_fwstate(b_pmlmepriv, WIFI_UNDER_LINKING|WIFI_UNDER_WPS) + || check_fwstate(b_pmlmepriv, WIFI_AP_STATE) + || check_fwstate(b_pmlmepriv, WIFI_ADHOC_MASTER_STATE|WIFI_ADHOC_STATE) + #if defined(CONFIG_P2P) && defined(CONFIG_IOCTL_CFG80211) && defined(CONFIG_P2P_IPS) + || b_pcfg80211_wdinfo->is_ro_ch + #elif defined(CONFIG_P2P) + || !rtw_p2p_chk_state(b_pwdinfo, P2P_STATE_NONE) + #endif + ) { + goto exit; + } + } + +#if (MP_DRIVER == 1) + if (adapter->registrypriv.mp_mode == 1) + goto exit; +#endif + +#ifdef CONFIG_INTEL_PROXIM + if(adapter->proximity.proxim_on==_TRUE){ + return; + } +#endif + + if (pxmit_priv->free_xmitbuf_cnt != NR_XMITBUFF || + pxmit_priv->free_xmit_extbuf_cnt != NR_XMIT_EXTBUFF) { + DBG_871X_LEVEL(_drv_always_, "There are some pkts to transmit\n"); + DBG_871X_LEVEL(_drv_info_, "free_xmitbuf_cnt: %d, free_xmit_extbuf_cnt: %d\n", + pxmit_priv->free_xmitbuf_cnt, pxmit_priv->free_xmit_extbuf_cnt); + goto exit; + } + + ret = _TRUE; + +exit: + return ret; +} + +#if defined (PLATFORM_LINUX)||defined (PLATFORM_FREEBSD) +void rtw_ps_processor(_adapter*padapter) +{ +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &( padapter->wdinfo ); +#endif //CONFIG_P2P + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); +#ifdef SUPPORT_HW_RFOFF_DETECTED + rt_rf_power_state rfpwrstate; +#endif //SUPPORT_HW_RFOFF_DETECTED + + pwrpriv->ps_processing = _TRUE; + +#ifdef SUPPORT_HW_RFOFF_DETECTED + if(pwrpriv->bips_processing == _TRUE) + goto exit; + + //DBG_871X("==> fw report state(0x%x)\n",rtw_read8(padapter,0x1ca)); + if(pwrpriv->bHWPwrPindetect) + { + #ifdef CONFIG_AUTOSUSPEND + if(padapter->registrypriv.usbss_enable) + { + if(pwrpriv->rf_pwrstate == rf_on) + { + if(padapter->net_closed == _TRUE) + pwrpriv->ps_flag = _TRUE; + + rfpwrstate = RfOnOffDetect(padapter); + DBG_871X("@@@@- #1 %s==> rfstate:%s \n",__FUNCTION__,(rfpwrstate==rf_on)?"rf_on":"rf_off"); + if(rfpwrstate!= pwrpriv->rf_pwrstate) + { + if(rfpwrstate == rf_off) + { + pwrpriv->change_rfpwrstate = rf_off; + + pwrpriv->bkeepfwalive = _TRUE; + pwrpriv->brfoffbyhw = _TRUE; + + autosuspend_enter(padapter); + } + } + } + } + else + #endif //CONFIG_AUTOSUSPEND + { + rfpwrstate = RfOnOffDetect(padapter); + DBG_871X("@@@@- #2 %s==> rfstate:%s \n",__FUNCTION__,(rfpwrstate==rf_on)?"rf_on":"rf_off"); + + if(rfpwrstate!= pwrpriv->rf_pwrstate) + { + if(rfpwrstate == rf_off) + { + pwrpriv->change_rfpwrstate = rf_off; + pwrpriv->brfoffbyhw = _TRUE; + padapter->bCardDisableWOHSM = _TRUE; + rtw_hw_suspend(padapter ); + } + else + { + pwrpriv->change_rfpwrstate = rf_on; + rtw_hw_resume(padapter ); + } + DBG_871X("current rf_pwrstate(%s)\n",(pwrpriv->rf_pwrstate == rf_off)?"rf_off":"rf_on"); + } + } + pwrpriv->pwr_state_check_cnts ++; + } +#endif //SUPPORT_HW_RFOFF_DETECTED + + if (pwrpriv->ips_mode_req == IPS_NONE) + goto exit; + + if (rtw_pwr_unassociated_idle(padapter) == _FALSE) + goto exit; + + if((pwrpriv->rf_pwrstate == rf_on) && ((pwrpriv->pwr_state_check_cnts%4)==0)) + { + DBG_871X("==>%s .fw_state(%x)\n",__FUNCTION__,get_fwstate(pmlmepriv)); + #if defined (CONFIG_BT_COEXIST)&& defined (CONFIG_AUTOSUSPEND) + #else + pwrpriv->change_rfpwrstate = rf_off; + #endif + #ifdef CONFIG_AUTOSUSPEND + if(padapter->registrypriv.usbss_enable) + { + if(pwrpriv->bHWPwrPindetect) + pwrpriv->bkeepfwalive = _TRUE; + + if(padapter->net_closed == _TRUE) + pwrpriv->ps_flag = _TRUE; + + #if defined (CONFIG_BT_COEXIST)&& defined (CONFIG_AUTOSUSPEND) + if (_TRUE==pwrpriv->bInternalAutoSuspend) { + DBG_871X("<==%s .pwrpriv->bInternalAutoSuspend)(%x)\n",__FUNCTION__,pwrpriv->bInternalAutoSuspend); + } else { + pwrpriv->change_rfpwrstate = rf_off; + padapter->bCardDisableWOHSM = _TRUE; + DBG_871X("<==%s .pwrpriv->bInternalAutoSuspend)(%x) call autosuspend_enter\n",__FUNCTION__,pwrpriv->bInternalAutoSuspend); + autosuspend_enter(padapter); + } + #else + padapter->bCardDisableWOHSM = _TRUE; + autosuspend_enter(padapter); + #endif //if defined (CONFIG_BT_COEXIST)&& defined (CONFIG_AUTOSUSPEND) + } + else if(pwrpriv->bHWPwrPindetect) + { + } + else + #endif //CONFIG_AUTOSUSPEND + { + #if defined (CONFIG_BT_COEXIST)&& defined (CONFIG_AUTOSUSPEND) + pwrpriv->change_rfpwrstate = rf_off; + #endif //defined (CONFIG_BT_COEXIST)&& defined (CONFIG_AUTOSUSPEND) + + #ifdef CONFIG_IPS + ips_enter(padapter); + #endif + } + } +exit: + rtw_set_pwr_state_check_timer(pwrpriv); + pwrpriv->ps_processing = _FALSE; + return; +} + +void pwr_state_check_handler(void *FunctionContext); +void pwr_state_check_handler(void *FunctionContext) +{ + _adapter *padapter = (_adapter *)FunctionContext; + rtw_ps_cmd(padapter); +} +#endif + + + +#ifdef CONFIG_LPS +/* + * + * Parameters + * padapter + * pslv power state level, only could be PS_STATE_S0 ~ PS_STATE_S4 + * + */ +void rtw_set_rpwm(PADAPTER padapter, u8 pslv) +{ + u8 rpwm; + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); +#ifdef CONFIG_DETECT_CPWM_BY_POLLING + u8 cpwm_orig = 0; + u8 cpwm_now = 0; + u32 cpwm_polling_start_time = 0; + u8 pollingRes = _FAIL; +#endif + +_func_enter_; + + pslv = PS_STATE(pslv); + + + if (_TRUE == pwrpriv->btcoex_rfon) + { + if (pslv < PS_STATE_S4) + pslv = PS_STATE_S3; + } + +#ifdef CONFIG_LPS_RPWM_TIMER + if (pwrpriv->brpwmtimeout == _TRUE) + { + DBG_871X("%s: RPWM timeout, force to set RPWM(0x%02X) again!\n", __FUNCTION__, pslv); + } + else +#endif // CONFIG_LPS_RPWM_TIMER + { + if ( (pwrpriv->rpwm == pslv) +#ifdef CONFIG_LPS_LCLK +#ifndef CONFIG_RTL8723A + || ((pwrpriv->rpwm >= PS_STATE_S2)&&(pslv >= PS_STATE_S2)) +#endif +#endif + ) + { + RT_TRACE(_module_rtl871x_pwrctrl_c_,_drv_err_, + ("%s: Already set rpwm[0x%02X], new=0x%02X!\n", __FUNCTION__, pwrpriv->rpwm, pslv)); + return; + } + } + + if ((padapter->bSurpriseRemoved == _TRUE) || + (padapter->hw_init_completed == _FALSE)) + { + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_, + ("%s: SurpriseRemoved(%d) hw_init_completed(%d)\n", + __FUNCTION__, padapter->bSurpriseRemoved, padapter->hw_init_completed)); + + pwrpriv->cpwm = PS_STATE_S4; + + return; + } + + if (padapter->bDriverStopped == _TRUE) + { + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_, + ("%s: change power state(0x%02X) when DriverStopped\n", __FUNCTION__, pslv)); + + if (pslv < PS_STATE_S2) { + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_, + ("%s: Reject to enter PS_STATE(0x%02X) lower than S2 when DriverStopped!!\n", __FUNCTION__, pslv)); + return; + } + } + + rpwm = pslv | pwrpriv->tog; +#ifdef CONFIG_LPS_LCLK + // only when from PS_STATE S0/S1 to S2 and higher needs ACK + if ((pwrpriv->cpwm < PS_STATE_S2) && (pslv >= PS_STATE_S2)) + rpwm |= PS_ACK; +#endif + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_, + ("rtw_set_rpwm: rpwm=0x%02x cpwm=0x%02x\n", rpwm, pwrpriv->cpwm)); + + pwrpriv->rpwm = pslv; + +#ifdef CONFIG_DETECT_CPWM_BY_POLLING + if (rpwm & PS_ACK) + { + //cpwm_orig = rtw_read8(padapter, SDIO_LOCAL_BASE | SDIO_REG_HCPWM1); + rtw_hal_get_hwreg(padapter, HW_VAR_GET_CPWM, (u8 *)(&cpwm_orig)); + } +#endif + +#if defined(CONFIG_LPS_RPWM_TIMER) && !defined(CONFIG_DETECT_CPWM_BY_POLLING) + if (rpwm & PS_ACK) + _set_timer(&pwrpriv->pwr_rpwm_timer, LPS_RPWM_WAIT_MS); +#endif // CONFIG_LPS_RPWM_TIMER && !CONFIG_DETECT_CPWM_BY_POLLING + rtw_hal_set_hwreg(padapter, HW_VAR_SET_RPWM, (u8 *)(&rpwm)); + + pwrpriv->tog += 0x80; + +#ifdef CONFIG_LPS_LCLK + // No LPS 32K, No Ack + if (!(rpwm & PS_ACK)) +#endif + { + pwrpriv->cpwm = pslv; + } + +#ifdef CONFIG_DETECT_CPWM_BY_POLLING + if (rpwm & PS_ACK) + { + cpwm_polling_start_time = rtw_get_current_time(); + + //polling cpwm + do{ + rtw_mdelay_os(1); + + //cpwm_now = rtw_read8(padapter, SDIO_LOCAL_BASE | SDIO_REG_HCPWM1); + rtw_hal_get_hwreg(padapter, HW_VAR_GET_CPWM, (u8 *)(&cpwm_now)); + if ((cpwm_orig ^ cpwm_now) & 0x80) + { +#ifdef CONFIG_LPS_LCLK + #ifdef CONFIG_RTL8723A + pwrpriv->cpwm = PS_STATE(cpwm_now); + #else // !CONFIG_RTL8723A + pwrpriv->cpwm = PS_STATE_S4; + #endif // !CONFIG_RTL8723A + pwrpriv->cpwm_tog = cpwm_now & PS_TOGGLE; +#endif + pollingRes = _SUCCESS; + break; + } + }while (rtw_get_passing_time_ms(cpwm_polling_start_time) < LPS_RPWM_WAIT_MS); + + if (pollingRes == _FAIL) + { +#ifdef CONFIG_LPS_RPWM_TIMER + _set_timer(&pwrpriv->pwr_rpwm_timer, 1); +#endif + DBG_871X("%s polling cpwm timeout!!!!!!!!!!\n", __FUNCTION__); + } + } +#endif + +_func_exit_; +} + +u8 PS_RDY_CHECK(_adapter * padapter); +u8 PS_RDY_CHECK(_adapter * padapter) +{ + u32 curr_time, delta_time; + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + +#ifdef CONFIG_WOWLAN + if(_TRUE == pwrpriv->bInSuspend && pwrpriv->wowlan_mode) + return _TRUE; + else if (_TRUE == pwrpriv->bInSuspend) + return _FALSE; +#else + if(_TRUE == pwrpriv->bInSuspend ) + return _FALSE; +#endif + + curr_time = rtw_get_current_time(); + delta_time = curr_time -pwrpriv->DelayLPSLastTimeStamp; + + if(delta_time < LPS_DELAY_TIME) + { + return _FALSE; + } + + if ((check_fwstate(pmlmepriv, _FW_LINKED) == _FALSE) || + (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) || + (check_fwstate(pmlmepriv, WIFI_UNDER_WPS) == _TRUE) || + (check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE) ) + return _FALSE; + + if( (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) && (padapter->securitypriv.binstallGrpkey == _FALSE) ) + { + DBG_871X("Group handshake still in progress !!!\n"); + return _FALSE; + } + +#ifdef CONFIG_IOCTL_CFG80211 + if (!rtw_cfg80211_pwr_mgmt(padapter)) + return _FALSE; +#endif + + return _TRUE; +} + +void rtw_set_ps_mode(PADAPTER padapter, u8 ps_mode, u8 smart_ps, u8 bcn_ant_mode) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &( padapter->wdinfo ); +#endif //CONFIG_P2P +#ifdef CONFIG_TDLS + struct sta_priv *pstapriv = &padapter->stapriv; + _irqL irqL; + int i, j; + _list *plist, *phead; + struct sta_info *ptdls_sta; +#endif //CONFIG_TDLS + +_func_enter_; + + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_, + ("%s: PowerMode=%d Smart_PS=%d\n", + __FUNCTION__, ps_mode, smart_ps)); + + if(ps_mode > PM_Card_Disable) { + RT_TRACE(_module_rtl871x_pwrctrl_c_,_drv_err_,("ps_mode:%d error\n", ps_mode)); + return; + } + + if (pwrpriv->pwr_mode == ps_mode) + { + if (PS_MODE_ACTIVE == ps_mode) return; + + if ((pwrpriv->smart_ps == smart_ps) && + (pwrpriv->bcn_ant_mode == bcn_ant_mode)) + { + return; + } + } + +#ifdef CONFIG_LPS_LCLK + _enter_pwrlock(&pwrpriv->lock); +#endif + + //if(pwrpriv->pwr_mode == PS_MODE_ACTIVE) + if(ps_mode == PS_MODE_ACTIVE) + { +#ifdef CONFIG_P2P_PS + if(pwdinfo->opp_ps == 0) +#endif //CONFIG_P2P_PS + { + DBG_871X("rtw_set_ps_mode: Leave 802.11 power save\n"); + +#ifdef CONFIG_TDLS + _enter_critical_bh(&pstapriv->sta_hash_lock, &irqL); + + for(i=0; i< NUM_STA; i++) + { + phead = &(pstapriv->sta_hash[i]); + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + ptdls_sta = LIST_CONTAINOR(plist, struct sta_info, hash_list); + + if( ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE ) + issue_nulldata_to_TDLS_peer_STA(padapter, ptdls_sta, 0); + plist = get_next(plist); + } + } + + _exit_critical_bh(&pstapriv->sta_hash_lock, &irqL); +#endif //CONFIG_TDLS + + pwrpriv->pwr_mode = ps_mode; + rtw_set_rpwm(padapter, PS_STATE_S4); +#ifdef CONFIG_WOWLAN + if (pwrpriv->wowlan_mode == _TRUE) + { + u32 start_time, delay_ms; + u8 val8; + delay_ms = 20; + start_time = rtw_get_current_time(); + do { + rtw_hal_get_hwreg(padapter, HW_VAR_SYS_CLKR, &val8); + if (!(val8 & BIT(4))){ //0x08 bit4 =1 --> in 32k, bit4 = 0 --> leave 32k + pwrpriv->cpwm = PS_STATE_S4; + break; + } + if (rtw_get_passing_time_ms(start_time) > delay_ms) + { + DBG_871X("%s: Wait for FW 32K leave more than %u ms!!!\n", __FUNCTION__, delay_ms); + break; + } + rtw_usleep_os(100); + } while (1); + } +#endif + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&ps_mode)); + pwrpriv->bFwCurrentInPSMode = _FALSE; + } + } + else + { + if (PS_RDY_CHECK(padapter) +#ifdef CONFIG_BT_COEXIST + || (BT_1Ant(padapter) == _TRUE) +#endif + ) + { + DBG_871X("%s: Enter 802.11 power save\n", __FUNCTION__); + +#ifdef CONFIG_TDLS + _enter_critical_bh(&pstapriv->sta_hash_lock, &irqL); + + for(i=0; i< NUM_STA; i++) + { + phead = &(pstapriv->sta_hash[i]); + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + ptdls_sta = LIST_CONTAINOR(plist, struct sta_info, hash_list); + + if( ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE ) + issue_nulldata_to_TDLS_peer_STA(padapter, ptdls_sta, 1); + plist = get_next(plist); + } + } + + _exit_critical_bh(&pstapriv->sta_hash_lock, &irqL); +#endif //CONFIG_TDLS + + pwrpriv->bFwCurrentInPSMode = _TRUE; + pwrpriv->pwr_mode = ps_mode; + pwrpriv->smart_ps = smart_ps; + pwrpriv->bcn_ant_mode = bcn_ant_mode; + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&ps_mode)); + +#ifdef CONFIG_P2P_PS + // Set CTWindow after LPS + if(pwdinfo->opp_ps == 1) + p2p_ps_wk_cmd(padapter, P2P_PS_ENABLE, 0); +#endif //CONFIG_P2P_PS + +#ifdef CONFIG_LPS_LCLK + DBG_871X("%s: alives: %d\n", __FUNCTION__, pwrpriv->alives); + if (pwrpriv->alives == 0) + rtw_set_rpwm(padapter, PS_STATE_S0); +#else + rtw_set_rpwm(padapter, PS_STATE_S2); +#endif + } + } + +#ifdef CONFIG_LPS_LCLK + _exit_pwrlock(&pwrpriv->lock); +#endif + +_func_exit_; +} + +/* + * Return: + * 0: Leave OK + * -1: Timeout + * -2: Other error + */ +s32 LPS_RF_ON_check(PADAPTER padapter, u32 delay_ms) +{ + u32 start_time; + u8 bAwake = _FALSE; + s32 err = 0; + + + start_time = rtw_get_current_time(); + while (1) + { + rtw_hal_get_hwreg(padapter, HW_VAR_FWLPS_RF_ON, &bAwake); + if (_TRUE == bAwake) + break; + + if (_TRUE == padapter->bSurpriseRemoved) + { + err = -2; + DBG_871X("%s: device surprise removed!!\n", __FUNCTION__); + break; + } + + if (rtw_get_passing_time_ms(start_time) > delay_ms) + { + err = -1; + DBG_871X("%s: Wait for FW LPS leave more than %u ms!!!\n", __FUNCTION__, delay_ms); + break; + } + rtw_usleep_os(100); + } + + return err; +} + +// +// Description: +// Enter the leisure power save mode. +// +void LPS_Enter(PADAPTER padapter) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + _adapter *buddy = padapter->pbuddy_adapter; + +_func_enter_; + +// DBG_871X("+LeisurePSEnter\n"); + +#ifdef CONFIG_CONCURRENT_MODE + if (padapter->iface_type != IFACE_PORT0) + return; /* Skip power saving for concurrent mode port 1*/ + + /* consider buddy, if exist */ + if (buddy) { + struct mlme_priv *b_pmlmepriv = &(buddy->mlmepriv); + #ifdef CONFIG_P2P + struct wifidirect_info *b_pwdinfo = &(buddy->wdinfo); + #ifdef CONFIG_IOCTL_CFG80211 + struct cfg80211_wifidirect_info *b_pcfg80211_wdinfo = &buddy->cfg80211_wdinfo; + #endif + #endif + + if (check_fwstate(b_pmlmepriv, WIFI_ASOC_STATE|WIFI_SITE_MONITOR) + || check_fwstate(b_pmlmepriv, WIFI_UNDER_LINKING|WIFI_UNDER_WPS) + || check_fwstate(b_pmlmepriv, WIFI_AP_STATE) + || check_fwstate(b_pmlmepriv, WIFI_ADHOC_MASTER_STATE|WIFI_ADHOC_STATE) + #if defined(CONFIG_P2P) && defined(CONFIG_IOCTL_CFG80211) && defined(CONFIG_P2P_IPS) + || b_pcfg80211_wdinfo->is_ro_ch + #elif defined(CONFIG_P2P) + || !rtw_p2p_chk_state(b_pwdinfo, P2P_STATE_NONE) + #endif + || rtw_is_scan_deny(buddy) + ) { + return; + } + } +#endif + + if (PS_RDY_CHECK(padapter) == _FALSE) + return; + + if (_TRUE == pwrpriv->bLeisurePs) + { + // Idle for a while if we connect to AP a while ago. + if(pwrpriv->LpsIdleCount >= 2) // 4 Sec + { + if(pwrpriv->pwr_mode == PS_MODE_ACTIVE) + { + pwrpriv->bpower_saving = _TRUE; + DBG_871X("%s smart_ps:%d\n", __func__, pwrpriv->smart_ps); + //For Tenda W311R IOT issue + rtw_set_ps_mode(padapter, pwrpriv->power_mgnt, pwrpriv->smart_ps, 0x40); + } + } + else + pwrpriv->LpsIdleCount++; + } + +// DBG_871X("-LeisurePSEnter\n"); + +_func_exit_; +} + +// +// Description: +// Leave the leisure power save mode. +// +void LPS_Leave(PADAPTER padapter) +{ +#define LPS_LEAVE_TIMEOUT_MS 100 + + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + u32 start_time; + u8 bAwake = _FALSE; + +_func_enter_; + +#ifdef CONFIG_CONCURRENT_MODE + if (padapter->iface_type != IFACE_PORT0) + return; /* Skip power saving for concurrent mode port 1*/ +#endif + +// DBG_871X("+LeisurePSLeave\n"); + + if (pwrpriv->bLeisurePs) + { + if(pwrpriv->pwr_mode != PS_MODE_ACTIVE) + { + rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0x40); + + if(pwrpriv->pwr_mode == PS_MODE_ACTIVE) + LPS_RF_ON_check(padapter, LPS_LEAVE_TIMEOUT_MS); + } + } + + pwrpriv->bpower_saving = _FALSE; + +// DBG_871X("-LeisurePSLeave\n"); + +_func_exit_; +} +#endif + +// +// Description: Leave all power save mode: LPS, FwLPS, IPS if needed. +// Move code to function by tynli. 2010.03.26. +// +void LeaveAllPowerSaveMode(IN PADAPTER Adapter) +{ + struct mlme_priv *pmlmepriv = &(Adapter->mlmepriv); + u8 enqueue = 0; + +_func_enter_; + + //DBG_871X("%s.....\n",__FUNCTION__); + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + { //connect +#ifdef CONFIG_LPS_LCLK + enqueue = 1; +#endif + +#ifdef CONFIG_P2P_PS + p2p_ps_wk_cmd(Adapter, P2P_PS_DISABLE, enqueue); +#endif //CONFIG_P2P_PS + +#ifdef CONFIG_LPS + rtw_lps_ctrl_wk_cmd(Adapter, LPS_CTRL_LEAVE, enqueue); +#endif + +#ifdef CONFIG_LPS_LCLK + LPS_Leave_check(Adapter); +#endif + } + else + { + if(adapter_to_pwrctl(Adapter)->rf_pwrstate== rf_off) + { + #ifdef CONFIG_AUTOSUSPEND + if(Adapter->registrypriv.usbss_enable) + { + #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) + usb_disable_autosuspend(adapter_to_dvobj(Adapter)->pusbdev); + #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,22) && LINUX_VERSION_CODE<=KERNEL_VERSION(2,6,34)) + adapter_to_dvobj(Adapter)->pusbdev->autosuspend_disabled = Adapter->bDisableAutosuspend;//autosuspend disabled by the user + #endif + } + else + #endif + { +#if defined(CONFIG_PLATFORM_SPRD) && defined(CONFIG_RTL8188E) + #ifdef CONFIG_IPS + if(_FALSE == ips_leave(Adapter)) + { + DBG_871X("======> ips_leave fail.............\n"); + } + #endif +#endif //CONFIG_PLATFORM_SPRD && CONFIG_RTL8188E + } + } + } + +_func_exit_; +} + +#ifdef CONFIG_LPS_LCLK +void LPS_Leave_check( + PADAPTER padapter) +{ + struct pwrctrl_priv *pwrpriv; + u32 start_time; + u8 bReady; + +_func_enter_; + + pwrpriv = adapter_to_pwrctl(padapter); + + bReady = _FALSE; + start_time = rtw_get_current_time(); + + rtw_yield_os(); + + while(1) + { + _enter_pwrlock(&pwrpriv->lock); + + if ((padapter->bSurpriseRemoved == _TRUE) + || (padapter->hw_init_completed == _FALSE) +#ifdef CONFIG_USB_HCI + || (padapter->bDriverStopped== _TRUE) +#endif + || (pwrpriv->pwr_mode == PS_MODE_ACTIVE) + ) + { + bReady = _TRUE; + } + + _exit_pwrlock(&pwrpriv->lock); + + if(_TRUE == bReady) + break; + + if(rtw_get_passing_time_ms(start_time)>100) + { + DBG_871X("Wait for cpwm event than 100 ms!!!\n"); + break; + } + rtw_msleep_os(1); + } + +_func_exit_; +} + +/* + * Caller:ISR handler... + * + * This will be called when CPWM interrupt is up. + * + * using to update cpwn of drv; and drv willl make a decision to up or down pwr level + */ +void cpwm_int_hdl( + PADAPTER padapter, + struct reportpwrstate_parm *preportpwrstate) +{ + struct pwrctrl_priv *pwrpriv; + +_func_enter_; + + pwrpriv = adapter_to_pwrctl(padapter); +#if 0 + if (pwrpriv->cpwm_tog == (preportpwrstate->state & PS_TOGGLE)) { + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_err_, + ("cpwm_int_hdl: tog(old)=0x%02x cpwm(new)=0x%02x toggle bit didn't change!?\n", + pwrpriv->cpwm_tog, preportpwrstate->state)); + goto exit; + } +#endif + + _enter_pwrlock(&pwrpriv->lock); + +#ifdef CONFIG_LPS_RPWM_TIMER + if (pwrpriv->rpwm < PS_STATE_S2) + { + DBG_871X("%s: Redundant CPWM Int. RPWM=0x%02X CPWM=0x%02x\n", __func__, pwrpriv->rpwm, pwrpriv->cpwm); + _exit_pwrlock(&pwrpriv->lock); + goto exit; + } +#endif // CONFIG_LPS_RPWM_TIMER + + pwrpriv->cpwm = PS_STATE(preportpwrstate->state); + pwrpriv->cpwm_tog = preportpwrstate->state & PS_TOGGLE; + + if (pwrpriv->cpwm >= PS_STATE_S2) + { + if (pwrpriv->alives & CMD_ALIVE) + _rtw_up_sema(&padapter->cmdpriv.cmd_queue_sema); + + if (pwrpriv->alives & XMIT_ALIVE) + _rtw_up_sema(&padapter->xmitpriv.xmit_sema); + } + + _exit_pwrlock(&pwrpriv->lock); + +exit: + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_, + ("cpwm_int_hdl: cpwm=0x%02x\n", pwrpriv->cpwm)); + +_func_exit_; +} + +static void cpwm_event_callback(struct work_struct *work) +{ + struct pwrctrl_priv *pwrpriv = container_of(work, struct pwrctrl_priv, cpwm_event); + struct dvobj_priv *dvobj = pwrctl_to_dvobj(pwrpriv); + _adapter *adapter = dvobj->if1; + struct reportpwrstate_parm report; + + //DBG_871X("%s\n",__FUNCTION__); + + report.state = PS_STATE_S2; + cpwm_int_hdl(adapter, &report); +} + +#ifdef CONFIG_LPS_RPWM_TIMER +static void rpwmtimeout_workitem_callback(struct work_struct *work) +{ + PADAPTER padapter; + struct dvobj_priv *dvobj; + struct pwrctrl_priv *pwrpriv; + + + pwrpriv = container_of(work, struct pwrctrl_priv, rpwmtimeoutwi); + dvobj = pwrctl_to_dvobj(pwrpriv); + padapter = dvobj->if1; +// DBG_871X("+%s: rpwm=0x%02X cpwm=0x%02X\n", __func__, pwrpriv->rpwm, pwrpriv->cpwm); + + _enter_pwrlock(&pwrpriv->lock); + if ((pwrpriv->rpwm == pwrpriv->cpwm) || (pwrpriv->cpwm >= PS_STATE_S2)) + { + DBG_871X("%s: rpwm=0x%02X cpwm=0x%02X CPWM done!\n", __func__, pwrpriv->rpwm, pwrpriv->cpwm); + goto exit; + } + _exit_pwrlock(&pwrpriv->lock); + + if (rtw_read8(padapter, 0x100) != 0xEA) + { +#if 1 + struct reportpwrstate_parm report; + + report.state = PS_STATE_S2; + DBG_871X("\n%s: FW already leave 32K!\n\n", __func__); + cpwm_int_hdl(padapter, &report); +#else + DBG_871X("\n%s: FW already leave 32K!\n\n", __func__); + cpwm_event_callback(&pwrpriv->cpwm_event); +#endif + return; + } + + _enter_pwrlock(&pwrpriv->lock); + + if ((pwrpriv->rpwm == pwrpriv->cpwm) || (pwrpriv->cpwm >= PS_STATE_S2)) + { + DBG_871X("%s: cpwm=%d, nothing to do!\n", __func__, pwrpriv->cpwm); + goto exit; + } + pwrpriv->brpwmtimeout = _TRUE; + rtw_set_rpwm(padapter, pwrpriv->rpwm); + pwrpriv->brpwmtimeout = _FALSE; + +exit: + _exit_pwrlock(&pwrpriv->lock); +} + +/* + * This function is a timer handler, can't do any IO in it. + */ +static void pwr_rpwm_timeout_handler(void *FunctionContext) +{ + PADAPTER padapter; + struct pwrctrl_priv *pwrpriv; + + + padapter = (PADAPTER)FunctionContext; + pwrpriv = adapter_to_pwrctl(padapter); +// DBG_871X("+%s: rpwm=0x%02X cpwm=0x%02X\n", __func__, pwrpriv->rpwm, pwrpriv->cpwm); + + if ((pwrpriv->rpwm == pwrpriv->cpwm) || (pwrpriv->cpwm >= PS_STATE_S2)) + { + DBG_871X("+%s: cpwm=%d, nothing to do!\n", __func__, pwrpriv->cpwm); + return; + } + + _set_workitem(&pwrpriv->rpwmtimeoutwi); +} +#endif // CONFIG_LPS_RPWM_TIMER + +__inline static void register_task_alive(struct pwrctrl_priv *pwrctrl, u32 tag) +{ + pwrctrl->alives |= tag; +} + +__inline static void unregister_task_alive(struct pwrctrl_priv *pwrctrl, u32 tag) +{ + pwrctrl->alives &= ~tag; +} + +/* + * Caller: rtw_xmit_thread + * + * Check if the fw_pwrstate is okay for xmit. + * If not (cpwm is less than S3), then the sub-routine + * will raise the cpwm to be greater than or equal to S3. + * + * Calling Context: Passive + * + * Return Value: + * _SUCCESS rtw_xmit_thread can write fifo/txcmd afterwards. + * _FAIL rtw_xmit_thread can not do anything. + */ +s32 rtw_register_tx_alive(PADAPTER padapter) +{ + s32 res; + struct pwrctrl_priv *pwrctrl; + u8 pslv; + +_func_enter_; + + res = _SUCCESS; + pwrctrl = adapter_to_pwrctl(padapter); +#ifdef CONFIG_BT_COEXIST + if (_TRUE == adapter_to_pwrctl(padapter)->btcoex_rfon) + pslv = PS_STATE_S3; + else +#endif + { + pslv = PS_STATE_S2; + } + + _enter_pwrlock(&pwrctrl->lock); + + register_task_alive(pwrctrl, XMIT_ALIVE); + + if (pwrctrl->bFwCurrentInPSMode == _TRUE) + { + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_, + ("rtw_register_tx_alive: cpwm=0x%02x alives=0x%08x\n", + pwrctrl->cpwm, pwrctrl->alives)); + + if (pwrctrl->cpwm < pslv) + { + if (pwrctrl->cpwm < PS_STATE_S2) + res = _FAIL; + if (pwrctrl->rpwm < pslv) + rtw_set_rpwm(padapter, pslv); + } + } + + _exit_pwrlock(&pwrctrl->lock); + +#ifdef CONFIG_DETECT_CPWM_BY_POLLING + if (_FAIL == res) + { + if (pwrctrl->cpwm >= PS_STATE_S2) + res = _SUCCESS; + } +#endif // CONFIG_DETECT_CPWM_BY_POLLING + +_func_exit_; + + return res; +} + +/* + * Caller: rtw_cmd_thread + * + * Check if the fw_pwrstate is okay for issuing cmd. + * If not (cpwm should be is less than S2), then the sub-routine + * will raise the cpwm to be greater than or equal to S2. + * + * Calling Context: Passive + * + * Return Value: + * _SUCCESS rtw_cmd_thread can issue cmds to firmware afterwards. + * _FAIL rtw_cmd_thread can not do anything. + */ +s32 rtw_register_cmd_alive(PADAPTER padapter) +{ + s32 res; + struct pwrctrl_priv *pwrctrl; + u8 pslv; + +_func_enter_; + + res = _SUCCESS; + pwrctrl = adapter_to_pwrctl(padapter); +#ifdef CONFIG_BT_COEXIST + if (_TRUE == adapter_to_pwrctl(padapter)->btcoex_rfon) + pslv = PS_STATE_S3; + else +#endif + { + pslv = PS_STATE_S2; + } + + _enter_pwrlock(&pwrctrl->lock); + + register_task_alive(pwrctrl, CMD_ALIVE); + + if (pwrctrl->bFwCurrentInPSMode == _TRUE) + { + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_info_, + ("rtw_register_cmd_alive: cpwm=0x%02x alives=0x%08x\n", + pwrctrl->cpwm, pwrctrl->alives)); + + if (pwrctrl->cpwm < pslv) + { + if (pwrctrl->cpwm < PS_STATE_S2) + res = _FAIL; + if (pwrctrl->rpwm < pslv) + rtw_set_rpwm(padapter, pslv); + } + } + + _exit_pwrlock(&pwrctrl->lock); + +#ifdef CONFIG_DETECT_CPWM_BY_POLLING + if (_FAIL == res) + { + if (pwrctrl->cpwm >= PS_STATE_S2) + res = _SUCCESS; + } +#endif // CONFIG_DETECT_CPWM_BY_POLLING + +_func_exit_; + + return res; +} + +/* + * Caller: rx_isr + * + * Calling Context: Dispatch/ISR + * + * Return Value: + * _SUCCESS + * _FAIL + */ +s32 rtw_register_rx_alive(PADAPTER padapter) +{ + struct pwrctrl_priv *pwrctrl; + +_func_enter_; + + pwrctrl = adapter_to_pwrctl(padapter); + + _enter_pwrlock(&pwrctrl->lock); + + register_task_alive(pwrctrl, RECV_ALIVE); + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_, + ("rtw_register_rx_alive: cpwm=0x%02x alives=0x%08x\n", + pwrctrl->cpwm, pwrctrl->alives)); + + _exit_pwrlock(&pwrctrl->lock); + +_func_exit_; + + return _SUCCESS; +} + +/* + * Caller: evt_isr or evt_thread + * + * Calling Context: Dispatch/ISR or Passive + * + * Return Value: + * _SUCCESS + * _FAIL + */ +s32 rtw_register_evt_alive(PADAPTER padapter) +{ + struct pwrctrl_priv *pwrctrl; + +_func_enter_; + + pwrctrl = adapter_to_pwrctl(padapter); + + _enter_pwrlock(&pwrctrl->lock); + + register_task_alive(pwrctrl, EVT_ALIVE); + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_, + ("rtw_register_evt_alive: cpwm=0x%02x alives=0x%08x\n", + pwrctrl->cpwm, pwrctrl->alives)); + + _exit_pwrlock(&pwrctrl->lock); + +_func_exit_; + + return _SUCCESS; +} + +/* + * Caller: ISR + * + * If ISR's txdone, + * No more pkts for TX, + * Then driver shall call this fun. to power down firmware again. + */ +void rtw_unregister_tx_alive(PADAPTER padapter) +{ + struct pwrctrl_priv *pwrctrl; + +_func_enter_; + + pwrctrl = adapter_to_pwrctl(padapter); + + _enter_pwrlock(&pwrctrl->lock); + + unregister_task_alive(pwrctrl, XMIT_ALIVE); + + if ((pwrctrl->pwr_mode != PS_MODE_ACTIVE) && + (pwrctrl->bFwCurrentInPSMode == _TRUE)) + { + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_, + ("%s: cpwm=0x%02x alives=0x%08x\n", + __FUNCTION__, pwrctrl->cpwm, pwrctrl->alives)); + + if ((pwrctrl->alives == 0) && + (pwrctrl->cpwm > PS_STATE_S0)) + { + rtw_set_rpwm(padapter, PS_STATE_S0); + } + } + + _exit_pwrlock(&pwrctrl->lock); + +_func_exit_; +} + +/* + * Caller: ISR + * + * If all commands have been done, + * and no more command to do, + * then driver shall call this fun. to power down firmware again. + */ +void rtw_unregister_cmd_alive(PADAPTER padapter) +{ + struct pwrctrl_priv *pwrctrl; + +_func_enter_; + + pwrctrl = adapter_to_pwrctl(padapter); + + _enter_pwrlock(&pwrctrl->lock); + + unregister_task_alive(pwrctrl, CMD_ALIVE); + + if ((pwrctrl->pwr_mode != PS_MODE_ACTIVE) && + (pwrctrl->bFwCurrentInPSMode == _TRUE)) + { + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_info_, + ("%s: cpwm=0x%02x alives=0x%08x\n", + __FUNCTION__, pwrctrl->cpwm, pwrctrl->alives)); + + if ((pwrctrl->alives == 0) && + (pwrctrl->cpwm > PS_STATE_S0)) + { + rtw_set_rpwm(padapter, PS_STATE_S0); + } + } + + _exit_pwrlock(&pwrctrl->lock); + +_func_exit_; +} + +/* + * Caller: ISR + */ +void rtw_unregister_rx_alive(PADAPTER padapter) +{ + struct pwrctrl_priv *pwrctrl; + +_func_enter_; + + pwrctrl = adapter_to_pwrctl(padapter); + + _enter_pwrlock(&pwrctrl->lock); + + unregister_task_alive(pwrctrl, RECV_ALIVE); + + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_, + ("rtw_unregister_rx_alive: cpwm=0x%02x alives=0x%08x\n", + pwrctrl->cpwm, pwrctrl->alives)); + + _exit_pwrlock(&pwrctrl->lock); + +_func_exit_; +} + +void rtw_unregister_evt_alive(PADAPTER padapter) +{ + struct pwrctrl_priv *pwrctrl; + +_func_enter_; + + pwrctrl = adapter_to_pwrctl(padapter); + + unregister_task_alive(pwrctrl, EVT_ALIVE); + + RT_TRACE(_module_rtl871x_pwrctrl_c_, _drv_notice_, + ("rtw_unregister_evt_alive: cpwm=0x%02x alives=0x%08x\n", + pwrctrl->cpwm, pwrctrl->alives)); + + _exit_pwrlock(&pwrctrl->lock); + +_func_exit_; +} +#endif /* CONFIG_LPS_LCLK */ + +#ifdef CONFIG_RESUME_IN_WORKQUEUE +static void resume_workitem_callback(struct work_struct *work); +#endif //CONFIG_RESUME_IN_WORKQUEUE + +void rtw_init_pwrctrl_priv(PADAPTER padapter) +{ + struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); + +#if defined(CONFIG_CONCURRENT_MODE) + if (padapter->adapter_type != PRIMARY_ADAPTER) + return; +#endif + +_func_enter_; + +#ifdef PLATFORM_WINDOWS + pwrctrlpriv->pnp_current_pwr_state=NdisDeviceStateD0; +#endif + + _init_pwrlock(&pwrctrlpriv->lock); + pwrctrlpriv->rf_pwrstate = rf_on; + pwrctrlpriv->ips_enter_cnts=0; + pwrctrlpriv->ips_leave_cnts=0; + pwrctrlpriv->bips_processing = _FALSE; + + pwrctrlpriv->ips_mode = padapter->registrypriv.ips_mode; + pwrctrlpriv->ips_mode_req = padapter->registrypriv.ips_mode; + + pwrctrlpriv->pwr_state_check_interval = RTW_PWR_STATE_CHK_INTERVAL; + pwrctrlpriv->pwr_state_check_cnts = 0; + pwrctrlpriv->bInternalAutoSuspend = _FALSE; + pwrctrlpriv->bInSuspend = _FALSE; + pwrctrlpriv->bkeepfwalive = _FALSE; + +#ifdef CONFIG_AUTOSUSPEND +#ifdef SUPPORT_HW_RFOFF_DETECTED + pwrctrlpriv->pwr_state_check_interval = (pwrctrlpriv->bHWPwrPindetect) ?1000:2000; +#endif +#endif + + pwrctrlpriv->LpsIdleCount = 0; + //pwrctrlpriv->FWCtrlPSMode =padapter->registrypriv.power_mgnt;// PS_MODE_MIN; + if (padapter->registrypriv.mp_mode == 1) + pwrctrlpriv->power_mgnt =PS_MODE_ACTIVE ; + else + pwrctrlpriv->power_mgnt =padapter->registrypriv.power_mgnt;// PS_MODE_MIN; + pwrctrlpriv->bLeisurePs = (PS_MODE_ACTIVE != pwrctrlpriv->power_mgnt)?_TRUE:_FALSE; + + pwrctrlpriv->bFwCurrentInPSMode = _FALSE; + + pwrctrlpriv->rpwm = 0; + pwrctrlpriv->cpwm = PS_STATE_S4; + + pwrctrlpriv->pwr_mode = PS_MODE_ACTIVE; + pwrctrlpriv->smart_ps = padapter->registrypriv.smart_ps; + pwrctrlpriv->bcn_ant_mode = 0; + + pwrctrlpriv->tog = 0x80; + + pwrctrlpriv->btcoex_rfon = _FALSE; + +#ifdef CONFIG_LPS_LCLK + rtw_hal_set_hwreg(padapter, HW_VAR_SET_RPWM, (u8 *)(&pwrctrlpriv->rpwm)); + + _init_workitem(&pwrctrlpriv->cpwm_event, cpwm_event_callback, NULL); + +#ifdef CONFIG_LPS_RPWM_TIMER + pwrctrlpriv->brpwmtimeout = _FALSE; + _init_workitem(&pwrctrlpriv->rpwmtimeoutwi, rpwmtimeout_workitem_callback, NULL); + _init_timer(&pwrctrlpriv->pwr_rpwm_timer, padapter->pnetdev, pwr_rpwm_timeout_handler, padapter); +#endif // CONFIG_LPS_RPWM_TIMER +#endif // CONFIG_LPS_LCLK + +#ifdef PLATFORM_LINUX + _init_timer(&(pwrctrlpriv->pwr_state_check_timer), padapter->pnetdev, pwr_state_check_handler, (u8 *)padapter); +#endif + + #ifdef CONFIG_RESUME_IN_WORKQUEUE + _init_workitem(&pwrctrlpriv->resume_work, resume_workitem_callback, NULL); + pwrctrlpriv->rtw_workqueue = create_singlethread_workqueue("rtw_workqueue"); + #endif //CONFIG_RESUME_IN_WORKQUEUE + + #if defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER) + pwrctrlpriv->early_suspend.suspend = NULL; + rtw_register_early_suspend(pwrctrlpriv); + #endif //CONFIG_HAS_EARLYSUSPEND || CONFIG_ANDROID_POWER + + +_func_exit_; + +} + + +void rtw_free_pwrctrl_priv(PADAPTER adapter) +{ + struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(adapter); + +#if defined(CONFIG_CONCURRENT_MODE) + if (adapter->adapter_type != PRIMARY_ADAPTER) + return; +#endif + +_func_enter_; + + //_rtw_memset((unsigned char *)pwrctrlpriv, 0, sizeof(struct pwrctrl_priv)); + + + #ifdef CONFIG_RESUME_IN_WORKQUEUE + if (pwrctrlpriv->rtw_workqueue) { + flush_workqueue(pwrctrlpriv->rtw_workqueue); + destroy_workqueue(pwrctrlpriv->rtw_workqueue); + } + #endif + + + #if defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER) + rtw_unregister_early_suspend(pwrctrlpriv); + #endif //CONFIG_HAS_EARLYSUSPEND || CONFIG_ANDROID_POWER + + _free_pwrlock(&pwrctrlpriv->lock); + +_func_exit_; +} + +#ifdef CONFIG_RESUME_IN_WORKQUEUE +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) +extern int rtw_resume_process(_adapter *padapter); +#endif +static void resume_workitem_callback(struct work_struct *work) +{ + struct pwrctrl_priv *pwrpriv = container_of(work, struct pwrctrl_priv, resume_work); + struct dvobj_priv *dvobj = pwrctl_to_dvobj(pwrpriv); + _adapter *adapter = dvobj->if1; + + DBG_871X("%s\n",__FUNCTION__); + + #if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + rtw_resume_process(adapter); + #endif + +} + +void rtw_resume_in_workqueue(struct pwrctrl_priv *pwrpriv) +{ + // accquire system's suspend lock preventing from falliing asleep while resume in workqueue + rtw_lock_suspend(); + + #if 1 + queue_work(pwrpriv->rtw_workqueue, &pwrpriv->resume_work); + #else + _set_workitem(&pwrpriv->resume_work); + #endif +} +#endif //CONFIG_RESUME_IN_WORKQUEUE + +#if defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER) +inline bool rtw_is_earlysuspend_registered(struct pwrctrl_priv *pwrpriv) +{ + return (pwrpriv->early_suspend.suspend) ? _TRUE : _FALSE; +} + +inline bool rtw_is_do_late_resume(struct pwrctrl_priv *pwrpriv) +{ + return (pwrpriv->do_late_resume) ? _TRUE : _FALSE; +} + +inline void rtw_set_do_late_resume(struct pwrctrl_priv *pwrpriv, bool enable) +{ + pwrpriv->do_late_resume = enable; +} +#endif + +#ifdef CONFIG_HAS_EARLYSUSPEND +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) +extern int rtw_resume_process(_adapter *padapter); +#endif +static void rtw_early_suspend(struct early_suspend *h) +{ + struct pwrctrl_priv *pwrpriv = container_of(h, struct pwrctrl_priv, early_suspend); + DBG_871X("%s\n",__FUNCTION__); + + rtw_set_do_late_resume(pwrpriv, _FALSE); +} + +static void rtw_late_resume(struct early_suspend *h) +{ + struct pwrctrl_priv *pwrpriv = container_of(h, struct pwrctrl_priv, early_suspend); + struct dvobj_priv *dvobj = pwrctl_to_dvobj(pwrpriv); + _adapter *adapter = dvobj->if1; + + DBG_871X("%s\n",__FUNCTION__); + if(pwrpriv->do_late_resume) { + #if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + rtw_set_do_late_resume(pwrpriv, _FALSE); + rtw_resume_process(adapter); + #endif + } +} + +void rtw_register_early_suspend(struct pwrctrl_priv *pwrpriv) +{ + DBG_871X("%s\n", __FUNCTION__); + + //jeff: set the early suspend level before blank screen, so we wll do late resume after scree is lit + pwrpriv->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN - 20; + pwrpriv->early_suspend.suspend = rtw_early_suspend; + pwrpriv->early_suspend.resume = rtw_late_resume; + register_early_suspend(&pwrpriv->early_suspend); +} + +void rtw_unregister_early_suspend(struct pwrctrl_priv *pwrpriv) +{ + DBG_871X("%s\n", __FUNCTION__); + + rtw_set_do_late_resume(pwrpriv, _FALSE); + + if (pwrpriv->early_suspend.suspend) + unregister_early_suspend(&pwrpriv->early_suspend); + + pwrpriv->early_suspend.suspend = NULL; + pwrpriv->early_suspend.resume = NULL; +} +#endif //CONFIG_HAS_EARLYSUSPEND + +#ifdef CONFIG_ANDROID_POWER +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) +extern int rtw_resume_process(PADAPTER padapter); +#endif +static void rtw_early_suspend(android_early_suspend_t *h) +{ + struct pwrctrl_priv *pwrpriv = container_of(h, struct pwrctrl_priv, early_suspend); + DBG_871X("%s\n",__FUNCTION__); + + rtw_set_do_late_resume(pwrpriv, _FALSE); +} + +static void rtw_late_resume(android_early_suspend_t *h) +{ + struct pwrctrl_priv *pwrpriv = container_of(h, struct pwrctrl_priv, early_suspend); + struct dvobj_priv *dvobj = pwrctl_to_dvobj(pwrpriv); + _adapter *adapter = dvobj->if1; + + DBG_871X("%s\n",__FUNCTION__); + if(pwrpriv->do_late_resume) { + #if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + rtw_set_do_late_resume(pwrpriv, _FALSE); + rtw_resume_process(adapter); + #endif + } +} + +void rtw_register_early_suspend(struct pwrctrl_priv *pwrpriv) +{ + DBG_871X("%s\n", __FUNCTION__); + + //jeff: set the early suspend level before blank screen, so we wll do late resume after scree is lit + pwrpriv->early_suspend.level = ANDROID_EARLY_SUSPEND_LEVEL_BLANK_SCREEN - 20; + pwrpriv->early_suspend.suspend = rtw_early_suspend; + pwrpriv->early_suspend.resume = rtw_late_resume; + android_register_early_suspend(&pwrpriv->early_suspend); +} + +void rtw_unregister_early_suspend(struct pwrctrl_priv *pwrpriv) +{ + DBG_871X("%s\n", __FUNCTION__); + + rtw_set_do_late_resume(pwrpriv, _FALSE); + + if (pwrpriv->early_suspend.suspend) + android_unregister_early_suspend(&pwrpriv->early_suspend); + + pwrpriv->early_suspend.suspend = NULL; + pwrpriv->early_suspend.resume = NULL; +} +#endif //CONFIG_ANDROID_POWER + +u8 rtw_interface_ps_func(_adapter *padapter,HAL_INTF_PS_FUNC efunc_id,u8* val) +{ + u8 bResult = _TRUE; + rtw_hal_intf_ps_func(padapter,efunc_id,val); + + return bResult; +} + + +inline void rtw_set_ips_deny(_adapter *padapter, u32 ms) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + pwrpriv->ips_deny_time = rtw_get_current_time() + rtw_ms_to_systime(ms); +} + +/* +* rtw_pwr_wakeup - Wake the NIC up from: 1)IPS. 2)USB autosuspend +* @adapter: pointer to _adapter structure +* @ips_deffer_ms: the ms wiil prevent from falling into IPS after wakeup +* Return _SUCCESS or _FAIL +*/ + +int _rtw_pwr_wakeup(_adapter *padapter, u32 ips_deffer_ms, const char *caller) +{ + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + int ret = _SUCCESS; + u32 start = rtw_get_current_time(); + +#ifdef CONFIG_CONCURRENT_MODE + if (padapter->pbuddy_adapter) + LeaveAllPowerSaveMode(padapter->pbuddy_adapter); + + if ((padapter->isprimary == _FALSE) && padapter->pbuddy_adapter){ + padapter = padapter->pbuddy_adapter; + pmlmepriv = &padapter->mlmepriv; + } +#endif + + if (pwrpriv->ips_deny_time < rtw_get_current_time() + rtw_ms_to_systime(ips_deffer_ms)) + pwrpriv->ips_deny_time = rtw_get_current_time() + rtw_ms_to_systime(ips_deffer_ms); + + + if (pwrpriv->ps_processing) { + DBG_871X("%s wait ps_processing...\n", __func__); + while (pwrpriv->ps_processing && rtw_get_passing_time_ms(start) <= 3000) + rtw_msleep_os(10); + if (pwrpriv->ps_processing) + DBG_871X("%s wait ps_processing timeout\n", __func__); + else + DBG_871X("%s wait ps_processing done\n", __func__); + } + +#ifdef DBG_CONFIG_ERROR_DETECT + if (rtw_hal_sreset_inprogress(padapter)) { + DBG_871X("%s wait sreset_inprogress...\n", __func__); + while (rtw_hal_sreset_inprogress(padapter) && rtw_get_passing_time_ms(start) <= 4000) + rtw_msleep_os(10); + if (rtw_hal_sreset_inprogress(padapter)) + DBG_871X("%s wait sreset_inprogress timeout\n", __func__); + else + DBG_871X("%s wait sreset_inprogress done\n", __func__); + } +#endif + + if (pwrpriv->bInternalAutoSuspend == _FALSE && pwrpriv->bInSuspend) { + DBG_871X("%s wait bInSuspend...\n", __func__); + while (pwrpriv->bInSuspend + && ((rtw_get_passing_time_ms(start) <= 3000 && !rtw_is_do_late_resume(pwrpriv)) + || (rtw_get_passing_time_ms(start) <= 500 && rtw_is_do_late_resume(pwrpriv))) + ) { + rtw_msleep_os(10); + } + if (pwrpriv->bInSuspend) + DBG_871X("%s wait bInSuspend timeout\n", __func__); + else + DBG_871X("%s wait bInSuspend done\n", __func__); + } + + //System suspend is not allowed to wakeup + if((pwrpriv->bInternalAutoSuspend == _FALSE) && (_TRUE == pwrpriv->bInSuspend )){ + ret = _FAIL; + goto exit; + } + + //block??? + if((pwrpriv->bInternalAutoSuspend == _TRUE) && (padapter->net_closed == _TRUE)) { + ret = _FAIL; + goto exit; + } + + //I think this should be check in IPS, LPS, autosuspend functions... + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) + { +#if defined (CONFIG_BT_COEXIST)&& defined (CONFIG_AUTOSUSPEND) + if(_TRUE==pwrpriv->bInternalAutoSuspend){ + if(0==pwrpriv->autopm_cnt){ + #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,33)) + if (usb_autopm_get_interface(adapter_to_dvobj(padapter)->pusbintf) < 0) + { + DBG_871X( "can't get autopm: \n"); + } + #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,20)) + usb_autopm_disable(adapter_to_dvobj(padapter)->pusbintf); + #else + usb_autoresume_device(adapter_to_dvobj(padapter)->pusbdev, 1); + #endif + pwrpriv->autopm_cnt++; + } +#endif //#if defined (CONFIG_BT_COEXIST)&& defined (CONFIG_AUTOSUSPEND) + ret = _SUCCESS; + goto exit; +#if defined (CONFIG_BT_COEXIST)&& defined (CONFIG_AUTOSUSPEND) + } +#endif //#if defined (CONFIG_BT_COEXIST)&& defined (CONFIG_AUTOSUSPEND) + } + + if(rf_off == pwrpriv->rf_pwrstate ) + { +#ifdef CONFIG_USB_HCI +#ifdef CONFIG_AUTOSUSPEND + if(pwrpriv->brfoffbyhw==_TRUE) + { + DBG_8192C("hw still in rf_off state ...........\n"); + ret = _FAIL; + goto exit; + } + else if(padapter->registrypriv.usbss_enable) + { + DBG_8192C("%s call autoresume_enter....\n",__FUNCTION__); + if(_FAIL == autoresume_enter(padapter)) + { + DBG_8192C("======> autoresume fail.............\n"); + ret = _FAIL; + goto exit; + } + } + else +#endif +#endif + { +#ifdef CONFIG_IPS + DBG_8192C("%s call ips_leave....\n",__FUNCTION__); + if(_FAIL == ips_leave(padapter)) + { + DBG_8192C("======> ips_leave fail.............\n"); + ret = _FAIL; + goto exit; + } +#endif + } + } + + //TODO: the following checking need to be merged... + if(padapter->bDriverStopped + || !padapter->bup + || !padapter->hw_init_completed + ){ + DBG_8192C("%s: bDriverStopped=%d, bup=%d, hw_init_completed=%u\n" + , caller + , padapter->bDriverStopped + , padapter->bup + , padapter->hw_init_completed); + ret= _FALSE; + goto exit; + } + +exit: + if (pwrpriv->ips_deny_time < rtw_get_current_time() + rtw_ms_to_systime(ips_deffer_ms)) + pwrpriv->ips_deny_time = rtw_get_current_time() + rtw_ms_to_systime(ips_deffer_ms); + return ret; + +} + +int rtw_pm_set_lps(_adapter *padapter, u8 mode) +{ + int ret = 0; + struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); + + if ( mode < PS_MODE_NUM ) + { + if(pwrctrlpriv->power_mgnt !=mode) + { + if(PS_MODE_ACTIVE == mode) + { + LeaveAllPowerSaveMode(padapter); + } + else + { + pwrctrlpriv->LpsIdleCount = 2; + } + pwrctrlpriv->power_mgnt = mode; + pwrctrlpriv->bLeisurePs = (PS_MODE_ACTIVE != pwrctrlpriv->power_mgnt)?_TRUE:_FALSE; + } + } + else + { + ret = -EINVAL; + } + + return ret; +} + +int rtw_pm_set_ips(_adapter *padapter, u8 mode) +{ + struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); + + if( mode == IPS_NORMAL || mode == IPS_LEVEL_2 ) { + rtw_ips_mode_req(pwrctrlpriv, mode); + DBG_871X("%s %s\n", __FUNCTION__, mode == IPS_NORMAL?"IPS_NORMAL":"IPS_LEVEL_2"); + return 0; + } + else if(mode ==IPS_NONE){ + rtw_ips_mode_req(pwrctrlpriv, mode); + DBG_871X("%s %s\n", __FUNCTION__, "IPS_NONE"); + if((padapter->bSurpriseRemoved ==0)&&(_FAIL == rtw_pwr_wakeup(padapter)) ) + return -EFAULT; + } + else { + return -EINVAL; + } + return 0; +} + + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_recv.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_recv.c new file mode 100755 index 000000000000..a6c6a2e13cc3 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_recv.c @@ -0,0 +1,4441 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_RECV_C_ +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <recv_osdep.h> +#include <mlme_osdep.h> +#include <ip.h> +#include <if_ether.h> +#include <ethernet.h> + +#ifdef CONFIG_USB_HCI +#include <usb_ops.h> +#endif + +#ifdef CONFIG_BT_COEXIST +#include <rtl8723a_hal.h> +#endif + +#if defined (PLATFORM_LINUX) && defined (PLATFORM_WINDOWS) + +#error "Shall be Linux or Windows, but not both!\n" + +#endif + +#include <wifi.h> +#include <circ_buf.h> + +#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS +void rtw_signal_stat_timer_hdl(RTW_TIMER_HDL_ARGS); +#endif //CONFIG_NEW_SIGNAL_STAT_PROCESS + + +void _rtw_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv) +{ + + +_func_enter_; + + _rtw_memset((u8 *)psta_recvpriv, 0, sizeof (struct sta_recv_priv)); + + _rtw_spinlock_init(&psta_recvpriv->lock); + + //for(i=0; i<MAX_RX_NUMBLKS; i++) + // _rtw_init_queue(&psta_recvpriv->blk_strms[i]); + + _rtw_init_queue(&psta_recvpriv->defrag_q); + +_func_exit_; + +} + +sint _rtw_init_recv_priv(struct recv_priv *precvpriv, _adapter *padapter) +{ + sint i; + + union recv_frame *precvframe; + + sint res=_SUCCESS; + +_func_enter_; + + // We don't need to memset padapter->XXX to zero, because adapter is allocated by rtw_zvmalloc(). + //_rtw_memset((unsigned char *)precvpriv, 0, sizeof (struct recv_priv)); + + _rtw_spinlock_init(&precvpriv->lock); + + _rtw_init_queue(&precvpriv->free_recv_queue); + _rtw_init_queue(&precvpriv->recv_pending_queue); + _rtw_init_queue(&precvpriv->uc_swdec_pending_queue); + + precvpriv->adapter = padapter; + + precvpriv->free_recvframe_cnt = NR_RECVFRAME; + + rtw_os_recv_resource_init(precvpriv, padapter); + + precvpriv->pallocated_frame_buf = rtw_zvmalloc(NR_RECVFRAME * sizeof(union recv_frame) + RXFRAME_ALIGN_SZ); + + if(precvpriv->pallocated_frame_buf==NULL){ + res= _FAIL; + goto exit; + } + //_rtw_memset(precvpriv->pallocated_frame_buf, 0, NR_RECVFRAME * sizeof(union recv_frame) + RXFRAME_ALIGN_SZ); + + precvpriv->precv_frame_buf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(precvpriv->pallocated_frame_buf), RXFRAME_ALIGN_SZ); + //precvpriv->precv_frame_buf = precvpriv->pallocated_frame_buf + RXFRAME_ALIGN_SZ - + // ((SIZE_PTR) (precvpriv->pallocated_frame_buf) &(RXFRAME_ALIGN_SZ-1)); + + precvframe = (union recv_frame*) precvpriv->precv_frame_buf; + + + for(i=0; i < NR_RECVFRAME ; i++) + { + _rtw_init_listhead(&(precvframe->u.list)); + + rtw_list_insert_tail(&(precvframe->u.list), &(precvpriv->free_recv_queue.queue)); + + res = rtw_os_recv_resource_alloc(padapter, precvframe); + + precvframe->u.hdr.len = 0; + + precvframe->u.hdr.adapter =padapter; + precvframe++; + + } + +#ifdef CONFIG_USB_HCI + + precvpriv->rx_pending_cnt=1; + + _rtw_init_sema(&precvpriv->allrxreturnevt, 0); + +#endif + + res = rtw_hal_init_recv_priv(padapter); + +#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS + #ifdef PLATFORM_LINUX + _init_timer(&precvpriv->signal_stat_timer, padapter->pnetdev, RTW_TIMER_HDL_NAME(signal_stat), padapter); + #elif defined(PLATFORM_OS_CE) || defined(PLATFORM_WINDOWS) + _init_timer(&precvpriv->signal_stat_timer, padapter->hndis_adapter, RTW_TIMER_HDL_NAME(signal_stat), padapter); + #endif + + precvpriv->signal_stat_sampling_interval = 1000; //ms + //precvpriv->signal_stat_converging_constant = 5000; //ms + + rtw_set_signal_stat_timer(precvpriv); +#endif //CONFIG_NEW_SIGNAL_STAT_PROCESS + +exit: + +_func_exit_; + + return res; + +} + +void rtw_mfree_recv_priv_lock(struct recv_priv *precvpriv); +void rtw_mfree_recv_priv_lock(struct recv_priv *precvpriv) +{ + _rtw_spinlock_free(&precvpriv->lock); +#ifdef CONFIG_RECV_THREAD_MODE + _rtw_free_sema(&precvpriv->recv_sema); + _rtw_free_sema(&precvpriv->terminate_recvthread_sema); +#endif + + _rtw_spinlock_free(&precvpriv->free_recv_queue.lock); + _rtw_spinlock_free(&precvpriv->recv_pending_queue.lock); + + _rtw_spinlock_free(&precvpriv->free_recv_buf_queue.lock); + +#ifdef CONFIG_USE_USB_BUFFER_ALLOC_RX + _rtw_spinlock_free(&precvpriv->recv_buf_pending_queue.lock); +#endif // CONFIG_USE_USB_BUFFER_ALLOC_RX +} + +void _rtw_free_recv_priv (struct recv_priv *precvpriv) +{ + _adapter *padapter = precvpriv->adapter; + +_func_enter_; + + rtw_free_uc_swdec_pending_queue(padapter); + + rtw_mfree_recv_priv_lock(precvpriv); + + rtw_os_recv_resource_free(precvpriv); + + if(precvpriv->pallocated_frame_buf) { + rtw_vmfree(precvpriv->pallocated_frame_buf, NR_RECVFRAME * sizeof(union recv_frame) + RXFRAME_ALIGN_SZ); + } + + rtw_hal_free_recv_priv(padapter); + +_func_exit_; + +} + +union recv_frame *_rtw_alloc_recvframe (_queue *pfree_recv_queue) +{ + + union recv_frame *precvframe; + _list *plist, *phead; + _adapter *padapter; + struct recv_priv *precvpriv; +_func_enter_; + + if(_rtw_queue_empty(pfree_recv_queue) == _TRUE) + { + precvframe = NULL; + } + else + { + phead = get_list_head(pfree_recv_queue); + + plist = get_next(phead); + + precvframe = LIST_CONTAINOR(plist, union recv_frame, u); + + rtw_list_delete(&precvframe->u.hdr.list); + padapter=precvframe->u.hdr.adapter; + if(padapter !=NULL){ + precvpriv=&padapter->recvpriv; + if(pfree_recv_queue == &precvpriv->free_recv_queue) + precvpriv->free_recvframe_cnt--; + } + } + +_func_exit_; + + return precvframe; + +} + +union recv_frame *rtw_alloc_recvframe (_queue *pfree_recv_queue) +{ + _irqL irqL; + union recv_frame *precvframe; + + _enter_critical_bh(&pfree_recv_queue->lock, &irqL); + + precvframe = _rtw_alloc_recvframe(pfree_recv_queue); + + _exit_critical_bh(&pfree_recv_queue->lock, &irqL); + + return precvframe; +} + +void rtw_init_recvframe(union recv_frame *precvframe, struct recv_priv *precvpriv) +{ + /* Perry: This can be removed */ + _rtw_init_listhead(&precvframe->u.hdr.list); + + precvframe->u.hdr.len=0; +} + +int rtw_free_recvframe(union recv_frame *precvframe, _queue *pfree_recv_queue) +{ + _irqL irqL; + _adapter *padapter=precvframe->u.hdr.adapter; + struct recv_priv *precvpriv = &padapter->recvpriv; + +_func_enter_; + +#ifdef CONFIG_CONCURRENT_MODE + if(padapter->adapter_type > PRIMARY_ADAPTER) + { + padapter = padapter->pbuddy_adapter;//get primary_padapter + precvpriv = &padapter->recvpriv; + pfree_recv_queue = &precvpriv->free_recv_queue; + precvframe->u.hdr.adapter = padapter; + } +#endif + + +#ifdef PLATFORM_WINDOWS + rtw_os_read_port(padapter, precvframe->u.hdr.precvbuf); +#endif + +#if defined(PLATFORM_LINUX) || defined(PLATFORM_FREEBSD) + + if(precvframe->u.hdr.pkt) + { +#ifdef CONFIG_BSD_RX_USE_MBUF + m_freem(precvframe->u.hdr.pkt); +#else // CONFIG_BSD_RX_USE_MBUF + rtw_skb_free(precvframe->u.hdr.pkt);//free skb by driver +#endif // CONFIG_BSD_RX_USE_MBUF + precvframe->u.hdr.pkt = NULL; + } + +#endif //defined(PLATFORM_LINUX) || defined(PLATFORM_FREEBSD) + + _enter_critical_bh(&pfree_recv_queue->lock, &irqL); + + rtw_list_delete(&(precvframe->u.hdr.list)); + + precvframe->u.hdr.len = 0; + + rtw_list_insert_tail(&(precvframe->u.hdr.list), get_list_head(pfree_recv_queue)); + + if(padapter !=NULL){ + if(pfree_recv_queue == &precvpriv->free_recv_queue) + precvpriv->free_recvframe_cnt++; + } + + _exit_critical_bh(&pfree_recv_queue->lock, &irqL); + +_func_exit_; + + return _SUCCESS; + +} + + + + +sint _rtw_enqueue_recvframe(union recv_frame *precvframe, _queue *queue) +{ + + _adapter *padapter=precvframe->u.hdr.adapter; + struct recv_priv *precvpriv = &padapter->recvpriv; + +_func_enter_; + + //_rtw_init_listhead(&(precvframe->u.hdr.list)); + rtw_list_delete(&(precvframe->u.hdr.list)); + + + rtw_list_insert_tail(&(precvframe->u.hdr.list), get_list_head(queue)); + + if (padapter != NULL) { + if (queue == &precvpriv->free_recv_queue) + precvpriv->free_recvframe_cnt++; + } + +_func_exit_; + + return _SUCCESS; +} + +sint rtw_enqueue_recvframe(union recv_frame *precvframe, _queue *queue) +{ + sint ret; + _irqL irqL; + + //_spinlock(&pfree_recv_queue->lock); + _enter_critical_bh(&queue->lock, &irqL); + ret = _rtw_enqueue_recvframe(precvframe, queue); + //_rtw_spinunlock(&pfree_recv_queue->lock); + _exit_critical_bh(&queue->lock, &irqL); + + return ret; +} + +/* +sint rtw_enqueue_recvframe(union recv_frame *precvframe, _queue *queue) +{ + return rtw_free_recvframe(precvframe, queue); +} +*/ + + + + +/* +caller : defrag ; recvframe_chk_defrag in recv_thread (passive) +pframequeue: defrag_queue : will be accessed in recv_thread (passive) + +using spinlock to protect + +*/ + +void rtw_free_recvframe_queue(_queue *pframequeue, _queue *pfree_recv_queue) +{ + union recv_frame *precvframe; + _list *plist, *phead; + +_func_enter_; + _rtw_spinlock(&pframequeue->lock); + + phead = get_list_head(pframequeue); + plist = get_next(phead); + + while(rtw_end_of_queue_search(phead, plist) == _FALSE) + { + precvframe = LIST_CONTAINOR(plist, union recv_frame, u); + + plist = get_next(plist); + + //rtw_list_delete(&precvframe->u.hdr.list); // will do this in rtw_free_recvframe() + + rtw_free_recvframe(precvframe, pfree_recv_queue); + } + + _rtw_spinunlock(&pframequeue->lock); + +_func_exit_; + +} + +u32 rtw_free_uc_swdec_pending_queue(_adapter *adapter) +{ + u32 cnt = 0; + union recv_frame *pending_frame; + while((pending_frame=rtw_alloc_recvframe(&adapter->recvpriv.uc_swdec_pending_queue))) { + rtw_free_recvframe(pending_frame, &adapter->recvpriv.free_recv_queue); + cnt++; + } + + if (cnt) + DBG_871X(FUNC_ADPT_FMT" dequeue %d\n", FUNC_ADPT_ARG(adapter), cnt); + + return cnt; +} + + +sint rtw_enqueue_recvbuf_to_head(struct recv_buf *precvbuf, _queue *queue) +{ + _irqL irqL; + + _enter_critical_bh(&queue->lock, &irqL); + + rtw_list_delete(&precvbuf->list); + rtw_list_insert_head(&precvbuf->list, get_list_head(queue)); + + _exit_critical_bh(&queue->lock, &irqL); + + return _SUCCESS; +} + +sint rtw_enqueue_recvbuf(struct recv_buf *precvbuf, _queue *queue) +{ + _irqL irqL; +#ifdef CONFIG_SDIO_HCI + _enter_critical_bh(&queue->lock, &irqL); +#else + _enter_critical_ex(&queue->lock, &irqL); +#endif/*#ifdef CONFIG_SDIO_HCI*/ + + rtw_list_delete(&precvbuf->list); + + rtw_list_insert_tail(&precvbuf->list, get_list_head(queue)); +#ifdef CONFIG_SDIO_HCI + _exit_critical_bh(&queue->lock, &irqL); +#else + _exit_critical_ex(&queue->lock, &irqL); +#endif/*#ifdef CONFIG_SDIO_HCI*/ + return _SUCCESS; + +} + +struct recv_buf *rtw_dequeue_recvbuf (_queue *queue) +{ + _irqL irqL; + struct recv_buf *precvbuf; + _list *plist, *phead; + +#ifdef CONFIG_SDIO_HCI + _enter_critical_bh(&queue->lock, &irqL); +#else + _enter_critical_ex(&queue->lock, &irqL); +#endif/*#ifdef CONFIG_SDIO_HCI*/ + + if(_rtw_queue_empty(queue) == _TRUE) + { + precvbuf = NULL; + } + else + { + phead = get_list_head(queue); + + plist = get_next(phead); + + precvbuf = LIST_CONTAINOR(plist, struct recv_buf, list); + + rtw_list_delete(&precvbuf->list); + + } + +#ifdef CONFIG_SDIO_HCI + _exit_critical_bh(&queue->lock, &irqL); +#else + _exit_critical_ex(&queue->lock, &irqL); +#endif/*#ifdef CONFIG_SDIO_HCI*/ + + return precvbuf; + +} + +sint recvframe_chkmic(_adapter *adapter, union recv_frame *precvframe); +sint recvframe_chkmic(_adapter *adapter, union recv_frame *precvframe){ + + sint i,res=_SUCCESS; + u32 datalen; + u8 miccode[8]; + u8 bmic_err=_FALSE,brpt_micerror = _TRUE; + u8 *pframe, *payload,*pframemic; + u8 *mickey; + //u8 *iv,rxdata_key_idx=0; + struct sta_info *stainfo; + struct rx_pkt_attrib *prxattrib=&precvframe->u.hdr.attrib; + struct security_priv *psecuritypriv=&adapter->securitypriv; + + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); +_func_enter_; + + stainfo=rtw_get_stainfo(&adapter->stapriv ,&prxattrib->ta[0]); + + if(prxattrib->encrypt ==_TKIP_) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("\n recvframe_chkmic:prxattrib->encrypt ==_TKIP_\n")); + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("\n recvframe_chkmic:da=0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n", + prxattrib->ra[0],prxattrib->ra[1],prxattrib->ra[2],prxattrib->ra[3],prxattrib->ra[4],prxattrib->ra[5])); + + //calculate mic code + if(stainfo!= NULL) + { + if(IS_MCAST(prxattrib->ra)) + { + //mickey=&psecuritypriv->dot118021XGrprxmickey.skey[0]; + //iv = precvframe->u.hdr.rx_data+prxattrib->hdrlen; + //rxdata_key_idx =( ((iv[3])>>6)&0x3) ; + mickey=&psecuritypriv->dot118021XGrprxmickey[prxattrib->key_index].skey[0]; + + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("\n recvframe_chkmic: bcmc key \n")); + //DBG_871X("\n recvframe_chkmic: bcmc key psecuritypriv->dot118021XGrpKeyid(%d),pmlmeinfo->key_index(%d) ,recv key_id(%d)\n", + // psecuritypriv->dot118021XGrpKeyid,pmlmeinfo->key_index,rxdata_key_idx); + + if(psecuritypriv->binstallGrpkey==_FALSE) + { + res=_FAIL; + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("\n recvframe_chkmic:didn't install group key!!!!!!!!!!\n")); + DBG_871X("\n recvframe_chkmic:didn't install group key!!!!!!!!!!\n"); + goto exit; + } + } + else{ + mickey=&stainfo->dot11tkiprxmickey.skey[0]; + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("\n recvframe_chkmic: unicast key \n")); + } + + datalen=precvframe->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len-prxattrib->icv_len-8;//icv_len included the mic code + pframe=precvframe->u.hdr.rx_data; + payload=pframe+prxattrib->hdrlen+prxattrib->iv_len; + + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("\n prxattrib->iv_len=%d prxattrib->icv_len=%d\n",prxattrib->iv_len,prxattrib->icv_len)); + + //rtw_seccalctkipmic(&stainfo->dot11tkiprxmickey.skey[0],pframe,payload, datalen ,&miccode[0],(unsigned char)prxattrib->priority); //care the length of the data + + rtw_seccalctkipmic(mickey,pframe,payload, datalen ,&miccode[0],(unsigned char)prxattrib->priority); //care the length of the data + + pframemic=payload+datalen; + + bmic_err=_FALSE; + + for(i=0;i<8;i++){ + if(miccode[i] != *(pframemic+i)){ + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("recvframe_chkmic:miccode[%d](%02x) != *(pframemic+%d)(%02x) ",i,miccode[i],i,*(pframemic+i))); + bmic_err=_TRUE; + } + } + + + if(bmic_err==_TRUE){ + + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("\n *(pframemic-8)-*(pframemic-1)=0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n", + *(pframemic-8),*(pframemic-7),*(pframemic-6),*(pframemic-5),*(pframemic-4),*(pframemic-3),*(pframemic-2),*(pframemic-1))); + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("\n *(pframemic-16)-*(pframemic-9)=0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n", + *(pframemic-16),*(pframemic-15),*(pframemic-14),*(pframemic-13),*(pframemic-12),*(pframemic-11),*(pframemic-10),*(pframemic-9))); + + { + uint i; + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("\n ======demp packet (len=%d)======\n",precvframe->u.hdr.len)); + for(i=0;i<precvframe->u.hdr.len;i=i+8){ + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x", + *(precvframe->u.hdr.rx_data+i),*(precvframe->u.hdr.rx_data+i+1), + *(precvframe->u.hdr.rx_data+i+2),*(precvframe->u.hdr.rx_data+i+3), + *(precvframe->u.hdr.rx_data+i+4),*(precvframe->u.hdr.rx_data+i+5), + *(precvframe->u.hdr.rx_data+i+6),*(precvframe->u.hdr.rx_data+i+7))); + } + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("\n ======demp packet end [len=%d]======\n",precvframe->u.hdr.len)); + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("\n hrdlen=%d, \n",prxattrib->hdrlen)); + } + + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("ra=0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x psecuritypriv->binstallGrpkey=%d ", + prxattrib->ra[0],prxattrib->ra[1],prxattrib->ra[2], + prxattrib->ra[3],prxattrib->ra[4],prxattrib->ra[5],psecuritypriv->binstallGrpkey)); + + // double check key_index for some timing issue , + // cannot compare with psecuritypriv->dot118021XGrpKeyid also cause timing issue + if((IS_MCAST(prxattrib->ra)==_TRUE) && (prxattrib->key_index != pmlmeinfo->key_index )) + brpt_micerror = _FALSE; + + if((prxattrib->bdecrypted ==_TRUE)&& (brpt_micerror == _TRUE)) + { + rtw_handle_tkip_mic_err(adapter,(u8)IS_MCAST(prxattrib->ra)); + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" mic error :prxattrib->bdecrypted=%d ",prxattrib->bdecrypted)); + DBG_871X(" mic error :prxattrib->bdecrypted=%d\n",prxattrib->bdecrypted); + } + else + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" mic error :prxattrib->bdecrypted=%d ",prxattrib->bdecrypted)); + DBG_871X(" mic error :prxattrib->bdecrypted=%d\n",prxattrib->bdecrypted); + } + + res=_FAIL; + + } + else{ + //mic checked ok + if((psecuritypriv->bcheck_grpkey ==_FALSE)&&(IS_MCAST(prxattrib->ra)==_TRUE)){ + psecuritypriv->bcheck_grpkey =_TRUE; + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("psecuritypriv->bcheck_grpkey =_TRUE")); + } + } + + } + else + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("recvframe_chkmic: rtw_get_stainfo==NULL!!!\n")); + } + + recvframe_pull_tail(precvframe, 8); + + } + +exit: + +_func_exit_; + + return res; + +} + +//decrypt and set the ivlen,icvlen of the recv_frame +union recv_frame * decryptor(_adapter *padapter,union recv_frame *precv_frame); +union recv_frame * decryptor(_adapter *padapter,union recv_frame *precv_frame) +{ + + struct rx_pkt_attrib *prxattrib = &precv_frame->u.hdr.attrib; + struct security_priv *psecuritypriv=&padapter->securitypriv; + union recv_frame *return_packet=precv_frame; + u32 res=_SUCCESS; +_func_enter_; + + DBG_COUNTER(padapter->rx_logs.core_rx_post_decrypt); + + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("prxstat->decrypted=%x prxattrib->encrypt = 0x%03x\n",prxattrib->bdecrypted,prxattrib->encrypt)); + + if(prxattrib->encrypt>0) + { + u8 *iv = precv_frame->u.hdr.rx_data+prxattrib->hdrlen; + prxattrib->key_index = ( ((iv[3])>>6)&0x3) ; + + if(prxattrib->key_index > WEP_KEYS) + { + DBG_871X("prxattrib->key_index(%d) > WEP_KEYS \n", prxattrib->key_index); + + switch(prxattrib->encrypt){ + case _WEP40_: + case _WEP104_: + prxattrib->key_index = psecuritypriv->dot11PrivacyKeyIndex; + break; + case _TKIP_: + case _AES_: + default: + prxattrib->key_index = psecuritypriv->dot118021XGrpKeyid; + break; + } + } + } + + if((prxattrib->encrypt>0) && ((prxattrib->bdecrypted==0) ||(psecuritypriv->sw_decrypt==_TRUE))) + { + +#ifdef CONFIG_CONCURRENT_MODE + if(!IS_MCAST(prxattrib->ra))//bc/mc packets use sw decryption for concurrent mode +#endif + psecuritypriv->hw_decrypted=_FALSE; + + #ifdef DBG_RX_DECRYPTOR + DBG_871X("prxstat->bdecrypted:%d, prxattrib->encrypt:%d, Setting psecuritypriv->hw_decrypted = %d\n" + , prxattrib->bdecrypted ,prxattrib->encrypt, psecuritypriv->hw_decrypted); + #endif + + switch(prxattrib->encrypt){ + case _WEP40_: + case _WEP104_: + DBG_COUNTER(padapter->rx_logs.core_rx_post_decrypt_wep); + rtw_wep_decrypt(padapter, (u8 *)precv_frame); + break; + case _TKIP_: + DBG_COUNTER(padapter->rx_logs.core_rx_post_decrypt_tkip); + res = rtw_tkip_decrypt(padapter, (u8 *)precv_frame); + break; + case _AES_: + DBG_COUNTER(padapter->rx_logs.core_rx_post_decrypt_aes); + res = rtw_aes_decrypt(padapter, (u8 * )precv_frame); + break; +#ifdef CONFIG_WAPI_SUPPORT + case _SMS4_: + DBG_COUNTER(padapter->rx_logs.core_rx_post_decrypt_wapi); + rtw_sms4_decrypt(padapter, (u8 * )precv_frame); + break; +#endif + default: + break; + } + } + else if(prxattrib->bdecrypted==1 + && prxattrib->encrypt >0 + && (psecuritypriv->busetkipkey==1 || prxattrib->encrypt !=_TKIP_ ) + ) + { +#if 0 + if((prxstat->icv==1)&&(prxattrib->encrypt!=_AES_)) + { + psecuritypriv->hw_decrypted=_FALSE; + + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("psecuritypriv->hw_decrypted=_FALSE")); + + rtw_free_recvframe(precv_frame, &padapter->recvpriv.free_recv_queue); + + return_packet=NULL; + + } + else +#endif + { + DBG_COUNTER(padapter->rx_logs.core_rx_post_decrypt_hw); + + psecuritypriv->hw_decrypted=_TRUE; + #ifdef DBG_RX_DECRYPTOR + DBG_871X("prxstat->bdecrypted:%d, prxattrib->encrypt:%d, Setting psecuritypriv->hw_decrypted = %d\n" + , prxattrib->bdecrypted ,prxattrib->encrypt, psecuritypriv->hw_decrypted); + #endif + + } + } + else { + DBG_COUNTER(padapter->rx_logs.core_rx_post_decrypt_unknown); + #ifdef DBG_RX_DECRYPTOR + DBG_871X("prxstat->bdecrypted:%d, prxattrib->encrypt:%d, psecuritypriv->hw_decrypted:%d\n" + , prxattrib->bdecrypted ,prxattrib->encrypt, psecuritypriv->hw_decrypted); + #endif + } + + if(res == _FAIL) + { + rtw_free_recvframe(return_packet,&padapter->recvpriv.free_recv_queue); + return_packet = NULL; + + } + else{ + prxattrib->bdecrypted = _TRUE; + } + //recvframe_chkmic(adapter, precv_frame); //move to recvframme_defrag function + +_func_exit_; + + return return_packet; + +} +//###set the security information in the recv_frame +union recv_frame * portctrl(_adapter *adapter,union recv_frame * precv_frame); +union recv_frame * portctrl(_adapter *adapter,union recv_frame * precv_frame) +{ + u8 *psta_addr, *ptr; + uint auth_alg; + struct recv_frame_hdr *pfhdr; + struct sta_info *psta; + struct sta_priv *pstapriv ; + union recv_frame *prtnframe; + u16 ether_type=0; + u16 eapol_type = 0x888e;//for Funia BD's WPA issue + struct rx_pkt_attrib *pattrib; + +_func_enter_; + + pstapriv = &adapter->stapriv; + + auth_alg = adapter->securitypriv.dot11AuthAlgrthm; + + ptr = get_recvframe_data(precv_frame); + pfhdr = &precv_frame->u.hdr; + pattrib = &pfhdr->attrib; + psta_addr = pattrib->ta; + + prtnframe = NULL; + + psta = rtw_get_stainfo(pstapriv, psta_addr); + + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("########portctrl:adapter->securitypriv.dot11AuthAlgrthm=%d\n",adapter->securitypriv.dot11AuthAlgrthm)); + + if(auth_alg==2) + { + if ((psta!=NULL) && (psta->ieee8021x_blocked)) + { + //blocked + //only accept EAPOL frame + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("########portctrl:psta->ieee8021x_blocked==1\n")); + + prtnframe=precv_frame; + + //get ether_type + ptr=ptr+pfhdr->attrib.hdrlen+pfhdr->attrib.iv_len+LLC_HEADER_SIZE; + _rtw_memcpy(ðer_type,ptr, 2); + ether_type= ntohs((unsigned short )ether_type); + + if (ether_type == eapol_type) { + prtnframe=precv_frame; + } + else { + //free this frame + rtw_free_recvframe(precv_frame, &adapter->recvpriv.free_recv_queue); + prtnframe=NULL; + } + } + else + { + //allowed + //check decryption status, and decrypt the frame if needed + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("########portctrl:psta->ieee8021x_blocked==0\n")); + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("portctrl:precv_frame->hdr.attrib.privacy=%x\n",precv_frame->u.hdr.attrib.privacy)); + + if (pattrib->bdecrypted == 0) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("portctrl:prxstat->decrypted=%x\n", pattrib->bdecrypted)); + } + + prtnframe=precv_frame; + //check is the EAPOL frame or not (Rekey) + if(ether_type == eapol_type){ + + RT_TRACE(_module_rtl871x_recv_c_,_drv_notice_,("########portctrl:ether_type == 0x888e\n")); + //check Rekey + + prtnframe=precv_frame; + } + else{ + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("########portctrl:ether_type=0x%04x\n", ether_type)); + } + } + } + else + { + prtnframe=precv_frame; + } + +_func_exit_; + + return prtnframe; + +} + +sint recv_decache(union recv_frame *precv_frame, u8 bretry, struct stainfo_rxcache *prxcache); +sint recv_decache(union recv_frame *precv_frame, u8 bretry, struct stainfo_rxcache *prxcache) +{ + sint tid = precv_frame->u.hdr.attrib.priority; + + u16 seq_ctrl = ( (precv_frame->u.hdr.attrib.seq_num&0xffff) << 4) | + (precv_frame->u.hdr.attrib.frag_num & 0xf); + +_func_enter_; + + if(tid>15) + { + RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("recv_decache, (tid>15)! seq_ctrl=0x%x, tid=0x%x\n", seq_ctrl, tid)); + + return _FAIL; + } + + if(1)//if(bretry) + { + if(seq_ctrl == prxcache->tid_rxseq[tid]) + { + RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("recv_decache, seq_ctrl=0x%x, tid=0x%x, tid_rxseq=0x%x\n", seq_ctrl, tid, prxcache->tid_rxseq[tid])); + + return _FAIL; + } + } + + prxcache->tid_rxseq[tid] = seq_ctrl; + +_func_exit_; + + return _SUCCESS; + +} + +void process_pwrbit_data(_adapter *padapter, union recv_frame *precv_frame); +void process_pwrbit_data(_adapter *padapter, union recv_frame *precv_frame) +{ +#ifdef CONFIG_AP_MODE + unsigned char pwrbit; + u8 *ptr = precv_frame->u.hdr.rx_data; + struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta=NULL; + + psta = rtw_get_stainfo(pstapriv, pattrib->src); + + pwrbit = GetPwrMgt(ptr); + + if(psta) + { + if(pwrbit) + { + if(!(psta->state & WIFI_SLEEP_STATE)) + { + //psta->state |= WIFI_SLEEP_STATE; + //pstapriv->sta_dz_bitmap |= BIT(psta->aid); + + stop_sta_xmit(padapter, psta); + + //DBG_871X("to sleep, sta_dz_bitmap=%x\n", pstapriv->sta_dz_bitmap); + } + } + else + { + if(psta->state & WIFI_SLEEP_STATE) + { + //psta->state ^= WIFI_SLEEP_STATE; + //pstapriv->sta_dz_bitmap &= ~BIT(psta->aid); + + wakeup_sta_to_xmit(padapter, psta); + + //DBG_871X("to wakeup, sta_dz_bitmap=%x\n", pstapriv->sta_dz_bitmap); + } + } + + } + +#endif +} + +void process_wmmps_data(_adapter *padapter, union recv_frame *precv_frame); +void process_wmmps_data(_adapter *padapter, union recv_frame *precv_frame) +{ +#ifdef CONFIG_AP_MODE + struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta=NULL; + + psta = rtw_get_stainfo(pstapriv, pattrib->src); + + if(!psta) return; + +#ifdef CONFIG_TDLS + if( !(psta->tdls_sta_state & TDLS_LINKED_STATE ) ) + { +#endif //CONFIG_TDLS + + if(!psta->qos_option) + return; + + if(!(psta->qos_info&0xf)) + return; + +#ifdef CONFIG_TDLS + } +#endif //CONFIG_TDLS + + if(psta->state&WIFI_SLEEP_STATE) + { + u8 wmmps_ac=0; + + switch(pattrib->priority) + { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk&BIT(1); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi&BIT(1); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo&BIT(1); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be&BIT(1); + break; + } + + if(wmmps_ac) + { + if(psta->sleepq_ac_len>0) + { + //process received triggered frame + xmit_delivery_enabled_frames(padapter, psta); + } + else + { + //issue one qos null frame with More data bit = 0 and the EOSP bit set (=1) + issue_qos_nulldata(padapter, psta->hwaddr, (u16)pattrib->priority, 0, 0); + } + } + + } + + +#endif + +} + +#ifdef CONFIG_TDLS +sint OnTDLS(_adapter *adapter, union recv_frame *precv_frame) +{ + struct rx_pkt_attrib *pattrib = & precv_frame->u.hdr.attrib; + sint ret = _SUCCESS; + u8 *paction = get_recvframe_data(precv_frame); + u8 category_field = 1; +#ifdef CONFIG_WFD + u8 WFA_OUI[3] = { 0x50, 0x6f, 0x9a }; +#endif //CONFIG_WFD + struct tdls_info *ptdlsinfo = &(adapter->tdlsinfo); + + //point to action field + paction+=pattrib->hdrlen + + pattrib->iv_len + + SNAP_SIZE + + ETH_TYPE_LEN + + PAYLOAD_TYPE_LEN + + category_field; + + if(ptdlsinfo->enable == 0) + { + DBG_871X("recv tdls frame, " + "but tdls haven't enabled\n"); + ret = _FAIL; + return ret; + } + + switch(*paction){ + case TDLS_SETUP_REQUEST: + DBG_871X("recv tdls setup request frame\n"); + ret=On_TDLS_Setup_Req(adapter, precv_frame); + break; + case TDLS_SETUP_RESPONSE: + DBG_871X("recv tdls setup response frame\n"); + ret=On_TDLS_Setup_Rsp(adapter, precv_frame); + break; + case TDLS_SETUP_CONFIRM: + DBG_871X("recv tdls setup confirm frame\n"); + ret=On_TDLS_Setup_Cfm(adapter, precv_frame); + break; + case TDLS_TEARDOWN: + DBG_871X("recv tdls teardown, free sta_info\n"); + ret=On_TDLS_Teardown(adapter, precv_frame); + break; + case TDLS_DISCOVERY_REQUEST: + DBG_871X("recv tdls discovery request frame\n"); + ret=On_TDLS_Dis_Req(adapter, precv_frame); + break; + case TDLS_PEER_TRAFFIC_RESPONSE: + DBG_871X("recv tdls peer traffic response frame\n"); + ret=On_TDLS_Peer_Traffic_Rsp(adapter, precv_frame); + break; + case TDLS_CHANNEL_SWITCH_REQUEST: + DBG_871X("recv tdls channel switch request frame\n"); + ret=On_TDLS_Ch_Switch_Req(adapter, precv_frame); + break; + case TDLS_CHANNEL_SWITCH_RESPONSE: + DBG_871X("recv tdls channel switch response frame\n"); + ret=On_TDLS_Ch_Switch_Rsp(adapter, precv_frame); + break; +#ifdef CONFIG_WFD + case 0x50: //First byte of WFA OUI + if( _rtw_memcmp(WFA_OUI, (paction), 3) ) + { + if( *(paction + 3) == 0x04) //Probe request frame + { + //WFDTDLS: for sigma test, do not setup direct link automatically + ptdlsinfo->dev_discovered = 1; + DBG_871X("recv tunneled probe request frame\n"); + issue_tunneled_probe_rsp(adapter, precv_frame); + } + if( *(paction + 3) == 0x05) //Probe response frame + { + //WFDTDLS: for sigma test, do not setup direct link automatically + ptdlsinfo->dev_discovered = 1; + DBG_871X("recv tunneled probe response frame\n"); + } + } + break; +#endif //CONFIG_WFD + default: + DBG_871X("receive TDLS frame but not supported\n"); + ret=_FAIL; + break; + } + +exit: + return ret; + +} +#endif + +void count_rx_stats(_adapter *padapter, union recv_frame *prframe, struct sta_info*sta); +void count_rx_stats(_adapter *padapter, union recv_frame *prframe, struct sta_info*sta) +{ + int sz; + struct sta_info *psta = NULL; + struct stainfo_stats *pstats = NULL; + struct rx_pkt_attrib *pattrib = & prframe->u.hdr.attrib; + struct recv_priv *precvpriv = &padapter->recvpriv; + + sz = get_recvframe_len(prframe); + precvpriv->rx_bytes += sz; + + padapter->mlmepriv.LinkDetectInfo.NumRxOkInPeriod++; + + if( (!MacAddr_isBcst(pattrib->dst)) && (!IS_MCAST(pattrib->dst))){ + padapter->mlmepriv.LinkDetectInfo.NumRxUnicastOkInPeriod++; + } + + if(sta) + psta = sta; + else + psta = prframe->u.hdr.psta; + + if(psta) + { + pstats = &psta->sta_stats; + + pstats->rx_data_pkts++; + pstats->rx_bytes += sz; + } + +} + +sint sta2sta_data_frame( + _adapter *adapter, + union recv_frame *precv_frame, + struct sta_info**psta +); +sint sta2sta_data_frame( + _adapter *adapter, + union recv_frame *precv_frame, + struct sta_info**psta +) +{ + u8 *ptr = precv_frame->u.hdr.rx_data; + sint ret = _SUCCESS; + struct rx_pkt_attrib *pattrib = & precv_frame->u.hdr.attrib; + struct sta_priv *pstapriv = &adapter->stapriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + u8 *mybssid = get_bssid(pmlmepriv); + u8 *myhwaddr = myid(&adapter->eeprompriv); + u8 * sta_addr = NULL; + sint bmcast = IS_MCAST(pattrib->dst); + +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &adapter->tdlsinfo; + struct sta_info *ptdls_sta=NULL; + u8 *psnap_type=ptr+pattrib->hdrlen + pattrib->iv_len+SNAP_SIZE; + //frame body located after [+2]: ether-type, [+1]: payload type + u8 *pframe_body = psnap_type+2+1; +#endif + +_func_enter_; + + if ((check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE)) + { + + // filter packets that SA is myself or multicast or broadcast + if (_rtw_memcmp(myhwaddr, pattrib->src, ETH_ALEN)){ + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" SA==myself \n")); + ret= _FAIL; + goto exit; + } + + if( (!_rtw_memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast) ){ + ret= _FAIL; + goto exit; + } + + if( _rtw_memcmp(pattrib->bssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + _rtw_memcmp(mybssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + (!_rtw_memcmp(pattrib->bssid, mybssid, ETH_ALEN)) ) { + ret= _FAIL; + goto exit; + } + + sta_addr = pattrib->src; + + } + else if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) + { +#ifdef CONFIG_TDLS + + //direct link data transfer + if(ptdlsinfo->setup_state == TDLS_LINKED_STATE){ + ptdls_sta = rtw_get_stainfo(pstapriv, pattrib->src); + if(ptdls_sta==NULL) + { + ret=_FAIL; + goto exit; + } + else if(ptdls_sta->tdls_sta_state&TDLS_LINKED_STATE) + { + + //drop QoS-SubType Data, including QoS NULL, excluding QoS-Data + if( (GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE )== WIFI_QOS_DATA_TYPE) + { + if(GetFrameSubType(ptr)&(BIT(4)|BIT(5)|BIT(6))) + { + DBG_871X("drop QoS-Sybtype Data\n"); + ret= _FAIL; + goto exit; + } + } + // filter packets that SA is myself or multicast or broadcast + if (_rtw_memcmp(myhwaddr, pattrib->src, ETH_ALEN)){ + ret= _FAIL; + goto exit; + } + // da should be for me + if((!_rtw_memcmp(myhwaddr, pattrib->dst, ETH_ALEN))&& (!bmcast)) + { + ret= _FAIL; + goto exit; + } + // check BSSID + if( _rtw_memcmp(pattrib->bssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + _rtw_memcmp(mybssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + (!_rtw_memcmp(pattrib->bssid, mybssid, ETH_ALEN)) ) + { + ret= _FAIL; + goto exit; + } + + //process UAPSD tdls sta + process_pwrbit_data(adapter, precv_frame); + + // if NULL-frame, check pwrbit + if ((GetFrameSubType(ptr)) == WIFI_DATA_NULL) + { + //NULL-frame with pwrbit=1, buffer_STA should buffer frames for sleep_STA + if(GetPwrMgt(ptr)) + { + DBG_871X("TDLS: recv peer null frame with pwr bit 1\n"); + ptdls_sta->tdls_sta_state|=TDLS_PEER_SLEEP_STATE; + // it would be triggered when we are off channel and receiving NULL DATA + // we can confirm that peer STA is at off channel + } + else if(ptdls_sta->tdls_sta_state&TDLS_CH_SWITCH_ON_STATE) + { + if((ptdls_sta->tdls_sta_state & TDLS_PEER_AT_OFF_STATE) != TDLS_PEER_AT_OFF_STATE) + { + issue_nulldata_to_TDLS_peer_STA(adapter, ptdls_sta, 0); + ptdls_sta->tdls_sta_state |= TDLS_PEER_AT_OFF_STATE; + On_TDLS_Peer_Traffic_Rsp(adapter, precv_frame); + } + } + + ret= _FAIL; + goto exit; + } + //receive some of all TDLS management frames, process it at ON_TDLS + if((_rtw_memcmp(psnap_type, SNAP_ETH_TYPE_TDLS, 2))){ + ret= OnTDLS(adapter, precv_frame); + goto exit; + } + + } + + sta_addr = pattrib->src; + + } + else +#endif //CONFIG_TDLS + { + // For Station mode, sa and bssid should always be BSSID, and DA is my mac-address + if(!_rtw_memcmp(pattrib->bssid, pattrib->src, ETH_ALEN) ) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("bssid != TA under STATION_MODE; drop pkt\n")); + ret= _FAIL; + goto exit; + } + + sta_addr = pattrib->bssid; + } + + } + else if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { + if (bmcast) + { + // For AP mode, if DA == MCAST, then BSSID should be also MCAST + if (!IS_MCAST(pattrib->bssid)){ + ret= _FAIL; + goto exit; + } + } + else // not mc-frame + { + // For AP mode, if DA is non-MCAST, then it must be BSSID, and bssid == BSSID + if(!_rtw_memcmp(pattrib->bssid, pattrib->dst, ETH_ALEN)) { + ret= _FAIL; + goto exit; + } + + sta_addr = pattrib->src; + } + + } + else if(check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE) + { + _rtw_memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); + _rtw_memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); + _rtw_memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); + _rtw_memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + sta_addr = mybssid; + } + else + { + ret = _FAIL; + } + + + + if(bmcast) + *psta = rtw_get_bcmc_stainfo(adapter); + else + *psta = rtw_get_stainfo(pstapriv, sta_addr); // get ap_info + +#ifdef CONFIG_TDLS + if(ptdls_sta != NULL) + *psta = ptdls_sta; +#endif //CONFIG_TDLS + + if (*psta == NULL) { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("can't get psta under sta2sta_data_frame ; drop pkt\n")); +#ifdef CONFIG_MP_INCLUDED + if (adapter->registrypriv.mp_mode == 1) + { + if(check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE) + adapter->mppriv.rx_pktloss++; + } +#endif + ret= _FAIL; + goto exit; + } + +exit: +_func_exit_; + return ret; + +} + +sint ap2sta_data_frame( + _adapter *adapter, + union recv_frame *precv_frame, + struct sta_info**psta ); +sint ap2sta_data_frame( + _adapter *adapter, + union recv_frame *precv_frame, + struct sta_info**psta ) +{ + u8 *ptr = precv_frame->u.hdr.rx_data; + struct rx_pkt_attrib *pattrib = & precv_frame->u.hdr.attrib; + sint ret = _SUCCESS; + struct sta_priv *pstapriv = &adapter->stapriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + u8 *mybssid = get_bssid(pmlmepriv); + u8 *myhwaddr = myid(&adapter->eeprompriv); + sint bmcast = IS_MCAST(pattrib->dst); + +_func_enter_; + + if ((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) + && (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE + || check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE ) + ) + { + + // filter packets that SA is myself or multicast or broadcast + if (_rtw_memcmp(myhwaddr, pattrib->src, ETH_ALEN)){ + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" SA==myself \n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s SA="MAC_FMT", myhwaddr="MAC_FMT"\n", + __FUNCTION__, MAC_ARG(pattrib->src), MAC_ARG(myhwaddr)); + #endif + ret= _FAIL; + goto exit; + } + + // da should be for me + if((!_rtw_memcmp(myhwaddr, pattrib->dst, ETH_ALEN))&& (!bmcast)) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_, + (" ap2sta_data_frame: compare DA fail; DA="MAC_FMT"\n", MAC_ARG(pattrib->dst))); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s DA="MAC_FMT"\n", __func__, MAC_ARG(pattrib->dst)); + #endif + ret= _FAIL; + goto exit; + } + + + // check BSSID + if( _rtw_memcmp(pattrib->bssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + _rtw_memcmp(mybssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + (!_rtw_memcmp(pattrib->bssid, mybssid, ETH_ALEN)) ) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_, + (" ap2sta_data_frame: compare BSSID fail ; BSSID="MAC_FMT"\n", MAC_ARG(pattrib->bssid))); + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("mybssid="MAC_FMT"\n", MAC_ARG(mybssid))); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s BSSID="MAC_FMT", mybssid="MAC_FMT"\n", + __FUNCTION__, MAC_ARG(pattrib->bssid), MAC_ARG(mybssid)); + DBG_871X( "this adapter = %d, buddy adapter = %d\n", adapter->adapter_type, adapter->pbuddy_adapter->adapter_type ); + #endif + + if(!bmcast) + { + DBG_871X("issue_deauth to the nonassociated ap=" MAC_FMT " for the reason(7)\n", MAC_ARG(pattrib->bssid)); + issue_deauth(adapter, pattrib->bssid, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); + } + + ret= _FAIL; + goto exit; + } + + if(bmcast) + *psta = rtw_get_bcmc_stainfo(adapter); + else + *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); // get ap_info + + if (*psta == NULL) { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("ap2sta: can't get psta under STATION_MODE ; drop pkt\n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s can't get psta under STATION_MODE ; drop pkt\n", __FUNCTION__); + #endif + ret= _FAIL; + goto exit; + } + + //if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == WIFI_QOS_DATA_TYPE) { + //} + + if (GetFrameSubType(ptr) & BIT(6)) { + /* No data, will not indicate to upper layer, temporily count it here */ + count_rx_stats(adapter, precv_frame, *psta); + ret = RTW_RX_HANDLED; + goto exit; + } + + } + else if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE) && + (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE) ) + { + _rtw_memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); + _rtw_memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); + _rtw_memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); + _rtw_memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + // + _rtw_memcpy(pattrib->bssid, mybssid, ETH_ALEN); + + + *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); // get sta_info + if (*psta == NULL) { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("can't get psta under MP_MODE ; drop pkt\n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s can't get psta under WIFI_MP_STATE ; drop pkt\n", __FUNCTION__); + #endif + ret= _FAIL; + goto exit; + } + + + } + else if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { + /* Special case */ + ret = RTW_RX_HANDLED; + goto exit; + } + else + { + if(_rtw_memcmp(myhwaddr, pattrib->dst, ETH_ALEN)&& (!bmcast)) + { + *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); // get sta_info + if (*psta == NULL) + { + DBG_871X("issue_deauth to the ap=" MAC_FMT " for the reason(7)\n", MAC_ARG(pattrib->bssid)); + + issue_deauth(adapter, pattrib->bssid, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); + } + } + + ret = _FAIL; + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s fw_state:0x%x\n", __FUNCTION__, get_fwstate(pmlmepriv)); + #endif + } + +exit: + +_func_exit_; + + return ret; + +} + +sint sta2ap_data_frame( + _adapter *adapter, + union recv_frame *precv_frame, + struct sta_info**psta ); +sint sta2ap_data_frame( + _adapter *adapter, + union recv_frame *precv_frame, + struct sta_info**psta ) +{ + u8 *ptr = precv_frame->u.hdr.rx_data; + struct rx_pkt_attrib *pattrib = & precv_frame->u.hdr.attrib; + struct sta_priv *pstapriv = &adapter->stapriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + unsigned char *mybssid = get_bssid(pmlmepriv); + sint ret=_SUCCESS; + +_func_enter_; + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { + //For AP mode, RA=BSSID, TX=STA(SRC_ADDR), A3=DST_ADDR + if(!_rtw_memcmp(pattrib->bssid, mybssid, ETH_ALEN)) + { + ret= _FAIL; + goto exit; + } + + *psta = rtw_get_stainfo(pstapriv, pattrib->src); + if (*psta == NULL) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("can't get psta under AP_MODE; drop pkt\n")); + DBG_871X("issue_deauth to sta=" MAC_FMT " for the reason(7)\n", MAC_ARG(pattrib->src)); + + issue_deauth(adapter, pattrib->src, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); + + ret = RTW_RX_HANDLED; + goto exit; + } + + process_pwrbit_data(adapter, precv_frame); + + if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == WIFI_QOS_DATA_TYPE) { + process_wmmps_data(adapter, precv_frame); + } + + if (GetFrameSubType(ptr) & BIT(6)) { + /* No data, will not indicate to upper layer, temporily count it here */ + count_rx_stats(adapter, precv_frame, *psta); + ret = RTW_RX_HANDLED; + goto exit; + } + } + else { + u8 *myhwaddr = myid(&adapter->eeprompriv); + if (!_rtw_memcmp(pattrib->ra, myhwaddr, ETH_ALEN)) { + ret = RTW_RX_HANDLED; + goto exit; + } + DBG_871X("issue_deauth to sta=" MAC_FMT " for the reason(7)\n", MAC_ARG(pattrib->src)); + issue_deauth(adapter, pattrib->src, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); + ret = RTW_RX_HANDLED; + goto exit; + } + +exit: + +_func_exit_; + + return ret; + +} + +sint validate_recv_ctrl_frame(_adapter *padapter, union recv_frame *precv_frame); +sint validate_recv_ctrl_frame(_adapter *padapter, union recv_frame *precv_frame) +{ +#ifdef CONFIG_AP_MODE + struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *pframe = precv_frame->u.hdr.rx_data; + //uint len = precv_frame->u.hdr.len; + + //DBG_871X("+validate_recv_ctrl_frame\n"); + + if (GetFrameType(pframe) != WIFI_CTRL_TYPE) + { + return _FAIL; + } + + //receive the frames that ra(a1) is my address + if (!_rtw_memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN)) + { + return _FAIL; + } + + //only handle ps-poll + if(GetFrameSubType(pframe) == WIFI_PSPOLL) + { + u16 aid; + u8 wmmps_ac=0; + struct sta_info *psta=NULL; + + aid = GetAid(pframe); + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + + if((psta==NULL) || (psta->aid!=aid)) + { + return _FAIL; + } + + //for rx pkt statistics + psta->sta_stats.rx_ctrl_pkts++; + + switch(pattrib->priority) + { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk&BIT(0); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi&BIT(0); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo&BIT(0); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be&BIT(0); + break; + } + + if(wmmps_ac) + return _FAIL; + + if(psta->state & WIFI_STA_ALIVE_CHK_STATE) + { + DBG_871X("%s alive check-rx ps-poll\n", __func__); + psta->expire_to = pstapriv->expire_to; + psta->state ^= WIFI_STA_ALIVE_CHK_STATE; + } + + if((psta->state&WIFI_SLEEP_STATE) && (pstapriv->sta_dz_bitmap&BIT(psta->aid))) + { + _irqL irqL; + _list *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe=NULL; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + //_enter_critical_bh(&psta->sleep_q.lock, &irqL); + _enter_critical_bh(&pxmitpriv->lock, &irqL); + + xmitframe_phead = get_list_head(&psta->sleep_q); + xmitframe_plist = get_next(xmitframe_phead); + + if ((rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) == _FALSE) + { + pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = get_next(xmitframe_plist); + + rtw_list_delete(&pxmitframe->list); + + psta->sleepq_len--; + + if(psta->sleepq_len>0) + pxmitframe->attrib.mdata = 1; + else + pxmitframe->attrib.mdata = 0; + + pxmitframe->attrib.triggered = 1; + + //DBG_871X("handling ps-poll, q_len=%d, tim=%x\n", psta->sleepq_len, pstapriv->tim_bitmap); + +#if 0 + _exit_critical_bh(&psta->sleep_q.lock, &irqL); + if(rtw_hal_xmit(padapter, pxmitframe) == _TRUE) + { + rtw_os_xmit_complete(padapter, pxmitframe); + } + _enter_critical_bh(&psta->sleep_q.lock, &irqL); +#endif + rtw_hal_xmitframe_enqueue(padapter, pxmitframe); + + if(psta->sleepq_len==0) + { + pstapriv->tim_bitmap &= ~BIT(psta->aid); + + //DBG_871X("after handling ps-poll, tim=%x\n", pstapriv->tim_bitmap); + + //upate BCN for TIM IE + //update_BCNTIM(padapter); + update_beacon(padapter, _TIM_IE_, NULL, _FALSE); + } + + //_exit_critical_bh(&psta->sleep_q.lock, &irqL); + _exit_critical_bh(&pxmitpriv->lock, &irqL); + + } + else + { + //_exit_critical_bh(&psta->sleep_q.lock, &irqL); + _exit_critical_bh(&pxmitpriv->lock, &irqL); + + //DBG_871X("no buffered packets to xmit\n"); + if(pstapriv->tim_bitmap&BIT(psta->aid)) + { + if(psta->sleepq_len==0) + { + DBG_871X("no buffered packets to xmit\n"); + + //issue nulldata with More data bit = 0 to indicate we have no buffered packets + issue_nulldata(padapter, psta->hwaddr, 0, 0, 0); + } + else + { + DBG_871X("error!psta->sleepq_len=%d\n", psta->sleepq_len); + psta->sleepq_len=0; + } + + pstapriv->tim_bitmap &= ~BIT(psta->aid); + + //upate BCN for TIM IE + //update_BCNTIM(padapter); + update_beacon(padapter, _TIM_IE_, NULL, _FALSE); + } + + } + + } + + } + +#endif + + return _FAIL; + +} + +union recv_frame* recvframe_chk_defrag(PADAPTER padapter, union recv_frame *precv_frame); +sint validate_recv_mgnt_frame(PADAPTER padapter, union recv_frame *precv_frame); +sint validate_recv_mgnt_frame(PADAPTER padapter, union recv_frame *precv_frame) +{ + //struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("+validate_recv_mgnt_frame\n")); + +#if 0 + if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { +#ifdef CONFIG_NATIVEAP_MLME + mgt_dispatcher(padapter, precv_frame); +#else + rtw_hostapd_mlme_rx(padapter, precv_frame); +#endif + } + else + { + mgt_dispatcher(padapter, precv_frame); + } +#endif + + precv_frame = recvframe_chk_defrag(padapter, precv_frame); + if (precv_frame == NULL) { + RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_,("%s: fragment packet\n",__FUNCTION__)); + return _SUCCESS; + } + + { + //for rx pkt statistics + struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(precv_frame->u.hdr.rx_data)); + if (psta) { + psta->sta_stats.rx_mgnt_pkts++; + if (GetFrameSubType(precv_frame->u.hdr.rx_data) == WIFI_BEACON) + psta->sta_stats.rx_beacon_pkts++; + else if (GetFrameSubType(precv_frame->u.hdr.rx_data) == WIFI_PROBEREQ) + psta->sta_stats.rx_probereq_pkts++; + else if (GetFrameSubType(precv_frame->u.hdr.rx_data) == WIFI_PROBERSP) { + if (_rtw_memcmp(padapter->eeprompriv.mac_addr, GetAddr1Ptr(precv_frame->u.hdr.rx_data), ETH_ALEN) == _TRUE) + psta->sta_stats.rx_probersp_pkts++; + else if (is_broadcast_mac_addr(GetAddr1Ptr(precv_frame->u.hdr.rx_data)) + || is_multicast_mac_addr(GetAddr1Ptr(precv_frame->u.hdr.rx_data))) + psta->sta_stats.rx_probersp_bm_pkts++; + else + psta->sta_stats.rx_probersp_uo_pkts++; + } + } + } + +#ifdef CONFIG_INTEL_PROXIM + if(padapter->proximity.proxim_on==_TRUE) + { + struct rx_pkt_attrib * pattrib=&precv_frame->u.hdr.attrib; + struct recv_stat* prxstat=( struct recv_stat * ) precv_frame->u.hdr.rx_head ; + u8 * pda,*psa,*pbssid,*ptr; + ptr=precv_frame->u.hdr.rx_data; + pda = get_da(ptr); + psa = get_sa(ptr); + pbssid = get_hdr_bssid(ptr); + + + _rtw_memcpy(pattrib->dst, pda, ETH_ALEN); + _rtw_memcpy(pattrib->src, psa, ETH_ALEN); + + _rtw_memcpy(pattrib->bssid, pbssid, ETH_ALEN); + + switch(pattrib->to_fr_ds) + { + case 0: + _rtw_memcpy(pattrib->ra, pda, ETH_ALEN); + _rtw_memcpy(pattrib->ta, psa, ETH_ALEN); + break; + + case 1: + _rtw_memcpy(pattrib->ra, pda, ETH_ALEN); + _rtw_memcpy(pattrib->ta, pbssid, ETH_ALEN); + break; + + case 2: + _rtw_memcpy(pattrib->ra, pbssid, ETH_ALEN); + _rtw_memcpy(pattrib->ta, psa, ETH_ALEN); + break; + + case 3: + _rtw_memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); + _rtw_memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" case 3\n")); + break; + + default: + break; + + } + pattrib->priority=0; + pattrib->hdrlen = pattrib->to_fr_ds==3 ? 30 : 24; + + padapter->proximity.proxim_rx(padapter,precv_frame); + } +#endif + mgt_dispatcher(padapter, precv_frame); + + return _SUCCESS; + +} + +sint validate_recv_data_frame(_adapter *adapter, union recv_frame *precv_frame); +sint validate_recv_data_frame(_adapter *adapter, union recv_frame *precv_frame) +{ + u8 bretry; + u8 *psa, *pda, *pbssid; + struct sta_info *psta = NULL; + u8 *ptr = precv_frame->u.hdr.rx_data; + struct rx_pkt_attrib *pattrib = & precv_frame->u.hdr.attrib; + struct sta_priv *pstapriv = &adapter->stapriv; + struct security_priv *psecuritypriv = &adapter->securitypriv; + sint ret = _SUCCESS; +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &adapter->tdlsinfo; +#endif //CONFIG_TDLS + +_func_enter_; + + bretry = GetRetry(ptr); + pda = get_da(ptr); + psa = get_sa(ptr); + pbssid = get_hdr_bssid(ptr); + + if(pbssid == NULL){ + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s pbssid == NULL\n", __func__); + #endif + ret= _FAIL; + goto exit; + } + + _rtw_memcpy(pattrib->dst, pda, ETH_ALEN); + _rtw_memcpy(pattrib->src, psa, ETH_ALEN); + + _rtw_memcpy(pattrib->bssid, pbssid, ETH_ALEN); + + switch(pattrib->to_fr_ds) + { + case 0: + _rtw_memcpy(pattrib->ra, pda, ETH_ALEN); + _rtw_memcpy(pattrib->ta, psa, ETH_ALEN); + ret = sta2sta_data_frame(adapter, precv_frame, &psta); + break; + + case 1: + _rtw_memcpy(pattrib->ra, pda, ETH_ALEN); + _rtw_memcpy(pattrib->ta, pbssid, ETH_ALEN); + ret = ap2sta_data_frame(adapter, precv_frame, &psta); + break; + + case 2: + _rtw_memcpy(pattrib->ra, pbssid, ETH_ALEN); + _rtw_memcpy(pattrib->ta, psa, ETH_ALEN); + ret = sta2ap_data_frame(adapter, precv_frame, &psta); + break; + + case 3: + _rtw_memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); + _rtw_memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); + ret =_FAIL; + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" case 3\n")); + break; + + default: + ret =_FAIL; + break; + + } + + if(ret ==_FAIL){ + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s case:%d, res:%d\n", __FUNCTION__, pattrib->to_fr_ds, ret); + #endif + goto exit; + } else if (ret == RTW_RX_HANDLED) { + goto exit; + } + + + if(psta==NULL){ + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,(" after to_fr_ds_chk; psta==NULL \n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s psta == NULL\n", __func__); + #endif + ret= _FAIL; + goto exit; + } + + //psta->rssi = prxcmd->rssi; + //psta->signal_quality= prxcmd->sq; + precv_frame->u.hdr.psta = psta; + + + pattrib->amsdu=0; + pattrib->ack_policy = 0; + //parsing QC field + if(pattrib->qos == 1) + { + pattrib->priority = GetPriority((ptr + 24)); + pattrib->ack_policy = GetAckpolicy((ptr + 24)); + pattrib->amsdu = GetAMsdu((ptr + 24)); + pattrib->hdrlen = pattrib->to_fr_ds==3 ? 32 : 26; + + if(pattrib->priority!=0 && pattrib->priority!=3) + { + adapter->recvpriv.bIsAnyNonBEPkts = _TRUE; + } + } + else + { + pattrib->priority=0; + pattrib->hdrlen = pattrib->to_fr_ds==3 ? 30 : 24; + } + + + if(pattrib->order)//HT-CTRL 11n + { + pattrib->hdrlen += 4; + } + + precv_frame->u.hdr.preorder_ctrl = &psta->recvreorder_ctrl[pattrib->priority]; + + // decache, drop duplicate recv packets + if(recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) == _FAIL) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("decache : drop pkt\n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s recv_decache return _FAIL\n", __func__); + #endif + ret= _FAIL; + goto exit; + } + +#if 0 + if(psta->tdls_sta_state & TDLS_LINKED_STATE ) + { + if(psta->dot118021XPrivacy==_AES_) + pattrib->encrypt=psta->dot118021XPrivacy; + } +#endif //CONFIG_TDLS + + if(pattrib->privacy){ + + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("validate_recv_data_frame:pattrib->privacy=%x\n", pattrib->privacy)); + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("\n ^^^^^^^^^^^IS_MCAST(pattrib->ra(0x%02x))=%d^^^^^^^^^^^^^^^6\n", pattrib->ra[0],IS_MCAST(pattrib->ra))); + +#ifdef CONFIG_TDLS + if((psta->tdls_sta_state & TDLS_LINKED_STATE) && (psta->dot118021XPrivacy==_AES_)) + { + pattrib->encrypt=psta->dot118021XPrivacy; + } + else +#endif //CONFIG_TDLS + GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, IS_MCAST(pattrib->ra)); + + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("\n pattrib->encrypt=%d\n",pattrib->encrypt)); + + SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); + } + else + { + pattrib->encrypt = 0; + pattrib->iv_len = pattrib->icv_len = 0; + } + +exit: + +_func_exit_; + + return ret; +} + +#ifdef CONFIG_IEEE80211W +static sint validate_80211w_mgmt(_adapter *adapter, union recv_frame *precv_frame) +{ + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct rx_pkt_attrib *pattrib = & precv_frame->u.hdr.attrib; + u8 *ptr = precv_frame->u.hdr.rx_data; + u8 type; + u8 subtype; + + type = GetFrameType(ptr); + subtype = GetFrameSubType(ptr); //bit(7)~bit(2) + + //only support station mode + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED) + && adapter->securitypriv.binstallBIPkey == _TRUE) + { + //unicast management frame decrypt + if(pattrib->privacy && !(IS_MCAST(GetAddr1Ptr(ptr))) && + (subtype == WIFI_DEAUTH || subtype == WIFI_DISASSOC || subtype == WIFI_ACTION)) + { + u8 *ppp, *mgmt_DATA; + u32 data_len=0; + ppp = GetAddr2Ptr(ptr); + + pattrib->bdecrypted = 0; + pattrib->encrypt = _AES_; + pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr); + //set iv and icv length + SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); + _rtw_memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); + _rtw_memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); + //actual management data frame body + data_len = pattrib->pkt_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; + mgmt_DATA = rtw_zmalloc(data_len); + if(mgmt_DATA == NULL) + { + DBG_871X("%s mgmt allocate fail !!!!!!!!!\n", __FUNCTION__); + goto validate_80211w_fail; + } + /*//dump the packet content before decrypt + { + int pp; + printk("pattrib->pktlen = %d =>", pattrib->pkt_len); + for(pp=0;pp< pattrib->pkt_len; pp++) + printk(" %02x ", ptr[pp]); + printk("\n"); + }*/ + + precv_frame = decryptor(adapter, precv_frame); + //save actual management data frame body + _rtw_memcpy(mgmt_DATA, ptr+pattrib->hdrlen+pattrib->iv_len, data_len); + //overwrite the iv field + _rtw_memcpy(ptr+pattrib->hdrlen, mgmt_DATA, data_len); + //remove the iv and icv length + pattrib->pkt_len = pattrib->pkt_len - pattrib->iv_len - pattrib->icv_len; + rtw_mfree(mgmt_DATA, data_len); + /*//print packet content after decryption + { + int pp; + printk("after decryption pattrib->pktlen = %d @@=>", pattrib->pkt_len); + for(pp=0;pp< pattrib->pkt_len; pp++) + printk(" %02x ", ptr[pp]); + printk("\n"); + }*/ + if(!precv_frame) + { + DBG_871X("%s mgmt descrypt fail !!!!!!!!!\n", __FUNCTION__); + goto validate_80211w_fail; + } + } + else if(IS_MCAST(GetAddr1Ptr(ptr)) && + (subtype == WIFI_DEAUTH || subtype == WIFI_DISASSOC)) + { + sint BIP_ret = _SUCCESS; + //verify BIP MME IE of broadcast/multicast de-auth/disassoc packet + BIP_ret = rtw_BIP_verify(adapter, (u8 * )precv_frame); + if(BIP_ret == _FAIL) + { + //DBG_871X("802.11w BIP verify fail\n"); + goto validate_80211w_fail; + } + else if(BIP_ret == RTW_RX_HANDLED) + { + //DBG_871X("802.11w recv none protected packet\n"); + //issue sa query request + issue_action_SA_Query(adapter, NULL, 0, 0); + goto validate_80211w_fail; + } + }//802.11w protect + else + { + if(subtype == WIFI_ACTION) + { + //according 802.11-2012 standard, these five types are not robust types + if( ptr[WLAN_HDR_A3_LEN] != RTW_WLAN_CATEGORY_PUBLIC && + ptr[WLAN_HDR_A3_LEN] != RTW_WLAN_CATEGORY_HT && + ptr[WLAN_HDR_A3_LEN] != RTW_WLAN_CATEGORY_UNPROTECTED_WNM && + ptr[WLAN_HDR_A3_LEN] != RTW_WLAN_CATEGORY_SELF_PROTECTED && + ptr[WLAN_HDR_A3_LEN] != RTW_WLAN_CATEGORY_P2P) + { + DBG_871X("action frame category=%d should robust\n", ptr[WLAN_HDR_A3_LEN]); + goto validate_80211w_fail; + } + } + else if(subtype == WIFI_DEAUTH || subtype == WIFI_DISASSOC) + { + DBG_871X("802.11w recv none protected packet\n"); + //issue sa query request + issue_action_SA_Query(adapter, NULL, 0, 0); + goto validate_80211w_fail; + } + } + } + return _SUCCESS; + +validate_80211w_fail: + return _FAIL; + +} +#endif //CONFIG_IEEE80211W + +sint validate_recv_frame(_adapter *adapter, union recv_frame *precv_frame); +sint validate_recv_frame(_adapter *adapter, union recv_frame *precv_frame) +{ + //shall check frame subtype, to / from ds, da, bssid + + //then call check if rx seq/frag. duplicated. + + u8 type; + u8 subtype; + sint retval = _SUCCESS; + struct rx_pkt_attrib *pattrib = & precv_frame->u.hdr.attrib; + + u8 *ptr = precv_frame->u.hdr.rx_data; + u8 ver =(unsigned char) (*ptr)&0x3 ; +#ifdef CONFIG_FIND_BEST_CHANNEL + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; +#endif + +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &adapter->tdlsinfo; +#endif //CONFIG_TDLS +#ifdef CONFIG_WAPI_SUPPORT + PRT_WAPI_T pWapiInfo = &adapter->wapiInfo; + struct recv_frame_hdr *phdr = &precv_frame->u.hdr; + u8 wai_pkt = 0; + u16 sc; + u8 external_len = 0; +#endif + +_func_enter_; + + +#ifdef CONFIG_FIND_BEST_CHANNEL + if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { + int ch_set_idx = rtw_ch_set_search_ch(pmlmeext->channel_set, rtw_get_oper_ch(adapter)); + if (ch_set_idx >= 0) + pmlmeext->channel_set[ch_set_idx].rx_count++; + } +#endif + +#ifdef CONFIG_TDLS + if(ptdlsinfo->ch_sensing==1 && ptdlsinfo->cur_channel !=0){ + ptdlsinfo->collect_pkt_num[ptdlsinfo->cur_channel-1]++; + } +#endif //CONFIG_TDLS + +#ifdef RTK_DMP_PLATFORM + if ( 0 ) + { + DBG_871X("++\n"); + { + int i; + for(i=0; i<64;i=i+8) + DBG_871X("%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:", *(ptr+i), + *(ptr+i+1), *(ptr+i+2) ,*(ptr+i+3) ,*(ptr+i+4),*(ptr+i+5), *(ptr+i+6), *(ptr+i+7)); + + } + DBG_871X("--\n"); + } +#endif //RTK_DMP_PLATFORM + + //add version chk + if(ver!=0){ + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("validate_recv_data_frame fail! (ver!=0)\n")); + retval= _FAIL; + DBG_COUNTER(adapter->rx_logs.core_rx_pre_ver_err); + goto exit; + } + + type = GetFrameType(ptr); + subtype = GetFrameSubType(ptr); //bit(7)~bit(2) + + pattrib->to_fr_ds = get_tofr_ds(ptr); + + pattrib->frag_num = GetFragNum(ptr); + pattrib->seq_num = GetSequence(ptr); + + pattrib->pw_save = GetPwrMgt(ptr); + pattrib->mfrag = GetMFrag(ptr); + pattrib->mdata = GetMData(ptr); + pattrib->privacy = GetPrivacy(ptr); + pattrib->order = GetOrder(ptr); +#ifdef CONFIG_WAPI_SUPPORT + sc = (pattrib->seq_num<<4) | pattrib->frag_num; +#endif + +#if 1 //Dump rx packets +{ + u8 bDumpRxPkt; + rtw_hal_get_def_var(adapter, HAL_DEF_DBG_DUMP_RXPKT, &(bDumpRxPkt)); + if(bDumpRxPkt ==1){//dump all rx packets + int i; + DBG_871X("############################# \n"); + + for(i=0; i<64;i=i+8) + DBG_871X("%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:\n", *(ptr+i), + *(ptr+i+1), *(ptr+i+2) ,*(ptr+i+3) ,*(ptr+i+4),*(ptr+i+5), *(ptr+i+6), *(ptr+i+7)); + DBG_871X("############################# \n"); + } + else if(bDumpRxPkt ==2){ + if(type== WIFI_MGT_TYPE){ + int i; + DBG_871X("############################# \n"); + + for(i=0; i<64;i=i+8) + DBG_871X("%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:\n", *(ptr+i), + *(ptr+i+1), *(ptr+i+2) ,*(ptr+i+3) ,*(ptr+i+4),*(ptr+i+5), *(ptr+i+6), *(ptr+i+7)); + DBG_871X("############################# \n"); + } + } + else if(bDumpRxPkt ==3){ + if(type== WIFI_DATA_TYPE){ + int i; + DBG_871X("############################# \n"); + + for(i=0; i<64;i=i+8) + DBG_871X("%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:\n", *(ptr+i), + *(ptr+i+1), *(ptr+i+2) ,*(ptr+i+3) ,*(ptr+i+4),*(ptr+i+5), *(ptr+i+6), *(ptr+i+7)); + DBG_871X("############################# \n"); + } + } +} +#endif + switch (type) + { + case WIFI_MGT_TYPE: //mgnt + DBG_COUNTER(adapter->rx_logs.core_rx_pre_mgmt); +#ifdef CONFIG_IEEE80211W + if(validate_80211w_mgmt(adapter, precv_frame) == _FAIL) + { + retval = _FAIL; + DBG_COUNTER(padapter->rx_logs.core_rx_pre_mgmt_err_80211w); + break; + } +#endif //CONFIG_IEEE80211W + + retval = validate_recv_mgnt_frame(adapter, precv_frame); + if (retval == _FAIL) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("validate_recv_mgnt_frame fail\n")); + DBG_COUNTER(adapter->rx_logs.core_rx_pre_mgmt_err); + } + retval = _FAIL; // only data frame return _SUCCESS + break; + case WIFI_CTRL_TYPE: //ctrl + DBG_COUNTER(adapter->rx_logs.core_rx_pre_ctrl); + retval = validate_recv_ctrl_frame(adapter, precv_frame); + if (retval == _FAIL) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("validate_recv_ctrl_frame fail\n")); + DBG_COUNTER(adapter->rx_logs.core_rx_pre_ctrl_err); + } + retval = _FAIL; // only data frame return _SUCCESS + break; + case WIFI_DATA_TYPE: //data + DBG_COUNTER(adapter->rx_logs.core_rx_pre_data); +#ifdef CONFIG_WAPI_SUPPORT + if(pattrib->qos) + external_len = 2; + else + external_len= 0; + + wai_pkt = rtw_wapi_is_wai_packet(adapter,ptr); + + phdr->bIsWaiPacket = wai_pkt; + + if(wai_pkt !=0){ + if(sc != adapter->wapiInfo.wapiSeqnumAndFragNum) + { + adapter->wapiInfo.wapiSeqnumAndFragNum = sc; + } + else + { + retval = _FAIL; + DBG_COUNTER(adapter->rx_logs.core_rx_pre_data_wapi_seq_err); + break; + } + } + else{ + + if(rtw_wapi_drop_for_key_absent(adapter,GetAddr2Ptr(ptr))){ + retval=_FAIL; + WAPI_TRACE(WAPI_RX,"drop for key absent for rx \n"); + DBG_COUNTER(adapter->rx_logs.core_rx_pre_data_wapi_key_err); + break; + } + } + +#endif + + rtw_led_control(adapter, LED_CTL_RX); + pattrib->qos = (subtype & BIT(7))? 1:0; + retval = validate_recv_data_frame(adapter, precv_frame); + if (retval == _FAIL) + { + struct recv_priv *precvpriv = &adapter->recvpriv; + //RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("validate_recv_data_frame fail\n")); + precvpriv->rx_drop++; + DBG_COUNTER(adapter->rx_logs.core_rx_pre_data_err); + } + else if (retval != _SUCCESS) + DBG_COUNTER(adapter->rx_logs.core_rx_pre_data_handled); + break; + default: + DBG_COUNTER(adapter->rx_logs.core_rx_pre_unknown); + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("validate_recv_data_frame fail! type=0x%x\n", type)); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME validate_recv_data_frame fail! type=0x%x\n", type); + #endif + retval = _FAIL; + break; + } + +exit: + +_func_exit_; + + return retval; +} + + +//remove the wlanhdr and add the eth_hdr +#if 1 + +sint wlanhdr_to_ethhdr ( union recv_frame *precvframe); +sint wlanhdr_to_ethhdr ( union recv_frame *precvframe) +{ + sint rmv_len; + u16 eth_type, len; + u8 bsnaphdr; + u8 *psnap_type; + struct ieee80211_snap_hdr *psnap; + + sint ret=_SUCCESS; + _adapter *adapter =precvframe->u.hdr.adapter; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + u8 *ptr = get_recvframe_data(precvframe) ; // point to frame_ctrl field + struct rx_pkt_attrib *pattrib = & precvframe->u.hdr.attrib; + +_func_enter_; + + if(pattrib->encrypt){ + recvframe_pull_tail(precvframe, pattrib->icv_len); + } + + psnap=(struct ieee80211_snap_hdr *)(ptr+pattrib->hdrlen + pattrib->iv_len); + psnap_type=ptr+pattrib->hdrlen + pattrib->iv_len+SNAP_SIZE; + /* convert hdr + possible LLC headers into Ethernet header */ + //eth_type = (psnap_type[0] << 8) | psnap_type[1]; + if((_rtw_memcmp(psnap, rtw_rfc1042_header, SNAP_SIZE) && + (_rtw_memcmp(psnap_type, SNAP_ETH_TYPE_IPX, 2) == _FALSE) && + (_rtw_memcmp(psnap_type, SNAP_ETH_TYPE_APPLETALK_AARP, 2)==_FALSE) )|| + //eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) || + _rtw_memcmp(psnap, rtw_bridge_tunnel_header, SNAP_SIZE)){ + /* remove RFC1042 or Bridge-Tunnel encapsulation and replace EtherType */ + bsnaphdr = _TRUE; + } + else { + /* Leave Ethernet header part of hdr and full payload */ + bsnaphdr = _FALSE; + } + + rmv_len = pattrib->hdrlen + pattrib->iv_len +(bsnaphdr?SNAP_SIZE:0); + len = precvframe->u.hdr.len - rmv_len; + + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("\n===pattrib->hdrlen: %x, pattrib->iv_len:%x ===\n\n", pattrib->hdrlen, pattrib->iv_len)); + + _rtw_memcpy(ð_type, ptr+rmv_len, 2); + eth_type= ntohs((unsigned short )eth_type); //pattrib->ether_type + pattrib->eth_type = eth_type; + + if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE)) + { + ptr += rmv_len ; + *ptr = 0x87; + *(ptr+1) = 0x12; + + eth_type = 0x8712; + // append rx status for mp test packets + ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr)+2)-24); + _rtw_memcpy(ptr, get_rxmem(precvframe), 24); + ptr+=24; + } + else { + ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr)+ (bsnaphdr?2:0))); + } + + _rtw_memcpy(ptr, pattrib->dst, ETH_ALEN); + _rtw_memcpy(ptr+ETH_ALEN, pattrib->src, ETH_ALEN); + + if(!bsnaphdr) { + len = htons(len); + _rtw_memcpy(ptr+12, &len, 2); + } + +_func_exit_; + return ret; + +} + +#else + +sint wlanhdr_to_ethhdr ( union recv_frame *precvframe) +{ + sint rmv_len; + u16 eth_type; + u8 bsnaphdr; + u8 *psnap_type; + struct ieee80211_snap_hdr *psnap; + + sint ret=_SUCCESS; + _adapter *adapter =precvframe->u.hdr.adapter; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + u8* ptr = get_recvframe_data(precvframe) ; // point to frame_ctrl field + struct rx_pkt_attrib *pattrib = & precvframe->u.hdr.attrib; + struct _vlan *pvlan = NULL; + +_func_enter_; + + psnap=(struct ieee80211_snap_hdr *)(ptr+pattrib->hdrlen + pattrib->iv_len); + psnap_type=ptr+pattrib->hdrlen + pattrib->iv_len+SNAP_SIZE; + if (psnap->dsap==0xaa && psnap->ssap==0xaa && psnap->ctrl==0x03) + { + if (_rtw_memcmp(psnap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN)) + bsnaphdr=_TRUE;//wlan_pkt_format = WLAN_PKT_FORMAT_SNAP_RFC1042; + else if (_rtw_memcmp(psnap->oui, SNAP_HDR_APPLETALK_DDP, WLAN_IEEE_OUI_LEN) && + _rtw_memcmp(psnap_type, SNAP_ETH_TYPE_APPLETALK_DDP, 2) ) + bsnaphdr=_TRUE; //wlan_pkt_format = WLAN_PKT_FORMAT_APPLETALK; + else if (_rtw_memcmp( psnap->oui, oui_8021h, WLAN_IEEE_OUI_LEN)) + bsnaphdr=_TRUE; //wlan_pkt_format = WLAN_PKT_FORMAT_SNAP_TUNNEL; + else { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("drop pkt due to invalid frame format!\n")); + ret= _FAIL; + goto exit; + } + + } else + bsnaphdr=_FALSE;//wlan_pkt_format = WLAN_PKT_FORMAT_OTHERS; + + rmv_len = pattrib->hdrlen + pattrib->iv_len +(bsnaphdr?SNAP_SIZE:0); + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("===pattrib->hdrlen: %x, pattrib->iv_len:%x ===\n", pattrib->hdrlen, pattrib->iv_len)); + + if (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _TRUE) + { + ptr += rmv_len ; + *ptr = 0x87; + *(ptr+1) = 0x12; + + //back to original pointer + ptr -= rmv_len; + } + + ptr += rmv_len ; + + _rtw_memcpy(ð_type, ptr, 2); + eth_type= ntohs((unsigned short )eth_type); //pattrib->ether_type + ptr +=2; + + if(pattrib->encrypt){ + recvframe_pull_tail(precvframe, pattrib->icv_len); + } + + if(eth_type == 0x8100) //vlan + { + pvlan = (struct _vlan *) ptr; + + //eth_type = get_vlan_encap_proto(pvlan); + //eth_type = pvlan->h_vlan_encapsulated_proto;//? + rmv_len += 4; + ptr+=4; + } + + if(eth_type==0x0800)//ip + { + //struct iphdr* piphdr = (struct iphdr*) ptr; + //__u8 tos = (unsigned char)(pattrib->priority & 0xff); + + //piphdr->tos = tos; + + //if (piphdr->protocol == 0x06) + //{ + // RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("@@@===recv tcp len:%d @@@===\n", precvframe->u.hdr.len)); + //} + } + else if(eth_type==0x8712)// append rx status for mp test packets + { + //ptr -= 16; + //_rtw_memcpy(ptr, get_rxmem(precvframe), 16); + } + else + { +#ifdef PLATFORM_OS_XP + NDIS_PACKET_8021Q_INFO VlanPriInfo; + UINT32 UserPriority = precvframe->u.hdr.attrib.priority; + UINT32 VlanID = (pvlan!=NULL ? get_vlan_id(pvlan) : 0 ); + + VlanPriInfo.Value = // Get current value. + NDIS_PER_PACKET_INFO_FROM_PACKET(precvframe->u.hdr.pkt, Ieee8021QInfo); + + VlanPriInfo.TagHeader.UserPriority = UserPriority; + VlanPriInfo.TagHeader.VlanId = VlanID ; + + VlanPriInfo.TagHeader.CanonicalFormatId = 0; // Should be zero. + VlanPriInfo.TagHeader.Reserved = 0; // Should be zero. + NDIS_PER_PACKET_INFO_FROM_PACKET(precvframe->u.hdr.pkt, Ieee8021QInfo) = VlanPriInfo.Value; +#endif + } + + if(eth_type==0x8712)// append rx status for mp test packets + { + ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr)+2)-24); + _rtw_memcpy(ptr, get_rxmem(precvframe), 24); + ptr+=24; + } + else + ptr = recvframe_pull(precvframe, (rmv_len-sizeof(struct ethhdr)+2)); + + _rtw_memcpy(ptr, pattrib->dst, ETH_ALEN); + _rtw_memcpy(ptr+ETH_ALEN, pattrib->src, ETH_ALEN); + + eth_type = htons((unsigned short)eth_type) ; + _rtw_memcpy(ptr+12, ð_type, 2); + +exit: + +_func_exit_; + + return ret; +} +#endif + + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) +#ifdef PLATFORM_LINUX +static void recvframe_expand_pkt( + PADAPTER padapter, + union recv_frame *prframe) +{ + struct recv_frame_hdr *pfhdr; + _pkt *ppkt; + u8 shift_sz; + u32 alloc_sz; + + + pfhdr = &prframe->u.hdr; + + // 6 is for IP header 8 bytes alignment in QoS packet case. + if (pfhdr->attrib.qos) + shift_sz = 6; + else + shift_sz = 0; + + // for first fragment packet, need to allocate + // (1536 + RXDESC_SIZE + drvinfo_sz) to reassemble packet + // 8 is for skb->data 8 bytes alignment. +// alloc_sz = _RND(1536 + RXDESC_SIZE + pfhdr->attrib.drvinfosize + shift_sz + 8, 128); + alloc_sz = 1664; // round (1536 + 24 + 32 + shift_sz + 8) to 128 bytes alignment + + //3 1. alloc new skb + // prepare extra space for 4 bytes alignment + ppkt = rtw_skb_alloc(alloc_sz); + + if (!ppkt) return; // no way to expand + + //3 2. Prepare new skb to replace & release old skb + // force ppkt->data at 8-byte alignment address + skb_reserve(ppkt, 8 - ((SIZE_PTR)ppkt->data & 7)); + // force ip_hdr at 8-byte alignment address according to shift_sz + skb_reserve(ppkt, shift_sz); + + // copy data to new pkt + _rtw_memcpy(skb_put(ppkt, pfhdr->len), pfhdr->rx_data, pfhdr->len); + + rtw_skb_free(pfhdr->pkt); + + // attach new pkt to recvframe + pfhdr->pkt = ppkt; + pfhdr->rx_head = ppkt->head; + pfhdr->rx_data = ppkt->data; + pfhdr->rx_tail = skb_tail_pointer(ppkt); + pfhdr->rx_end = skb_end_pointer(ppkt); +} +#else +#warning "recvframe_expand_pkt not implement, defrag may crash system" +#endif +#endif + +//perform defrag +union recv_frame * recvframe_defrag(_adapter *adapter,_queue *defrag_q); +union recv_frame * recvframe_defrag(_adapter *adapter,_queue *defrag_q) +{ + _list *plist, *phead; + u8 *data,wlanhdr_offset; + u8 curfragnum; + struct recv_frame_hdr *pfhdr,*pnfhdr; + union recv_frame* prframe, *pnextrframe; + _queue *pfree_recv_queue; + +_func_enter_; + + curfragnum=0; + pfree_recv_queue=&adapter->recvpriv.free_recv_queue; + + phead = get_list_head(defrag_q); + plist = get_next(phead); + prframe = LIST_CONTAINOR(plist, union recv_frame, u); + pfhdr=&prframe->u.hdr; + rtw_list_delete(&(prframe->u.list)); + + if(curfragnum!=pfhdr->attrib.frag_num) + { + //the first fragment number must be 0 + //free the whole queue + rtw_free_recvframe(prframe, pfree_recv_queue); + rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); + + return NULL; + } + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) +#ifndef CONFIG_SDIO_RX_COPY + recvframe_expand_pkt(adapter, prframe); +#endif +#endif + + curfragnum++; + + plist= get_list_head(defrag_q); + + plist = get_next(plist); + + data=get_recvframe_data(prframe); + + while(rtw_end_of_queue_search(phead, plist) == _FALSE) + { + pnextrframe = LIST_CONTAINOR(plist, union recv_frame , u); + pnfhdr=&pnextrframe->u.hdr; + + + //check the fragment sequence (2nd ~n fragment frame) + + if(curfragnum!=pnfhdr->attrib.frag_num) + { + //the fragment number must be increasing (after decache) + //release the defrag_q & prframe + rtw_free_recvframe(prframe, pfree_recv_queue); + rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); + return NULL; + } + + curfragnum++; + + //copy the 2nd~n fragment frame's payload to the first fragment + //get the 2nd~last fragment frame's payload + + wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len; + + recvframe_pull(pnextrframe, wlanhdr_offset); + + //append to first fragment frame's tail (if privacy frame, pull the ICV) + recvframe_pull_tail(prframe, pfhdr->attrib.icv_len); + + //memcpy + _rtw_memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len); + + recvframe_put(prframe, pnfhdr->len); + + pfhdr->attrib.icv_len=pnfhdr->attrib.icv_len; + plist = get_next(plist); + + }; + + //free the defrag_q queue and return the prframe + rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); + + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("Performance defrag!!!!!\n")); + +_func_exit_; + + return prframe; +} + +//check if need to defrag, if needed queue the frame to defrag_q +union recv_frame* recvframe_chk_defrag(PADAPTER padapter, union recv_frame *precv_frame) +{ + u8 ismfrag; + u8 fragnum; + u8 *psta_addr; + struct recv_frame_hdr *pfhdr; + struct sta_info *psta; + struct sta_priv *pstapriv; + _list *phead; + union recv_frame *prtnframe = NULL; + _queue *pfree_recv_queue, *pdefrag_q; + +_func_enter_; + + pstapriv = &padapter->stapriv; + + pfhdr = &precv_frame->u.hdr; + + pfree_recv_queue = &padapter->recvpriv.free_recv_queue; + + //need to define struct of wlan header frame ctrl + ismfrag = pfhdr->attrib.mfrag; + fragnum = pfhdr->attrib.frag_num; + + psta_addr = pfhdr->attrib.ta; + psta = rtw_get_stainfo(pstapriv, psta_addr); + if (psta == NULL) + { + u8 type = GetFrameType(pfhdr->rx_data); + if (type != WIFI_DATA_TYPE) { + psta = rtw_get_bcmc_stainfo(padapter); + pdefrag_q = &psta->sta_recvpriv.defrag_q; + } else + pdefrag_q = NULL; + } + else + pdefrag_q = &psta->sta_recvpriv.defrag_q; + + if ((ismfrag==0) && (fragnum==0)) + { + prtnframe = precv_frame;//isn't a fragment frame + } + + if (ismfrag==1) + { + //0~(n-1) fragment frame + //enqueue to defraf_g + if(pdefrag_q != NULL) + { + if(fragnum==0) + { + //the first fragment + if(_rtw_queue_empty(pdefrag_q) == _FALSE) + { + //free current defrag_q + rtw_free_recvframe_queue(pdefrag_q, pfree_recv_queue); + } + } + + + //Then enqueue the 0~(n-1) fragment into the defrag_q + + //_rtw_spinlock(&pdefrag_q->lock); + phead = get_list_head(pdefrag_q); + rtw_list_insert_tail(&pfhdr->list, phead); + //_rtw_spinunlock(&pdefrag_q->lock); + + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("Enqueuq: ismfrag = %d, fragnum= %d\n", ismfrag,fragnum)); + + prtnframe=NULL; + + } + else + { + //can't find this ta's defrag_queue, so free this recv_frame + rtw_free_recvframe(precv_frame, pfree_recv_queue); + prtnframe=NULL; + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("Free because pdefrag_q ==NULL: ismfrag = %d, fragnum= %d\n", ismfrag, fragnum)); + } + + } + + if((ismfrag==0)&&(fragnum!=0)) + { + //the last fragment frame + //enqueue the last fragment + if(pdefrag_q != NULL) + { + //_rtw_spinlock(&pdefrag_q->lock); + phead = get_list_head(pdefrag_q); + rtw_list_insert_tail(&pfhdr->list,phead); + //_rtw_spinunlock(&pdefrag_q->lock); + + //call recvframe_defrag to defrag + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("defrag: ismfrag = %d, fragnum= %d\n", ismfrag, fragnum)); + precv_frame = recvframe_defrag(padapter, pdefrag_q); + prtnframe=precv_frame; + + } + else + { + //can't find this ta's defrag_queue, so free this recv_frame + rtw_free_recvframe(precv_frame, pfree_recv_queue); + prtnframe=NULL; + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("Free because pdefrag_q ==NULL: ismfrag = %d, fragnum= %d\n", ismfrag,fragnum)); + } + + } + + + if((prtnframe!=NULL)&&(prtnframe->u.hdr.attrib.privacy)) + { + //after defrag we must check tkip mic code + if(recvframe_chkmic(padapter, prtnframe)==_FAIL) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("recvframe_chkmic(padapter, prtnframe)==_FAIL\n")); + rtw_free_recvframe(prtnframe,pfree_recv_queue); + prtnframe=NULL; + } + } + +_func_exit_; + + return prtnframe; + +} + +#define ENDIAN_FREE 1 + +int amsdu_to_msdu(_adapter *padapter, union recv_frame *prframe); +int amsdu_to_msdu(_adapter *padapter, union recv_frame *prframe) +{ +#if defined (PLATFORM_LINUX) || defined (PLATFORM_FREEBSD) //for amsdu TP improvement,Creator: Thomas + int a_len, padding_len; + u16 eth_type, nSubframe_Length; + u8 nr_subframes, i; + unsigned char *pdata; + struct rx_pkt_attrib *pattrib; +#ifndef PLATFORM_FREEBSD + unsigned char *data_ptr; + _pkt *sub_skb,*subframes[MAX_SUBFRAME_COUNT]; +#endif //PLATFORM_FREEBSD + struct recv_priv *precvpriv = &padapter->recvpriv; + _queue *pfree_recv_queue = &(precvpriv->free_recv_queue); + int ret = _SUCCESS; +#ifdef PLATFORM_FREEBSD + struct mbuf *sub_m=NULL, *subframes[MAX_SUBFRAME_COUNT]; + u8 *ptr,offset; +#endif //PLATFORM_FREEBSD + nr_subframes = 0; + + pattrib = &prframe->u.hdr.attrib; + + recvframe_pull(prframe, prframe->u.hdr.attrib.hdrlen); + + if(prframe->u.hdr.attrib.iv_len >0) + { + recvframe_pull(prframe, prframe->u.hdr.attrib.iv_len); + } + + a_len = prframe->u.hdr.len; + + pdata = prframe->u.hdr.rx_data; + + while(a_len > ETH_HLEN) { + + /* Offset 12 denote 2 mac address */ +#ifdef ENDIAN_FREE + //nSubframe_Length = ntohs(*((u16*)(pdata + 12))); + nSubframe_Length = RTW_GET_BE16(pdata + 12); +#else // ENDIAN_FREE + nSubframe_Length = *((u16*)(pdata + 12)); + //==m==>change the length order + nSubframe_Length = (nSubframe_Length>>8) + (nSubframe_Length<<8); + //ntohs(nSubframe_Length); +#endif // ENDIAN_FREE + + if( a_len < (ETHERNET_HEADER_SIZE + nSubframe_Length) ) { + DBG_871X("nRemain_Length is %d and nSubframe_Length is : %d\n",a_len,nSubframe_Length); + goto exit; + } + +#ifndef PLATFORM_FREEBSD + /* move the data point to data content */ + pdata += ETH_HLEN; + a_len -= ETH_HLEN; + + /* Allocate new skb for releasing to upper layer */ +#ifdef CONFIG_SKB_COPY + sub_skb = rtw_skb_alloc(nSubframe_Length + 12); + if(sub_skb) + { + skb_reserve(sub_skb, 12); + data_ptr = (u8 *)skb_put(sub_skb, nSubframe_Length); + _rtw_memcpy(data_ptr, pdata, nSubframe_Length); + } + else +#endif // CONFIG_SKB_COPY + { + sub_skb = rtw_skb_clone(prframe->u.hdr.pkt); + if(sub_skb) + { + sub_skb->data = pdata; + sub_skb->len = nSubframe_Length; + skb_set_tail_pointer(sub_skb, nSubframe_Length); + } + else + { + DBG_871X("rtw_skb_clone() Fail!!! , nr_subframes = %d\n",nr_subframes); + break; + } + } + +#else // PLATFORM_FREEBSD + + //PLATFORM_FREEBSD + //Allocate a mbuff, + //sub_m =m_devget(pdata, nSubframe_Length+12, 12, padapter->pifp,NULL); + sub_m =m_devget(pdata, nSubframe_Length+ETH_HLEN, ETHER_ALIGN, padapter->pifp,NULL); + + pdata += ETH_HLEN; + a_len -= ETH_HLEN; +#endif // PLATFORM_FREEBSD + +#ifndef PLATFORM_FREEBSD + //sub_skb->dev = padapter->pnetdev; + subframes[nr_subframes++] = sub_skb; +#else //PLATFORM_FREEBSD + //PLATFORM_FREEBSD + subframes[nr_subframes++] = sub_m; +#endif //PLATFORM_FREEBSD + + if(nr_subframes >= MAX_SUBFRAME_COUNT) { + DBG_871X("ParseSubframe(): Too many Subframes! Packets dropped!\n"); + break; + } + + pdata += nSubframe_Length; + a_len -= nSubframe_Length; + if(a_len != 0) { + padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & (4-1)); + if(padding_len == 4) { + padding_len = 0; + } + + if(a_len < padding_len) { + goto exit; + } + pdata += padding_len; + a_len -= padding_len; + } + } + + for(i=0; i<nr_subframes; i++){ +#ifndef PLATFORM_FREEBSD + sub_skb = subframes[i]; + /* convert hdr + possible LLC headers into Ethernet header */ +#ifdef ENDIAN_FREE + //eth_type = ntohs(*(u16*)&sub_skb->data[6]); + eth_type = RTW_GET_BE16(&sub_skb->data[6]); +#else // ENDIAN_FREE + eth_type = (sub_skb->data[6] << 8) | sub_skb->data[7]; +#endif // ENDIAN_FREE + if (sub_skb->len >= 8 && + ((_rtw_memcmp(sub_skb->data, rtw_rfc1042_header, SNAP_SIZE) && + eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) || + _rtw_memcmp(sub_skb->data, rtw_bridge_tunnel_header, SNAP_SIZE) )) { + /* remove RFC1042 or Bridge-Tunnel encapsulation and replace EtherType */ + skb_pull(sub_skb, SNAP_SIZE); + _rtw_memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, ETH_ALEN); + _rtw_memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN); + } else { + u16 len; + /* Leave Ethernet header part of hdr and full payload */ + len = htons(sub_skb->len); + _rtw_memcpy(skb_push(sub_skb, 2), &len, 2); + _rtw_memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, ETH_ALEN); + _rtw_memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN); + } + + /* Indicat the packets to upper layer */ + if (sub_skb) { + //memset(sub_skb->cb, 0, sizeof(sub_skb->cb)); + +#ifdef CONFIG_BR_EXT + // Insert NAT2.5 RX here! + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + void *br_port = NULL; + +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + br_port = padapter->pnetdev->br_port; +#else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + rcu_read_lock(); + br_port = rcu_dereference(padapter->pnetdev->rx_handler_data); + rcu_read_unlock(); +#endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + + + if( br_port && (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) ) + { + int nat25_handle_frame(_adapter *priv, struct sk_buff *skb); + if (nat25_handle_frame(padapter, sub_skb) == -1) { + //priv->ext_stats.rx_data_drops++; + //DEBUG_ERR("RX DROP: nat25_handle_frame fail!\n"); + //return FAIL; + +#if 1 + // bypass this frame to upper layer!! +#else + rtw_skb_free(sub_skb); + continue; +#endif + } + } +#endif // CONFIG_BR_EXT + + sub_skb->protocol = eth_type_trans(sub_skb, padapter->pnetdev); + sub_skb->dev = padapter->pnetdev; + +#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX + if ( (pattrib->tcpchk_valid == 1) && (pattrib->tcp_chkrpt == 1) ) { + sub_skb->ip_summed = CHECKSUM_UNNECESSARY; + } else { + sub_skb->ip_summed = CHECKSUM_NONE; + } +#else /* !CONFIG_TCP_CSUM_OFFLOAD_RX */ + sub_skb->ip_summed = CHECKSUM_NONE; +#endif //CONFIG_TCP_CSUM_OFFLOAD_RX + + rtw_netif_rx(padapter->pnetdev, sub_skb); + } +#else //PLATFORM_FREEBSD + + //PLATFORM_FREEBSD + sub_m = subframes[i]; + ptr=mtod(sub_m, u8 *); + offset=ETH_HLEN; + /* convert hdr + possible LLC headers into Ethernet header */ +#ifdef ENDIAN_FREE + eth_type = ntohs(*(u16*)&ptr[offset+6]); +#else // ENDIAN_FREE + eth_type = ( ptr[offset+6] << 8) | ptr[offset+7]; +#endif // ENDIAN_FREE + if (sub_m->m_pkthdr.len >= ETH_HLEN+8 && + ((_rtw_memcmp(ptr+ETH_HLEN, rtw_rfc1042_header, SNAP_SIZE) && + eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) || + _rtw_memcmp(ptr+ETH_HLEN, rtw_bridge_tunnel_header, SNAP_SIZE) )) { + /* remove RFC1042 or Bridge-Tunnel encapsulation and replace EtherType */ + offset+=SNAP_SIZE; + _rtw_memcpy(&ptr[offset-ETH_ALEN], pattrib->src, ETH_ALEN); + offset-=ETH_ALEN; + _rtw_memcpy(&ptr[offset-ETH_ALEN], pattrib->dst, ETH_ALEN); + offset-=ETH_ALEN; + } else { + u16 len; + /* Leave Ethernet header part of hdr and full payload */ + len = htons(sub_m->m_pkthdr.len-offset); + _rtw_memcpy(&ptr[offset- 2], &len, 2); + offset-=2; + _rtw_memcpy(&ptr[offset-ETH_ALEN], pattrib->src, ETH_ALEN); + offset-=ETH_ALEN; + _rtw_memcpy(&ptr[offset-ETH_ALEN], pattrib->dst, ETH_ALEN); + offset-=ETH_ALEN; + } + + m_adj(sub_m,offset); + + /* Indicat the packets to upper layer */ + if (sub_m) { + +#if 0 +#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX + if ( (pattrib->tcpchk_valid == 1) && (pattrib->tcp_chkrpt == 1) ) { + sub_skb->ip_summed = CHECKSUM_UNNECESSARY; + } else { + sub_skb->ip_summed = CHECKSUM_NONE; + } +#else /* !CONFIG_TCP_CSUM_OFFLOAD_RX */ + sub_skb->ip_summed = CHECKSUM_NONE; +#endif //CONFIG_TCP_CSUM_OFFLOAD_RX +#endif //0 + + if ( ((u32)(mtod(sub_m, caddr_t) + 14) % 4) != 0) + printf("%s()-%d: mtod(sub_m) = %p\n", __FUNCTION__, __LINE__, mtod(sub_m, caddr_t)); +#ifdef CONFIG_RX_INDICATE_QUEUE + IF_ENQUEUE(&precvpriv->rx_indicate_queue, sub_m); + if (_IF_QLEN(&precvpriv->rx_indicate_queue) <= 1) { + taskqueue_enqueue(taskqueue_thread, &precvpriv->rx_indicate_tasklet); + } +#else // CONFIG_RX_INDICATE_QUEUE + (*padapter->pifp->if_input)(padapter->pifp, sub_m); +#endif // CONFIG_RX_INDICATE_QUEUE + } + +#endif //PLATFORM_FREEBSD + } + +exit: + + prframe->u.hdr.len=0; + rtw_free_recvframe(prframe, pfree_recv_queue);//free this recv_frame + + return ret; +#else // || defined (PLATFORM_LINUX) || defined (PLATFORM_FREEBSD) +#ifdef PLATFORM_WINDOWS + _irqL irql; +#endif //PLATFORM_WINDOWS + unsigned char *ptr, *pdata, *pbuf, *psnap_type; + union recv_frame *pnrframe, *pnrframe_new; + int a_len, mv_len, padding_len; + u16 eth_type, type_len; + u8 bsnaphdr; + struct ieee80211_snap_hdr *psnap; + struct _vlan *pvlan; + struct recv_priv *precvpriv = &padapter->recvpriv; + _queue *pfree_recv_queue = &(precvpriv->free_recv_queue); + int ret = _SUCCESS; +#ifdef PLATFORM_WINDOWS + struct recv_buf *precvbuf = prframe->u.hdr.precvbuf; +#endif //PLATFORM_WINDOWS + a_len = prframe->u.hdr.len - prframe->u.hdr.attrib.hdrlen; + + recvframe_pull(prframe, prframe->u.hdr.attrib.hdrlen); + + if(prframe->u.hdr.attrib.iv_len >0) + { + recvframe_pull(prframe, prframe->u.hdr.attrib.iv_len); + } + + pdata = prframe->u.hdr.rx_data; + + prframe->u.hdr.len=0; + + pnrframe = prframe; + + + do{ + + mv_len=0; + pnrframe->u.hdr.rx_data = pnrframe->u.hdr.rx_tail = pdata; + ptr = pdata; + + + _rtw_memcpy(pnrframe->u.hdr.attrib.dst, ptr, ETH_ALEN); + ptr+=ETH_ALEN; + _rtw_memcpy(pnrframe->u.hdr.attrib.src, ptr, ETH_ALEN); + ptr+=ETH_ALEN; + + _rtw_memcpy(&type_len, ptr, 2); + type_len= ntohs((unsigned short )type_len); + ptr +=2; + mv_len += ETH_HLEN; + + recvframe_put(pnrframe, type_len+ETH_HLEN);//update tail; + + if(pnrframe->u.hdr.rx_data >= pnrframe->u.hdr.rx_tail || type_len<8) + { + //panic("pnrframe->u.hdr.rx_data >= pnrframe->u.hdr.rx_tail || type_len<8\n"); + + rtw_free_recvframe(pnrframe, pfree_recv_queue); + + goto exit; + } + + psnap=(struct ieee80211_snap_hdr *)(ptr); + psnap_type=ptr+SNAP_SIZE; + if (psnap->dsap==0xaa && psnap->ssap==0xaa && psnap->ctrl==0x03) + { + if ( _rtw_memcmp(psnap->oui, oui_rfc1042, WLAN_IEEE_OUI_LEN)) + { + bsnaphdr=_TRUE;//wlan_pkt_format = WLAN_PKT_FORMAT_SNAP_RFC1042; + } + else if (_rtw_memcmp(psnap->oui, SNAP_HDR_APPLETALK_DDP, WLAN_IEEE_OUI_LEN) && + _rtw_memcmp(psnap_type, SNAP_ETH_TYPE_APPLETALK_DDP, 2) ) + { + bsnaphdr=_TRUE; //wlan_pkt_format = WLAN_PKT_FORMAT_APPLETALK; + } + else if (_rtw_memcmp( psnap->oui, oui_8021h, WLAN_IEEE_OUI_LEN)) + { + bsnaphdr=_TRUE; //wlan_pkt_format = WLAN_PKT_FORMAT_SNAP_TUNNEL; + } + else + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("drop pkt due to invalid frame format!\n")); + + //KeBugCheckEx(0x87123333, 0xe0, 0x4c, 0x87, 0xdd); + + //panic("0x87123333, 0xe0, 0x4c, 0x87, 0xdd\n"); + + rtw_free_recvframe(pnrframe, pfree_recv_queue); + + goto exit; + } + + } + else + { + bsnaphdr=_FALSE;//wlan_pkt_format = WLAN_PKT_FORMAT_OTHERS; + } + + ptr += (bsnaphdr?SNAP_SIZE:0); + _rtw_memcpy(ð_type, ptr, 2); + eth_type= ntohs((unsigned short )eth_type); //pattrib->ether_type + + mv_len+= 2+(bsnaphdr?SNAP_SIZE:0); + ptr += 2;//now move to iphdr; + + pvlan = NULL; + if(eth_type == 0x8100) //vlan + { + pvlan = (struct _vlan *)ptr; + ptr+=4; + mv_len+=4; + } + + if(eth_type==0x0800)//ip + { + struct iphdr* piphdr = (struct iphdr*)ptr; + + + if (piphdr->protocol == 0x06) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("@@@===recv tcp len:%d @@@===\n", pnrframe->u.hdr.len)); + } + } +#ifdef PLATFORM_OS_XP + else + { + NDIS_PACKET_8021Q_INFO VlanPriInfo; + UINT32 UserPriority = pnrframe->u.hdr.attrib.priority; + UINT32 VlanID = (pvlan!=NULL ? get_vlan_id(pvlan) : 0 ); + + VlanPriInfo.Value = // Get current value. + NDIS_PER_PACKET_INFO_FROM_PACKET(pnrframe->u.hdr.pkt, Ieee8021QInfo); + + VlanPriInfo.TagHeader.UserPriority = UserPriority; + VlanPriInfo.TagHeader.VlanId = VlanID; + + VlanPriInfo.TagHeader.CanonicalFormatId = 0; // Should be zero. + VlanPriInfo.TagHeader.Reserved = 0; // Should be zero. + NDIS_PER_PACKET_INFO_FROM_PACKET(pnrframe->u.hdr.pkt, Ieee8021QInfo) = VlanPriInfo.Value; + + } +#endif //PLATFORM_OS_XP + + pbuf = recvframe_pull(pnrframe, (mv_len-sizeof(struct ethhdr))); + + _rtw_memcpy(pbuf, pnrframe->u.hdr.attrib.dst, ETH_ALEN); + _rtw_memcpy(pbuf+ETH_ALEN, pnrframe->u.hdr.attrib.src, ETH_ALEN); + + eth_type = htons((unsigned short)eth_type) ; + _rtw_memcpy(pbuf+12, ð_type, 2); + + padding_len = (4) - ((type_len + ETH_HLEN)&(4-1)); + + a_len -= (type_len + ETH_HLEN + padding_len) ; + + +#if 0 + + if(a_len > ETH_HLEN) + { + pnrframe_new = rtw_alloc_recvframe(pfree_recv_queue); + if(pnrframe_new) + { + _pkt *pskb_copy; + unsigned int copy_len = pnrframe->u.hdr.len; + + _rtw_init_listhead(&pnrframe_new->u.hdr.list); + + pskb_copy = rtw_skb_alloc(copy_len+64); + + if(pskb_copy==NULL) + { + DBG_871X("amsdu_to_msdu:can not all(ocate memory for skb copy\n"); + } + + pnrframe_new->u.hdr.pkt = pskb_copy; + + _rtw_memcpy(pskb_copy->data, pnrframe->u.hdr.rx_data, copy_len); + + pnrframe_new->u.hdr.rx_data = pnrframe->u.hdr.rx_data; + pnrframe_new->u.hdr.rx_tail = pnrframe->u.hdr.rx_data + copy_len; + + + if ((padapter->bDriverStopped ==_FALSE)&&( padapter->bSurpriseRemoved==_FALSE)) + { + rtw_recv_indicatepkt(padapter, pnrframe_new);//indicate this recv_frame + } + else + { + rtw_free_recvframe(pnrframe_new, pfree_recv_queue);//free this recv_frame + } + + } + else + { + DBG_871X("amsdu_to_msdu:can not allocate memory for pnrframe_new\n"); + } + + } + else + { + if ((padapter->bDriverStopped ==_FALSE)&&( padapter->bSurpriseRemoved==_FALSE)) + { + rtw_recv_indicatepkt(padapter, pnrframe);//indicate this recv_frame + } + else + { + rtw_free_recvframe(pnrframe, pfree_recv_queue);//free this recv_frame + } + + pnrframe = NULL; + + } + +#else // 0 + + //padding_len = (4) - ((type_len + ETH_HLEN)&(4-1)); + + //a_len -= (type_len + ETH_HLEN + padding_len) ; + + pnrframe_new = NULL; + + + if(a_len > ETH_HLEN) + { + pnrframe_new = rtw_alloc_recvframe(pfree_recv_queue); + + if(pnrframe_new) + { + + + //pnrframe_new->u.hdr.precvbuf = precvbuf;//precvbuf is assigned before call rtw_init_recvframe() + //rtw_init_recvframe(pnrframe_new, precvpriv); + { +#ifdef PLATFORM_LINUX + _pkt *pskb = pnrframe->u.hdr.pkt; +#endif //PLATFORM_LINUX + _rtw_init_listhead(&pnrframe_new->u.hdr.list); + + pnrframe_new->u.hdr.len=0; + +#ifdef PLATFORM_LINUX + if(pskb) + { + pnrframe_new->u.hdr.pkt = rtw_skb_clone(pskb); + } +#endif //PLATFORM_LINUX + + } + + pdata += (type_len + ETH_HLEN + padding_len); + pnrframe_new->u.hdr.rx_head = pnrframe_new->u.hdr.rx_data = pnrframe_new->u.hdr.rx_tail = pdata; + pnrframe_new->u.hdr.rx_end = pdata + a_len + padding_len;// + +#ifdef PLATFORM_WINDOWS + pnrframe_new->u.hdr.precvbuf=precvbuf; + _enter_critical_bh(&precvbuf->recvbuf_lock, &irql); + precvbuf->ref_cnt++; + _exit_critical_bh(&precvbuf->recvbuf_lock, &irql); +#endif //PLATFORM_WINDOWS + + } + else + { + //panic("pnrframe_new=%x\n", pnrframe_new); + } + } + + + if ((padapter->bDriverStopped ==_FALSE)&&( padapter->bSurpriseRemoved==_FALSE) ) + { + rtw_recv_indicatepkt(padapter, pnrframe);//indicate this recv_frame + } + else + { + rtw_free_recvframe(pnrframe, pfree_recv_queue);//free this recv_frame + } + + + pnrframe = NULL; + if(pnrframe_new) + { + pnrframe = pnrframe_new; + } + + +#endif // end defined (PLATFORM_LINUX) || defined (PLATFORM_FREEBSD) + + }while(pnrframe); + +exit: + + return ret; +#endif +} + +int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, u16 seq_num); +int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, u16 seq_num) +{ + u8 wsize = preorder_ctrl->wsize_b; + u16 wend = (preorder_ctrl->indicate_seq + wsize -1) & 0xFFF;//% 4096; + + // Rx Reorder initialize condition. + if (preorder_ctrl->indicate_seq == 0xFFFF) + { + preorder_ctrl->indicate_seq = seq_num; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d init IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, seq_num); + #endif + + //DbgPrint("check_indicate_seq, 1st->indicate_seq=%d\n", precvpriv->indicate_seq); + } + + //DbgPrint("enter->check_indicate_seq(): IndicateSeq: %d, NewSeq: %d\n", precvpriv->indicate_seq, seq_num); + + // Drop out the packet which SeqNum is smaller than WinStart + if( SN_LESS(seq_num, preorder_ctrl->indicate_seq) ) + { + //RT_TRACE(COMP_RX_REORDER, DBG_LOUD, ("CheckRxTsIndicateSeq(): Packet Drop! IndicateSeq: %d, NewSeq: %d\n", pTS->RxIndicateSeq, NewSeqNum)); + //DbgPrint("CheckRxTsIndicateSeq(): Packet Drop! IndicateSeq: %d, NewSeq: %d\n", precvpriv->indicate_seq, seq_num); + + #ifdef DBG_RX_DROP_FRAME + DBG_871X("%s IndicateSeq: %d > NewSeq: %d\n", __FUNCTION__, + preorder_ctrl->indicate_seq, seq_num); + #endif + + + return _FALSE; + } + + // + // Sliding window manipulation. Conditions includes: + // 1. Incoming SeqNum is equal to WinStart =>Window shift 1 + // 2. Incoming SeqNum is larger than the WinEnd => Window shift N + // + if( SN_EQUAL(seq_num, preorder_ctrl->indicate_seq) ) + { + preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1) & 0xFFF; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d SN_EQUAL IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, seq_num); + #endif + } + else if(SN_LESS(wend, seq_num)) + { + //RT_TRACE(COMP_RX_REORDER, DBG_LOUD, ("CheckRxTsIndicateSeq(): Window Shift! IndicateSeq: %d, NewSeq: %d\n", pTS->RxIndicateSeq, NewSeqNum)); + //DbgPrint("CheckRxTsIndicateSeq(): Window Shift! IndicateSeq: %d, NewSeq: %d\n", precvpriv->indicate_seq, seq_num); + + // boundary situation, when seq_num cross 0xFFF + if(seq_num >= (wsize - 1)) + preorder_ctrl->indicate_seq = seq_num + 1 -wsize; + else + preorder_ctrl->indicate_seq = 0xFFF - (wsize - (seq_num + 1)) + 1; + + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d SN_LESS(wend, seq_num) IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, seq_num); + #endif + } + + //DbgPrint("exit->check_indicate_seq(): IndicateSeq: %d, NewSeq: %d\n", precvpriv->indicate_seq, seq_num); + + return _TRUE; +} + +int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, union recv_frame *prframe); +int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, union recv_frame *prframe) +{ + struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; + _queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + _list *phead, *plist; + union recv_frame *pnextrframe; + struct rx_pkt_attrib *pnextattrib; + + //DbgPrint("+enqueue_reorder_recvframe()\n"); + + //_enter_critical_ex(&ppending_recvframe_queue->lock, &irql); + //_rtw_spinlock_ex(&ppending_recvframe_queue->lock); + + + phead = get_list_head(ppending_recvframe_queue); + plist = get_next(phead); + + while(rtw_end_of_queue_search(phead, plist) == _FALSE) + { + pnextrframe = LIST_CONTAINOR(plist, union recv_frame, u); + pnextattrib = &pnextrframe->u.hdr.attrib; + + if(SN_LESS(pnextattrib->seq_num, pattrib->seq_num)) + { + plist = get_next(plist); + } + else if( SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num)) + { + //Duplicate entry is found!! Do not insert current entry. + //RT_TRACE(COMP_RX_REORDER, DBG_TRACE, ("InsertRxReorderList(): Duplicate packet is dropped!! IndicateSeq: %d, NewSeq: %d\n", pTS->RxIndicateSeq, SeqNum)); + + //_exit_critical_ex(&ppending_recvframe_queue->lock, &irql); + + return _FALSE; + } + else + { + break; + } + + //DbgPrint("enqueue_reorder_recvframe():while\n"); + + } + + + //_enter_critical_ex(&ppending_recvframe_queue->lock, &irql); + //_rtw_spinlock_ex(&ppending_recvframe_queue->lock); + + rtw_list_delete(&(prframe->u.hdr.list)); + + rtw_list_insert_tail(&(prframe->u.hdr.list), plist); + + //_rtw_spinunlock_ex(&ppending_recvframe_queue->lock); + //_exit_critical_ex(&ppending_recvframe_queue->lock, &irql); + + + //RT_TRACE(COMP_RX_REORDER, DBG_TRACE, ("InsertRxReorderList(): Pkt insert into buffer!! IndicateSeq: %d, NewSeq: %d\n", pTS->RxIndicateSeq, SeqNum)); + return _TRUE; + +} + +int recv_indicatepkts_in_order(_adapter *padapter, struct recv_reorder_ctrl *preorder_ctrl, int bforced); +int recv_indicatepkts_in_order(_adapter *padapter, struct recv_reorder_ctrl *preorder_ctrl, int bforced) +{ + //_irqL irql; + //u8 bcancelled; + _list *phead, *plist; + union recv_frame *prframe; + struct rx_pkt_attrib *pattrib; + //u8 index = 0; + int bPktInBuf = _FALSE; + struct recv_priv *precvpriv = &padapter->recvpriv; + _queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + + DBG_COUNTER(padapter->rx_logs.core_rx_post_indicate_in_oder); + + //DbgPrint("+recv_indicatepkts_in_order\n"); + + //_enter_critical_ex(&ppending_recvframe_queue->lock, &irql); + //_rtw_spinlock_ex(&ppending_recvframe_queue->lock); + + phead = get_list_head(ppending_recvframe_queue); + plist = get_next(phead); + +#if 0 + // Check if there is any other indication thread running. + if(pTS->RxIndicateState == RXTS_INDICATE_PROCESSING) + return; +#endif + + // Handling some condition for forced indicate case. + if(bforced==_TRUE) + { + if(rtw_is_list_empty(phead)) + { + // _exit_critical_ex(&ppending_recvframe_queue->lock, &irql); + //_rtw_spinunlock_ex(&ppending_recvframe_queue->lock); + return _TRUE; + } + + prframe = LIST_CONTAINOR(plist, union recv_frame, u); + pattrib = &prframe->u.hdr.attrib; + preorder_ctrl->indicate_seq = pattrib->seq_num; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, pattrib->seq_num); + #endif + } + + // Prepare indication list and indication. + // Check if there is any packet need indicate. + while(!rtw_is_list_empty(phead)) + { + + prframe = LIST_CONTAINOR(plist, union recv_frame, u); + pattrib = &prframe->u.hdr.attrib; + + if(!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) + { + RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, + ("recv_indicatepkts_in_order: indicate=%d seq=%d amsdu=%d\n", + preorder_ctrl->indicate_seq, pattrib->seq_num, pattrib->amsdu)); + +#if 0 + // This protect buffer from overflow. + if(index >= REORDER_WIN_SIZE) + { + RT_ASSERT(FALSE, ("IndicateRxReorderList(): Buffer overflow!! \n")); + bPktInBuf = TRUE; + break; + } +#endif + + plist = get_next(plist); + rtw_list_delete(&(prframe->u.hdr.list)); + + if(SN_EQUAL(preorder_ctrl->indicate_seq, pattrib->seq_num)) + { + preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1) & 0xFFF; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, pattrib->seq_num); + #endif + } + +#if 0 + index++; + if(index==1) + { + //Cancel previous pending timer. + //PlatformCancelTimer(Adapter, &pTS->RxPktPendingTimer); + if(bforced!=_TRUE) + { + //DBG_871X("_cancel_timer(&preorder_ctrl->reordering_ctrl_timer, &bcancelled);\n"); + _cancel_timer(&preorder_ctrl->reordering_ctrl_timer, &bcancelled); + } + } +#endif + + //Set this as a lock to make sure that only one thread is indicating packet. + //pTS->RxIndicateState = RXTS_INDICATE_PROCESSING; + + // Indicate packets + //RT_ASSERT((index<=REORDER_WIN_SIZE), ("RxReorderIndicatePacket(): Rx Reorder buffer full!! \n")); + + + //indicate this recv_frame + //DbgPrint("recv_indicatepkts_in_order, indicate_seq=%d, seq_num=%d\n", precvpriv->indicate_seq, pattrib->seq_num); + if(!pattrib->amsdu) + { + //DBG_871X("recv_indicatepkts_in_order, amsdu!=1, indicate_seq=%d, seq_num=%d\n", preorder_ctrl->indicate_seq, pattrib->seq_num); + + if ((padapter->bDriverStopped == _FALSE) && + (padapter->bSurpriseRemoved == _FALSE)) + { + + rtw_recv_indicatepkt(padapter, prframe);//indicate this recv_frame + + } + } + else if(pattrib->amsdu==1) + { + if(amsdu_to_msdu(padapter, prframe)!=_SUCCESS) + { + rtw_free_recvframe(prframe, &precvpriv->free_recv_queue); + } + } + else + { + //error condition; + } + + + //Update local variables. + bPktInBuf = _FALSE; + + } + else + { + bPktInBuf = _TRUE; + break; + } + + //DbgPrint("recv_indicatepkts_in_order():while\n"); + + } + + //_rtw_spinunlock_ex(&ppending_recvframe_queue->lock); + //_exit_critical_ex(&ppending_recvframe_queue->lock, &irql); + +/* + //Release the indication lock and set to new indication step. + if(bPktInBuf) + { + // Set new pending timer. + //pTS->RxIndicateState = RXTS_INDICATE_REORDER; + //PlatformSetTimer(Adapter, &pTS->RxPktPendingTimer, pHTInfo->RxReorderPendingTime); + //DBG_871X("_set_timer(&preorder_ctrl->reordering_ctrl_timer, REORDER_WAIT_TIME)\n"); + _set_timer(&preorder_ctrl->reordering_ctrl_timer, REORDER_WAIT_TIME); + } + else + { + //pTS->RxIndicateState = RXTS_INDICATE_IDLE; + } +*/ + //_exit_critical_ex(&ppending_recvframe_queue->lock, &irql); + + //return _TRUE; + return bPktInBuf; + +} + +int recv_indicatepkt_reorder(_adapter *padapter, union recv_frame *prframe); +int recv_indicatepkt_reorder(_adapter *padapter, union recv_frame *prframe) +{ + _irqL irql; + int retval = _SUCCESS; + struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; + struct recv_reorder_ctrl *preorder_ctrl = prframe->u.hdr.preorder_ctrl; + _queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + + DBG_COUNTER(padapter->rx_logs.core_rx_post_indicate_reoder); + + if(!pattrib->amsdu) + { + //s1. + wlanhdr_to_ethhdr(prframe); + + //if ((pattrib->qos!=1) /*|| pattrib->priority!=0 || IS_MCAST(pattrib->ra)*/ + // || (pattrib->eth_type==0x0806) || (pattrib->ack_policy!=0)) + if (pattrib->qos!=1) + { + if ((padapter->bDriverStopped == _FALSE) && + (padapter->bSurpriseRemoved == _FALSE)) + { + RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("@@@@ recv_indicatepkt_reorder -recv_func recv_indicatepkt\n" )); + + rtw_recv_indicatepkt(padapter, prframe); + return _SUCCESS; + + } + + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s pattrib->qos !=1\n", __FUNCTION__); + #endif + + return _FAIL; + + } + + if (preorder_ctrl->enable == _FALSE) + { + //indicate this recv_frame + preorder_ctrl->indicate_seq = pattrib->seq_num; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, pattrib->seq_num); + #endif + + rtw_recv_indicatepkt(padapter, prframe); + + preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1)%4096; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, pattrib->seq_num); + #endif + + return _SUCCESS; + } + +#ifndef CONFIG_RECV_REORDERING_CTRL + //indicate this recv_frame + rtw_recv_indicatepkt(padapter, prframe); + return _SUCCESS; +#endif + + } + else if(pattrib->amsdu==1) //temp filter -> means didn't support A-MSDUs in a A-MPDU + { + if (preorder_ctrl->enable == _FALSE) + { + preorder_ctrl->indicate_seq = pattrib->seq_num; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, pattrib->seq_num); + #endif + + retval = amsdu_to_msdu(padapter, prframe); + + preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1)%4096; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, pattrib->seq_num); + #endif + + if(retval != _SUCCESS){ + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s amsdu_to_msdu fail\n", __FUNCTION__); + #endif + } + + return retval; + } + } + else + { + + } + + _enter_critical_bh(&ppending_recvframe_queue->lock, &irql); + + RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, + ("recv_indicatepkt_reorder: indicate=%d seq=%d\n", + preorder_ctrl->indicate_seq, pattrib->seq_num)); + + //s2. check if winstart_b(indicate_seq) needs to been updated + if(!check_indicate_seq(preorder_ctrl, pattrib->seq_num)) + { + //pHTInfo->RxReorderDropCounter++; + //ReturnRFDList(Adapter, pRfd); + //RT_TRACE(COMP_RX_REORDER, DBG_TRACE, ("RxReorderIndicatePacket() ==> Packet Drop!!\n")); + //_exit_critical_ex(&ppending_recvframe_queue->lock, &irql); + //return _FAIL; + + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s check_indicate_seq fail\n", __FUNCTION__); + #endif +#if 0 + rtw_recv_indicatepkt(padapter, prframe); + + _exit_critical_bh(&ppending_recvframe_queue->lock, &irql); + + goto _success_exit; +#else + goto _err_exit; +#endif + } + + + //s3. Insert all packet into Reorder Queue to maintain its ordering. + if(!enqueue_reorder_recvframe(preorder_ctrl, prframe)) + { + //DbgPrint("recv_indicatepkt_reorder, enqueue_reorder_recvframe fail!\n"); + //_exit_critical_ex(&ppending_recvframe_queue->lock, &irql); + //return _FAIL; + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s enqueue_reorder_recvframe fail\n", __FUNCTION__); + #endif + goto _err_exit; + } + + + //s4. + // Indication process. + // After Packet dropping and Sliding Window shifting as above, we can now just indicate the packets + // with the SeqNum smaller than latest WinStart and buffer other packets. + // + // For Rx Reorder condition: + // 1. All packets with SeqNum smaller than WinStart => Indicate + // 2. All packets with SeqNum larger than or equal to WinStart => Buffer it. + // + + //recv_indicatepkts_in_order(padapter, preorder_ctrl, _TRUE); + if(recv_indicatepkts_in_order(padapter, preorder_ctrl, _FALSE)==_TRUE) + { + _set_timer(&preorder_ctrl->reordering_ctrl_timer, REORDER_WAIT_TIME); + _exit_critical_bh(&ppending_recvframe_queue->lock, &irql); + } + else + { + _exit_critical_bh(&ppending_recvframe_queue->lock, &irql); + _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); + } + + +_success_exit: + + return _SUCCESS; + +_err_exit: + + _exit_critical_bh(&ppending_recvframe_queue->lock, &irql); + + return _FAIL; +} + + +void rtw_reordering_ctrl_timeout_handler(void *pcontext) +{ + _irqL irql; + struct recv_reorder_ctrl *preorder_ctrl = (struct recv_reorder_ctrl *)pcontext; + _adapter *padapter = preorder_ctrl->padapter; + _queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + + + if(padapter->bDriverStopped ||padapter->bSurpriseRemoved) + { + return; + } + + //DBG_871X("+rtw_reordering_ctrl_timeout_handler()=>\n"); + + _enter_critical_bh(&ppending_recvframe_queue->lock, &irql); + + if(recv_indicatepkts_in_order(padapter, preorder_ctrl, _TRUE)==_TRUE) + { + _set_timer(&preorder_ctrl->reordering_ctrl_timer, REORDER_WAIT_TIME); + } + + _exit_critical_bh(&ppending_recvframe_queue->lock, &irql); + +} + +int process_recv_indicatepkts(_adapter *padapter, union recv_frame *prframe); +int process_recv_indicatepkts(_adapter *padapter, union recv_frame *prframe) +{ + int retval = _SUCCESS; + //struct recv_priv *precvpriv = &padapter->recvpriv; + //struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#ifdef CONFIG_TDLS + struct sta_info *psta = prframe->u.hdr.psta; +#endif //CONFIG_TDLS + +#ifdef CONFIG_80211N_HT + + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + + DBG_COUNTER(padapter->rx_logs.core_rx_post_indicate); + +#ifdef CONFIG_TDLS + if( (phtpriv->ht_option==_TRUE) || + ((psta->tdls_sta_state & TDLS_LINKED_STATE) && + (psta->htpriv.ht_option==_TRUE) && + (psta->htpriv.ampdu_enable==_TRUE))) //B/G/N Mode +#else + if(phtpriv->ht_option==_TRUE) //B/G/N Mode +#endif //CONFIG_TDLS + { + //prframe->u.hdr.preorder_ctrl = &precvpriv->recvreorder_ctrl[pattrib->priority]; + + if(recv_indicatepkt_reorder(padapter, prframe)!=_SUCCESS)// including perform A-MPDU Rx Ordering Buffer Control + { + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s recv_indicatepkt_reorder error!\n", __FUNCTION__); + #endif + + if ((padapter->bDriverStopped == _FALSE) && + (padapter->bSurpriseRemoved == _FALSE)) + { + retval = _FAIL; + return retval; + } + } + } + else //B/G mode +#endif + { + retval=wlanhdr_to_ethhdr (prframe); + if(retval != _SUCCESS) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("wlanhdr_to_ethhdr: drop pkt \n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s wlanhdr_to_ethhdr error!\n", __FUNCTION__); + #endif + return retval; + } + + if ((padapter->bDriverStopped ==_FALSE)&&( padapter->bSurpriseRemoved==_FALSE)) + { + //indicate this recv_frame + RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("@@@@ process_recv_indicatepkts- recv_func recv_indicatepkt\n" )); + rtw_recv_indicatepkt(padapter, prframe); + + + } + else + { + RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("@@@@ process_recv_indicatepkts- recv_func free_indicatepkt\n" )); + + RT_TRACE(_module_rtl871x_recv_c_, _drv_notice_, ("recv_func:bDriverStopped(%d) OR bSurpriseRemoved(%d)", padapter->bDriverStopped, padapter->bSurpriseRemoved)); + retval = _FAIL; + return retval; + } + + } + + return retval; + +} + +int recv_func_prehandle(_adapter *padapter, union recv_frame *rframe) +{ + int ret = _SUCCESS; + struct rx_pkt_attrib *pattrib = &rframe->u.hdr.attrib; + struct recv_priv *precvpriv = &padapter->recvpriv; + _queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; + + +#ifdef CONFIG_MP_INCLUDED + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#endif //CONFIG_MP_INCLUDED + + DBG_COUNTER(padapter->rx_logs.core_rx_pre); + +#ifdef CONFIG_MP_INCLUDED + if (padapter->registrypriv.mp_mode == 1) + { + if (pattrib->crc_err == 1) + { + padapter->mppriv.rx_crcerrpktcount++; + } + else + { + padapter->mppriv.rx_pktcount++; + } + if (check_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE) == _FALSE) { + RT_TRACE(_module_rtl871x_recv_c_, _drv_alert_, ("MP - Not in loopback mode , drop pkt \n")); + ret = _FAIL; + rtw_free_recvframe(rframe, pfree_recv_queue);//free this recv_frame + goto exit; + } + } +#endif + + //check the frame crtl field and decache + ret = validate_recv_frame(padapter, rframe); + if (ret != _SUCCESS) + { + RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("recv_func: validate_recv_frame fail! drop pkt\n")); + rtw_free_recvframe(rframe, pfree_recv_queue);//free this recv_frame + goto exit; + } + +exit: + return ret; +} + +int recv_func_posthandle(_adapter *padapter, union recv_frame *prframe) +{ + int ret = _SUCCESS; + union recv_frame *orig_prframe = prframe; + struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib; + struct recv_priv *precvpriv = &padapter->recvpriv; + _queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; + + +#ifdef CONFIG_TDLS + u8 *psnap_type, *pcategory; + struct sta_info *ptdls_sta = NULL; +#endif //CONFIG_TDLS + + DBG_COUNTER(padapter->rx_logs.core_rx_post); + + // DATA FRAME + rtw_led_control(padapter, LED_CTL_RX); + + prframe = decryptor(padapter, prframe); + if (prframe == NULL) { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("decryptor: drop pkt\n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s decryptor: drop pkt\n", __FUNCTION__); + #endif + ret = _FAIL; + DBG_COUNTER(padapter->rx_logs.core_rx_post_decrypt_err); + goto _recv_data_drop; + } + +#if 0 + if ( padapter->adapter_type == PRIMARY_ADAPTER ) + { + DBG_871X("+++\n"); + { + int i; + u8 *ptr = get_recvframe_data(prframe); + for(i=0; i<140;i=i+8) + DBG_871X("%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:", *(ptr+i), + *(ptr+i+1), *(ptr+i+2) ,*(ptr+i+3) ,*(ptr+i+4),*(ptr+i+5), *(ptr+i+6), *(ptr+i+7)); + + } + DBG_871X("---\n"); + } +#endif + +#ifdef CONFIG_TDLS + //check TDLS frame + psnap_type = get_recvframe_data(orig_prframe); + psnap_type+=pattrib->hdrlen + pattrib->iv_len+SNAP_SIZE; + pcategory = psnap_type + ETH_TYPE_LEN + PAYLOAD_TYPE_LEN; + + if((_rtw_memcmp(psnap_type, SNAP_ETH_TYPE_TDLS, ETH_TYPE_LEN)) && + ((*pcategory==RTW_WLAN_CATEGORY_TDLS) || (*pcategory==RTW_WLAN_CATEGORY_P2P))){ + ret = OnTDLS(padapter, prframe); //all of functions will return _FAIL + goto _exit_recv_func; + } +#endif //CONFIG_TDLS + + prframe = recvframe_chk_defrag(padapter, prframe); + if(prframe==NULL) { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("recvframe_chk_defrag: drop pkt\n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s recvframe_chk_defrag: drop pkt\n", __FUNCTION__); + #endif + DBG_COUNTER(padapter->rx_logs.core_rx_post_defrag_err); + goto _recv_data_drop; + } + + prframe=portctrl(padapter, prframe); + if (prframe == NULL) { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("portctrl: drop pkt \n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s portctrl: drop pkt\n", __FUNCTION__); + #endif + ret = _FAIL; + DBG_COUNTER(padapter->rx_logs.core_rx_post_portctrl_err); + goto _recv_data_drop; + } + +#ifdef CONFIG_TDLS + if(padapter->tdlsinfo.setup_state == TDLS_LINKED_STATE) + ptdls_sta = rtw_get_stainfo(&padapter->stapriv, pattrib->src); + count_rx_stats(padapter, prframe, ptdls_sta); +#else + count_rx_stats(padapter, prframe, NULL); +#endif //CONFIG_TDLS + +#ifdef CONFIG_WAPI_SUPPORT + rtw_wapi_update_info(padapter, prframe); +#endif + +#ifdef CONFIG_80211N_HT + ret = process_recv_indicatepkts(padapter, prframe); + if (ret != _SUCCESS) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("recv_func: process_recv_indicatepkts fail! \n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s process_recv_indicatepkts fail!\n", __FUNCTION__); + #endif + rtw_free_recvframe(orig_prframe, pfree_recv_queue);//free this recv_frame + DBG_COUNTER(padapter->rx_logs.core_rx_post_indicate_err); + goto _recv_data_drop; + } +#else // CONFIG_80211N_HT + if (!pattrib->amsdu) + { + ret = wlanhdr_to_ethhdr (prframe); + if (ret != _SUCCESS) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("wlanhdr_to_ethhdr: drop pkt \n")); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s wlanhdr_to_ethhdr: drop pkt\n", __FUNCTION__); + #endif + rtw_free_recvframe(orig_prframe, pfree_recv_queue);//free this recv_frame + goto _recv_data_drop; + } + + if ((padapter->bDriverStopped == _FALSE) && (padapter->bSurpriseRemoved == _FALSE)) + { + RT_TRACE(_module_rtl871x_recv_c_, _drv_alert_, ("@@@@ recv_func: recv_func rtw_recv_indicatepkt\n" )); + //indicate this recv_frame + ret = rtw_recv_indicatepkt(padapter, prframe); + if (ret != _SUCCESS) + { + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s rtw_recv_indicatepkt fail!\n", __FUNCTION__); + #endif + goto _recv_data_drop; + } + } + else + { + RT_TRACE(_module_rtl871x_recv_c_, _drv_alert_, ("@@@@ recv_func: rtw_free_recvframe\n" )); + RT_TRACE(_module_rtl871x_recv_c_, _drv_debug_, ("recv_func:bDriverStopped(%d) OR bSurpriseRemoved(%d)", padapter->bDriverStopped, padapter->bSurpriseRemoved)); + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s ecv_func:bDriverStopped(%d) OR bSurpriseRemoved(%d)\n", __FUNCTION__, + padapter->bDriverStopped, padapter->bSurpriseRemoved); + #endif + ret = _FAIL; + rtw_free_recvframe(orig_prframe, pfree_recv_queue); //free this recv_frame + } + + } + else if(pattrib->amsdu==1) + { + + ret = amsdu_to_msdu(padapter, prframe); + if(ret != _SUCCESS) + { + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s amsdu_to_msdu fail\n", __FUNCTION__); + #endif + rtw_free_recvframe(orig_prframe, pfree_recv_queue); + goto _recv_data_drop; + } + } + else + { + #ifdef DBG_RX_DROP_FRAME + DBG_871X("DBG_RX_DROP_FRAME %s what is this condition??\n", __FUNCTION__); + #endif + goto _recv_data_drop; + } +#endif // CONFIG_80211N_HT + +_exit_recv_func: + return ret; + +_recv_data_drop: + precvpriv->rx_drop++; + return ret; +} + + +int recv_func(_adapter *padapter, union recv_frame *rframe); +int recv_func(_adapter *padapter, union recv_frame *rframe) +{ + int ret; + struct rx_pkt_attrib *prxattrib = &rframe->u.hdr.attrib; + struct recv_priv *recvpriv = &padapter->recvpriv; + struct security_priv *psecuritypriv=&padapter->securitypriv; + struct mlme_priv *mlmepriv = &padapter->mlmepriv; + + /* check if need to handle uc_swdec_pending_queue*/ + if (check_fwstate(mlmepriv, WIFI_STATION_STATE) && psecuritypriv->busetkipkey) + { + union recv_frame *pending_frame; + int cnt = 0; + + while((pending_frame=rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue))) { + cnt++; + DBG_COUNTER(padapter->rx_logs.core_rx_dequeue); + recv_func_posthandle(padapter, pending_frame); + } + + if (cnt) + DBG_871X(FUNC_ADPT_FMT" dequeue %d from uc_swdec_pending_queue\n", + FUNC_ADPT_ARG(padapter), cnt); + } + + DBG_COUNTER(padapter->rx_logs.core_rx); + ret = recv_func_prehandle(padapter, rframe); + + if(ret == _SUCCESS) { + + /* check if need to enqueue into uc_swdec_pending_queue*/ + if (check_fwstate(mlmepriv, WIFI_STATION_STATE) && + !IS_MCAST(prxattrib->ra) && prxattrib->encrypt>0 && + (prxattrib->bdecrypted == 0 ||psecuritypriv->sw_decrypt == _TRUE) && + psecuritypriv->ndisauthtype == Ndis802_11AuthModeWPAPSK && + !psecuritypriv->busetkipkey) + { + DBG_COUNTER(padapter->rx_logs.core_rx_enqueue); + rtw_enqueue_recvframe(rframe, &padapter->recvpriv.uc_swdec_pending_queue); + //DBG_871X("%s: no key, enqueue uc_swdec_pending_queue\n", __func__); + + if (recvpriv->free_recvframe_cnt < NR_RECVFRAME/4) { + /* to prevent from recvframe starvation, get recvframe from uc_swdec_pending_queue to free_recvframe_cnt */ + rframe = rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue); + if (rframe) + goto do_posthandle; + } + goto exit; + } + +do_posthandle: + ret = recv_func_posthandle(padapter, rframe); + } + +exit: + return ret; +} + + +s32 rtw_recv_entry(union recv_frame *precvframe) +{ + _adapter *padapter; + struct recv_priv *precvpriv; + s32 ret=_SUCCESS; + +_func_enter_; + +// RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("+rtw_recv_entry\n")); + + padapter = precvframe->u.hdr.adapter; + + precvpriv = &padapter->recvpriv; + + + if ((ret = recv_func(padapter, precvframe)) == _FAIL) + { + RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("rtw_recv_entry: recv_func return fail!!!\n")); + goto _recv_entry_drop; + } + + + precvpriv->rx_pkts++; + +_func_exit_; + + return ret; + +_recv_entry_drop: + +#ifdef CONFIG_MP_INCLUDED + if (padapter->registrypriv.mp_mode == 1) + padapter->mppriv.rx_pktloss = precvpriv->rx_drop; +#endif + + //RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("_recv_entry_drop\n")); + +_func_exit_; + + return ret; +} + +#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS +void rtw_signal_stat_timer_hdl(RTW_TIMER_HDL_ARGS){ + _adapter *adapter = (_adapter *)FunctionContext; + struct recv_priv *recvpriv = &adapter->recvpriv; + + u32 tmp_s, tmp_q; + u8 avg_signal_strength = 0; + u8 avg_signal_qual = 0; + u32 num_signal_strength = 0; + u32 num_signal_qual = 0; + u8 _alpha = 3; // this value is based on converging_constant = 5000 and sampling_interval = 1000 + + if(adapter->recvpriv.is_signal_dbg) { + //update the user specific value, signal_strength_dbg, to signal_strength, rssi + adapter->recvpriv.signal_strength= adapter->recvpriv.signal_strength_dbg; + adapter->recvpriv.rssi=(s8)translate_percentage_to_dbm((u8)adapter->recvpriv.signal_strength_dbg); + } else { + + if(recvpriv->signal_strength_data.update_req == 0) {// update_req is clear, means we got rx + avg_signal_strength = recvpriv->signal_strength_data.avg_val; + num_signal_strength = recvpriv->signal_strength_data.total_num; + // after avg_vals are accquired, we can re-stat the signal values + recvpriv->signal_strength_data.update_req = 1; + } + + if(recvpriv->signal_qual_data.update_req == 0) {// update_req is clear, means we got rx + avg_signal_qual = recvpriv->signal_qual_data.avg_val; + num_signal_qual = recvpriv->signal_qual_data.total_num; + // after avg_vals are accquired, we can re-stat the signal values + recvpriv->signal_qual_data.update_req = 1; + } + + if (num_signal_strength == 0) { + if (rtw_get_on_cur_ch_time(adapter) == 0 + || rtw_get_passing_time_ms(rtw_get_on_cur_ch_time(adapter)) < 2 * adapter->mlmeextpriv.mlmext_info.bcn_interval +#ifdef CONFIG_BT_COEXIST + || ((BTDM_IsBtDisabled(adapter) == _FALSE) && (BT_IsBtInquiryPage(adapter) == _TRUE)) +#endif + ) { + goto set_timer; + } + } + + if(check_fwstate(&adapter->mlmepriv, _FW_UNDER_SURVEY) == _TRUE + || check_fwstate(&adapter->mlmepriv, _FW_LINKED) == _FALSE + ) { + goto set_timer; + } + + #ifdef CONFIG_CONCURRENT_MODE + if (check_buddy_fwstate(adapter, _FW_UNDER_SURVEY) == _TRUE) + goto set_timer; + #endif + + //update value of signal_strength, rssi, signal_qual + tmp_s = (avg_signal_strength+(_alpha-1)*recvpriv->signal_strength); + if(tmp_s %_alpha) + tmp_s = tmp_s/_alpha + 1; + else + tmp_s = tmp_s/_alpha; + if(tmp_s>100) + tmp_s = 100; + + tmp_q = (avg_signal_qual+(_alpha-1)*recvpriv->signal_qual); + if(tmp_q %_alpha) + tmp_q = tmp_q/_alpha + 1; + else + tmp_q = tmp_q/_alpha; + if(tmp_q>100) + tmp_q = 100; + + recvpriv->signal_strength = tmp_s; + recvpriv->rssi = (s8)translate_percentage_to_dbm(tmp_s); + recvpriv->signal_qual = tmp_q; + + #if defined(DBG_RX_SIGNAL_DISPLAY_PROCESSING) && 1 + DBG_871X(FUNC_ADPT_FMT" signal_strength:%3u, rssi:%3d, signal_qual:%3u" + ", num_signal_strength:%u, num_signal_qual:%u" + ", on_cur_ch_ms:%d" + "\n" + , FUNC_ADPT_ARG(adapter) + , recvpriv->signal_strength + , recvpriv->rssi + , recvpriv->signal_qual + , num_signal_strength, num_signal_qual + , rtw_get_on_cur_ch_time(adapter) ? rtw_get_passing_time_ms(rtw_get_on_cur_ch_time(adapter)) : 0 + ); + #endif + } + +set_timer: + rtw_set_signal_stat_timer(recvpriv); + +} +#endif //CONFIG_NEW_SIGNAL_STAT_PROCESS + + + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_rf.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_rf.c new file mode 100755 index 000000000000..7ae86351b9f0 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_rf.c @@ -0,0 +1,95 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_RF_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <recv_osdep.h> +#include <xmit_osdep.h> + + +struct ch_freq { + u32 channel; + u32 frequency; +}; + +struct ch_freq ch_freq_map[] = { + {1, 2412},{2, 2417},{3, 2422},{4, 2427},{5, 2432}, + {6, 2437},{7, 2442},{8, 2447},{9, 2452},{10, 2457}, + {11, 2462},{12, 2467},{13, 2472},{14, 2484}, + /* UNII */ + {36, 5180},{40, 5200},{44, 5220},{48, 5240},{52, 5260}, + {56, 5280},{60, 5300},{64, 5320},{149, 5745},{153, 5765}, + {157, 5785},{161, 5805},{165, 5825},{167, 5835},{169, 5845}, + {171, 5855},{173, 5865}, + /* HiperLAN2 */ + {100, 5500},{104, 5520},{108, 5540},{112, 5560},{116, 5580}, + {120, 5600},{124, 5620},{128, 5640},{132, 5660},{136, 5680}, + {140, 5700}, + /* Japan MMAC */ + {34, 5170},{38, 5190},{42, 5210},{46, 5230}, + /* Japan */ + {184, 4920},{188, 4940},{192, 4960},{196, 4980}, + {208, 5040},/* Japan, means J08 */ + {212, 5060},/* Japan, means J12 */ + {216, 5080},/* Japan, means J16 */ +}; + +int ch_freq_map_num = (sizeof(ch_freq_map) / sizeof(struct ch_freq)); + +u32 rtw_ch2freq(u32 channel) +{ + u8 i; + u32 freq = 0; + + for (i = 0; i < ch_freq_map_num; i++) + { + if (channel == ch_freq_map[i].channel) + { + freq = ch_freq_map[i].frequency; + break; + } + } + if (i == ch_freq_map_num) + freq = 2412; + + return freq; +} + +u32 rtw_freq2ch(u32 freq) +{ + u8 i; + u32 ch = 0; + + for (i = 0; i < ch_freq_map_num; i++) + { + if (freq == ch_freq_map[i].frequency) + { + ch = ch_freq_map[i].channel; + break; + } + } + if (i == ch_freq_map_num) + ch = 1; + + return ch; +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_security.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_security.c new file mode 100755 index 000000000000..66df244eeaf7 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_security.c @@ -0,0 +1,3159 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_SECURITY_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <wifi.h> +#include <osdep_intf.h> + + +//=====WEP related===== + +#define CRC32_POLY 0x04c11db7 + +struct arc4context +{ + u32 x; + u32 y; + u8 state[256]; +}; + + +static void arcfour_init(struct arc4context *parc4ctx, u8 * key,u32 key_len) +{ + u32 t, u; + u32 keyindex; + u32 stateindex; + u8 * state; + u32 counter; +_func_enter_; + state = parc4ctx->state; + parc4ctx->x = 0; + parc4ctx->y = 0; + for (counter = 0; counter < 256; counter++) + state[counter] = (u8)counter; + keyindex = 0; + stateindex = 0; + for (counter = 0; counter < 256; counter++) + { + t = state[counter]; + stateindex = (stateindex + key[keyindex] + t) & 0xff; + u = state[stateindex]; + state[stateindex] = (u8)t; + state[counter] = (u8)u; + if (++keyindex >= key_len) + keyindex = 0; + } +_func_exit_; +} +static u32 arcfour_byte( struct arc4context *parc4ctx) +{ + u32 x; + u32 y; + u32 sx, sy; + u8 * state; +_func_enter_; + state = parc4ctx->state; + x = (parc4ctx->x + 1) & 0xff; + sx = state[x]; + y = (sx + parc4ctx->y) & 0xff; + sy = state[y]; + parc4ctx->x = x; + parc4ctx->y = y; + state[y] = (u8)sx; + state[x] = (u8)sy; +_func_exit_; + return state[(sx + sy) & 0xff]; +} + + +static void arcfour_encrypt( struct arc4context *parc4ctx, + u8 * dest, + u8 * src, + u32 len) +{ + u32 i; +_func_enter_; + for (i = 0; i < len; i++) + dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx); +_func_exit_; +} + +static sint bcrc32initialized = 0; +static u32 crc32_table[256]; + + +static u8 crc32_reverseBit( u8 data) +{ + return( (u8)((data<<7)&0x80) | ((data<<5)&0x40) | ((data<<3)&0x20) | ((data<<1)&0x10) | ((data>>1)&0x08) | ((data>>3)&0x04) | ((data>>5)&0x02) | ((data>>7)&0x01) ); +} + +static void crc32_init(void) +{ +_func_enter_; + if (bcrc32initialized == 1) + goto exit; + else{ + sint i, j; + u32 c; + u8 *p=(u8 *)&c, *p1; + u8 k; + + c = 0x12340000; + + for (i = 0; i < 256; ++i) + { + k = crc32_reverseBit((u8)i); + for (c = ((u32)k) << 24, j = 8; j > 0; --j){ + c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY : (c << 1); + } + p1 = (u8 *)&crc32_table[i]; + + p1[0] = crc32_reverseBit(p[3]); + p1[1] = crc32_reverseBit(p[2]); + p1[2] = crc32_reverseBit(p[1]); + p1[3] = crc32_reverseBit(p[0]); + } + bcrc32initialized= 1; + } +exit: +_func_exit_; +} + +static u32 getcrc32(u8 *buf, sint len) +{ + u8 *p; + u32 crc; +_func_enter_; + if (bcrc32initialized == 0) crc32_init(); + + crc = 0xffffffff; /* preload shift register, per CRC-32 spec */ + + for (p = buf; len > 0; ++p, --len) + { + crc = crc32_table[ (crc ^ *p) & 0xff] ^ (crc >> 8); + } +_func_exit_; + return ~crc; /* transmit complement, per CRC-32 spec */ +} + + +/* + Need to consider the fragment situation +*/ +void rtw_wep_encrypt(_adapter *padapter, u8 *pxmitframe) +{ // exclude ICV + + unsigned char crc[4]; + struct arc4context mycontext; + + sint curfragnum,length; + u32 keylength; + + u8 *pframe, *payload,*iv; //,*wepkey + u8 wepkey[16]; + u8 hw_hdr_offset=0; + struct pkt_attrib *pattrib = &((struct xmit_frame*)pxmitframe)->attrib; + struct security_priv *psecuritypriv=&padapter->securitypriv; + struct xmit_priv *pxmitpriv=&padapter->xmitpriv; + +_func_enter_; + + + if(((struct xmit_frame*)pxmitframe)->buf_addr==NULL) + return; + +#ifdef CONFIG_USB_TX_AGGREGATION + hw_hdr_offset = TXDESC_SIZE + + (((struct xmit_frame*)pxmitframe)->pkt_offset * PACKET_OFFSET_SZ); +#else + #ifdef CONFIG_TX_EARLY_MODE + hw_hdr_offset = TXDESC_OFFSET+EARLY_MODE_INFO_SIZE; + #else + hw_hdr_offset = TXDESC_OFFSET; + #endif +#endif + + pframe = ((struct xmit_frame*)pxmitframe)->buf_addr + hw_hdr_offset; + + //start to encrypt each fragment + if((pattrib->encrypt==_WEP40_)||(pattrib->encrypt==_WEP104_)) + { + keylength=psecuritypriv->dot11DefKeylen[psecuritypriv->dot11PrivacyKeyIndex]; + + for(curfragnum=0;curfragnum<pattrib->nr_frags;curfragnum++) + { + iv=pframe+pattrib->hdrlen; + _rtw_memcpy(&wepkey[0], iv, 3); + _rtw_memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[psecuritypriv->dot11PrivacyKeyIndex].skey[0],keylength); + payload=pframe+pattrib->iv_len+pattrib->hdrlen; + + if((curfragnum+1)==pattrib->nr_frags) + { //the last fragment + + length=pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len- pattrib->icv_len; + + *((u32 *)crc)=cpu_to_le32(getcrc32(payload,length)); + + arcfour_init(&mycontext, wepkey,3+keylength); + arcfour_encrypt(&mycontext, payload, payload, length); + arcfour_encrypt(&mycontext, payload+length, crc, 4); + + } + else + { + length=pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len ; + *((u32 *)crc)=cpu_to_le32(getcrc32(payload,length)); + arcfour_init(&mycontext, wepkey,3+keylength); + arcfour_encrypt(&mycontext, payload, payload, length); + arcfour_encrypt(&mycontext, payload+length, crc, 4); + + pframe+=pxmitpriv->frag_len; + pframe=(u8 *)RND4((SIZE_PTR)(pframe)); + + } + + } + + } + +_func_exit_; + +} + +void rtw_wep_decrypt(_adapter *padapter, u8 *precvframe) +{ + // exclude ICV + u8 crc[4]; + struct arc4context mycontext; + sint length; + u32 keylength; + u8 *pframe, *payload,*iv,wepkey[16]; + u8 keyindex; + struct rx_pkt_attrib *prxattrib = &(((union recv_frame*)precvframe)->u.hdr.attrib); + struct security_priv *psecuritypriv=&padapter->securitypriv; + +_func_enter_; + + pframe=(unsigned char *)((union recv_frame*)precvframe)->u.hdr.rx_data; + + //start to decrypt recvframe + if((prxattrib->encrypt==_WEP40_)||(prxattrib->encrypt==_WEP104_)) + { + iv=pframe+prxattrib->hdrlen; + //keyindex=(iv[3]&0x3); + keyindex = prxattrib->key_index; + keylength=psecuritypriv->dot11DefKeylen[keyindex]; + _rtw_memcpy(&wepkey[0], iv, 3); + //_rtw_memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[psecuritypriv->dot11PrivacyKeyIndex].skey[0],keylength); + _rtw_memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[keyindex].skey[0],keylength); + length= ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len; + + payload=pframe+prxattrib->iv_len+prxattrib->hdrlen; + + //decrypt payload include icv + arcfour_init(&mycontext, wepkey,3+keylength); + arcfour_encrypt(&mycontext, payload, payload, length); + + //calculate icv and compare the icv + *((u32 *)crc)=le32_to_cpu(getcrc32(payload,length-4)); + + if(crc[3]!=payload[length-1] || crc[2]!=payload[length-2] || crc[1]!=payload[length-3] || crc[0]!=payload[length-4]) + { + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_wep_decrypt:icv error crc[3](%x)!=payload[length-1](%x) || crc[2](%x)!=payload[length-2](%x) || crc[1](%x)!=payload[length-3](%x) || crc[0](%x)!=payload[length-4](%x)\n", + crc[3],payload[length-1],crc[2],payload[length-2],crc[1],payload[length-3],crc[0],payload[length-4])); + } + + } + +_func_exit_; + + return; + +} + +//3 =====TKIP related===== + +static u32 secmicgetuint32( u8 * p ) +// Convert from Byte[] to Us4Byte32 in a portable way +{ + s32 i; + u32 res = 0; +_func_enter_; + for( i=0; i<4; i++ ) + { + res |= ((u32)(*p++)) << (8*i); + } +_func_exit_; + return res; +} + +static void secmicputuint32( u8 * p, u32 val ) +// Convert from Us4Byte32 to Byte[] in a portable way +{ + long i; +_func_enter_; + for( i=0; i<4; i++ ) + { + *p++ = (u8) (val & 0xff); + val >>= 8; + } +_func_exit_; +} + +static void secmicclear(struct mic_data *pmicdata) +{ +// Reset the state to the empty message. +_func_enter_; + pmicdata->L = pmicdata->K0; + pmicdata->R = pmicdata->K1; + pmicdata->nBytesInM = 0; + pmicdata->M = 0; +_func_exit_; +} + +void rtw_secmicsetkey(struct mic_data *pmicdata, u8 * key ) +{ + // Set the key +_func_enter_; + pmicdata->K0 = secmicgetuint32( key ); + pmicdata->K1 = secmicgetuint32( key + 4 ); + // and reset the message + secmicclear(pmicdata); +_func_exit_; +} + +void rtw_secmicappendbyte(struct mic_data *pmicdata, u8 b ) +{ +_func_enter_; + // Append the byte to our word-sized buffer + pmicdata->M |= ((unsigned long)b) << (8*pmicdata->nBytesInM); + pmicdata->nBytesInM++; + // Process the word if it is full. + if( pmicdata->nBytesInM >= 4 ) + { + pmicdata->L ^= pmicdata->M; + pmicdata->R ^= ROL32( pmicdata->L, 17 ); + pmicdata->L += pmicdata->R; + pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) | ((pmicdata->L & 0x00ff00ff) << 8); + pmicdata->L += pmicdata->R; + pmicdata->R ^= ROL32( pmicdata->L, 3 ); + pmicdata->L += pmicdata->R; + pmicdata->R ^= ROR32( pmicdata->L, 2 ); + pmicdata->L += pmicdata->R; + // Clear the buffer + pmicdata->M = 0; + pmicdata->nBytesInM = 0; + } +_func_exit_; +} + +void rtw_secmicappend(struct mic_data *pmicdata, u8 * src, u32 nbytes ) +{ +_func_enter_; + // This is simple + while( nbytes > 0 ) + { + rtw_secmicappendbyte(pmicdata, *src++ ); + nbytes--; + } +_func_exit_; +} + +void rtw_secgetmic(struct mic_data *pmicdata, u8 * dst ) +{ +_func_enter_; + // Append the minimum padding + rtw_secmicappendbyte(pmicdata, 0x5a ); + rtw_secmicappendbyte(pmicdata, 0 ); + rtw_secmicappendbyte(pmicdata, 0 ); + rtw_secmicappendbyte(pmicdata, 0 ); + rtw_secmicappendbyte(pmicdata, 0 ); + // and then zeroes until the length is a multiple of 4 + while( pmicdata->nBytesInM != 0 ) + { + rtw_secmicappendbyte(pmicdata, 0 ); + } + // The appendByte function has already computed the result. + secmicputuint32( dst, pmicdata->L ); + secmicputuint32( dst+4, pmicdata->R ); + // Reset to the empty message. + secmicclear(pmicdata); +_func_exit_; +} + + +void rtw_seccalctkipmic(u8 * key,u8 *header,u8 *data,u32 data_len,u8 *mic_code, u8 pri) +{ + + struct mic_data micdata; + u8 priority[4]={0x0,0x0,0x0,0x0}; +_func_enter_; + rtw_secmicsetkey(&micdata, key); + priority[0]=pri; + + /* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */ + if(header[1]&1){ //ToDS==1 + rtw_secmicappend(&micdata, &header[16], 6); //DA + if(header[1]&2) //From Ds==1 + rtw_secmicappend(&micdata, &header[24], 6); + else + rtw_secmicappend(&micdata, &header[10], 6); + } + else{ //ToDS==0 + rtw_secmicappend(&micdata, &header[4], 6); //DA + if(header[1]&2) //From Ds==1 + rtw_secmicappend(&micdata, &header[16], 6); + else + rtw_secmicappend(&micdata, &header[10], 6); + + } + rtw_secmicappend(&micdata, &priority[0], 4); + + + rtw_secmicappend(&micdata, data, data_len); + + rtw_secgetmic(&micdata,mic_code); +_func_exit_; +} + + + + +/* macros for extraction/creation of unsigned char/unsigned short values */ +#define RotR1(v16) ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15)) +#define Lo8(v16) ((u8)( (v16) & 0x00FF)) +#define Hi8(v16) ((u8)(((v16) >> 8) & 0x00FF)) +#define Lo16(v32) ((u16)( (v32) & 0xFFFF)) +#define Hi16(v32) ((u16)(((v32) >>16) & 0xFFFF)) +#define Mk16(hi,lo) ((lo) ^ (((u16)(hi)) << 8)) + +/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */ +#define TK16(N) Mk16(tk[2*(N)+1],tk[2*(N)]) + +/* S-box lookup: 16 bits --> 16 bits */ +#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)]) + +/* fixed algorithm "parameters" */ +#define PHASE1_LOOP_CNT 8 /* this needs to be "big enough" */ +#define TA_SIZE 6 /* 48-bit transmitter address */ +#define TK_SIZE 16 /* 128-bit temporal key */ +#define P1K_SIZE 10 /* 80-bit Phase1 key */ +#define RC4_KEY_SIZE 16 /* 128-bit RC4KEY (104 bits unknown) */ + + +/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */ +static const unsigned short Sbox1[2][256]= /* Sbox for hash (can be in ROM) */ +{ { + 0xC6A5,0xF884,0xEE99,0xF68D,0xFF0D,0xD6BD,0xDEB1,0x9154, + 0x6050,0x0203,0xCEA9,0x567D,0xE719,0xB562,0x4DE6,0xEC9A, + 0x8F45,0x1F9D,0x8940,0xFA87,0xEF15,0xB2EB,0x8EC9,0xFB0B, + 0x41EC,0xB367,0x5FFD,0x45EA,0x23BF,0x53F7,0xE496,0x9B5B, + 0x75C2,0xE11C,0x3DAE,0x4C6A,0x6C5A,0x7E41,0xF502,0x834F, + 0x685C,0x51F4,0xD134,0xF908,0xE293,0xAB73,0x6253,0x2A3F, + 0x080C,0x9552,0x4665,0x9D5E,0x3028,0x37A1,0x0A0F,0x2FB5, + 0x0E09,0x2436,0x1B9B,0xDF3D,0xCD26,0x4E69,0x7FCD,0xEA9F, + 0x121B,0x1D9E,0x5874,0x342E,0x362D,0xDCB2,0xB4EE,0x5BFB, + 0xA4F6,0x764D,0xB761,0x7DCE,0x527B,0xDD3E,0x5E71,0x1397, + 0xA6F5,0xB968,0x0000,0xC12C,0x4060,0xE31F,0x79C8,0xB6ED, + 0xD4BE,0x8D46,0x67D9,0x724B,0x94DE,0x98D4,0xB0E8,0x854A, + 0xBB6B,0xC52A,0x4FE5,0xED16,0x86C5,0x9AD7,0x6655,0x1194, + 0x8ACF,0xE910,0x0406,0xFE81,0xA0F0,0x7844,0x25BA,0x4BE3, + 0xA2F3,0x5DFE,0x80C0,0x058A,0x3FAD,0x21BC,0x7048,0xF104, + 0x63DF,0x77C1,0xAF75,0x4263,0x2030,0xE51A,0xFD0E,0xBF6D, + 0x814C,0x1814,0x2635,0xC32F,0xBEE1,0x35A2,0x88CC,0x2E39, + 0x9357,0x55F2,0xFC82,0x7A47,0xC8AC,0xBAE7,0x322B,0xE695, + 0xC0A0,0x1998,0x9ED1,0xA37F,0x4466,0x547E,0x3BAB,0x0B83, + 0x8CCA,0xC729,0x6BD3,0x283C,0xA779,0xBCE2,0x161D,0xAD76, + 0xDB3B,0x6456,0x744E,0x141E,0x92DB,0x0C0A,0x486C,0xB8E4, + 0x9F5D,0xBD6E,0x43EF,0xC4A6,0x39A8,0x31A4,0xD337,0xF28B, + 0xD532,0x8B43,0x6E59,0xDAB7,0x018C,0xB164,0x9CD2,0x49E0, + 0xD8B4,0xACFA,0xF307,0xCF25,0xCAAF,0xF48E,0x47E9,0x1018, + 0x6FD5,0xF088,0x4A6F,0x5C72,0x3824,0x57F1,0x73C7,0x9751, + 0xCB23,0xA17C,0xE89C,0x3E21,0x96DD,0x61DC,0x0D86,0x0F85, + 0xE090,0x7C42,0x71C4,0xCCAA,0x90D8,0x0605,0xF701,0x1C12, + 0xC2A3,0x6A5F,0xAEF9,0x69D0,0x1791,0x9958,0x3A27,0x27B9, + 0xD938,0xEB13,0x2BB3,0x2233,0xD2BB,0xA970,0x0789,0x33A7, + 0x2DB6,0x3C22,0x1592,0xC920,0x8749,0xAAFF,0x5078,0xA57A, + 0x038F,0x59F8,0x0980,0x1A17,0x65DA,0xD731,0x84C6,0xD0B8, + 0x82C3,0x29B0,0x5A77,0x1E11,0x7BCB,0xA8FC,0x6DD6,0x2C3A, + }, + + + { /* second half of table is unsigned char-reversed version of first! */ + 0xA5C6,0x84F8,0x99EE,0x8DF6,0x0DFF,0xBDD6,0xB1DE,0x5491, + 0x5060,0x0302,0xA9CE,0x7D56,0x19E7,0x62B5,0xE64D,0x9AEC, + 0x458F,0x9D1F,0x4089,0x87FA,0x15EF,0xEBB2,0xC98E,0x0BFB, + 0xEC41,0x67B3,0xFD5F,0xEA45,0xBF23,0xF753,0x96E4,0x5B9B, + 0xC275,0x1CE1,0xAE3D,0x6A4C,0x5A6C,0x417E,0x02F5,0x4F83, + 0x5C68,0xF451,0x34D1,0x08F9,0x93E2,0x73AB,0x5362,0x3F2A, + 0x0C08,0x5295,0x6546,0x5E9D,0x2830,0xA137,0x0F0A,0xB52F, + 0x090E,0x3624,0x9B1B,0x3DDF,0x26CD,0x694E,0xCD7F,0x9FEA, + 0x1B12,0x9E1D,0x7458,0x2E34,0x2D36,0xB2DC,0xEEB4,0xFB5B, + 0xF6A4,0x4D76,0x61B7,0xCE7D,0x7B52,0x3EDD,0x715E,0x9713, + 0xF5A6,0x68B9,0x0000,0x2CC1,0x6040,0x1FE3,0xC879,0xEDB6, + 0xBED4,0x468D,0xD967,0x4B72,0xDE94,0xD498,0xE8B0,0x4A85, + 0x6BBB,0x2AC5,0xE54F,0x16ED,0xC586,0xD79A,0x5566,0x9411, + 0xCF8A,0x10E9,0x0604,0x81FE,0xF0A0,0x4478,0xBA25,0xE34B, + 0xF3A2,0xFE5D,0xC080,0x8A05,0xAD3F,0xBC21,0x4870,0x04F1, + 0xDF63,0xC177,0x75AF,0x6342,0x3020,0x1AE5,0x0EFD,0x6DBF, + 0x4C81,0x1418,0x3526,0x2FC3,0xE1BE,0xA235,0xCC88,0x392E, + 0x5793,0xF255,0x82FC,0x477A,0xACC8,0xE7BA,0x2B32,0x95E6, + 0xA0C0,0x9819,0xD19E,0x7FA3,0x6644,0x7E54,0xAB3B,0x830B, + 0xCA8C,0x29C7,0xD36B,0x3C28,0x79A7,0xE2BC,0x1D16,0x76AD, + 0x3BDB,0x5664,0x4E74,0x1E14,0xDB92,0x0A0C,0x6C48,0xE4B8, + 0x5D9F,0x6EBD,0xEF43,0xA6C4,0xA839,0xA431,0x37D3,0x8BF2, + 0x32D5,0x438B,0x596E,0xB7DA,0x8C01,0x64B1,0xD29C,0xE049, + 0xB4D8,0xFAAC,0x07F3,0x25CF,0xAFCA,0x8EF4,0xE947,0x1810, + 0xD56F,0x88F0,0x6F4A,0x725C,0x2438,0xF157,0xC773,0x5197, + 0x23CB,0x7CA1,0x9CE8,0x213E,0xDD96,0xDC61,0x860D,0x850F, + 0x90E0,0x427C,0xC471,0xAACC,0xD890,0x0506,0x01F7,0x121C, + 0xA3C2,0x5F6A,0xF9AE,0xD069,0x9117,0x5899,0x273A,0xB927, + 0x38D9,0x13EB,0xB32B,0x3322,0xBBD2,0x70A9,0x8907,0xA733, + 0xB62D,0x223C,0x9215,0x20C9,0x4987,0xFFAA,0x7850,0x7AA5, + 0x8F03,0xF859,0x8009,0x171A,0xDA65,0x31D7,0xC684,0xB8D0, + 0xC382,0xB029,0x775A,0x111E,0xCB7B,0xFCA8,0xD66D,0x3A2C, + } +}; + + /* +********************************************************************** +* Routine: Phase 1 -- generate P1K, given TA, TK, IV32 +* +* Inputs: +* tk[] = temporal key [128 bits] +* ta[] = transmitter's MAC address [ 48 bits] +* iv32 = upper 32 bits of IV [ 32 bits] +* Output: +* p1k[] = Phase 1 key [ 80 bits] +* +* Note: +* This function only needs to be called every 2**16 packets, +* although in theory it could be called every packet. +* +********************************************************************** +*/ +static void phase1(u16 *p1k,const u8 *tk,const u8 *ta,u32 iv32) +{ + sint i; +_func_enter_; + /* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */ + p1k[0] = Lo16(iv32); + p1k[1] = Hi16(iv32); + p1k[2] = Mk16(ta[1],ta[0]); /* use TA[] as little-endian */ + p1k[3] = Mk16(ta[3],ta[2]); + p1k[4] = Mk16(ta[5],ta[4]); + + /* Now compute an unbalanced Feistel cipher with 80-bit block */ + /* size on the 80-bit block P1K[], using the 128-bit key TK[] */ + for (i=0; i < PHASE1_LOOP_CNT ;i++) + { /* Each add operation here is mod 2**16 */ + p1k[0] += _S_(p1k[4] ^ TK16((i&1)+0)); + p1k[1] += _S_(p1k[0] ^ TK16((i&1)+2)); + p1k[2] += _S_(p1k[1] ^ TK16((i&1)+4)); + p1k[3] += _S_(p1k[2] ^ TK16((i&1)+6)); + p1k[4] += _S_(p1k[3] ^ TK16((i&1)+0)); + p1k[4] += (unsigned short)i; /* avoid "slide attacks" */ + } +_func_exit_; +} + + +/* +********************************************************************** +* Routine: Phase 2 -- generate RC4KEY, given TK, P1K, IV16 +* +* Inputs: +* tk[] = Temporal key [128 bits] +* p1k[] = Phase 1 output key [ 80 bits] +* iv16 = low 16 bits of IV counter [ 16 bits] +* Output: +* rc4key[] = the key used to encrypt the packet [128 bits] +* +* Note: +* The value {TA,IV32,IV16} for Phase1/Phase2 must be unique +* across all packets using the same key TK value. Then, for a +* given value of TK[], this TKIP48 construction guarantees that +* the final RC4KEY value is unique across all packets. +* +* Suggested implementation optimization: if PPK[] is "overlaid" +* appropriately on RC4KEY[], there is no need for the final +* for loop below that copies the PPK[] result into RC4KEY[]. +* +********************************************************************** +*/ +static void phase2(u8 *rc4key,const u8 *tk,const u16 *p1k,u16 iv16) +{ + sint i; + u16 PPK[6]; /* temporary key for mixing */ +_func_enter_; + /* Note: all adds in the PPK[] equations below are mod 2**16 */ + for (i=0;i<5;i++) PPK[i]=p1k[i]; /* first, copy P1K to PPK */ + PPK[5] = p1k[4] +iv16; /* next, add in IV16 */ + + /* Bijective non-linear mixing of the 96 bits of PPK[0..5] */ + PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ + PPK[1] += _S_(PPK[0] ^ TK16(1)); + PPK[2] += _S_(PPK[1] ^ TK16(2)); + PPK[3] += _S_(PPK[2] ^ TK16(3)); + PPK[4] += _S_(PPK[3] ^ TK16(4)); + PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ + + /* Final sweep: bijective, "linear". Rotates kill LSB correlations */ + PPK[0] += RotR1(PPK[5] ^ TK16(6)); + PPK[1] += RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */ + PPK[2] += RotR1(PPK[1]); + PPK[3] += RotR1(PPK[2]); + PPK[4] += RotR1(PPK[3]); + PPK[5] += RotR1(PPK[4]); + /* Note: At this point, for a given key TK[0..15], the 96-bit output */ + /* value PPK[0..5] is guaranteed to be unique, as a function */ + /* of the 96-bit "input" value {TA,IV32,IV16}. That is, P1K */ + /* is now a keyed permutation of {TA,IV32,IV16}. */ + + /* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key */ + rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ + rc4key[1] =(Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ + rc4key[2] = Lo8(iv16); + rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); + + + /* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */ + for (i=0;i<6;i++) + { + rc4key[4+2*i] = Lo8(PPK[i]); + rc4key[5+2*i] = Hi8(PPK[i]); + } +_func_exit_; +} + + +//The hlen isn't include the IV +u32 rtw_tkip_encrypt(_adapter *padapter, u8 *pxmitframe) +{ // exclude ICV + u16 pnl; + u32 pnh; + u8 rc4key[16]; + u8 ttkey[16]; + u8 crc[4]; + u8 hw_hdr_offset = 0; + struct arc4context mycontext; + sint curfragnum,length; + u32 prwskeylen; + + u8 *pframe, *payload,*iv,*prwskey; + union pn48 dot11txpn; + struct sta_info *stainfo; + struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib; + struct security_priv *psecuritypriv=&padapter->securitypriv; + struct xmit_priv *pxmitpriv=&padapter->xmitpriv; + u32 res=_SUCCESS; +_func_enter_; + + if(((struct xmit_frame*)pxmitframe)->buf_addr==NULL) + return _FAIL; + +#ifdef CONFIG_USB_TX_AGGREGATION + hw_hdr_offset = TXDESC_SIZE + + (((struct xmit_frame*)pxmitframe)->pkt_offset * PACKET_OFFSET_SZ); +#else + #ifdef CONFIG_TX_EARLY_MODE + hw_hdr_offset = TXDESC_OFFSET+EARLY_MODE_INFO_SIZE; + #else + hw_hdr_offset = TXDESC_OFFSET; + #endif +#endif + + pframe = ((struct xmit_frame*)pxmitframe)->buf_addr + hw_hdr_offset; + //4 start to encrypt each fragment + if(pattrib->encrypt==_TKIP_){ + + if(pattrib->psta) + { + stainfo = pattrib->psta; + } + else + { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + stainfo=rtw_get_stainfo(&padapter->stapriv ,&pattrib->ra[0] ); + } + + if (stainfo!=NULL){ + + if(!(stainfo->state &_FW_LINKED)) + { + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, stainfo->state); + return _FAIL; + } + + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_tkip_encrypt: stainfo!=NULL!!!\n")); + + if(IS_MCAST(pattrib->ra)) + { + prwskey=psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey; + } + else + { + prwskey=&stainfo->dot118021x_UncstKey.skey[0]; + } + + prwskeylen=16; + + for(curfragnum=0;curfragnum<pattrib->nr_frags;curfragnum++){ + iv=pframe+pattrib->hdrlen; + payload=pframe+pattrib->iv_len+pattrib->hdrlen; + + GET_TKIP_PN(iv, dot11txpn); + + pnl=(u16)(dot11txpn.val); + pnh=(u32)(dot11txpn.val>>16); + + phase1((u16 *)&ttkey[0],prwskey,&pattrib->ta[0],pnh); + + phase2(&rc4key[0],prwskey,(u16 *)&ttkey[0],pnl); + + if((curfragnum+1)==pattrib->nr_frags){ //4 the last fragment + length=pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len- pattrib->icv_len; + RT_TRACE(_module_rtl871x_security_c_,_drv_info_,("pattrib->iv_len =%x, pattrib->icv_len =%x\n", pattrib->iv_len,pattrib->icv_len)); + *((u32 *)crc)=cpu_to_le32(getcrc32(payload,length));/* modified by Amy*/ + + arcfour_init(&mycontext, rc4key,16); + arcfour_encrypt(&mycontext, payload, payload, length); + arcfour_encrypt(&mycontext, payload+length, crc, 4); + + } + else{ + length=pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len ; + *((u32 *)crc)=cpu_to_le32(getcrc32(payload,length));/* modified by Amy*/ + arcfour_init(&mycontext,rc4key,16); + arcfour_encrypt(&mycontext, payload, payload, length); + arcfour_encrypt(&mycontext, payload+length, crc, 4); + + pframe+=pxmitpriv->frag_len; + pframe=(u8 *)RND4((SIZE_PTR)(pframe)); + + } + } + + + } + else{ + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_tkip_encrypt: stainfo==NULL!!!\n")); + DBG_871X("%s, psta==NUL\n", __func__); + res=_FAIL; + } + + } +_func_exit_; + return res; + +} + + +//The hlen isn't include the IV +u32 rtw_tkip_decrypt(_adapter *padapter, u8 *precvframe) +{ // exclude ICV + u16 pnl; + u32 pnh; + u8 rc4key[16]; + u8 ttkey[16]; + u8 crc[4]; + struct arc4context mycontext; + sint length; + u32 prwskeylen; + + u8 *pframe, *payload,*iv,*prwskey; + union pn48 dot11txpn; + struct sta_info *stainfo; + struct rx_pkt_attrib *prxattrib = &((union recv_frame *)precvframe)->u.hdr.attrib; + struct security_priv *psecuritypriv=&padapter->securitypriv; +// struct recv_priv *precvpriv=&padapter->recvpriv; + u32 res=_SUCCESS; + +_func_enter_; + + pframe=(unsigned char *)((union recv_frame*)precvframe)->u.hdr.rx_data; + + //4 start to decrypt recvframe + if(prxattrib->encrypt==_TKIP_){ + + stainfo=rtw_get_stainfo(&padapter->stapriv ,&prxattrib->ta[0] ); + if (stainfo!=NULL){ + + if(IS_MCAST(prxattrib->ra)) + { + static u32 start = 0; + static u32 no_gkey_bc_cnt = 0; + static u32 no_gkey_mc_cnt = 0; + + if(psecuritypriv->binstallGrpkey==_FALSE) + { + res=_FAIL; + + if (start == 0) + start = rtw_get_current_time(); + + if (is_broadcast_mac_addr(prxattrib->ra)) + no_gkey_bc_cnt++; + else + no_gkey_mc_cnt++; + + if (rtw_get_passing_time_ms(start) > 1000) { + if (no_gkey_bc_cnt || no_gkey_mc_cnt) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" no_gkey_bc_cnt:%u, no_gkey_mc_cnt:%u\n", + FUNC_ADPT_ARG(padapter), no_gkey_bc_cnt, no_gkey_mc_cnt); + } + start = rtw_get_current_time(); + no_gkey_bc_cnt = 0; + no_gkey_mc_cnt = 0; + } + goto exit; + } + + if (no_gkey_bc_cnt || no_gkey_mc_cnt) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" gkey installed. no_gkey_bc_cnt:%u, no_gkey_mc_cnt:%u\n", + FUNC_ADPT_ARG(padapter), no_gkey_bc_cnt, no_gkey_mc_cnt); + } + start = 0; + no_gkey_bc_cnt = 0; + no_gkey_mc_cnt = 0; + + //DBG_871X("rx bc/mc packets, to perform sw rtw_tkip_decrypt\n"); + //prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey; + prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey; + prwskeylen=16; + } + else + { + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_tkip_decrypt: stainfo!=NULL!!!\n")); + prwskey=&stainfo->dot118021x_UncstKey.skey[0]; + prwskeylen=16; + } + + iv=pframe+prxattrib->hdrlen; + payload=pframe+prxattrib->iv_len+prxattrib->hdrlen; + length= ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len; + + GET_TKIP_PN(iv, dot11txpn); + + pnl=(u16)(dot11txpn.val); + pnh=(u32)(dot11txpn.val>>16); + + phase1((u16 *)&ttkey[0],prwskey,&prxattrib->ta[0],pnh); + phase2(&rc4key[0],prwskey,(unsigned short *)&ttkey[0],pnl); + + //4 decrypt payload include icv + + arcfour_init(&mycontext, rc4key,16); + arcfour_encrypt(&mycontext, payload, payload, length); + + *((u32 *)crc)=le32_to_cpu(getcrc32(payload,length-4)); + + if(crc[3]!=payload[length-1] || crc[2]!=payload[length-2] || crc[1]!=payload[length-3] || crc[0]!=payload[length-4]) + { + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_wep_decrypt:icv error crc[3](%x)!=payload[length-1](%x) || crc[2](%x)!=payload[length-2](%x) || crc[1](%x)!=payload[length-3](%x) || crc[0](%x)!=payload[length-4](%x)\n", + crc[3],payload[length-1],crc[2],payload[length-2],crc[1],payload[length-3],crc[0],payload[length-4])); + res=_FAIL; + } + + + } + else{ + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_tkip_decrypt: stainfo==NULL!!!\n")); + res=_FAIL; + } + + } +_func_exit_; +exit: + return res; + +} + + +//3 =====AES related===== + + + +#define MAX_MSG_SIZE 2048 +/*****************************/ +/******** SBOX Table *********/ +/*****************************/ + + static u8 sbox_table[256] = + { + 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, + 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, + 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, + 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, + 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, + 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, + 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, + 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, + 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, + 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, + 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, + 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, + 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, + 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, + 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, + 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, + 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, + 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, + 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, + 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, + 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, + 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, + 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, + 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, + 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, + 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, + 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, + 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, + 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, + 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, + 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, + 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 + }; + +/*****************************/ +/**** Function Prototypes ****/ +/*****************************/ + +static void bitwise_xor(u8 *ina, u8 *inb, u8 *out); +static void construct_mic_iv( + u8 *mic_header1, + sint qc_exists, + sint a4_exists, + u8 *mpdu, + uint payload_length, + u8 * pn_vector, + uint frtype);// add for CONFIG_IEEE80211W, none 11w also can use +static void construct_mic_header1( + u8 *mic_header1, + sint header_length, + u8 *mpdu, + uint frtype);// add for CONFIG_IEEE80211W, none 11w also can use +static void construct_mic_header2( + u8 *mic_header2, + u8 *mpdu, + sint a4_exists, + sint qc_exists); +static void construct_ctr_preload( + u8 *ctr_preload, + sint a4_exists, + sint qc_exists, + u8 *mpdu, + u8 *pn_vector, + sint c, + uint frtype);// add for CONFIG_IEEE80211W, none 11w also can use +static void xor_128(u8 *a, u8 *b, u8 *out); +static void xor_32(u8 *a, u8 *b, u8 *out); +static u8 sbox(u8 a); +static void next_key(u8 *key, sint round); +static void byte_sub(u8 *in, u8 *out); +static void shift_row(u8 *in, u8 *out); +static void mix_column(u8 *in, u8 *out); +#ifndef PLATFORM_FREEBSD +static void add_round_key( u8 *shiftrow_in, + u8 *mcol_in, + u8 *block_in, + sint round, + u8 *out); +#endif //PLATFORM_FREEBSD +static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext); + + +/****************************************/ +/* aes128k128d() */ +/* Performs a 128 bit AES encrypt with */ +/* 128 bit data. */ +/****************************************/ +static void xor_128(u8 *a, u8 *b, u8 *out) +{ + sint i; +_func_enter_; + for (i=0;i<16; i++) + { + out[i] = a[i] ^ b[i]; + } +_func_exit_; +} + + +static void xor_32(u8 *a, u8 *b, u8 *out) +{ + sint i; +_func_enter_; + for (i=0;i<4; i++) + { + out[i] = a[i] ^ b[i]; + } +_func_exit_; +} + + +static u8 sbox(u8 a) +{ + return sbox_table[(sint)a]; +} + + +static void next_key(u8 *key, sint round) +{ + u8 rcon; + u8 sbox_key[4]; + u8 rcon_table[12] = + { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, + 0x1b, 0x36, 0x36, 0x36 + }; +_func_enter_; + sbox_key[0] = sbox(key[13]); + sbox_key[1] = sbox(key[14]); + sbox_key[2] = sbox(key[15]); + sbox_key[3] = sbox(key[12]); + + rcon = rcon_table[round]; + + xor_32(&key[0], sbox_key, &key[0]); + key[0] = key[0] ^ rcon; + + xor_32(&key[4], &key[0], &key[4]); + xor_32(&key[8], &key[4], &key[8]); + xor_32(&key[12], &key[8], &key[12]); +_func_exit_; +} + + +static void byte_sub(u8 *in, u8 *out) +{ + sint i; +_func_enter_; + for (i=0; i< 16; i++) + { + out[i] = sbox(in[i]); + } +_func_exit_; +} + + +static void shift_row(u8 *in, u8 *out) +{ +_func_enter_; + out[0] = in[0]; + out[1] = in[5]; + out[2] = in[10]; + out[3] = in[15]; + out[4] = in[4]; + out[5] = in[9]; + out[6] = in[14]; + out[7] = in[3]; + out[8] = in[8]; + out[9] = in[13]; + out[10] = in[2]; + out[11] = in[7]; + out[12] = in[12]; + out[13] = in[1]; + out[14] = in[6]; + out[15] = in[11]; +_func_exit_; +} + + +static void mix_column(u8 *in, u8 *out) +{ + sint i; + u8 add1b[4]; + u8 add1bf7[4]; + u8 rotl[4]; + u8 swap_halfs[4]; + u8 andf7[4]; + u8 rotr[4]; + u8 temp[4]; + u8 tempb[4]; +_func_enter_; + for (i=0 ; i<4; i++) + { + if ((in[i] & 0x80)== 0x80) + add1b[i] = 0x1b; + else + add1b[i] = 0x00; + } + + swap_halfs[0] = in[2]; /* Swap halfs */ + swap_halfs[1] = in[3]; + swap_halfs[2] = in[0]; + swap_halfs[3] = in[1]; + + rotl[0] = in[3]; /* Rotate left 8 bits */ + rotl[1] = in[0]; + rotl[2] = in[1]; + rotl[3] = in[2]; + + andf7[0] = in[0] & 0x7f; + andf7[1] = in[1] & 0x7f; + andf7[2] = in[2] & 0x7f; + andf7[3] = in[3] & 0x7f; + + for (i = 3; i>0; i--) /* logical shift left 1 bit */ + { + andf7[i] = andf7[i] << 1; + if ((andf7[i-1] & 0x80) == 0x80) + { + andf7[i] = (andf7[i] | 0x01); + } + } + andf7[0] = andf7[0] << 1; + andf7[0] = andf7[0] & 0xfe; + + xor_32(add1b, andf7, add1bf7); + + xor_32(in, add1bf7, rotr); + + temp[0] = rotr[0]; /* Rotate right 8 bits */ + rotr[0] = rotr[1]; + rotr[1] = rotr[2]; + rotr[2] = rotr[3]; + rotr[3] = temp[0]; + + xor_32(add1bf7, rotr, temp); + xor_32(swap_halfs, rotl,tempb); + xor_32(temp, tempb, out); +_func_exit_; +} + + +static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext) +{ + sint round; + sint i; + u8 intermediatea[16]; + u8 intermediateb[16]; + u8 round_key[16]; +_func_enter_; + for(i=0; i<16; i++) round_key[i] = key[i]; + + for (round = 0; round < 11; round++) + { + if (round == 0) + { + xor_128(round_key, data, ciphertext); + next_key(round_key, round); + } + else if (round == 10) + { + byte_sub(ciphertext, intermediatea); + shift_row(intermediatea, intermediateb); + xor_128(intermediateb, round_key, ciphertext); + } + else /* 1 - 9 */ + { + byte_sub(ciphertext, intermediatea); + shift_row(intermediatea, intermediateb); + mix_column(&intermediateb[0], &intermediatea[0]); + mix_column(&intermediateb[4], &intermediatea[4]); + mix_column(&intermediateb[8], &intermediatea[8]); + mix_column(&intermediateb[12], &intermediatea[12]); + xor_128(intermediatea, round_key, ciphertext); + next_key(round_key, round); + } + } +_func_exit_; +} + + +/************************************************/ +/* construct_mic_iv() */ +/* Builds the MIC IV from header fields and PN */ +/* Baron think the function is construct CCM */ +/* nonce */ +/************************************************/ +static void construct_mic_iv( + u8 *mic_iv, + sint qc_exists, + sint a4_exists, + u8 *mpdu, + uint payload_length, + u8 *pn_vector, + uint frtype// add for CONFIG_IEEE80211W, none 11w also can use + ) +{ + sint i; +_func_enter_; + mic_iv[0] = 0x59; + if (qc_exists && a4_exists) mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */ + if (qc_exists && !a4_exists) mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */ + if (!qc_exists) mic_iv[1] = 0x00; +#ifdef CONFIG_IEEE80211W + //802.11w management frame should set management bit(4) + if(frtype == WIFI_MGT_TYPE) + mic_iv[1] |= BIT(4); +#endif //CONFIG_IEEE80211W + for (i = 2; i < 8; i++) + mic_iv[i] = mpdu[i + 8]; /* mic_iv[2:7] = A2[0:5] = mpdu[10:15] */ + #ifdef CONSISTENT_PN_ORDER + for (i = 8; i < 14; i++) + mic_iv[i] = pn_vector[i - 8]; /* mic_iv[8:13] = PN[0:5] */ + #else + for (i = 8; i < 14; i++) + mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */ + #endif + mic_iv[14] = (unsigned char) (payload_length / 256); + mic_iv[15] = (unsigned char) (payload_length % 256); +_func_exit_; +} + + +/************************************************/ +/* construct_mic_header1() */ +/* Builds the first MIC header block from */ +/* header fields. */ +/* Build AAD SC,A1,A2 */ +/************************************************/ +static void construct_mic_header1( + u8 *mic_header1, + sint header_length, + u8 *mpdu, + uint frtype// add for CONFIG_IEEE80211W, none 11w also can use + ) +{ +_func_enter_; + mic_header1[0] = (u8)((header_length - 2) / 256); + mic_header1[1] = (u8)((header_length - 2) % 256); +#ifdef CONFIG_IEEE80211W + //802.11w management frame don't AND subtype bits 4,5,6 of frame control field + if(frtype == WIFI_MGT_TYPE) + mic_header1[2] = mpdu[0]; /* Mute CF poll & CF ack bits */ + else +#endif //CONFIG_IEEE80211W + mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */ + + mic_header1[3] = mpdu[1] & 0xc7; /* Mute retry, more data and pwr mgt bits */ + mic_header1[4] = mpdu[4]; /* A1 */ + mic_header1[5] = mpdu[5]; + mic_header1[6] = mpdu[6]; + mic_header1[7] = mpdu[7]; + mic_header1[8] = mpdu[8]; + mic_header1[9] = mpdu[9]; + mic_header1[10] = mpdu[10]; /* A2 */ + mic_header1[11] = mpdu[11]; + mic_header1[12] = mpdu[12]; + mic_header1[13] = mpdu[13]; + mic_header1[14] = mpdu[14]; + mic_header1[15] = mpdu[15]; +_func_exit_; +} + + +/************************************************/ +/* construct_mic_header2() */ +/* Builds the last MIC header block from */ +/* header fields. */ +/************************************************/ +static void construct_mic_header2( + u8 *mic_header2, + u8 *mpdu, + sint a4_exists, + sint qc_exists + ) +{ + sint i; +_func_enter_; + for (i = 0; i<16; i++) mic_header2[i]=0x00; + + mic_header2[0] = mpdu[16]; /* A3 */ + mic_header2[1] = mpdu[17]; + mic_header2[2] = mpdu[18]; + mic_header2[3] = mpdu[19]; + mic_header2[4] = mpdu[20]; + mic_header2[5] = mpdu[21]; + + //mic_header2[6] = mpdu[22] & 0xf0; /* SC */ + mic_header2[6] = 0x00; + mic_header2[7] = 0x00; /* mpdu[23]; */ + + + if (!qc_exists && a4_exists) + { + for (i=0;i<6;i++) mic_header2[8+i] = mpdu[24+i]; /* A4 */ + + } + + if (qc_exists && !a4_exists) + { + mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */ + mic_header2[9] = mpdu[25] & 0x00; + } + + if (qc_exists && a4_exists) + { + for (i=0;i<6;i++) mic_header2[8+i] = mpdu[24+i]; /* A4 */ + + mic_header2[14] = mpdu[30] & 0x0f; + mic_header2[15] = mpdu[31] & 0x00; + } + +_func_exit_; +} + + +/************************************************/ +/* construct_mic_header2() */ +/* Builds the last MIC header block from */ +/* header fields. */ +/* Baron think the function is construct CCM */ +/* nonce */ +/************************************************/ +static void construct_ctr_preload( + u8 *ctr_preload, + sint a4_exists, + sint qc_exists, + u8 *mpdu, + u8 *pn_vector, + sint c, + uint frtype // add for CONFIG_IEEE80211W, none 11w also can use + ) +{ + sint i = 0; +_func_enter_; + for (i=0; i<16; i++) ctr_preload[i] = 0x00; + i = 0; + + ctr_preload[0] = 0x01; /* flag */ + if (qc_exists && a4_exists) + ctr_preload[1] = mpdu[30] & 0x0f; /* QoC_Control */ + if (qc_exists && !a4_exists) + ctr_preload[1] = mpdu[24] & 0x0f; +#ifdef CONFIG_IEEE80211W + //802.11w management frame should set management bit(4) + if(frtype == WIFI_MGT_TYPE) + ctr_preload[1] |= BIT(4); +#endif //CONFIG_IEEE80211W + for (i = 2; i < 8; i++) + ctr_preload[i] = mpdu[i + 8]; /* ctr_preload[2:7] = A2[0:5] = mpdu[10:15] */ + #ifdef CONSISTENT_PN_ORDER + for (i = 8; i < 14; i++) + ctr_preload[i] = pn_vector[i - 8]; /* ctr_preload[8:13] = PN[0:5] */ + #else + for (i = 8; i < 14; i++) + ctr_preload[i] = pn_vector[13 - i]; /* ctr_preload[8:13] = PN[5:0] */ + #endif + ctr_preload[14] = (unsigned char) (c / 256); /* Ctr */ + ctr_preload[15] = (unsigned char) (c % 256); +_func_exit_; +} + + +/************************************/ +/* bitwise_xor() */ +/* A 128 bit, bitwise exclusive or */ +/************************************/ +static void bitwise_xor(u8 *ina, u8 *inb, u8 *out) +{ + sint i; +_func_enter_; + for (i=0; i<16; i++) + { + out[i] = ina[i] ^ inb[i]; + } +_func_exit_; +} + + +static sint aes_cipher(u8 *key, uint hdrlen, + u8 *pframe, uint plen) +{ +// /*static*/ unsigned char message[MAX_MSG_SIZE]; + uint qc_exists, a4_exists, i, j, payload_remainder, + num_blocks, payload_index; + + u8 pn_vector[6]; + u8 mic_iv[16]; + u8 mic_header1[16]; + u8 mic_header2[16]; + u8 ctr_preload[16]; + + /* Intermediate Buffers */ + u8 chain_buffer[16]; + u8 aes_out[16]; + u8 padded_buffer[16]; + u8 mic[8]; +// uint offset = 0; + uint frtype = GetFrameType(pframe); + uint frsubtype = GetFrameSubType(pframe); + +_func_enter_; + frsubtype=frsubtype>>4; + + + _rtw_memset((void *)mic_iv, 0, 16); + _rtw_memset((void *)mic_header1, 0, 16); + _rtw_memset((void *)mic_header2, 0, 16); + _rtw_memset((void *)ctr_preload, 0, 16); + _rtw_memset((void *)chain_buffer, 0, 16); + _rtw_memset((void *)aes_out, 0, 16); + _rtw_memset((void *)padded_buffer, 0, 16); + + if ((hdrlen == WLAN_HDR_A3_LEN )||(hdrlen == WLAN_HDR_A3_QOS_LEN)) + a4_exists = 0; + else + a4_exists = 1; + + if ( + ((frtype|frsubtype) == WIFI_DATA_CFACK) || + ((frtype|frsubtype) == WIFI_DATA_CFPOLL)|| + ((frtype|frsubtype) == WIFI_DATA_CFACKPOLL)) + { + qc_exists = 1; + if(hdrlen != WLAN_HDR_A3_QOS_LEN){ + + hdrlen += 2; + } + } + // add for CONFIG_IEEE80211W, none 11w also can use + else if ((frtype == WIFI_DATA) && + ((frsubtype == 0x08) || + (frsubtype == 0x09)|| + (frsubtype == 0x0a)|| + (frsubtype == 0x0b))) + { + if(hdrlen != WLAN_HDR_A3_QOS_LEN){ + + hdrlen += 2; + } + qc_exists = 1; + } + else + qc_exists = 0; + + pn_vector[0]=pframe[hdrlen]; + pn_vector[1]=pframe[hdrlen+1]; + pn_vector[2]=pframe[hdrlen+4]; + pn_vector[3]=pframe[hdrlen+5]; + pn_vector[4]=pframe[hdrlen+6]; + pn_vector[5]=pframe[hdrlen+7]; + + construct_mic_iv( + mic_iv, + qc_exists, + a4_exists, + pframe, //message, + plen, + pn_vector, + frtype // add for CONFIG_IEEE80211W, none 11w also can use + ); + + construct_mic_header1( + mic_header1, + hdrlen, + pframe, //message + frtype // add for CONFIG_IEEE80211W, none 11w also can use + ); + construct_mic_header2( + mic_header2, + pframe, //message, + a4_exists, + qc_exists + ); + + + payload_remainder = plen % 16; + num_blocks = plen / 16; + + /* Find start of payload */ + payload_index = (hdrlen + 8); + + /* Calculate MIC */ + aes128k128d(key, mic_iv, aes_out); + bitwise_xor(aes_out, mic_header1, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + bitwise_xor(aes_out, mic_header2, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + + for (i = 0; i < num_blocks; i++) + { + bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);//bitwise_xor(aes_out, &message[payload_index], chain_buffer); + + payload_index += 16; + aes128k128d(key, chain_buffer, aes_out); + } + + /* Add on the final payload block if it needs padding */ + if (payload_remainder > 0) + { + for (j = 0; j < 16; j++) padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + { + padded_buffer[j] = pframe[payload_index++];//padded_buffer[j] = message[payload_index++]; + } + bitwise_xor(aes_out, padded_buffer, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + + } + + for (j = 0 ; j < 8; j++) mic[j] = aes_out[j]; + + /* Insert MIC into payload */ + for (j = 0; j < 8; j++) + pframe[payload_index+j] = mic[j]; //message[payload_index+j] = mic[j]; + + payload_index = hdrlen + 8; + for (i=0; i< num_blocks; i++) + { + construct_ctr_preload( + ctr_preload, + a4_exists, + qc_exists, + pframe, //message, + pn_vector, + i+1, + frtype); // add for CONFIG_IEEE80211W, none 11w also can use + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);//bitwise_xor(aes_out, &message[payload_index], chain_buffer); + for (j=0; j<16;j++) pframe[payload_index++] = chain_buffer[j];//for (j=0; j<16;j++) message[payload_index++] = chain_buffer[j]; + } + + if (payload_remainder > 0) /* If there is a short final block, then pad it,*/ + { /* encrypt it and copy the unpadded part back */ + construct_ctr_preload( + ctr_preload, + a4_exists, + qc_exists, + pframe, //message, + pn_vector, + num_blocks+1, + frtype); // add for CONFIG_IEEE80211W, none 11w also can use + + for (j = 0; j < 16; j++) padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + { + padded_buffer[j] = pframe[payload_index+j];//padded_buffer[j] = message[payload_index+j]; + } + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j=0; j<payload_remainder;j++) pframe[payload_index++] = chain_buffer[j];//for (j=0; j<payload_remainder;j++) message[payload_index++] = chain_buffer[j]; + } + + /* Encrypt the MIC */ + construct_ctr_preload( + ctr_preload, + a4_exists, + qc_exists, + pframe, //message, + pn_vector, + 0, + frtype); // add for CONFIG_IEEE80211W, none 11w also can use + + for (j = 0; j < 16; j++) padded_buffer[j] = 0x00; + for (j = 0; j < 8; j++) + { + padded_buffer[j] = pframe[j+hdrlen+8+plen];//padded_buffer[j] = message[j+hdrlen+8+plen]; + } + + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j=0; j<8;j++) pframe[payload_index++] = chain_buffer[j];//for (j=0; j<8;j++) message[payload_index++] = chain_buffer[j]; +_func_exit_; + return _SUCCESS; +} + + + + + +u32 rtw_aes_encrypt(_adapter *padapter, u8 *pxmitframe) +{ // exclude ICV + + + /*static*/ +// unsigned char message[MAX_MSG_SIZE]; + + /* Intermediate Buffers */ + sint curfragnum,length; + u32 prwskeylen; + u8 *pframe,*prwskey; //, *payload,*iv + u8 hw_hdr_offset = 0; + struct sta_info *stainfo; + struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib; + struct security_priv *psecuritypriv=&padapter->securitypriv; + struct xmit_priv *pxmitpriv=&padapter->xmitpriv; + +// uint offset = 0; + u32 res=_SUCCESS; +_func_enter_; + + if(((struct xmit_frame*)pxmitframe)->buf_addr==NULL) + return _FAIL; + +#ifdef CONFIG_USB_TX_AGGREGATION + hw_hdr_offset = TXDESC_SIZE + + (((struct xmit_frame*)pxmitframe)->pkt_offset * PACKET_OFFSET_SZ); +#else + #ifdef CONFIG_TX_EARLY_MODE + hw_hdr_offset = TXDESC_OFFSET+EARLY_MODE_INFO_SIZE; + #else + hw_hdr_offset = TXDESC_OFFSET; + #endif +#endif + + pframe = ((struct xmit_frame*)pxmitframe)->buf_addr + hw_hdr_offset; + + //4 start to encrypt each fragment + if((pattrib->encrypt==_AES_)){ + + if(pattrib->psta) + { + stainfo = pattrib->psta; + } + else + { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + stainfo=rtw_get_stainfo(&padapter->stapriv ,&pattrib->ra[0] ); + } + + if (stainfo!=NULL){ + + if(!(stainfo->state &_FW_LINKED)) + { + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, stainfo->state); + return _FAIL; + } + + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_aes_encrypt: stainfo!=NULL!!!\n")); + + if(IS_MCAST(pattrib->ra)) + { + prwskey=psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey; + } + else + { + prwskey=&stainfo->dot118021x_UncstKey.skey[0]; + } + +#ifdef CONFIG_TDLS //swencryption + { + struct sta_info *ptdls_sta; + ptdls_sta=rtw_get_stainfo(&padapter->stapriv ,&pattrib->dst[0] ); + if((ptdls_sta != NULL) && (ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE) ) + { + DBG_871X("[%s] for tdls link\n", __FUNCTION__); + prwskey=&ptdls_sta->tpk.tk[0]; + } + } +#endif //CONFIG_TDLS + + prwskeylen=16; + + for(curfragnum=0;curfragnum<pattrib->nr_frags;curfragnum++){ + + if((curfragnum+1)==pattrib->nr_frags){ //4 the last fragment + length=pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len- pattrib->icv_len; + + aes_cipher(prwskey,pattrib->hdrlen,pframe, length); + } + else{ + length=pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len ; + + aes_cipher(prwskey,pattrib->hdrlen,pframe, length); + pframe+=pxmitpriv->frag_len; + pframe=(u8*)RND4((SIZE_PTR)(pframe)); + + } + } + + + } + else{ + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_aes_encrypt: stainfo==NULL!!!\n")); + DBG_871X("%s, psta==NUL\n", __func__); + res=_FAIL; + } + + } + + + +_func_exit_; + return res; +} + +static sint aes_decipher(u8 *key, uint hdrlen, + u8 *pframe, uint plen) +{ + static u8 message[MAX_MSG_SIZE]; + uint qc_exists, a4_exists, i, j, payload_remainder, + num_blocks, payload_index; + sint res = _SUCCESS; + u8 pn_vector[6]; + u8 mic_iv[16]; + u8 mic_header1[16]; + u8 mic_header2[16]; + u8 ctr_preload[16]; + + /* Intermediate Buffers */ + u8 chain_buffer[16]; + u8 aes_out[16]; + u8 padded_buffer[16]; + u8 mic[8]; + + +// uint offset = 0; + uint frtype = GetFrameType(pframe); + uint frsubtype = GetFrameSubType(pframe); +_func_enter_; + frsubtype=frsubtype>>4; + + + _rtw_memset((void *)mic_iv, 0, 16); + _rtw_memset((void *)mic_header1, 0, 16); + _rtw_memset((void *)mic_header2, 0, 16); + _rtw_memset((void *)ctr_preload, 0, 16); + _rtw_memset((void *)chain_buffer, 0, 16); + _rtw_memset((void *)aes_out, 0, 16); + _rtw_memset((void *)padded_buffer, 0, 16); + + //start to decrypt the payload + + num_blocks = (plen-8) / 16; //(plen including LLC, payload_length and mic ) + + payload_remainder = (plen-8) % 16; + + pn_vector[0] = pframe[hdrlen]; + pn_vector[1] = pframe[hdrlen+1]; + pn_vector[2] = pframe[hdrlen+4]; + pn_vector[3] = pframe[hdrlen+5]; + pn_vector[4] = pframe[hdrlen+6]; + pn_vector[5] = pframe[hdrlen+7]; + + if ((hdrlen == WLAN_HDR_A3_LEN )||(hdrlen == WLAN_HDR_A3_QOS_LEN)) + a4_exists = 0; + else + a4_exists = 1; + + if ( + ((frtype|frsubtype) == WIFI_DATA_CFACK) || + ((frtype|frsubtype) == WIFI_DATA_CFPOLL)|| + ((frtype|frsubtype) == WIFI_DATA_CFACKPOLL)) + { + qc_exists = 1; + if(hdrlen != WLAN_HDR_A3_QOS_LEN){ + + hdrlen += 2; + } + }//only for data packet . add for CONFIG_IEEE80211W, none 11w also can use + else if ((frtype == WIFI_DATA) && + ((frsubtype == 0x08) || + (frsubtype == 0x09)|| + (frsubtype == 0x0a)|| + (frsubtype == 0x0b))) + { + if(hdrlen != WLAN_HDR_A3_QOS_LEN){ + + hdrlen += 2; + } + qc_exists = 1; + } + else + qc_exists = 0; + + + // now, decrypt pframe with hdrlen offset and plen long + + payload_index = hdrlen + 8; // 8 is for extiv + + for (i=0; i< num_blocks; i++) + { + construct_ctr_preload( + ctr_preload, + a4_exists, + qc_exists, + pframe, + pn_vector, + i+1, + frtype + ); + + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); + + for (j=0; j<16;j++) pframe[payload_index++] = chain_buffer[j]; + } + + if (payload_remainder > 0) /* If there is a short final block, then pad it,*/ + { /* encrypt it and copy the unpadded part back */ + construct_ctr_preload( + ctr_preload, + a4_exists, + qc_exists, + pframe, + pn_vector, + num_blocks+1, + frtype // add for CONFIG_IEEE80211W, none 11w also can use + ); + + for (j = 0; j < 16; j++) padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + { + padded_buffer[j] = pframe[payload_index+j]; + } + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j=0; j<payload_remainder;j++) pframe[payload_index++] = chain_buffer[j]; + } + + //start to calculate the mic + if((hdrlen +plen+8) <= MAX_MSG_SIZE) + _rtw_memcpy((void *)message, pframe, (hdrlen +plen+8)); //8 is for ext iv len + + + pn_vector[0]=pframe[hdrlen]; + pn_vector[1]=pframe[hdrlen+1]; + pn_vector[2]=pframe[hdrlen+4]; + pn_vector[3]=pframe[hdrlen+5]; + pn_vector[4]=pframe[hdrlen+6]; + pn_vector[5]=pframe[hdrlen+7]; + + + + construct_mic_iv( + mic_iv, + qc_exists, + a4_exists, + message, + plen-8, + pn_vector, + frtype // add for CONFIG_IEEE80211W, none 11w also can use + ); + + construct_mic_header1( + mic_header1, + hdrlen, + message, + frtype // add for CONFIG_IEEE80211W, none 11w also can use + ); + construct_mic_header2( + mic_header2, + message, + a4_exists, + qc_exists + ); + + + payload_remainder = (plen-8) % 16; + num_blocks = (plen-8) / 16; + + /* Find start of payload */ + payload_index = (hdrlen + 8); + + /* Calculate MIC */ + aes128k128d(key, mic_iv, aes_out); + bitwise_xor(aes_out, mic_header1, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + bitwise_xor(aes_out, mic_header2, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + + for (i = 0; i < num_blocks; i++) + { + bitwise_xor(aes_out, &message[payload_index], chain_buffer); + + payload_index += 16; + aes128k128d(key, chain_buffer, aes_out); + } + + /* Add on the final payload block if it needs padding */ + if (payload_remainder > 0) + { + for (j = 0; j < 16; j++) padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + { + padded_buffer[j] = message[payload_index++]; + } + bitwise_xor(aes_out, padded_buffer, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + + } + + for (j = 0 ; j < 8; j++) mic[j] = aes_out[j]; + + /* Insert MIC into payload */ + for (j = 0; j < 8; j++) + message[payload_index+j] = mic[j]; + + payload_index = hdrlen + 8; + for (i=0; i< num_blocks; i++) + { + construct_ctr_preload( + ctr_preload, + a4_exists, + qc_exists, + message, + pn_vector, + i+1, + frtype); // add for CONFIG_IEEE80211W, none 11w also can use + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, &message[payload_index], chain_buffer); + for (j=0; j<16;j++) message[payload_index++] = chain_buffer[j]; + } + + if (payload_remainder > 0) /* If there is a short final block, then pad it,*/ + { /* encrypt it and copy the unpadded part back */ + construct_ctr_preload( + ctr_preload, + a4_exists, + qc_exists, + message, + pn_vector, + num_blocks+1, + frtype); // add for CONFIG_IEEE80211W, none 11w also can use + + for (j = 0; j < 16; j++) padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + { + padded_buffer[j] = message[payload_index+j]; + } + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j=0; j<payload_remainder;j++) message[payload_index++] = chain_buffer[j]; + } + + /* Encrypt the MIC */ + construct_ctr_preload( + ctr_preload, + a4_exists, + qc_exists, + message, + pn_vector, + 0, + frtype); // add for CONFIG_IEEE80211W, none 11w also can use + + for (j = 0; j < 16; j++) padded_buffer[j] = 0x00; + for (j = 0; j < 8; j++) + { + padded_buffer[j] = message[j+hdrlen+8+plen-8]; + } + + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j=0; j<8;j++) message[payload_index++] = chain_buffer[j]; + + //compare the mic + for(i=0;i<8;i++){ + if(pframe[hdrlen+8+plen-8+i] != message[hdrlen+8+plen-8+i]) + { + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("aes_decipher:mic check error mic[%d]: pframe(%x) != message(%x) \n", + i,pframe[hdrlen+8+plen-8+i],message[hdrlen+8+plen-8+i])); + DBG_871X("aes_decipher:mic check error mic[%d]: pframe(%x) != message(%x) \n", + i,pframe[hdrlen+8+plen-8+i],message[hdrlen+8+plen-8+i]); + res = _FAIL; + } + } +_func_exit_; + return res; +} + +u32 rtw_aes_decrypt(_adapter *padapter, u8 *precvframe) +{ // exclude ICV + + + /*static*/ +// unsigned char message[MAX_MSG_SIZE]; + + + /* Intermediate Buffers */ + + + sint length; + u8 *pframe,*prwskey; //, *payload,*iv + struct sta_info *stainfo; + struct rx_pkt_attrib *prxattrib = &((union recv_frame *)precvframe)->u.hdr.attrib; + struct security_priv *psecuritypriv=&padapter->securitypriv; +// struct recv_priv *precvpriv=&padapter->recvpriv; + u32 res=_SUCCESS; +_func_enter_; + pframe=(unsigned char *)((union recv_frame*)precvframe)->u.hdr.rx_data; + //4 start to encrypt each fragment + if((prxattrib->encrypt==_AES_)){ + + stainfo=rtw_get_stainfo(&padapter->stapriv ,&prxattrib->ta[0] ); + if (stainfo!=NULL){ + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_aes_decrypt: stainfo!=NULL!!!\n")); + + if(IS_MCAST(prxattrib->ra)) + { + static u32 start = 0; + static u32 no_gkey_bc_cnt = 0; + static u32 no_gkey_mc_cnt = 0; + + //in concurrent we should use sw descrypt in group key, so we remove this message + //DBG_871X("rx bc/mc packets, to perform sw rtw_aes_decrypt\n"); + //prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey; + if(psecuritypriv->binstallGrpkey==_FALSE) + { + res=_FAIL; + + if (start == 0) + start = rtw_get_current_time(); + + if (is_broadcast_mac_addr(prxattrib->ra)) + no_gkey_bc_cnt++; + else + no_gkey_mc_cnt++; + + if (rtw_get_passing_time_ms(start) > 1000) { + if (no_gkey_bc_cnt || no_gkey_mc_cnt) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" no_gkey_bc_cnt:%u, no_gkey_mc_cnt:%u\n", + FUNC_ADPT_ARG(padapter), no_gkey_bc_cnt, no_gkey_mc_cnt); + } + start = rtw_get_current_time(); + no_gkey_bc_cnt = 0; + no_gkey_mc_cnt = 0; + } + + goto exit; + } + + if (no_gkey_bc_cnt || no_gkey_mc_cnt) { + DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" gkey installed. no_gkey_bc_cnt:%u, no_gkey_mc_cnt:%u\n", + FUNC_ADPT_ARG(padapter), no_gkey_bc_cnt, no_gkey_mc_cnt); + } + start = 0; + no_gkey_bc_cnt = 0; + no_gkey_mc_cnt = 0; + + prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey; + if(psecuritypriv->dot118021XGrpKeyid != prxattrib->key_index) + { + DBG_871X("not match packet_index=%d, install_index=%d \n" + , prxattrib->key_index, psecuritypriv->dot118021XGrpKeyid); + res=_FAIL; + goto exit; + } + } + else + { + prwskey=&stainfo->dot118021x_UncstKey.skey[0]; + } + + length= ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len; + /*// add for CONFIG_IEEE80211W, debug + if(0) + printk("@@@@@@@@@@@@@@@@@@ length=%d, prxattrib->hdrlen=%d, prxattrib->pkt_len=%d \n" + , length, prxattrib->hdrlen, prxattrib->pkt_len); + if(0) + { + int no; + //test print PSK + printk("PSK key below:\n"); + for(no=0;no<16;no++) + printk(" %02x ", prwskey[no]); + printk("\n"); + } + if(0) + { + int no; + //test print PSK + printk("frame:\n"); + for(no=0;no<prxattrib->pkt_len;no++) + printk(" %02x ", pframe[no]); + printk("\n"); + }*/ + + res= aes_decipher(prwskey,prxattrib->hdrlen,pframe, length); + + + } + else{ + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("rtw_aes_encrypt: stainfo==NULL!!!\n")); + res=_FAIL; + } + + } +_func_exit_; +exit: + return res; +} + +#ifdef CONFIG_IEEE80211W +u32 rtw_BIP_verify(_adapter *padapter, u8 *precvframe) +{ + struct rx_pkt_attrib *pattrib = &((union recv_frame *)precvframe)->u.hdr.attrib; + u8 *pframe; + u8 *BIP_AAD, *p; + u32 res=_FAIL; + uint len, ori_len; + struct rtw_ieee80211_hdr *pwlanhdr; + u8 mic[16]; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + ori_len = pattrib->pkt_len-WLAN_HDR_A3_LEN+BIP_AAD_SIZE; + BIP_AAD = rtw_zmalloc(ori_len); + + if(BIP_AAD == NULL) + { + DBG_871X("BIP AAD allocate fail\n"); + return _FAIL; + } + //PKT start + pframe=(unsigned char *)((union recv_frame*)precvframe)->u.hdr.rx_data; + //mapping to wlan header + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + //save the frame body + MME + _rtw_memcpy(BIP_AAD+BIP_AAD_SIZE, pframe+WLAN_HDR_A3_LEN, pattrib->pkt_len-WLAN_HDR_A3_LEN); + //find MME IE pointer + p = rtw_get_ie(BIP_AAD+BIP_AAD_SIZE, _MME_IE_, &len, pattrib->pkt_len-WLAN_HDR_A3_LEN); + //Baron + if(p) + { + u16 keyid=0; + u64 temp_ipn=0; + //save packet number + _rtw_memcpy(&temp_ipn, p+4, 6); + temp_ipn = le64_to_cpu(temp_ipn); + //BIP packet number should bigger than previous BIP packet + if(temp_ipn <= pmlmeext->mgnt_80211w_IPN_rx) + { + DBG_871X("replay BIP packet\n"); + goto BIP_exit; + } + //copy key index + _rtw_memcpy(&keyid, p+2, 2); + keyid = le16_to_cpu(keyid); + if(keyid != padapter->securitypriv.dot11wBIPKeyid) + { + DBG_871X("BIP key index error!\n"); + goto BIP_exit; + } + //clear the MIC field of MME to zero + _rtw_memset(p+2+len-8, 0, 8); + + //conscruct AAD, copy frame control field + _rtw_memcpy(BIP_AAD, &pwlanhdr->frame_ctl, 2); + ClearRetry(BIP_AAD); + ClearPwrMgt(BIP_AAD); + ClearMData(BIP_AAD); + //conscruct AAD, copy address 1 to address 3 + _rtw_memcpy(BIP_AAD+2, pwlanhdr->addr1, 18); + + if(omac1_aes_128(padapter->securitypriv.dot11wBIPKey[padapter->securitypriv.dot11wBIPKeyid].skey + , BIP_AAD, ori_len, mic)) + goto BIP_exit; + + /*//management packet content + { + int pp; + DBG_871X("pkt: "); + for(pp=0;pp< pattrib->pkt_len; pp++) + printk(" %02x ", pframe[pp]); + DBG_871X("\n"); + //BIP AAD + management frame body + MME(MIC is zero) + DBG_871X("AAD+PKT: "); + for(pp=0;pp< ori_len; pp++) + DBG_871X(" %02x ", BIP_AAD[pp]); + DBG_871X("\n"); + //show the MIC result + DBG_871X("mic: "); + for(pp=0;pp<16; pp++) + DBG_871X(" %02x ", mic[pp]); + DBG_871X("\n"); + } + */ + //MIC field should be last 8 bytes of packet (packet without FCS) + if(_rtw_memcmp(mic, pframe+pattrib->pkt_len-8, 8)) + { + pmlmeext->mgnt_80211w_IPN_rx = temp_ipn; + res=_SUCCESS; + } + else + DBG_871X("BIP MIC error!\n"); + + } + else + res = RTW_RX_HANDLED; +BIP_exit: + + rtw_mfree(BIP_AAD, ori_len); + return res; +} +#endif //CONFIG_IEEE80211W + +#ifndef PLATFORM_FREEBSD +/* compress 512-bits */ +static int sha256_compress(struct sha256_state *md, unsigned char *buf) +{ + u32 S[8], W[64], t0, t1; + u32 t; + int i; + + /* copy state into S */ + for (i = 0; i < 8; i++) { + S[i] = md->state[i]; + } + + /* copy the state into 512-bits into W[0..15] */ + for (i = 0; i < 16; i++) + W[i] = WPA_GET_BE32(buf + (4 * i)); + + /* fill W[16..63] */ + for (i = 16; i < 64; i++) { + W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + + W[i - 16]; + } + + /* Compress */ +#define RND(a,b,c,d,e,f,g,h,i) \ + t0 = h + Sigma1(e) + Ch(e, f, g) + K[i] + W[i]; \ + t1 = Sigma0(a) + Maj(a, b, c); \ + d += t0; \ + h = t0 + t1; + + for (i = 0; i < 64; ++i) { + RND(S[0], S[1], S[2], S[3], S[4], S[5], S[6], S[7], i); + t = S[7]; S[7] = S[6]; S[6] = S[5]; S[5] = S[4]; + S[4] = S[3]; S[3] = S[2]; S[2] = S[1]; S[1] = S[0]; S[0] = t; + } + + /* feedback */ + for (i = 0; i < 8; i++) { + md->state[i] = md->state[i] + S[i]; + } + return 0; +} + +/* Initialize the hash state */ +static void sha256_init(struct sha256_state *md) +{ + md->curlen = 0; + md->length = 0; + md->state[0] = 0x6A09E667UL; + md->state[1] = 0xBB67AE85UL; + md->state[2] = 0x3C6EF372UL; + md->state[3] = 0xA54FF53AUL; + md->state[4] = 0x510E527FUL; + md->state[5] = 0x9B05688CUL; + md->state[6] = 0x1F83D9ABUL; + md->state[7] = 0x5BE0CD19UL; +} + +/** + Process a block of memory though the hash + @param md The hash state + @param in The data to hash + @param inlen The length of the data (octets) + @return CRYPT_OK if successful +*/ +static int sha256_process(struct sha256_state *md, unsigned char *in, + unsigned long inlen) +{ + unsigned long n; +#define block_size 64 + + if (md->curlen > sizeof(md->buf)) + return -1; + + while (inlen > 0) { + if (md->curlen == 0 && inlen >= block_size) { + if (sha256_compress(md, (unsigned char *) in) < 0) + return -1; + md->length += block_size * 8; + in += block_size; + inlen -= block_size; + } else { + n = MIN(inlen, (block_size - md->curlen)); + _rtw_memcpy(md->buf + md->curlen, in, n); + md->curlen += n; + in += n; + inlen -= n; + if (md->curlen == block_size) { + if (sha256_compress(md, md->buf) < 0) + return -1; + md->length += 8 * block_size; + md->curlen = 0; + } + } + } + + return 0; +} + + +/** + Terminate the hash to get the digest + @param md The hash state + @param out [out] The destination of the hash (32 bytes) + @return CRYPT_OK if successful +*/ +static int sha256_done(struct sha256_state *md, unsigned char *out) +{ + int i; + + if (md->curlen >= sizeof(md->buf)) + return -1; + + /* increase the length of the message */ + md->length += md->curlen * 8; + + /* append the '1' bit */ + md->buf[md->curlen++] = (unsigned char) 0x80; + + /* if the length is currently above 56 bytes we append zeros + * then compress. Then we can fall back to padding zeros and length + * encoding like normal. + */ + if (md->curlen > 56) { + while (md->curlen < 64) { + md->buf[md->curlen++] = (unsigned char) 0; + } + sha256_compress(md, md->buf); + md->curlen = 0; + } + + /* pad upto 56 bytes of zeroes */ + while (md->curlen < 56) { + md->buf[md->curlen++] = (unsigned char) 0; + } + + /* store length */ + WPA_PUT_BE64(md->buf + 56, md->length); + sha256_compress(md, md->buf); + + /* copy output */ + for (i = 0; i < 8; i++) + WPA_PUT_BE32(out + (4 * i), md->state[i]); + + return 0; +} + +/** + * sha256_vector - SHA256 hash for data vector + * @num_elem: Number of elements in the data vector + * @addr: Pointers to the data areas + * @len: Lengths of the data blocks + * @mac: Buffer for the hash + * Returns: 0 on success, -1 of failure + */ +static int sha256_vector(size_t num_elem, u8 *addr[], size_t *len, + u8 *mac) +{ + struct sha256_state ctx; + size_t i; + + sha256_init(&ctx); + for (i = 0; i < num_elem; i++) + if (sha256_process(&ctx, addr[i], len[i])) + return -1; + if (sha256_done(&ctx, mac)) + return -1; + return 0; +} + +static u8 os_strlen(const char *s) +{ + const char *p = s; + while (*p) + p++; + return p - s; +} + +static int os_memcmp(void *s1, void *s2, u8 n) +{ + unsigned char *p1 = s1, *p2 = s2; + + if (n == 0) + return 0; + + while (*p1 == *p2) { + p1++; + p2++; + n--; + if (n == 0) + return 0; + } + + return *p1 - *p2; +} + +/** + * hmac_sha256_vector - HMAC-SHA256 over data vector (RFC 2104) + * @key: Key for HMAC operations + * @key_len: Length of the key in bytes + * @num_elem: Number of elements in the data vector + * @addr: Pointers to the data areas + * @len: Lengths of the data blocks + * @mac: Buffer for the hash (32 bytes) + */ +static void hmac_sha256_vector(u8 *key, size_t key_len, size_t num_elem, + u8 *addr[], size_t *len, u8 *mac) +{ + unsigned char k_pad[64]; /* padding - key XORd with ipad/opad */ + unsigned char tk[32]; + u8 *_addr[6]; + size_t _len[6], i; + + if (num_elem > 5) { + /* + * Fixed limit on the number of fragments to avoid having to + * allocate memory (which could fail). + */ + return; + } + + /* if key is longer than 64 bytes reset it to key = SHA256(key) */ + if (key_len > 64) { + sha256_vector(1, &key, &key_len, tk); + key = tk; + key_len = 32; + } + + /* the HMAC_SHA256 transform looks like: + * + * SHA256(K XOR opad, SHA256(K XOR ipad, text)) + * + * where K is an n byte key + * ipad is the byte 0x36 repeated 64 times + * opad is the byte 0x5c repeated 64 times + * and text is the data being protected */ + + /* start out by storing key in ipad */ + _rtw_memset(k_pad, 0, sizeof(k_pad)); + _rtw_memcpy(k_pad, key, key_len); + /* XOR key with ipad values */ + for (i = 0; i < 64; i++) + k_pad[i] ^= 0x36; + + /* perform inner SHA256 */ + _addr[0] = k_pad; + _len[0] = 64; + for (i = 0; i < num_elem; i++) { + _addr[i + 1] = addr[i]; + _len[i + 1] = len[i]; + } + sha256_vector(1 + num_elem, _addr, _len, mac); + + _rtw_memset(k_pad, 0, sizeof(k_pad)); + _rtw_memcpy(k_pad, key, key_len); + /* XOR key with opad values */ + for (i = 0; i < 64; i++) + k_pad[i] ^= 0x5c; + + /* perform outer SHA256 */ + _addr[0] = k_pad; + _len[0] = 64; + _addr[1] = mac; + _len[1] = 32; + sha256_vector(2, _addr, _len, mac); +} +#endif //PLATFORM_FREEBSD +/** + * sha256_prf - SHA256-based Pseudo-Random Function (IEEE 802.11r, 8.5.1.5.2) + * @key: Key for PRF + * @key_len: Length of the key in bytes + * @label: A unique label for each purpose of the PRF + * @data: Extra data to bind into the key + * @data_len: Length of the data + * @buf: Buffer for the generated pseudo-random key + * @buf_len: Number of bytes of key to generate + * + * This function is used to derive new, cryptographically separate keys from a + * given key. + */ +#ifndef PLATFORM_FREEBSD //Baron +static void sha256_prf(u8 *key, size_t key_len, char *label, + u8 *data, size_t data_len, u8 *buf, size_t buf_len) +{ + u16 counter = 1; + size_t pos, plen; + u8 hash[SHA256_MAC_LEN]; + u8 *addr[4]; + size_t len[4]; + u8 counter_le[2], length_le[2]; + + addr[0] = counter_le; + len[0] = 2; + addr[1] = (u8 *) label; + len[1] = os_strlen(label); + addr[2] = data; + len[2] = data_len; + addr[3] = length_le; + len[3] = sizeof(length_le); + + WPA_PUT_LE16(length_le, buf_len * 8); + pos = 0; + while (pos < buf_len) { + plen = buf_len - pos; + WPA_PUT_LE16(counter_le, counter); + if (plen >= SHA256_MAC_LEN) { + hmac_sha256_vector(key, key_len, 4, addr, len, + &buf[pos]); + pos += SHA256_MAC_LEN; + } else { + hmac_sha256_vector(key, key_len, 4, addr, len, hash); + _rtw_memcpy(&buf[pos], hash, plen); + break; + } + counter++; + } +} +#endif //PLATFORM_FREEBSD Baron + +/* AES tables*/ +const u32 Te0[256] = { + 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU, + 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U, + 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU, + 0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU, + 0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U, + 0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU, + 0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU, + 0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU, + 0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU, + 0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU, + 0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U, + 0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU, + 0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU, + 0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U, + 0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU, + 0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU, + 0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU, + 0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU, + 0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU, + 0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U, + 0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU, + 0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU, + 0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU, + 0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU, + 0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U, + 0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U, + 0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U, + 0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U, + 0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU, + 0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U, + 0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U, + 0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU, + 0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU, + 0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U, + 0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U, + 0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U, + 0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU, + 0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U, + 0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU, + 0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U, + 0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU, + 0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U, + 0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U, + 0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU, + 0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U, + 0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U, + 0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U, + 0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U, + 0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U, + 0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U, + 0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U, + 0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U, + 0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU, + 0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U, + 0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U, + 0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U, + 0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U, + 0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U, + 0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U, + 0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU, + 0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U, + 0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U, + 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U, + 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU, +}; +const u32 Td0[256] = { + 0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U, + 0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U, + 0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U, + 0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU, + 0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U, + 0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U, + 0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU, + 0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U, + 0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU, + 0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U, + 0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U, + 0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U, + 0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U, + 0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU, + 0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U, + 0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU, + 0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U, + 0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU, + 0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U, + 0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U, + 0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U, + 0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU, + 0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U, + 0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU, + 0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U, + 0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU, + 0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U, + 0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU, + 0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU, + 0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U, + 0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU, + 0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U, + 0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU, + 0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U, + 0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U, + 0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U, + 0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU, + 0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U, + 0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U, + 0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU, + 0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U, + 0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U, + 0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U, + 0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U, + 0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U, + 0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU, + 0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U, + 0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U, + 0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U, + 0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U, + 0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U, + 0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU, + 0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU, + 0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU, + 0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU, + 0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U, + 0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U, + 0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU, + 0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU, + 0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U, + 0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU, + 0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U, + 0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U, + 0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U, +}; +const u8 Td4s[256] = { + 0x52U, 0x09U, 0x6aU, 0xd5U, 0x30U, 0x36U, 0xa5U, 0x38U, + 0xbfU, 0x40U, 0xa3U, 0x9eU, 0x81U, 0xf3U, 0xd7U, 0xfbU, + 0x7cU, 0xe3U, 0x39U, 0x82U, 0x9bU, 0x2fU, 0xffU, 0x87U, + 0x34U, 0x8eU, 0x43U, 0x44U, 0xc4U, 0xdeU, 0xe9U, 0xcbU, + 0x54U, 0x7bU, 0x94U, 0x32U, 0xa6U, 0xc2U, 0x23U, 0x3dU, + 0xeeU, 0x4cU, 0x95U, 0x0bU, 0x42U, 0xfaU, 0xc3U, 0x4eU, + 0x08U, 0x2eU, 0xa1U, 0x66U, 0x28U, 0xd9U, 0x24U, 0xb2U, + 0x76U, 0x5bU, 0xa2U, 0x49U, 0x6dU, 0x8bU, 0xd1U, 0x25U, + 0x72U, 0xf8U, 0xf6U, 0x64U, 0x86U, 0x68U, 0x98U, 0x16U, + 0xd4U, 0xa4U, 0x5cU, 0xccU, 0x5dU, 0x65U, 0xb6U, 0x92U, + 0x6cU, 0x70U, 0x48U, 0x50U, 0xfdU, 0xedU, 0xb9U, 0xdaU, + 0x5eU, 0x15U, 0x46U, 0x57U, 0xa7U, 0x8dU, 0x9dU, 0x84U, + 0x90U, 0xd8U, 0xabU, 0x00U, 0x8cU, 0xbcU, 0xd3U, 0x0aU, + 0xf7U, 0xe4U, 0x58U, 0x05U, 0xb8U, 0xb3U, 0x45U, 0x06U, + 0xd0U, 0x2cU, 0x1eU, 0x8fU, 0xcaU, 0x3fU, 0x0fU, 0x02U, + 0xc1U, 0xafU, 0xbdU, 0x03U, 0x01U, 0x13U, 0x8aU, 0x6bU, + 0x3aU, 0x91U, 0x11U, 0x41U, 0x4fU, 0x67U, 0xdcU, 0xeaU, + 0x97U, 0xf2U, 0xcfU, 0xceU, 0xf0U, 0xb4U, 0xe6U, 0x73U, + 0x96U, 0xacU, 0x74U, 0x22U, 0xe7U, 0xadU, 0x35U, 0x85U, + 0xe2U, 0xf9U, 0x37U, 0xe8U, 0x1cU, 0x75U, 0xdfU, 0x6eU, + 0x47U, 0xf1U, 0x1aU, 0x71U, 0x1dU, 0x29U, 0xc5U, 0x89U, + 0x6fU, 0xb7U, 0x62U, 0x0eU, 0xaaU, 0x18U, 0xbeU, 0x1bU, + 0xfcU, 0x56U, 0x3eU, 0x4bU, 0xc6U, 0xd2U, 0x79U, 0x20U, + 0x9aU, 0xdbU, 0xc0U, 0xfeU, 0x78U, 0xcdU, 0x5aU, 0xf4U, + 0x1fU, 0xddU, 0xa8U, 0x33U, 0x88U, 0x07U, 0xc7U, 0x31U, + 0xb1U, 0x12U, 0x10U, 0x59U, 0x27U, 0x80U, 0xecU, 0x5fU, + 0x60U, 0x51U, 0x7fU, 0xa9U, 0x19U, 0xb5U, 0x4aU, 0x0dU, + 0x2dU, 0xe5U, 0x7aU, 0x9fU, 0x93U, 0xc9U, 0x9cU, 0xefU, + 0xa0U, 0xe0U, 0x3bU, 0x4dU, 0xaeU, 0x2aU, 0xf5U, 0xb0U, + 0xc8U, 0xebU, 0xbbU, 0x3cU, 0x83U, 0x53U, 0x99U, 0x61U, + 0x17U, 0x2bU, 0x04U, 0x7eU, 0xbaU, 0x77U, 0xd6U, 0x26U, + 0xe1U, 0x69U, 0x14U, 0x63U, 0x55U, 0x21U, 0x0cU, 0x7dU, +}; +const u8 rcons[] = { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36 + /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */ +}; + +/** + * Expand the cipher key into the encryption key schedule. + * + * @return the number of rounds for the given cipher key size. + */ +#ifndef PLATFORM_FREEBSD //Baron +static void rijndaelKeySetupEnc(u32 rk[/*44*/], const u8 cipherKey[]) +{ + int i; + u32 temp; + + rk[0] = GETU32(cipherKey ); + rk[1] = GETU32(cipherKey + 4); + rk[2] = GETU32(cipherKey + 8); + rk[3] = GETU32(cipherKey + 12); + for (i = 0; i < 10; i++) { + temp = rk[3]; + rk[4] = rk[0] ^ + TE421(temp) ^ TE432(temp) ^ TE443(temp) ^ TE414(temp) ^ + RCON(i); + rk[5] = rk[1] ^ rk[4]; + rk[6] = rk[2] ^ rk[5]; + rk[7] = rk[3] ^ rk[6]; + rk += 4; + } +} + +static void rijndaelEncrypt(u32 rk[/*44*/], u8 pt[16], u8 ct[16]) +{ + u32 s0, s1, s2, s3, t0, t1, t2, t3; + int Nr = 10; +#ifndef FULL_UNROLL + int r; +#endif /* ?FULL_UNROLL */ + + /* + * map byte array block to cipher state + * and add initial round key: + */ + s0 = GETU32(pt ) ^ rk[0]; + s1 = GETU32(pt + 4) ^ rk[1]; + s2 = GETU32(pt + 8) ^ rk[2]; + s3 = GETU32(pt + 12) ^ rk[3]; + +#define ROUND(i,d,s) \ +d##0 = TE0(s##0) ^ TE1(s##1) ^ TE2(s##2) ^ TE3(s##3) ^ rk[4 * i]; \ +d##1 = TE0(s##1) ^ TE1(s##2) ^ TE2(s##3) ^ TE3(s##0) ^ rk[4 * i + 1]; \ +d##2 = TE0(s##2) ^ TE1(s##3) ^ TE2(s##0) ^ TE3(s##1) ^ rk[4 * i + 2]; \ +d##3 = TE0(s##3) ^ TE1(s##0) ^ TE2(s##1) ^ TE3(s##2) ^ rk[4 * i + 3] + +#ifdef FULL_UNROLL + + ROUND(1,t,s); + ROUND(2,s,t); + ROUND(3,t,s); + ROUND(4,s,t); + ROUND(5,t,s); + ROUND(6,s,t); + ROUND(7,t,s); + ROUND(8,s,t); + ROUND(9,t,s); + + rk += Nr << 2; + +#else /* !FULL_UNROLL */ + + /* Nr - 1 full rounds: */ + r = Nr >> 1; + for (;;) { + ROUND(1,t,s); + rk += 8; + if (--r == 0) + break; + ROUND(0,s,t); + } + +#endif /* ?FULL_UNROLL */ + +#undef ROUND + + /* + * apply last round and + * map cipher state to byte array block: + */ + s0 = TE41(t0) ^ TE42(t1) ^ TE43(t2) ^ TE44(t3) ^ rk[0]; + PUTU32(ct , s0); + s1 = TE41(t1) ^ TE42(t2) ^ TE43(t3) ^ TE44(t0) ^ rk[1]; + PUTU32(ct + 4, s1); + s2 = TE41(t2) ^ TE42(t3) ^ TE43(t0) ^ TE44(t1) ^ rk[2]; + PUTU32(ct + 8, s2); + s3 = TE41(t3) ^ TE42(t0) ^ TE43(t1) ^ TE44(t2) ^ rk[3]; + PUTU32(ct + 12, s3); +} + +static void * aes_encrypt_init(u8 *key, size_t len) +{ + u32 *rk; + if (len != 16) + return NULL; + rk = (u32*)rtw_malloc(AES_PRIV_SIZE); + if (rk == NULL) + return NULL; + rijndaelKeySetupEnc(rk, key); + return rk; +} + +static void aes_128_encrypt(void *ctx, u8 *plain, u8 *crypt) +{ + rijndaelEncrypt(ctx, plain, crypt); +} + + +static void gf_mulx(u8 *pad) +{ + int i, carry; + + carry = pad[0] & 0x80; + for (i = 0; i < AES_BLOCK_SIZE - 1; i++) + pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7); + pad[AES_BLOCK_SIZE - 1] <<= 1; + if (carry) + pad[AES_BLOCK_SIZE - 1] ^= 0x87; +} + +static void aes_encrypt_deinit(void *ctx) +{ + _rtw_memset(ctx, 0, AES_PRIV_SIZE); + rtw_mfree(ctx, AES_PRIV_SIZE); +} + + +/** + * omac1_aes_128_vector - One-Key CBC MAC (OMAC1) hash with AES-128 + * @key: 128-bit key for the hash operation + * @num_elem: Number of elements in the data vector + * @addr: Pointers to the data areas + * @len: Lengths of the data blocks + * @mac: Buffer for MAC (128 bits, i.e., 16 bytes) + * Returns: 0 on success, -1 on failure + * + * This is a mode for using block cipher (AES in this case) for authentication. + * OMAC1 was standardized with the name CMAC by NIST in a Special Publication + * (SP) 800-38B. + */ +static int omac1_aes_128_vector(u8 *key, size_t num_elem, + u8 *addr[], size_t *len, u8 *mac) +{ + void *ctx; + u8 cbc[AES_BLOCK_SIZE], pad[AES_BLOCK_SIZE]; + u8 *pos, *end; + size_t i, e, left, total_len; + + ctx = aes_encrypt_init(key, 16); + if (ctx == NULL) + return -1; + _rtw_memset(cbc, 0, AES_BLOCK_SIZE); + + total_len = 0; + for (e = 0; e < num_elem; e++) + total_len += len[e]; + left = total_len; + + e = 0; + pos = addr[0]; + end = pos + len[0]; + + while (left >= AES_BLOCK_SIZE) { + for (i = 0; i < AES_BLOCK_SIZE; i++) { + cbc[i] ^= *pos++; + if (pos >= end) { + e++; + pos = addr[e]; + end = pos + len[e]; + } + } + if (left > AES_BLOCK_SIZE) + aes_128_encrypt(ctx, cbc, cbc); + left -= AES_BLOCK_SIZE; + } + + _rtw_memset(pad, 0, AES_BLOCK_SIZE); + aes_128_encrypt(ctx, pad, pad); + gf_mulx(pad); + + if (left || total_len == 0) { + for (i = 0; i < left; i++) { + cbc[i] ^= *pos++; + if (pos >= end) { + e++; + pos = addr[e]; + end = pos + len[e]; + } + } + cbc[left] ^= 0x80; + gf_mulx(pad); + } + + for (i = 0; i < AES_BLOCK_SIZE; i++) + pad[i] ^= cbc[i]; + aes_128_encrypt(ctx, pad, mac); + aes_encrypt_deinit(ctx); + return 0; +} + + +/** + * omac1_aes_128 - One-Key CBC MAC (OMAC1) hash with AES-128 (aka AES-CMAC) + * @key: 128-bit key for the hash operation + * @data: Data buffer for which a MAC is determined + * @data_len: Length of data buffer in bytes + * @mac: Buffer for MAC (128 bits, i.e., 16 bytes) + * Returns: 0 on success, -1 on failure + * + * This is a mode for using block cipher (AES in this case) for authentication. + * OMAC1 was standardized with the name CMAC by NIST in a Special Publication + * (SP) 800-38B. + */ //modify for CONFIG_IEEE80211W +int omac1_aes_128(u8 *key, u8 *data, size_t data_len, u8 *mac) +{ + return omac1_aes_128_vector(key, 1, &data, &data_len, mac); +} +#endif //PLATFORM_FREEBSD Baron + +#ifdef CONFIG_TDLS +void wpa_tdls_generate_tpk(_adapter *padapter, struct sta_info *psta) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 *SNonce = psta->SNonce; + u8 *ANonce = psta->ANonce; + + u8 key_input[SHA256_MAC_LEN]; + u8 *nonce[2]; + size_t len[2]; + u8 data[3 * ETH_ALEN]; + + /* IEEE Std 802.11z-2010 8.5.9.1: + * TPK-Key-Input = SHA-256(min(SNonce, ANonce) || max(SNonce, ANonce)) + */ + len[0] = 32; + len[1] = 32; + if (os_memcmp(SNonce, ANonce, 32) < 0) { + nonce[0] = SNonce; + nonce[1] = ANonce; + } else { + nonce[0] = ANonce; + nonce[1] = SNonce; + } + + sha256_vector(2, nonce, len, key_input); + + /* + * TPK-Key-Data = KDF-N_KEY(TPK-Key-Input, "TDLS PMK", + * min(MAC_I, MAC_R) || max(MAC_I, MAC_R) || BSSID || N_KEY) + * TODO: is N_KEY really included in KDF Context and if so, in which + * presentation format (little endian 16-bit?) is it used? It gets + * added by the KDF anyway.. + */ + + if (os_memcmp(myid(&(padapter->eeprompriv)), psta->hwaddr, ETH_ALEN) < 0) { + _rtw_memcpy(data, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(data + ETH_ALEN, psta->hwaddr, ETH_ALEN); + } else { + _rtw_memcpy(data, psta->hwaddr, ETH_ALEN); + _rtw_memcpy(data + ETH_ALEN, myid(&(padapter->eeprompriv)), ETH_ALEN); + } + _rtw_memcpy(data + 2 * ETH_ALEN, get_bssid(pmlmepriv), ETH_ALEN); + + sha256_prf(key_input, SHA256_MAC_LEN, "TDLS PMK", data, sizeof(data), (u8 *) &psta->tpk, sizeof(psta->tpk)); + + +} + +/** + * wpa_tdls_ftie_mic - Calculate TDLS FTIE MIC + * @kck: TPK-KCK + * @lnkid: Pointer to the beginning of Link Identifier IE + * @rsnie: Pointer to the beginning of RSN IE used for handshake + * @timeoutie: Pointer to the beginning of Timeout IE used for handshake + * @ftie: Pointer to the beginning of FT IE + * @mic: Pointer for writing MIC + * + * Calculate MIC for TDLS frame. + */ +int wpa_tdls_ftie_mic(u8 *kck, u8 trans_seq, + u8 *lnkid, u8 *rsnie, u8 *timeoutie, u8 *ftie, + u8 *mic) +{ + u8 *buf, *pos; + struct wpa_tdls_ftie *_ftie; + struct wpa_tdls_lnkid *_lnkid; + int ret; + int len = 2 * ETH_ALEN + 1 + 2 + lnkid[1] + 2 + rsnie[1] + + 2 + timeoutie[1] + 2 + ftie[1]; + buf = rtw_zmalloc(len); + if (!buf) { + DBG_871X("TDLS: No memory for MIC calculation\n"); + return -1; + } + + pos = buf; + _lnkid = (struct wpa_tdls_lnkid *) lnkid; + /* 1) TDLS initiator STA MAC address */ + _rtw_memcpy(pos, _lnkid->init_sta, ETH_ALEN); + pos += ETH_ALEN; + /* 2) TDLS responder STA MAC address */ + _rtw_memcpy(pos, _lnkid->resp_sta, ETH_ALEN); + pos += ETH_ALEN; + /* 3) Transaction Sequence number */ + *pos++ = trans_seq; + /* 4) Link Identifier IE */ + _rtw_memcpy(pos, lnkid, 2 + lnkid[1]); + pos += 2 + lnkid[1]; + /* 5) RSN IE */ + _rtw_memcpy(pos, rsnie, 2 + rsnie[1]); + pos += 2 + rsnie[1]; + /* 6) Timeout Interval IE */ + _rtw_memcpy(pos, timeoutie, 2 + timeoutie[1]); + pos += 2 + timeoutie[1]; + /* 7) FTIE, with the MIC field of the FTIE set to 0 */ + _rtw_memcpy(pos, ftie, 2 + ftie[1]); + _ftie = (struct wpa_tdls_ftie *) pos; + _rtw_memset(_ftie->mic, 0, TDLS_MIC_LEN); + pos += 2 + ftie[1]; + + ret = omac1_aes_128(kck, buf, pos - buf, mic); + rtw_mfree(buf, len); + return ret; + +} + +int tdls_verify_mic(u8 *kck, u8 trans_seq, + u8 *lnkid, u8 *rsnie, u8 *timeoutie, u8 *ftie) +{ + u8 *buf, *pos; + int len; + u8 mic[16]; + int ret; + u8 *rx_ftie, *tmp_ftie; + + if (lnkid == NULL || rsnie == NULL || + timeoutie == NULL || ftie == NULL){ + return 0; + } + + len = 2 * ETH_ALEN + 1 + 2 + 18 + 2 + *(rsnie+1) + 2 + *(timeoutie+1) + 2 + *(ftie+1); + + buf = rtw_zmalloc(len); + if (buf == NULL) + return 0; + + pos = buf; + /* 1) TDLS initiator STA MAC address */ + _rtw_memcpy(pos, lnkid + ETH_ALEN + 2, ETH_ALEN); + pos += ETH_ALEN; + /* 2) TDLS responder STA MAC address */ + _rtw_memcpy(pos, lnkid + 2 * ETH_ALEN + 2, ETH_ALEN); + pos += ETH_ALEN; + /* 3) Transaction Sequence number */ + *pos++ = trans_seq; + /* 4) Link Identifier IE */ + _rtw_memcpy(pos, lnkid, 2 + 18); + pos += 2 + 18; + /* 5) RSN IE */ + _rtw_memcpy(pos, rsnie, 2 + *(rsnie+1)); + pos += 2 + *(rsnie+1); + /* 6) Timeout Interval IE */ + _rtw_memcpy(pos, timeoutie, 2 + *(timeoutie+1)); + pos += 2 + *(timeoutie+1); + /* 7) FTIE, with the MIC field of the FTIE set to 0 */ + _rtw_memcpy(pos, ftie, 2 + *(ftie+1)); + pos += 2; + tmp_ftie = (u8 *) (pos+2); + _rtw_memset(tmp_ftie, 0, 16); + pos += *(ftie+1); + + ret = omac1_aes_128(kck, buf, pos - buf, mic); + rtw_mfree(buf, len); + if (ret) + return 0; + rx_ftie = ftie+4; + + if (os_memcmp(mic, rx_ftie, 16) == 0) { + //Valid MIC + return 1; + } + + //Invalid MIC + DBG_871X( "[%s] Invalid MIC\n", __FUNCTION__); + return 0; + +} +#endif //CONFIG_TDLS + +#ifdef PLATFORM_WINDOWS +void rtw_use_tkipkey_handler ( + IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3 + ) +#endif +#ifdef PLATFORM_LINUX +void rtw_use_tkipkey_handler(void *FunctionContext) +#endif +#ifdef PLATFORM_FREEBSD +void rtw_use_tkipkey_handler(void *FunctionContext) +#endif +{ + _adapter *padapter = (_adapter *)FunctionContext; + + +_func_enter_; + + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("^^^rtw_use_tkipkey_handler ^^^\n")); + +/* + if(padapter->bDriverStopped ||padapter->bSurpriseRemoved){ + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("^^^rtw_use_tkipkey_handler (padapter->bDriverStopped %d)(padapter->bSurpriseRemoved %d)^^^\n",padapter->bDriverStopped,padapter->bSurpriseRemoved)); + + return; + } + */ + + padapter->securitypriv.busetkipkey=_TRUE; + + RT_TRACE(_module_rtl871x_security_c_,_drv_err_,("^^^rtw_use_tkipkey_handler padapter->securitypriv.busetkipkey=%d^^^\n",padapter->securitypriv.busetkipkey)); + +_func_exit_; + +} + +/* Restore HW wep key setting according to key_mask */ +void rtw_sec_restore_wep_key(_adapter *adapter) +{ + struct security_priv* securitypriv=&(adapter->securitypriv); + sint keyid; + + if((_WEP40_ == securitypriv->dot11PrivacyAlgrthm) ||(_WEP104_ == securitypriv->dot11PrivacyAlgrthm)) { + for(keyid=0;keyid<4;keyid++){ + if(securitypriv->key_mask & BIT(keyid)){ + if(keyid == securitypriv->dot11PrivacyKeyIndex) + rtw_set_key(adapter,securitypriv, keyid, 1, _TRUE); + else + rtw_set_key(adapter,securitypriv, keyid, 0, _TRUE); + } + } + } +} + +u8 rtw_handle_tkip_countermeasure(_adapter* adapter, const char *caller) +{ + struct security_priv* securitypriv=&(adapter->securitypriv); + u8 status = _SUCCESS; + + if (securitypriv->btkip_countermeasure == _TRUE) { + u32 passing_ms = rtw_get_passing_time_ms(securitypriv->btkip_countermeasure_time); + if (passing_ms > 60*1000) { + DBG_871X_LEVEL(_drv_always_, "%s("ADPT_FMT") countermeasure time:%ds > 60s \n", + caller, ADPT_ARG(adapter), passing_ms/1000); + securitypriv->btkip_countermeasure = _FALSE; + securitypriv->btkip_countermeasure_time = 0; + } else { + DBG_871X_LEVEL(_drv_always_, "%s("ADPT_FMT") countermeasure time:%ds < 60s \n", + caller, ADPT_ARG(adapter), passing_ms/1000); + status = _FAIL; + } + } + + return status; +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_sreset.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_sreset.c new file mode 100755 index 000000000000..e3d042a20bb0 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_sreset.c @@ -0,0 +1,356 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ + +#include<rtw_sreset.h> + +void sreset_init_value(_adapter *padapter) +{ +#if defined(DBG_CONFIG_ERROR_DETECT) + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; + + _rtw_mutex_init(&psrtpriv->silentreset_mutex); + psrtpriv->silent_reset_inprogress = _FALSE; + psrtpriv->Wifi_Error_Status = WIFI_STATUS_SUCCESS; + psrtpriv->last_tx_time =0; + psrtpriv->last_tx_complete_time =0; +#endif +} +void sreset_reset_value(_adapter *padapter) +{ +#if defined(DBG_CONFIG_ERROR_DETECT) + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; + + //psrtpriv->silent_reset_inprogress = _FALSE; + psrtpriv->Wifi_Error_Status = WIFI_STATUS_SUCCESS; + psrtpriv->last_tx_time =0; + psrtpriv->last_tx_complete_time =0; +#endif +} + +u8 sreset_get_wifi_status(_adapter *padapter) +{ +#if defined(DBG_CONFIG_ERROR_DETECT) + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; + + u8 status = WIFI_STATUS_SUCCESS; + u32 val32 = 0; + _irqL irqL; + if(psrtpriv->silent_reset_inprogress == _TRUE) + { + return status; + } + val32 =rtw_read32(padapter,REG_TXDMA_STATUS); + if(val32==0xeaeaeaea){ + psrtpriv->Wifi_Error_Status = WIFI_IF_NOT_EXIST; + } + else if(val32!=0){ + DBG_8192C("txdmastatu(%x)\n",val32); + psrtpriv->Wifi_Error_Status = WIFI_MAC_TXDMA_ERROR; + } + + if(WIFI_STATUS_SUCCESS !=psrtpriv->Wifi_Error_Status) + { + DBG_8192C("==>%s error_status(0x%x) \n",__FUNCTION__,psrtpriv->Wifi_Error_Status); + status = (psrtpriv->Wifi_Error_Status &( ~(USB_READ_PORT_FAIL|USB_WRITE_PORT_FAIL))); + } + DBG_8192C("==> %s wifi_status(0x%x)\n",__FUNCTION__,status); + + //status restore + psrtpriv->Wifi_Error_Status = WIFI_STATUS_SUCCESS; + + return status; +#else + return WIFI_STATUS_SUCCESS; +#endif +} + +void sreset_set_wifi_error_status(_adapter *padapter, u32 status) +{ +#if defined(DBG_CONFIG_ERROR_DETECT) + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + pHalData->srestpriv.Wifi_Error_Status = status; +#endif +} + +void sreset_set_trigger_point(_adapter *padapter, s32 tgp) +{ +#if defined(DBG_CONFIG_ERROR_DETECT) + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + pHalData->srestpriv.dbg_trigger_point = tgp; +#endif +} + +bool sreset_inprogress(_adapter *padapter) +{ +#if defined(DBG_CONFIG_ERROR_RESET) + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + return pHalData->srestpriv.silent_reset_inprogress; +#else + return _FALSE; +#endif +} + +void sreset_restore_security_station(_adapter *padapter) +{ + u8 EntryId = 0; + struct mlme_priv *mlmepriv = &padapter->mlmepriv; + struct sta_priv * pstapriv = &padapter->stapriv; + struct sta_info *psta; + struct security_priv* psecuritypriv=&(padapter->securitypriv); + struct mlme_ext_info *pmlmeinfo = &padapter->mlmeextpriv.mlmext_info; + + { + u8 val8; + + if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_8021X) { + val8 = 0xcc; + #ifdef CONFIG_WAPI_SUPPORT + } else if (padapter->wapiInfo.bWapiEnable && pmlmeinfo->auth_algo == dot11AuthAlgrthm_WAPI) { + //Disable TxUseDefaultKey, RxUseDefaultKey, RxBroadcastUseDefaultKey. + val8 = 0x4c; + #endif + } else { + val8 = 0xcf; + } + rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); + } + + #if 0 + if ( ( padapter->securitypriv.dot11PrivacyAlgrthm == _WEP40_ ) || + ( padapter->securitypriv.dot11PrivacyAlgrthm == _WEP104_ )) + { + + for(EntryId=0; EntryId<4; EntryId++) + { + if(EntryId == psecuritypriv->dot11PrivacyKeyIndex) + rtw_set_key(padapter,&padapter->securitypriv, EntryId, 1,_FALSE); + else + rtw_set_key(padapter,&padapter->securitypriv, EntryId, 0,_FALSE); + } + + } + else + #endif + if((padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_) || + (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)) + { + psta = rtw_get_stainfo(pstapriv, get_bssid(mlmepriv)); + if (psta == NULL) { + //DEBUG_ERR( ("Set wpa_set_encryption: Obtain Sta_info fail \n")); + } + else + { + //pairwise key + rtw_setstakey_cmd(padapter, (unsigned char *)psta, _TRUE,_FALSE); + //group key + rtw_set_key(padapter,&padapter->securitypriv,padapter->securitypriv.dot118021XGrpKeyid, 0,_FALSE); + } + } +} + +void sreset_restore_network_station(_adapter *padapter) +{ + struct mlme_priv *mlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + #if 0 + { + //======================================================= + // reset related register of Beacon control + + //set MSR to nolink + Set_MSR(padapter, _HW_STATE_NOLINK_); + // reject all data frame + rtw_write16(padapter, REG_RXFLTMAP2,0x00); + //reset TSF + rtw_write8(padapter, REG_DUAL_TSF_RST, (BIT(0)|BIT(1))); + + // disable update TSF + SetBcnCtrlReg(padapter, BIT(4), 0); + + //======================================================= + } + #endif + + rtw_setopmode_cmd(padapter, Ndis802_11Infrastructure,_FALSE); + + { + u8 threshold; + #ifdef CONFIG_USB_HCI + // TH=1 => means that invalidate usb rx aggregation + // TH=0 => means that validate usb rx aggregation, use init value. + if(mlmepriv->htpriv.ht_option) { + if(padapter->registrypriv.wifi_spec==1) + threshold = 1; + else + threshold = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold)); + } else { + threshold = 1; + rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold)); + } + #endif + } + + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + + //disable dynamic functions, such as high power, DIG + //Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, _FALSE); + + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pmlmeinfo->network.MacAddress); + + { + u8 join_type = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + } + + Set_MSR(padapter, (pmlmeinfo->state & 0x3)); + + mlmeext_joinbss_event_callback(padapter, 1); + //restore Sequence No. + rtw_write8(padapter,0x4dc,padapter->xmitpriv.nqos_ssn); + + sreset_restore_security_station(padapter); +} + + +void sreset_restore_network_status(_adapter *padapter) +{ + struct mlme_priv *mlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if (check_fwstate(mlmepriv, WIFI_STATION_STATE)) { + DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_STATION_STATE\n", FUNC_ADPT_ARG(padapter), get_fwstate(mlmepriv)); + sreset_restore_network_station(padapter); + } else if (check_fwstate(mlmepriv, WIFI_AP_STATE)) { + DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_AP_STATE\n", FUNC_ADPT_ARG(padapter), get_fwstate(mlmepriv)); + rtw_ap_restore_network(padapter); + } else if (check_fwstate(mlmepriv, WIFI_ADHOC_STATE)) { + DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_ADHOC_STATE\n", FUNC_ADPT_ARG(padapter), get_fwstate(mlmepriv)); + } else { + DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - ???\n", FUNC_ADPT_ARG(padapter), get_fwstate(mlmepriv)); + } +} + +void sreset_stop_adapter(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + if (padapter == NULL) + return; + + DBG_871X(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + + if (!rtw_netif_queue_stopped(padapter->pnetdev)) + rtw_netif_stop_queue(padapter->pnetdev); + + rtw_cancel_all_timer(padapter); + + /* TODO: OS and HCI independent */ + #if defined(PLATFORM_LINUX) && defined(CONFIG_USB_HCI) + tasklet_kill(&pxmitpriv->xmit_tasklet); + #endif + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) + rtw_scan_abort(padapter); + + if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) + { + rtw_set_roaming(padapter, 0); + _rtw_join_timeout_handler(padapter); + } + +} + +void sreset_start_adapter(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + if (padapter == NULL) + return; + + DBG_871X(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + sreset_restore_network_status(padapter); + } + + /* TODO: OS and HCI independent */ + #if defined(PLATFORM_LINUX) && defined(CONFIG_USB_HCI) + tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); + #endif + + _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); + + if (rtw_netif_queue_stopped(padapter->pnetdev)) + rtw_netif_wake_queue(padapter->pnetdev); + +} + +void sreset_reset(_adapter *padapter) +{ +#ifdef DBG_CONFIG_ERROR_RESET + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + _irqL irqL; + u32 start = rtw_get_current_time(); + + DBG_871X("%s\n", __FUNCTION__); + + psrtpriv->Wifi_Error_Status = WIFI_STATUS_SUCCESS; + + _enter_pwrlock(&pwrpriv->lock); + + psrtpriv->silent_reset_inprogress = _TRUE; + pwrpriv->change_rfpwrstate = rf_off; + + sreset_stop_adapter(padapter); + #ifdef CONFIG_CONCURRENT_MODE + sreset_stop_adapter(padapter->pbuddy_adapter); + #endif + + #ifdef CONFIG_IPS + _ips_enter(padapter); + _ips_leave(padapter); + #endif + + sreset_start_adapter(padapter); + #ifdef CONFIG_CONCURRENT_MODE + sreset_start_adapter(padapter->pbuddy_adapter); + #endif + + psrtpriv->silent_reset_inprogress = _FALSE; + + _exit_pwrlock(&pwrpriv->lock); + + DBG_871X("%s done in %d ms\n", __FUNCTION__, rtw_get_passing_time_ms(start)); +#endif +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_sta_mgt.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_sta_mgt.c new file mode 100755 index 000000000000..721c8cf26655 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_sta_mgt.c @@ -0,0 +1,878 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_STA_MGT_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <recv_osdep.h> +#include <xmit_osdep.h> +#include <mlme_osdep.h> + + +#if defined (PLATFORM_LINUX) && defined (PLATFORM_WINDOWS) + +#error "Shall be Linux or Windows, but not both!\n" + +#endif + +#include <sta_info.h> + +void _rtw_init_stainfo(struct sta_info *psta); +void _rtw_init_stainfo(struct sta_info *psta) +{ + +_func_enter_; + + _rtw_memset((u8 *)psta, 0, sizeof (struct sta_info)); + + _rtw_spinlock_init(&psta->lock); + _rtw_init_listhead(&psta->list); + _rtw_init_listhead(&psta->hash_list); + //_rtw_init_listhead(&psta->asoc_list); + //_rtw_init_listhead(&psta->sleep_list); + //_rtw_init_listhead(&psta->wakeup_list); + + _rtw_init_queue(&psta->sleep_q); + psta->sleepq_len = 0; + + _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); + _rtw_init_sta_recv_priv(&psta->sta_recvpriv); + +#ifdef CONFIG_AP_MODE + + _rtw_init_listhead(&psta->asoc_list); + + _rtw_init_listhead(&psta->auth_list); + + psta->expire_to = 0; + + psta->flags = 0; + + psta->capability = 0; + + psta->bpairwise_key_installed = _FALSE; + + +#ifdef CONFIG_NATIVEAP_MLME + psta->nonerp_set = 0; + psta->no_short_slot_time_set = 0; + psta->no_short_preamble_set = 0; + psta->no_ht_gf_set = 0; + psta->no_ht_set = 0; + psta->ht_20mhz_set = 0; +#endif + +#ifdef CONFIG_TX_MCAST2UNI + psta->under_exist_checking = 0; +#endif // CONFIG_TX_MCAST2UNI + + psta->keep_alive_trycnt = 0; + +#endif // CONFIG_AP_MODE + +#ifdef DBG_TRX_STA_PKTS + psta->tx_be_cnt = 0; + psta->tx_bk_cnt = 0; + psta->tx_vi_cnt = 0; + psta->tx_vo_cnt = 0; + + psta->rx_be_cnt = 0; + psta->rx_bk_cnt = 0; + psta->rx_vi_cnt = 0; + psta->rx_vo_cnt = 0; +#endif +_func_exit_; + +} + +u32 _rtw_init_sta_priv(struct sta_priv *pstapriv) +{ + struct sta_info *psta; + s32 i; + +_func_enter_; + + pstapriv->pallocated_stainfo_buf = rtw_zvmalloc (sizeof(struct sta_info) * NUM_STA+ 4); + + if(!pstapriv->pallocated_stainfo_buf) + return _FAIL; + + pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 - + ((SIZE_PTR)(pstapriv->pallocated_stainfo_buf ) & 3); + + _rtw_init_queue(&pstapriv->free_sta_queue); + + _rtw_spinlock_init(&pstapriv->sta_hash_lock); + + //_rtw_init_queue(&pstapriv->asoc_q); + pstapriv->asoc_sta_count = 0; + _rtw_init_queue(&pstapriv->sleep_q); + _rtw_init_queue(&pstapriv->wakeup_q); + + psta = (struct sta_info *)(pstapriv->pstainfo_buf); + + + for(i = 0; i < NUM_STA; i++) + { + _rtw_init_stainfo(psta); + + _rtw_init_listhead(&(pstapriv->sta_hash[i])); + + rtw_list_insert_tail(&psta->list, get_list_head(&pstapriv->free_sta_queue)); + + psta++; + } + + + +#ifdef CONFIG_AP_MODE + + pstapriv->sta_dz_bitmap = 0; + pstapriv->tim_bitmap = 0; + + _rtw_init_listhead(&pstapriv->asoc_list); + _rtw_init_listhead(&pstapriv->auth_list); + _rtw_spinlock_init(&pstapriv->asoc_list_lock); + _rtw_spinlock_init(&pstapriv->auth_list_lock); + pstapriv->asoc_list_cnt = 0; + pstapriv->auth_list_cnt = 0; + + pstapriv->auth_to = 3; // 3*2 = 6 sec + pstapriv->assoc_to = 3; + //pstapriv->expire_to = 900;// 900*2 = 1800 sec = 30 min, expire after no any traffic. + //pstapriv->expire_to = 30;// 30*2 = 60 sec = 1 min, expire after no any traffic. +#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK + pstapriv->expire_to = 3; // 3*2 = 6 sec +#else + pstapriv->expire_to = 60;// 60*2 = 120 sec = 2 min, expire after no any traffic. +#endif +#ifdef CONFIG_ATMEL_RC_PATCH + _rtw_memset( pstapriv->atmel_rc_pattern, 0, ETH_ALEN); +#endif + pstapriv->max_num_sta = NUM_STA; + +#endif + +_func_exit_; + + return _SUCCESS; + +} + +inline int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta) +{ + int offset = (((u8 *)sta) - stapriv->pstainfo_buf)/sizeof(struct sta_info); + + if (!stainfo_offset_valid(offset)) + DBG_871X("%s invalid offset(%d), out of range!!!", __func__, offset); + + return offset; +} + +inline struct sta_info *rtw_get_stainfo_by_offset(struct sta_priv *stapriv, int offset) +{ + if (!stainfo_offset_valid(offset)) + DBG_871X("%s invalid offset(%d), out of range!!!", __func__, offset); + + return (struct sta_info *)(stapriv->pstainfo_buf + offset * sizeof(struct sta_info)); +} + +void _rtw_free_sta_xmit_priv_lock(struct sta_xmit_priv *psta_xmitpriv); +void _rtw_free_sta_xmit_priv_lock(struct sta_xmit_priv *psta_xmitpriv) +{ +_func_enter_; + + _rtw_spinlock_free(&psta_xmitpriv->lock); + + _rtw_spinlock_free(&(psta_xmitpriv->be_q.sta_pending.lock)); + _rtw_spinlock_free(&(psta_xmitpriv->bk_q.sta_pending.lock)); + _rtw_spinlock_free(&(psta_xmitpriv->vi_q.sta_pending.lock)); + _rtw_spinlock_free(&(psta_xmitpriv->vo_q.sta_pending.lock)); +_func_exit_; +} + +static void _rtw_free_sta_recv_priv_lock(struct sta_recv_priv *psta_recvpriv) +{ +_func_enter_; + + _rtw_spinlock_free(&psta_recvpriv->lock); + + _rtw_spinlock_free(&(psta_recvpriv->defrag_q.lock)); + +_func_exit_; + +} + +void rtw_mfree_stainfo(struct sta_info *psta); +void rtw_mfree_stainfo(struct sta_info *psta) +{ +_func_enter_; + + if(&psta->lock != NULL) + _rtw_spinlock_free(&psta->lock); + + _rtw_free_sta_xmit_priv_lock(&psta->sta_xmitpriv); + _rtw_free_sta_recv_priv_lock(&psta->sta_recvpriv); + +_func_exit_; +} + + +// this function is used to free the memory of lock || sema for all stainfos +void rtw_mfree_all_stainfo(struct sta_priv *pstapriv ); +void rtw_mfree_all_stainfo(struct sta_priv *pstapriv ) +{ + _irqL irqL; + _list *plist, *phead; + struct sta_info *psta = NULL; + +_func_enter_; + + _enter_critical_bh(&pstapriv->sta_hash_lock, &irqL); + + phead = get_list_head(&pstapriv->free_sta_queue); + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + psta = LIST_CONTAINOR(plist, struct sta_info ,list); + plist = get_next(plist); + + rtw_mfree_stainfo(psta); + } + + _exit_critical_bh(&pstapriv->sta_hash_lock, &irqL); + +_func_exit_; + +} + +void rtw_mfree_sta_priv_lock(struct sta_priv *pstapriv); +void rtw_mfree_sta_priv_lock(struct sta_priv *pstapriv) +{ +#ifdef CONFIG_AP_MODE + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; +#endif + + rtw_mfree_all_stainfo(pstapriv); //be done before free sta_hash_lock + + _rtw_spinlock_free(&pstapriv->free_sta_queue.lock); + + _rtw_spinlock_free(&pstapriv->sta_hash_lock); + _rtw_spinlock_free(&pstapriv->wakeup_q.lock); + _rtw_spinlock_free(&pstapriv->sleep_q.lock); + +#ifdef CONFIG_AP_MODE + _rtw_spinlock_free(&pstapriv->asoc_list_lock); + _rtw_spinlock_free(&pstapriv->auth_list_lock); + _rtw_spinlock_free(&pacl_list->acl_node_q.lock); +#endif + +} + +u32 _rtw_free_sta_priv(struct sta_priv *pstapriv) +{ + _irqL irqL; + _list *phead, *plist; + struct sta_info *psta = NULL; + struct recv_reorder_ctrl *preorder_ctrl; + int index; + +_func_enter_; + if(pstapriv){ + + /* delete all reordering_ctrl_timer */ + _enter_critical_bh(&pstapriv->sta_hash_lock, &irqL); + for(index = 0; index < NUM_STA; index++) + { + phead = &(pstapriv->sta_hash[index]); + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + int i; + psta = LIST_CONTAINOR(plist, struct sta_info ,hash_list); + plist = get_next(plist); + + for(i=0; i < 16 ; i++) + { + preorder_ctrl = &psta->recvreorder_ctrl[i]; + _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); + } + } + } + _exit_critical_bh(&pstapriv->sta_hash_lock, &irqL); + /*===============================*/ + + rtw_mfree_sta_priv_lock(pstapriv); + + if(pstapriv->pallocated_stainfo_buf) { + rtw_vmfree(pstapriv->pallocated_stainfo_buf, sizeof(struct sta_info)*NUM_STA+4); + } + } + +_func_exit_; + return _SUCCESS; +} + + +//struct sta_info *rtw_alloc_stainfo(_queue *pfree_sta_queue, unsigned char *hwaddr) +struct sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) +{ + _irqL irqL, irqL2; + uint tmp_aid; + s32 index; + _list *phash_list; + struct sta_info *psta; + _queue *pfree_sta_queue; + struct recv_reorder_ctrl *preorder_ctrl; + int i = 0; + u16 wRxSeqInitialValue = 0xffff; + +_func_enter_; + + pfree_sta_queue = &pstapriv->free_sta_queue; + + //_enter_critical_bh(&(pfree_sta_queue->lock), &irqL); + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL2); + + if (_rtw_queue_empty(pfree_sta_queue) == _TRUE) + { + //_exit_critical_bh(&(pfree_sta_queue->lock), &irqL); + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL2); + psta = NULL; + } + else + { + psta = LIST_CONTAINOR(get_next(&pfree_sta_queue->queue), struct sta_info, list); + + rtw_list_delete(&(psta->list)); + + //_exit_critical_bh(&(pfree_sta_queue->lock), &irqL); + + tmp_aid = psta->aid; + + _rtw_init_stainfo(psta); + + psta->padapter = pstapriv->padapter; + + _rtw_memcpy(psta->hwaddr, hwaddr, ETH_ALEN); + + index = wifi_mac_hash(hwaddr); + + RT_TRACE(_module_rtl871x_sta_mgt_c_,_drv_info_,("rtw_alloc_stainfo: index = %x", index)); + + if(index >= NUM_STA){ + RT_TRACE(_module_rtl871x_sta_mgt_c_,_drv_err_,("ERROR=> rtw_alloc_stainfo: index >= NUM_STA")); + psta= NULL; + goto exit; + } + phash_list = &(pstapriv->sta_hash[index]); + + //_enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL2); + + rtw_list_insert_tail(&psta->hash_list, phash_list); + + pstapriv->asoc_sta_count ++ ; + + //_exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL2); + +// Commented by Albert 2009/08/13 +// For the SMC router, the sequence number of first packet of WPS handshake will be 0. +// In this case, this packet will be dropped by recv_decache function if we use the 0x00 as the default value for tid_rxseq variable. +// So, we initialize the tid_rxseq variable as the 0xffff. + + for( i = 0; i < 16; i++ ) + { + _rtw_memcpy( &psta->sta_recvpriv.rxcache.tid_rxseq[ i ], &wRxSeqInitialValue, 2 ); + } + + RT_TRACE(_module_rtl871x_sta_mgt_c_,_drv_info_,("alloc number_%d stainfo with hwaddr = %x %x %x %x %x %x \n", + pstapriv->asoc_sta_count , hwaddr[0], hwaddr[1], hwaddr[2],hwaddr[3],hwaddr[4],hwaddr[5])); + + init_addba_retry_timer(pstapriv->padapter, psta); + +#ifdef CONFIG_TDLS + psta->padapter = pstapriv->padapter; + init_TPK_timer(pstapriv->padapter, psta); + init_ch_switch_timer(pstapriv->padapter, psta); + init_base_ch_timer(pstapriv->padapter, psta); + init_off_ch_timer(pstapriv->padapter, psta); + init_handshake_timer(pstapriv->padapter, psta); + init_tdls_alive_timer(pstapriv->padapter, psta); +#endif //CONFIG_TDLS + + //for A-MPDU Rx reordering buffer control + for(i=0; i < 16 ; i++) + { + preorder_ctrl = &psta->recvreorder_ctrl[i]; + + preorder_ctrl->padapter = pstapriv->padapter; + + preorder_ctrl->enable = _FALSE; + + preorder_ctrl->indicate_seq = 0xffff; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d IndicateSeq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq); + #endif + preorder_ctrl->wend_b= 0xffff; + //preorder_ctrl->wsize_b = (NR_RECVBUFF-2); + preorder_ctrl->wsize_b = 64;//64; + + _rtw_init_queue(&preorder_ctrl->pending_recvframe_queue); + + rtw_init_recv_timer(preorder_ctrl); + } + + + //init for DM + psta->rssi_stat.UndecoratedSmoothedPWDB = (-1); + psta->rssi_stat.UndecoratedSmoothedCCK = (-1); +#ifdef CONFIG_ATMEL_RC_PATCH + psta->flag_atmel_rc = 0; +#endif + /* init for the sequence number of received management frame */ + psta->RxMgmtFrameSeqNum = 0xffff; + + //alloc mac id for non-bc/mc station, + rtw_alloc_macid(pstapriv->padapter, psta); + + } + +exit: + + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL2); + +_func_exit_; + + return psta; + + +} + + +// using pstapriv->sta_hash_lock to protect +u32 rtw_free_stainfo(_adapter *padapter , struct sta_info *psta) +{ + int i; + _irqL irqL0; + _queue *pfree_sta_queue; + struct recv_reorder_ctrl *preorder_ctrl; + struct sta_xmit_priv *pstaxmitpriv; + struct xmit_priv *pxmitpriv= &padapter->xmitpriv; + struct sta_priv *pstapriv = &padapter->stapriv; + struct hw_xmit *phwxmit; + + +_func_enter_; + + if (psta == NULL) + goto exit; + + + _enter_critical_bh(&psta->lock, &irqL0); + psta->state &= ~_FW_LINKED; + _exit_critical_bh(&psta->lock, &irqL0); + + pfree_sta_queue = &pstapriv->free_sta_queue; + + + pstaxmitpriv = &psta->sta_xmitpriv; + + //rtw_list_delete(&psta->sleep_list); + + //rtw_list_delete(&psta->wakeup_list); + + _enter_critical_bh(&pxmitpriv->lock, &irqL0); + + rtw_free_xmitframe_queue(pxmitpriv, &psta->sleep_q); + psta->sleepq_len = 0; + + //vo + //_enter_critical_bh(&(pxmitpriv->vo_pending.lock), &irqL0); + rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); + rtw_list_delete(&(pstaxmitpriv->vo_q.tx_pending)); + phwxmit = pxmitpriv->hwxmits; + phwxmit->accnt -= pstaxmitpriv->vo_q.qcnt; + pstaxmitpriv->vo_q.qcnt = 0; + //_exit_critical_bh(&(pxmitpriv->vo_pending.lock), &irqL0); + + //vi + //_enter_critical_bh(&(pxmitpriv->vi_pending.lock), &irqL0); + rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); + rtw_list_delete(&(pstaxmitpriv->vi_q.tx_pending)); + phwxmit = pxmitpriv->hwxmits+1; + phwxmit->accnt -= pstaxmitpriv->vi_q.qcnt; + pstaxmitpriv->vi_q.qcnt = 0; + //_exit_critical_bh(&(pxmitpriv->vi_pending.lock), &irqL0); + + //be + //_enter_critical_bh(&(pxmitpriv->be_pending.lock), &irqL0); + rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->be_q.sta_pending); + rtw_list_delete(&(pstaxmitpriv->be_q.tx_pending)); + phwxmit = pxmitpriv->hwxmits+2; + phwxmit->accnt -= pstaxmitpriv->be_q.qcnt; + pstaxmitpriv->be_q.qcnt = 0; + //_exit_critical_bh(&(pxmitpriv->be_pending.lock), &irqL0); + + //bk + //_enter_critical_bh(&(pxmitpriv->bk_pending.lock), &irqL0); + rtw_free_xmitframe_queue( pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); + rtw_list_delete(&(pstaxmitpriv->bk_q.tx_pending)); + phwxmit = pxmitpriv->hwxmits+3; + phwxmit->accnt -= pstaxmitpriv->bk_q.qcnt; + pstaxmitpriv->bk_q.qcnt = 0; + //_exit_critical_bh(&(pxmitpriv->bk_pending.lock), &irqL0); + + _exit_critical_bh(&pxmitpriv->lock, &irqL0); + + rtw_list_delete(&psta->hash_list); + RT_TRACE(_module_rtl871x_sta_mgt_c_,_drv_err_,("\n free number_%d stainfo with hwaddr = 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x \n",pstapriv->asoc_sta_count , psta->hwaddr[0], psta->hwaddr[1], psta->hwaddr[2],psta->hwaddr[3],psta->hwaddr[4],psta->hwaddr[5])); + pstapriv->asoc_sta_count --; + + + // re-init sta_info; 20061114 // will be init in alloc_stainfo + //_rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); + //_rtw_init_sta_recv_priv(&psta->sta_recvpriv); + + _cancel_timer_ex(&psta->addba_retry_timer); + +#ifdef CONFIG_TDLS + _cancel_timer_ex(&psta->TPK_timer); + _cancel_timer_ex(&psta->option_timer); + _cancel_timer_ex(&psta->base_ch_timer); + _cancel_timer_ex(&psta->off_ch_timer); + _cancel_timer_ex(&psta->alive_timer1); + _cancel_timer_ex(&psta->alive_timer2); +#endif //CONFIG_TDLS + + //for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer + for(i=0; i < 16 ; i++) + { + _irqL irqL; + _list *phead, *plist; + union recv_frame *prframe; + _queue *ppending_recvframe_queue; + _queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; + + preorder_ctrl = &psta->recvreorder_ctrl[i]; + + _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); + + + ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + + _enter_critical_bh(&ppending_recvframe_queue->lock, &irqL); + + phead = get_list_head(ppending_recvframe_queue); + plist = get_next(phead); + + while(!rtw_is_list_empty(phead)) + { + prframe = LIST_CONTAINOR(plist, union recv_frame, u); + + plist = get_next(plist); + + rtw_list_delete(&(prframe->u.hdr.list)); + + rtw_free_recvframe(prframe, pfree_recv_queue); + } + + _exit_critical_bh(&ppending_recvframe_queue->lock, &irqL); + + } + + if (!(psta->state & WIFI_AP_STATE)) + rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, _FALSE); + + + //release mac id for non-bc/mc station, + rtw_release_macid(pstapriv->padapter, psta); + +#ifdef CONFIG_AP_MODE + +/* + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL0); + rtw_list_delete(&psta->asoc_list); + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL0); +*/ + _enter_critical_bh(&pstapriv->auth_list_lock, &irqL0); + if (!rtw_is_list_empty(&psta->auth_list)) { + rtw_list_delete(&psta->auth_list); + pstapriv->auth_list_cnt--; + } + _exit_critical_bh(&pstapriv->auth_list_lock, &irqL0); + + psta->expire_to = 0; +#ifdef CONFIG_ATMEL_RC_PATCH + psta->flag_atmel_rc = 0; +#endif + psta->sleepq_ac_len = 0; + psta->qos_info = 0; + + psta->max_sp_len = 0; + psta->uapsd_bk = 0; + psta->uapsd_be = 0; + psta->uapsd_vi = 0; + psta->uapsd_vo = 0; + + psta->has_legacy_ac = 0; + +#ifdef CONFIG_NATIVEAP_MLME + + pstapriv->sta_dz_bitmap &=~BIT(psta->aid); + pstapriv->tim_bitmap &=~BIT(psta->aid); + + //rtw_indicate_sta_disassoc_event(padapter, psta); + + if ((psta->aid >0)&&(pstapriv->sta_aid[psta->aid - 1] == psta)) + { + pstapriv->sta_aid[psta->aid - 1] = NULL; + psta->aid = 0; + } + +#endif // CONFIG_NATIVEAP_MLME + +#ifdef CONFIG_TX_MCAST2UNI + psta->under_exist_checking = 0; +#endif // CONFIG_TX_MCAST2UNI + +#endif // CONFIG_AP_MODE + + _rtw_spinlock_free(&psta->lock); + + //_enter_critical_bh(&(pfree_sta_queue->lock), &irqL0); + rtw_list_insert_tail(&psta->list, get_list_head(pfree_sta_queue)); + //_exit_critical_bh(&(pfree_sta_queue->lock), &irqL0); + +exit: + +_func_exit_; + + return _SUCCESS; + +} + +// free all stainfo which in sta_hash[all] +void rtw_free_all_stainfo(_adapter *padapter) +{ + _irqL irqL; + _list *plist, *phead; + s32 index; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info* pbcmc_stainfo =rtw_get_bcmc_stainfo( padapter); + +_func_enter_; + + if(pstapriv->asoc_sta_count==1) + goto exit; + + _enter_critical_bh(&pstapriv->sta_hash_lock, &irqL); + + for(index=0; index< NUM_STA; index++) + { + phead = &(pstapriv->sta_hash[index]); + plist = get_next(phead); + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + psta = LIST_CONTAINOR(plist, struct sta_info ,hash_list); + + plist = get_next(plist); + + if(pbcmc_stainfo!=psta) + rtw_free_stainfo(padapter , psta); + + } + } + + _exit_critical_bh(&pstapriv->sta_hash_lock, &irqL); + +exit: + +_func_exit_; + +} + +/* any station allocated can be searched by hash list */ +struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) +{ + + _irqL irqL; + + _list *plist, *phead; + + struct sta_info *psta = NULL; + + u32 index; + + u8 *addr; + + u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff}; + +_func_enter_; + + if(hwaddr==NULL) + return NULL; + + if(IS_MCAST(hwaddr)) + { + addr = bc_addr; + } + else + { + addr = hwaddr; + } + + index = wifi_mac_hash(addr); + + _enter_critical_bh(&pstapriv->sta_hash_lock, &irqL); + + phead = &(pstapriv->sta_hash[index]); + plist = get_next(phead); + + + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + + psta = LIST_CONTAINOR(plist, struct sta_info, hash_list); + + if ((_rtw_memcmp(psta->hwaddr, addr, ETH_ALEN))== _TRUE) + { // if found the matched address + break; + } + psta=NULL; + plist = get_next(plist); + } + + _exit_critical_bh(&pstapriv->sta_hash_lock, &irqL); +_func_exit_; + return psta; + +} + +u32 rtw_init_bcmc_stainfo(_adapter* padapter) +{ + + struct sta_info *psta; + struct tx_servq *ptxservq; + u32 res=_SUCCESS; + NDIS_802_11_MAC_ADDRESS bcast_addr= {0xff,0xff,0xff,0xff,0xff,0xff}; + + struct sta_priv *pstapriv = &padapter->stapriv; + //_queue *pstapending = &padapter->xmitpriv.bm_pending; + +_func_enter_; + + psta = rtw_alloc_stainfo(pstapriv, bcast_addr); + + if(psta==NULL){ + res=_FAIL; + RT_TRACE(_module_rtl871x_sta_mgt_c_,_drv_err_,("rtw_alloc_stainfo fail")); + goto exit; + } + + // default broadcast & multicast use macid 1 + psta->mac_id = 1; + + ptxservq= &(psta->sta_xmitpriv.be_q); + +/* + _enter_critical(&pstapending->lock, &irqL0); + + if (rtw_is_list_empty(&ptxservq->tx_pending)) + rtw_list_insert_tail(&ptxservq->tx_pending, get_list_head(pstapending)); + + _exit_critical(&pstapending->lock, &irqL0); +*/ + +exit: +_func_exit_; + return _SUCCESS; + +} + + +struct sta_info* rtw_get_bcmc_stainfo(_adapter* padapter) +{ + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff}; +_func_enter_; + psta = rtw_get_stainfo(pstapriv, bc_addr); +_func_exit_; + return psta; + +} + +u8 rtw_access_ctrl(_adapter *padapter, u8 *mac_addr) +{ + u8 res = _TRUE; +#ifdef CONFIG_AP_MODE + _irqL irqL; + _list *plist, *phead; + struct rtw_wlan_acl_node *paclnode; + u8 match = _FALSE; + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + _queue *pacl_node_q =&pacl_list->acl_node_q; + + _enter_critical_bh(&(pacl_node_q->lock), &irqL); + phead = get_list_head(pacl_node_q); + plist = get_next(phead); + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) + { + paclnode = LIST_CONTAINOR(plist, struct rtw_wlan_acl_node, list); + plist = get_next(plist); + + if(_rtw_memcmp(paclnode->addr, mac_addr, ETH_ALEN)) + { + if(paclnode->valid == _TRUE) + { + match = _TRUE; + break; + } + } + } + _exit_critical_bh(&(pacl_node_q->lock), &irqL); + + + if(pacl_list->mode == 1)//accept unless in deny list + { + res = (match == _TRUE) ? _FALSE:_TRUE; + } + else if(pacl_list->mode == 2)//deny unless in accept list + { + res = (match == _TRUE) ? _TRUE:_FALSE; + } + else + { + res = _TRUE; + } + +#endif + + return res; + +} + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_tdls.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_tdls.c new file mode 100755 index 000000000000..77fbd14eb84d --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_tdls.c @@ -0,0 +1,2941 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_TDLS_C_ + +#include <drv_types.h> +#include <ethernet.h> +#include <rtw_tdls.h> +#include <wifi.h> + +#ifdef CONFIG_TDLS +extern unsigned char MCS_rate_2R[16]; +extern unsigned char MCS_rate_1R[16]; +extern void process_wmmps_data(_adapter *padapter, union recv_frame *precv_frame); +extern s32 rtw_dump_xframe(_adapter *padapter, struct xmit_frame *pxmitframe); + +void rtw_reset_tdls_info(_adapter* padapter) +{ + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + + ptdlsinfo->ap_prohibited = _FALSE; + ptdlsinfo->setup_state = TDLS_STATE_NONE; + ptdlsinfo->sta_cnt = 0; + ptdlsinfo->sta_maximum = _FALSE; + ptdlsinfo->macid_index= 6; + ptdlsinfo->clear_cam= 0; + ptdlsinfo->ch_sensing = 0; + ptdlsinfo->cur_channel = 0; + ptdlsinfo->candidate_ch = 1; //when inplement channel switching, default candidate channel is 1 + ptdlsinfo->watchdog_count = 0; + ptdlsinfo->dev_discovered = 0; + +#ifdef CONFIG_WFD + ptdlsinfo->wfd_info = &padapter->wfd_info; +#endif //CONFIG_WFD +} + +int rtw_init_tdls_info(_adapter* padapter) +{ + int res = _SUCCESS; + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + + ptdlsinfo->enable = 1; + rtw_reset_tdls_info(padapter); + + _rtw_spinlock_init(&ptdlsinfo->cmd_lock); + _rtw_spinlock_init(&ptdlsinfo->hdl_lock); + + return res; + +} + +void rtw_free_tdls_info(struct tdls_info *ptdlsinfo) +{ + _rtw_spinlock_free(&ptdlsinfo->cmd_lock); + _rtw_spinlock_free(&ptdlsinfo->hdl_lock); + + _rtw_memset(ptdlsinfo, 0, sizeof(struct tdls_info) ); + +} + +void issue_nulldata_to_TDLS_peer_STA(_adapter *padapter, struct sta_info *ptdls_sta, unsigned int power_mode) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; +// SetToDs(fctrl); + if (power_mode) + { + SetPwrMgt(fctrl); + } + + _rtw_memcpy(pwlanhdr->addr1, ptdls_sta->hwaddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + ptdls_sta->sta_xmitpriv.txseq_tid[pattrib->priority]++; + ptdls_sta->sta_xmitpriv.txseq_tid[pattrib->priority] &= 0xFFF; + pattrib->seqnum = ptdls_sta->sta_xmitpriv.txseq_tid[pattrib->priority]; + SetSeqNum(pwlanhdr, pattrib->seqnum); + + SetFrameSubType(pframe, WIFI_DATA_NULL); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pattrib->last_txcmdsz = pattrib->pktlen; + dump_mgntframe(padapter, pmgntframe); + + return; +} + +s32 update_tdls_attrib(_adapter *padapter, struct pkt_attrib *pattrib) +{ + + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv= &pmlmepriv->qospriv; + + s32 res=_SUCCESS; + sint bmcast; + + bmcast = IS_MCAST(pattrib->ra); + + psta = rtw_get_stainfo(pstapriv, pattrib->ra); + if (psta == NULL) { + res =_FAIL; + goto exit; + } + + pattrib->mac_id = psta->mac_id; + + pattrib->psta = psta; + + pattrib->ack_policy = 0; + // get ether_hdr_len + pattrib->pkt_hdrlen = ETH_HLEN;//(pattrib->ether_type == 0x8100) ? (14 + 4 ): 14; //vlan tag + + if (pqospriv->qos_option && psta->qos_option) { + pattrib->priority = 1; //tdls management frame should be AC_BK + pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN; + pattrib->subtype = WIFI_QOS_DATA_TYPE; + } else { + pattrib->hdrlen = WLAN_HDR_A3_LEN; + pattrib->subtype = WIFI_DATA_TYPE; + pattrib->priority = 0; + } + + if (psta->ieee8021x_blocked == _TRUE) + { + pattrib->encrypt = 0; + } + else + { + GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, bmcast); + + switch(psecuritypriv->dot11AuthAlgrthm) + { + case dot11AuthAlgrthm_Open: + case dot11AuthAlgrthm_Shared: + case dot11AuthAlgrthm_Auto: + pattrib->key_idx = (u8)psecuritypriv->dot11PrivacyKeyIndex; + break; + case dot11AuthAlgrthm_8021X: + pattrib->key_idx = 0; + break; + default: + pattrib->key_idx = 0; + break; + } + } + + switch (pattrib->encrypt) + { + case _WEP40_: + case _WEP104_: + pattrib->iv_len = 4; + pattrib->icv_len = 4; + break; + case _TKIP_: + pattrib->iv_len = 8; + pattrib->icv_len = 4; + if(padapter->securitypriv.busetkipkey==_FAIL) + { + res =_FAIL; + goto exit; + } + break; + case _AES_: + pattrib->iv_len = 8; + pattrib->icv_len = 8; + break; + default: + pattrib->iv_len = 0; + pattrib->icv_len = 0; + break; + } + + if (pattrib->encrypt && + ((padapter->securitypriv.sw_encrypt == _TRUE) || (psecuritypriv->hw_decrypted == _FALSE))) + { + pattrib->bswenc = _TRUE; + } else { + pattrib->bswenc = _FALSE; + } + + //qos_en, ht_en, init rate, ,bw, ch_offset, sgi + pattrib->qos_en = psta->qos_option; + pattrib->ht_en = psta->htpriv.ht_option; + pattrib->raid = psta->raid; + pattrib->bwmode = psta->htpriv.bwmode; + pattrib->ch_offset = psta->htpriv.ch_offset; + pattrib->sgi= psta->htpriv.sgi; + pattrib->ampdu_en = _FALSE; + + //if(pattrib->ht_en && psta->htpriv.ampdu_enable) + //{ + // if(psta->htpriv.agg_enable_bitmap & BIT(pattrib->priority)) + // pattrib->ampdu_en = _TRUE; + //} + +exit: + + return res; +} + +void free_tdls_sta(_adapter *padapter, struct sta_info *ptdls_sta) +{ + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + struct sta_priv *pstapriv = &padapter->stapriv; + _irqL irqL; + + //free peer sta_info + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + if(ptdlsinfo->sta_cnt != 0) + ptdlsinfo->sta_cnt--; + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + if( ptdlsinfo->sta_cnt < (NUM_STA - 2) ) // -2: AP + BC/MC sta + { + ptdlsinfo->sta_maximum = _FALSE; + _rtw_memset( &ptdlsinfo->ss_record, 0x00, sizeof(struct tdls_ss_record) ); + } + //ready to clear cam + if(ptdls_sta->mac_id!=0){ + ptdlsinfo->clear_cam=ptdls_sta->mac_id; + rtw_setstakey_cmd(padapter, (u8 *)ptdls_sta, _TRUE, _TRUE); + } + + if(ptdlsinfo->sta_cnt==0){ + rtw_tdls_cmd(padapter, myid(&(padapter->eeprompriv)), TDLS_RS_RCR); + ptdlsinfo->setup_state=TDLS_STATE_NONE; + } + else + DBG_871X("Remain tdls sta:%02x\n", ptdlsinfo->sta_cnt); + + rtw_free_stainfo(padapter, ptdls_sta); + +} + +// cam entry will be the same as mac_id +void rtw_tdls_set_mac_id(struct tdls_info *ptdlsinfo, struct sta_info *ptdls_sta) +{ + if(ptdls_sta->mac_id==0) + { + ptdls_sta->mac_id = ptdlsinfo->macid_index; + if( (++ptdlsinfo->macid_index) > (NUM_STA -2) ) + ptdlsinfo->macid_index= TDLS_INI_MACID_ENTRY; + } +} + +//TDLS encryption(if needed) will always be CCMP +void rtw_tdls_set_key(_adapter *adapter, struct rx_pkt_attrib *prx_pkt_attrib, struct sta_info *ptdls_sta) +{ + if(prx_pkt_attrib->encrypt) + { + ptdls_sta->dot118021XPrivacy=_AES_; + rtw_setstakey_cmd(adapter, (u8*)ptdls_sta, _TRUE, _TRUE); + } +} + +void rtw_tdls_process_ht_cap(_adapter *adapter, struct sta_info *ptdls_sta, u8 *data, u8 Length) +{ + /* save HT capabilities in the sta object */ + _rtw_memset(&ptdls_sta->htpriv.ht_cap, 0, sizeof(struct rtw_ieee80211_ht_cap)); + if (data && Length >= sizeof(struct rtw_ieee80211_ht_cap) ) + { + ptdls_sta->flags |= WLAN_STA_HT; + + ptdls_sta->flags |= WLAN_STA_WME; + + _rtw_memcpy(&ptdls_sta->htpriv.ht_cap, data, sizeof(struct rtw_ieee80211_ht_cap)); + + } else + ptdls_sta->flags &= ~WLAN_STA_HT; + + if(ptdls_sta->flags & WLAN_STA_HT) + { + if(adapter->registrypriv.ht_enable == _TRUE) + { + ptdls_sta->htpriv.ht_option = _TRUE; + } + else + { + ptdls_sta->htpriv.ht_option = _FALSE; + ptdls_sta->stat_code = _STATS_FAILURE_; + } + } + + //HT related cap + if(ptdls_sta->htpriv.ht_option) + { + //check if sta supports rx ampdu + if(adapter->registrypriv.ampdu_enable==1) + ptdls_sta->htpriv.ampdu_enable = _TRUE; + + //check if sta support s Short GI + if(ptdls_sta->htpriv.ht_cap.cap_info & cpu_to_le16(IEEE80211_HT_CAP_SGI_20|IEEE80211_HT_CAP_SGI_40)) + { + ptdls_sta->htpriv.sgi = _TRUE; + } + + // bwmode would still followed AP's setting + if(ptdls_sta->htpriv.ht_cap.cap_info & cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH)) + { + ptdls_sta->htpriv.bwmode = adapter->mlmeextpriv.cur_bwmode; + ptdls_sta->htpriv.ch_offset = adapter->mlmeextpriv.cur_ch_offset; + } + } +} + +u8 *rtw_tdls_set_ht_cap(_adapter *padapter, u8 *pframe, struct pkt_attrib *pattrib) +{ + struct rtw_ieee80211_ht_cap ht_capie; + u8 rf_type; + + //HT capabilities + _rtw_memset(&ht_capie, 0, sizeof(struct rtw_ieee80211_ht_cap)); + + ht_capie.cap_info = IEEE80211_HT_CAP_SUP_WIDTH |IEEE80211_HT_CAP_SGI_20 |IEEE80211_HT_CAP_SM_PS | + IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_TX_STBC |IEEE80211_HT_CAP_DSSSCCK40; + + { + u32 rx_packet_offset, max_recvbuf_sz; + padapter->HalFunc.GetHalDefVarHandler(padapter, HAL_DEF_RX_PACKET_OFFSET, &rx_packet_offset); + padapter->HalFunc.GetHalDefVarHandler(padapter, HAL_DEF_MAX_RECVBUF_SZ, &max_recvbuf_sz); + if(max_recvbuf_sz-rx_packet_offset>(8191-256)) + ht_capie.cap_info = ht_capie.cap_info |IEEE80211_HT_CAP_MAX_AMSDU; + } + + ht_capie.ampdu_params_info = (IEEE80211_HT_CAP_AMPDU_FACTOR&0x03); + + padapter->HalFunc.GetHwRegHandler(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + switch(rf_type) + { + case RF_1T1R: + ht_capie.cap_info |= 0x0100;//RX STBC One spatial stream + _rtw_memcpy(ht_capie.supp_mcs_set, MCS_rate_1R, 16); + break; + + case RF_2T2R: + case RF_1T2R: + default: + ht_capie.cap_info|= 0x0200;//RX STBC two spatial stream + _rtw_memcpy(ht_capie.supp_mcs_set, MCS_rate_2R, 16); + break; + } + + return(rtw_set_ie(pframe, _HT_CAPABILITY_IE_, + sizeof(struct rtw_ieee80211_ht_cap), (unsigned char*)&ht_capie, &(pattrib->pktlen))); +} + +u8 *rtw_tdls_set_sup_ch(struct mlme_ext_priv *pmlmeext, u8 *pframe, struct pkt_attrib *pattrib) +{ + u8 sup_ch[ 30 * 2 ] = { 0x00 }, sup_ch_idx = 0, idx_5g = 2; //For supported channel + do{ + if( pmlmeext->channel_set[sup_ch_idx].ChannelNum <= 14 ) + { + sup_ch[0] = 1; //First channel number + sup_ch[1] = pmlmeext->channel_set[sup_ch_idx].ChannelNum; //Number of channel + } + else + { + sup_ch[idx_5g++] = pmlmeext->channel_set[sup_ch_idx].ChannelNum; + sup_ch[idx_5g++] = 1; + } + + sup_ch_idx++; + } + while( pmlmeext->channel_set[sup_ch_idx].ChannelNum != 0 ); + return(rtw_set_ie(pframe, _SUPPORTED_CH_IE_, idx_5g, sup_ch, &(pattrib->pktlen))); +} + +#ifdef CONFIG_WFD +void rtw_tdls_process_wfd_ie(struct tdls_info *ptdlsinfo, u8 *ptr, u8 length) +{ + u8 wfd_ie[ 128 ] = { 0x00 }; + u32 wfd_ielen = 0; + u32 wfd_offset = 0; + // Try to get the TCP port information when receiving the negotiation response. + // + + wfd_offset = 0; + wfd_offset = rtw_get_wfd_ie( ptr + wfd_offset, length - wfd_offset, wfd_ie, &wfd_ielen ); + while( wfd_offset ) + { + u8 attr_content[ 10 ] = { 0x00 }; + u32 attr_contentlen = 0; + int i; + + DBG_871X( "[%s] WFD IE Found!!\n", __FUNCTION__ ); + rtw_get_wfd_attr_content( wfd_ie, wfd_ielen, WFD_ATTR_DEVICE_INFO, attr_content, &attr_contentlen); + if ( attr_contentlen ) + { + ptdlsinfo->wfd_info->peer_rtsp_ctrlport = RTW_GET_BE16( attr_content + 2 ); + DBG_871X( "[%s] Peer PORT NUM = %d\n", __FUNCTION__, ptdlsinfo->wfd_info->peer_rtsp_ctrlport ); + } + + _rtw_memset( attr_content, 0x00, 10); + attr_contentlen = 0; + rtw_get_wfd_attr_content( wfd_ie, wfd_ielen, WFD_ATTR_LOCAL_IP_ADDR, attr_content, &attr_contentlen); + if ( attr_contentlen ) + { + _rtw_memcpy(ptdlsinfo->wfd_info->peer_ip_address, ( attr_content + 1 ), 4); + DBG_871X( "[%s] Peer IP = %02u.%02u.%02u.%02u \n", __FUNCTION__, + ptdlsinfo->wfd_info->peer_ip_address[0], ptdlsinfo->wfd_info->peer_ip_address[1], + ptdlsinfo->wfd_info->peer_ip_address[2], ptdlsinfo->wfd_info->peer_ip_address[3] + ); + } + wfd_offset = rtw_get_wfd_ie( ptr + wfd_offset, length - wfd_offset, wfd_ie, &wfd_ielen ); + } +} + +void issue_tunneled_probe_req(_adapter *padapter) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + u8 baddr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + DBG_871X("[%s]\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + _rtw_memcpy(pattrib->dst, baddr, ETH_ALEN); + + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + update_tdls_attrib(padapter, pattrib); + pattrib->qsel=pattrib->priority; + if (rtw_xmit_tdls_coalesce(padapter, pmgntframe, TUNNELED_PROBE_REQ) != _SUCCESS) { + rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + rtw_dump_xframe(padapter, pmgntframe); + +exit: + + return; +} + +void issue_tunneled_probe_rsp(_adapter *padapter, union recv_frame *precv_frame) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct rx_pkt_attrib *rx_pkt_pattrib = &precv_frame->u.hdr.attrib; + + DBG_871X("[%s]\n", __FUNCTION__); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + _rtw_memcpy(pattrib->dst, rx_pkt_pattrib->src, ETH_ALEN); + + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + update_tdls_attrib(padapter, pattrib); + pattrib->qsel=pattrib->priority; + if (rtw_xmit_tdls_coalesce(padapter, pmgntframe, TUNNELED_PROBE_RSP) != _SUCCESS) { + rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + rtw_dump_xframe(padapter, pmgntframe); + +exit: + + return; +} +#endif //CONFIG_WFD + +void issue_tdls_setup_req(_adapter *padapter, u8 *mac_addr) +{ + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *ptdls_sta= NULL; + _irqL irqL; + static u8 dialogtoken = 0; + u32 timeout_interval= TPK_RESEND_COUNT * 1000; //retry timer should set at least 301 sec, using TPK_count counting 301 times. + + if(ptdlsinfo->ap_prohibited == _TRUE) + goto exit; + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + _rtw_memcpy(pattrib->dst, mac_addr, ETH_ALEN); + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + update_tdls_attrib(padapter, pattrib); + + //init peer sta_info + ptdls_sta = rtw_get_stainfo(pstapriv, mac_addr); + if(ptdls_sta==NULL) + { + ptdls_sta = rtw_alloc_stainfo(pstapriv, mac_addr); + if(ptdls_sta) + { + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + if(!(ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE)) + ptdlsinfo->sta_cnt++; + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + if( ptdlsinfo->sta_cnt == (NUM_STA - 2) ) // -2: AP + BC/MC sta + { + ptdlsinfo->sta_maximum = _TRUE; + } + } + else + { + rtw_free_xmitbuf(pxmitpriv,pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + } + + if(ptdls_sta){ + ptdls_sta->tdls_sta_state |= TDLS_RESPONDER_STATE; + //for tdls; ptdls_sta->aid is used to fill dialogtoken + ptdls_sta->dialog = dialogtoken; + dialogtoken = (dialogtoken+1)%256; + ptdls_sta->TDLS_PeerKey_Lifetime = timeout_interval; + _set_timer( &ptdls_sta->handshake_timer, TDLS_HANDSHAKE_TIME ); + } + + pattrib->qsel=pattrib->priority; + if(rtw_xmit_tdls_coalesce(padapter, pmgntframe, TDLS_SETUP_REQUEST) !=_SUCCESS ){ + rtw_free_xmitbuf(pxmitpriv,pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + rtw_dump_xframe(padapter, pmgntframe); + +exit: + + return; +} + +void issue_tdls_teardown(_adapter *padapter, u8 *mac_addr) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *ptdls_sta=NULL; + _irqL irqL; + + ptdls_sta = rtw_get_stainfo(pstapriv, mac_addr); + if(ptdls_sta==NULL){ + DBG_871X("issue tdls teardown unsuccessful\n"); + return; + }else{ + ptdls_sta->tdls_sta_state=TDLS_STATE_NONE; + } + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + _rtw_memcpy(pattrib->dst, mac_addr, ETH_ALEN); + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + update_tdls_attrib(padapter, pattrib); + pattrib->qsel=pattrib->priority; + if (rtw_xmit_tdls_coalesce(padapter, pmgntframe, TDLS_TEARDOWN) != _SUCCESS) { + rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + rtw_dump_xframe(padapter, pmgntframe); + + if(ptdls_sta->tdls_sta_state & TDLS_CH_SWITCH_ON_STATE){ + rtw_tdls_cmd(padapter, ptdls_sta->hwaddr, TDLS_CS_OFF); + } + + if( ptdls_sta->timer_flag == 1 ) + { + _enter_critical_bh(&(padapter->tdlsinfo.hdl_lock), &irqL); + ptdls_sta->timer_flag = 2; + _exit_critical_bh(&(padapter->tdlsinfo.hdl_lock), &irqL); + } + else + rtw_tdls_cmd(padapter, mac_addr, TDLS_FREE_STA ); + + +exit: + + return; +} + +void issue_tdls_dis_req(_adapter *padapter, u8 *mac_addr) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + u8 baddr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + if(mac_addr == NULL) + _rtw_memcpy(pattrib->dst, baddr, ETH_ALEN); + else + _rtw_memcpy(pattrib->dst, mac_addr, ETH_ALEN); + + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + update_tdls_attrib(padapter, pattrib); + pattrib->qsel=pattrib->priority; + if (rtw_xmit_tdls_coalesce(padapter, pmgntframe, TDLS_DISCOVERY_REQUEST) != _SUCCESS) { + rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + rtw_dump_xframe(padapter, pmgntframe); + DBG_871X("issue tdls dis req\n"); + +exit: + + return; +} + +void issue_tdls_setup_rsp(_adapter *padapter, union recv_frame *precv_frame) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct rx_pkt_attrib *rx_pkt_pattrib = &precv_frame->u.hdr.attrib; + _irqL irqL; + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + _rtw_memcpy(pattrib->dst, rx_pkt_pattrib->src, ETH_ALEN); + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, rx_pkt_pattrib->bssid, ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + update_tdls_attrib(padapter, pattrib); + pattrib->qsel=pattrib->priority; + if (rtw_xmit_tdls_coalesce(padapter, pmgntframe, TDLS_SETUP_RESPONSE) != _SUCCESS) { + rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + rtw_dump_xframe(padapter, pmgntframe); + +exit: + + return; + +} + +void issue_tdls_setup_cfm(_adapter *padapter, union recv_frame *precv_frame) +{ + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct sta_info *ptdls_sta=NULL; + _irqL irqL; + + struct rx_pkt_attrib *rx_pkt_pattrib = & precv_frame->u.hdr.attrib; + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + _rtw_memcpy(pattrib->dst, rx_pkt_pattrib->src, ETH_ALEN); + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, rx_pkt_pattrib->bssid, ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + update_tdls_attrib(padapter, pattrib); + pattrib->qsel=pattrib->priority; + if (rtw_xmit_tdls_coalesce(padapter, pmgntframe, TDLS_SETUP_CONFIRM) != _SUCCESS) { + rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + + rtw_dump_xframe(padapter, pmgntframe); + +exit: + + return; + +} + +//TDLS Discovery Response frame is a management action frame +void issue_tdls_dis_rsp(_adapter *padapter, union recv_frame *precv_frame, u8 dialog) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + + struct rx_pkt_attrib *rx_pkt_pattrib = &precv_frame->u.hdr.attrib; + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + // unicast probe request frame + _rtw_memcpy(pwlanhdr->addr1, rx_pkt_pattrib->src, ETH_ALEN); + _rtw_memcpy(pattrib->dst, pwlanhdr->addr1, ETH_ALEN); + + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pattrib->src, pwlanhdr->addr2, ETH_ALEN); + + _rtw_memcpy(pwlanhdr->addr3, rx_pkt_pattrib->bssid, ETH_ALEN); + _rtw_memcpy(pattrib->ra, pwlanhdr->addr3, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof (struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof (struct rtw_ieee80211_hdr_3addr); + + rtw_build_tdls_dis_rsp_ies(padapter, pmgntframe, pframe, dialog); + + pattrib->nr_frags = 1; + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + + return; +} + +void issue_tdls_peer_traffic_indication(_adapter *padapter, struct sta_info *ptdls_sta) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + + static u8 dialogtoken=0; + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + _rtw_memcpy(pattrib->dst, ptdls_sta->hwaddr, ETH_ALEN); + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + //for tdls; pattrib->nr_frags is used to fill dialogtoken + ptdls_sta->dialog = dialogtoken; + dialogtoken = (dialogtoken+1)%256; + //PTI frame's priority should be AC_VO + pattrib->priority = 7; + + update_tdls_attrib(padapter, pattrib); + pattrib->qsel=pattrib->priority; + if (rtw_xmit_tdls_coalesce(padapter, pmgntframe, TDLS_PEER_TRAFFIC_INDICATION) != _SUCCESS) { + rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + rtw_dump_xframe(padapter, pmgntframe); + +exit: + + return; +} + +void issue_tdls_ch_switch_req(_adapter *padapter, u8 *mac_addr) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + _rtw_memcpy(pattrib->dst, mac_addr, ETH_ALEN); + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + update_tdls_attrib(padapter, pattrib); + + pattrib->qsel=pattrib->priority; + if(rtw_xmit_tdls_coalesce(padapter, pmgntframe, TDLS_CHANNEL_SWITCH_REQUEST) !=_SUCCESS ){ + rtw_free_xmitbuf(pxmitpriv,pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + rtw_dump_xframe(padapter, pmgntframe); + +exit: + + return; +} + +void issue_tdls_ch_switch_rsp(_adapter *padapter, u8 *mac_addr) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + + _irqL irqL; + + if ((pmgntframe = alloc_mgtxmitframe(pxmitpriv)) == NULL) + { + return; + } + + //update attribute + pattrib = &pmgntframe->attrib; + + pmgntframe->frame_tag = DATA_FRAMETAG; + pattrib->ether_type = 0x890d; + pattrib->pctrl =0; + + _rtw_memcpy(pattrib->dst, mac_addr, ETH_ALEN); + _rtw_memcpy(pattrib->src, myid(&(padapter->eeprompriv)), ETH_ALEN); + + _rtw_memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + update_tdls_attrib(padapter, pattrib); + + pattrib->qsel=pattrib->priority; +/* + _enter_critical_bh(&pxmitpriv->lock, &irqL); + if(xmitframe_enqueue_for_tdls_sleeping_sta(padapter, pmgntframe)==_TRUE){ + _exit_critical_bh(&pxmitpriv->lock, &irqL); + return _FALSE; + } +*/ + if(rtw_xmit_tdls_coalesce(padapter, pmgntframe, TDLS_CHANNEL_SWITCH_RESPONSE) !=_SUCCESS ){ + rtw_free_xmitbuf(pxmitpriv,pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; + } + rtw_dump_xframe(padapter, pmgntframe); + +exit: + + return; +} + +sint On_TDLS_Dis_Rsp(_adapter *adapter, union recv_frame *precv_frame) +{ + struct sta_info *ptdls_sta = NULL, *psta = rtw_get_stainfo(&(adapter->stapriv), get_bssid(&(adapter->mlmepriv))); + struct recv_priv *precvpriv = &(adapter->recvpriv); + u8 *ptr = precv_frame->u.hdr.rx_data, *psa; + struct rx_pkt_attrib *pattrib = &(precv_frame->u.hdr.attrib); + struct tdls_info *ptdlsinfo = &(adapter->tdlsinfo); + u8 empty_addr[ETH_ALEN] = { 0x00 }; + int UndecoratedSmoothedPWDB; + + + //WFDTDLS: for sigma test, not to setup direct link automatically + ptdlsinfo->dev_discovered = 1; + +#ifdef CONFIG_TDLS_AUTOSETUP + psa = get_sa(ptr); + ptdls_sta = rtw_get_stainfo(&(adapter->stapriv), psa); + + if(ptdls_sta != NULL) + { + ptdls_sta->tdls_sta_state |= TDLS_ALIVE_STATE; + + //Record the tdls sta with lowest signal strength + if( (ptdlsinfo->sta_maximum == _TRUE) && (ptdls_sta->alive_count >= 1) ) + { + if( _rtw_memcmp(ptdlsinfo->ss_record.macaddr, empty_addr, ETH_ALEN) ) + { + _rtw_memcpy(ptdlsinfo->ss_record.macaddr, psa, ETH_ALEN); + ptdlsinfo->ss_record.RxPWDBAll = pattrib->RxPWDBAll; + } + else + { + if( ptdlsinfo->ss_record.RxPWDBAll < pattrib->RxPWDBAll ) + { + _rtw_memcpy(ptdlsinfo->ss_record.macaddr, psa, ETH_ALEN); + ptdlsinfo->ss_record.RxPWDBAll = pattrib->RxPWDBAll; + } + } + } + + } + else + { + if( ptdlsinfo->sta_maximum == _TRUE) + { + if( _rtw_memcmp( ptdlsinfo->ss_record.macaddr, empty_addr, ETH_ALEN ) ) + { + //All traffics are busy, do not set up another direct link. + return _FAIL; + } + else + { + if( pattrib->RxPWDBAll > ptdlsinfo->ss_record.RxPWDBAll ) + { + issue_tdls_teardown(adapter, ptdlsinfo->ss_record.macaddr); + } + else + { + return _FAIL; + } + } + } + + adapter->HalFunc.GetHalDefVarHandler(adapter, HAL_DEF_UNDERCORATEDSMOOTHEDPWDB, &UndecoratedSmoothedPWDB); + + if( pattrib->RxPWDBAll + TDLS_SIGNAL_THRESH >= UndecoratedSmoothedPWDB); + { + DBG_871X("pattrib->RxPWDBAll=%d, pdmpriv->UndecoratedSmoothedPWDB=%d\n", pattrib->RxPWDBAll, UndecoratedSmoothedPWDB); + issue_tdls_setup_req(adapter, psa); + } + } +#endif //CONFIG_TDLS_AUTOSETUP + + return _SUCCESS; +} + +sint On_TDLS_Setup_Req(_adapter *adapter, union recv_frame *precv_frame) +{ + struct tdls_info *ptdlsinfo = &adapter->tdlsinfo; + u8 *psa, *pmyid; + struct sta_info *ptdls_sta= NULL; + struct sta_priv *pstapriv = &adapter->stapriv; + u8 *ptr = precv_frame->u.hdr.rx_data; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + struct security_priv *psecuritypriv = &adapter->securitypriv; + _irqL irqL; + struct rx_pkt_attrib *prx_pkt_attrib = &precv_frame->u.hdr.attrib; + u8 *prsnie, *ppairwise_cipher; + u8 i, k, pairwise_count; + u8 ccmp_have=0, rsnie_have=0; + u16 j; + u8 SNonce[32]; + u32 *timeout_interval; + sint parsing_length; //frame body length, without icv_len + PNDIS_802_11_VARIABLE_IEs pIE; + u8 FIXED_IE = 5; + unsigned char supportRate[16]; + int supportRateNum = 0; + + psa = get_sa(ptr); + ptdls_sta = rtw_get_stainfo(pstapriv, psa); + + pmyid=myid(&(adapter->eeprompriv)); + ptr +=prx_pkt_attrib->hdrlen + prx_pkt_attrib->iv_len+LLC_HEADER_SIZE+TYPE_LENGTH_FIELD_SIZE+1; + parsing_length= ((union recv_frame *)precv_frame)->u.hdr.len + -prx_pkt_attrib->hdrlen + -prx_pkt_attrib->iv_len + -prx_pkt_attrib->icv_len + -LLC_HEADER_SIZE + -ETH_TYPE_LEN + -PAYLOAD_TYPE_LEN + -FIXED_IE; + + if(ptdlsinfo->ap_prohibited == _TRUE) + { + goto exit; + } + + if(ptdls_sta==NULL){ + ptdls_sta = rtw_alloc_stainfo(pstapriv, psa); + }else{ + if(ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE){ + //If the direct link is already set up + //Process as re-setup after tear down + DBG_871X("re-setup a direct link\n"); + } + //already receiving TDLS setup request + else if(ptdls_sta->tdls_sta_state & TDLS_INITIATOR_STATE){ + DBG_871X("receive duplicated TDLS setup request frame in handshaking\n"); + goto exit; + } + //When receiving and sending setup_req to the same link at the same time, STA with higher MAC_addr would be initiator + //following is to check out MAC_addr + else if(ptdls_sta->tdls_sta_state & TDLS_RESPONDER_STATE){ + DBG_871X("receive setup_req after sending setup_req\n"); + for (i=0;i<6;i++){ + if(*(pmyid+i)==*(psa+i)){ + } + else if(*(pmyid+i)>*(psa+i)){ + goto exit; + }else if(*(pmyid+i)<*(psa+i)){ + ptdls_sta->tdls_sta_state=TDLS_INITIATOR_STATE; + break; + } + } + } + } + + if(ptdls_sta) + { + ptdls_sta->dialog = *(ptr+2); //copy dialog token + ptdls_sta->stat_code = 0; + + //parsing information element + for(j=FIXED_IE; j<parsing_length;){ + + pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr+ j); + + switch (pIE->ElementID) + { + case _SUPPORTEDRATES_IE_: + _rtw_memcpy(supportRate, pIE->data, pIE->Length); + supportRateNum = pIE->Length; + break; + case _COUNTRY_IE_: + break; + case _EXT_SUPPORTEDRATES_IE_: + if(supportRateNum<=sizeof(supportRate)) + { + _rtw_memcpy(supportRate+supportRateNum, pIE->data, pIE->Length); + supportRateNum += pIE->Length; + } + break; + case _SUPPORTED_CH_IE_: + break; + case _RSN_IE_2_: + rsnie_have=1; + if(prx_pkt_attrib->encrypt){ + prsnie=(u8*)pIE; + //check whether initiator STA has CCMP pairwise_cipher. + ppairwise_cipher=prsnie+10; + _rtw_memcpy(&pairwise_count, (u16*)(ppairwise_cipher-2), 1); + for(k=0;k<pairwise_count;k++){ + if(_rtw_memcmp( ppairwise_cipher+4*k, RSN_CIPHER_SUITE_CCMP, 4)==_TRUE) + ccmp_have=1; + } + if(ccmp_have==0){ + //invalid contents of RSNIE + ptdls_sta->stat_code=72; + } + } + break; + case _EXT_CAP_IE_: + break; + case _VENDOR_SPECIFIC_IE_: + break; + case _FTIE_: + if(prx_pkt_attrib->encrypt) + _rtw_memcpy(SNonce, (ptr+j+52), 32); + break; + case _TIMEOUT_ITVL_IE_: + if(prx_pkt_attrib->encrypt) + timeout_interval = (u32 *)(ptr+j+3); + break; + case _RIC_Descriptor_IE_: + break; + case _HT_CAPABILITY_IE_: + rtw_tdls_process_ht_cap(adapter, ptdls_sta, pIE->data, pIE->Length); + break; + case EID_BSSCoexistence: + break; + case _LINK_ID_IE_: + if(_rtw_memcmp(get_bssid(pmlmepriv), pIE->data, 6) == _FALSE) + { + //not in the same BSS + ptdls_sta->stat_code=7; + } + break; + default: + break; + } + + j += (pIE->Length + 2); + + } + + //update station supportRate + ptdls_sta->bssratelen = supportRateNum; + _rtw_memcpy(ptdls_sta->bssrateset, supportRate, supportRateNum); + + //check status code + //if responder STA has/hasn't security on AP, but request hasn't/has RSNIE, it should reject + if(ptdls_sta->stat_code == 0 ) + { + if(rsnie_have && (prx_pkt_attrib->encrypt==0)){ + //security disabled + ptdls_sta->stat_code = 5; + }else if(rsnie_have==0 && (prx_pkt_attrib->encrypt)){ + //request haven't RSNIE + ptdls_sta->stat_code = 38; + } + +#ifdef CONFIG_WFD + //WFD test plan version 0.18.2 test item 5.1.5 + //SoUT does not use TDLS if AP uses weak security + if ( adapter->wdinfo.wfd_tdls_enable ) + { + if(rsnie_have && (prx_pkt_attrib->encrypt != _AES_)) + { + ptdls_sta->stat_code = 5; + } + } +#endif //CONFIG_WFD + } + + ptdls_sta->tdls_sta_state|= TDLS_INITIATOR_STATE; + if(prx_pkt_attrib->encrypt){ + _rtw_memcpy(ptdls_sta->SNonce, SNonce, 32); + _rtw_memcpy(&(ptdls_sta->TDLS_PeerKey_Lifetime), timeout_interval, 4); + } + _enter_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + if(!(ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE)) + ptdlsinfo->sta_cnt++; + _exit_critical_bh(&(pstapriv->sta_hash_lock), &irqL); + if( ptdlsinfo->sta_cnt == (NUM_STA - 2) ) // -2: AP + BC/MC sta + { + ptdlsinfo->sta_maximum = _TRUE; + } + +#ifdef CONFIG_WFD + rtw_tdls_process_wfd_ie(ptdlsinfo, ptr + FIXED_IE, parsing_length - FIXED_IE); +#endif // CONFIG_WFD + + } + else + { + goto exit; + } + + issue_tdls_setup_rsp(adapter, precv_frame); + + if(ptdls_sta->stat_code==0) + { + _set_timer( &ptdls_sta->handshake_timer, TDLS_HANDSHAKE_TIME); + } + else //status code!=0 ; setup unsuccess + { + free_tdls_sta(adapter, ptdls_sta); + } + +exit: + + return _FAIL; +} + +sint On_TDLS_Setup_Rsp(_adapter *adapter, union recv_frame *precv_frame) +{ + struct tdls_info *ptdlsinfo = &adapter->tdlsinfo; + struct sta_info *ptdls_sta= NULL; + struct sta_priv *pstapriv = &adapter->stapriv; + u8 *ptr = precv_frame->u.hdr.rx_data; + _irqL irqL; + struct rx_pkt_attrib *prx_pkt_attrib = &precv_frame->u.hdr.attrib; + u8 *psa; + u16 stat_code; + sint parsing_length; //frame body length, without icv_len + PNDIS_802_11_VARIABLE_IEs pIE; + u8 FIXED_IE =7; + u8 *pftie, *ptimeout_ie, *plinkid_ie, *prsnie, *pftie_mic, *ppairwise_cipher; + u16 pairwise_count, j, k; + u8 verify_ccmp=0; + unsigned char supportRate[16]; + int supportRateNum = 0; + + psa = get_sa(ptr); + ptdls_sta = rtw_get_stainfo(pstapriv, psa); + + if ( NULL == ptdls_sta ) + { + return _FAIL; + } + + ptr +=prx_pkt_attrib->hdrlen + prx_pkt_attrib->iv_len+LLC_HEADER_SIZE+TYPE_LENGTH_FIELD_SIZE+1; + parsing_length= ((union recv_frame *)precv_frame)->u.hdr.len + -prx_pkt_attrib->hdrlen + -prx_pkt_attrib->iv_len + -prx_pkt_attrib->icv_len + -LLC_HEADER_SIZE + -TYPE_LENGTH_FIELD_SIZE + -1 + -FIXED_IE; + + _rtw_memcpy(&stat_code, ptr+2, 2); + + if(stat_code!=0) + { + DBG_871X( "[%s] status_code = %d, free_tdls_sta\n", __FUNCTION__, stat_code ); + free_tdls_sta(adapter, ptdls_sta); + return _FAIL; + } + + stat_code = 0; + + //parsing information element + for(j=FIXED_IE; j<parsing_length;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr+ j); + + switch (pIE->ElementID) + { + case _SUPPORTEDRATES_IE_: + _rtw_memcpy(supportRate, pIE->data, pIE->Length); + supportRateNum = pIE->Length; + break; + case _COUNTRY_IE_: + break; + case _EXT_SUPPORTEDRATES_IE_: + if(supportRateNum<=sizeof(supportRate)) + { + _rtw_memcpy(supportRate+supportRateNum, pIE->data, pIE->Length); + supportRateNum += pIE->Length; + } + break; + case _SUPPORTED_CH_IE_: + break; + case _RSN_IE_2_: + prsnie=(u8*)pIE; + //check whether responder STA has CCMP pairwise_cipher. + ppairwise_cipher=prsnie+10; + _rtw_memcpy(&pairwise_count, (u16*)(ppairwise_cipher-2), 2); + for(k=0;k<pairwise_count;k++){ + if(_rtw_memcmp( ppairwise_cipher+4*k, RSN_CIPHER_SUITE_CCMP, 4)==_TRUE) + verify_ccmp=1; + } + case _EXT_CAP_IE_: + break; + case _VENDOR_SPECIFIC_IE_: + break; + case _FTIE_: + pftie=(u8*)pIE; + _rtw_memcpy(ptdls_sta->ANonce, (ptr+j+20), 32); + break; + case _TIMEOUT_ITVL_IE_: + ptimeout_ie=(u8*)pIE; + break; + case _RIC_Descriptor_IE_: + break; + case _HT_CAPABILITY_IE_: + rtw_tdls_process_ht_cap(adapter, ptdls_sta, pIE->data, pIE->Length); + break; + case EID_BSSCoexistence: + break; + case _LINK_ID_IE_: + plinkid_ie=(u8*)pIE; + break; + default: + break; + } + + j += (pIE->Length + 2); + + } + + //update station supportRate + ptdls_sta->bssratelen = supportRateNum; + _rtw_memcpy(ptdls_sta->bssrateset, supportRate, supportRateNum); + +#ifdef CONFIG_WFD + rtw_tdls_process_wfd_ie(ptdlsinfo, ptr + FIXED_IE, parsing_length - FIXED_IE); +#endif // CONFIG_WFD + + if(stat_code != 0) + { + ptdls_sta->stat_code = stat_code; + } + else + { + if(prx_pkt_attrib->encrypt) + { + if(verify_ccmp==1) + { + wpa_tdls_generate_tpk(adapter, ptdls_sta); + ptdls_sta->stat_code=0; + if(tdls_verify_mic(ptdls_sta->tpk.kck, 2, plinkid_ie, prsnie, ptimeout_ie, pftie)==0) //0: Invalid, 1: valid + { + free_tdls_sta(adapter, ptdls_sta); + return _FAIL; + } + } + else + { + ptdls_sta->stat_code=72; //invalide contents of RSNIE + } + + }else{ + ptdls_sta->stat_code=0; + } + } + + DBG_871X("issue_tdls_setup_cfm\n"); + issue_tdls_setup_cfm(adapter, precv_frame); + + if(ptdls_sta->stat_code==0) + { + ptdlsinfo->setup_state = TDLS_LINKED_STATE; + + if( ptdls_sta->tdls_sta_state & TDLS_RESPONDER_STATE ) + { + ptdls_sta->tdls_sta_state |= TDLS_LINKED_STATE; + _cancel_timer_ex( &ptdls_sta->handshake_timer); +#ifdef CONFIG_TDLS_AUTOCHECKALIVE + _set_timer( &ptdls_sta->alive_timer1, TDLS_ALIVE_TIMER_PH1); +#endif //CONFIG_TDLS_AUTOSETUP + } + + rtw_tdls_set_mac_id(ptdlsinfo, ptdls_sta); + rtw_tdls_set_key(adapter, prx_pkt_attrib, ptdls_sta); + + rtw_tdls_cmd(adapter, ptdls_sta->hwaddr, TDLS_WRCR); + + } + else //status code!=0 ; setup unsuccessful + { + free_tdls_sta(adapter, ptdls_sta); + } + + return _FAIL; + +} + +sint On_TDLS_Setup_Cfm(_adapter *adapter, union recv_frame *precv_frame) +{ + struct tdls_info *ptdlsinfo = &adapter->tdlsinfo; + struct sta_info *ptdls_sta= NULL; + struct sta_priv *pstapriv = &adapter->stapriv; + u8 *ptr = precv_frame->u.hdr.rx_data; + _irqL irqL; + struct rx_pkt_attrib *prx_pkt_attrib = &precv_frame->u.hdr.attrib; + u8 *psa; + u16 stat_code; + sint parsing_length; + PNDIS_802_11_VARIABLE_IEs pIE; + u8 FIXED_IE =5; + u8 *pftie, *ptimeout_ie, *plinkid_ie, *prsnie, *pftie_mic, *ppairwise_cipher; + u16 j, pairwise_count; + + psa = get_sa(ptr); + ptdls_sta = rtw_get_stainfo(pstapriv, psa); + + ptr +=prx_pkt_attrib->hdrlen + prx_pkt_attrib->iv_len+LLC_HEADER_SIZE+TYPE_LENGTH_FIELD_SIZE+1; + parsing_length= ((union recv_frame *)precv_frame)->u.hdr.len + -prx_pkt_attrib->hdrlen + -prx_pkt_attrib->iv_len + -prx_pkt_attrib->icv_len + -LLC_HEADER_SIZE + -ETH_TYPE_LEN + -PAYLOAD_TYPE_LEN + -FIXED_IE; + _rtw_memcpy(&stat_code, ptr+2, 2); + + if(stat_code!=0){ + DBG_871X( "[%s] stat_code = %d\n, free_tdls_sta", __FUNCTION__, stat_code ); + free_tdls_sta(adapter, ptdls_sta); + return _FAIL; + } + + if(prx_pkt_attrib->encrypt){ + //parsing information element + for(j=FIXED_IE; j<parsing_length;){ + + pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr+ j); + + switch (pIE->ElementID) + { + case _RSN_IE_2_: + prsnie=(u8*)pIE; + break; + case _VENDOR_SPECIFIC_IE_: + break; + case _FTIE_: + pftie=(u8*)pIE; + break; + case _TIMEOUT_ITVL_IE_: + ptimeout_ie=(u8*)pIE; + break; + case _HT_EXTRA_INFO_IE_: + break; + case _LINK_ID_IE_: + plinkid_ie=(u8*)pIE; + break; + default: + break; + } + + j += (pIE->Length + 2); + + } + + //verify mic in FTIE MIC field + if(tdls_verify_mic(ptdls_sta->tpk.kck, 3, plinkid_ie, prsnie, ptimeout_ie, pftie)==0){ //0: Invalid, 1: Valid + free_tdls_sta(adapter, ptdls_sta); + return _FAIL; + } + + } + + ptdlsinfo->setup_state = TDLS_LINKED_STATE; + if( ptdls_sta->tdls_sta_state & TDLS_INITIATOR_STATE ) + { + ptdls_sta->tdls_sta_state|=TDLS_LINKED_STATE; + _cancel_timer_ex( &ptdls_sta->handshake_timer); +#ifdef CONFIG_TDLS_AUTOCHECKALIVE + _set_timer( &ptdls_sta->alive_timer1, TDLS_ALIVE_TIMER_PH1); +#endif //CONFIG_TDLS_AUTOCHECKALIVE + } + + rtw_tdls_set_mac_id(ptdlsinfo, ptdls_sta); + rtw_tdls_set_key(adapter, prx_pkt_attrib, ptdls_sta); + + rtw_tdls_cmd(adapter, ptdls_sta->hwaddr, TDLS_WRCR); + + return _FAIL; + +} + +sint On_TDLS_Dis_Req(_adapter *adapter, union recv_frame *precv_frame) +{ + struct rx_pkt_attrib *prx_pkt_attrib = &precv_frame->u.hdr.attrib; + struct sta_priv *pstapriv = &adapter->stapriv; + struct sta_info *psta_ap; + u8 *ptr = precv_frame->u.hdr.rx_data; + sint parsing_length; //frame body length, without icv_len + PNDIS_802_11_VARIABLE_IEs pIE; + u8 FIXED_IE = 3, *dst, *pdialog = NULL; + u16 j; + + ptr +=prx_pkt_attrib->hdrlen + prx_pkt_attrib->iv_len + LLC_HEADER_SIZE+TYPE_LENGTH_FIELD_SIZE + 1; + pdialog=ptr+2; + + parsing_length= ((union recv_frame *)precv_frame)->u.hdr.len + -prx_pkt_attrib->hdrlen + -prx_pkt_attrib->iv_len + -prx_pkt_attrib->icv_len + -LLC_HEADER_SIZE + -TYPE_LENGTH_FIELD_SIZE + -1 + -FIXED_IE; + + //parsing information element + for(j=FIXED_IE; j<parsing_length;){ + + pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr+ j); + + switch (pIE->ElementID) + { + case _LINK_ID_IE_: + psta_ap = rtw_get_stainfo(pstapriv, pIE->data); + if(psta_ap == NULL) + { + goto exit; + } + dst = pIE->data + 12; + if( (MacAddr_isBcst(dst) == _FALSE) && (_rtw_memcmp(myid(&(adapter->eeprompriv)), dst, 6) == _FALSE) ) + { + goto exit; + } + break; + default: + break; + } + + j += (pIE->Length + 2); + + } + + //check frame contents + + issue_tdls_dis_rsp(adapter, precv_frame, *(pdialog) ); + +exit: + + return _FAIL; + +} + +sint On_TDLS_Teardown(_adapter *adapter, union recv_frame *precv_frame) +{ + u8 *psa; + u8 *ptr = precv_frame->u.hdr.rx_data; + struct rx_pkt_attrib *prx_pkt_attrib = &precv_frame->u.hdr.attrib; + struct mlme_ext_priv *pmlmeext = &(adapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct sta_priv *pstapriv = &adapter->stapriv; + struct sta_info *ptdls_sta= NULL; + _irqL irqL; + + psa = get_sa(ptr); + + ptdls_sta = rtw_get_stainfo(pstapriv, psa); + if(ptdls_sta!=NULL){ + if(ptdls_sta->tdls_sta_state & TDLS_CH_SWITCH_ON_STATE){ + rtw_tdls_cmd(adapter, ptdls_sta->hwaddr, TDLS_CS_OFF); + } + free_tdls_sta(adapter, ptdls_sta); + } + + return _FAIL; + +} + +u8 TDLS_check_ch_state(uint state){ + if( (state & TDLS_CH_SWITCH_ON_STATE) && + (state & TDLS_AT_OFF_CH_STATE) && + (state & TDLS_PEER_AT_OFF_STATE) ){ + + if(state & TDLS_PEER_SLEEP_STATE) + return 2; //U-APSD + ch. switch + else + return 1; //ch. switch + }else + return 0; +} + +//we process buffered data for 1. U-APSD, 2. ch. switch, 3. U-APSD + ch. switch here +sint On_TDLS_Peer_Traffic_Rsp(_adapter *adapter, union recv_frame *precv_frame) +{ + struct tdls_info *ptdlsinfo = &adapter->tdlsinfo; + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + struct rx_pkt_attrib *pattrib = & precv_frame->u.hdr.attrib; + struct sta_priv *pstapriv = &adapter->stapriv; + //get peer sta infomation + struct sta_info *ptdls_sta = rtw_get_stainfo(pstapriv, pattrib->src); + u8 wmmps_ac=0, state=TDLS_check_ch_state(ptdls_sta->tdls_sta_state); + int i; + + ptdls_sta->sta_stats.rx_data_pkts++; + + //receive peer traffic response frame, sleeping STA wakes up + //ptdls_sta->tdls_sta_state &= ~(TDLS_PEER_SLEEP_STATE); + process_wmmps_data( adapter, precv_frame); + + // if noticed peer STA wakes up by receiving peer traffic response + // and we want to do channel swtiching, then we will transmit channel switch request first + if(ptdls_sta->tdls_sta_state & TDLS_APSD_CHSW_STATE){ + issue_tdls_ch_switch_req(adapter, pattrib->src); + ptdls_sta->tdls_sta_state &= ~(TDLS_APSD_CHSW_STATE); + return _FAIL; + } + + //check 4-AC queue bit + if(ptdls_sta->uapsd_vo || ptdls_sta->uapsd_vi || ptdls_sta->uapsd_be || ptdls_sta->uapsd_bk) + wmmps_ac=1; + + //if it's a direct link and have buffered frame + if(ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE){ + if(wmmps_ac && state) + { + _irqL irqL; + _list *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe=NULL; + + _enter_critical_bh(&ptdls_sta->sleep_q.lock, &irqL); + + xmitframe_phead = get_list_head(&ptdls_sta->sleep_q); + xmitframe_plist = get_next(xmitframe_phead); + + //transmit buffered frames + while ((rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) == _FALSE) + { + pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list); + xmitframe_plist = get_next(xmitframe_plist); + rtw_list_delete(&pxmitframe->list); + + ptdls_sta->sleepq_len--; + if(ptdls_sta->sleepq_len>0){ + pxmitframe->attrib.mdata = 1; + pxmitframe->attrib.eosp = 0; + }else{ + pxmitframe->attrib.mdata = 0; + pxmitframe->attrib.eosp = 1; + } + //pxmitframe->attrib.triggered = 1; //maybe doesn't need in TDLS + if(adapter->HalFunc.hal_xmit(adapter, pxmitframe) == _TRUE) + { + rtw_os_xmit_complete(adapter, pxmitframe); + } + + } + + if(ptdls_sta->sleepq_len==0) + { + DBG_871X("no buffered packets for tdls to xmit\n"); + //on U-APSD + CH. switch state, when there is no buffered date to xmit, + // we should go back to base channel + if(state==2){ + rtw_tdls_cmd(adapter, ptdls_sta->hwaddr, TDLS_CS_OFF); + }else if(ptdls_sta->tdls_sta_state&TDLS_SW_OFF_STATE){ + ptdls_sta->tdls_sta_state &= ~(TDLS_SW_OFF_STATE); + ptdlsinfo->candidate_ch= pmlmeext->cur_channel; + issue_tdls_ch_switch_req(adapter, pattrib->src); + DBG_871X("issue tdls ch switch req back to base channel\n"); + } + + } + else + { + DBG_871X("error!psta->sleepq_len=%d\n", ptdls_sta->sleepq_len); + ptdls_sta->sleepq_len=0; + } + + _exit_critical_bh(&ptdls_sta->sleep_q.lock, &irqL); + + } + + } + + return _FAIL; +} + +sint On_TDLS_Ch_Switch_Req(_adapter *adapter, union recv_frame *precv_frame) +{ + struct sta_info *ptdls_sta= NULL; + struct sta_priv *pstapriv = &adapter->stapriv; + u8 *ptr = precv_frame->u.hdr.rx_data; + struct rx_pkt_attrib *prx_pkt_attrib = &precv_frame->u.hdr.attrib; + u8 *psa; + sint parsing_length; + PNDIS_802_11_VARIABLE_IEs pIE; + u8 FIXED_IE =3; + u16 j; + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + + psa = get_sa(ptr); + ptdls_sta = rtw_get_stainfo(pstapriv, psa); + + ptr +=prx_pkt_attrib->hdrlen + prx_pkt_attrib->iv_len+LLC_HEADER_SIZE+TYPE_LENGTH_FIELD_SIZE+1; + parsing_length= ((union recv_frame *)precv_frame)->u.hdr.len + -prx_pkt_attrib->hdrlen + -prx_pkt_attrib->iv_len + -prx_pkt_attrib->icv_len + -LLC_HEADER_SIZE + -ETH_TYPE_LEN + -PAYLOAD_TYPE_LEN + -FIXED_IE; + + ptdls_sta->off_ch = *(ptr+2); + + //parsing information element + for(j=FIXED_IE; j<parsing_length;){ + + pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr+ j); + + switch (pIE->ElementID) + { + case _COUNTRY_IE_: + break; + case _CH_SWTICH_ANNOUNCE_: + break; + case _LINK_ID_IE_: + break; + case _CH_SWITCH_TIMING_: + _rtw_memcpy(&ptdls_sta->ch_switch_time, pIE->data, 2); + _rtw_memcpy(&ptdls_sta->ch_switch_timeout, pIE->data+2, 2); + default: + break; + } + + j += (pIE->Length + 2); + + } + + //todo: check status + ptdls_sta->stat_code=0; + ptdls_sta->tdls_sta_state |= TDLS_CH_SWITCH_ON_STATE; + + issue_nulldata(adapter, NULL, 1, 0, 0); + + issue_tdls_ch_switch_rsp(adapter, psa); + + DBG_871X("issue tdls channel switch response\n"); + + if((ptdls_sta->tdls_sta_state & TDLS_CH_SWITCH_ON_STATE) && ptdls_sta->off_ch==pmlmeext->cur_channel){ + DBG_871X("back to base channel %x\n", pmlmeext->cur_channel); + ptdls_sta->option=7; + rtw_tdls_cmd(adapter, ptdls_sta->hwaddr, TDLS_BASE_CH); + }else{ + ptdls_sta->option=6; + rtw_tdls_cmd(adapter, ptdls_sta->hwaddr, TDLS_OFF_CH); + } + return _FAIL; +} + +sint On_TDLS_Ch_Switch_Rsp(_adapter *adapter, union recv_frame *precv_frame) +{ + struct sta_info *ptdls_sta= NULL; + struct sta_priv *pstapriv = &adapter->stapriv; + u8 *ptr = precv_frame->u.hdr.rx_data; + struct rx_pkt_attrib *prx_pkt_attrib = &precv_frame->u.hdr.attrib; + u8 *psa; + sint parsing_length; + PNDIS_802_11_VARIABLE_IEs pIE; + u8 FIXED_IE =4; + u16 stat_code, j, switch_time, switch_timeout; + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + + psa = get_sa(ptr); + ptdls_sta = rtw_get_stainfo(pstapriv, psa); + + //if channel switch is running and receiving Unsolicited TDLS Channel Switch Response, + //it will go back to base channel and terminate this channel switch procedure + if(ptdls_sta->tdls_sta_state & TDLS_CH_SWITCH_ON_STATE ){ + if(pmlmeext->cur_channel==ptdls_sta->off_ch){ + DBG_871X("back to base channel %x\n", pmlmeext->cur_channel); + ptdls_sta->option=7; + rtw_tdls_cmd(adapter, ptdls_sta->hwaddr, TDLS_OFF_CH); + }else{ + DBG_871X("receive unsolicited channel switch response \n"); + rtw_tdls_cmd(adapter, ptdls_sta->hwaddr, TDLS_CS_OFF); + } + return _FAIL; + } + + //avoiding duplicated or unconditional ch. switch. rsp + if((ptdls_sta->tdls_sta_state & TDLS_CH_SW_INITIATOR_STATE) != TDLS_CH_SW_INITIATOR_STATE) + return _FAIL; + + ptr +=prx_pkt_attrib->hdrlen + prx_pkt_attrib->iv_len+LLC_HEADER_SIZE+TYPE_LENGTH_FIELD_SIZE+1; + parsing_length= ((union recv_frame *)precv_frame)->u.hdr.len + -prx_pkt_attrib->hdrlen + -prx_pkt_attrib->iv_len + -prx_pkt_attrib->icv_len + -LLC_HEADER_SIZE + -ETH_TYPE_LEN + -PAYLOAD_TYPE_LEN + -FIXED_IE; + + _rtw_memcpy(&stat_code, ptr+2, 2); + + if(stat_code!=0){ + return _FAIL; + } + + //parsing information element + for(j=FIXED_IE; j<parsing_length;){ + + pIE = (PNDIS_802_11_VARIABLE_IEs)(ptr+ j); + + switch (pIE->ElementID) + { + case _LINK_ID_IE_: + break; + case _CH_SWITCH_TIMING_: + _rtw_memcpy(&switch_time, pIE->data, 2); + if(switch_time > ptdls_sta->ch_switch_time) + _rtw_memcpy(&ptdls_sta->ch_switch_time, &switch_time, 2); + + _rtw_memcpy(&switch_timeout, pIE->data+2, 2); + if(switch_timeout > ptdls_sta->ch_switch_timeout) + _rtw_memcpy(&ptdls_sta->ch_switch_timeout, &switch_timeout, 2); + + default: + break; + } + + j += (pIE->Length + 2); + + } + + ptdls_sta->tdls_sta_state &= ~(TDLS_CH_SW_INITIATOR_STATE); + ptdls_sta->tdls_sta_state |=TDLS_CH_SWITCH_ON_STATE; + + //goto set_channel_workitem_callback() + ptdls_sta->option=6; + rtw_tdls_cmd(adapter, ptdls_sta->hwaddr, TDLS_OFF_CH); + + return _FAIL; +} + +#ifdef CONFIG_WFD +void wfd_ie_tdls(_adapter * padapter, u8 *pframe, u32 *pktlen ) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wifi_display_info *pwfd_info = padapter->tdlsinfo.wfd_info; + u8 wfdie[ MAX_WFD_IE_LEN] = { 0x00 }; + u32 wfdielen = 0; + + // WFD OUI + wfdielen = 0; + wfdie[ wfdielen++ ] = 0x50; + wfdie[ wfdielen++ ] = 0x6F; + wfdie[ wfdielen++ ] = 0x9A; + wfdie[ wfdielen++ ] = 0x0A; // WFA WFD v1.0 + + // Commented by Albert 20110825 + // According to the WFD Specification, the negotiation request frame should contain 3 WFD attributes + // 1. WFD Device Information + // 2. Associated BSSID ( Optional ) + // 3. Local IP Adress ( Optional ) + + // WFD Device Information ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_DEVICE_INFO; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value1: + // WFD device information + // available for WFD session + Preferred TDLS + WSD ( WFD Service Discovery ) + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->wfd_device_type | WFD_DEVINFO_SESSION_AVAIL + | WFD_DEVINFO_PC_TDLS | WFD_DEVINFO_WSD); + wfdielen += 2; + + // Value2: + // Session Management Control Port + // Default TCP port for RTSP messages is 554 + RTW_PUT_BE16(wfdie + wfdielen, pwfd_info->rtsp_ctrlport ); + wfdielen += 2; + + // Value3: + // WFD Device Maximum Throughput + // 300Mbps is the maximum throughput + RTW_PUT_BE16(wfdie + wfdielen, 300); + wfdielen += 2; + + // Associated BSSID ATTR + // Type: + wfdie[ wfdielen++ ] = WFD_ATTR_ASSOC_BSSID; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0006); + wfdielen += 2; + + // Value: + // Associated BSSID + if ( check_fwstate( pmlmepriv, _FW_LINKED) == _TRUE ) + { + _rtw_memcpy( wfdie + wfdielen, &pmlmepriv->assoc_bssid[ 0 ], ETH_ALEN ); + } + else + { + _rtw_memset( wfdie + wfdielen, 0x00, ETH_ALEN ); + } + + // Local IP Address ATTR + wfdie[ wfdielen++ ] = WFD_ATTR_LOCAL_IP_ADDR; + + // Length: + // Note: In the WFD specification, the size of length field is 2. + RTW_PUT_BE16(wfdie + wfdielen, 0x0005); + wfdielen += 2; + + // Version: + // 0x01: Version1;IPv4 + wfdie[ wfdielen++ ] = 0x01; + + // IPv4 Address + _rtw_memcpy( wfdie + wfdielen, pwfd_info->ip_address, 4 ); + wfdielen += 4; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wfdielen, (unsigned char *) wfdie, pktlen); + +} +#endif //CONFIG_WFD + +void rtw_build_tdls_setup_req_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct sta_info *ptdls_sta=rtw_get_stainfo( (&padapter->stapriv) , pattrib->dst); + + u8 payload_type = 0x02; + u8 category = RTW_WLAN_CATEGORY_TDLS; + u8 action = TDLS_SETUP_REQUEST; + u8 bssrate[NDIS_802_11_LENGTH_RATES_EX]; //Use NDIS_802_11_LENGTH_RATES_EX in order to call func.rtw_set_supported_rate + int bssrate_len = 0, i = 0 ; + u8 more_supportedrates = 0; + unsigned int ie_len; + u8 *p; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 link_id_addr[18] = {0}; + u8 iedata=0; + u8 sup_ch[ 30 * 2 ] = {0x00 }, sup_ch_idx = 0, idx_5g = 2; //For supported channel + u8 timeout_itvl[5]; //set timeout interval to maximum value + u32 time; + + //SNonce + if(pattrib->encrypt){ + for(i=0;i<8;i++){ + time=rtw_get_current_time(); + _rtw_memcpy(&ptdls_sta->SNonce[4*i], (u8 *)&time, 4); + } + } + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, action, dialog token + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(ptdls_sta->dialog), &(pattrib->pktlen)); + + //capability + _rtw_memcpy(pframe, rtw_get_capability_from_ie(pmlmeinfo->network.IEs), 2); + + if(pattrib->encrypt) + *pframe =*pframe | BIT(4); + pframe += 2; + pattrib->pktlen += 2; + + //supported rates + rtw_set_supported_rate(bssrate, WIRELESS_11BG_24N); + bssrate_len = IEEE80211_CCK_RATE_LEN + IEEE80211_NUM_OFDM_RATESLEN; + + if (bssrate_len > 8) + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , 8, bssrate, &(pattrib->pktlen)); + more_supportedrates = 1; + } + else + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , bssrate_len , bssrate, &(pattrib->pktlen)); + } + + //country(optional) + //extended supported rates + if(more_supportedrates==1){ + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_ , (bssrate_len - 8), (bssrate + 8), &(pattrib->pktlen)); + } + + //supported channels + pframe = rtw_tdls_set_sup_ch(pmlmeext, pframe, pattrib); + + // SRC IE + pframe = rtw_set_ie( pframe, _SRC_IE_, 16, TDLS_SRC, &(pattrib->pktlen)); + + //RSNIE + if(pattrib->encrypt) + pframe = rtw_set_ie(pframe, _RSN_IE_2_, 20, TDLS_RSNIE, &(pattrib->pktlen)); + + //extended capabilities + pframe = rtw_set_ie(pframe, _EXT_CAP_IE_ , 5, TDLS_EXT_CAPIE, &(pattrib->pktlen)); + + //QoS capability(WMM_IE) + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, 7, TDLS_WMMIE, &(pattrib->pktlen)); + + + if(pattrib->encrypt){ + //FTIE + _rtw_memset(pframe, 0, 84); //All fields except SNonce shall be set to 0 + _rtw_memset(pframe, _FTIE_, 1); //version + _rtw_memset((pframe+1), 82, 1); //length + _rtw_memcpy((pframe+52), ptdls_sta->SNonce, 32); + pframe += 84; + pattrib->pktlen += 84; + + //Timeout interval + timeout_itvl[0]=0x02; + _rtw_memcpy(timeout_itvl+1, (u8 *)(&ptdls_sta->TDLS_PeerKey_Lifetime), 4); + pframe = rtw_set_ie(pframe, _TIMEOUT_ITVL_IE_, 5, timeout_itvl, &(pattrib->pktlen)); + } + + //Sup_reg_classes(optional) + //HT capabilities + pframe = rtw_tdls_set_ht_cap(padapter, pframe, pattrib); + + //20/40 BSS coexistence + if(pmlmepriv->num_FortyMHzIntolerant>0) + iedata |= BIT(2);//20 MHz BSS Width Request + pframe = rtw_set_ie(pframe, EID_BSSCoexistence, 1, &iedata, &(pattrib->pktlen)); + + //Link identifier + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->src, 6); + _rtw_memcpy((link_id_addr+12), pattrib->dst, 6); + pframe = rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); + +#ifdef CONFIG_WFD + wfd_ie_tdls( padapter, pframe, &(pattrib->pktlen) ); +#endif //CONFIG_WFD + +} + +void rtw_build_tdls_setup_rsp_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct sta_info *ptdls_sta; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + + u8 payload_type = 0x02; + unsigned char category = RTW_WLAN_CATEGORY_TDLS; + unsigned char action = TDLS_SETUP_RESPONSE; + unsigned char bssrate[NDIS_802_11_LENGTH_RATES_EX]; + int bssrate_len = 0; + u8 more_supportedrates = 0; + unsigned int ie_len; + unsigned char *p; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 link_id_addr[18] = {0}; + u8 iedata=0; + u8 timeout_itvl[5]; //setup response timeout interval will copy from request + u8 ANonce[32]; //maybe it can put in ontdls_req + u8 k; //for random ANonce + u8 *pftie, *ptimeout_ie, *plinkid_ie, *prsnie, *pftie_mic; + u32 time; + + ptdls_sta = rtw_get_stainfo( &(padapter->stapriv) , pattrib->dst); + + if(ptdls_sta == NULL ) + { + DBG_871X("[%s] %d\n", __FUNCTION__, __LINE__); + return; + } + + if(pattrib->encrypt){ + for(k=0;k<8;k++){ + time=rtw_get_current_time(); + _rtw_memcpy(&ptdls_sta->ANonce[4*k], (u8*)&time, 4); + } + } + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, action, status code + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 2, (u8 *)&ptdls_sta->stat_code, &(pattrib->pktlen)); + + if(ptdls_sta->stat_code!=0) //invalid setup request + { + DBG_871X("ptdls_sta->stat_code:%04x \n", ptdls_sta->stat_code); + return; + } + + //dialog token + pframe = rtw_set_fixed_ie(pframe, 1, &(ptdls_sta->dialog), &(pattrib->pktlen)); + + //capability + _rtw_memcpy(pframe, rtw_get_capability_from_ie(pmlmeinfo->network.IEs), 2); + + if(pattrib->encrypt ) + *pframe =*pframe | BIT(4); + pframe += 2; + pattrib->pktlen += 2; + + //supported rates + rtw_set_supported_rate(bssrate, WIRELESS_11BG_24N); + bssrate_len = IEEE80211_CCK_RATE_LEN + IEEE80211_NUM_OFDM_RATESLEN; + + if (bssrate_len > 8) + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , 8, bssrate, &(pattrib->pktlen)); + more_supportedrates = 1; + } + else + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , bssrate_len , bssrate, &(pattrib->pktlen)); + } + + //country(optional) + //extended supported rates + if(more_supportedrates==1){ + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_ , (bssrate_len - 8), (bssrate + 8), &(pattrib->pktlen)); + } + + //supported channels + pframe = rtw_tdls_set_sup_ch(pmlmeext, pframe, pattrib); + + // SRC IE + pframe = rtw_set_ie(pframe, _SRC_IE_ , 16, TDLS_SRC, &(pattrib->pktlen)); + + //RSNIE + if(pattrib->encrypt){ + prsnie = pframe; + pframe = rtw_set_ie(pframe, _RSN_IE_2_, 20, TDLS_RSNIE, &(pattrib->pktlen)); + } + + //extended capabilities + pframe = rtw_set_ie(pframe, _EXT_CAP_IE_ , 5, TDLS_EXT_CAPIE, &(pattrib->pktlen)); + + //QoS capability(WMM_IE) + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, 7, TDLS_WMMIE, &(pattrib->pktlen)); + + if(pattrib->encrypt){ + wpa_tdls_generate_tpk(padapter, ptdls_sta); + + //FTIE + pftie = pframe; + pftie_mic = pframe+4; + _rtw_memset(pframe, 0, 84); //All fields except SNonce shall be set to 0 + _rtw_memset(pframe, _FTIE_, 1); //version + _rtw_memset((pframe+1), 82, 1); //length + _rtw_memcpy((pframe+20), ptdls_sta->ANonce, 32); + _rtw_memcpy((pframe+52), ptdls_sta->SNonce, 32); + pframe += 84; + pattrib->pktlen += 84; + + //Timeout interval + ptimeout_ie = pframe; + timeout_itvl[0]=0x02; + _rtw_memcpy(timeout_itvl+1, (u8 *)(&ptdls_sta->TDLS_PeerKey_Lifetime), 4); + pframe = rtw_set_ie(pframe, _TIMEOUT_ITVL_IE_, 5, timeout_itvl, &(pattrib->pktlen)); + } + + //Sup_reg_classes(optional) + //HT capabilities + pframe = rtw_tdls_set_ht_cap(padapter, pframe, pattrib); + + //20/40 BSS coexistence + if(pmlmepriv->num_FortyMHzIntolerant>0) + iedata |= BIT(2);//20 MHz BSS Width Request + pframe = rtw_set_ie(pframe, EID_BSSCoexistence, 1, &iedata, &(pattrib->pktlen)); + + //Link identifier + plinkid_ie = pframe; + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->dst, 6); + _rtw_memcpy((link_id_addr+12), pattrib->src, 6); + pframe = rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); + + //fill FTIE mic + if(pattrib->encrypt) + wpa_tdls_ftie_mic(ptdls_sta->tpk.kck, 2, plinkid_ie, prsnie, ptimeout_ie, pftie, pftie_mic); + +#ifdef CONFIG_WFD + wfd_ie_tdls( padapter, pframe, &(pattrib->pktlen) ); +#endif //CONFIG_WFD + +} + +void rtw_build_tdls_setup_cfm_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct sta_info *ptdls_sta=rtw_get_stainfo( (&padapter->stapriv) , pattrib->dst); + + u8 payload_type = 0x02; + unsigned char category = RTW_WLAN_CATEGORY_TDLS; + unsigned char action = TDLS_SETUP_CONFIRM; + u8 more_supportedrates = 0; + unsigned int ie_len; + unsigned char *p; + u8 timeout_itvl[5]; //set timeout interval to maximum value + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 link_id_addr[18] = {0}; + u8 *pftie, *ptimeout_ie, *plinkid_ie, *prsnie, *pftie_mic; + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, action, status code, dialog token + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 2, (u8 *)&ptdls_sta->stat_code, &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(ptdls_sta->dialog), &(pattrib->pktlen)); + + if(ptdls_sta->stat_code!=0) //invalid setup request + return; + + //RSNIE + if(pattrib->encrypt){ + prsnie = pframe; + pframe = rtw_set_ie(pframe, _RSN_IE_2_, 20, TDLS_RSNIE, &(pattrib->pktlen)); + } + + //EDCA param set; WMM param ele. + if(pattrib->encrypt){ + //FTIE + pftie = pframe; + pftie_mic = pframe+4; + _rtw_memset(pframe, 0, 84); //All fields except SNonce shall be set to 0 + _rtw_memset(pframe, _FTIE_, 1); //version + _rtw_memset((pframe+1), 82, 1); //length + _rtw_memcpy((pframe+20), ptdls_sta->ANonce, 32); + _rtw_memcpy((pframe+52), ptdls_sta->SNonce, 32); + pframe += 84; + pattrib->pktlen += 84; + + //Timeout interval + ptimeout_ie = pframe; + timeout_itvl[0]=0x02; + _rtw_memcpy(timeout_itvl+1, (u8 *)(&ptdls_sta->TDLS_PeerKey_Lifetime), 4); + ptdls_sta->TPK_count=0; + _set_timer(&ptdls_sta->TPK_timer, ptdls_sta->TDLS_PeerKey_Lifetime/TPK_RESEND_COUNT); + pframe = rtw_set_ie(pframe, _TIMEOUT_ITVL_IE_, 5, timeout_itvl, &(pattrib->pktlen)); + } + + //HT operation; todo + //Link identifier + plinkid_ie = pframe; + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->src, 6); + _rtw_memcpy((link_id_addr+12), pattrib->dst, 6); + pframe = rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); + + //fill FTIE mic + if(pattrib->encrypt) + wpa_tdls_ftie_mic(ptdls_sta->tpk.kck, 3, plinkid_ie, prsnie, ptimeout_ie, pftie, pftie_mic); + +} + +void rtw_build_tdls_teardown_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + + struct pkt_attrib *pattrib = &pxmitframe->attrib; + u8 payload_type = 0x02; + unsigned char category = RTW_WLAN_CATEGORY_TDLS; + unsigned char action = TDLS_TEARDOWN; + u8 link_id_addr[18] = {0}; + + struct sta_info *ptdls_sta = rtw_get_stainfo( &(padapter->stapriv) , pattrib->dst); + struct sta_priv *pstapriv = &padapter->stapriv; + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, action, reason code + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, (u8 *)&ptdls_sta->stat_code, &(pattrib->pktlen)); + + //Link identifier + if(ptdls_sta->tdls_sta_state & TDLS_INITIATOR_STATE){ + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->src, 6); + _rtw_memcpy((link_id_addr+12), pattrib->dst, 6); + }else if(ptdls_sta->tdls_sta_state & TDLS_RESPONDER_STATE){ + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->dst, 6); + _rtw_memcpy((link_id_addr+12), pattrib->src, 6); + } + pframe = rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); + +} + +void rtw_build_tdls_dis_req_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + + struct pkt_attrib *pattrib = &pxmitframe->attrib; + u8 payload_type = 0x02; + u8 category = RTW_WLAN_CATEGORY_TDLS; + u8 action = TDLS_DISCOVERY_REQUEST; + u8 link_id_addr[18] = {0}; + static u8 dialogtoken=0; + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, action, reason code + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialogtoken), &(pattrib->pktlen)); + dialogtoken = (dialogtoken+1)%256; + + //Link identifier + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->src, 6); + _rtw_memcpy((link_id_addr+12), pattrib->dst, 6); + pframe = rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); + +} + +void rtw_build_tdls_dis_rsp_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe, u8 dialog) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + + u8 category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = TDLS_DISCOVERY_RESPONSE; + u8 bssrate[NDIS_802_11_LENGTH_RATES_EX]; + int bssrate_len = 0; + u8 more_supportedrates = 0; + u8 *p; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 link_id_addr[18] = {0}; + u8 iedata=0; + u8 timeout_itvl[5]; //set timeout interval to maximum value + u32 timeout_interval= TPK_RESEND_COUNT * 1000; + + //category, action, dialog token + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialog), &(pattrib->pktlen)); + + //capability + _rtw_memcpy(pframe, rtw_get_capability_from_ie(pmlmeinfo->network.IEs), 2); + + if(pattrib->encrypt) + *pframe =*pframe | BIT(4); + pframe += 2; + pattrib->pktlen += 2; + + //supported rates + rtw_set_supported_rate(bssrate, WIRELESS_11BG_24N); + bssrate_len = IEEE80211_CCK_RATE_LEN + IEEE80211_NUM_OFDM_RATESLEN; + + if (bssrate_len > 8) + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , 8, bssrate, &(pattrib->pktlen)); + more_supportedrates = 1; + } + else + { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_ , bssrate_len , bssrate, &(pattrib->pktlen)); + } + + //extended supported rates + if(more_supportedrates==1){ + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_ , (bssrate_len - 8), (bssrate + 8), &(pattrib->pktlen)); + } + + //supported channels + pframe = rtw_tdls_set_sup_ch(pmlmeext, pframe, pattrib); + + //RSNIE + if(pattrib->encrypt) + pframe = rtw_set_ie(pframe, _RSN_IE_2_, 20, TDLS_RSNIE, &(pattrib->pktlen)); + + //extended capability + pframe = rtw_set_ie(pframe, _EXT_CAP_IE_ , 5, TDLS_EXT_CAPIE, &(pattrib->pktlen)); + + if(pattrib->encrypt){ + //FTIE + _rtw_memset(pframe, 0, 84); //All fields shall be set to 0 + _rtw_memset(pframe, _FTIE_, 1); //version + _rtw_memset((pframe+1), 82, 1); //length + pframe += 84; + pattrib->pktlen += 84; + + //Timeout interval + timeout_itvl[0]=0x02; + _rtw_memcpy(timeout_itvl+1, &timeout_interval, 4); + pframe = rtw_set_ie(pframe, _TIMEOUT_ITVL_IE_, 5, timeout_itvl, &(pattrib->pktlen)); + } + + //Sup_reg_classes(optional) + //HT capabilities + pframe = rtw_tdls_set_ht_cap(padapter, pframe, pattrib); + + //20/40 BSS coexistence + if(pmlmepriv->num_FortyMHzIntolerant>0) + iedata |= BIT(2);//20 MHz BSS Width Request + pframe = rtw_set_ie(pframe, EID_BSSCoexistence, 1, &iedata, &(pattrib->pktlen)); + + //Link identifier + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->dst, 6); + _rtw_memcpy((link_id_addr+12), pattrib->src, 6); + pframe = rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); + +} + +void rtw_build_tdls_peer_traffic_indication_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + + struct pkt_attrib *pattrib = &pxmitframe->attrib; + u8 payload_type = 0x02; + unsigned char category = RTW_WLAN_CATEGORY_TDLS; + unsigned char action = TDLS_PEER_TRAFFIC_INDICATION; + + u8 link_id_addr[18] = {0}; + u8 AC_queue=0; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *ptdls_sta = rtw_get_stainfo(pstapriv, pattrib->dst); + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, action, reason code + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(ptdls_sta->dialog), &(pattrib->pktlen)); + + //Link identifier + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->src, 6); + _rtw_memcpy((link_id_addr+12), pattrib->dst, 6); + pframe = rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); + + //PTI control + //PU buffer status + if(ptdls_sta->uapsd_bk&BIT(1)) + AC_queue=BIT(0); + if(ptdls_sta->uapsd_be&BIT(1)) + AC_queue=BIT(1); + if(ptdls_sta->uapsd_vi&BIT(1)) + AC_queue=BIT(2); + if(ptdls_sta->uapsd_vo&BIT(1)) + AC_queue=BIT(3); + pframe = rtw_set_ie(pframe, _PTI_BUFFER_STATUS_, 1, &AC_queue, &(pattrib->pktlen)); + +} + +void rtw_build_tdls_ch_switch_req_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + u8 payload_type = 0x02; + unsigned char category = RTW_WLAN_CATEGORY_TDLS; + unsigned char action = TDLS_CHANNEL_SWITCH_REQUEST; + u8 link_id_addr[18] = {0}; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *ptdls_sta = rtw_get_stainfo(pstapriv, pattrib->dst); + u8 ch_switch_timing[4] = {0}; + u16 switch_time= CH_SWITCH_TIME, switch_timeout=CH_SWITCH_TIMEOUT; + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, action, target_ch + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(ptdlsinfo->candidate_ch), &(pattrib->pktlen)); + + //Link identifier + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->src, 6); + _rtw_memcpy((link_id_addr+12), pattrib->dst, 6); + pframe = rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); + + //ch switch timing + _rtw_memcpy(ch_switch_timing, &switch_time, 2); + _rtw_memcpy(ch_switch_timing+2, &switch_timeout, 2); + pframe = rtw_set_ie(pframe, _CH_SWITCH_TIMING_, 4, ch_switch_timing, &(pattrib->pktlen)); + + //update ch switch attrib to sta_info + ptdls_sta->off_ch=ptdlsinfo->candidate_ch; + ptdls_sta->ch_switch_time=switch_time; + ptdls_sta->ch_switch_timeout=switch_timeout; + +} + +void rtw_build_tdls_ch_switch_rsp_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + + struct pkt_attrib *pattrib = &pxmitframe->attrib; + u8 payload_type = 0x02; + unsigned char category = RTW_WLAN_CATEGORY_TDLS; + unsigned char action = TDLS_CHANNEL_SWITCH_RESPONSE; + u8 link_id_addr[18] = {0}; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *ptdls_sta = rtw_get_stainfo(pstapriv, pattrib->dst); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 ch_switch_timing[4] = {0}; + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, action, status_code + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 2, (u8 *)&ptdls_sta->stat_code, &(pattrib->pktlen)); + + //Link identifier + _rtw_memcpy(link_id_addr, pattrib->ra, 6); + _rtw_memcpy((link_id_addr+6), pattrib->src, 6); + _rtw_memcpy((link_id_addr+12), pattrib->dst, 6); + pframe = rtw_set_ie(pframe, _LINK_ID_IE_, 18, link_id_addr, &(pattrib->pktlen)); + + //ch switch timing + _rtw_memcpy(ch_switch_timing, &ptdls_sta->ch_switch_time, 2); + _rtw_memcpy(ch_switch_timing+2, &ptdls_sta->ch_switch_timeout, 2); + pframe = rtw_set_ie(pframe, _CH_SWITCH_TIMING_, 4, ch_switch_timing, &(pattrib->pktlen)); + +} + +#ifdef CONFIG_WFD +void rtw_build_tunneled_probe_req_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + struct wifidirect_info *pbuddy_wdinfo = &padapter->pbuddy_adapter->wdinfo; + u8 payload_type = 0x02; + u8 category = RTW_WLAN_CATEGORY_P2P; + u8 WFA_OUI[3] = { 0x50, 0x6f, 0x9a}; + u8 probe_req = 4; + u8 wfdielen = 0; + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, OUI, frame_body_type + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 3, WFA_OUI, &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(probe_req), &(pattrib->pktlen)); + + if(!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + { + wfdielen = build_probe_req_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; + } + else if(!rtw_p2p_chk_state(pbuddy_wdinfo, P2P_STATE_NONE)) + { + wfdielen = build_probe_req_wfd_ie(pbuddy_wdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; + } + +} + +void rtw_build_tunneled_probe_rsp_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe) +{ + + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + struct wifidirect_info *pbuddy_wdinfo = &padapter->pbuddy_adapter->wdinfo; + u8 payload_type = 0x02; + u8 category = RTW_WLAN_CATEGORY_P2P; + u8 WFA_OUI[3] = { 0x50, 0x6f, 0x9a}; + u8 probe_rsp = 5; + u8 wfdielen = 0; + + //payload type + pframe = rtw_set_fixed_ie(pframe, 1, &(payload_type), &(pattrib->pktlen)); + //category, OUI, frame_body_type + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 3, WFA_OUI, &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(probe_rsp), &(pattrib->pktlen)); + + if(!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + { + wfdielen = build_probe_resp_wfd_ie(pwdinfo, pframe, 1); + pframe += wfdielen; + pattrib->pktlen += wfdielen; + } + else if(!rtw_p2p_chk_state(pbuddy_wdinfo, P2P_STATE_NONE)) + { + wfdielen = build_probe_resp_wfd_ie(pbuddy_wdinfo, pframe, 1); + pframe += wfdielen; + pattrib->pktlen += wfdielen; + } + +} +#endif //CONFIG_WFD + +void _TPK_timer_hdl(void *FunctionContext) +{ + struct sta_info *ptdls_sta = (struct sta_info *)FunctionContext; + + ptdls_sta->TPK_count++; + //TPK_timer set 1000 as default + //retry timer should set at least 301 sec. + if(ptdls_sta->TPK_count==TPK_RESEND_COUNT){ + ptdls_sta->TPK_count=0; + issue_tdls_setup_req(ptdls_sta->padapter, ptdls_sta->hwaddr); + } + + _set_timer(&ptdls_sta->TPK_timer, ptdls_sta->TDLS_PeerKey_Lifetime/TPK_RESEND_COUNT); +} + +void init_TPK_timer(_adapter *padapter, struct sta_info *psta) +{ + psta->padapter=padapter; + + _init_timer(&psta->TPK_timer, padapter->pnetdev, _TPK_timer_hdl, psta); +} + +// TDLS_DONE_CH_SEN: channel sensing and report candidate channel +// TDLS_OFF_CH: first time set channel to off channel +// TDLS_BASE_CH: when go back to the channel linked with AP, send null data to peer STA as an indication +void _ch_switch_timer_hdl(void *FunctionContext) +{ + + struct sta_info *ptdls_sta = (struct sta_info *)FunctionContext; + _adapter *padapter = ptdls_sta->padapter; + + if( ptdls_sta->option == TDLS_DONE_CH_SEN ){ + rtw_tdls_cmd(padapter, ptdls_sta->hwaddr, TDLS_DONE_CH_SEN); + }else if( ptdls_sta->option == TDLS_OFF_CH ){ + issue_nulldata_to_TDLS_peer_STA(ptdls_sta->padapter, ptdls_sta, 0); + _set_timer(&ptdls_sta->base_ch_timer, 500); + }else if( ptdls_sta->option == TDLS_BASE_CH){ + issue_nulldata_to_TDLS_peer_STA(ptdls_sta->padapter, ptdls_sta, 0); + } +} + +void init_ch_switch_timer(_adapter *padapter, struct sta_info *psta) +{ + psta->padapter=padapter; + _init_timer(&psta->option_timer, padapter->pnetdev, _ch_switch_timer_hdl, psta); +} + +void _base_ch_timer_hdl(void *FunctionContext) +{ + struct sta_info *ptdls_sta = (struct sta_info *)FunctionContext; + rtw_tdls_cmd(ptdls_sta->padapter, ptdls_sta->hwaddr, TDLS_P_OFF_CH); +} + +void init_base_ch_timer(_adapter *padapter, struct sta_info *psta) +{ + psta->padapter=padapter; + _init_timer(&psta->base_ch_timer, padapter->pnetdev, _base_ch_timer_hdl, psta); +} + +void _off_ch_timer_hdl(void *FunctionContext) +{ + struct sta_info *ptdls_sta = (struct sta_info *)FunctionContext; + rtw_tdls_cmd(ptdls_sta->padapter, ptdls_sta->hwaddr, TDLS_P_BASE_CH ); +} + +void init_off_ch_timer(_adapter *padapter, struct sta_info *psta) +{ + psta->padapter=padapter; + _init_timer(&psta->off_ch_timer, padapter->pnetdev, _off_ch_timer_hdl, psta); +} + +void _tdls_handshake_timer_hdl(void *FunctionContext) +{ + struct sta_info *ptdls_sta = (struct sta_info *)FunctionContext; + + if(ptdls_sta != NULL) + { + if( !(ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE) ) + { + DBG_871X("tdls handshake time out\n"); + free_tdls_sta(ptdls_sta->padapter, ptdls_sta); + } + } +} + +void init_handshake_timer(_adapter *padapter, struct sta_info *psta) +{ + psta->padapter=padapter; + _init_timer(&psta->handshake_timer, padapter->pnetdev, _tdls_handshake_timer_hdl, psta); +} + +//Check tdls peer sta alive. +void _tdls_alive_timer_phase1_hdl(void *FunctionContext) +{ + _irqL irqL; + struct sta_info *ptdls_sta = (struct sta_info *)FunctionContext; + _adapter *padapter = ptdls_sta->padapter; + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + + _enter_critical_bh(&ptdlsinfo->hdl_lock, &irqL); + ptdls_sta->timer_flag = 1; + _exit_critical_bh(&ptdlsinfo->hdl_lock, &irqL); + + ptdls_sta->tdls_sta_state &= (~TDLS_ALIVE_STATE); + + DBG_871X("issue_tdls_dis_req to check alive\n"); + issue_tdls_dis_req( padapter, ptdls_sta->hwaddr); + rtw_tdls_cmd(padapter, ptdls_sta->hwaddr, TDLS_CKALV_PH1); + sta_update_last_rx_pkts(ptdls_sta); + + if ( ptdls_sta->timer_flag == 2 ) + rtw_tdls_cmd(padapter, ptdls_sta->hwaddr, TDLS_FREE_STA); + else + { + _enter_critical_bh(&ptdlsinfo->hdl_lock, &irqL); + ptdls_sta->timer_flag = 0; + _exit_critical_bh(&ptdlsinfo->hdl_lock, &irqL); + } + +} + +void _tdls_alive_timer_phase2_hdl(void *FunctionContext) +{ + _irqL irqL; + struct sta_info *ptdls_sta = (struct sta_info *)FunctionContext; + _adapter *padapter = ptdls_sta->padapter; + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + + _enter_critical_bh(&(ptdlsinfo->hdl_lock), &irqL); + ptdls_sta->timer_flag = 1; + _exit_critical_bh(&ptdlsinfo->hdl_lock, &irqL); + + if( (ptdls_sta->tdls_sta_state & TDLS_ALIVE_STATE) && + (sta_last_rx_pkts(ptdls_sta) + 3 <= sta_rx_pkts(ptdls_sta)) ) + { + DBG_871X("TDLS STA ALIVE, ptdls_sta->sta_stats.last_rx_pkts:%llu, ptdls_sta->sta_stats.rx_pkts:%llu\n", + sta_last_rx_pkts(ptdls_sta), sta_rx_pkts(ptdls_sta)); + + ptdls_sta->alive_count = 0; + rtw_tdls_cmd(padapter, ptdls_sta->hwaddr, TDLS_CKALV_PH2); + } + else + { + if( !(ptdls_sta->tdls_sta_state & TDLS_ALIVE_STATE) ) + DBG_871X("TDLS STA TOO FAR\n"); + if( !(sta_last_rx_pkts(ptdls_sta) + 3 <= sta_rx_pkts(ptdls_sta))) + DBG_871X("TDLS LINK WITH LOW TRAFFIC, ptdls_sta->sta_stats.last_rx_pkts:%llu, ptdls_sta->sta_stats.rx_pkts:%llu\n", + sta_last_rx_pkts(ptdls_sta), sta_rx_pkts(ptdls_sta)); + + ptdls_sta->alive_count++; + if( ptdls_sta->alive_count == TDLS_ALIVE_COUNT ) + { + ptdls_sta->stat_code = _RSON_TDLS_TEAR_TOOFAR_; + issue_tdls_teardown(padapter, ptdls_sta->hwaddr); + } + else + { + rtw_tdls_cmd(padapter, ptdls_sta->hwaddr, TDLS_CKALV_PH2); + } + } + + if ( ptdls_sta->timer_flag == 2 ) + rtw_tdls_cmd(padapter, ptdls_sta->hwaddr, TDLS_FREE_STA); + else + { + _enter_critical_bh(&(ptdlsinfo->hdl_lock), &irqL); + ptdls_sta->timer_flag = 0; + _exit_critical_bh(&ptdlsinfo->hdl_lock, &irqL); +} + +} + +void init_tdls_alive_timer(_adapter *padapter, struct sta_info *psta) +{ + psta->padapter=padapter; + _init_timer(&psta->alive_timer1, padapter->pnetdev, _tdls_alive_timer_phase1_hdl, psta); + _init_timer(&psta->alive_timer2, padapter->pnetdev, _tdls_alive_timer_phase2_hdl, psta); +} + +int update_sgi_tdls(_adapter *padapter, struct sta_info *psta) +{ + struct ht_priv *psta_ht = NULL; + psta_ht = &psta->htpriv; + + if(psta_ht->ht_option) + { + return psta_ht->sgi; + } + else + return _FALSE; +} + +u32 update_mask_tdls(_adapter *padapter, struct sta_info *psta) +{ + int i; + u8 rf_type, id; + unsigned char sta_band = 0; + unsigned char limit; + unsigned int tx_ra_bitmap=0; + struct ht_priv *psta_ht = NULL; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + WLAN_BSSID_EX *pcur_network = (WLAN_BSSID_EX *)&pmlmepriv->cur_network.network; + + psta_ht = &psta->htpriv; + //b/g mode ra_bitmap + for (i=0; i<sizeof(psta->bssrateset); i++) + { + if (psta->bssrateset[i]) + tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value(psta->bssrateset[i]&0x7f); + } + + //n mode ra_bitmap + if(psta_ht->ht_option) + { + padapter->HalFunc.GetHwRegHandler(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + if(rf_type == RF_2T2R) + limit=16;// 2R + else + limit=8;// 1R + + for (i=0; i<limit; i++) { + if (psta_ht->ht_cap.supp_mcs_set[i/8] & BIT(i%8)) + tx_ra_bitmap |= BIT(i+12); + } + } + + if ( pcur_network->Configuration.DSConfig > 14 ) { + // 5G band + if (tx_ra_bitmap & 0xffff000) + sta_band |= WIRELESS_11_5N | WIRELESS_11A; + else + sta_band |= WIRELESS_11A; + } else { + if (tx_ra_bitmap & 0xffff000) + sta_band |= WIRELESS_11_24N | WIRELESS_11G | WIRELESS_11B; + else if (tx_ra_bitmap & 0xff0) + sta_band |= WIRELESS_11G |WIRELESS_11B; + else + sta_band |= WIRELESS_11B; + } + + id = networktype_to_raid(sta_band); + tx_ra_bitmap |= ((id<<28)&0xf0000000); + return tx_ra_bitmap; +} + +#endif //CONFIG_TDLS + diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_wapi.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_wapi.c new file mode 100755 index 000000000000..cf4a995f883b --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_wapi.c @@ -0,0 +1,1326 @@ +#ifdef CONFIG_WAPI_SUPPORT + +#include <linux/unistd.h> +#include <linux/etherdevice.h> +#include <drv_types.h> +#include <rtw_wapi.h> + + +u32 wapi_debug_component = +// WAPI_INIT | +// WAPI_API | +// WAPI_TX | +// WAPI_RX | + WAPI_ERR ; //always open err flags on + +void WapiFreeAllStaInfo(_adapter *padapter) +{ + PRT_WAPI_T pWapiInfo; + PRT_WAPI_STA_INFO pWapiStaInfo; + PRT_WAPI_BKID pWapiBkid; + + WAPI_TRACE(WAPI_INIT, "===========> %s\n", __FUNCTION__); + pWapiInfo = &padapter->wapiInfo; + + //Pust to Idle List + rtw_wapi_return_all_sta_info(padapter); + + //Sta Info List + while(!list_empty(&(pWapiInfo->wapiSTAIdleList))) + { + pWapiStaInfo = (PRT_WAPI_STA_INFO)list_entry(pWapiInfo->wapiSTAIdleList.next, RT_WAPI_STA_INFO, list); + list_del_init(&pWapiStaInfo->list); + } + + //BKID List + while(!list_empty(&(pWapiInfo->wapiBKIDIdleList))) + { + pWapiBkid = (PRT_WAPI_BKID)list_entry(pWapiInfo->wapiBKIDIdleList.next, RT_WAPI_BKID, list); + list_del_init(&pWapiBkid->list); + } + WAPI_TRACE(WAPI_INIT, "<=========== %s\n", __FUNCTION__); + return; +} + +void WapiSetIE(_adapter *padapter) +{ + PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo); + //PRT_WAPI_BKID pWapiBkid; + u16 protocolVer = 1; + u16 akmCnt = 1; + u16 suiteCnt = 1; + u16 capability = 0; + u8 OUI[3]; + + OUI[0] = 0x00; + OUI[1] = 0x14; + OUI[2] = 0x72; + + pWapiInfo->wapiIELength = 0; +//protocol version + memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength, &protocolVer, 2); + pWapiInfo->wapiIELength +=2; +//akm + memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength, &akmCnt, 2); + pWapiInfo->wapiIELength +=2; + + if(pWapiInfo->bWapiPSK){ + memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength,OUI, 3); + pWapiInfo->wapiIELength +=3; + pWapiInfo->wapiIE[pWapiInfo->wapiIELength] = 0x2; + pWapiInfo->wapiIELength +=1; + }else{ + memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength,OUI, 3); + pWapiInfo->wapiIELength +=3; + pWapiInfo->wapiIE[pWapiInfo->wapiIELength] = 0x1; + pWapiInfo->wapiIELength +=1; + } + +//usk + memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength, &suiteCnt, 2); + pWapiInfo->wapiIELength +=2; + memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength,OUI, 3); + pWapiInfo->wapiIELength +=3; + pWapiInfo->wapiIE[pWapiInfo->wapiIELength] = 0x1; + pWapiInfo->wapiIELength +=1; + +//msk + memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength,OUI, 3); + pWapiInfo->wapiIELength +=3; + pWapiInfo->wapiIE[pWapiInfo->wapiIELength] = 0x1; + pWapiInfo->wapiIELength +=1; + +//Capbility + memcpy(pWapiInfo->wapiIE+pWapiInfo->wapiIELength, &capability, 2); + pWapiInfo->wapiIELength +=2; +} + + +/* PN1 > PN2, return 1, + * else return 0. + */ +u32 WapiComparePN(u8 *PN1, u8 *PN2) +{ + char i; + + if ((NULL == PN1) || (NULL == PN2)) + return 1; + + // overflow case + if ((PN2[15] - PN1[15]) & 0x80) + return 1; + + for (i=16; i>0; i--) + { + if(PN1[i-1] == PN2[i-1]) + continue; + else if(PN1[i-1] > PN2[i-1]) + return 1; + else + return 0; + } + + return 0; +} + +u8 +WapiGetEntryForCamWrite(_adapter *padapter,u8 *pMacAddr,u8 KID,BOOLEAN IsMsk) +{ + PRT_WAPI_T pWapiInfo=NULL; + //PRT_WAPI_CAM_ENTRY pEntry=NULL; + u8 i=0; + u8 ret = 0xff; + + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + + pWapiInfo = &padapter->wapiInfo; + + //exist? + for(i=0;i<WAPI_CAM_ENTRY_NUM;i++) + { + if(pWapiInfo->wapiCamEntry[i].IsUsed + && (_rtw_memcmp(pMacAddr, pWapiInfo->wapiCamEntry[i].PeerMacAddr, ETH_ALEN) == _TRUE) + && pWapiInfo->wapiCamEntry[i].keyidx == KID + && pWapiInfo->wapiCamEntry[i].type == IsMsk) + { + ret = pWapiInfo->wapiCamEntry[i].entry_idx; //cover it + break; + } + } + + if(i == WAPI_CAM_ENTRY_NUM) //not found + { + for(i=0;i<WAPI_CAM_ENTRY_NUM;i++) + { + if(pWapiInfo->wapiCamEntry[i].IsUsed == 0) + { + pWapiInfo->wapiCamEntry[i].IsUsed = 1; + pWapiInfo->wapiCamEntry[i].type = IsMsk; + pWapiInfo->wapiCamEntry[i].keyidx = KID; + _rtw_memcpy(pWapiInfo->wapiCamEntry[i].PeerMacAddr, pMacAddr,ETH_ALEN); + ret = pWapiInfo->wapiCamEntry[i].entry_idx; + break; + } + } + } + + WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__); + return ret; + +/* + if(RTIsListEmpty(&pWapiInfo->wapiCamIdleList)){ + RT_TRACE(COMP_SEC,DBG_LOUD,("No Entry for wapi!!!\n")); + return 0; + } + + pEntry = (PRT_WAPI_CAM_ENTRY)RTRemoveHeadList(&pWapiInfo->wapiCamIdleList); + RTInsertTailList(&pWapiInfo->wapiCamUsedList, &pEntry->list); + + RT_TRACE(COMP_SEC,DBG_LOUD,("<====WapiGetCamEntry(),Get Entry Idx:%d.but we just return 4 for test\n",pEntry->entry_idx)); + + return pEntry->entry_idx;*/ +} + +u8 WapiGetEntryForCamClear(_adapter *padapter,u8 *pPeerMac,u8 keyid,u8 IsMsk) +{ + PRT_WAPI_T pWapiInfo=NULL; + u8 i=0; + + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + + pWapiInfo = &padapter->wapiInfo; + + for(i=0;i<WAPI_CAM_ENTRY_NUM;i++) + { + if(pWapiInfo->wapiCamEntry[i].IsUsed + && (_rtw_memcmp(pPeerMac, pWapiInfo->wapiCamEntry[i].PeerMacAddr, ETH_ALEN) == _TRUE) + && pWapiInfo->wapiCamEntry[i].keyidx == keyid + && pWapiInfo->wapiCamEntry[i].type == IsMsk) + { + pWapiInfo->wapiCamEntry[i].IsUsed = 0; + pWapiInfo->wapiCamEntry[i].keyidx = 2; + _rtw_memset(pWapiInfo->wapiCamEntry[i].PeerMacAddr,0,ETH_ALEN); + + WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__); + return pWapiInfo->wapiCamEntry[i].entry_idx; + } + } + + WAPI_TRACE(WAPI_API,"<====WapiGetReturnCamEntry(), No this cam entry.\n"); + return 0xff; +/* + if(RTIsListEmpty(&pWapiInfo->wapiCamUsedList)){ + RT_TRACE(COMP_SEC,DBG_LOUD,("No Entry for wapi!!!\n")); + return FALSE; + } + + pList = &pWapiInfo->wapiCamUsedList; + while(pList->Flink != &pWapiInfo->wapiCamUsedList) + { + pEntry = (PRT_WAPI_CAM_ENTRY)pList->Flink; + if(PlatformCompareMemory(pPeerMac,pEntry->PeerMacAddr, ETHER_ADDRLEN)== 0 + && keyid == pEntry->keyidx) + { + RTRemoveEntryList(pList); + RTInsertHeadList(&pWapiInfo->wapiCamIdleList, pList); + return pEntry->entry_idx; + } + pList = pList->Flink; + } + + return 0; +*/ +} + +void +WapiResetAllCamEntry(_adapter *padapter) +{ + PRT_WAPI_T pWapiInfo; + int i; + + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + + pWapiInfo = &padapter->wapiInfo; + + for (i=0;i<WAPI_CAM_ENTRY_NUM;i++) + { + _rtw_memset(pWapiInfo->wapiCamEntry[i].PeerMacAddr, 0, ETH_ALEN); + pWapiInfo->wapiCamEntry[i].IsUsed = 0; + pWapiInfo->wapiCamEntry[i].keyidx = 2; //invalid + pWapiInfo->wapiCamEntry[i].entry_idx = 4+i*2; + } + + WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__); + + return; +} + +u8 WapiWriteOneCamEntry( + _adapter *padapter, + u8 *pMacAddr, + u8 KeyId, + u8 EntryId, + u8 EncAlg, + u8 bGroupKey, + u8 *pKey +) +{ + u8 retVal = 0; + u16 usConfig = 0; + + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + + if(EntryId >= 32) + { + WAPI_TRACE(WAPI_ERR, "<=== CamAddOneEntry(): ulKeyId exceed!\n"); + return retVal; + } + + usConfig=usConfig|(0x01<<15)|((u16)(EncAlg)<<2)|(KeyId); + + if(EncAlg == _SMS4_ ) + { + if(bGroupKey == 1) + usConfig |= (0x01<<6); + if((EntryId % 2)==1) // ==0 sec key; == 1mic key + usConfig |= (0x01<<5); + } + + write_cam(padapter, EntryId, usConfig, pMacAddr, pKey); + + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + return 1; +} + +void rtw_wapi_init(_adapter *padapter) +{ + PRT_WAPI_T pWapiInfo; + int i; + + WAPI_TRACE(WAPI_INIT, "===========> %s\n", __FUNCTION__); + RT_ASSERT_RET(padapter); + + if (!padapter->WapiSupport) + { + WAPI_TRACE(WAPI_INIT, "<========== %s, WAPI not supported!\n", __FUNCTION__); + return; + } + + pWapiInfo = &padapter->wapiInfo; + pWapiInfo->bWapiEnable = false; + + //Init BKID List + INIT_LIST_HEAD(&pWapiInfo->wapiBKIDIdleList); + INIT_LIST_HEAD(&pWapiInfo->wapiBKIDStoreList); + for(i=0;i<WAPI_MAX_BKID_NUM;i++) + { + list_add_tail(&pWapiInfo->wapiBKID[i].list, &pWapiInfo->wapiBKIDIdleList); + } + + //Init STA List + INIT_LIST_HEAD(&pWapiInfo->wapiSTAIdleList); + INIT_LIST_HEAD(&pWapiInfo->wapiSTAUsedList); + for(i=0;i<WAPI_MAX_STAINFO_NUM;i++) + { + list_add_tail(&pWapiInfo->wapiSta[i].list, &pWapiInfo->wapiSTAIdleList); + } + + for (i=0;i<WAPI_CAM_ENTRY_NUM;i++) + { + pWapiInfo->wapiCamEntry[i].IsUsed = 0; + pWapiInfo->wapiCamEntry[i].keyidx = 2; //invalid + pWapiInfo->wapiCamEntry[i].entry_idx = 4+i*2; + } + + WAPI_TRACE(WAPI_INIT, "<========== %s\n", __FUNCTION__); +} + +void rtw_wapi_free(_adapter *padapter) +{ + WAPI_TRACE(WAPI_INIT, "===========> %s\n", __FUNCTION__); + RT_ASSERT_RET(padapter); + + if (!padapter->WapiSupport) + { + WAPI_TRACE(WAPI_INIT, "<========== %s, WAPI not supported!\n", __FUNCTION__); + return; + } + + WapiFreeAllStaInfo(padapter); + + WAPI_TRACE(WAPI_INIT, "<========== %s\n", __FUNCTION__); +} + +void rtw_wapi_disable_tx(_adapter *padapter) +{ + WAPI_TRACE(WAPI_INIT, "===========> %s\n", __FUNCTION__); + RT_ASSERT_RET(padapter); + + if (!padapter->WapiSupport) + { + WAPI_TRACE(WAPI_INIT, "<========== %s, WAPI not supported!\n", __FUNCTION__); + return; + } + + padapter->wapiInfo.wapiTxMsk.bTxEnable = false; + padapter->wapiInfo.wapiTxMsk.bSet = false; + + WAPI_TRACE(WAPI_INIT, "<========== %s\n", __FUNCTION__); +} + +u8 rtw_wapi_is_wai_packet(_adapter* padapter,u8 *pkt_data) +{ + PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + PRT_WAPI_STA_INFO pWapiSta = NULL; + u8 WaiPkt = 0, *pTaddr, bFind = false; + u8 Offset_TypeWAI = 0 ; // (mac header len + llc length) + + WAPI_TRACE(WAPI_TX|WAPI_RX, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + { + WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__); + return 0; + } + + Offset_TypeWAI = 24 + 6 ; + + //YJ,add,091103. Data frame may also have skb->data[30]=0x88 and skb->data[31]=0xb4. + if ((pkt_data[1]&0x40) !=0) + { + //DBG_871X("data is privacy \n"); + return 0; + } + + pTaddr = GetAddr2Ptr(pkt_data); + if(list_empty(&pWapiInfo->wapiSTAUsedList)){ + bFind = false; + }else{ + list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list){ + if (_rtw_memcmp(pTaddr, pWapiSta->PeerMacAddr, 6) == _TRUE) { + bFind = true; + break; + } + } + } + + WAPI_TRACE(WAPI_TX|WAPI_RX, "%s: bFind=%d pTaddr="MAC_FMT"\n", __FUNCTION__, bFind, MAC_ARG(pTaddr)); + + if (pkt_data[0] == WIFI_QOS_DATA_TYPE) + { + Offset_TypeWAI += 2; + } + + // 88b4? + if( (pkt_data[Offset_TypeWAI]==0x88) && (pkt_data[Offset_TypeWAI+1]==0xb4) ){ + WaiPkt = pkt_data[Offset_TypeWAI+5]; + + psecuritypriv->hw_decrypted = _TRUE; + }else{ + WAPI_TRACE(WAPI_TX|WAPI_RX, "%s(): non wai packet\n",__FUNCTION__); + } + + WAPI_TRACE(WAPI_TX|WAPI_RX, "%s(): Recvd WAI frame. IsWAIPkt(%d)\n",__FUNCTION__, WaiPkt); + + return WaiPkt; +} + + +void rtw_wapi_update_info(_adapter *padapter, union recv_frame *precv_frame) +{ + PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo); + struct recv_frame_hdr *precv_hdr; + u8 *ptr; + u8 *pTA; + u8 *pRecvPN; + + + WAPI_TRACE(WAPI_RX, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + { + WAPI_TRACE(WAPI_RX, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__); + return; + } + + precv_hdr = &precv_frame->u.hdr; + ptr = precv_hdr->rx_data; + + if (precv_hdr->attrib.qos == 1) + { + precv_hdr->UserPriority = GetTid(ptr); + } + else + { + precv_hdr->UserPriority = 0; + } + + pTA = GetAddr2Ptr(ptr); + _rtw_memcpy((u8 *)precv_hdr->WapiSrcAddr, pTA, 6); + pRecvPN = ptr + precv_hdr->attrib.hdrlen + 2; + _rtw_memcpy((u8 *)precv_hdr->WapiTempPN, pRecvPN, 16); + + WAPI_TRACE(WAPI_RX, "<========== %s\n", __FUNCTION__); +} + +/**************************************************************************** +TRUE-----------------Drop +FALSE---------------- handle +add to support WAPI to N-mode +*****************************************************************************/ +u8 rtw_wapi_check_for_drop( + _adapter *padapter, + union recv_frame *precv_frame +) +{ + PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo); + u8 *pLastRecvPN = NULL; + u8 bFind = false; + PRT_WAPI_STA_INFO pWapiSta = NULL; + u8 bDrop = false; + struct recv_frame_hdr *precv_hdr = &precv_frame->u.hdr; + u8 WapiAEPNInitialValueSrc[16] = {0x37,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ; + u8 WapiAEMultiCastPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ; + u8 *ptr = precv_frame->u.hdr.rx_data; + int i; + + WAPI_TRACE(WAPI_RX, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + { + WAPI_TRACE(WAPI_RX, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__); + return false; + } + + if(precv_hdr->bIsWaiPacket !=0) + { + if(precv_hdr->bIsWaiPacket== 0x8) + { + + DBG_871X("rtw_wapi_check_for_drop: dump packet \n"); + for(i=0;i<50;i++) + { + DBG_871X("%02X ",ptr[i]); + if((i+1) %8 ==0) + DBG_871X("\n"); + } + DBG_871X("\n rtw_wapi_check_for_drop: dump packet \n"); + + for(i=0;i<16;i++) + { + if(ptr[i+27] !=0) + break; + } + + if(i== 16) + { + WAPI_TRACE(WAPI_RX,"rtw_wapi_check_for_drop: drop with zero BKID \n"); + return true; + } + else + { + return false; + } + } + else + return false; + } + + if(list_empty(&pWapiInfo->wapiSTAUsedList)){ + bFind = false; + }else{ + list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list) { + if (_rtw_memcmp(precv_hdr->WapiSrcAddr, pWapiSta->PeerMacAddr, ETH_ALEN) == _TRUE) { + bFind = true; + break; + } + } + } + WAPI_TRACE(WAPI_RX, "%s: bFind=%d prxb->WapiSrcAddr="MAC_FMT"\n", __FUNCTION__, bFind, MAC_ARG(precv_hdr->WapiSrcAddr)); + + if(bFind) + { + if(IS_MCAST(precv_hdr->attrib.ra)) + { + WAPI_TRACE(WAPI_RX,"rtw_wapi_check_for_drop: multicast case \n"); + pLastRecvPN = pWapiSta->lastRxMulticastPN; + } + else + { + WAPI_TRACE(WAPI_RX,"rtw_wapi_check_for_drop: unicast case \n"); + switch(precv_hdr->UserPriority) + { + case 0: + case 3: + pLastRecvPN = pWapiSta->lastRxUnicastPNBEQueue; + break; + case 1: + case 2: + pLastRecvPN = pWapiSta->lastRxUnicastPNBKQueue; + break; + case 4: + case 5: + pLastRecvPN = pWapiSta->lastRxUnicastPNVIQueue; + break; + case 6: + case 7: + pLastRecvPN = pWapiSta->lastRxUnicastPNVOQueue; + break; + default: + WAPI_TRACE(WAPI_ERR,"%s: Unknown TID \n",__FUNCTION__); + break; + } + } + + if(!WapiComparePN(precv_hdr->WapiTempPN,pLastRecvPN)) + { + WAPI_TRACE(WAPI_RX,"%s: Equal PN!!\n",__FUNCTION__); + if(IS_MCAST(precv_hdr->attrib.ra)) + _rtw_memcpy(pLastRecvPN,WapiAEMultiCastPNInitialValueSrc,16); + else + _rtw_memcpy(pLastRecvPN,WapiAEPNInitialValueSrc,16); + bDrop = true; + } + else + { + _rtw_memcpy(pLastRecvPN,precv_hdr->WapiTempPN,16); + } + } + + WAPI_TRACE(WAPI_RX, "<========== %s\n", __FUNCTION__); + return bDrop; +} + +void rtw_build_probe_resp_wapi_ie(_adapter *padapter, unsigned char *pframe, struct pkt_attrib *pattrib) +{ + PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo); + u8 WapiIELength = 0; + + WAPI_TRACE(WAPI_MLME, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + { + WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported!\n", __FUNCTION__); + return; + } + + WapiSetIE(padapter); + WapiIELength = pWapiInfo->wapiIELength; + pframe[0] = _WAPI_IE_; + pframe[1] = WapiIELength; + _rtw_memcpy(pframe+2, pWapiInfo->wapiIE, WapiIELength); + pframe += WapiIELength+2; + pattrib->pktlen += WapiIELength+2; + + WAPI_TRACE(WAPI_MLME, "<========== %s\n", __FUNCTION__); +} + +void rtw_build_beacon_wapi_ie(_adapter *padapter, unsigned char *pframe, struct pkt_attrib *pattrib) +{ + PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo); + u8 WapiIELength = 0; + WAPI_TRACE(WAPI_MLME, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + { + WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported!\n", __FUNCTION__); + return; + } + + WapiSetIE(padapter); + WapiIELength = pWapiInfo->wapiIELength; + pframe[0] = _WAPI_IE_; + pframe[1] = WapiIELength; + _rtw_memcpy(pframe+2, pWapiInfo->wapiIE, WapiIELength); + pframe += WapiIELength+2; + pattrib->pktlen += WapiIELength+2; + + WAPI_TRACE(WAPI_MLME, "<========== %s\n", __FUNCTION__); +} + +void rtw_build_assoc_req_wapi_ie(_adapter *padapter, unsigned char *pframe, struct pkt_attrib *pattrib) +{ + PRT_WAPI_BKID pWapiBKID; + u16 bkidNum; + PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo); + u8 WapiIELength = 0; + + WAPI_TRACE(WAPI_MLME, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + { + WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported!\n", __FUNCTION__); + return; + } + + WapiSetIE(padapter); + WapiIELength = pWapiInfo->wapiIELength; + bkidNum = 0; + if(!list_empty(&(pWapiInfo->wapiBKIDStoreList))){ + list_for_each_entry(pWapiBKID, &pWapiInfo->wapiBKIDStoreList, list) { + bkidNum ++; + _rtw_memcpy(pWapiInfo->wapiIE+WapiIELength+2, pWapiBKID->bkid,16); + WapiIELength += 16; + } + } + _rtw_memcpy(pWapiInfo->wapiIE+WapiIELength, &bkidNum, 2); + WapiIELength += 2; + + pframe[0] = _WAPI_IE_; + pframe[1] = WapiIELength; + _rtw_memcpy(pframe+2, pWapiInfo->wapiIE, WapiIELength); + pframe += WapiIELength+2; + pattrib->pktlen += WapiIELength+2; + WAPI_TRACE(WAPI_MLME, "<========== %s\n", __FUNCTION__); +} + +void rtw_wapi_on_assoc_ok(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE) +{ + PRT_WAPI_T pWapiInfo = &(padapter->wapiInfo); + PRT_WAPI_STA_INFO pWapiSta; + u8 WapiAEPNInitialValueSrc[16] = {0x37,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ; + //u8 WapiASUEPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ; + u8 WapiAEMultiCastPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ; + + WAPI_TRACE(WAPI_MLME, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + { + WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__); + return; + } + + pWapiSta =(PRT_WAPI_STA_INFO)list_entry(pWapiInfo->wapiSTAIdleList.next, RT_WAPI_STA_INFO, list); + list_del_init(&pWapiSta->list); + list_add_tail(&pWapiSta->list, &pWapiInfo->wapiSTAUsedList); + _rtw_memcpy(pWapiSta->PeerMacAddr,padapter->mlmeextpriv.mlmext_info.network.MacAddress,6); + _rtw_memcpy(pWapiSta->lastRxMulticastPN, WapiAEMultiCastPNInitialValueSrc, 16); + _rtw_memcpy(pWapiSta->lastRxUnicastPN, WapiAEPNInitialValueSrc, 16); + + //For chenk PN error with Qos Data after s3: add by ylb 20111114 + _rtw_memcpy(pWapiSta->lastRxUnicastPNBEQueue,WapiAEPNInitialValueSrc,16); + _rtw_memcpy(pWapiSta->lastRxUnicastPNBKQueue,WapiAEPNInitialValueSrc,16); + _rtw_memcpy(pWapiSta->lastRxUnicastPNVIQueue,WapiAEPNInitialValueSrc,16); + _rtw_memcpy(pWapiSta->lastRxUnicastPNVOQueue,WapiAEPNInitialValueSrc,16); + + WAPI_TRACE(WAPI_MLME, "<========== %s\n", __FUNCTION__); +} + + +void rtw_wapi_return_one_sta_info(_adapter *padapter, u8 *MacAddr) +{ + PRT_WAPI_T pWapiInfo; + PRT_WAPI_STA_INFO pWapiStaInfo = NULL; + PRT_WAPI_BKID pWapiBkid = NULL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + pWapiInfo = &padapter->wapiInfo; + + WAPI_TRACE(WAPI_API, "==========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + { + WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__); + return; + } + + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + { + while(!list_empty(&(pWapiInfo->wapiBKIDStoreList))) + { + pWapiBkid = (PRT_WAPI_BKID)list_entry(pWapiInfo->wapiBKIDStoreList.next, RT_WAPI_BKID, list); + list_del_init(&pWapiBkid->list); + _rtw_memset(pWapiBkid->bkid,0,16); + list_add_tail(&pWapiBkid->list, &pWapiInfo->wapiBKIDIdleList); + } + } + + + WAPI_TRACE(WAPI_API, " %s: after clear bkid \n", __FUNCTION__); + + + //Remove STA info + if(list_empty(&(pWapiInfo->wapiSTAUsedList))){ + WAPI_TRACE(WAPI_API, " %s: wapiSTAUsedList is null \n", __FUNCTION__); + return; + }else{ + + WAPI_TRACE(WAPI_API, " %s: wapiSTAUsedList is not null \n", __FUNCTION__); +#if 0 + pWapiStaInfo=(PRT_WAPI_STA_INFO)list_entry((pWapiInfo->wapiSTAUsedList.next),RT_WAPI_STA_INFO,list); + + list_for_each_entry(pWapiStaInfo, &(pWapiInfo->wapiSTAUsedList), list) { + + DBG_871X("MAC Addr %02x-%02x-%02x-%02x-%02x-%02x \n",MacAddr[0],MacAddr[1],MacAddr[2],MacAddr[3],MacAddr[4],MacAddr[5]); + + + DBG_871X("peer Addr %02x-%02x-%02x-%02x-%02x-%02x \n",pWapiStaInfo->PeerMacAddr[0],pWapiStaInfo->PeerMacAddr[1],pWapiStaInfo->PeerMacAddr[2],pWapiStaInfo->PeerMacAddr[3],pWapiStaInfo->PeerMacAddr[4],pWapiStaInfo->PeerMacAddr[5]); + + if(pWapiStaInfo == NULL) + { + WAPI_TRACE(WAPI_API, " %s: pWapiStaInfo == NULL Case \n", __FUNCTION__); + return; + } + + if(pWapiStaInfo->PeerMacAddr == NULL) + { + WAPI_TRACE(WAPI_API, " %s: pWapiStaInfo->PeerMacAddr == NULL Case \n", __FUNCTION__); + return; + } + + if(MacAddr == NULL) + { + WAPI_TRACE(WAPI_API, " %s: MacAddr == NULL Case \n", __FUNCTION__); + return; + } + + if (_rtw_memcmp(pWapiStaInfo->PeerMacAddr, MacAddr, ETH_ALEN) == _TRUE) { + pWapiStaInfo->bAuthenticateInProgress = false; + pWapiStaInfo->bSetkeyOk = false; + _rtw_memset(pWapiStaInfo->PeerMacAddr,0,ETH_ALEN); + list_del_init(&pWapiStaInfo->list); + list_add_tail(&pWapiStaInfo->list, &pWapiInfo->wapiSTAIdleList); + break; + } + + } +#endif + + while(!list_empty(&(pWapiInfo->wapiSTAUsedList))) + { + pWapiStaInfo = (PRT_WAPI_STA_INFO)list_entry(pWapiInfo->wapiSTAUsedList.next, RT_WAPI_STA_INFO, list); + + DBG_871X("peer Addr %02x-%02x-%02x-%02x-%02x-%02x \n",pWapiStaInfo->PeerMacAddr[0],pWapiStaInfo->PeerMacAddr[1],pWapiStaInfo->PeerMacAddr[2],pWapiStaInfo->PeerMacAddr[3],pWapiStaInfo->PeerMacAddr[4],pWapiStaInfo->PeerMacAddr[5]); + + list_del_init(&pWapiStaInfo->list); + memset(pWapiStaInfo->PeerMacAddr,0,ETH_ALEN); + pWapiStaInfo->bSetkeyOk = 0; + list_add_tail(&pWapiStaInfo->list, &pWapiInfo->wapiSTAIdleList); + } + + } + + WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__); + return; +} + +void rtw_wapi_return_all_sta_info(_adapter *padapter) +{ + PRT_WAPI_T pWapiInfo; + PRT_WAPI_STA_INFO pWapiStaInfo; + PRT_WAPI_BKID pWapiBkid; + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + + pWapiInfo = &padapter->wapiInfo; + + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + { + WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__); + return; + } + + //Sta Info List + while(!list_empty(&(pWapiInfo->wapiSTAUsedList))) + { + pWapiStaInfo = (PRT_WAPI_STA_INFO)list_entry(pWapiInfo->wapiSTAUsedList.next, RT_WAPI_STA_INFO, list); + list_del_init(&pWapiStaInfo->list); + memset(pWapiStaInfo->PeerMacAddr,0,ETH_ALEN); + pWapiStaInfo->bSetkeyOk = 0; + list_add_tail(&pWapiStaInfo->list, &pWapiInfo->wapiSTAIdleList); + } + + //BKID List + while(!list_empty(&(pWapiInfo->wapiBKIDStoreList))) + { + pWapiBkid = (PRT_WAPI_BKID)list_entry(pWapiInfo->wapiBKIDStoreList.next, RT_WAPI_BKID, list); + list_del_init(&pWapiBkid->list); + memset(pWapiBkid->bkid,0,16); + list_add_tail(&pWapiBkid->list, &pWapiInfo->wapiBKIDIdleList); + } + WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__); +} + +void rtw_wapi_clear_cam_entry(_adapter *padapter, u8 *pMacAddr) +{ + u8 UcIndex = 0; + + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!padapter->wapiInfo.bWapiEnable)) + { + WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__); + return; + } + + UcIndex = WapiGetEntryForCamClear(padapter, pMacAddr, 0, 0); + if(UcIndex != 0xff){ + //CAM_mark_invalid(Adapter, UcIndex); + CAM_empty_entry(padapter, UcIndex); + } + + UcIndex = WapiGetEntryForCamClear(padapter, pMacAddr, 1, 0); + if(UcIndex != 0xff){ + //CAM_mark_invalid(Adapter, UcIndex); + CAM_empty_entry(padapter, UcIndex); + } + + UcIndex = WapiGetEntryForCamClear(padapter, pMacAddr, 0, 1); + if(UcIndex != 0xff){ + //CAM_mark_invalid(Adapter, UcIndex); + CAM_empty_entry(padapter, UcIndex); + } + + UcIndex = WapiGetEntryForCamClear(padapter, pMacAddr, 1, 1); + if(UcIndex != 0xff){ + //CAM_mark_invalid(padapter, UcIndex); + CAM_empty_entry(padapter, UcIndex); + } + + WAPI_TRACE(WAPI_API, "<========== %s\n", __FUNCTION__); +} + +void rtw_wapi_clear_all_cam_entry(_adapter *padapter) +{ + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!padapter->wapiInfo.bWapiEnable)) + { + WAPI_TRACE(WAPI_MLME, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__); + return; + } + + invalidate_cam_all(padapter); // is this ok? + WapiResetAllCamEntry(padapter); + + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); +} + +void rtw_wapi_set_key(_adapter *padapter, RT_WAPI_KEY *pWapiKey, RT_WAPI_STA_INFO *pWapiSta, u8 bGroupKey, u8 bUseDefaultKey) +{ + PRT_WAPI_T pWapiInfo = &padapter->wapiInfo; + u8 *pMacAddr = pWapiSta->PeerMacAddr; + u32 EntryId = 0; + BOOLEAN IsPairWise = false ; + u8 EncAlgo; + + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!padapter->wapiInfo.bWapiEnable)) + { + WAPI_TRACE(WAPI_API, "<========== %s, WAPI not supported or not enabled!\n", __FUNCTION__); + return; + } + + EncAlgo = _SMS4_; + + //For Tx bc/mc pkt,use defualt key entry + if(bUseDefaultKey) + { + // when WAPI update key, keyid will be 0 or 1 by turns. + if (pWapiKey->keyId == 0) + EntryId = 0; + else + EntryId = 2; + } + else + { + // tx/rx unicast pkt, or rx broadcast, find the key entry by peer's MacAddr + EntryId = WapiGetEntryForCamWrite(padapter,pMacAddr,pWapiKey->keyId,bGroupKey); + } + + if(EntryId == 0xff){ + WAPI_TRACE(WAPI_API, "===>No entry for WAPI setkey! !!\n"); + return; + } + + //EntryId is also used to diff Sec key and Mic key + //Sec Key + WapiWriteOneCamEntry(padapter, + pMacAddr, + pWapiKey->keyId, //keyid + EntryId, //entry + EncAlgo, //type + bGroupKey, //pairwise or group key + pWapiKey->dataKey); + //MIC key + WapiWriteOneCamEntry(padapter, + pMacAddr, + pWapiKey->keyId, //keyid + EntryId+1, //entry + EncAlgo, //type + bGroupKey, //pairwise or group key + pWapiKey->micKey); + + WAPI_TRACE(WAPI_API, "Set Wapi Key :KeyId:%d,EntryId:%d,PairwiseKey:%d.\n",pWapiKey->keyId,EntryId,!bGroupKey); + WAPI_TRACE(WAPI_API, "===========> %s\n", __FUNCTION__); + +} + +#if 0 +//YJ,test,091013 +void wapi_test_set_key(struct _adapter *padapter, u8* buf) +{ /*Data: keyType(1) + bTxEnable(1) + bAuthenticator(1) + bUpdate(1) + PeerAddr(6) + DataKey(16) + MicKey(16) + KeyId(1)*/ + PRT_WAPI_T pWapiInfo = &padapter->wapiInfo; + PRT_WAPI_BKID pWapiBkid; + PRT_WAPI_STA_INFO pWapiSta; + u8 data[43]; + bool bTxEnable; + bool bUpdate; + bool bAuthenticator; + u8 PeerAddr[6]; + u8 WapiAEPNInitialValueSrc[16] = {0x37,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ; + u8 WapiASUEPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ; + u8 WapiAEMultiCastPNInitialValueSrc[16] = {0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C,0x36,0x5C} ; + + WAPI_TRACE(WAPI_INIT, "===========>%s\n", __FUNCTION__); + + if (!padapter->WapiSupport){ + return; + } + + copy_from_user(data, buf, 43); + bTxEnable = data[1]; + bAuthenticator = data[2]; + bUpdate = data[3]; + memcpy(PeerAddr,data+4,6); + + if(data[0] == 0x3){ + if(!list_empty(&(pWapiInfo->wapiBKIDIdleList))){ + pWapiBkid = (PRT_WAPI_BKID)list_entry(pWapiInfo->wapiBKIDIdleList.next, RT_WAPI_BKID, list); + list_del_init(&pWapiBkid->list); + memcpy(pWapiBkid->bkid, data+10, 16); + WAPI_DATA(WAPI_INIT, "SetKey - BKID", pWapiBkid->bkid, 16); + list_add_tail(&pWapiBkid->list, &pWapiInfo->wapiBKIDStoreList); + } + }else{ + list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list) { + if(!memcmp(pWapiSta->PeerMacAddr,PeerAddr,6)){ + pWapiSta->bAuthenticatorInUpdata = false; + switch(data[0]){ + case 1: //usk + if(bAuthenticator){ //authenticator + memcpy(pWapiSta->lastTxUnicastPN,WapiAEPNInitialValueSrc,16); + if(!bUpdate) { //first + WAPI_TRACE(WAPI_INIT,"AE fisrt set usk \n"); + pWapiSta->wapiUsk.bSet = true; + memcpy(pWapiSta->wapiUsk.dataKey,data+10,16); + memcpy(pWapiSta->wapiUsk.micKey,data+26,16); + pWapiSta->wapiUsk.keyId = *(data+42); + pWapiSta->wapiUsk.bTxEnable = true; + WAPI_DATA(WAPI_INIT, "SetKey - AE USK Data Key", pWapiSta->wapiUsk.dataKey, 16); + WAPI_DATA(WAPI_INIT, "SetKey - AE USK Mic Key", pWapiSta->wapiUsk.micKey, 16); + } + else //update + { + WAPI_TRACE(WAPI_INIT, "AE update usk \n"); + pWapiSta->wapiUskUpdate.bSet = true; + pWapiSta->bAuthenticatorInUpdata = true; + memcpy(pWapiSta->wapiUskUpdate.dataKey,data+10,16); + memcpy(pWapiSta->wapiUskUpdate.micKey,data+26,16); + memcpy(pWapiSta->lastRxUnicastPNBEQueue,WapiASUEPNInitialValueSrc,16); + memcpy(pWapiSta->lastRxUnicastPNBKQueue,WapiASUEPNInitialValueSrc,16); + memcpy(pWapiSta->lastRxUnicastPNVIQueue,WapiASUEPNInitialValueSrc,16); + memcpy(pWapiSta->lastRxUnicastPNVOQueue,WapiASUEPNInitialValueSrc,16); + memcpy(pWapiSta->lastRxUnicastPN,WapiASUEPNInitialValueSrc,16); + pWapiSta->wapiUskUpdate.keyId = *(data+42); + pWapiSta->wapiUskUpdate.bTxEnable = true; + } + } + else{ + if(!bUpdate){ + WAPI_TRACE(WAPI_INIT,"ASUE fisrt set usk \n"); + if(bTxEnable){ + pWapiSta->wapiUsk.bTxEnable = true; + memcpy(pWapiSta->lastTxUnicastPN,WapiASUEPNInitialValueSrc,16); + }else{ + pWapiSta->wapiUsk.bSet = true; + memcpy(pWapiSta->wapiUsk.dataKey,data+10,16); + memcpy(pWapiSta->wapiUsk.micKey,data+26,16); + pWapiSta->wapiUsk.keyId = *(data+42); + pWapiSta->wapiUsk.bTxEnable = false; + } + }else{ + WAPI_TRACE(WAPI_INIT,"ASUE update usk \n"); + if(bTxEnable){ + pWapiSta->wapiUskUpdate.bTxEnable = true; + if(pWapiSta->wapiUskUpdate.bSet){ + memcpy(pWapiSta->wapiUsk.dataKey,pWapiSta->wapiUskUpdate.dataKey,16); + memcpy(pWapiSta->wapiUsk.micKey,pWapiSta->wapiUskUpdate.micKey,16); + pWapiSta->wapiUsk.keyId=pWapiSta->wapiUskUpdate.keyId; + memcpy(pWapiSta->lastRxUnicastPNBEQueue,WapiASUEPNInitialValueSrc,16); + memcpy(pWapiSta->lastRxUnicastPNBKQueue,WapiASUEPNInitialValueSrc,16); + memcpy(pWapiSta->lastRxUnicastPNVIQueue,WapiASUEPNInitialValueSrc,16); + memcpy(pWapiSta->lastRxUnicastPNVOQueue,WapiASUEPNInitialValueSrc,16); + memcpy(pWapiSta->lastRxUnicastPN,WapiASUEPNInitialValueSrc,16); + pWapiSta->wapiUskUpdate.bTxEnable = false; + pWapiSta->wapiUskUpdate.bSet = false; + } + memcpy(pWapiSta->lastTxUnicastPN,WapiASUEPNInitialValueSrc,16); + }else{ + pWapiSta->wapiUskUpdate.bSet = true; + memcpy(pWapiSta->wapiUskUpdate.dataKey,data+10,16); + memcpy(pWapiSta->wapiUskUpdate.micKey,data+26,16); + pWapiSta->wapiUskUpdate.keyId = *(data+42); + pWapiSta->wapiUskUpdate.bTxEnable = false; + } + } + } + break; + case 2: //msk + if(bAuthenticator){ //authenticator + pWapiInfo->wapiTxMsk.bSet = true; + memcpy(pWapiInfo->wapiTxMsk.dataKey,data+10,16); + memcpy(pWapiInfo->wapiTxMsk.micKey,data+26,16); + pWapiInfo->wapiTxMsk.keyId = *(data+42); + pWapiInfo->wapiTxMsk.bTxEnable = true; + memcpy(pWapiInfo->lastTxMulticastPN,WapiAEMultiCastPNInitialValueSrc,16); + + if(!bUpdate){ //first + WAPI_TRACE(WAPI_INIT, "AE fisrt set msk \n"); + if(!pWapiSta->bSetkeyOk) + pWapiSta->bSetkeyOk = true; + pWapiInfo->bFirstAuthentiateInProgress= false; + }else{ //update + WAPI_TRACE(WAPI_INIT,"AE update msk \n"); + } + + WAPI_DATA(WAPI_INIT, "SetKey - AE MSK Data Key", pWapiInfo->wapiTxMsk.dataKey, 16); + WAPI_DATA(WAPI_INIT, "SetKey - AE MSK Mic Key", pWapiInfo->wapiTxMsk.micKey, 16); + } + else{ + if(!bUpdate){ + WAPI_TRACE(WAPI_INIT,"ASUE fisrt set msk \n"); + pWapiSta->wapiMsk.bSet = true; + memcpy(pWapiSta->wapiMsk.dataKey,data+10,16); + memcpy(pWapiSta->wapiMsk.micKey,data+26,16); + pWapiSta->wapiMsk.keyId = *(data+42); + pWapiSta->wapiMsk.bTxEnable = false; + if(!pWapiSta->bSetkeyOk) + pWapiSta->bSetkeyOk = true; + pWapiInfo->bFirstAuthentiateInProgress= false; + WAPI_DATA(WAPI_INIT, "SetKey - ASUE MSK Data Key", pWapiSta->wapiMsk.dataKey, 16); + WAPI_DATA(WAPI_INIT, "SetKey - ASUE MSK Mic Key", pWapiSta->wapiMsk.micKey, 16); + }else{ + WAPI_TRACE(WAPI_INIT,"ASUE update msk \n"); + pWapiSta->wapiMskUpdate.bSet = true; + memcpy(pWapiSta->wapiMskUpdate.dataKey,data+10,16); + memcpy(pWapiSta->wapiMskUpdate.micKey,data+26,16); + pWapiSta->wapiMskUpdate.keyId = *(data+42); + pWapiSta->wapiMskUpdate.bTxEnable = false; + } + } + break; + default: + WAPI_TRACE(WAPI_ERR,"Unknown Flag \n"); + break; + } + } + } + } + WAPI_TRACE(WAPI_INIT, "<===========%s\n", __FUNCTION__); +} + + +void wapi_test_init(struct _adapter *padapter) +{ + u8 keybuf[100]; + u8 mac_addr[6]={0x00,0xe0,0x4c,0x72,0x04,0x70}; + u8 UskDataKey[16]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f}; + u8 UskMicKey[16]={0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f}; + u8 UskId = 0; + u8 MskDataKey[16]={0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f}; + u8 MskMicKey[16]={0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f}; + u8 MskId = 0; + + WAPI_TRACE(WAPI_INIT, "===========>%s\n", __FUNCTION__); + + //Enable Wapi + WAPI_TRACE(WAPI_INIT, "%s: Enable wapi!!!!\n", __FUNCTION__); + padapter->wapiInfo.bWapiEnable = true; + padapter->pairwise_key_type = KEY_TYPE_SMS4; + ieee->group_key_type = KEY_TYPE_SMS4; + padapter->wapiInfo.extra_prefix_len = WAPI_EXT_LEN; + padapter->wapiInfo.extra_postfix_len = SMS4_MIC_LEN; + + //set usk + WAPI_TRACE(WAPI_INIT, "%s: Set USK!!!!\n", __FUNCTION__); + memset(keybuf,0,100); + keybuf[0] = 1; //set usk + keybuf[1] = 1; //enable tx + keybuf[2] = 1; //AE + keybuf[3] = 0; //not update + + memcpy(keybuf+4,mac_addr,6); + memcpy(keybuf+10,UskDataKey,16); + memcpy(keybuf+26,UskMicKey,16); + keybuf[42]=UskId; + wapi_test_set_key(padapter, keybuf); + + memset(keybuf,0,100); + keybuf[0] = 1; //set usk + keybuf[1] = 1; //enable tx + keybuf[2] = 0; //AE + keybuf[3] = 0; //not update + + memcpy(keybuf+4,mac_addr,6); + memcpy(keybuf+10,UskDataKey,16); + memcpy(keybuf+26,UskMicKey,16); + keybuf[42]=UskId; + wapi_test_set_key(padapter, keybuf); + + //set msk + WAPI_TRACE(WAPI_INIT, "%s: Set MSK!!!!\n", __FUNCTION__); + memset(keybuf,0,100); + keybuf[0] = 2; //set msk + keybuf[1] = 1; //Enable TX + keybuf[2] = 1; //AE + keybuf[3] = 0; //not update + memcpy(keybuf+4,mac_addr,6); + memcpy(keybuf+10,MskDataKey,16); + memcpy(keybuf+26,MskMicKey,16); + keybuf[42] = MskId; + wapi_test_set_key(padapter, keybuf); + + memset(keybuf,0,100); + keybuf[0] = 2; //set msk + keybuf[1] = 1; //Enable TX + keybuf[2] = 0; //AE + keybuf[3] = 0; //not update + memcpy(keybuf+4,mac_addr,6); + memcpy(keybuf+10,MskDataKey,16); + memcpy(keybuf+26,MskMicKey,16); + keybuf[42] = MskId; + wapi_test_set_key(padapter, keybuf); + WAPI_TRACE(WAPI_INIT, "<===========%s\n", __FUNCTION__); +} +#endif + +void rtw_wapi_get_iv(_adapter *padapter,u8 *pRA, u8*IV) +{ + PWLAN_HEADER_WAPI_EXTENSION pWapiExt = NULL; + PRT_WAPI_T pWapiInfo = &padapter->wapiInfo; + bool bPNOverflow = false; + bool bFindMatchPeer = false; + PRT_WAPI_STA_INFO pWapiSta = NULL; + + pWapiExt = (PWLAN_HEADER_WAPI_EXTENSION)IV; + + WAPI_DATA(WAPI_RX,"wapi_get_iv: pra",pRA,6); + + if(IS_MCAST(pRA)){ + if(!pWapiInfo->wapiTxMsk.bTxEnable){ + WAPI_TRACE(WAPI_ERR,"%s: bTxEnable = 0!!\n",__FUNCTION__); + return; + } + + if(pWapiInfo->wapiTxMsk.keyId <= 1){ + pWapiExt->KeyIdx = pWapiInfo->wapiTxMsk.keyId; + pWapiExt->Reserved = 0; + bPNOverflow = WapiIncreasePN(pWapiInfo->lastTxMulticastPN, 1); + memcpy(pWapiExt->PN, pWapiInfo->lastTxMulticastPN, 16); + } + } + else + { + if(list_empty(&pWapiInfo->wapiSTAUsedList)){ + WAPI_TRACE(WAPI_RX,"rtw_wapi_get_iv: list is empty \n"); + _rtw_memset(IV,10,18); + return; + } + else{ + list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list){ + WAPI_DATA(WAPI_RX,"rtw_wapi_get_iv: peermacaddr ",pWapiSta->PeerMacAddr,6); + if (_rtw_memcmp((u8*)pWapiSta->PeerMacAddr, pRA, 6) == _TRUE) { + bFindMatchPeer = true; + break; + } + } + + WAPI_TRACE(WAPI_RX,"bFindMatchPeer: %d \n",bFindMatchPeer); + WAPI_DATA(WAPI_RX,"Addr",pRA,6); + + if (bFindMatchPeer){ + if((!pWapiSta->wapiUskUpdate.bTxEnable) && (!pWapiSta->wapiUsk.bTxEnable)) + return; + + if (pWapiSta->wapiUsk.keyId <= 1){ + if(pWapiSta->wapiUskUpdate.bTxEnable) + pWapiExt->KeyIdx = pWapiSta->wapiUskUpdate.keyId; + else + pWapiExt->KeyIdx = pWapiSta->wapiUsk.keyId; + + pWapiExt->Reserved = 0; + bPNOverflow = WapiIncreasePN(pWapiSta->lastTxUnicastPN, 2); + _rtw_memcpy(pWapiExt->PN, pWapiSta->lastTxUnicastPN, 16); + + } + } + } + + } + +} + +bool rtw_wapi_drop_for_key_absent(_adapter *padapter,u8 *pRA) +{ + PRT_WAPI_T pWapiInfo = &padapter->wapiInfo; + bool bFindMatchPeer = false; + bool bDrop = false; + PRT_WAPI_STA_INFO pWapiSta = NULL; + struct security_priv *psecuritypriv = &padapter->securitypriv; + + WAPI_DATA(WAPI_RX,"rtw_wapi_drop_for_key_absent: ra ",pRA,6); + + if(psecuritypriv->dot11PrivacyAlgrthm == _SMS4_) + { + if ((!padapter->WapiSupport) || (!pWapiInfo->bWapiEnable)) + return true; + + if(IS_MCAST(pRA)){ + if(!pWapiInfo->wapiTxMsk.bTxEnable){ + bDrop = true; + WAPI_TRACE(WAPI_RX,"rtw_wapi_drop_for_key_absent: multicast key is absent \n"); + return bDrop; + } + } + else{ + if(!list_empty(&pWapiInfo->wapiSTAUsedList)){ + list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list){ + WAPI_DATA(WAPI_RX,"rtw_wapi_drop_for_key_absent: pWapiSta->PeerMacAddr ",pWapiSta->PeerMacAddr,6); + if (_rtw_memcmp(pRA, pWapiSta->PeerMacAddr, 6) == _TRUE){ + bFindMatchPeer = true; + break; + } + } + if (bFindMatchPeer) { + if (!pWapiSta->wapiUsk.bTxEnable){ + bDrop = true; + WAPI_TRACE(WAPI_RX,"rtw_wapi_drop_for_key_absent: unicast key is absent \n"); + return bDrop; + } + } + else{ + bDrop = true; + WAPI_TRACE(WAPI_RX,"rtw_wapi_drop_for_key_absent: no peer find \n"); + return bDrop; + } + + } + else{ + bDrop = true; + WAPI_TRACE(WAPI_RX,"rtw_wapi_drop_for_key_absent: no sta exist \n"); + return bDrop; + } + } + } + else + { + return bDrop; + } + + return bDrop; +} + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_wapi_sms4.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_wapi_sms4.c new file mode 100755 index 000000000000..aa6419390673 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_wapi_sms4.c @@ -0,0 +1,923 @@ +#ifdef CONFIG_WAPI_SUPPORT + +#include <linux/unistd.h> +#include <linux/etherdevice.h> +#include <drv_types.h> +#include <rtw_wapi.h> + + +#ifdef CONFIG_WAPI_SW_SMS4 + +#define WAPI_LITTLE_ENDIAN +//#define BIG_ENDIAN +#define ENCRYPT 0 +#define DECRYPT 1 + + +/********************************************************** + **********************************************************/ +const u8 Sbox[256] = { +0xd6,0x90,0xe9,0xfe,0xcc,0xe1,0x3d,0xb7,0x16,0xb6,0x14,0xc2,0x28,0xfb,0x2c,0x05, +0x2b,0x67,0x9a,0x76,0x2a,0xbe,0x04,0xc3,0xaa,0x44,0x13,0x26,0x49,0x86,0x06,0x99, +0x9c,0x42,0x50,0xf4,0x91,0xef,0x98,0x7a,0x33,0x54,0x0b,0x43,0xed,0xcf,0xac,0x62, +0xe4,0xb3,0x1c,0xa9,0xc9,0x08,0xe8,0x95,0x80,0xdf,0x94,0xfa,0x75,0x8f,0x3f,0xa6, +0x47,0x07,0xa7,0xfc,0xf3,0x73,0x17,0xba,0x83,0x59,0x3c,0x19,0xe6,0x85,0x4f,0xa8, +0x68,0x6b,0x81,0xb2,0x71,0x64,0xda,0x8b,0xf8,0xeb,0x0f,0x4b,0x70,0x56,0x9d,0x35, +0x1e,0x24,0x0e,0x5e,0x63,0x58,0xd1,0xa2,0x25,0x22,0x7c,0x3b,0x01,0x21,0x78,0x87, +0xd4,0x00,0x46,0x57,0x9f,0xd3,0x27,0x52,0x4c,0x36,0x02,0xe7,0xa0,0xc4,0xc8,0x9e, +0xea,0xbf,0x8a,0xd2,0x40,0xc7,0x38,0xb5,0xa3,0xf7,0xf2,0xce,0xf9,0x61,0x15,0xa1, +0xe0,0xae,0x5d,0xa4,0x9b,0x34,0x1a,0x55,0xad,0x93,0x32,0x30,0xf5,0x8c,0xb1,0xe3, +0x1d,0xf6,0xe2,0x2e,0x82,0x66,0xca,0x60,0xc0,0x29,0x23,0xab,0x0d,0x53,0x4e,0x6f, +0xd5,0xdb,0x37,0x45,0xde,0xfd,0x8e,0x2f,0x03,0xff,0x6a,0x72,0x6d,0x6c,0x5b,0x51, +0x8d,0x1b,0xaf,0x92,0xbb,0xdd,0xbc,0x7f,0x11,0xd9,0x5c,0x41,0x1f,0x10,0x5a,0xd8, +0x0a,0xc1,0x31,0x88,0xa5,0xcd,0x7b,0xbd,0x2d,0x74,0xd0,0x12,0xb8,0xe5,0xb4,0xb0, +0x89,0x69,0x97,0x4a,0x0c,0x96,0x77,0x7e,0x65,0xb9,0xf1,0x09,0xc5,0x6e,0xc6,0x84, +0x18,0xf0,0x7d,0xec,0x3a,0xdc,0x4d,0x20,0x79,0xee,0x5f,0x3e,0xd7,0xcb,0x39,0x48 +}; + +const u32 CK[32] = { + 0x00070e15, 0x1c232a31, 0x383f464d, 0x545b6269, + 0x70777e85, 0x8c939aa1, 0xa8afb6bd, 0xc4cbd2d9, + 0xe0e7eef5, 0xfc030a11, 0x181f262d, 0x343b4249, + 0x50575e65, 0x6c737a81, 0x888f969d, 0xa4abb2b9, + 0xc0c7ced5, 0xdce3eaf1, 0xf8ff060d, 0x141b2229, + 0x30373e45, 0x4c535a61, 0x686f767d, 0x848b9299, + 0xa0a7aeb5, 0xbcc3cad1, 0xd8dfe6ed, 0xf4fb0209, + 0x10171e25, 0x2c333a41, 0x484f565d, 0x646b7279 }; + +#define Rotl(_x, _y) (((_x) << (_y)) | ((_x) >> (32 - (_y)))) + +#define ByteSub(_A) (Sbox[(_A) >> 24 & 0xFF] << 24 | \ + Sbox[(_A) >> 16 & 0xFF] << 16 | \ + Sbox[(_A) >> 8 & 0xFF] << 8 | \ + Sbox[(_A) & 0xFF]) + +#define L1(_B) ((_B) ^ Rotl(_B, 2) ^ Rotl(_B, 10) ^ Rotl(_B, 18) ^ Rotl(_B, 24)) +#define L2(_B) ((_B) ^ Rotl(_B, 13) ^ Rotl(_B, 23)) + +static void +xor_block(void *dst, void *src1, void *src2) +/* 128-bit xor: *dst = *src1 xor *src2. Pointers must be 32-bit aligned */ +{ + ((u32 *)dst)[0] = ((u32 *)src1)[0] ^ ((u32 *)src2)[0]; + ((u32 *)dst)[1] = ((u32 *)src1)[1] ^ ((u32 *)src2)[1]; + ((u32 *)dst)[2] = ((u32 *)src1)[2] ^ ((u32 *)src2)[2]; + ((u32 *)dst)[3] = ((u32 *)src1)[3] ^ ((u32 *)src2)[3]; +} + + +void SMS4Crypt(u8 *Input, u8 *Output, u32 *rk) +{ + u32 r, mid, x0, x1, x2, x3, *p; + p = (u32 *)Input; + x0 = p[0]; + x1 = p[1]; + x2 = p[2]; + x3 = p[3]; +#ifdef WAPI_LITTLE_ENDIAN + x0 = Rotl(x0, 16); x0 = ((x0 & 0x00FF00FF) << 8) | ((x0 & 0xFF00FF00) >> 8); + x1 = Rotl(x1, 16); x1 = ((x1 & 0x00FF00FF) << 8) | ((x1 & 0xFF00FF00) >> 8); + x2 = Rotl(x2, 16); x2 = ((x2 & 0x00FF00FF) << 8) | ((x2 & 0xFF00FF00) >> 8); + x3 = Rotl(x3, 16); x3 = ((x3 & 0x00FF00FF) << 8) | ((x3 & 0xFF00FF00) >> 8); +#endif + for (r = 0; r < 32; r += 4) + { + mid = x1 ^ x2 ^ x3 ^ rk[r + 0]; + mid = ByteSub(mid); + x0 ^= L1(mid); + mid = x2 ^ x3 ^ x0 ^ rk[r + 1]; + mid = ByteSub(mid); + x1 ^= L1(mid); + mid = x3 ^ x0 ^ x1 ^ rk[r + 2]; + mid = ByteSub(mid); + x2 ^= L1(mid); + mid = x0 ^ x1 ^ x2 ^ rk[r + 3]; + mid = ByteSub(mid); + x3 ^= L1(mid); + } +#ifdef WAPI_LITTLE_ENDIAN + x0 = Rotl(x0, 16); x0 = ((x0 & 0x00FF00FF) << 8) | ((x0 & 0xFF00FF00) >> 8); + x1 = Rotl(x1, 16); x1 = ((x1 & 0x00FF00FF) << 8) | ((x1 & 0xFF00FF00) >> 8); + x2 = Rotl(x2, 16); x2 = ((x2 & 0x00FF00FF) << 8) | ((x2 & 0xFF00FF00) >> 8); + x3 = Rotl(x3, 16); x3 = ((x3 & 0x00FF00FF) << 8) | ((x3 & 0xFF00FF00) >> 8); +#endif + p = (u32 *)Output; + p[0] = x3; + p[1] = x2; + p[2] = x1; + p[3] = x0; +} + + + +void SMS4KeyExt(u8 *Key, u32 *rk, u32 CryptFlag) +{ + u32 r, mid, x0, x1, x2, x3, *p; + + p = (u32 *)Key; + x0 = p[0]; + x1 = p[1]; + x2 = p[2]; + x3 = p[3]; +#ifdef WAPI_LITTLE_ENDIAN + x0 = Rotl(x0, 16); x0 = ((x0 & 0xFF00FF) << 8) | ((x0 & 0xFF00FF00) >> 8); + x1 = Rotl(x1, 16); x1 = ((x1 & 0xFF00FF) << 8) | ((x1 & 0xFF00FF00) >> 8); + x2 = Rotl(x2, 16); x2 = ((x2 & 0xFF00FF) << 8) | ((x2 & 0xFF00FF00) >> 8); + x3 = Rotl(x3, 16); x3 = ((x3 & 0xFF00FF) << 8) | ((x3 & 0xFF00FF00) >> 8); +#endif + + x0 ^= 0xa3b1bac6; + x1 ^= 0x56aa3350; + x2 ^= 0x677d9197; + x3 ^= 0xb27022dc; + for (r = 0; r < 32; r += 4) + { + mid = x1 ^ x2 ^ x3 ^ CK[r + 0]; + mid = ByteSub(mid); + rk[r + 0] = x0 ^= L2(mid); + mid = x2 ^ x3 ^ x0 ^ CK[r + 1]; + mid = ByteSub(mid); + rk[r + 1] = x1 ^= L2(mid); + mid = x3 ^ x0 ^ x1 ^ CK[r + 2]; + mid = ByteSub(mid); + rk[r + 2] = x2 ^= L2(mid); + mid = x0 ^ x1 ^ x2 ^ CK[r + 3]; + mid = ByteSub(mid); + rk[r + 3] = x3 ^= L2(mid); + } + if (CryptFlag == DECRYPT) + { + for (r = 0; r < 16; r++) + mid = rk[r], rk[r] = rk[31 - r], rk[31 - r] = mid; + } +} + + +void WapiSMS4Cryption(u8 *Key, u8 *IV, u8 *Input, u16 InputLength, + u8 *Output, u16 *OutputLength, u32 CryptFlag) +{ + u32 blockNum,i,j, rk[32]; + u16 remainder; + u8 blockIn[16],blockOut[16], tempIV[16], k; + + *OutputLength = 0; + remainder = InputLength & 0x0F; + blockNum = InputLength >> 4; + if(remainder !=0) + blockNum++; + else + remainder = 16; + + for(k=0;k<16;k++) + tempIV[k] = IV[15-k]; + + memcpy(blockIn, tempIV, 16); + + SMS4KeyExt((u8 *)Key, rk,CryptFlag); + + for(i=0; i<blockNum-1; i++) + { + SMS4Crypt((u8 *)blockIn, blockOut, rk); + xor_block(&Output[i*16], &Input[i*16], blockOut); + memcpy(blockIn,blockOut,16); + } + + *OutputLength = i*16; + + SMS4Crypt((u8 *)blockIn, blockOut, rk); + + for(j=0; j<remainder; j++) + { + Output[i*16+j] = Input[i*16+j] ^ blockOut[j]; + } + *OutputLength += remainder; + +} + +void WapiSMS4Encryption(u8 *Key, u8 *IV, u8 *Input, u16 InputLength, + u8 *Output, u16 *OutputLength) +{ + + WapiSMS4Cryption(Key, IV, Input, InputLength, Output, OutputLength, ENCRYPT); +} + +void WapiSMS4Decryption(u8 *Key, u8 *IV, u8 *Input, u16 InputLength, + u8 *Output, u16 *OutputLength) +{ + // OFB mode: is also ENCRYPT flag + WapiSMS4Cryption(Key, IV, Input, InputLength, Output, OutputLength, ENCRYPT); +} + +void WapiSMS4CalculateMic(u8 *Key, u8 *IV, u8 *Input1, u8 Input1Length, + u8 *Input2, u16 Input2Length, u8 *Output, u8 *OutputLength) +{ + u32 blockNum, i, remainder, rk[32]; + u8 BlockIn[16], BlockOut[16], TempBlock[16], tempIV[16], k; + + *OutputLength = 0; + remainder = Input1Length & 0x0F; + blockNum = Input1Length >> 4; + + for(k=0;k<16;k++) + tempIV[k] = IV[15-k]; + + memcpy(BlockIn, tempIV, 16); + + SMS4KeyExt((u8 *)Key, rk, ENCRYPT); + + SMS4Crypt((u8 *)BlockIn, BlockOut, rk); + + for(i=0; i<blockNum; i++){ + xor_block(BlockIn, (Input1+i*16), BlockOut); + SMS4Crypt((u8 *)BlockIn, BlockOut, rk); + } + + if(remainder !=0){ + memset(TempBlock, 0, 16); + memcpy(TempBlock, (Input1+blockNum*16), remainder); + + xor_block(BlockIn, TempBlock, BlockOut); + SMS4Crypt((u8 *)BlockIn, BlockOut, rk); + } + + remainder = Input2Length & 0x0F; + blockNum = Input2Length >> 4; + + for(i=0; i<blockNum; i++){ + xor_block(BlockIn, (Input2+i*16), BlockOut); + SMS4Crypt((u8 *)BlockIn, BlockOut, rk); + } + + if(remainder !=0){ + memset(TempBlock, 0, 16); + memcpy(TempBlock, (Input2+blockNum*16), remainder); + + xor_block(BlockIn, TempBlock, BlockOut); + SMS4Crypt((u8 *)BlockIn, BlockOut, rk); + } + + memcpy(Output, BlockOut, 16); + *OutputLength = 16; +} + +void SecCalculateMicSMS4( + u8 KeyIdx, + u8 *MicKey, + u8 *pHeader, + u8 *pData, + u16 DataLen, + u8 *MicBuffer + ) +{ +#if 0 + struct ieee80211_hdr_3addr_qos *header; + u8 TempBuf[34], TempLen = 32, MicLen, QosOffset, *IV; + u16 *pTemp, fc; + + WAPI_TRACE(WAPI_TX|WAPI_RX, "=========>%s\n", __FUNCTION__); + + header = (struct ieee80211_hdr_3addr_qos *)pHeader; + memset(TempBuf, 0, 34); + memcpy(TempBuf, pHeader, 2); //FrameCtrl + pTemp = (u16*)TempBuf; + *pTemp &= 0xc78f; //bit4,5,6,11,12,13 + + memcpy((TempBuf+2), (pHeader+4), 12); //Addr1, Addr2 + memcpy((TempBuf+14), (pHeader+22), 2); // SeqCtrl + pTemp = (u16*)(TempBuf + 14); + *pTemp &= 0x000f; + + memcpy((TempBuf+16), (pHeader+16), 6); //Addr3 + + fc = le16_to_cpu(header->frame_ctl); + + + + if (GetFrDs((u16*)&fc) && GetToDs((u16 *)&fc)) + { + memcpy((TempBuf+22), (pHeader+24), 6); + QosOffset = 30; + }else{ + memset((TempBuf+22), 0, 6); + QosOffset = 24; + } + + if((fc & 0x0088) == 0x0088){ + memcpy((TempBuf+28), (pHeader+QosOffset), 2); + TempLen += 2; + //IV = pHeader + QosOffset + 2 + SNAP_SIZE + sizeof(u16) + 2; + IV = pHeader + QosOffset + 2 + 2; + }else{ + IV = pHeader + QosOffset + 2; + //IV = pHeader + QosOffset + SNAP_SIZE + sizeof(u16) + 2; + } + + TempBuf[TempLen-1] = (u8)(DataLen & 0xff); + TempBuf[TempLen-2] = (u8)((DataLen & 0xff00)>>8); + TempBuf[TempLen-4] = KeyIdx; + + WAPI_DATA(WAPI_TX, "CalculateMic - KEY", MicKey, 16); + WAPI_DATA(WAPI_TX, "CalculateMic - IV", IV, 16); + WAPI_DATA(WAPI_TX, "CalculateMic - TempBuf", TempBuf, TempLen); + WAPI_DATA(WAPI_TX, "CalculateMic - pData", pData, DataLen); + + WapiSMS4CalculateMic(MicKey, IV, TempBuf, TempLen, + pData, DataLen, MicBuffer, &MicLen); + + if (MicLen != 16) + WAPI_TRACE(WAPI_ERR,"%s: MIC Length Error!!\n",__FUNCTION__); + + WAPI_TRACE(WAPI_TX|WAPI_RX, "<=========%s\n", __FUNCTION__); +#endif +} + +/* AddCount: 1 or 2. + * If overflow, return 1, + * else return 0. + */ +u8 WapiIncreasePN(u8 *PN, u8 AddCount) +{ + u8 i; + + if (NULL == PN) + return 1; + //YJ,test,091102 + /* + if(AddCount == 2){ + DBG_8192C("############################%s(): PN[0]=0x%x\n", __FUNCTION__, PN[0]); + if(PN[0] == 0x48){ + PN[0] += AddCount; + return 1; + }else{ + PN[0] += AddCount; + return 0; + } + } + */ + //YJ,test,091102,end + + for (i=0; i<16; i++) + { + if (PN[i] + AddCount <= 0xff) + { + PN[i] += AddCount; + return 0; + } + else + { + PN[i] += AddCount; + AddCount = 1; + } + } + return 1; +} + + +void WapiGetLastRxUnicastPNForQoSData( + u8 UserPriority, + PRT_WAPI_STA_INFO pWapiStaInfo, + u8 *PNOut +) +{ + WAPI_TRACE(WAPI_RX, "===========> %s\n", __FUNCTION__); + switch(UserPriority) + { + case 0: + case 3: + memcpy(PNOut,pWapiStaInfo->lastRxUnicastPNBEQueue,16); + break; + case 1: + case 2: + memcpy(PNOut,pWapiStaInfo->lastRxUnicastPNBKQueue,16); + break; + case 4: + case 5: + memcpy(PNOut,pWapiStaInfo->lastRxUnicastPNVIQueue,16); + break; + case 6: + case 7: + memcpy(PNOut,pWapiStaInfo->lastRxUnicastPNVOQueue,16); + break; + default: + WAPI_TRACE(WAPI_ERR, "%s: Unknown TID \n", __FUNCTION__); + break; + } + WAPI_TRACE(WAPI_RX, "<=========== %s\n", __FUNCTION__); +} + + +void WapiSetLastRxUnicastPNForQoSData( + u8 UserPriority, + u8 *PNIn, + PRT_WAPI_STA_INFO pWapiStaInfo +) +{ + WAPI_TRACE(WAPI_RX, "===========> %s\n", __FUNCTION__); + switch(UserPriority) + { + case 0: + case 3: + memcpy(pWapiStaInfo->lastRxUnicastPNBEQueue,PNIn,16); + break; + case 1: + case 2: + memcpy(pWapiStaInfo->lastRxUnicastPNBKQueue,PNIn,16); + break; + case 4: + case 5: + memcpy(pWapiStaInfo->lastRxUnicastPNVIQueue,PNIn,16); + break; + case 6: + case 7: + memcpy(pWapiStaInfo->lastRxUnicastPNVOQueue,PNIn,16); + break; + default: + WAPI_TRACE(WAPI_ERR, "%s: Unknown TID \n", __FUNCTION__); + break; + } + WAPI_TRACE(WAPI_RX, "<=========== %s\n", __FUNCTION__); +} + + +/**************************************************************************** + FALSE not RX-Reorder + TRUE do RX Reorder +add to support WAPI to N-mode +*****************************************************************************/ +u8 WapiCheckPnInSwDecrypt( + _adapter *padapter, + struct sk_buff *pskb +) +{ + u8 ret = false; + +#if 0 + struct ieee80211_hdr_3addr_qos *header; + u16 fc; + u8 *pDaddr, *pTaddr, *pRaddr; + + header = (struct ieee80211_hdr_3addr_qos *)pskb->data; + pTaddr = header->addr2; + pRaddr = header->addr1; + fc = le16_to_cpu(header->frame_ctl); + + if(GetToDs(&fc)) + pDaddr = header->addr3; + else + pDaddr = header->addr1; + + if ((_rtw_memcmp(pRaddr, padapter->pnetdev->dev_addr, ETH_ALEN) == 0) + && ! (pDaddr) + && (GetFrameType(&fc) == WIFI_QOS_DATA_TYPE)) + //&& ieee->pHTInfo->bCurrentHTSupport && + //ieee->pHTInfo->bCurRxReorderEnable) + ret = false; + else + ret = true; +#endif + WAPI_TRACE(WAPI_RX, "%s: return %d\n", __FUNCTION__, ret); + return ret; +} + +int SecSMS4HeaderFillIV(_adapter *padapter, u8 *pxmitframe) +{ + struct pkt_attrib *pattrib = &((struct xmit_frame*)pxmitframe)->attrib; + u8 * frame = ((struct xmit_frame *)pxmitframe)->buf_addr + TXDESC_OFFSET; + u8 *pSecHeader = NULL, *pos = NULL, *pRA = NULL; + u8 bPNOverflow = false, bFindMatchPeer = false, hdr_len = 0; + PWLAN_HEADER_WAPI_EXTENSION pWapiExt = NULL; + PRT_WAPI_T pWapiInfo = &padapter->wapiInfo; + PRT_WAPI_STA_INFO pWapiSta = NULL; + int ret = 0; + + WAPI_TRACE(WAPI_TX, "=========>%s\n", __FUNCTION__); + + return ret; +#if 0 + hdr_len = sMacHdrLng; + if (GetFrameType(pskb->data) == WIFI_QOS_DATA_TYPE) + { + hdr_len += 2; + } + //hdr_len += SNAP_SIZE + sizeof(u16); + + pos = skb_push(pskb, padapter->wapiInfo.extra_prefix_len); + memmove(pos, pos+padapter->wapiInfo.extra_prefix_len, hdr_len); + + pSecHeader = pskb->data + hdr_len; + pWapiExt = (PWLAN_HEADER_WAPI_EXTENSION)pSecHeader; + pRA = pskb->data + 4; + + WAPI_DATA(WAPI_TX, "FillIV - Before Fill IV", pskb->data, pskb->len); + + //Address 1 is always receiver's address + if( IS_MCAST(pRA) ){ + if(!pWapiInfo->wapiTxMsk.bTxEnable){ + WAPI_TRACE(WAPI_ERR,"%s: bTxEnable = 0!!\n",__FUNCTION__); + return -2; + } + if(pWapiInfo->wapiTxMsk.keyId <= 1){ + pWapiExt->KeyIdx = pWapiInfo->wapiTxMsk.keyId; + pWapiExt->Reserved = 0; + bPNOverflow = WapiIncreasePN(pWapiInfo->lastTxMulticastPN, 1); + memcpy(pWapiExt->PN, pWapiInfo->lastTxMulticastPN, 16); + if (bPNOverflow){ + // Update MSK Notification. + WAPI_TRACE(WAPI_ERR,"===============>%s():multicast PN overflow\n",__FUNCTION__); + rtw_wapi_app_event_handler(padapter,NULL,0,pRA, false, false, true, 0, false); + } + }else{ + WAPI_TRACE(WAPI_ERR,"%s: Invalid Wapi Multicast KeyIdx!!\n",__FUNCTION__); + ret = -3; + } + } + else{ + list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list) { + if(!memcmp(pWapiSta->PeerMacAddr,pRA,6)){ + bFindMatchPeer = true; + break; + } + } + if (bFindMatchPeer){ + if((!pWapiSta->wapiUskUpdate.bTxEnable) && (!pWapiSta->wapiUsk.bTxEnable)){ + WAPI_TRACE(WAPI_ERR,"%s: bTxEnable = 0!!\n",__FUNCTION__); + return -4; + } + if (pWapiSta->wapiUsk.keyId <= 1){ + if(pWapiSta->wapiUskUpdate.bTxEnable) + pWapiExt->KeyIdx = pWapiSta->wapiUskUpdate.keyId; + else + pWapiExt->KeyIdx = pWapiSta->wapiUsk.keyId; + + pWapiExt->Reserved = 0; + bPNOverflow = WapiIncreasePN(pWapiSta->lastTxUnicastPN, 2); + memcpy(pWapiExt->PN, pWapiSta->lastTxUnicastPN, 16); + if (bPNOverflow){ + // Update USK Notification. + WAPI_TRACE(WAPI_ERR,"===============>%s():unicast PN overflow\n",__FUNCTION__); + rtw_wapi_app_event_handler(padapter,NULL,0,pWapiSta->PeerMacAddr, false, true, false, 0, false); + } + }else{ + WAPI_TRACE(WAPI_ERR,"%s: Invalid Wapi Unicast KeyIdx!!\n",__FUNCTION__); + ret = -5; + } + } + else{ + WAPI_TRACE(WAPI_ERR,"%s: Can not find Peer Sta "MAC_FMT"!!\n",__FUNCTION__, MAC_ARG(pRA)); + ret = -6; + } + } + + WAPI_DATA(WAPI_TX, "FillIV - After Fill IV", pskb->data, pskb->len); + WAPI_TRACE(WAPI_TX, "<=========%s\n", __FUNCTION__); + return ret; +#endif +} + +// WAPI SW Enc: must have done Coalesce! +void SecSWSMS4Encryption( + _adapter *padapter, + u8 * pxmitframe + ) +{ + PRT_WAPI_T pWapiInfo = &padapter->wapiInfo; + PRT_WAPI_STA_INFO pWapiSta = NULL; + u8 *pframe = ((struct xmit_frame*)pxmitframe)->buf_addr + TXDESC_SIZE; + struct pkt_attrib *pattrib = &((struct xmit_frame*)pxmitframe)->attrib; + + u8 *SecPtr = NULL, *pRA, *pMicKey = NULL, *pDataKey = NULL, *pIV = NULL; + u8 IVOffset, DataOffset, bFindMatchPeer = false, KeyIdx = 0, MicBuffer[16]; + u16 OutputLength; + + WAPI_TRACE(WAPI_TX, "=========>%s\n", __FUNCTION__); + + WAPI_TRACE(WAPI_TX,"hdrlen: %d \n",pattrib->hdrlen); + + return; + + DataOffset = pattrib->hdrlen + pattrib->iv_len; + + pRA = pframe + 4; + + + if( IS_MCAST(pRA) ){ + KeyIdx = pWapiInfo->wapiTxMsk.keyId; + pIV = pWapiInfo->lastTxMulticastPN; + pMicKey = pWapiInfo->wapiTxMsk.micKey; + pDataKey = pWapiInfo->wapiTxMsk.dataKey; + }else{ + if (!list_empty(&(pWapiInfo->wapiSTAUsedList))){ + list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list) { + if (0 == memcmp(pWapiSta->PeerMacAddr, pRA, 6)){ + bFindMatchPeer = true; + break; + } + } + + if (bFindMatchPeer){ + if (pWapiSta->wapiUskUpdate.bTxEnable){ + KeyIdx = pWapiSta->wapiUskUpdate.keyId; + WAPI_TRACE(WAPI_TX, "%s(): Use update USK!! KeyIdx=%d\n", __FUNCTION__, KeyIdx); + pIV = pWapiSta->lastTxUnicastPN; + pMicKey = pWapiSta->wapiUskUpdate.micKey; + pDataKey = pWapiSta->wapiUskUpdate.dataKey; + }else{ + KeyIdx = pWapiSta->wapiUsk.keyId; + WAPI_TRACE(WAPI_TX, "%s(): Use USK!! KeyIdx=%d\n", __FUNCTION__, KeyIdx); + pIV = pWapiSta->lastTxUnicastPN; + pMicKey = pWapiSta->wapiUsk.micKey; + pDataKey = pWapiSta->wapiUsk.dataKey; + } + }else{ + WAPI_TRACE(WAPI_ERR,"%s: Can not find Peer Sta!!\n",__FUNCTION__); + return; + } + }else{ + WAPI_TRACE(WAPI_ERR,"%s: wapiSTAUsedList is empty!!\n",__FUNCTION__); + return; + } + } + + SecPtr = pframe; + SecCalculateMicSMS4(KeyIdx, pMicKey, SecPtr, (SecPtr+DataOffset), pattrib->pktlen, MicBuffer); + + WAPI_DATA(WAPI_TX, "Encryption - MIC", MicBuffer, padapter->wapiInfo.extra_postfix_len); + + memcpy(pframe+pattrib->hdrlen+pattrib->iv_len+pattrib->pktlen-pattrib->icv_len, + (u8 *)MicBuffer, + padapter->wapiInfo.extra_postfix_len + ); + + + WapiSMS4Encryption(pDataKey, pIV, (SecPtr+DataOffset),pattrib->pktlen+pattrib->icv_len, (SecPtr+DataOffset), &OutputLength); + + WAPI_DATA(WAPI_TX, "Encryption - After SMS4 encryption",pframe,pattrib->hdrlen+pattrib->iv_len+pattrib->pktlen); + + WAPI_TRACE(WAPI_TX, "<=========%s\n", __FUNCTION__); +} + +u8 SecSWSMS4Decryption( + _adapter *padapter, + u8 *precv_frame, + struct recv_priv *precv_priv + ) +{ + PRT_WAPI_T pWapiInfo = &padapter->wapiInfo; + struct recv_frame_hdr *precv_hdr; + PRT_WAPI_STA_INFO pWapiSta = NULL; + u8 IVOffset, DataOffset, bFindMatchPeer = false, bUseUpdatedKey = false; + u8 KeyIdx, MicBuffer[16], lastRxPNforQoS[16]; + u8 *pRA, *pTA, *pMicKey, *pDataKey, *pLastRxPN, *pRecvPN, *pSecData, *pRecvMic, *pos; + u8 TID = 0; + u16 OutputLength, DataLen; + u8 bQosData; + struct sk_buff * pskb; + + WAPI_TRACE(WAPI_RX, "=========>%s\n", __FUNCTION__); + + return 0; + + precv_hdr = &((union recv_frame*)precv_frame)->u.hdr; + pskb = (struct sk_buff *)(precv_hdr->rx_data); + precv_hdr->bWapiCheckPNInDecrypt = WapiCheckPnInSwDecrypt(padapter, pskb); + WAPI_TRACE(WAPI_RX, "=========>%s: check PN %d\n", __FUNCTION__,precv_hdr->bWapiCheckPNInDecrypt); + WAPI_DATA(WAPI_RX, "Decryption - Before decryption", pskb->data, pskb->len); + + IVOffset = sMacHdrLng; + bQosData = GetFrameType(pskb->data) == WIFI_QOS_DATA_TYPE; + if (bQosData){ + IVOffset += 2; + } + + //if(GetHTC()) + // IVOffset += 4; + + //IVOffset += SNAP_SIZE + sizeof(u16); + + DataOffset = IVOffset + padapter->wapiInfo.extra_prefix_len; + + pRA = pskb->data + 4; + pTA = pskb->data + 10; + KeyIdx = *(pskb->data + IVOffset); + pRecvPN = pskb->data + IVOffset + 2; + pSecData = pskb->data + DataOffset; + DataLen = pskb->len - DataOffset; + pRecvMic = pskb->data + pskb->len - padapter->wapiInfo.extra_postfix_len; + TID = GetTid(pskb->data); + + if (!list_empty(&(pWapiInfo->wapiSTAUsedList))){ + list_for_each_entry(pWapiSta, &pWapiInfo->wapiSTAUsedList, list) { + if (0 == memcmp(pWapiSta->PeerMacAddr, pTA, 6)){ + bFindMatchPeer = true; + break; + } + } + } + + if (!bFindMatchPeer){ + WAPI_TRACE(WAPI_ERR, "%s: Can not find Peer Sta "MAC_FMT" for Key Info!!!\n", __FUNCTION__, MAC_ARG(pTA)); + return false; + } + + if( IS_MCAST(pRA) ){ + WAPI_TRACE(WAPI_RX, "%s: Multicast decryption !!!\n", __FUNCTION__); + if (pWapiSta->wapiMsk.keyId == KeyIdx && pWapiSta->wapiMsk.bSet){ + pLastRxPN = pWapiSta->lastRxMulticastPN; + if (!WapiComparePN(pRecvPN, pLastRxPN)){ + WAPI_TRACE(WAPI_ERR, "%s: MSK PN is not larger than last, Dropped!!!\n", __FUNCTION__); + WAPI_DATA(WAPI_ERR, "pRecvPN:", pRecvPN, 16); + WAPI_DATA(WAPI_ERR, "pLastRxPN:", pLastRxPN, 16); + return false; + } + + memcpy(pLastRxPN, pRecvPN, 16); + pMicKey = pWapiSta->wapiMsk.micKey; + pDataKey = pWapiSta->wapiMsk.dataKey; + }else if (pWapiSta->wapiMskUpdate.keyId == KeyIdx && pWapiSta->wapiMskUpdate.bSet){ + WAPI_TRACE(WAPI_RX, "%s: Use Updated MSK for Decryption !!!\n", __FUNCTION__); + bUseUpdatedKey = true; + memcpy(pWapiSta->lastRxMulticastPN, pRecvPN, 16); + pMicKey = pWapiSta->wapiMskUpdate.micKey; + pDataKey = pWapiSta->wapiMskUpdate.dataKey; + }else{ + WAPI_TRACE(WAPI_ERR, "%s: Can not find MSK with matched KeyIdx(%d), Dropped !!!\n", __FUNCTION__,KeyIdx); + return false; + } + } + else{ + WAPI_TRACE(WAPI_RX, "%s: Unicast decryption !!!\n", __FUNCTION__); + if (pWapiSta->wapiUsk.keyId == KeyIdx && pWapiSta->wapiUsk.bSet){ + WAPI_TRACE(WAPI_RX, "%s: Use USK for Decryption!!!\n", __FUNCTION__); + if(precv_hdr->bWapiCheckPNInDecrypt){ + if(GetFrameType(pskb->data) == WIFI_QOS_DATA_TYPE){ + WapiGetLastRxUnicastPNForQoSData(TID, pWapiSta, lastRxPNforQoS); + pLastRxPN = lastRxPNforQoS; + }else{ + pLastRxPN = pWapiSta->lastRxUnicastPN; + } + if (!WapiComparePN(pRecvPN, pLastRxPN)){ + return false; + } + if(bQosData){ + WapiSetLastRxUnicastPNForQoSData(TID, pRecvPN, pWapiSta); + }else{ + memcpy(pWapiSta->lastRxUnicastPN, pRecvPN, 16); + } + }else{ + memcpy(precv_hdr->WapiTempPN,pRecvPN,16); + } + + if (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE)) + { + if ((pRecvPN[0] & 0x1) == 0){ + WAPI_TRACE(WAPI_ERR, "%s: Rx USK PN is not odd when Infra STA mode, Dropped !!!\n", __FUNCTION__); + return false; + } + } + + pMicKey = pWapiSta->wapiUsk.micKey; + pDataKey = pWapiSta->wapiUsk.dataKey; + } + else if (pWapiSta->wapiUskUpdate.keyId == KeyIdx && pWapiSta->wapiUskUpdate.bSet ){ + WAPI_TRACE(WAPI_RX, "%s: Use Updated USK for Decryption!!!\n", __FUNCTION__); + if(pWapiSta->bAuthenticatorInUpdata) + bUseUpdatedKey = true; + else + bUseUpdatedKey = false; + + if(bQosData){ + WapiSetLastRxUnicastPNForQoSData(TID, pRecvPN, pWapiSta); + }else{ + memcpy(pWapiSta->lastRxUnicastPN, pRecvPN, 16); + } + pMicKey = pWapiSta->wapiUskUpdate.micKey; + pDataKey = pWapiSta->wapiUskUpdate.dataKey; + }else{ + WAPI_TRACE(WAPI_ERR, "%s: No valid USK!!!KeyIdx=%d pWapiSta->wapiUsk.keyId=%d pWapiSta->wapiUskUpdate.keyId=%d\n", __FUNCTION__, KeyIdx, pWapiSta->wapiUsk.keyId, pWapiSta->wapiUskUpdate.keyId); + //dump_buf(pskb->data,pskb->len); + return false; + } + } + + WAPI_DATA(WAPI_RX, "Decryption - DataKey", pDataKey, 16); + WAPI_DATA(WAPI_RX, "Decryption - IV", pRecvPN, 16); + WapiSMS4Decryption(pDataKey, pRecvPN, pSecData, DataLen, pSecData, &OutputLength); + + if (OutputLength != DataLen) + WAPI_TRACE(WAPI_ERR, "%s: Output Length Error!!!!\n", __FUNCTION__); + + WAPI_DATA(WAPI_RX, "Decryption - After decryption", pskb->data, pskb->len); + + DataLen -= padapter->wapiInfo.extra_postfix_len; + + SecCalculateMicSMS4(KeyIdx, pMicKey, pskb->data, pSecData, DataLen, MicBuffer); + + WAPI_DATA(WAPI_RX, "Decryption - MIC received", pRecvMic, SMS4_MIC_LEN); + WAPI_DATA(WAPI_RX, "Decryption - MIC calculated", MicBuffer, SMS4_MIC_LEN); + + if (0 == memcmp(MicBuffer, pRecvMic, padapter->wapiInfo.extra_postfix_len)){ + WAPI_TRACE(WAPI_RX, "%s: Check MIC OK!!\n", __FUNCTION__); + if (bUseUpdatedKey){ + // delete the old key + if ( IS_MCAST(pRA) ){ + WAPI_TRACE(WAPI_API, "%s(): AE use new update MSK!!\n", __FUNCTION__); + pWapiSta->wapiMsk.keyId = pWapiSta->wapiMskUpdate.keyId; + memcpy(pWapiSta->wapiMsk.dataKey, pWapiSta->wapiMskUpdate.dataKey, 16); + memcpy(pWapiSta->wapiMsk.micKey, pWapiSta->wapiMskUpdate.micKey, 16); + pWapiSta->wapiMskUpdate.bTxEnable = pWapiSta->wapiMskUpdate.bSet = false; + }else{ + WAPI_TRACE(WAPI_API, "%s(): AE use new update USK!!\n", __FUNCTION__); + pWapiSta->wapiUsk.keyId = pWapiSta->wapiUskUpdate.keyId; + memcpy(pWapiSta->wapiUsk.dataKey, pWapiSta->wapiUskUpdate.dataKey, 16); + memcpy(pWapiSta->wapiUsk.micKey, pWapiSta->wapiUskUpdate.micKey, 16); + pWapiSta->wapiUskUpdate.bTxEnable = pWapiSta->wapiUskUpdate.bSet = false; + } + } + }else{ + WAPI_TRACE(WAPI_ERR, "%s: Check MIC Error, Dropped !!!!\n", __FUNCTION__); + return false; + } + + pos = pskb->data; + memmove(pos+padapter->wapiInfo.extra_prefix_len, pos, IVOffset); + skb_pull(pskb, padapter->wapiInfo.extra_prefix_len); + + WAPI_TRACE(WAPI_RX, "<=========%s\n", __FUNCTION__); + + return true; +} + +u32 rtw_sms4_encrypt(_adapter *padapter, u8 *pxmitframe) +{ + + u8 *pframe; + u32 res = _SUCCESS; + + WAPI_TRACE(WAPI_TX, "=========>%s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!padapter->wapiInfo.bWapiEnable)) + { + WAPI_TRACE(WAPI_TX, "<========== %s, WAPI not supported or enabled!\n", __FUNCTION__); + return _FAIL; + } + + if(((struct xmit_frame*)pxmitframe)->buf_addr==NULL) + return _FAIL; + + pframe = ((struct xmit_frame*)pxmitframe)->buf_addr + TXDESC_OFFSET; + + SecSWSMS4Encryption(padapter, pxmitframe); + + WAPI_TRACE(WAPI_TX, "<=========%s\n", __FUNCTION__); + return res; +} + +u32 rtw_sms4_decrypt(_adapter *padapter, u8 *precvframe) +{ + u8 *pframe; + u32 res = _SUCCESS; + + WAPI_TRACE(WAPI_RX, "=========>%s\n", __FUNCTION__); + + if ((!padapter->WapiSupport) || (!padapter->wapiInfo.bWapiEnable)) + { + WAPI_TRACE(WAPI_RX, "<========== %s, WAPI not supported or enabled!\n", __FUNCTION__); + return _FAIL; + } + + + //drop packet when hw decrypt fail + //return tempraily + return _FAIL; + + //pframe=(unsigned char *)((union recv_frame*)precvframe)->u.hdr.rx_data; + + if (false == SecSWSMS4Decryption(padapter, precvframe, &padapter->recvpriv)) + { + WAPI_TRACE(WAPI_ERR, "%s():SMS4 decrypt frame error\n",__FUNCTION__); + return _FAIL; + } + + WAPI_TRACE(WAPI_RX, "<=========%s\n", __FUNCTION__); + return res; +} + +#else + +u32 rtw_sms4_encrypt(_adapter *padapter, u8 *pxmitframe) +{ + WAPI_TRACE(WAPI_TX, "=========>Dummy %s\n", __FUNCTION__); + WAPI_TRACE(WAPI_TX, "<=========Dummy %s\n", __FUNCTION__); + return _SUCCESS; +} + +u32 rtw_sms4_decrypt(_adapter *padapter, u8 *precvframe) +{ + WAPI_TRACE(WAPI_RX, "=========>Dummy %s\n", __FUNCTION__); + WAPI_TRACE(WAPI_RX, "<=========Dummy %s\n", __FUNCTION__); + return _SUCCESS; +} + +#endif + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_wlan_util.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_wlan_util.c new file mode 100755 index 000000000000..0e7153d38a3e --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_wlan_util.c @@ -0,0 +1,2774 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_WLAN_UTIL_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <wifi.h> + +#ifdef CONFIG_WOWLAN +#include <linux/inetdevice.h> +#endif + +unsigned char ARTHEROS_OUI1[] = {0x00, 0x03, 0x7f}; +unsigned char ARTHEROS_OUI2[] = {0x00, 0x13, 0x74}; + +unsigned char BROADCOM_OUI1[] = {0x00, 0x10, 0x18}; +unsigned char BROADCOM_OUI2[] = {0x00, 0x0a, 0xf7}; +unsigned char BROADCOM_OUI3[] = {0x00, 0x05, 0xb5}; + +unsigned char CISCO_OUI[] = {0x00, 0x40, 0x96}; +unsigned char MARVELL_OUI[] = {0x00, 0x50, 0x43}; +unsigned char RALINK_OUI[] = {0x00, 0x0c, 0x43}; +unsigned char REALTEK_OUI[] = {0x00, 0xe0, 0x4c}; +unsigned char AIRGOCAP_OUI[] = {0x00, 0x0a, 0xf5}; +unsigned char EPIGRAM_OUI[] = {0x00, 0x90, 0x4c}; + +unsigned char REALTEK_96B_IE[] = {0x00, 0xe0, 0x4c, 0x02, 0x01, 0x20}; + +extern unsigned char MCS_rate_2R[16]; +#ifdef CONFIG_DISABLE_MCS13TO15 +extern unsigned char MCS_rate_2R_MCS13TO15_OFF[16]; +#endif //CONFIG_DISABLE_MCS13TO15 +extern unsigned char MCS_rate_1R[16]; +extern unsigned char RTW_WPA_OUI[]; +extern unsigned char WPA_TKIP_CIPHER[4]; +extern unsigned char RSN_TKIP_CIPHER[4]; + +#define R2T_PHY_DELAY (0) + +//#define WAIT_FOR_BCN_TO_MIN (3000) +#define WAIT_FOR_BCN_TO_MIN (6000) +#define WAIT_FOR_BCN_TO_MAX (20000) + +static u8 rtw_basic_rate_cck[4] = { + IEEE80211_CCK_RATE_1MB|IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_2MB|IEEE80211_BASIC_RATE_MASK, + IEEE80211_CCK_RATE_5MB|IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_11MB|IEEE80211_BASIC_RATE_MASK +}; + +static u8 rtw_basic_rate_ofdm[3] = { + IEEE80211_OFDM_RATE_6MB|IEEE80211_BASIC_RATE_MASK, IEEE80211_OFDM_RATE_12MB|IEEE80211_BASIC_RATE_MASK, + IEEE80211_OFDM_RATE_24MB|IEEE80211_BASIC_RATE_MASK +}; + +static u8 rtw_basic_rate_mix[7] = { + IEEE80211_CCK_RATE_1MB|IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_2MB|IEEE80211_BASIC_RATE_MASK, + IEEE80211_CCK_RATE_5MB|IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_11MB|IEEE80211_BASIC_RATE_MASK, + IEEE80211_OFDM_RATE_6MB|IEEE80211_BASIC_RATE_MASK, IEEE80211_OFDM_RATE_12MB|IEEE80211_BASIC_RATE_MASK, + IEEE80211_OFDM_RATE_24MB|IEEE80211_BASIC_RATE_MASK +}; + + +int cckrates_included(unsigned char *rate, int ratelen) +{ + int i; + + for(i = 0; i < ratelen; i++) + { + if ( (((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) || + (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22) ) + return _TRUE; + } + + return _FALSE; + +} + +int cckratesonly_included(unsigned char *rate, int ratelen) +{ + int i; + + for(i = 0; i < ratelen; i++) + { + if ( (((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) && + (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22) ) + return _FALSE; + } + + return _TRUE; +} + +unsigned char networktype_to_raid(unsigned char network_type) +{ + unsigned char raid; + + switch(network_type) + { + case WIRELESS_11B: + raid = RATR_INX_WIRELESS_B; + break; + case WIRELESS_11A: + case WIRELESS_11G: + raid = RATR_INX_WIRELESS_G; + break; + case WIRELESS_11BG: + raid = RATR_INX_WIRELESS_GB; + break; + case WIRELESS_11_24N: + case WIRELESS_11_5N: + raid = RATR_INX_WIRELESS_N; + break; + case WIRELESS_11A_5N: + case WIRELESS_11G_24N: + raid = RATR_INX_WIRELESS_NG; + break; + case WIRELESS_11BG_24N: + raid = RATR_INX_WIRELESS_NGB; + break; + default: + raid = RATR_INX_WIRELESS_GB; + break; + + } + + return raid; + +} + +u8 judge_network_type(_adapter *padapter, unsigned char *rate, int ratelen) +{ + u8 network_type = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + + if(pmlmeext->cur_channel > 14) + { + if (pmlmeinfo->HT_enable) + { + network_type = WIRELESS_11_5N; + } + + network_type |= WIRELESS_11A; + } + else + { + if (pmlmeinfo->HT_enable) + { + network_type = WIRELESS_11_24N; + } + + if ((cckratesonly_included(rate, ratelen)) == _TRUE) + { + network_type |= WIRELESS_11B; + } + else if((cckrates_included(rate, ratelen)) == _TRUE) + { + network_type |= WIRELESS_11BG; + } + else + { + network_type |= WIRELESS_11G; + } + } + + return network_type; +} + +unsigned char ratetbl_val_2wifirate(unsigned char rate); +unsigned char ratetbl_val_2wifirate(unsigned char rate) +{ + unsigned char val = 0; + + switch (rate & 0x7f) + { + case 0: + val = IEEE80211_CCK_RATE_1MB; + break; + + case 1: + val = IEEE80211_CCK_RATE_2MB; + break; + + case 2: + val = IEEE80211_CCK_RATE_5MB; + break; + + case 3: + val = IEEE80211_CCK_RATE_11MB; + break; + + case 4: + val = IEEE80211_OFDM_RATE_6MB; + break; + + case 5: + val = IEEE80211_OFDM_RATE_9MB; + break; + + case 6: + val = IEEE80211_OFDM_RATE_12MB; + break; + + case 7: + val = IEEE80211_OFDM_RATE_18MB; + break; + + case 8: + val = IEEE80211_OFDM_RATE_24MB; + break; + + case 9: + val = IEEE80211_OFDM_RATE_36MB; + break; + + case 10: + val = IEEE80211_OFDM_RATE_48MB; + break; + + case 11: + val = IEEE80211_OFDM_RATE_54MB; + break; + + } + + return val; + +} + +int is_basicrate(_adapter *padapter, unsigned char rate); +int is_basicrate(_adapter *padapter, unsigned char rate) +{ + int i; + unsigned char val; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + for(i = 0; i < NumRates; i++) + { + val = pmlmeext->basicrate[i]; + + if ((val != 0xff) && (val != 0xfe)) + { + if (rate == ratetbl_val_2wifirate(val)) + { + return _TRUE; + } + } + } + + return _FALSE; +} + +unsigned int ratetbl2rateset(_adapter *padapter, unsigned char *rateset); +unsigned int ratetbl2rateset(_adapter *padapter, unsigned char *rateset) +{ + int i; + unsigned char rate; + unsigned int len = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + for (i = 0; i < NumRates; i++) + { + rate = pmlmeext->datarate[i]; + + switch (rate) + { + case 0xff: + return len; + + case 0xfe: + continue; + + default: + rate = ratetbl_val_2wifirate(rate); + + if (is_basicrate(padapter, rate) == _TRUE) + { + rate |= IEEE80211_BASIC_RATE_MASK; + } + + rateset[len] = rate; + len++; + break; + } + } + return len; +} + +void get_rate_set(_adapter *padapter, unsigned char *pbssrate, int *bssrate_len) +{ + unsigned char supportedrates[NumRates]; + + _rtw_memset(supportedrates, 0, NumRates); + *bssrate_len = ratetbl2rateset(padapter, supportedrates); + _rtw_memcpy(pbssrate, supportedrates, *bssrate_len); +} + +void UpdateBrateTbl( + IN PADAPTER Adapter, + IN u8 *mBratesOS +) +{ + u8 i; + u8 rate; + + // 1M, 2M, 5.5M, 11M, 6M, 12M, 24M are mandatory. + for(i=0;i<NDIS_802_11_LENGTH_RATES_EX;i++) + { + rate = mBratesOS[i] & 0x7f; + switch(rate) + { + case IEEE80211_CCK_RATE_1MB: + case IEEE80211_CCK_RATE_2MB: + case IEEE80211_CCK_RATE_5MB: + case IEEE80211_CCK_RATE_11MB: + case IEEE80211_OFDM_RATE_6MB: + case IEEE80211_OFDM_RATE_12MB: + case IEEE80211_OFDM_RATE_24MB: + mBratesOS[i] |= IEEE80211_BASIC_RATE_MASK; + break; + } + } + +} + +void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen) +{ + u8 i; + u8 rate; + + for(i=0;i<bssratelen;i++) + { + rate = bssrateset[i] & 0x7f; + switch(rate) + { + case IEEE80211_CCK_RATE_1MB: + case IEEE80211_CCK_RATE_2MB: + case IEEE80211_CCK_RATE_5MB: + case IEEE80211_CCK_RATE_11MB: + bssrateset[i] |= IEEE80211_BASIC_RATE_MASK; + break; + } + } + +} + +void Save_DM_Func_Flag(_adapter *padapter) +{ + u8 bSaveFlag = _TRUE; + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_OP, (u8 *)(&bSaveFlag)); +} + +void Restore_DM_Func_Flag(_adapter *padapter) +{ + u8 bSaveFlag = _FALSE; + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_OP, (u8 *)(&bSaveFlag)); +} + +void Switch_DM_Func(_adapter *padapter, u32 mode, u8 enable) +{ + if(enable == _TRUE) + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_SET, (u8 *)(&mode)); + else + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_CLR, (u8 *)(&mode)); +} + +static void Set_NETYPE1_MSR(_adapter *padapter, u8 type) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_MEDIA_STATUS1, (u8 *)(&type)); +} + +static void Set_NETYPE0_MSR(_adapter *padapter, u8 type) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_MEDIA_STATUS, (u8 *)(&type)); +} + +void Set_MSR(_adapter *padapter, u8 type) +{ +#ifdef CONFIG_CONCURRENT_MODE + if(padapter->iface_type == IFACE_PORT1) + { + Set_NETYPE1_MSR(padapter, type); + } + else +#endif + { + Set_NETYPE0_MSR(padapter, type); + } +} + +inline u8 rtw_get_oper_ch(_adapter *adapter) +{ + return adapter_to_dvobj(adapter)->oper_channel; +} + +inline void rtw_set_oper_ch(_adapter *adapter, u8 ch) +{ + if (adapter_to_dvobj(adapter)->oper_channel != ch) + adapter_to_dvobj(adapter)->on_oper_ch_time = rtw_get_current_time(); + + adapter_to_dvobj(adapter)->oper_channel = ch; +} + +inline u8 rtw_get_oper_bw(_adapter *adapter) +{ + return adapter_to_dvobj(adapter)->oper_bwmode; +} + +inline void rtw_set_oper_bw(_adapter *adapter, u8 bw) +{ + adapter_to_dvobj(adapter)->oper_bwmode = bw; +} + +inline u8 rtw_get_oper_choffset(_adapter *adapter) +{ + return adapter_to_dvobj(adapter)->oper_ch_offset; +} + +inline void rtw_set_oper_choffset(_adapter *adapter, u8 offset) +{ + adapter_to_dvobj(adapter)->oper_ch_offset = offset; +} + +inline u32 rtw_get_on_oper_ch_time(_adapter *adapter) +{ + return adapter_to_dvobj(adapter)->on_oper_ch_time; +} + +inline u32 rtw_get_on_cur_ch_time(_adapter *adapter) +{ + if (adapter->mlmeextpriv.cur_channel == adapter_to_dvobj(adapter)->oper_channel) + return adapter_to_dvobj(adapter)->on_oper_ch_time; + else + return 0; +} + +void SelectChannel(_adapter *padapter, unsigned char channel) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + +#ifdef CONFIG_DUALMAC_CONCURRENT + //saved channel info + rtw_set_oper_ch(padapter, channel); + dc_SelectChannel(padapter, channel); +#else //CONFIG_DUALMAC_CONCURRENT + + _enter_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL); + + //saved channel info + rtw_set_oper_ch(padapter, channel); + + rtw_hal_set_chan(padapter, channel); + + _exit_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL); + +#endif // CONFIG_DUALMAC_CONCURRENT +} + +void SetBWMode(_adapter *padapter, unsigned short bwmode, unsigned char channel_offset) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + +#ifdef CONFIG_DUALMAC_CONCURRENT + //saved bw info + rtw_set_oper_bw(padapter, bwmode); + rtw_set_oper_choffset(padapter, channel_offset); + dc_SetBWMode(padapter, bwmode, channel_offset); +#else //CONFIG_DUALMAC_CONCURRENT + + _enter_critical_mutex(&(adapter_to_dvobj(padapter)->setbw_mutex), NULL); + + //saved bw info + rtw_set_oper_bw(padapter, bwmode); + rtw_set_oper_choffset(padapter, channel_offset); + + rtw_hal_set_bwmode(padapter, (HT_CHANNEL_WIDTH)bwmode, channel_offset); + + _exit_critical_mutex(&(adapter_to_dvobj(padapter)->setbw_mutex), NULL); + +#endif // CONFIG_DUALMAC_CONCURRENT +} + +void set_channel_bwmode(_adapter *padapter, unsigned char channel, unsigned char channel_offset, unsigned short bwmode) +{ + u8 center_ch; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + if ( padapter->bNotifyChannelChange ) + { + DBG_871X( "[%s] ch = %d, offset = %d, bwmode = %d\n", __FUNCTION__, channel, channel_offset, bwmode ); + } + + if((bwmode == HT_CHANNEL_WIDTH_20)||(channel_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE)) + { + //SelectChannel(padapter, channel); + center_ch = channel; + } + else + { + //switch to the proper channel + if (channel_offset == HAL_PRIME_CHNL_OFFSET_LOWER) + { + //SelectChannel(padapter, channel + 2); + center_ch = channel + 2; + } + else + { + //SelectChannel(padapter, channel - 2); + center_ch = channel - 2; + } + } + + //set Channel +#ifdef CONFIG_DUALMAC_CONCURRENT + //saved channel/bw info + rtw_set_oper_ch(padapter, channel); + rtw_set_oper_bw(padapter, bwmode); + rtw_set_oper_choffset(padapter, channel_offset); + dc_SelectChannel(padapter, center_ch);// set center channel +#else //CONFIG_DUALMAC_CONCURRENT + + _enter_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL); + + //saved channel/bw info + rtw_set_oper_ch(padapter, channel); + rtw_set_oper_bw(padapter, bwmode); + rtw_set_oper_choffset(padapter, channel_offset); + + rtw_hal_set_chan(padapter, center_ch); // set center channel + + _exit_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL); + +#endif // CONFIG_DUALMAC_CONCURRENT + + + SetBWMode(padapter, bwmode, channel_offset); + +} + +int get_bsstype(unsigned short capability) +{ + if (capability & BIT(0)) + { + return WIFI_FW_AP_STATE; + } + else if (capability & BIT(1)) + { + return WIFI_FW_ADHOC_STATE; + } + else + { + return 0; + } +} + +__inline u8 *get_my_bssid(WLAN_BSSID_EX *pnetwork) +{ + return (pnetwork->MacAddress); +} + +u16 get_beacon_interval(WLAN_BSSID_EX *bss) +{ + unsigned short val; + _rtw_memcpy((unsigned char *)&val, rtw_get_beacon_interval_from_ie(bss->IEs), 2); + + return le16_to_cpu(val); + +} + +int is_client_associated_to_ap(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext; + struct mlme_ext_info *pmlmeinfo; + + if(!padapter) + return _FAIL; + + pmlmeext = &padapter->mlmeextpriv; + pmlmeinfo = &(pmlmeext->mlmext_info); + + if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE)) + { + return _TRUE; + } + else + { + return _FAIL; + } +} + +int is_client_associated_to_ibss(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE)) + { + return _TRUE; + } + else + { + return _FAIL; + } +} + +int is_IBSS_empty(_adapter *padapter) +{ + unsigned int i; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) + { + if (pmlmeinfo->FW_sta_info[i].status == 1) + { + return _FAIL; + } + } + + return _TRUE; + +} + +unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval) +{ + if ((bcn_interval << 2) < WAIT_FOR_BCN_TO_MIN) + { + return WAIT_FOR_BCN_TO_MIN; + } + else if ((bcn_interval << 2) > WAIT_FOR_BCN_TO_MAX) + { + return WAIT_FOR_BCN_TO_MAX; + } + else + { + return ((bcn_interval << 2)); + } +} + +void CAM_empty_entry( + PADAPTER Adapter, + u8 ucIndex +) +{ + rtw_hal_set_hwreg(Adapter, HW_VAR_CAM_EMPTY_ENTRY, (u8 *)(&ucIndex)); +} + +void invalidate_cam_all(_adapter *padapter) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_CAM_INVALID_ALL, 0); +} +#if 0 +static u32 _ReadCAM(_adapter *padapter ,u32 addr) +{ + u32 count = 0, cmd; + cmd = CAM_POLLINIG |addr ; + rtw_write32(padapter, RWCAM, cmd); + + do{ + if(0 == (rtw_read32(padapter,REG_CAMCMD) & CAM_POLLINIG)){ + break; + } + }while(count++ < 100); + + return rtw_read32(padapter,REG_CAMREAD); +} +#endif +void read_cam(_adapter *padapter ,u8 entry) +{ + u32 j,count = 0, addr; + u32 cam_val[2]; //cam_val[0] is read_val, cam_val[1] is the address + addr = entry << 3; + + DBG_8192C("********* DUMP CAM Entry_#%02d***************\n",entry); + for (j = 0; j < 6; j++) + { + //cmd = _ReadCAM(padapter ,addr+j); + //HW_VAR_CAM_READ + cam_val[1]=addr+j; + rtw_hal_get_hwreg(padapter, HW_VAR_CAM_READ, (u8 *)cam_val); + DBG_8192C("offset:0x%02x => 0x%08x \n",addr+j,cam_val[0]); + } + DBG_8192C("*********************************\n"); +} + + +void write_cam(_adapter *padapter, u8 entry, u16 ctrl, u8 *mac, u8 *key) +{ + unsigned int i, val, addr; + //unsigned int cmd; + int j; + u32 cam_val[2]; + + addr = entry << 3; + + for (j = 5; j >= 0; j--) + { + switch (j) + { + case 0: + val = (ctrl | (mac[0] << 16) | (mac[1] << 24) ); + break; + + case 1: + val = (mac[2] | ( mac[3] << 8) | (mac[4] << 16) | (mac[5] << 24)); + break; + + default: + i = (j - 2) << 2; + val = (key[i] | (key[i+1] << 8) | (key[i+2] << 16) | (key[i+3] << 24)); + break; + + } + + cam_val[0] = val; + cam_val[1] = addr + (unsigned int)j; + + rtw_hal_set_hwreg(padapter, HW_VAR_CAM_WRITE, (u8 *)cam_val); + + //rtw_write32(padapter, WCAMI, val); + + //cmd = CAM_POLLINIG | CAM_WRITE | (addr + j); + //rtw_write32(padapter, RWCAM, cmd); + + //DBG_871X("%s=> cam write: %x, %x\n",__FUNCTION__, cmd, val); + + } + +} + +void clear_cam_entry(_adapter *padapter, u8 entry) +{ +#if 0 + u32 addr, val=0; + u32 cam_val[2]; + + addr = entry << 3; + + + cam_val[0] = val; + cam_val[1] = addr + (unsigned int)0; + + rtw_hal_set_hwreg(padapter, HW_VAR_CAM_WRITE, (u8 *)cam_val); + + + + cam_val[0] = val; + cam_val[1] = addr + (unsigned int)1; + + rtw_hal_set_hwreg(padapter, HW_VAR_CAM_WRITE, (u8 *)cam_val); +#else + + unsigned char null_sta[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + + unsigned char null_key[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,0x00, 0x00, 0x00, 0x00,0x00, 0x00, 0x00, 0x00}; + + write_cam(padapter, entry, 0, null_sta, null_key); + +#endif +} + +int allocate_fw_sta_entry(_adapter *padapter) +{ + unsigned int mac_id; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + for (mac_id = IBSS_START_MAC_ID; mac_id < NUM_STA; mac_id++) + { + if (pmlmeinfo->FW_sta_info[mac_id].status == 0) + { + pmlmeinfo->FW_sta_info[mac_id].status = 1; + pmlmeinfo->FW_sta_info[mac_id].retry = 0; + break; + } + } + + return mac_id; +} + +void flush_all_cam_entry(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + +#ifdef CONFIG_CONCURRENT_MODE + + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + //if(check_buddy_mlmeinfo_state(padapter, _HW_STATE_NOLINK_)) + if(check_buddy_fwstate(padapter, _FW_LINKED) == _FALSE) + { + rtw_hal_set_hwreg(padapter, HW_VAR_CAM_INVALID_ALL, 0); + } + else + { + if(check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + { + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta; + u8 cam_id;//cam_entry + + psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress); + if(psta) { + if(psta->state & WIFI_AP_STATE) + {} //clear cam when ap free per sta_info + else { + + cam_id = (u8)rtw_get_camid(psta->mac_id); + + //clear_cam_entry(padapter, cam_id); + rtw_clearstakey_cmd(padapter, (u8*)psta, cam_id, _FALSE); + } + } + } + else if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) + { + //clear cam when ap free per sta_info + } + } +#else //CONFIG_CONCURRENT_MODE + + rtw_hal_set_hwreg(padapter, HW_VAR_CAM_INVALID_ALL, 0); + +#endif //CONFIG_CONCURRENT_MODE + + _rtw_memset((u8 *)(pmlmeinfo->FW_sta_info), 0, sizeof(pmlmeinfo->FW_sta_info)); + +} + +#if defined(CONFIG_P2P) && defined(CONFIG_WFD) +int WFD_info_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE) +{ + struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct wifidirect_info *pwdinfo; + u8 wfd_ie[ 128 ] = { 0x00 }; + u32 wfd_ielen = 0; + + + pwdinfo = &padapter->wdinfo; + if ( rtw_get_wfd_ie( ( u8* ) pIE, pIE->Length, wfd_ie, &wfd_ielen ) ) + { + u8 attr_content[ 10 ] = { 0x00 }; + u32 attr_contentlen = 0; + + DBG_871X( "[%s] Found WFD IE\n", __FUNCTION__ ); + rtw_get_wfd_attr_content( wfd_ie, wfd_ielen, WFD_ATTR_DEVICE_INFO, attr_content, &attr_contentlen); + if ( attr_contentlen ) + { + pwdinfo->wfd_info->peer_rtsp_ctrlport = RTW_GET_BE16( attr_content + 2 ); + DBG_8192C( "[%s] Peer PORT NUM = %d\n", __FUNCTION__, pwdinfo->wfd_info->peer_rtsp_ctrlport ); + return( _TRUE ); + } + } + else + { + DBG_871X( "[%s] NO WFD IE\n", __FUNCTION__ ); + + } + return( _FAIL ); +} +#endif + +int WMM_param_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE) +{ + //struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if(pmlmepriv->qospriv.qos_option==0) + { + pmlmeinfo->WMM_enable = 0; + return _FAIL; + } + + pmlmeinfo->WMM_enable = 1; + _rtw_memcpy(&(pmlmeinfo->WMM_param), (pIE->data + 6), sizeof(struct WMM_para_element)); + return _TRUE; + + /*if (pregpriv->wifi_spec == 1) + { + if (pmlmeinfo->WMM_enable == 1) + { + //todo: compare the parameter set count & decide wheher to update or not + return _FAIL; + } + else + { + pmlmeinfo->WMM_enable = 1; + _rtw_rtw_memcpy(&(pmlmeinfo->WMM_param), (pIE->data + 6), sizeof(struct WMM_para_element)); + return _TRUE; + } + } + else + { + pmlmeinfo->WMM_enable = 0; + return _FAIL; + }*/ + +} + +void WMMOnAssocRsp(_adapter *padapter) +{ + u8 ACI, ACM, AIFS, ECWMin, ECWMax, aSifsTime; + u8 acm_mask; + u16 TXOP; + u32 acParm, i; + u32 edca[4], inx[4]; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct registry_priv *pregpriv = &padapter->registrypriv; + + if (pmlmeinfo->WMM_enable == 0) + { + padapter->mlmepriv.acm_mask = 0; + return; + } + + acm_mask = 0; + + if( pmlmeext->cur_wireless_mode == WIRELESS_11B) + aSifsTime = 10; + else + aSifsTime = 16; + + for (i = 0; i < 4; i++) + { + ACI = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 5) & 0x03; + ACM = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 4) & 0x01; + + //AIFS = AIFSN * slot time + SIFS - r2t phy delay + AIFS = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN & 0x0f) * pmlmeinfo->slotTime + aSifsTime; + + ECWMin = (pmlmeinfo->WMM_param.ac_param[i].CW & 0x0f); + ECWMax = (pmlmeinfo->WMM_param.ac_param[i].CW & 0xf0) >> 4; + TXOP = le16_to_cpu(pmlmeinfo->WMM_param.ac_param[i].TXOP_limit); + + acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16); + + switch (ACI) + { + case 0x0: + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acParm)); + acm_mask |= (ACM? BIT(1):0); + edca[XMIT_BE_QUEUE] = acParm; + break; + + case 0x1: + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acParm)); + //acm_mask |= (ACM? BIT(0):0); + edca[XMIT_BK_QUEUE] = acParm; + break; + + case 0x2: + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acParm)); + acm_mask |= (ACM? BIT(2):0); + edca[XMIT_VI_QUEUE] = acParm; + break; + + case 0x3: + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acParm)); + acm_mask |= (ACM? BIT(3):0); + edca[XMIT_VO_QUEUE] = acParm; + break; + } + + DBG_871X("WMM(%x): %x, %x\n", ACI, ACM, acParm); + } + + if(padapter->registrypriv.acm_method == 1) + rtw_hal_set_hwreg(padapter, HW_VAR_ACM_CTRL, (u8 *)(&acm_mask)); + else + padapter->mlmepriv.acm_mask = acm_mask; + + inx[0] = 0; inx[1] = 1; inx[2] = 2; inx[3] = 3; + + if(pregpriv->wifi_spec==1) + { + u32 j, tmp, change_inx; + + //entry indx: 0->vo, 1->vi, 2->be, 3->bk. + for(i=0; i<4; i++) + { + for(j=i+1; j<4; j++) + { + //compare CW and AIFS + if((edca[j] & 0xFFFF) < (edca[i] & 0xFFFF)) + { + change_inx = _TRUE; + } + else if((edca[j] & 0xFFFF) == (edca[i] & 0xFFFF)) + { + //compare TXOP + if((edca[j] >> 16) > (edca[i] >> 16)) + change_inx = _TRUE; + } + + if(change_inx) + { + tmp = edca[i]; + edca[i] = edca[j]; + edca[j] = tmp; + + tmp = inx[i]; + inx[i] = inx[j]; + inx[j] = tmp; + + change_inx = _FALSE; + } + } + } + } + + for(i=0; i<4; i++) { + pxmitpriv->wmm_para_seq[i] = inx[i]; + DBG_871X("wmm_para_seq(%d): %d\n", i, pxmitpriv->wmm_para_seq[i]); + } + + return; +} + +static void bwmode_update_check(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE) +{ +#ifdef CONFIG_80211N_HT + unsigned char new_bwmode; + unsigned char new_ch_offset; + struct HT_info_element *pHT_info; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + + if(!pIE) + return; + + if(phtpriv->ht_option == _FALSE) return; + + if(pIE->Length > sizeof(struct HT_info_element)) + return; + + pHT_info = (struct HT_info_element *)pIE->data; + + if((pHT_info->infos[0] & BIT(2)) && pregistrypriv->cbw40_enable ) + { + new_bwmode = HT_CHANNEL_WIDTH_40; + + switch (pHT_info->infos[0] & 0x3) + { + case 1: + new_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + + case 3: + new_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + + default: + new_bwmode = HT_CHANNEL_WIDTH_20; + new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + } + else + { + new_bwmode = HT_CHANNEL_WIDTH_20; + new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + } + + + if((new_bwmode!= pmlmeext->cur_bwmode) || (new_ch_offset!=pmlmeext->cur_ch_offset)) + { + pmlmeinfo->bwmode_updated = _TRUE; + + pmlmeext->cur_bwmode = new_bwmode; + pmlmeext->cur_ch_offset = new_ch_offset; + + //update HT info also + HT_info_handler(padapter, pIE); + } + else + { + pmlmeinfo->bwmode_updated = _FALSE; + } + + + if(_TRUE == pmlmeinfo->bwmode_updated) + { + struct sta_info *psta; + WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + struct sta_priv *pstapriv = &padapter->stapriv; + + //set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + + + //update ap's stainfo + psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress); + if(psta) + { + struct ht_priv *phtpriv_sta = &psta->htpriv; + + if(phtpriv_sta->ht_option) + { + // bwmode + phtpriv_sta->bwmode = pmlmeext->cur_bwmode; + phtpriv_sta->ch_offset = pmlmeext->cur_ch_offset; + } + else + { + phtpriv_sta->bwmode = HT_CHANNEL_WIDTH_20; + phtpriv_sta->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + } + + } + + //pmlmeinfo->bwmode_updated = _FALSE;//bwmode_updated done, reset it! + + } +#endif //CONFIG_80211N_HT +} + +void HT_caps_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE) +{ +#ifdef CONFIG_80211N_HT + unsigned int i; + u8 rf_type; + u8 max_AMPDU_len, min_MPDU_spacing; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + + if(pIE==NULL) return; + + if(phtpriv->ht_option == _FALSE) return; + + pmlmeinfo->HT_caps_enable = 1; + + for (i = 0; i < (pIE->Length); i++) + { + if (i != 2) + { + // Commented by Albert 2010/07/12 + // Got the endian issue here. + pmlmeinfo->HT_caps.u.HT_cap[i] &= (pIE->data[i]); + } + else + { + //modify from fw by Thomas 2010/11/17 + if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3) > (pIE->data[i] & 0x3)) + { + max_AMPDU_len = (pIE->data[i] & 0x3); + } + else + { + max_AMPDU_len = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3); + } + + if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) > (pIE->data[i] & 0x1c)) + { + min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c); + } + else + { + min_MPDU_spacing = (pIE->data[i] & 0x1c); + } + + pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para = max_AMPDU_len | min_MPDU_spacing; + } + } + + // Commented by Albert 2010/07/12 + // Have to handle the endian issue after copying. + // HT_ext_caps didn't be used yet. + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info = le16_to_cpu( pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info ); + pmlmeinfo->HT_caps.u.HT_cap_element.HT_ext_caps = le16_to_cpu( pmlmeinfo->HT_caps.u.HT_cap_element.HT_ext_caps ); + + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + //update the MCS rates + for (i = 0; i < 16; i++) + { + if((rf_type == RF_1T1R) || (rf_type == RF_1T2R)) + { + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + } + else + { + #ifdef CONFIG_DISABLE_MCS13TO15 + if(pmlmeext->cur_bwmode == HT_CHANNEL_WIDTH_40 && (pregistrypriv->wifi_spec!=1)) + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R_MCS13TO15_OFF[i]; + else + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R[i]; + #else + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R[i]; + #endif //CONFIG_DISABLE_MCS13TO15 + } + #ifdef RTL8192C_RECONFIG_TO_1T1R + { + pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + } + #endif + } +#endif //CONFIG_80211N_HT + return; +} + +void HT_info_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE) +{ +#ifdef CONFIG_80211N_HT + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + + if(pIE==NULL) return; + + if(phtpriv->ht_option == _FALSE) return; + + + if(pIE->Length > sizeof(struct HT_info_element)) + return; + + pmlmeinfo->HT_info_enable = 1; + _rtw_memcpy(&(pmlmeinfo->HT_info), pIE->data, pIE->Length); +#endif //CONFIG_80211N_HT + return; +} + +void HTOnAssocRsp(_adapter *padapter) +{ + unsigned char max_AMPDU_len; + unsigned char min_MPDU_spacing; + //struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + DBG_871X("%s\n", __FUNCTION__); + + if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable)) + { + pmlmeinfo->HT_enable = 1; + } + else + { + pmlmeinfo->HT_enable = 0; + //set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + return; + } + + //handle A-MPDU parameter field + /* + AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k + AMPDU_para [4:2]:Min MPDU Start Spacing + */ + max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x03; + + min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) >> 2; + + rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, (u8 *)(&min_MPDU_spacing)); + + rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, (u8 *)(&max_AMPDU_len)); + +#if 0 //move to rtw_update_ht_cap() + if ((pregpriv->cbw40_enable) && + (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & BIT(1)) && + (pmlmeinfo->HT_info.infos[0] & BIT(2))) + { + //switch to the 40M Hz mode accoring to the AP + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + switch ((pmlmeinfo->HT_info.infos[0] & 0x3)) + { + case HT_EXTCHNL_OFFSET_UPPER: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + + case HT_EXTCHNL_OFFSET_LOWER: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + + default: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + + //SelectChannel(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset); + } +#endif + + //set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + +#if 0 //move to rtw_update_ht_cap() + // + // Config SM Power Save setting + // + pmlmeinfo->SM_PS = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & 0x0C) >> 2; + if(pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC) + { + /*u8 i; + //update the MCS rates + for (i = 0; i < 16; i++) + { + pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + }*/ + DBG_871X("%s(): WLAN_HT_CAP_SM_PS_STATIC\n",__FUNCTION__); + } + + // + // Config current HT Protection mode. + // + pmlmeinfo->HT_protection = pmlmeinfo->HT_info.infos[1] & 0x3; +#endif + +} + +void ERP_IE_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if(pIE->Length>1) + return; + + pmlmeinfo->ERP_enable = 1; + _rtw_memcpy(&(pmlmeinfo->ERP_IE), pIE->data, pIE->Length); +} + +void VCS_update(_adapter *padapter, struct sta_info *psta) +{ + struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + switch (pregpriv->vrtl_carrier_sense)/* 0:off 1:on 2:auto */ + { + case 0: //off + psta->rtsen = 0; + psta->cts2self = 0; + break; + + case 1: //on + if (pregpriv->vcs_type == 1) /* 1:RTS/CTS 2:CTS to self */ + { + psta->rtsen = 1; + psta->cts2self = 0; + } + else + { + psta->rtsen = 0; + psta->cts2self = 1; + } + break; + + case 2: //auto + default: + if ((pmlmeinfo->ERP_enable) && (pmlmeinfo->ERP_IE & BIT(1))) + { + if (pregpriv->vcs_type == 1) + { + psta->rtsen = 1; + psta->cts2self = 0; + } + else + { + psta->rtsen = 0; + psta->cts2self = 1; + } + } + else + { + psta->rtsen = 0; + psta->cts2self = 0; + } + break; + } +} + +#ifdef CONFIG_TDLS +int check_ap_tdls_prohibited(u8 *pframe, u8 pkt_len) +{ + u8 tdls_prohibited_bit = 0x40; //bit(38); TDLS_prohibited + + if(pkt_len < 5) + { + return _FALSE; + } + + pframe += 4; + if( (*pframe) & tdls_prohibited_bit ) + return _TRUE; + + return _FALSE; +} +#endif //CONFIG_TDLS + +int rtw_check_bcn_info(ADAPTER *Adapter, u8 *pframe, u32 packet_len) +{ + unsigned int len; + unsigned char *p; + unsigned short val16, subtype; + struct wlan_network *cur_network = &(Adapter->mlmepriv.cur_network); + //u8 wpa_ie[255],rsn_ie[255]; + u16 wpa_len=0,rsn_len=0; + u8 encryp_protocol = 0; + WLAN_BSSID_EX *bssid; + int group_cipher = 0, pairwise_cipher = 0, is_8021x = 0; + unsigned char *pbuf; + u32 wpa_ielen = 0; + u8 *pbssid = GetAddr3Ptr(pframe); + u32 hidden_ssid = 0; + u8 cur_network_type, network_type=0; + struct HT_info_element *pht_info = NULL; + struct rtw_ieee80211_ht_cap *pht_cap = NULL; + u32 bcn_channel; + unsigned short ht_cap_info; + unsigned char ht_info_infos_0; + + if (is_client_associated_to_ap(Adapter) == _FALSE) + return _TRUE; + + len = packet_len - sizeof(struct rtw_ieee80211_hdr_3addr); + + if (len > MAX_IE_SZ) { + DBG_871X("%s IE too long for survey event\n", __func__); + return _FAIL; + } + + if (_rtw_memcmp(cur_network->network.MacAddress, pbssid, 6) == _FALSE) { + DBG_871X("Oops: rtw_check_network_encrypt linked but recv other bssid bcn\n" MAC_FMT MAC_FMT, + MAC_ARG(pbssid), MAC_ARG(cur_network->network.MacAddress)); + return _TRUE; + } + + bssid = (WLAN_BSSID_EX *)rtw_zmalloc(sizeof(WLAN_BSSID_EX)); + + subtype = GetFrameSubType(pframe) >> 4; + + if(subtype==WIFI_BEACON) + bssid->Reserved[0] = 1; + + bssid->Length = sizeof(WLAN_BSSID_EX) - MAX_IE_SZ + len; + + /* below is to copy the information element */ + bssid->IELength = len; + _rtw_memcpy(bssid->IEs, (pframe + sizeof(struct rtw_ieee80211_hdr_3addr)), bssid->IELength); + + /* check bw and channel offset */ + /* parsing HT_CAP_IE */ + p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _HT_CAPABILITY_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if(p && len>0) { + pht_cap = (struct rtw_ieee80211_ht_cap *)(p + 2); + ht_cap_info = pht_cap->cap_info; + } else { + ht_cap_info = 0; + } + /* parsing HT_INFO_IE */ + p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _HT_ADD_INFO_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if(p && len>0) { + pht_info = (struct HT_info_element *)(p + 2); + ht_info_infos_0 = pht_info->infos[0]; + } else { + ht_info_infos_0 = 0; + } + if (ht_cap_info != cur_network->BcnInfo.ht_cap_info || + ((ht_info_infos_0&0x03) != (cur_network->BcnInfo.ht_info_infos_0&0x03))) { + DBG_871X("%s bcn now: ht_cap_info:%x ht_info_infos_0:%x\n", __func__, + ht_cap_info, ht_info_infos_0); + DBG_871X("%s bcn link: ht_cap_info:%x ht_info_infos_0:%x\n", __func__, + cur_network->BcnInfo.ht_cap_info, cur_network->BcnInfo.ht_info_infos_0); + DBG_871X("%s bw mode change, disconnect\n", __func__); + { + //bcn_info_update + cur_network->BcnInfo.ht_cap_info = ht_cap_info; + cur_network->BcnInfo.ht_info_infos_0 = ht_info_infos_0; + //to do : need to check that whether modify related register of BB or not + } + //goto _mismatch; + } + + /* Checking for channel */ + p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _DSSET_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if (p) { + bcn_channel = *(p + 2); + } else {/* In 5G, some ap do not have DSSET IE checking HT info for channel */ + p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _HT_ADD_INFO_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if(pht_info) { + bcn_channel = pht_info->primary_channel; + } else { /* we don't find channel IE, so don't check it */ + DBG_871X("Oops: %s we don't find channel IE, so don't check it \n", __func__); + bcn_channel = Adapter->mlmeextpriv.cur_channel; + } + } + if (bcn_channel != Adapter->mlmeextpriv.cur_channel) { + DBG_871X("%s beacon channel:%d cur channel:%d disconnect\n", __func__, + bcn_channel, Adapter->mlmeextpriv.cur_channel); + goto _mismatch; + } + + /* checking SSID */ + if ((p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _SSID_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_)) == NULL) { + DBG_871X("%s marc: cannot find SSID for survey event\n", __func__); + hidden_ssid = _TRUE; + } else { + hidden_ssid = _FALSE; + } + + if((NULL != p) && (_FALSE == hidden_ssid && (*(p + 1)))) { + _rtw_memcpy(bssid->Ssid.Ssid, (p + 2), *(p + 1)); + bssid->Ssid.SsidLength = *(p + 1); + } else { + bssid->Ssid.SsidLength = 0; + bssid->Ssid.Ssid[0] = '\0'; + } + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_,("%s bssid.Ssid.Ssid:%s bssid.Ssid.SsidLength:%d " + "cur_network->network.Ssid.Ssid:%s len:%d\n", __func__, bssid->Ssid.Ssid, + bssid->Ssid.SsidLength, cur_network->network.Ssid.Ssid, + cur_network->network.Ssid.SsidLength)); + + if (_rtw_memcmp(bssid->Ssid.Ssid, cur_network->network.Ssid.Ssid, 32) == _FALSE || + bssid->Ssid.SsidLength != cur_network->network.Ssid.SsidLength) { + if (bssid->Ssid.Ssid[0] != '\0' && bssid->Ssid.SsidLength != 0) { /* not hidden ssid */ + DBG_871X("%s(), SSID is not match return FAIL\n", __func__); + goto _mismatch; + } + } + + /* check encryption info */ + val16 = rtw_get_capability((WLAN_BSSID_EX *)bssid); + + if (val16 & BIT(4)) + bssid->Privacy = 1; + else + bssid->Privacy = 0; + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_, + ("%s(): cur_network->network.Privacy is %d, bssid.Privacy is %d\n", + __func__, cur_network->network.Privacy,bssid->Privacy)); + if (cur_network->network.Privacy != bssid->Privacy) { + DBG_871X("%s(), privacy is not match return FAIL\n",__func__); + goto _mismatch; + } + + rtw_get_sec_ie(bssid->IEs, bssid->IELength, NULL,&rsn_len,NULL,&wpa_len); + + if (rsn_len > 0) { + encryp_protocol = ENCRYP_PROTOCOL_WPA2; + } else if (wpa_len > 0) { + encryp_protocol = ENCRYP_PROTOCOL_WPA; + } else { + if (bssid->Privacy) + encryp_protocol = ENCRYP_PROTOCOL_WEP; + } + + if (cur_network->BcnInfo.encryp_protocol != encryp_protocol) { + DBG_871X("%s(): enctyp is not match ,return FAIL\n",__func__); + goto _mismatch; + } + + if (encryp_protocol == ENCRYP_PROTOCOL_WPA || encryp_protocol == ENCRYP_PROTOCOL_WPA2) { + pbuf = rtw_get_wpa_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength-12); + if(pbuf && (wpa_ielen>0)) { + if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is_8021x)) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_, + ("%s pnetwork->pairwise_cipher: %d, group_cipher is %d, is_8021x is %d\n", __func__, + pairwise_cipher, group_cipher, is_8021x)); + } + } else { + pbuf = rtw_get_wpa2_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength-12); + + if(pbuf && (wpa_ielen>0)) { + if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is_8021x)) { + RT_TRACE(_module_rtl871x_mlme_c_,_drv_info_, + ("%s pnetwork->pairwise_cipher: %d, pnetwork->group_cipher is %d, is_802x is %d\n", + __func__, pairwise_cipher, group_cipher, is_8021x)); + } + } + } + + RT_TRACE(_module_rtl871x_mlme_c_,_drv_err_, + ("%s cur_network->group_cipher is %d: %d\n",__func__, cur_network->BcnInfo.group_cipher, group_cipher)); + if (pairwise_cipher != cur_network->BcnInfo.pairwise_cipher || group_cipher != cur_network->BcnInfo.group_cipher) { + DBG_871X("%s pairwise_cipher(%x:%x) or group_cipher(%x:%x) is not match ,return FAIL\n",__func__, + pairwise_cipher, cur_network->BcnInfo.pairwise_cipher, + group_cipher, cur_network->BcnInfo.group_cipher); + goto _mismatch; + } + + if (is_8021x != cur_network->BcnInfo.is_8021x) { + DBG_871X("%s authentication is not match ,return FAIL\n", __func__); + goto _mismatch; + } + } + + rtw_mfree((u8 *)bssid, sizeof(WLAN_BSSID_EX)); + return _SUCCESS; + +_mismatch: + rtw_mfree((u8 *)bssid, sizeof(WLAN_BSSID_EX)); + return _FAIL; + + _func_exit_; +} + +void update_beacon_info(_adapter *padapter, u8 *pframe, uint pkt_len, struct sta_info *psta) +{ + unsigned int i; + unsigned int len; + PNDIS_802_11_VARIABLE_IEs pIE; + +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + u8 tdls_prohibited[] = { 0x00, 0x00, 0x00, 0x00, 0x10 }; //bit(38): TDLS_prohibited +#endif //CONFIG_TDLS + + len = pkt_len - (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN); + + for (i = 0; i < len;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN) + i); + + switch (pIE->ElementID) + { +#if 0 + case _VENDOR_SPECIFIC_IE_: + //todo: to update WMM paramter set while receiving beacon + if (_rtw_memcmp(pIE->data, WMM_PARA_OUI, 6)) //WMM + { + (WMM_param_handler(padapter, pIE))? WMMOnAssocRsp(padapter): 0; + } + break; +#endif + + case _HT_EXTRA_INFO_IE_: //HT info + //HT_info_handler(padapter, pIE); + bwmode_update_check(padapter, pIE); + break; + + case _ERPINFO_IE_: + ERP_IE_handler(padapter, pIE); + VCS_update(padapter, psta); + break; + +#ifdef CONFIG_TDLS + case _EXT_CAP_IE_: + if( check_ap_tdls_prohibited(pIE->data, pIE->Length) == _TRUE ) + ptdlsinfo->ap_prohibited = _TRUE; + break; +#endif //CONFIG_TDLS + default: + break; + } + + i += (pIE->Length + 2); + } +} + +#ifdef CONFIG_DFS +void process_csa_ie(_adapter *padapter, u8 *pframe, uint pkt_len) +{ + unsigned int i; + unsigned int len; + PNDIS_802_11_VARIABLE_IEs pIE; + u8 new_ch_no = 0; + + len = pkt_len - (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN); + + for (i = 0; i < len;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN) + i); + + switch (pIE->ElementID) + { + case _CH_SWTICH_ANNOUNCE_: + _rtw_memcpy(&new_ch_no, pIE->data+1, 1); + rtw_set_csa_cmd(padapter, new_ch_no); + break; + + default: + break; + } + + i += (pIE->Length + 2); + } +} +#endif //CONFIG_DFS + +unsigned int is_ap_in_tkip(_adapter *padapter) +{ + u32 i; + PNDIS_802_11_VARIABLE_IEs pIE; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + + if (rtw_get_capability((WLAN_BSSID_EX *)cur_network) & WLAN_CAPABILITY_PRIVACY) + { + for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pmlmeinfo->network.IELength;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(pmlmeinfo->network.IEs + i); + + switch (pIE->ElementID) + { + case _VENDOR_SPECIFIC_IE_: + if ((_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4)) && (_rtw_memcmp((pIE->data + 12), WPA_TKIP_CIPHER, 4))) + { + return _TRUE; + } + break; + + case _RSN_IE_2_: + if (_rtw_memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4)) + { + return _TRUE; + } + + default: + break; + } + + i += (pIE->Length + 2); + } + + return _FALSE; + } + else + { + return _FALSE; + } + +} + +unsigned int should_forbid_n_rate(_adapter * padapter) +{ + u32 i; + PNDIS_802_11_VARIABLE_IEs pIE; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + WLAN_BSSID_EX *cur_network = &pmlmepriv->cur_network.network; + + if (rtw_get_capability((WLAN_BSSID_EX *)cur_network) & WLAN_CAPABILITY_PRIVACY) + { + for (i = sizeof(NDIS_802_11_FIXED_IEs); i < cur_network->IELength;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(cur_network->IEs + i); + + switch (pIE->ElementID) + { + case _VENDOR_SPECIFIC_IE_: + if (_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4) && + ((_rtw_memcmp((pIE->data + 12), WPA_CIPHER_SUITE_CCMP, 4)) || + (_rtw_memcmp((pIE->data + 16), WPA_CIPHER_SUITE_CCMP, 4)))) + return _FALSE; + break; + + case _RSN_IE_2_: + if ((_rtw_memcmp((pIE->data + 8), RSN_CIPHER_SUITE_CCMP, 4)) || + (_rtw_memcmp((pIE->data + 12), RSN_CIPHER_SUITE_CCMP, 4))) + return _FALSE; + + default: + break; + } + + i += (pIE->Length + 2); + } + + return _TRUE; + } + else + { + return _FALSE; + } + +} + + +unsigned int is_ap_in_wep(_adapter *padapter) +{ + u32 i; + PNDIS_802_11_VARIABLE_IEs pIE; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + + if (rtw_get_capability((WLAN_BSSID_EX *)cur_network) & WLAN_CAPABILITY_PRIVACY) + { + for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pmlmeinfo->network.IELength;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(pmlmeinfo->network.IEs + i); + + switch (pIE->ElementID) + { + case _VENDOR_SPECIFIC_IE_: + if (_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4)) + return _FALSE; + break; + + case _RSN_IE_2_: + return _FALSE; + + default: + break; + } + + i += (pIE->Length + 2); + } + + return _TRUE; + } + else + { + return _FALSE; + } + +} + +int wifirate2_ratetbl_inx(unsigned char rate); +int wifirate2_ratetbl_inx(unsigned char rate) +{ + int inx = 0; + rate = rate & 0x7f; + + switch (rate) + { + case 54*2: + inx = 11; + break; + + case 48*2: + inx = 10; + break; + + case 36*2: + inx = 9; + break; + + case 24*2: + inx = 8; + break; + + case 18*2: + inx = 7; + break; + + case 12*2: + inx = 6; + break; + + case 9*2: + inx = 5; + break; + + case 6*2: + inx = 4; + break; + + case 11*2: + inx = 3; + break; + case 11: + inx = 2; + break; + + case 2*2: + inx = 1; + break; + + case 1*2: + inx = 0; + break; + + } + return inx; +} + +unsigned int update_basic_rate(unsigned char *ptn, unsigned int ptn_sz) +{ + unsigned int i, num_of_rate; + unsigned int mask = 0; + + num_of_rate = (ptn_sz > NumRates)? NumRates: ptn_sz; + + for (i = 0; i < num_of_rate; i++) + { + if ((*(ptn + i)) & 0x80) + { + mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i)); + } + } + return mask; +} + +unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz) +{ + unsigned int i, num_of_rate; + unsigned int mask = 0; + + num_of_rate = (ptn_sz > NumRates)? NumRates: ptn_sz; + + for (i = 0; i < num_of_rate; i++) + { + mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i)); + } + + return mask; +} + +unsigned int update_MSC_rate(struct HT_caps_element *pHT_caps) +{ + unsigned int mask = 0; + + mask = ((pHT_caps->u.HT_cap_element.MCS_rate[0] << 12) | (pHT_caps->u.HT_cap_element.MCS_rate[1] << 20)); + + return mask; +} + +int support_short_GI(_adapter *padapter, struct HT_caps_element *pHT_caps) +{ + unsigned char bit_offset; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if (!(pmlmeinfo->HT_enable)) + return _FAIL; + + if ((pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_RALINK)) + return _FAIL; + + bit_offset = (pmlmeext->cur_bwmode & HT_CHANNEL_WIDTH_40)? 6: 5; + + if (pHT_caps->u.HT_cap_element.HT_caps_info & (0x1 << bit_offset)) + { + return _SUCCESS; + } + else + { + return _FAIL; + } +} + +unsigned char get_highest_rate_idx(u32 mask) +{ + int i; + unsigned char rate_idx=0; + + for(i=27; i>=0; i--) + { + if(mask & BIT(i)) + { + rate_idx = i; + break; + } + } + + return rate_idx; +} + +unsigned char get_highest_mcs_rate(struct HT_caps_element *pHT_caps); +unsigned char get_highest_mcs_rate(struct HT_caps_element *pHT_caps) +{ + int i, mcs_rate; + + mcs_rate = (pHT_caps->u.HT_cap_element.MCS_rate[0] | (pHT_caps->u.HT_cap_element.MCS_rate[1] << 8)); + + for (i = 15; i >= 0; i--) + { + if (mcs_rate & (0x1 << i)) + { + break; + } + } + + return i; +} + +void Update_RA_Entry(_adapter *padapter, struct sta_info *psta) +{ + rtw_hal_update_ra_mask(psta, 0); +} + +void enable_rate_adaptive(_adapter *padapter, struct sta_info *psta); +void enable_rate_adaptive(_adapter *padapter, struct sta_info *psta) +{ + Update_RA_Entry(padapter, psta); +} + +void set_sta_rate(_adapter *padapter, struct sta_info *psta) +{ + //rate adaptive + enable_rate_adaptive(padapter, psta); +} + +// Update RRSR and Rate for USERATE +void update_tx_basic_rate(_adapter *padapter, u8 wirelessmode) +{ + NDIS_802_11_RATES_EX supported_rates; +#ifdef CONFIG_P2P + struct wifidirect_info* pwdinfo = &padapter->wdinfo; + + // Added by Albert 2011/03/22 + // In the P2P mode, the driver should not support the b mode. + // So, the Tx packet shouldn't use the CCK rate + if(!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; +#endif //CONFIG_P2P +#ifdef CONFIG_INTEL_WIDI + if (padapter->mlmepriv.widi_state != INTEL_WIDI_STATE_NONE) + return; +#endif //CONFIG_INTEL_WIDI + + _rtw_memset(supported_rates, 0, NDIS_802_11_LENGTH_RATES_EX); + + if ((wirelessmode & WIRELESS_11B) && (wirelessmode == WIRELESS_11B)) { + _rtw_memcpy(supported_rates, rtw_basic_rate_cck, 4); + } else if (wirelessmode & WIRELESS_11B) { + _rtw_memcpy(supported_rates, rtw_basic_rate_mix, 7); + } else { + _rtw_memcpy(supported_rates, rtw_basic_rate_ofdm, 3); + } + + if (wirelessmode & WIRELESS_11B) + update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB); + else + update_mgnt_tx_rate(padapter, IEEE80211_OFDM_RATE_6MB); + + rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, supported_rates); +} + +unsigned char check_assoc_AP(u8 *pframe, uint len) +{ + unsigned int i; + PNDIS_802_11_VARIABLE_IEs pIE; + u8 epigram_vendor_flag; + u8 ralink_vendor_flag; + epigram_vendor_flag = 0; + ralink_vendor_flag = 0; + + for (i = sizeof(NDIS_802_11_FIXED_IEs); i < len;) + { + pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + i); + + switch (pIE->ElementID) + { + case _VENDOR_SPECIFIC_IE_: + if ((_rtw_memcmp(pIE->data, ARTHEROS_OUI1, 3)) || (_rtw_memcmp(pIE->data, ARTHEROS_OUI2, 3))) + { + DBG_871X("link to Artheros AP\n"); + return HT_IOT_PEER_ATHEROS; + } + else if ((_rtw_memcmp(pIE->data, BROADCOM_OUI1, 3)) + || (_rtw_memcmp(pIE->data, BROADCOM_OUI2, 3)) + || (_rtw_memcmp(pIE->data, BROADCOM_OUI2, 3))) + { + DBG_871X("link to Broadcom AP\n"); + return HT_IOT_PEER_BROADCOM; + } + else if (_rtw_memcmp(pIE->data, MARVELL_OUI, 3)) + { + DBG_871X("link to Marvell AP\n"); + return HT_IOT_PEER_MARVELL; + } + else if (_rtw_memcmp(pIE->data, RALINK_OUI, 3)) + { + if (!ralink_vendor_flag) { + ralink_vendor_flag = 1; + } else { + DBG_871X("link to Ralink AP\n"); + return HT_IOT_PEER_RALINK; + } + } + else if (_rtw_memcmp(pIE->data, CISCO_OUI, 3)) + { + DBG_871X("link to Cisco AP\n"); + return HT_IOT_PEER_CISCO; + } + else if (_rtw_memcmp(pIE->data, REALTEK_OUI, 3)) + { + DBG_871X("link to Realtek 96B\n"); + return HT_IOT_PEER_REALTEK; + } + else if (_rtw_memcmp(pIE->data, AIRGOCAP_OUI,3)) + { + DBG_871X("link to Airgo Cap\n"); + return HT_IOT_PEER_AIRGO; + } + else if (_rtw_memcmp(pIE->data, EPIGRAM_OUI, 3)) + { + epigram_vendor_flag = 1; + if(ralink_vendor_flag) { + DBG_871X("link to Tenda W311R AP\n"); + return HT_IOT_PEER_TENDA; + } else { + DBG_871X("Capture EPIGRAM_OUI\n"); + } + } + else + { + break; + } + + default: + break; + } + + i += (pIE->Length + 2); + } + + if (ralink_vendor_flag && !epigram_vendor_flag) { + DBG_871X("link to Ralink AP\n"); + return HT_IOT_PEER_RALINK; + } else if (ralink_vendor_flag && epigram_vendor_flag){ + DBG_871X("link to Tenda W311R AP\n"); + return HT_IOT_PEER_TENDA; + } else { + DBG_871X("link to new AP\n"); + return HT_IOT_PEER_UNKNOWN; + } +} + +void update_IOT_info(_adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + switch (pmlmeinfo->assoc_AP_vendor) + { + case HT_IOT_PEER_MARVELL: + pmlmeinfo->turboMode_cts2self = 1; + pmlmeinfo->turboMode_rtsen = 0; + break; + + case HT_IOT_PEER_RALINK: + pmlmeinfo->turboMode_cts2self = 0; + pmlmeinfo->turboMode_rtsen = 1; + //disable high power + Switch_DM_Func(padapter, (~DYNAMIC_BB_DYNAMIC_TXPWR), _FALSE); + break; + case HT_IOT_PEER_REALTEK: + //rtw_write16(padapter, 0x4cc, 0xffff); + //rtw_write16(padapter, 0x546, 0x01c0); + //disable high power + Switch_DM_Func(padapter, (~DYNAMIC_BB_DYNAMIC_TXPWR), _FALSE); + break; + default: + pmlmeinfo->turboMode_cts2self = 0; + pmlmeinfo->turboMode_rtsen = 1; + break; + } + +} + +void update_capinfo(PADAPTER Adapter, u16 updateCap) +{ + struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + BOOLEAN ShortPreamble; + + // Check preamble mode, 2005.01.06, by rcnjko. + // Mark to update preamble value forever, 2008.03.18 by lanhsin + //if( pMgntInfo->RegPreambleMode == PREAMBLE_AUTO ) + { + + if(updateCap & cShortPreamble) + { // Short Preamble + if(pmlmeinfo->preamble_mode != PREAMBLE_SHORT) // PREAMBLE_LONG or PREAMBLE_AUTO + { + ShortPreamble = _TRUE; + pmlmeinfo->preamble_mode = PREAMBLE_SHORT; + rtw_hal_set_hwreg( Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble ); + } + } + else + { // Long Preamble + if(pmlmeinfo->preamble_mode != PREAMBLE_LONG) // PREAMBLE_SHORT or PREAMBLE_AUTO + { + ShortPreamble = _FALSE; + pmlmeinfo->preamble_mode = PREAMBLE_LONG; + rtw_hal_set_hwreg( Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble ); + } + } + } + + if ( updateCap & cIBSS ) { + //Filen: See 802.11-2007 p.91 + pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME; + } + else + { + //Filen: See 802.11-2007 p.90 + if( pmlmeext->cur_wireless_mode & (WIRELESS_11G | WIRELESS_11_24N)) + { + if( (updateCap & cShortSlotTime) /* && (!(pMgntInfo->pHTInfo->RT2RT_HT_Mode & RT_HT_CAP_USE_LONG_PREAMBLE)) */) + { // Short Slot Time + if(pmlmeinfo->slotTime != SHORT_SLOT_TIME) + { + pmlmeinfo->slotTime = SHORT_SLOT_TIME; + } + } + else + { // Long Slot Time + if(pmlmeinfo->slotTime != NON_SHORT_SLOT_TIME) + { + pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME; + } + } + } + else if( pmlmeext->cur_wireless_mode & (WIRELESS_11A | WIRELESS_11_5N)) + { + pmlmeinfo->slotTime = SHORT_SLOT_TIME; + } + else + { + //B Mode + pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME; + } + } + + rtw_hal_set_hwreg( Adapter, HW_VAR_SLOT_TIME, &pmlmeinfo->slotTime ); + +} + +void update_wireless_mode(_adapter *padapter) +{ + int ratelen, network_type = 0; + u32 SIFS_Timer; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + unsigned char *rate = cur_network->SupportedRates; + + ratelen = rtw_get_rateset_len(cur_network->SupportedRates); + + if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable)) + { + pmlmeinfo->HT_enable = 1; + } + + if(pmlmeext->cur_channel > 14) + { + if (pmlmeinfo->HT_enable) + { + network_type = WIRELESS_11_5N; + } + + network_type |= WIRELESS_11A; + } + else + { + if (pmlmeinfo->HT_enable) + { + network_type = WIRELESS_11_24N; + } + + if ((cckratesonly_included(rate, ratelen)) == _TRUE) + { + network_type |= WIRELESS_11B; + } + else if((cckrates_included(rate, ratelen)) == _TRUE) + { + network_type |= WIRELESS_11BG; + } + else + { + network_type |= WIRELESS_11G; + } + } + + pmlmeext->cur_wireless_mode = network_type & padapter->registrypriv.wireless_mode; +/* + if((pmlmeext->cur_wireless_mode==WIRELESS_11G) || + (pmlmeext->cur_wireless_mode==WIRELESS_11BG))//WIRELESS_MODE_G) + SIFS_Timer = 0x0a0a;//CCK + else + SIFS_Timer = 0x0e0e;//pHalData->SifsTime; //OFDM +*/ + + SIFS_Timer = 0x0a0a0808; //0x0808 -> for CCK, 0x0a0a -> for OFDM + //change this value if having IOT issues. + + padapter->HalFunc.SetHwRegHandler( padapter, HW_VAR_RESP_SIFS, (u8 *)&SIFS_Timer); + + if (pmlmeext->cur_wireless_mode & WIRELESS_11B) + update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB); + else + update_mgnt_tx_rate(padapter, IEEE80211_OFDM_RATE_6MB); +} + +void fire_write_MAC_cmd(_adapter *padapter, unsigned int addr, unsigned int value); +void fire_write_MAC_cmd(_adapter *padapter, unsigned int addr, unsigned int value) +{ +#if 0 + struct cmd_obj *ph2c; + struct reg_rw_parm *pwriteMacPara; + struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); + + if ((ph2c = (struct cmd_obj*)rtw_zmalloc(sizeof(struct cmd_obj))) == NULL) + { + return; + } + + if ((pwriteMacPara = (struct reg_rw_parm*)rtw_malloc(sizeof(struct reg_rw_parm))) == NULL) + { + rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj)); + return; + } + + pwriteMacPara->rw = 1; + pwriteMacPara->addr = addr; + pwriteMacPara->value = value; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteMacPara, GEN_CMD_CODE(_Write_MACREG)); + rtw_enqueue_cmd(pcmdpriv, ph2c); +#endif +} + +void update_bmc_sta_support_rate(_adapter *padapter, u32 mac_id) +{ + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if(pmlmeext->cur_wireless_mode & WIRELESS_11B) + { + // Only B, B/G, and B/G/N AP could use CCK rate + _rtw_memcpy((pmlmeinfo->FW_sta_info[mac_id].SupportedRates), rtw_basic_rate_cck, 4); + } + else + { + _rtw_memcpy((pmlmeinfo->FW_sta_info[mac_id].SupportedRates), rtw_basic_rate_ofdm, 4); + } +} + +int update_sta_support_rate(_adapter *padapter, u8* pvar_ie, uint var_ie_len, int cam_idx) +{ + unsigned int ie_len; + PNDIS_802_11_VARIABLE_IEs pIE; + int supportRateNum = 0; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + pIE = (PNDIS_802_11_VARIABLE_IEs)rtw_get_ie(pvar_ie, _SUPPORTEDRATES_IE_, &ie_len, var_ie_len); + if (pIE == NULL) + { + return _FAIL; + } + + _rtw_memcpy(pmlmeinfo->FW_sta_info[cam_idx].SupportedRates, pIE->data, ie_len); + supportRateNum = ie_len; + + pIE = (PNDIS_802_11_VARIABLE_IEs)rtw_get_ie(pvar_ie, _EXT_SUPPORTEDRATES_IE_, &ie_len, var_ie_len); + if (pIE) + { + _rtw_memcpy((pmlmeinfo->FW_sta_info[cam_idx].SupportedRates + supportRateNum), pIE->data, ie_len); + } + + return _SUCCESS; + +} + +void process_addba_req(_adapter *padapter, u8 *paddba_req, u8 *addr) +{ + struct sta_info *psta; + u16 tid, start_seq, param; + struct recv_reorder_ctrl *preorder_ctrl; + struct sta_priv *pstapriv = &padapter->stapriv; + struct ADDBA_request *preq = (struct ADDBA_request*)paddba_req; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + psta = rtw_get_stainfo(pstapriv, addr); + + if(psta) + { + start_seq = le16_to_cpu(preq->BA_starting_seqctrl) >> 4; + + param = le16_to_cpu(preq->BA_para_set); + tid = (param>>2)&0x0f; + + preorder_ctrl = &psta->recvreorder_ctrl[tid]; + + #ifdef CONFIG_UPDATE_INDICATE_SEQ_WHILE_PROCESS_ADDBA_REQ + preorder_ctrl->indicate_seq = start_seq; + #ifdef DBG_RX_SEQ + DBG_871X("DBG_RX_SEQ %s:%d IndicateSeq: %d, start_seq: %d\n", __FUNCTION__, __LINE__, + preorder_ctrl->indicate_seq, start_seq); + #endif + #else + preorder_ctrl->indicate_seq = 0xffff; + #endif + + preorder_ctrl->enable =(pmlmeinfo->bAcceptAddbaReq == _TRUE)? _TRUE :_FALSE; + } + +} + +void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len) +{ + u8* pIE; + u32 *pbuf; + + pIE = pframe + sizeof(struct rtw_ieee80211_hdr_3addr); + pbuf = (u32*)pIE; + + pmlmeext->TSFValue = le32_to_cpu(*(pbuf+1)); + + pmlmeext->TSFValue = pmlmeext->TSFValue << 32; + + pmlmeext->TSFValue |= le32_to_cpu(*pbuf); +} + +void correct_TSF(_adapter *padapter, struct mlme_ext_priv *pmlmeext) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_CORRECT_TSF, 0); +} + +void beacon_timing_control(_adapter *padapter) +{ + rtw_hal_bcn_related_reg_setting(padapter); +} + +uint rtw_get_camid(uint macid) +{ + uint camid; + + //camid 0, 1, 2, 3 is default entry for default key/group key + //macid = 1 is for bc/mc stainfo, no mapping to camid + //macid = 0 mapping to camid 4 + //for macid >=2, camid = macid+3; + + if(macid==0) + camid = 4; + else if(macid >=2) + camid = macid + 3; + else + camid = 4; + + return camid; +} + +void rtw_alloc_macid(_adapter *padapter, struct sta_info *psta) +{ + int i; + _irqL irqL; + u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff}; + struct dvobj_priv *pdvobj = adapter_to_dvobj(padapter); + + + if(_rtw_memcmp(psta->hwaddr, bc_addr, ETH_ALEN)) + return; + + if(_rtw_memcmp(psta->hwaddr, myid(&padapter->eeprompriv), ETH_ALEN)) + { + psta->mac_id = NUM_STA; + return; + } + + _enter_critical_bh(&pdvobj->lock, &irqL); + for(i=0; i<NUM_STA; i++) + { + if(pdvobj->macid[i] == _FALSE) + { + pdvobj->macid[i] = _TRUE; + break; + } + } + _exit_critical_bh(&pdvobj->lock, &irqL); + + if( i > (NUM_STA-1)) + { + psta->mac_id = NUM_STA; + DBG_871X(" no room for more MACIDs\n"); + } + else + { + psta->mac_id = i; + DBG_871X("%s = %d\n", __FUNCTION__, psta->mac_id); + } + +} + +void rtw_release_macid(_adapter *padapter, struct sta_info *psta) +{ + int i; + _irqL irqL; + u8 bc_addr[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff}; + struct dvobj_priv *pdvobj = adapter_to_dvobj(padapter); + + + if(_rtw_memcmp(psta->hwaddr, bc_addr, ETH_ALEN)) + return; + + if(_rtw_memcmp(psta->hwaddr, myid(&padapter->eeprompriv), ETH_ALEN)) + { + return; + } + + _enter_critical_bh(&pdvobj->lock, &irqL); + if(psta->mac_id<NUM_STA && psta->mac_id !=1 ) + { + if(pdvobj->macid[psta->mac_id] == _TRUE) + { + DBG_871X("%s = %d\n", __FUNCTION__, psta->mac_id); + pdvobj->macid[psta->mac_id] = _FALSE; + psta->mac_id = NUM_STA; + } + + } + _exit_critical_bh(&pdvobj->lock, &irqL); + +} + +u8 rtw_search_max_mac_id(_adapter *padapter) +{ + u8 max_mac_id=0; + struct dvobj_priv *pdvobj = adapter_to_dvobj(padapter); + int i; + _irqL irqL; + _enter_critical_bh(&pdvobj->lock, &irqL); + for(i=(NUM_STA-1); i>=0 ; i--) + { + if(pdvobj->macid[i] == _TRUE) + { + break; + } + } + max_mac_id = i; + _exit_critical_bh(&pdvobj->lock, &irqL); + + return max_mac_id; + +} + +#if 0 +unsigned int setup_beacon_frame(_adapter *padapter, unsigned char *beacon_frame) +{ + unsigned short ATIMWindow; + unsigned char *pframe; + struct tx_desc *ptxdesc; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + unsigned int rate_len, len = 0; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network); + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + _rtw_memset(beacon_frame, 0, 256); + + pframe = beacon_frame + TXDESC_SIZE; + + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN); + + SetFrameSubType(pframe, WIFI_BEACON); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + len = sizeof(struct rtw_ieee80211_hdr_3addr); + + //timestamp will be inserted by hardware + pframe += 8; + len += 8; + + // beacon interval: 2 bytes + _rtw_memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2); + + pframe += 2; + len += 2; + + // capability info: 2 bytes + _rtw_memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2); + + pframe += 2; + len += 2; + + // SSID + pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &len); + + // supported rates... + rate_len = rtw_get_rateset_len(cur_network->SupportedRates); + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8)? 8: rate_len), cur_network->SupportedRates, &len); + + // DS parameter set + pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &len); + + // IBSS Parameter Set... + //ATIMWindow = cur->Configuration.ATIMWindow; + ATIMWindow = 0; + pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &len); + + //todo: ERP IE + + // EXTERNDED SUPPORTED RATE + if (rate_len > 8) + { + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &len); + } + + if ((len + TXDESC_SIZE) > 256) + { + //DBG_871X("marc: beacon frame too large\n"); + return 0; + } + + //fill the tx descriptor + ptxdesc = (struct tx_desc *)beacon_frame; + + //offset 0 + ptxdesc->txdw0 |= cpu_to_le32(len & 0x0000ffff); + ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & 0x00ff0000); //default = 32 bytes for TX Desc + + //offset 4 + ptxdesc->txdw1 |= cpu_to_le32((0x10 << QSEL_SHT) & 0x00001f00); + + //offset 8 + ptxdesc->txdw2 |= cpu_to_le32(BMC); + ptxdesc->txdw2 |= cpu_to_le32(BK); + + //offset 16 + ptxdesc->txdw4 = 0x80000000; + + //offset 20 + ptxdesc->txdw5 = 0x00000000; //1M + + return (len + TXDESC_SIZE); +} +#endif + +static _adapter *pbuddy_padapter = NULL; + +int rtw_handle_dualmac(_adapter *adapter, bool init) +{ + int status = _SUCCESS; + struct dvobj_priv *dvobj = adapter_to_dvobj(adapter); + + if (init) { + #if 0 + /* For SMSP on 92DU-VC, driver do not probe another Interface. */ + if(dvobj->NumInterfaces == 2 && dvobj->InterfaceNumber != 0 && + adapter->registrypriv.mac_phy_mode == 1) { + DBG_871X("%s(): Do not init another USB Interface because SMSP\n",__FUNCTION__); + status = _FAIL; + goto exit; + } + #endif + + if (pbuddy_padapter == NULL) { + pbuddy_padapter = adapter; + DBG_871X("%s(): pbuddy_padapter == NULL, Set pbuddy_padapter\n",__FUNCTION__); + } else { + adapter->pbuddy_adapter = pbuddy_padapter; + pbuddy_padapter->pbuddy_adapter = adapter; + // clear global value + pbuddy_padapter = NULL; + DBG_871X("%s(): pbuddy_padapter exist, Exchange Information\n",__FUNCTION__); + } +#ifdef CONFIG_DUALMAC_CONCURRENT + if (dvobj->InterfaceNumber == 0) { + //set adapter_type/iface type + adapter->isprimary = _TRUE; + adapter->adapter_type = PRIMARY_ADAPTER; + adapter->iface_type = IFACE_PORT0; + DBG_871X("%s(): PRIMARY_ADAPTER\n",__FUNCTION__); + } else { + //set adapter_type/iface type + adapter->isprimary = _FALSE; + adapter->adapter_type = SECONDARY_ADAPTER; + adapter->iface_type = IFACE_PORT1; + DBG_871X("%s(): SECONDARY_ADAPTER\n",__FUNCTION__); + } +#endif + }else { + pbuddy_padapter = NULL; + } +exit: + return status; +} +#ifdef CONFIG_WOWLAN +void rtw_get_current_ip_address(PADAPTER padapter, u8 *pcurrentip) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct in_device *my_ip_ptr = padapter->pnetdev->ip_ptr; + u8 ipaddress[4]; + + if ( (pmlmeinfo->state & WIFI_FW_LINKING_STATE) ) { + if ( my_ip_ptr != NULL ) { + struct in_ifaddr *my_ifa_list = my_ip_ptr->ifa_list ; + if ( my_ifa_list != NULL ) { + ipaddress[0] = my_ifa_list->ifa_address & 0xFF; + ipaddress[1] = (my_ifa_list->ifa_address >> 8) & 0xFF; + ipaddress[2] = (my_ifa_list->ifa_address >> 16) & 0xFF; + ipaddress[3] = my_ifa_list->ifa_address >> 24; + DBG_871X("%s: %d.%d.%d.%d ==========\n", __func__, + ipaddress[0], ipaddress[1], ipaddress[2], ipaddress[3]); + _rtw_memcpy(pcurrentip, ipaddress, 4); + } + } + } +} +void rtw_get_sec_iv(PADAPTER padapter, u8*pcur_dot11txpn, u8 *StaAddr) +{ + struct sta_info *psta; + struct security_priv *psecpriv = &padapter->securitypriv; + + _rtw_memset(pcur_dot11txpn, 0, 8); + if(NULL == StaAddr) + return; + psta = rtw_get_stainfo(&padapter->stapriv, StaAddr); + DBG_871X("%s(): StaAddr: %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n", + __func__, StaAddr[0], StaAddr[1], StaAddr[2], StaAddr[3], StaAddr[4], StaAddr[5]); + + if(psta) + { + if (psecpriv->dot11PrivacyAlgrthm != _NO_PRIVACY_ && psta->dot11txpn.val > 0) + psta->dot11txpn.val--; + + _rtw_memcpy(pcur_dot11txpn, (u8*)&psta->dot11txpn, 8); + + DBG_871X("%s(): CurrentIV: 0x%016llx\n", __func__, psta->dot11txpn.val); + } +} +void rtw_set_sec_iv(PADAPTER padapter) +{ + struct sta_info *psta; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct security_priv *psecpriv = &padapter->securitypriv; + + psta = rtw_get_stainfo(&padapter->stapriv, get_my_bssid(&pmlmeinfo->network)); + + if(psta) + { + if (pwrpriv->wowlan_fw_iv > psta->dot11txpn.val) + { + if (psecpriv->dot11PrivacyAlgrthm != _NO_PRIVACY_) + psta->dot11txpn.val = pwrpriv->wowlan_fw_iv + 2; + } else { + DBG_871X("%s(): FW IV is smaller than driver\n", __func__); + psta->dot11txpn.val += 2; + } + DBG_871X("%s: dot11txpn: 0x%016llx\n", __func__ ,psta->dot11txpn.val); + } +} +#endif //CONFIG_WOWLAN diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_xmit.c b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_xmit.c new file mode 100755 index 000000000000..ee5e9fe77897 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/core/rtw_xmit.c @@ -0,0 +1,4525 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RTW_XMIT_C_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <rtw_byteorder.h> +#include <wifi.h> +#include <osdep_intf.h> +#include <circ_buf.h> +#include <ip.h> + +#if defined (PLATFORM_LINUX) && defined (PLATFORM_WINDOWS) +#error "Shall be Linux or Windows, but not both!\n" +#endif + +#ifdef PLATFORM_WINDOWS +#include <if_ether.h> +#endif + +#ifdef CONFIG_USB_HCI +#include <usb_ops.h> +#endif + + +static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 }; +static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 }; + +static void _init_txservq(struct tx_servq *ptxservq) +{ +_func_enter_; + _rtw_init_listhead(&ptxservq->tx_pending); + _rtw_init_queue(&ptxservq->sta_pending); + ptxservq->qcnt = 0; +_func_exit_; +} + + +void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv) +{ + +_func_enter_; + + _rtw_memset((unsigned char *)psta_xmitpriv, 0, sizeof (struct sta_xmit_priv)); + + _rtw_spinlock_init(&psta_xmitpriv->lock); + + //for(i = 0 ; i < MAX_NUMBLKS; i++) + // _init_txservq(&(psta_xmitpriv->blk_q[i])); + + _init_txservq(&psta_xmitpriv->be_q); + _init_txservq(&psta_xmitpriv->bk_q); + _init_txservq(&psta_xmitpriv->vi_q); + _init_txservq(&psta_xmitpriv->vo_q); + _rtw_init_listhead(&psta_xmitpriv->legacy_dz); + _rtw_init_listhead(&psta_xmitpriv->apsd); + +_func_exit_; + +} + +s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, _adapter *padapter) +{ + int i; + struct xmit_buf *pxmitbuf; + struct xmit_frame *pxframe; + sint res=_SUCCESS; + u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + u32 num_xmit_extbuf = NR_XMIT_EXTBUFF; + +#if defined(CONFIG_MP_INCLUDED) && defined(CONFIG_RTL8723A) + if (padapter->registrypriv.mp_mode) { + max_xmit_extbuf_size = 6000; + num_xmit_extbuf = 8; + } +#endif + +_func_enter_; + + // We don't need to memset padapter->XXX to zero, because adapter is allocated by rtw_zvmalloc(). + //_rtw_memset((unsigned char *)pxmitpriv, 0, sizeof(struct xmit_priv)); + + _rtw_spinlock_init(&pxmitpriv->lock); + _rtw_spinlock_init(&pxmitpriv->lock_sctx); + _rtw_init_sema(&pxmitpriv->xmit_sema, 0); + _rtw_init_sema(&pxmitpriv->terminate_xmitthread_sema, 0); + + /* + Please insert all the queue initializaiton using _rtw_init_queue below + */ + + pxmitpriv->adapter = padapter; + + //for(i = 0 ; i < MAX_NUMBLKS; i++) + // _rtw_init_queue(&pxmitpriv->blk_strms[i]); + + _rtw_init_queue(&pxmitpriv->be_pending); + _rtw_init_queue(&pxmitpriv->bk_pending); + _rtw_init_queue(&pxmitpriv->vi_pending); + _rtw_init_queue(&pxmitpriv->vo_pending); + _rtw_init_queue(&pxmitpriv->bm_pending); + + //_rtw_init_queue(&pxmitpriv->legacy_dz_queue); + //_rtw_init_queue(&pxmitpriv->apsd_queue); + + _rtw_init_queue(&pxmitpriv->free_xmit_queue); + + /* + Please allocate memory with the sz = (struct xmit_frame) * NR_XMITFRAME, + and initialize free_xmit_frame below. + Please also apply free_txobj to link_up all the xmit_frames... + */ + + pxmitpriv->pallocated_frame_buf = rtw_zvmalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4); + + if (pxmitpriv->pallocated_frame_buf == NULL){ + pxmitpriv->pxmit_frame_buf =NULL; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("alloc xmit_frame fail!\n")); + res= _FAIL; + goto exit; + } + pxmitpriv->pxmit_frame_buf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitpriv->pallocated_frame_buf), 4); + //pxmitpriv->pxmit_frame_buf = pxmitpriv->pallocated_frame_buf + 4 - + // ((SIZE_PTR) (pxmitpriv->pallocated_frame_buf) &3); + + pxframe = (struct xmit_frame*) pxmitpriv->pxmit_frame_buf; + + for (i = 0; i < NR_XMITFRAME; i++) + { + _rtw_init_listhead(&(pxframe->list)); + + pxframe->padapter = padapter; + pxframe->frame_tag = NULL_FRAMETAG; + + pxframe->pkt = NULL; + + pxframe->buf_addr = NULL; + pxframe->pxmitbuf = NULL; + + rtw_list_insert_tail(&(pxframe->list), &(pxmitpriv->free_xmit_queue.queue)); + + pxframe++; + } + + pxmitpriv->free_xmitframe_cnt = NR_XMITFRAME; + + pxmitpriv->frag_len = MAX_FRAG_THRESHOLD; + + + //init xmit_buf + _rtw_init_queue(&pxmitpriv->free_xmitbuf_queue); + _rtw_init_queue(&pxmitpriv->pending_xmitbuf_queue); + + pxmitpriv->pallocated_xmitbuf = rtw_zvmalloc(NR_XMITBUFF * sizeof(struct xmit_buf) + 4); + + if (pxmitpriv->pallocated_xmitbuf == NULL){ + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("alloc xmit_buf fail!\n")); + res= _FAIL; + goto exit; + } + + pxmitpriv->pxmitbuf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitpriv->pallocated_xmitbuf), 4); + //pxmitpriv->pxmitbuf = pxmitpriv->pallocated_xmitbuf + 4 - + // ((SIZE_PTR) (pxmitpriv->pallocated_xmitbuf) &3); + + pxmitbuf = (struct xmit_buf*)pxmitpriv->pxmitbuf; + + for (i = 0; i < NR_XMITBUFF; i++) + { + _rtw_init_listhead(&pxmitbuf->list); + + pxmitbuf->priv_data = NULL; + pxmitbuf->padapter = padapter; + pxmitbuf->ext_tag = _FALSE; + +/* + pxmitbuf->pallocated_buf = rtw_zmalloc(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ); + if (pxmitbuf->pallocated_buf == NULL) + { + res = _FAIL; + goto exit; + } + + pxmitbuf->pbuf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitbuf->pallocated_buf), XMITBUF_ALIGN_SZ); + //pxmitbuf->pbuf = pxmitbuf->pallocated_buf + XMITBUF_ALIGN_SZ -((SIZE_PTR) (pxmitbuf->pallocated_buf) &(XMITBUF_ALIGN_SZ-1)); +*/ + /* Tx buf allocation may fail sometimes, so sleep and retry. */ + if((res=rtw_os_xmit_resource_alloc(padapter, pxmitbuf,(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ))) == _FAIL) { + rtw_msleep_os(10); + res = rtw_os_xmit_resource_alloc(padapter, pxmitbuf,(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ)); + if (res == _FAIL) { + goto exit; + } + } + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + pxmitbuf->phead = pxmitbuf->pbuf; + pxmitbuf->pend = pxmitbuf->pbuf + MAX_XMITBUF_SZ; + pxmitbuf->len = 0; + pxmitbuf->pdata = pxmitbuf->ptail = pxmitbuf->phead; +#endif + + pxmitbuf->flags = XMIT_VO_QUEUE; + + rtw_list_insert_tail(&pxmitbuf->list, &(pxmitpriv->free_xmitbuf_queue.queue)); + #ifdef DBG_XMIT_BUF + pxmitbuf->no=i; + #endif + + pxmitbuf++; + + } + + pxmitpriv->free_xmitbuf_cnt = NR_XMITBUFF; + + /* init xframe_ext queue, the same count as extbuf */ + _rtw_init_queue(&pxmitpriv->free_xframe_ext_queue); + + pxmitpriv->xframe_ext_alloc_addr = rtw_zvmalloc(num_xmit_extbuf * sizeof(struct xmit_frame) + 4); + + if (pxmitpriv->xframe_ext_alloc_addr == NULL){ + pxmitpriv->xframe_ext = NULL; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("alloc xframe_ext fail!\n")); + res= _FAIL; + goto exit; + } + pxmitpriv->xframe_ext = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitpriv->xframe_ext_alloc_addr), 4); + pxframe = (struct xmit_frame*)pxmitpriv->xframe_ext; + + for (i = 0; i < num_xmit_extbuf; i++) { + _rtw_init_listhead(&(pxframe->list)); + + pxframe->padapter = padapter; + pxframe->frame_tag = NULL_FRAMETAG; + + pxframe->pkt = NULL; + + pxframe->buf_addr = NULL; + pxframe->pxmitbuf = NULL; + + pxframe->ext_tag = 1; + + rtw_list_insert_tail(&(pxframe->list), &(pxmitpriv->free_xframe_ext_queue.queue)); + + pxframe++; + } + pxmitpriv->free_xframe_ext_cnt = num_xmit_extbuf; + + // Init xmit extension buff + _rtw_init_queue(&pxmitpriv->free_xmit_extbuf_queue); + + pxmitpriv->pallocated_xmit_extbuf = rtw_zvmalloc(num_xmit_extbuf * sizeof(struct xmit_buf) + 4); + + if (pxmitpriv->pallocated_xmit_extbuf == NULL){ + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("alloc xmit_extbuf fail!\n")); + res= _FAIL; + goto exit; + } + + pxmitpriv->pxmit_extbuf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitpriv->pallocated_xmit_extbuf), 4); + + pxmitbuf = (struct xmit_buf*)pxmitpriv->pxmit_extbuf; + + for (i = 0; i < num_xmit_extbuf; i++) + { + _rtw_init_listhead(&pxmitbuf->list); + + pxmitbuf->priv_data = NULL; + pxmitbuf->padapter = padapter; + pxmitbuf->ext_tag = _TRUE; + +/* + pxmitbuf->pallocated_buf = rtw_zmalloc(max_xmit_extbuf_size); + if (pxmitbuf->pallocated_buf == NULL) + { + res = _FAIL; + goto exit; + } + + pxmitbuf->pbuf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitbuf->pallocated_buf), 4); +*/ + + if((res=rtw_os_xmit_resource_alloc(padapter, pxmitbuf,max_xmit_extbuf_size + XMITBUF_ALIGN_SZ)) == _FAIL) { + res= _FAIL; + goto exit; + } + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + pxmitbuf->phead = pxmitbuf->pbuf; + pxmitbuf->pend = pxmitbuf->pbuf + max_xmit_extbuf_size; + pxmitbuf->len = 0; + pxmitbuf->pdata = pxmitbuf->ptail = pxmitbuf->phead; +#endif + + rtw_list_insert_tail(&pxmitbuf->list, &(pxmitpriv->free_xmit_extbuf_queue.queue)); + #ifdef DBG_XMIT_BUF_EXT + pxmitbuf->no=i; + #endif + pxmitbuf++; + + } + + pxmitpriv->free_xmit_extbuf_cnt = num_xmit_extbuf; + + rtw_alloc_hwxmits(padapter); + rtw_init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); + + for (i = 0; i < 4; i ++) + { + pxmitpriv->wmm_para_seq[i] = i; + } + +#ifdef CONFIG_USB_HCI + pxmitpriv->txirp_cnt=1; + + _rtw_init_sema(&(pxmitpriv->tx_retevt), 0); + + //per AC pending irp + pxmitpriv->beq_cnt = 0; + pxmitpriv->bkq_cnt = 0; + pxmitpriv->viq_cnt = 0; + pxmitpriv->voq_cnt = 0; +#endif + + +#ifdef CONFIG_XMIT_ACK + pxmitpriv->ack_tx = _FALSE; + _rtw_mutex_init(&pxmitpriv->ack_tx_mutex); + rtw_sctx_init(&pxmitpriv->ack_tx_ops, 0); +#endif + + rtw_hal_init_xmit_priv(padapter); + +exit: + +_func_exit_; + + return res; +} + +void rtw_mfree_xmit_priv_lock (struct xmit_priv *pxmitpriv); +void rtw_mfree_xmit_priv_lock (struct xmit_priv *pxmitpriv) +{ + _rtw_spinlock_free(&pxmitpriv->lock); + _rtw_free_sema(&pxmitpriv->xmit_sema); + _rtw_free_sema(&pxmitpriv->terminate_xmitthread_sema); + + _rtw_spinlock_free(&pxmitpriv->be_pending.lock); + _rtw_spinlock_free(&pxmitpriv->bk_pending.lock); + _rtw_spinlock_free(&pxmitpriv->vi_pending.lock); + _rtw_spinlock_free(&pxmitpriv->vo_pending.lock); + _rtw_spinlock_free(&pxmitpriv->bm_pending.lock); + + //_rtw_spinlock_free(&pxmitpriv->legacy_dz_queue.lock); + //_rtw_spinlock_free(&pxmitpriv->apsd_queue.lock); + + _rtw_spinlock_free(&pxmitpriv->free_xmit_queue.lock); + _rtw_spinlock_free(&pxmitpriv->free_xmitbuf_queue.lock); + _rtw_spinlock_free(&pxmitpriv->pending_xmitbuf_queue.lock); +} + + +void _rtw_free_xmit_priv (struct xmit_priv *pxmitpriv) +{ + int i; + _adapter *padapter = pxmitpriv->adapter; + struct xmit_frame *pxmitframe = (struct xmit_frame*) pxmitpriv->pxmit_frame_buf; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; + u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + u32 num_xmit_extbuf = NR_XMIT_EXTBUFF; + +#if defined(CONFIG_MP_INCLUDED) && defined(CONFIG_RTL8723A) + if (padapter->registrypriv.mp_mode) { + max_xmit_extbuf_size = 6000; + num_xmit_extbuf = 8; + } +#endif + + _func_enter_; + + rtw_hal_free_xmit_priv(padapter); + + rtw_mfree_xmit_priv_lock(pxmitpriv); + + if(pxmitpriv->pxmit_frame_buf==NULL) + goto out; + + for(i=0; i<NR_XMITFRAME; i++) + { + rtw_os_xmit_complete(padapter, pxmitframe); + + pxmitframe++; + } + + for(i=0; i<NR_XMITBUFF; i++) + { + rtw_os_xmit_resource_free(padapter, pxmitbuf,(MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ)); + + //if(pxmitbuf->pallocated_buf) + // rtw_mfree(pxmitbuf->pallocated_buf, MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ); + + pxmitbuf++; + } + + if(pxmitpriv->pallocated_frame_buf) { + rtw_vmfree(pxmitpriv->pallocated_frame_buf, NR_XMITFRAME * sizeof(struct xmit_frame) + 4); + } + + + if(pxmitpriv->pallocated_xmitbuf) { + rtw_vmfree(pxmitpriv->pallocated_xmitbuf, NR_XMITBUFF * sizeof(struct xmit_buf) + 4); + } + + /* free xframe_ext queue, the same count as extbuf */ + if ((pxmitframe = (struct xmit_frame*)pxmitpriv->xframe_ext)) { + for (i=0; i<num_xmit_extbuf; i++) { + rtw_os_xmit_complete(padapter, pxmitframe); + pxmitframe++; + } + } + if (pxmitpriv->xframe_ext_alloc_addr) + rtw_vmfree(pxmitpriv->xframe_ext_alloc_addr, num_xmit_extbuf * sizeof(struct xmit_frame) + 4); + _rtw_spinlock_free(&pxmitpriv->free_xframe_ext_queue.lock); + + // free xmit extension buff + _rtw_spinlock_free(&pxmitpriv->free_xmit_extbuf_queue.lock); + + pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; + for(i=0; i<num_xmit_extbuf; i++) + { + rtw_os_xmit_resource_free(padapter, pxmitbuf,(max_xmit_extbuf_size + XMITBUF_ALIGN_SZ)); + + //if(pxmitbuf->pallocated_buf) + // rtw_mfree(pxmitbuf->pallocated_buf, max_xmit_extbuf_size); + + pxmitbuf++; + } + + if(pxmitpriv->pallocated_xmit_extbuf) { + rtw_vmfree(pxmitpriv->pallocated_xmit_extbuf, num_xmit_extbuf * sizeof(struct xmit_buf) + 4); + } + + rtw_free_hwxmits(padapter); + +#ifdef CONFIG_XMIT_ACK + _rtw_mutex_free(&pxmitpriv->ack_tx_mutex); +#endif + +out: + +_func_exit_; + +} + +static void update_attrib_vcs_info(_adapter *padapter, struct xmit_frame *pxmitframe) +{ + u32 sz; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct sta_info *psta = pattrib->psta; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + if(pattrib->psta) + { + psta = pattrib->psta; + } + else + { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + psta=rtw_get_stainfo(&padapter->stapriv ,&pattrib->ra[0] ); + } + + if(psta==NULL) + { + DBG_871X("%s, psta==NUL\n", __func__); + return; + } + + if(!(psta->state &_FW_LINKED)) + { + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, psta->state); + return; + } + + if (pattrib->nr_frags != 1) + { + sz = padapter->xmitpriv.frag_len; + } + else //no frag + { + sz = pattrib->last_txcmdsz; + } + + // (1) RTS_Threshold is compared to the MPDU, not MSDU. + // (2) If there are more than one frag in this MSDU, only the first frag uses protection frame. + // Other fragments are protected by previous fragment. + // So we only need to check the length of first fragment. + if(pmlmeext->cur_wireless_mode < WIRELESS_11_24N || padapter->registrypriv.wifi_spec) + { + if(sz > padapter->registrypriv.rts_thresh) + { + pattrib->vcs_mode = RTS_CTS; + } + else + { + if(psta->rtsen) + pattrib->vcs_mode = RTS_CTS; + else if(psta->cts2self) + pattrib->vcs_mode = CTS_TO_SELF; + else + pattrib->vcs_mode = NONE_VCS; + } + } + else + { + while (_TRUE) + { +#if 0 //Todo + //check IOT action + if(pHTInfo->IOTAction & HT_IOT_ACT_FORCED_CTS2SELF) + { + pattrib->vcs_mode = CTS_TO_SELF; + pattrib->rts_rate = MGN_24M; + break; + } + else if(pHTInfo->IOTAction & (HT_IOT_ACT_FORCED_RTS|HT_IOT_ACT_PURE_N_MODE)) + { + pattrib->vcs_mode = RTS_CTS; + pattrib->rts_rate = MGN_24M; + break; + } +#endif + + //IOT action + if((pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_ATHEROS) && (pattrib->ampdu_en==_TRUE) && + (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_ )) + { + pattrib->vcs_mode = CTS_TO_SELF; + break; + } + + + //check ERP protection + if(psta->rtsen || psta->cts2self) + { + if(psta->rtsen) + pattrib->vcs_mode = RTS_CTS; + else if(psta->cts2self) + pattrib->vcs_mode = CTS_TO_SELF; + + break; + } + + //check HT op mode + if(pattrib->ht_en) + { + u8 HTOpMode = pmlmeinfo->HT_protection; + if((pmlmeext->cur_bwmode && (HTOpMode == 2 || HTOpMode == 3)) || + (!pmlmeext->cur_bwmode && HTOpMode == 3) ) + { + pattrib->vcs_mode = RTS_CTS; + break; + } + } + + //check rts + if(sz > padapter->registrypriv.rts_thresh) + { + pattrib->vcs_mode = RTS_CTS; + break; + } + + //to do list: check MIMO power save condition. + + //check AMPDU aggregation for TXOP + if(pattrib->ampdu_en==_TRUE) + { + pattrib->vcs_mode = RTS_CTS; + break; + } + + pattrib->vcs_mode = NONE_VCS; + break; + } + } +} + +static void update_attrib_phy_info(struct pkt_attrib *pattrib, struct sta_info *psta) +{ + /*if(psta->rtsen) + pattrib->vcs_mode = RTS_CTS; + else if(psta->cts2self) + pattrib->vcs_mode = CTS_TO_SELF; + else + pattrib->vcs_mode = NONE_VCS;*/ + + pattrib->mdata = 0; + pattrib->eosp = 0; + pattrib->triggered=0; + + //qos_en, ht_en, init rate, ,bw, ch_offset, sgi + pattrib->qos_en = psta->qos_option; + + pattrib->raid = psta->raid; +#ifdef CONFIG_80211N_HT + pattrib->ht_en = psta->htpriv.ht_option; + pattrib->bwmode = psta->htpriv.bwmode; + pattrib->ch_offset = psta->htpriv.ch_offset; + pattrib->sgi= psta->htpriv.sgi; + pattrib->ampdu_en = _FALSE; +#endif //CONFIG_80211N_HT + //if(pattrib->ht_en && psta->htpriv.ampdu_enable) + //{ + // if(psta->htpriv.agg_enable_bitmap & BIT(pattrib->priority)) + // pattrib->ampdu_en = _TRUE; + //} + + + pattrib->retry_ctrl = _FALSE; + +} + +u8 qos_acm(u8 acm_mask, u8 priority) +{ + u8 change_priority = priority; + + switch (priority) + { + case 0: + case 3: + if(acm_mask & BIT(1)) + change_priority = 1; + break; + case 1: + case 2: + break; + case 4: + case 5: + if(acm_mask & BIT(2)) + change_priority = 0; + break; + case 6: + case 7: + if(acm_mask & BIT(3)) + change_priority = 5; + break; + default: + DBG_871X("qos_acm(): invalid pattrib->priority: %d!!!\n", priority); + break; + } + + return change_priority; +} + +static void set_qos(struct pkt_file *ppktfile, struct pkt_attrib *pattrib) +{ + struct ethhdr etherhdr; + struct iphdr ip_hdr; + s32 UserPriority = 0; + + + _rtw_open_pktfile(ppktfile->pkt, ppktfile); + _rtw_pktfile_read(ppktfile, (unsigned char*)ðerhdr, ETH_HLEN); + + // get UserPriority from IP hdr + if (pattrib->ether_type == 0x0800) { + _rtw_pktfile_read(ppktfile, (u8*)&ip_hdr, sizeof(ip_hdr)); +// UserPriority = (ntohs(ip_hdr.tos) >> 5) & 0x3; + UserPriority = ip_hdr.tos >> 5; + } else if (pattrib->ether_type == 0x888e) { + // "When priority processing of data frames is supported, + // a STA's SME should send EAPOL-Key frames at the highest priority." + UserPriority = 7; + } + + pattrib->priority = UserPriority; + pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN; + pattrib->subtype = WIFI_QOS_DATA_TYPE; +} + +static s32 update_attrib(_adapter *padapter, _pkt *pkt, struct pkt_attrib *pattrib) +{ + uint i; + struct pkt_file pktfile; + struct sta_info *psta = NULL; + struct ethhdr etherhdr; + + sint bmcast; + struct sta_priv *pstapriv = &padapter->stapriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv= &pmlmepriv->qospriv; + sint res = _SUCCESS; + + _func_enter_; + + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib); + + _rtw_open_pktfile(pkt, &pktfile); + i = _rtw_pktfile_read(&pktfile, (u8*)ðerhdr, ETH_HLEN); + + pattrib->ether_type = ntohs(etherhdr.h_proto); + + + _rtw_memcpy(pattrib->dst, ðerhdr.h_dest, ETH_ALEN); + _rtw_memcpy(pattrib->src, ðerhdr.h_source, ETH_ALEN); + + pattrib->pctrl = 0; + + if ((check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE)) { + _rtw_memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_adhoc); + } + else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + _rtw_memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_sta); + } + else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + _rtw_memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + _rtw_memcpy(pattrib->ta, get_bssid(pmlmepriv), ETH_ALEN); + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_ap); + } + else + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_unknown); + + pattrib->pktlen = pktfile.pkt_len; + + if (ETH_P_IP == pattrib->ether_type) + { + // The following is for DHCP and ARP packet, we use cck1M to tx these packets and let LPS awake some time + // to prevent DHCP protocol fail + u8 tmp[24]; + _rtw_pktfile_read(&pktfile, &tmp[0], 24); + pattrib->dhcp_pkt = 0; + if (pktfile.pkt_len > 282) {//MINIMUM_DHCP_PACKET_SIZE) { + if (ETH_P_IP == pattrib->ether_type) {// IP header + if (((tmp[21] == 68) && (tmp[23] == 67)) || + ((tmp[21] == 67) && (tmp[23] == 68))) { + // 68 : UDP BOOTP client + // 67 : UDP BOOTP server + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("======================update_attrib: get DHCP Packet \n")); + // Use low rate to send DHCP packet. + //if(pMgntInfo->IOTAction & HT_IOT_ACT_WA_IOT_Broadcom) + //{ + // tcb_desc->DataRate = MgntQuery_TxRateExcludeCCKRates(ieee);//0xc;//ofdm 6m + // tcb_desc->bTxDisableRateFallBack = false; + //} + //else + // pTcb->DataRate = Adapter->MgntInfo.LowestBasicRate; + //RTPRINT(FDM, WA_IOT, ("DHCP TranslateHeader(), pTcb->DataRate = 0x%x\n", pTcb->DataRate)); + pattrib->dhcp_pkt = 1; + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_dhcp); + } + } + } + } else if (0x888e == pattrib->ether_type) { + DBG_871X_LEVEL(_drv_always_, "send eapol packet\n"); + } + + if ( (pattrib->ether_type == 0x888e) || (pattrib->dhcp_pkt == 1) ) + { + rtw_set_scan_deny(padapter, 3000); + } + +#ifdef CONFIG_LPS + // If EAPOL , ARP , OR DHCP packet, driver must be in active mode. +#ifdef CONFIG_WAPI_SUPPORT + if ( (pattrib->ether_type == 0x88B4) || (pattrib->ether_type == 0x0806) || (pattrib->ether_type == 0x888e) || (pattrib->dhcp_pkt == 1) ) +#else + if ( (pattrib->ether_type == 0x0806) || (pattrib->ether_type == 0x888e) || (pattrib->dhcp_pkt == 1) ) +#endif + { + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_active); + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SPECIAL_PACKET, 1); + } +#endif + + bmcast = IS_MCAST(pattrib->ra); + + // get sta_info + if (bmcast) { + psta = rtw_get_bcmc_stainfo(padapter); + } else { + psta = rtw_get_stainfo(pstapriv, pattrib->ra); + if (psta == NULL) { // if we cannot get psta => drrp the pkt + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_err_ucast_sta); + RT_TRACE(_module_rtl871x_xmit_c_, _drv_alert_, ("\nupdate_attrib => get sta_info fail, ra:" MAC_FMT"\n", MAC_ARG(pattrib->ra))); + #ifdef DBG_TX_DROP_FRAME + DBG_871X("DBG_TX_DROP_FRAME %s get sta_info fail, ra:" MAC_FMT"\n", __FUNCTION__, MAC_ARG(pattrib->ra)); + #endif + res =_FAIL; + goto exit; + } + else if((check_fwstate(pmlmepriv, WIFI_AP_STATE)==_TRUE)&&(!(psta->state & _FW_LINKED))) + { + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_err_ucast_ap_link); + res =_FAIL; + goto exit; + } + } + + if (psta) + { + pattrib->mac_id = psta->mac_id; + //DBG_8192C("%s ==> mac_id(%d)\n",__FUNCTION__,pattrib->mac_id ); + pattrib->psta = psta; + } + else + { + // if we cannot get psta => drop the pkt + DBG_COUNTER(padapter->tx_logs.core_tx_upd_attrib_err_sta); + RT_TRACE(_module_rtl871x_xmit_c_, _drv_alert_, ("\nupdate_attrib => get sta_info fail, ra:" MAC_FMT "\n", MAC_ARG(pattrib->ra))); + #ifdef DBG_TX_DROP_FRAME + DBG_871X("DBG_TX_DROP_FRAME %s get sta_info fail, ra:" MAC_FMT"\n", __FUNCTION__, MAC_ARG(pattrib->ra)); + #endif + res = _FAIL; + goto exit; + } + + pattrib->ack_policy = 0; + // get ether_hdr_len + pattrib->pkt_hdrlen = ETH_HLEN;//(pattrib->ether_type == 0x8100) ? (14 + 4 ): 14; //vlan tag + + pattrib->hdrlen = WLAN_HDR_A3_LEN; + pattrib->subtype = WIFI_DATA_TYPE; + pattrib->priority = 0; + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE|WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE)) + { + if(psta->qos_option) + set_qos(&pktfile, pattrib); + } + else + { + if(pqospriv->qos_option) + { + set_qos(&pktfile, pattrib); + + if(pmlmepriv->acm_mask != 0) + { + pattrib->priority = qos_acm(pmlmepriv->acm_mask, pattrib->priority); + } + } + } + + //pattrib->priority = 5; //force to used VI queue, for testing + + if (psta->ieee8021x_blocked == _TRUE) + { + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("\n psta->ieee8021x_blocked == _TRUE \n")); + + pattrib->encrypt = 0; + + if((pattrib->ether_type != 0x888e) && (check_fwstate(pmlmepriv, WIFI_MP_STATE) == _FALSE)) + { + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("\npsta->ieee8021x_blocked == _TRUE, pattrib->ether_type(%.4x) != 0x888e\n",pattrib->ether_type)); + #ifdef DBG_TX_DROP_FRAME + DBG_871X("DBG_TX_DROP_FRAME %s psta->ieee8021x_blocked == _TRUE, pattrib->ether_type(%04x) != 0x888e\n", __FUNCTION__,pattrib->ether_type); + #endif + res = _FAIL; + goto exit; + } + } + else + { + GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, bmcast); + +#ifdef CONFIG_WAPI_SUPPORT + if(pattrib->ether_type == 0x88B4) + pattrib->encrypt=_NO_PRIVACY_; +#endif + + switch(psecuritypriv->dot11AuthAlgrthm) + { + case dot11AuthAlgrthm_Open: + case dot11AuthAlgrthm_Shared: + case dot11AuthAlgrthm_Auto: + pattrib->key_idx = (u8)psecuritypriv->dot11PrivacyKeyIndex; + break; + case dot11AuthAlgrthm_8021X: + if(bmcast) + pattrib->key_idx = (u8)psecuritypriv->dot118021XGrpKeyid; + else + pattrib->key_idx = 0; + break; + default: + pattrib->key_idx = 0; + break; + } + + + } + + switch (pattrib->encrypt) + { + case _WEP40_: + case _WEP104_: + pattrib->iv_len = 4; + pattrib->icv_len = 4; + break; + + case _TKIP_: + pattrib->iv_len = 8; + pattrib->icv_len = 4; + + if(padapter->securitypriv.busetkipkey==_FAIL) + { + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("\npadapter->securitypriv.busetkipkey(%d)==_FAIL drop packet\n", padapter->securitypriv.busetkipkey)); + #ifdef DBG_TX_DROP_FRAME + DBG_871X("DBG_TX_DROP_FRAME %s padapter->securitypriv.busetkipkey(%d)==_FAIL drop packet\n", __FUNCTION__, padapter->securitypriv.busetkipkey); + #endif + res =_FAIL; + goto exit; + } + + break; + case _AES_: + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("pattrib->encrypt=%d (_AES_)\n",pattrib->encrypt)); + pattrib->iv_len = 8; + pattrib->icv_len = 8; + break; + +#ifdef CONFIG_WAPI_SUPPORT + case _SMS4_: + pattrib->iv_len = 18; + pattrib->icv_len = 16; + break; +#endif + + default: + pattrib->iv_len = 0; + pattrib->icv_len = 0; + break; + } + + RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, + ("update_attrib: encrypt=%d securitypriv.sw_encrypt=%d\n", + pattrib->encrypt, padapter->securitypriv.sw_encrypt)); + + if (pattrib->encrypt && + ((padapter->securitypriv.sw_encrypt == _TRUE) || (psecuritypriv->hw_decrypted == _FALSE))) + { + pattrib->bswenc = _TRUE; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_, + ("update_attrib: encrypt=%d securitypriv.hw_decrypted=%d bswenc=_TRUE\n", + pattrib->encrypt, padapter->securitypriv.sw_encrypt)); + } else { + pattrib->bswenc = _FALSE; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("update_attrib: bswenc=_FALSE\n")); + } + +#ifdef CONFIG_CONCURRENT_MODE + if((pattrib->encrypt && bmcast) || (pattrib->encrypt ==_WEP40_) || (pattrib->encrypt ==_WEP104_)) + { + pattrib->bswenc = _TRUE;//force using sw enc. + } +#endif + +#ifdef CONFIG_WAPI_SUPPORT + if(pattrib->encrypt == _SMS4_) + pattrib->bswenc = _FALSE; +#endif + + rtw_set_tx_chksum_offload(pkt, pattrib); + + update_attrib_phy_info(pattrib, psta); + +exit: + +_func_exit_; + + return res; +} + +static s32 xmitframe_addmic(_adapter *padapter, struct xmit_frame *pxmitframe){ + sint curfragnum,length; + u8 *pframe, *payload,mic[8]; + struct mic_data micdata; + struct sta_info *stainfo; + struct qos_priv *pqospriv= &(padapter->mlmepriv.qospriv); + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct security_priv *psecuritypriv=&padapter->securitypriv; + struct xmit_priv *pxmitpriv=&padapter->xmitpriv; + u8 priority[4]={0x0,0x0,0x0,0x0}; + u8 hw_hdr_offset = 0; + sint bmcst = IS_MCAST(pattrib->ra); + + if(pattrib->psta) + { + stainfo = pattrib->psta; + } + else + { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + stainfo=rtw_get_stainfo(&padapter->stapriv ,&pattrib->ra[0]); + } + + if(stainfo==NULL) + { + DBG_871X("%s, psta==NUL\n", __func__); + return _FAIL; + } + + if(!(stainfo->state &_FW_LINKED)) + { + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, stainfo->state); + return _FAIL; + } + +_func_enter_; + +#ifdef CONFIG_USB_TX_AGGREGATION + hw_hdr_offset = TXDESC_SIZE + (pxmitframe->pkt_offset * PACKET_OFFSET_SZ);; +#else + #ifdef CONFIG_TX_EARLY_MODE + hw_hdr_offset = TXDESC_OFFSET+ EARLY_MODE_INFO_SIZE; + #else + hw_hdr_offset = TXDESC_OFFSET; + #endif +#endif + + if(pattrib->encrypt ==_TKIP_)//if(psecuritypriv->dot11PrivacyAlgrthm==_TKIP_PRIVACY_) + { + //encode mic code + if(stainfo!= NULL){ + u8 null_key[16]={0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0}; + + pframe = pxmitframe->buf_addr + hw_hdr_offset; + + if(bmcst) + { + if(_rtw_memcmp(psecuritypriv->dot118021XGrptxmickey[psecuritypriv->dot118021XGrpKeyid].skey, null_key, 16)==_TRUE){ + //DbgPrint("\nxmitframe_addmic:stainfo->dot11tkiptxmickey==0\n"); + //rtw_msleep_os(10); + return _FAIL; + } + //start to calculate the mic code + rtw_secmicsetkey(&micdata, psecuritypriv->dot118021XGrptxmickey[psecuritypriv->dot118021XGrpKeyid].skey); + } + else + { + if(_rtw_memcmp(&stainfo->dot11tkiptxmickey.skey[0],null_key, 16)==_TRUE){ + //DbgPrint("\nxmitframe_addmic:stainfo->dot11tkiptxmickey==0\n"); + //rtw_msleep_os(10); + return _FAIL; + } + //start to calculate the mic code + rtw_secmicsetkey(&micdata, &stainfo->dot11tkiptxmickey.skey[0]); + } + + if(pframe[1]&1){ //ToDS==1 + rtw_secmicappend(&micdata, &pframe[16], 6); //DA + if(pframe[1]&2) //From Ds==1 + rtw_secmicappend(&micdata, &pframe[24], 6); + else + rtw_secmicappend(&micdata, &pframe[10], 6); + } + else{ //ToDS==0 + rtw_secmicappend(&micdata, &pframe[4], 6); //DA + if(pframe[1]&2) //From Ds==1 + rtw_secmicappend(&micdata, &pframe[16], 6); + else + rtw_secmicappend(&micdata, &pframe[10], 6); + + } + + //if(pqospriv->qos_option==1) + if(pattrib->qos_en) + priority[0]=(u8)pxmitframe->attrib.priority; + + + rtw_secmicappend(&micdata, &priority[0], 4); + + payload=pframe; + + for(curfragnum=0;curfragnum<pattrib->nr_frags;curfragnum++){ + payload=(u8 *)RND4((SIZE_PTR)(payload)); + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("===curfragnum=%d, pframe= 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x,!!!\n", + curfragnum,*payload, *(payload+1),*(payload+2),*(payload+3),*(payload+4),*(payload+5),*(payload+6),*(payload+7))); + + payload=payload+pattrib->hdrlen+pattrib->iv_len; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("curfragnum=%d pattrib->hdrlen=%d pattrib->iv_len=%d",curfragnum,pattrib->hdrlen,pattrib->iv_len)); + if((curfragnum+1)==pattrib->nr_frags){ + length=pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-( (pattrib->bswenc) ? pattrib->icv_len : 0); + rtw_secmicappend(&micdata, payload,length); + payload=payload+length; + } + else{ + length=pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-( (pattrib->bswenc) ? pattrib->icv_len : 0); + rtw_secmicappend(&micdata, payload, length); + payload=payload+length+pattrib->icv_len; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("curfragnum=%d length=%d pattrib->icv_len=%d",curfragnum,length,pattrib->icv_len)); + } + } + rtw_secgetmic(&micdata,&(mic[0])); + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("xmitframe_addmic: before add mic code!!!\n")); + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("xmitframe_addmic: pattrib->last_txcmdsz=%d!!!\n",pattrib->last_txcmdsz)); + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("xmitframe_addmic: mic[0]=0x%.2x ,mic[1]=0x%.2x ,mic[2]=0x%.2x ,mic[3]=0x%.2x \n\ + mic[4]=0x%.2x ,mic[5]=0x%.2x ,mic[6]=0x%.2x ,mic[7]=0x%.2x !!!!\n", + mic[0],mic[1],mic[2],mic[3],mic[4],mic[5],mic[6],mic[7])); + //add mic code and add the mic code length in last_txcmdsz + + _rtw_memcpy(payload, &(mic[0]),8); + pattrib->last_txcmdsz+=8; + + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("\n ========last pkt========\n")); + payload=payload-pattrib->last_txcmdsz+8; + for(curfragnum=0;curfragnum<pattrib->last_txcmdsz;curfragnum=curfragnum+8) + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,(" %.2x, %.2x, %.2x, %.2x, %.2x, %.2x, %.2x, %.2x ", + *(payload+curfragnum), *(payload+curfragnum+1), *(payload+curfragnum+2),*(payload+curfragnum+3), + *(payload+curfragnum+4),*(payload+curfragnum+5),*(payload+curfragnum+6),*(payload+curfragnum+7))); + } + else{ + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("xmitframe_addmic: rtw_get_stainfo==NULL!!!\n")); + } + } + +_func_exit_; + + return _SUCCESS; +} + +static s32 xmitframe_swencrypt(_adapter *padapter, struct xmit_frame *pxmitframe){ + + struct pkt_attrib *pattrib = &pxmitframe->attrib; + //struct security_priv *psecuritypriv=&padapter->securitypriv; + +_func_enter_; + + //if((psecuritypriv->sw_encrypt)||(pattrib->bswenc)) + if(pattrib->bswenc) + { + //DBG_871X("start xmitframe_swencrypt\n"); + RT_TRACE(_module_rtl871x_xmit_c_,_drv_alert_,("### xmitframe_swencrypt\n")); + switch(pattrib->encrypt){ + case _WEP40_: + case _WEP104_: + rtw_wep_encrypt(padapter, (u8 *)pxmitframe); + break; + case _TKIP_: + rtw_tkip_encrypt(padapter, (u8 *)pxmitframe); + break; + case _AES_: + rtw_aes_encrypt(padapter, (u8 * )pxmitframe); + break; +#ifdef CONFIG_WAPI_SUPPORT + case _SMS4_: + rtw_sms4_encrypt(padapter, (u8 * )pxmitframe); +#endif + default: + break; + } + + } else { + RT_TRACE(_module_rtl871x_xmit_c_,_drv_notice_,("### xmitframe_hwencrypt\n")); + } + +_func_exit_; + + return _SUCCESS; +} + +s32 rtw_make_wlanhdr (_adapter *padapter , u8 *hdr, struct pkt_attrib *pattrib) +{ + u16 *qc; + + struct rtw_ieee80211_hdr *pwlanhdr = (struct rtw_ieee80211_hdr *)hdr; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv = &pmlmepriv->qospriv; + u8 qos_option = _FALSE; +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *ptdls_sta=NULL, *psta_backup=NULL; + u8 direct_link=0; +#endif //CONFIG_TDLS + + sint res = _SUCCESS; + u16 *fctrl = &pwlanhdr->frame_ctl; + + struct sta_info *psta; + + sint bmcst = IS_MCAST(pattrib->ra); + +_func_enter_; + + if (pattrib->psta) { + psta = pattrib->psta; + } else { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + if(bmcst) { + psta = rtw_get_bcmc_stainfo(padapter); + } else { + psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); + } + } + + if(psta==NULL) + { + DBG_871X("%s, psta==NUL\n", __func__); + return _FAIL; + } + + if(!(psta->state &_FW_LINKED)) + { + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, psta->state); + return _FAIL; + } + + _rtw_memset(hdr, 0, WLANHDR_OFFSET); + + SetFrameSubType(fctrl, pattrib->subtype); + + if (pattrib->subtype & WIFI_DATA_TYPE) + { + if ((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE)) { + //to_ds = 1, fr_ds = 0; +#ifdef CONFIG_TDLS + if((ptdlsinfo->setup_state == TDLS_LINKED_STATE)){ + ptdls_sta = rtw_get_stainfo(pstapriv, pattrib->dst); + if((ptdls_sta!=NULL)&&(ptdls_sta->tdls_sta_state & TDLS_LINKED_STATE)&&(pattrib->ether_type!=0x0806)){ + //TDLS data transfer, ToDS=0, FrDs=0 + _rtw_memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_bssid(pmlmepriv), ETH_ALEN); + direct_link=1; + }else{ + // 1.Data transfer to AP + // 2.Arp pkt will relayed by AP + SetToDs(fctrl); + _rtw_memcpy(pwlanhdr->addr1, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pattrib->dst, ETH_ALEN); + } + }else +#endif //CONFIG_TDLS + { + //Data transfer to AP + SetToDs(fctrl); + _rtw_memcpy(pwlanhdr->addr1, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pattrib->dst, ETH_ALEN); + } + + if (pqospriv->qos_option) + qos_option = _TRUE; + + } + else if ((check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) ) { + //to_ds = 0, fr_ds = 1; + SetFrDs(fctrl); + _rtw_memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pattrib->src, ETH_ALEN); + + if(psta->qos_option) + qos_option = _TRUE; + } + else if ((check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE)) { + _rtw_memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_bssid(pmlmepriv), ETH_ALEN); + + if(psta->qos_option) + qos_option = _TRUE; + } + else { + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("fw_state:%x is not allowed to xmit frame\n", get_fwstate(pmlmepriv))); + res = _FAIL; + goto exit; + } + + if(pattrib->mdata) + SetMData(fctrl); + + if (pattrib->encrypt) + SetPrivacy(fctrl); + + if (qos_option) + { + qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); + + if (pattrib->priority) + SetPriority(qc, pattrib->priority); + + SetEOSP(qc, pattrib->eosp); + + SetAckpolicy(qc, pattrib->ack_policy); + } + + //TODO: fill HT Control Field + + //Update Seq Num will be handled by f/w + { + if(psta){ +#ifdef CONFIG_TDLS + if(direct_link==1) + { + psta_backup = psta; + psta = ptdls_sta; + } +#endif //CONFIG_TDLS + + psta->sta_xmitpriv.txseq_tid[pattrib->priority]++; + psta->sta_xmitpriv.txseq_tid[pattrib->priority] &= 0xFFF; + + pattrib->seqnum = psta->sta_xmitpriv.txseq_tid[pattrib->priority]; + + SetSeqNum(hdr, pattrib->seqnum); + +#ifdef CONFIG_80211N_HT + //check if enable ampdu + if(pattrib->ht_en && psta->htpriv.ampdu_enable) + { + if(psta->htpriv.agg_enable_bitmap & BIT(pattrib->priority)) + pattrib->ampdu_en = _TRUE; + } + + //re-check if enable ampdu by BA_starting_seqctrl + if(pattrib->ampdu_en == _TRUE) + { + u16 tx_seq; + + tx_seq = psta->BA_starting_seqctrl[pattrib->priority & 0x0f]; + + //check BA_starting_seqctrl + if(SN_LESS(pattrib->seqnum, tx_seq)) + { + //DBG_871X("tx ampdu seqnum(%d) < tx_seq(%d)\n", pattrib->seqnum, tx_seq); + pattrib->ampdu_en = _FALSE;//AGG BK + } + else if(SN_EQUAL(pattrib->seqnum, tx_seq)) + { + psta->BA_starting_seqctrl[pattrib->priority & 0x0f] = (tx_seq+1)&0xfff; + + pattrib->ampdu_en = _TRUE;//AGG EN + } + else + { + //DBG_871X("tx ampdu over run\n"); + psta->BA_starting_seqctrl[pattrib->priority & 0x0f] = (pattrib->seqnum+1)&0xfff; + pattrib->ampdu_en = _TRUE;//AGG EN + } + + } +#endif //CONFIG_80211N_HT +#ifdef CONFIG_TDLS + if(direct_link==1) + { + if (pattrib->encrypt){ + pattrib->encrypt= _AES_; + pattrib->iv_len=8; + pattrib->icv_len=8; + } + + //qos_en, ht_en, init rate, ,bw, ch_offset, sgi + //pattrib->qos_en = ptdls_sta->qos_option; + + pattrib->raid = ptdls_sta->raid; +#ifdef CONFIG_80211N_HT + pattrib->bwmode = ptdls_sta->htpriv.bwmode; + pattrib->ht_en = ptdls_sta->htpriv.ht_option; + pattrib->ch_offset = ptdls_sta->htpriv.ch_offset; + pattrib->sgi= ptdls_sta->htpriv.sgi; +#endif //CONFIG_80211N_HT + pattrib->mac_id = ptdls_sta->mac_id; + + psta = psta_backup; + } +#endif //CONFIG_TDLS + + } + } + + } + else + { + + } + +exit: + +_func_exit_; + + return res; +} + +s32 rtw_txframes_pending(_adapter *padapter) +{ + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + return ((_rtw_queue_empty(&pxmitpriv->be_pending) == _FALSE) || + (_rtw_queue_empty(&pxmitpriv->bk_pending) == _FALSE) || + (_rtw_queue_empty(&pxmitpriv->vi_pending) == _FALSE) || + (_rtw_queue_empty(&pxmitpriv->vo_pending) == _FALSE)); +} + +s32 rtw_txframes_sta_ac_pending(_adapter *padapter, struct pkt_attrib *pattrib) +{ + struct sta_info *psta; + struct tx_servq *ptxservq; + int priority = pattrib->priority; + + if(pattrib->psta) + { + psta = pattrib->psta; + } + else + { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + psta=rtw_get_stainfo(&padapter->stapriv ,&pattrib->ra[0]); + } + + if(psta==NULL) + { + DBG_871X("%s, psta==NUL\n", __func__); + return 0; + } + + if(!(psta->state &_FW_LINKED)) + { + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, psta->state); + return 0; + } + + switch(priority) + { + case 1: + case 2: + ptxservq = &(psta->sta_xmitpriv.bk_q); + break; + case 4: + case 5: + ptxservq = &(psta->sta_xmitpriv.vi_q); + break; + case 6: + case 7: + ptxservq = &(psta->sta_xmitpriv.vo_q); + break; + case 0: + case 3: + default: + ptxservq = &(psta->sta_xmitpriv.be_q); + break; + + } + + return ptxservq->qcnt; +} + +#ifdef CONFIG_TDLS + +int rtw_build_tdls_ies(_adapter * padapter, struct xmit_frame * pxmitframe, u8 *pframe, u8 action) +{ + int res=_SUCCESS; + + switch(action){ + case TDLS_SETUP_REQUEST: + rtw_build_tdls_setup_req_ies(padapter, pxmitframe, pframe); + break; + case TDLS_SETUP_RESPONSE: + rtw_build_tdls_setup_rsp_ies(padapter, pxmitframe, pframe); + break; + case TDLS_SETUP_CONFIRM: + rtw_build_tdls_setup_cfm_ies(padapter, pxmitframe, pframe); + break; + case TDLS_TEARDOWN: + rtw_build_tdls_teardown_ies(padapter, pxmitframe, pframe); + break; + case TDLS_DISCOVERY_REQUEST: + rtw_build_tdls_dis_req_ies(padapter, pxmitframe, pframe); + break; + case TDLS_PEER_TRAFFIC_INDICATION: + rtw_build_tdls_peer_traffic_indication_ies(padapter, pxmitframe, pframe); + break; + case TDLS_CHANNEL_SWITCH_REQUEST: + rtw_build_tdls_ch_switch_req_ies(padapter, pxmitframe, pframe); + break; + case TDLS_CHANNEL_SWITCH_RESPONSE: + rtw_build_tdls_ch_switch_rsp_ies(padapter, pxmitframe, pframe); + break; +#ifdef CONFIG_WFD + case TUNNELED_PROBE_REQ: + rtw_build_tunneled_probe_req_ies(padapter, pxmitframe, pframe); + break; + case TUNNELED_PROBE_RSP: + rtw_build_tunneled_probe_rsp_ies(padapter, pxmitframe, pframe); + break; +#endif //CONFIG_WFD + default: + res=_FAIL; + break; + } + + return res; +} + +s32 rtw_make_tdls_wlanhdr (_adapter *padapter , u8 *hdr, struct pkt_attrib *pattrib, u8 action) +{ + u16 *qc; + struct rtw_ieee80211_hdr *pwlanhdr = (struct rtw_ieee80211_hdr *)hdr; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv = &pmlmepriv->qospriv; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta=NULL, *ptdls_sta=NULL; + u8 tdls_seq=0, baddr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; + + sint res = _SUCCESS; + u16 *fctrl = &pwlanhdr->frame_ctl; + +_func_enter_; + + _rtw_memset(hdr, 0, WLANHDR_OFFSET); + + SetFrameSubType(fctrl, pattrib->subtype); + + switch(action){ + case TDLS_SETUP_REQUEST: + case TDLS_SETUP_RESPONSE: + case TDLS_SETUP_CONFIRM: + case TDLS_TEARDOWN: //directly to peer STA or via AP + case TDLS_PEER_TRAFFIC_INDICATION: + case TDLS_PEER_PSM_REQUEST: //directly to peer STA or via AP + case TUNNELED_PROBE_REQ: + case TUNNELED_PROBE_RSP: + SetToDs(fctrl); + _rtw_memcpy(pwlanhdr->addr1, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pattrib->dst, ETH_ALEN); + break; + case TDLS_CHANNEL_SWITCH_REQUEST: + case TDLS_CHANNEL_SWITCH_RESPONSE: + case TDLS_PEER_PSM_RESPONSE: + case TDLS_PEER_TRAFFIC_RESPONSE: + _rtw_memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_bssid(pmlmepriv), ETH_ALEN); + tdls_seq=1; + break; + case TDLS_DISCOVERY_REQUEST: //unicast: directly to peer sta, Bcast: via AP + if(_rtw_memcmp(pattrib->dst, baddr, ETH_ALEN) ) + { + SetToDs(fctrl); + _rtw_memcpy(pwlanhdr->addr1, get_bssid(pmlmepriv), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pattrib->dst, ETH_ALEN); + } + else + { + _rtw_memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_bssid(pmlmepriv), ETH_ALEN); + tdls_seq=1; + } + break; + } + + if (pattrib->encrypt) + SetPrivacy(fctrl); + + if (pqospriv->qos_option) + { + qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); + if (pattrib->priority) + SetPriority(qc, pattrib->priority); + SetAckpolicy(qc, pattrib->ack_policy); + } + + psta = pattrib->psta; + + // 1. update seq_num per link by sta_info + // 2. rewrite encrypt to _AES_, also rewrite iv_len, icv_len + if(tdls_seq==1){ + ptdls_sta=rtw_get_stainfo(pstapriv, pattrib->dst); + if(ptdls_sta){ + ptdls_sta->sta_xmitpriv.txseq_tid[pattrib->priority]++; + ptdls_sta->sta_xmitpriv.txseq_tid[pattrib->priority] &= 0xFFF; + pattrib->seqnum = ptdls_sta->sta_xmitpriv.txseq_tid[pattrib->priority]; + SetSeqNum(hdr, pattrib->seqnum); + + if (pattrib->encrypt){ + pattrib->encrypt= _AES_; + pattrib->iv_len=8; + pattrib->icv_len=8; + } + }else{ + res=_FAIL; + goto exit; + } + }else if(psta){ + psta->sta_xmitpriv.txseq_tid[pattrib->priority]++; + psta->sta_xmitpriv.txseq_tid[pattrib->priority] &= 0xFFF; + pattrib->seqnum = psta->sta_xmitpriv.txseq_tid[pattrib->priority]; + SetSeqNum(hdr, pattrib->seqnum); + } + + +exit: + +_func_exit_; + + return res; +} + +s32 rtw_xmit_tdls_coalesce(_adapter * padapter, struct xmit_frame * pxmitframe, u8 action) +{ + s32 llc_sz; + + u8 *pframe, *mem_start; + + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + u8 *pbuf_start; + s32 bmcst = IS_MCAST(pattrib->ra); + s32 res = _SUCCESS; + +_func_enter_; + + if (pattrib->psta) { + psta = pattrib->psta; + } else { + if(bmcst) { + psta = rtw_get_bcmc_stainfo(padapter); + } else { + psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); + } + } + + if(psta==NULL) + return _FAIL; + + if (pxmitframe->buf_addr == NULL) + return _FAIL; + + pbuf_start = pxmitframe->buf_addr; + mem_start = pbuf_start + TXDESC_OFFSET; + + if (rtw_make_tdls_wlanhdr(padapter, mem_start, pattrib, action) == _FAIL) { + res = _FAIL; + goto exit; + } + + pframe = mem_start; + pframe += pattrib->hdrlen; + + //adding icv, if necessary... + if (pattrib->iv_len) + { + if (psta != NULL) + { + switch(pattrib->encrypt) + { + case _WEP40_: + case _WEP104_: + WEP_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); + break; + case _TKIP_: + if(bmcst) + TKIP_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); + else + TKIP_IV(pattrib->iv, psta->dot11txpn, 0); + break; + case _AES_: + if(bmcst) + AES_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); + else + AES_IV(pattrib->iv, psta->dot11txpn, 0); + break; + } + } + + _rtw_memcpy(pframe, pattrib->iv, pattrib->iv_len); + pframe += pattrib->iv_len; + + } + + llc_sz = rtw_put_snap(pframe, pattrib->ether_type); + pframe += llc_sz; + + //pattrib->pktlen will be counted in rtw_build_tdls_ies + pattrib->pktlen = 0; + + rtw_build_tdls_ies(padapter, pxmitframe, pframe, action); + + if ((pattrib->icv_len >0 )&& (pattrib->bswenc)) { + pframe += pattrib->pktlen; + _rtw_memcpy(pframe, pattrib->icv, pattrib->icv_len); + pframe += pattrib->icv_len; + } + + pattrib->nr_frags = 1; + pattrib->last_txcmdsz = pattrib->hdrlen + pattrib->iv_len + llc_sz + + ((pattrib->bswenc) ? pattrib->icv_len : 0) + pattrib->pktlen; + + if (xmitframe_addmic(padapter, pxmitframe) == _FAIL) + { + goto exit; + } + + xmitframe_swencrypt(padapter, pxmitframe); + + update_attrib_vcs_info(padapter, pxmitframe); + +exit: + +_func_exit_; + + return res; +} +#endif //CONFIG_TDLS + +/* + * Calculate wlan 802.11 packet MAX size from pkt_attrib + * This function doesn't consider fragment case + */ +u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib) +{ + u32 len = 0; + + len = pattrib->hdrlen + pattrib->iv_len; // WLAN Header and IV + len += SNAP_SIZE + sizeof(u16); // LLC + len += pattrib->pktlen; + if (pattrib->encrypt == _TKIP_) len += 8; // MIC + len += ((pattrib->bswenc) ? pattrib->icv_len : 0); // ICV + + return len; +} + +/* + +This sub-routine will perform all the following: + +1. remove 802.3 header. +2. create wlan_header, based on the info in pxmitframe +3. append sta's iv/ext-iv +4. append LLC +5. move frag chunk from pframe to pxmitframe->mem +6. apply sw-encrypt, if necessary. + +*/ +s32 rtw_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe) +{ + struct pkt_file pktfile; + + s32 frg_inx, frg_len, mpdu_len, llc_sz, mem_sz; + + SIZE_PTR addr; + + u8 *pframe, *mem_start; + u8 hw_hdr_offset; + + struct sta_info *psta; + //struct sta_priv *pstapriv = &padapter->stapriv; + //struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + struct pkt_attrib *pattrib = &pxmitframe->attrib; + + u8 *pbuf_start; + + s32 bmcst = IS_MCAST(pattrib->ra); + s32 res = _SUCCESS; + +_func_enter_; + + if (pattrib->psta) + { + psta = pattrib->psta; + } else + { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); + } + + if(psta==NULL) + { + + DBG_871X("%s, psta==NUL\n", __func__); + return _FAIL; + } + + + if(!(psta->state &_FW_LINKED)) + { + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, psta->state); + return _FAIL; + } + + if (pxmitframe->buf_addr == NULL){ + DBG_8192C("==> %s buf_addr==NULL \n",__FUNCTION__); + return _FAIL; + } + + pbuf_start = pxmitframe->buf_addr; + +#ifdef CONFIG_USB_TX_AGGREGATION + hw_hdr_offset = TXDESC_SIZE + (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); +#else + #ifdef CONFIG_TX_EARLY_MODE //for SDIO && Tx Agg + hw_hdr_offset = TXDESC_OFFSET + EARLY_MODE_INFO_SIZE; + #else + hw_hdr_offset = TXDESC_OFFSET; + #endif +#endif + + mem_start = pbuf_start + hw_hdr_offset; + + if (rtw_make_wlanhdr(padapter, mem_start, pattrib) == _FAIL) { + RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("rtw_xmitframe_coalesce: rtw_make_wlanhdr fail; drop pkt\n")); + DBG_8192C("rtw_xmitframe_coalesce: rtw_make_wlanhdr fail; drop pkt\n"); + res = _FAIL; + goto exit; + } + + _rtw_open_pktfile(pkt, &pktfile); + _rtw_pktfile_read(&pktfile, NULL, pattrib->pkt_hdrlen); + + frg_inx = 0; + frg_len = pxmitpriv->frag_len - 4;//2346-4 = 2342 + + while (1) + { + llc_sz = 0; + + mpdu_len = frg_len; + + pframe = mem_start; + + SetMFrag(mem_start); + + pframe += pattrib->hdrlen; + mpdu_len -= pattrib->hdrlen; + + //adding icv, if necessary... + if (pattrib->iv_len) + { + //if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) + // psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); + //else + // psta = rtw_get_stainfo(pstapriv, pattrib->ra); + + if (psta != NULL) + { + switch(pattrib->encrypt) + { + case _WEP40_: + case _WEP104_: + WEP_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); + break; + case _TKIP_: + if(bmcst) + TKIP_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); + else + TKIP_IV(pattrib->iv, psta->dot11txpn, 0); + break; + case _AES_: + if(bmcst) + AES_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); + else + AES_IV(pattrib->iv, psta->dot11txpn, 0); + break; +#ifdef CONFIG_WAPI_SUPPORT + case _SMS4_: + rtw_wapi_get_iv(padapter,pattrib->ra,pattrib->iv); + break; +#endif + } + } + + _rtw_memcpy(pframe, pattrib->iv, pattrib->iv_len); + + RT_TRACE(_module_rtl871x_xmit_c_, _drv_notice_, + ("rtw_xmitframe_coalesce: keyid=%d pattrib->iv[3]=%.2x pframe=%.2x %.2x %.2x %.2x\n", + padapter->securitypriv.dot11PrivacyKeyIndex, pattrib->iv[3], *pframe, *(pframe+1), *(pframe+2), *(pframe+3))); + + pframe += pattrib->iv_len; + + mpdu_len -= pattrib->iv_len; + } + + if (frg_inx == 0) { + llc_sz = rtw_put_snap(pframe, pattrib->ether_type); + pframe += llc_sz; + mpdu_len -= llc_sz; + } + + if ((pattrib->icv_len >0) && (pattrib->bswenc)) { + mpdu_len -= pattrib->icv_len; + } + + + if (bmcst) { + // don't do fragment to broadcat/multicast packets + mem_sz = _rtw_pktfile_read(&pktfile, pframe, pattrib->pktlen); + } else { + mem_sz = _rtw_pktfile_read(&pktfile, pframe, mpdu_len); + } + + pframe += mem_sz; + + if ((pattrib->icv_len >0 )&& (pattrib->bswenc)) { + _rtw_memcpy(pframe, pattrib->icv, pattrib->icv_len); + pframe += pattrib->icv_len; + } + + frg_inx++; + + if (bmcst || (rtw_endofpktfile(&pktfile) == _TRUE)) + { + pattrib->nr_frags = frg_inx; + + pattrib->last_txcmdsz = pattrib->hdrlen + pattrib->iv_len + ((pattrib->nr_frags==1)? llc_sz:0) + + ((pattrib->bswenc) ? pattrib->icv_len : 0) + mem_sz; + + ClearMFrag(mem_start); + + break; + } else { + RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("%s: There're still something in packet!\n", __FUNCTION__)); + } + + addr = (SIZE_PTR)(pframe); + + mem_start = (unsigned char *)RND4(addr) + hw_hdr_offset; + _rtw_memcpy(mem_start, pbuf_start + hw_hdr_offset, pattrib->hdrlen); + + } + + if (xmitframe_addmic(padapter, pxmitframe) == _FAIL) + { + RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("xmitframe_addmic(padapter, pxmitframe)==_FAIL\n")); + DBG_8192C("xmitframe_addmic(padapter, pxmitframe)==_FAIL\n"); + res = _FAIL; + goto exit; + } + + xmitframe_swencrypt(padapter, pxmitframe); + + if(bmcst == _FALSE) + update_attrib_vcs_info(padapter, pxmitframe); + else + pattrib->vcs_mode = NONE_VCS; + +exit: + +_func_exit_; + + return res; +} + +#ifdef CONFIG_IEEE80211W +//broadcast or multicast management pkt use BIP, unicast management pkt use CCMP encryption +s32 rtw_mgmt_xmitframe_coalesce(_adapter *padapter, _pkt *pkt, struct xmit_frame *pxmitframe) +{ + struct pkt_file pktfile; + s32 frg_inx, frg_len, mpdu_len, llc_sz, mem_sz; + SIZE_PTR addr; + u8 *pframe, *mem_start = NULL, *tmp_buf=NULL; + u8 hw_hdr_offset, subtype ; + struct sta_info *psta = NULL; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + u8 *pbuf_start; + s32 bmcst = IS_MCAST(pattrib->ra); + s32 res = _FAIL; + u8 *BIP_AAD; + u8 *MGMT_body=NULL; + + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct rtw_ieee80211_hdr *pwlanhdr; + u8 MME[_MME_IE_LENGTH_]; + + _irqL irqL; + u32 ori_len; + mem_start = pframe = (u8 *)(pxmitframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + tmp_buf = BIP_AAD; + +_func_enter_; + ori_len = BIP_AAD_SIZE+pattrib->pktlen; + tmp_buf = BIP_AAD = rtw_zmalloc(ori_len); + subtype = GetFrameSubType(pframe); //bit(7)~bit(2) + + if(BIP_AAD == NULL) + return _FAIL; + + _enter_critical_bh(&padapter->security_key_mutex, &irqL); + + //only support station mode + if(!check_fwstate(pmlmepriv, WIFI_STATION_STATE) || !check_fwstate(pmlmepriv, _FW_LINKED)) + goto xmitframe_coalesce_success; + + //IGTK key is not install, it may not support 802.11w + if(padapter->securitypriv.binstallBIPkey != _TRUE) + { + DBG_871X("no instll BIP key\n"); + goto xmitframe_coalesce_success; + } + //station mode doesn't need TX BIP, just ready the code + if(bmcst) + { + int frame_body_len; + u8 mic[16]; + + _rtw_memset(MME, 0, 18); + + //other types doesn't need the BIP + if(GetFrameSubType(pframe) != WIFI_DEAUTH && GetFrameSubType(pframe) != WIFI_DISASSOC) + goto xmitframe_coalesce_fail; + + MGMT_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr); + pframe += pattrib->pktlen; + + //octent 0 and 1 is key index ,BIP keyid is 4 or 5, LSB only need octent 0 + MME[0]=padapter->securitypriv.dot11wBIPKeyid; + //copy packet number + _rtw_memcpy(&MME[2], &pmlmeext->mgnt_80211w_IPN, 6); + //increase the packet number + pmlmeext->mgnt_80211w_IPN++; + + //add MME IE with MIC all zero, MME string doesn't include element id and length + pframe = rtw_set_ie(pframe, _MME_IE_ , 16 , MME, &(pattrib->pktlen)); + pattrib->last_txcmdsz = pattrib->pktlen; + // total frame length - header length + frame_body_len = pattrib->pktlen - sizeof(struct rtw_ieee80211_hdr_3addr); + + //conscruct AAD, copy frame control field + _rtw_memcpy(BIP_AAD, &pwlanhdr->frame_ctl, 2); + ClearRetry(BIP_AAD); + ClearPwrMgt(BIP_AAD); + ClearMData(BIP_AAD); + //conscruct AAD, copy address 1 to address 3 + _rtw_memcpy(BIP_AAD+2, pwlanhdr->addr1, 18); + //copy management fram body + _rtw_memcpy(BIP_AAD+BIP_AAD_SIZE, MGMT_body, frame_body_len); + /*//dump total packet include MME with zero MIC + { + int i; + printk("Total packet: "); + for(i=0; i < BIP_AAD_SIZE+frame_body_len; i++) + printk(" %02x ", BIP_AAD[i]); + printk("\n"); + }*/ + //calculate mic + if(omac1_aes_128(padapter->securitypriv.dot11wBIPKey[padapter->securitypriv.dot11wBIPKeyid].skey + , BIP_AAD, BIP_AAD_SIZE+frame_body_len, mic)) + goto xmitframe_coalesce_fail; + + /*//dump calculated mic result + { + int i; + printk("Calculated mic result: "); + for(i=0; i<16; i++) + printk(" %02x ", mic[i]); + printk("\n"); + }*/ + //copy right BIP mic value, total is 128bits, we use the 0~63 bits + _rtw_memcpy(pframe-8, mic, 8); + /*/dump all packet after mic ok + { + int pp; + printk("pattrib->pktlen = %d \n", pattrib->pktlen); + for(pp=0;pp< pattrib->pktlen; pp++) + printk(" %02x ", mem_start[pp]); + printk("\n"); + }*/ + } + else //unicast mgmt frame TX + { + //start to encrypt mgmt frame + if(subtype == WIFI_DEAUTH || subtype == WIFI_DISASSOC || + subtype == WIFI_REASSOCREQ || subtype == WIFI_ACTION) + { + if (pattrib->psta) + psta = pattrib->psta; + else + { + psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); + } + + if(psta==NULL) + { + + DBG_871X("%s, psta==NUL\n", __func__); + goto xmitframe_coalesce_fail; + } + + if(!(psta->state & _FW_LINKED) || pxmitframe->buf_addr==NULL) + { + DBG_871X("%s, not _FW_LINKED or addr null\n", __func__); + goto xmitframe_coalesce_fail; + } + + //DBG_871X("%s, action frame category=%d \n", __func__, pframe[WLAN_HDR_A3_LEN]); + //according 802.11-2012 standard, these five types are not robust types + if(subtype == WIFI_ACTION && + (pframe[WLAN_HDR_A3_LEN] == RTW_WLAN_CATEGORY_PUBLIC || + pframe[WLAN_HDR_A3_LEN] == RTW_WLAN_CATEGORY_HT || + pframe[WLAN_HDR_A3_LEN] == RTW_WLAN_CATEGORY_UNPROTECTED_WNM || + pframe[WLAN_HDR_A3_LEN] == RTW_WLAN_CATEGORY_SELF_PROTECTED || + pframe[WLAN_HDR_A3_LEN] == RTW_WLAN_CATEGORY_P2P)) + goto xmitframe_coalesce_fail; + /*//before encrypt dump the management packet content + { + int i; + printk("Management pkt: "); + for(i=0; i<pattrib->pktlen; i++) + printk(" %02x ", pframe[i]); + printk("=======\n"); + }*/ + + //bakeup original management packet + _rtw_memcpy(tmp_buf, pframe, pattrib->pktlen); + //move to data portion + pframe += pattrib->hdrlen; + + //802.11w unicast management packet must be _AES_ + pattrib->iv_len = 8; + //it's MIC of AES + pattrib->icv_len = 8; + + switch(pattrib->encrypt) + { + case _AES_: + //set AES IV header + AES_IV(pattrib->iv, psta->dot11wtxpn, 0); + break; + default: + goto xmitframe_coalesce_fail; + } + //insert iv header into management frame + _rtw_memcpy(pframe, pattrib->iv, pattrib->iv_len); + pframe += pattrib->iv_len; + //copy mgmt data portion after CCMP header + _rtw_memcpy(pframe, tmp_buf+pattrib->hdrlen, pattrib->pktlen-pattrib->hdrlen); + //move pframe to end of mgmt pkt + pframe += pattrib->pktlen-pattrib->hdrlen; + //add 8 bytes CCMP IV header to length + pattrib->pktlen += pattrib->iv_len; + /*//dump management packet include AES IV header + { + int i; + printk("Management pkt + IV: "); + //for(i=0; i<pattrib->pktlen; i++) + //printk(" %02x ", mem_start[i]); + printk("@@@@@@@@@@@@@\n"); + }*/ + + if ((pattrib->icv_len >0 )&& (pattrib->bswenc)) { + _rtw_memcpy(pframe, pattrib->icv, pattrib->icv_len); + pframe += pattrib->icv_len; + } + //add 8 bytes MIC + pattrib->pktlen += pattrib->icv_len; + //set final tx command size + pattrib->last_txcmdsz = pattrib->pktlen; + + //set protected bit must be beofre SW encrypt + SetPrivacy(mem_start); + /*//dump management packet include AES header + { + int i; + printk("prepare to enc Management pkt + IV: "); + for(i=0; i<pattrib->pktlen; i++) + printk(" %02x ", mem_start[i]); + printk("@@@@@@@@@@@@@\n"); + }*/ + //software encrypt + xmitframe_swencrypt(padapter, pxmitframe); + } + } + +xmitframe_coalesce_success: + _exit_critical_bh(&padapter->security_key_mutex, &irqL); + rtw_mfree(BIP_AAD, ori_len); +_func_exit_; + return _SUCCESS; + +xmitframe_coalesce_fail: + _exit_critical_bh(&padapter->security_key_mutex, &irqL); + rtw_mfree(BIP_AAD, ori_len); +_func_exit_; + + return _FAIL; +} +#endif //CONFIG_IEEE80211W + +/* Logical Link Control(LLC) SubNetwork Attachment Point(SNAP) header + * IEEE LLC/SNAP header contains 8 octets + * First 3 octets comprise the LLC portion + * SNAP portion, 5 octets, is divided into two fields: + * Organizationally Unique Identifier(OUI), 3 octets, + * type, defined by that organization, 2 octets. + */ +s32 rtw_put_snap(u8 *data, u16 h_proto) +{ + struct ieee80211_snap_hdr *snap; + u8 *oui; + +_func_enter_; + + snap = (struct ieee80211_snap_hdr *)data; + snap->dsap = 0xaa; + snap->ssap = 0xaa; + snap->ctrl = 0x03; + + if (h_proto == 0x8137 || h_proto == 0x80f3) + oui = P802_1H_OUI; + else + oui = RFC1042_OUI; + + snap->oui[0] = oui[0]; + snap->oui[1] = oui[1]; + snap->oui[2] = oui[2]; + + *(u16 *)(data + SNAP_SIZE) = htons(h_proto); + +_func_exit_; + + return SNAP_SIZE + sizeof(u16); +} + +void rtw_update_protection(_adapter *padapter, u8 *ie, uint ie_len) +{ + + uint protection; + u8 *perp; + sint erp_len; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + +_func_enter_; + + switch(pxmitpriv->vcs_setting) + { + case DISABLE_VCS: + pxmitpriv->vcs = NONE_VCS; + break; + + case ENABLE_VCS: + break; + + case AUTO_VCS: + default: + perp = rtw_get_ie(ie, _ERPINFO_IE_, &erp_len, ie_len); + if(perp == NULL) + { + pxmitpriv->vcs = NONE_VCS; + } + else + { + protection = (*(perp + 2)) & BIT(1); + if (protection) + { + if(pregistrypriv->vcs_type == RTS_CTS) + pxmitpriv->vcs = RTS_CTS; + else + pxmitpriv->vcs = CTS_TO_SELF; + } + else + pxmitpriv->vcs = NONE_VCS; + } + + break; + + } + +_func_exit_; + +} + +void rtw_count_tx_stats(PADAPTER padapter, struct xmit_frame *pxmitframe, int sz) +{ + struct sta_info *psta = NULL; + struct stainfo_stats *pstats = NULL; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if ((pxmitframe->frame_tag&0x0f) == DATA_FRAMETAG) + { + pxmitpriv->tx_bytes += sz; +#if defined(CONFIG_USB_TX_AGGREGATION) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod += pxmitframe->agg_num; +#else + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod++; +#endif + + psta = pxmitframe->attrib.psta; + if (psta) + { + pstats = &psta->sta_stats; +#if defined(CONFIG_USB_TX_AGGREGATION) || defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + pstats->tx_pkts += pxmitframe->agg_num; +#else + pstats->tx_pkts++; +#endif + pstats->tx_bytes += sz; + } + } +} + +struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv) +{ + _irqL irqL; + struct xmit_buf *pxmitbuf = NULL; + _list *plist, *phead; + _queue *pfree_queue = &pxmitpriv->free_xmit_extbuf_queue; + +_func_enter_; + + _enter_critical(&pfree_queue->lock, &irqL); + + if(_rtw_queue_empty(pfree_queue) == _TRUE) { + pxmitbuf = NULL; + } else { + + phead = get_list_head(pfree_queue); + + plist = get_next(phead); + + pxmitbuf = LIST_CONTAINOR(plist, struct xmit_buf, list); + + rtw_list_delete(&(pxmitbuf->list)); + } + + if (pxmitbuf != NULL) + { + pxmitpriv->free_xmit_extbuf_cnt--; + #ifdef DBG_XMIT_BUF_EXT + DBG_871X("DBG_XMIT_BUF_EXT ALLOC no=%d, free_xmit_extbuf_cnt=%d\n",pxmitbuf->no, pxmitpriv->free_xmit_extbuf_cnt); + #endif + + + pxmitbuf->priv_data = NULL; + //pxmitbuf->ext_tag = _TRUE; + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + pxmitbuf->len = 0; + pxmitbuf->pdata = pxmitbuf->ptail = pxmitbuf->phead; +#endif +#ifdef CONFIG_PCI_HCI + pxmitbuf->len = 0; +#endif + + if (pxmitbuf->sctx) { + DBG_871X("%s pxmitbuf->sctx is not NULL\n", __func__); + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_ALLOC); + } + + } + + _exit_critical(&pfree_queue->lock, &irqL); + +_func_exit_; + + return pxmitbuf; +} + +s32 rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) +{ + _irqL irqL; + _queue *pfree_queue = &pxmitpriv->free_xmit_extbuf_queue; + +_func_enter_; + + if(pxmitbuf==NULL) + { + return _FAIL; + } + + _enter_critical(&pfree_queue->lock, &irqL); + + rtw_list_delete(&pxmitbuf->list); + + rtw_list_insert_tail(&(pxmitbuf->list), get_list_head(pfree_queue)); + pxmitpriv->free_xmit_extbuf_cnt++; + #ifdef DBG_XMIT_BUF_EXT + DBG_871X("DBG_XMIT_BUF_EXT FREE no=%d, free_xmit_extbuf_cnt=%d\n",pxmitbuf->no ,pxmitpriv->free_xmit_extbuf_cnt); + #endif + + _exit_critical(&pfree_queue->lock, &irqL); + +_func_exit_; + + return _SUCCESS; +} + +struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv) +{ + _irqL irqL; + struct xmit_buf *pxmitbuf = NULL; + _list *plist, *phead; + _queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; + +_func_enter_; + + //DBG_871X("+rtw_alloc_xmitbuf\n"); + + _enter_critical(&pfree_xmitbuf_queue->lock, &irqL); + + if(_rtw_queue_empty(pfree_xmitbuf_queue) == _TRUE) { + pxmitbuf = NULL; + } else { + + phead = get_list_head(pfree_xmitbuf_queue); + + plist = get_next(phead); + + pxmitbuf = LIST_CONTAINOR(plist, struct xmit_buf, list); + + rtw_list_delete(&(pxmitbuf->list)); + } + + if (pxmitbuf != NULL) + { + pxmitpriv->free_xmitbuf_cnt--; + #ifdef DBG_XMIT_BUF + DBG_871X("DBG_XMIT_BUF ALLOC no=%d, free_xmitbuf_cnt=%d\n",pxmitbuf->no, pxmitpriv->free_xmitbuf_cnt); + #endif + //DBG_871X("alloc, free_xmitbuf_cnt=%d\n", pxmitpriv->free_xmitbuf_cnt); + + pxmitbuf->priv_data = NULL; + //pxmitbuf->ext_tag = _FALSE; +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + pxmitbuf->len = 0; + pxmitbuf->pdata = pxmitbuf->ptail = pxmitbuf->phead; + pxmitbuf->agg_num = 0; + pxmitbuf->pg_num = 0; +#endif +#ifdef CONFIG_PCI_HCI + pxmitbuf->len = 0; +#endif + + if (pxmitbuf->sctx) { + DBG_871X("%s pxmitbuf->sctx is not NULL\n", __func__); + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_ALLOC); + } + } + #ifdef DBG_XMIT_BUF + else + { + DBG_871X("DBG_XMIT_BUF rtw_alloc_xmitbuf return NULL\n"); + } + #endif + + _exit_critical(&pfree_xmitbuf_queue->lock, &irqL); + +_func_exit_; + + return pxmitbuf; +} + +s32 rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) +{ + _irqL irqL; + _queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; + +_func_enter_; + + //DBG_871X("+rtw_free_xmitbuf\n"); + + if(pxmitbuf==NULL) + { + return _FAIL; + } + + if (pxmitbuf->sctx) { + DBG_871X("%s pxmitbuf->sctx is not NULL\n", __func__); + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_FREE); + } + + if(pxmitbuf->ext_tag) + { + rtw_free_xmitbuf_ext(pxmitpriv, pxmitbuf); + } + else + { + _enter_critical(&pfree_xmitbuf_queue->lock, &irqL); + + rtw_list_delete(&pxmitbuf->list); + + rtw_list_insert_tail(&(pxmitbuf->list), get_list_head(pfree_xmitbuf_queue)); + + pxmitpriv->free_xmitbuf_cnt++; + //DBG_871X("FREE, free_xmitbuf_cnt=%d\n", pxmitpriv->free_xmitbuf_cnt); + #ifdef DBG_XMIT_BUF + DBG_871X("DBG_XMIT_BUF FREE no=%d, free_xmitbuf_cnt=%d\n",pxmitbuf->no ,pxmitpriv->free_xmitbuf_cnt); + #endif + _exit_critical(&pfree_xmitbuf_queue->lock, &irqL); + } + +_func_exit_; + + return _SUCCESS; +} + +void rtw_init_xmitframe(struct xmit_frame *pxframe) +{ + if (pxframe != NULL)//default value setting + { + pxframe->buf_addr = NULL; + pxframe->pxmitbuf = NULL; + + _rtw_memset(&pxframe->attrib, 0, sizeof(struct pkt_attrib)); + //pxframe->attrib.psta = NULL; + + pxframe->frame_tag = DATA_FRAMETAG; + +#ifdef CONFIG_USB_HCI + pxframe->pkt = NULL; +#ifdef USB_PACKET_OFFSET_SZ + pxframe->pkt_offset = (PACKET_OFFSET_SZ/8); +#else + pxframe->pkt_offset = 1;//default use pkt_offset to fill tx desc +#endif + +#ifdef CONFIG_USB_TX_AGGREGATION + pxframe->agg_num = 1; +#endif + +#endif //#ifdef CONFIG_USB_HCI + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + pxframe->pg_num = 1; + pxframe->agg_num = 1; +#endif + +#ifdef CONFIG_XMIT_ACK + pxframe->ack_report = 0; +#endif + + } +} + +/* +Calling context: +1. OS_TXENTRY +2. RXENTRY (rx_thread or RX_ISR/RX_CallBack) + +If we turn on USE_RXTHREAD, then, no need for critical section. +Otherwise, we must use _enter/_exit critical to protect free_xmit_queue... + +Must be very very cautious... + +*/ +struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv)//(_queue *pfree_xmit_queue) +{ + /* + Please remember to use all the osdep_service api, + and lock/unlock or _enter/_exit critical to protect + pfree_xmit_queue + */ + + _irqL irqL; + struct xmit_frame *pxframe = NULL; + _list *plist, *phead; + _queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; +#ifdef PLATFORM_LINUX + _adapter *padapter = pxmitpriv->adapter; +#endif //PLATFORM_LINUX + +_func_enter_; + + _enter_critical_bh(&pfree_xmit_queue->lock, &irqL); + + if (_rtw_queue_empty(pfree_xmit_queue) == _TRUE) { + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_alloc_xmitframe:%d\n", pxmitpriv->free_xmitframe_cnt)); + pxframe = NULL; + } else { + phead = get_list_head(pfree_xmit_queue); + + plist = get_next(phead); + + pxframe = LIST_CONTAINOR(plist, struct xmit_frame, list); + + rtw_list_delete(&(pxframe->list)); + pxmitpriv->free_xmitframe_cnt--; + RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_alloc_xmitframe():free_xmitframe_cnt=%d\n", pxmitpriv->free_xmitframe_cnt)); + } + + _exit_critical_bh(&pfree_xmit_queue->lock, &irqL); + + rtw_init_xmitframe(pxframe); + +_func_exit_; + + return pxframe; +} + +struct xmit_frame *rtw_alloc_xmitframe_ext(struct xmit_priv *pxmitpriv) +{ + _irqL irqL; + struct xmit_frame *pxframe = NULL; + _list *plist, *phead; + _queue *queue = &pxmitpriv->free_xframe_ext_queue; + +_func_enter_; + + _enter_critical_bh(&queue->lock, &irqL); + + if (_rtw_queue_empty(queue) == _TRUE) { + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_alloc_xmitframe_ext:%d\n", pxmitpriv->free_xframe_ext_cnt)); + pxframe = NULL; + } else { + phead = get_list_head(queue); + plist = get_next(phead); + pxframe = LIST_CONTAINOR(plist, struct xmit_frame, list); + + rtw_list_delete(&(pxframe->list)); + pxmitpriv->free_xframe_ext_cnt--; + RT_TRACE(_module_rtl871x_xmit_c_, _drv_info_, ("rtw_alloc_xmitframe_ext():free_xmitframe_cnt=%d\n", pxmitpriv->free_xframe_ext_cnt)); + } + + _exit_critical_bh(&queue->lock, &irqL); + + rtw_init_xmitframe(pxframe); + +_func_exit_; + + return pxframe; +} + +struct xmit_frame *rtw_alloc_xmitframe_once(struct xmit_priv *pxmitpriv) +{ + struct xmit_frame *pxframe = NULL; + u8 *alloc_addr; + + alloc_addr = rtw_zmalloc(sizeof(struct xmit_frame) + 4); + + if (alloc_addr == NULL) + goto exit; + + pxframe = (struct xmit_frame *)N_BYTE_ALIGMENT((SIZE_PTR)(alloc_addr), 4); + pxframe->alloc_addr = alloc_addr; + + pxframe->padapter = pxmitpriv->adapter; + pxframe->frame_tag = NULL_FRAMETAG; + + pxframe->pkt = NULL; + + pxframe->buf_addr = NULL; + pxframe->pxmitbuf = NULL; + + rtw_init_xmitframe(pxframe); + + DBG_871X("################## %s ##################\n", __func__); + +exit: + return pxframe; +} + +s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitframe) +{ + _irqL irqL; + _queue *queue; + _adapter *padapter = pxmitpriv->adapter; + _pkt *pndis_pkt = NULL; + +_func_enter_; + + if (pxmitframe == NULL) { + RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("======rtw_free_xmitframe():pxmitframe==NULL!!!!!!!!!!\n")); + goto exit; + } + + if (pxmitframe->pkt){ + pndis_pkt = pxmitframe->pkt; + pxmitframe->pkt = NULL; + } + + if (pxmitframe->alloc_addr) { + DBG_871X("################## %s with alloc_addr ##################\n", __func__); + rtw_mfree(pxmitframe->alloc_addr, sizeof(struct xmit_frame) + 4); + goto check_pkt_complete; + } + + if (pxmitframe->ext_tag == 0) + queue = &pxmitpriv->free_xmit_queue; + else if(pxmitframe->ext_tag == 1) + queue = &pxmitpriv->free_xframe_ext_queue; + else + {} + + _enter_critical_bh(&queue->lock, &irqL); + + rtw_list_delete(&pxmitframe->list); + rtw_list_insert_tail(&pxmitframe->list, get_list_head(queue)); + if (pxmitframe->ext_tag == 0) { + pxmitpriv->free_xmitframe_cnt++; + RT_TRACE(_module_rtl871x_xmit_c_, _drv_debug_, ("rtw_free_xmitframe():free_xmitframe_cnt=%d\n", pxmitpriv->free_xmitframe_cnt)); + } else if(pxmitframe->ext_tag == 1) { + pxmitpriv->free_xframe_ext_cnt++; + RT_TRACE(_module_rtl871x_xmit_c_, _drv_debug_, ("rtw_free_xmitframe():free_xframe_ext_cnt=%d\n", pxmitpriv->free_xframe_ext_cnt)); + } else { + } + + _exit_critical_bh(&queue->lock, &irqL); + +check_pkt_complete: + + if(pndis_pkt) + rtw_os_pkt_complete(padapter, pndis_pkt); + +exit: + +_func_exit_; + + return _SUCCESS; +} + +void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, _queue *pframequeue) +{ + _irqL irqL; + _list *plist, *phead; + struct xmit_frame *pxmitframe; + +_func_enter_; + + _enter_critical_bh(&(pframequeue->lock), &irqL); + + phead = get_list_head(pframequeue); + plist = get_next(phead); + + while (rtw_end_of_queue_search(phead, plist) == _FALSE) + { + + pxmitframe = LIST_CONTAINOR(plist, struct xmit_frame, list); + + plist = get_next(plist); + + rtw_free_xmitframe(pxmitpriv,pxmitframe); + + } + _exit_critical_bh(&(pframequeue->lock), &irqL); + +_func_exit_; +} + +s32 rtw_xmitframe_enqueue(_adapter *padapter, struct xmit_frame *pxmitframe) +{ + DBG_COUNTER(padapter->tx_logs.core_tx_enqueue); + if (rtw_xmit_classifier(padapter, pxmitframe) == _FAIL) + { + RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, + ("rtw_xmitframe_enqueue: drop xmit pkt for classifier fail\n")); +// pxmitframe->pkt = NULL; + return _FAIL; + } + + return _SUCCESS; +} + +static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv, struct hw_xmit *phwxmit, struct tx_servq *ptxservq, _queue *pframe_queue) +{ + _list *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe=NULL; + + xmitframe_phead = get_list_head(pframe_queue); + xmitframe_plist = get_next(xmitframe_phead); + + while ((rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) == _FALSE) + { + pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = get_next(xmitframe_plist); + +/*#ifdef RTK_DMP_PLATFORM +#ifdef CONFIG_USB_TX_AGGREGATION + if((ptxservq->qcnt>0) && (ptxservq->qcnt<=2)) + { + pxmitframe = NULL; + + tasklet_schedule(&pxmitpriv->xmit_tasklet); + + break; + } +#endif +#endif*/ + rtw_list_delete(&pxmitframe->list); + + ptxservq->qcnt--; + + //rtw_list_insert_tail(&pxmitframe->list, &phwxmit->pending); + + //ptxservq->qcnt--; + + break; + + pxmitframe = NULL; + + } + + return pxmitframe; +} + +struct xmit_frame* rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, struct hw_xmit *phwxmit_i, sint entry) +{ + _irqL irqL0; + _list *sta_plist, *sta_phead; + struct hw_xmit *phwxmit; + struct tx_servq *ptxservq = NULL; + _queue *pframe_queue = NULL; + struct xmit_frame *pxmitframe = NULL; + _adapter *padapter = pxmitpriv->adapter; + struct registry_priv *pregpriv = &padapter->registrypriv; + int i, inx[4]; +#ifdef CONFIG_USB_HCI +// int j, tmp, acirp_cnt[4]; +#endif + +_func_enter_; + + inx[0] = 0; inx[1] = 1; inx[2] = 2; inx[3] = 3; + + if(pregpriv->wifi_spec==1) + { + int j, tmp, acirp_cnt[4]; +#if 0 + if(flags<XMIT_QUEUE_ENTRY) + { + //priority exchange according to the completed xmitbuf flags. + inx[flags] = 0; + inx[0] = flags; + } +#endif + +#if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) + for(j=0; j<4; j++) + inx[j] = pxmitpriv->wmm_para_seq[j]; +#endif + } + + _enter_critical_bh(&pxmitpriv->lock, &irqL0); + + for(i = 0; i < entry; i++) + { + phwxmit = phwxmit_i + inx[i]; + + //_enter_critical_ex(&phwxmit->sta_queue->lock, &irqL0); + + sta_phead = get_list_head(phwxmit->sta_queue); + sta_plist = get_next(sta_phead); + + while ((rtw_end_of_queue_search(sta_phead, sta_plist)) == _FALSE) + { + + ptxservq= LIST_CONTAINOR(sta_plist, struct tx_servq, tx_pending); + + pframe_queue = &ptxservq->sta_pending; + + pxmitframe = dequeue_one_xmitframe(pxmitpriv, phwxmit, ptxservq, pframe_queue); + + if(pxmitframe) + { + phwxmit->accnt--; + + //Remove sta node when there is no pending packets. + if(_rtw_queue_empty(pframe_queue)) //must be done after get_next and before break + rtw_list_delete(&ptxservq->tx_pending); + + //_exit_critical_ex(&phwxmit->sta_queue->lock, &irqL0); + + goto exit; + } + + sta_plist = get_next(sta_plist); + + } + + //_exit_critical_ex(&phwxmit->sta_queue->lock, &irqL0); + + } + +exit: + + _exit_critical_bh(&pxmitpriv->lock, &irqL0); + +_func_exit_; + + return pxmitframe; +} + +#if 1 +struct tx_servq *rtw_get_sta_pending(_adapter *padapter, struct sta_info *psta, sint up, u8 *ac) +{ + struct tx_servq *ptxservq=NULL; + +_func_enter_; + + switch (up) + { + case 1: + case 2: + ptxservq = &(psta->sta_xmitpriv.bk_q); + *(ac) = 3; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_get_sta_pending : BK \n")); + break; + + case 4: + case 5: + ptxservq = &(psta->sta_xmitpriv.vi_q); + *(ac) = 1; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_get_sta_pending : VI\n")); + break; + + case 6: + case 7: + ptxservq = &(psta->sta_xmitpriv.vo_q); + *(ac) = 0; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_get_sta_pending : VO \n")); + break; + + case 0: + case 3: + default: + ptxservq = &(psta->sta_xmitpriv.be_q); + *(ac) = 2; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_get_sta_pending : BE \n")); + break; + + } + +_func_exit_; + + return ptxservq; +} +#else +__inline static struct tx_servq *rtw_get_sta_pending + (_adapter *padapter, _queue **ppstapending, struct sta_info *psta, sint up) +{ + struct tx_servq *ptxservq; + struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; + +_func_enter_; + +#ifdef CONFIG_RTL8711 + + if(IS_MCAST(psta->hwaddr)) + { + ptxservq = &(psta->sta_xmitpriv.be_q); // we will use be_q to queue bc/mc frames in BCMC_stainfo + *ppstapending = &padapter->xmitpriv.bm_pending; + } + else +#endif + { + switch (up) + { + case 1: + case 2: + ptxservq = &(psta->sta_xmitpriv.bk_q); + *ppstapending = &padapter->xmitpriv.bk_pending; + (phwxmits+3)->accnt++; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_get_sta_pending : BK \n")); + break; + + case 4: + case 5: + ptxservq = &(psta->sta_xmitpriv.vi_q); + *ppstapending = &padapter->xmitpriv.vi_pending; + (phwxmits+1)->accnt++; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_get_sta_pending : VI\n")); + break; + + case 6: + case 7: + ptxservq = &(psta->sta_xmitpriv.vo_q); + *ppstapending = &padapter->xmitpriv.vo_pending; + (phwxmits+0)->accnt++; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_get_sta_pending : VO \n")); + break; + + case 0: + case 3: + default: + ptxservq = &(psta->sta_xmitpriv.be_q); + *ppstapending = &padapter->xmitpriv.be_pending; + (phwxmits+2)->accnt++; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("rtw_get_sta_pending : BE \n")); + break; + + } + + } + +_func_exit_; + + return ptxservq; +} +#endif + +/* + * Will enqueue pxmitframe to the proper queue, + * and indicate it to xx_pending list..... + */ +s32 rtw_xmit_classifier(_adapter *padapter, struct xmit_frame *pxmitframe) +{ + //_irqL irqL0; + u8 ac_index; + struct sta_info *psta; + struct tx_servq *ptxservq; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct sta_priv *pstapriv = &padapter->stapriv; + struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; + sint res = _SUCCESS; + +_func_enter_; + + DBG_COUNTER(padapter->tx_logs.core_tx_enqueue_class); + if (pattrib->psta) { + psta = pattrib->psta; + } else { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + psta = rtw_get_stainfo(pstapriv, pattrib->ra); + } + + if (psta == NULL) { + DBG_COUNTER(padapter->tx_logs.core_tx_enqueue_class_err_nosta); + res = _FAIL; + DBG_8192C("rtw_xmit_classifier: psta == NULL\n"); + RT_TRACE(_module_rtl871x_xmit_c_,_drv_err_,("rtw_xmit_classifier: psta == NULL\n")); + goto exit; + } + + if(!(psta->state &_FW_LINKED)) + { + DBG_COUNTER(padapter->tx_logs.core_tx_enqueue_class_err_fwlink); + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, psta->state); + return _FAIL; + } + + ptxservq = rtw_get_sta_pending(padapter, psta, pattrib->priority, (u8 *)(&ac_index)); + + //_enter_critical(&pstapending->lock, &irqL0); + + if (rtw_is_list_empty(&ptxservq->tx_pending)) { + rtw_list_insert_tail(&ptxservq->tx_pending, get_list_head(phwxmits[ac_index].sta_queue)); + } + + //_enter_critical(&ptxservq->sta_pending.lock, &irqL1); + + rtw_list_insert_tail(&pxmitframe->list, get_list_head(&ptxservq->sta_pending)); + ptxservq->qcnt++; + phwxmits[ac_index].accnt++; + + //_exit_critical(&ptxservq->sta_pending.lock, &irqL1); + + //_exit_critical(&pstapending->lock, &irqL0); + +exit: + +_func_exit_; + + return res; +} + +void rtw_alloc_hwxmits(_adapter *padapter) +{ + struct hw_xmit *hwxmits; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + pxmitpriv->hwxmit_entry = HWXMIT_ENTRY; + + pxmitpriv->hwxmits = (struct hw_xmit *)rtw_zmalloc(sizeof (struct hw_xmit) * pxmitpriv->hwxmit_entry); + + hwxmits = pxmitpriv->hwxmits; + + if(pxmitpriv->hwxmit_entry == 5) + { + //pxmitpriv->bmc_txqueue.head = 0; + //hwxmits[0] .phwtxqueue = &pxmitpriv->bmc_txqueue; + hwxmits[0] .sta_queue = &pxmitpriv->bm_pending; + + //pxmitpriv->vo_txqueue.head = 0; + //hwxmits[1] .phwtxqueue = &pxmitpriv->vo_txqueue; + hwxmits[1] .sta_queue = &pxmitpriv->vo_pending; + + //pxmitpriv->vi_txqueue.head = 0; + //hwxmits[2] .phwtxqueue = &pxmitpriv->vi_txqueue; + hwxmits[2] .sta_queue = &pxmitpriv->vi_pending; + + //pxmitpriv->bk_txqueue.head = 0; + //hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; + hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; + + //pxmitpriv->be_txqueue.head = 0; + //hwxmits[4] .phwtxqueue = &pxmitpriv->be_txqueue; + hwxmits[4] .sta_queue = &pxmitpriv->be_pending; + + } + else if(pxmitpriv->hwxmit_entry == 4) + { + + //pxmitpriv->vo_txqueue.head = 0; + //hwxmits[0] .phwtxqueue = &pxmitpriv->vo_txqueue; + hwxmits[0] .sta_queue = &pxmitpriv->vo_pending; + + //pxmitpriv->vi_txqueue.head = 0; + //hwxmits[1] .phwtxqueue = &pxmitpriv->vi_txqueue; + hwxmits[1] .sta_queue = &pxmitpriv->vi_pending; + + //pxmitpriv->be_txqueue.head = 0; + //hwxmits[2] .phwtxqueue = &pxmitpriv->be_txqueue; + hwxmits[2] .sta_queue = &pxmitpriv->be_pending; + + //pxmitpriv->bk_txqueue.head = 0; + //hwxmits[3] .phwtxqueue = &pxmitpriv->bk_txqueue; + hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; + } + else + { + + + } + + +} + +void rtw_free_hwxmits(_adapter *padapter) +{ + struct hw_xmit *hwxmits; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + hwxmits = pxmitpriv->hwxmits; + if(hwxmits) + rtw_mfree((u8 *)hwxmits, (sizeof (struct hw_xmit) * pxmitpriv->hwxmit_entry)); +} + +void rtw_init_hwxmits(struct hw_xmit *phwxmit, sint entry) +{ + sint i; +_func_enter_; + for(i = 0; i < entry; i++, phwxmit++) + { + //_rtw_spinlock_init(&phwxmit->xmit_lock); + //_rtw_init_listhead(&phwxmit->pending); + //phwxmit->txcmdcnt = 0; + phwxmit->accnt = 0; + } +_func_exit_; +} + +#ifdef CONFIG_BR_EXT +int rtw_br_client_tx(_adapter *padapter, struct sk_buff **pskb) +{ + struct sk_buff *skb = *pskb; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + _irqL irqL; + //if(check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) + { + void dhcp_flag_bcast(_adapter *priv, struct sk_buff *skb); + int res, is_vlan_tag=0, i, do_nat25=1; + unsigned short vlan_hdr=0; + void *br_port = NULL; + + //mac_clone_handle_frame(priv, skb); + +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + br_port = padapter->pnetdev->br_port; +#else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + rcu_read_lock(); + br_port = rcu_dereference(padapter->pnetdev->rx_handler_data); + rcu_read_unlock(); +#endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + _enter_critical_bh(&padapter->br_ext_lock, &irqL); + if ( !(skb->data[0] & 1) && + br_port && + memcmp(skb->data+MACADDRLEN, padapter->br_mac, MACADDRLEN) && + *((unsigned short *)(skb->data+MACADDRLEN*2)) != __constant_htons(ETH_P_8021Q) && + *((unsigned short *)(skb->data+MACADDRLEN*2)) == __constant_htons(ETH_P_IP) && + !memcmp(padapter->scdb_mac, skb->data+MACADDRLEN, MACADDRLEN) && padapter->scdb_entry) { + memcpy(skb->data+MACADDRLEN, GET_MY_HWADDR(padapter), MACADDRLEN); + padapter->scdb_entry->ageing_timer = jiffies; + _exit_critical_bh(&padapter->br_ext_lock, &irqL); + } + else + //if (!priv->pmib->ethBrExtInfo.nat25_disable) + { +// if (priv->dev->br_port && +// !memcmp(skb->data+MACADDRLEN, priv->br_mac, MACADDRLEN)) { +#if 1 + if (*((unsigned short *)(skb->data+MACADDRLEN*2)) == __constant_htons(ETH_P_8021Q)) { + is_vlan_tag = 1; + vlan_hdr = *((unsigned short *)(skb->data+MACADDRLEN*2+2)); + for (i=0; i<6; i++) + *((unsigned short *)(skb->data+MACADDRLEN*2+2-i*2)) = *((unsigned short *)(skb->data+MACADDRLEN*2-2-i*2)); + skb_pull(skb, 4); + } + //if SA == br_mac && skb== IP => copy SIP to br_ip ?? why + if (!memcmp(skb->data+MACADDRLEN, padapter->br_mac, MACADDRLEN) && + (*((unsigned short *)(skb->data+MACADDRLEN*2)) == __constant_htons(ETH_P_IP))) + memcpy(padapter->br_ip, skb->data+WLAN_ETHHDR_LEN+12, 4); + + if (*((unsigned short *)(skb->data+MACADDRLEN*2)) == __constant_htons(ETH_P_IP)) { + if (memcmp(padapter->scdb_mac, skb->data+MACADDRLEN, MACADDRLEN)) { + void *scdb_findEntry(_adapter *priv, unsigned char *macAddr, unsigned char *ipAddr); + + if ((padapter->scdb_entry = (struct nat25_network_db_entry *)scdb_findEntry(padapter, + skb->data+MACADDRLEN, skb->data+WLAN_ETHHDR_LEN+12)) != NULL) { + memcpy(padapter->scdb_mac, skb->data+MACADDRLEN, MACADDRLEN); + memcpy(padapter->scdb_ip, skb->data+WLAN_ETHHDR_LEN+12, 4); + padapter->scdb_entry->ageing_timer = jiffies; + do_nat25 = 0; + } + } + else { + if (padapter->scdb_entry) { + padapter->scdb_entry->ageing_timer = jiffies; + do_nat25 = 0; + } + else { + memset(padapter->scdb_mac, 0, MACADDRLEN); + memset(padapter->scdb_ip, 0, 4); + } + } + } + _exit_critical_bh(&padapter->br_ext_lock, &irqL); +#endif // 1 + if (do_nat25) + { + int nat25_db_handle(_adapter *priv, struct sk_buff *skb, int method); + if (nat25_db_handle(padapter, skb, NAT25_CHECK) == 0) { + struct sk_buff *newskb; + + if (is_vlan_tag) { + skb_push(skb, 4); + for (i=0; i<6; i++) + *((unsigned short *)(skb->data+i*2)) = *((unsigned short *)(skb->data+4+i*2)); + *((unsigned short *)(skb->data+MACADDRLEN*2)) = __constant_htons(ETH_P_8021Q); + *((unsigned short *)(skb->data+MACADDRLEN*2+2)) = vlan_hdr; + } + + newskb = rtw_skb_copy(skb); + if (newskb == NULL) { + //priv->ext_stats.tx_drops++; + DEBUG_ERR("TX DROP: rtw_skb_copy fail!\n"); + //goto stop_proc; + return -1; + } + rtw_skb_free(skb); + + *pskb = skb = newskb; + if (is_vlan_tag) { + vlan_hdr = *((unsigned short *)(skb->data+MACADDRLEN*2+2)); + for (i=0; i<6; i++) + *((unsigned short *)(skb->data+MACADDRLEN*2+2-i*2)) = *((unsigned short *)(skb->data+MACADDRLEN*2-2-i*2)); + skb_pull(skb, 4); + } + } + + if (skb_is_nonlinear(skb)) + DEBUG_ERR("%s(): skb_is_nonlinear!!\n", __FUNCTION__); + + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 18)) + res = skb_linearize(skb, GFP_ATOMIC); +#else // (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 18)) + res = skb_linearize(skb); +#endif // (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 18)) + if (res < 0) { + DEBUG_ERR("TX DROP: skb_linearize fail!\n"); + //goto free_and_stop; + return -1; + } + + res = nat25_db_handle(padapter, skb, NAT25_INSERT); + if (res < 0) { + if (res == -2) { + //priv->ext_stats.tx_drops++; + DEBUG_ERR("TX DROP: nat25_db_handle fail!\n"); + //goto free_and_stop; + return -1; + + } + // we just print warning message and let it go + //DEBUG_WARN("%s()-%d: nat25_db_handle INSERT Warning!\n", __FUNCTION__, __LINE__); + //return -1; // return -1 will cause system crash on 2011/08/30! + return 0; + } + } + + memcpy(skb->data+MACADDRLEN, GET_MY_HWADDR(padapter), MACADDRLEN); + + dhcp_flag_bcast(padapter, skb); + + if (is_vlan_tag) { + skb_push(skb, 4); + for (i=0; i<6; i++) + *((unsigned short *)(skb->data+i*2)) = *((unsigned short *)(skb->data+4+i*2)); + *((unsigned short *)(skb->data+MACADDRLEN*2)) = __constant_htons(ETH_P_8021Q); + *((unsigned short *)(skb->data+MACADDRLEN*2+2)) = vlan_hdr; + } + } +#if 0 + else{ + if (*((unsigned short *)(skb->data+MACADDRLEN*2)) == __constant_htons(ETH_P_8021Q)) { + is_vlan_tag = 1; + } + + if(is_vlan_tag){ + if(ICMPV6_MCAST_MAC(skb->data) && ICMPV6_PROTO1A_VALN(skb->data)){ + memcpy(skb->data+MACADDRLEN, GET_MY_HWADDR(padapter), MACADDRLEN); + } + }else + { + if(ICMPV6_MCAST_MAC(skb->data) && ICMPV6_PROTO1A(skb->data)){ + memcpy(skb->data+MACADDRLEN, GET_MY_HWADDR(padapter), MACADDRLEN); + } + } + } +#endif // 0 + + // check if SA is equal to our MAC + if (memcmp(skb->data+MACADDRLEN, GET_MY_HWADDR(padapter), MACADDRLEN)) { + //priv->ext_stats.tx_drops++; + DEBUG_ERR("TX DROP: untransformed frame SA:%02X%02X%02X%02X%02X%02X!\n", + skb->data[6],skb->data[7],skb->data[8],skb->data[9],skb->data[10],skb->data[11]); + //goto free_and_stop; + return -1; + } + } + return 0; +} +#endif // CONFIG_BR_EXT + +u32 rtw_get_ff_hwaddr(struct xmit_frame *pxmitframe) +{ + u32 addr; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + + switch(pattrib->qsel) + { + case 0: + case 3: + addr = BE_QUEUE_INX; + break; + case 1: + case 2: + addr = BK_QUEUE_INX; + break; + case 4: + case 5: + addr = VI_QUEUE_INX; + break; + case 6: + case 7: + addr = VO_QUEUE_INX; + break; + case 0x10: + addr = BCN_QUEUE_INX; + break; + case 0x11://BC/MC in PS (HIQ) + addr = HIGH_QUEUE_INX; + break; + case 0x12: + default: + addr = MGT_QUEUE_INX; + break; + + } + + return addr; + +} + +static void do_queue_select(_adapter *padapter, struct pkt_attrib *pattrib) +{ + u8 qsel; + + qsel = pattrib->priority; + RT_TRACE(_module_rtl871x_xmit_c_,_drv_info_,("### do_queue_select priority=%d ,qsel = %d\n",pattrib->priority ,qsel)); + +#ifdef CONFIG_CONCURRENT_MODE +// if (check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE) == _TRUE) +// qsel = 7;// +#endif + + pattrib->qsel = qsel; +} + +/* + * The main transmit(tx) entry + * + * Return + * 1 enqueue + * 0 success, hardware will handle this xmit frame(packet) + * <0 fail + */ +s32 rtw_xmit(_adapter *padapter, _pkt **ppkt) +{ + static u32 start = 0; + static u32 drop_cnt = 0; +#ifdef CONFIG_AP_MODE + _irqL irqL0; +#endif + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct xmit_frame *pxmitframe = NULL; +#ifdef CONFIG_BR_EXT + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + void *br_port = NULL; +#endif // CONFIG_BR_EXT + + s32 res; + + DBG_COUNTER(padapter->tx_logs.core_tx); + + if (start == 0) + start = rtw_get_current_time(); + + pxmitframe = rtw_alloc_xmitframe(pxmitpriv); + + if (rtw_get_passing_time_ms(start) > 2000) { + if (drop_cnt) + DBG_871X("DBG_TX_DROP_FRAME %s no more pxmitframe, drop_cnt:%u\n", __FUNCTION__, drop_cnt); + start = rtw_get_current_time(); + drop_cnt = 0; + } + + if (pxmitframe == NULL) { + drop_cnt ++; + RT_TRACE(_module_xmit_osdep_c_, _drv_err_, ("rtw_xmit: no more pxmitframe\n")); + DBG_COUNTER(padapter->tx_logs.core_tx_err_pxmitframe); + return -1; + } + +#ifdef CONFIG_BR_EXT + +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + br_port = padapter->pnetdev->br_port; +#else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + rcu_read_lock(); + br_port = rcu_dereference(padapter->pnetdev->rx_handler_data); + rcu_read_unlock(); +#endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + + if( br_port && check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) + { + res = rtw_br_client_tx(padapter, ppkt); + if (res == -1) + { + rtw_free_xmitframe(pxmitpriv, pxmitframe); + DBG_COUNTER(padapter->tx_logs.core_tx_err_brtx); + return -1; + } + } + +#endif // CONFIG_BR_EXT + + res = update_attrib(padapter, *ppkt, &pxmitframe->attrib); + +#ifdef CONFIG_WAPI_SUPPORT + if(pxmitframe->attrib.ether_type != 0x88B4) + { + if(rtw_wapi_drop_for_key_absent(padapter, pxmitframe->attrib.ra)) + { + WAPI_TRACE(WAPI_RX,"drop for key absend when tx \n"); + res = _FAIL; + } + } +#endif + if (res == _FAIL) { + RT_TRACE(_module_xmit_osdep_c_, _drv_err_, ("rtw_xmit: update attrib fail\n")); + #ifdef DBG_TX_DROP_FRAME + DBG_871X("DBG_TX_DROP_FRAME %s update attrib fail\n", __FUNCTION__); + #endif + rtw_free_xmitframe(pxmitpriv, pxmitframe); + return -1; + } + pxmitframe->pkt = *ppkt; + + rtw_led_control(padapter, LED_CTL_TX); + + do_queue_select(padapter, &pxmitframe->attrib); + +#ifdef CONFIG_AP_MODE + _enter_critical_bh(&pxmitpriv->lock, &irqL0); + if(xmitframe_enqueue_for_sleeping_sta(padapter, pxmitframe) == _TRUE) + { + _exit_critical_bh(&pxmitpriv->lock, &irqL0); + DBG_COUNTER(padapter->tx_logs.core_tx_ap_enqueue); + return 1; + } + _exit_critical_bh(&pxmitpriv->lock, &irqL0); +#endif + + if (rtw_hal_xmit(padapter, pxmitframe) == _FALSE) + return 1; + + return 0; +} + +#ifdef CONFIG_TDLS +sint xmitframe_enqueue_for_tdls_sleeping_sta(_adapter *padapter, struct xmit_frame *pxmitframe) +{ + sint ret=_FALSE; + + _irqL irqL; + struct sta_info *ptdls_sta=NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + int i; + + ptdls_sta=rtw_get_stainfo(pstapriv, pattrib->dst); + if(ptdls_sta==NULL){ + return ret; + }else if(ptdls_sta->tdls_sta_state&TDLS_LINKED_STATE){ + + if(pattrib->triggered==1) + { + ret = _TRUE; + return ret; + } + + _enter_critical_bh(&ptdls_sta->sleep_q.lock, &irqL); + + if(ptdls_sta->state&WIFI_SLEEP_STATE) + { + rtw_list_delete(&pxmitframe->list); + + //_enter_critical_bh(&psta->sleep_q.lock, &irqL); + + rtw_list_insert_tail(&pxmitframe->list, get_list_head(&ptdls_sta->sleep_q)); + + ptdls_sta->sleepq_len++; + ptdls_sta->sleepq_ac_len++; + + //indicate 4-AC queue bit in TDLS peer traffic indication + switch(pattrib->priority) + { + case 1: + case 2: + ptdls_sta->uapsd_bk = ptdls_sta->uapsd_bk | BIT(1); + break; + case 4: + case 5: + ptdls_sta->uapsd_vi = ptdls_sta->uapsd_vi | BIT(1); + break; + case 6: + case 7: + ptdls_sta->uapsd_vo = ptdls_sta->uapsd_vo | BIT(1); + break; + case 0: + case 3: + default: + ptdls_sta->uapsd_be = ptdls_sta->uapsd_be | BIT(1); + break; + } + + if(ptdls_sta->sleepq_len==1) + { + //transmit TDLS PTI via AP + rtw_tdls_cmd(padapter, ptdls_sta->hwaddr, TDLS_SD_PTI); + } + ret = _TRUE; + + } + + _exit_critical_bh(&ptdls_sta->sleep_q.lock, &irqL); + } + + return ret; + +} +#endif //CONFIG_TDLS + +#if defined(CONFIG_AP_MODE) || defined(CONFIG_TDLS) + +sint xmitframe_enqueue_for_sleeping_sta(_adapter *padapter, struct xmit_frame *pxmitframe) +{ + _irqL irqL; + sint ret=_FALSE; + struct sta_info *psta=NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + sint bmcst = IS_MCAST(pattrib->ra); +#ifdef CONFIG_TDLS + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + + if( ptdlsinfo->setup_state == TDLS_LINKED_STATE ) + { + ret = xmitframe_enqueue_for_tdls_sleeping_sta(padapter, pxmitframe); + return ret; + } +#endif //CONFIG_TDLS + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == _FALSE) + { + DBG_COUNTER(padapter->tx_logs.core_tx_ap_enqueue_warn_fwstate); + return ret; + } + + if(pattrib->psta) + { + psta = pattrib->psta; + } + else + { + DBG_871X("%s, call rtw_get_stainfo()\n", __func__); + psta=rtw_get_stainfo(pstapriv, pattrib->ra); + } + + if(psta==NULL) + { + DBG_COUNTER(padapter->tx_logs.core_tx_ap_enqueue_warn_nosta); + DBG_871X("%s, psta==NUL\n", __func__); + return _FALSE; + } + + if(!(psta->state &_FW_LINKED)) + { + DBG_COUNTER(padapter->tx_logs.core_tx_ap_enqueue_warn_link); + DBG_871X("%s, psta->state(0x%x) != _FW_LINKED\n", __func__, psta->state); + return _FALSE; + } + + if(pattrib->triggered==1) + { + DBG_COUNTER(padapter->tx_logs.core_tx_ap_enqueue_warn_trigger); + //DBG_871X("directly xmit pspoll_triggered packet\n"); + + //pattrib->triggered=0; + + if(bmcst) + pattrib->qsel = 0x11;//HIQ + + + return ret; + } + + + if(bmcst) + { + _enter_critical_bh(&psta->sleep_q.lock, &irqL); + + if(pstapriv->sta_dz_bitmap)//if anyone sta is in ps mode + { + //pattrib->qsel = 0x11;//HIQ + + rtw_list_delete(&pxmitframe->list); + + //_enter_critical_bh(&psta->sleep_q.lock, &irqL); + + rtw_list_insert_tail(&pxmitframe->list, get_list_head(&psta->sleep_q)); + + psta->sleepq_len++; + + pstapriv->tim_bitmap |= BIT(0);// + pstapriv->sta_dz_bitmap |= BIT(0); + + //DBG_871X("enqueue, sq_len=%d, tim=%x\n", psta->sleepq_len, pstapriv->tim_bitmap); + + update_beacon(padapter, _TIM_IE_, NULL, _FALSE);//tx bc/mc packets after upate bcn + + //_exit_critical_bh(&psta->sleep_q.lock, &irqL); + + ret = _TRUE; + + DBG_COUNTER(padapter->tx_logs.core_tx_ap_enqueue_mcast); + + } + + _exit_critical_bh(&psta->sleep_q.lock, &irqL); + + return ret; + + } + + + _enter_critical_bh(&psta->sleep_q.lock, &irqL); + + if(psta->state&WIFI_SLEEP_STATE) + { + u8 wmmps_ac=0; + + if(pstapriv->sta_dz_bitmap&BIT(psta->aid)) + { + rtw_list_delete(&pxmitframe->list); + + //_enter_critical_bh(&psta->sleep_q.lock, &irqL); + + rtw_list_insert_tail(&pxmitframe->list, get_list_head(&psta->sleep_q)); + + psta->sleepq_len++; + + switch(pattrib->priority) + { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk&BIT(0); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi&BIT(0); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo&BIT(0); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be&BIT(0); + break; + } + + if(wmmps_ac) + psta->sleepq_ac_len++; + + if(((psta->has_legacy_ac) && (!wmmps_ac)) ||((!psta->has_legacy_ac)&&(wmmps_ac))) + { + pstapriv->tim_bitmap |= BIT(psta->aid); + + //DBG_871X("enqueue, sq_len=%d, tim=%x\n", psta->sleepq_len, pstapriv->tim_bitmap); + + if(psta->sleepq_len==1) + { + //DBG_871X("sleepq_len==1, update BCNTIM\n"); + //upate BCN for TIM IE + update_beacon(padapter, _TIM_IE_, NULL, _FALSE); + } + } + + //_exit_critical_bh(&psta->sleep_q.lock, &irqL); + + //if(psta->sleepq_len > (NR_XMITFRAME>>3)) + //{ + // wakeup_sta_to_xmit(padapter, psta); + //} + + ret = _TRUE; + + DBG_COUNTER(padapter->tx_logs.core_tx_ap_enqueue_ucast); + } + + } + + _exit_critical_bh(&psta->sleep_q.lock, &irqL); + + return ret; + +} + +static void dequeue_xmitframes_to_sleeping_queue(_adapter *padapter, struct sta_info *psta, _queue *pframequeue) +{ + sint ret; + _list *plist, *phead; + u8 ac_index; + struct tx_servq *ptxservq; + struct pkt_attrib *pattrib; + struct xmit_frame *pxmitframe; + struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; + + phead = get_list_head(pframequeue); + plist = get_next(phead); + + while (rtw_end_of_queue_search(phead, plist) == _FALSE) + { + pxmitframe = LIST_CONTAINOR(plist, struct xmit_frame, list); + + plist = get_next(plist); + + ret = xmitframe_enqueue_for_sleeping_sta(padapter, pxmitframe); + + if(_TRUE == ret) + { + pattrib = &pxmitframe->attrib; + + ptxservq = rtw_get_sta_pending(padapter, psta, pattrib->priority, (u8 *)(&ac_index)); + + ptxservq->qcnt--; + phwxmits[ac_index].accnt--; + } + else + { + //DBG_871X("xmitframe_enqueue_for_sleeping_sta return _FALSE\n"); + } + + } + +} + +void stop_sta_xmit(_adapter *padapter, struct sta_info *psta) +{ + _irqL irqL0; + struct sta_info *psta_bmc; + struct sta_xmit_priv *pstaxmitpriv; + struct sta_priv *pstapriv = &padapter->stapriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + pstaxmitpriv = &psta->sta_xmitpriv; + + //for BC/MC Frames + psta_bmc = rtw_get_bcmc_stainfo(padapter); + + + _enter_critical_bh(&pxmitpriv->lock, &irqL0); + + psta->state |= WIFI_SLEEP_STATE; + +#ifdef CONFIG_TDLS + if( !(psta->tdls_sta_state & TDLS_LINKED_STATE) ) +#endif //CONFIG_TDLS + pstapriv->sta_dz_bitmap |= BIT(psta->aid); + + + + dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->vo_q.sta_pending); + rtw_list_delete(&(pstaxmitpriv->vo_q.tx_pending)); + + + dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->vi_q.sta_pending); + rtw_list_delete(&(pstaxmitpriv->vi_q.tx_pending)); + + + dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->be_q.sta_pending); + rtw_list_delete(&(pstaxmitpriv->be_q.tx_pending)); + + + dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->bk_q.sta_pending); + rtw_list_delete(&(pstaxmitpriv->bk_q.tx_pending)); + +#ifdef CONFIG_TDLS + if( !(psta->tdls_sta_state & TDLS_LINKED_STATE) ) + { + if( psta_bmc != NULL ) + { +#endif //CONFIG_TDLS + + + //for BC/MC Frames + pstaxmitpriv = &psta_bmc->sta_xmitpriv; + dequeue_xmitframes_to_sleeping_queue(padapter, psta_bmc, &pstaxmitpriv->be_q.sta_pending); + rtw_list_delete(&(pstaxmitpriv->be_q.tx_pending)); + + +#ifdef CONFIG_TDLS + } + } +#endif //CONFIG_TDLS + _exit_critical_bh(&pxmitpriv->lock, &irqL0); + + +} + +void wakeup_sta_to_xmit(_adapter *padapter, struct sta_info *psta) +{ + _irqL irqL; + u8 update_mask=0, wmmps_ac=0; + struct sta_info *psta_bmc; + _list *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe=NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + psta_bmc = rtw_get_bcmc_stainfo(padapter); + + + //_enter_critical_bh(&psta->sleep_q.lock, &irqL); + _enter_critical_bh(&pxmitpriv->lock, &irqL); + + xmitframe_phead = get_list_head(&psta->sleep_q); + xmitframe_plist = get_next(xmitframe_phead); + + while ((rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) == _FALSE) + { + pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = get_next(xmitframe_plist); + + rtw_list_delete(&pxmitframe->list); + + switch(pxmitframe->attrib.priority) + { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk&BIT(1); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi&BIT(1); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo&BIT(1); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be&BIT(1); + break; + } + + psta->sleepq_len--; + if(psta->sleepq_len>0) + pxmitframe->attrib.mdata = 1; + else + pxmitframe->attrib.mdata = 0; + + if(wmmps_ac) + { + psta->sleepq_ac_len--; + if(psta->sleepq_ac_len>0) + { + pxmitframe->attrib.mdata = 1; + pxmitframe->attrib.eosp = 0; + } + else + { + pxmitframe->attrib.mdata = 0; + pxmitframe->attrib.eosp = 1; + } + } + + pxmitframe->attrib.triggered = 1; + +/* + _exit_critical_bh(&psta->sleep_q.lock, &irqL); + if(rtw_hal_xmit(padapter, pxmitframe) == _TRUE) + { + rtw_os_xmit_complete(padapter, pxmitframe); + } + _enter_critical_bh(&psta->sleep_q.lock, &irqL); +*/ + rtw_hal_xmitframe_enqueue(padapter, pxmitframe); + + + } + + //for BC/MC Frames + if(!psta_bmc) + goto _exit; + + if((pstapriv->sta_dz_bitmap&0xfffe) == 0x0)//no any sta in ps mode + { + xmitframe_phead = get_list_head(&psta_bmc->sleep_q); + xmitframe_plist = get_next(xmitframe_phead); + + while ((rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) == _FALSE) + { + pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = get_next(xmitframe_plist); + + rtw_list_delete(&pxmitframe->list); + + psta_bmc->sleepq_len--; + if(psta_bmc->sleepq_len>0) + pxmitframe->attrib.mdata = 1; + else + pxmitframe->attrib.mdata = 0; + + + pxmitframe->attrib.triggered = 1; +/* + _exit_critical_bh(&psta_bmc->sleep_q.lock, &irqL); + if(rtw_hal_xmit(padapter, pxmitframe) == _TRUE) + { + rtw_os_xmit_complete(padapter, pxmitframe); + } + _enter_critical_bh(&psta_bmc->sleep_q.lock, &irqL); + +*/ + rtw_hal_xmitframe_enqueue(padapter, pxmitframe); + + } + + if(psta_bmc->sleepq_len==0) + { + pstapriv->tim_bitmap &= ~BIT(0); + pstapriv->sta_dz_bitmap &= ~BIT(0); + + //DBG_871X("wakeup to xmit, qlen==0, update_BCNTIM, tim=%x\n", pstapriv->tim_bitmap); + //upate BCN for TIM IE + //update_BCNTIM(padapter); + update_mask |= BIT(1); + } + + } + + if(psta->sleepq_len==0) + { +#ifdef CONFIG_TDLS + if( psta->tdls_sta_state & TDLS_LINKED_STATE ) + { + if(psta->state&WIFI_SLEEP_STATE) + psta->state ^= WIFI_SLEEP_STATE; + + goto _exit; + } +#endif //CONFIG_TDLS + pstapriv->tim_bitmap &= ~BIT(psta->aid); + + //DBG_871X("wakeup to xmit, qlen==0, update_BCNTIM, tim=%x\n", pstapriv->tim_bitmap); + //upate BCN for TIM IE + //update_BCNTIM(padapter); + update_mask = BIT(0); + + if(psta->state&WIFI_SLEEP_STATE) + psta->state ^= WIFI_SLEEP_STATE; + + if(psta->state & WIFI_STA_ALIVE_CHK_STATE) + { + psta->expire_to = pstapriv->expire_to; + psta->state ^= WIFI_STA_ALIVE_CHK_STATE; + } + + pstapriv->sta_dz_bitmap &= ~BIT(psta->aid); + } + +_exit: + + //_exit_critical_bh(&psta_bmc->sleep_q.lock, &irqL); + _exit_critical_bh(&pxmitpriv->lock, &irqL); + + if(update_mask) + { + //update_BCNTIM(padapter); + //printk("%s => call update_beacon\n",__FUNCTION__); + update_beacon(padapter, _TIM_IE_, NULL, _FALSE); + } + +} + +void xmit_delivery_enabled_frames(_adapter *padapter, struct sta_info *psta) +{ + _irqL irqL; + u8 wmmps_ac=0; + _list *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe=NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + + //_enter_critical_bh(&psta->sleep_q.lock, &irqL); + _enter_critical_bh(&pxmitpriv->lock, &irqL); + + xmitframe_phead = get_list_head(&psta->sleep_q); + xmitframe_plist = get_next(xmitframe_phead); + + while ((rtw_end_of_queue_search(xmitframe_phead, xmitframe_plist)) == _FALSE) + { + pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = get_next(xmitframe_plist); + + switch(pxmitframe->attrib.priority) + { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk&BIT(1); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi&BIT(1); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo&BIT(1); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be&BIT(1); + break; + } + + if(!wmmps_ac) + continue; + + rtw_list_delete(&pxmitframe->list); + + psta->sleepq_len--; + psta->sleepq_ac_len--; + + if(psta->sleepq_ac_len>0) + { + pxmitframe->attrib.mdata = 1; + pxmitframe->attrib.eosp = 0; + } + else + { + pxmitframe->attrib.mdata = 0; + pxmitframe->attrib.eosp = 1; + } + + pxmitframe->attrib.triggered = 1; + +/* + if(rtw_hal_xmit(padapter, pxmitframe) == _TRUE) + { + rtw_os_xmit_complete(padapter, pxmitframe); + } +*/ + rtw_hal_xmitframe_enqueue(padapter, pxmitframe); + + if((psta->sleepq_ac_len==0) && (!psta->has_legacy_ac) && (wmmps_ac)) + { +#ifdef CONFIG_TDLS + if(psta->tdls_sta_state & TDLS_LINKED_STATE ) + { + //_exit_critical_bh(&psta->sleep_q.lock, &irqL); + _exit_critical_bh(&pxmitpriv->lock, &irqL); + return; + } +#endif //CONFIG_TDLS + pstapriv->tim_bitmap &= ~BIT(psta->aid); + + //DBG_871X("wakeup to xmit, qlen==0, update_BCNTIM, tim=%x\n", pstapriv->tim_bitmap); + //upate BCN for TIM IE + //update_BCNTIM(padapter); + update_beacon(padapter, _TIM_IE_, NULL, _FALSE); + //update_mask = BIT(0); + } + + } + + //_exit_critical_bh(&psta->sleep_q.lock, &irqL); + _exit_critical_bh(&pxmitpriv->lock, &irqL); + +} + +#endif + +#ifdef CONFIG_XMIT_THREAD_MODE +void enqueue_pending_xmitbuf( + struct xmit_priv *pxmitpriv, + struct xmit_buf *pxmitbuf) +{ + _irqL irql; + _queue *pqueue; + _adapter *pri_adapter = pxmitpriv->adapter; + + pqueue = &pxmitpriv->pending_xmitbuf_queue; + + _enter_critical_bh(&pqueue->lock, &irql); + rtw_list_delete(&pxmitbuf->list); + rtw_list_insert_tail(&pxmitbuf->list, get_list_head(pqueue)); + _exit_critical_bh(&pqueue->lock, &irql); + + + +#if defined(CONFIG_SDIO_HCI) && defined(CONFIG_CONCURRENT_MODE) + if (pri_adapter->adapter_type > PRIMARY_ADAPTER) + pri_adapter = pri_adapter->pbuddy_adapter; +#endif //SDIO_HCI + CONCURRENT + _rtw_up_sema(&(pri_adapter->xmitpriv.xmit_sema)); + +} + +void enqueue_pending_xmitbuf_to_head( + struct xmit_priv *pxmitpriv, + struct xmit_buf *pxmitbuf) +{ + _irqL irql; + _queue *pqueue; + _adapter *pri_adapter = pxmitpriv->adapter; + + pqueue = &pxmitpriv->pending_xmitbuf_queue; + + _enter_critical_bh(&pqueue->lock, &irql); + rtw_list_delete(&pxmitbuf->list); + rtw_list_insert_head(&pxmitbuf->list, get_list_head(pqueue)); + _exit_critical_bh(&pqueue->lock, &irql); +} + +struct xmit_buf* dequeue_pending_xmitbuf( + struct xmit_priv *pxmitpriv) +{ + _irqL irql; + struct xmit_buf *pxmitbuf; + _queue *pqueue; + + + pxmitbuf = NULL; + pqueue = &pxmitpriv->pending_xmitbuf_queue; + + _enter_critical_bh(&pqueue->lock, &irql); + + if (_rtw_queue_empty(pqueue) == _FALSE) + { + _list *plist, *phead; + + phead = get_list_head(pqueue); + plist = get_next(phead); + pxmitbuf = LIST_CONTAINOR(plist, struct xmit_buf, list); + rtw_list_delete(&pxmitbuf->list); + } + + _exit_critical_bh(&pqueue->lock, &irql); + + return pxmitbuf; +} + +struct xmit_buf* dequeue_pending_xmitbuf_under_survey( + struct xmit_priv *pxmitpriv) +{ + _irqL irql; + struct xmit_buf *pxmitbuf; +#ifdef CONFIG_USB_HCI + struct xmit_frame *pxmitframe; +#endif + _queue *pqueue; + + + pxmitbuf = NULL; + pqueue = &pxmitpriv->pending_xmitbuf_queue; + + _enter_critical_bh(&pqueue->lock, &irql); + + if (_rtw_queue_empty(pqueue) == _FALSE) + { + _list *plist, *phead; + u8 type; + + phead = get_list_head(pqueue); + plist = phead; + do { + plist = get_next(plist); + if (plist == phead) break; + + pxmitbuf = LIST_CONTAINOR(plist, struct xmit_buf, list); + +#ifdef CONFIG_USB_HCI + pxmitframe = (struct xmit_frame*)pxmitbuf->priv_data; + if(pxmitframe) + { + type = GetFrameSubType(pxmitbuf->pbuf + TXDESC_SIZE + pxmitframe->pkt_offset * PACKET_OFFSET_SZ); + } + else + { + DBG_871X("%s, !!!ERROR!!! For USB, TODO ITEM \n", __FUNCTION__); + } +#else + type = GetFrameSubType(pxmitbuf->pbuf + TXDESC_OFFSET); +#endif + + if ((type == WIFI_PROBEREQ) || + (type == WIFI_DATA_NULL) || + (type == WIFI_QOS_DATA_NULL)) + { + rtw_list_delete(&pxmitbuf->list); + break; + } + pxmitbuf = NULL; + } while (1); + } + + _exit_critical_bh(&pqueue->lock, &irql); + + return pxmitbuf; +} + +sint check_pending_xmitbuf( + struct xmit_priv *pxmitpriv) +{ + _irqL irql; + _queue *pqueue; + sint ret = _FALSE; + + pqueue = &pxmitpriv->pending_xmitbuf_queue; + + _enter_critical_bh(&pqueue->lock, &irql); + + if(_rtw_queue_empty(pqueue) == _FALSE) + ret = _TRUE; + + _exit_critical_bh(&pqueue->lock, &irql); + + return ret; +} + +thread_return rtw_xmit_thread(thread_context context) +{ + s32 err; + PADAPTER padapter; + + + err = _SUCCESS; + padapter = (PADAPTER)context; + + thread_enter("RTW_XMIT_THREAD"); + + do { + err = rtw_hal_xmit_thread_handler(padapter); + flush_signals_thread(); + } while (_SUCCESS == err); + + _rtw_up_sema(&padapter->xmitpriv.terminate_xmitthread_sema); + + thread_exit(); +} +#endif + +void rtw_sctx_init(struct submit_ctx *sctx, int timeout_ms) +{ + sctx->timeout_ms = timeout_ms; + sctx->submit_time= rtw_get_current_time(); +#ifdef PLATFORM_LINUX /* TODO: add condition wating interface for other os */ + init_completion(&sctx->done); +#endif + sctx->status = RTW_SCTX_SUBMITTED; +} + +int rtw_sctx_wait(struct submit_ctx *sctx) +{ + int ret = _FAIL; + unsigned long expire; + int status = 0; + +#ifdef PLATFORM_LINUX + expire= sctx->timeout_ms ? msecs_to_jiffies(sctx->timeout_ms) : MAX_SCHEDULE_TIMEOUT; + if (!wait_for_completion_timeout(&sctx->done, expire)) { + /* timeout, do something?? */ + status = RTW_SCTX_DONE_TIMEOUT; + DBG_871X("%s timeout\n", __func__); + } else { + status = sctx->status; + } +#endif + + if (status == RTW_SCTX_DONE_SUCCESS) { + ret = _SUCCESS; + } + + return ret; +} + +bool rtw_sctx_chk_waring_status(int status) +{ + switch(status) { + case RTW_SCTX_DONE_UNKNOWN: + case RTW_SCTX_DONE_BUF_ALLOC: + case RTW_SCTX_DONE_BUF_FREE: + + case RTW_SCTX_DONE_DRV_STOP: + case RTW_SCTX_DONE_DEV_REMOVE: + return _TRUE; + default: + return _FALSE; + } +} + +void rtw_sctx_done_err(struct submit_ctx **sctx, int status) +{ + if (*sctx) { + if (rtw_sctx_chk_waring_status(status)) + DBG_871X("%s status:%d\n", __func__, status); + (*sctx)->status = status; + #ifdef PLATFORM_LINUX + complete(&((*sctx)->done)); + #endif + *sctx = NULL; + } +} + +void rtw_sctx_done(struct submit_ctx **sctx) +{ + rtw_sctx_done_err(sctx, RTW_SCTX_DONE_SUCCESS); +} + +#ifdef CONFIG_XMIT_ACK + +#ifdef CONFIG_XMIT_ACK_POLLING +s32 c2h_evt_hdl(_adapter *adapter, struct c2h_evt_hdr *c2h_evt, c2h_id_filter filter); + +/** + * rtw_ack_tx_polling - + * @pxmitpriv: xmit_priv to address ack_tx_ops + * @timeout_ms: timeout msec + * + * Init ack_tx_ops and then do c2h_evt_hdl() and polling ack_tx_ops repeatedly + * till tx report or timeout + * Returns: _SUCCESS if TX report ok, _FAIL for others + */ +int rtw_ack_tx_polling(struct xmit_priv *pxmitpriv, u32 timeout_ms) +{ + int ret = _FAIL; + struct submit_ctx *pack_tx_ops = &pxmitpriv->ack_tx_ops; + _adapter *adapter = container_of(pxmitpriv, _adapter, xmitpriv); + + pack_tx_ops->submit_time = rtw_get_current_time(); + pack_tx_ops->timeout_ms = timeout_ms; + pack_tx_ops->status = RTW_SCTX_SUBMITTED; + + do { + c2h_evt_hdl(adapter, NULL, rtw_hal_c2h_id_filter_ccx(adapter)); + if (pack_tx_ops->status != RTW_SCTX_SUBMITTED) + break; + + if (adapter->bDriverStopped) { + pack_tx_ops->status = RTW_SCTX_DONE_DRV_STOP; + break; + } + if (adapter->bSurpriseRemoved) { + pack_tx_ops->status = RTW_SCTX_DONE_DEV_REMOVE; + break; + } + + rtw_msleep_os(10); + } while (rtw_get_passing_time_ms(pack_tx_ops->submit_time) < timeout_ms); + + if (pack_tx_ops->status == RTW_SCTX_SUBMITTED) { + pack_tx_ops->status = RTW_SCTX_DONE_TIMEOUT; + DBG_871X("%s timeout\n", __func__); + } + + if (pack_tx_ops->status == RTW_SCTX_DONE_SUCCESS) + ret = _SUCCESS; + + return ret; +} +#endif + +#ifdef CONFIG_DETECT_C2H_BY_POLLING +s32 c2h_evt_hdl(_adapter *adapter, struct c2h_evt_hdr *c2h_evt, c2h_id_filter filter); +#endif + +int rtw_ack_tx_wait(struct xmit_priv *pxmitpriv, u32 timeout_ms) +{ +#ifdef CONFIG_DETECT_C2H_BY_POLLING + _adapter *adapter = container_of(pxmitpriv, _adapter, xmitpriv); + c2h_id_filter ccx_id_filter = rtw_hal_c2h_id_filter_ccx(adapter); + struct submit_ctx *pack_tx_ops = &pxmitpriv->ack_tx_ops; + u8 check_c2hcmd; + u8 check_ccx; + int ret = _FAIL; + + pack_tx_ops->submit_time = rtw_get_current_time(); + pack_tx_ops->timeout_ms = timeout_ms; + pack_tx_ops->status = RTW_SCTX_SUBMITTED; + + do { + rtw_msleep_os(10); + //check_c2hcmd = rtw_read8(adapter, 0x1AF); + //check_ccx = rtw_read8(adapter, 0x1A0); + rtw_hal_get_hwreg(adapter, HW_VAR_C2HEVT_CLEAR, (u8 *)(&check_c2hcmd)); + rtw_hal_get_hwreg(adapter, HW_VAR_C2HEVT_MSG_NORMAL, (u8 *)(&check_ccx)); + + + if (check_c2hcmd != 0) + { + if (check_c2hcmd != 0xFF) + { + c2h_evt_clear(adapter); + } + else if (ccx_id_filter(check_ccx & 0x0F) == _TRUE) + { + c2h_evt_hdl(adapter, NULL, ccx_id_filter); + if (pack_tx_ops->status != RTW_SCTX_SUBMITTED) + break; + + if (adapter->bDriverStopped) { + pack_tx_ops->status = RTW_SCTX_DONE_DRV_STOP; + break; + } + if (adapter->bSurpriseRemoved) { + pack_tx_ops->status = RTW_SCTX_DONE_DEV_REMOVE; + break; + } + } + } + } while (rtw_get_passing_time_ms(pack_tx_ops->submit_time) < timeout_ms); + + if (pack_tx_ops->status == RTW_SCTX_SUBMITTED) { + pack_tx_ops->status = RTW_SCTX_DONE_TIMEOUT; + DBG_871X("%s timeout\n", __func__); + } + + if (pack_tx_ops->status == RTW_SCTX_DONE_SUCCESS) + ret = _SUCCESS; + + return ret; +#else +#ifdef CONFIG_XMIT_ACK_POLLING + return rtw_ack_tx_polling(pxmitpriv, timeout_ms); +#else + struct submit_ctx *pack_tx_ops = &pxmitpriv->ack_tx_ops; + + pack_tx_ops->submit_time = rtw_get_current_time(); + pack_tx_ops->timeout_ms = timeout_ms; + pack_tx_ops->status = RTW_SCTX_SUBMITTED; + + return rtw_sctx_wait(pack_tx_ops); +#endif +#endif +} + +void rtw_ack_tx_done(struct xmit_priv *pxmitpriv, int status) +{ + struct submit_ctx *pack_tx_ops = &pxmitpriv->ack_tx_ops; + + if (pxmitpriv->ack_tx) { + rtw_sctx_done_err(&pack_tx_ops, status); + } else { + DBG_871X("%s ack_tx not set\n", __func__); + } +} +#endif //CONFIG_XMIT_ACK + |