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Diffstat (limited to 'drivers/staging/rt3070/mlme.h')
| -rw-r--r-- | drivers/staging/rt3070/mlme.h | 1469 |
1 files changed, 1 insertions, 1468 deletions
diff --git a/drivers/staging/rt3070/mlme.h b/drivers/staging/rt3070/mlme.h index b0035e1fa8ea..773c0edfcea9 100644 --- a/drivers/staging/rt3070/mlme.h +++ b/drivers/staging/rt3070/mlme.h @@ -1,1468 +1 @@ -/* - ************************************************************************* - * Ralink Tech Inc. - * 5F., No.36, Taiyuan St., Jhubei City, - * Hsinchu County 302, - * Taiwan, R.O.C. - * - * (c) Copyright 2002-2007, Ralink Technology, Inc. - * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - * 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., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - * * - ************************************************************************* - - Module Name: - mlme.h - - Abstract: - - Revision History: - Who When What - -------- ---------- ---------------------------------------------- - John Chang 2003-08-28 Created - John Chang 2004-09-06 modified for RT2600 - -*/ -#ifndef __MLME_H__ -#define __MLME_H__ - -//extern UCHAR BROADCAST_ADDR[]; - -// maximum supported capability information - -// ESS, IBSS, Privacy, Short Preamble, Spectrum mgmt, Short Slot -#define SUPPORTED_CAPABILITY_INFO 0x0533 - -#define END_OF_ARGS -1 -#define LFSR_MASK 0x80000057 -#define MLME_TASK_EXEC_INTV 100/*200*/ // -#define LEAD_TIME 5 -#define MLME_TASK_EXEC_MULTIPLE 10 /*5*/ // MLME_TASK_EXEC_MULTIPLE * MLME_TASK_EXEC_INTV = 1 sec -#define REORDER_EXEC_INTV 100 // 0.1 sec -//#define TBTT_PRELOAD_TIME 384 // usec. LomgPreamble + 24-byte at 1Mbps - -// The definition of Radar detection duration region -#define CE 0 -#define FCC 1 -#define JAP 2 -#define JAP_W53 3 -#define JAP_W56 4 -#define MAX_RD_REGION 5 - -#ifdef NDIS51_MINIPORT -#define BEACON_LOST_TIME 4000 // 2048 msec = 2 sec -#else -#define BEACON_LOST_TIME 4 * OS_HZ // 2048 msec = 2 sec -#endif - -#define DLS_TIMEOUT 1200 // unit: msec -#define AUTH_TIMEOUT 300 // unit: msec -#define ASSOC_TIMEOUT 300 // unit: msec -#define JOIN_TIMEOUT 2 * OS_HZ // unit: msec -#define SHORT_CHANNEL_TIME 90 // unit: msec -#define MIN_CHANNEL_TIME 110 // unit: msec, for dual band scan -#define MAX_CHANNEL_TIME 140 // unit: msec, for single band scan -#define FAST_ACTIVE_SCAN_TIME 30 // Active scan waiting for probe response time -#define CW_MIN_IN_BITS 4 // actual CwMin = 2^CW_MIN_IN_BITS - 1 - - -#ifdef CONFIG_STA_SUPPORT -#ifndef CONFIG_AP_SUPPORT -#define CW_MAX_IN_BITS 10 // actual CwMax = 2^CW_MAX_IN_BITS - 1 -#endif -#endif // CONFIG_STA_SUPPORT // - -#ifdef CONFIG_APSTA_MIXED_SUPPORT -extern UINT32 CW_MAX_IN_BITS; -#endif // CONFIG_APSTA_MIXED_SUPPORT // - -// Note: RSSI_TO_DBM_OFFSET has been changed to variable for new RF (2004-0720). -// SHould not refer to this constant anymore -//#define RSSI_TO_DBM_OFFSET 120 // for RT2530 RSSI-115 = dBm -#define RSSI_FOR_MID_TX_POWER -55 // -55 db is considered mid-distance -#define RSSI_FOR_LOW_TX_POWER -45 // -45 db is considered very short distance and - // eligible to use a lower TX power -#define RSSI_FOR_LOWEST_TX_POWER -30 -//#define MID_TX_POWER_DELTA 0 // 0 db from full TX power upon mid-distance to AP -#define LOW_TX_POWER_DELTA 6 // -3 db from full TX power upon very short distance. 1 grade is 0.5 db -#define LOWEST_TX_POWER_DELTA 16 // -8 db from full TX power upon shortest distance. 1 grade is 0.5 db - -#define RSSI_TRIGGERED_UPON_BELOW_THRESHOLD 0 -#define RSSI_TRIGGERED_UPON_EXCCEED_THRESHOLD 1 -#define RSSI_THRESHOLD_FOR_ROAMING 25 -#define RSSI_DELTA 5 - -// Channel Quality Indication -#define CQI_IS_GOOD(cqi) ((cqi) >= 50) -//#define CQI_IS_FAIR(cqi) (((cqi) >= 20) && ((cqi) < 50)) -#define CQI_IS_POOR(cqi) (cqi < 50) //(((cqi) >= 5) && ((cqi) < 20)) -#define CQI_IS_BAD(cqi) (cqi < 5) -#define CQI_IS_DEAD(cqi) (cqi == 0) - -// weighting factor to calculate Channel quality, total should be 100% -#define RSSI_WEIGHTING 50 -#define TX_WEIGHTING 30 -#define RX_WEIGHTING 20 - -//#define PEER_KEY_NOT_USED 0 -//#define PEER_KEY_64_BIT 64 -//#define PEER_KEY_128_BIT 128 - -//#define PEER_KEY_64BIT_LEN 8 -//#define PEER_KEY_128BIT_LEN 16 - -#define BSS_NOT_FOUND 0xFFFFFFFF - - -#ifdef CONFIG_STA_SUPPORT -#define MAX_LEN_OF_MLME_QUEUE 40 //10 -#endif // CONFIG_STA_SUPPORT // - -#define SCAN_PASSIVE 18 // scan with no probe request, only wait beacon and probe response -#define SCAN_ACTIVE 19 // scan with probe request, and wait beacon and probe response -#define SCAN_CISCO_PASSIVE 20 // Single channel passive scan -#define SCAN_CISCO_ACTIVE 21 // Single channel active scan -#define SCAN_CISCO_NOISE 22 // Single channel passive scan for noise histogram collection -#define SCAN_CISCO_CHANNEL_LOAD 23 // Single channel passive scan for channel load collection -#define FAST_SCAN_ACTIVE 24 // scan with probe request, and wait beacon and probe response - -#ifdef DOT11N_DRAFT3 -#define SCAN_2040_BSS_COEXIST 26 -#endif // DOT11N_DRAFT3 // - -//#define BSS_TABLE_EMPTY(x) ((x).BssNr == 0) -#define MAC_ADDR_IS_GROUP(Addr) (((Addr[0]) & 0x01)) -#define MAC_ADDR_HASH(Addr) (Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5]) -#define MAC_ADDR_HASH_INDEX(Addr) (MAC_ADDR_HASH(Addr) % HASH_TABLE_SIZE) -#define TID_MAC_HASH(Addr,TID) (TID^Addr[0] ^ Addr[1] ^ Addr[2] ^ Addr[3] ^ Addr[4] ^ Addr[5]) -#define TID_MAC_HASH_INDEX(Addr,TID) (TID_MAC_HASH(Addr,TID) % HASH_TABLE_SIZE) - -// LED Control -// assoiation ON. one LED ON. another blinking when TX, OFF when idle -// no association, both LED off -#define ASIC_LED_ACT_ON(pAd) RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00031e46) -#define ASIC_LED_ACT_OFF(pAd) RTMP_IO_WRITE32(pAd, MAC_CSR14, 0x00001e46) - -// bit definition of the 2-byte pBEACON->Capability field -#define CAP_IS_ESS_ON(x) (((x) & 0x0001) != 0) -#define CAP_IS_IBSS_ON(x) (((x) & 0x0002) != 0) -#define CAP_IS_CF_POLLABLE_ON(x) (((x) & 0x0004) != 0) -#define CAP_IS_CF_POLL_REQ_ON(x) (((x) & 0x0008) != 0) -#define CAP_IS_PRIVACY_ON(x) (((x) & 0x0010) != 0) -#define CAP_IS_SHORT_PREAMBLE_ON(x) (((x) & 0x0020) != 0) -#define CAP_IS_PBCC_ON(x) (((x) & 0x0040) != 0) -#define CAP_IS_AGILITY_ON(x) (((x) & 0x0080) != 0) -#define CAP_IS_SPECTRUM_MGMT(x) (((x) & 0x0100) != 0) // 802.11e d9 -#define CAP_IS_QOS(x) (((x) & 0x0200) != 0) // 802.11e d9 -#define CAP_IS_SHORT_SLOT(x) (((x) & 0x0400) != 0) -#define CAP_IS_APSD(x) (((x) & 0x0800) != 0) // 802.11e d9 -#define CAP_IS_IMMED_BA(x) (((x) & 0x1000) != 0) // 802.11e d9 -#define CAP_IS_DSSS_OFDM(x) (((x) & 0x2000) != 0) -#define CAP_IS_DELAY_BA(x) (((x) & 0x4000) != 0) // 802.11e d9 - -#define CAP_GENERATE(ess,ibss,priv,s_pre,s_slot,spectrum) (((ess) ? 0x0001 : 0x0000) | ((ibss) ? 0x0002 : 0x0000) | ((priv) ? 0x0010 : 0x0000) | ((s_pre) ? 0x0020 : 0x0000) | ((s_slot) ? 0x0400 : 0x0000) | ((spectrum) ? 0x0100 : 0x0000)) - -//#define STA_QOS_CAPABILITY 0 // 1-byte. see 802.11e d9.0 for bit definition - -#define ERP_IS_NON_ERP_PRESENT(x) (((x) & 0x01) != 0) // 802.11g -#define ERP_IS_USE_PROTECTION(x) (((x) & 0x02) != 0) // 802.11g -#define ERP_IS_USE_BARKER_PREAMBLE(x) (((x) & 0x04) != 0) // 802.11g - -#define DRS_TX_QUALITY_WORST_BOUND 8// 3 // just test by gary -#define DRS_PENALTY 8 - -#define BA_NOTUSE 2 -//BA Policy subfiled value in ADDBA frame -#define IMMED_BA 1 -#define DELAY_BA 0 - -// BA Initiator subfield in DELBA frame -#define ORIGINATOR 1 -#define RECIPIENT 0 - -// ADDBA Status Code -#define ADDBA_RESULTCODE_SUCCESS 0 -#define ADDBA_RESULTCODE_REFUSED 37 -#define ADDBA_RESULTCODE_INVALID_PARAMETERS 38 - -// DELBA Reason Code -#define DELBA_REASONCODE_QSTA_LEAVING 36 -#define DELBA_REASONCODE_END_BA 37 -#define DELBA_REASONCODE_UNKNOWN_BA 38 -#define DELBA_REASONCODE_TIMEOUT 39 - -// reset all OneSecTx counters -#define RESET_ONE_SEC_TX_CNT(__pEntry) \ -if (((__pEntry)) != NULL) \ -{ \ - (__pEntry)->OneSecTxRetryOkCount = 0; \ - (__pEntry)->OneSecTxFailCount = 0; \ - (__pEntry)->OneSecTxNoRetryOkCount = 0; \ -} - -// -// 802.11 frame formats -// -// HT Capability INFO field in HT Cap IE . -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT LSIGTxopProSup:1; - USHORT Forty_Mhz_Intolerant:1; - USHORT PSMP:1; - USHORT CCKmodein40:1; - USHORT AMsduSize:1; - USHORT DelayedBA:1; //rt2860c not support - USHORT RxSTBC:2; - USHORT TxSTBC:1; - USHORT ShortGIfor40:1; //for40MHz - USHORT ShortGIfor20:1; - USHORT GF:1; //green field - USHORT MimoPs:2;//momi power safe - USHORT ChannelWidth:1; - USHORT AdvCoding:1; -#else - USHORT AdvCoding:1; - USHORT ChannelWidth:1; - USHORT MimoPs:2;//momi power safe - USHORT GF:1; //green field - USHORT ShortGIfor20:1; - USHORT ShortGIfor40:1; //for40MHz - USHORT TxSTBC:1; - USHORT RxSTBC:2; - USHORT DelayedBA:1; //rt2860c not support - USHORT AMsduSize:1; // only support as zero - USHORT CCKmodein40:1; - USHORT PSMP:1; - USHORT Forty_Mhz_Intolerant:1; - USHORT LSIGTxopProSup:1; -#endif /* !RT_BIG_ENDIAN */ -} HT_CAP_INFO, *PHT_CAP_INFO; - -// HT Capability INFO field in HT Cap IE . -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - UCHAR rsv:3;//momi power safe - UCHAR MpduDensity:3; - UCHAR MaxRAmpduFactor:2; -#else - UCHAR MaxRAmpduFactor:2; - UCHAR MpduDensity:3; - UCHAR rsv:3;//momi power safe -#endif /* !RT_BIG_ENDIAN */ -} HT_CAP_PARM, *PHT_CAP_PARM; - -// HT Capability INFO field in HT Cap IE . -typedef struct PACKED { - UCHAR MCSSet[10]; - UCHAR SupRate[2]; // unit : 1Mbps -#ifdef RT_BIG_ENDIAN - UCHAR rsv:3; - UCHAR MpduDensity:1; - UCHAR TxStream:2; - UCHAR TxRxNotEqual:1; - UCHAR TxMCSSetDefined:1; -#else - UCHAR TxMCSSetDefined:1; - UCHAR TxRxNotEqual:1; - UCHAR TxStream:2; - UCHAR MpduDensity:1; - UCHAR rsv:3; -#endif // RT_BIG_ENDIAN // - UCHAR rsv3[3]; -} HT_MCS_SET, *PHT_MCS_SET; - -// HT Capability INFO field in HT Cap IE . -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT rsv2:4; - USHORT RDGSupport:1; //reverse Direction Grant support - USHORT PlusHTC:1; //+HTC control field support - USHORT MCSFeedback:2; //0:no MCS feedback, 2:unsolicited MCS feedback, 3:Full MCS feedback, 1:rsv. - USHORT rsv:5;//momi power safe - USHORT TranTime:2; - USHORT Pco:1; -#else - USHORT Pco:1; - USHORT TranTime:2; - USHORT rsv:5;//momi power safe - USHORT MCSFeedback:2; //0:no MCS feedback, 2:unsolicited MCS feedback, 3:Full MCS feedback, 1:rsv. - USHORT PlusHTC:1; //+HTC control field support - USHORT RDGSupport:1; //reverse Direction Grant support - USHORT rsv2:4; -#endif /* RT_BIG_ENDIAN */ -} EXT_HT_CAP_INFO, *PEXT_HT_CAP_INFO; - -// HT Beamforming field in HT Cap IE . -typedef struct PACKED _HT_BF_CAP{ -#ifdef RT_BIG_ENDIAN - ULONG rsv:3; - ULONG ChanEstimation:2; - ULONG CSIRowBFSup:2; - ULONG ComSteerBFAntSup:2; - ULONG NoComSteerBFAntSup:2; - ULONG CSIBFAntSup:2; - ULONG MinGrouping:2; - ULONG ExpComBF:2; - ULONG ExpNoComBF:2; - ULONG ExpCSIFbk:2; - ULONG ExpComSteerCapable:1; - ULONG ExpNoComSteerCapable:1; - ULONG ExpCSICapable:1; - ULONG Calibration:2; - ULONG ImpTxBFCapable:1; - ULONG TxNDPCapable:1; - ULONG RxNDPCapable:1; - ULONG TxSoundCapable:1; - ULONG RxSoundCapable:1; - ULONG TxBFRecCapable:1; -#else - ULONG TxBFRecCapable:1; - ULONG RxSoundCapable:1; - ULONG TxSoundCapable:1; - ULONG RxNDPCapable:1; - ULONG TxNDPCapable:1; - ULONG ImpTxBFCapable:1; - ULONG Calibration:2; - ULONG ExpCSICapable:1; - ULONG ExpNoComSteerCapable:1; - ULONG ExpComSteerCapable:1; - ULONG ExpCSIFbk:2; - ULONG ExpNoComBF:2; - ULONG ExpComBF:2; - ULONG MinGrouping:2; - ULONG CSIBFAntSup:2; - ULONG NoComSteerBFAntSup:2; - ULONG ComSteerBFAntSup:2; - ULONG CSIRowBFSup:2; - ULONG ChanEstimation:2; - ULONG rsv:3; -#endif // RT_BIG_ENDIAN // -} HT_BF_CAP, *PHT_BF_CAP; - -// HT antenna selection field in HT Cap IE . -typedef struct PACKED _HT_AS_CAP{ -#ifdef RT_BIG_ENDIAN - UCHAR rsv:1; - UCHAR TxSoundPPDU:1; - UCHAR RxASel:1; - UCHAR AntIndFbk:1; - UCHAR ExpCSIFbk:1; - UCHAR AntIndFbkTxASEL:1; - UCHAR ExpCSIFbkTxASEL:1; - UCHAR AntSelect:1; -#else - UCHAR AntSelect:1; - UCHAR ExpCSIFbkTxASEL:1; - UCHAR AntIndFbkTxASEL:1; - UCHAR ExpCSIFbk:1; - UCHAR AntIndFbk:1; - UCHAR RxASel:1; - UCHAR TxSoundPPDU:1; - UCHAR rsv:1; -#endif // RT_BIG_ENDIAN // -} HT_AS_CAP, *PHT_AS_CAP; - -// Draft 1.0 set IE length 26, but is extensible.. -#define SIZE_HT_CAP_IE 26 -// The structure for HT Capability IE. -typedef struct PACKED _HT_CAPABILITY_IE{ - HT_CAP_INFO HtCapInfo; - HT_CAP_PARM HtCapParm; -// HT_MCS_SET HtMCSSet; - UCHAR MCSSet[16]; - EXT_HT_CAP_INFO ExtHtCapInfo; - HT_BF_CAP TxBFCap; // beamforming cap. rt2860c not support beamforming. - HT_AS_CAP ASCap; //antenna selection. -} HT_CAPABILITY_IE, *PHT_CAPABILITY_IE; - - -// 802.11n draft3 related structure definitions. -// 7.3.2.60 -#define dot11OBSSScanPassiveDwell 20 // in TU. min amount of time that the STA continously scans each channel when performing an active OBSS scan. -#define dot11OBSSScanActiveDwell 10 // in TU.min amount of time that the STA continously scans each channel when performing an passive OBSS scan. -#define dot11BSSWidthTriggerScanInterval 300 // in sec. max interval between scan operations to be performed to detect BSS channel width trigger events. -#define dot11OBSSScanPassiveTotalPerChannel 200 // in TU. min total amount of time that the STA scans each channel when performing a passive OBSS scan. -#define dot11OBSSScanActiveTotalPerChannel 20 //in TU. min total amount of time that the STA scans each channel when performing a active OBSS scan -#define dot11BSSWidthChannelTransactionDelayFactor 5 // min ratio between the delay time in performing a switch from 20MHz BSS to 20/40 BSS operation and the maxima - // interval between overlapping BSS scan operations. -#define dot11BSSScanActivityThreshold 25 // in %%, max total time that a STA may be active on the medium during a period of - // (dot11BSSWidthChannelTransactionDelayFactor * dot11BSSWidthTriggerScanInterval) seconds without - // being obligated to perform OBSS Scan operations. default is 25(== 0.25%) - -typedef struct PACKED _OVERLAP_BSS_SCAN_IE{ - USHORT ScanPassiveDwell; - USHORT ScanActiveDwell; - USHORT TriggerScanInt; // Trigger scan interval - USHORT PassiveTalPerChannel; // passive total per channel - USHORT ActiveTalPerChannel; // active total per channel - USHORT DelayFactor; // BSS width channel transition delay factor - USHORT ScanActThre; // Scan Activity threshold -}OVERLAP_BSS_SCAN_IE, *POVERLAP_BSS_SCAN_IE; - - -// 7.3.2.56. 20/40 Coexistence element used in Element ID = 72 = IE_2040_BSS_COEXIST -typedef union PACKED _BSS_2040_COEXIST_IE{ - struct PACKED { - #ifdef RT_BIG_ENDIAN - UCHAR rsv:5; - UCHAR BSS20WidthReq:1; - UCHAR Intolerant40:1; - UCHAR InfoReq:1; - #else - UCHAR InfoReq:1; - UCHAR Intolerant40:1; // Inter-BSS. set 1 when prohibits a receiving BSS from operating as a 20/40 Mhz BSS. - UCHAR BSS20WidthReq:1; // Intra-BSS set 1 when prohibits a receiving AP from operating its BSS as a 20/40MHz BSS. - UCHAR rsv:5; -#endif // RT_BIG_ENDIAN // - } field; - UCHAR word; -} BSS_2040_COEXIST_IE, *PBSS_2040_COEXIST_IE; - - -typedef struct _TRIGGER_EVENTA{ - BOOLEAN bValid; - UCHAR BSSID[6]; - UCHAR RegClass; // Regulatory Class - USHORT Channel; - ULONG CDCounter; // Maintain a seperate count down counter for each Event A. -} TRIGGER_EVENTA, *PTRIGGER_EVENTA; - -// 20/40 trigger event table -// If one Event A delete or created, or if Event B is detected or not detected, STA should send 2040BSSCoexistence to AP. -#define MAX_TRIGGER_EVENT 64 -typedef struct _TRIGGER_EVENT_TAB{ - UCHAR EventANo; - TRIGGER_EVENTA EventA[MAX_TRIGGER_EVENT]; - ULONG EventBCountDown; // Count down counter for Event B. -} TRIGGER_EVENT_TAB, *PTRIGGER_EVENT_TAB; - -// 7.3.27 20/40 Bss Coexistence Mgmt capability used in extended capabilities information IE( ID = 127 = IE_EXT_CAPABILITY). -// This is the first octet and was defined in 802.11n D3.03 and 802.11yD9.0 -typedef struct PACKED _EXT_CAP_INFO_ELEMENT{ -#ifdef RT_BIG_ENDIAN - UCHAR rsv2:5; - UCHAR ExtendChannelSwitch:1; - UCHAR rsv:1; - UCHAR BssCoexistMgmtSupport:1; -#else - UCHAR BssCoexistMgmtSupport:1; - UCHAR rsv:1; - UCHAR ExtendChannelSwitch:1; - UCHAR rsv2:5; -#endif // RT_BIG_ENDIAN // -}EXT_CAP_INFO_ELEMENT, *PEXT_CAP_INFO_ELEMENT; - - -// 802.11n 7.3.2.61 -typedef struct PACKED _BSS_2040_COEXIST_ELEMENT{ - UCHAR ElementID; // ID = IE_2040_BSS_COEXIST = 72 - UCHAR Len; - BSS_2040_COEXIST_IE BssCoexistIe; -}BSS_2040_COEXIST_ELEMENT, *PBSS_2040_COEXIST_ELEMENT; - - -//802.11n 7.3.2.59 -typedef struct PACKED _BSS_2040_INTOLERANT_CH_REPORT{ - UCHAR ElementID; // ID = IE_2040_BSS_INTOLERANT_REPORT = 73 - UCHAR Len; - UCHAR RegulatoryClass; - UCHAR ChList[0]; -}BSS_2040_INTOLERANT_CH_REPORT, *PBSS_2040_INTOLERANT_CH_REPORT; - - -// The structure for channel switch annoucement IE. This is in 802.11n D3.03 -typedef struct PACKED _CHA_SWITCH_ANNOUNCE_IE{ - UCHAR SwitchMode; //channel switch mode - UCHAR NewChannel; // - UCHAR SwitchCount; // -} CHA_SWITCH_ANNOUNCE_IE, *PCHA_SWITCH_ANNOUNCE_IE; - - -// The structure for channel switch annoucement IE. This is in 802.11n D3.03 -typedef struct PACKED _SEC_CHA_OFFSET_IE{ - UCHAR SecondaryChannelOffset; // 1: Secondary above, 3: Secondary below, 0: no Secondary -} SEC_CHA_OFFSET_IE, *PSEC_CHA_OFFSET_IE; - - -// This structure is extracted from struct RT_HT_CAPABILITY -typedef struct { - BOOLEAN bHtEnable; // If we should use ht rate. - BOOLEAN bPreNHt; // If we should use ht rate. - //Substract from HT Capability IE - UCHAR MCSSet[16]; //only supoort MCS=0-15,32 , -} RT_HT_PHY_INFO, *PRT_HT_PHY_INFO; - -//This structure substracts ralink supports from all 802.11n-related features. -//Features not listed here but contained in 802.11n spec are not supported in rt2860. -typedef struct { -#ifdef RT_BIG_ENDIAN - USHORT rsv:5; - USHORT AmsduSize:1; // Max receiving A-MSDU size - USHORT AmsduEnable:1; // Enable to transmit A-MSDU. Suggest disable. We should use A-MPDU to gain best benifit of 802.11n - USHORT RxSTBC:2; // 2 bits - USHORT TxSTBC:1; - USHORT ShortGIfor40:1; //for40MHz - USHORT ShortGIfor20:1; - USHORT GF:1; //green field - USHORT MimoPs:2;//mimo power safe MMPS_ - USHORT ChannelWidth:1; -#else - USHORT ChannelWidth:1; - USHORT MimoPs:2;//mimo power safe MMPS_ - USHORT GF:1; //green field - USHORT ShortGIfor20:1; - USHORT ShortGIfor40:1; //for40MHz - USHORT TxSTBC:1; - USHORT RxSTBC:2; // 2 bits - USHORT AmsduEnable:1; // Enable to transmit A-MSDU. Suggest disable. We should use A-MPDU to gain best benifit of 802.11n - USHORT AmsduSize:1; // Max receiving A-MSDU size - USHORT rsv:5; -#endif - - //Substract from Addiont HT INFO IE -#ifdef RT_BIG_ENDIAN - UCHAR RecomWidth:1; - UCHAR ExtChanOffset:2; // Please not the difference with following UCHAR NewExtChannelOffset; from 802.11n - UCHAR MpduDensity:3; - UCHAR MaxRAmpduFactor:2; -#else - UCHAR MaxRAmpduFactor:2; - UCHAR MpduDensity:3; - UCHAR ExtChanOffset:2; // Please not the difference with following UCHAR NewExtChannelOffset; from 802.11n - UCHAR RecomWidth:1; -#endif - -#ifdef RT_BIG_ENDIAN - USHORT rsv2:11; - USHORT OBSS_NonHTExist:1; - USHORT rsv3:1; - USHORT NonGfPresent:1; - USHORT OperaionMode:2; -#else - USHORT OperaionMode:2; - USHORT NonGfPresent:1; - USHORT rsv3:1; - USHORT OBSS_NonHTExist:1; - USHORT rsv2:11; -#endif - - // New Extension Channel Offset IE - UCHAR NewExtChannelOffset; - // Extension Capability IE = 127 - UCHAR BSSCoexist2040; -} RT_HT_CAPABILITY, *PRT_HT_CAPABILITY; - -// field in Addtional HT Information IE . -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - UCHAR SerInterGranu:3; - UCHAR S_PSMPSup:1; - UCHAR RifsMode:1; - UCHAR RecomWidth:1; - UCHAR ExtChanOffset:2; -#else - UCHAR ExtChanOffset:2; - UCHAR RecomWidth:1; - UCHAR RifsMode:1; - UCHAR S_PSMPSup:1; //Indicate support for scheduled PSMP - UCHAR SerInterGranu:3; //service interval granularity -#endif -} ADD_HTINFO, *PADD_HTINFO; - -typedef struct PACKED{ -#ifdef RT_BIG_ENDIAN - USHORT rsv2:11; - USHORT OBSS_NonHTExist:1; - USHORT rsv:1; - USHORT NonGfPresent:1; - USHORT OperaionMode:2; -#else - USHORT OperaionMode:2; - USHORT NonGfPresent:1; - USHORT rsv:1; - USHORT OBSS_NonHTExist:1; - USHORT rsv2:11; -#endif -} ADD_HTINFO2, *PADD_HTINFO2; - - -// TODO: Need sync with spec about the definition of StbcMcs. In Draft 3.03, it's reserved. -typedef struct PACKED{ -#ifdef RT_BIG_ENDIAN - USHORT rsv:4; - USHORT PcoPhase:1; - USHORT PcoActive:1; - USHORT LsigTxopProt:1; - USHORT STBCBeacon:1; - USHORT DualCTSProtect:1; - USHORT DualBeacon:1; - USHORT StbcMcs:6; -#else - USHORT StbcMcs:6; - USHORT DualBeacon:1; - USHORT DualCTSProtect:1; - USHORT STBCBeacon:1; - USHORT LsigTxopProt:1; // L-SIG TXOP protection full support - USHORT PcoActive:1; - USHORT PcoPhase:1; - USHORT rsv:4; -#endif // RT_BIG_ENDIAN // -} ADD_HTINFO3, *PADD_HTINFO3; - -#define SIZE_ADD_HT_INFO_IE 22 -typedef struct PACKED{ - UCHAR ControlChan; - ADD_HTINFO AddHtInfo; - ADD_HTINFO2 AddHtInfo2; - ADD_HTINFO3 AddHtInfo3; - UCHAR MCSSet[16]; // Basic MCS set -} ADD_HT_INFO_IE, *PADD_HT_INFO_IE; - -typedef struct PACKED{ - UCHAR NewExtChanOffset; -} NEW_EXT_CHAN_IE, *PNEW_EXT_CHAN_IE; - - -// 4-byte HTC field. maybe included in any frame except non-QOS data frame. The Order bit must set 1. -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - UINT32 RDG:1; //RDG / More PPDU - UINT32 ACConstraint:1; //feedback request - UINT32 rsv:5; //calibration sequence - UINT32 ZLFAnnouce:1; // ZLF announcement - UINT32 CSISTEERING:2; //CSI/ STEERING - UINT32 FBKReq:2; //feedback request - UINT32 CalSeq:2; //calibration sequence - UINT32 CalPos:2; // calibration position - UINT32 MFBorASC:7; //Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available - UINT32 MFS:3; //SET to the received value of MRS. 0x111 for unsolicited MFB. - UINT32 MRSorASI:3; // MRQ Sequence identifier. unchanged during entire procedure. 0x000-0x110. - UINT32 MRQ:1; //MCS feedback. Request for a MCS feedback - UINT32 TRQ:1; //sounding request - UINT32 MA:1; //management action payload exist in (QoS Null+HTC) -#else - UINT32 MA:1; //management action payload exist in (QoS Null+HTC) - UINT32 TRQ:1; //sounding request - UINT32 MRQ:1; //MCS feedback. Request for a MCS feedback - UINT32 MRSorASI:3; // MRQ Sequence identifier. unchanged during entire procedure. 0x000-0x110. - UINT32 MFS:3; //SET to the received value of MRS. 0x111 for unsolicited MFB. - UINT32 MFBorASC:7; //Link adaptation feedback containing recommended MCS. 0x7f for no feedback or not available - UINT32 CalPos:2; // calibration position - UINT32 CalSeq:2; //calibration sequence - UINT32 FBKReq:2; //feedback request - UINT32 CSISTEERING:2; //CSI/ STEERING - UINT32 ZLFAnnouce:1; // ZLF announcement - UINT32 rsv:5; //calibration sequence - UINT32 ACConstraint:1; //feedback request - UINT32 RDG:1; //RDG / More PPDU -#endif /* !RT_BIG_ENDIAN */ -} HT_CONTROL, *PHT_CONTROL; - -// 2-byte QOS CONTROL field -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT Txop_QueueSize:8; - USHORT AMsduPresent:1; - USHORT AckPolicy:2; //0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP 3: BA - USHORT EOSP:1; - USHORT TID:4; -#else - USHORT TID:4; - USHORT EOSP:1; - USHORT AckPolicy:2; //0: normal ACK 1:No ACK 2:scheduled under MTBA/PSMP 3: BA - USHORT AMsduPresent:1; - USHORT Txop_QueueSize:8; -#endif /* !RT_BIG_ENDIAN */ -} QOS_CONTROL, *PQOS_CONTROL; - -// 2-byte Frame control field -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT Order:1; // Strict order expected - USHORT Wep:1; // Wep data - USHORT MoreData:1; // More data bit - USHORT PwrMgmt:1; // Power management bit - USHORT Retry:1; // Retry status bit - USHORT MoreFrag:1; // More fragment bit - USHORT FrDs:1; // From DS indication - USHORT ToDs:1; // To DS indication - USHORT SubType:4; // MSDU subtype - USHORT Type:2; // MSDU type - USHORT Ver:2; // Protocol version -#else - USHORT Ver:2; // Protocol version - USHORT Type:2; // MSDU type - USHORT SubType:4; // MSDU subtype - USHORT ToDs:1; // To DS indication - USHORT FrDs:1; // From DS indication - USHORT MoreFrag:1; // More fragment bit - USHORT Retry:1; // Retry status bit - USHORT PwrMgmt:1; // Power management bit - USHORT MoreData:1; // More data bit - USHORT Wep:1; // Wep data - USHORT Order:1; // Strict order expected -#endif /* !RT_BIG_ENDIAN */ -} FRAME_CONTROL, *PFRAME_CONTROL; - -typedef struct PACKED _HEADER_802_11 { - FRAME_CONTROL FC; - USHORT Duration; - UCHAR Addr1[MAC_ADDR_LEN]; - UCHAR Addr2[MAC_ADDR_LEN]; - UCHAR Addr3[MAC_ADDR_LEN]; -#ifdef RT_BIG_ENDIAN - USHORT Sequence:12; - USHORT Frag:4; -#else - USHORT Frag:4; - USHORT Sequence:12; -#endif /* !RT_BIG_ENDIAN */ - UCHAR Octet[0]; -} HEADER_802_11, *PHEADER_802_11; - -typedef struct PACKED _FRAME_802_11 { - HEADER_802_11 Hdr; - UCHAR Octet[1]; -} FRAME_802_11, *PFRAME_802_11; - -// QoSNull embedding of management action. When HT Control MA field set to 1. -typedef struct PACKED _MA_BODY { - UCHAR Category; - UCHAR Action; - UCHAR Octet[1]; -} MA_BODY, *PMA_BODY; - -typedef struct PACKED _HEADER_802_3 { - UCHAR DAAddr1[MAC_ADDR_LEN]; - UCHAR SAAddr2[MAC_ADDR_LEN]; - UCHAR Octet[2]; -} HEADER_802_3, *PHEADER_802_3; -////Block ACK related format -// 2-byte BA Parameter field in DELBA frames to terminate an already set up bA -typedef struct PACKED{ -#ifdef RT_BIG_ENDIAN - USHORT TID:4; // value of TC os TS - USHORT Initiator:1; // 1: originator 0:recipient - USHORT Rsv:11; // always set to 0 -#else - USHORT Rsv:11; // always set to 0 - USHORT Initiator:1; // 1: originator 0:recipient - USHORT TID:4; // value of TC os TS -#endif /* !RT_BIG_ENDIAN */ -} DELBA_PARM, *PDELBA_PARM; - -// 2-byte BA Parameter Set field in ADDBA frames to signal parm for setting up a BA -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT BufSize:10; // number of buffe of size 2304 octetsr - USHORT TID:4; // value of TC os TS - USHORT BAPolicy:1; // 1: immediately BA 0:delayed BA - USHORT AMSDUSupported:1; // 0: not permitted 1: permitted -#else - USHORT AMSDUSupported:1; // 0: not permitted 1: permitted - USHORT BAPolicy:1; // 1: immediately BA 0:delayed BA - USHORT TID:4; // value of TC os TS - USHORT BufSize:10; // number of buffe of size 2304 octetsr -#endif /* !RT_BIG_ENDIAN */ -} BA_PARM, *PBA_PARM; - -// 2-byte BA Starting Seq CONTROL field -typedef union PACKED { - struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT StartSeq:12; // sequence number of the 1st MSDU for which this BAR is sent - USHORT FragNum:4; // always set to 0 -#else - USHORT FragNum:4; // always set to 0 - USHORT StartSeq:12; // sequence number of the 1st MSDU for which this BAR is sent -#endif /* RT_BIG_ENDIAN */ - } field; - USHORT word; -} BASEQ_CONTROL, *PBASEQ_CONTROL; - -//BAControl and BARControl are the same -// 2-byte BA CONTROL field in BA frame -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT TID:4; - USHORT Rsv:9; - USHORT Compressed:1; - USHORT MTID:1; //EWC V1.24 - USHORT ACKPolicy:1; // only related to N-Delayed BA. But not support in RT2860b. 0:NormalACK 1:No ACK -#else - USHORT ACKPolicy:1; // only related to N-Delayed BA. But not support in RT2860b. 0:NormalACK 1:No ACK - USHORT MTID:1; //EWC V1.24 - USHORT Compressed:1; - USHORT Rsv:9; - USHORT TID:4; -#endif /* !RT_BIG_ENDIAN */ -} BA_CONTROL, *PBA_CONTROL; - -// 2-byte BAR CONTROL field in BAR frame -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT TID:4; - USHORT Rsv1:9; - USHORT Compressed:1; - USHORT MTID:1; //if this bit1, use FRAME_MTBA_REQ, if 0, use FRAME_BA_REQ - USHORT ACKPolicy:1; -#else - USHORT ACKPolicy:1; // 0:normal ack, 1:no ack. - USHORT MTID:1; //if this bit1, use FRAME_MTBA_REQ, if 0, use FRAME_BA_REQ - USHORT Compressed:1; - USHORT Rsv1:9; - USHORT TID:4; -#endif /* !RT_BIG_ENDIAN */ -} BAR_CONTROL, *PBAR_CONTROL; - -// BARControl in MTBAR frame -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT NumTID:4; - USHORT Rsv1:9; - USHORT Compressed:1; - USHORT MTID:1; - USHORT ACKPolicy:1; -#else - USHORT ACKPolicy:1; - USHORT MTID:1; - USHORT Compressed:1; - USHORT Rsv1:9; - USHORT NumTID:4; -#endif /* !RT_BIG_ENDIAN */ -} MTBAR_CONTROL, *PMTBAR_CONTROL; - -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - USHORT TID:4; - USHORT Rsv1:12; -#else - USHORT Rsv1:12; - USHORT TID:4; -#endif /* !RT_BIG_ENDIAN */ -} PER_TID_INFO, *PPER_TID_INFO; - -typedef struct { - PER_TID_INFO PerTID; - BASEQ_CONTROL BAStartingSeq; -} EACH_TID, *PEACH_TID; - - -typedef struct PACKED _PSPOLL_FRAME { - FRAME_CONTROL FC; - USHORT Aid; - UCHAR Bssid[MAC_ADDR_LEN]; - UCHAR Ta[MAC_ADDR_LEN]; -} PSPOLL_FRAME, *PPSPOLL_FRAME; - -typedef struct PACKED _RTS_FRAME { - FRAME_CONTROL FC; - USHORT Duration; - UCHAR Addr1[MAC_ADDR_LEN]; - UCHAR Addr2[MAC_ADDR_LEN]; -}RTS_FRAME, *PRTS_FRAME; - -// BAREQ AND MTBAREQ have the same subtype BAR, 802.11n BAR use compressed bitmap. -typedef struct PACKED _FRAME_BA_REQ { - FRAME_CONTROL FC; - USHORT Duration; - UCHAR Addr1[MAC_ADDR_LEN]; - UCHAR Addr2[MAC_ADDR_LEN]; - BAR_CONTROL BARControl; - BASEQ_CONTROL BAStartingSeq; -} FRAME_BA_REQ, *PFRAME_BA_REQ; - -typedef struct PACKED _FRAME_MTBA_REQ { - FRAME_CONTROL FC; - USHORT Duration; - UCHAR Addr1[MAC_ADDR_LEN]; - UCHAR Addr2[MAC_ADDR_LEN]; - MTBAR_CONTROL MTBARControl; - PER_TID_INFO PerTIDInfo; - BASEQ_CONTROL BAStartingSeq; -} FRAME_MTBA_REQ, *PFRAME_MTBA_REQ; - -// Compressed format is mandantory in HT STA -typedef struct PACKED _FRAME_MTBA { - FRAME_CONTROL FC; - USHORT Duration; - UCHAR Addr1[MAC_ADDR_LEN]; - UCHAR Addr2[MAC_ADDR_LEN]; - BA_CONTROL BAControl; - BASEQ_CONTROL BAStartingSeq; - UCHAR BitMap[8]; -} FRAME_MTBA, *PFRAME_MTBA; - -typedef struct PACKED _FRAME_PSMP_ACTION { - HEADER_802_11 Hdr; - UCHAR Category; - UCHAR Action; - UCHAR Psmp; // 7.3.1.25 -} FRAME_PSMP_ACTION, *PFRAME_PSMP_ACTION; - -typedef struct PACKED _FRAME_ACTION_HDR { - HEADER_802_11 Hdr; - UCHAR Category; - UCHAR Action; -} FRAME_ACTION_HDR, *PFRAME_ACTION_HDR; - -//Action Frame -//Action Frame Category:Spectrum, Action:Channel Switch. 7.3.2.20 -typedef struct PACKED _CHAN_SWITCH_ANNOUNCE { - UCHAR ElementID; // ID = IE_CHANNEL_SWITCH_ANNOUNCEMENT = 37 - UCHAR Len; - CHA_SWITCH_ANNOUNCE_IE CSAnnounceIe; -} CHAN_SWITCH_ANNOUNCE, *PCHAN_SWITCH_ANNOUNCE; - - -//802.11n : 7.3.2.20a -typedef struct PACKED _SECOND_CHAN_OFFSET { - UCHAR ElementID; // ID = IE_SECONDARY_CH_OFFSET = 62 - UCHAR Len; - SEC_CHA_OFFSET_IE SecChOffsetIe; -} SECOND_CHAN_OFFSET, *PSECOND_CHAN_OFFSET; - - -typedef struct PACKED _FRAME_SPETRUM_CS { - HEADER_802_11 Hdr; - UCHAR Category; - UCHAR Action; - CHAN_SWITCH_ANNOUNCE CSAnnounce; - SECOND_CHAN_OFFSET SecondChannel; -} FRAME_SPETRUM_CS, *PFRAME_SPETRUM_CS; - - -typedef struct PACKED _FRAME_ADDBA_REQ { - HEADER_802_11 Hdr; - UCHAR Category; - UCHAR Action; - UCHAR Token; // 1 - BA_PARM BaParm; // 2 - 10 - USHORT TimeOutValue; // 0 - 0 - BASEQ_CONTROL BaStartSeq; // 0-0 -} FRAME_ADDBA_REQ, *PFRAME_ADDBA_REQ; - -typedef struct PACKED _FRAME_ADDBA_RSP { - HEADER_802_11 Hdr; - UCHAR Category; - UCHAR Action; - UCHAR Token; - USHORT StatusCode; - BA_PARM BaParm; //0 - 2 - USHORT TimeOutValue; -} FRAME_ADDBA_RSP, *PFRAME_ADDBA_RSP; - -typedef struct PACKED _FRAME_DELBA_REQ { - HEADER_802_11 Hdr; - UCHAR Category; - UCHAR Action; - DELBA_PARM DelbaParm; - USHORT ReasonCode; -} FRAME_DELBA_REQ, *PFRAME_DELBA_REQ; - - -//7.2.1.7 -typedef struct PACKED _FRAME_BAR { - FRAME_CONTROL FC; - USHORT Duration; - UCHAR Addr1[MAC_ADDR_LEN]; - UCHAR Addr2[MAC_ADDR_LEN]; - BAR_CONTROL BarControl; - BASEQ_CONTROL StartingSeq; -} FRAME_BAR, *PFRAME_BAR; - -//7.2.1.7 -typedef struct PACKED _FRAME_BA { - FRAME_CONTROL FC; - USHORT Duration; - UCHAR Addr1[MAC_ADDR_LEN]; - UCHAR Addr2[MAC_ADDR_LEN]; - BAR_CONTROL BarControl; - BASEQ_CONTROL StartingSeq; - UCHAR bitmask[8]; -} FRAME_BA, *PFRAME_BA; - - -// Radio Measuement Request Frame Format -typedef struct PACKED _FRAME_RM_REQ_ACTION { - HEADER_802_11 Hdr; - UCHAR Category; - UCHAR Action; - UCHAR Token; - USHORT Repetition; - UCHAR data[0]; -} FRAME_RM_REQ_ACTION, *PFRAME_RM_REQ_ACTION; - -typedef struct PACKED { - UCHAR ID; - UCHAR Length; - UCHAR ChannelSwitchMode; - UCHAR NewRegClass; - UCHAR NewChannelNum; - UCHAR ChannelSwitchCount; -} HT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE, *PHT_EXT_CHANNEL_SWITCH_ANNOUNCEMENT_IE; - - -// -// _Limit must be the 2**n - 1 -// _SEQ1 , _SEQ2 must be within 0 ~ _Limit -// -#define SEQ_STEPONE(_SEQ1, _SEQ2, _Limit) ((_SEQ1 == ((_SEQ2+1) & _Limit))) -#define SEQ_SMALLER(_SEQ1, _SEQ2, _Limit) (((_SEQ1-_SEQ2) & ((_Limit+1)>>1))) -#define SEQ_LARGER(_SEQ1, _SEQ2, _Limit) ((_SEQ1 != _SEQ2) && !(((_SEQ1-_SEQ2) & ((_Limit+1)>>1)))) -#define SEQ_WITHIN_WIN(_SEQ1, _SEQ2, _WIN, _Limit) (SEQ_LARGER(_SEQ1, _SEQ2, _Limit) && \ - SEQ_SMALLER(_SEQ1, ((_SEQ2+_WIN+1)&_Limit), _Limit)) - -// -// Contention-free parameter (without ID and Length) -// -typedef struct PACKED { - BOOLEAN bValid; // 1: variable contains valid value - UCHAR CfpCount; - UCHAR CfpPeriod; - USHORT CfpMaxDuration; - USHORT CfpDurRemaining; -} CF_PARM, *PCF_PARM; - -typedef struct _CIPHER_SUITE { - NDIS_802_11_ENCRYPTION_STATUS PairCipher; // Unicast cipher 1, this one has more secured cipher suite - NDIS_802_11_ENCRYPTION_STATUS PairCipherAux; // Unicast cipher 2 if AP announce two unicast cipher suite - NDIS_802_11_ENCRYPTION_STATUS GroupCipher; // Group cipher - USHORT RsnCapability; // RSN capability from beacon - BOOLEAN bMixMode; // Indicate Pair & Group cipher might be different -} CIPHER_SUITE, *PCIPHER_SUITE; - -// EDCA configuration from AP's BEACON/ProbeRsp -typedef struct { - BOOLEAN bValid; // 1: variable contains valid value - BOOLEAN bAdd; // 1: variable contains valid value - BOOLEAN bQAck; - BOOLEAN bQueueRequest; - BOOLEAN bTxopRequest; - BOOLEAN bAPSDCapable; -// BOOLEAN bMoreDataAck; - UCHAR EdcaUpdateCount; - UCHAR Aifsn[4]; // 0:AC_BK, 1:AC_BE, 2:AC_VI, 3:AC_VO - UCHAR Cwmin[4]; - UCHAR Cwmax[4]; - USHORT Txop[4]; // in unit of 32-us - BOOLEAN bACM[4]; // 1: Admission Control of AC_BK is mandattory -} EDCA_PARM, *PEDCA_PARM; - -// QBSS LOAD information from QAP's BEACON/ProbeRsp -typedef struct { - BOOLEAN bValid; // 1: variable contains valid value - USHORT StaNum; - UCHAR ChannelUtilization; - USHORT RemainingAdmissionControl; // in unit of 32-us -} QBSS_LOAD_PARM, *PQBSS_LOAD_PARM; - -// QBSS Info field in QSTA's assoc req -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - UCHAR Rsv2:1; - UCHAR MaxSPLength:2; - UCHAR Rsv1:1; - UCHAR UAPSD_AC_BE:1; - UCHAR UAPSD_AC_BK:1; - UCHAR UAPSD_AC_VI:1; - UCHAR UAPSD_AC_VO:1; -#else - UCHAR UAPSD_AC_VO:1; - UCHAR UAPSD_AC_VI:1; - UCHAR UAPSD_AC_BK:1; - UCHAR UAPSD_AC_BE:1; - UCHAR Rsv1:1; - UCHAR MaxSPLength:2; - UCHAR Rsv2:1; -#endif /* !RT_BIG_ENDIAN */ -} QBSS_STA_INFO_PARM, *PQBSS_STA_INFO_PARM; - -// QBSS Info field in QAP's Beacon/ProbeRsp -typedef struct PACKED { -#ifdef RT_BIG_ENDIAN - UCHAR UAPSD:1; - UCHAR Rsv:3; - UCHAR ParamSetCount:4; -#else - UCHAR ParamSetCount:4; - UCHAR Rsv:3; - UCHAR UAPSD:1; -#endif /* !RT_BIG_ENDIAN */ -} QBSS_AP_INFO_PARM, *PQBSS_AP_INFO_PARM; - -// QOS Capability reported in QAP's BEACON/ProbeRsp -// QOS Capability sent out in QSTA's AssociateReq/ReAssociateReq -typedef struct { - BOOLEAN bValid; // 1: variable contains valid value - BOOLEAN bQAck; - BOOLEAN bQueueRequest; - BOOLEAN bTxopRequest; -// BOOLEAN bMoreDataAck; - UCHAR EdcaUpdateCount; -} QOS_CAPABILITY_PARM, *PQOS_CAPABILITY_PARM; - -#ifdef CONFIG_STA_SUPPORT -typedef struct { - UCHAR IELen; - UCHAR IE[MAX_CUSTOM_LEN]; -} WPA_IE_; -#endif // CONFIG_STA_SUPPORT // - - -typedef struct { - UCHAR Bssid[MAC_ADDR_LEN]; - UCHAR Channel; - UCHAR CentralChannel; //Store the wide-band central channel for 40MHz. .used in 40MHz AP. Or this is the same as Channel. - UCHAR BssType; - USHORT AtimWin; - USHORT BeaconPeriod; - - UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; - UCHAR SupRateLen; - UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; - UCHAR ExtRateLen; - HT_CAPABILITY_IE HtCapability; - UCHAR HtCapabilityLen; - ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE - UCHAR AddHtInfoLen; - UCHAR NewExtChanOffset; - CHAR Rssi; - UCHAR Privacy; // Indicate security function ON/OFF. Don't mess up with auth mode. - UCHAR Hidden; - - USHORT DtimPeriod; - USHORT CapabilityInfo; - - USHORT CfpCount; - USHORT CfpPeriod; - USHORT CfpMaxDuration; - USHORT CfpDurRemaining; - UCHAR SsidLen; - CHAR Ssid[MAX_LEN_OF_SSID]; - - ULONG LastBeaconRxTime; // OS's timestamp - - BOOLEAN bSES; - - // New for WPA2 - CIPHER_SUITE WPA; // AP announced WPA cipher suite - CIPHER_SUITE WPA2; // AP announced WPA2 cipher suite - - // New for microsoft WPA support - NDIS_802_11_FIXED_IEs FixIEs; - NDIS_802_11_AUTHENTICATION_MODE AuthModeAux; // Addition mode for WPA2 / WPA capable AP - NDIS_802_11_AUTHENTICATION_MODE AuthMode; - NDIS_802_11_WEP_STATUS WepStatus; // Unicast Encryption Algorithm extract from VAR_IE - USHORT VarIELen; // Length of next VIE include EID & Length - UCHAR VarIEs[MAX_VIE_LEN]; - - // CCX Ckip information - UCHAR CkipFlag; - - // CCX 2 TSF - UCHAR PTSF[4]; // Parent TSF - UCHAR TTSF[8]; // Target TSF - - // 802.11e d9, and WMM - EDCA_PARM EdcaParm; - QOS_CAPABILITY_PARM QosCapability; - QBSS_LOAD_PARM QbssLoad; -#ifdef CONFIG_STA_SUPPORT - WPA_IE_ WpaIE; - WPA_IE_ RsnIE; -#ifdef EXT_BUILD_CHANNEL_LIST - UCHAR CountryString[3]; - BOOLEAN bHasCountryIE; -#endif // EXT_BUILD_CHANNEL_LIST // -#endif // CONFIG_STA_SUPPORT // -} BSS_ENTRY, *PBSS_ENTRY; - -typedef struct { - UCHAR BssNr; - UCHAR BssOverlapNr; - BSS_ENTRY BssEntry[MAX_LEN_OF_BSS_TABLE]; -} BSS_TABLE, *PBSS_TABLE; - - -typedef struct _MLME_QUEUE_ELEM { - ULONG Machine; - ULONG MsgType; - ULONG MsgLen; - UCHAR Msg[MGMT_DMA_BUFFER_SIZE]; - LARGE_INTEGER TimeStamp; - UCHAR Rssi0; - UCHAR Rssi1; - UCHAR Rssi2; - UCHAR Signal; - UCHAR Channel; - UCHAR Wcid; - BOOLEAN Occupied; -#ifdef MLME_EX - USHORT Idx; -#endif // MLME_EX // -} MLME_QUEUE_ELEM, *PMLME_QUEUE_ELEM; - -typedef struct _MLME_QUEUE { - ULONG Num; - ULONG Head; - ULONG Tail; - NDIS_SPIN_LOCK Lock; - MLME_QUEUE_ELEM Entry[MAX_LEN_OF_MLME_QUEUE]; -} MLME_QUEUE, *PMLME_QUEUE; - -typedef VOID (*STATE_MACHINE_FUNC)(VOID *Adaptor, MLME_QUEUE_ELEM *Elem); - -typedef struct _STATE_MACHINE { - ULONG Base; - ULONG NrState; - ULONG NrMsg; - ULONG CurrState; - STATE_MACHINE_FUNC *TransFunc; -} STATE_MACHINE, *PSTATE_MACHINE; - - -// MLME AUX data structure that hold temporarliy settings during a connection attempt. -// Once this attemp succeeds, all settings will be copy to pAd->StaActive. -// A connection attempt (user set OID, roaming, CCX fast roaming,..) consists of -// several steps (JOIN, AUTH, ASSOC or REASSOC) and may fail at any step. We purposely -// separate this under-trial settings away from pAd->StaActive so that once -// this new attempt failed, driver can auto-recover back to the active settings. -typedef struct _MLME_AUX { - UCHAR BssType; - UCHAR Ssid[MAX_LEN_OF_SSID]; - UCHAR SsidLen; - UCHAR Bssid[MAC_ADDR_LEN]; - UCHAR AutoReconnectSsid[MAX_LEN_OF_SSID]; - UCHAR AutoReconnectSsidLen; - USHORT Alg; - UCHAR ScanType; - UCHAR Channel; - UCHAR CentralChannel; - USHORT Aid; - USHORT CapabilityInfo; - USHORT BeaconPeriod; - USHORT CfpMaxDuration; - USHORT CfpPeriod; - USHORT AtimWin; - - // Copy supported rate from desired AP's beacon. We are trying to match - // AP's supported and extended rate settings. - UCHAR SupRate[MAX_LEN_OF_SUPPORTED_RATES]; - UCHAR ExtRate[MAX_LEN_OF_SUPPORTED_RATES]; - UCHAR SupRateLen; - UCHAR ExtRateLen; - HT_CAPABILITY_IE HtCapability; - UCHAR HtCapabilityLen; - ADD_HT_INFO_IE AddHtInfo; // AP might use this additional ht info IE - UCHAR NewExtChannelOffset; - //RT_HT_CAPABILITY SupportedHtPhy; - - // new for QOS - QOS_CAPABILITY_PARM APQosCapability; // QOS capability of the current associated AP - EDCA_PARM APEdcaParm; // EDCA parameters of the current associated AP - QBSS_LOAD_PARM APQbssLoad; // QBSS load of the current associated AP - - // new to keep Ralink specific feature - ULONG APRalinkIe; - - BSS_TABLE SsidBssTab; // AP list for the same SSID - BSS_TABLE RoamTab; // AP list eligible for roaming - ULONG BssIdx; - ULONG RoamIdx; - - BOOLEAN CurrReqIsFromNdis; - - RALINK_TIMER_STRUCT BeaconTimer, ScanTimer; - RALINK_TIMER_STRUCT AuthTimer; - RALINK_TIMER_STRUCT AssocTimer, ReassocTimer, DisassocTimer; -} MLME_AUX, *PMLME_AUX; - -typedef struct _MLME_ADDBA_REQ_STRUCT{ - UCHAR Wcid; // - UCHAR pAddr[MAC_ADDR_LEN]; - UCHAR BaBufSize; - USHORT TimeOutValue; - UCHAR TID; - UCHAR Token; - USHORT BaStartSeq; -} MLME_ADDBA_REQ_STRUCT, *PMLME_ADDBA_REQ_STRUCT; - - -typedef struct _MLME_DELBA_REQ_STRUCT{ - UCHAR Wcid; // - UCHAR Addr[MAC_ADDR_LEN]; - UCHAR TID; - UCHAR Initiator; -} MLME_DELBA_REQ_STRUCT, *PMLME_DELBA_REQ_STRUCT; - -// assoc struct is equal to reassoc -typedef struct _MLME_ASSOC_REQ_STRUCT{ - UCHAR Addr[MAC_ADDR_LEN]; - USHORT CapabilityInfo; - USHORT ListenIntv; - ULONG Timeout; -} MLME_ASSOC_REQ_STRUCT, *PMLME_ASSOC_REQ_STRUCT, MLME_REASSOC_REQ_STRUCT, *PMLME_REASSOC_REQ_STRUCT; - -typedef struct _MLME_DISASSOC_REQ_STRUCT{ - UCHAR Addr[MAC_ADDR_LEN]; - USHORT Reason; -} MLME_DISASSOC_REQ_STRUCT, *PMLME_DISASSOC_REQ_STRUCT; - -typedef struct _MLME_AUTH_REQ_STRUCT { - UCHAR Addr[MAC_ADDR_LEN]; - USHORT Alg; - ULONG Timeout; -} MLME_AUTH_REQ_STRUCT, *PMLME_AUTH_REQ_STRUCT; - -typedef struct _MLME_DEAUTH_REQ_STRUCT { - UCHAR Addr[MAC_ADDR_LEN]; - USHORT Reason; -} MLME_DEAUTH_REQ_STRUCT, *PMLME_DEAUTH_REQ_STRUCT; - -typedef struct { - ULONG BssIdx; -} MLME_JOIN_REQ_STRUCT; - -typedef struct _MLME_SCAN_REQ_STRUCT { - UCHAR Bssid[MAC_ADDR_LEN]; - UCHAR BssType; - UCHAR ScanType; - UCHAR SsidLen; - CHAR Ssid[MAX_LEN_OF_SSID]; -} MLME_SCAN_REQ_STRUCT, *PMLME_SCAN_REQ_STRUCT; - -typedef struct _MLME_START_REQ_STRUCT { - CHAR Ssid[MAX_LEN_OF_SSID]; - UCHAR SsidLen; -} MLME_START_REQ_STRUCT, *PMLME_START_REQ_STRUCT; - -#ifdef CONFIG_STA_SUPPORT -#ifdef QOS_DLS_SUPPORT -// structure for DLS -typedef struct _RT_802_11_DLS { - USHORT TimeOut; // Use to time out while slience, unit: second , set by UI - USHORT CountDownTimer; // Use to time out while slience,unit: second , used by driver only - NDIS_802_11_MAC_ADDRESS MacAddr; // set by UI - UCHAR Status; // 0: none , 1: wait STAkey, 2: finish DLS setup , set by driver only - BOOLEAN Valid; // 1: valid , 0: invalid , set by UI, use to setup or tear down DLS link - RALINK_TIMER_STRUCT Timer; // Use to time out while handshake - USHORT Sequence; - USHORT MacTabMatchWCID; // ASIC - BOOLEAN bHTCap; - PVOID pAd; -} RT_802_11_DLS, *PRT_802_11_DLS; - -typedef struct _MLME_DLS_REQ_STRUCT { - PRT_802_11_DLS pDLS; - USHORT Reason; -} MLME_DLS_REQ_STRUCT, *PMLME_DLS_REQ_STRUCT; -#endif // QOS_DLS_SUPPORT // -#endif // CONFIG_STA_SUPPORT // - -typedef struct PACKED { - UCHAR Eid; - UCHAR Len; - CHAR Octet[1]; -} EID_STRUCT,*PEID_STRUCT, BEACON_EID_STRUCT, *PBEACON_EID_STRUCT; - -typedef struct PACKED _RTMP_TX_RATE_SWITCH -{ - UCHAR ItemNo; -#ifdef RT_BIG_ENDIAN - UCHAR Rsv2:2; - UCHAR Mode:2; - UCHAR Rsv1:1; - UCHAR BW:1; - UCHAR ShortGI:1; - UCHAR STBC:1; -#else - UCHAR STBC:1; - UCHAR ShortGI:1; - UCHAR BW:1; - UCHAR Rsv1:1; - UCHAR Mode:2; - UCHAR Rsv2:2; -#endif - UCHAR CurrMCS; - UCHAR TrainUp; - UCHAR TrainDown; -} RRTMP_TX_RATE_SWITCH, *PRTMP_TX_RATE_SWITCH; - -// ========================== AP mlme.h =============================== -#define TBTT_PRELOAD_TIME 384 // usec. LomgPreamble + 24-byte at 1Mbps -#define DEFAULT_DTIM_PERIOD 1 - -// weighting factor to calculate Channel quality, total should be 100% -//#define RSSI_WEIGHTING 0 -//#define TX_WEIGHTING 40 -//#define RX_WEIGHTING 60 - -#define MAC_TABLE_AGEOUT_TIME 300 // unit: sec -#define MAC_TABLE_ASSOC_TIMEOUT 5 // unit: sec -#define MAC_TABLE_FULL(Tab) ((Tab).size == MAX_LEN_OF_MAC_TABLE) - -// AP shall drop the sta if contine Tx fail count reach it. -#define MAC_ENTRY_LIFE_CHECK_CNT 20 // packet cnt. - -// Value domain of pMacEntry->Sst -typedef enum _Sst { - SST_NOT_AUTH, // 0: equivalent to IEEE 802.11/1999 state 1 - SST_AUTH, // 1: equivalent to IEEE 802.11/1999 state 2 - SST_ASSOC // 2: equivalent to IEEE 802.11/1999 state 3 -} SST; - -// value domain of pMacEntry->AuthState -typedef enum _AuthState { - AS_NOT_AUTH, - AS_AUTH_OPEN, // STA has been authenticated using OPEN SYSTEM - AS_AUTH_KEY, // STA has been authenticated using SHARED KEY - AS_AUTHENTICATING // STA is waiting for AUTH seq#3 using SHARED KEY -} AUTH_STATE; - -//for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114 -typedef enum _ApWpaState { - AS_NOTUSE, // 0 - AS_DISCONNECT, // 1 - AS_DISCONNECTED, // 2 - AS_INITIALIZE, // 3 - AS_AUTHENTICATION, // 4 - AS_AUTHENTICATION2, // 5 - AS_INITPMK, // 6 - AS_INITPSK, // 7 - AS_PTKSTART, // 8 - AS_PTKINIT_NEGOTIATING, // 9 - AS_PTKINITDONE, // 10 - AS_UPDATEKEYS, // 11 - AS_INTEGRITY_FAILURE, // 12 - AS_KEYUPDATE, // 13 -} AP_WPA_STATE; - -// for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114 -typedef enum _GTKState { - REKEY_NEGOTIATING, - REKEY_ESTABLISHED, - KEYERROR, -} GTK_STATE; - -// for-wpa value domain of pMacEntry->WpaState 802.1i D3 p.114 -typedef enum _WpaGTKState { - SETKEYS, - SETKEYS_DONE, -} WPA_GTK_STATE; -// ====================== end of AP mlme.h ============================ - - -#endif // MLME_H__ +#include "../rt2870/mlme.h" |