diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8723as/hal/rtl8723a/rtl8723a_sreset.c')
-rwxr-xr-x | drivers/net/wireless/rtlwifi/rtl8723as/hal/rtl8723a/rtl8723a_sreset.c | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/hal/rtl8723a/rtl8723a_sreset.c b/drivers/net/wireless/rtlwifi/rtl8723as/hal/rtl8723a/rtl8723a_sreset.c new file mode 100755 index 000000000000..b0d925b6d6cb --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/hal/rtl8723a/rtl8723a_sreset.c @@ -0,0 +1,111 @@ +/****************************************************************************** + * + * 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 _RTL8723A_SRESET_C_ + +#include <rtl8723a_sreset.h> +#include <rtl8723a_hal.h> + + +#ifdef DBG_CONFIG_ERROR_DETECT +void rtl8723a_sreset_xmit_status_check(_adapter *padapter) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; + + unsigned long current_time; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + unsigned int diff_time; + u32 txdma_status; + + + if( (txdma_status=rtw_read32(padapter, REG_TXDMA_STATUS)) !=0x00){ + DBG_871X("%s REG_TXDMA_STATUS:0x%08x\n", __FUNCTION__, txdma_status); + rtw_hal_sreset_reset(padapter); + } + +#ifdef CONFIG_USB_HCI + //total xmit irp = 4 + //DBG_8192C("==>%s free_xmitbuf_cnt(%d),txirp_cnt(%d)\n",__FUNCTION__,pxmitpriv->free_xmitbuf_cnt,pxmitpriv->txirp_cnt); + //if(pxmitpriv->txirp_cnt == NR_XMITBUFF+1) + current_time = rtw_get_current_time(); + + if(0 == pxmitpriv->free_xmitbuf_cnt || 0 == pxmitpriv->free_xmit_extbuf_cnt) { + + diff_time = rtw_get_passing_time_ms(psrtpriv->last_tx_time); + + if (diff_time > 2000) { + if (psrtpriv->last_tx_complete_time == 0) { + psrtpriv->last_tx_complete_time = current_time; + } + else{ + diff_time = rtw_get_passing_time_ms(psrtpriv->last_tx_complete_time); + if (diff_time > 4000) { + u32 ability; + + //padapter->Wifi_Error_Status = WIFI_TX_HANG; + rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &ability); + + DBG_871X("%s tx hang %s\n", __FUNCTION__, + (ability & ODM_BB_ADAPTIVITY)? "ODM_BB_ADAPTIVITY" : ""); + + if (!(ability & ODM_BB_ADAPTIVITY)) + rtw_hal_sreset_reset(padapter); + } + } + } + } +#endif // #ifdef CONFIG_USB_HCI + + if (psrtpriv->dbg_trigger_point == SRESET_TGP_XMIT_STATUS) { + psrtpriv->dbg_trigger_point = SRESET_TGP_NULL; + rtw_hal_sreset_reset(padapter); + return; + } +} + +void rtl8723a_sreset_linked_status_check(_adapter *padapter) +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; +#if 0 + u32 regc50,regc58,reg824,reg800; + regc50 = rtw_read32(padapter,0xc50); + regc58 = rtw_read32(padapter,0xc58); + reg824 = rtw_read32(padapter,0x824); + reg800 = rtw_read32(padapter,0x800); + if( ((regc50&0xFFFFFF00)!= 0x69543400)|| + ((regc58&0xFFFFFF00)!= 0x69543400)|| + (((reg824&0xFFFFFF00)!= 0x00390000)&&(((reg824&0xFFFFFF00)!= 0x80390000)))|| + ( ((reg800&0xFFFFFF00)!= 0x03040000)&&((reg800&0xFFFFFF00)!= 0x83040000))) + { + DBG_8192C("%s regc50:0x%08x, regc58:0x%08x, reg824:0x%08x, reg800:0x%08x,\n", __FUNCTION__, + regc50, regc58, reg824, reg800); + rtw_hal_sreset_reset(padapter); + } +#endif + + if (psrtpriv->dbg_trigger_point == SRESET_TGP_LINK_STATUS) { + psrtpriv->dbg_trigger_point = SRESET_TGP_NULL; + rtw_hal_sreset_reset(padapter); + return; + } +} +#endif + |