rtl8812au-chinawrj/hal/rtl8812a/rtl8812a_sreset.c
2017-04-15 11:46:31 +03:00

112 lines
3.7 KiB
C

/******************************************************************************
*
* 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 _RTL8812A_SRESET_C_
/* #include <drv_types.h> */
#include <rtl8812a_hal.h>
#ifdef DBG_CONFIG_ERROR_DETECT
void rtl8812_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;
txdma_status = rtw_read32(padapter, REG_TXDMA_STATUS);
if (txdma_status != 0x00) {
RTW_INFO("%s REG_TXDMA_STATUS:0x%08x\n", __FUNCTION__, txdma_status);
rtw_hal_sreset_reset(padapter);
}
#ifdef CONFIG_USB_HCI
/* total xmit irp = 4 */
/* RTW_INFO("==>%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 = 0;
/* padapter->Wifi_Error_Status = WIFI_TX_HANG; */
ability = rtw_phydm_ability_get(padapter);
RTW_INFO("%s tx hang %s\n", __FUNCTION__,
(ability & ODM_BB_ADAPTIVITY) ? "ODM_BB_ADAPTIVITY" : "");
if (!(ability & ODM_BB_ADAPTIVITY))
rtw_hal_sreset_reset(padapter);
}
}
}
}
#endif /* 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 rtl8812_sreset_linked_status_check(_adapter *padapter)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
u32 rx_dma_status = 0;
rx_dma_status = rtw_read32(padapter, REG_RXDMA_STATUS);
if (rx_dma_status != 0x00)
RTW_INFO("%s REG_RXDMA_STATUS:0x%08x\n", __FUNCTION__, rx_dma_status);
#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))) {
RTW_INFO("%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