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/******************************************************************************
*
* 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.
*
******************************************************************************/
#define _RTL8723A_SRESET_C_
#include <rtl8723a_sreset.h>
#include <rtl8723a_hal.h>
#include <usb_ops_linux.h>
void rtl8723a_sreset_xmit_status_check(struct rtw_adapter *padapter)
{
struct hal_data_8723a *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 = rtl8723au_read32(padapter, REG_TXDMA_STATUS);
if (txdma_status != 0) {
DBG_8723A("%s REG_TXDMA_STATUS:0x%08x\n", __func__, txdma_status);
rtw_sreset_reset(padapter);
}
current_time = jiffies;
if (0 == pxmitpriv->free_xmitbuf_cnt || 0 == pxmitpriv->free_xmit_extbuf_cnt) {
diff_time = jiffies_to_msecs(jiffies - 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 = jiffies_to_msecs(jiffies - psrtpriv->last_tx_complete_time);
if (diff_time > 4000) {
/* padapter->Wifi_Error_Status = WIFI_TX_HANG; */
DBG_8723A("%s tx hang\n", __func__);
rtw_sreset_reset(padapter);
}
}
}
}
if (psrtpriv->dbg_trigger_point == SRESET_TGP_XMIT_STATUS) {
psrtpriv->dbg_trigger_point = SRESET_TGP_NULL;
rtw_sreset_reset(padapter);
return;
}
}
void rtl8723a_sreset_linked_status_check(struct rtw_adapter *padapter)
{
struct hal_data_8723a *pHalData = GET_HAL_DATA(padapter);
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
if (psrtpriv->dbg_trigger_point == SRESET_TGP_LINK_STATUS) {
psrtpriv->dbg_trigger_point = SRESET_TGP_NULL;
rtw_sreset_reset(padapter);
return;
}
}
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