/*
* Description
* Transmit xmitbuf to hardware tx fifo
*
* Return
* _SUCCESS ok
* _FAIL something error
*/
s32 rtl8723as_xmit_buf_handler(PADAPTER padapter)
{
PHAL_DATA_TYPE phal;
struct mlme_priv *pmlmepriv;
struct xmit_priv *pxmitpriv;
struct dvobj_priv *pdvobjpriv;
struct xmit_buf *pxmitbuf;
struct xmit_frame *pframe;
u8 *freePage;
u32 deviceId;
u32 requiredPage;
u8 PageIdx, queue_empty;
_irqL irql;
u32 n;
s32 ret;
phal = GET_HAL_DATA(padapter);
pmlmepriv = &padapter->mlmepriv;
pxmitpriv = &padapter->xmitpriv;
pdvobjpriv = adapter_to_dvobj(padapter);
freePage = phal->SdioTxFIFOFreePage;
ret = _rtw_down_sema(&pxmitpriv->xmit_sema);
if (_FAIL == ret) {
RT_TRACE(_module_hal_xmit_c_, _drv_emerg_,
("%s: down SdioXmitBufSema fail!\n", __FUNCTION__));
return _FAIL;
}
ret = (padapter->bDriverStopped == _TRUE) || (padapter->bSurpriseRemoved == _TRUE);
if (ret) {
RT_TRACE(_module_hal_xmit_c_, _drv_err_,
("%s: bDriverStopped(%d) bSurpriseRemoved(%d)!\n",
__FUNCTION__, padapter->bDriverStopped, padapter->bSurpriseRemoved));
return _FAIL;
}
#ifdef CONFIG_LPS_LCLK
ret = rtw_register_tx_alive(padapter);
if (ret != _SUCCESS) {
return _SUCCESS;
}
#endif
do {
queue_empty = rtl8723_dequeue_writeport(padapter, freePage);
// dump secondary adapter xmitbuf
#ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter))
queue_empty &= rtl8723_dequeue_writeport(padapter->pbuddy_adapter, freePage);
#endif
} while ( !queue_empty);
#ifdef CONFIG_LPS_LCLK
rtw_unregister_tx_alive(padapter);
#endif
return _SUCCESS;
}
/*
* Description
*Transmit xmitbuf to hardware tx fifo
*
* Return
*_SUCCESS ok
*_FAIL something error
*/
s32 rtl8723bs_xmit_buf_handler(struct adapter *padapter)
{
struct xmit_priv *pxmitpriv;
u8 queue_empty, queue_pending;
s32 ret;
pxmitpriv = &padapter->xmitpriv;
if (down_interruptible(&pxmitpriv->xmit_sema)) {
DBG_871X_LEVEL(_drv_emerg_, "%s: down SdioXmitBufSema fail!\n", __func__);
return _FAIL;
}
ret = (padapter->bDriverStopped == true) || (padapter->bSurpriseRemoved == true);
if (ret) {
RT_TRACE(
_module_hal_xmit_c_,
_drv_err_,
(
"%s: bDriverStopped(%d) bSurpriseRemoved(%d)!\n",
__func__,
padapter->bDriverStopped,
padapter->bSurpriseRemoved
)
);
return _FAIL;
}
queue_pending = check_pending_xmitbuf(pxmitpriv);
if (queue_pending == false)
return _SUCCESS;
ret = rtw_register_tx_alive(padapter);
if (ret != _SUCCESS) {
return _SUCCESS;
}
do {
queue_empty = rtl8723_dequeue_writeport(padapter);
/* dump secondary adapter xmitbuf */
} while (!queue_empty);
rtw_unregister_tx_alive(padapter);
return _SUCCESS;
}
