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rtl8188eu: Do some cleanup in hal/usb_ops_linux.c

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Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2015-01-28 23:44:54 -06:00
parent b34f4ec9be
commit b2e37eb332
1 changed files with 97 additions and 142 deletions
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237
hal/usb_ops_linux.c
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@ -48,7 +48,7 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u8 request, u16 value, u
#endif #endif
#ifdef CONFIG_CONCURRENT_MODE #ifdef CONFIG_CONCURRENT_MODE
if(padapter->adapter_type > PRIMARY_ADAPTER) if (padapter->adapter_type > PRIMARY_ADAPTER)
{ {
padapter = padapter->pbuddy_adapter; padapter = padapter->pbuddy_adapter;
pdvobjpriv = adapter_to_dvobj(padapter); pdvobjpriv = adapter_to_dvobj(padapter);
@ -58,13 +58,13 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u8 request, u16 value, u
//DBG_871X("%s %s:%d\n",__FUNCTION__, current->comm, current->pid); //DBG_871X("%s %s:%d\n",__FUNCTION__, current->comm, current->pid);
if((padapter->bSurpriseRemoved) ||(dvobj_to_pwrctl(pdvobjpriv)->pnp_bstop_trx)){ if ((padapter->bSurpriseRemoved) ||(dvobj_to_pwrctl(pdvobjpriv)->pnp_bstop_trx)){
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usbctrl_vendorreq:(padapter->bSurpriseRemoved ||pwrctl->pnp_bstop_trx)!!!\n")); RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usbctrl_vendorreq:(padapter->bSurpriseRemoved ||pwrctl->pnp_bstop_trx)!!!\n"));
status = -EPERM; status = -EPERM;
goto exit; goto exit;
} }
if(len>MAX_VENDOR_REQ_CMD_SIZE){ if (len>MAX_VENDOR_REQ_CMD_SIZE){
DBG_8192C( "[%s] Buffer len error ,vendor request failed\n", __FUNCTION__ ); DBG_8192C( "[%s] Buffer len error ,vendor request failed\n", __FUNCTION__ );
status = -EINVAL; status = -EINVAL;
goto exit; goto exit;
@ -129,7 +129,7 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u8 request, u16 value, u
, value,(requesttype == 0x01)?"read":"write" , len, status, *(u32*)pdata, vendorreq_times); , value,(requesttype == 0x01)?"read":"write" , len, status, *(u32*)pdata, vendorreq_times);
if (status < 0) { if (status < 0) {
if(status == (-ESHUTDOWN) || status == -ENODEV ) if (status == (-ESHUTDOWN) || status == -ENODEV )
{ {
padapter->bSurpriseRemoved = true; padapter->bSurpriseRemoved = true;
} else { } else {
@ -143,7 +143,7 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u8 request, u16 value, u
} }
else // status != len && status >= 0 else // status != len && status >= 0
{ {
if(status > 0) { if (status > 0) {
if ( requesttype == 0x01 ) if ( requesttype == 0x01 )
{ // For Control read transfer, we have to copy the read data from pIo_buf to pdata. { // For Control read transfer, we have to copy the read data from pIo_buf to pdata.
_rtw_memcpy( pdata, pIo_buf, len ); _rtw_memcpy( pdata, pIo_buf, len );
@ -151,7 +151,7 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u8 request, u16 value, u
} }
} }
if(rtw_inc_and_chk_continual_io_error(pdvobjpriv) == true ){ if (rtw_inc_and_chk_continual_io_error(pdvobjpriv) == true ){
padapter->bSurpriseRemoved = true; padapter->bSurpriseRemoved = true;
break; break;
} }
@ -159,7 +159,7 @@ static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u8 request, u16 value, u
} }
// firmware download is checksumed, don't retry // firmware download is checksumed, don't retry
if( (value >= FW_8188E_START_ADDRESS && value <= FW_8188E_END_ADDRESS) || status == len ) if ( (value >= FW_8188E_START_ADDRESS && value <= FW_8188E_END_ADDRESS) || status == len )
break; break;
} }
@ -270,7 +270,7 @@ static int usb_write16(struct intf_hdl *pintfhdl, u32 addr, u16 val)
u16 wvalue; u16 wvalue;
u16 index; u16 index;
u16 len; u16 len;
__le32 data; __le16 data;
int ret; int ret;
request = 0x05; request = 0x05;
@ -280,7 +280,7 @@ static int usb_write16(struct intf_hdl *pintfhdl, u32 addr, u16 val)
wvalue = (u16)(addr&0x0000ffff); wvalue = (u16)(addr&0x0000ffff);
len = 2; len = 2;
data = cpu_to_le32(val); data = cpu_to_le16(val);
ret = usbctrl_vendorreq(pintfhdl, request, wvalue, index, &data, len, requesttype); ret = usbctrl_vendorreq(pintfhdl, request, wvalue, index, &data, len, requesttype);
@ -297,7 +297,6 @@ static int usb_write32(struct intf_hdl *pintfhdl, u32 addr, u32 val)
__le32 data; __le32 data;
int ret; int ret;
request = 0x05; request = 0x05;
requesttype = 0x00;//write_out requesttype = 0x00;//write_out
index = 0;//n/a index = 0;//n/a
@ -319,7 +318,6 @@ static int usb_writeN(struct intf_hdl *pintfhdl, u32 addr, u32 length, u8 *pdata
u16 index; u16 index;
u16 len; u16 len;
u8 buf[VENDOR_CMD_MAX_DATA_LEN]={0}; u8 buf[VENDOR_CMD_MAX_DATA_LEN]={0};
int ret;
request = 0x05; request = 0x05;
requesttype = 0x00;//write_out requesttype = 0x00;//write_out
@ -329,12 +327,7 @@ static int usb_writeN(struct intf_hdl *pintfhdl, u32 addr, u32 length, u8 *pdata
len = length; len = length;
_rtw_memcpy(buf, pdata, len ); _rtw_memcpy(buf, pdata, len );
ret = usbctrl_vendorreq(pintfhdl, request, wvalue, index, buf, len, requesttype); return usbctrl_vendorreq(pintfhdl, request, wvalue, index, buf, len, requesttype);
;
return ret;
} }
#ifdef CONFIG_SUPPORT_USB_INT #ifdef CONFIG_SUPPORT_USB_INT
@ -343,8 +336,7 @@ void interrupt_handler_8188eu(struct adapter *padapter,u16 pkt_len,u8 *pbuf)
HAL_DATA_TYPE *pHalData=GET_HAL_DATA(padapter); HAL_DATA_TYPE *pHalData=GET_HAL_DATA(padapter);
struct reportpwrstate_parm pwr_rpt; struct reportpwrstate_parm pwr_rpt;
if ( pkt_len != INTERRUPT_MSG_FORMAT_LEN ) if ( pkt_len != INTERRUPT_MSG_FORMAT_LEN ) {
{
DBG_8192C("%s Invalid interrupt content length (%d)!\n", __FUNCTION__, pkt_len); DBG_8192C("%s Invalid interrupt content length (%d)!\n", __FUNCTION__, pkt_len);
return ; return ;
} }
@ -354,10 +346,8 @@ void interrupt_handler_8188eu(struct adapter *padapter,u16 pkt_len,u8 *pbuf)
_rtw_memcpy(&(pHalData->IntArray[1]), &(pbuf[USB_INTR_CONTENT_HISRE_OFFSET]), 4); _rtw_memcpy(&(pHalData->IntArray[1]), &(pbuf[USB_INTR_CONTENT_HISRE_OFFSET]), 4);
#ifdef CONFIG_LPS_LCLK #ifdef CONFIG_LPS_LCLK
if( pHalData->IntArray[0] & IMR_CPWM_88E ) if ( pHalData->IntArray[0] & IMR_CPWM_88E ) {
{
_rtw_memcpy(&pwr_rpt.state, &(pbuf[USB_INTR_CONTENT_CPWM1_OFFSET]), 1); _rtw_memcpy(&pwr_rpt.state, &(pbuf[USB_INTR_CONTENT_CPWM1_OFFSET]), 1);
//_rtw_memcpy(&pwr_rpt.state2, &(pbuf[USB_INTR_CONTENT_CPWM2_OFFSET]), 1);
//88e's cpwm value only change BIT0, so driver need to add PS_STATE_S2 for LPS flow. //88e's cpwm value only change BIT0, so driver need to add PS_STATE_S2 for LPS flow.
pwr_rpt.state |= PS_STATE_S2; pwr_rpt.state |= PS_STATE_S2;
@ -376,47 +366,34 @@ void interrupt_handler_8188eu(struct adapter *padapter,u16 pkt_len,u8 *pbuf)
{ {
struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if(check_fwstate(pmlmepriv, WIFI_AP_STATE)) if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
{
//send_beacon(padapter); //send_beacon(padapter);
if(pmlmepriv->update_bcn == true) if (pmlmepriv->update_bcn == true)
{
//tx_beacon_hdl(padapter, NULL);
set_tx_beacon_cmd(padapter); set_tx_beacon_cmd(padapter);
} }
}
#ifdef CONFIG_CONCURRENT_MODE #ifdef CONFIG_CONCURRENT_MODE
if(check_buddy_fwstate(padapter, WIFI_AP_STATE)) if (check_buddy_fwstate(padapter, WIFI_AP_STATE)) {
{
//send_beacon(padapter); //send_beacon(padapter);
if(padapter->pbuddy_adapter->mlmepriv.update_bcn == true) if (padapter->pbuddy_adapter->mlmepriv.update_bcn == true)
{
//tx_beacon_hdl(padapter, NULL);
set_tx_beacon_cmd(padapter->pbuddy_adapter); set_tx_beacon_cmd(padapter->pbuddy_adapter);
} }
}
#endif #endif
} }
#endif //CONFIG_INTERRUPT_BASED_TXBCN #endif //CONFIG_INTERRUPT_BASED_TXBCN
#ifdef DBG_CONFIG_ERROR_DETECT_INT #ifdef DBG_CONFIG_ERROR_DETECT_INT
if( pHalData->IntArray[1] & IMR_TXERR_88E ) if ( pHalData->IntArray[1] & IMR_TXERR_88E )
DBG_871X("===> %s Tx Error Flag Interrupt Status \n",__FUNCTION__); DBG_871X("===> %s Tx Error Flag Interrupt Status \n",__FUNCTION__);
if( pHalData->IntArray[1] & IMR_RXERR_88E ) if ( pHalData->IntArray[1] & IMR_RXERR_88E )
DBG_871X("===> %s Rx Error Flag INT Status \n",__FUNCTION__); DBG_871X("===> %s Rx Error Flag INT Status \n",__FUNCTION__);
if( pHalData->IntArray[1] & IMR_TXFOVW_88E ) if ( pHalData->IntArray[1] & IMR_TXFOVW_88E )
DBG_871X("===> %s Transmit FIFO Overflow \n",__FUNCTION__); DBG_871X("===> %s Transmit FIFO Overflow \n",__FUNCTION__);
if( pHalData->IntArray[1] & IMR_RXFOVW_88E ) if ( pHalData->IntArray[1] & IMR_RXFOVW_88E )
DBG_871X("===> %s Receive FIFO Overflow \n",__FUNCTION__); DBG_871X("===> %s Receive FIFO Overflow \n",__FUNCTION__);
#endif//DBG_CONFIG_ERROR_DETECT_INT #endif//DBG_CONFIG_ERROR_DETECT_INT
// C2H Event // C2H Event
if(pbuf[0]!= 0){ if (pbuf[0]!= 0){
_rtw_memcpy(&(pHalData->C2hArray[0]), &(pbuf[USB_INTR_CONTENT_C2H_OFFSET]), 16); _rtw_memcpy(&(pHalData->C2hArray[0]), &(pbuf[USB_INTR_CONTENT_C2H_OFFSET]), 16);
//rtw_c2h_wk_cmd(padapter); to do.. //rtw_c2h_wk_cmd(padapter); to do..
} }
@ -430,7 +407,7 @@ static void usb_read_interrupt_complete(struct urb *purb, struct pt_regs *regs)
int err; int err;
struct adapter *padapter = (struct adapter *)purb->context; struct adapter *padapter = (struct adapter *)purb->context;
if(padapter->bSurpriseRemoved || padapter->bDriverStopped||padapter->bReadPortCancel) if (padapter->bSurpriseRemoved || padapter->bDriverStopped||padapter->bReadPortCancel)
{ {
DBG_8192C("%s() RX Warning! bDriverStopped(%d) OR bSurpriseRemoved(%d) bReadPortCancel(%d)\n", DBG_8192C("%s() RX Warning! bDriverStopped(%d) OR bSurpriseRemoved(%d) bReadPortCancel(%d)\n",
__FUNCTION__,padapter->bDriverStopped, padapter->bSurpriseRemoved,padapter->bReadPortCancel); __FUNCTION__,padapter->bDriverStopped, padapter->bSurpriseRemoved,padapter->bReadPortCancel);
@ -438,7 +415,7 @@ static void usb_read_interrupt_complete(struct urb *purb, struct pt_regs *regs)
return; return;
} }
if(purb->status==0)//SUCCESS if (purb->status==0)//SUCCESS
{ {
if (purb->actual_length > INTERRUPT_MSG_FORMAT_LEN) if (purb->actual_length > INTERRUPT_MSG_FORMAT_LEN)
{ {
@ -448,7 +425,7 @@ static void usb_read_interrupt_complete(struct urb *purb, struct pt_regs *regs)
interrupt_handler_8188eu(padapter, purb->actual_length,purb->transfer_buffer ); interrupt_handler_8188eu(padapter, purb->actual_length,purb->transfer_buffer );
err = usb_submit_urb(purb, GFP_ATOMIC); err = usb_submit_urb(purb, GFP_ATOMIC);
if((err) && (err != (-EPERM))) if ((err) && (err != (-EPERM)))
{ {
DBG_8192C("cannot submit interrupt in-token(err = 0x%08x),urb_status = %d\n",err, purb->status); DBG_8192C("cannot submit interrupt in-token(err = 0x%08x),urb_status = %d\n",err, purb->status);
} }
@ -503,7 +480,7 @@ static u32 usb_read_interrupt(struct intf_hdl *pintfhdl, u32 addr)
1); 1);
err = usb_submit_urb(precvpriv->int_in_urb, GFP_ATOMIC); err = usb_submit_urb(precvpriv->int_in_urb, GFP_ATOMIC);
if((err) && (err != (-EPERM))) if ((err) && (err != (-EPERM)))
{ {
DBG_8192C("cannot submit interrupt in-token(err = 0x%08x),urb_status = %d\n",err, precvpriv->int_in_urb->status); DBG_8192C("cannot submit interrupt in-token(err = 0x%08x),urb_status = %d\n",err, precvpriv->int_in_urb->status);
ret = _FAIL; ret = _FAIL;
@ -527,17 +504,17 @@ static s32 pre_recv_entry(union recv_frame *precvframe, struct recv_stat *prxsta
_queue *pfree_recv_queue = &precvpriv->free_recv_queue; _queue *pfree_recv_queue = &precvpriv->free_recv_queue;
u8 *pbuf = precvframe->u.hdr.rx_data; u8 *pbuf = precvframe->u.hdr.rx_data;
if(!secondary_padapter) if (!secondary_padapter)
return ret; return ret;
paddr1 = GetAddr1Ptr(precvframe->u.hdr.rx_data); paddr1 = GetAddr1Ptr(precvframe->u.hdr.rx_data);
if(IS_MCAST(paddr1) == false)//unicast packets if (IS_MCAST(paddr1) == false)//unicast packets
{ {
//primary_myid = myid(&primary_padapter->eeprompriv); //primary_myid = myid(&primary_padapter->eeprompriv);
secondary_myid = myid(&secondary_padapter->eeprompriv); secondary_myid = myid(&secondary_padapter->eeprompriv);
if(_rtw_memcmp(paddr1, secondary_myid, ETH_ALEN)) if (_rtw_memcmp(paddr1, secondary_myid, ETH_ALEN))
{ {
//change to secondary interface //change to secondary interface
precvframe->u.hdr.adapter = secondary_padapter; precvframe->u.hdr.adapter = secondary_padapter;
@ -550,7 +527,7 @@ static s32 pre_recv_entry(union recv_frame *precvframe, struct recv_stat *prxsta
{ {
u8 clone = true; u8 clone = true;
if(true == clone) { if (true == clone) {
//clone/copy to if2 //clone/copy to if2
u8 shift_sz = 0; u8 shift_sz = 0;
u32 alloc_sz, skb_len; u32 alloc_sz, skb_len;
@ -558,7 +535,7 @@ static s32 pre_recv_entry(union recv_frame *precvframe, struct recv_stat *prxsta
struct rx_pkt_attrib *pattrib = NULL; struct rx_pkt_attrib *pattrib = NULL;
precvframe_if2 = rtw_alloc_recvframe(pfree_recv_queue); precvframe_if2 = rtw_alloc_recvframe(pfree_recv_queue);
if(precvframe_if2) if (precvframe_if2)
{ {
precvframe_if2->u.hdr.adapter = secondary_padapter; precvframe_if2->u.hdr.adapter = secondary_padapter;
@ -585,9 +562,9 @@ static s32 pre_recv_entry(union recv_frame *precvframe, struct recv_stat *prxsta
// for first fragment packet, driver need allocate 1536+drvinfo_sz+RXDESC_SIZE to defrag packet. // for first fragment packet, driver need allocate 1536+drvinfo_sz+RXDESC_SIZE to defrag packet.
// modify alloc_sz for recvive crc error packet by thomas 2011-06-02 // modify alloc_sz for recvive crc error packet by thomas 2011-06-02
if((pattrib->mfrag == 1)&&(pattrib->frag_num == 0)){ if ((pattrib->mfrag == 1)&&(pattrib->frag_num == 0)){
//alloc_sz = 1664; //1664 is 128 alignment. //alloc_sz = 1664; //1664 is 128 alignment.
if(skb_len <= 1650) if (skb_len <= 1650)
alloc_sz = 1664; alloc_sz = 1664;
else else
alloc_sz = skb_len + 14; alloc_sz = skb_len + 14;
@ -601,7 +578,7 @@ static s32 pre_recv_entry(union recv_frame *precvframe, struct recv_stat *prxsta
pkt_copy = rtw_skb_alloc(alloc_sz); pkt_copy = rtw_skb_alloc(alloc_sz);
if(pkt_copy) if (pkt_copy)
{ {
pkt_copy->dev = secondary_padapter->pnetdev; pkt_copy->dev = secondary_padapter->pnetdev;
precvframe_if2->u.hdr.pkt = pkt_copy; precvframe_if2->u.hdr.pkt = pkt_copy;
@ -671,7 +648,7 @@ static int recvbuf2recvframe(struct adapter *padapter, struct recv_buf *precvbuf
prxstat = (struct recv_stat *)pbuf; prxstat = (struct recv_stat *)pbuf;
precvframe = rtw_alloc_recvframe(pfree_recv_queue); precvframe = rtw_alloc_recvframe(pfree_recv_queue);
if(precvframe==NULL) if (precvframe==NULL)
{ {
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("recvbuf2recvframe: precvframe==NULL\n")); RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("recvbuf2recvframe: precvframe==NULL\n"));
DBG_8192C("%s()-%d: rtw_alloc_recvframe() failed! RX Drop!\n", __FUNCTION__, __LINE__); DBG_8192C("%s()-%d: rtw_alloc_recvframe() failed! RX Drop!\n", __FUNCTION__, __LINE__);
@ -696,14 +673,14 @@ static int recvbuf2recvframe(struct adapter *padapter, struct recv_buf *precvbuf
} }
if( (pattrib->physt) && (pattrib->pkt_rpt_type == NORMAL_RX)) if ( (pattrib->physt) && (pattrib->pkt_rpt_type == NORMAL_RX))
{ {
pphy_status = (struct phy_stat *)(pbuf + RXDESC_OFFSET); pphy_status = (struct phy_stat *)(pbuf + RXDESC_OFFSET);
} }
pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len; pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len;
if((pattrib->pkt_len<=0) || (pkt_offset>transfer_len)) if ((pattrib->pkt_len<=0) || (pkt_offset>transfer_len))
{ {
RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("recvbuf2recvframe: pkt_len<=0\n")); RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("recvbuf2recvframe: pkt_len<=0\n"));
DBG_8192C("%s()-%d: RX Warning!\n", __FUNCTION__, __LINE__); DBG_8192C("%s()-%d: RX Warning!\n", __FUNCTION__, __LINE__);
@ -726,9 +703,9 @@ static int recvbuf2recvframe(struct adapter *padapter, struct recv_buf *precvbuf
// for first fragment packet, driver need allocate 1536+drvinfo_sz+RXDESC_SIZE to defrag packet. // for first fragment packet, driver need allocate 1536+drvinfo_sz+RXDESC_SIZE to defrag packet.
// modify alloc_sz for recvive crc error packet by thomas 2011-06-02 // modify alloc_sz for recvive crc error packet by thomas 2011-06-02
if((pattrib->mfrag == 1)&&(pattrib->frag_num == 0)){ if ((pattrib->mfrag == 1)&&(pattrib->frag_num == 0)){
//alloc_sz = 1664; //1664 is 128 alignment. //alloc_sz = 1664; //1664 is 128 alignment.
if(skb_len <= 1650) if (skb_len <= 1650)
alloc_sz = 1664; alloc_sz = 1664;
else else
alloc_sz = skb_len + 14; alloc_sz = skb_len + 14;
@ -742,7 +719,7 @@ static int recvbuf2recvframe(struct adapter *padapter, struct recv_buf *precvbuf
pkt_copy = rtw_skb_alloc(alloc_sz); pkt_copy = rtw_skb_alloc(alloc_sz);
if(pkt_copy) if (pkt_copy)
{ {
pkt_copy->dev = padapter->pnetdev; pkt_copy->dev = padapter->pnetdev;
precvframe->u.hdr.pkt = pkt_copy; precvframe->u.hdr.pkt = pkt_copy;
@ -785,12 +762,12 @@ static int recvbuf2recvframe(struct adapter *padapter, struct recv_buf *precvbuf
} }
#endif #endif
if(pattrib->pkt_rpt_type == NORMAL_RX)//Normal rx packet if (pattrib->pkt_rpt_type == NORMAL_RX)//Normal rx packet
{ {
#ifdef CONFIG_CONCURRENT_MODE #ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter)) if (rtw_buddy_adapter_up(padapter))
{ {
if(pre_recv_entry(precvframe, prxstat, pphy_status) != _SUCCESS) if (pre_recv_entry(precvframe, prxstat, pphy_status) != _SUCCESS)
{ {
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_, RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,
("recvbuf2recvframe: recv_entry(precvframe) != _SUCCESS\n")); ("recvbuf2recvframe: recv_entry(precvframe) != _SUCCESS\n"));
@ -801,7 +778,7 @@ static int recvbuf2recvframe(struct adapter *padapter, struct recv_buf *precvbuf
{ {
if (pattrib->physt) if (pattrib->physt)
update_recvframe_phyinfo_88e(precvframe, (struct phy_stat*)pphy_status); update_recvframe_phyinfo_88e(precvframe, (struct phy_stat*)pphy_status);
if(rtw_recv_entry(precvframe) != _SUCCESS) if (rtw_recv_entry(precvframe) != _SUCCESS)
{ {
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_, RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,
("recvbuf2recvframe: rtw_recv_entry(precvframe) != _SUCCESS\n")); ("recvbuf2recvframe: rtw_recv_entry(precvframe) != _SUCCESS\n"));
@ -812,13 +789,13 @@ static int recvbuf2recvframe(struct adapter *padapter, struct recv_buf *precvbuf
else{ // pkt_rpt_type == TX_REPORT1-CCX, TX_REPORT2-TX RTP,HIS_REPORT-USB HISR RTP else{ // pkt_rpt_type == TX_REPORT1-CCX, TX_REPORT2-TX RTP,HIS_REPORT-USB HISR RTP
//enqueue recvframe to txrtp queue //enqueue recvframe to txrtp queue
if(pattrib->pkt_rpt_type == TX_REPORT1){ if (pattrib->pkt_rpt_type == TX_REPORT1){
//DBG_8192C("rx CCX \n"); //DBG_8192C("rx CCX \n");
//CCX-TXRPT ack for xmit mgmt frames. //CCX-TXRPT ack for xmit mgmt frames.
handle_txrpt_ccx_88e(padapter, precvframe->u.hdr.rx_data); handle_txrpt_ccx_88e(padapter, precvframe->u.hdr.rx_data);
} }
else if(pattrib->pkt_rpt_type == TX_REPORT2){ else if (pattrib->pkt_rpt_type == TX_REPORT2){
//DBG_8192C("rx TX RPT \n"); //DBG_8192C("rx TX RPT \n");
ODM_RA_TxRPT2Handle_8188E( ODM_RA_TxRPT2Handle_8188E(
&pHalData->odmpriv, &pHalData->odmpriv,
@ -829,7 +806,7 @@ static int recvbuf2recvframe(struct adapter *padapter, struct recv_buf *precvbuf
); );
} }
else if(pattrib->pkt_rpt_type == HIS_REPORT) else if (pattrib->pkt_rpt_type == HIS_REPORT)
{ {
//DBG_8192C("%s , rx USB HISR \n",__FUNCTION__); //DBG_8192C("%s , rx USB HISR \n",__FUNCTION__);
#ifdef CONFIG_SUPPORT_USB_INT #ifdef CONFIG_SUPPORT_USB_INT
@ -846,7 +823,7 @@ static int recvbuf2recvframe(struct adapter *padapter, struct recv_buf *precvbuf
precvframe = NULL; precvframe = NULL;
pkt_copy = NULL; pkt_copy = NULL;
if(transfer_len>0 && pkt_cnt==0) if (transfer_len>0 && pkt_cnt==0)
pkt_cnt = (le32_to_cpu(prxstat->rxdw2)>>16) & 0xff; pkt_cnt = (le32_to_cpu(prxstat->rxdw2)>>16) & 0xff;
}while((transfer_len>0) && (pkt_cnt>0)); }while((transfer_len>0) && (pkt_cnt>0));
@ -889,7 +866,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
precvpriv->rx_pending_cnt --; precvpriv->rx_pending_cnt --;
if(padapter->bSurpriseRemoved || padapter->bDriverStopped||padapter->bReadPortCancel) if (padapter->bSurpriseRemoved || padapter->bDriverStopped||padapter->bReadPortCancel)
{ {
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port_complete:bDriverStopped(%d) OR bSurpriseRemoved(%d)\n", padapter->bDriverStopped, padapter->bSurpriseRemoved)); RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port_complete:bDriverStopped(%d) OR bSurpriseRemoved(%d)\n", padapter->bDriverStopped, padapter->bSurpriseRemoved));
DBG_8192C("%s() RX Warning! bDriverStopped(%d) OR bSurpriseRemoved(%d) bReadPortCancel(%d)\n", DBG_8192C("%s() RX Warning! bDriverStopped(%d) OR bSurpriseRemoved(%d) bReadPortCancel(%d)\n",
@ -897,7 +874,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
goto exit; goto exit;
} }
if(purb->status==0)//SUCCESS if (purb->status==0)//SUCCESS
{ {
if ((purb->actual_length > MAX_RECVBUF_SZ) || (purb->actual_length < RXDESC_SIZE)) if ((purb->actual_length > MAX_RECVBUF_SZ) || (purb->actual_length < RXDESC_SIZE))
{ {
@ -923,7 +900,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
DBG_8192C("###=> usb_read_port_complete => urb status(%d)\n", purb->status); DBG_8192C("###=> usb_read_port_complete => urb status(%d)\n", purb->status);
if(rtw_inc_and_chk_continual_io_error(adapter_to_dvobj(padapter)) == true ){ if (rtw_inc_and_chk_continual_io_error(adapter_to_dvobj(padapter)) == true ){
padapter->bSurpriseRemoved = true; padapter->bSurpriseRemoved = true;
} }
@ -980,17 +957,17 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
; ;
if(adapter->bDriverStopped || adapter->bSurpriseRemoved ||dvobj_to_pwrctl(pdvobj)->pnp_bstop_trx) if (adapter->bDriverStopped || adapter->bSurpriseRemoved ||dvobj_to_pwrctl(pdvobj)->pnp_bstop_trx)
{ {
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port:( padapter->bDriverStopped ||padapter->bSurpriseRemoved ||pwrctl->pnp_bstop_trx)!!!\n")); RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port:( padapter->bDriverStopped ||padapter->bSurpriseRemoved ||pwrctl->pnp_bstop_trx)!!!\n"));
return _FAIL; return _FAIL;
} }
if(precvbuf !=NULL) if (precvbuf !=NULL)
{ {
rtl8188eu_init_recvbuf(adapter, precvbuf); rtl8188eu_init_recvbuf(adapter, precvbuf);
if(precvbuf->pbuf) if (precvbuf->pbuf)
{ {
precvpriv->rx_pending_cnt++; precvpriv->rx_pending_cnt++;
@ -1009,7 +986,7 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
purb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; purb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
err = usb_submit_urb(purb, GFP_ATOMIC); err = usb_submit_urb(purb, GFP_ATOMIC);
if((err) && (err != (-EPERM))) if ((err) && (err != (-EPERM)))
{ {
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("cannot submit rx in-token(err=0x%.8x), URB_STATUS =0x%.8x", err, purb->status)); RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("cannot submit rx in-token(err=0x%.8x), URB_STATUS =0x%.8x", err, purb->status));
DBG_8192C("cannot submit rx in-token(err = 0x%08x),urb_status = %d\n",err,purb->status); DBG_8192C("cannot submit rx in-token(err = 0x%08x),urb_status = %d\n",err,purb->status);
@ -1061,7 +1038,7 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
prxstat = (struct recv_stat *)pbuf; prxstat = (struct recv_stat *)pbuf;
precvframe = rtw_alloc_recvframe(pfree_recv_queue); precvframe = rtw_alloc_recvframe(pfree_recv_queue);
if(precvframe==NULL) if (precvframe==NULL)
{ {
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("recvbuf2recvframe: precvframe==NULL\n")); RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("recvbuf2recvframe: precvframe==NULL\n"));
DBG_8192C("%s()-%d: rtw_alloc_recvframe() failed! RX Drop!\n", __FUNCTION__, __LINE__); DBG_8192C("%s()-%d: rtw_alloc_recvframe() failed! RX Drop!\n", __FUNCTION__, __LINE__);
@ -1085,14 +1062,14 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
goto _exit_recvbuf2recvframe; goto _exit_recvbuf2recvframe;
} }
if( (pattrib->physt) && (pattrib->pkt_rpt_type == NORMAL_RX)) if ( (pattrib->physt) && (pattrib->pkt_rpt_type == NORMAL_RX))
{ {
pphy_status = (struct phy_stat *)(pbuf + RXDESC_OFFSET); pphy_status = (struct phy_stat *)(pbuf + RXDESC_OFFSET);
} }
pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len; pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len;
if((pattrib->pkt_len<=0) || (pkt_offset>transfer_len)) if ((pattrib->pkt_len<=0) || (pkt_offset>transfer_len))
{ {
RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("recvbuf2recvframe: pkt_len<=0\n")); RT_TRACE(_module_rtl871x_recv_c_,_drv_info_,("recvbuf2recvframe: pkt_len<=0\n"));
DBG_8192C("%s()-%d: RX Warning!,pkt_len<=0 or pkt_offset> transfoer_len \n", __FUNCTION__, __LINE__); DBG_8192C("%s()-%d: RX Warning!,pkt_len<=0 or pkt_offset> transfoer_len \n", __FUNCTION__, __LINE__);
@ -1115,9 +1092,9 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
// for first fragment packet, driver need allocate 1536+drvinfo_sz+RXDESC_SIZE to defrag packet. // for first fragment packet, driver need allocate 1536+drvinfo_sz+RXDESC_SIZE to defrag packet.
// modify alloc_sz for recvive crc error packet by thomas 2011-06-02 // modify alloc_sz for recvive crc error packet by thomas 2011-06-02
if((pattrib->mfrag == 1)&&(pattrib->frag_num == 0)){ if ((pattrib->mfrag == 1)&&(pattrib->frag_num == 0)){
//alloc_sz = 1664; //1664 is 128 alignment. //alloc_sz = 1664; //1664 is 128 alignment.
if(skb_len <= 1650) if (skb_len <= 1650)
alloc_sz = 1664; alloc_sz = 1664;
else else
alloc_sz = skb_len + 14; alloc_sz = skb_len + 14;
@ -1131,7 +1108,7 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
pkt_copy = rtw_skb_alloc(alloc_sz); pkt_copy = rtw_skb_alloc(alloc_sz);
if(pkt_copy) if (pkt_copy)
{ {
pkt_copy->dev = padapter->pnetdev; pkt_copy->dev = padapter->pnetdev;
precvframe->u.hdr.pkt = pkt_copy; precvframe->u.hdr.pkt = pkt_copy;
@ -1144,7 +1121,7 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
} }
else else
{ {
if((pattrib->mfrag == 1)&&(pattrib->frag_num == 0)) if ((pattrib->mfrag == 1)&&(pattrib->frag_num == 0))
{ {
DBG_8192C("recvbuf2recvframe: alloc_skb fail , drop frag frame \n"); DBG_8192C("recvbuf2recvframe: alloc_skb fail , drop frag frame \n");
rtw_free_recvframe(precvframe, pfree_recv_queue); rtw_free_recvframe(precvframe, pfree_recv_queue);
@ -1152,7 +1129,7 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
} }
precvframe->u.hdr.pkt = rtw_skb_clone(pskb); precvframe->u.hdr.pkt = rtw_skb_clone(pskb);
if(precvframe->u.hdr.pkt) if (precvframe->u.hdr.pkt)
{ {
precvframe->u.hdr.rx_head = precvframe->u.hdr.rx_data = precvframe->u.hdr.rx_tail precvframe->u.hdr.rx_head = precvframe->u.hdr.rx_data = precvframe->u.hdr.rx_tail
= pbuf+ pattrib->drvinfo_sz + RXDESC_SIZE; = pbuf+ pattrib->drvinfo_sz + RXDESC_SIZE;
@ -1186,12 +1163,12 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
} }
#endif #endif
if(pattrib->pkt_rpt_type == NORMAL_RX)//Normal rx packet if (pattrib->pkt_rpt_type == NORMAL_RX)//Normal rx packet
{ {
#ifdef CONFIG_CONCURRENT_MODE #ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter)) if (rtw_buddy_adapter_up(padapter))
{ {
if(pre_recv_entry(precvframe, prxstat, pphy_status) != _SUCCESS) if (pre_recv_entry(precvframe, prxstat, pphy_status) != _SUCCESS)
{ {
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_, RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,
("recvbuf2recvframe: recv_entry(precvframe) != _SUCCESS\n")); ("recvbuf2recvframe: recv_entry(precvframe) != _SUCCESS\n"));
@ -1202,7 +1179,7 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
{ {
if (pattrib->physt) if (pattrib->physt)
update_recvframe_phyinfo_88e(precvframe, (struct phy_stat*)pphy_status); update_recvframe_phyinfo_88e(precvframe, (struct phy_stat*)pphy_status);
if(rtw_recv_entry(precvframe) != _SUCCESS) if (rtw_recv_entry(precvframe) != _SUCCESS)
{ {
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_, RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,
("recvbuf2recvframe: rtw_recv_entry(precvframe) != _SUCCESS\n")); ("recvbuf2recvframe: rtw_recv_entry(precvframe) != _SUCCESS\n"));
@ -1212,12 +1189,12 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
else{ // pkt_rpt_type == TX_REPORT1-CCX, TX_REPORT2-TX RTP,HIS_REPORT-USB HISR RTP else{ // pkt_rpt_type == TX_REPORT1-CCX, TX_REPORT2-TX RTP,HIS_REPORT-USB HISR RTP
//enqueue recvframe to txrtp queue //enqueue recvframe to txrtp queue
if(pattrib->pkt_rpt_type == TX_REPORT1){ if (pattrib->pkt_rpt_type == TX_REPORT1){
//DBG_8192C("rx CCX \n"); //DBG_8192C("rx CCX \n");
//CCX-TXRPT ack for xmit mgmt frames. //CCX-TXRPT ack for xmit mgmt frames.
handle_txrpt_ccx_88e(padapter, precvframe->u.hdr.rx_data); handle_txrpt_ccx_88e(padapter, precvframe->u.hdr.rx_data);
} }
else if(pattrib->pkt_rpt_type == TX_REPORT2){ else if (pattrib->pkt_rpt_type == TX_REPORT2){
//DBG_8192C("rx TX RPT \n"); //DBG_8192C("rx TX RPT \n");
ODM_RA_TxRPT2Handle_8188E( ODM_RA_TxRPT2Handle_8188E(
&pHalData->odmpriv, &pHalData->odmpriv,
@ -1228,7 +1205,7 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
); );
} }
else if(pattrib->pkt_rpt_type == HIS_REPORT) else if (pattrib->pkt_rpt_type == HIS_REPORT)
{ {
//DBG_8192C("%s , rx USB HISR \n",__FUNCTION__); //DBG_8192C("%s , rx USB HISR \n",__FUNCTION__);
#ifdef CONFIG_SUPPORT_USB_INT #ifdef CONFIG_SUPPORT_USB_INT
@ -1245,7 +1222,7 @@ static int recvbuf2recvframe(struct adapter *padapter, _pkt *pskb)
precvframe = NULL; precvframe = NULL;
pkt_copy = NULL; pkt_copy = NULL;
if(transfer_len>0 && pkt_cnt==0) if (transfer_len>0 && pkt_cnt==0)
pkt_cnt = (le32_to_cpu(prxstat->rxdw2)>>16) & 0xff; pkt_cnt = (le32_to_cpu(prxstat->rxdw2)>>16) & 0xff;
}while((transfer_len>0) && (pkt_cnt>0)); }while((transfer_len>0) && (pkt_cnt>0));
@ -1306,20 +1283,20 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
precvpriv->rx_pending_cnt --; precvpriv->rx_pending_cnt --;
//if(precvpriv->rx_pending_cnt== 0) //if (precvpriv->rx_pending_cnt== 0)
//{ //{
// RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port_complete: rx_pending_cnt== 0, set allrxreturnevt!\n")); // RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port_complete: rx_pending_cnt== 0, set allrxreturnevt!\n"));
// _rtw_up_sema(&precvpriv->allrxreturnevt); // _rtw_up_sema(&precvpriv->allrxreturnevt);
//} //}
if(padapter->bSurpriseRemoved || padapter->bDriverStopped||padapter->bReadPortCancel) if (padapter->bSurpriseRemoved || padapter->bDriverStopped||padapter->bReadPortCancel)
{ {
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port_complete:bDriverStopped(%d) OR bSurpriseRemoved(%d)\n", padapter->bDriverStopped, padapter->bSurpriseRemoved)); RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port_complete:bDriverStopped(%d) OR bSurpriseRemoved(%d)\n", padapter->bDriverStopped, padapter->bSurpriseRemoved));
#ifdef CONFIG_PREALLOC_RECV_SKB #ifdef CONFIG_PREALLOC_RECV_SKB
precvbuf->reuse = true; precvbuf->reuse = true;
#else #else
if(precvbuf->pskb){ if (precvbuf->pskb){
DBG_8192C("==> free skb(%p)\n",precvbuf->pskb); DBG_8192C("==> free skb(%p)\n",precvbuf->pskb);
rtw_skb_free(precvbuf->pskb); rtw_skb_free(precvbuf->pskb);
} }
@ -1329,7 +1306,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
goto exit; goto exit;
} }
if(purb->status==0)//SUCCESS if (purb->status==0)//SUCCESS
{ {
if ((purb->actual_length > MAX_RECVBUF_SZ) || (purb->actual_length < RXDESC_SIZE)) if ((purb->actual_length > MAX_RECVBUF_SZ) || (purb->actual_length < RXDESC_SIZE))
{ {
@ -1360,7 +1337,7 @@ static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs)
DBG_8192C("###=> usb_read_port_complete => urb status(%d)\n", purb->status); DBG_8192C("###=> usb_read_port_complete => urb status(%d)\n", purb->status);
if(rtw_inc_and_chk_continual_io_error(adapter_to_dvobj(padapter)) == true ){ if (rtw_inc_and_chk_continual_io_error(adapter_to_dvobj(padapter)) == true ){
padapter->bSurpriseRemoved = true; padapter->bSurpriseRemoved = true;
} }
@ -1422,14 +1399,14 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
; ;
if(adapter->bDriverStopped || adapter->bSurpriseRemoved ||dvobj_to_pwrctl(pdvobj)->pnp_bstop_trx) if (adapter->bDriverStopped || adapter->bSurpriseRemoved ||dvobj_to_pwrctl(pdvobj)->pnp_bstop_trx)
{ {
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port:( padapter->bDriverStopped ||padapter->bSurpriseRemoved ||pwrctl->pnp_bstop_trx)!!!\n")); RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port:( padapter->bDriverStopped ||padapter->bSurpriseRemoved ||pwrctl->pnp_bstop_trx)!!!\n"));
return _FAIL; return _FAIL;
} }
#ifdef CONFIG_PREALLOC_RECV_SKB #ifdef CONFIG_PREALLOC_RECV_SKB
if((precvbuf->reuse == false) || (precvbuf->pskb == NULL)) if ((precvbuf->reuse == false) || (precvbuf->pskb == NULL))
{ {
if (NULL != (precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue))) if (NULL != (precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue)))
{ {
@ -1438,18 +1415,14 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
} }
#endif #endif
if (precvbuf != NULL) {
if(precvbuf !=NULL)
{
rtl8188eu_init_recvbuf(adapter, precvbuf); rtl8188eu_init_recvbuf(adapter, precvbuf);
//re-assign for linux based on skb //re-assign for linux based on skb
if((precvbuf->reuse == false) || (precvbuf->pskb == NULL)) if ((precvbuf->reuse == false) || (precvbuf->pskb == NULL)) {
{
precvbuf->pskb = rtw_skb_alloc(MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ); precvbuf->pskb = rtw_skb_alloc(MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ);
if(precvbuf->pskb == NULL) if (precvbuf->pskb == NULL) {
{
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("init_recvbuf(): alloc_skb fail!\n")); RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("init_recvbuf(): alloc_skb fail!\n"));
DBG_8192C("#### usb_read_port() alloc_skb fail!#####\n"); DBG_8192C("#### usb_read_port() alloc_skb fail!#####\n");
return _FAIL; return _FAIL;
@ -1464,8 +1437,7 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); precvbuf->ptail = skb_tail_pointer(precvbuf->pskb);
precvbuf->pend = skb_end_pointer(precvbuf->pskb); precvbuf->pend = skb_end_pointer(precvbuf->pskb);
precvbuf->pbuf = precvbuf->pskb->data; precvbuf->pbuf = precvbuf->pskb->data;
} } else//reuse skb
else//reuse skb
{ {
precvbuf->phead = precvbuf->pskb->head; precvbuf->phead = precvbuf->pskb->head;
precvbuf->pdata = precvbuf->pskb->data; precvbuf->pdata = precvbuf->pskb->data;
@ -1476,11 +1448,6 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
precvbuf->reuse = false; precvbuf->reuse = false;
} }
//_enter_critical(&precvpriv->lock, &irqL);
//precvpriv->rx_pending_cnt++;
//precvbuf->irp_pending = true;
//_exit_critical(&precvpriv->lock, &irqL);
precvpriv->rx_pending_cnt++; precvpriv->rx_pending_cnt++;
purb = precvbuf->purb; purb = precvbuf->purb;
@ -1488,28 +1455,23 @@ static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem)
//translate DMA FIFO addr to pipehandle //translate DMA FIFO addr to pipehandle
pipe = ffaddr2pipehdl(pdvobj, addr); pipe = ffaddr2pipehdl(pdvobj, addr);
usb_fill_bulk_urb(purb, pusbd, pipe, usb_fill_bulk_urb(purb, pusbd, pipe, precvbuf->pbuf,
precvbuf->pbuf, MAX_RECVBUF_SZ, usb_read_port_complete,
MAX_RECVBUF_SZ,
usb_read_port_complete,
precvbuf);//context is precvbuf precvbuf);//context is precvbuf
err = usb_submit_urb(purb, GFP_ATOMIC); err = usb_submit_urb(purb, GFP_ATOMIC);
if((err) && (err != (-EPERM))) if ((err) && (err != (-EPERM))) {
{ RT_TRACE(_module_hci_ops_os_c_,_drv_err_,
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("cannot submit rx in-token(err=0x%.8x), URB_STATUS =0x%.8x", err, purb->status)); ("cannot submit rx in-token(err=0x%.8x), URB_STATUS =0x%.8x",
DBG_8192C("cannot submit rx in-token(err = 0x%08x),urb_status = %d\n",err,purb->status); err, purb->status));
DBG_8192C("cannot submit rx in-token(err = 0x%08x),urb_status = %d\n",
err, purb->status);
ret = _FAIL; ret = _FAIL;
} }
} } else {
else
{
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port:precvbuf ==NULL\n")); RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_read_port:precvbuf ==NULL\n"));
ret = _FAIL; ret = _FAIL;
} }
;
return ret; return ret;
} }
#endif // CONFIG_USE_USB_BUFFER_ALLOC_RX #endif // CONFIG_USE_USB_BUFFER_ALLOC_RX
@ -1520,30 +1482,26 @@ void rtl8188eu_xmit_tasklet(void *priv)
struct adapter *padapter = (struct adapter*)priv; struct adapter *padapter = (struct adapter*)priv;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv; struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
if(check_fwstate(&padapter->mlmepriv, _FW_UNDER_SURVEY) == true) if (check_fwstate(&padapter->mlmepriv, _FW_UNDER_SURVEY) == true)
return; return;
while(1) while(1) {
{ if (padapter->bDriverStopped ||
if ((padapter->bDriverStopped == true)||(padapter->bSurpriseRemoved== true) || (padapter->bWritePortCancel == true)) padapter->bSurpriseRemoved ||
{ padapter->bWritePortCancel) {
DBG_8192C("xmit_tasklet => bDriverStopped or bSurpriseRemoved or bWritePortCancel\n"); DBG_8192C("xmit_tasklet => bDriverStopped or bSurpriseRemoved or bWritePortCancel\n");
break; break;
} }
ret = rtl8188eu_xmitframe_complete(padapter, pxmitpriv, NULL); ret = rtl8188eu_xmitframe_complete(padapter, pxmitpriv, NULL);
if(ret==false) if (!ret)
break; break;
} }
} }
void rtl8188eu_set_intf_ops(struct _io_ops *pops) void rtl8188eu_set_intf_ops(struct _io_ops *pops)
{ {
;
_rtw_memset((u8 *)pops, 0, sizeof(struct _io_ops)); _rtw_memset((u8 *)pops, 0, sizeof(struct _io_ops));
pops->_read8 = &usb_read8; pops->_read8 = &usb_read8;
@ -1571,9 +1529,6 @@ void rtl8188eu_set_intf_ops(struct _io_ops *pops)
#ifdef CONFIG_USB_INTERRUPT_IN_PIPE #ifdef CONFIG_USB_INTERRUPT_IN_PIPE
pops->_read_interrupt = &usb_read_interrupt; pops->_read_interrupt = &usb_read_interrupt;
#endif #endif
;
} }
void rtl8188eu_set_hw_type(struct adapter *padapter) void rtl8188eu_set_hw_type(struct adapter *padapter)