// free all stainfo which in sta_hash[all]
void rtw_free_all_stainfo(_adapter *padapter)
{
_irqL irqL;
_list *plist, *phead;
s32 index;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info* pbcmc_stainfo =rtw_get_bcmc_stainfo( padapter);
if(pstapriv->asoc_sta_count==1)
return;
SPIN_LOCK_BH(pstapriv->sta_hash_lock, &irqL);
for(index=0; index< NUM_STA; index++) {
phead = &(pstapriv->sta_hash[index]);
plist = get_next(phead);
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) {
psta = LIST_CONTAINOR(plist, struct sta_info ,hash_list);
plist = get_next(plist);
if(pbcmc_stainfo!=psta)
rtw_free_stainfo(padapter , psta);
}
}
SPIN_UNLOCK_BH(pstapriv->sta_hash_lock, &irqL);
}
/* free all stainfo which in sta_hash[all] */
void rtw_free_all_stainfo(struct adapter *padapter)
{
struct list_head *plist, *phead;
s32 index;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info *pbcmc_stainfo = rtw_get_bcmc_stainfo(padapter);
if (pstapriv->asoc_sta_count == 1)
return;
spin_lock_bh(&pstapriv->sta_hash_lock);
for (index = 0; index < NUM_STA; index++) {
phead = &pstapriv->sta_hash[index];
plist = phead->next;
while (phead != plist) {
psta = container_of(plist, struct sta_info, hash_list);
plist = plist->next;
if (pbcmc_stainfo != psta)
rtw_free_stainfo(padapter, psta);
}
}
spin_unlock_bh(&pstapriv->sta_hash_lock);
}
// free all stainfo which in sta_hash[all]
void rtw_free_all_stainfo(_adapter *padapter)
{
_irqL irqL;
_list *plist, *phead;
s32 index;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info* pbcmc_stainfo =rtw_get_bcmc_stainfo( padapter);
u8 free_sta_num = 0;
char free_sta_list[NUM_STA];
int stainfo_offset;
_func_enter_;
if(pstapriv->asoc_sta_count==1)
goto exit;
_enter_critical_bh(&pstapriv->sta_hash_lock, &irqL);
for(index=0; index< NUM_STA; index++)
{
phead = &(pstapriv->sta_hash[index]);
plist = get_next(phead);
while ((rtw_end_of_queue_search(phead, plist)) == _FALSE)
{
psta = LIST_CONTAINOR(plist, struct sta_info ,hash_list);
plist = get_next(plist);
if(pbcmc_stainfo!=psta)
{
rtw_list_delete(&psta->hash_list);
//rtw_free_stainfo(padapter , psta);
stainfo_offset = rtw_stainfo_offset(pstapriv, psta);
if (stainfo_offset_valid(stainfo_offset)) {
free_sta_list[free_sta_num++] = stainfo_offset;
}
}
}
}
_exit_critical_bh(&pstapriv->sta_hash_lock, &irqL);
for (index = 0; index < free_sta_num; index++)
{
psta = rtw_get_stainfo_by_offset(pstapriv, free_sta_list[index]);
rtw_free_stainfo(padapter , psta);
}
exit:
_func_exit_;
}
void stop_ap_mode(struct adapter *padapter)
{
struct list_head *phead, *plist;
struct rtw_wlan_acl_node *paclnode;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct wlan_acl_pool *pacl_list = &pstapriv->acl_list;
struct __queue *pacl_node_q = &pacl_list->acl_node_q;
pmlmepriv->update_bcn = false;
pmlmeext->bstart_bss = false;
/* reset and init security priv , this can refine with
* rtw_reset_securitypriv
*/
memset((unsigned char *)&padapter->securitypriv, 0, sizeof(struct security_priv));
padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen;
padapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled;
/* for ACL */
spin_lock_bh(&pacl_node_q->lock);
phead = get_list_head(pacl_node_q);
plist = phead->next;
while (phead != plist) {
paclnode = container_of(plist, struct rtw_wlan_acl_node, list);
plist = plist->next;
if (paclnode->valid) {
paclnode->valid = false;
list_del_init(&paclnode->list);
pacl_list->num--;
}
}
spin_unlock_bh(&pacl_node_q->lock);
DBG_88E("%s, free acl_node_queue, num =%d\n", __func__, pacl_list->num);
rtw_sta_flush(padapter);
/* free_assoc_sta_resources */
rtw_free_all_stainfo(padapter);
psta = rtw_get_bcmc_stainfo(padapter);
spin_lock_bh(&pstapriv->sta_hash_lock);
rtw_free_stainfo(padapter, psta);
spin_unlock_bh(&pstapriv->sta_hash_lock);
rtw_init_bcmc_stainfo(padapter);
rtw_free_mlme_priv_ie_data(pmlmepriv);
}
/* free all stainfo which in sta_hash[all] */
void rtw_free_all_stainfo(_adapter *padapter)
{
unsigned long irqL;
struct list_head *plist, *phead;
s32 index;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info* pbcmc_stainfo =rtw_get_bcmc_stainfo( padapter);
_func_enter_;
if (pstapriv->asoc_sta_count==1)
goto exit;
_enter_critical_bh(&pstapriv->sta_hash_lock, &irqL);
for (index=0; index< NUM_STA; index++)
{
phead = &(pstapriv->sta_hash[index]);
plist = get_next(phead);
while ((rtw_end_of_queue_search(phead, plist)) == false)
{
psta = LIST_CONTAINOR(plist, struct sta_info ,hash_list);
plist = get_next(plist);
if (pbcmc_stainfo!=psta)
rtw_free_stainfo(padapter , psta);
}
}
_exit_critical_bh(&pstapriv->sta_hash_lock, &irqL);
exit:
_func_exit_;
}
static void rtw_chk_hi_queue_hdl(struct adapter *padapter)
{
int cnt = 0;
struct sta_info *psta_bmc;
struct sta_priv *pstapriv = &padapter->stapriv;
psta_bmc = rtw_get_bcmc_stainfo(padapter);
if (!psta_bmc)
return;
if (psta_bmc->sleepq_len == 0) {
u8 val = 0;
/* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */
/* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */
rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
while (!val) {
msleep(100);
cnt++;
if (cnt > 10)
break;
rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
}
if (cnt <= 10) {
pstapriv->tim_bitmap &= ~BIT(0);
pstapriv->sta_dz_bitmap &= ~BIT(0);
update_beacon(padapter, _TIM_IE_, NULL, false);
} else { /* re check again */
rtw_chk_hi_queue_cmd(padapter);
}
}
}
// free all stainfo which in sta_hash[all]
void rtw_free_all_stainfo(_adapter *padapter)
{
_list *plist, *phead;
s32 index;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info* pbcmc_stainfo =rtw_get_bcmc_stainfo( padapter);
_func_enter_;
if(pstapriv->asoc_sta_count==1)
goto exit;
spin_lock_bh(&pstapriv->sta_hash_lock);
for(index=0; index< NUM_STA; index++)
{
phead = &(pstapriv->sta_hash[index]);
plist = get_next(phead);
while (phead != plist)
{
psta = LIST_CONTAINOR(plist, struct sta_info ,hash_list);
plist = get_next(plist);
if(pbcmc_stainfo!=psta)
rtw_free_stainfo(padapter , psta);
}
}
spin_unlock_bh(&pstapriv->sta_hash_lock);
exit:
_func_exit_;
}
void free_mlme_ap_info(struct adapter *padapter)
{
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
pmlmepriv->update_bcn = false;
pmlmeext->bstart_bss = false;
rtw_sta_flush(padapter);
pmlmeinfo->state = _HW_STATE_NOLINK_;
/* free_assoc_sta_resources */
rtw_free_all_stainfo(padapter);
/* free bc/mc sta_info */
psta = rtw_get_bcmc_stainfo(padapter);
spin_lock_bh(&pstapriv->sta_hash_lock);
rtw_free_stainfo(padapter, psta);
spin_unlock_bh(&pstapriv->sta_hash_lock);
}
void rtw_os_recv_indicate_pkt(_adapter *padapter, _pkt *pkt, struct rx_pkt_attrib *pattrib)
{
struct mlme_priv*pmlmepriv = &padapter->mlmepriv;
int ret;
/* Indicat the packets to upper layer */
if (pkt) {
if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
{
_pkt *pskb2 =NULL;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
int bmcast = IS_MCAST(pattrib->dst);
/* DBG_871X("bmcast =%d\n", bmcast); */
if (memcmp(pattrib->dst, myid(&padapter->eeprompriv), ETH_ALEN))
{
/* DBG_871X("not ap psta =%p, addr =%pM\n", psta, pattrib->dst); */
if (bmcast)
{
psta = rtw_get_bcmc_stainfo(padapter);
pskb2 = rtw_skb_clone(pkt);
} else {
psta = rtw_get_stainfo(pstapriv, pattrib->dst);
}
if (psta)
{
struct net_device *pnetdev = (struct net_device*)padapter->pnetdev;
/* DBG_871X("directly forwarding to the rtw_xmit_entry\n"); */
/* skb->ip_summed = CHECKSUM_NONE; */
pkt->dev = pnetdev;
skb_set_queue_mapping(pkt, rtw_recv_select_queue(pkt));
_rtw_xmit_entry(pkt, pnetdev);
if (bmcast && (pskb2 != NULL)) {
pkt = pskb2;
DBG_COUNTER(padapter->rx_logs.os_indicate_ap_mcast);
} else {
DBG_COUNTER(padapter->rx_logs.os_indicate_ap_forward);
return;
}
}
}
else/* to APself */
{
/* DBG_871X("to APSelf\n"); */
DBG_COUNTER(padapter->rx_logs.os_indicate_ap_self);
}
}
pkt->protocol = eth_type_trans(pkt, padapter->pnetdev);
pkt->dev = padapter->pnetdev;
#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX
if ((pattrib->tcpchk_valid == 1) && (pattrib->tcp_chkrpt == 1)) {
pkt->ip_summed = CHECKSUM_UNNECESSARY;
} else {
pkt->ip_summed = CHECKSUM_NONE;
}
#else /* !CONFIG_TCP_CSUM_OFFLOAD_RX */
pkt->ip_summed = CHECKSUM_NONE;
#endif /* CONFIG_TCP_CSUM_OFFLOAD_RX */
ret = rtw_netif_rx(padapter->pnetdev, pkt);
if (ret == NET_RX_SUCCESS)
DBG_COUNTER(padapter->rx_logs.os_netif_ok);
else
DBG_COUNTER(padapter->rx_logs.os_netif_err);
}
}
int rtw_recv_indicatepkt(_adapter *padapter, union recv_frame *precv_frame)
{
struct recv_priv *precvpriv;
_queue *pfree_recv_queue;
_pkt *skb;
struct mlme_priv*pmlmepriv = &padapter->mlmepriv;
#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
#endif
#ifdef CONFIG_BR_EXT
void *br_port = NULL;
#endif
_func_enter_;
precvpriv = &(padapter->recvpriv);
pfree_recv_queue = &(precvpriv->free_recv_queue);
#ifdef CONFIG_DRVEXT_MODULE
if (drvext_rx_handler(padapter, precv_frame->u.hdr.rx_data, precv_frame->u.hdr.len) == _SUCCESS)
{
goto _recv_indicatepkt_drop;
}
#endif
skb = precv_frame->u.hdr.pkt;
if(skb == NULL)
{
RT_TRACE(_module_recv_osdep_c_,_drv_err_,("rtw_recv_indicatepkt():skb==NULL something wrong!!!!\n"));
goto _recv_indicatepkt_drop;
}
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("rtw_recv_indicatepkt():skb != NULL !!!\n"));
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("rtw_recv_indicatepkt():precv_frame->u.hdr.rx_head=%p precv_frame->hdr.rx_data=%p\n", precv_frame->u.hdr.rx_head, precv_frame->u.hdr.rx_data));
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("precv_frame->hdr.rx_tail=%p precv_frame->u.hdr.rx_end=%p precv_frame->hdr.len=%d \n", precv_frame->u.hdr.rx_tail, precv_frame->u.hdr.rx_end, precv_frame->u.hdr.len));
skb->data = precv_frame->u.hdr.rx_data;
skb_set_tail_pointer(skb, precv_frame->u.hdr.len);
skb->len = precv_frame->u.hdr.len;
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("\n skb->head=%p skb->data=%p skb->tail=%p skb->end=%p skb->len=%d\n", skb->head, skb->data, skb->tail, skb->end, skb->len));
if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE)
{
_pkt *pskb2=NULL;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
int bmcast = IS_MCAST(pattrib->dst);
//DBG_871X("bmcast=%d\n", bmcast);
if(_rtw_memcmp(pattrib->dst, myid(&padapter->eeprompriv), ETH_ALEN)==_FALSE)
{
//DBG_871X("not ap psta=%p, addr=%pM\n", psta, pattrib->dst);
if(bmcast)
{
psta = rtw_get_bcmc_stainfo(padapter);
pskb2 = rtw_skb_clone(skb);
} else {
psta = rtw_get_stainfo(pstapriv, pattrib->dst);
}
if(psta)
{
struct net_device *pnetdev= (struct net_device*)padapter->pnetdev;
//DBG_871X("directly forwarding to the rtw_xmit_entry\n");
//skb->ip_summed = CHECKSUM_NONE;
skb->dev = pnetdev;
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35))
skb_set_queue_mapping(skb, rtw_recv_select_queue(skb));
#endif //LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)
_rtw_xmit_entry(skb, pnetdev);
if(bmcast)
skb = pskb2;
else
goto _recv_indicatepkt_end;
}
}
else// to APself
{
//DBG_871X("to APSelf\n");
}
}
#ifdef CONFIG_BR_EXT
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
br_port = padapter->pnetdev->br_port;
#else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
rcu_read_lock();
br_port = rcu_dereference(padapter->pnetdev->rx_handler_data);
rcu_read_unlock();
#endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
if( br_port && (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) )
{
int nat25_handle_frame(_adapter *priv, struct sk_buff *skb);
if (nat25_handle_frame(padapter, skb) == -1) {
//priv->ext_stats.rx_data_drops++;
//DEBUG_ERR("RX DROP: nat25_handle_frame fail!\n");
//return FAIL;
#if 1
// bypass this frame to upper layer!!
#else
goto _recv_indicatepkt_drop;
#endif
}
}
#endif // CONFIG_BR_EXT
#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX
if ( (pattrib->tcpchk_valid == 1) && (pattrib->tcp_chkrpt == 1) ) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
//DBG_871X("CHECKSUM_UNNECESSARY \n");
} else {
skb->ip_summed = CHECKSUM_NONE;
//DBG_871X("CHECKSUM_NONE(%d, %d) \n", pattrib->tcpchk_valid, pattrib->tcp_chkrpt);
}
#else /* !CONFIG_TCP_CSUM_OFFLOAD_RX */
skb->ip_summed = CHECKSUM_NONE;
#endif
skb->dev = padapter->pnetdev;
skb->protocol = eth_type_trans(skb, padapter->pnetdev);
rtw_netif_rx(padapter->pnetdev, skb);
_recv_indicatepkt_end:
precv_frame->u.hdr.pkt = NULL; // pointers to NULL before rtw_free_recvframe()
rtw_free_recvframe(precv_frame, pfree_recv_queue);
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("\n rtw_recv_indicatepkt :after rtw_netif_rx!!!!\n"));
_func_exit_;
return _SUCCESS;
_recv_indicatepkt_drop:
//enqueue back to free_recv_queue
if(precv_frame)
rtw_free_recvframe(precv_frame, pfree_recv_queue);
return _FAIL;
_func_exit_;
}
u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
{
_irqL irqL;
unsigned int pipe;
int status;
u32 ret = _FAIL, bwritezero = _FALSE;
PURB purb = NULL;
_adapter *padapter = (_adapter *)pintfhdl->padapter;
struct dvobj_priv *pdvobj = adapter_to_dvobj(padapter);
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct xmit_buf *pxmitbuf = (struct xmit_buf *)wmem;
struct xmit_frame *pxmitframe = (struct xmit_frame *)pxmitbuf->priv_data;
struct usb_device *pusbd = pdvobj->pusbdev;
struct pkt_attrib *pattrib = &pxmitframe->attrib;
_func_enter_;
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("+usb_write_port\n"));
if ((padapter->bDriverStopped) || (padapter->bSurpriseRemoved) ||(dvobj_to_pwrctl(pdvobj)->pnp_bstop_trx)) {
#ifdef DBG_TX
DBG_871X(" DBG_TX %s:%d bDriverStopped%d, bSurpriseRemoved:%d, pnp_bstop_trx:%d\n",__FUNCTION__, __LINE__
,padapter->bDriverStopped, padapter->bSurpriseRemoved, dvobj_to_pwrctl(pdvobj)->pnp_bstop_trx );
#endif
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_write_port:( padapter->bDriverStopped ||padapter->bSurpriseRemoved ||pwrctl->pnp_bstop_trx)!!!\n"));
rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_TX_DENY);
goto exit;
}
_enter_critical(&pxmitpriv->lock, &irqL);
switch(addr)
{
case VO_QUEUE_INX:
pxmitpriv->voq_cnt++;
pxmitbuf->flags = VO_QUEUE_INX;
break;
case VI_QUEUE_INX:
pxmitpriv->viq_cnt++;
pxmitbuf->flags = VI_QUEUE_INX;
break;
case BE_QUEUE_INX:
pxmitpriv->beq_cnt++;
pxmitbuf->flags = BE_QUEUE_INX;
break;
case BK_QUEUE_INX:
pxmitpriv->bkq_cnt++;
pxmitbuf->flags = BK_QUEUE_INX;
break;
case HIGH_QUEUE_INX:
pxmitbuf->flags = HIGH_QUEUE_INX;
break;
default:
pxmitbuf->flags = MGT_QUEUE_INX;
break;
}
_exit_critical(&pxmitpriv->lock, &irqL);
#ifdef DBG_TRX_STA_PKTS
{
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
int bmcast = IS_MCAST(pattrib->dst);
u8 agg_num = 1;
#ifdef CONFIG_USB_HCI
#ifdef CONFIG_USB_TX_AGGREGATION
if(pxmitframe->agg_num>1)
agg_num = pxmitframe->agg_num;
#endif
#endif
#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
if(pxmitframe->agg_num>1)
agg_num = pxmitframe->agg_num;
#endif
if(bmcast)
{
psta = rtw_get_bcmc_stainfo(padapter);
} else {
psta = rtw_get_stainfo(pstapriv, pattrib->dst);
}
if(psta)
{
switch(pattrib->priority)
{
case 1:
case 2:
psta->tx_bk_cnt += agg_num;
break;
case 4:
case 5:
psta->tx_vi_cnt += agg_num;
break;
case 6:
case 7:
psta->tx_vo_cnt += agg_num;
break;
case 0:
case 3:
default:
psta->tx_be_cnt += agg_num;
break;
}
}
}
#endif
purb = pxmitbuf->pxmit_urb[0];
#if 0
if(pdvobj->ishighspeed)
{
if(cnt> 0 && cnt%512 == 0)
{
//DBG_8192C("ishighspeed, cnt=%d\n", cnt);
bwritezero = _TRUE;
}
}
else
{
if(cnt > 0 && cnt%64 == 0)
{
//DBG_8192C("cnt=%d\n", cnt);
bwritezero = _TRUE;
}
}
#endif
//translate DMA FIFO addr to pipehandle
pipe = ffaddr2pipehdl(pdvobj, addr);
#ifdef CONFIG_REDUCE_USB_TX_INT
if ( (pxmitpriv->free_xmitbuf_cnt%NR_XMITBUFF == 0)
|| (pxmitbuf->ext_tag == _TRUE) )
{
purb->transfer_flags &= (~URB_NO_INTERRUPT);
} else {
purb->transfer_flags |= URB_NO_INTERRUPT;
//DBG_8192C("URB_NO_INTERRUPT ");
}
#endif
usb_fill_bulk_urb(purb, pusbd, pipe,
pxmitframe->buf_addr, //= pxmitbuf->pbuf
cnt,
usb_write_port_complete,
pxmitbuf);//context is pxmitbuf
#ifdef CONFIG_USE_USB_BUFFER_ALLOC_TX
purb->transfer_dma = pxmitbuf->dma_transfer_addr;
purb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
purb->transfer_flags |= URB_ZERO_PACKET;
#endif // CONFIG_USE_USB_BUFFER_ALLOC_TX
#ifdef USB_PACKET_OFFSET_SZ
#if (USB_PACKET_OFFSET_SZ == 0)
purb->transfer_flags |= URB_ZERO_PACKET;
#endif
#endif
#if 0
if (bwritezero)
{
purb->transfer_flags |= URB_ZERO_PACKET;
}
#endif
status = usb_submit_urb(purb, GFP_ATOMIC);
if (!status) {
#ifdef DBG_CONFIG_ERROR_DETECT
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
pHalData->srestpriv.last_tx_time = rtw_get_current_time();
}
#endif
} else {
rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_WRITE_PORT_ERR);
DBG_871X("usb_write_port, status=%d\n", status);
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("usb_write_port(): usb_submit_urb, status=%x\n", status));
switch (status) {
case -ENODEV:
padapter->bDriverStopped=_TRUE;
break;
default:
break;
}
goto exit;
}
ret= _SUCCESS;
// Commented by Albert 2009/10/13
// We add the URB_ZERO_PACKET flag to urb so that the host will send the zero packet automatically.
/*
if(bwritezero == _TRUE)
{
usb_bulkout_zero(pintfhdl, addr);
}
*/
RT_TRACE(_module_hci_ops_os_c_,_drv_err_,("-usb_write_port\n"));
exit:
if (ret != _SUCCESS)
rtw_free_xmitbuf(pxmitpriv, pxmitbuf);
_func_exit_;
return ret;
}
int rtw_recv_indicatepkt(_adapter *padapter, union recv_frame *precv_frame)
{
struct recv_priv *precvpriv;
_queue *pfree_recv_queue;
_pkt *skb;
struct mlme_priv*pmlmepriv = &padapter->mlmepriv;
#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
#endif
_func_enter_;
precvpriv = &(padapter->recvpriv);
pfree_recv_queue = &(precvpriv->free_recv_queue);
#ifdef CONFIG_DRVEXT_MODULE
if (drvext_rx_handler(padapter, precv_frame->u.hdr.rx_data, precv_frame->u.hdr.len) == _SUCCESS)
{
goto _recv_indicatepkt_drop;
}
#endif
skb = precv_frame->u.hdr.pkt;
if(skb == NULL)
{
RT_TRACE(_module_recv_osdep_c_,_drv_err_,("rtw_recv_indicatepkt():skb==NULL something wrong!!!!\n"));
goto _recv_indicatepkt_drop;
}
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("rtw_recv_indicatepkt():skb != NULL !!!\n"));
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("rtw_recv_indicatepkt():precv_frame->u.hdr.rx_head=%p precv_frame->hdr.rx_data=%p\n", precv_frame->u.hdr.rx_head, precv_frame->u.hdr.rx_data));
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("precv_frame->hdr.rx_tail=%p precv_frame->u.hdr.rx_end=%p precv_frame->hdr.len=%d \n", precv_frame->u.hdr.rx_tail, precv_frame->u.hdr.rx_end, precv_frame->u.hdr.len));
skb->data = precv_frame->u.hdr.rx_data;
#ifdef NET_SKBUFF_DATA_USES_OFFSET
skb_set_tail_pointer(skb, precv_frame->u.hdr.len);
#else
skb->tail = precv_frame->u.hdr.rx_tail;
#endif
skb->len = precv_frame->u.hdr.len;
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("\n skb->head=%p skb->data=%p skb->tail=%p skb->end=%p skb->len=%d\n", skb->head, skb->data, skb->tail, skb->end, skb->len));
if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE)
{
_pkt *pskb2=NULL;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
int bmcast = IS_MCAST(pattrib->dst);
//DBG_871X("bmcast=%d\n", bmcast);
if(_rtw_memcmp(pattrib->dst, myid(&padapter->eeprompriv), ETH_ALEN)==_FALSE)
{
//DBG_871X("not ap psta=%p, addr=%pM\n", psta, pattrib->dst);
if(bmcast)
{
psta = rtw_get_bcmc_stainfo(padapter);
pskb2 = skb_clone(skb, GFP_ATOMIC);
} else {
psta = rtw_get_stainfo(pstapriv, pattrib->dst);
}
if(psta)
{
//DBG_871X("directly forwarding to the rtw_xmit_entry\n");
//skb->ip_summed = CHECKSUM_NONE;
//skb->protocol = eth_type_trans(skb, pnetdev);
skb->dev = padapter->pnetdev;
rtw_xmit_entry(skb, padapter->pnetdev);
if(bmcast)
skb = pskb2;
else
goto _recv_indicatepkt_end;
}
}
else// to APself
{
//DBG_871X("to APSelf\n");
}
}
#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX
if ( (pattrib->tcpchk_valid == 1) && (pattrib->tcp_chkrpt == 1) ) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
//DBG_8192C("CHECKSUM_UNNECESSARY \n");
} else {
skb->ip_summed = CHECKSUM_NONE;
//DBG_8192C("CHECKSUM_NONE(%d, %d) \n", pattrib->tcpchk_valid, pattrib->tcp_chkrpt);
}
#else /* !CONFIG_TCP_CSUM_OFFLOAD_RX */
skb->ip_summed = CHECKSUM_NONE;
#endif
skb->dev = padapter->pnetdev;
skb->protocol = eth_type_trans(skb, padapter->pnetdev);
netif_rx(skb);
_recv_indicatepkt_end:
precv_frame->u.hdr.pkt = NULL; // pointers to NULL before rtw_free_recvframe()
rtw_free_recvframe(precv_frame, pfree_recv_queue);
RT_TRACE(_module_recv_osdep_c_,_drv_info_,("\n rtw_recv_indicatepkt :after netif_rx!!!!\n"));
_func_exit_;
return _SUCCESS;
_recv_indicatepkt_drop:
//enqueue back to free_recv_queue
if(precv_frame)
rtw_free_recvframe(precv_frame, pfree_recv_queue);
precvpriv->rx_drop++;
return _FAIL;
_func_exit_;
}
void rtw_os_recv_indicate_pkt(_adapter *padapter, _pkt *pkt, struct rx_pkt_attrib *pattrib)
{
struct mlme_priv*pmlmepriv = &padapter->mlmepriv;
struct recv_priv *precvpriv = &(padapter->recvpriv);
#ifdef CONFIG_BR_EXT
void *br_port = NULL;
#endif
int ret;
/* Indicat the packets to upper layer */
if (pkt) {
if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE)
{
_pkt *pskb2=NULL;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
int bmcast = IS_MCAST(pattrib->dst);
//DBG_871X("bmcast=%d\n", bmcast);
if (_rtw_memcmp(pattrib->dst, adapter_mac_addr(padapter), ETH_ALEN) == _FALSE)
{
//DBG_871X("not ap psta=%p, addr=%pM\n", psta, pattrib->dst);
if(bmcast)
{
psta = rtw_get_bcmc_stainfo(padapter);
pskb2 = rtw_skb_clone(pkt);
} else {
psta = rtw_get_stainfo(pstapriv, pattrib->dst);
}
if(psta)
{
struct net_device *pnetdev= (struct net_device*)padapter->pnetdev;
//DBG_871X("directly forwarding to the rtw_xmit_entry\n");
//skb->ip_summed = CHECKSUM_NONE;
pkt->dev = pnetdev;
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35))
skb_set_queue_mapping(pkt, rtw_recv_select_queue(pkt));
#endif //LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)
_rtw_xmit_entry(pkt, pnetdev);
if(bmcast && (pskb2 != NULL) ) {
pkt = pskb2;
DBG_COUNTER(padapter->rx_logs.os_indicate_ap_mcast);
} else {
DBG_COUNTER(padapter->rx_logs.os_indicate_ap_forward);
return;
}
}
}
else// to APself
{
//DBG_871X("to APSelf\n");
DBG_COUNTER(padapter->rx_logs.os_indicate_ap_self);
}
}
#ifdef CONFIG_BR_EXT
// Insert NAT2.5 RX here!
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
br_port = padapter->pnetdev->br_port;
#else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
rcu_read_lock();
br_port = rcu_dereference(padapter->pnetdev->rx_handler_data);
rcu_read_unlock();
#endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
if( br_port && (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) )
{
int nat25_handle_frame(_adapter *priv, struct sk_buff *skb);
if (nat25_handle_frame(padapter, pkt) == -1) {
//priv->ext_stats.rx_data_drops++;
//DEBUG_ERR("RX DROP: nat25_handle_frame fail!\n");
//return FAIL;
#if 1
// bypass this frame to upper layer!!
#else
rtw_skb_free(sub_skb);
continue;
#endif
}
}
#endif // CONFIG_BR_EXT
if( precvpriv->sink_udpport > 0)
rtw_sink_rtp_seq_dbg(padapter,pkt);
#ifdef DBG_UDP_PKT_LOSE_11AC
/* After eth_type_trans process , pkt->data pointer will move from ethrnet header to ip header ,
* we have to check ethernet type , so this debug must be print before eth_type_trans
*/
if (*((unsigned short *)(pkt->data+ETH_ALEN*2)) == htons(ETH_P_ARP)) {
/* ARP Payload length will be 42bytes or 42+18(tailer)=60bytes*/
if (pkt->len != 42 && pkt->len != 60)
DBG_871X("Error !!%s,ARP Payload length %u not correct\n" , __func__ , pkt->len);
} else if (*((unsigned short *)(pkt->data+ETH_ALEN*2)) == htons(ETH_P_IP)) {
if (be16_to_cpu(*((u16 *)(pkt->data+PAYLOAD_LEN_LOC_OF_IP_HDR))) != (pkt->len)-ETH_HLEN) {
DBG_871X("Error !!%s,Payload length not correct\n" , __func__);
DBG_871X("%s, IP header describe Total length=%u\n" , __func__ , be16_to_cpu(*((u16 *)(pkt->data+PAYLOAD_LEN_LOC_OF_IP_HDR))));
DBG_871X("%s, Pkt real length=%u\n" , __func__ , (pkt->len)-ETH_HLEN);
}
}
#endif
/* After eth_type_trans process , pkt->data pointer will move from ethrnet header to ip header */
pkt->protocol = eth_type_trans(pkt, padapter->pnetdev);
pkt->dev = padapter->pnetdev;
#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX
if ( (pattrib->tcpchk_valid == 1) && (pattrib->tcp_chkrpt == 1) ) {
pkt->ip_summed = CHECKSUM_UNNECESSARY;
} else {
pkt->ip_summed = CHECKSUM_NONE;
}
#else /* !CONFIG_TCP_CSUM_OFFLOAD_RX */
pkt->ip_summed = CHECKSUM_NONE;
#endif //CONFIG_TCP_CSUM_OFFLOAD_RX
ret = rtw_netif_rx(padapter->pnetdev, pkt);
if (ret == NET_RX_SUCCESS)
DBG_COUNTER(padapter->rx_logs.os_netif_ok);
else
DBG_COUNTER(padapter->rx_logs.os_netif_err);
}
}
int rtw_recv_indicatepkt(struct adapter *padapter,
struct recv_frame *precv_frame)
{
struct recv_priv *precvpriv;
struct __queue *pfree_recv_queue;
struct sk_buff *skb;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
precvpriv = &(padapter->recvpriv);
pfree_recv_queue = &(precvpriv->free_recv_queue);
skb = precv_frame->pkt;
if (!skb) {
RT_TRACE(_module_recv_osdep_c_, _drv_err_,
("rtw_recv_indicatepkt():skb == NULL something wrong!!!!\n"));
goto _recv_indicatepkt_drop;
}
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
("rtw_recv_indicatepkt():skb != NULL !!!\n"));
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
("rtw_recv_indicatepkt():precv_frame->rx_head =%p precv_frame->hdr.rx_data =%p\n",
precv_frame->rx_head, precv_frame->rx_data));
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
("precv_frame->hdr.rx_tail =%p precv_frame->rx_end =%p precv_frame->hdr.len =%d\n",
precv_frame->rx_tail, precv_frame->rx_end,
precv_frame->len));
skb->data = precv_frame->rx_data;
skb_set_tail_pointer(skb, precv_frame->len);
skb->len = precv_frame->len;
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
("skb->head =%p skb->data =%p skb->tail =%p skb->end =%p skb->len =%d\n",
skb->head, skb->data, skb_tail_pointer(skb),
skb_end_pointer(skb), skb->len));
if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
struct sk_buff *pskb2 = NULL;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
int bmcast = IS_MCAST(pattrib->dst);
if (memcmp(pattrib->dst, myid(&padapter->eeprompriv),
ETH_ALEN)) {
if (bmcast) {
psta = rtw_get_bcmc_stainfo(padapter);
pskb2 = skb_clone(skb, GFP_ATOMIC);
} else {
psta = rtw_get_stainfo(pstapriv, pattrib->dst);
}
if (psta) {
struct net_device *pnetdev;
pnetdev = (struct net_device *)padapter->pnetdev;
skb->dev = pnetdev;
skb_set_queue_mapping(skb, rtw_recv_select_queue(skb));
rtw_xmit_entry(skb, pnetdev);
if (bmcast)
skb = pskb2;
else
goto _recv_indicatepkt_end;
}
}
}
rcu_read_lock();
rcu_dereference(padapter->pnetdev->rx_handler_data);
rcu_read_unlock();
skb->ip_summed = CHECKSUM_NONE;
skb->dev = padapter->pnetdev;
skb->protocol = eth_type_trans(skb, padapter->pnetdev);
netif_rx(skb);
_recv_indicatepkt_end:
/* pointers to NULL before rtw_free_recvframe() */
precv_frame->pkt = NULL;
rtw_free_recvframe(precv_frame, pfree_recv_queue);
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
("\n rtw_recv_indicatepkt :after netif_rx!!!!\n"));
return _SUCCESS;
_recv_indicatepkt_drop:
/* enqueue back to free_recv_queue */
rtw_free_recvframe(precv_frame, pfree_recv_queue);
return _FAIL;
}
static void update_bmc_sta(struct adapter *padapter)
{
u32 init_rate = 0;
unsigned char network_type, raid;
int i, supportRateNum = 0;
unsigned int tx_ra_bitmap = 0;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_bssid_ex *pcur_network = (struct wlan_bssid_ex *)&pmlmepriv->cur_network.network;
struct sta_info *psta = rtw_get_bcmc_stainfo(padapter);
if (psta) {
psta->aid = 0;/* default set to 0 */
psta->mac_id = psta->aid + 1;
psta->qos_option = 0;
psta->htpriv.ht_option = false;
psta->ieee8021x_blocked = 0;
memset(&psta->sta_stats, 0, sizeof(struct stainfo_stats));
/* prepare for add_RATid */
supportRateNum = rtw_get_rateset_len((u8 *)&pcur_network->SupportedRates);
network_type = rtw_check_network_type((u8 *)&pcur_network->SupportedRates, supportRateNum, 1);
memcpy(psta->bssrateset, &pcur_network->SupportedRates, supportRateNum);
psta->bssratelen = supportRateNum;
/* b/g mode ra_bitmap */
for (i = 0; i < supportRateNum; i++) {
if (psta->bssrateset[i])
tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value(psta->bssrateset[i] & 0x7f);
}
if (pcur_network->Configuration.DSConfig > 14) {
/* force to A mode. 5G doesn't support CCK rates */
network_type = WIRELESS_11A;
tx_ra_bitmap = 0x150; /* 6, 12, 24 Mbps */
} else {
/* force to b mode */
network_type = WIRELESS_11B;
tx_ra_bitmap = 0xf;
}
raid = networktype_to_raid(network_type);
init_rate = get_highest_rate_idx(tx_ra_bitmap & 0x0fffffff) & 0x3f;
/* ap mode */
rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, true);
{
u8 arg = 0;
arg = psta->mac_id & 0x1f;
arg |= BIT(7);
tx_ra_bitmap |= ((raid << 28) & 0xf0000000);
DBG_88E("%s, mask = 0x%x, arg = 0x%x\n", __func__, tx_ra_bitmap, arg);
/* bitmap[0:27] = tx_rate_bitmap */
/* bitmap[28:31]= Rate Adaptive id */
/* arg[0:4] = macid */
/* arg[5] = Short GI */
rtw_hal_add_ra_tid(padapter, tx_ra_bitmap, arg, 0);
}
/* set ra_id, init_rate */
psta->raid = raid;
psta->init_rate = init_rate;
rtw_stassoc_hw_rpt(padapter, psta);
spin_lock_bh(&psta->lock);
psta->state = _FW_LINKED;
spin_unlock_bh(&psta->lock);
} else {
DBG_88E("add_RATid_bmc_sta error!\n");
}
}
void rtw_os_recv_indicate_pkt(_adapter *padapter, _pkt *pkt, struct rx_pkt_attrib *pattrib)
{
struct mlme_priv*pmlmepriv = &padapter->mlmepriv;
struct recv_priv *precvpriv = &(padapter->recvpriv);
#ifdef CONFIG_BR_EXT
void *br_port = NULL;
#endif
int ret;
/* Indicat the packets to upper layer */
if (pkt) {
if(check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE)
{
_pkt *pskb2=NULL;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
int bmcast = IS_MCAST(pattrib->dst);
//DBG_871X("bmcast=%d\n", bmcast);
if(_rtw_memcmp(pattrib->dst, myid(&padapter->eeprompriv), ETH_ALEN)==_FALSE)
{
//DBG_871X("not ap psta=%p, addr=%pM\n", psta, pattrib->dst);
if(bmcast)
{
psta = rtw_get_bcmc_stainfo(padapter);
pskb2 = rtw_skb_clone(pkt);
} else {
psta = rtw_get_stainfo(pstapriv, pattrib->dst);
}
if(psta)
{
struct net_device *pnetdev= (struct net_device*)padapter->pnetdev;
//DBG_871X("directly forwarding to the rtw_xmit_entry\n");
//skb->ip_summed = CHECKSUM_NONE;
pkt->dev = pnetdev;
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35))
skb_set_queue_mapping(pkt, rtw_recv_select_queue(pkt));
#endif //LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)
_rtw_xmit_entry(pkt, pnetdev);
if(bmcast && (pskb2 != NULL) ) {
pkt = pskb2;
DBG_COUNTER(padapter->rx_logs.os_indicate_ap_mcast);
} else {
DBG_COUNTER(padapter->rx_logs.os_indicate_ap_forward);
return;
}
}
}
else// to APself
{
//DBG_871X("to APSelf\n");
DBG_COUNTER(padapter->rx_logs.os_indicate_ap_self);
}
}
#ifdef CONFIG_BR_EXT
// Insert NAT2.5 RX here!
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
br_port = padapter->pnetdev->br_port;
#else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
rcu_read_lock();
br_port = rcu_dereference(padapter->pnetdev->rx_handler_data);
rcu_read_unlock();
#endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
if( br_port && (check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) )
{
int nat25_handle_frame(_adapter *priv, struct sk_buff *skb);
if (nat25_handle_frame(padapter, pkt) == -1) {
//priv->ext_stats.rx_data_drops++;
//DEBUG_ERR("RX DROP: nat25_handle_frame fail!\n");
//return FAIL;
#if 1
// bypass this frame to upper layer!!
#else
rtw_skb_free(sub_skb);
continue;
#endif
}
}
#endif // CONFIG_BR_EXT
if( precvpriv->sink_udpport > 0)
rtw_sink_rtp_seq_dbg(padapter,pkt);
pkt->protocol = eth_type_trans(pkt, padapter->pnetdev);
pkt->dev = padapter->pnetdev;
#ifdef CONFIG_TCP_CSUM_OFFLOAD_RX
if ( (pattrib->tcpchk_valid == 1) && (pattrib->tcp_chkrpt == 1) ) {
pkt->ip_summed = CHECKSUM_UNNECESSARY;
} else {
pkt->ip_summed = CHECKSUM_NONE;
}
#else /* !CONFIG_TCP_CSUM_OFFLOAD_RX */
pkt->ip_summed = CHECKSUM_NONE;
#endif //CONFIG_TCP_CSUM_OFFLOAD_RX
ret = rtw_netif_rx(padapter->pnetdev, pkt);
if (ret == NET_RX_SUCCESS)
DBG_COUNTER(padapter->rx_logs.os_netif_ok);
else
DBG_COUNTER(padapter->rx_logs.os_netif_err);
}
}
int rtw_recv_indicatepkt(struct adapter *padapter,
struct recv_frame *precv_frame)
{
struct recv_priv *precvpriv;
struct __queue *pfree_recv_queue;
struct sk_buff *skb;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
precvpriv = &padapter->recvpriv;
pfree_recv_queue = &precvpriv->free_recv_queue;
skb = precv_frame->pkt;
if (!skb) {
RT_TRACE(_module_recv_osdep_c_, _drv_err_,
("%s():skb == NULL something wrong!!!!\n", __func__));
goto _recv_indicatepkt_drop;
}
if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
struct sk_buff *pskb2 = NULL;
struct sta_info *psta = NULL;
struct sta_priv *pstapriv = &padapter->stapriv;
struct rx_pkt_attrib *pattrib = &precv_frame->attrib;
bool mcast = is_multicast_ether_addr(pattrib->dst);
if (memcmp(pattrib->dst, myid(&padapter->eeprompriv),
ETH_ALEN)) {
if (mcast) {
psta = rtw_get_bcmc_stainfo(padapter);
pskb2 = skb_clone(skb, GFP_ATOMIC);
} else {
psta = rtw_get_stainfo(pstapriv, pattrib->dst);
}
if (psta) {
struct net_device *pnetdev;
pnetdev = (struct net_device *)padapter->pnetdev;
skb->dev = pnetdev;
skb_set_queue_mapping(skb, rtw_recv_select_queue(skb));
rtw_xmit_entry(skb, pnetdev);
if (mcast)
skb = pskb2;
else
goto _recv_indicatepkt_end;
}
}
}
skb->ip_summed = CHECKSUM_NONE;
skb->dev = padapter->pnetdev;
skb->protocol = eth_type_trans(skb, padapter->pnetdev);
netif_rx(skb);
_recv_indicatepkt_end:
/* pointers to NULL before rtw_free_recvframe() */
precv_frame->pkt = NULL;
rtw_free_recvframe(precv_frame, pfree_recv_queue);
RT_TRACE(_module_recv_osdep_c_, _drv_info_,
("\n %s :after netif_rx!!!!\n", __func__));
return _SUCCESS;
_recv_indicatepkt_drop:
/* enqueue back to free_recv_queue */
rtw_free_recvframe(precv_frame, pfree_recv_queue);
return _FAIL;
}
