static s32 _rtw_mi_buddy_clone_bcmc_packet(_adapter *adapter, union recv_frame *precvframe, u8 *pphy_status, union recv_frame *pcloneframe)
{
s32 ret = _SUCCESS;
u8 *pbuf = precvframe->u.hdr.rx_data;
struct rx_pkt_attrib *pattrib = NULL;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(adapter);
if (pcloneframe) {
pcloneframe->u.hdr.adapter = adapter;
_rtw_init_listhead(&pcloneframe->u.hdr.list);
pcloneframe->u.hdr.precvbuf = NULL; /*can't access the precvbuf for new arch.*/
pcloneframe->u.hdr.len = 0;
_rtw_memcpy(&pcloneframe->u.hdr.attrib, &precvframe->u.hdr.attrib, sizeof(struct rx_pkt_attrib));
pattrib = &pcloneframe->u.hdr.attrib;
#ifdef CONFIG_SKB_ALLOCATED
if (rtw_os_alloc_recvframe(adapter, pcloneframe, pbuf, NULL) == _SUCCESS)
#else
if (rtw_os_recvframe_duplicate_skb(adapter, pcloneframe, precvframe->u.hdr.pkt) == _SUCCESS)
#endif
{
#ifdef CONFIG_SKB_ALLOCATED
recvframe_put(pcloneframe, pattrib->pkt_len);
#endif
#ifdef DBG_SKB_PROCESS
rtw_dbg_skb_process(adapter, precvframe, pcloneframe);
#endif
if (pattrib->physt && pphy_status)
rx_query_phy_status(pcloneframe, pphy_status);
ret = rtw_recv_entry(pcloneframe);
} else {
ret = -1;
RTW_INFO("%s()-%d: rtw_os_alloc_recvframe() failed!\n", __func__, __LINE__);
}
}
return ret;
}
int recvbuf2recvframe(PADAPTER padapter, void *ptr)
{
u8 *pbuf;
u8 pkt_cnt = 0;
u32 pkt_offset;
s32 transfer_len;
u8 *pdata, *pphy_status;
union recv_frame *precvframe = NULL;
struct rx_pkt_attrib *pattrib = NULL;
PHAL_DATA_TYPE pHalData;
struct recv_priv *precvpriv;
_queue *pfree_recv_queue;
_pkt *pskb;
pHalData = GET_HAL_DATA(padapter);
precvpriv = &padapter->recvpriv;
pfree_recv_queue = &precvpriv->free_recv_queue;
#ifdef CONFIG_USE_USB_BUFFER_ALLOC_RX
pskb = NULL;
transfer_len = (s32)((struct recv_buf*)ptr)->transfer_len;
pbuf = ((struct recv_buf*)ptr)->pbuf;
#else // !CONFIG_USE_USB_BUFFER_ALLOC_RX
pskb = (_pkt*)ptr;
transfer_len = (s32)pskb->len;
pbuf = pskb->data;
#endif // !CONFIG_USE_USB_BUFFER_ALLOC_RX
#ifdef CONFIG_USB_RX_AGGREGATION
pkt_cnt = GET_RX_STATUS_DESC_USB_AGG_PKTNUM_8723B(pbuf);
#endif
do {
precvframe = rtw_alloc_recvframe(pfree_recv_queue);
if (precvframe == NULL) {
DBG_8192C("%s: rtw_alloc_recvframe() failed! RX Drop!\n", __FUNCTION__);
goto _exit_recvbuf2recvframe;
}
if (transfer_len >1500)
_rtw_init_listhead(&precvframe->u.hdr.list);
precvframe->u.hdr.precvbuf = NULL; //can't access the precvbuf for new arch.
precvframe->u.hdr.len = 0;
rtl8723b_query_rx_desc_status(precvframe, pbuf);
pattrib = &precvframe->u.hdr.attrib;
if ((padapter->registrypriv.mp_mode == 0)
&& ((pattrib->crc_err) || (pattrib->icv_err))) {
DBG_8192C("%s: RX Warning! crc_err=%d icv_err=%d, skip!\n",
__FUNCTION__, pattrib->crc_err, pattrib->icv_err);
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len;
if ((pattrib->pkt_len <= 0) || (pkt_offset > transfer_len)) {
DBG_8192C("%s: RX Error! pkt_len=%d pkt_offset=%d transfer_len=%d\n",
__FUNCTION__, pattrib->pkt_len, pkt_offset, transfer_len);
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
pdata = pbuf + RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz;
if (rtw_os_alloc_recvframe(padapter, precvframe, pdata, pskb) == _FAIL) {
DBG_8192C("%s: RX Error! rtw_os_alloc_recvframe FAIL!\n", __FUNCTION__);
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
recvframe_put(precvframe, pattrib->pkt_len);
if (pattrib->pkt_rpt_type == NORMAL_RX) {
if (pattrib->physt)
pphy_status = pbuf + RXDESC_OFFSET;
else
pphy_status = NULL;
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter)) {
if (pre_recv_entry(precvframe, pphy_status) != _SUCCESS) {
// Return fail except data frame
//DBG_8192C("%s: RX Error! (concurrent)pre_recv_entry FAIL!\n", __FUNCTION__);
}
}
#endif // CONFIG_CONCURRENT_MODE
if (pphy_status)
rx_query_phy_status(precvframe, pphy_status);
if (rtw_recv_entry(precvframe) != _SUCCESS) {
// Return fail except data frame
//DBG_8192C("%s: RX Error! rtw_recv_entry FAIL!\n", __FUNCTION__);
}
}
else {
#ifdef CONFIG_C2H_PACKET_EN
if (pattrib->pkt_rpt_type == C2H_PACKET) {
rtl8723b_c2h_packet_handler(padapter, precvframe->u.hdr.rx_data, pattrib->pkt_len);
}
else {
DBG_8192C("%s: [WARNNING] RX type(%d) not be handled!\n",
__FUNCTION__, pattrib->pkt_rpt_type);
}
#endif // CONFIG_C2H_PACKET_EN
rtw_free_recvframe(precvframe, pfree_recv_queue);
}
#ifdef CONFIG_USB_RX_AGGREGATION
// jaguar 8-byte alignment
pkt_offset = (u16)_RND8(pkt_offset);
pkt_cnt--;
pbuf += pkt_offset;
#endif
transfer_len -= pkt_offset;
precvframe = NULL;
} while (transfer_len > 0);
_exit_recvbuf2recvframe:
return _SUCCESS;
}
static s32 pre_recv_entry(union recv_frame *precvframe, u8 *pphy_status)
{
s32 ret=_SUCCESS;
#ifdef CONFIG_CONCURRENT_MODE
u8 *secondary_myid, *paddr1;
union recv_frame *precvframe_if2 = NULL;
_adapter *primary_padapter = precvframe->u.hdr.adapter;
_adapter *secondary_padapter = primary_padapter->pbuddy_adapter;
struct recv_priv *precvpriv = &primary_padapter->recvpriv;
_queue *pfree_recv_queue = &precvpriv->free_recv_queue;
u8 *pbuf = precvframe->u.hdr.rx_data;
if(!secondary_padapter)
return ret;
paddr1 = GetAddr1Ptr(pbuf);
if(IS_MCAST(paddr1) == _FALSE)//unicast packets
{
secondary_myid = adapter_mac_addr(secondary_padapter);
if(_rtw_memcmp(paddr1, secondary_myid, ETH_ALEN))
{
//change to secondary interface
precvframe->u.hdr.adapter = secondary_padapter;
}
//ret = recv_entry(precvframe);
}
else // Handle BC/MC Packets
{
u8 clone = _TRUE;
#if 0
u8 type, subtype, *paddr2, *paddr3;
type = GetFrameType(pbuf);
subtype = GetFrameSubType(pbuf); //bit(7)~bit(2)
switch (type)
{
case WIFI_MGT_TYPE: //Handle BC/MC mgnt Packets
if(subtype == WIFI_BEACON)
{
paddr3 = GetAddr3Ptr(precvframe->u.hdr.rx_data);
if (check_fwstate(&secondary_padapter->mlmepriv, _FW_LINKED) &&
_rtw_memcmp(paddr3, get_bssid(&secondary_padapter->mlmepriv), ETH_ALEN))
{
//change to secondary interface
precvframe->u.hdr.adapter = secondary_padapter;
clone = _FALSE;
}
if(check_fwstate(&primary_padapter->mlmepriv, _FW_LINKED) &&
_rtw_memcmp(paddr3, get_bssid(&primary_padapter->mlmepriv), ETH_ALEN))
{
if(clone==_FALSE)
{
clone = _TRUE;
}
else
{
clone = _FALSE;
}
precvframe->u.hdr.adapter = primary_padapter;
}
if(check_fwstate(&primary_padapter->mlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) ||
check_fwstate(&secondary_padapter->mlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING))
{
clone = _TRUE;
precvframe->u.hdr.adapter = primary_padapter;
}
}
else if(subtype == WIFI_PROBEREQ)
{
//probe req frame is only for interface2
//change to secondary interface
precvframe->u.hdr.adapter = secondary_padapter;
clone = _FALSE;
}
break;
case WIFI_CTRL_TYPE: // Handle BC/MC ctrl Packets
break;
case WIFI_DATA_TYPE: //Handle BC/MC data Packets
//Notes: AP MODE never rx BC/MC data packets
paddr2 = GetAddr2Ptr(precvframe->u.hdr.rx_data);
if(_rtw_memcmp(paddr2, get_bssid(&secondary_padapter->mlmepriv), ETH_ALEN))
{
//change to secondary interface
precvframe->u.hdr.adapter = secondary_padapter;
clone = _FALSE;
}
break;
default:
break;
}
#endif
if(_TRUE == clone)
{
//clone/copy to if2
struct rx_pkt_attrib *pattrib = NULL;
precvframe_if2 = rtw_alloc_recvframe(pfree_recv_queue);
if(precvframe_if2)
{
precvframe_if2->u.hdr.adapter = secondary_padapter;
_rtw_init_listhead(&precvframe_if2->u.hdr.list);
precvframe_if2->u.hdr.precvbuf = NULL; //can't access the precvbuf for new arch.
precvframe_if2->u.hdr.len=0;
_rtw_memcpy(&precvframe_if2->u.hdr.attrib, &precvframe->u.hdr.attrib, sizeof(struct rx_pkt_attrib));
pattrib = &precvframe_if2->u.hdr.attrib;
if(rtw_os_alloc_recvframe(secondary_padapter, precvframe_if2, pbuf, NULL) == _SUCCESS)
{
recvframe_put(precvframe_if2, pattrib->pkt_len);
//recvframe_pull(precvframe_if2, drvinfo_sz + RXDESC_SIZE);
if (pattrib->physt && pphy_status)
rx_query_phy_status(precvframe_if2, pphy_status);
ret = rtw_recv_entry(precvframe_if2);
}
else
{
rtw_free_recvframe(precvframe_if2, pfree_recv_queue);
DBG_8192C("%s()-%d: alloc_skb() failed!\n", __FUNCTION__, __LINE__);
}
}
}
}
//if (precvframe->u.hdr.attrib.physt)
// rx_query_phy_status(precvframe, pphy_status);
//ret = rtw_recv_entry(precvframe);
#endif
return ret;
}
static int recvbuf2recvframe(struct rtl_priv *rtlpriv, struct sk_buff *pskb)
{
uint8_t *pbuf;
uint8_t pkt_cnt = 0;
uint32_t pkt_offset;
int32_t transfer_len;
uint8_t *pphy_status = NULL;
struct recv_frame *precvframe = NULL;
struct rx_pkt_attrib *pattrib = NULL;
struct _rtw_hal *pHalData = GET_HAL_DATA(rtlpriv);
struct recv_priv *precvpriv = &rtlpriv->recvpriv;
struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue;
transfer_len = (int32_t)pskb->len;
pbuf = pskb->data;
#ifdef CONFIG_USB_RX_AGGREGATION
pkt_cnt = GET_RX_STATUS_DESC_USB_AGG_PKTNUM(pbuf);
#endif
do {
precvframe = rtw_alloc_recvframe(pfree_recv_queue);
if (precvframe == NULL) {
DBG_8192C("%s()-%d: rtw_alloc_recvframe() failed! RX Drop!\n", __FUNCTION__, __LINE__);
goto _exit_recvbuf2recvframe;
}
INIT_LIST_HEAD(&precvframe->list);
precvframe->precvbuf = NULL; /* can't access the precvbuf for new arch. */
precvframe->len = 0;
rtl8812_query_rx_desc_status(rtlpriv, &precvframe->attrib, precvframe, pbuf);
pattrib = &precvframe->attrib;
if ((pattrib->crc_err) || (pattrib->icv_err)) {
DBG_8192C("%s: RX Warning! crc_err=%d icv_err=%d, skip!\n", __FUNCTION__, pattrib->crc_err, pattrib->icv_err);
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len;
if ((pattrib->pkt_len <= 0) || (pkt_offset > transfer_len)) {
DBG_8192C("%s()-%d: RX Warning!,pkt_len<=0 or pkt_offset> transfer_len \n", __FUNCTION__, __LINE__);
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
if (rtw_os_alloc_recvframe(rtlpriv, precvframe,
(pbuf+pattrib->shift_sz + pattrib->drvinfo_sz + RXDESC_SIZE),
pskb) == _FAIL) {
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
recvframe_put(precvframe, pattrib->pkt_len);
/* recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE); */
if (pattrib->pkt_rpt_type == NORMAL_RX) {
/* Normal rx packet */
if (pattrib->physt)
pphy_status = (pbuf + RXDESC_OFFSET);
if (pattrib->physt && pphy_status)
rtl8812_query_rx_phy_status(precvframe, pphy_status);
if (rtw_recv_entry(precvframe) != _SUCCESS) {
;
}
} else {
/* pkt_rpt_type == TX_REPORT1-CCX, TX_REPORT2-TX RTP,HIS_REPORT-USB HISR RTP */
if (pattrib->pkt_rpt_type == C2H_PACKET) {
/* DBG_8192C("rx C2H_PACKET \n"); */
/* C2HPacketHandler_8812A(rtlpriv,precvframe->u.hdr.rx_data,pattrib->pkt_len); */
}
/* enqueue recvframe to txrtp queue */
else if (pattrib->pkt_rpt_type == TX_REPORT1) {
DBG_8192C("rx CCX \n");
}
else if (pattrib->pkt_rpt_type == TX_REPORT2) {
/* DBG_8192C("rx TX RPT \n"); */
}
/*else if(pattrib->pkt_rpt_type == HIS_REPORT)
{
//DBG_8192C("%s , rx USB HISR \n",__FUNCTION__);
}*/
rtw_free_recvframe(precvframe, pfree_recv_queue);
}
#ifdef CONFIG_USB_RX_AGGREGATION
/* jaguar 8-byte alignment */
pkt_offset = (u16)_RND8(pkt_offset);
pkt_cnt--;
pbuf += pkt_offset;
#endif
transfer_len -= pkt_offset;
precvframe = NULL;
} while (transfer_len > 0);
_exit_recvbuf2recvframe:
return _SUCCESS;
}
int recvbuf2recvframe(PADAPTER padapter, void *ptr)
{
u8 *pbuf;
u8 pkt_cnt = 0;
u32 pkt_offset;
s32 transfer_len;
u8 *pphy_status = NULL;
union recv_frame *precvframe = NULL;
struct rx_pkt_attrib *pattrib = NULL;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
struct recv_priv *precvpriv = &padapter->recvpriv;
_queue *pfree_recv_queue = &precvpriv->free_recv_queue;
_pkt *pskb;
#ifdef CONFIG_USE_USB_BUFFER_ALLOC_RX
pskb = NULL;
transfer_len = (s32)((struct recv_buf*)ptr)->transfer_len;
pbuf = ((struct recv_buf*)ptr)->pbuf;
#else
pskb = (_pkt*)ptr;
transfer_len = (s32)pskb->len;
pbuf = pskb->data;
#endif//CONFIG_USE_USB_BUFFER_ALLOC_RX
#ifdef CONFIG_USB_RX_AGGREGATION
pkt_cnt = GET_RX_STATUS_DESC_USB_AGG_PKTNUM_8812(pbuf);
#endif
do{
precvframe = rtw_alloc_recvframe(pfree_recv_queue);
if(precvframe==NULL)
{
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__);
goto _exit_recvbuf2recvframe;
}
_rtw_init_listhead(&precvframe->u.hdr.list);
precvframe->u.hdr.precvbuf = NULL; //can't access the precvbuf for new arch.
precvframe->u.hdr.len=0;
rtl8812_query_rx_desc_status(precvframe, pbuf);
pattrib = &precvframe->u.hdr.attrib;
if ((padapter->registrypriv.mp_mode == 0) && ((pattrib->crc_err) || (pattrib->icv_err)))
{
DBG_8192C("%s: RX Warning! crc_err=%d icv_err=%d, skip!\n", __FUNCTION__, pattrib->crc_err, pattrib->icv_err);
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len;
if((pattrib->pkt_len<=0) || (pkt_offset>transfer_len))
{
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> transfer_len \n", __FUNCTION__, __LINE__);
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
#ifdef CONFIG_RX_PACKET_APPEND_FCS
if(pattrib->pkt_rpt_type == NORMAL_RX)
pattrib->pkt_len -= IEEE80211_FCS_LEN;
#endif
if(rtw_os_alloc_recvframe(padapter, precvframe,
(pbuf + pattrib->shift_sz + pattrib->drvinfo_sz + RXDESC_SIZE), pskb) == _FAIL)
{
rtw_free_recvframe(precvframe, pfree_recv_queue);
goto _exit_recvbuf2recvframe;
}
recvframe_put(precvframe, pattrib->pkt_len);
//recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE);
if(pattrib->pkt_rpt_type == NORMAL_RX)//Normal rx packet
{
if(pattrib->physt)
pphy_status = (pbuf + RXDESC_OFFSET);
#ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter))
{
if(pre_recv_entry(precvframe, pphy_status) != _SUCCESS)
{
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,
("recvbuf2recvframe: recv_entry(precvframe) != _SUCCESS\n"));
}
}
#endif //CONFIG_CONCURRENT_MODE
if(pattrib->physt && pphy_status)
rx_query_phy_status(precvframe, pphy_status);
if(rtw_recv_entry(precvframe) != _SUCCESS)
{
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,
("recvbuf2recvframe: rtw_recv_entry(precvframe) != _SUCCESS\n"));
}
}
else{ // pkt_rpt_type == TX_REPORT1-CCX, TX_REPORT2-TX RTP,HIS_REPORT-USB HISR RTP
if (pattrib->pkt_rpt_type == C2H_PACKET) {
//DBG_8192C("rx C2H_PACKET \n");
C2HPacketHandler_8812(padapter,precvframe->u.hdr.rx_data,pattrib->pkt_len);
}
rtw_free_recvframe(precvframe, pfree_recv_queue);
}
#ifdef CONFIG_USB_RX_AGGREGATION
// jaguar 8-byte alignment
pkt_offset = (u16)_RND8(pkt_offset);
pkt_cnt--;
pbuf += pkt_offset;
#endif
transfer_len -= pkt_offset;
precvframe = NULL;
}while(transfer_len>0);
_exit_recvbuf2recvframe:
return _SUCCESS;
}
