* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- *
******************************************************************************/
#define _RTL8723BS_RECV_C_
+#include <drv_types.h>
+#include <rtw_debug.h>
#include <rtl8723b_hal.h>
-static s32 initrecvbuf(struct recv_buf *precvbuf, PADAPTER padapter)
+static s32 initrecvbuf(struct recv_buf *precvbuf, struct adapter *padapter)
{
INIT_LIST_HEAD(&precvbuf->list);
spin_lock_init(&precvbuf->recvbuf_lock);
}
static void update_recvframe_attrib(
- PADAPTER padapter,
+ struct adapter *padapter,
union recv_frame *precvframe,
struct recv_stat *prxstat)
{
struct recv_stat report;
PRXREPORT prxreport = (PRXREPORT)&report;
- report.rxdw0 = le32_to_cpu(prxstat->rxdw0);
- report.rxdw1 = le32_to_cpu(prxstat->rxdw1);
- report.rxdw2 = le32_to_cpu(prxstat->rxdw2);
- report.rxdw3 = le32_to_cpu(prxstat->rxdw3);
- report.rxdw4 = le32_to_cpu(prxstat->rxdw4);
- report.rxdw5 = le32_to_cpu(prxstat->rxdw5);
+ report.rxdw0 = prxstat->rxdw0;
+ report.rxdw1 = prxstat->rxdw1;
+ report.rxdw2 = prxstat->rxdw2;
+ report.rxdw3 = prxstat->rxdw3;
+ report.rxdw4 = prxstat->rxdw4;
+ report.rxdw5 = prxstat->rxdw5;
pattrib = &precvframe->u.hdr.attrib;
memset(pattrib, 0, sizeof(struct rx_pkt_attrib));
- // update rx report to recv_frame attribute
+ /* update rx report to recv_frame attribute */
pattrib->pkt_rpt_type = prxreport->c2h_ind?C2H_PACKET:NORMAL_RX;
-// DBG_871X("%s: pkt_rpt_type=%d\n", __func__, pattrib->pkt_rpt_type);
+/* DBG_871X("%s: pkt_rpt_type =%d\n", __func__, pattrib->pkt_rpt_type); */
if (pattrib->pkt_rpt_type == NORMAL_RX)
{
- // Normal rx packet
- // update rx report to recv_frame attribute
+ /* Normal rx packet */
+ /* update rx report to recv_frame attribute */
pattrib->pkt_len = (u16)prxreport->pktlen;
pattrib->drvinfo_sz = (u8)(prxreport->drvinfosize << 3);
pattrib->physt = (u8)prxreport->physt;
/*
* Notice:
- * Before calling this function,
- * precvframe->u.hdr.rx_data should be ready!
+ *Before calling this function,
+ *precvframe->u.hdr.rx_data should be ready!
*/
static void update_recvframe_phyinfo(
union recv_frame *precvframe,
struct phy_stat *pphy_status)
{
- PADAPTER padapter= precvframe->u.hdr.adapter;
+ struct adapter * padapter = precvframe->u.hdr.adapter;
struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib;
- HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
- PODM_PHY_INFO_T pPHYInfo = (PODM_PHY_INFO_T)(&pattrib->phy_info);
+ struct hal_com_data *pHalData = GET_HAL_DATA(padapter);
+ PODM_PHY_INFO_T pPHYInfo = (PODM_PHY_INFO_T)(&pattrib->phy_info);
- u8 *wlanhdr;
+ u8 *wlanhdr;
ODM_PACKET_INFO_T pkt_info;
- u8 *sa=NULL;
- //_irqL irqL;
+ u8 *sa = NULL;
+ /* _irqL irqL; */
struct sta_priv *pstapriv;
struct sta_info *psta;
if (psta)
{
pkt_info.StationID = psta->mac_id;
- //DBG_8192C("%s ==> StationID(%d)\n",__FUNCTION__,pkt_info.StationID);
+ /* DBG_8192C("%s ==> StationID(%d)\n", __func__, pkt_info.StationID); */
}
pkt_info.DataRate = pattrib->data_rate;
- //rtl8723b_query_rx_phy_status(precvframe, pphy_status);
- //spin_lock_bh(&pHalData->odm_stainfo_lock);
- ODM_PhyStatusQuery(&pHalData->odmpriv,pPHYInfo,(u8 *)pphy_status,&(pkt_info));
- if(psta) psta->rssi = pattrib->phy_info.RecvSignalPower;
- //spin_unlock_bh(&pHalData->odm_stainfo_lock);
+ /* rtl8723b_query_rx_phy_status(precvframe, pphy_status); */
+ /* spin_lock_bh(&pHalData->odm_stainfo_lock); */
+ ODM_PhyStatusQuery(&pHalData->odmpriv, pPHYInfo, (u8 *)pphy_status,&(pkt_info));
+ if (psta) psta->rssi = pattrib->phy_info.RecvSignalPower;
+ /* spin_unlock_bh(&pHalData->odm_stainfo_lock); */
precvframe->u.hdr.psta = NULL;
if (pkt_info.bPacketMatchBSSID &&
(check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE) == true))
}
}
-static void rtl8723bs_c2h_packet_handler(PADAPTER padapter, u8 *pbuf, u16 length)
+static void rtl8723bs_c2h_packet_handler(struct adapter *padapter, u8 *pbuf, u16 length)
{
- u8 *tmpBuf=NULL;
+ u8 *tmpBuf = NULL;
u8 res = false;
- if(length == 0)
+ if (length == 0)
return;
- //DBG_871X("+%s() length=%d\n", __func__, length);
+ /* DBG_871X("+%s() length =%d\n", __func__, length); */
tmpBuf = rtw_zmalloc(length);
if (tmpBuf == NULL)
res = rtw_c2h_packet_wk_cmd(padapter, tmpBuf, length);
- if (res == false && tmpBuf != NULL)
- kfree(tmpBuf);
+ if (res == false)
+ kfree(tmpBuf);
- //DBG_871X("-%s res(%d)\n", __func__, res);
+ /* DBG_871X("-%s res(%d)\n", __func__, res); */
return;
}
static void rtl8723bs_recv_tasklet(void *priv)
{
- PADAPTER padapter;
- PHAL_DATA_TYPE pHalData;
- struct recv_priv *precvpriv;
- struct recv_buf *precvbuf;
+ struct adapter * padapter;
+ struct hal_com_data * pHalData;
+ struct recv_priv *precvpriv;
+ struct recv_buf *precvbuf;
union recv_frame *precvframe;
- struct recv_frame_hdr *phdr;
struct rx_pkt_attrib *pattrib;
- _irqL irql;
- u8 *ptr;
- u32 pkt_len, pkt_offset, skb_len, alloc_sz;
+ u8 *ptr;
+ u32 pkt_offset, skb_len, alloc_sz;
_pkt *pkt_copy = NULL;
- u8 shift_sz = 0, rx_report_sz = 0;
+ u8 shift_sz = 0, rx_report_sz = 0;
- padapter = (PADAPTER)priv;
+ padapter = (struct adapter *)priv;
pHalData = GET_HAL_DATA(padapter);
precvpriv = &padapter->recvpriv;
precvframe = rtw_alloc_recvframe(&precvpriv->free_recv_queue);
if (precvframe == NULL)
{
- DBG_8192C("%s: no enough recv frame!\n", __FUNCTION__);
+ DBG_8192C("%s: no enough recv frame!\n", __func__);
rtw_enqueue_recvbuf_to_head(precvbuf, &precvpriv->recv_buf_pending_queue);
- // The case of can't allocte recvframe should be temporary,
- // schedule again and hope recvframe is available next time.
+ /* The case of can't allocte recvframe should be temporary, */
+ /* schedule again and hope recvframe is available next time. */
tasklet_schedule(&precvpriv->recv_tasklet);
return;
}
- //rx desc parsing
+ /* rx desc parsing */
update_recvframe_attrib(padapter, precvframe, (struct recv_stat*)ptr);
pattrib = &precvframe->u.hdr.attrib;
- // fix Hardware RX data error, drop whole recv_buffer
+ /* fix Hardware RX data error, drop whole recv_buffer */
if ((!(pHalData->ReceiveConfig & RCR_ACRC32)) && pattrib->crc_err)
{
- DBG_8192C("%s()-%d: RX Warning! rx CRC ERROR !!\n", __FUNCTION__, __LINE__);
+ DBG_8192C("%s()-%d: RX Warning! rx CRC ERROR !!\n", __func__, __LINE__);
rtw_free_recvframe(precvframe, &precvpriv->free_recv_queue);
break;
}
pkt_offset = rx_report_sz + pattrib->shift_sz + pattrib->pkt_len;
if ((ptr + pkt_offset) > precvbuf->ptail) {
- DBG_8192C("%s()-%d: : next pkt len(%p,%d) exceed ptail(%p)!\n", __FUNCTION__, __LINE__, ptr, pkt_offset, precvbuf->ptail);
+ DBG_8192C("%s()-%d: : next pkt len(%p,%d) exceed ptail(%p)!\n", __func__, __LINE__, ptr, pkt_offset, precvbuf->ptail);
rtw_free_recvframe(precvframe, &precvpriv->free_recv_queue);
break;
}
if ((pattrib->crc_err) || (pattrib->icv_err))
{
{
- DBG_8192C("%s: crc_err=%d icv_err=%d, skip!\n", __FUNCTION__, pattrib->crc_err, pattrib->icv_err);
+ DBG_8192C("%s: crc_err =%d icv_err =%d, skip!\n", __func__, pattrib->crc_err, pattrib->icv_err);
}
rtw_free_recvframe(precvframe, &precvpriv->free_recv_queue);
}
else
{
- // Modified by Albert 20101213
- // For 8 bytes IP header alignment.
- if (pattrib->qos) // Qos data, wireless lan header length is 26
+ /* Modified by Albert 20101213 */
+ /* For 8 bytes IP header alignment. */
+ if (pattrib->qos) /* Qos data, wireless lan header length is 26 */
{
shift_sz = 6;
}
skb_len = pattrib->pkt_len;
- // 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
- if((pattrib->mfrag == 1)&&(pattrib->frag_num == 0)){
- //alloc_sz = 1664; //1664 is 128 alignment.
- if(skb_len <= 1650)
+ /* 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 */
+ if ((pattrib->mfrag == 1) && (pattrib->frag_num == 0)) {
+ if (skb_len <= 1650)
alloc_sz = 1664;
else
alloc_sz = skb_len + 14;
}
else {
alloc_sz = skb_len;
- // 6 is for IP header 8 bytes alignment in QoS packet case.
- // 8 is for skb->data 4 bytes alignment.
+ /* 6 is for IP header 8 bytes alignment in QoS packet case. */
+ /* 8 is for skb->data 4 bytes alignment. */
alloc_sz += 14;
}
pkt_copy = rtw_skb_alloc(alloc_sz);
- if(pkt_copy)
+ if (pkt_copy)
{
pkt_copy->dev = padapter->pnetdev;
precvframe->u.hdr.pkt = pkt_copy;
- skb_reserve( pkt_copy, 8 - ((SIZE_PTR)( pkt_copy->data ) & 7 ));//force pkt_copy->data at 8-byte alignment address
- skb_reserve( pkt_copy, shift_sz );//force ip_hdr at 8-byte alignment address according to shift_sz.
+ skb_reserve(pkt_copy, 8 - ((SIZE_PTR)(pkt_copy->data) & 7));/* force pkt_copy->data at 8-byte alignment address */
+ skb_reserve(pkt_copy, shift_sz);/* force ip_hdr at 8-byte alignment address according to shift_sz. */
memcpy(pkt_copy->data, (ptr + rx_report_sz + pattrib->shift_sz), skb_len);
precvframe->u.hdr.rx_head = pkt_copy->head;
precvframe->u.hdr.rx_data = precvframe->u.hdr.rx_tail = pkt_copy->data;
}
else
{
- if((pattrib->mfrag == 1)&&(pattrib->frag_num == 0))
+ if ((pattrib->mfrag == 1) && (pattrib->frag_num == 0))
{
- DBG_8192C("%s: alloc_skb fail, drop frag frame\n", __FUNCTION__);
+ DBG_8192C("%s: alloc_skb fail, drop frag frame\n", __func__);
rtw_free_recvframe(precvframe, &precvpriv->free_recv_queue);
break;
}
precvframe->u.hdr.pkt = rtw_skb_clone(precvbuf->pskb);
- if(precvframe->u.hdr.pkt)
+ if (precvframe->u.hdr.pkt)
{
_pkt *pkt_clone = precvframe->u.hdr.pkt;
}
else
{
- DBG_8192C("%s: rtw_skb_clone fail\n", __FUNCTION__);
+ DBG_8192C("%s: rtw_skb_clone fail\n", __func__);
rtw_free_recvframe(precvframe, &precvpriv->free_recv_queue);
break;
}
}
recvframe_put(precvframe, skb_len);
- //recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE);
+ /* recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE); */
if (pHalData->ReceiveConfig & RCR_APPFCS)
recvframe_pull_tail(precvframe, IEEE80211_FCS_LEN);
- // move to drv info position
+ /* move to drv info position */
ptr += RXDESC_SIZE;
- // update drv info
+ /* update drv info */
if (pHalData->ReceiveConfig & RCR_APP_BA_SSN) {
- //rtl8723s_update_bassn(padapter, pdrvinfo);
+ /* rtl8723s_update_bassn(padapter, pdrvinfo); */
ptr += 4;
}
- if(pattrib->pkt_rpt_type == NORMAL_RX)//Normal rx packet
+ if (pattrib->pkt_rpt_type == NORMAL_RX)/* Normal rx packet */
{
if (pattrib->physt)
update_recvframe_phyinfo(precvframe, (struct phy_stat*)ptr);
if (rtw_recv_entry(precvframe) != _SUCCESS)
{
- RT_TRACE(_module_rtl871x_recv_c_, _drv_dump_, ("%s: rtw_recv_entry(precvframe) != _SUCCESS\n",__FUNCTION__));
+ RT_TRACE(_module_rtl871x_recv_c_, _drv_dump_, ("%s: rtw_recv_entry(precvframe) != _SUCCESS\n", __func__));
}
}
- else if(pattrib->pkt_rpt_type == C2H_PACKET)
+ else if (pattrib->pkt_rpt_type == C2H_PACKET)
{
- C2H_EVT_HDR C2hEvent;
+ C2H_EVT_HDR C2hEvent;
u16 len_c2h = pattrib->pkt_len;
u8 *pbuf_c2h = precvframe->u.hdr.rx_data;
C2hEvent.CmdLen = (len_c2h -2);
pdata_c2h = pbuf_c2h+2;
- if(C2hEvent.CmdID == C2H_CCX_TX_RPT)
+ if (C2hEvent.CmdID == C2H_CCX_TX_RPT)
{
CCX_FwC2HTxRpt_8723b(padapter, pdata_c2h, C2hEvent.CmdLen);
}
* 2. recv tasklet
*
*/
-s32 rtl8723bs_init_recv_priv(PADAPTER padapter)
+s32 rtl8723bs_init_recv_priv(struct adapter *padapter)
{
s32 res;
- u32 i, n;
- struct recv_priv *precvpriv;
+ u32 i, n;
+ struct recv_priv *precvpriv;
struct recv_buf *precvbuf;
res = _SUCCESS;
precvpriv = &padapter->recvpriv;
- //3 1. init recv buffer
+ /* 3 1. init recv buffer */
_rtw_init_queue(&precvpriv->free_recv_buf_queue);
_rtw_init_queue(&precvpriv->recv_buf_pending_queue);
goto exit;
}
- precvpriv->precv_buf = (u8*)N_BYTE_ALIGMENT((SIZE_PTR)(precvpriv->pallocated_recv_buf), 4);
+ precvpriv->precv_buf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(precvpriv->pallocated_recv_buf), 4);
- // init each recv buffer
+ /* init each recv buffer */
precvbuf = (struct recv_buf*)precvpriv->precv_buf;
for (i = 0; i < NR_RECVBUFF; i++)
{
break;
if (precvbuf->pskb == NULL) {
- SIZE_PTR tmpaddr=0;
- SIZE_PTR alignment=0;
+ SIZE_PTR tmpaddr = 0;
+ SIZE_PTR alignment = 0;
precvbuf->pskb = rtw_skb_alloc(MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ);
- if(precvbuf->pskb)
+ if (precvbuf->pskb)
{
precvbuf->pskb->dev = padapter->pnetdev;
}
if (precvbuf->pskb == NULL) {
- DBG_871X("%s: alloc_skb fail!\n", __FUNCTION__);
+ DBG_871X("%s: alloc_skb fail!\n", __func__);
}
}
if (res == _FAIL)
goto initbuferror;
- //3 2. init tasklet
+ /* 3 2. init tasklet */
tasklet_init(&precvpriv->recv_tasklet,
(void(*)(unsigned long))rtl8723bs_recv_tasklet,
(unsigned long)padapter);
* 2. recv tasklet
*
*/
-void rtl8723bs_free_recv_priv(PADAPTER padapter)
+void rtl8723bs_free_recv_priv(struct adapter *padapter)
{
- u32 i, n;
- struct recv_priv *precvpriv;
+ u32 i, n;
+ struct recv_priv *precvpriv;
struct recv_buf *precvbuf;
precvpriv = &padapter->recvpriv;
- //3 1. kill tasklet
+ /* 3 1. kill tasklet */
tasklet_kill(&precvpriv->recv_tasklet);
- //3 2. free all recv buffers
+ /* 3 2. free all recv buffers */
precvbuf = (struct recv_buf*)precvpriv->precv_buf;
if (precvbuf) {
n = NR_RECVBUFF;