diff options
Diffstat (limited to 'drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c')
| -rw-r--r-- | drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c | 63 |
1 files changed, 31 insertions, 32 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c index 1ebea3daea2d..69735d320315 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c @@ -9,8 +9,8 @@ /******************************************************************************************************************** *function: Activate BA entry. And if Time is nozero, start timer. - * input: PBA_RECORD pBA //BA entry to be enabled - * u16 Time //indicate time delay. + * input: PBA_RECORD pBA //BA entry to be enabled + * u16 Time //indicate time delay. * output: none ********************************************************************************************************************/ void ActivateBAEntry(struct ieee80211_device* ieee, PBA_RECORD pBA, u16 Time) @@ -22,7 +22,7 @@ void ActivateBAEntry(struct ieee80211_device* ieee, PBA_RECORD pBA, u16 Time) /******************************************************************************************************************** *function: deactivate BA entry, including its timer. - * input: PBA_RECORD pBA //BA entry to be disabled + * input: PBA_RECORD pBA //BA entry to be disabled * output: none ********************************************************************************************************************/ void DeActivateBAEntry( struct ieee80211_device* ieee, PBA_RECORD pBA) @@ -33,7 +33,7 @@ void DeActivateBAEntry( struct ieee80211_device* ieee, PBA_RECORD pBA) /******************************************************************************************************************** *function: deactivete BA entry in Tx Ts, and send DELBA. * input: - * PTX_TS_RECORD pTxTs //Tx Ts which is to deactivate BA entry. + * PTX_TS_RECORD pTxTs //Tx Ts which is to deactivate BA entry. * output: none * notice: As PTX_TS_RECORD structure will be defined in QOS, so wait to be merged. //FIXME ********************************************************************************************************************/ @@ -63,7 +63,7 @@ u8 TxTsDeleteBA( struct ieee80211_device* ieee, PTX_TS_RECORD pTxTs) /******************************************************************************************************************** *function: deactivete BA entry in Tx Ts, and send DELBA. * input: - * PRX_TS_RECORD pRxTs //Rx Ts which is to deactivate BA entry. + * PRX_TS_RECORD pRxTs //Rx Ts which is to deactivate BA entry. * output: none * notice: As PRX_TS_RECORD structure will be defined in QOS, so wait to be merged. //FIXME, same with above ********************************************************************************************************************/ @@ -84,7 +84,7 @@ u8 RxTsDeleteBA( struct ieee80211_device* ieee, PRX_TS_RECORD pRxTs) /******************************************************************************************************************** *function: reset BA entry * input: - * PBA_RECORD pBA //entry to be reset + * PBA_RECORD pBA //entry to be reset * output: none ********************************************************************************************************************/ void ResetBaEntry( PBA_RECORD pBA) @@ -98,12 +98,12 @@ void ResetBaEntry( PBA_RECORD pBA) //These functions need porting here or not? /******************************************************************************************************************************* *function: construct ADDBAREQ and ADDBARSP frame here together. - * input: u8* Dst //ADDBA frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA. - * u16 StatusCode //status code in RSP and I will use it to indicate whether it's RSP or REQ(will I?) - * u8 type //indicate whether it's RSP(ACT_ADDBARSP) ow REQ(ACT_ADDBAREQ) + * input: u8* Dst //ADDBA frame's destination + * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA. + * u16 StatusCode //status code in RSP and I will use it to indicate whether it's RSP or REQ(will I?) + * u8 type //indicate whether it's RSP(ACT_ADDBARSP) ow REQ(ACT_ADDBAREQ) * output: none - * return: sk_buff* skb //return constructed skb to xmit + * return: sk_buff* skb //return constructed skb to xmit *******************************************************************************************************************************/ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, PBA_RECORD pBA, u16 StatusCode, u8 type) { @@ -126,7 +126,7 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P return NULL; } - memset(skb->data, 0, sizeof( struct ieee80211_hdr_3addr)); //I wonder whether it's necessary. Apparently kernel will not do it when alloc a skb. + memset(skb->data, 0, sizeof( struct ieee80211_hdr_3addr)); //I wonder whether it's necessary. Apparently kernel will not do it when alloc a skb. skb_reserve(skb, ieee->tx_headroom); BAReq = ( struct ieee80211_hdr_3addr *) skb_put(skb,sizeof( struct ieee80211_hdr_3addr)); @@ -177,12 +177,12 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P /******************************************************************************************************************** *function: construct DELBA frame - * input: u8* dst //DELBA frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA - * TR_SELECT TxRxSelect //TX RX direction - * u16 ReasonCode //status code. + * input: u8* dst //DELBA frame's destination + * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA + * TR_SELECT TxRxSelect //TX RX direction + * u16 ReasonCode //status code. * output: none - * return: sk_buff* skb //return constructed skb to xmit + * return: sk_buff* skb //return constructed skb to xmit ********************************************************************************************************************/ static struct sk_buff* ieee80211_DELBA( struct ieee80211_device* ieee, @@ -246,8 +246,8 @@ static struct sk_buff* ieee80211_DELBA( /******************************************************************************************************************** *function: send ADDBAReq frame out - * input: u8* dst //ADDBAReq frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA + * input: u8* dst //ADDBAReq frame's destination + * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA * output: none * notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does ********************************************************************************************************************/ @@ -272,9 +272,9 @@ void ieee80211_send_ADDBAReq(struct ieee80211_device* ieee, u8* dst, PBA_RECORD /******************************************************************************************************************** *function: send ADDBARSP frame out - * input: u8* dst //DELBA frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA - * u16 StatusCode //RSP StatusCode + * input: u8* dst //DELBA frame's destination + * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA + * u16 StatusCode //RSP StatusCode * output: none * notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does ********************************************************************************************************************/ @@ -297,10 +297,10 @@ void ieee80211_send_ADDBARsp(struct ieee80211_device* ieee, u8* dst, PBA_RECORD } /******************************************************************************************************************** *function: send ADDBARSP frame out - * input: u8* dst //DELBA frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA - * TR_SELECT TxRxSelect //TX or RX - * u16 ReasonCode //DEL ReasonCode + * input: u8* dst //DELBA frame's destination + * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA + * TR_SELECT TxRxSelect //TX or RX + * u16 ReasonCode //DEL ReasonCode * output: none * notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does ********************************************************************************************************************/ @@ -340,7 +340,7 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BAREQ(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); return -1; } @@ -439,7 +439,7 @@ int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb) if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 9) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in BARSP(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 9)); return -1; } rsp = ( struct ieee80211_hdr_3addr*)skb->data; @@ -569,7 +569,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) if (skb->len < sizeof( struct ieee80211_hdr_3addr) + 6) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6)); + IEEE80211_DEBUG(IEEE80211_DL_ERR, " Invalid skb len in DELBA(%d / %zu)\n", skb->len, (sizeof( struct ieee80211_hdr_3addr) + 6)); return -1; } @@ -589,7 +589,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) if(pDelBaParamSet->field.Initiator == 1) { - PRX_TS_RECORD pRxTs; + PRX_TS_RECORD pRxTs; if( !GetTs( ieee, @@ -657,7 +657,7 @@ TsInitAddBA( // BufferSize: This need to be set according to A-MPDU vector pBA->BaParamSet.field.BufferSize = 32; // BufferSize: This need to be set according to A-MPDU vector pBA->BaTimeoutValue = 0; // Timeout value: Set 0 to disable Timer - pBA->BaStartSeqCtrl.field.SeqNum = (pTS->TxCurSeq + 3) % 4096; // Block Ack will start after 3 packets later. + pBA->BaStartSeqCtrl.field.SeqNum = (pTS->TxCurSeq + 3) % 4096; // Block Ack will start after 3 packets later. ActivateBAEntry(ieee, pBA, BA_SETUP_TIMEOUT); @@ -734,4 +734,3 @@ void RxBaInactTimeout(unsigned long data) DELBA_REASON_TIMEOUT); return ; } - |