diff options
Diffstat (limited to 'drivers/staging/rt2860/common/ba_action.c')
| -rw-r--r-- | drivers/staging/rt2860/common/ba_action.c | 1454 |
1 files changed, 682 insertions, 772 deletions
diff --git a/drivers/staging/rt2860/common/ba_action.c b/drivers/staging/rt2860/common/ba_action.c index ff4dce6786fd..dedbe52e0906 100644 --- a/drivers/staging/rt2860/common/ba_action.c +++ b/drivers/staging/rt2860/common/ba_action.c @@ -27,9 +27,7 @@ #include "../rt_config.h" - - -#define BA_ORI_INIT_SEQ (pEntry->TxSeq[TID]) //1 // inital sequence number of BA session +#define BA_ORI_INIT_SEQ (pEntry->TxSeq[TID]) //1 // inital sequence number of BA session #define ORI_SESSION_MAX_RETRY 8 #define ORI_BA_SESSION_TIMEOUT (2000) // ms @@ -40,29 +38,22 @@ #define RESET_RCV_SEQ (0xFFFF) -static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk); - +static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, + struct reordering_mpdu *mpdu_blk); -BA_ORI_ENTRY *BATableAllocOriEntry( - IN PRTMP_ADAPTER pAd, - OUT USHORT *Idx); +BA_ORI_ENTRY *BATableAllocOriEntry(IN PRTMP_ADAPTER pAd, OUT USHORT * Idx); -BA_REC_ENTRY *BATableAllocRecEntry( - IN PRTMP_ADAPTER pAd, - OUT USHORT *Idx); +BA_REC_ENTRY *BATableAllocRecEntry(IN PRTMP_ADAPTER pAd, OUT USHORT * Idx); -VOID BAOriSessionSetupTimeout( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3); - -VOID BARecSessionIdleTimeout( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3); +VOID BAOriSessionSetupTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); +VOID BARecSessionIdleTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3); BUILD_TIMER_FUNCTION(BAOriSessionSetupTimeout); BUILD_TIMER_FUNCTION(BARecSessionIdleTimeout); @@ -70,91 +61,78 @@ BUILD_TIMER_FUNCTION(BARecSessionIdleTimeout); #define ANNOUNCE_REORDERING_PACKET(_pAd, _mpdu_blk) \ Announce_Reordering_Packet(_pAd, _mpdu_blk); -VOID BA_MaxWinSizeReasign( - IN PRTMP_ADAPTER pAd, - IN MAC_TABLE_ENTRY *pEntryPeer, - OUT UCHAR *pWinSize) +VOID BA_MaxWinSizeReasign(IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY * pEntryPeer, OUT UCHAR * pWinSize) { UCHAR MaxSize; - - if (pAd->MACVersion >= RALINK_2883_VERSION) // 3*3 + if (pAd->MACVersion >= RALINK_2883_VERSION) // 3*3 { - if (pAd->MACVersion >= RALINK_3070_VERSION) - { - if (pEntryPeer->WepStatus != Ndis802_11EncryptionDisabled) - MaxSize = 7; // for non-open mode + if (pAd->MACVersion >= RALINK_3070_VERSION) { + if (pEntryPeer->WepStatus != + Ndis802_11EncryptionDisabled) + MaxSize = 7; // for non-open mode else MaxSize = 13; - } - else + } else MaxSize = 31; - } - else if (pAd->MACVersion >= RALINK_2880E_VERSION) // 2880 e + } else if (pAd->MACVersion >= RALINK_2880E_VERSION) // 2880 e { if (pEntryPeer->WepStatus != Ndis802_11EncryptionDisabled) - MaxSize = 7; // for non-open mode + MaxSize = 7; // for non-open mode else MaxSize = 13; - } - else + } else MaxSize = 7; DBGPRINT(RT_DEBUG_TRACE, ("ba> Win Size = %d, Max Size = %d\n", - *pWinSize, MaxSize)); + *pWinSize, MaxSize)); - if ((*pWinSize) > MaxSize) - { - DBGPRINT(RT_DEBUG_TRACE, ("ba> reassign max win size from %d to %d\n", - *pWinSize, MaxSize)); + if ((*pWinSize) > MaxSize) { + DBGPRINT(RT_DEBUG_TRACE, + ("ba> reassign max win size from %d to %d\n", + *pWinSize, MaxSize)); *pWinSize = MaxSize; } } -void Announce_Reordering_Packet(IN PRTMP_ADAPTER pAd, - IN struct reordering_mpdu *mpdu) +void Announce_Reordering_Packet(IN PRTMP_ADAPTER pAd, + IN struct reordering_mpdu *mpdu) { - PNDIS_PACKET pPacket; + PNDIS_PACKET pPacket; pPacket = mpdu->pPacket; - if (mpdu->bAMSDU) - { + if (mpdu->bAMSDU) { ASSERT(0); BA_Reorder_AMSDU_Annnounce(pAd, pPacket); - } - else - { + } else { // // pass this 802.3 packet to upper layer or forward this packet to WM directly // - ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket, RTMP_GET_PACKET_IF(pPacket)); + ANNOUNCE_OR_FORWARD_802_3_PACKET(pAd, pPacket, + RTMP_GET_PACKET_IF(pPacket)); } } /* * Insert a reordering mpdu into sorted linked list by sequence no. */ -BOOLEAN ba_reordering_mpdu_insertsorted(struct reordering_list *list, struct reordering_mpdu *mpdu) +BOOLEAN ba_reordering_mpdu_insertsorted(struct reordering_list *list, + struct reordering_mpdu *mpdu) { struct reordering_mpdu **ppScan = &list->next; - while (*ppScan != NULL) - { - if (SEQ_SMALLER((*ppScan)->Sequence, mpdu->Sequence, MAXSEQ)) - { + while (*ppScan != NULL) { + if (SEQ_SMALLER((*ppScan)->Sequence, mpdu->Sequence, MAXSEQ)) { ppScan = &(*ppScan)->next; - } - else if ((*ppScan)->Sequence == mpdu->Sequence) - { + } else if ((*ppScan)->Sequence == mpdu->Sequence) { /* give up this duplicated frame */ - return(FALSE); - } - else - { + return (FALSE); + } else { /* find position */ break; } @@ -166,11 +144,11 @@ BOOLEAN ba_reordering_mpdu_insertsorted(struct reordering_list *list, struct reo return TRUE; } - /* * caller lock critical section if necessary */ -static inline void ba_enqueue(struct reordering_list *list, struct reordering_mpdu *mpdu_blk) +static inline void ba_enqueue(struct reordering_list *list, + struct reordering_mpdu *mpdu_blk) { list->qlen++; mpdu_blk->next = list->next; @@ -180,47 +158,46 @@ static inline void ba_enqueue(struct reordering_list *list, struct reordering_mp /* * caller lock critical section if necessary */ -static inline struct reordering_mpdu * ba_dequeue(struct reordering_list *list) +static inline struct reordering_mpdu *ba_dequeue(struct reordering_list *list) { struct reordering_mpdu *mpdu_blk = NULL; ASSERT(list); - if (list->qlen) - { - list->qlen--; - mpdu_blk = list->next; - if (mpdu_blk) - { - list->next = mpdu_blk->next; - mpdu_blk->next = NULL; - } + if (list->qlen) { + list->qlen--; + mpdu_blk = list->next; + if (mpdu_blk) { + list->next = mpdu_blk->next; + mpdu_blk->next = NULL; } + } return mpdu_blk; } - -static inline struct reordering_mpdu *ba_reordering_mpdu_dequeue(struct reordering_list *list) +static inline struct reordering_mpdu *ba_reordering_mpdu_dequeue(struct + reordering_list + *list) { - return(ba_dequeue(list)); + return (ba_dequeue(list)); } - -static inline struct reordering_mpdu *ba_reordering_mpdu_probe(struct reordering_list *list) - { +static inline struct reordering_mpdu *ba_reordering_mpdu_probe(struct + reordering_list + *list) +{ ASSERT(list); - return(list->next); - } - + return (list->next); +} /* * free all resource for reordering mechanism */ void ba_reordering_resource_release(PRTMP_ADAPTER pAd) { - BA_TABLE *Tab; - PBA_REC_ENTRY pBAEntry; + BA_TABLE *Tab; + PBA_REC_ENTRY pBAEntry; struct reordering_mpdu *mpdu_blk; int i; @@ -228,15 +205,14 @@ void ba_reordering_resource_release(PRTMP_ADAPTER pAd) /* I. release all pending reordering packet */ NdisAcquireSpinLock(&pAd->BATabLock); - for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) - { + for (i = 0; i < MAX_LEN_OF_BA_REC_TABLE; i++) { pBAEntry = &Tab->BARecEntry[i]; - if (pBAEntry->REC_BA_Status != Recipient_NONE) - { - while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list))) - { + if (pBAEntry->REC_BA_Status != Recipient_NONE) { + while ((mpdu_blk = + ba_reordering_mpdu_dequeue(&pBAEntry->list))) { ASSERT(mpdu_blk->pPacket); - RELEASE_NDIS_PACKET(pAd, mpdu_blk->pPacket, NDIS_STATUS_FAILURE); + RELEASE_NDIS_PACKET(pAd, mpdu_blk->pPacket, + NDIS_STATUS_FAILURE); ba_mpdu_blk_free(pAd, mpdu_blk); } } @@ -250,15 +226,13 @@ void ba_reordering_resource_release(PRTMP_ADAPTER pAd) NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock); } - - /* * Allocate all resource for reordering mechanism */ BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num) { - int i; - PUCHAR mem; + int i; + PUCHAR mem; struct reordering_mpdu *mpdu_blk; struct reordering_list *freelist; @@ -270,24 +244,26 @@ BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num) freelist->next = NULL; freelist->qlen = 0; - DBGPRINT(RT_DEBUG_TRACE, ("Allocate %d memory for BA reordering\n", (UINT32)(num*sizeof(struct reordering_mpdu)))); + DBGPRINT(RT_DEBUG_TRACE, + ("Allocate %d memory for BA reordering\n", + (UINT32) (num * sizeof(struct reordering_mpdu)))); /* allocate number of mpdu_blk memory */ - os_alloc_mem(pAd, (PUCHAR *)&mem, (num*sizeof(struct reordering_mpdu))); + os_alloc_mem(pAd, (PUCHAR *) & mem, + (num * sizeof(struct reordering_mpdu))); pAd->mpdu_blk_pool.mem = mem; - if (mem == NULL) - { - DBGPRINT(RT_DEBUG_ERROR, ("Can't Allocate Memory for BA Reordering\n")); - return(FALSE); + if (mem == NULL) { + DBGPRINT(RT_DEBUG_ERROR, + ("Can't Allocate Memory for BA Reordering\n")); + return (FALSE); } /* build mpdu_blk free list */ - for (i=0; i<num; i++) - { + for (i = 0; i < num; i++) { /* get mpdu_blk */ - mpdu_blk = (struct reordering_mpdu *) mem; + mpdu_blk = (struct reordering_mpdu *)mem; /* initial mpdu_blk */ NdisZeroMemory(mpdu_blk, sizeof(struct reordering_mpdu)); /* next mpdu_blk */ @@ -296,7 +272,7 @@ BOOLEAN ba_reordering_resource_init(PRTMP_ADAPTER pAd, int num) ba_enqueue(freelist, mpdu_blk); } - return(TRUE); + return (TRUE); } //static int blk_count=0; // sample take off, no use @@ -307,9 +283,8 @@ static struct reordering_mpdu *ba_mpdu_blk_alloc(PRTMP_ADAPTER pAd) NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock); mpdu_blk = ba_dequeue(&pAd->mpdu_blk_pool.freelist); - if (mpdu_blk) - { -// blk_count++; + if (mpdu_blk) { +// blk_count++; /* reset mpdu_blk */ NdisZeroMemory(mpdu_blk, sizeof(struct reordering_mpdu)); } @@ -317,43 +292,40 @@ static struct reordering_mpdu *ba_mpdu_blk_alloc(PRTMP_ADAPTER pAd) return mpdu_blk; } -static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, struct reordering_mpdu *mpdu_blk) +static void ba_mpdu_blk_free(PRTMP_ADAPTER pAd, + struct reordering_mpdu *mpdu_blk) { ASSERT(mpdu_blk); NdisAcquireSpinLock(&pAd->mpdu_blk_pool.lock); -// blk_count--; +// blk_count--; ba_enqueue(&pAd->mpdu_blk_pool.freelist, mpdu_blk); NdisReleaseSpinLock(&pAd->mpdu_blk_pool.lock); } - -static USHORT ba_indicate_reordering_mpdus_in_order( - IN PRTMP_ADAPTER pAd, - IN PBA_REC_ENTRY pBAEntry, - IN USHORT StartSeq) +static USHORT ba_indicate_reordering_mpdus_in_order(IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN USHORT StartSeq) { struct reordering_mpdu *mpdu_blk; - USHORT LastIndSeq = RESET_RCV_SEQ; + USHORT LastIndSeq = RESET_RCV_SEQ; NdisAcquireSpinLock(&pBAEntry->RxReRingLock); - while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) - { - /* find in-order frame */ - if (!SEQ_STEPONE(mpdu_blk->Sequence, StartSeq, MAXSEQ)) - { - break; - } - /* dequeue in-order frame from reodering list */ - mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list); - /* pass this frame up */ + while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) { + /* find in-order frame */ + if (!SEQ_STEPONE(mpdu_blk->Sequence, StartSeq, MAXSEQ)) { + break; + } + /* dequeue in-order frame from reodering list */ + mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list); + /* pass this frame up */ ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk); /* move to next sequence */ - StartSeq = mpdu_blk->Sequence; + StartSeq = mpdu_blk->Sequence; LastIndSeq = StartSeq; /* free mpdu_blk */ - ba_mpdu_blk_free(pAd, mpdu_blk); + ba_mpdu_blk_free(pAd, mpdu_blk); } NdisReleaseSpinLock(&pBAEntry->RxReRingLock); @@ -362,51 +334,44 @@ static USHORT ba_indicate_reordering_mpdus_in_order( return LastIndSeq; } -static void ba_indicate_reordering_mpdus_le_seq( - IN PRTMP_ADAPTER pAd, - IN PBA_REC_ENTRY pBAEntry, - IN USHORT Sequence) +static void ba_indicate_reordering_mpdus_le_seq(IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN USHORT Sequence) { struct reordering_mpdu *mpdu_blk; NdisAcquireSpinLock(&pBAEntry->RxReRingLock); - while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) - { - /* find in-order frame */ - if ((mpdu_blk->Sequence == Sequence) || SEQ_SMALLER(mpdu_blk->Sequence, Sequence, MAXSEQ)) - { + while ((mpdu_blk = ba_reordering_mpdu_probe(&pBAEntry->list))) { + /* find in-order frame */ + if ((mpdu_blk->Sequence == Sequence) + || SEQ_SMALLER(mpdu_blk->Sequence, Sequence, MAXSEQ)) { /* dequeue in-order frame from reodering list */ mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list); /* pass this frame up */ ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk); /* free mpdu_blk */ ba_mpdu_blk_free(pAd, mpdu_blk); + } else { + break; } - else - { - break; - } } NdisReleaseSpinLock(&pBAEntry->RxReRingLock); } - -static void ba_refresh_reordering_mpdus( - IN PRTMP_ADAPTER pAd, - PBA_REC_ENTRY pBAEntry) +static void ba_refresh_reordering_mpdus(IN PRTMP_ADAPTER pAd, + PBA_REC_ENTRY pBAEntry) { struct reordering_mpdu *mpdu_blk; NdisAcquireSpinLock(&pBAEntry->RxReRingLock); - /* dequeue in-order frame from reodering list */ - while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list))) - { - /* pass this frame up */ + /* dequeue in-order frame from reodering list */ + while ((mpdu_blk = ba_reordering_mpdu_dequeue(&pBAEntry->list))) { + /* pass this frame up */ ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk); pBAEntry->LastIndSeq = mpdu_blk->Sequence; - ba_mpdu_blk_free(pAd, mpdu_blk); + ba_mpdu_blk_free(pAd, mpdu_blk); /* update last indicated sequence */ } @@ -415,109 +380,106 @@ static void ba_refresh_reordering_mpdus( NdisReleaseSpinLock(&pBAEntry->RxReRingLock); } - //static -void ba_flush_reordering_timeout_mpdus( - IN PRTMP_ADAPTER pAd, - IN PBA_REC_ENTRY pBAEntry, - IN ULONG Now32) - +void ba_flush_reordering_timeout_mpdus(IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN ULONG Now32) { USHORT Sequence; -// if ((RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+REORDERING_PACKET_TIMEOUT)) && -// (pBAEntry->list.qlen > ((pBAEntry->BAWinSize*7)/8))) //|| -// (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(10*REORDERING_PACKET_TIMEOUT))) && -// (pBAEntry->list.qlen > (pBAEntry->BAWinSize/8))) - if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(MAX_REORDERING_PACKET_TIMEOUT/6))) - &&(pBAEntry->list.qlen > 1) - ) - { - DBGPRINT(RT_DEBUG_TRACE,("timeout[%d] (%08lx-%08lx = %d > %d): %x, flush all!\n ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer), - (int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), MAX_REORDERING_PACKET_TIMEOUT, - pBAEntry->LastIndSeq)); +// if ((RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+REORDERING_PACKET_TIMEOUT)) && +// (pBAEntry->list.qlen > ((pBAEntry->BAWinSize*7)/8))) //|| +// (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(10*REORDERING_PACKET_TIMEOUT))) && +// (pBAEntry->list.qlen > (pBAEntry->BAWinSize/8))) + if (RTMP_TIME_AFTER + ((unsigned long)Now32, + (unsigned long)(pBAEntry->LastIndSeqAtTimer + + (MAX_REORDERING_PACKET_TIMEOUT / 6))) + && (pBAEntry->list.qlen > 1) + ) { + DBGPRINT(RT_DEBUG_TRACE, + ("timeout[%d] (%08lx-%08lx = %d > %d): %x, flush all!\n ", + pBAEntry->list.qlen, Now32, + (pBAEntry->LastIndSeqAtTimer), + (int)((long)Now32 - + (long)(pBAEntry->LastIndSeqAtTimer)), + MAX_REORDERING_PACKET_TIMEOUT, pBAEntry->LastIndSeq)); ba_refresh_reordering_mpdus(pAd, pBAEntry); pBAEntry->LastIndSeqAtTimer = Now32; - } - else - if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(REORDERING_PACKET_TIMEOUT))) + } else + if (RTMP_TIME_AFTER + ((unsigned long)Now32, + (unsigned long)(pBAEntry->LastIndSeqAtTimer + + (REORDERING_PACKET_TIMEOUT))) && (pBAEntry->list.qlen > 0) - ) - { - // + ) { + // // force LastIndSeq to shift to LastIndSeq+1 - // - Sequence = (pBAEntry->LastIndSeq+1) & MAXSEQ; - ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence); - pBAEntry->LastIndSeqAtTimer = Now32; + // + Sequence = (pBAEntry->LastIndSeq + 1) & MAXSEQ; + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence); + pBAEntry->LastIndSeqAtTimer = Now32; + pBAEntry->LastIndSeq = Sequence; + // + // indicate in-order mpdus + // + Sequence = + ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, + Sequence); + if (Sequence != RESET_RCV_SEQ) { pBAEntry->LastIndSeq = Sequence; - // - // indicate in-order mpdus - // - Sequence = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, Sequence); - if (Sequence != RESET_RCV_SEQ) - { - pBAEntry->LastIndSeq = Sequence; - } + } - DBGPRINT(RT_DEBUG_OFF, ("%x, flush one!\n", pBAEntry->LastIndSeq)); + DBGPRINT(RT_DEBUG_OFF, + ("%x, flush one!\n", pBAEntry->LastIndSeq)); } } - /* * generate ADDBA request to * set up BA agreement */ -VOID BAOriSessionSetUp( - IN PRTMP_ADAPTER pAd, - IN MAC_TABLE_ENTRY *pEntry, - IN UCHAR TID, - IN USHORT TimeOut, - IN ULONG DelayTime, - IN BOOLEAN isForced) - +VOID BAOriSessionSetUp(IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY * pEntry, + IN UCHAR TID, + IN USHORT TimeOut, + IN ULONG DelayTime, IN BOOLEAN isForced) { - //MLME_ADDBA_REQ_STRUCT AddbaReq; - BA_ORI_ENTRY *pBAEntry = NULL; - USHORT Idx; - BOOLEAN Cancelled; + //MLME_ADDBA_REQ_STRUCT AddbaReq; + BA_ORI_ENTRY *pBAEntry = NULL; + USHORT Idx; + BOOLEAN Cancelled; - if ((pAd->CommonCfg.BACapability.field.AutoBA != TRUE) && (isForced == FALSE)) + if ((pAd->CommonCfg.BACapability.field.AutoBA != TRUE) + && (isForced == FALSE)) return; // if this entry is limited to use legacy tx mode, it doesn't generate BA. if (RTMPStaFixedTxMode(pAd, pEntry) != FIXED_TXMODE_HT) return; - if ((pEntry->BADeclineBitmap & (1<<TID)) && (isForced == FALSE)) - { + if ((pEntry->BADeclineBitmap & (1 << TID)) && (isForced == FALSE)) { // try again after 3 secs DelayTime = 3000; -// DBGPRINT(RT_DEBUG_TRACE, ("DeCline BA from Peer\n")); -// return; +// DBGPRINT(RT_DEBUG_TRACE, ("DeCline BA from Peer\n")); +// return; } - Idx = pEntry->BAOriWcidArray[TID]; - if (Idx == 0) - { + if (Idx == 0) { // allocate a BA session pBAEntry = BATableAllocOriEntry(pAd, &Idx); - if (pBAEntry == NULL) - { - DBGPRINT(RT_DEBUG_TRACE,("ADDBA - MlmeADDBAAction() allocate BA session failed \n")); + if (pBAEntry == NULL) { + DBGPRINT(RT_DEBUG_TRACE, + ("ADDBA - MlmeADDBAAction() allocate BA session failed \n")); return; } - } - else - { - pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + } else { + pBAEntry = &pAd->BATable.BAOriEntry[Idx]; } - if (pBAEntry->ORI_BA_Status >= Originator_WaitRes) - { + if (pBAEntry->ORI_BA_Status >= Originator_WaitRes) { return; } @@ -533,129 +495,125 @@ VOID BAOriSessionSetUp( pBAEntry->TimeOutValue = TimeOut; pBAEntry->pAdapter = pAd; - if (!(pEntry->TXBAbitmap & (1<<TID))) - { - RTMPInitTimer(pAd, &pBAEntry->ORIBATimer, GET_TIMER_FUNCTION(BAOriSessionSetupTimeout), pBAEntry, FALSE); - } - else + if (!(pEntry->TXBAbitmap & (1 << TID))) { + RTMPInitTimer(pAd, &pBAEntry->ORIBATimer, + GET_TIMER_FUNCTION(BAOriSessionSetupTimeout), + pBAEntry, FALSE); + } else RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled); // set timer to send ADDBA request RTMPSetTimer(&pBAEntry->ORIBATimer, DelayTime); } -VOID BAOriSessionAdd( - IN PRTMP_ADAPTER pAd, - IN MAC_TABLE_ENTRY *pEntry, - IN PFRAME_ADDBA_RSP pFrame) +VOID BAOriSessionAdd(IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY * pEntry, IN PFRAME_ADDBA_RSP pFrame) { - BA_ORI_ENTRY *pBAEntry = NULL; - BOOLEAN Cancelled; - UCHAR TID; - USHORT Idx; - PUCHAR pOutBuffer2 = NULL; - NDIS_STATUS NStatus; - ULONG FrameLen; - FRAME_BAR FrameBar; + BA_ORI_ENTRY *pBAEntry = NULL; + BOOLEAN Cancelled; + UCHAR TID; + USHORT Idx; + PUCHAR pOutBuffer2 = NULL; + NDIS_STATUS NStatus; + ULONG FrameLen; + FRAME_BAR FrameBar; TID = pFrame->BaParm.TID; Idx = pEntry->BAOriWcidArray[TID]; - pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + pBAEntry = &pAd->BATable.BAOriEntry[Idx]; // Start fill in parameters. - if ((Idx !=0) && (pBAEntry->TID == TID) && (pBAEntry->ORI_BA_Status == Originator_WaitRes)) - { - pBAEntry->BAWinSize = min(pBAEntry->BAWinSize, ((UCHAR)pFrame->BaParm.BufSize)); + if ((Idx != 0) && (pBAEntry->TID == TID) + && (pBAEntry->ORI_BA_Status == Originator_WaitRes)) { + pBAEntry->BAWinSize = + min(pBAEntry->BAWinSize, ((UCHAR) pFrame->BaParm.BufSize)); BA_MaxWinSizeReasign(pAd, pEntry, &pBAEntry->BAWinSize); pBAEntry->TimeOutValue = pFrame->TimeOutValue; pBAEntry->ORI_BA_Status = Originator_Done; - pAd->BATable.numDoneOriginator ++; + pAd->BATable.numDoneOriginator++; // reset sequence number pBAEntry->Sequence = BA_ORI_INIT_SEQ; // Set Bitmap flag. - pEntry->TXBAbitmap |= (1<<TID); - RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled); + pEntry->TXBAbitmap |= (1 << TID); + RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled); pBAEntry->ORIBATimer.TimerValue = 0; //pFrame->TimeOutValue; - DBGPRINT(RT_DEBUG_TRACE,("%s : TXBAbitmap = %x, BAWinSize = %d, TimeOut = %ld\n", __func__, pEntry->TXBAbitmap, - pBAEntry->BAWinSize, pBAEntry->ORIBATimer.TimerValue)); + DBGPRINT(RT_DEBUG_TRACE, + ("%s : TXBAbitmap = %x, BAWinSize = %d, TimeOut = %ld\n", + __func__, pEntry->TXBAbitmap, pBAEntry->BAWinSize, + pBAEntry->ORIBATimer.TimerValue)); // SEND BAR ; - NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory - if (NStatus != NDIS_STATUS_SUCCESS) - { - DBGPRINT(RT_DEBUG_TRACE,("BA - BAOriSessionAdd() allocate memory failed \n")); + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer2); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) { + DBGPRINT(RT_DEBUG_TRACE, + ("BA - BAOriSessionAdd() allocate memory failed \n")); return; } - BarHeaderInit(pAd, &FrameBar, pAd->MacTab.Content[pBAEntry->Wcid].Addr, pAd->CurrentAddress); + BarHeaderInit(pAd, &FrameBar, + pAd->MacTab.Content[pBAEntry->Wcid].Addr, + pAd->CurrentAddress); FrameBar.StartingSeq.field.FragNum = 0; // make sure sequence not clear in DEL function. - FrameBar.StartingSeq.field.StartSeq = pBAEntry->Sequence; // make sure sequence not clear in DEL funciton. - FrameBar.BarControl.TID = pBAEntry->TID; // make sure sequence not clear in DEL funciton. - MakeOutgoingFrame(pOutBuffer2, &FrameLen, - sizeof(FRAME_BAR), &FrameBar, - END_OF_ARGS); + FrameBar.StartingSeq.field.StartSeq = pBAEntry->Sequence; // make sure sequence not clear in DEL funciton. + FrameBar.BarControl.TID = pBAEntry->TID; // make sure sequence not clear in DEL funciton. + MakeOutgoingFrame(pOutBuffer2, &FrameLen, + sizeof(FRAME_BAR), &FrameBar, END_OF_ARGS); MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer2, FrameLen); MlmeFreeMemory(pAd, pOutBuffer2); - if (pBAEntry->ORIBATimer.TimerValue) - RTMPSetTimer(&pBAEntry->ORIBATimer, pBAEntry->ORIBATimer.TimerValue); // in mSec + RTMPSetTimer(&pBAEntry->ORIBATimer, pBAEntry->ORIBATimer.TimerValue); // in mSec } } -BOOLEAN BARecSessionAdd( - IN PRTMP_ADAPTER pAd, - IN MAC_TABLE_ENTRY *pEntry, - IN PFRAME_ADDBA_REQ pFrame) +BOOLEAN BARecSessionAdd(IN PRTMP_ADAPTER pAd, + IN MAC_TABLE_ENTRY * pEntry, IN PFRAME_ADDBA_REQ pFrame) { - BA_REC_ENTRY *pBAEntry = NULL; - BOOLEAN Status = TRUE; - BOOLEAN Cancelled; - USHORT Idx; - UCHAR TID; - UCHAR BAWinSize; + BA_REC_ENTRY *pBAEntry = NULL; + BOOLEAN Status = TRUE; + BOOLEAN Cancelled; + USHORT Idx; + UCHAR TID; + UCHAR BAWinSize; //UINT32 Value; //UINT offset; - ASSERT(pEntry); // find TID TID = pFrame->BaParm.TID; - BAWinSize = min(((UCHAR)pFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit); + BAWinSize = + min(((UCHAR) pFrame->BaParm.BufSize), + (UCHAR) pAd->CommonCfg.BACapability.field.RxBAWinLimit); // Intel patch - if (BAWinSize == 0) - { + if (BAWinSize == 0) { BAWinSize = 64; } Idx = pEntry->BARecWcidArray[TID]; - - if (Idx == 0) - { + if (Idx == 0) { pBAEntry = BATableAllocRecEntry(pAd, &Idx); - } - else - { + } else { pBAEntry = &pAd->BATable.BARecEntry[Idx]; // flush all pending reordering mpdus ba_refresh_reordering_mpdus(pAd, pBAEntry); } - DBGPRINT(RT_DEBUG_TRACE,("%s(%ld): Idx = %d, BAWinSize(req %d) = %d\n", __func__, pAd->BATable.numAsRecipient, Idx, - pFrame->BaParm.BufSize, BAWinSize)); + DBGPRINT(RT_DEBUG_TRACE, + ("%s(%ld): Idx = %d, BAWinSize(req %d) = %d\n", __func__, + pAd->BATable.numAsRecipient, Idx, pFrame->BaParm.BufSize, + BAWinSize)); // Start fill in parameters. - if (pBAEntry != NULL) - { + if (pBAEntry != NULL) { ASSERT(pBAEntry->list.qlen == 0); pBAEntry->REC_BA_Status = Recipient_HandleRes; @@ -665,64 +623,60 @@ BOOLEAN BARecSessionAdd( pBAEntry->TimeOutValue = pFrame->TimeOutValue; pBAEntry->REC_BA_Status = Recipient_Accept; // initial sequence number - pBAEntry->LastIndSeq = RESET_RCV_SEQ; //pFrame->BaStartSeq.field.StartSeq; + pBAEntry->LastIndSeq = RESET_RCV_SEQ; //pFrame->BaStartSeq.field.StartSeq; - DBGPRINT(RT_DEBUG_OFF, ("Start Seq = %08x\n", pFrame->BaStartSeq.field.StartSeq)); + DBGPRINT(RT_DEBUG_OFF, + ("Start Seq = %08x\n", + pFrame->BaStartSeq.field.StartSeq)); - if (pEntry->RXBAbitmap & (1<<TID)) - { + if (pEntry->RXBAbitmap & (1 << TID)) { RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled); - } - else - { - RTMPInitTimer(pAd, &pBAEntry->RECBATimer, GET_TIMER_FUNCTION(BARecSessionIdleTimeout), pBAEntry, TRUE); + } else { + RTMPInitTimer(pAd, &pBAEntry->RECBATimer, + GET_TIMER_FUNCTION + (BARecSessionIdleTimeout), pBAEntry, + TRUE); } // Set Bitmap flag. - pEntry->RXBAbitmap |= (1<<TID); + pEntry->RXBAbitmap |= (1 << TID); pEntry->BARecWcidArray[TID] = Idx; - pEntry->BADeclineBitmap &= ~(1<<TID); + pEntry->BADeclineBitmap &= ~(1 << TID); // Set BA session mask in WCID table. RTMP_ADD_BA_SESSION_TO_ASIC(pAd, pEntry->Aid, TID); - DBGPRINT(RT_DEBUG_TRACE,("MACEntry[%d]RXBAbitmap = 0x%x. BARecWcidArray=%d\n", - pEntry->Aid, pEntry->RXBAbitmap, pEntry->BARecWcidArray[TID])); - } - else - { + DBGPRINT(RT_DEBUG_TRACE, + ("MACEntry[%d]RXBAbitmap = 0x%x. BARecWcidArray=%d\n", + pEntry->Aid, pEntry->RXBAbitmap, + pEntry->BARecWcidArray[TID])); + } else { Status = FALSE; - DBGPRINT(RT_DEBUG_TRACE,("Can't Accept ADDBA for %02x:%02x:%02x:%02x:%02x:%02x TID = %d\n", - PRINT_MAC(pEntry->Addr), TID)); + DBGPRINT(RT_DEBUG_TRACE, + ("Can't Accept ADDBA for %02x:%02x:%02x:%02x:%02x:%02x TID = %d\n", + PRINT_MAC(pEntry->Addr), TID)); } - return(Status); + return (Status); } - -BA_REC_ENTRY *BATableAllocRecEntry( - IN PRTMP_ADAPTER pAd, - OUT USHORT *Idx) +BA_REC_ENTRY *BATableAllocRecEntry(IN PRTMP_ADAPTER pAd, OUT USHORT * Idx) { - int i; - BA_REC_ENTRY *pBAEntry = NULL; - + int i; + BA_REC_ENTRY *pBAEntry = NULL; NdisAcquireSpinLock(&pAd->BATabLock); - if (pAd->BATable.numAsRecipient >= MAX_BARECI_SESSION) - { + if (pAd->BATable.numAsRecipient >= MAX_BARECI_SESSION) { DBGPRINT(RT_DEBUG_OFF, ("BA Recipeint Session (%ld) > %d\n", - pAd->BATable.numAsRecipient, MAX_BARECI_SESSION)); + pAd->BATable.numAsRecipient, + MAX_BARECI_SESSION)); goto done; } - // reserve idx 0 to identify BAWcidArray[TID] as empty - for (i=1; i < MAX_LEN_OF_BA_REC_TABLE; i++) - { - pBAEntry =&pAd->BATable.BARecEntry[i]; - if ((pBAEntry->REC_BA_Status == Recipient_NONE)) - { + for (i = 1; i < MAX_LEN_OF_BA_REC_TABLE; i++) { + pBAEntry = &pAd->BATable.BARecEntry[i]; + if ((pBAEntry->REC_BA_Status == Recipient_NONE)) { // get one pAd->BATable.numAsRecipient++; pBAEntry->REC_BA_Status = Recipient_USED; @@ -736,26 +690,20 @@ done: return pBAEntry; } -BA_ORI_ENTRY *BATableAllocOriEntry( - IN PRTMP_ADAPTER pAd, - OUT USHORT *Idx) +BA_ORI_ENTRY *BATableAllocOriEntry(IN PRTMP_ADAPTER pAd, OUT USHORT * Idx) { - int i; - BA_ORI_ENTRY *pBAEntry = NULL; + int i; + BA_ORI_ENTRY *pBAEntry = NULL; NdisAcquireSpinLock(&pAd->BATabLock); - if (pAd->BATable.numAsOriginator >= (MAX_LEN_OF_BA_ORI_TABLE)) - { + if (pAd->BATable.numAsOriginator >= (MAX_LEN_OF_BA_ORI_TABLE)) { goto done; } - // reserve idx 0 to identify BAWcidArray[TID] as empty - for (i=1; i<MAX_LEN_OF_BA_ORI_TABLE; i++) - { - pBAEntry =&pAd->BATable.BAOriEntry[i]; - if ((pBAEntry->ORI_BA_Status == Originator_NONE)) - { + for (i = 1; i < MAX_LEN_OF_BA_ORI_TABLE; i++) { + pBAEntry = &pAd->BATable.BAOriEntry[i]; + if ((pBAEntry->ORI_BA_Status == Originator_NONE)) { // get one pAd->BATable.numAsOriginator++; pBAEntry->ORI_BA_Status = Originator_USED; @@ -770,32 +718,27 @@ done: return pBAEntry; } - -VOID BATableFreeOriEntry( - IN PRTMP_ADAPTER pAd, - IN ULONG Idx) +VOID BATableFreeOriEntry(IN PRTMP_ADAPTER pAd, IN ULONG Idx) { - BA_ORI_ENTRY *pBAEntry = NULL; + BA_ORI_ENTRY *pBAEntry = NULL; MAC_TABLE_ENTRY *pEntry; - if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE)) return; - pBAEntry =&pAd->BATable.BAOriEntry[Idx]; + pBAEntry = &pAd->BATable.BAOriEntry[Idx]; - if (pBAEntry->ORI_BA_Status != Originator_NONE) - { + if (pBAEntry->ORI_BA_Status != Originator_NONE) { pEntry = &pAd->MacTab.Content[pBAEntry->Wcid]; pEntry->BAOriWcidArray[pBAEntry->TID] = 0; - NdisAcquireSpinLock(&pAd->BATabLock); - if (pBAEntry->ORI_BA_Status == Originator_Done) - { + if (pBAEntry->ORI_BA_Status == Originator_Done) { pAd->BATable.numDoneOriginator -= 1; - pEntry->TXBAbitmap &= (~(1<<(pBAEntry->TID) )); - DBGPRINT(RT_DEBUG_TRACE, ("BATableFreeOriEntry numAsOriginator= %ld\n", pAd->BATable.numAsRecipient)); + pEntry->TXBAbitmap &= (~(1 << (pBAEntry->TID))); + DBGPRINT(RT_DEBUG_TRACE, + ("BATableFreeOriEntry numAsOriginator= %ld\n", + pAd->BATable.numAsRecipient)); // Erase Bitmap flag. } @@ -809,22 +752,17 @@ VOID BATableFreeOriEntry( } } - -VOID BATableFreeRecEntry( - IN PRTMP_ADAPTER pAd, - IN ULONG Idx) +VOID BATableFreeRecEntry(IN PRTMP_ADAPTER pAd, IN ULONG Idx) { - BA_REC_ENTRY *pBAEntry = NULL; + BA_REC_ENTRY *pBAEntry = NULL; MAC_TABLE_ENTRY *pEntry; - if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_REC_TABLE)) return; - pBAEntry =&pAd->BATable.BARecEntry[Idx]; + pBAEntry = &pAd->BATable.BARecEntry[Idx]; - if (pBAEntry->REC_BA_Status != Recipient_NONE) - { + if (pBAEntry->REC_BA_Status != Recipient_NONE) { pEntry = &pAd->MacTab.Content[pBAEntry->Wcid]; pEntry->BARecWcidArray[pBAEntry->TID] = 0; @@ -839,111 +777,105 @@ VOID BATableFreeRecEntry( } } - -VOID BAOriSessionTearDown( - IN OUT PRTMP_ADAPTER pAd, - IN UCHAR Wcid, - IN UCHAR TID, - IN BOOLEAN bPassive, - IN BOOLEAN bForceSend) +VOID BAOriSessionTearDown(IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, + IN UCHAR TID, + IN BOOLEAN bPassive, IN BOOLEAN bForceSend) { - ULONG Idx = 0; - BA_ORI_ENTRY *pBAEntry; - BOOLEAN Cancelled; + ULONG Idx = 0; + BA_ORI_ENTRY *pBAEntry; + BOOLEAN Cancelled; - if (Wcid >= MAX_LEN_OF_MAC_TABLE) - { + if (Wcid >= MAX_LEN_OF_MAC_TABLE) { return; } - // // Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID). // Idx = pAd->MacTab.Content[Wcid].BAOriWcidArray[TID]; - if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE)) - { - if (bForceSend == TRUE) - { + if ((Idx == 0) || (Idx >= MAX_LEN_OF_BA_ORI_TABLE)) { + if (bForceSend == TRUE) { // force send specified TID DelBA - MLME_DELBA_REQ_STRUCT DelbaReq; - MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); - if (Elem != NULL) - { - NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); - NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); - - COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr); - DelbaReq.Wcid = Wcid; - DelbaReq.TID = TID; - DelbaReq.Initiator = ORIGINATOR; - Elem->MsgLen = sizeof(DelbaReq); - NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); - MlmeDELBAAction(pAd, Elem); - kfree(Elem); - } - else - { - DBGPRINT(RT_DEBUG_ERROR, ("%s(bForceSend):alloc memory failed!\n", __func__)); + MLME_DELBA_REQ_STRUCT DelbaReq; + MLME_QUEUE_ELEM *Elem = + (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), + MEM_ALLOC_FLAG); + if (Elem != NULL) { + NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); + NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); + + COPY_MAC_ADDR(DelbaReq.Addr, + pAd->MacTab.Content[Wcid].Addr); + DelbaReq.Wcid = Wcid; + DelbaReq.TID = TID; + DelbaReq.Initiator = ORIGINATOR; + Elem->MsgLen = sizeof(DelbaReq); + NdisMoveMemory(Elem->Msg, &DelbaReq, + sizeof(DelbaReq)); + MlmeDELBAAction(pAd, Elem); + kfree(Elem); + } else { + DBGPRINT(RT_DEBUG_ERROR, + ("%s(bForceSend):alloc memory failed!\n", + __func__)); } } return; } - DBGPRINT(RT_DEBUG_TRACE,("%s===>Wcid=%d.TID=%d \n", __func__, Wcid, TID)); + DBGPRINT(RT_DEBUG_TRACE, + ("%s===>Wcid=%d.TID=%d \n", __func__, Wcid, TID)); pBAEntry = &pAd->BATable.BAOriEntry[Idx]; - DBGPRINT(RT_DEBUG_TRACE,("\t===>Idx = %ld, Wcid=%d.TID=%d, ORI_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->ORI_BA_Status)); + DBGPRINT(RT_DEBUG_TRACE, + ("\t===>Idx = %ld, Wcid=%d.TID=%d, ORI_BA_Status = %d \n", Idx, + Wcid, TID, pBAEntry->ORI_BA_Status)); // // Prepare DelBA action frame and send to the peer. // - if ((bPassive == FALSE) && (TID == pBAEntry->TID) && (pBAEntry->ORI_BA_Status == Originator_Done)) - { - MLME_DELBA_REQ_STRUCT DelbaReq; - MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); - if (Elem != NULL) - { - NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); - NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); - - COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr); - DelbaReq.Wcid = Wcid; - DelbaReq.TID = pBAEntry->TID; - DelbaReq.Initiator = ORIGINATOR; - Elem->MsgLen = sizeof(DelbaReq); - NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); - MlmeDELBAAction(pAd, Elem); - kfree(Elem); - } - else - { - DBGPRINT(RT_DEBUG_ERROR, ("%s():alloc memory failed!\n", __func__)); + if ((bPassive == FALSE) && (TID == pBAEntry->TID) + && (pBAEntry->ORI_BA_Status == Originator_Done)) { + MLME_DELBA_REQ_STRUCT DelbaReq; + MLME_QUEUE_ELEM *Elem = + (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), + MEM_ALLOC_FLAG); + if (Elem != NULL) { + NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); + NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); + + COPY_MAC_ADDR(DelbaReq.Addr, + pAd->MacTab.Content[Wcid].Addr); + DelbaReq.Wcid = Wcid; + DelbaReq.TID = pBAEntry->TID; + DelbaReq.Initiator = ORIGINATOR; + Elem->MsgLen = sizeof(DelbaReq); + NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); + MlmeDELBAAction(pAd, Elem); + kfree(Elem); + } else { + DBGPRINT(RT_DEBUG_ERROR, + ("%s():alloc memory failed!\n", __func__)); return; } } RTMPCancelTimer(&pBAEntry->ORIBATimer, &Cancelled); BATableFreeOriEntry(pAd, Idx); - if (bPassive) - { + if (bPassive) { //BAOriSessionSetUp(pAd, &pAd->MacTab.Content[Wcid], TID, 0, 10000, TRUE); } } -VOID BARecSessionTearDown( - IN OUT PRTMP_ADAPTER pAd, - IN UCHAR Wcid, - IN UCHAR TID, - IN BOOLEAN bPassive) +VOID BARecSessionTearDown(IN OUT PRTMP_ADAPTER pAd, + IN UCHAR Wcid, IN UCHAR TID, IN BOOLEAN bPassive) { - ULONG Idx = 0; - BA_REC_ENTRY *pBAEntry; + ULONG Idx = 0; + BA_REC_ENTRY *pBAEntry; - if (Wcid >= MAX_LEN_OF_MAC_TABLE) - { + if (Wcid >= MAX_LEN_OF_MAC_TABLE) { return; } - // // Locate corresponding BA Originator Entry in BA Table with the (pAddr,TID). // @@ -951,18 +883,20 @@ VOID BARecSessionTearDown( if (Idx == 0) return; - DBGPRINT(RT_DEBUG_TRACE,("%s===>Wcid=%d.TID=%d \n", __func__, Wcid, TID)); - + DBGPRINT(RT_DEBUG_TRACE, + ("%s===>Wcid=%d.TID=%d \n", __func__, Wcid, TID)); pBAEntry = &pAd->BATable.BARecEntry[Idx]; - DBGPRINT(RT_DEBUG_TRACE,("\t===>Idx = %ld, Wcid=%d.TID=%d, REC_BA_Status = %d \n", Idx, Wcid, TID, pBAEntry->REC_BA_Status)); + DBGPRINT(RT_DEBUG_TRACE, + ("\t===>Idx = %ld, Wcid=%d.TID=%d, REC_BA_Status = %d \n", Idx, + Wcid, TID, pBAEntry->REC_BA_Status)); // // Prepare DelBA action frame and send to the peer. // - if ((TID == pBAEntry->TID) && (pBAEntry->REC_BA_Status == Recipient_Accept)) - { - MLME_DELBA_REQ_STRUCT DelbaReq; - BOOLEAN Cancelled; + if ((TID == pBAEntry->TID) + && (pBAEntry->REC_BA_Status == Recipient_Accept)) { + MLME_DELBA_REQ_STRUCT DelbaReq; + BOOLEAN Cancelled; //ULONG offset; //UINT32 VALUE; @@ -971,31 +905,32 @@ VOID BARecSessionTearDown( // // 1. Send DELBA Action Frame // - if (bPassive == FALSE) - { - MLME_QUEUE_ELEM *Elem = (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), MEM_ALLOC_FLAG); - if (Elem != NULL) - { - NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); - NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); - - COPY_MAC_ADDR(DelbaReq.Addr, pAd->MacTab.Content[Wcid].Addr); - DelbaReq.Wcid = Wcid; - DelbaReq.TID = TID; - DelbaReq.Initiator = RECIPIENT; - Elem->MsgLen = sizeof(DelbaReq); - NdisMoveMemory(Elem->Msg, &DelbaReq, sizeof(DelbaReq)); - MlmeDELBAAction(pAd, Elem); - kfree(Elem); - } - else - { - DBGPRINT(RT_DEBUG_ERROR, ("%s():alloc memory failed!\n", __func__)); + if (bPassive == FALSE) { + MLME_QUEUE_ELEM *Elem = + (MLME_QUEUE_ELEM *) kmalloc(sizeof(MLME_QUEUE_ELEM), + MEM_ALLOC_FLAG); + if (Elem != NULL) { + NdisZeroMemory(&DelbaReq, sizeof(DelbaReq)); + NdisZeroMemory(Elem, sizeof(MLME_QUEUE_ELEM)); + + COPY_MAC_ADDR(DelbaReq.Addr, + pAd->MacTab.Content[Wcid].Addr); + DelbaReq.Wcid = Wcid; + DelbaReq.TID = TID; + DelbaReq.Initiator = RECIPIENT; + Elem->MsgLen = sizeof(DelbaReq); + NdisMoveMemory(Elem->Msg, &DelbaReq, + sizeof(DelbaReq)); + MlmeDELBAAction(pAd, Elem); + kfree(Elem); + } else { + DBGPRINT(RT_DEBUG_ERROR, + ("%s():alloc memory failed!\n", + __func__)); return; } } - // // 2. Free resource of BA session // @@ -1008,7 +943,8 @@ VOID BARecSessionTearDown( pBAEntry->LastIndSeq = RESET_RCV_SEQ; pBAEntry->BAWinSize = 0; // Erase Bitmap flag at software mactable - pAd->MacTab.Content[Wcid].RXBAbitmap &= (~(1<<(pBAEntry->TID))); + pAd->MacTab.Content[Wcid].RXBAbitmap &= + (~(1 << (pBAEntry->TID))); pAd->MacTab.Content[Wcid].BARecWcidArray[TID] = 0; RTMP_DEL_BA_SESSION_FROM_ASIC(pAd, Wcid, TID); @@ -1020,20 +956,16 @@ VOID BARecSessionTearDown( BATableFreeRecEntry(pAd, Idx); } -VOID BASessionTearDownALL( - IN OUT PRTMP_ADAPTER pAd, - IN UCHAR Wcid) +VOID BASessionTearDownALL(IN OUT PRTMP_ADAPTER pAd, IN UCHAR Wcid) { int i; - for (i=0; i<NUM_OF_TID; i++) - { + for (i = 0; i < NUM_OF_TID; i++) { BAOriSessionTearDown(pAd, Wcid, i, FALSE, FALSE); BARecSessionTearDown(pAd, Wcid, i, FALSE); } } - /* ========================================================================== Description: @@ -1048,15 +980,14 @@ VOID BASessionTearDownALL( FALSE , then continue indicaterx at this moment. ========================================================================== */ -VOID BAOriSessionSetupTimeout( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3) +VOID BAOriSessionSetupTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, + IN PVOID SystemSpecific3) { - BA_ORI_ENTRY *pBAEntry = (BA_ORI_ENTRY *)FunctionContext; + BA_ORI_ENTRY *pBAEntry = (BA_ORI_ENTRY *) FunctionContext; MAC_TABLE_ENTRY *pEntry; - PRTMP_ADAPTER pAd; + PRTMP_ADAPTER pAd; if (pBAEntry == NULL) return; @@ -1064,34 +995,35 @@ VOID BAOriSessionSetupTimeout( pAd = pBAEntry->pAdapter; { - // Do nothing if monitor mode is on - if (MONITOR_ON(pAd)) - return; + // Do nothing if monitor mode is on + if (MONITOR_ON(pAd)) + return; } - pEntry = &pAd->MacTab.Content[pBAEntry->Wcid]; - if ((pBAEntry->ORI_BA_Status == Originator_WaitRes) && (pBAEntry->Token < ORI_SESSION_MAX_RETRY)) - { - MLME_ADDBA_REQ_STRUCT AddbaReq; + if ((pBAEntry->ORI_BA_Status == Originator_WaitRes) + && (pBAEntry->Token < ORI_SESSION_MAX_RETRY)) { + MLME_ADDBA_REQ_STRUCT AddbaReq; NdisZeroMemory(&AddbaReq, sizeof(AddbaReq)); COPY_MAC_ADDR(AddbaReq.pAddr, pEntry->Addr); - AddbaReq.Wcid = (UCHAR)(pEntry->Aid); + AddbaReq.Wcid = (UCHAR) (pEntry->Aid); AddbaReq.TID = pBAEntry->TID; - AddbaReq.BaBufSize = pAd->CommonCfg.BACapability.field.RxBAWinLimit; + AddbaReq.BaBufSize = + pAd->CommonCfg.BACapability.field.RxBAWinLimit; AddbaReq.TimeOutValue = 0; AddbaReq.Token = pBAEntry->Token; - MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ADD_BA_CATE, sizeof(MLME_ADDBA_REQ_STRUCT), (PVOID)&AddbaReq); + MlmeEnqueue(pAd, ACTION_STATE_MACHINE, MT2_MLME_ADD_BA_CATE, + sizeof(MLME_ADDBA_REQ_STRUCT), (PVOID) & AddbaReq); RTMP_MLME_HANDLER(pAd); - DBGPRINT(RT_DEBUG_TRACE,("BA Ori Session Timeout(%d) : Send ADD BA again\n", pBAEntry->Token)); + DBGPRINT(RT_DEBUG_TRACE, + ("BA Ori Session Timeout(%d) : Send ADD BA again\n", + pBAEntry->Token)); pBAEntry->Token++; RTMPSetTimer(&pBAEntry->ORIBATimer, ORI_BA_SESSION_TIMEOUT); - } - else - { + } else { BATableFreeOriEntry(pAd, pEntry->BAOriWcidArray[pBAEntry->TID]); } } @@ -1110,54 +1042,51 @@ VOID BAOriSessionSetupTimeout( FALSE , then continue indicaterx at this moment. ========================================================================== */ -VOID BARecSessionIdleTimeout( - IN PVOID SystemSpecific1, - IN PVOID FunctionContext, - IN PVOID SystemSpecific2, - IN PVOID SystemSpecific3) +VOID BARecSessionIdleTimeout(IN PVOID SystemSpecific1, + IN PVOID FunctionContext, + IN PVOID SystemSpecific2, IN PVOID SystemSpecific3) { - BA_REC_ENTRY *pBAEntry = (BA_REC_ENTRY *)FunctionContext; - PRTMP_ADAPTER pAd; - ULONG Now32; + BA_REC_ENTRY *pBAEntry = (BA_REC_ENTRY *) FunctionContext; + PRTMP_ADAPTER pAd; + ULONG Now32; if (pBAEntry == NULL) return; - if ((pBAEntry->REC_BA_Status == Recipient_Accept)) - { + if ((pBAEntry->REC_BA_Status == Recipient_Accept)) { NdisGetSystemUpTime(&Now32); - if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer + REC_BA_SESSION_IDLE_TIMEOUT))) - { + if (RTMP_TIME_AFTER + ((unsigned long)Now32, + (unsigned long)(pBAEntry->LastIndSeqAtTimer + + REC_BA_SESSION_IDLE_TIMEOUT))) { pAd = pBAEntry->pAdapter; // flush all pending reordering mpdus ba_refresh_reordering_mpdus(pAd, pBAEntry); - DBGPRINT(RT_DEBUG_OFF, ("%ld: REC BA session Timeout\n", Now32)); + DBGPRINT(RT_DEBUG_OFF, + ("%ld: REC BA session Timeout\n", Now32)); } } } - -VOID PeerAddBAReqAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) - +VOID PeerAddBAReqAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem) { - // 7.4.4.1 - //ULONG Idx; - UCHAR Status = 1; - UCHAR pAddr[6]; + // 7.4.4.1 + //ULONG Idx; + UCHAR Status = 1; + UCHAR pAddr[6]; FRAME_ADDBA_RSP ADDframe; - PUCHAR pOutBuffer = NULL; - NDIS_STATUS NStatus; - PFRAME_ADDBA_REQ pAddreqFrame = NULL; - //UCHAR BufSize; - ULONG FrameLen; - PULONG ptemp; - PMAC_TABLE_ENTRY pMacEntry; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; + PFRAME_ADDBA_REQ pAddreqFrame = NULL; + //UCHAR BufSize; + ULONG FrameLen; + PULONG ptemp; + PMAC_TABLE_ENTRY pMacEntry; - DBGPRINT(RT_DEBUG_TRACE, ("%s ==> (Wcid = %d)\n", __func__, Elem->Wcid)); + DBGPRINT(RT_DEBUG_TRACE, + ("%s ==> (Wcid = %d)\n", __func__, Elem->Wcid)); //hex_dump("AddBAReq", Elem->Msg, Elem->MsgLen); @@ -1166,37 +1095,37 @@ VOID PeerAddBAReqAction( return; pMacEntry = &pAd->MacTab.Content[Elem->Wcid]; - DBGPRINT(RT_DEBUG_TRACE,("BA - PeerAddBAReqAction----> \n")); - ptemp = (PULONG)Elem->Msg; + DBGPRINT(RT_DEBUG_TRACE, ("BA - PeerAddBAReqAction----> \n")); + ptemp = (PULONG) Elem->Msg; //DBGPRINT_RAW(RT_DEBUG_EMU, ("%08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x:: %08x\n", *(ptemp), *(ptemp+1), *(ptemp+2), *(ptemp+3), *(ptemp+4), *(ptemp+5), *(ptemp+6), *(ptemp+7), *(ptemp+8))); - if (PeerAddBAReqActionSanity(pAd, Elem->Msg, Elem->MsgLen, pAddr)) - { + if (PeerAddBAReqActionSanity(pAd, Elem->Msg, Elem->MsgLen, pAddr)) { - if ((pAd->CommonCfg.bBADecline == FALSE) && IS_HT_STA(pMacEntry)) - { - pAddreqFrame = (PFRAME_ADDBA_REQ)(&Elem->Msg[0]); - DBGPRINT(RT_DEBUG_OFF, ("Rcv Wcid(%d) AddBAReq\n", Elem->Wcid)); - if (BARecSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pAddreqFrame)) + if ((pAd->CommonCfg.bBADecline == FALSE) + && IS_HT_STA(pMacEntry)) { + pAddreqFrame = (PFRAME_ADDBA_REQ) (&Elem->Msg[0]); + DBGPRINT(RT_DEBUG_OFF, + ("Rcv Wcid(%d) AddBAReq\n", Elem->Wcid)); + if (BARecSessionAdd + (pAd, &pAd->MacTab.Content[Elem->Wcid], + pAddreqFrame)) Status = 0; else - Status = 38; // more parameters have invalid values - } - else - { - Status = 37; // the request has been declined. + Status = 38; // more parameters have invalid values + } else { + Status = 37; // the request has been declined. } } if (pAd->MacTab.Content[Elem->Wcid].ValidAsCLI) ASSERT(pAd->MacTab.Content[Elem->Wcid].Sst == SST_ASSOC); - pAddreqFrame = (PFRAME_ADDBA_REQ)(&Elem->Msg[0]); + pAddreqFrame = (PFRAME_ADDBA_REQ) (&Elem->Msg[0]); // 2. Always send back ADDBA Response - NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory - if (NStatus != NDIS_STATUS_SUCCESS) - { - DBGPRINT(RT_DEBUG_TRACE,("ACTION - PeerBAAction() allocate memory failed \n")); + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) { + DBGPRINT(RT_DEBUG_TRACE, + ("ACTION - PeerBAAction() allocate memory failed \n")); return; } @@ -1205,9 +1134,12 @@ VOID PeerAddBAReqAction( // 2-1. Prepare ADDBA Response frame. { if (ADHOC_ON(pAd)) - ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, pAd->CurrentAddress, pAd->CommonCfg.Bssid); + ActHeaderInit(pAd, &ADDframe.Hdr, pAddr, + pAd->CurrentAddress, + pAd->CommonCfg.Bssid); else - ActHeaderInit(pAd, &ADDframe.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAddr); + ActHeaderInit(pAd, &ADDframe.Hdr, pAd->CommonCfg.Bssid, + pAd->CurrentAddress, pAddr); } ADDframe.Category = CATEGORY_BA; @@ -1218,37 +1150,35 @@ VOID PeerAddBAReqAction( ADDframe.BaParm.BAPolicy = IMMED_BA; ADDframe.BaParm.AMSDUSupported = 0; ADDframe.BaParm.TID = pAddreqFrame->BaParm.TID; - ADDframe.BaParm.BufSize = min(((UCHAR)pAddreqFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit); - if (ADDframe.BaParm.BufSize == 0) - { + ADDframe.BaParm.BufSize = + min(((UCHAR) pAddreqFrame->BaParm.BufSize), + (UCHAR) pAd->CommonCfg.BACapability.field.RxBAWinLimit); + if (ADDframe.BaParm.BufSize == 0) { ADDframe.BaParm.BufSize = 64; } - ADDframe.TimeOutValue = 0; //pAddreqFrame->TimeOutValue; + ADDframe.TimeOutValue = 0; //pAddreqFrame->TimeOutValue; - *(USHORT *)(&ADDframe.BaParm) = cpu2le16(*(USHORT *)(&ADDframe.BaParm)); + *(USHORT *) (&ADDframe.BaParm) = + cpu2le16(*(USHORT *) (&ADDframe.BaParm)); ADDframe.StatusCode = cpu2le16(ADDframe.StatusCode); ADDframe.TimeOutValue = cpu2le16(ADDframe.TimeOutValue); - MakeOutgoingFrame(pOutBuffer, &FrameLen, - sizeof(FRAME_ADDBA_RSP), &ADDframe, - END_OF_ARGS); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_ADDBA_RSP), &ADDframe, END_OF_ARGS); MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); MlmeFreeMemory(pAd, pOutBuffer); - DBGPRINT(RT_DEBUG_TRACE, ("%s(%d): TID(%d), BufSize(%d) <== \n", __func__, Elem->Wcid, ADDframe.BaParm.TID, - ADDframe.BaParm.BufSize)); + DBGPRINT(RT_DEBUG_TRACE, + ("%s(%d): TID(%d), BufSize(%d) <== \n", __func__, Elem->Wcid, + ADDframe.BaParm.TID, ADDframe.BaParm.BufSize)); } - -VOID PeerAddBARspAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) - +VOID PeerAddBARspAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem) { - //UCHAR Idx, i; - //PUCHAR pOutBuffer = NULL; - PFRAME_ADDBA_RSP pFrame = NULL; - //PBA_ORI_ENTRY pBAEntry; + //UCHAR Idx, i; + //PUCHAR pOutBuffer = NULL; + PFRAME_ADDBA_RSP pFrame = NULL; + //PBA_ORI_ENTRY pBAEntry; //ADDBA Response from unknown peer, ignore this. if (Elem->Wcid >= MAX_LEN_OF_MAC_TABLE) @@ -1258,120 +1188,119 @@ VOID PeerAddBARspAction( //hex_dump("PeerAddBARspAction()", Elem->Msg, Elem->MsgLen); - if (PeerAddBARspActionSanity(pAd, Elem->Msg, Elem->MsgLen)) - { - pFrame = (PFRAME_ADDBA_RSP)(&Elem->Msg[0]); + if (PeerAddBARspActionSanity(pAd, Elem->Msg, Elem->MsgLen)) { + pFrame = (PFRAME_ADDBA_RSP) (&Elem->Msg[0]); - DBGPRINT(RT_DEBUG_TRACE, ("\t\t StatusCode = %d\n", pFrame->StatusCode)); - switch (pFrame->StatusCode) - { - case 0: - // I want a BAsession with this peer as an originator. - BAOriSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], pFrame); - break; - default: - // check status == USED ??? - BAOriSessionTearDown(pAd, Elem->Wcid, pFrame->BaParm.TID, TRUE, FALSE); - break; + DBGPRINT(RT_DEBUG_TRACE, + ("\t\t StatusCode = %d\n", pFrame->StatusCode)); + switch (pFrame->StatusCode) { + case 0: + // I want a BAsession with this peer as an originator. + BAOriSessionAdd(pAd, &pAd->MacTab.Content[Elem->Wcid], + pFrame); + break; + default: + // check status == USED ??? + BAOriSessionTearDown(pAd, Elem->Wcid, + pFrame->BaParm.TID, TRUE, FALSE); + break; } // Rcv Decline StatusCode if ((pFrame->StatusCode == 37) - || ((pAd->OpMode == OPMODE_STA) && STA_TGN_WIFI_ON(pAd) && (pFrame->StatusCode != 0)) - ) - { - pAd->MacTab.Content[Elem->Wcid].BADeclineBitmap |= 1<<pFrame->BaParm.TID; + || ((pAd->OpMode == OPMODE_STA) && STA_TGN_WIFI_ON(pAd) + && (pFrame->StatusCode != 0)) + ) { + pAd->MacTab.Content[Elem->Wcid].BADeclineBitmap |= + 1 << pFrame->BaParm.TID; } } } -VOID PeerDelBAAction( - IN PRTMP_ADAPTER pAd, - IN MLME_QUEUE_ELEM *Elem) - +VOID PeerDelBAAction(IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM * Elem) { - //UCHAR Idx; - //PUCHAR pOutBuffer = NULL; - PFRAME_DELBA_REQ pDelFrame = NULL; + //UCHAR Idx; + //PUCHAR pOutBuffer = NULL; + PFRAME_DELBA_REQ pDelFrame = NULL; - DBGPRINT(RT_DEBUG_TRACE,("%s ==>\n", __func__)); + DBGPRINT(RT_DEBUG_TRACE, ("%s ==>\n", __func__)); //DELBA Request from unknown peer, ignore this. - if (PeerDelBAActionSanity(pAd, Elem->Wcid, Elem->Msg, Elem->MsgLen)) - { - pDelFrame = (PFRAME_DELBA_REQ)(&Elem->Msg[0]); - if (pDelFrame->DelbaParm.Initiator == ORIGINATOR) - { - DBGPRINT(RT_DEBUG_TRACE,("BA - PeerDelBAAction----> ORIGINATOR\n")); - BARecSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE); - } - else - { - DBGPRINT(RT_DEBUG_TRACE,("BA - PeerDelBAAction----> RECIPIENT, Reason = %d\n", pDelFrame->ReasonCode)); + if (PeerDelBAActionSanity(pAd, Elem->Wcid, Elem->Msg, Elem->MsgLen)) { + pDelFrame = (PFRAME_DELBA_REQ) (&Elem->Msg[0]); + if (pDelFrame->DelbaParm.Initiator == ORIGINATOR) { + DBGPRINT(RT_DEBUG_TRACE, + ("BA - PeerDelBAAction----> ORIGINATOR\n")); + BARecSessionTearDown(pAd, Elem->Wcid, + pDelFrame->DelbaParm.TID, TRUE); + } else { + DBGPRINT(RT_DEBUG_TRACE, + ("BA - PeerDelBAAction----> RECIPIENT, Reason = %d\n", + pDelFrame->ReasonCode)); //hex_dump("DelBA Frame", pDelFrame, Elem->MsgLen); - BAOriSessionTearDown(pAd, Elem->Wcid, pDelFrame->DelbaParm.TID, TRUE, FALSE); + BAOriSessionTearDown(pAd, Elem->Wcid, + pDelFrame->DelbaParm.TID, TRUE, + FALSE); } } } - -BOOLEAN CntlEnqueueForRecv( - IN PRTMP_ADAPTER pAd, - IN ULONG Wcid, - IN ULONG MsgLen, - IN PFRAME_BA_REQ pMsg) +BOOLEAN CntlEnqueueForRecv(IN PRTMP_ADAPTER pAd, + IN ULONG Wcid, + IN ULONG MsgLen, IN PFRAME_BA_REQ pMsg) { - PFRAME_BA_REQ pFrame = pMsg; - //PRTMP_REORDERBUF pBuffer; - //PRTMP_REORDERBUF pDmaBuf; + PFRAME_BA_REQ pFrame = pMsg; + //PRTMP_REORDERBUF pBuffer; + //PRTMP_REORDERBUF pDmaBuf; PBA_REC_ENTRY pBAEntry; - //BOOLEAN Result; - ULONG Idx; - //UCHAR NumRxPkt; - UCHAR TID;//, i; + //BOOLEAN Result; + ULONG Idx; + //UCHAR NumRxPkt; + UCHAR TID; //, i; - TID = (UCHAR)pFrame->BARControl.TID; + TID = (UCHAR) pFrame->BARControl.TID; - DBGPRINT(RT_DEBUG_TRACE, ("%s(): BAR-Wcid(%ld), Tid (%d)\n", __func__, Wcid, TID)); + DBGPRINT(RT_DEBUG_TRACE, + ("%s(): BAR-Wcid(%ld), Tid (%d)\n", __func__, Wcid, TID)); //hex_dump("BAR", (PCHAR) pFrame, MsgLen); // Do nothing if the driver is starting halt state. // This might happen when timer already been fired before cancel timer with mlmehalt - if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) + if (RTMP_TEST_FLAG + (pAd, fRTMP_ADAPTER_HALT_IN_PROGRESS | fRTMP_ADAPTER_NIC_NOT_EXIST)) return FALSE; // First check the size, it MUST not exceed the mlme queue size - if (MsgLen > MGMT_DMA_BUFFER_SIZE) - { + if (MsgLen > MGMT_DMA_BUFFER_SIZE) { DBGPRINT_ERR(("CntlEnqueueForRecv: frame too large, size = %ld \n", MsgLen)); return FALSE; - } - else if (MsgLen != sizeof(FRAME_BA_REQ)) - { + } else if (MsgLen != sizeof(FRAME_BA_REQ)) { DBGPRINT_ERR(("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen)); return FALSE; - } - else if (MsgLen != sizeof(FRAME_BA_REQ)) - { + } else if (MsgLen != sizeof(FRAME_BA_REQ)) { DBGPRINT_ERR(("CntlEnqueueForRecv: BlockAck Request frame length size = %ld incorrect\n", MsgLen)); return FALSE; } - if ((Wcid < MAX_LEN_OF_MAC_TABLE) && (TID < 8)) - { + if ((Wcid < MAX_LEN_OF_MAC_TABLE) && (TID < 8)) { // if this receiving packet is from SA that is in our OriEntry. Since WCID <9 has direct mapping. no need search. Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; pBAEntry = &pAd->BATable.BARecEntry[Idx]; - } - else - { + } else { return FALSE; } - DBGPRINT(RT_DEBUG_TRACE, ("BAR(%ld) : Tid (%d) - %04x:%04x\n", Wcid, TID, pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq )); + DBGPRINT(RT_DEBUG_TRACE, + ("BAR(%ld) : Tid (%d) - %04x:%04x\n", Wcid, TID, + pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq)); - if (SEQ_SMALLER(pBAEntry->LastIndSeq, pFrame->BAStartingSeq.field.StartSeq, MAXSEQ)) - { + if (SEQ_SMALLER + (pBAEntry->LastIndSeq, pFrame->BAStartingSeq.field.StartSeq, + MAXSEQ)) { //DBGPRINT(RT_DEBUG_TRACE, ("BAR Seq = %x, LastIndSeq = %x\n", pFrame->BAStartingSeq.field.StartSeq, pBAEntry->LastIndSeq)); - ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, pFrame->BAStartingSeq.field.StartSeq); - pBAEntry->LastIndSeq = (pFrame->BAStartingSeq.field.StartSeq == 0) ? MAXSEQ :(pFrame->BAStartingSeq.field.StartSeq -1); + ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, + pFrame->BAStartingSeq.field. + StartSeq); + pBAEntry->LastIndSeq = + (pFrame->BAStartingSeq.field.StartSeq == + 0) ? MAXSEQ : (pFrame->BAStartingSeq.field.StartSeq - 1); } //ba_refresh_reordering_mpdus(pAd, pBAEntry); return TRUE; @@ -1380,101 +1309,91 @@ BOOLEAN CntlEnqueueForRecv( /* Description : Send PSMP Action frame If PSMP mode switches. */ -VOID SendPSMPAction( - IN PRTMP_ADAPTER pAd, - IN UCHAR Wcid, - IN UCHAR Psmp) +VOID SendPSMPAction(IN PRTMP_ADAPTER pAd, IN UCHAR Wcid, IN UCHAR Psmp) { - PUCHAR pOutBuffer = NULL; - NDIS_STATUS NStatus; + PUCHAR pOutBuffer = NULL; + NDIS_STATUS NStatus; //ULONG Idx; - FRAME_PSMP_ACTION Frame; - ULONG FrameLen; + FRAME_PSMP_ACTION Frame; + ULONG FrameLen; - NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory - if (NStatus != NDIS_STATUS_SUCCESS) - { - DBGPRINT(RT_DEBUG_ERROR,("BA - MlmeADDBAAction() allocate memory failed \n")); + NStatus = MlmeAllocateMemory(pAd, &pOutBuffer); //Get an unused nonpaged memory + if (NStatus != NDIS_STATUS_SUCCESS) { + DBGPRINT(RT_DEBUG_ERROR, + ("BA - MlmeADDBAAction() allocate memory failed \n")); return; } - ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, pAd->CurrentAddress, pAd->MacTab.Content[Wcid].Addr); + ActHeaderInit(pAd, &Frame.Hdr, pAd->CommonCfg.Bssid, + pAd->CurrentAddress, pAd->MacTab.Content[Wcid].Addr); Frame.Category = CATEGORY_HT; Frame.Action = SMPS_ACTION; - switch (Psmp) - { - case MMPS_ENABLE: + switch (Psmp) { + case MMPS_ENABLE: #ifdef RT30xx - if (IS_RT30xx(pAd) - &&(pAd->Antenna.field.RxPath>1||pAd->Antenna.field.TxPath>1)) - { - RTMP_ASIC_MMPS_DISABLE(pAd); - } + if (IS_RT30xx(pAd) + && (pAd->Antenna.field.RxPath > 1 + || pAd->Antenna.field.TxPath > 1)) { + RTMP_ASIC_MMPS_DISABLE(pAd); + } #endif // RT30xx // - Frame.Psmp = 0; - break; - case MMPS_DYNAMIC: - Frame.Psmp = 3; - break; - case MMPS_STATIC: + Frame.Psmp = 0; + break; + case MMPS_DYNAMIC: + Frame.Psmp = 3; + break; + case MMPS_STATIC: #ifdef RT30xx - if (IS_RT30xx(pAd) - &&(pAd->Antenna.field.RxPath>1||pAd->Antenna.field.TxPath>1)) - { - RTMP_ASIC_MMPS_ENABLE(pAd); - } + if (IS_RT30xx(pAd) + && (pAd->Antenna.field.RxPath > 1 + || pAd->Antenna.field.TxPath > 1)) { + RTMP_ASIC_MMPS_ENABLE(pAd); + } #endif // RT30xx // - Frame.Psmp = 1; - break; + Frame.Psmp = 1; + break; } - MakeOutgoingFrame(pOutBuffer, &FrameLen, - sizeof(FRAME_PSMP_ACTION), &Frame, - END_OF_ARGS); + MakeOutgoingFrame(pOutBuffer, &FrameLen, + sizeof(FRAME_PSMP_ACTION), &Frame, END_OF_ARGS); MiniportMMRequest(pAd, QID_AC_BE, pOutBuffer, FrameLen); MlmeFreeMemory(pAd, pOutBuffer); - DBGPRINT(RT_DEBUG_ERROR,("HT - SendPSMPAction( %d ) \n", Frame.Psmp)); + DBGPRINT(RT_DEBUG_ERROR, ("HT - SendPSMPAction( %d ) \n", Frame.Psmp)); } - #define RADIO_MEASUREMENT_REQUEST_ACTION 0 -typedef struct PACKED -{ - UCHAR RegulatoryClass; - UCHAR ChannelNumber; - USHORT RandomInterval; - USHORT MeasurementDuration; - UCHAR MeasurementMode; - UCHAR BSSID[MAC_ADDR_LEN]; - UCHAR ReportingCondition; - UCHAR Threshold; - UCHAR SSIDIE[2]; // 2 byte +typedef struct PACKED { + UCHAR RegulatoryClass; + UCHAR ChannelNumber; + USHORT RandomInterval; + USHORT MeasurementDuration; + UCHAR MeasurementMode; + UCHAR BSSID[MAC_ADDR_LEN]; + UCHAR ReportingCondition; + UCHAR Threshold; + UCHAR SSIDIE[2]; // 2 byte } BEACON_REQUEST; -typedef struct PACKED -{ - UCHAR ID; - UCHAR Length; - UCHAR Token; - UCHAR RequestMode; - UCHAR Type; +typedef struct PACKED { + UCHAR ID; + UCHAR Length; + UCHAR Token; + UCHAR RequestMode; + UCHAR Type; } MEASUREMENT_REQ; - - - -void convert_reordering_packet_to_preAMSDU_or_802_3_packet( - IN PRTMP_ADAPTER pAd, - IN RX_BLK *pRxBlk, - IN UCHAR FromWhichBSSID) +void convert_reordering_packet_to_preAMSDU_or_802_3_packet(IN PRTMP_ADAPTER pAd, + IN RX_BLK * pRxBlk, + IN UCHAR + FromWhichBSSID) { - PNDIS_PACKET pRxPkt; - UCHAR Header802_3[LENGTH_802_3]; + PNDIS_PACKET pRxPkt; + UCHAR Header802_3[LENGTH_802_3]; // 1. get 802.3 Header // 2. remove LLC - // a. pointer pRxBlk->pData to payload + // a. pointer pRxBlk->pData to payload // b. modify pRxBlk->DataSize RTMP_802_11_REMOVE_LLC_AND_CONVERT_TO_802_3(pRxBlk, Header802_3); @@ -1490,17 +1409,16 @@ void convert_reordering_packet_to_preAMSDU_or_802_3_packet( // // copy 802.3 header, if necessary // - if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)) - { + if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU)) { { #ifdef LINUX - NdisMoveMemory(skb_push(pRxPkt, LENGTH_802_3), Header802_3, LENGTH_802_3); + NdisMoveMemory(skb_push(pRxPkt, LENGTH_802_3), + Header802_3, LENGTH_802_3); #endif - } + } } } - #define INDICATE_LEGACY_OR_AMSDU(_pAd, _pRxBlk, _fromWhichBSSID) \ do \ { \ @@ -1518,21 +1436,16 @@ void convert_reordering_packet_to_preAMSDU_or_802_3_packet( } \ } while (0); - - -static VOID ba_enqueue_reordering_packet( - IN PRTMP_ADAPTER pAd, - IN PBA_REC_ENTRY pBAEntry, - IN RX_BLK *pRxBlk, - IN UCHAR FromWhichBSSID) +static VOID ba_enqueue_reordering_packet(IN PRTMP_ADAPTER pAd, + IN PBA_REC_ENTRY pBAEntry, + IN RX_BLK * pRxBlk, + IN UCHAR FromWhichBSSID) { struct reordering_mpdu *mpdu_blk; - UINT16 Sequence = (UINT16) pRxBlk->pHeader->Sequence; + UINT16 Sequence = (UINT16) pRxBlk->pHeader->Sequence; mpdu_blk = ba_mpdu_blk_alloc(pAd); - if ((mpdu_blk != NULL) && - (!RX_BLK_TEST_FLAG(pRxBlk, fRX_EAP))) - { + if ((mpdu_blk != NULL) && (!RX_BLK_TEST_FLAG(pRxBlk, fRX_EAP))) { // Write RxD buffer address & allocated buffer length NdisAcquireSpinLock(&pBAEntry->RxReRingLock); @@ -1540,11 +1453,13 @@ static VOID ba_enqueue_reordering_packet( mpdu_blk->bAMSDU = RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU); - convert_reordering_packet_to_preAMSDU_or_802_3_packet(pAd, pRxBlk, FromWhichBSSID); + convert_reordering_packet_to_preAMSDU_or_802_3_packet(pAd, + pRxBlk, + FromWhichBSSID); STATS_INC_RX_PACKETS(pAd, FromWhichBSSID); - // + // // it is necessary for reordering packet to record // which BSS it come from // @@ -1552,21 +1467,22 @@ static VOID ba_enqueue_reordering_packet( mpdu_blk->pPacket = pRxBlk->pRxPacket; - if (ba_reordering_mpdu_insertsorted(&pBAEntry->list, mpdu_blk) == FALSE) - { + if (ba_reordering_mpdu_insertsorted(&pBAEntry->list, mpdu_blk) + == FALSE) { // had been already within reordering list // don't indicate - RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_SUCCESS); + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, + NDIS_STATUS_SUCCESS); ba_mpdu_blk_free(pAd, mpdu_blk); } - ASSERT((0<= pBAEntry->list.qlen) && (pBAEntry->list.qlen <= pBAEntry->BAWinSize)); + ASSERT((0 <= pBAEntry->list.qlen) + && (pBAEntry->list.qlen <= pBAEntry->BAWinSize)); NdisReleaseSpinLock(&pBAEntry->RxReRingLock); - } - else - { - DBGPRINT(RT_DEBUG_ERROR, ("!!! (%d) Can't allocate reordering mpdu blk\n", - pBAEntry->list.qlen)); + } else { + DBGPRINT(RT_DEBUG_ERROR, + ("!!! (%d) Can't allocate reordering mpdu blk\n", + pBAEntry->list.qlen)); /* * flush all pending reordering mpdus @@ -1581,7 +1497,6 @@ static VOID ba_enqueue_reordering_packet( } } - /* ========================================================================== Description: @@ -1600,43 +1515,38 @@ static VOID ba_enqueue_reordering_packet( ========================================================================== */ -VOID Indicate_AMPDU_Packet( - IN PRTMP_ADAPTER pAd, - IN RX_BLK *pRxBlk, - IN UCHAR FromWhichBSSID) +VOID Indicate_AMPDU_Packet(IN PRTMP_ADAPTER pAd, + IN RX_BLK * pRxBlk, IN UCHAR FromWhichBSSID) { - USHORT Idx; - PBA_REC_ENTRY pBAEntry = NULL; - UINT16 Sequence = pRxBlk->pHeader->Sequence; - ULONG Now32; - UCHAR Wcid = pRxBlk->pRxWI->WirelessCliID; - UCHAR TID = pRxBlk->pRxWI->TID; - - - if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU) && (pRxBlk->DataSize > MAX_RX_PKT_LEN)) - { + USHORT Idx; + PBA_REC_ENTRY pBAEntry = NULL; + UINT16 Sequence = pRxBlk->pHeader->Sequence; + ULONG Now32; + UCHAR Wcid = pRxBlk->pRxWI->WirelessCliID; + UCHAR TID = pRxBlk->pRxWI->TID; + + if (!RX_BLK_TEST_FLAG(pRxBlk, fRX_AMSDU) + && (pRxBlk->DataSize > MAX_RX_PKT_LEN)) { // release packet - RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, + NDIS_STATUS_FAILURE); return; } - if (Wcid < MAX_LEN_OF_MAC_TABLE) - { + if (Wcid < MAX_LEN_OF_MAC_TABLE) { Idx = pAd->MacTab.Content[Wcid].BARecWcidArray[TID]; - if (Idx == 0) - { + if (Idx == 0) { /* Rec BA Session had been torn down */ INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); return; } pBAEntry = &pAd->BATable.BARecEntry[Idx]; - } - else - { + } else { // impossible !!! ASSERT(0); // release packet - RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, + NDIS_STATUS_FAILURE); return; } @@ -1647,16 +1557,15 @@ VOID Indicate_AMPDU_Packet( pBAEntry->rcvSeq = Sequence; - ba_flush_reordering_timeout_mpdus(pAd, pBAEntry, Now32); pBAEntry->LastIndSeqAtTimer = Now32; // // Reset Last Indicate Sequence // - if (pBAEntry->LastIndSeq == RESET_RCV_SEQ) - { - ASSERT((pBAEntry->list.qlen == 0) && (pBAEntry->list.next == NULL)); + if (pBAEntry->LastIndSeq == RESET_RCV_SEQ) { + ASSERT((pBAEntry->list.qlen == 0) + && (pBAEntry->list.next == NULL)); // reset rcv sequence of BA session pBAEntry->LastIndSeq = Sequence; @@ -1665,19 +1574,18 @@ VOID Indicate_AMPDU_Packet( return; } - // // I. Check if in order. // - if (SEQ_STEPONE(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) - { - USHORT LastIndSeq; + if (SEQ_STEPONE(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) { + USHORT LastIndSeq; pBAEntry->LastIndSeq = Sequence; INDICATE_LEGACY_OR_AMSDU(pAd, pRxBlk, FromWhichBSSID); - LastIndSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq); - if (LastIndSeq != RESET_RCV_SEQ) - { + LastIndSeq = + ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, + pBAEntry->LastIndSeq); + if (LastIndSeq != RESET_RCV_SEQ) { pBAEntry->LastIndSeq = LastIndSeq; } pBAEntry->LastIndSeqAtTimer = Now32; @@ -1685,54 +1593,56 @@ VOID Indicate_AMPDU_Packet( // // II. Drop Duplicated Packet // - else if (Sequence == pBAEntry->LastIndSeq) - { + else if (Sequence == pBAEntry->LastIndSeq) { // drop and release packet pBAEntry->nDropPacket++; - RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, + NDIS_STATUS_FAILURE); } // // III. Drop Old Received Packet // - else if (SEQ_SMALLER(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) - { + else if (SEQ_SMALLER(Sequence, pBAEntry->LastIndSeq, MAXSEQ)) { // drop and release packet pBAEntry->nDropPacket++; - RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, NDIS_STATUS_FAILURE); + RELEASE_NDIS_PACKET(pAd, pRxBlk->pRxPacket, + NDIS_STATUS_FAILURE); } // // IV. Receive Sequence within Window Size // - else if (SEQ_SMALLER(Sequence, (((pBAEntry->LastIndSeq+pBAEntry->BAWinSize+1)) & MAXSEQ), MAXSEQ)) - { - ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, FromWhichBSSID); + else if (SEQ_SMALLER + (Sequence, + (((pBAEntry->LastIndSeq + pBAEntry->BAWinSize + 1)) & MAXSEQ), + MAXSEQ)) { + ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, + FromWhichBSSID); } // // V. Receive seq surpasses Win(lastseq + nMSDU). So refresh all reorder buffer // - else - { + else { LONG WinStartSeq, TmpSeq; - - TmpSeq = Sequence - (pBAEntry->BAWinSize) -1; - if (TmpSeq < 0) - { - TmpSeq = (MAXSEQ+1) + TmpSeq; + TmpSeq = Sequence - (pBAEntry->BAWinSize) - 1; + if (TmpSeq < 0) { + TmpSeq = (MAXSEQ + 1) + TmpSeq; } - WinStartSeq = (TmpSeq+1) & MAXSEQ; + WinStartSeq = (TmpSeq + 1) & MAXSEQ; ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, WinStartSeq); - pBAEntry->LastIndSeq = WinStartSeq; //TmpSeq; + pBAEntry->LastIndSeq = WinStartSeq; //TmpSeq; pBAEntry->LastIndSeqAtTimer = Now32; - ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, FromWhichBSSID); + ba_enqueue_reordering_packet(pAd, pBAEntry, pRxBlk, + FromWhichBSSID); - TmpSeq = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, pBAEntry->LastIndSeq); - if (TmpSeq != RESET_RCV_SEQ) - { + TmpSeq = + ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, + pBAEntry->LastIndSeq); + if (TmpSeq != RESET_RCV_SEQ) { pBAEntry->LastIndSeq = TmpSeq; } } |