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; //UINT32 Value; //UINT offset; ASSERT(pEntry); // find TID TID = pFrame->BaParm.TID; BAWinSize = min(((UCHAR)pFrame->BaParm.BufSize), (UCHAR)pAd->CommonCfg.BACapability.field.RxBAWinLimit); // Intel patch if (BAWinSize == 0) { BAWinSize = 64; } Idx = pEntry->BARecWcidArray[TID]; if (Idx == 0) { pBAEntry = BATableAllocRecEntry(pAd, &Idx); } 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", __FUNCTION__, pAd->BATable.numAsRecipient, Idx, pFrame->BaParm.BufSize, BAWinSize)); // Start fill in parameters. if (pBAEntry != NULL) { ASSERT(pBAEntry->list.qlen == 0); pBAEntry->REC_BA_Status = Recipient_HandleRes; pBAEntry->BAWinSize = BAWinSize; pBAEntry->Wcid = pEntry->Aid; pBAEntry->TID = TID; pBAEntry->TimeOutValue = pFrame->TimeOutValue; pBAEntry->REC_BA_Status = Recipient_Accept; // initial sequence number pBAEntry->LastIndSeq = RESET_RCV_SEQ; //pFrame->BaStartSeq.field.StartSeq; DBGPRINT(RT_DEBUG_OFF, ("Start Seq = %08x\n", pFrame->BaStartSeq.field.StartSeq)); if (pEntry->RXBAbitmap & (1<<TID)) { RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled); } else { RTMPInitTimer(pAd, &pBAEntry->RECBATimer, GET_TIMER_FUNCTION(BARecSessionIdleTimeout), pBAEntry, TRUE); } // Set Bitmap flag. pEntry->RXBAbitmap |= (1<<TID); pEntry->BARecWcidArray[TID] = Idx; 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 { 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)); } return(Status); }
BOOLEAN BARecSessionAdd(struct rt_rtmp_adapter *pAd, struct rt_mac_table_entry *pEntry, struct rt_frame_addba_req * pFrame) { struct rt_ba_rec_entry *pBAEntry = NULL; BOOLEAN Status = TRUE; BOOLEAN Cancelled; u16 Idx; u8 TID; u8 BAWinSize; /*u32 Value; */ /*u32 offset; */ ASSERT(pEntry); /* find TID */ TID = pFrame->BaParm.TID; BAWinSize = min(((u8)pFrame->BaParm.BufSize), (u8)pAd->CommonCfg.BACapability.field.RxBAWinLimit); /* Intel patch */ if (BAWinSize == 0) { BAWinSize = 64; } Idx = pEntry->BARecWcidArray[TID]; if (Idx == 0) { pBAEntry = BATableAllocRecEntry(pAd, &Idx); } 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)); /* Start fill in parameters. */ if (pBAEntry != NULL) { ASSERT(pBAEntry->list.qlen == 0); pBAEntry->REC_BA_Status = Recipient_HandleRes; pBAEntry->BAWinSize = BAWinSize; pBAEntry->Wcid = pEntry->Aid; pBAEntry->TID = TID; pBAEntry->TimeOutValue = pFrame->TimeOutValue; pBAEntry->REC_BA_Status = Recipient_Accept; /* initial sequence number */ pBAEntry->LastIndSeq = RESET_RCV_SEQ; /*pFrame->BaStartSeq.field.StartSeq; */ DBGPRINT(RT_DEBUG_OFF, ("Start Seq = %08x\n", pFrame->BaStartSeq.field.StartSeq)); if (pEntry->RXBAbitmap & (1 << TID)) { RTMPCancelTimer(&pBAEntry->RECBATimer, &Cancelled); } else { RTMPInitTimer(pAd, &pBAEntry->RECBATimer, GET_TIMER_FUNCTION (BARecSessionIdleTimeout), pBAEntry, TRUE); } /* Set Bitmap flag. */ pEntry->RXBAbitmap |= (1 << TID); pEntry->BARecWcidArray[TID] = Idx; 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 { Status = FALSE; DBGPRINT(RT_DEBUG_TRACE, ("Can't Accept ADDBA for %pM TID = %d\n", pEntry->Addr, TID)); } return (Status); }