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);
}
