Exemple #1
0
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))
		{
			/* 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;
			}
	}
	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);   
}
Exemple #2
0
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;

	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 */
		ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);
		/* move to next sequence */
			StartSeq = mpdu_blk->Sequence;
		LastIndSeq = StartSeq;
		/* free mpdu_blk */
			ba_mpdu_blk_free(pAd, mpdu_blk);
	}

	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);

	/* update last indicated sequence */
	return LastIndSeq;
}
Exemple #3
0
static u16 ba_indicate_reordering_mpdus_in_order(struct rt_rtmp_adapter *pAd,
						    struct rt_ba_rec_entry *pBAEntry,
						    u16 StartSeq)
{
	struct reordering_mpdu *mpdu_blk;
	u16 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 */
		ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);
		/* move to next sequence */
		StartSeq = mpdu_blk->Sequence;
		LastIndSeq = StartSeq;
		/* free mpdu_blk */
		ba_mpdu_blk_free(pAd, mpdu_blk);
	}

	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);

	/* update last indicated sequence */
	return LastIndSeq;
}
Exemple #4
0
static void ba_refresh_reordering_mpdus(struct rt_rtmp_adapter *pAd,
					struct rt_ba_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 */
		ANNOUNCE_REORDERING_PACKET(pAd, mpdu_blk);

		pBAEntry->LastIndSeq = mpdu_blk->Sequence;
		ba_mpdu_blk_free(pAd, mpdu_blk);

		/* update last indicated sequence */
	}
	ASSERT(pBAEntry->list.qlen == 0);
	pBAEntry->LastIndSeq = RESET_RCV_SEQ;
	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
}
Exemple #5
0
static void ba_indicate_reordering_mpdus_le_seq(struct rt_rtmp_adapter *pAd,
						struct rt_ba_rec_entry *pBAEntry,
						u16 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)) {
			/* 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;
		}
	}
	NdisReleaseSpinLock(&pBAEntry->RxReRingLock);
}