/*
========================================================================
Routine Description:
This routine is used to do insert packet into power-saveing queue.
Arguments:
pAd: Pointer to our adapter
pPacket: Pointer to send packet
pMacEntry: portint to entry of MacTab. the pMacEntry store attribute of client (STA).
QueIdx: Priority queue idex.
Return Value:
NDIS_STATUS_SUCCESS:If succes to queue the packet into TxSwQueue.
NDIS_STATUS_FAILURE: If failed to do en-queue.
========================================================================
*/
NDIS_STATUS RtmpInsertPsQueue(
IN PRTMP_ADAPTER pAd,
IN PNDIS_PACKET pPacket,
IN MAC_TABLE_ENTRY *pMacEntry,
IN UCHAR QueIdx)
{
ULONG IrqFlags;
#ifdef UAPSD_SUPPORT
/* put the U-APSD packet to its U-APSD queue by AC ID */
UINT32 ac_id = QueIdx - QID_AC_BE; /* should be >= 0 */
if (UAPSD_MR_IS_UAPSD_AC(pMacEntry, ac_id))
{
UAPSD_PacketEnqueue(pAd, pMacEntry, pPacket, ac_id);
#ifdef DOT11Z_TDLS_SUPPORT
TDLS_UAPSDP_TrafficIndSend(pAd, pMacEntry->Addr);
#endif /* DOT11Z_TDLS_SUPPORT */
}
else
#endif /* UAPSD_SUPPORT */
{
if (pMacEntry->PsQueue.Number >= MAX_PACKETS_IN_PS_QUEUE)
{
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
return NDIS_STATUS_FAILURE;
}
else
{
DBGPRINT(RT_DEBUG_TRACE, ("legacy ps> queue a packet!\n"));
RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
InsertTailQueue(&pMacEntry->PsQueue, PACKET_TO_QUEUE_ENTRY(pPacket));
RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
}
}
#ifdef CONFIG_AP_SUPPORT
/* mark corresponding TIM bit in outgoing BEACON frame */
#ifdef UAPSD_SUPPORT
if (UAPSD_MR_IS_NOT_TIM_BIT_NEEDED_HANDLED(pMacEntry, QueIdx))
{
/* 1. the station is UAPSD station;
2. one of AC is non-UAPSD (legacy) AC;
3. the destinated AC of the packet is UAPSD AC. */
/* So we can not set TIM bit due to one of AC is legacy AC */
}
else
#endif /* UAPSD_SUPPORT */
{
WLAN_MR_TIM_BIT_SET(pAd, pMacEntry->apidx, pMacEntry->Aid);
}
#endif /* CONFIG_AP_SUPPORT */
return NDIS_STATUS_SUCCESS;
}
/*
========================================================================
Routine Description:
This routine is used to do insert packet into power-saveing queue.
Arguments:
pAd: Pointer to our adapter
pPacket: Pointer to send packet
pMacEntry: portint to entry of MacTab. the pMacEntry store attribute of client (STA).
QueIdx: Priority queue idex.
Return Value:
NDIS_STATUS_SUCCESS:If succes to queue the packet into TxSwQueue.
NDIS_STATUS_FAILURE: If failed to do en-queue.
========================================================================
*/
NDIS_STATUS RtmpInsertPsQueue(
IN PRTMP_ADAPTER pAd,
IN PNDIS_PACKET pPacket,
IN MAC_TABLE_ENTRY *pMacEntry,
IN UCHAR QueIdx)
{
ULONG IrqFlags;
#ifdef UAPSD_SUPPORT
/* put the U-APSD packet to its U-APSD queue by AC ID */
UINT32 ac_id = QueIdx - QID_AC_BE; /* should be >= 0 */
if (UAPSD_MR_IS_UAPSD_AC(pMacEntry, ac_id))
{
UAPSD_PacketEnqueue(pAd, pMacEntry, pPacket, ac_id);
#ifdef DOT11Z_TDLS_SUPPORT
TDLS_UAPSDP_TrafficIndSend(pAd, pMacEntry->Addr);
#endif /* DOT11Z_TDLS_SUPPORT */
}
else
#endif /* UAPSD_SUPPORT */
{
if (pMacEntry->PsQueue.Number >= MAX_PACKETS_IN_PS_QUEUE)
{
RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
return NDIS_STATUS_FAILURE;
}
else
{
DBGPRINT(RT_DEBUG_TRACE, ("legacy ps> queue a packet!\n"));
RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
InsertTailQueue(&pMacEntry->PsQueue, PACKET_TO_QUEUE_ENTRY(pPacket));
RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
}
}
return NDIS_STATUS_SUCCESS;
}
