NDIS_STATUS IgmpPktClone(
IN PRTMP_ADAPTER pAd,
IN PNDIS_PACKET pPacket,
IN int IgmpPktInGroup,
IN PMULTICAST_FILTER_TABLE_ENTRY pGroupEntry,
IN UCHAR QueIdx,
IN UINT8 UserPriority,
IN PNET_DEV pNetDev)
{
PNDIS_PACKET pSkbClone = NULL;
PMEMBER_ENTRY pMemberEntry = NULL;
MAC_TABLE_ENTRY *pMacEntry = NULL;
USHORT Aid;
SST Sst = SST_ASSOC;
UCHAR PsMode = PWR_ACTIVE;
UCHAR Rate;
unsigned long IrqFlags;
int MacEntryIdx;
BOOLEAN bContinue;
PUCHAR pMemberAddr = NULL;
bContinue = FALSE;
if ((IgmpPktInGroup == IGMP_IN_GROUP)
&& (pGroupEntry == NULL))
return NDIS_STATUS_FAILURE;
if (IgmpPktInGroup == IGMP_IN_GROUP)
{
pMemberEntry = (PMEMBER_ENTRY)pGroupEntry->MemberList.pHead;
if (pMemberEntry != NULL)
{
pMemberAddr = pMemberEntry->Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
bContinue = TRUE;
}
}
else if (IgmpPktInGroup == IGMP_PKT)
{
for(MacEntryIdx=1; MacEntryIdx<MAX_NUMBER_OF_MAC; MacEntryIdx++)
{
pMemberAddr = pAd->MacTab.Content[MacEntryIdx].Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
if (pMacEntry && IS_ENTRY_CLIENT(pMacEntry)
&& get_netdev_from_bssid(pAd, pMacEntry->apidx) == pNetDev)
{
pMemberAddr = pMacEntry->Addr;
bContinue = TRUE;
break;
}
}
}
else
{
return NDIS_STATUS_FAILURE;
}
/* check all members of the IGMP group. */
while(bContinue == TRUE)
{
if (pMacEntry && (Sst == SST_ASSOC))
{
OS_PKT_CLONE(pAd, pPacket, pSkbClone, MEM_ALLOC_FLAG);
if ((pSkbClone)
)
{
RTMP_SET_PACKET_WCID(pSkbClone, (UCHAR)pMacEntry->Aid);
/* Pkt type must set to PKTSRC_NDIS. */
/* It cause of the deason that APHardTransmit() */
/* doesn't handle PKTSRC_DRIVER pkt type in version 1.3.0.0. */
RTMP_SET_PACKET_SOURCE(pSkbClone, PKTSRC_NDIS);
}
else
{
if (IgmpPktInGroup == IGMP_IN_GROUP)
{
pMemberEntry = pMemberEntry->pNext;
if (pMemberEntry != NULL)
{
pMemberAddr = pMemberEntry->Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
bContinue = TRUE;
}
else
bContinue = FALSE;
}
else if (IgmpPktInGroup == IGMP_PKT)
{
for(MacEntryIdx=pMacEntry->Aid + 1; MacEntryIdx<MAX_NUMBER_OF_MAC; MacEntryIdx++)
{
pMemberAddr = pAd->MacTab.Content[MacEntryIdx].Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
if (pMacEntry && IS_ENTRY_CLIENT(pMacEntry)
&& get_netdev_from_bssid(pAd, pMacEntry->apidx) == pNetDev)
{
pMemberAddr = pMacEntry->Addr;
bContinue = TRUE;
break;
}
}
if (MacEntryIdx == MAX_NUMBER_OF_MAC)
bContinue = FALSE;
}
else
bContinue = FALSE;
continue;
}
if (PsMode == PWR_SAVE)
{
APInsertPsQueue(pAd, pSkbClone, pMacEntry, QueIdx);
}
else
{
/* insert the pkt to TxSwQueue. */
if (pAd->TxSwQueue[QueIdx].Number >= MAX_PACKETS_IN_QUEUE)
{
#ifdef BLOCK_NET_IF
StopNetIfQueue(pAd, QueIdx, pSkbClone);
#endif /* BLOCK_NET_IF */
RELEASE_NDIS_PACKET(pAd, pSkbClone, NDIS_STATUS_FAILURE);
return NDIS_STATUS_FAILURE;
}
else
{
RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
InsertTailQueueAc(pAd, pMacEntry, &pAd->TxSwQueue[QueIdx], PACKET_TO_QUEUE_ENTRY(pSkbClone));
RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
}
}
#ifdef DOT11_N_SUPPORT
RTMP_BASetup(pAd, pMacEntry, UserPriority);
#endif /* DOT11_N_SUPPORT */
}
if (IgmpPktInGroup == IGMP_IN_GROUP)
{
pMemberEntry = pMemberEntry->pNext;
if (pMemberEntry != NULL)
{
pMemberAddr = pMemberEntry->Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
bContinue = TRUE;
}
else
bContinue = FALSE;
}
else if (IgmpPktInGroup == IGMP_PKT)
{
for(MacEntryIdx=pMacEntry->Aid + 1; MacEntryIdx<MAX_NUMBER_OF_MAC; MacEntryIdx++)
{
pMemberAddr = pAd->MacTab.Content[MacEntryIdx].Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
if (pMacEntry && IS_ENTRY_CLIENT(pMacEntry)
&& get_netdev_from_bssid(pAd, pMacEntry->apidx) == pNetDev)
{
pMemberAddr = pMacEntry->Addr;
bContinue = TRUE;
break;
}
}
if (MacEntryIdx == MAX_NUMBER_OF_MAC)
bContinue = FALSE;
}
else
bContinue = FALSE;
}
return NDIS_STATUS_SUCCESS;
}
NDIS_STATUS IgmpPktClone(
IN PRTMP_ADAPTER pAd,
IN PNDIS_PACKET pPacket,
IN INT IgmpPktInGroup,
IN PMULTICAST_FILTER_TABLE_ENTRY pGroupEntry,
IN UCHAR QueIdx,
IN UINT8 UserPriority)
{
PNDIS_PACKET pSkbClone = NULL;
PMEMBER_ENTRY pMemberEntry = NULL;
MAC_TABLE_ENTRY *pMacEntry = NULL;
USHORT Aid;
SST Sst = SST_ASSOC;
UCHAR PsMode = PWR_ACTIVE;
UCHAR Rate;
unsigned long IrqFlags;
INT MacEntryIdx;
BOOLEAN bContinue;
PUCHAR pMemberAddr = NULL;
PUCHAR pSrcMAC = NULL;
PNET_DEV pNetDev = NULL;
bContinue = FALSE;
if (IgmpPktInGroup == IGMP_IN_GROUP)
{
if (!pGroupEntry)
return NDIS_STATUS_FAILURE;
pMemberEntry = (PMEMBER_ENTRY)pGroupEntry->MemberList.pHead;
if (pMemberEntry)
{
pMemberAddr = pMemberEntry->Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
bContinue = TRUE;
}
}
else if (IgmpPktInGroup == IGMP_PKT)
{
pNetDev = GET_OS_PKT_NETDEV(pPacket);
pSrcMAC = GET_OS_PKT_DATAPTR(pPacket) + 6;
for(MacEntryIdx=1; MacEntryIdx<MAX_NUMBER_OF_MAC; MacEntryIdx++)
{
pMemberAddr = pAd->MacTab.Content[MacEntryIdx].Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
if ((pMacEntry && IS_ENTRY_CLIENT(pMacEntry)) &&
(get_netdev_from_bssid(pAd, pMacEntry->apidx) == pNetDev) &&
(!MAC_ADDR_EQUAL(pMacEntry->Addr, pSrcMAC))) /* DAD IPv6 issue */
{
pMemberAddr = pMacEntry->Addr;
bContinue = TRUE;
break;
}
}
}
else
{
return NDIS_STATUS_FAILURE;
}
/* check all members of the IGMP group. */
while(bContinue == TRUE)
{
if (pMacEntry && (Sst == SST_ASSOC) && (pMacEntry->PortSecured == WPA_802_1X_PORT_SECURED))
{
OS_PKT_CLONE(pAd, pPacket, pSkbClone, MEM_ALLOC_FLAG);
if (!pSkbClone)
return NDIS_STATUS_FAILURE;
RTMP_SET_PACKET_WCID(pSkbClone, (UCHAR)pMacEntry->Aid);
if (PsMode == PWR_SAVE)
{
APInsertPsQueue(pAd, pSkbClone, pMacEntry, QueIdx);
}
else
{
/* insert the pkt to TxSwQueue. */
if (pAd->TxSwQueue[QueIdx].Number >= pAd->TxSwQMaxLen)
{
#ifdef BLOCK_NET_IF
StopNetIfQueue(pAd, QueIdx, pSkbClone);
#endif /* BLOCK_NET_IF */
RELEASE_NDIS_PACKET(pAd, pSkbClone, NDIS_STATUS_FAILURE);
return NDIS_STATUS_FAILURE;
}
else
{
RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
InsertTailQueueAc(pAd, pMacEntry, &pAd->TxSwQueue[QueIdx], PACKET_TO_QUEUE_ENTRY(pSkbClone));
RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
}
}
#ifdef DOT11_N_SUPPORT
RTMP_BASetup(pAd, pMacEntry, UserPriority);
#endif /* DOT11_N_SUPPORT */
}
if (IgmpPktInGroup == IGMP_IN_GROUP)
{
pMemberEntry = pMemberEntry->pNext;
if (pMemberEntry)
{
pMemberAddr = pMemberEntry->Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
bContinue = TRUE;
}
else
bContinue = FALSE;
}
else
{
for(MacEntryIdx=pMacEntry->Aid + 1; MacEntryIdx<MAX_NUMBER_OF_MAC; MacEntryIdx++)
{
pMemberAddr = pAd->MacTab.Content[MacEntryIdx].Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
if ((pMacEntry && IS_ENTRY_CLIENT(pMacEntry)) &&
(get_netdev_from_bssid(pAd, pMacEntry->apidx) == pNetDev) &&
(!MAC_ADDR_EQUAL(pMacEntry->Addr, pSrcMAC)))
{
pMemberAddr = pMacEntry->Addr;
bContinue = TRUE;
break;
}
}
if (MacEntryIdx == MAX_NUMBER_OF_MAC)
bContinue = FALSE;
}
}
return NDIS_STATUS_SUCCESS;
}
/*
========================================================================
Description:
This routine frees all packets in PSQ that's destined to a specific DA.
BCAST/MCAST in DTIMCount=0 case is also handled here, just like a PS-POLL
is received from a WSTA which has MAC address FF:FF:FF:FF:FF:FF
========================================================================
*/
VOID RtmpHandleRxPsPoll(RTMP_ADAPTER *pAd, UCHAR *pAddr, USHORT wcid, BOOLEAN isActive)
{
QUEUE_ENTRY *pQEntry;
MAC_TABLE_ENTRY *pMacEntry;
unsigned long IrqFlags;
/*
DBGPRINT(RT_DEBUG_TRACE, ("rcv PS-POLL (AID=%d) from %02x:%02x:%02x:%02x:%02x:%02x\n",
Aid, PRINT_MAC(pAddr)));
*/
pMacEntry = &pAd->MacTab.Content[wcid];
if (RTMPEqualMemory(pMacEntry->Addr, pAddr, MAC_ADDR_LEN))
{
#ifdef DROP_MASK_SUPPORT
/* Disable Drop Mask */
set_drop_mask_per_client(pAd, pMacEntry, 2, 0);
#endif /* DROP_MASK_SUPPORT */
#ifdef PS_ENTRY_MAITENANCE
pMacEntry->continuous_ps_count = 0;
#endif /* PS_ENTRY_MAITENANCE */
/* Sta is change to Power Active stat. Reset ContinueTxFailCnt */
pMacEntry->ContinueTxFailCnt = 0;
#ifdef UAPSD_SUPPORT
if (UAPSD_MR_IS_ALL_AC_UAPSD(isActive, pMacEntry))
{
/*
IEEE802.11e spec.
11.2.1.7 Receive operation for STAs in PS mode during the CP
When a non-AP QSTA that is using U-APSD and has all ACs
delivery-enabled detects that the bit corresponding to its AID
is set in the TIM, the non-AP QSTA shall issue a trigger frame
or a PS-Poll frame to retrieve the buffered MSDU or management
frames.
WMM Spec. v1.1a 070601
3.6.2 U-APSD STA Operation
3.6.2.3 In case one or more ACs are not
delivery-enabled ACs, the WMM STA may retrieve MSDUs and
MMPDUs belonging to those ACs by sending PS-Polls to the WMM AP.
In case all ACs are delivery enabled ACs, WMM STA should only
use trigger frames to retrieve MSDUs and MMPDUs belonging to
those ACs, and it should not send PS-Poll frames.
Different definitions in IEEE802.11e and WMM spec.
But we follow the WiFi WMM Spec.
*/
DBGPRINT(RT_DEBUG_TRACE, ("All AC are UAPSD, can not use PS-Poll\n"));
return; /* all AC are U-APSD, can not use PS-Poll */
}
#endif /* UAPSD_SUPPORT */
RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
if (isActive == FALSE)
{
if (pMacEntry->PsQueue.Head)
{
#ifdef UAPSD_SUPPORT
UINT32 NumOfOldPsPkt;
NumOfOldPsPkt = pAd->TxSwQueue[QID_AC_BE].Number;
#endif /* UAPSD_SUPPORT */
pQEntry = RemoveHeadQueue(&pMacEntry->PsQueue);
if ( pMacEntry->PsQueue.Number >=1 )
RTMP_SET_PACKET_MOREDATA(RTPKT_TO_OSPKT(pQEntry), TRUE);
InsertTailQueueAc(pAd, pMacEntry, &pAd->TxSwQueue[QID_AC_BE], pQEntry);
#ifdef UAPSD_SUPPORT
/* we need to call RTMPDeQueuePacket() immediately as below */
if (NumOfOldPsPkt != pAd->TxSwQueue[QID_AC_BE].Number)
{
if (RTMP_GET_PACKET_DHCP(RTPKT_TO_OSPKT(pQEntry)) ||
RTMP_GET_PACKET_EAPOL(RTPKT_TO_OSPKT(pQEntry)) ||
RTMP_GET_PACKET_WAI(RTPKT_TO_OSPKT(pQEntry)))
{
/*
These packets will use 1M/6M rate to send.
If you use 1M(2.4G)/6M(5G) to send, no statistics
count in NICUpdateFifoStaCounters().
So we can not count it for UAPSD; Or the SP will
not closed until timeout.
*/
}
else
UAPSD_MR_MIX_PS_POLL_RCV(pAd, pMacEntry);
}
#endif /* UAPSD_SUPPORT */
}
else
{
/*
or transmit a (QoS) Null Frame;
In addtion, in Station Keep Alive mechanism, we need to
send a QoS Null frame to detect the station live status.
*/
BOOLEAN bQosNull = FALSE;
if (CLIENT_STATUS_TEST_FLAG(pMacEntry, fCLIENT_STATUS_WMM_CAPABLE))
bQosNull = TRUE;
RtmpEnqueueNullFrame(pAd, pMacEntry->Addr, pMacEntry->CurrTxRate,
pMacEntry->Aid, pMacEntry->apidx,
bQosNull, TRUE, 0);
}
}
else
{
#ifdef UAPSD_SUPPORT
/* deliver all queued UAPSD packets */
UAPSD_AllPacketDeliver(pAd, pMacEntry);
/* end the SP if exists */
UAPSD_MR_ENTRY_RESET(pAd, pMacEntry);
#endif /* UAPSD_SUPPORT */
while(pMacEntry->PsQueue.Head)
{
pQEntry = RemoveHeadQueue(&pMacEntry->PsQueue);
InsertTailQueueAc(pAd, pMacEntry, &pAd->TxSwQueue[QID_AC_BE], pQEntry);
}
}
if ((pMacEntry->Aid > 0) && (pMacEntry->Aid < MAX_LEN_OF_MAC_TABLE) &&
(pMacEntry->PsQueue.Number == 0))
{
/* clear corresponding TIM bit because no any PS packet */
#ifdef CONFIG_AP_SUPPORT
if(pMacEntry->wdev->wdev_type == WDEV_TYPE_AP)
{
WLAN_MR_TIM_BIT_CLEAR(pAd, pMacEntry->apidx, pMacEntry->Aid);
}
#endif /* CONFIG_AP_SUPPORT */
pMacEntry->PsQIdleCount = 0;
}
RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
/*
Dequeue outgoing frames from TxSwQueue0..3 queue and process it
TODO: 2004-12-27 it's not a good idea to handle "More Data" bit here.
because the RTMPDeQueue process doesn't guarantee to de-queue the
desired MSDU from the corresponding TxSwQueue/PsQueue when QOS
in-used. We should consider "HardTransmt" this MPDU using MGMT
queue or things like that.
*/
RTMPDeQueuePacket(pAd, FALSE, NUM_OF_TX_RING, MAX_TX_PROCESS);
}
else
{
DBGPRINT(RT_DEBUG_ERROR,("rcv PS-POLL (AID=%d not match) from %02x:%02x:%02x:%02x:%02x:%02x\n",
pMacEntry->Aid, PRINT_MAC(pAddr)));
}
}
NDIS_STATUS IgmpPktClone(
IN PRTMP_ADAPTER pAd,
IN PNDIS_PACKET pPacket,
IN INT IgmpPktInGroup,
IN PMULTICAST_FILTER_TABLE_ENTRY pGroupEntry,
IN UCHAR QueIdx,
IN UINT8 UserPriority,
IN PNET_DEV pNetDev)
{
PNDIS_PACKET pSkbClone = NULL;
PMEMBER_ENTRY pMemberEntry = NULL;
MAC_TABLE_ENTRY *pMacEntry = NULL;
STA_TR_ENTRY *tr_entry = NULL;
USHORT Aid;
SST Sst = SST_ASSOC;
UCHAR PsMode = PWR_ACTIVE;
UCHAR Rate;
#ifndef MT_MAC
unsigned long IrqFlags;
#endif
INT MacEntryIdx;
BOOLEAN bContinue;
PUCHAR pMemberAddr = NULL;
bContinue = FALSE;
if ((IgmpPktInGroup == IGMP_IN_GROUP) && (pGroupEntry == NULL))
return NDIS_STATUS_FAILURE;
if (IgmpPktInGroup == IGMP_IN_GROUP)
{
pMemberEntry = (PMEMBER_ENTRY)pGroupEntry->MemberList.pHead;
if (pMemberEntry)
{
pMemberAddr = pMemberEntry->Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
bContinue = TRUE;
}
}
else if (IgmpPktInGroup == IGMP_PKT)
{
PUCHAR src_addr = GET_OS_PKT_DATAPTR(pPacket);
src_addr += 6;
for(MacEntryIdx=1; MacEntryIdx<MAX_NUMBER_OF_MAC; MacEntryIdx++)
{
pMemberAddr = pAd->MacTab.Content[MacEntryIdx].Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
// TODO: shiang-usw, check get_netdev_from_bssid() here!!
if (pMacEntry && IS_ENTRY_CLIENT(pMacEntry)
&& get_netdev_from_bssid(pAd, pMacEntry->wdev->wdev_idx) == pNetDev
&& (!NdisEqualMemory(src_addr, pMacEntry->Addr, MAC_ADDR_LEN)))
{
pMemberAddr = pMacEntry->Addr;
bContinue = TRUE;
break;
}
}
}
else
return NDIS_STATUS_FAILURE;
/* check all members of the IGMP group. */
while(bContinue == TRUE)
{
if (pMacEntry && (Sst == SST_ASSOC) &&
(pAd->MacTab.tr_entry[pMacEntry->wcid].PortSecured == WPA_802_1X_PORT_SECURED))
{
OS_PKT_CLONE(pAd, pPacket, pSkbClone, MEM_ALLOC_FLAG);
if ((pSkbClone)
#ifdef DOT11V_WNM_SUPPORT
&& (pMacEntry->Beclone == FALSE)
#endif /* DOT11V_WNM_SUPPORT */
)
{
RTMP_SET_PACKET_WCID(pSkbClone, (UCHAR)pMacEntry->Aid);
//copy APSendPacket() unicast check portion.
#ifdef MT_MAC
if (pAd->chipCap.hif_type == HIF_MT)
{
tr_entry = &pAd->MacTab.tr_entry[pMacEntry->wcid];
if ((tr_entry->EntryType != ENTRY_CAT_MCAST) && (tr_entry->PsMode == PWR_SAVE))
{
if (tr_entry->tx_queue[QID_AC_BE].Number+tr_entry->tx_queue[QID_AC_BK].Number+tr_entry->tx_queue[QID_AC_VI].Number+tr_entry->tx_queue[QID_AC_VO].Number > MAX_PACKETS_IN_PS_QUEUE)
{
DBGPRINT(RT_DEBUG_TRACE, ("%s(%d): (wcid=%u)STA tx_queue full\n", __FUNCTION__, __LINE__,pMacEntry->wcid));
RELEASE_NDIS_PACKET(pAd, pSkbClone, NDIS_STATUS_FAILURE);
return NDIS_STATUS_FAILURE;
}
}
#if defined(RTMP_MAC) || defined(RLT_MAC)
/* detect AC Category of tx packets to tune AC0(BE) TX_OP (MAC reg 0x1300) */
// TODO: shiang-usw, check this for REG access, it should not be here!
if ((pAd->chipCap.hif_type == HIF_RTMP) || (pAd->chipCap.hif_type == HIF_RLT))
detect_wmm_traffic(pAd, UserPriority, 1);
#endif /* defined(RTMP_MAC) || defined(RLT_MAC) */
RTMP_SET_PACKET_UP(pSkbClone, UserPriority);
if (rtmp_enq_req(pAd, pSkbClone, QueIdx, tr_entry, FALSE, NULL) == FALSE)
{
DBGPRINT(RT_DEBUG_TRACE, ("%s(%d): (wcid=%u)STA rtmp_enq_req() fail!\n", __FUNCTION__, __LINE__,pMacEntry->wcid));
RELEASE_NDIS_PACKET(pAd, pSkbClone, NDIS_STATUS_FAILURE);
return NDIS_STATUS_FAILURE;
}
if (tr_entry->EntryType == ENTRY_CAT_MCAST) //should not be here!!
{
DBGPRINT(RT_DEBUG_TRACE, ("%s(%d): (wcid=%u) ENTRY_CAT_MCAST !! ERROR check should not be here!\n", __FUNCTION__, __LINE__,pMacEntry->wcid));
if (pAd->MacTab.fAnyStationInPsm == 1)
WLAN_MR_TIM_BCMC_SET(tr_entry->func_tb_idx); /* mark MCAST/BCAST TIM bit */
}
else
{
if (IS_ENTRY_CLIENT(tr_entry) && (tr_entry->PsMode == PWR_SAVE))
{
/* mark corresponding TIM bit in outgoing BEACON frame */
#ifdef UAPSD_SUPPORT
if (UAPSD_MR_IS_NOT_TIM_BIT_NEEDED_HANDLED(&pAd->MacTab.Content[tr_entry->wcid], 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, tr_entry->func_tb_idx, tr_entry->wcid);
}
}
}
}
#endif /* MT_MAC */
}
else
{
if (IgmpPktInGroup == IGMP_IN_GROUP)
{
pMemberEntry = pMemberEntry->pNext;
if (pMemberEntry != NULL)
{
pMemberAddr = pMemberEntry->Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
bContinue = TRUE;
}
else
bContinue = FALSE;
}
else if (IgmpPktInGroup == IGMP_PKT)
{
PUCHAR src_addr = GET_OS_PKT_DATAPTR(pPacket);
src_addr += 6;
for(MacEntryIdx=pMacEntry->Aid + 1; MacEntryIdx<MAX_NUMBER_OF_MAC; MacEntryIdx++)
{
pMemberAddr = pAd->MacTab.Content[MacEntryIdx].Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
if (pMacEntry && IS_ENTRY_CLIENT(pMacEntry)
&& get_netdev_from_bssid(pAd, pMacEntry->wdev->wdev_idx) == pNetDev
&& (!NdisEqualMemory(src_addr, pMacEntry->Addr, MAC_ADDR_LEN)))
{
pMemberAddr = pMacEntry->Addr;
bContinue = TRUE;
break;
}
}
if (MacEntryIdx == MAX_NUMBER_OF_MAC)
bContinue = FALSE;
}
else
bContinue = FALSE;
#ifdef DOT11V_WNM_SUPPORT
pMacEntry->Beclone = FALSE;
#endif /* DOT11V_WNM_SUPPORT */
continue;
}
#ifndef MT_MAC
/*did't queue to AC queue for MT_MAC */
if (PsMode == PWR_SAVE)
{
APInsertPsQueue(pAd, pSkbClone, pMacEntry, QueIdx);
}
else
{
if (pAd->TxSwQueue[QueIdx].Number >= pAd->TxSwQMaxLen)
{
#ifdef BLOCK_NET_IF
StopNetIfQueue(pAd, QueIdx, pSkbClone);
#endif /* BLOCK_NET_IF */
RELEASE_NDIS_PACKET(pAd, pSkbClone, NDIS_STATUS_FAILURE);
return NDIS_STATUS_FAILURE;
}
else
{
RTMP_IRQ_LOCK(&pAd->irq_lock, IrqFlags);
InsertTailQueueAc(pAd, pMacEntry, &pAd->TxSwQueue[QueIdx], PACKET_TO_QUEUE_ENTRY(pSkbClone));
RTMP_IRQ_UNLOCK(&pAd->irq_lock, IrqFlags);
}
}
#endif /* !MT_MAC */
#ifdef DOT11_N_SUPPORT
RTMP_BASetup(pAd, tr_entry, UserPriority);
#endif /* DOT11_N_SUPPORT */
}
if (IgmpPktInGroup == IGMP_IN_GROUP)
{
pMemberEntry = pMemberEntry->pNext;
if (pMemberEntry != NULL)
{
pMemberAddr = pMemberEntry->Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
bContinue = TRUE;
}
else
bContinue = FALSE;
}
else if (IgmpPktInGroup == IGMP_PKT)
{
for(MacEntryIdx=pMacEntry->Aid + 1; MacEntryIdx<MAX_NUMBER_OF_MAC; MacEntryIdx++)
{
pMemberAddr = pAd->MacTab.Content[MacEntryIdx].Addr;
pMacEntry = APSsPsInquiry(pAd, pMemberAddr, &Sst, &Aid, &PsMode, &Rate);
// TODO: shiang-usw, check for pMacEntry->wdev->wdev_idx here!
if (pMacEntry && IS_ENTRY_CLIENT(pMacEntry)
&& get_netdev_from_bssid(pAd, pMacEntry->wdev->wdev_idx) == pNetDev)
{
pMemberAddr = pMacEntry->Addr;
bContinue = TRUE;
break;
}
}
if (MacEntryIdx == MAX_NUMBER_OF_MAC)
bContinue = FALSE;
}
else
bContinue = FALSE;
}
return NDIS_STATUS_SUCCESS;
}
