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;
}
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,
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;
}