//static
void ba_flush_reordering_timeout_mpdus(
IN PRTMP_ADAPTER pAd,
IN PBA_REC_ENTRY pBAEntry,
IN ULONG Now32)
{
USHORT Sequence;
// if ((RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+REORDERING_PACKET_TIMEOUT)) &&
// (pBAEntry->list.qlen > ((pBAEntry->BAWinSize*7)/8))) //||
// (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(10*REORDERING_PACKET_TIMEOUT))) &&
// (pBAEntry->list.qlen > (pBAEntry->BAWinSize/8)))
if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(MAX_REORDERING_PACKET_TIMEOUT/6)))
&&(pBAEntry->list.qlen > 1)
)
{
DBGPRINT(RT_DEBUG_TRACE,("timeout[%d] (%08lx-%08lx = %d > %d): %x, flush all!\n ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer),
(int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), MAX_REORDERING_PACKET_TIMEOUT,
pBAEntry->LastIndSeq));
ba_refresh_reordering_mpdus(pAd, pBAEntry);
pBAEntry->LastIndSeqAtTimer = Now32;
}
else
if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(REORDERING_PACKET_TIMEOUT)))
&& (pBAEntry->list.qlen > 0)
)
{
//
// force LastIndSeq to shift to LastIndSeq+1
//
Sequence = (pBAEntry->LastIndSeq+1) & MAXSEQ;
ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence);
pBAEntry->LastIndSeqAtTimer = Now32;
pBAEntry->LastIndSeq = Sequence;
//
// indicate in-order mpdus
//
Sequence = ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry, Sequence);
if (Sequence != RESET_RCV_SEQ)
{
pBAEntry->LastIndSeq = Sequence;
}
}
#if 0
else if (
(RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(MAX_REORDERING_PACKET_TIMEOUT))) &&
(pBAEntry->list.qlen > 1))
)
{
DBGPRINT(RT_DEBUG_TRACE,("timeout[%d] (%lx-%lx = %d > %d): %x\n ", pBAEntry->list.qlen, Now32, (pBAEntry->LastIndSeqAtTimer),
(int)((long) Now32 - (long)(pBAEntry->LastIndSeqAtTimer)), MAX_REORDERING_PACKET_TIMEOUT,
pBAEntry->LastIndSeq));
ba_refresh_reordering_mpdus(pAd, pBAEntry);
pBAEntry->LastIndSeqAtTimer = Now32;
}
#endif
}
/*static */
void ba_flush_reordering_timeout_mpdus(struct rt_rtmp_adapter *pAd,
struct rt_ba_rec_entry *pBAEntry,
unsigned long Now32)
{
u16 Sequence;
/* if ((RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+REORDERING_PACKET_TIMEOUT)) && */
/* (pBAEntry->list.qlen > ((pBAEntry->BAWinSize*7)/8))) //|| */
/* (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer+(10*REORDERING_PACKET_TIMEOUT))) && */
/* (pBAEntry->list.qlen > (pBAEntry->BAWinSize/8))) */
if (RTMP_TIME_AFTER
((unsigned long)Now32,
(unsigned long)(pBAEntry->LastIndSeqAtTimer +
(MAX_REORDERING_PACKET_TIMEOUT / 6)))
&& (pBAEntry->list.qlen > 1)
) {
DBGPRINT(RT_DEBUG_TRACE,
("timeout[%d] (%08lx-%08lx = %d > %d): %x, flush all!\n ",
pBAEntry->list.qlen, Now32,
(pBAEntry->LastIndSeqAtTimer),
(int)((long)Now32 -
(long)(pBAEntry->LastIndSeqAtTimer)),
MAX_REORDERING_PACKET_TIMEOUT, pBAEntry->LastIndSeq));
ba_refresh_reordering_mpdus(pAd, pBAEntry);
pBAEntry->LastIndSeqAtTimer = Now32;
} else
if (RTMP_TIME_AFTER
((unsigned long)Now32,
(unsigned long)(pBAEntry->LastIndSeqAtTimer +
(REORDERING_PACKET_TIMEOUT)))
&& (pBAEntry->list.qlen > 0)
) {
/* */
/* force LastIndSeq to shift to LastIndSeq+1 */
/* */
Sequence = (pBAEntry->LastIndSeq + 1) & MAXSEQ;
ba_indicate_reordering_mpdus_le_seq(pAd, pBAEntry, Sequence);
pBAEntry->LastIndSeqAtTimer = Now32;
pBAEntry->LastIndSeq = Sequence;
/* */
/* indicate in-order mpdus */
/* */
Sequence =
ba_indicate_reordering_mpdus_in_order(pAd, pBAEntry,
Sequence);
if (Sequence != RESET_RCV_SEQ) {
pBAEntry->LastIndSeq = Sequence;
}
DBGPRINT(RT_DEBUG_OFF,
("%x, flush one!\n", pBAEntry->LastIndSeq));
}
}
/*
==========================================================================
Description:
Retry sending ADDBA Reqest.
IRQL = DISPATCH_LEVEL
Parametrs:
p8023Header: if this is already 802.3 format, p8023Header is NULL
Return : TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
FALSE , then continue indicaterx at this moment.
==========================================================================
*/
VOID BARecSessionIdleTimeout(
IN PVOID SystemSpecific1,
IN PVOID FunctionContext,
IN PVOID SystemSpecific2,
IN PVOID SystemSpecific3)
{
BA_REC_ENTRY *pBAEntry = (BA_REC_ENTRY *)FunctionContext;
PRTMP_ADAPTER pAd;
ULONG Now32;
if (pBAEntry == NULL)
return;
if ((pBAEntry->REC_BA_Status == Recipient_Accept))
{
NdisGetSystemUpTime(&Now32);
if (RTMP_TIME_AFTER((unsigned long)Now32, (unsigned long)(pBAEntry->LastIndSeqAtTimer + REC_BA_SESSION_IDLE_TIMEOUT)))
{
pAd = pBAEntry->pAdapter;
// flush all pending reordering mpdus
ba_refresh_reordering_mpdus(pAd, pBAEntry);
DBGPRINT(RT_DEBUG_OFF, ("%ld: REC BA session Timeout\n", Now32));
}
}
}
VOID MultipathEntryMaintain(
IN PRTMP_ADAPTER pAd,
IN UCHAR LinkIdx)
{
ULONG i;
PMESH_MULTIPATH_ENTRY pEntry;
ULONG Now;
if (!VALID_MESH_LINK_ID(LinkIdx))
return;
NdisGetSystemUpTime(&Now);
for (i = 0; i < MULTIPATH_HASH_TAB_SIZE; i++)
{
pEntry = (PMESH_MULTIPATH_ENTRY)(pAd->MeshTab.MeshLink[LinkIdx].Entry.MultiPathHash[i].pHead);
while (pEntry)
{
PMESH_MULTIPATH_ENTRY pEntryNext = pEntry->pNext;
if (RTMP_TIME_AFTER(Now, pEntry->ReferTime + (pAd->MeshTab.MeshMultiCastAgeOut * OS_HZ / 1000)))
{
delEntryList(&pAd->MeshTab.MeshLink[LinkIdx].Entry.MultiPathHash[i], (PLIST_ENTRY)pEntry);
MultipathEntyFree(pAd, pEntry);
}
pEntry = pEntryNext;
}
}
return;
}
/*
==========================================================================
Description:
Retry sending ADDBA Reqest.
IRQL = DISPATCH_LEVEL
Parametrs:
p8023Header: if this is already 802.3 format, p8023Header is NULL
Return : TRUE if put into rx reordering buffer, shouldn't indicaterxhere.
FALSE , then continue indicaterx at this moment.
==========================================================================
*/
void BARecSessionIdleTimeout(void *SystemSpecific1,
void *FunctionContext,
void *SystemSpecific2, void *SystemSpecific3)
{
struct rt_ba_rec_entry *pBAEntry = (struct rt_ba_rec_entry *)FunctionContext;
struct rt_rtmp_adapter *pAd;
unsigned long Now32;
if (pBAEntry == NULL)
return;
if ((pBAEntry->REC_BA_Status == Recipient_Accept)) {
NdisGetSystemUpTime(&Now32);
if (RTMP_TIME_AFTER
((unsigned long)Now32,
(unsigned long)(pBAEntry->LastIndSeqAtTimer +
REC_BA_SESSION_IDLE_TIMEOUT))) {
pAd = pBAEntry->pAdapter;
/* flush all pending reordering mpdus */
ba_refresh_reordering_mpdus(pAd, pBAEntry);
DBGPRINT(RT_DEBUG_OFF,
("%ld: REC BA session Timeout\n", Now32));
}
}
}
VOID NeighborTableUpdate(
IN PRTMP_ADAPTER pAd)
{
INT i;
PMESH_NEIGHBOR_TAB pNeighborTab = pAd->MeshTab.pMeshNeighborTab;
PMESH_NEIGHBOR_ENTRY pNeighborEntry = NULL;
ULONG Now;
if(pNeighborTab == NULL)
{
DBGPRINT(RT_DEBUG_ERROR, ("pAd->MeshTab.pMeshNeighborTab equal NULL.\n"));
return;
}
for (i = 0; i < MAX_NEIGHBOR_MP; i++)
{
pNeighborEntry = &pAd->MeshTab.pMeshNeighborTab->NeighborMP[i];
if (pNeighborEntry->Valid == FALSE)
continue;
NdisGetSystemUpTime(&Now);
/*if ((++pNeighborEntry->IdleCnt > NEIGHBOR_MP_IDLE_CNT)) */
if(RTMP_TIME_AFTER(Now, pNeighborEntry->LastBeaconTime + (MESH_NEIGHBOR_BEACON_IDLE_TIME * OS_HZ / 1000) ))
{
if (MeshValid(&pAd->MeshTab)
&& (pNeighborEntry->State == CANDIDATE_MP)
&& (PeerLinkValidCheck(pAd, pNeighborEntry->MeshLinkIdx) == TRUE))
{
MlmeEnqueue(pAd, MESH_LINK_MNG_STATE_MACHINE, MESH_LINK_MNG_CNCL, 0, NULL, pNeighborEntry->MeshLinkIdx);
}
if ( (pAd->MeshTab.UCGEnable && pNeighborEntry->Channel == pAd->MeshTab.MeshChannel)
|| !pAd->MeshTab.UCGEnable)
DeleteNeighborMP(pAd, pNeighborEntry->PeerMac);
}
else
{
if (VALID_MESH_LINK_ID(pNeighborEntry->MeshLinkIdx))
{
if ((pNeighborEntry->State == LINK_AVAILABLE)
&& (pNeighborEntry->ExtChOffset != pAd->MeshTab.MeshLink[pNeighborEntry->MeshLinkIdx].Entry.ExtChOffset))
{
DBGPRINT(RT_DEBUG_TRACE, ("Link%d:Neighbor ExtChOffset change from %d to %d , kill the link!\n"
,pNeighborEntry->MeshLinkIdx
,pNeighborEntry->ExtChOffset,pAd->MeshTab.MeshLink[pNeighborEntry->MeshLinkIdx].Entry.ExtChOffset));
MlmeEnqueue(pAd, MESH_LINK_MNG_STATE_MACHINE, MESH_LINK_MNG_CNCL, 0, NULL, pNeighborEntry->MeshLinkIdx);
RTMP_MLME_HANDLER(pAd);
}
}
}
}
return;
}
PMESH_BMPKTSIG_ENTRY BMPktSigTabLookUp(
IN PRTMP_ADAPTER pAd,
IN PUCHAR MeshSA)
{
UINT HashIdx;
ULONG Now;
PMESH_BMPKTSIG_TAB pTab = pAd->MeshTab.pBMPktSigTab;
PMESH_BMPKTSIG_ENTRY pEntry = NULL;
PMESH_BMPKTSIG_ENTRY pPrevEntry = NULL;
if (pTab == NULL)
{
DBGPRINT(RT_DEBUG_ERROR, ("%s: pBMPktSigTab doesn't exist.\n", __FUNCTION__));
return NULL;
}
RTMP_SEM_LOCK(&pAd->MeshTab.MeshBMPktTabLock);
HashIdx = BMPKT_MAC_ADDR_HASH_INDEX(MeshSA);
pEntry = pTab->Hash[HashIdx];
while (pEntry)
{
if (MAC_ADDR_EQUAL(pEntry->MeshSA, MeshSA))
break;
else
{
pPrevEntry = pEntry;
pEntry = pEntry->pNext;
}
}
if (pEntry)
{
NdisGetSystemUpTime(&Now);
if (RTMP_TIME_AFTER((unsigned long)Now, (unsigned long)(pEntry->LastRefTime + MESH_BMPKT_RECORD_TIME)))
{ /* remove ageout entry. */
if (pPrevEntry == NULL)
pTab->Hash[HashIdx] = pEntry->pNext;
else
pPrevEntry->pNext = pEntry->pNext;
NdisZeroMemory(pEntry, sizeof(MESH_BMPKTSIG_ENTRY));
pEntry = NULL;
pTab->Size--;
}
else
pEntry->LastRefTime = Now;
}
RTMP_SEM_UNLOCK(&pAd->MeshTab.MeshBMPktTabLock);
return pEntry;
}
VOID CliWds_ProxyTabMaintain(
IN PRTMP_ADAPTER pAd)
{
ULONG idx;
PCLIWDS_PROXY_ENTRY pCliWdsEntry;
ULONG Now;
NdisGetSystemUpTime(&Now);
for (idx = 0; idx < CLIWDS_HASH_TAB_SIZE; idx++)
{
pCliWdsEntry = (PCLIWDS_PROXY_ENTRY)(pAd->ApCfg.CliWdsProxyTab[idx].pHead);
while(pCliWdsEntry)
{
PCLIWDS_PROXY_ENTRY pCliWdsEntryNext = pCliWdsEntry->pNext;
if (RTMP_TIME_AFTER(Now, pCliWdsEntry->LastRefTime + (CLI_WDS_ENTRY_AGEOUT * OS_HZ / 1000)))
{
delEntryList(&pAd->ApCfg.CliWdsProxyTab[idx], (PLIST_ENTRY)pCliWdsEntry);
CliWdsEntyFree(pAd, pCliWdsEntry);
}
pCliWdsEntry = pCliWdsEntryNext;
}
}
return;
}
VOID RTMPMaintainPMKIDCache(
IN struct rtmp_adapter * pAd)
{
INT i, j;
ULONG Now;
for (i = 0; i < MAX_MBSSID_NUM(pAd); i++)
{
PMULTISSID_STRUCT pMbss = &pAd->ApCfg.MBSSID[i];
for (j = 0; j < MAX_PMKID_COUNT; j++)
{
PAP_BSSID_INFO pBssInfo = &pMbss->PMKIDCache.BSSIDInfo[j];
NdisGetSystemUpTime(&Now);
if ((pBssInfo->Valid)
&& /*((Now - pBssInfo->RefreshTime) >= pMbss->PMKCachePeriod)*/
(RTMP_TIME_AFTER(Now, (pBssInfo->RefreshTime + pMbss->PMKCachePeriod))))
{
RTMPDeletePMKIDCache(pAd, i, j);
}
}
}
}
/*
==========================================================================
Description:
Look up the MAC address in the IGMP table. Return NULL if not found.
Return:
pEntry - pointer to the MAC entry; NULL is not found
==========================================================================
*/
PMULTICAST_FILTER_TABLE_ENTRY MulticastFilterTableLookup(
IN PMULTICAST_FILTER_TABLE pMulticastFilterTable,
IN PUCHAR pAddr,
IN PNET_DEV dev)
{
ULONG HashIdx, Now;
PMULTICAST_FILTER_TABLE_ENTRY pEntry = NULL, pPrev = NULL;
if (pMulticastFilterTable == NULL)
{
DBGPRINT(RT_DEBUG_ERROR, ("%s Multicase filter table is not ready.\n", __FUNCTION__));
return NULL;
}
RTMP_SEM_LOCK(&pMulticastFilterTable->MulticastFilterTabLock);
HashIdx = MULTICAST_ADDR_HASH_INDEX(pAddr);
pEntry = pPrev = pMulticastFilterTable->Hash[HashIdx];
while (pEntry && pEntry->Valid)
{
if ((pEntry->net_dev == dev)
&& MAC_ADDR_EQUAL(pEntry->Addr, pAddr))
{
NdisGetSystemUpTime(&Now);
pEntry->lastTime = Now;
break;
}
else
{
NdisGetSystemUpTime(&Now);
if ((pEntry->Valid == TRUE) && (pEntry->type == MCAT_FILTER_DYNAMIC)
&& RTMP_TIME_AFTER(Now, pEntry->lastTime+IGMPMAC_TB_ENTRY_AGEOUT_TIME))
{
/* Remove the aged entry */
if (pEntry == pMulticastFilterTable->Hash[HashIdx])
{
pMulticastFilterTable->Hash[HashIdx] = pEntry->pNext;
pPrev = pMulticastFilterTable->Hash[HashIdx];
DeleteIgmpMemberList(pMulticastFilterTable, &pEntry->MemberList);
NdisZeroMemory(pEntry, sizeof(MULTICAST_FILTER_TABLE_ENTRY));
pMulticastFilterTable->Size --;
pEntry = pPrev;
DBGPRINT(RT_DEBUG_TRACE, ("MCastFilterTableDeleteEntry 2 - Total= %d\n", pMulticastFilterTable->Size));
}
else
{
pPrev->pNext = pEntry->pNext;
DeleteIgmpMemberList(pMulticastFilterTable, &pEntry->MemberList);
NdisZeroMemory(pEntry, sizeof(MULTICAST_FILTER_TABLE_ENTRY));
pMulticastFilterTable->Size --;
pEntry = pPrev->pNext;
DBGPRINT(RT_DEBUG_TRACE, ("MCastFilterTableDeleteEntry 2 - Total= %d\n", pMulticastFilterTable->Size));
}
}
else
{
pPrev = pEntry;
pEntry = pEntry->pNext;
}
}
}
RTMP_SEM_UNLOCK(&pMulticastFilterTable->MulticastFilterTabLock);
return pEntry;
}
PMESH_BMPKTSIG_ENTRY BMPktSigTabInsert(
IN PRTMP_ADAPTER pAd,
IN PUCHAR MeshSA)
{
INT i;
ULONG HashIdx;
PMESH_BMPKTSIG_TAB pTab = pAd->MeshTab.pBMPktSigTab;
PMESH_BMPKTSIG_ENTRY pEntry = NULL, pCurrEntry;
ULONG Now;
if(pTab == NULL)
{
DBGPRINT(RT_DEBUG_ERROR, ("%s: pBMPktSigTab doesn't exist.\n", __FUNCTION__));
return NULL;
}
pEntry = BMPktSigTabLookUp(pAd, MeshSA);
if (pEntry == NULL)
{
/* if FULL, return */
if (pTab->Size >= MAX_BMPKTSIG_TAB_SIZE)
{
DBGPRINT(RT_DEBUG_ERROR, ("%s: pBMPktSigTab FULL.\n", __FUNCTION__));
return NULL;
}
RTMP_SEM_LOCK(&pAd->MeshTab.MeshBMPktTabLock);
for (i = 0; i < MAX_BMPKTSIG_TAB_SIZE; i++)
{
NdisGetSystemUpTime(&Now);
pEntry = &pTab->Content[i];
if ((pEntry->Valid == TRUE)
&& RTMP_TIME_AFTER((unsigned long)Now, (unsigned long)(pEntry->LastRefTime + MESH_BMPKT_RECORD_TIME)))
{
PMESH_BMPKTSIG_ENTRY pPrevEntry = NULL;
ULONG HashIdx = BMPKT_MAC_ADDR_HASH_INDEX(pEntry->MeshSA);
PMESH_BMPKTSIG_ENTRY pProbeEntry = pTab->Hash[HashIdx];
/* update Hash list */
do
{
if (pProbeEntry == pEntry)
{
if (pPrevEntry == NULL)
{
pTab->Hash[HashIdx] = pEntry->pNext;
}
else
{
pPrevEntry->pNext = pEntry->pNext;
}
break;
}
pPrevEntry = pProbeEntry;
pProbeEntry = pProbeEntry->pNext;
} while (pProbeEntry);
NdisZeroMemory(pEntry, sizeof(MESH_BMPKTSIG_ENTRY));
pTab->Size--;
continue;
}
if (pEntry->Valid == FALSE)
break;
}
if (i < MAX_BMPKTSIG_TAB_SIZE)
{
NdisGetSystemUpTime(&Now);
pEntry->LastRefTime = Now;
pEntry->Valid = TRUE;
COPY_MAC_ADDR(pEntry->MeshSA, MeshSA);
pTab->Size++;
}
else
{
pEntry = NULL;
DBGPRINT(RT_DEBUG_ERROR, ("%s: pBMPktSigTab tab full.\n", __FUNCTION__));
}
/* add this Neighbor entry into HASH table */
if (pEntry)
{
HashIdx = BMPKT_MAC_ADDR_HASH_INDEX(MeshSA);
if (pTab->Hash[HashIdx] == NULL)
{
pTab->Hash[HashIdx] = pEntry;
}
else
{
pCurrEntry = pTab->Hash[HashIdx];
while (pCurrEntry->pNext != NULL)
pCurrEntry = pCurrEntry->pNext;
pCurrEntry->pNext = pEntry;
}
}
RTMP_SEM_UNLOCK(&pAd->MeshTab.MeshBMPktTabLock);
}
return pEntry;
}
/*
==========================================================================
Description:
This routine is executed every second -
1. Decide the overall channel quality
2. Check if need to upgrade the TX rate to any client
3. perform MAC table maintenance, including ageout no-traffic clients,
and release packet buffer in PSQ is fail to TX in time.
==========================================================================
*/
VOID APMlmePeriodicExec(
PRTMP_ADAPTER pAd)
{
/*
Reqeust by David 2005/05/12
It make sense to disable Adjust Tx Power on AP mode, since we can't
take care all of the client's situation
ToDo: need to verify compatibility issue with WiFi product.
*/
#ifdef CARRIER_DETECTION_SUPPORT
if (isCarrierDetectExist(pAd) == TRUE)
{
PCARRIER_DETECTION_STRUCT pCarrierDetect = &pAd->CommonCfg.CarrierDetect;
if (pCarrierDetect->OneSecIntCount < pCarrierDetect->CarrierGoneThreshold)
{
pCarrierDetect->CD_State = CD_NORMAL;
pCarrierDetect->recheck = pCarrierDetect->recheck1;
if (pCarrierDetect->Debug != RT_DEBUG_TRACE)
{
DBGPRINT(RT_DEBUG_TRACE, ("Carrier gone\n"));
/* start all TX actions. */
APMakeAllBssBeacon(pAd);
APUpdateAllBeaconFrame(pAd);
AsicEnableBssSync(pAd);
}
else
{
DBGPRINT(RT_DEBUG_TRACE, ("Carrier gone\n"));
}
}
pCarrierDetect->OneSecIntCount = 0;
}
#endif /* CARRIER_DETECTION_SUPPORT */
RTMP_CHIP_HIGH_POWER_TUNING(pAd, &pAd->ApCfg.RssiSample);
/* Disable Adjust Tx Power for WPA WiFi-test. */
/* Because high TX power results in the abnormal disconnection of Intel BG-STA. */
/*#ifndef WIFI_TEST */
/* if (pAd->CommonCfg.bWiFiTest == FALSE) */
/* for SmartBit 64-byte stream test */
/* removed based on the decision of Ralink congress at 2011/7/06 */
/* if (pAd->MacTab.Size > 0) */
#ifdef RT6352
if (IS_RT6352(pAd))
RT6352_AsicAdjustTxPower(pAd);
else
#endif /* RT6352 */
AsicAdjustTxPower(pAd);
/*#endif // WIFI_TEST */
#ifdef THERMAL_PROTECT_SUPPORT
thermal_protection(pAd);
#endif /* THERMAL_PROTECT_SUPPORT */
RTMP_CHIP_ASIC_TEMPERATURE_COMPENSATION(pAd);
/* walk through MAC table, see if switching TX rate is required */
/* MAC table maintenance */
if (pAd->Mlme.PeriodicRound % MLME_TASK_EXEC_MULTIPLE == 0)
{
/* one second timer */
MacTableMaintenance(pAd);
#ifdef CONFIG_FPGA_MODE
if (pAd->fpga_ctl.fpga_tr_stop)
{
UINT32 mac_val;
/* enable/disable tx/rx*/
RTMP_IO_READ32(pAd, MAC_SYS_CTRL, &mac_val);
switch (pAd->fpga_ctl.fpga_tr_stop)
{
case 3: //stop tx + rx
mac_val &= (~0xc);
break;
case 2: // stop rx
mac_val &= (~0x8);
break;
case 1: // stop tx
mac_val &= (~0x4);
break;
case 4:
default:
mac_val |= 0x0c;
break;
}
RTMP_IO_WRITE32(pAd, MAC_SYS_CTRL, mac_val);
}
#endif /* CONFIG_FPGA_MODE */
RTMPMaintainPMKIDCache(pAd);
#ifdef WDS_SUPPORT
WdsTableMaintenance(pAd);
#endif /* WDS_SUPPORT */
#ifdef CLIENT_WDS
CliWds_ProxyTabMaintain(pAd);
#endif /* CLIENT_WDS */
}
#ifdef AP_SCAN_SUPPORT
AutoChannelSelCheck(pAd);
#endif /* AP_SCAN_SUPPORT */
APUpdateCapabilityAndErpIe(pAd);
#ifdef APCLI_SUPPORT
if (pAd->Mlme.OneSecPeriodicRound % 2 == 0)
ApCliIfMonitor(pAd);
if (pAd->Mlme.OneSecPeriodicRound % 2 == 1)
#ifdef APCLI_AUTO_CONNECT_SUPPORT
if (pAd->ApCfg.ApCliAutoConnectChannelSwitching == FALSE)
#endif /* APCLI_AUTO_CONNECT_SUPPORT */
ApCliIfUp(pAd);
{
INT loop;
ULONG Now32;
#ifdef APCLI_CERT_SUPPORT
BOOLEAN IsUseBA = TRUE;
#endif /* APCLI_CERT_SUPPORT */
#ifdef MAC_REPEATER_SUPPORT
if (pAd->ApCfg.bMACRepeaterEn == TRUE)
{
#ifdef APCLI_AUTO_CONNECT_SUPPORT
RTMPRepeaterReconnectionCheck(pAd);
#endif /* APCLI_AUTO_CONNECT_SUPPORT */
}
#endif /* MAC_REPEATER_SUPPORT */
NdisGetSystemUpTime(&Now32);
for (loop = 0; loop < MAX_APCLI_NUM; loop++)
{
PAPCLI_STRUCT pApCliEntry = &pAd->ApCfg.ApCliTab[loop];
if (pAd->ApCfg.ApCliTab[loop].bBlockAssoc ==TRUE && pAd->ApCfg.ApCliTab[loop].bBlockAssoc &&
RTMP_TIME_AFTER(Now32, pAd->ApCfg.ApCliTab[loop].LastMicErrorTime + (60*OS_HZ)))
pAd->ApCfg.ApCliTab[loop].bBlockAssoc = FALSE;
if ((pApCliEntry->Valid == TRUE)
&& (pApCliEntry->MacTabWCID < MAX_LEN_OF_MAC_TABLE))
{
/* update channel quality for Roaming and UI LinkQuality display */
MlmeCalculateChannelQuality(pAd,
&pAd->MacTab.Content[pApCliEntry->MacTabWCID], Now32);
/* WPA MIC error should block association attempt for 60 seconds*/
#ifdef APCLI_CERT_SUPPORT
if (pAd->bApCliCertTest == TRUE)
{
PMAC_TABLE_ENTRY pEntry = &pAd->MacTab.Content[pApCliEntry->MacTabWCID];
struct wifi_dev *wdev = NULL;
wdev = &pApCliEntry->wdev;
if (pEntry->RXBAbitmap == 0 && pEntry->TXBAbitmap == 0)
IsUseBA = FALSE;
if( wdev->DesiredHtPhyInfo.bHtEnable &&
IsUseBA == FALSE )
{
EDCA_AC_CFG_STRUC Ac2Cfg, Ac1Cfg;
RTMP_IO_READ32(pAd, EDCA_AC2_CFG, &Ac2Cfg.word);
RTMP_IO_READ32(pAd, EDCA_AC1_CFG, &Ac1Cfg.word);
if ((pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VO] == 0) &&
(pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BK] >= 1000) &&
(pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VI] == 0))
{
/*5.2.27 T7 */
if (Ac1Cfg.field.Aifsn!=0x1)
{
Ac1Cfg.field.Aifsn = 0x1;
RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word);
printk("Change EDCA_AC1_CFG to %x \n", Ac1Cfg.word);
}
}
else if ((pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VO] == 0) &&
(pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BK] == 0) &&
(pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VI] == 0) &&
(pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BE] < 10))
{
/* restore default parameter of BK*/
if (Ac1Cfg.field.Aifsn!=0x7)
{
Ac1Cfg.field.Aifsn = 0x7;
RTMP_IO_WRITE32(pAd, EDCA_AC1_CFG, Ac1Cfg.word);
printk("Restore EDCA_AC1_CFG to %x \n", Ac1Cfg.word);
}
}
pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BE] = 0;
pAd->RalinkCounters.OneSecOsTxCount[QID_AC_BK] = 0;
pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VI] = 0;
pAd->RalinkCounters.OneSecOsTxCount[QID_AC_VO] = 0;
}
}
#endif /* APCLI_CERT_SUPPORT */
}
}
}
#endif /* APCLI_SUPPORT */
#ifdef DOT11_N_SUPPORT
if (pAd->CommonCfg.bHTProtect)
{
/*APUpdateCapabilityAndErpIe(pAd); */
APUpdateOperationMode(pAd);
if (pAd->CommonCfg.IOTestParm.bRTSLongProtOn == FALSE)
{
AsicUpdateProtect(pAd, (USHORT)pAd->CommonCfg.AddHTInfo.AddHtInfo2.OperaionMode, ALLN_SETPROTECT, FALSE, pAd->MacTab.fAnyStationNonGF);
}
}
#endif /* DOT11_N_SUPPORT */
#ifdef A_BAND_SUPPORT
if ( (pAd->CommonCfg.Channel > 14)
&& (pAd->CommonCfg.bIEEE80211H == 1)
)
{
#ifdef DFS_SUPPORT
ApRadarDetectPeriodic(pAd);
#else
pAd->Dot11_H.InServiceMonitorCount++;
if (pAd->Dot11_H.RDMode == RD_SILENCE_MODE)
{
if (pAd->Dot11_H.RDCount++ > pAd->Dot11_H.ChMovingTime)
{
AsicEnableBssSync(pAd);
pAd->Dot11_H.RDMode = RD_NORMAL_MODE;
}
}
#endif /* !DFS_SUPPORT */
}
#endif /* A_BAND_SUPPORT */
#ifdef APCLI_SUPPORT
#ifdef DOT11_N_SUPPORT
#ifdef DOT11N_DRAFT3
#ifdef APCLI_CERT_SUPPORT
/* Perform 20/40 BSS COEX scan every Dot11BssWidthTriggerScanInt */
if (APCLI_IF_UP_CHECK(pAd, 0) && (pAd->bApCliCertTest == TRUE))
{
if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_SCAN_2040)) &&
(pAd->CommonCfg.Dot11BssWidthTriggerScanInt != 0) &&
((pAd->Mlme.OneSecPeriodicRound % pAd->CommonCfg.Dot11BssWidthTriggerScanInt) == (pAd->CommonCfg.Dot11BssWidthTriggerScanInt-1)))
{
DBGPRINT(RT_DEBUG_TRACE, ("MMCHK - LastOneSecTotalTxCount/LastOneSecRxOkDataCnt = %d/%d \n",
pAd->RalinkCounters.LastOneSecTotalTxCount,
pAd->RalinkCounters.LastOneSecRxOkDataCnt));
/* Check last scan time at least 30 seconds from now. */
/* Check traffic is less than about 1.5~2Mbps.*/
/* it might cause data lost if we enqueue scanning.*/
/* This criteria needs to be considered*/
if ((pAd->RalinkCounters.LastOneSecTotalTxCount < 70) && (pAd->RalinkCounters.LastOneSecRxOkDataCnt < 70)
/*&& ((pAd->StaCfg.LastScanTime + 10 * OS_HZ) < pAd->Mlme.Now32) */)
{
MLME_SCAN_REQ_STRUCT ScanReq;
/* Fill out stuff for scan request and kick to scan*/
ScanParmFill(pAd, &ScanReq, ZeroSsid, 0, BSS_ANY, SCAN_2040_BSS_COEXIST);
/* Before scan, reset trigger event table. */
TriEventInit(pAd);
MlmeEnqueue(pAd, AP_SYNC_STATE_MACHINE, APMT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq, 0);
/* Set InfoReq = 1, So after scan , alwats sebd 20/40 Coexistence frame to AP*/
pAd->CommonCfg.BSSCoexist2040.field.InfoReq = 1;
RTMP_MLME_HANDLER(pAd);
}
DBGPRINT(RT_DEBUG_TRACE, (" LastOneSecTotalTxCount/LastOneSecRxOkDataCnt = %d/%d \n",
pAd->RalinkCounters.LastOneSecTotalTxCount,
pAd->RalinkCounters.LastOneSecRxOkDataCnt));
}
}
#endif /* APCLI_CERT_SUPPORT */
#endif /* DOT11N_DRAFT3 */
#endif /* DOT11_N_SUPPORT */
#endif /* APCLI_SUPPORT */
}
static PTPC_REQ_ENTRY TpcReqInsert(
IN PRTMP_ADAPTER pAd,
IN UINT8 DialogToken)
{
INT i;
ULONG HashIdx;
PTPC_REQ_TAB pTab = pAd->CommonCfg.pTpcReqTab;
PTPC_REQ_ENTRY pEntry = NULL, pCurrEntry;
ULONG Now;
if(pTab == NULL)
{
DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab doesn't exist.\n", __func__));
return NULL;
}
pEntry = TpcReqLookUp(pAd, DialogToken);
if (pEntry == NULL)
{
RTMP_SEM_LOCK(&pAd->CommonCfg.TpcReqTabLock);
for (i = 0; i < MAX_TPC_REQ_TAB_SIZE; i++)
{
NdisGetSystemUpTime(&Now);
pEntry = &pTab->Content[i];
if ((pEntry->Valid == TRUE)
&& RTMP_TIME_AFTER((unsigned long)Now, (unsigned long)(pEntry->lastTime + TPC_REQ_AGE_OUT)))
{
PTPC_REQ_ENTRY pPrevEntry = NULL;
ULONG HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(pEntry->DialogToken);
PTPC_REQ_ENTRY pProbeEntry = pTab->Hash[HashIdx];
// update Hash list
do
{
if (pProbeEntry == pEntry)
{
if (pPrevEntry == NULL)
{
pTab->Hash[HashIdx] = pEntry->pNext;
}
else
{
pPrevEntry->pNext = pEntry->pNext;
}
break;
}
pPrevEntry = pProbeEntry;
pProbeEntry = pProbeEntry->pNext;
} while (pProbeEntry);
NdisZeroMemory(pEntry, sizeof(TPC_REQ_ENTRY));
pTab->Size--;
break;
}
if (pEntry->Valid == FALSE)
break;
}
if (i < MAX_TPC_REQ_TAB_SIZE)
{
NdisGetSystemUpTime(&Now);
pEntry->lastTime = Now;
pEntry->Valid = TRUE;
pEntry->DialogToken = DialogToken;
pTab->Size++;
}
else
{
pEntry = NULL;
DBGPRINT(RT_DEBUG_ERROR, ("%s: pTpcReqTab tab full.\n", __func__));
}
// add this Neighbor entry into HASH table
if (pEntry)
{
HashIdx = TPC_DIALOGTOKEN_HASH_INDEX(DialogToken);
if (pTab->Hash[HashIdx] == NULL)
{
pTab->Hash[HashIdx] = pEntry;
}
else
{
pCurrEntry = pTab->Hash[HashIdx];
while (pCurrEntry->pNext != NULL)
pCurrEntry = pCurrEntry->pNext;
pCurrEntry->pNext = pEntry;
}
}
RTMP_SEM_UNLOCK(&pAd->CommonCfg.TpcReqTabLock);
}
return pEntry;
}
