diff options
Diffstat (limited to 'drivers/staging/rt2860/sta/sync.c')
| -rw-r--r-- | drivers/staging/rt2860/sta/sync.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/drivers/staging/rt2860/sta/sync.c b/drivers/staging/rt2860/sta/sync.c index 17dbe1dc219..87b5e49cec5 100644 --- a/drivers/staging/rt2860/sta/sync.c +++ b/drivers/staging/rt2860/sta/sync.c @@ -37,6 +37,7 @@ */ #include "../rt_config.h" +#ifdef RT2860 #define AC0_DEF_TXOP 0 #define AC1_DEF_TXOP 0 #define AC2_DEF_TXOP 94 @@ -71,6 +72,10 @@ VOID AdhocTurnOnQos( } AsicSetEdcaParm(pAd, &pAd->CommonCfg.APEdcaParm); } +#endif /* RT2860 */ +#ifdef RT2870 +#define ADHOC_ENTRY_BEACON_LOST_TIME (2*OS_HZ) // 2 sec +#endif /* ========================================================================== @@ -226,6 +231,7 @@ VOID MlmeScanReqAction( // Increase the scan retry counters. pAd->StaCfg.ScanCnt++; +#ifdef RT2860 if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) && (IDLE_ON(pAd)) && (pAd->StaCfg.bRadio == TRUE) && @@ -233,6 +239,7 @@ VOID MlmeScanReqAction( { RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE); } +#endif // first check the parameter sanity if (MlmeScanReqSanity(pAd, @@ -345,6 +352,7 @@ VOID MlmeJoinReqAction( DBGPRINT(RT_DEBUG_TRACE, ("SYNC - MlmeJoinReqAction(BSS #%ld)\n", pInfo->BssIdx)); +#ifdef RT2860 if ((OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) && (IDLE_ON(pAd)) && (pAd->StaCfg.bRadio == TRUE) && @@ -352,6 +360,7 @@ VOID MlmeJoinReqAction( { RT28xxPciAsicRadioOn(pAd, GUI_IDLE_POWER_SAVE); } +#endif // reset all the timers RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &TimerCancelled); @@ -1107,6 +1116,10 @@ VOID PeerBeacon( // Add the safeguard against the mismatch of adhoc wep status if (pAd->StaCfg.WepStatus != pAd->ScanTab.BssEntry[Bssidx].WepStatus) { +#ifdef RT30xx + DBGPRINT(RT_DEBUG_TRACE, ("SYNC - Not matched wep status %d %d\n", pAd->StaCfg.WepStatus, pAd->ScanTab.BssEntry[Bssidx].WepStatus)); + DBGPRINT(RT_DEBUG_TRACE, ("bssid=%s\n", pAd->ScanTab.BssEntry[Bssidx].Bssid)); +#endif return; } @@ -1170,11 +1183,14 @@ VOID PeerBeacon( pAd->CommonCfg.TxPowerPercentage = pAd->CommonCfg.TxPowerDefault; } +#ifdef RT2860 // at least one 11b peer joined. downgrade the MaxTxRate to 11Mbps // after last 11b peer left for several seconds, we'll auto switch back to 11G rate // in MlmePeriodicExec() +#endif if (ADHOC_ON(pAd) && (CAP_IS_IBSS_ON(CapabilityInfo))) { +#ifdef RT2860 BOOLEAN bRestart; BOOLEAN bnRestart; @@ -1359,6 +1375,79 @@ VOID PeerBeacon( } } } +#endif /* RT2860 */ +#ifdef RT2870 + UCHAR MaxSupportedRateIn500Kbps = 0; + UCHAR idx; + MAC_TABLE_ENTRY *pEntry; + + // supported rates array may not be sorted. sort it and find the maximum rate + for (idx=0; idx<SupRateLen; idx++) + { + if (MaxSupportedRateIn500Kbps < (SupRate[idx] & 0x7f)) + MaxSupportedRateIn500Kbps = SupRate[idx] & 0x7f; + } + + for (idx=0; idx<ExtRateLen; idx++) + { + if (MaxSupportedRateIn500Kbps < (ExtRate[idx] & 0x7f)) + MaxSupportedRateIn500Kbps = ExtRate[idx] & 0x7f; + } + + // look up the existing table + pEntry = MacTableLookup(pAd, Addr2); + + // Ad-hoc mode is using MAC address as BA session. So we need to continuously find newly joined adhoc station by receiving beacon. + // To prevent always check this, we use wcid == RESERVED_WCID to recognize it as newly joined adhoc station. + if ((ADHOC_ON(pAd) && (Elem->Wcid == RESERVED_WCID)) || + (pEntry && ((pEntry->LastBeaconRxTime + ADHOC_ENTRY_BEACON_LOST_TIME) < Now))) + { + if (pEntry == NULL) + // Another adhoc joining, add to our MAC table. + pEntry = MacTableInsertEntry(pAd, Addr2, BSS0, FALSE); + + if (StaAddMacTableEntry(pAd, pEntry, MaxSupportedRateIn500Kbps, &HtCapability, HtCapabilityLen, CapabilityInfo) == FALSE) + { + DBGPRINT(RT_DEBUG_TRACE, ("ADHOC - Add Entry failed.\n")); + return; + } + + if (pEntry && + (Elem->Wcid == RESERVED_WCID)) + { + idx = pAd->StaCfg.DefaultKeyId; + RT28XX_STA_SECURITY_INFO_ADD(pAd, BSS0, idx, pEntry); + } + } + + if (pEntry && pEntry->ValidAsCLI) + pEntry->LastBeaconRxTime = Now; + + // At least another peer in this IBSS, declare MediaState as CONNECTED + if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED)) + { + OPSTATUS_SET_FLAG(pAd, fOP_STATUS_MEDIA_STATE_CONNECTED); + + pAd->IndicateMediaState = NdisMediaStateConnected; + RTMP_IndicateMediaState(pAd); + pAd->ExtraInfo = GENERAL_LINK_UP; + AsicSetBssid(pAd, pAd->CommonCfg.Bssid); + + // 2003/03/12 - john + // Make sure this entry in "ScanTab" table, thus complies to Microsoft's policy that + // "site survey" result should always include the current connected network. + // + Bssidx = BssTableSearch(&pAd->ScanTab, Bssid, Channel); + if (Bssidx == BSS_NOT_FOUND) + { + Bssidx = BssTableSetEntry(pAd, &pAd->ScanTab, Bssid, Ssid, SsidLen, BssType, BeaconPeriod, + &CfParm, AtimWin, CapabilityInfo, SupRate, SupRateLen, ExtRate, ExtRateLen, &HtCapability, + &AddHtInfo, HtCapabilityLen, AddHtInfoLen, NewExtChannelOffset, Channel, RealRssi, TimeStamp, 0, + &EdcaParm, &QosCapability, &QbssLoad, LenVIE, pVIE); + } + DBGPRINT(RT_DEBUG_TRACE, ("ADHOC fOP_STATUS_MEDIA_STATE_CONNECTED.\n")); + } +#endif /* RT2870 */ } if (INFRA_ON(pAd)) @@ -1447,10 +1536,12 @@ VOID PeerBeacon( // 5. otherwise, put PHY back to sleep to save battery. if (MessageToMe) { +#ifdef RT2860 if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) { RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, pAd->StaCfg.BBPR3); } +#endif if (pAd->CommonCfg.bAPSDCapable && pAd->CommonCfg.APEdcaParm.bAPSDCapable && pAd->CommonCfg.bAPSDAC_BE && pAd->CommonCfg.bAPSDAC_BK && pAd->CommonCfg.bAPSDAC_VI && pAd->CommonCfg.bAPSDAC_VO) { @@ -1461,10 +1552,12 @@ VOID PeerBeacon( } else if (BcastFlag && (DtimCount == 0) && OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_RECEIVE_DTIM)) { +#ifdef RT2860 if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) { RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, pAd->StaCfg.BBPR3); } +#endif } else if ((pAd->TxSwQueue[QID_AC_BK].Number != 0) || (pAd->TxSwQueue[QID_AC_BE].Number != 0) || @@ -1478,10 +1571,12 @@ VOID PeerBeacon( { // TODO: consider scheduled HCCA. might not be proper to use traditional DTIM-based power-saving scheme // can we cheat here (i.e. just check MGMT & AC_BE) for better performance? +#ifdef RT2860 if (OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_ADVANCE_POWER_SAVE_PCIE_DEVICE)) { RTMP_BBP_IO_WRITE8_BY_REG_ID(pAd, BBP_R3, pAd->StaCfg.BBPR3); } +#endif } else { @@ -1496,9 +1591,14 @@ VOID PeerBeacon( if (!OPSTATUS_TEST_FLAG(pAd, fOP_STATUS_DOZE)) { +#ifdef RT2860 // Set a flag to go to sleep . Then after parse this RxDoneInterrupt, will go to sleep mode. RTMP_SET_PSFLAG(pAd, fRTMP_PS_GO_TO_SLEEP_NOW); pAd->ThisTbttNumToNextWakeUp = TbttNumToNextWakeUp; +#endif +#ifdef RT2870 + AsicSleepThenAutoWakeup(pAd, TbttNumToNextWakeUp); +#endif } } } |