/* Device Discovery Action */ static VOID P2PDiscScanAction( IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM *Elem) { P2P_DISC_STATE *pCurrState = &(pAd->P2pCfg.DiscCurrentState); PRT_P2P_CONFIG pP2PCtrl = &pAd->P2pCfg; MLME_SCAN_REQ_STRUCT ScanReq; BOOLEAN Cancelled; DBGPRINT(RT_DEBUG_TRACE, ("%s::\n", __FUNCTION__)); /* If I just finish group formation as GO. don't do scan . If I am auto GO, I should support P2P scan too. So check GoIntentIdx != 16. */ if ((pP2PCtrl->P2PConnectState == P2P_ANY_IN_FORMATION_AS_GO) && (pP2PCtrl->GoIntentIdx <= 15)) { pP2PCtrl->P2pCounter.Counter100ms = 0; } /* Stop Scan and resume */ if (RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) { /*pAd->StaCfg.bSkipAutoScanConn = TRUE;*/ RTMPCancelTimer(&pAd->MlmeAux.ScanTimer, &Cancelled); pAd->MlmeAux.Channel = 0; ScanNextChannel(pAd, OPMODE_STA); } /* Scan Type is SCAN_P2P for SYNC State Machine */ ScanParmFill(pAd, &ScanReq, "", 0, BSS_ANY, SCAN_P2P); MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq, 0); pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; *pCurrState = P2P_DISC_SCAN; /* pAd->StaCfg.bSkipAutoScanConn = FALSE;*/ }
static VOID MeshCtrlJoinAction( IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM *Elem) { MESH_CTRL_STATE *pCurrState = &(pAd->MeshTab.CtrlCurrentState); #ifdef CONFIG_STA_SUPPORT /* Initialize RF register to default value */ IF_DEV_CONFIG_OPMODE_ON_STA(pAd) { MeshChannelInit(pAd); } #endif /* CONFIG_STA_SUPPORT */ #ifdef INTEL_CMPC /* Set PLD timer. */ /* transit state to MESH_CTRL_ACTIVATED. */ RTMPSetTimer(&pAd->MeshTab.PldTimer, PLD_TIME); *pCurrState = MESH_CTRL_ACTIVATED; #else MLME_SCAN_REQ_STRUCT ScanReq; UCHAR BroadSsid[MAX_LEN_OF_SSID]; DBGPRINT(RT_DEBUG_TRACE, ("%s: Get Join evt when Idle.\n", __FUNCTION__)); AsicDisableSync(pAd); BssTableInit(&pAd->ScanTab); BroadSsid[0] = '\0'; ScanReq.SsidLen = 0; NdisMoveMemory(ScanReq.Ssid, BroadSsid, ScanReq.SsidLen); ScanReq.BssType = BSS_ANY; ScanReq.ScanType = SCAN_PASSIVE; #ifdef CONFIG_AP_SUPPORT pAd->Mlme.ApSyncMachine.CurrState = AP_SYNC_IDLE; MlmeEnqueue(pAd, AP_SYNC_STATE_MACHINE, APMT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq, 0); MeshMlmeHandler(pAd); #endif /* CONFIG_AP_SUPPORT */ #ifdef CONFIG_STA_SUPPORT ScanParmFill(pAd, &ScanReq, "", 0, BSS_ANY, SCAN_ACTIVE); MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq, 0); #endif /* CONFIG_STA_SUPPORT */ *pCurrState = MESH_CTRL_DISCOVERY; #endif }
static VOID P2PDiscSearchAction( IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM *Elem) { P2P_DISC_STATE *pCurrState = &(pAd->P2pCfg.DiscCurrentState); PRT_P2P_CONFIG pP2PCtrl = &pAd->P2pCfg; MLME_SCAN_REQ_STRUCT ScanReq; if (pP2PCtrl->P2pCounter.bStartScan) { DBGPRINT(RT_DEBUG_INFO, ("%s::\n", __FUNCTION__)); ScanParmFill(pAd, &ScanReq, "", 0, BSS_ANY, SCAN_P2P_SEARCH); MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq, 0); pAd->Mlme.CntlMachine.CurrState = CNTL_WAIT_OID_LIST_SCAN; *pCurrState = P2P_DISC_SEARCH; } }
static VOID MeshCtrlPeriodPLDAction( IN PRTMP_ADAPTER pAd, IN MLME_QUEUE_ELEM *Elem) { #ifdef INTEL_CMPC /* select candidate MPs from neighbor list. */ /* set PLD timer. */ INT i; CandidateMPSelect(pAd); for (i = 0; i < MAX_MESH_LINKS; i++) { BOOLEAN CnetFlag = FALSE; if (pAd->MeshTab.MeshAutoLink == TRUE) CnetFlag = pAd->MeshTab.MeshLink[i].Entry.Valid && !PeerLinkValidCheck(pAd, i); else CnetFlag = pAd->MeshTab.MeshLink[i].Entry.Valid && (pAd->MeshTab.MeshLink[i].Entry.LinkType == MESH_LINK_STATIC) && !PeerLinkValidCheck(pAd, i); if (CnetFlag) MlmeEnqueue(pAd, MESH_LINK_MNG_STATE_MACHINE, MESH_LINK_MNG_ACTOPN, 0, NULL, i); } RTMPSetTimer(&pAd->MeshTab.PldTimer, PLD_TIME); #else PULONG pCurrState = &(pAd->MeshTab.CtrlCurrentState); INT i; BOOLEAN Valid = TRUE; MLME_SCAN_REQ_STRUCT ScanReq; UCHAR BroadSsid[MAX_LEN_OF_SSID]; DBGPRINT(RT_DEBUG_TRACE, ("%s: Get PLD evt when Activated.\n", __FUNCTION__)); AsicDisableSync(pAd); BssTableInit(&pAd->ScanTab); BroadSsid[0] = '\0'; ScanReq.SsidLen = 0; NdisMoveMemory(ScanReq.Ssid, BroadSsid, ScanReq.SsidLen); ScanReq.BssType = BSS_ANY; ScanReq.ScanType = SCAN_PASSIVE; for (i = 0; i < MAX_MESH_LINKS; i++) { if (PeerLinkMngRuning(pAd, i)) { Valid = FALSE; break; } } if (Valid) { #ifdef CONFIG_AP_SUPPORT pAd->Mlme.ApSyncMachine.CurrState = AP_SYNC_IDLE; MlmeEnqueue(pAd, AP_SYNC_STATE_MACHINE, APMT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq, 0); MeshMlmeHandler(pAd); #endif /* CONFIG_AP_SUPPORT */ #ifdef CONFIG_STA_SUPPORT ScanParmFill(pAd, &ScanReq, "", 0, BSS_ANY, SCAN_ACTIVE); MlmeEnqueue(pAd, SYNC_STATE_MACHINE, MT2_MLME_SCAN_REQ, sizeof(MLME_SCAN_REQ_STRUCT), &ScanReq, 0); #endif /* CONFIG_STA_SUPPORT */ *pCurrState = MESH_CTRL_DISCOVERY; } else { RTMPSetTimer(&pAd->MeshTab.PldTimer, PLD_TIME + RANDOM_TIME(pAd)); } #endif /* INTEL_CMPC */ }
/* ========================================================================== 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 */ }