diff options
Diffstat (limited to 'drivers/staging/rtl8192su/ieee80211/rtl819x_HTProc.c')
| -rw-r--r-- | drivers/staging/rtl8192su/ieee80211/rtl819x_HTProc.c | 279 |
1 files changed, 2 insertions, 277 deletions
diff --git a/drivers/staging/rtl8192su/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192su/ieee80211/rtl819x_HTProc.c index f357085f6643..33c7fa7edc8b 100644 --- a/drivers/staging/rtl8192su/ieee80211/rtl819x_HTProc.c +++ b/drivers/staging/rtl8192su/ieee80211/rtl819x_HTProc.c @@ -102,24 +102,6 @@ void HTUpdateDefaultSetting(struct ieee80211_device* ieee) pHTInfo->RxReorderWinSize = 64; pHTInfo->RxReorderPendingTime = 30; -#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE - pHTInfo->UsbTxAggrNum = 4; -#endif -#ifdef USB_RX_AGGREGATION_SUPPORT -#ifdef RTL8192SU - pHTInfo->UsbRxFwAggrEn = 1; - pHTInfo->UsbRxFwAggrPageNum = 16; - pHTInfo->UsbRxFwAggrPacketNum = 8; - pHTInfo->UsbRxFwAggrTimeout = 4; ////usb rx FW aggregation timeout threshold.It's in units of 64us - // For page size of receive packet buffer. - pHTInfo->UsbRxPageSize= 128; -#else - pHTInfo->UsbRxFwAggrEn = 1; - pHTInfo->UsbRxFwAggrPageNum = 24; - pHTInfo->UsbRxFwAggrPacketNum = 8; - pHTInfo->UsbRxFwAggrTimeout = 16; ////usb rx FW aggregation timeout threshold.It's in units of 64us -#endif -#endif } @@ -358,11 +340,7 @@ bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee) { bool retValue = false; struct ieee80211_network* net = &ieee->current_network; -#if 0 - if(pMgntInfo->bHalfNMode == false) - retValue = false; - else -#endif + if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) || (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) || (memcmp(net->bssid, PCI_RALINK, 3)==0) || @@ -441,24 +419,7 @@ void HTIOTPeerDetermine(struct ieee80211_device* ieee) u8 HTIOTActIsDisableMCS14(struct ieee80211_device* ieee, u8* PeerMacAddr) { u8 ret = 0; -#if 0 - // Apply for 819u only -#if (HAL_CODE_BASE==RTL8192 && DEV_BUS_TYPE==USB_INTERFACE) - if((memcmp(PeerMacAddr, UNKNOWN_BORADCOM, 3)==0) || - (memcmp(PeerMacAddr, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0) - ) - { - ret = 1; - } - - if(pHTInfo->bCurrentRT2RTAggregation) - { - // The parameter of pHTInfo->bCurrentRT2RTAggregation must be decided previously - ret = 1; - } -#endif -#endif return ret; } @@ -534,7 +495,6 @@ bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device* ieee) //#endif #endif #if 1 -#if (defined(RTL8192SE) || (defined(RTL8192SU))) PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; if(ieee->is_ap_in_wep_tkip && ieee->is_ap_in_wep_tkip(ieee->dev)) { @@ -544,7 +504,6 @@ bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device* ieee) retValue = true; } #endif -#endif return retValue; } @@ -561,18 +520,6 @@ u8 HTIOTActIsDisableEDCATurbo(struct ieee80211_device* ieee, u8* PeerMacAddr) // Set specific EDCA parameter for different AP in DM handler. return retValue; -#if 0 - if((memcmp(PeerMacAddr, UNKNOWN_BORADCOM, 3)==0)|| - (memcmp(PeerMacAddr, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)|| - (memcmp(PeerMacAddr, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)|| - (memcmp(PeerMacAddr, NETGEAR834Bv2_BROADCOM, 3)==0)) - - { - retValue = 1; //Linksys disable EDCA turbo mode - } - - return retValue; -#endif } /******************************************************************************************************************** @@ -613,7 +560,6 @@ u8 HTIOTActIsForcedRTSCTS(struct ieee80211_device *ieee, struct ieee80211_networ u8 retValue = 0; printk("============>%s(), %d\n", __FUNCTION__, network->realtek_cap_exit); // Force protection -#if defined(RTL8192SE) || defined(RTL8192SU) if(ieee->pHTInfo->bCurrentHTSupport) { //if(!network->realtek_cap_exit) @@ -624,7 +570,6 @@ u8 HTIOTActIsForcedRTSCTS(struct ieee80211_device *ieee, struct ieee80211_networ retValue = 1; } } -#endif return retValue; } @@ -639,14 +584,12 @@ HTIOTActIsForcedAMSDU8K(struct ieee80211_device *ieee, struct ieee80211_network u8 HTIOTActIsCCDFsync(u8* PeerMacAddr) { u8 retValue = 0; -#ifndef RTL8192SE if( (memcmp(PeerMacAddr, UNKNOWN_BORADCOM, 3)==0) || (memcmp(PeerMacAddr, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0) || (memcmp(PeerMacAddr, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3) ==0)) { retValue = 1; } -#endif return retValue; } @@ -660,7 +603,6 @@ HTIOCActRejcectADDBARequest(struct ieee80211_network *network) //if(IS_HARDWARE_TYPE_8192SE(Adapter) || // IS_HARDWARE_TYPE_8192SU(Adapter) //) -#if (defined RTL8192SE || defined RTL8192SU) { // Do not reject ADDBA REQ because some of the AP may // keep on sending ADDBA REQ qhich cause DHCP fail or ping loss! @@ -670,7 +612,6 @@ HTIOCActRejcectADDBARequest(struct ieee80211_network *network) // return FALSE; } -#endif return retValue; @@ -684,7 +625,6 @@ HTIOCActRejcectADDBARequest(struct ieee80211_network *network) { u8 retValue = 0; //if(IS_HARDWARE_TYPE_8192SU(Adapter)) -#ifdef RTL8192SU PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; { //#if UNDER_VISTA @@ -698,7 +638,6 @@ HTIOCActRejcectADDBARequest(struct ieee80211_network *network) return 1; } -#endif return retValue; } @@ -753,7 +692,6 @@ HTIOTActIsDisableTx40MHz(struct ieee80211_device* ieee,struct ieee80211_network { u8 retValue = 0; -#if (defined RTL8192SU || defined RTL8192SE) PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; if( (KEY_TYPE_WEP104 == ieee->pairwise_key_type) || (KEY_TYPE_WEP40 == ieee->pairwise_key_type) || @@ -764,7 +702,6 @@ HTIOTActIsDisableTx40MHz(struct ieee80211_device* ieee,struct ieee80211_network if((pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK) && (network->bssht.bdSupportHT)) retValue = 1; } -#endif return retValue; } @@ -774,7 +711,6 @@ HTIOTActIsTxNoAggregation(struct ieee80211_device* ieee,struct ieee80211_network { u8 retValue = 0; -#if (defined RTL8192SU || defined RTL8192SE) PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; if( (KEY_TYPE_WEP104 == ieee->pairwise_key_type) || (KEY_TYPE_WEP40 == ieee->pairwise_key_type) || @@ -786,7 +722,6 @@ HTIOTActIsTxNoAggregation(struct ieee80211_device* ieee,struct ieee80211_network pHTInfo->IOTPeer==HT_IOT_PEER_UNKNOWN) retValue = 1; } -#endif return retValue; } @@ -797,7 +732,6 @@ HTIOTActIsDisableTx2SS(struct ieee80211_device* ieee,struct ieee80211_network *n { u8 retValue = 0; -#if (defined RTL8192SU || defined RTL8192SE) PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; if( (KEY_TYPE_WEP104 == ieee->pairwise_key_type) || (KEY_TYPE_WEP40 == ieee->pairwise_key_type) || @@ -808,7 +742,6 @@ HTIOTActIsDisableTx2SS(struct ieee80211_device* ieee,struct ieee80211_network *n if((pHTInfo->IOTPeer==HT_IOT_PEER_REALTEK) && (network->bssht.bdSupportHT)) retValue = 1; } -#endif return retValue; } @@ -817,14 +750,12 @@ HTIOTActIsDisableTx2SS(struct ieee80211_device* ieee,struct ieee80211_network *n bool HTIOCActAllowPeerAggOnePacket(struct ieee80211_device* ieee,struct ieee80211_network *network) { bool retValue = false; -#if defined(RTL8192SE) || defined(RTL8192SU) PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; { if(pHTInfo->IOTPeer == HT_IOT_PEER_MARVELL) return true; } -#endif return retValue; } @@ -1239,17 +1170,7 @@ u8 HTFilterMCSRate( struct ieee80211_device* ieee, u8* pSupportMCS, u8* pOperate return true; } void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); -#if 0 -//I need move this function to other places, such as rx? -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) -void HTOnAssocRsp_wq(struct work_struct *work) -{ - struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, ht_onAssRsp); -#else -void HTOnAssocRsp_wq(struct ieee80211_device *ieee) -{ -#endif -#endif + void HTOnAssocRsp(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -1356,10 +1277,6 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) { // Set MPDU density to 2 to Realtek AP, and set it to 0 for others // Replace MPDU factor declared in original association response frame format. 2007.08.20 by Emily -#if 0 - osTmp= PacketGetElement( asocpdu, EID_Vendor, OUI_SUB_REALTEK_AGG, OUI_SUBTYPE_DONT_CARE); - if(osTmp.Length >= 5) //00:e0:4c:02:00 -#endif if (ieee->current_network.bssht.bdRT2RTAggregation) { if( ieee->pairwise_key_type != KEY_TYPE_NA) @@ -1539,187 +1456,7 @@ void HTInitializeBssDesc(PBSS_HT pBssHT) pBssHT->bdRT2RTLongSlotTime = false; pBssHT->RT2RT_HT_Mode = (RT_HT_CAPBILITY)0; } -#if 0 -//below function has merged into ieee80211_network_init() in ieee80211_rx.c -void -HTParsingHTCapElement( - IN PADAPTER Adapter, - IN OCTET_STRING HTCapIE, - OUT PRT_WLAN_BSS pBssDesc -) -{ - PMGNT_INFO pMgntInfo = &Adapter->MgntInfo; - - if( HTCapIE.Length > sizeof(pBssDesc->BssHT.bdHTCapBuf) ) - { - RT_TRACE( COMP_HT, DBG_LOUD, ("HTParsingHTCapElement(): HT Capability Element length is too long!\n") ); - return; - } - // TODO: Check the correctness of HT Cap - //Print each field in detail. Driver should not print out this message by default - if(!pMgntInfo->mActingAsAp && !pMgntInfo->mAssoc) - HTDebugHTCapability(DBG_TRACE, Adapter, &HTCapIE, (pu8)"HTParsingHTCapElement()"); - - HTCapIE.Length = HTCapIE.Length > sizeof(pBssDesc->BssHT.bdHTCapBuf)?\ - sizeof(pBssDesc->BssHT.bdHTCapBuf):HTCapIE.Length; //prevent from overflow - - CopyMem(pBssDesc->BssHT.bdHTCapBuf, HTCapIE.Octet, HTCapIE.Length); - pBssDesc->BssHT.bdHTCapLen = HTCapIE.Length; - -} - - -void -HTParsingHTInfoElement( - PADAPTER Adapter, - OCTET_STRING HTInfoIE, - PRT_WLAN_BSS pBssDesc -) -{ - PMGNT_INFO pMgntInfo = &Adapter->MgntInfo; - - if( HTInfoIE.Length > sizeof(pBssDesc->BssHT.bdHTInfoBuf)) - { - RT_TRACE( COMP_HT, DBG_LOUD, ("HTParsingHTInfoElement(): HT Information Element length is too long!\n") ); - return; - } - - // TODO: Check the correctness of HT Info - //Print each field in detail. Driver should not print out this message by default - if(!pMgntInfo->mActingAsAp && !pMgntInfo->mAssoc) - HTDebugHTInfo(DBG_TRACE, Adapter, &HTInfoIE, (pu8)"HTParsingHTInfoElement()"); - - HTInfoIE.Length = HTInfoIE.Length > sizeof(pBssDesc->BssHT.bdHTInfoBuf)?\ - sizeof(pBssDesc->BssHT.bdHTInfoBuf):HTInfoIE.Length; //prevent from overflow - - CopyMem( pBssDesc->BssHT.bdHTInfoBuf, HTInfoIE.Octet, HTInfoIE.Length); - pBssDesc->BssHT.bdHTInfoLen = HTInfoIE.Length; -} - -/* - * Get HT related information from beacon and save it in BssDesc - * - * (1) Parse HTCap, and HTInfo, and record whether it is 11n AP - * (2) If peer is HT, but not WMM, call QosSetLegacyWMMParamWithHT() - * (3) Check whether peer is Realtek AP (for Realtek proprietary aggregation mode). - * Input: - * PADAPTER Adapter - * - * Output: - * PRT_TCB BssDesc - * -*/ -void HTGetValueFromBeaconOrProbeRsp( - PADAPTER Adapter, - POCTET_STRING pSRCmmpdu, - PRT_WLAN_BSS bssDesc -) -{ - PMGNT_INFO pMgntInfo = &Adapter->MgntInfo; - PRT_HIGH_THROUGHPUT pHTInfo = GET_HT_INFO(pMgntInfo); - OCTET_STRING HTCapIE, HTInfoIE, HTRealtekAgg, mmpdu; - OCTET_STRING BroadcomElement, CiscoElement; - - mmpdu.Octet = pSRCmmpdu->Octet; - mmpdu.Length = pSRCmmpdu->Length; - - //2Note: - // Mark for IOT testing using Linksys WRT350N, This AP does not contain WMM IE when - // it is configured at pure-N mode. - // if(bssDesc->BssQos.bdQoSMode & QOS_WMM) - // - - HTInitializeBssDesc (&bssDesc->BssHT); - - //2<1> Parse HTCap, and HTInfo - // Get HT Capability IE: (1) Get IEEE Draft N IE or (2) Get EWC IE - HTCapIE = PacketGetElement(mmpdu, EID_HTCapability, OUI_SUB_DONT_CARE, OUI_SUBTYPE_DONT_CARE); - if(HTCapIE.Length == 0) - { - HTCapIE = PacketGetElement(mmpdu, EID_Vendor, OUI_SUB_11N_EWC_HT_CAP, OUI_SUBTYPE_DONT_CARE); - if(HTCapIE.Length != 0) - bssDesc->BssHT.bdHTSpecVer= HT_SPEC_VER_EWC; - } - if(HTCapIE.Length != 0) - HTParsingHTCapElement(Adapter, HTCapIE, bssDesc); - - // Get HT Information IE: (1) Get IEEE Draft N IE or (2) Get EWC IE - HTInfoIE = PacketGetElement(mmpdu, EID_HTInfo, OUI_SUB_DONT_CARE, OUI_SUBTYPE_DONT_CARE); - if(HTInfoIE.Length == 0) - { - HTInfoIE = PacketGetElement(mmpdu, EID_Vendor, OUI_SUB_11N_EWC_HT_INFO, OUI_SUBTYPE_DONT_CARE); - if(HTInfoIE.Length != 0) - bssDesc->BssHT.bdHTSpecVer = HT_SPEC_VER_EWC; - } - if(HTInfoIE.Length != 0) - HTParsingHTInfoElement(Adapter, HTInfoIE, bssDesc); - - //2<2>If peer is HT, but not WMM, call QosSetLegacyWMMParamWithHT() - if(HTCapIE.Length != 0) - { - bssDesc->BssHT.bdSupportHT = true; - if(bssDesc->BssQos.bdQoSMode == QOS_DISABLE) - QosSetLegacyWMMParamWithHT(Adapter, bssDesc); - } - else - { - bssDesc->BssHT.bdSupportHT = false; - } - - //2<3>Check whether the peer is Realtek AP/STA - if(pHTInfo->bRegRT2RTAggregation) - { - if(bssDesc->BssHT.bdSupportHT) - { - HTRealtekAgg = PacketGetElement(mmpdu, EID_Vendor, OUI_SUB_REALTEK_AGG, OUI_SUBTYPE_DONT_CARE); - if(HTRealtekAgg.Length >=5 ) - { - bssDesc->BssHT.bdRT2RTAggregation = true; - - if((HTRealtekAgg.Octet[4]==1) && (HTRealtekAgg.Octet[5] & 0x02)) - bssDesc->BssHT.bdRT2RTLongSlotTime = true; - } - } - } - - // - // 2008/01/25 MH Get Broadcom AP IE for manamgent frame CCK rate problem. - // AP can not receive CCK managemtn from from 92E. - // - - // Initialize every new bss broadcom cap exist as false.. - bssDesc->bBroadcomCapExist= false; - - if(HTCapIE.Length != 0 || HTInfoIE.Length != 0) - { - u4Byte Length = 0; - - FillOctetString(BroadcomElement, NULL, 0); - - BroadcomElement = PacketGetElement( mmpdu, EID_Vendor, OUI_SUB_BROADCOM_IE_1, OUI_SUBTYPE_DONT_CARE); - Length += BroadcomElement.Length; - BroadcomElement = PacketGetElement( mmpdu, EID_Vendor, OUI_SUB_BROADCOM_IE_2, OUI_SUBTYPE_DONT_CARE); - Length += BroadcomElement.Length; - BroadcomElement = PacketGetElement( mmpdu, EID_Vendor, OUI_SUB_BROADCOM_IE_3, OUI_SUBTYPE_DONT_CARE); - Length += BroadcomElement.Length; - - if(Length > 0) - bssDesc->bBroadcomCapExist = true; - } - - - // For Cisco IOT issue - CiscoElement = PacketGetElement( mmpdu, EID_Vendor, OUI_SUB_CISCO_IE, OUI_SUBTYPE_DONT_CARE); - if(CiscoElement.Length != 0){ // 3: 0x00, 0x40, 0x96 .... - bssDesc->bCiscoCapExist = true; - }else{ - bssDesc->bCiscoCapExist = false; - } -} - - -#endif /******************************************************************************************************************** *function: initialize Bss HT structure(struct PBSS_HT) * input: struct ieee80211_device *ieee @@ -1808,11 +1545,9 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80 //if(bIOTAction) // pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_RTS; -#if defined(RTL8192SU) bIOTAction = HTIOCActRejcectADDBARequest(pNetwork); if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_REJECT_ADDBA_REQ; -#endif bIOTAction = HTIOCActAllowPeerAggOnePacket(ieee, pNetwork); if(bIOTAction) @@ -1822,7 +1557,6 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80 if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_EDCA_BIAS_ON_RX; -#if defined(RTL8192SU) bIOTAction = HTIOTActDisableShortGI(ieee, pNetwork); if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_SHORT_GI; @@ -1830,13 +1564,11 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80 bIOTAction = HTIOTActDisableHighPower(ieee, pNetwork); if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_HIGH_POWER; -#endif bIOTAction = HTIOTActIsForcedAMSDU8K(ieee, pNetwork); if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_TX_USE_AMSDU_8K; -#if defined(RTL8192SU) bIOTAction = HTIOTActIsTxNoAggregation(ieee, pNetwork); if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_TX_NO_AGGREGATION; @@ -1848,7 +1580,6 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80 bIOTAction = HTIOTActIsDisableTx2SS(ieee, pNetwork); if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_TX_2SS; -#endif //must after HT_IOT_ACT_TX_NO_AGGREGATION bIOTAction = HTIOTActIsForcedRTSCTS(ieee, pNetwork); if(bIOTAction) @@ -2029,9 +1760,3 @@ void HTSetConnectBwModeCallback(struct ieee80211_device* ieee) pHTInfo->bSwBwInProgress = false; } - -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -EXPORT_SYMBOL_NOVERS(HTUpdateSelfAndPeerSetting); -#else -EXPORT_SYMBOL(HTUpdateSelfAndPeerSetting); -#endif |