diff options
Diffstat (limited to 'drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c')
| -rw-r--r-- | drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c | 65 |
1 files changed, 57 insertions, 8 deletions
diff --git a/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c index 1e392141779a..4c4b1df350ac 100644 --- a/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c +++ b/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c @@ -32,7 +32,7 @@ u16 MCS_DATA_RATE[2][2][77] = static u8 UNKNOWN_BORADCOM[3] = {0x00, 0x14, 0xbf}; static u8 LINKSYSWRT330_LINKSYSWRT300_BROADCOM[3] = {0x00, 0x1a, 0x70}; static u8 LINKSYSWRT350_LINKSYSWRT150_BROADCOM[3] = {0x00, 0x1d, 0x7e}; -static u8 NETGEAR834Bv2_BROADCOM[3] = {0x00, 0x1b, 0x2f}; +//static u8 NETGEAR834Bv2_BROADCOM[3] = {0x00, 0x1b, 0x2f}; static u8 BELKINF5D8233V1_RALINK[3] = {0x00, 0x17, 0x3f}; //cosa 03202008 static u8 BELKINF5D82334V3_RALINK[3] = {0x00, 0x1c, 0xdf}; static u8 PCI_RALINK[3] = {0x00, 0x90, 0xcc}; @@ -40,8 +40,9 @@ static u8 EDIMAX_RALINK[3] = {0x00, 0x0e, 0x2e}; static u8 AIRLINK_RALINK[3] = {0x00, 0x18, 0x02}; static u8 DLINK_ATHEROS[3] = {0x00, 0x1c, 0xf0}; static u8 CISCO_BROADCOM[3] = {0x00, 0x17, 0x94}; +static u8 LINKSYS_MARVELL_4400N[3] = {0x00, 0x14, 0xa4}; -// 2008/04/01 MH For Cisco G mode RX TP We need to change FW duration. Shoud we put the +// 2008/04/01 MH For Cisco G mode RX TP We need to change FW duration. Should we put the // code in other place?? //static u8 WIFI_CISCO_G_AP[3] = {0x00, 0x40, 0x96}; /******************************************************************************************************************** @@ -349,12 +350,12 @@ bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee) bool retValue = false; struct ieee80211_network* net = &ieee->current_network; #if 0 - if(pMgntInfo->bHalfNMode == false) + if(ieee->bHalfNMode == false) retValue = false; else #endif if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) || - (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) || + (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) || (memcmp(net->bssid, PCI_RALINK, 3)==0) || (memcmp(net->bssid, EDIMAX_RALINK, 3)==0) || (memcmp(net->bssid, AIRLINK_RALINK, 3)==0) || @@ -363,7 +364,7 @@ bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee) else if((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) || (memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)|| (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)|| - (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) || + //(memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) || (net->broadcom_cap_exist)) retValue = true; else if(net->bssht.bdRT2RTAggregation) @@ -387,13 +388,15 @@ void HTIOTPeerDetermine(struct ieee80211_device* ieee) struct ieee80211_network* net = &ieee->current_network; if(net->bssht.bdRT2RTAggregation) pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK; - else if(net->broadcom_cap_exist) + else if(net->broadcom_cap_exist){ pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM; + } else if((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) || (memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)|| - (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)|| - (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) ) + (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)){//|| + //(memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) ){ pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM; + } else if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) || (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) || (memcmp(net->bssid, PCI_RALINK, 3)==0) || @@ -405,6 +408,10 @@ void HTIOTPeerDetermine(struct ieee80211_device* ieee) pHTInfo->IOTPeer = HT_IOT_PEER_ATHEROS; else if(memcmp(net->bssid, CISCO_BROADCOM, 3)==0) pHTInfo->IOTPeer = HT_IOT_PEER_CISCO; + else if ((memcmp(net->bssid, LINKSYS_MARVELL_4400N, 3) == 0) || + net->marvell_cap_exist){ + pHTInfo->IOTPeer = HT_IOT_PEER_MARVELL; + } else pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN; @@ -442,6 +449,18 @@ u8 HTIOTActIsDisableMCS14(struct ieee80211_device* ieee, u8* PeerMacAddr) return ret; } +u8 HTIOTActIsForcedCTS2Self(struct ieee80211_device *ieee, struct ieee80211_network *network) +{ + u8 retValue = 0; + //if(network->marvell_cap_exist) + if(ieee->pHTInfo->IOTPeer == HT_IOT_PEER_MARVELL) + { + retValue = 1; + } + + return retValue; +} + /** * Function: HTIOTActIsDisableMCS15 @@ -578,6 +597,23 @@ u8 HTIOTActIsCCDFsync(u8* PeerMacAddr) return retValue; } +// +// Send null data for to tell AP that we are awake. +// +bool +HTIOTActIsNullDataPowerSaving(struct ieee80211_device* ieee,struct ieee80211_network *network) +{ + bool retValue = false; + + PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; + { + if(pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) // ||(pBssDesc->Vender == HT_IOT_PEER_ATHEROS && pBssDesc->SubTypeOfVender == HT_IOT_PEER_ATHEROS_DIR635)) + return true; + + } + return retValue; +} + void HTResetIOTSetting( PRT_HIGH_THROUGHPUT pHTInfo ) @@ -1071,6 +1107,13 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) // Config and configure A-MSDU setting // pHTInfo->bCurrent_AMSDU_Support = pHTInfo->bAMSDU_Support; + if (ieee->rtllib_ap_sec_type && + (ieee->rtllib_ap_sec_type(ieee)&(SEC_ALG_WEP|SEC_ALG_TKIP))){ + if( (pHTInfo->IOTPeer== HT_IOT_PEER_ATHEROS) || + (pHTInfo->IOTPeer == HT_IOT_PEER_UNKNOWN) ) + pHTInfo->bCurrentAMPDUEnable = false; + } + nMaxAMSDUSize = (pPeerHTCap->MaxAMSDUSize==0)?3839:7935; @@ -1515,6 +1558,9 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80 bIOTAction = HTIOTActIsDisableMCS14(ieee, pNetwork->bssid); if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_MCS14; + bIOTAction = HTIOTActIsForcedCTS2Self(ieee, pNetwork); + if(bIOTAction) + pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF; bIOTAction = HTIOTActIsDisableMCS15(ieee); if(bIOTAction) @@ -1537,6 +1583,9 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80 if(bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_CDD_FSYNC; + bIOTAction = HTIOTActIsNullDataPowerSaving(ieee, pNetwork); + if(bIOTAction) + pHTInfo->IOTAction |= HT_IOT_ACT_NULL_DATA_POWER_SAVING; } else |