diff options
Diffstat (limited to 'drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c')
| -rw-r--r-- | drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 280 |
1 files changed, 140 insertions, 140 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index 7a0707810fd0..454f8895d211 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -498,7 +498,7 @@ void ieee80211_softmac_scan_wq(struct work_struct *work) { struct delayed_work *dwork = container_of(work, struct delayed_work, work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, softmac_scan_wq); - static short watchdog = 0; + static short watchdog; u8 channel_map[MAX_CHANNEL_NUMBER+1]; memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1); if(!ieee->ieee_up) @@ -1948,166 +1948,166 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, switch (WLAN_FC_GET_STYPE(header->frame_ctl)) { - case IEEE80211_STYPE_ASSOC_RESP: - case IEEE80211_STYPE_REASSOC_RESP: - - IEEE80211_DEBUG_MGMT("received [RE]ASSOCIATION RESPONSE (%d)\n", - WLAN_FC_GET_STYPE(header->frame_ctl)); - if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && - ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATED && - ieee->iw_mode == IW_MODE_INFRA){ - struct ieee80211_network network_resp; - struct ieee80211_network *network = &network_resp; - - if (0 == (errcode=assoc_parse(ieee,skb, &aid))){ - ieee->state=IEEE80211_LINKED; - ieee->assoc_id = aid; - ieee->softmac_stats.rx_ass_ok++; - /* station support qos */ - /* Let the register setting defaultly with Legacy station */ - if(ieee->qos_support) { - assoc_resp = (struct ieee80211_assoc_response_frame*)skb->data; - memset(network, 0, sizeof(*network)); - if (ieee80211_parse_info_param(ieee,assoc_resp->info_element,\ - rx_stats->len - sizeof(*assoc_resp),\ - network,rx_stats)){ - return 1; - } - else - { //filling the PeerHTCap. //maybe not necessary as we can get its info from current_network. - memcpy(ieee->pHTInfo->PeerHTCapBuf, network->bssht.bdHTCapBuf, network->bssht.bdHTCapLen); - memcpy(ieee->pHTInfo->PeerHTInfoBuf, network->bssht.bdHTInfoBuf, network->bssht.bdHTInfoLen); - } - if (ieee->handle_assoc_response != NULL) - ieee->handle_assoc_response(ieee->dev, (struct ieee80211_assoc_response_frame*)header, network); + case IEEE80211_STYPE_ASSOC_RESP: + case IEEE80211_STYPE_REASSOC_RESP: + + IEEE80211_DEBUG_MGMT("received [RE]ASSOCIATION RESPONSE (%d)\n", + WLAN_FC_GET_STYPE(header->frame_ctl)); + if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && + ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATED && + ieee->iw_mode == IW_MODE_INFRA){ + struct ieee80211_network network_resp; + struct ieee80211_network *network = &network_resp; + + if (0 == (errcode=assoc_parse(ieee,skb, &aid))){ + ieee->state=IEEE80211_LINKED; + ieee->assoc_id = aid; + ieee->softmac_stats.rx_ass_ok++; + /* station support qos */ + /* Let the register setting defaultly with Legacy station */ + if(ieee->qos_support) { + assoc_resp = (struct ieee80211_assoc_response_frame*)skb->data; + memset(network, 0, sizeof(*network)); + if (ieee80211_parse_info_param(ieee,assoc_resp->info_element,\ + rx_stats->len - sizeof(*assoc_resp),\ + network,rx_stats)){ + return 1; } - ieee80211_associate_complete(ieee); - } else { - /* aid could not been allocated */ - ieee->softmac_stats.rx_ass_err++; - printk( - "Association response status code 0x%x\n", - errcode); - IEEE80211_DEBUG_MGMT( - "Association response status code 0x%x\n", - errcode); - if(ieee->AsocRetryCount < RT_ASOC_RETRY_LIMIT) { - queue_work(ieee->wq, &ieee->associate_procedure_wq); - } else { - ieee80211_associate_abort(ieee); + else + { //filling the PeerHTCap. //maybe not necessary as we can get its info from current_network. + memcpy(ieee->pHTInfo->PeerHTCapBuf, network->bssht.bdHTCapBuf, network->bssht.bdHTCapLen); + memcpy(ieee->pHTInfo->PeerHTInfoBuf, network->bssht.bdHTInfoBuf, network->bssht.bdHTInfoLen); } + if (ieee->handle_assoc_response != NULL) + ieee->handle_assoc_response(ieee->dev, (struct ieee80211_assoc_response_frame*)header, network); + } + ieee80211_associate_complete(ieee); + } else { + /* aid could not been allocated */ + ieee->softmac_stats.rx_ass_err++; + printk( + "Association response status code 0x%x\n", + errcode); + IEEE80211_DEBUG_MGMT( + "Association response status code 0x%x\n", + errcode); + if(ieee->AsocRetryCount < RT_ASOC_RETRY_LIMIT) { + queue_work(ieee->wq, &ieee->associate_procedure_wq); + } else { + ieee80211_associate_abort(ieee); } } - break; + } + break; - case IEEE80211_STYPE_ASSOC_REQ: - case IEEE80211_STYPE_REASSOC_REQ: + case IEEE80211_STYPE_ASSOC_REQ: + case IEEE80211_STYPE_REASSOC_REQ: - if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && - ieee->iw_mode == IW_MODE_MASTER) + if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && + ieee->iw_mode == IW_MODE_MASTER) - ieee80211_rx_assoc_rq(ieee, skb); - break; + ieee80211_rx_assoc_rq(ieee, skb); + break; - case IEEE80211_STYPE_AUTH: + case IEEE80211_STYPE_AUTH: - if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE){ - if (ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATING && - ieee->iw_mode == IW_MODE_INFRA){ + if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE){ + if (ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATING && + ieee->iw_mode == IW_MODE_INFRA){ - IEEE80211_DEBUG_MGMT("Received authentication response"); + IEEE80211_DEBUG_MGMT("Received authentication response"); - if (0 == (errcode=auth_parse(skb, &challenge, &chlen))){ - if(ieee->open_wep || !challenge){ - ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATED; - ieee->softmac_stats.rx_auth_rs_ok++; - if(!(ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE)) + if (0 == (errcode=auth_parse(skb, &challenge, &chlen))){ + if(ieee->open_wep || !challenge){ + ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATED; + ieee->softmac_stats.rx_auth_rs_ok++; + if(!(ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE)) + { + if (!ieee->GetNmodeSupportBySecCfg(ieee->dev)) { - if (!ieee->GetNmodeSupportBySecCfg(ieee->dev)) + // WEP or TKIP encryption + if(IsHTHalfNmodeAPs(ieee)) { - // WEP or TKIP encryption - if(IsHTHalfNmodeAPs(ieee)) - { - bSupportNmode = true; - bHalfSupportNmode = true; - } - else - { - bSupportNmode = false; - bHalfSupportNmode = false; - } - printk("==========>to link with AP using SEC(%d, %d)", bSupportNmode, bHalfSupportNmode); + bSupportNmode = true; + bHalfSupportNmode = true; } + else + { + bSupportNmode = false; + bHalfSupportNmode = false; + } + printk("==========>to link with AP using SEC(%d, %d)", bSupportNmode, bHalfSupportNmode); } - /* Dummy wirless mode setting to avoid encryption issue */ - if(bSupportNmode) { - //N mode setting - ieee->SetWirelessMode(ieee->dev, \ - ieee->current_network.mode); - }else{ - //b/g mode setting - /*TODO*/ - ieee->SetWirelessMode(ieee->dev, IEEE_G); - } - - if (ieee->current_network.mode == IEEE_N_24G && bHalfSupportNmode == true) - { - printk("===============>entern half N mode\n"); - ieee->bHalfWirelessN24GMode = true; - } - else - ieee->bHalfWirelessN24GMode = false; - - ieee80211_associate_step2(ieee); + } + /* Dummy wirless mode setting to avoid encryption issue */ + if(bSupportNmode) { + //N mode setting + ieee->SetWirelessMode(ieee->dev, \ + ieee->current_network.mode); }else{ - ieee80211_auth_challenge(ieee, challenge, chlen); + //b/g mode setting + /*TODO*/ + ieee->SetWirelessMode(ieee->dev, IEEE_G); } + + if (ieee->current_network.mode == IEEE_N_24G && bHalfSupportNmode == true) + { + printk("===============>entern half N mode\n"); + ieee->bHalfWirelessN24GMode = true; + } + else + ieee->bHalfWirelessN24GMode = false; + + ieee80211_associate_step2(ieee); }else{ - ieee->softmac_stats.rx_auth_rs_err++; - IEEE80211_DEBUG_MGMT("Authentication response status code 0x%x",errcode); - ieee80211_associate_abort(ieee); + ieee80211_auth_challenge(ieee, challenge, chlen); } - - }else if (ieee->iw_mode == IW_MODE_MASTER){ - ieee80211_rx_auth_rq(ieee, skb); + }else{ + ieee->softmac_stats.rx_auth_rs_err++; + IEEE80211_DEBUG_MGMT("Authentication response status code 0x%x",errcode); + ieee80211_associate_abort(ieee); } + + }else if (ieee->iw_mode == IW_MODE_MASTER){ + ieee80211_rx_auth_rq(ieee, skb); } - break; + } + break; - case IEEE80211_STYPE_PROBE_REQ: + case IEEE80211_STYPE_PROBE_REQ: - if ((ieee->softmac_features & IEEE_SOFTMAC_PROBERS) && - ((ieee->iw_mode == IW_MODE_ADHOC || - ieee->iw_mode == IW_MODE_MASTER) && - ieee->state == IEEE80211_LINKED)){ - ieee80211_rx_probe_rq(ieee, skb); - } - break; + if ((ieee->softmac_features & IEEE_SOFTMAC_PROBERS) && + ((ieee->iw_mode == IW_MODE_ADHOC || + ieee->iw_mode == IW_MODE_MASTER) && + ieee->state == IEEE80211_LINKED)){ + ieee80211_rx_probe_rq(ieee, skb); + } + break; - case IEEE80211_STYPE_DISASSOC: - case IEEE80211_STYPE_DEAUTH: - /* FIXME for now repeat all the association procedure - * both for disassociation and deauthentication - */ - if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && - ieee->state == IEEE80211_LINKED && - ieee->iw_mode == IW_MODE_INFRA){ - - ieee->state = IEEE80211_ASSOCIATING; - ieee->softmac_stats.reassoc++; - - notify_wx_assoc_event(ieee); - //HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); - RemovePeerTS(ieee, header->addr2); - queue_work(ieee->wq, &ieee->associate_procedure_wq); - } - break; - case IEEE80211_STYPE_MANAGE_ACT: - ieee80211_process_action(ieee,skb); - break; - default: - return -1; - break; + case IEEE80211_STYPE_DISASSOC: + case IEEE80211_STYPE_DEAUTH: + /* FIXME for now repeat all the association procedure + * both for disassociation and deauthentication + */ + if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && + ieee->state == IEEE80211_LINKED && + ieee->iw_mode == IW_MODE_INFRA){ + + ieee->state = IEEE80211_ASSOCIATING; + ieee->softmac_stats.reassoc++; + + notify_wx_assoc_event(ieee); + //HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); + RemovePeerTS(ieee, header->addr2); + queue_work(ieee->wq, &ieee->associate_procedure_wq); + } + break; + case IEEE80211_STYPE_MANAGE_ACT: + ieee80211_process_action(ieee,skb); + break; + default: + return -1; + break; } //dev_kfree_skb_any(skb); @@ -2503,8 +2503,8 @@ void ieee80211_disassociate(struct ieee80211_device *ieee) } void ieee80211_associate_retry_wq(struct work_struct *work) { - struct delayed_work *dwork = container_of(work, struct delayed_work, work); - struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, associate_retry_wq); + struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, associate_retry_wq); unsigned long flags; down(&ieee->wx_sem); @@ -3124,7 +3124,7 @@ inline struct sk_buff *ieee80211_disassociate_skb( void SendDisassociation( struct ieee80211_device *ieee, - u8* asSta, + u8* asSta, u8 asRsn ) { |