// SPDX-License-Identifier: GPL-2.0 /****************************************************************************** * * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. * ******************************************************************************/ #define _IOCTL_LINUX_C_ #include #include #include #include #include #include #define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV+30) #define SCAN_ITEM_SIZE 768 #define MAX_CUSTOM_LEN 64 #define RATE_COUNT 4 /* combo scan */ #define WEXT_CSCAN_AMOUNT 9 #define WEXT_CSCAN_BUF_LEN 360 #define WEXT_CSCAN_HEADER "CSCAN S\x01\x00\x00S\x00" #define WEXT_CSCAN_HEADER_SIZE 12 #define WEXT_CSCAN_SSID_SECTION 'S' #define WEXT_CSCAN_CHANNEL_SECTION 'C' #define WEXT_CSCAN_NPROBE_SECTION 'N' #define WEXT_CSCAN_ACTV_DWELL_SECTION 'A' #define WEXT_CSCAN_PASV_DWELL_SECTION 'P' #define WEXT_CSCAN_HOME_DWELL_SECTION 'H' #define WEXT_CSCAN_TYPE_SECTION 'T' static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000, 6000000, 9000000, 12000000, 18000000, 24000000, 36000000, 48000000, 54000000}; static const char * const iw_operation_mode[] = { "Auto", "Ad-Hoc", "Managed", "Master", "Repeater", "Secondary", "Monitor" }; void indicate_wx_scan_complete_event(struct adapter *padapter) { union iwreq_data wrqu; memset(&wrqu, 0, sizeof(union iwreq_data)); /* DBG_871X("+rtw_indicate_wx_scan_complete_event\n"); */ } void rtw_indicate_wx_assoc_event(struct adapter *padapter) { union iwreq_data wrqu; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex*)(&(pmlmeinfo->network)); memset(&wrqu, 0, sizeof(union iwreq_data)); wrqu.ap_addr.sa_family = ARPHRD_ETHER; if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) ==true) memcpy(wrqu.ap_addr.sa_data, pnetwork->MacAddress, ETH_ALEN); else memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN); DBG_871X_LEVEL(_drv_always_, "assoc success\n"); } void rtw_indicate_wx_disassoc_event(struct adapter *padapter) { union iwreq_data wrqu; memset(&wrqu, 0, sizeof(union iwreq_data)); wrqu.ap_addr.sa_family = ARPHRD_ETHER; eth_zero_addr(wrqu.ap_addr.sa_data); } static char *translate_scan(struct adapter *padapter, struct iw_request_info* info, struct wlan_network *pnetwork, char *start, char *stop) { struct iw_event iwe; u16 cap; u32 ht_ielen = 0; char *custom = NULL; char *p; u16 max_rate = 0, rate, ht_cap =false, vht_cap = false; u32 i = 0; u8 bw_40MHz = 0, short_GI = 0; u16 mcs_rate = 0, vht_data_rate = 0; u8 ie_offset = (pnetwork->network.Reserved[0] == 2? 0:12); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); u8 ss, sq; /* AP MAC address */ iwe.cmd = SIOCGIWAP; iwe.u.ap_addr.sa_family = ARPHRD_ETHER; memcpy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress, ETH_ALEN); start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); /* Add the ESSID */ iwe.cmd = SIOCGIWESSID; iwe.u.data.flags = 1; iwe.u.data.length = min((u16)pnetwork->network.Ssid.SsidLength, (u16)32); start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); /* parsing HT_CAP_IE */ if (pnetwork->network.Reserved[0] == 2) { /* Probe Request */ p = rtw_get_ie(&pnetwork->network.IEs[0], _HT_CAPABILITY_IE_, &ht_ielen, pnetwork->network.IELength); } else { p = rtw_get_ie(&pnetwork->network.IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pnetwork->network.IELength-12); } if (p && ht_ielen>0) { struct rtw_ieee80211_ht_cap *pht_capie; ht_cap = true; pht_capie = (struct rtw_ieee80211_ht_cap *)(p+2); memcpy(&mcs_rate , pht_capie->supp_mcs_set, 2); bw_40MHz = (le16_to_cpu(pht_capie->cap_info) & IEEE80211_HT_CAP_SUP_WIDTH) ? 1 : 0; short_GI = (le16_to_cpu(pht_capie->cap_info) & (IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40)) ? 1 : 0; } /* Add the protocol name */ iwe.cmd = SIOCGIWNAME; if (rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates)) { if (ht_cap) snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn"); else snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b"); } else if (rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates)) { if (ht_cap) snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn"); else snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg"); } else { if (pnetwork->network.Configuration.DSConfig > 14) { if (vht_cap) snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11AC"); else if (ht_cap) snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11an"); else snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a"); } else { if (ht_cap) snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn"); else snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g"); } } start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); /* Add mode */ if (pnetwork->network.Reserved[0] == 2) { /* Probe Request */ cap = 0; } else { __le16 le_tmp; iwe.cmd = SIOCGIWMODE; memcpy((u8 *)&le_tmp, rtw_get_capability_from_ie(pnetwork->network.IEs), 2); cap = le16_to_cpu(le_tmp); } if (cap & (WLAN_CAPABILITY_IBSS |WLAN_CAPABILITY_BSS)) { if (cap & WLAN_CAPABILITY_BSS) iwe.u.mode = IW_MODE_MASTER; else iwe.u.mode = IW_MODE_ADHOC; start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN); } if (pnetwork->network.Configuration.DSConfig<1 /*|| pnetwork->network.Configuration.DSConfig>14*/) pnetwork->network.Configuration.DSConfig = 1; /* Add frequency/channel */ iwe.cmd = SIOCGIWFREQ; iwe.u.freq.m = rtw_ch2freq(pnetwork->network.Configuration.DSConfig) * 100000; iwe.u.freq.e = 1; iwe.u.freq.i = pnetwork->network.Configuration.DSConfig; start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN); /* Add encryption capability */ iwe.cmd = SIOCGIWENCODE; if (cap & WLAN_CAPABILITY_PRIVACY) iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; else iwe.u.data.flags = IW_ENCODE_DISABLED; iwe.u.data.length = 0; start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); /*Add basic and extended rates */ max_rate = 0; custom = kzalloc(MAX_CUSTOM_LEN, GFP_ATOMIC); if (!custom) return start; p = custom; p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): "); while (pnetwork->network.SupportedRates[i]!= 0) { rate = pnetwork->network.SupportedRates[i]&0x7F; if (rate > max_rate) max_rate = rate; p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), "%d%s ", rate >> 1, (rate & 1) ? ".5" : ""); i++; } if (vht_cap == true) { max_rate = vht_data_rate; } else if (ht_cap == true) { if (mcs_rate&0x8000) { /* MCS15 */ max_rate = (bw_40MHz) ? ((short_GI)?300:270):((short_GI)?144:130); } else if (mcs_rate&0x0080) { /* MCS7 */ max_rate = (bw_40MHz) ? ((short_GI)?150:135):((short_GI)?72:65); } else { /* default MCS7 */ /* DBG_871X("wx_get_scan, mcs_rate_bitmap = 0x%x\n", mcs_rate); */ max_rate = (bw_40MHz) ? ((short_GI)?150:135):((short_GI)?72:65); } max_rate = max_rate*2;/* Mbps/2; */ } iwe.cmd = SIOCGIWRATE; iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; iwe.u.bitrate.value = max_rate * 500000; start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN); /* parsing WPA/WPA2 IE */ if (pnetwork->network.Reserved[0] != 2) { /* Probe Request */ u8 *buf; u8 wpa_ie[255], rsn_ie[255]; u16 wpa_len = 0, rsn_len = 0; u8 *p; sint out_len = 0; out_len =rtw_get_sec_ie(pnetwork->network.IEs , pnetwork->network.IELength, rsn_ie,&rsn_len, wpa_ie,&wpa_len); RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: ssid =%s\n", pnetwork->network.Ssid.Ssid)); RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len)); buf = kzalloc(MAX_WPA_IE_LEN*2, GFP_ATOMIC); if (!buf) return start; if (wpa_len > 0) { p =buf; p += sprintf(p, "wpa_ie ="); for (i = 0; i < wpa_len; i++) p += sprintf(p, "%02x", wpa_ie[i]); if (wpa_len > 100) { printk("-----------------Len %d----------------\n", wpa_len); for (i = 0; i < wpa_len; i++) printk("%02x ", wpa_ie[i]); printk("\n"); printk("-----------------Len %d----------------\n", wpa_len); } memset(&iwe, 0, sizeof(iwe)); iwe.cmd = IWEVCUSTOM; iwe.u.data.length = strlen(buf); start = iwe_stream_add_point(info, start, stop, &iwe, buf); memset(&iwe, 0, sizeof(iwe)); iwe.cmd =IWEVGENIE; iwe.u.data.length = wpa_len; start = iwe_stream_add_point(info, start, stop, &iwe, wpa_ie); } if (rsn_len > 0) { p = buf; memset(buf, 0, MAX_WPA_IE_LEN*2); p += sprintf(p, "rsn_ie ="); for (i = 0; i < rsn_len; i++) p += sprintf(p, "%02x", rsn_ie[i]); memset(&iwe, 0, sizeof(iwe)); iwe.cmd = IWEVCUSTOM; iwe.u.data.length = strlen(buf); start = iwe_stream_add_point(info, start, stop, &iwe, buf); memset(&iwe, 0, sizeof(iwe)); iwe.cmd =IWEVGENIE; iwe.u.data.length = rsn_len; start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie); } kfree(buf); } { /* parsing WPS IE */ uint cnt = 0, total_ielen; u8 *wpsie_ptr = NULL; uint wps_ielen = 0; u8 *ie_ptr; total_ielen = pnetwork->network.IELength - ie_offset; if (pnetwork->network.Reserved[0] == 2) { /* Probe Request */ ie_ptr = pnetwork->network.IEs; total_ielen = pnetwork->network.IELength; } else { /* Beacon or Probe Respones */ ie_ptr = pnetwork->network.IEs + _FIXED_IE_LENGTH_; total_ielen = pnetwork->network.IELength - _FIXED_IE_LENGTH_; } while (cnt < total_ielen) { if (rtw_is_wps_ie(&ie_ptr[cnt], &wps_ielen) && (wps_ielen>2)) { wpsie_ptr = &ie_ptr[cnt]; iwe.cmd =IWEVGENIE; iwe.u.data.length = (u16)wps_ielen; start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr); } cnt+=ie_ptr[cnt+1]+2; /* goto next */ } } /* Add quality statistics */ iwe.cmd = IWEVQUAL; iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED #if defined(CONFIG_SIGNAL_DISPLAY_DBM) && defined(CONFIG_BACKGROUND_NOISE_MONITOR) | IW_QUAL_NOISE_UPDATED #else | IW_QUAL_NOISE_INVALID #endif #ifdef CONFIG_SIGNAL_DISPLAY_DBM | IW_QUAL_DBM #endif ; if (check_fwstate(pmlmepriv, _FW_LINKED) == true && is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network, 0)) { ss = padapter->recvpriv.signal_strength; sq = padapter->recvpriv.signal_qual; } else { ss = pnetwork->network.PhyInfo.SignalStrength; sq = pnetwork->network.PhyInfo.SignalQuality; } #ifdef CONFIG_SIGNAL_DISPLAY_DBM iwe.u.qual.level = (u8) translate_percentage_to_dbm(ss);/* dbm */ #else #ifdef CONFIG_SKIP_SIGNAL_SCALE_MAPPING { /* Do signal scale mapping when using percentage as the unit of signal strength, since the scale mapping is skipped in odm */ struct hal_com_data *pHal = GET_HAL_DATA(padapter); iwe.u.qual.level = (u8)odm_SignalScaleMapping(&pHal->odmpriv, ss); } #else iwe.u.qual.level = (u8)ss;/* */ #endif #endif iwe.u.qual.qual = (u8)sq; /* signal quality */ #if defined(CONFIG_SIGNAL_DISPLAY_DBM) && defined(CONFIG_BACKGROUND_NOISE_MONITOR) { s16 tmp_noise = 0; rtw_hal_get_odm_var(padapter, HAL_ODM_NOISE_MONITOR,&(pnetwork->network.Configuration.DSConfig), &(tmp_noise)); iwe.u.qual.noise = tmp_noise ; } #else iwe.u.qual.noise = 0; /* noise level */ #endif /* DBG_871X("iqual =%d, ilevel =%d, inoise =%d, iupdated =%d\n", iwe.u.qual.qual, iwe.u.qual.level , iwe.u.qual.noise, iwe.u.qual.updated); */ start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); { u8 *buf; u8 *p, *pos; buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC); if (!buf) goto exit; p = buf; pos = pnetwork->network.Reserved; p += sprintf(p, "fm =%02X%02X", pos[1], pos[0]); memset(&iwe, 0, sizeof(iwe)); iwe.cmd = IWEVCUSTOM; iwe.u.data.length = strlen(buf); start = iwe_stream_add_point(info, start, stop, &iwe, buf); kfree(buf); } exit: kfree(custom); return start; } static int wpa_set_auth_algs(struct net_device *dev, u32 value) { struct adapter *padapter = (struct adapter *) rtw_netdev_priv(dev); int ret = 0; if ((value & WLAN_AUTH_SHARED_KEY) && (value & WLAN_AUTH_OPEN)) { DBG_871X("wpa_set_auth_algs, WLAN_AUTH_SHARED_KEY and WLAN_AUTH_OPEN [value:0x%x]\n", value); padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; } else if (value & WLAN_AUTH_SHARED_KEY) { DBG_871X("wpa_set_auth_algs, WLAN_AUTH_SHARED_KEY [value:0x%x]\n", value); padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; } else if (value & WLAN_AUTH_OPEN) { DBG_871X("wpa_set_auth_algs, WLAN_AUTH_OPEN\n"); /* padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; */ if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) { padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; } } else if (value & WLAN_AUTH_LEAP) { DBG_871X("wpa_set_auth_algs, WLAN_AUTH_LEAP\n"); } else { DBG_871X("wpa_set_auth_algs, error!\n"); ret = -EINVAL; } return ret; } static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len) { int ret = 0; u32 wep_key_idx, wep_key_len, wep_total_len; struct ndis_802_11_wep *pwep = NULL; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct security_priv *psecuritypriv = &padapter->securitypriv; param->u.crypt.err = 0; param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; if (param_len < (u32) ((u8 *) param->u.crypt.key - (u8 *) param) + param->u.crypt.key_len) { ret = -EINVAL; goto exit; } if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { if (param->u.crypt.idx >= WEP_KEYS || param->u.crypt.idx >= BIP_MAX_KEYID) { ret = -EINVAL; goto exit; } } else { { ret = -EINVAL; goto exit; } } if (strcmp(param->u.crypt.alg, "WEP") == 0) { RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("wpa_set_encryption, crypt.alg = WEP\n")); DBG_871X("wpa_set_encryption, crypt.alg = WEP\n"); padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; wep_key_idx = param->u.crypt.idx; wep_key_len = param->u.crypt.key_len; RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(1)wep_key_idx =%d\n", wep_key_idx)); DBG_871X("(1)wep_key_idx =%d\n", wep_key_idx); if (wep_key_idx > WEP_KEYS) return -EINVAL; RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(2)wep_key_idx =%d\n", wep_key_idx)); if (wep_key_len > 0) { wep_key_len = wep_key_len <= 5 ? 5 : 13; wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); pwep = rtw_malloc(wep_total_len); if (pwep == NULL) { RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, (" wpa_set_encryption: pwep allocate fail !!!\n")); goto exit; } memset(pwep, 0, wep_total_len); pwep->KeyLength = wep_key_len; pwep->Length = wep_total_len; if (wep_key_len == 13) { padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; } } else { ret = -EINVAL; goto exit; } pwep->KeyIndex = wep_key_idx; pwep->KeyIndex |= 0x80000000; memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); if (param->u.crypt.set_tx) { DBG_871X("wep, set_tx = 1\n"); if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL) ret = -EOPNOTSUPP ; } else { DBG_871X("wep, set_tx = 0\n"); /* don't update "psecuritypriv->dot11PrivacyAlgrthm" and */ /* psecuritypriv->dot11PrivacyKeyIndex =keyid", but can rtw_set_key to fw/cam */ if (wep_key_idx >= WEP_KEYS) { ret = -EOPNOTSUPP ; goto exit; } memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength); psecuritypriv->dot11DefKeylen[wep_key_idx]=pwep->KeyLength; rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0, true); } goto exit; } if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { /* 802_1x */ struct sta_info * psta,*pbcmc_sta; struct sta_priv * pstapriv = &padapter->stapriv; if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_MP_STATE) == true) { /* sta mode */ psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); if (psta == NULL) { /* DEBUG_ERR(("Set wpa_set_encryption: Obtain Sta_info fail\n")); */ } else { /* Jeff: don't disable ieee8021x_blocked while clearing key */ if (strcmp(param->u.crypt.alg, "none") != 0) psta->ieee8021x_blocked = false; if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled)|| (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) { psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; } if (param->u.crypt.set_tx == 1) { /* pairwise key */ memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ /* DEBUG_ERR(("\nset key length :param->u.crypt.key_len =%d\n", param->u.crypt.key_len)); */ memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8); memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8); padapter->securitypriv.busetkipkey =false; /* _set_timer(&padapter->securitypriv.tkip_timer, 50); */ } /* DEBUG_ERR((" param->u.crypt.key_len =%d\n", param->u.crypt.key_len)); */ DBG_871X(" ~~~~set sta key:unicastkey\n"); rtw_setstakey_cmd(padapter, psta, true, true); } else { /* group key */ if (strcmp(param->u.crypt.alg, "TKIP") == 0 || strcmp(param->u.crypt.alg, "CCMP") == 0) { memcpy(padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); /* only TKIP group key need to install this */ if (param->u.crypt.key_len > 16) { memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey,&(param->u.crypt.key[16]), 8); memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey,&(param->u.crypt.key[24]), 8); } padapter->securitypriv.binstallGrpkey = true; /* DEBUG_ERR((" param->u.crypt.key_len =%d\n", param->u.crypt.key_len)); */ DBG_871X(" ~~~~set sta key:groupkey\n"); padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx; rtw_set_key(padapter,&padapter->securitypriv, param->u.crypt.idx, 1, true); } else if (strcmp(param->u.crypt.alg, "BIP") == 0) { /* printk("BIP key_len =%d , index =%d @@@@@@@@@@@@@@@@@@\n", param->u.crypt.key_len, param->u.crypt.idx); */ /* save the IGTK key, length 16 bytes */ memcpy(padapter->securitypriv.dot11wBIPKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); /*printk("IGTK key below:\n"); for (no = 0;no<16;no++) printk(" %02x ", padapter->securitypriv.dot11wBIPKey[param->u.crypt.idx].skey[no]); printk("\n");*/ padapter->securitypriv.dot11wBIPKeyid = param->u.crypt.idx; padapter->securitypriv.binstallBIPkey = true; DBG_871X(" ~~~~set sta key:IGKT\n"); } } } pbcmc_sta =rtw_get_bcmc_stainfo(padapter); if (pbcmc_sta == NULL) { /* DEBUG_ERR(("Set OID_802_11_ADD_KEY: bcmc stainfo is null\n")); */ } else { /* Jeff: don't disable ieee8021x_blocked while clearing key */ if (strcmp(param->u.crypt.alg, "none") != 0) pbcmc_sta->ieee8021x_blocked = false; if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled)|| (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) { pbcmc_sta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; } } } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { /* adhoc mode */ } } exit: kfree(pwep); return ret; } static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ielen) { u8 *buf = NULL, *pos = NULL; int group_cipher = 0, pairwise_cipher = 0; int ret = 0; u8 null_addr[]= {0, 0, 0, 0, 0, 0}; if ((ielen > MAX_WPA_IE_LEN) || (pie == NULL)) { _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); if (pie == NULL) return ret; else return -EINVAL; } if (ielen) { buf = rtw_zmalloc(ielen); if (buf == NULL) { ret = -ENOMEM; goto exit; } memcpy(buf, pie , ielen); /* dump */ { int i; DBG_871X("\n wpa_ie(length:%d):\n", ielen); for (i = 0;isecuritypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; padapter->securitypriv.ndisauthtype =Ndis802_11AuthModeWPAPSK; memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen); } if (rtw_parse_wpa2_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; padapter->securitypriv.ndisauthtype =Ndis802_11AuthModeWPA2PSK; memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen); } if (group_cipher == 0) group_cipher = WPA_CIPHER_NONE; if (pairwise_cipher == 0) pairwise_cipher = WPA_CIPHER_NONE; switch (group_cipher) { case WPA_CIPHER_NONE: padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; padapter->securitypriv.ndisencryptstatus =Ndis802_11EncryptionDisabled; break; case WPA_CIPHER_WEP40: padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; break; case WPA_CIPHER_TKIP: padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_; padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; break; case WPA_CIPHER_CCMP: padapter->securitypriv.dot118021XGrpPrivacy = _AES_; padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; break; case WPA_CIPHER_WEP104: padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; break; } switch (pairwise_cipher) { case WPA_CIPHER_NONE: padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; padapter->securitypriv.ndisencryptstatus =Ndis802_11EncryptionDisabled; break; case WPA_CIPHER_WEP40: padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; break; case WPA_CIPHER_TKIP: padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_; padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; break; case WPA_CIPHER_CCMP: padapter->securitypriv.dot11PrivacyAlgrthm = _AES_; padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; break; case WPA_CIPHER_WEP104: padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; break; } _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); {/* set wps_ie */ u16 cnt = 0; u8 eid, wps_oui[4]={0x0, 0x50, 0xf2, 0x04}; while (cnt < ielen) { eid = buf[cnt]; if ((eid == _VENDOR_SPECIFIC_IE_) && (!memcmp(&buf[cnt+2], wps_oui, 4))) { DBG_871X("SET WPS_IE\n"); padapter->securitypriv.wps_ie_len = ((buf[cnt+1]+2) < MAX_WPS_IE_LEN) ? (buf[cnt+1]+2):MAX_WPS_IE_LEN; memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len); set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS); cnt += buf[cnt+1]+2; break; } else { cnt += buf[cnt+1]+2; /* goto next */ } } } } /* TKIP and AES disallow multicast packets until installing group key */ if (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_ || padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_WTMIC_ || padapter->securitypriv.dot11PrivacyAlgrthm == _AES_) /* WPS open need to enable multicast */ /* check_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS) == true) */ rtw_hal_set_hwreg(padapter, HW_VAR_OFF_RCR_AM, null_addr); RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("rtw_set_wpa_ie: pairwise_cipher = 0x%08x padapter->securitypriv.ndisencryptstatus =%d padapter->securitypriv.ndisauthtype =%d\n", pairwise_cipher, padapter->securitypriv.ndisencryptstatus, padapter->securitypriv.ndisauthtype)); exit: kfree(buf); return ret; } static int rtw_wx_get_name(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); u32 ht_ielen = 0; char *p; u8 ht_cap =false, vht_cap =false; struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; NDIS_802_11_RATES_EX* prates = NULL; RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("cmd_code =%x\n", info->cmd)); if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) { /* parsing HT_CAP_IE */ p = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength-12); if (p && ht_ielen>0) ht_cap = true; prates = &pcur_bss->SupportedRates; if (rtw_is_cckratesonly_included((u8 *)prates)) { if (ht_cap) snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn"); else snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b"); } else if (rtw_is_cckrates_included((u8 *)prates)) { if (ht_cap) snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn"); else snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg"); } else { if (pcur_bss->Configuration.DSConfig > 14) { if (vht_cap) snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11AC"); else if (ht_cap) snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11an"); else snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11a"); } else { if (ht_cap) snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn"); else snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g"); } } } else { /* prates = &padapter->registrypriv.dev_network.SupportedRates; */ /* snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g"); */ snprintf(wrqu->name, IFNAMSIZ, "unassociated"); } return 0; } static int rtw_wx_set_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+rtw_wx_set_freq\n")); return 0; } static int rtw_wx_get_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; if (check_fwstate(pmlmepriv, _FW_LINKED) == true) { /* wrqu->freq.m = ieee80211_wlan_frequencies[pcur_bss->Configuration.DSConfig-1] * 100000; */ wrqu->freq.m = rtw_ch2freq(pcur_bss->Configuration.DSConfig) * 100000; wrqu->freq.e = 1; wrqu->freq.i = pcur_bss->Configuration.DSConfig; } else { wrqu->freq.m = rtw_ch2freq(padapter->mlmeextpriv.cur_channel) * 100000; wrqu->freq.e = 1; wrqu->freq.i = padapter->mlmeextpriv.cur_channel; } return 0; } static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); enum NDIS_802_11_NETWORK_INFRASTRUCTURE networkType ; int ret = 0; if (_FAIL == rtw_pwr_wakeup(padapter)) { ret = -EPERM; goto exit; } if (padapter->hw_init_completed ==false) { ret = -EPERM; goto exit; } switch (wrqu->mode) { case IW_MODE_AUTO: networkType = Ndis802_11AutoUnknown; DBG_871X("set_mode = IW_MODE_AUTO\n"); break; case IW_MODE_ADHOC: networkType = Ndis802_11IBSS; DBG_871X("set_mode = IW_MODE_ADHOC\n"); break; case IW_MODE_MASTER: networkType = Ndis802_11APMode; DBG_871X("set_mode = IW_MODE_MASTER\n"); /* rtw_setopmode_cmd(padapter, networkType, true); */ break; case IW_MODE_INFRA: networkType = Ndis802_11Infrastructure; DBG_871X("set_mode = IW_MODE_INFRA\n"); break; default : ret = -EINVAL; RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("\n Mode: %s is not supported \n", iw_operation_mode[wrqu->mode])); goto exit; } /* if (Ndis802_11APMode == networkType) { rtw_setopmode_cmd(padapter, networkType, true); } else { rtw_setopmode_cmd(padapter, Ndis802_11AutoUnknown, true); } */ if (rtw_set_802_11_infrastructure_mode(padapter, networkType) ==false) { ret = -EPERM; goto exit; } rtw_setopmode_cmd(padapter, networkType, true); exit: return ret; } static int rtw_wx_get_mode(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_get_mode\n")); if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == true) { wrqu->mode = IW_MODE_INFRA; } else if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) || (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true)) { wrqu->mode = IW_MODE_ADHOC; } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) { wrqu->mode = IW_MODE_MASTER; } else { wrqu->mode = IW_MODE_AUTO; } return 0; } static int rtw_wx_set_pmkid(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); u8 j, blInserted = false; int intReturn = false; struct security_priv *psecuritypriv = &padapter->securitypriv; struct iw_pmksa* pPMK = (struct iw_pmksa*) extra; u8 strZeroMacAddress[ ETH_ALEN ] = { 0x00 }; u8 strIssueBssid[ ETH_ALEN ] = { 0x00 }; /* There are the BSSID information in the bssid.sa_data array. If cmd is IW_PMKSA_FLUSH, it means the wpa_suppplicant wants to clear all the PMKID information. If cmd is IW_PMKSA_ADD, it means the wpa_supplicant wants to add a PMKID/BSSID to driver. If cmd is IW_PMKSA_REMOVE, it means the wpa_supplicant wants to remove a PMKID/BSSID from driver. */ memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); if (pPMK->cmd == IW_PMKSA_ADD) { DBG_871X("[rtw_wx_set_pmkid] IW_PMKSA_ADD!\n"); if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) return(intReturn); else intReturn = true; blInserted = false; /* overwrite PMKID */ for (j = 0 ; jPMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { /* BSSID is matched, the same AP => rewrite with new PMKID. */ DBG_871X("[rtw_wx_set_pmkid] BSSID exists in the PMKList.\n"); memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); psecuritypriv->PMKIDList[ j ].bUsed = true; psecuritypriv->PMKIDIndex = j+1; blInserted = true; break; } } if (!blInserted) { /* Find a new entry */ DBG_871X("[rtw_wx_set_pmkid] Use the new entry index = %d for this PMKID.\n", psecuritypriv->PMKIDIndex); memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, strIssueBssid, ETH_ALEN); memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, pPMK->pmkid, IW_PMKID_LEN); psecuritypriv->PMKIDList[ psecuritypriv->PMKIDIndex ].bUsed = true; psecuritypriv->PMKIDIndex++ ; if (psecuritypriv->PMKIDIndex == 16) psecuritypriv->PMKIDIndex = 0; } } else if (pPMK->cmd == IW_PMKSA_REMOVE) { DBG_871X("[rtw_wx_set_pmkid] IW_PMKSA_REMOVE!\n"); intReturn = true; for (j = 0 ; jPMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { /* BSSID is matched, the same AP => Remove this PMKID information and reset it. */ eth_zero_addr(psecuritypriv->PMKIDList[j].Bssid); psecuritypriv->PMKIDList[ j ].bUsed = false; break; } } } else if (pPMK->cmd == IW_PMKSA_FLUSH) { DBG_871X("[rtw_wx_set_pmkid] IW_PMKSA_FLUSH!\n"); memset(&psecuritypriv->PMKIDList[ 0 ], 0x00, sizeof(RT_PMKID_LIST) * NUM_PMKID_CACHE); psecuritypriv->PMKIDIndex = 0; intReturn = true; } return intReturn; } static int rtw_wx_get_sens(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { { wrqu->sens.value = 0; wrqu->sens.fixed = 0; /* no auto select */ wrqu->sens.disabled = 1; } return 0; } static int rtw_wx_get_range(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct iw_range *range = (struct iw_range *)extra; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; u16 val; int i; RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_range. cmd_code =%x\n", info->cmd)); wrqu->data.length = sizeof(*range); memset(range, 0, sizeof(*range)); /* Let's try to keep this struct in the same order as in * linux/include/wireless.h */ /* TODO: See what values we can set, and remove the ones we can't * set, or fill them with some default data. */ /* ~5 Mb/s real (802.11b) */ range->throughput = 5 * 1000 * 1000; /* signal level threshold range */ /* percent values between 0 and 100. */ range->max_qual.qual = 100; range->max_qual.level = 100; range->max_qual.noise = 100; range->max_qual.updated = 7; /* Updated all three */ range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ /* TODO: Find real 'good' to 'bad' threshol value for RSSI */ range->avg_qual.level = 256 - 78; range->avg_qual.noise = 0; range->avg_qual.updated = 7; /* Updated all three */ range->num_bitrates = RATE_COUNT; for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) range->bitrate[i] = rtw_rates[i]; range->min_frag = MIN_FRAG_THRESHOLD; range->max_frag = MAX_FRAG_THRESHOLD; range->pm_capa = 0; range->we_version_compiled = WIRELESS_EXT; range->we_version_source = 16; for (i = 0, val = 0; i < MAX_CHANNEL_NUM; i++) { /* Include only legal frequencies for some countries */ if (pmlmeext->channel_set[i].ChannelNum != 0) { range->freq[val].i = pmlmeext->channel_set[i].ChannelNum; range->freq[val].m = rtw_ch2freq(pmlmeext->channel_set[i].ChannelNum) * 100000; range->freq[val].e = 1; val++; } if (val == IW_MAX_FREQUENCIES) break; } range->num_channels = val; range->num_frequency = val; /* Commented by Albert 2009/10/13 */ /* The following code will proivde the security capability to network manager. */ /* If the driver doesn't provide this capability to network manager, */ /* the WPA/WPA2 routers can't be choosen in the network manager. */ /* #define IW_SCAN_CAPA_NONE 0x00 #define IW_SCAN_CAPA_ESSID 0x01 #define IW_SCAN_CAPA_BSSID 0x02 #define IW_SCAN_CAPA_CHANNEL 0x04 #define IW_SCAN_CAPA_MODE 0x08 #define IW_SCAN_CAPA_RATE 0x10 #define IW_SCAN_CAPA_TYPE 0x20 #define IW_SCAN_CAPA_TIME 0x40 */ range->enc_capa = IW_ENC_CAPA_WPA|IW_ENC_CAPA_WPA2| IW_ENC_CAPA_CIPHER_TKIP|IW_ENC_CAPA_CIPHER_CCMP; range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE |IW_SCAN_CAPA_BSSID| IW_SCAN_CAPA_CHANNEL|IW_SCAN_CAPA_MODE|IW_SCAN_CAPA_RATE; return 0; } /* set bssid flow */ /* s1. rtw_set_802_11_infrastructure_mode() */ /* s2. rtw_set_802_11_authentication_mode() */ /* s3. set_802_11_encryption_mode() */ /* s4. rtw_set_802_11_bssid() */ static int rtw_wx_set_wap(struct net_device *dev, struct iw_request_info *info, union iwreq_data *awrq, char *extra) { uint ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct sockaddr *temp = (struct sockaddr *)awrq; struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct list_head *phead; u8 *dst_bssid, *src_bssid; struct __queue *queue = &(pmlmepriv->scanned_queue); struct wlan_network *pnetwork = NULL; enum NDIS_802_11_AUTHENTICATION_MODE authmode; rtw_ps_deny(padapter, PS_DENY_JOIN); if (_FAIL == rtw_pwr_wakeup(padapter)) { ret = -1; goto exit; } if (!padapter->bup) { ret = -1; goto exit; } if (temp->sa_family != ARPHRD_ETHER) { ret = -EINVAL; goto exit; } authmode = padapter->securitypriv.ndisauthtype; spin_lock_bh(&queue->lock); phead = get_list_head(queue); pmlmepriv->pscanned = get_next(phead); while (1) { if (phead == pmlmepriv->pscanned) break; pnetwork = LIST_CONTAINOR(pmlmepriv->pscanned, struct wlan_network, list); pmlmepriv->pscanned = get_next(pmlmepriv->pscanned); dst_bssid = pnetwork->network.MacAddress; src_bssid = temp->sa_data; if ((!memcmp(dst_bssid, src_bssid, ETH_ALEN))) { if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) { ret = -1; spin_unlock_bh(&queue->lock); goto exit; } break; } } spin_unlock_bh(&queue->lock); rtw_set_802_11_authentication_mode(padapter, authmode); /* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */ if (rtw_set_802_11_bssid(padapter, temp->sa_data) == false) { ret = -1; goto exit; } exit: rtw_ps_deny_cancel(padapter, PS_DENY_JOIN); return ret; } static int rtw_wx_get_wap(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; wrqu->ap_addr.sa_family = ARPHRD_ETHER; eth_zero_addr(wrqu->ap_addr.sa_data); RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_wap\n")); if (((check_fwstate(pmlmepriv, _FW_LINKED)) == true) || ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) == true) || ((check_fwstate(pmlmepriv, WIFI_AP_STATE)) == true)) { memcpy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress, ETH_ALEN); } else { eth_zero_addr(wrqu->ap_addr.sa_data); } return 0; } static int rtw_wx_set_mlme(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; u16 reason; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct iw_mlme *mlme = (struct iw_mlme *) extra; if (mlme == NULL) return -1; DBG_871X("%s\n", __func__); reason = mlme->reason_code; DBG_871X("%s, cmd =%d, reason =%d\n", __func__, mlme->cmd, reason); switch (mlme->cmd) { case IW_MLME_DEAUTH: if (!rtw_set_802_11_disassociate(padapter)) ret = -1; break; case IW_MLME_DISASSOC: if (!rtw_set_802_11_disassociate(padapter)) ret = -1; break; default: return -EOPNOTSUPP; } return ret; } static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { u8 _status = false; int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_set_scan\n")); #ifdef DBG_IOCTL DBG_871X("DBG_IOCTL %s:%d\n", __func__, __LINE__); #endif rtw_ps_deny(padapter, PS_DENY_SCAN); if (_FAIL == rtw_pwr_wakeup(padapter)) { ret = -1; goto exit; } if (padapter->bDriverStopped) { DBG_871X("bDriverStopped =%d\n", padapter->bDriverStopped); ret = -1; goto exit; } if (!padapter->bup) { ret = -1; goto exit; } if (padapter->hw_init_completed ==false) { ret = -1; goto exit; } /* When Busy Traffic, driver do not site survey. So driver return success. */ /* wpa_supplicant will not issue SIOCSIWSCAN cmd again after scan timeout. */ /* modify by thomas 2011-02-22. */ if (pmlmepriv->LinkDetectInfo.bBusyTraffic == true) { indicate_wx_scan_complete_event(padapter); goto exit; } if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == true) { indicate_wx_scan_complete_event(padapter); goto exit; } memset(ssid, 0, sizeof(struct ndis_802_11_ssid)*RTW_SSID_SCAN_AMOUNT); if (wrqu->data.length == sizeof(struct iw_scan_req)) { struct iw_scan_req *req = (struct iw_scan_req *)extra; if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { int len = min((int)req->essid_len, IW_ESSID_MAX_SIZE); memcpy(ssid[0].Ssid, req->essid, len); ssid[0].SsidLength = len; DBG_871X("IW_SCAN_THIS_ESSID, ssid =%s, len =%d\n", req->essid, req->essid_len); spin_lock_bh(&pmlmepriv->lock); _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0); spin_unlock_bh(&pmlmepriv->lock); } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) { DBG_871X("rtw_wx_set_scan, req->scan_type == IW_SCAN_TYPE_PASSIVE\n"); } } else if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE && !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { int len = wrqu->data.length -WEXT_CSCAN_HEADER_SIZE; char *pos = extra+WEXT_CSCAN_HEADER_SIZE; char section; char sec_len; int ssid_index = 0; /* DBG_871X("%s COMBO_SCAN header is recognized\n", __func__); */ while (len >= 1) { section = *(pos++); len-= 1; switch (section) { case WEXT_CSCAN_SSID_SECTION: /* DBG_871X("WEXT_CSCAN_SSID_SECTION\n"); */ if (len < 1) { len = 0; break; } sec_len = *(pos++); len-= 1; if (sec_len>0 && sec_len<=len) { ssid[ssid_index].SsidLength = sec_len; memcpy(ssid[ssid_index].Ssid, pos, ssid[ssid_index].SsidLength); /* DBG_871X("%s COMBO_SCAN with specific ssid:%s, %d\n", __func__ */ /* , ssid[ssid_index].Ssid, ssid[ssid_index].SsidLength); */ ssid_index++; } pos+=sec_len; len-=sec_len; break; case WEXT_CSCAN_CHANNEL_SECTION: /* DBG_871X("WEXT_CSCAN_CHANNEL_SECTION\n"); */ pos+= 1; len-= 1; break; case WEXT_CSCAN_ACTV_DWELL_SECTION: /* DBG_871X("WEXT_CSCAN_ACTV_DWELL_SECTION\n"); */ pos+=2; len-=2; break; case WEXT_CSCAN_PASV_DWELL_SECTION: /* DBG_871X("WEXT_CSCAN_PASV_DWELL_SECTION\n"); */ pos+=2; len-=2; break; case WEXT_CSCAN_HOME_DWELL_SECTION: /* DBG_871X("WEXT_CSCAN_HOME_DWELL_SECTION\n"); */ pos+=2; len-=2; break; case WEXT_CSCAN_TYPE_SECTION: /* DBG_871X("WEXT_CSCAN_TYPE_SECTION\n"); */ pos+= 1; len-= 1; break; default: /* DBG_871X("Unknown CSCAN section %c\n", section); */ len = 0; /* stop parsing */ } /* DBG_871X("len:%d\n", len); */ } /* jeff: it has still some scan paramater to parse, we only do this now... */ _status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT); } else { _status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0); } if (_status == false) ret = -1; exit: rtw_ps_deny_cancel(padapter, PS_DENY_SCAN); #ifdef DBG_IOCTL DBG_871X("DBG_IOCTL %s:%d return %d\n", __func__, __LINE__, ret); #endif return ret; } static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { struct list_head *plist, *phead; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct __queue *queue = &(pmlmepriv->scanned_queue); struct wlan_network *pnetwork = NULL; char *ev = extra; char *stop = ev + wrqu->data.length; u32 ret = 0; sint wait_status; RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan\n")); RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, (" Start of Query SIOCGIWSCAN .\n")); #ifdef DBG_IOCTL DBG_871X("DBG_IOCTL %s:%d\n", __func__, __LINE__); #endif if (adapter_to_pwrctl(padapter)->brfoffbyhw && padapter->bDriverStopped) { ret = -EINVAL; goto exit; } wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING; if (check_fwstate(pmlmepriv, wait_status)) return -EAGAIN; spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); phead = get_list_head(queue); plist = get_next(phead); while (1) { if (phead == plist) break; if ((stop - ev) < SCAN_ITEM_SIZE) { ret = -E2BIG; break; } pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list); /* report network only if the current channel set contains the channel to which this network belongs */ if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0 && rtw_mlme_band_check(padapter, pnetwork->network.Configuration.DSConfig) == true && true == rtw_validate_ssid(&(pnetwork->network.Ssid))) { ev =translate_scan(padapter, a, pnetwork, ev, stop); } plist = get_next(plist); } spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); wrqu->data.length = ev-extra; wrqu->data.flags = 0; exit: #ifdef DBG_IOCTL DBG_871X("DBG_IOCTL %s:%d return %d\n", __func__, __LINE__, ret); #endif return ret ; } /* set ssid flow */ /* s1. rtw_set_802_11_infrastructure_mode() */ /* s2. set_802_11_authenticaion_mode() */ /* s3. set_802_11_encryption_mode() */ /* s4. rtw_set_802_11_ssid() */ static int rtw_wx_set_essid(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct __queue *queue = &pmlmepriv->scanned_queue; struct list_head *phead; struct wlan_network *pnetwork = NULL; enum NDIS_802_11_AUTHENTICATION_MODE authmode; struct ndis_802_11_ssid ndis_ssid; u8 *dst_ssid, *src_ssid; uint ret = 0, len; #ifdef DBG_IOCTL DBG_871X("DBG_IOCTL %s:%d\n", __func__, __LINE__); #endif RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("+rtw_wx_set_essid: fw_state = 0x%08x\n", get_fwstate(pmlmepriv))); rtw_ps_deny(padapter, PS_DENY_JOIN); if (_FAIL == rtw_pwr_wakeup(padapter)) { ret = -1; goto exit; } if (!padapter->bup) { ret = -1; goto exit; } if (wrqu->essid.length > IW_ESSID_MAX_SIZE) { ret = -E2BIG; goto exit; } if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { ret = -1; goto exit; } authmode = padapter->securitypriv.ndisauthtype; DBG_871X("=>%s\n", __func__); if (wrqu->essid.flags && wrqu->essid.length) { len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? wrqu->essid.length : IW_ESSID_MAX_SIZE; if (wrqu->essid.length != 33) DBG_871X("ssid =%s, len =%d\n", extra, wrqu->essid.length); memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); ndis_ssid.SsidLength = len; memcpy(ndis_ssid.Ssid, extra, len); src_ssid = ndis_ssid.Ssid; RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("rtw_wx_set_essid: ssid =[%s]\n", src_ssid)); spin_lock_bh(&queue->lock); phead = get_list_head(queue); pmlmepriv->pscanned = get_next(phead); while (1) { if (phead == pmlmepriv->pscanned) { RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_warning_, ("rtw_wx_set_essid: scan_q is empty, set ssid to check if scanning again!\n")); break; } pnetwork = LIST_CONTAINOR(pmlmepriv->pscanned, struct wlan_network, list); pmlmepriv->pscanned = get_next(pmlmepriv->pscanned); dst_ssid = pnetwork->network.Ssid.Ssid; RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("rtw_wx_set_essid: dst_ssid =%s\n", pnetwork->network.Ssid.Ssid)); if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) && (pnetwork->network.Ssid.SsidLength ==ndis_ssid.SsidLength)) { RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("rtw_wx_set_essid: find match, set infra mode\n")); if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) { if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode) continue; } if (rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode) == false) { ret = -1; spin_unlock_bh(&queue->lock); goto exit; } break; } } spin_unlock_bh(&queue->lock); RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("set ssid: set_802_11_auth. mode =%d\n", authmode)); rtw_set_802_11_authentication_mode(padapter, authmode); /* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */ if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == false) { ret = -1; goto exit; } } exit: rtw_ps_deny_cancel(padapter, PS_DENY_JOIN); DBG_871X("<=%s, ret %d\n", __func__, ret); #ifdef DBG_IOCTL DBG_871X("DBG_IOCTL %s:%d return %d\n", __func__, __LINE__, ret); #endif return ret; } static int rtw_wx_get_essid(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { u32 len, ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_essid\n")); if ((check_fwstate(pmlmepriv, _FW_LINKED) == true) || (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true)) { len = pcur_bss->Ssid.SsidLength; wrqu->essid.length = len; memcpy(extra, pcur_bss->Ssid.Ssid, len); wrqu->essid.flags = 1; } else { ret = -1; goto exit; } exit: return ret; } static int rtw_wx_set_rate(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { int i, ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); u8 datarates[NumRates]; u32 target_rate = wrqu->bitrate.value; u32 fixed = wrqu->bitrate.fixed; u32 ratevalue = 0; u8 mpdatarate[NumRates]={11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff}; RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_set_rate\n")); RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("target_rate = %d, fixed = %d\n", target_rate, fixed)); if (target_rate == -1) { ratevalue = 11; goto set_rate; } target_rate = target_rate/100000; switch (target_rate) { case 10: ratevalue = 0; break; case 20: ratevalue = 1; break; case 55: ratevalue = 2; break; case 60: ratevalue = 3; break; case 90: ratevalue = 4; break; case 110: ratevalue = 5; break; case 120: ratevalue = 6; break; case 180: ratevalue = 7; break; case 240: ratevalue = 8; break; case 360: ratevalue = 9; break; case 480: ratevalue = 10; break; case 540: ratevalue = 11; break; default: ratevalue = 11; break; } set_rate: for (i = 0; ibitrate.fixed = 0; /* no auto select */ wrqu->bitrate.value = max_rate * 100000; return 0; } static int rtw_wx_set_rts(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); if (wrqu->rts.disabled) padapter->registrypriv.rts_thresh = 2347; else { if (wrqu->rts.value < 0 || wrqu->rts.value > 2347) return -EINVAL; padapter->registrypriv.rts_thresh = wrqu->rts.value; } DBG_871X("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh); return 0; } static int rtw_wx_get_rts(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); DBG_871X("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh); wrqu->rts.value = padapter->registrypriv.rts_thresh; wrqu->rts.fixed = 0; /* no auto select */ /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */ return 0; } static int rtw_wx_set_frag(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); if (wrqu->frag.disabled) padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; else { if (wrqu->frag.value < MIN_FRAG_THRESHOLD || wrqu->frag.value > MAX_FRAG_THRESHOLD) return -EINVAL; padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; } DBG_871X("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len); return 0; } static int rtw_wx_get_frag(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); DBG_871X("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len); wrqu->frag.value = padapter->xmitpriv.frag_len; wrqu->frag.fixed = 0; /* no auto select */ /* wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FRAG_THRESHOLD); */ return 0; } static int rtw_wx_get_retry(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { /* struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); */ wrqu->retry.value = 7; wrqu->retry.fixed = 0; /* no auto select */ wrqu->retry.disabled = 1; return 0; } static int rtw_wx_set_enc(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { u32 key, ret = 0; u32 keyindex_provided; struct ndis_802_11_wep wep; enum NDIS_802_11_AUTHENTICATION_MODE authmode; struct iw_point *erq = &(wrqu->encoding); struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); DBG_871X("+rtw_wx_set_enc, flags = 0x%x\n", erq->flags); memset(&wep, 0, sizeof(struct ndis_802_11_wep)); key = erq->flags & IW_ENCODE_INDEX; if (erq->flags & IW_ENCODE_DISABLED) { DBG_871X("EncryptionDisabled\n"); padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ authmode = Ndis802_11AuthModeOpen; padapter->securitypriv.ndisauthtype =authmode; goto exit; } if (key) { if (key > WEP_KEYS) return -EINVAL; key--; keyindex_provided = 1; } else { keyindex_provided = 0; key = padapter->securitypriv.dot11PrivacyKeyIndex; DBG_871X("rtw_wx_set_enc, key =%d\n", key); } /* set authentication mode */ if (erq->flags & IW_ENCODE_OPEN) { DBG_871X("rtw_wx_set_enc():IW_ENCODE_OPEN\n"); padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; authmode = Ndis802_11AuthModeOpen; padapter->securitypriv.ndisauthtype =authmode; } else if (erq->flags & IW_ENCODE_RESTRICTED) { DBG_871X("rtw_wx_set_enc():IW_ENCODE_RESTRICTED\n"); padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; authmode = Ndis802_11AuthModeShared; padapter->securitypriv.ndisauthtype =authmode; } else { DBG_871X("rtw_wx_set_enc():erq->flags = 0x%x\n", erq->flags); padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; authmode = Ndis802_11AuthModeOpen; padapter->securitypriv.ndisauthtype =authmode; } wep.KeyIndex = key; if (erq->length > 0) { wep.KeyLength = erq->length <= 5 ? 5 : 13; wep.Length = wep.KeyLength + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); } else { wep.KeyLength = 0 ; if (keyindex_provided == 1) { /* set key_id only, no given KeyMaterial(erq->length == 0). */ padapter->securitypriv.dot11PrivacyKeyIndex = key; DBG_871X("(keyindex_provided == 1), keyid =%d, key_len =%d\n", key, padapter->securitypriv.dot11DefKeylen[key]); switch (padapter->securitypriv.dot11DefKeylen[key]) { case 5: padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; break; case 13: padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; break; default: padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; break; } goto exit; } } wep.KeyIndex |= 0x80000000; memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); if (rtw_set_802_11_add_wep(padapter, &wep) == false) { if (rf_on == pwrpriv->rf_pwrstate) ret = -EOPNOTSUPP; goto exit; } exit: return ret; } static int rtw_wx_get_enc(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { uint key, ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct iw_point *erq = &(wrqu->encoding); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); if (check_fwstate(pmlmepriv, _FW_LINKED) != true) { if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) != true) { erq->length = 0; erq->flags |= IW_ENCODE_DISABLED; return 0; } } key = erq->flags & IW_ENCODE_INDEX; if (key) { if (key > WEP_KEYS) return -EINVAL; key--; } else { key = padapter->securitypriv.dot11PrivacyKeyIndex; } erq->flags = key + 1; /* if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen) */ /* */ /* erq->flags |= IW_ENCODE_OPEN; */ /* */ switch (padapter->securitypriv.ndisencryptstatus) { case Ndis802_11EncryptionNotSupported: case Ndis802_11EncryptionDisabled: erq->length = 0; erq->flags |= IW_ENCODE_DISABLED; break; case Ndis802_11Encryption1Enabled: erq->length = padapter->securitypriv.dot11DefKeylen[key]; if (erq->length) { memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]); erq->flags |= IW_ENCODE_ENABLED; if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen) erq->flags |= IW_ENCODE_OPEN; else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared) erq->flags |= IW_ENCODE_RESTRICTED; } else { erq->length = 0; erq->flags |= IW_ENCODE_DISABLED; } break; case Ndis802_11Encryption2Enabled: case Ndis802_11Encryption3Enabled: erq->length = 16; erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY); break; default: erq->length = 0; erq->flags |= IW_ENCODE_DISABLED; break; } return ret; } static int rtw_wx_get_power(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { /* struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); */ wrqu->power.value = 0; wrqu->power.fixed = 0; /* no auto select */ wrqu->power.disabled = 1; return 0; } static int rtw_wx_set_gen_ie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); return rtw_set_wpa_ie(padapter, extra, wrqu->data.length); } static int rtw_wx_set_auth(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct iw_param *param = (struct iw_param*)&(wrqu->param); int ret = 0; switch (param->flags & IW_AUTH_INDEX) { case IW_AUTH_WPA_VERSION: break; case IW_AUTH_CIPHER_PAIRWISE: break; case IW_AUTH_CIPHER_GROUP: break; case IW_AUTH_KEY_MGMT: /* * ??? does not use these parameters */ break; case IW_AUTH_TKIP_COUNTERMEASURES: /* wpa_supplicant is setting the tkip countermeasure. */ if (param->value) /* enabling */ padapter->securitypriv.btkip_countermeasure = true; else /* disabling */ padapter->securitypriv.btkip_countermeasure = false; break; case IW_AUTH_DROP_UNENCRYPTED: /* HACK: * * wpa_supplicant calls set_wpa_enabled when the driver * is loaded and unloaded, regardless of if WPA is being * used. No other calls are made which can be used to * determine if encryption will be used or not prior to * association being expected. If encryption is not being * used, drop_unencrypted is set to false, else true -- we * can use this to determine if the CAP_PRIVACY_ON bit should * be set. */ /* * This means init value, or using wep, ndisencryptstatus = * Ndis802_11Encryption1Enabled, then it needn't reset it; */ if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled) break; if (param->value) { padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ padapter->securitypriv.ndisauthtype =Ndis802_11AuthModeOpen; } break; case IW_AUTH_80211_AUTH_ALG: /* * It's the starting point of a link layer connection using wpa_supplicant */ if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { LeaveAllPowerSaveMode(padapter); rtw_disassoc_cmd(padapter, 500, false); DBG_871X("%s...call rtw_indicate_disconnect\n ", __func__); rtw_indicate_disconnect(padapter); rtw_free_assoc_resources(padapter, 1); } ret = wpa_set_auth_algs(dev, (u32)param->value); break; case IW_AUTH_WPA_ENABLED: break; case IW_AUTH_RX_UNENCRYPTED_EAPOL: break; case IW_AUTH_PRIVACY_INVOKED: break; default: return -EOPNOTSUPP; } return ret; } static int rtw_wx_set_enc_ext(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { char *alg_name; u32 param_len; struct ieee_param *param = NULL; struct iw_point *pencoding = &wrqu->encoding; struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; int ret = 0; param_len = sizeof(struct ieee_param) + pext->key_len; param = rtw_malloc(param_len); if (param == NULL) return -1; memset(param, 0, param_len); param->cmd = IEEE_CMD_SET_ENCRYPTION; memset(param->sta_addr, 0xff, ETH_ALEN); switch (pext->alg) { case IW_ENCODE_ALG_NONE: /* todo: remove key */ /* remove = 1; */ alg_name = "none"; break; case IW_ENCODE_ALG_WEP: alg_name = "WEP"; break; case IW_ENCODE_ALG_TKIP: alg_name = "TKIP"; break; case IW_ENCODE_ALG_CCMP: alg_name = "CCMP"; break; case IW_ENCODE_ALG_AES_CMAC: alg_name = "BIP"; break; default: ret = -1; goto exit; } strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) param->u.crypt.set_tx = 1; /* cliW: WEP does not have group key * just not checking GROUP key setting */ if ((pext->alg != IW_ENCODE_ALG_WEP) && ((pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) || (pext->ext_flags & IW_ENCODE_ALG_AES_CMAC))) { param->u.crypt.set_tx = 0; } param->u.crypt.idx = (pencoding->flags&0x00FF) -1 ; if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) memcpy(param->u.crypt.seq, pext->rx_seq, 8); if (pext->key_len) { param->u.crypt.key_len = pext->key_len; /* memcpy(param + 1, pext + 1, pext->key_len); */ memcpy(param->u.crypt.key, pext + 1, pext->key_len); } if (pencoding->flags & IW_ENCODE_DISABLED) { /* todo: remove key */ /* remove = 1; */ } ret = wpa_set_encryption(dev, param, param_len); exit: kfree(param); return ret; } static int rtw_wx_get_nick(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { /* struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); */ /* struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); */ /* struct security_priv *psecuritypriv = &padapter->securitypriv; */ if (extra) { wrqu->data.length = 14; wrqu->data.flags = 1; memcpy(extra, "", 14); } return 0; } static int rtw_wx_read32(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter; struct iw_point *p; u16 len; u32 addr; u32 data32; u32 bytes; u8 *ptmp; int ret; ret = 0; padapter = (struct adapter *)rtw_netdev_priv(dev); p = &wrqu->data; len = p->length; if (0 == len) return -EINVAL; ptmp = rtw_malloc(len); if (NULL == ptmp) return -ENOMEM; if (copy_from_user(ptmp, p->pointer, len)) { ret = -EFAULT; goto exit; } bytes = 0; addr = 0; sscanf(ptmp, "%d,%x", &bytes, &addr); switch (bytes) { case 1: data32 = rtw_read8(padapter, addr); sprintf(extra, "0x%02X", data32); break; case 2: data32 = rtw_read16(padapter, addr); sprintf(extra, "0x%04X", data32); break; case 4: data32 = rtw_read32(padapter, addr); sprintf(extra, "0x%08X", data32); break; default: DBG_871X(KERN_INFO "%s: usage> read [bytes],[address(hex)]\n", __func__); ret = -EINVAL; goto exit; } DBG_871X(KERN_INFO "%s: addr = 0x%08X data =%s\n", __func__, addr, extra); exit: kfree(ptmp); return ret; } static int rtw_wx_write32(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); u32 addr; u32 data32; u32 bytes; bytes = 0; addr = 0; data32 = 0; sscanf(extra, "%d,%x,%x", &bytes, &addr, &data32); switch (bytes) { case 1: rtw_write8(padapter, addr, (u8)data32); DBG_871X(KERN_INFO "%s: addr = 0x%08X data = 0x%02X\n", __func__, addr, (u8)data32); break; case 2: rtw_write16(padapter, addr, (u16)data32); DBG_871X(KERN_INFO "%s: addr = 0x%08X data = 0x%04X\n", __func__, addr, (u16)data32); break; case 4: rtw_write32(padapter, addr, data32); DBG_871X(KERN_INFO "%s: addr = 0x%08X data = 0x%08X\n", __func__, addr, data32); break; default: DBG_871X(KERN_INFO "%s: usage> write [bytes],[address(hex)],[data(hex)]\n", __func__); return -EINVAL; } return 0; } static int rtw_wx_read_rf(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); u32 path, addr, data32; path = *(u32*)extra; addr = *((u32*)extra + 1); data32 = rtw_hal_read_rfreg(padapter, path, addr, 0xFFFFF); /* * IMPORTANT!! * Only when wireless private ioctl is at odd order, * "extra" would be copied to user space. */ sprintf(extra, "0x%05x", data32); return 0; } static int rtw_wx_write_rf(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); u32 path, addr, data32; path = *(u32*)extra; addr = *((u32*)extra + 1); data32 = *((u32*)extra + 2); /* DBG_871X("%s: path =%d addr = 0x%02x data = 0x%05x\n", __func__, path, addr, data32); */ rtw_hal_write_rfreg(padapter, path, addr, 0xFFFFF, data32); return 0; } static int rtw_wx_priv_null(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { return -1; } static int dummy(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { /* struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); */ /* struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); */ /* DBG_871X("cmd_code =%x, fwstate = 0x%x\n", a->cmd, get_fwstate(pmlmepriv)); */ return -1; } static int rtw_wx_set_channel_plan(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); u8 channel_plan_req = (u8) (*((int *)wrqu)); if (_SUCCESS == rtw_set_chplan_cmd(padapter, channel_plan_req, 1, 1)) DBG_871X("%s set channel_plan = 0x%02X\n", __func__, channel_plan_req); else return -EPERM; return 0; } static int rtw_wx_set_mtk_wps_probe_ie(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { return 0; } static int rtw_wx_get_sensitivity(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *buf) { return 0; } static int rtw_wx_set_mtk_wps_ie(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { return 0; } /* typedef int (*iw_handler)(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); */ /* *For all data larger than 16 octets, we need to use a *pointer to memory allocated in user space. */ static int rtw_drvext_hdl(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { return 0; } static int rtw_mp_ioctl_hdl(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; return ret; } static int rtw_get_ap_info(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; u32 cnt = 0, wpa_ielen; struct list_head *plist, *phead; unsigned char *pbuf; u8 bssid[ETH_ALEN]; char data[32]; struct wlan_network *pnetwork = NULL; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct __queue *queue = &(pmlmepriv->scanned_queue); struct iw_point *pdata = &wrqu->data; DBG_871X("+rtw_get_aplist_info\n"); if ((padapter->bDriverStopped) || (pdata == NULL)) { ret = -EINVAL; goto exit; } while ((check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY|_FW_UNDER_LINKING))) == true) { msleep(30); cnt++; if (cnt > 100) break; } /* pdata->length = 0;? */ pdata->flags = 0; if (pdata->length>=32) { if (copy_from_user(data, pdata->pointer, 32)) { ret = -EINVAL; goto exit; } } else { ret = -EINVAL; goto exit; } spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); phead = get_list_head(queue); plist = get_next(phead); while (1) { if (phead == plist) break; pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list); if (!mac_pton(data, bssid)) { DBG_871X("Invalid BSSID '%s'.\n", (u8 *)data); spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); return -EINVAL; } if (!memcmp(bssid, pnetwork->network.MacAddress, ETH_ALEN)) { /* BSSID match, then check if supporting wpa/wpa2 */ DBG_871X("BSSID:" MAC_FMT "\n", MAC_ARG(bssid)); pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); if (pbuf && (wpa_ielen>0)) { pdata->flags = 1; break; } pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); if (pbuf && (wpa_ielen>0)) { pdata->flags = 2; break; } } plist = get_next(plist); } spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); if (pdata->length>=34) { if (copy_to_user((u8 __force __user *)pdata->pointer+32, (u8 *)&pdata->flags, 1)) { ret = -EINVAL; goto exit; } } exit: return ret; } static int rtw_set_pid(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; struct adapter *padapter = rtw_netdev_priv(dev); int *pdata = (int *)wrqu; int selector; if ((padapter->bDriverStopped) || (pdata == NULL)) { ret = -EINVAL; goto exit; } selector = *pdata; if (selector < 3 && selector >= 0) { padapter->pid[selector] = *(pdata+1); DBG_871X("%s set pid[%d]=%d\n", __func__, selector , padapter->pid[selector]); } else DBG_871X("%s selector %d error\n", __func__, selector); exit: return ret; } static int rtw_wps_start(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct iw_point *pdata = &wrqu->data; u32 u32wps_start = 0; unsigned int uintRet = 0; if ((true == padapter->bDriverStopped) ||(true ==padapter->bSurpriseRemoved) || (NULL == pdata)) { ret = -EINVAL; goto exit; } uintRet = copy_from_user((void*) &u32wps_start, pdata->pointer, 4); if (u32wps_start == 0) u32wps_start = *extra; DBG_871X("[%s] wps_start = %d\n", __func__, u32wps_start); #ifdef CONFIG_INTEL_WIDI process_intel_widi_wps_status(padapter, u32wps_start); #endif /* CONFIG_INTEL_WIDI */ exit: return ret; } static int rtw_p2p_set(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; return ret; } static int rtw_p2p_get(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; return ret; } static int rtw_p2p_get2(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; return ret; } static int rtw_rereg_nd_name(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; struct adapter *padapter = rtw_netdev_priv(dev); struct rereg_nd_name_data *rereg_priv = &padapter->rereg_nd_name_priv; char new_ifname[IFNAMSIZ]; if (rereg_priv->old_ifname[0] == 0) { char *reg_ifname; reg_ifname = padapter->registrypriv.ifname; strncpy(rereg_priv->old_ifname, reg_ifname, IFNAMSIZ); rereg_priv->old_ifname[IFNAMSIZ-1] = 0; } /* DBG_871X("%s wrqu->data.length:%d\n", __func__, wrqu->data.length); */ if (wrqu->data.length > IFNAMSIZ) return -EFAULT; if (copy_from_user(new_ifname, wrqu->data.pointer, IFNAMSIZ)) return -EFAULT; if (0 == strcmp(rereg_priv->old_ifname, new_ifname)) return ret; DBG_871X("%s new_ifname:%s\n", __func__, new_ifname); if (0 != (ret = rtw_change_ifname(padapter, new_ifname))) goto exit; strncpy(rereg_priv->old_ifname, new_ifname, IFNAMSIZ); rereg_priv->old_ifname[IFNAMSIZ-1] = 0; if (!memcmp(new_ifname, "disable%d", 9)) { DBG_871X("%s disable\n", __func__); /* free network queue for Android's timming issue */ rtw_free_network_queue(padapter, true); /* the interface is being "disabled", we can do deeper IPS */ /* rereg_priv->old_ips_mode = rtw_get_ips_mode_req(&padapter->pwrctrlpriv); */ /* rtw_ips_mode_req(&padapter->pwrctrlpriv, IPS_NORMAL); */ } exit: return ret; } static int rtw_dbg_port(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; u8 major_cmd, minor_cmd; u16 arg; u32 extra_arg, *pdata, val32; struct sta_info *psta; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct wlan_network *cur_network = &(pmlmepriv->cur_network); struct sta_priv *pstapriv = &padapter->stapriv; pdata = (u32*)&wrqu->data; val32 = *pdata; arg = (u16)(val32&0x0000ffff); major_cmd = (u8)(val32>>24); minor_cmd = (u8)((val32>>16)&0x00ff); extra_arg = *(pdata+1); switch (major_cmd) { case 0x70:/* read_reg */ switch (minor_cmd) { case 1: DBG_871X("rtw_read8(0x%x) = 0x%02x\n", arg, rtw_read8(padapter, arg)); break; case 2: DBG_871X("rtw_read16(0x%x) = 0x%04x\n", arg, rtw_read16(padapter, arg)); break; case 4: DBG_871X("rtw_read32(0x%x) = 0x%08x\n", arg, rtw_read32(padapter, arg)); break; } break; case 0x71:/* write_reg */ switch (minor_cmd) { case 1: rtw_write8(padapter, arg, extra_arg); DBG_871X("rtw_write8(0x%x) = 0x%02x\n", arg, rtw_read8(padapter, arg)); break; case 2: rtw_write16(padapter, arg, extra_arg); DBG_871X("rtw_write16(0x%x) = 0x%04x\n", arg, rtw_read16(padapter, arg)); break; case 4: rtw_write32(padapter, arg, extra_arg); DBG_871X("rtw_write32(0x%x) = 0x%08x\n", arg, rtw_read32(padapter, arg)); break; } break; case 0x72:/* read_bb */ DBG_871X("read_bbreg(0x%x) = 0x%x\n", arg, rtw_hal_read_bbreg(padapter, arg, 0xffffffff)); break; case 0x73:/* write_bb */ rtw_hal_write_bbreg(padapter, arg, 0xffffffff, extra_arg); DBG_871X("write_bbreg(0x%x) = 0x%x\n", arg, rtw_hal_read_bbreg(padapter, arg, 0xffffffff)); break; case 0x74:/* read_rf */ DBG_871X("read RF_reg path(0x%02x), offset(0x%x), value(0x%08x)\n", minor_cmd, arg, rtw_hal_read_rfreg(padapter, minor_cmd, arg, 0xffffffff)); break; case 0x75:/* write_rf */ rtw_hal_write_rfreg(padapter, minor_cmd, arg, 0xffffffff, extra_arg); DBG_871X("write RF_reg path(0x%02x), offset(0x%x), value(0x%08x)\n", minor_cmd, arg, rtw_hal_read_rfreg(padapter, minor_cmd, arg, 0xffffffff)); break; case 0x76: switch (minor_cmd) { case 0x00: /* normal mode, */ padapter->recvpriv.is_signal_dbg = 0; break; case 0x01: /* dbg mode */ padapter->recvpriv.is_signal_dbg = 1; extra_arg = extra_arg>100?100:extra_arg; padapter->recvpriv.signal_strength_dbg =extra_arg; break; } break; case 0x78: /* IOL test */ break; case 0x79: { /* * dbg 0x79000000 [value], set RESP_TXAGC to + value, value:0~15 * dbg 0x79010000 [value], set RESP_TXAGC to - value, value:0~15 */ u8 value = extra_arg & 0x0f; u8 sign = minor_cmd; u16 write_value = 0; DBG_871X("%s set RESP_TXAGC to %s %u\n", __func__, sign?"minus":"plus", value); if (sign) value = value | 0x10; write_value = value | (value << 5); rtw_write16(padapter, 0x6d9, write_value); } break; case 0x7a: receive_disconnect(padapter, pmlmeinfo->network.MacAddress , WLAN_REASON_EXPIRATION_CHK); break; case 0x7F: switch (minor_cmd) { case 0x0: DBG_871X("fwstate = 0x%x\n", get_fwstate(pmlmepriv)); break; case 0x01: DBG_871X("minor_cmd 0x%x\n", minor_cmd); break; case 0x02: DBG_871X("pmlmeinfo->state = 0x%x\n", pmlmeinfo->state); DBG_871X("DrvBcnEarly =%d\n", pmlmeext->DrvBcnEarly); DBG_871X("DrvBcnTimeOut =%d\n", pmlmeext->DrvBcnTimeOut); break; case 0x03: DBG_871X("qos_option =%d\n", pmlmepriv->qospriv.qos_option); DBG_871X("ht_option =%d\n", pmlmepriv->htpriv.ht_option); break; case 0x04: DBG_871X("cur_ch =%d\n", pmlmeext->cur_channel); DBG_871X("cur_bw =%d\n", pmlmeext->cur_bwmode); DBG_871X("cur_ch_off =%d\n", pmlmeext->cur_ch_offset); DBG_871X("oper_ch =%d\n", rtw_get_oper_ch(padapter)); DBG_871X("oper_bw =%d\n", rtw_get_oper_bw(padapter)); DBG_871X("oper_ch_offet =%d\n", rtw_get_oper_choffset(padapter)); break; case 0x05: psta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress); if (psta) { int i; struct recv_reorder_ctrl *preorder_ctrl; DBG_871X("SSID =%s\n", cur_network->network.Ssid.Ssid); DBG_871X("sta's macaddr:" MAC_FMT "\n", MAC_ARG(psta->hwaddr)); DBG_871X("cur_channel =%d, cur_bwmode =%d, cur_ch_offset =%d\n", pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset); DBG_871X("rtsen =%d, cts2slef =%d\n", psta->rtsen, psta->cts2self); DBG_871X("state = 0x%x, aid =%d, macid =%d, raid =%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); DBG_871X("qos_en =%d, ht_en =%d, init_rate =%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); DBG_871X("bwmode =%d, ch_offset =%d, sgi_20m =%d, sgi_40m =%d\n", psta->bw_mode, psta->htpriv.ch_offset, psta->htpriv.sgi_20m, psta->htpriv.sgi_40m); DBG_871X("ampdu_enable = %d\n", psta->htpriv.ampdu_enable); DBG_871X("agg_enable_bitmap =%x, candidate_tid_bitmap =%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); for (i = 0;i<16;i++) { preorder_ctrl = &psta->recvreorder_ctrl[i]; if (preorder_ctrl->enable) DBG_871X("tid =%d, indicate_seq =%d\n", i, preorder_ctrl->indicate_seq); } } else { DBG_871X("can't get sta's macaddr, cur_network's macaddr:" MAC_FMT "\n", MAC_ARG(cur_network->network.MacAddress)); } break; case 0x06: { u32 ODMFlag; rtw_hal_get_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); DBG_871X("(B)DMFlag = 0x%x, arg = 0x%x\n", ODMFlag, arg); ODMFlag = (u32)(0x0f&arg); DBG_871X("(A)DMFlag = 0x%x\n", ODMFlag); rtw_hal_set_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); } break; case 0x07: DBG_871X("bSurpriseRemoved =%d, bDriverStopped =%d\n", padapter->bSurpriseRemoved, padapter->bDriverStopped); break; case 0x08: { DBG_871X("minor_cmd 0x%x\n", minor_cmd); } break; case 0x09: { int i, j; struct list_head *plist, *phead; struct recv_reorder_ctrl *preorder_ctrl; DBG_871X("sta_dz_bitmap = 0x%x, tim_bitmap = 0x%x\n", pstapriv->sta_dz_bitmap, pstapriv->tim_bitmap); spin_lock_bh(&pstapriv->sta_hash_lock); for (i = 0; i< NUM_STA; i++) { phead = &(pstapriv->sta_hash[i]); plist = get_next(phead); while (phead != plist) { psta = LIST_CONTAINOR(plist, struct sta_info, hash_list); plist = get_next(plist); if (extra_arg == psta->aid) { DBG_871X("sta's macaddr:" MAC_FMT "\n", MAC_ARG(psta->hwaddr)); DBG_871X("rtsen =%d, cts2slef =%d\n", psta->rtsen, psta->cts2self); DBG_871X("state = 0x%x, aid =%d, macid =%d, raid =%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); DBG_871X("qos_en =%d, ht_en =%d, init_rate =%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); DBG_871X("bwmode =%d, ch_offset =%d, sgi_20m =%d, sgi_40m =%d\n", psta->bw_mode, psta->htpriv.ch_offset, psta->htpriv.sgi_20m, psta->htpriv.sgi_40m); DBG_871X("ampdu_enable = %d\n", psta->htpriv.ampdu_enable); DBG_871X("agg_enable_bitmap =%x, candidate_tid_bitmap =%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); DBG_871X("capability = 0x%x\n", psta->capability); DBG_871X("flags = 0x%x\n", psta->flags); DBG_871X("wpa_psk = 0x%x\n", psta->wpa_psk); DBG_871X("wpa2_group_cipher = 0x%x\n", psta->wpa2_group_cipher); DBG_871X("wpa2_pairwise_cipher = 0x%x\n", psta->wpa2_pairwise_cipher); DBG_871X("qos_info = 0x%x\n", psta->qos_info); DBG_871X("dot118021XPrivacy = 0x%x\n", psta->dot118021XPrivacy); for (j = 0;j<16;j++) { preorder_ctrl = &psta->recvreorder_ctrl[j]; if (preorder_ctrl->enable) DBG_871X("tid =%d, indicate_seq =%d\n", j, preorder_ctrl->indicate_seq); } } } } spin_unlock_bh(&pstapriv->sta_hash_lock); } break; case 0x0a: { int max_mac_id = 0; max_mac_id = rtw_search_max_mac_id(padapter); printk("%s ==> max_mac_id = %d\n", __func__, max_mac_id); } break; case 0x0b: /* Enable = 1, Disable = 0 driver control vrtl_carrier_sense. */ if (arg == 0) { DBG_871X("disable driver ctrl vcs\n"); padapter->driver_vcs_en = 0; } else if (arg == 1) { DBG_871X("enable driver ctrl vcs = %d\n", extra_arg); padapter->driver_vcs_en = 1; if (extra_arg>2) padapter->driver_vcs_type = 1; else padapter->driver_vcs_type = extra_arg; } break; case 0x0c:/* dump rx/tx packet */ { if (arg == 0) { DBG_871X("dump rx packet (%d)\n", extra_arg); /* pHalData->bDumpRxPkt =extra_arg; */ rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_RXPKT, &(extra_arg)); } else if (arg == 1) { DBG_871X("dump tx packet (%d)\n", extra_arg); rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_TXPKT, &(extra_arg)); } } break; case 0x0e: { if (arg == 0) { DBG_871X("disable driver ctrl rx_ampdu_factor\n"); padapter->driver_rx_ampdu_factor = 0xFF; } else if (arg == 1) { DBG_871X("enable driver ctrl rx_ampdu_factor = %d\n", extra_arg); if ((extra_arg & 0x03) > 0x03) padapter->driver_rx_ampdu_factor = 0xFF; else padapter->driver_rx_ampdu_factor = extra_arg; } } break; case 0x10:/* driver version display */ dump_drv_version(RTW_DBGDUMP); break; case 0x11:/* dump linked status */ { linked_info_dump(padapter, extra_arg); } break; case 0x12: /* set rx_stbc */ { struct registry_priv *pregpriv = &padapter->registrypriv; /* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, 0x3: enable both 2.4g and 5g */ /* default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */ if (pregpriv && (extra_arg == 0 || extra_arg == 1|| extra_arg == 2 || extra_arg == 3)) { pregpriv->rx_stbc = extra_arg; DBG_871X("set rx_stbc =%d\n", pregpriv->rx_stbc); } else DBG_871X("get rx_stbc =%d\n", pregpriv->rx_stbc); } break; case 0x13: /* set ampdu_enable */ { struct registry_priv *pregpriv = &padapter->registrypriv; /* 0: disable, 0x1:enable (but wifi_spec should be 0), 0x2: force enable (don't care wifi_spec) */ if (pregpriv && extra_arg < 3) { pregpriv->ampdu_enable = extra_arg; DBG_871X("set ampdu_enable =%d\n", pregpriv->ampdu_enable); } else DBG_871X("get ampdu_enable =%d\n", pregpriv->ampdu_enable); } break; case 0x14: { DBG_871X("minor_cmd 0x%x\n", minor_cmd); } break; case 0x16: { if (arg == 0xff) { rtw_odm_dbg_comp_msg(RTW_DBGDUMP, padapter); } else { u64 dbg_comp = (u64)extra_arg; rtw_odm_dbg_comp_set(padapter, dbg_comp); } } break; #ifdef DBG_FIXED_CHAN case 0x17: { struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); printk("===> Fixed channel to %d\n", extra_arg); pmlmeext->fixed_chan = extra_arg; } break; #endif case 0x18: { printk("===> Switch USB Mode %d\n", extra_arg); rtw_hal_set_hwreg(padapter, HW_VAR_USB_MODE, (u8 *)&extra_arg); } break; case 0x19: { struct registry_priv *pregistrypriv = &padapter->registrypriv; /* extra_arg : */ /* BIT0: Enable VHT LDPC Rx, BIT1: Enable VHT LDPC Tx, */ /* BIT4: Enable HT LDPC Rx, BIT5: Enable HT LDPC Tx */ if (arg == 0) { DBG_871X("driver disable LDPC\n"); pregistrypriv->ldpc_cap = 0x00; } else if (arg == 1) { DBG_871X("driver set LDPC cap = 0x%x\n", extra_arg); pregistrypriv->ldpc_cap = (u8)(extra_arg&0x33); } } break; case 0x1a: { struct registry_priv *pregistrypriv = &padapter->registrypriv; /* extra_arg : */ /* BIT0: Enable VHT STBC Rx, BIT1: Enable VHT STBC Tx, */ /* BIT4: Enable HT STBC Rx, BIT5: Enable HT STBC Tx */ if (arg == 0) { DBG_871X("driver disable STBC\n"); pregistrypriv->stbc_cap = 0x00; } else if (arg == 1) { DBG_871X("driver set STBC cap = 0x%x\n", extra_arg); pregistrypriv->stbc_cap = (u8)(extra_arg&0x33); } } break; case 0x1b: { struct registry_priv *pregistrypriv = &padapter->registrypriv; if (arg == 0) { DBG_871X("disable driver ctrl max_rx_rate, reset to default_rate_set\n"); init_mlme_default_rate_set(padapter); pregistrypriv->ht_enable = (u8)rtw_ht_enable; } else if (arg == 1) { int i; u8 max_rx_rate; DBG_871X("enable driver ctrl max_rx_rate = 0x%x\n", extra_arg); max_rx_rate = (u8)extra_arg; if (max_rx_rate < 0xc) { /* max_rx_rate < MSC0 -> B or G -> disable HT */ pregistrypriv->ht_enable = 0; for (i = 0; idatarate[i] > max_rx_rate) pmlmeext->datarate[i] = 0xff; } } else if (max_rx_rate < 0x1c) { /* mcs0~mcs15 */ u32 mcs_bitmap = 0x0; for (i = 0; i<((max_rx_rate+1)-0xc); i++) mcs_bitmap |= BIT(i); set_mcs_rate_by_mask(pmlmeext->default_supported_mcs_set, mcs_bitmap); } } } break; case 0x1c: /* enable/disable driver control AMPDU Density for peer sta's rx */ { if (arg == 0) { DBG_871X("disable driver ctrl ampdu density\n"); padapter->driver_ampdu_spacing = 0xFF; } else if (arg == 1) { DBG_871X("enable driver ctrl ampdu density = %d\n", extra_arg); if ((extra_arg & 0x07) > 0x07) padapter->driver_ampdu_spacing = 0xFF; else padapter->driver_ampdu_spacing = extra_arg; } } break; #ifdef CONFIG_BACKGROUND_NOISE_MONITOR case 0x1e: { struct hal_com_data *pHalData = GET_HAL_DATA(padapter); PDM_ODM_T pDM_Odm = &pHalData->odmpriv; u8 chan = rtw_get_oper_ch(padapter); DBG_871X("===========================================\n"); ODM_InbandNoise_Monitor(pDM_Odm, true, 0x1e, 100); DBG_871X("channel(%d), noise_a = %d, noise_b = %d , noise_all:%d\n", chan, pDM_Odm->noise_level.noise[ODM_RF_PATH_A], pDM_Odm->noise_level.noise[ODM_RF_PATH_B], pDM_Odm->noise_level.noise_all); DBG_871X("===========================================\n"); } break; #endif case 0x23: { DBG_871X("turn %s the bNotifyChannelChange Variable\n", (extra_arg == 1)?"on":"off"); padapter->bNotifyChannelChange = extra_arg; break; } case 0x24: { break; } #ifdef CONFIG_GPIO_API case 0x25: /* Get GPIO register */ { /* * dbg 0x7f250000 [gpio_num], Get gpio value, gpio_num:0~7 */ int value; DBG_871X("Read GPIO Value extra_arg = %d\n", extra_arg); value = rtw_get_gpio(dev, extra_arg); DBG_871X("Read GPIO Value = %d\n", value); break; } case 0x26: /* Set GPIO direction */ { /* dbg 0x7f26000x [y], Set gpio direction, * x: gpio_num, 4~7 y: indicate direction, 0~1 */ int value; DBG_871X("Set GPIO Direction! arg = %d , extra_arg =%d\n", arg , extra_arg); value = rtw_config_gpio(dev, arg, extra_arg); DBG_871X("Set GPIO Direction %s\n", (value ==-1)?"Fail!!!":"Success"); break; } case 0x27: /* Set GPIO output direction value */ { /* * dbg 0x7f27000x [y], Set gpio output direction value, * x: gpio_num, 4~7 y: indicate direction, 0~1 */ int value; DBG_871X("Set GPIO Value! arg = %d , extra_arg =%d\n", arg , extra_arg); value = rtw_set_gpio_output_value(dev, arg, extra_arg); DBG_871X("Set GPIO Value %s\n", (value ==-1)?"Fail!!!":"Success"); break; } #endif case 0xaa: { if ((extra_arg & 0x7F)> 0x3F) extra_arg = 0xFF; DBG_871X("chang data rate to :0x%02x\n", extra_arg); padapter->fix_rate = extra_arg; } break; case 0xdd:/* registers dump , 0 for mac reg, 1 for bb reg, 2 for rf reg */ { if (extra_arg == 0) mac_reg_dump(RTW_DBGDUMP, padapter); else if (extra_arg == 1) bb_reg_dump(RTW_DBGDUMP, padapter); else if (extra_arg ==2) rf_reg_dump(RTW_DBGDUMP, padapter); } break; case 0xee:/* turn on/off dynamic funcs */ { u32 odm_flag; if (0xf ==extra_arg) { rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC,&odm_flag); DBG_871X(" === DMFlag(0x%08x) ===\n", odm_flag); DBG_871X("extra_arg = 0 - disable all dynamic func\n"); DBG_871X("extra_arg = 1 - disable DIG- BIT(0)\n"); DBG_871X("extra_arg = 2 - disable High power - BIT(1)\n"); DBG_871X("extra_arg = 3 - disable tx power tracking - BIT(2)\n"); DBG_871X("extra_arg = 4 - disable BT coexistence - BIT(3)\n"); DBG_871X("extra_arg = 5 - disable antenna diversity - BIT(4)\n"); DBG_871X("extra_arg = 6 - enable all dynamic func\n"); } else { /*extra_arg = 0 - disable all dynamic func extra_arg = 1 - disable DIG extra_arg = 2 - disable tx power tracking extra_arg = 3 - turn on all dynamic func */ rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &(extra_arg)); rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC,&odm_flag); DBG_871X(" === DMFlag(0x%08x) ===\n", odm_flag); } } break; case 0xfd: rtw_write8(padapter, 0xc50, arg); DBG_871X("wr(0xc50) = 0x%x\n", rtw_read8(padapter, 0xc50)); rtw_write8(padapter, 0xc58, arg); DBG_871X("wr(0xc58) = 0x%x\n", rtw_read8(padapter, 0xc58)); break; case 0xfe: DBG_871X("rd(0xc50) = 0x%x\n", rtw_read8(padapter, 0xc50)); DBG_871X("rd(0xc58) = 0x%x\n", rtw_read8(padapter, 0xc58)); break; case 0xff: { DBG_871X("dbg(0x210) = 0x%x\n", rtw_read32(padapter, 0x210)); DBG_871X("dbg(0x608) = 0x%x\n", rtw_read32(padapter, 0x608)); DBG_871X("dbg(0x280) = 0x%x\n", rtw_read32(padapter, 0x280)); DBG_871X("dbg(0x284) = 0x%x\n", rtw_read32(padapter, 0x284)); DBG_871X("dbg(0x288) = 0x%x\n", rtw_read32(padapter, 0x288)); DBG_871X("dbg(0x664) = 0x%x\n", rtw_read32(padapter, 0x664)); DBG_871X("\n"); DBG_871X("dbg(0x430) = 0x%x\n", rtw_read32(padapter, 0x430)); DBG_871X("dbg(0x438) = 0x%x\n", rtw_read32(padapter, 0x438)); DBG_871X("dbg(0x440) = 0x%x\n", rtw_read32(padapter, 0x440)); DBG_871X("dbg(0x458) = 0x%x\n", rtw_read32(padapter, 0x458)); DBG_871X("dbg(0x484) = 0x%x\n", rtw_read32(padapter, 0x484)); DBG_871X("dbg(0x488) = 0x%x\n", rtw_read32(padapter, 0x488)); DBG_871X("dbg(0x444) = 0x%x\n", rtw_read32(padapter, 0x444)); DBG_871X("dbg(0x448) = 0x%x\n", rtw_read32(padapter, 0x448)); DBG_871X("dbg(0x44c) = 0x%x\n", rtw_read32(padapter, 0x44c)); DBG_871X("dbg(0x450) = 0x%x\n", rtw_read32(padapter, 0x450)); } break; } break; default: DBG_871X("error dbg cmd!\n"); break; } return ret; } static int wpa_set_param(struct net_device *dev, u8 name, u32 value) { uint ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); switch (name) { case IEEE_PARAM_WPA_ENABLED: padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; /* 802.1x */ /* ret = ieee80211_wpa_enable(ieee, value); */ switch ((value)&0xff) { case 1 : /* WPA */ padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; /* WPA_PSK */ padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; break; case 2: /* WPA2 */ padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */ padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; break; } RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("wpa_set_param:padapter->securitypriv.ndisauthtype =%d\n", padapter->securitypriv.ndisauthtype)); break; case IEEE_PARAM_TKIP_COUNTERMEASURES: /* ieee->tkip_countermeasures =value; */ break; case IEEE_PARAM_DROP_UNENCRYPTED: { /* HACK: * * wpa_supplicant calls set_wpa_enabled when the driver * is loaded and unloaded, regardless of if WPA is being * used. No other calls are made which can be used to * determine if encryption will be used or not prior to * association being expected. If encryption is not being * used, drop_unencrypted is set to false, else true -- we * can use this to determine if the CAP_PRIVACY_ON bit should * be set. */ break; } case IEEE_PARAM_PRIVACY_INVOKED: /* ieee->privacy_invoked =value; */ break; case IEEE_PARAM_AUTH_ALGS: ret = wpa_set_auth_algs(dev, value); break; case IEEE_PARAM_IEEE_802_1X: /* ieee->ieee802_1x =value; */ break; case IEEE_PARAM_WPAX_SELECT: /* added for WPA2 mixed mode */ /* DBG_871X(KERN_WARNING "------------------------>wpax value = %x\n", value); */ /* spin_lock_irqsave(&ieee->wpax_suitlist_lock, flags); ieee->wpax_type_set = 1; ieee->wpax_type_notify = value; spin_unlock_irqrestore(&ieee->wpax_suitlist_lock, flags); */ break; default: ret = -EOPNOTSUPP; break; } return ret; } static int wpa_mlme(struct net_device *dev, u32 command, u32 reason) { int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); switch (command) { case IEEE_MLME_STA_DEAUTH: if (!rtw_set_802_11_disassociate(padapter)) ret = -1; break; case IEEE_MLME_STA_DISASSOC: if (!rtw_set_802_11_disassociate(padapter)) ret = -1; break; default: ret = -EOPNOTSUPP; break; } return ret; } static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) { struct ieee_param *param; uint ret = 0; /* down(&ieee->wx_sem); */ if (p->length < sizeof(struct ieee_param) || !p->pointer) { ret = -EINVAL; goto out; } param = rtw_malloc(p->length); if (param == NULL) { ret = -ENOMEM; goto out; } if (copy_from_user(param, p->pointer, p->length)) { kfree(param); ret = -EFAULT; goto out; } switch (param->cmd) { case IEEE_CMD_SET_WPA_PARAM: ret = wpa_set_param(dev, param->u.wpa_param.name, param->u.wpa_param.value); break; case IEEE_CMD_SET_WPA_IE: /* ret = wpa_set_wpa_ie(dev, param, p->length); */ ret = rtw_set_wpa_ie((struct adapter *)rtw_netdev_priv(dev), (char*)param->u.wpa_ie.data, (u16)param->u.wpa_ie.len); break; case IEEE_CMD_SET_ENCRYPTION: ret = wpa_set_encryption(dev, param, p->length); break; case IEEE_CMD_MLME: ret = wpa_mlme(dev, param->u.mlme.command, param->u.mlme.reason_code); break; default: DBG_871X("Unknown WPA supplicant request: %d\n", param->cmd); ret = -EOPNOTSUPP; break; } if (ret == 0 && copy_to_user(p->pointer, param, p->length)) ret = -EFAULT; kfree(param); out: /* up(&ieee->wx_sem); */ return ret; } static int rtw_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len) { int ret = 0; u32 wep_key_idx, wep_key_len, wep_total_len; struct ndis_802_11_wep *pwep = NULL; struct sta_info *psta = NULL, *pbcmc_sta = NULL; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct security_priv* psecuritypriv =&(padapter->securitypriv); struct sta_priv *pstapriv = &padapter->stapriv; DBG_871X("%s\n", __func__); param->u.crypt.err = 0; param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; /* sizeof(struct ieee_param) = 64 bytes; */ /* if (param_len != (u32) ((u8 *) param->u.crypt.key - (u8 *) param) + param->u.crypt.key_len) */ if (param_len != sizeof(struct ieee_param) + param->u.crypt.key_len) { ret = -EINVAL; goto exit; } if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { if (param->u.crypt.idx >= WEP_KEYS) { ret = -EINVAL; goto exit; } } else { psta = rtw_get_stainfo(pstapriv, param->sta_addr); if (!psta) { /* ret = -EINVAL; */ DBG_871X("rtw_set_encryption(), sta has already been removed or never been added\n"); goto exit; } } if (strcmp(param->u.crypt.alg, "none") == 0 && (psta == NULL)) { /* todo:clear default encryption keys */ psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; psecuritypriv->ndisencryptstatus = Ndis802_11EncryptionDisabled; psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; DBG_871X("clear default encryption keys, keyid =%d\n", param->u.crypt.idx); goto exit; } if (strcmp(param->u.crypt.alg, "WEP") == 0 && (psta == NULL)) { DBG_871X("r871x_set_encryption, crypt.alg = WEP\n"); wep_key_idx = param->u.crypt.idx; wep_key_len = param->u.crypt.key_len; DBG_871X("r871x_set_encryption, wep_key_idx =%d, len =%d\n", wep_key_idx, wep_key_len); if ((wep_key_idx >= WEP_KEYS) || (wep_key_len<= 0)) { ret = -EINVAL; goto exit; } if (wep_key_len > 0) { wep_key_len = wep_key_len <= 5 ? 5 : 13; wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); pwep = rtw_malloc(wep_total_len); if (pwep == NULL) { DBG_871X(" r871x_set_encryption: pwep allocate fail !!!\n"); goto exit; } memset(pwep, 0, wep_total_len); pwep->KeyLength = wep_key_len; pwep->Length = wep_total_len; } pwep->KeyIndex = wep_key_idx; memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); if (param->u.crypt.set_tx) { DBG_871X("wep, set_tx = 1\n"); psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled; psecuritypriv->dot11PrivacyAlgrthm = _WEP40_; psecuritypriv->dot118021XGrpPrivacy = _WEP40_; if (pwep->KeyLength == 13) { psecuritypriv->dot11PrivacyAlgrthm = _WEP104_; psecuritypriv->dot118021XGrpPrivacy = _WEP104_; } psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx; memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength); psecuritypriv->dot11DefKeylen[wep_key_idx]=pwep->KeyLength; rtw_ap_set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx, 1); } else { DBG_871X("wep, set_tx = 0\n"); /* don't update "psecuritypriv->dot11PrivacyAlgrthm" and */ /* psecuritypriv->dot11PrivacyKeyIndex =keyid", but can rtw_set_key to cam */ memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength); psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; rtw_ap_set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx, 0); } goto exit; } if (!psta && check_fwstate(pmlmepriv, WIFI_AP_STATE)) { /* group key */ if (param->u.crypt.set_tx == 1) { if (strcmp(param->u.crypt.alg, "WEP") == 0) { DBG_871X("%s, set group_key, WEP\n", __func__); memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); psecuritypriv->dot118021XGrpPrivacy = _WEP40_; if (param->u.crypt.key_len == 13) psecuritypriv->dot118021XGrpPrivacy = _WEP104_; } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { DBG_871X("%s, set group_key, TKIP\n", __func__); psecuritypriv->dot118021XGrpPrivacy = _TKIP_; memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); /* DEBUG_ERR("set key length :param->u.crypt.key_len =%d\n", param->u.crypt.key_len); */ /* set mic key */ memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8); memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8); psecuritypriv->busetkipkey = true; } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { DBG_871X("%s, set group_key, CCMP\n", __func__); psecuritypriv->dot118021XGrpPrivacy = _AES_; memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); } else { DBG_871X("%s, set group_key, none\n", __func__); psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; } psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx; psecuritypriv->binstallGrpkey = true; psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */ rtw_ap_set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx); pbcmc_sta =rtw_get_bcmc_stainfo(padapter); if (pbcmc_sta) { pbcmc_sta->ieee8021x_blocked = false; pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */ } } goto exit; } if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && psta) { /* psk/802_1x */ if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { if (param->u.crypt.set_tx == 1) { memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); if (strcmp(param->u.crypt.alg, "WEP") == 0) { DBG_871X("%s, set pairwise key, WEP\n", __func__); psta->dot118021XPrivacy = _WEP40_; if (param->u.crypt.key_len == 13) psta->dot118021XPrivacy = _WEP104_; } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { DBG_871X("%s, set pairwise key, TKIP\n", __func__); psta->dot118021XPrivacy = _TKIP_; /* DEBUG_ERR("set key length :param->u.crypt.key_len =%d\n", param->u.crypt.key_len); */ /* set mic key */ memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8); memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8); psecuritypriv->busetkipkey = true; } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { DBG_871X("%s, set pairwise key, CCMP\n", __func__); psta->dot118021XPrivacy = _AES_; } else { DBG_871X("%s, set pairwise key, none\n", __func__); psta->dot118021XPrivacy = _NO_PRIVACY_; } rtw_ap_set_pairwise_key(padapter, psta); psta->ieee8021x_blocked = false; } else { /* group key??? */ if (strcmp(param->u.crypt.alg, "WEP") == 0) { memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); psecuritypriv->dot118021XGrpPrivacy = _WEP40_; if (param->u.crypt.key_len == 13) psecuritypriv->dot118021XGrpPrivacy = _WEP104_; } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { psecuritypriv->dot118021XGrpPrivacy = _TKIP_; memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); /* DEBUG_ERR("set key length :param->u.crypt.key_len =%d\n", param->u.crypt.key_len); */ /* set mic key */ memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8); memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8); psecuritypriv->busetkipkey = true; } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { psecuritypriv->dot118021XGrpPrivacy = _AES_; memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len>16 ?16:param->u.crypt.key_len)); } else { psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; } psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx; psecuritypriv->binstallGrpkey = true; psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */ rtw_ap_set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx); pbcmc_sta =rtw_get_bcmc_stainfo(padapter); if (pbcmc_sta) { pbcmc_sta->ieee8021x_blocked = false; pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */ } } } } exit: kfree(pwep); return ret; } static int rtw_set_beacon(struct net_device *dev, struct ieee_param *param, int len) { int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct sta_priv *pstapriv = &padapter->stapriv; unsigned char *pbuf = param->u.bcn_ie.buf; DBG_871X("%s, len =%d\n", __func__, len); if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) return -EINVAL; memcpy(&pstapriv->max_num_sta, param->u.bcn_ie.reserved, 2); if ((pstapriv->max_num_sta>NUM_STA) || (pstapriv->max_num_sta<= 0)) pstapriv->max_num_sta = NUM_STA; if (rtw_check_beacon_data(padapter, pbuf, (len-12-2)) == _SUCCESS)/* 12 = param header, 2:no packed */ ret = 0; else ret = -EINVAL; return ret; } static int rtw_hostapd_sta_flush(struct net_device *dev) { /* _irqL irqL; */ /* struct list_head *phead, *plist; */ /* struct sta_info *psta = NULL; */ struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); /* struct sta_priv *pstapriv = &padapter->stapriv; */ DBG_871X("%s\n", __func__); flush_all_cam_entry(padapter); /* clear CAM */ return rtw_sta_flush(padapter); } static int rtw_add_sta(struct net_device *dev, struct ieee_param *param) { int ret = 0; struct sta_info *psta = NULL; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct sta_priv *pstapriv = &padapter->stapriv; DBG_871X("rtw_add_sta(aid =%d) =" MAC_FMT "\n", param->u.add_sta.aid, MAC_ARG(param->sta_addr)); if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true) return -EINVAL; if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { return -EINVAL; } /* psta = rtw_get_stainfo(pstapriv, param->sta_addr); if (psta) { DBG_871X("rtw_add_sta(), free has been added psta =%p\n", psta); spin_lock_bh(&(pstapriv->sta_hash_lock)); rtw_free_stainfo(padapter, psta); spin_unlock_bh(&(pstapriv->sta_hash_lock)); psta = NULL; } */ /* psta = rtw_alloc_stainfo(pstapriv, param->sta_addr); */ psta = rtw_get_stainfo(pstapriv, param->sta_addr); if (psta) { int flags = param->u.add_sta.flags; /* DBG_871X("rtw_add_sta(), init sta's variables, psta =%p\n", psta); */ psta->aid = param->u.add_sta.aid;/* aid = 1~2007 */ memcpy(psta->bssrateset, param->u.add_sta.tx_supp_rates, 16); /* check wmm cap. */ if (WLAN_STA_WME&flags) psta->qos_option = 1; else psta->qos_option = 0; if (pmlmepriv->qospriv.qos_option == 0) psta->qos_option = 0; /* chec 802.11n ht cap. */ if (WLAN_STA_HT&flags) { psta->htpriv.ht_option = true; psta->qos_option = 1; memcpy((void*)&psta->htpriv.ht_cap, (void*)¶m->u.add_sta.ht_cap, sizeof(struct rtw_ieee80211_ht_cap)); } else { psta->htpriv.ht_option = false; } if (pmlmepriv->htpriv.ht_option == false) psta->htpriv.ht_option = false; update_sta_info_apmode(padapter, psta); } else { ret = -ENOMEM; } return ret; } static int rtw_del_sta(struct net_device *dev, struct ieee_param *param) { int ret = 0; struct sta_info *psta = NULL; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct sta_priv *pstapriv = &padapter->stapriv; DBG_871X("rtw_del_sta =" MAC_FMT "\n", MAC_ARG(param->sta_addr)); if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true) return -EINVAL; if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { return -EINVAL; } psta = rtw_get_stainfo(pstapriv, param->sta_addr); if (psta) { u8 updated =false; /* DBG_871X("free psta =%p, aid =%d\n", psta, psta->aid); */ spin_lock_bh(&pstapriv->asoc_list_lock); if (list_empty(&psta->asoc_list) ==false) { list_del_init(&psta->asoc_list); pstapriv->asoc_list_cnt--; updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING); } spin_unlock_bh(&pstapriv->asoc_list_lock); associated_clients_update(padapter, updated); psta = NULL; } else { DBG_871X("rtw_del_sta(), sta has already been removed or never been added\n"); /* ret = -1; */ } return ret; } static int rtw_ioctl_get_sta_data(struct net_device *dev, struct ieee_param *param, int len) { int ret = 0; struct sta_info *psta = NULL; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct sta_priv *pstapriv = &padapter->stapriv; struct ieee_param_ex *param_ex = (struct ieee_param_ex *)param; struct sta_data *psta_data = (struct sta_data *)param_ex->data; DBG_871X("rtw_ioctl_get_sta_info, sta_addr: " MAC_FMT "\n", MAC_ARG(param_ex->sta_addr)); if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true) return -EINVAL; if (param_ex->sta_addr[0] == 0xff && param_ex->sta_addr[1] == 0xff && param_ex->sta_addr[2] == 0xff && param_ex->sta_addr[3] == 0xff && param_ex->sta_addr[4] == 0xff && param_ex->sta_addr[5] == 0xff) { return -EINVAL; } psta = rtw_get_stainfo(pstapriv, param_ex->sta_addr); if (psta) { psta_data->aid = (u16)psta->aid; psta_data->capability = psta->capability; psta_data->flags = psta->flags; /* nonerp_set : BIT(0) no_short_slot_time_set : BIT(1) no_short_preamble_set : BIT(2) no_ht_gf_set : BIT(3) no_ht_set : BIT(4) ht_20mhz_set : BIT(5) */ psta_data->sta_set =((psta->nonerp_set) | (psta->no_short_slot_time_set <<1) | (psta->no_short_preamble_set <<2) | (psta->no_ht_gf_set <<3) | (psta->no_ht_set <<4) | (psta->ht_20mhz_set <<5)); psta_data->tx_supp_rates_len = psta->bssratelen; memcpy(psta_data->tx_supp_rates, psta->bssrateset, psta->bssratelen); memcpy(&psta_data->ht_cap, &psta->htpriv.ht_cap, sizeof(struct rtw_ieee80211_ht_cap)); psta_data->rx_pkts = psta->sta_stats.rx_data_pkts; psta_data->rx_bytes = psta->sta_stats.rx_bytes; psta_data->rx_drops = psta->sta_stats.rx_drops; psta_data->tx_pkts = psta->sta_stats.tx_pkts; psta_data->tx_bytes = psta->sta_stats.tx_bytes; psta_data->tx_drops = psta->sta_stats.tx_drops; } else { ret = -1; } return ret; } static int rtw_get_sta_wpaie(struct net_device *dev, struct ieee_param *param) { int ret = 0; struct sta_info *psta = NULL; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct sta_priv *pstapriv = &padapter->stapriv; DBG_871X("rtw_get_sta_wpaie, sta_addr: " MAC_FMT "\n", MAC_ARG(param->sta_addr)); if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true) return -EINVAL; if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { return -EINVAL; } psta = rtw_get_stainfo(pstapriv, param->sta_addr); if (psta) { if ((psta->wpa_ie[0] == WLAN_EID_RSN) || (psta->wpa_ie[0] == WLAN_EID_GENERIC)) { int wpa_ie_len; int copy_len; wpa_ie_len = psta->wpa_ie[1]; copy_len = ((wpa_ie_len+2) > sizeof(psta->wpa_ie)) ? (sizeof(psta->wpa_ie)):(wpa_ie_len+2); param->u.wpa_ie.len = copy_len; memcpy(param->u.wpa_ie.reserved, psta->wpa_ie, copy_len); } else { /* ret = -1; */ DBG_871X("sta's wpa_ie is NONE\n"); } } else { ret = -1; } return ret; } static int rtw_set_wps_beacon(struct net_device *dev, struct ieee_param *param, int len) { int ret = 0; unsigned char wps_oui[4]={0x0, 0x50, 0xf2, 0x04}; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); int ie_len; DBG_871X("%s, len =%d\n", __func__, len); if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) return -EINVAL; ie_len = len-12-2;/* 12 = param header, 2:no packed */ kfree(pmlmepriv->wps_beacon_ie); pmlmepriv->wps_beacon_ie = NULL; if (ie_len>0) { pmlmepriv->wps_beacon_ie = rtw_malloc(ie_len); pmlmepriv->wps_beacon_ie_len = ie_len; if (pmlmepriv->wps_beacon_ie == NULL) { DBG_871X("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); return -EINVAL; } memcpy(pmlmepriv->wps_beacon_ie, param->u.bcn_ie.buf, ie_len); update_beacon(padapter, _VENDOR_SPECIFIC_IE_, wps_oui, true); pmlmeext->bstart_bss = true; } return ret; } static int rtw_set_wps_probe_resp(struct net_device *dev, struct ieee_param *param, int len) { int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); int ie_len; DBG_871X("%s, len =%d\n", __func__, len); if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) return -EINVAL; ie_len = len-12-2;/* 12 = param header, 2:no packed */ kfree(pmlmepriv->wps_probe_resp_ie); pmlmepriv->wps_probe_resp_ie = NULL; if (ie_len>0) { pmlmepriv->wps_probe_resp_ie = rtw_malloc(ie_len); pmlmepriv->wps_probe_resp_ie_len = ie_len; if (pmlmepriv->wps_probe_resp_ie == NULL) { DBG_871X("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); return -EINVAL; } memcpy(pmlmepriv->wps_probe_resp_ie, param->u.bcn_ie.buf, ie_len); } return ret; } static int rtw_set_wps_assoc_resp(struct net_device *dev, struct ieee_param *param, int len) { int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); int ie_len; DBG_871X("%s, len =%d\n", __func__, len); if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) return -EINVAL; ie_len = len-12-2;/* 12 = param header, 2:no packed */ kfree(pmlmepriv->wps_assoc_resp_ie); pmlmepriv->wps_assoc_resp_ie = NULL; if (ie_len>0) { pmlmepriv->wps_assoc_resp_ie = rtw_malloc(ie_len); pmlmepriv->wps_assoc_resp_ie_len = ie_len; if (pmlmepriv->wps_assoc_resp_ie == NULL) { DBG_871X("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); return -EINVAL; } memcpy(pmlmepriv->wps_assoc_resp_ie, param->u.bcn_ie.buf, ie_len); } return ret; } static int rtw_set_hidden_ssid(struct net_device *dev, struct ieee_param *param, int len) { int ret = 0; struct adapter *adapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *mlmepriv = &(adapter->mlmepriv); struct mlme_ext_priv *mlmeext = &(adapter->mlmeextpriv); struct mlme_ext_info *mlmeinfo = &(mlmeext->mlmext_info); int ie_len; u8 *ssid_ie; char ssid[NDIS_802_11_LENGTH_SSID + 1]; sint ssid_len; u8 ignore_broadcast_ssid; if (check_fwstate(mlmepriv, WIFI_AP_STATE) != true) return -EPERM; if (param->u.bcn_ie.reserved[0] != 0xea) return -EINVAL; mlmeinfo->hidden_ssid_mode = ignore_broadcast_ssid = param->u.bcn_ie.reserved[1]; ie_len = len-12-2;/* 12 = param header, 2:no packed */ ssid_ie = rtw_get_ie(param->u.bcn_ie.buf, WLAN_EID_SSID, &ssid_len, ie_len); if (ssid_ie && ssid_len > 0 && ssid_len <= NDIS_802_11_LENGTH_SSID) { struct wlan_bssid_ex *pbss_network = &mlmepriv->cur_network.network; struct wlan_bssid_ex *pbss_network_ext = &mlmeinfo->network; memcpy(ssid, ssid_ie+2, ssid_len); ssid[ssid_len] = 0x0; if (0) DBG_871X(FUNC_ADPT_FMT" ssid:(%s,%d), from ie:(%s,%d), (%s,%d)\n", FUNC_ADPT_ARG(adapter), ssid, ssid_len, pbss_network->Ssid.Ssid, pbss_network->Ssid.SsidLength, pbss_network_ext->Ssid.Ssid, pbss_network_ext->Ssid.SsidLength); memcpy(pbss_network->Ssid.Ssid, (void *)ssid, ssid_len); pbss_network->Ssid.SsidLength = ssid_len; memcpy(pbss_network_ext->Ssid.Ssid, (void *)ssid, ssid_len); pbss_network_ext->Ssid.SsidLength = ssid_len; if (0) DBG_871X(FUNC_ADPT_FMT" after ssid:(%s,%d), (%s,%d)\n", FUNC_ADPT_ARG(adapter), pbss_network->Ssid.Ssid, pbss_network->Ssid.SsidLength, pbss_network_ext->Ssid.Ssid, pbss_network_ext->Ssid.SsidLength); } DBG_871X(FUNC_ADPT_FMT" ignore_broadcast_ssid:%d, %s,%d\n", FUNC_ADPT_ARG(adapter), ignore_broadcast_ssid, ssid, ssid_len); return ret; } static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *param, int len) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) return -EINVAL; if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { return -EINVAL; } return rtw_acl_remove_sta(padapter, param->sta_addr); } static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *param, int len) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) return -EINVAL; if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { return -EINVAL; } return rtw_acl_add_sta(padapter, param->sta_addr); } static int rtw_ioctl_set_macaddr_acl(struct net_device *dev, struct ieee_param *param, int len) { int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) return -EINVAL; rtw_set_macaddr_acl(padapter, param->u.mlme.command); return ret; } static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p) { struct ieee_param *param; int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); /* DBG_871X("%s\n", __func__); */ /* * this function is expect to call in master mode, which allows no power saving * so, we just check hw_init_completed */ if (padapter->hw_init_completed ==false) { ret = -EPERM; goto out; } /* if (p->length < sizeof(struct ieee_param) || !p->pointer) { */ if (!p->pointer) { ret = -EINVAL; goto out; } param = rtw_malloc(p->length); if (param == NULL) { ret = -ENOMEM; goto out; } if (copy_from_user(param, p->pointer, p->length)) { kfree(param); ret = -EFAULT; goto out; } /* DBG_871X("%s, cmd =%d\n", __func__, param->cmd); */ switch (param->cmd) { case RTL871X_HOSTAPD_FLUSH: ret = rtw_hostapd_sta_flush(dev); break; case RTL871X_HOSTAPD_ADD_STA: ret = rtw_add_sta(dev, param); break; case RTL871X_HOSTAPD_REMOVE_STA: ret = rtw_del_sta(dev, param); break; case RTL871X_HOSTAPD_SET_BEACON: ret = rtw_set_beacon(dev, param, p->length); break; case RTL871X_SET_ENCRYPTION: ret = rtw_set_encryption(dev, param, p->length); break; case RTL871X_HOSTAPD_GET_WPAIE_STA: ret = rtw_get_sta_wpaie(dev, param); break; case RTL871X_HOSTAPD_SET_WPS_BEACON: ret = rtw_set_wps_beacon(dev, param, p->length); break; case RTL871X_HOSTAPD_SET_WPS_PROBE_RESP: ret = rtw_set_wps_probe_resp(dev, param, p->length); break; case RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP: ret = rtw_set_wps_assoc_resp(dev, param, p->length); break; case RTL871X_HOSTAPD_SET_HIDDEN_SSID: ret = rtw_set_hidden_ssid(dev, param, p->length); break; case RTL871X_HOSTAPD_GET_INFO_STA: ret = rtw_ioctl_get_sta_data(dev, param, p->length); break; case RTL871X_HOSTAPD_SET_MACADDR_ACL: ret = rtw_ioctl_set_macaddr_acl(dev, param, p->length); break; case RTL871X_HOSTAPD_ACL_ADD_STA: ret = rtw_ioctl_acl_add_sta(dev, param, p->length); break; case RTL871X_HOSTAPD_ACL_REMOVE_STA: ret = rtw_ioctl_acl_remove_sta(dev, param, p->length); break; default: DBG_871X("Unknown hostapd request: %d\n", param->cmd); ret = -EOPNOTSUPP; break; } if (ret == 0 && copy_to_user(p->pointer, param, p->length)) ret = -EFAULT; kfree(param); out: return ret; } static int rtw_wx_set_priv(struct net_device *dev, struct iw_request_info *info, union iwreq_data *awrq, char *extra) { #ifdef DEBUG_RTW_WX_SET_PRIV char *ext_dbg; #endif int ret = 0; int len = 0; char *ext; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct iw_point *dwrq = (struct iw_point*)awrq; /* RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_notice_, ("+rtw_wx_set_priv\n")); */ if (dwrq->length == 0) return -EFAULT; len = dwrq->length; if (!(ext = vmalloc(len))) return -ENOMEM; if (copy_from_user(ext, dwrq->pointer, len)) { vfree(ext); return -EFAULT; } /* RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_notice_, */ /* ("rtw_wx_set_priv: %s req =%s\n", */ /* dev->name, ext)); */ #ifdef DEBUG_RTW_WX_SET_PRIV if (!(ext_dbg = vmalloc(len))) { vfree(ext, len); return -ENOMEM; } memcpy(ext_dbg, ext, len); #endif /* added for wps2.0 @20110524 */ if (dwrq->flags == 0x8766 && len > 8) { u32 cp_sz; struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); u8 *probereq_wpsie = ext; int probereq_wpsie_len = len; u8 wps_oui[4]={0x0, 0x50, 0xf2, 0x04}; if ((_VENDOR_SPECIFIC_IE_ == probereq_wpsie[0]) && (!memcmp(&probereq_wpsie[2], wps_oui, 4))) { cp_sz = probereq_wpsie_len>MAX_WPS_IE_LEN ? MAX_WPS_IE_LEN:probereq_wpsie_len; if (pmlmepriv->wps_probe_req_ie) { pmlmepriv->wps_probe_req_ie_len = 0; kfree(pmlmepriv->wps_probe_req_ie); pmlmepriv->wps_probe_req_ie = NULL; } pmlmepriv->wps_probe_req_ie = rtw_malloc(cp_sz); if (pmlmepriv->wps_probe_req_ie == NULL) { printk("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); ret = -EINVAL; goto FREE_EXT; } memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz); pmlmepriv->wps_probe_req_ie_len = cp_sz; } goto FREE_EXT; } if (len >= WEXT_CSCAN_HEADER_SIZE && !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { ret = rtw_wx_set_scan(dev, info, awrq, ext); goto FREE_EXT; } FREE_EXT: vfree(ext); #ifdef DEBUG_RTW_WX_SET_PRIV vfree(ext_dbg); #endif /* DBG_871X("rtw_wx_set_priv: (SIOCSIWPRIV) %s ret =%d\n", */ /* dev->name, ret); */ return ret; } static int rtw_pm_set(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; unsigned mode = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); DBG_871X("[%s] extra = %s\n", __func__, extra); if (!memcmp(extra, "lps =", 4)) { sscanf(extra+4, "%u", &mode); ret = rtw_pm_set_lps(padapter, mode); } else if (!memcmp(extra, "ips =", 4)) { sscanf(extra+4, "%u", &mode); ret = rtw_pm_set_ips(padapter, mode); } else { ret = -EINVAL; } return ret; } static int rtw_mp_efuse_get(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wdata, char *extra) { int err = 0; return err; } static int rtw_mp_efuse_set(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wdata, char *extra) { int err = 0; return err; } static int rtw_tdls(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; return ret; } static int rtw_tdls_get(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; return ret; } #ifdef CONFIG_INTEL_WIDI static int rtw_widi_set(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); process_intel_widi_cmd(padapter, extra); return ret; } static int rtw_widi_set_probe_request(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; u8 *pbuf = NULL; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); pbuf = rtw_malloc(sizeof(l2_msg_t)); if (pbuf) { if (copy_from_user(pbuf, wrqu->data.pointer, wrqu->data.length)) ret = -EFAULT; /* memcpy(pbuf, wrqu->data.pointer, wrqu->data.length); */ if (wrqu->data.flags == 0) intel_widi_wk_cmd(padapter, INTEL_WIDI_ISSUE_PROB_WK, pbuf, sizeof(l2_msg_t)); else if (wrqu->data.flags == 1) rtw_set_wfd_rds_sink_info(padapter, (l2_msg_t *)pbuf); } return ret; } #endif /* CONFIG_INTEL_WIDI */ static int rtw_test( struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { u32 len; u8 *pbuf, *pch; char *ptmp; u8 *delim = ","; struct adapter *padapter = rtw_netdev_priv(dev); DBG_871X("+%s\n", __func__); len = wrqu->data.length; pbuf = rtw_zmalloc(len); if (pbuf == NULL) { DBG_871X("%s: no memory!\n", __func__); return -ENOMEM; } if (copy_from_user(pbuf, wrqu->data.pointer, len)) { kfree(pbuf); DBG_871X("%s: copy from user fail!\n", __func__); return -EFAULT; } DBG_871X("%s: string =\"%s\"\n", __func__, pbuf); ptmp = (char*)pbuf; pch = strsep(&ptmp, delim); if ((pch == NULL) || (strlen(pch) == 0)) { kfree(pbuf); DBG_871X("%s: parameter error(level 1)!\n", __func__); return -EFAULT; } if (strcmp(pch, "bton") == 0) rtw_btcoex_SetManualControl(padapter, false); if (strcmp(pch, "btoff") == 0) rtw_btcoex_SetManualControl(padapter, true); if (strcmp(pch, "h2c") == 0) { u8 param[8]; u8 count = 0; u32 tmp; u8 i; u32 pos; s32 ret; do { pch = strsep(&ptmp, delim); if ((pch == NULL) || (strlen(pch) == 0)) break; sscanf(pch, "%x", &tmp); param[count++] = (u8)tmp; } while (count < 8); if (count == 0) { kfree(pbuf); DBG_871X("%s: parameter error(level 2)!\n", __func__); return -EFAULT; } ret = rtw_hal_fill_h2c_cmd(padapter, param[0], count-1, ¶m[1]); pos = sprintf(extra, "H2C ID = 0x%02x content =", param[0]); for (i = 1; idata.length = strlen(extra) + 1; } kfree(pbuf); return 0; } static iw_handler rtw_handlers[] = { NULL, /* SIOCSIWCOMMIT */ rtw_wx_get_name, /* SIOCGIWNAME */ dummy, /* SIOCSIWNWID */ dummy, /* SIOCGIWNWID */ rtw_wx_set_freq, /* SIOCSIWFREQ */ rtw_wx_get_freq, /* SIOCGIWFREQ */ rtw_wx_set_mode, /* SIOCSIWMODE */ rtw_wx_get_mode, /* SIOCGIWMODE */ dummy, /* SIOCSIWSENS */ rtw_wx_get_sens, /* SIOCGIWSENS */ NULL, /* SIOCSIWRANGE */ rtw_wx_get_range, /* SIOCGIWRANGE */ rtw_wx_set_priv, /* SIOCSIWPRIV */ NULL, /* SIOCGIWPRIV */ NULL, /* SIOCSIWSTATS */ NULL, /* SIOCGIWSTATS */ dummy, /* SIOCSIWSPY */ dummy, /* SIOCGIWSPY */ NULL, /* SIOCGIWTHRSPY */ NULL, /* SIOCWIWTHRSPY */ rtw_wx_set_wap, /* SIOCSIWAP */ rtw_wx_get_wap, /* SIOCGIWAP */ rtw_wx_set_mlme, /* request MLME operation; uses struct iw_mlme */ dummy, /* SIOCGIWAPLIST -- depricated */ rtw_wx_set_scan, /* SIOCSIWSCAN */ rtw_wx_get_scan, /* SIOCGIWSCAN */ rtw_wx_set_essid, /* SIOCSIWESSID */ rtw_wx_get_essid, /* SIOCGIWESSID */ dummy, /* SIOCSIWNICKN */ rtw_wx_get_nick, /* SIOCGIWNICKN */ NULL, /* -- hole -- */ NULL, /* -- hole -- */ rtw_wx_set_rate, /* SIOCSIWRATE */ rtw_wx_get_rate, /* SIOCGIWRATE */ rtw_wx_set_rts, /* SIOCSIWRTS */ rtw_wx_get_rts, /* SIOCGIWRTS */ rtw_wx_set_frag, /* SIOCSIWFRAG */ rtw_wx_get_frag, /* SIOCGIWFRAG */ dummy, /* SIOCSIWTXPOW */ dummy, /* SIOCGIWTXPOW */ dummy, /* SIOCSIWRETRY */ rtw_wx_get_retry, /* SIOCGIWRETRY */ rtw_wx_set_enc, /* SIOCSIWENCODE */ rtw_wx_get_enc, /* SIOCGIWENCODE */ dummy, /* SIOCSIWPOWER */ rtw_wx_get_power, /* SIOCGIWPOWER */ NULL, /*---hole---*/ NULL, /*---hole---*/ rtw_wx_set_gen_ie, /* SIOCSIWGENIE */ NULL, /* SIOCGWGENIE */ rtw_wx_set_auth, /* SIOCSIWAUTH */ NULL, /* SIOCGIWAUTH */ rtw_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ NULL, /* SIOCGIWENCODEEXT */ rtw_wx_set_pmkid, /* SIOCSIWPMKSA */ NULL, /*---hole---*/ }; static const struct iw_priv_args rtw_private_args[] = { { SIOCIWFIRSTPRIV + 0x0, IW_PRIV_TYPE_CHAR | 0x7FF, 0, "write" }, { SIOCIWFIRSTPRIV + 0x1, IW_PRIV_TYPE_CHAR | 0x7FF, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "read" }, { SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext" }, { SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl" }, { SIOCIWFIRSTPRIV + 0x4, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" }, { SIOCIWFIRSTPRIV + 0x5, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "setpid" }, { SIOCIWFIRSTPRIV + 0x6, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start" }, /* for PLATFORM_MT53XX */ { SIOCIWFIRSTPRIV + 0x7, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "get_sensitivity" }, { SIOCIWFIRSTPRIV + 0x8, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_prob_req_ie" }, { SIOCIWFIRSTPRIV + 0x9, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_assoc_req_ie" }, /* for RTK_DMP_PLATFORM */ { SIOCIWFIRSTPRIV + 0xA, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "channel_plan" }, { SIOCIWFIRSTPRIV + 0xB, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "dbg" }, { SIOCIWFIRSTPRIV + 0xC, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "rfw" }, { SIOCIWFIRSTPRIV + 0xD, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "rfr" }, { SIOCIWFIRSTPRIV + 0x10, IW_PRIV_TYPE_CHAR | 1024, 0, "p2p_set" }, { SIOCIWFIRSTPRIV + 0x11, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK , "p2p_get" }, { SIOCIWFIRSTPRIV + 0x12, 0, 0, "NULL" }, { SIOCIWFIRSTPRIV + 0x13, IW_PRIV_TYPE_CHAR | 64, IW_PRIV_TYPE_CHAR | 64 , "p2p_get2" }, { SIOCIWFIRSTPRIV + 0x14, IW_PRIV_TYPE_CHAR | 64, 0, "tdls" }, { SIOCIWFIRSTPRIV + 0x15, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024 , "tdls_get" }, { SIOCIWFIRSTPRIV + 0x16, IW_PRIV_TYPE_CHAR | 64, 0, "pm_set" }, {SIOCIWFIRSTPRIV + 0x18, IW_PRIV_TYPE_CHAR | IFNAMSIZ , 0 , "rereg_nd_name"}, {SIOCIWFIRSTPRIV + 0x1A, IW_PRIV_TYPE_CHAR | 1024, 0, "efuse_set"}, {SIOCIWFIRSTPRIV + 0x1B, IW_PRIV_TYPE_CHAR | 128, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_get"}, { SIOCIWFIRSTPRIV + 0x1D, IW_PRIV_TYPE_CHAR | 40, IW_PRIV_TYPE_CHAR | 0x7FF, "test" }, #ifdef CONFIG_INTEL_WIDI { SIOCIWFIRSTPRIV + 0x1E, IW_PRIV_TYPE_CHAR | 1024, 0, "widi_set" }, { SIOCIWFIRSTPRIV + 0x1F, IW_PRIV_TYPE_CHAR | 128, 0, "widi_prob_req" }, #endif /* CONFIG_INTEL_WIDI */ #ifdef CONFIG_WOWLAN { MP_WOW_ENABLE , IW_PRIV_TYPE_CHAR | 1024, 0, "wow_mode" }, /* set */ #endif #ifdef CONFIG_AP_WOWLAN { MP_AP_WOW_ENABLE , IW_PRIV_TYPE_CHAR | 1024, 0, "ap_wow_mode" }, /* set */ #endif }; static iw_handler rtw_private_handler[] = { rtw_wx_write32, /* 0x00 */ rtw_wx_read32, /* 0x01 */ rtw_drvext_hdl, /* 0x02 */ rtw_mp_ioctl_hdl, /* 0x03 */ /* for MM DTV platform */ rtw_get_ap_info, /* 0x04 */ rtw_set_pid, /* 0x05 */ rtw_wps_start, /* 0x06 */ /* for PLATFORM_MT53XX */ rtw_wx_get_sensitivity, /* 0x07 */ rtw_wx_set_mtk_wps_probe_ie, /* 0x08 */ rtw_wx_set_mtk_wps_ie, /* 0x09 */ /* for RTK_DMP_PLATFORM */ /* Set Channel depend on the country code */ rtw_wx_set_channel_plan, /* 0x0A */ rtw_dbg_port, /* 0x0B */ rtw_wx_write_rf, /* 0x0C */ rtw_wx_read_rf, /* 0x0D */ rtw_wx_priv_null, /* 0x0E */ rtw_wx_priv_null, /* 0x0F */ rtw_p2p_set, /* 0x10 */ rtw_p2p_get, /* 0x11 */ NULL, /* 0x12 */ rtw_p2p_get2, /* 0x13 */ rtw_tdls, /* 0x14 */ rtw_tdls_get, /* 0x15 */ rtw_pm_set, /* 0x16 */ rtw_wx_priv_null, /* 0x17 */ rtw_rereg_nd_name, /* 0x18 */ rtw_wx_priv_null, /* 0x19 */ rtw_mp_efuse_set, /* 0x1A */ rtw_mp_efuse_get, /* 0x1B */ NULL, /* 0x1C is reserved for hostapd */ rtw_test, /* 0x1D */ #ifdef CONFIG_INTEL_WIDI rtw_widi_set, /* 0x1E */ rtw_widi_set_probe_request, /* 0x1F */ #endif /* CONFIG_INTEL_WIDI */ }; static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev) { struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct iw_statistics *piwstats =&padapter->iwstats; int tmp_level = 0; int tmp_qual = 0; int tmp_noise = 0; if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) != true) { piwstats->qual.qual = 0; piwstats->qual.level = 0; piwstats->qual.noise = 0; /* DBG_871X("No link level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_noise); */ } else { #ifdef CONFIG_SIGNAL_DISPLAY_DBM tmp_level = translate_percentage_to_dbm(padapter->recvpriv.signal_strength); #else #ifdef CONFIG_SKIP_SIGNAL_SCALE_MAPPING { /* Do signal scale mapping when using percentage as the unit of signal strength, since the scale mapping is skipped in odm */ struct hal_com_data *pHal = GET_HAL_DATA(padapter); tmp_level = (u8)odm_SignalScaleMapping(&pHal->odmpriv, padapter->recvpriv.signal_strength); } #else tmp_level = padapter->recvpriv.signal_strength; #endif #endif tmp_qual = padapter->recvpriv.signal_qual; #if defined(CONFIG_SIGNAL_DISPLAY_DBM) && defined(CONFIG_BACKGROUND_NOISE_MONITOR) if (rtw_linked_check(padapter)) { struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct noise_info info; info.bPauseDIG = true; info.IGIValue = 0x1e; info.max_time = 100;/* ms */ info.chan = pmlmeext->cur_channel ;/* rtw_get_oper_ch(padapter); */ rtw_ps_deny(padapter, PS_DENY_IOCTL); LeaveAllPowerSaveModeDirect(padapter); rtw_hal_set_odm_var(padapter, HAL_ODM_NOISE_MONITOR,&info, false); /* ODM_InbandNoise_Monitor(podmpriv, true, 0x20, 100); */ rtw_ps_deny_cancel(padapter, PS_DENY_IOCTL); rtw_hal_get_odm_var(padapter, HAL_ODM_NOISE_MONITOR,&(info.chan), &(padapter->recvpriv.noise)); DBG_871X("chan:%d, noise_level:%d\n", info.chan, padapter->recvpriv.noise); } #endif tmp_noise = padapter->recvpriv.noise; DBG_871X("level:%d, qual:%d, noise:%d, rssi (%d)\n", tmp_level, tmp_qual, tmp_noise, padapter->recvpriv.rssi); piwstats->qual.level = tmp_level; piwstats->qual.qual = tmp_qual; piwstats->qual.noise = tmp_noise; } piwstats->qual.updated = IW_QUAL_ALL_UPDATED ;/* IW_QUAL_DBM; */ #ifdef CONFIG_SIGNAL_DISPLAY_DBM piwstats->qual.updated = piwstats->qual.updated | IW_QUAL_DBM; #endif return &padapter->iwstats; } struct iw_handler_def rtw_handlers_def = { .standard = rtw_handlers, .num_standard = ARRAY_SIZE(rtw_handlers), #if defined(CONFIG_WEXT_PRIV) .private = rtw_private_handler, .private_args = (struct iw_priv_args *)rtw_private_args, .num_private = ARRAY_SIZE(rtw_private_handler), .num_private_args = ARRAY_SIZE(rtw_private_args), #endif .get_wireless_stats = rtw_get_wireless_stats, }; /* copy from net/wireless/wext.c start */ /* ---------------------------------------------------------------- */ /* * Calculate size of private arguments */ static const char iw_priv_type_size[] = { 0, /* IW_PRIV_TYPE_NONE */ 1, /* IW_PRIV_TYPE_BYTE */ 1, /* IW_PRIV_TYPE_CHAR */ 0, /* Not defined */ sizeof(__u32), /* IW_PRIV_TYPE_INT */ sizeof(struct iw_freq), /* IW_PRIV_TYPE_FLOAT */ sizeof(struct sockaddr), /* IW_PRIV_TYPE_ADDR */ 0, /* Not defined */ }; static int get_priv_size(__u16 args) { int num = args & IW_PRIV_SIZE_MASK; int type = (args & IW_PRIV_TYPE_MASK) >> 12; return num * iw_priv_type_size[type]; } /* copy from net/wireless/wext.c end */ static int rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_data) { int err = 0; u8 *input = NULL; u32 input_len = 0; const char delim[] = " "; u8 *output = NULL; u32 output_len = 0; u32 count = 0; u8 *buffer = NULL; u32 buffer_len = 0; char *ptr = NULL; u8 cmdname[17] = {0}; /* IFNAMSIZ+1 */ u32 cmdlen; s32 len; u8 *extra = NULL; u32 extra_size = 0; s32 k; const iw_handler *priv; /* Private ioctl */ const struct iw_priv_args *priv_args; /* Private ioctl description */ u32 num_priv; /* Number of ioctl */ u32 num_priv_args; /* Number of descriptions */ iw_handler handler; int temp; int subcmd = 0; /* sub-ioctl index */ int offset = 0; /* Space for sub-ioctl index */ union iwreq_data wdata; memcpy(&wdata, wrq_data, sizeof(wdata)); input_len = 2048; input = rtw_zmalloc(input_len); if (NULL == input) return -ENOMEM; if (copy_from_user(input, wdata.data.pointer, input_len)) { err = -EFAULT; goto exit; } ptr = input; len = strlen(input); sscanf(ptr, "%16s", cmdname); cmdlen = strlen(cmdname); DBG_8192C("%s: cmd =%s\n", __func__, cmdname); /* skip command string */ if (cmdlen > 0) cmdlen += 1; /* skip one space */ ptr += cmdlen; len -= cmdlen; DBG_8192C("%s: parameters =%s\n", __func__, ptr); priv = rtw_private_handler; priv_args = rtw_private_args; num_priv = ARRAY_SIZE(rtw_private_handler); num_priv_args = ARRAY_SIZE(rtw_private_args); if (num_priv_args == 0) { err = -EOPNOTSUPP; goto exit; } /* Search the correct ioctl */ k = -1; while ((++k < num_priv_args) && strcmp(priv_args[k].name, cmdname)); /* If not found... */ if (k == num_priv_args) { err = -EOPNOTSUPP; goto exit; } /* Watch out for sub-ioctls ! */ if (priv_args[k].cmd < SIOCDEVPRIVATE) { int j = -1; /* Find the matching *real* ioctl */ while ((++j < num_priv_args) && ((priv_args[j].name[0] != '\0') || (priv_args[j].set_args != priv_args[k].set_args) || (priv_args[j].get_args != priv_args[k].get_args))); /* If not found... */ if (j == num_priv_args) { err = -EINVAL; goto exit; } /* Save sub-ioctl number */ subcmd = priv_args[k].cmd; /* Reserve one int (simplify alignment issues) */ offset = sizeof(__u32); /* Use real ioctl definition from now on */ k = j; } buffer = rtw_zmalloc(4096); if (NULL == buffer) { err = -ENOMEM; goto exit; } /* If we have to set some data */ if ((priv_args[k].set_args & IW_PRIV_TYPE_MASK) && (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) { u8 *str; switch (priv_args[k].set_args & IW_PRIV_TYPE_MASK) { case IW_PRIV_TYPE_BYTE: /* Fetch args */ count = 0; do { str = strsep(&ptr, delim); if (NULL == str) break; sscanf(str, "%i", &temp); buffer[count++] = (u8)temp; } while (1); buffer_len = count; /* Number of args to fetch */ wdata.data.length = count; if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK; break; case IW_PRIV_TYPE_INT: /* Fetch args */ count = 0; do { str = strsep(&ptr, delim); if (NULL == str) break; sscanf(str, "%i", &temp); ((s32*)buffer)[count++] = (s32)temp; } while (1); buffer_len = count * sizeof(s32); /* Number of args to fetch */ wdata.data.length = count; if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK; break; case IW_PRIV_TYPE_CHAR: if (len > 0) { /* Size of the string to fetch */ wdata.data.length = len; if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK; /* Fetch string */ memcpy(buffer, ptr, wdata.data.length); } else { wdata.data.length = 1; buffer[0] = '\0'; } buffer_len = wdata.data.length; break; default: DBG_8192C("%s: Not yet implemented...\n", __func__); err = -1; goto exit; } if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) && (wdata.data.length != (priv_args[k].set_args & IW_PRIV_SIZE_MASK))) { DBG_8192C("%s: The command %s needs exactly %d argument(s)...\n", __func__, cmdname, priv_args[k].set_args & IW_PRIV_SIZE_MASK); err = -EINVAL; goto exit; } } else { /* if args to set */ wdata.data.length = 0L; } /* Those two tests are important. They define how the driver * will have to handle the data */ if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) && ((get_priv_size(priv_args[k].set_args) + offset) <= IFNAMSIZ)) { /* First case : all SET args fit within wrq */ if (offset) wdata.mode = subcmd; memcpy(wdata.name + offset, buffer, IFNAMSIZ - offset); } else { if ((priv_args[k].set_args == 0) && (priv_args[k].get_args & IW_PRIV_SIZE_FIXED) && (get_priv_size(priv_args[k].get_args) <= IFNAMSIZ)) { /* Second case : no SET args, GET args fit within wrq */ if (offset) wdata.mode = subcmd; } else { /* Third case : args won't fit in wrq, or variable number of args */ if (copy_to_user(wdata.data.pointer, buffer, buffer_len)) { err = -EFAULT; goto exit; } wdata.data.flags = subcmd; } } kfree(input); input = NULL; extra_size = 0; if (IW_IS_SET(priv_args[k].cmd)) { /* Size of set arguments */ extra_size = get_priv_size(priv_args[k].set_args); /* Does it fits in iwr ? */ if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) && ((extra_size + offset) <= IFNAMSIZ)) extra_size = 0; } else { /* Size of get arguments */ extra_size = get_priv_size(priv_args[k].get_args); /* Does it fits in iwr ? */ if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) && (extra_size <= IFNAMSIZ)) extra_size = 0; } if (extra_size == 0) { extra = (u8 *)&wdata; kfree(buffer); buffer = NULL; } else extra = buffer; handler = priv[priv_args[k].cmd - SIOCIWFIRSTPRIV]; err = handler(dev, NULL, &wdata, extra); /* If we have to get some data */ if ((priv_args[k].get_args & IW_PRIV_TYPE_MASK) && (priv_args[k].get_args & IW_PRIV_SIZE_MASK)) { int j; int n = 0; /* number of args */ u8 str[20] = {0}; /* Check where is the returned data */ if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) && (get_priv_size(priv_args[k].get_args) <= IFNAMSIZ)) n = priv_args[k].get_args & IW_PRIV_SIZE_MASK; else n = wdata.data.length; output = rtw_zmalloc(4096); if (NULL == output) { err = -ENOMEM; goto exit; } switch (priv_args[k].get_args & IW_PRIV_TYPE_MASK) { case IW_PRIV_TYPE_BYTE: /* Display args */ for (j = 0; j < n; j++) { sprintf(str, "%d ", extra[j]); len = strlen(str); output_len = strlen(output); if ((output_len + len + 1) > 4096) { err = -E2BIG; goto exit; } memcpy(output+output_len, str, len); } break; case IW_PRIV_TYPE_INT: /* Display args */ for (j = 0; j < n; j++) { sprintf(str, "%d ", ((__s32*)extra)[j]); len = strlen(str); output_len = strlen(output); if ((output_len + len + 1) > 4096) { err = -E2BIG; goto exit; } memcpy(output+output_len, str, len); } break; case IW_PRIV_TYPE_CHAR: /* Display args */ memcpy(output, extra, n); break; default: DBG_8192C("%s: Not yet implemented...\n", __func__); err = -1; goto exit; } output_len = strlen(output) + 1; wrq_data->data.length = output_len; if (copy_to_user(wrq_data->data.pointer, output, output_len)) { err = -EFAULT; goto exit; } } else { /* if args to set */ wrq_data->data.length = 0; } exit: kfree(input); kfree(buffer); kfree(output); return err; } int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { struct iwreq *wrq = (struct iwreq *)rq; int ret = 0; switch (cmd) { case RTL_IOCTL_WPA_SUPPLICANT: ret = wpa_supplicant_ioctl(dev, &wrq->u.data); break; case RTL_IOCTL_HOSTAPD: ret = rtw_hostapd_ioctl(dev, &wrq->u.data); break; case SIOCDEVPRIVATE: ret = rtw_ioctl_wext_private(dev, &wrq->u); break; default: ret = -EOPNOTSUPP; break; } return ret; }