// 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 #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_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_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}; void indicate_wx_scan_complete_event(struct adapter *padapter) { union iwreq_data wrqu; memset(&wrqu, 0, sizeof(union iwreq_data)); } 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); netdev_dbg(padapter->pnetdev, "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], WLAN_EID_HT_CAPABILITY, &ht_ielen, pnetwork->network.IELength); } else { p = rtw_get_ie(&pnetwork->network.IEs[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, pnetwork->network.IELength-12); } if (p && ht_ielen > 0) { struct ieee80211_ht_cap *pht_capie; ht_cap = true; pht_capie = (struct ieee80211_ht_cap *)(p+2); memcpy(&mcs_rate, pht_capie->mcs.rx_mask, 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_ESS)) { if (cap & WLAN_CAPABILITY_ESS) 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 += scnprintf(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 += scnprintf(p, MAX_CUSTOM_LEN - (p - custom), "%d%s ", rate >> 1, (rate & 1) ? ".5" : ""); i++; } if (vht_cap) { max_rate = vht_data_rate; } else if (ht_cap) { if (mcs_rate & 0x8000) /* MCS15 */ max_rate = (bw_40MHz) ? ((short_GI)?300:270):((short_GI)?144:130); else /* default MCS7 */ 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; rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, rsn_ie, &rsn_len, wpa_ie, &wpa_len); buf = kzalloc(MAX_WPA_IE_LEN*2, GFP_ATOMIC); if (!buf) return start; if (wpa_len > 0) { p = buf; p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), "wpa_ie ="); for (i = 0; i < wpa_len; i++) p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), "%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 += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), "rsn_ie ="); for (i = 0; i < rsn_len; i++) p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), "%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 | IW_QUAL_NOISE_INVALID; 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; } iwe.u.qual.level = (u8)ss;/* */ iwe.u.qual.qual = (u8)sq; /* signal quality */ iwe.u.qual.noise = 0; /* noise level */ start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); { u8 *buf; u8 *pos; buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC); if (!buf) goto exit; pos = pnetwork->network.Reserved; memset(&iwe, 0, sizeof(iwe)); iwe.cmd = IWEVCUSTOM; iwe.u.data.length = scnprintf(buf, MAX_WPA_IE_LEN, "fm =%02X%02X", pos[1], pos[0]); 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 = rtw_netdev_priv(dev); int ret = 0; if ((value & WLAN_AUTH_SHARED_KEY) && (value & WLAN_AUTH_OPEN)) { padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; } else if (value & WLAN_AUTH_SHARED_KEY) { padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; } else if (value & WLAN_AUTH_OPEN) { /* padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; */ if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) { padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; } } else { 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 = 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) { 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; if (wep_key_idx > WEP_KEYS) return -EINVAL; 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 = kzalloc(wep_total_len, GFP_KERNEL); if (!pwep) { ret = -ENOMEM; goto exit; } 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) { if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL) ret = -EOPNOTSUPP; } else { /* 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); */ } 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; 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; } } } 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; 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); if (ielen < RSN_HEADER_LEN) { ret = -1; goto exit; } if (rtw_parse_wpa_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { padapter->securitypriv.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 == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&buf[cnt+2], wps_oui, 4))) { 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); 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 = 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; if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) { /* parsing HT_CAP_IE */ p = rtw_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, &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) { 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 = 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 = 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) { ret = -EPERM; goto exit; } switch (wrqu->mode) { case IW_MODE_AUTO: networkType = Ndis802_11AutoUnknown; break; case IW_MODE_ADHOC: networkType = Ndis802_11IBSS; break; case IW_MODE_MASTER: networkType = Ndis802_11APMode; /* rtw_setopmode_cmd(padapter, networkType, true); */ break; case IW_MODE_INFRA: networkType = Ndis802_11Infrastructure; break; default: ret = -EINVAL; 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); 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 = 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) { if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) return intReturn; else intReturn = true; blInserted = false; /* overwrite PMKID */ for (j = 0; j < NUM_PMKID_CACHE; j++) { if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); psecuritypriv->PMKIDList[j].bUsed = true; psecuritypriv->PMKIDIndex = j+1; blInserted = true; break; } } if (!blInserted) { 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) { intReturn = true; for (j = 0; j < NUM_PMKID_CACHE; j++) { if (!memcmp(psecuritypriv->PMKIDList[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) { memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(struct 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 = rtw_netdev_priv(dev); struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; u16 val; int i; 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 chosen 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 = 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); list_for_each(pmlmepriv->pscanned, phead) { pnetwork = list_entry(pmlmepriv->pscanned, struct wlan_network, list); 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 = 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); 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; struct adapter *padapter = rtw_netdev_priv(dev); struct iw_mlme *mlme = (struct iw_mlme *)extra; if (mlme == NULL) return -1; 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; rtw_ps_deny(padapter, PS_DENY_SCAN); if (_FAIL == rtw_pwr_wakeup(padapter)) { ret = -1; goto exit; } if (padapter->bDriverStopped) { ret = -1; goto exit; } if (!padapter->bup) { ret = -1; goto exit; } if (!padapter->hw_init_completed) { 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) { 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; spin_lock_bh(&pmlmepriv->lock); _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0); spin_unlock_bh(&pmlmepriv->lock); } } 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; while (len >= 1) { section = *(pos++); len -= 1; switch (section) { case WEXT_CSCAN_SSID_SECTION: 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); ssid_index++; } pos += sec_len; len -= sec_len; break; case WEXT_CSCAN_CHANNEL_SECTION: pos += 1; len -= 1; break; case WEXT_CSCAN_ACTV_DWELL_SECTION: pos += 2; len -= 2; break; case WEXT_CSCAN_PASV_DWELL_SECTION: pos += 2; len -= 2; break; case WEXT_CSCAN_HOME_DWELL_SECTION: pos += 2; len -= 2; break; case WEXT_CSCAN_TYPE_SECTION: pos += 1; len -= 1; break; default: len = 0; /* stop parsing */ } } /* jeff: it has still some scan parameter 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); 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 = 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; signed int wait_status; 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); list_for_each(plist, phead) { if ((stop - ev) < SCAN_ITEM_SIZE) { ret = -E2BIG; break; } pnetwork = list_entry(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 && true == rtw_validate_ssid(&(pnetwork->network.Ssid))) { ev = translate_scan(padapter, a, pnetwork, ev, stop); } } spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); wrqu->data.length = ev-extra; wrqu->data.flags = 0; exit: 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 = 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; 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; if (wrqu->essid.flags && wrqu->essid.length) { len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? wrqu->essid.length : IW_ESSID_MAX_SIZE; 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; spin_lock_bh(&queue->lock); phead = get_list_head(queue); list_for_each(pmlmepriv->pscanned, phead) { pnetwork = list_entry(pmlmepriv->pscanned, struct wlan_network, list); dst_ssid = pnetwork->network.Ssid.Ssid; if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) && (pnetwork->network.Ssid.SsidLength == ndis_ssid.SsidLength)) { 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); 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); 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 = 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) || (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 = 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}; 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; i < NumRates; i++) { if (ratevalue == mpdatarate[i]) { datarates[i] = mpdatarate[i]; if (fixed == 0) break; } else { datarates[i] = 0xff; } } if (rtw_setdatarate_cmd(padapter, datarates) != _SUCCESS) ret = -1; return ret; } static int rtw_wx_get_rate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { u16 max_rate = 0; max_rate = rtw_get_cur_max_rate(rtw_netdev_priv(dev)); if (max_rate == 0) return -EPERM; wrqu->bitrate.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 = 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; } 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 = rtw_netdev_priv(dev); 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 = 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; } 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 = rtw_netdev_priv(dev); 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 = 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 = rtw_netdev_priv(dev); struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); memset(&wep, 0, sizeof(struct ndis_802_11_wep)); key = erq->flags & IW_ENCODE_INDEX; if (erq->flags & IW_ENCODE_DISABLED) { 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; } /* set authentication mode */ if (erq->flags & IW_ENCODE_OPEN) { 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) { 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 { 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; 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 = 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 = 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 = 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 = 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); 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 = kzalloc(param_len, GFP_KERNEL); if (param == NULL) return -1; param->cmd = IEEE_CMD_SET_ENCRYPTION; eth_broadcast_addr(param->sta_addr); 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 = 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 = 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: ret = -EINVAL; goto exit; } 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 = 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); break; case 2: rtw_write16(padapter, addr, (u16)data32); break; case 4: rtw_write32(padapter, addr, data32); break; default: 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 = 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 = rtw_netdev_priv(dev); u32 path, addr, data32; path = *(u32 *)extra; addr = *((u32 *)extra + 1); data32 = *((u32 *)extra + 2); 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 = rtw_netdev_priv(dev); */ /* struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); */ 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 = rtw_netdev_priv(dev); u8 channel_plan_req = (u8)(*((int *)wrqu)); if (rtw_set_chplan_cmd(padapter, channel_plan_req, 1, 1) != _SUCCESS) 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_get_ap_info(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { int ret = 0; int wpa_ielen; u32 cnt = 0; struct list_head *plist, *phead; unsigned char *pbuf; u8 bssid[ETH_ALEN]; char data[32]; struct wlan_network *pnetwork = NULL; struct adapter *padapter = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct __queue *queue = &(pmlmepriv->scanned_queue); struct iw_point *pdata = &wrqu->data; 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); list_for_each(plist, phead) { pnetwork = list_entry(plist, struct wlan_network, list); if (!mac_pton(data, bssid)) { 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 */ 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; } } } 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); 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 = rtw_netdev_priv(dev); struct iw_point *pdata = &wrqu->data; u32 u32wps_start = 0; if ((true == padapter->bDriverStopped) || (true == padapter->bSurpriseRemoved) || (NULL == pdata)) { ret = -EINVAL; goto exit; } if (copy_from_user((void *)&u32wps_start, pdata->pointer, 4)) { ret = -EFAULT; goto exit; } if (u32wps_start == 0) u32wps_start = *extra; exit: return ret; } static int rtw_p2p_set(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { return 0; } static int rtw_p2p_get(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { return 0; } static int rtw_p2p_get2(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { return 0; } 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; } 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; ret = rtw_change_ifname(padapter, new_ifname); if (ret != 0) goto exit; strncpy(rereg_priv->old_ifname, new_ifname, IFNAMSIZ); rereg_priv->old_ifname[IFNAMSIZ-1] = 0; if (!memcmp(new_ifname, "disable%d", 9)) { /* free network queue for Android's timming issue */ rtw_free_network_queue(padapter, true); /* the interface is being "disabled", we can do deeper IPS */ /* 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) { u8 major_cmd, minor_cmd; u16 arg; u32 extra_arg, *pdata, val32; struct adapter *padapter = rtw_netdev_priv(dev); struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); 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: break; case 2: break; case 4: break; } break; case 0x71:/* write_reg */ switch (minor_cmd) { case 1: rtw_write8(padapter, arg, extra_arg); break; case 2: rtw_write16(padapter, arg, extra_arg); break; case 4: rtw_write32(padapter, arg, extra_arg); break; } break; case 0x72:/* read_bb */ break; case 0x73:/* write_bb */ rtw_hal_write_bbreg(padapter, arg, 0xffffffff, extra_arg); break; case 0x74:/* read_rf */ break; case 0x75:/* write_rf */ rtw_hal_write_rfreg(padapter, minor_cmd, arg, 0xffffffff, extra_arg); 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; 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: break; case 0x01: break; case 0x02: break; case 0x03: break; case 0x04: break; case 0x05: break; case 0x06: { u32 ODMFlag; rtw_hal_get_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); ODMFlag = (u32)(0x0f&arg); rtw_hal_set_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); } break; case 0x07: break; case 0x08: { } break; case 0x09: 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) { padapter->driver_vcs_en = 0; } else if (arg == 1) { 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) /* pHalData->bDumpRxPkt =extra_arg; */ rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_RXPKT, &(extra_arg)); else if (arg == 1) rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_TXPKT, &(extra_arg)); } break; case 0x0e: { if (arg == 0) { padapter->driver_rx_ampdu_factor = 0xFF; } else if (arg == 1) { 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 */ netdev_dbg(dev, "%s %s\n", "rtl8723bs", DRIVERVERSION); 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 */ /* default is set to enable 2.4GHZ */ if (extra_arg == 0 || extra_arg == 1) pregpriv->rx_stbc = extra_arg; } 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 (extra_arg < 3) pregpriv->ampdu_enable = extra_arg; } break; case 0x14: { } break; case 0x16: { if (arg == 0xff) { rtw_odm_dbg_comp_msg(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) pregistrypriv->ldpc_cap = 0x00; else if (arg == 1) 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) pregistrypriv->stbc_cap = 0x00; else if (arg == 1) pregistrypriv->stbc_cap = (u8)(extra_arg&0x33); } break; case 0x1b: { struct registry_priv *pregistrypriv = &padapter->registrypriv; if (arg == 0) { init_mlme_default_rate_set(padapter); pregistrypriv->ht_enable = (u8)rtw_ht_enable; } else if (arg == 1) { int i; u8 max_rx_rate; 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; i < NumRates; i++) { if (pmlmeext->datarate[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) { padapter->driver_ampdu_spacing = 0xFF; } else if (arg == 1) { if (extra_arg > 0x07) padapter->driver_ampdu_spacing = 0xFF; else padapter->driver_ampdu_spacing = extra_arg; } } break; case 0x23: { padapter->bNotifyChannelChange = extra_arg; break; } case 0x24: { break; } case 0xaa: { if ((extra_arg & 0x7F) > 0x3F) extra_arg = 0xFF; 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(padapter); else if (extra_arg == 1) bb_reg_dump(padapter); else if (extra_arg == 2) rf_reg_dump(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); } 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); } } break; case 0xfd: rtw_write8(padapter, 0xc50, arg); rtw_write8(padapter, 0xc58, arg); break; case 0xfe: break; case 0xff: { } break; } break; default: break; } return 0; } static int wpa_set_param(struct net_device *dev, u8 name, u32 value) { uint ret = 0; struct adapter *padapter = 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; } 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 */ /* 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 = 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->pointer || p->length != sizeof(struct ieee_param)) return -EINVAL; param = rtw_malloc(p->length); if (param == NULL) return -ENOMEM; if (copy_from_user(param, p->pointer, p->length)) { kfree(param); return -EFAULT; } 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(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: ret = -EOPNOTSUPP; break; } if (ret == 0 && copy_to_user(p->pointer, param, p->length)) ret = -EFAULT; kfree(param); /* 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct security_priv *psecuritypriv = &(padapter->securitypriv); struct sta_priv *pstapriv = &padapter->stapriv; char *txkey = padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey; char *rxkey = padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey; char *grpkey = psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey; 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; */ 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_; goto exit; } if (strcmp(param->u.crypt.alg, "WEP") == 0 && (psta == NULL)) { wep_key_idx = param->u.crypt.idx; wep_key_len = param->u.crypt.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 = kzalloc(wep_total_len, GFP_KERNEL); if (!pwep) goto exit; 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) { 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 { /* 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) { memcpy(grpkey, 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(grpkey, 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(txkey, &(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(grpkey, 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 */ } } 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) { psta->dot118021XPrivacy = _WEP40_; if (param->u.crypt.key_len == 13) psta->dot118021XPrivacy = _WEP104_; } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { 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) { psta->dot118021XPrivacy = _AES_; } else { 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(grpkey, 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(grpkey, 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(txkey, &(param->u.crypt.key[16]), 8); memcpy(rxkey, &(param->u.crypt.key[24]), 8); psecuritypriv->busetkipkey = true; } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { psecuritypriv->dot118021XGrpPrivacy = _AES_; memcpy(grpkey, 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct sta_priv *pstapriv = &padapter->stapriv; unsigned char *pbuf = param->u.bcn_ie.buf; 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 void rtw_hostapd_sta_flush(struct net_device *dev) { /* _irqL irqL; */ /* struct list_head *phead, *plist; */ /* struct sta_info *psta = NULL; */ struct adapter *padapter = rtw_netdev_priv(dev); /* struct sta_priv *pstapriv = &padapter->stapriv; */ flush_all_cam_entry(padapter); /* clear CAM */ 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct sta_priv *pstapriv = &padapter->stapriv; 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) { 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; 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 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct sta_priv *pstapriv = &padapter->stapriv; 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; 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; } 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 = 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; 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 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct sta_priv *pstapriv = &padapter->stapriv; 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_VENDOR_SPECIFIC)) { 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; } 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); int ie_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) return -EINVAL; memcpy(pmlmepriv->wps_beacon_ie, param->u.bcn_ie.buf, ie_len); update_beacon(padapter, WLAN_EID_VENDOR_SPECIFIC, 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); int ie_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) 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 = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); int ie_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) 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 = 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]; signed int 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; 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; } return ret; } static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *param, int len) { struct adapter *padapter = 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; } rtw_acl_remove_sta(padapter, param->sta_addr); return 0; } static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *param, int len) { struct adapter *padapter = 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 = 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 = rtw_netdev_priv(dev); /* * 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) return -EPERM; if (!p->pointer || p->length != sizeof(*param)) return -EINVAL; param = rtw_malloc(p->length); if (param == NULL) return -ENOMEM; if (copy_from_user(param, p->pointer, p->length)) { kfree(param); return -EFAULT; } switch (param->cmd) { case RTL871X_HOSTAPD_FLUSH: 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: ret = -EOPNOTSUPP; break; } if (ret == 0 && copy_to_user(p->pointer, param, p->length)) ret = -EFAULT; kfree(param); 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 = rtw_netdev_priv(dev); struct iw_point *dwrq = (struct iw_point *)awrq; if (dwrq->length == 0) return -EFAULT; len = dwrq->length; ext = vmalloc(len); if (!ext) return -ENOMEM; if (copy_from_user(ext, dwrq->pointer, len)) { vfree(ext); return -EFAULT; } #ifdef DEBUG_RTW_WX_SET_PRIV ext_dbg = vmalloc(len); if (!ext_dbg) { 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 ((WLAN_EID_VENDOR_SPECIFIC == 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 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 = rtw_netdev_priv(dev); 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_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); len = wrqu->data.length; pbuf = rtw_zmalloc(len); if (!pbuf) return -ENOMEM; if (copy_from_user(pbuf, wrqu->data.pointer, len)) { kfree(pbuf); return -EFAULT; } ptmp = (char *)pbuf; pch = strsep(&ptmp, delim); if ((pch == NULL) || (strlen(pch) == 0)) { kfree(pbuf); return -EFAULT; } if (strcmp(pch, "bton") == 0) hal_btcoex_SetManualControl(padapter, false); if (strcmp(pch, "btoff") == 0) hal_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); 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; i < count; i++) pos += sprintf(extra+pos, "%02x,", param[i]); extra[pos] = 0; pos--; pos += sprintf(extra+pos, " %s", ret == _FAIL?"FAIL":"OK"); wrqu->data.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" }, }; static iw_handler rtw_private_handler[] = { rtw_wx_write32, /* 0x00 */ rtw_wx_read32, /* 0x01 */ rtw_drvext_hdl, /* 0x02 */ NULL, /* 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 */ NULL, /* 0x14 */ NULL, /* 0x15 */ rtw_pm_set, /* 0x16 */ rtw_wx_priv_null, /* 0x17 */ rtw_rereg_nd_name, /* 0x18 */ rtw_wx_priv_null, /* 0x19 */ NULL, /* 0x1A */ NULL, /* 0x1B */ NULL, /* 0x1C is reserved for hostapd */ rtw_test, /* 0x1D */ }; static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev) { struct adapter *padapter = 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; } else { tmp_level = padapter->recvpriv.signal_strength; tmp_qual = padapter->recvpriv.signal_qual; tmp_noise = padapter->recvpriv.noise; 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; */ 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_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); /* skip command string */ if (cmdlen > 0) cmdlen += 1; /* skip one space */ ptr += cmdlen; len -= cmdlen; priv = rtw_private_handler; priv_args = rtw_private_args; 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: 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))) { 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++) { len = scnprintf(str, sizeof(str), "%d ", extra[j]); 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++) { len = scnprintf(str, sizeof(str), "%d ", ((__s32 *)extra)[j]); 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: 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; }