| // SPDX-License-Identifier: GPL-2.0 |
| /* Copyright(c) 2007 - 2012 Realtek Corporation. */ |
| |
| #define _IOCTL_LINUX_C_ |
| |
| #include "../include/osdep_service.h" |
| #include "../include/drv_types.h" |
| #include "../include/wlan_bssdef.h" |
| #include "../include/rtw_debug.h" |
| #include "../include/wifi.h" |
| #include "../include/rtw_mlme.h" |
| #include "../include/rtw_mlme_ext.h" |
| #include "../include/rtw_ioctl.h" |
| #include "../include/rtw_ioctl_set.h" |
| #include "../include/usb_ops.h" |
| #include "../include/rtl8188e_hal.h" |
| #include "../include/rtl8188e_led.h" |
| |
| #include "../include/rtw_iol.h" |
| |
| #define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30) |
| |
| #define SCAN_ITEM_SIZE 768 |
| #define MAX_CUSTOM_LEN 64 |
| #define RATE_COUNT 4 |
| |
| /* combo scan */ |
| #define WEXT_CSCAN_AMOUNT 9 |
| #define WEXT_CSCAN_BUF_LEN 360 |
| #define WEXT_CSCAN_HEADER "CSCAN S\x01\x00\x00S\x00" |
| #define WEXT_CSCAN_HEADER_SIZE 12 |
| #define WEXT_CSCAN_SSID_SECTION 'S' |
| #define WEXT_CSCAN_CHANNEL_SECTION 'C' |
| #define WEXT_CSCAN_NPROBE_SECTION 'N' |
| #define WEXT_CSCAN_ACTV_DWELL_SECTION 'A' |
| #define WEXT_CSCAN_PASV_DWELL_SECTION 'P' |
| #define WEXT_CSCAN_HOME_DWELL_SECTION 'H' |
| #define WEXT_CSCAN_TYPE_SECTION 'T' |
| |
| static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000, |
| 6000000, 9000000, 12000000, 18000000, 24000000, 36000000, |
| 48000000, 54000000}; |
| |
| void indicate_wx_scan_complete_event(struct adapter *padapter) |
| { |
| union iwreq_data wrqu; |
| |
| memset(&wrqu, 0, sizeof(union iwreq_data)); |
| wireless_send_event(padapter->pnetdev, SIOCGIWSCAN, &wrqu, NULL); |
| } |
| |
| void rtw_indicate_wx_assoc_event(struct adapter *padapter) |
| { |
| union iwreq_data wrqu; |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| |
| memset(&wrqu, 0, sizeof(union iwreq_data)); |
| |
| wrqu.ap_addr.sa_family = ARPHRD_ETHER; |
| |
| memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN); |
| |
| DBG_88E_LEVEL(_drv_always_, "assoc success\n"); |
| wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); |
| } |
| |
| 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; |
| memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); |
| |
| DBG_88E_LEVEL(_drv_always_, "indicate disassoc\n"); |
| wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); |
| } |
| |
| static char *translate_scan(struct adapter *padapter, |
| struct iw_request_info *info, |
| struct wlan_network *pnetwork, |
| char *start, char *stop) |
| { |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct iw_event iwe; |
| u16 cap; |
| __le16 le_tmp; |
| u32 ht_ielen = 0; |
| char *custom; |
| char *p; |
| u16 max_rate = 0, rate, ht_cap = false; |
| u32 i = 0; |
| u8 bw_40MHz = 0, short_GI = 0; |
| u16 mcs_rate = 0; |
| u8 ss, sq; |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { |
| u32 blnGotP2PIE = false; |
| |
| /* User is doing the P2P device discovery */ |
| /* The prefix of SSID should be "DIRECT-" and the IE should contains the P2P IE. */ |
| /* If not, the driver should ignore this AP and go to the next AP. */ |
| |
| /* Verifying the SSID */ |
| if (!memcmp(pnetwork->network.Ssid.Ssid, pwdinfo->p2p_wildcard_ssid, P2P_WILDCARD_SSID_LEN)) { |
| u32 p2pielen = 0; |
| |
| if (pnetwork->network.Reserved[0] == 2) {/* Probe Request */ |
| /* Verifying the P2P IE */ |
| if (rtw_get_p2p_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL, &p2pielen)) |
| blnGotP2PIE = true; |
| } else {/* Beacon or Probe Respones */ |
| /* Verifying the P2P IE */ |
| if (rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen)) |
| blnGotP2PIE = true; |
| } |
| } |
| |
| if (!blnGotP2PIE) |
| return start; |
| } |
| |
| /* 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_t(u16, pnetwork->network.Ssid.SsidLength, 32); |
| start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); |
| |
| /* parsing HT_CAP_IE */ |
| p = rtw_get_ie(&pnetwork->network.IEs[12], _HT_CAPABILITY_IE_, &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_20_40) ? 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 (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 */ |
| iwe.cmd = SIOCGIWMODE; |
| memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.IEs), 2); |
| |
| cap = le16_to_cpu(le_tmp); |
| |
| if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_BSS)) { |
| if (cap & WLAN_CAPABILITY_BSS) |
| iwe.u.mode = IW_MODE_MASTER; |
| else |
| iwe.u.mode = IW_MODE_ADHOC; |
| |
| start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN); |
| } |
| |
| if (pnetwork->network.Configuration.DSConfig < 1) |
| pnetwork->network.Configuration.DSConfig = 1; |
| |
| /* Add frequency/channel */ |
| iwe.cmd = SIOCGIWFREQ; |
| iwe.u.freq.m = rtw_ch2freq(pnetwork->network.Configuration.DSConfig) * 100000; |
| iwe.u.freq.e = 1; |
| iwe.u.freq.i = pnetwork->network.Configuration.DSConfig; |
| start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN); |
| |
| /* Add encryption capability */ |
| iwe.cmd = SIOCGIWENCODE; |
| if (cap & WLAN_CAPABILITY_PRIVACY) |
| iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; |
| else |
| iwe.u.data.flags = IW_ENCODE_DISABLED; |
| iwe.u.data.length = 0; |
| start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); |
| |
| /*Add basic and extended rates */ |
| max_rate = 0; |
| custom = kzalloc(MAX_CUSTOM_LEN, GFP_ATOMIC); |
| if (!custom) |
| return start; |
| p = custom; |
| p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): "); |
| while (pnetwork->network.SupportedRates[i] != 0) { |
| rate = pnetwork->network.SupportedRates[i] & 0x7F; |
| if (rate > max_rate) |
| max_rate = rate; |
| p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), |
| "%d%s ", rate >> 1, (rate & 1) ? ".5" : ""); |
| i++; |
| } |
| |
| if (ht_cap) { |
| if (mcs_rate & 0x8000)/* MCS15 */ |
| max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130); |
| else if (mcs_rate & 0x0080)/* MCS7 */ |
| ; |
| 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 = 0; |
| 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 */ |
| { |
| u8 *buf; |
| u8 *wpa_ie, *rsn_ie; |
| u16 wpa_len = 0, rsn_len = 0; |
| u8 *p; |
| |
| buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC); |
| if (!buf) |
| goto exit; |
| wpa_ie = kzalloc(255, GFP_ATOMIC); |
| if (!wpa_ie) { |
| kfree(buf); |
| goto exit; |
| } |
| rsn_ie = kzalloc(255, GFP_ATOMIC); |
| if (!rsn_ie) { |
| kfree(buf); |
| kfree(wpa_ie); |
| goto exit; |
| } |
| rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, rsn_ie, &rsn_len, wpa_ie, &wpa_len); |
| |
| if (wpa_len > 0) { |
| p = buf; |
| memset(buf, 0, MAX_WPA_IE_LEN); |
| p += sprintf(p, "wpa_ie ="); |
| for (i = 0; i < wpa_len; i++) |
| p += sprintf(p, "%02x", wpa_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 = 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); |
| p += sprintf(p, "rsn_ie ="); |
| for (i = 0; i < rsn_len; i++) |
| p += sprintf(p, "%02x", rsn_ie[i]); |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = IWEVCUSTOM; |
| iwe.u.data.length = strlen(buf); |
| start = iwe_stream_add_point(info, start, stop, &iwe, buf); |
| |
| memset(&iwe, 0, sizeof(iwe)); |
| iwe.cmd = IWEVGENIE; |
| iwe.u.data.length = rsn_len; |
| start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie); |
| } |
| kfree(buf); |
| kfree(wpa_ie); |
| kfree(rsn_ie); |
| } |
| |
| {/* parsing WPS IE */ |
| uint cnt = 0, total_ielen; |
| u8 *wpsie_ptr = NULL; |
| uint wps_ielen = 0; |
| |
| u8 *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) && |
| is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network)) { |
| 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); |
| exit: |
| kfree(custom); |
| return start; |
| } |
| |
| static int wpa_set_auth_algs(struct net_device *dev, u32 value) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| int ret = 0; |
| |
| if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { |
| DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY and AUTH_ALG_OPEN_SYSTEM [value:0x%x]\n", value); |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; |
| padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch; |
| padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; |
| } else if (value & AUTH_ALG_SHARED_KEY) { |
| DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY [value:0x%x]\n", value); |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; |
| |
| padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; |
| padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; |
| } else if (value & AUTH_ALG_OPEN_SYSTEM) { |
| DBG_88E("wpa_set_auth_algs, AUTH_ALG_OPEN_SYSTEM\n"); |
| if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) { |
| padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; |
| padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; |
| } |
| } else if (value & AUTH_ALG_LEAP) { |
| DBG_88E("wpa_set_auth_algs, AUTH_ALG_LEAP\n"); |
| } else { |
| DBG_88E("wpa_set_auth_algs, error!\n"); |
| ret = -EINVAL; |
| } |
| return ret; |
| } |
| |
| static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len) |
| { |
| int ret = 0; |
| u32 wep_key_idx, wep_key_len, wep_total_len; |
| struct ndis_802_11_wep *pwep = NULL; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct security_priv *psecuritypriv = &padapter->securitypriv; |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| 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) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| } else { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| if (strcmp(param->u.crypt.alg, "WEP") == 0) { |
| DBG_88E("wpa_set_encryption, crypt.alg = WEP\n"); |
| |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; |
| padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; |
| padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; |
| |
| wep_key_idx = param->u.crypt.idx; |
| wep_key_len = param->u.crypt.key_len; |
| |
| DBG_88E("(1)wep_key_idx =%d\n", wep_key_idx); |
| |
| 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) |
| 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) { |
| DBG_88E("wep, set_tx = 1\n"); |
| if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL) |
| ret = -EOPNOTSUPP; |
| } else { |
| DBG_88E("wep, set_tx = 0\n"); |
| 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); |
| } |
| 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)) { /* sta mode */ |
| psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); |
| if (!psta) { |
| ; |
| } else { |
| 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 */ |
| memcpy(psta->dot11tkiptxmickey.skey, ¶m->u.crypt.key[16], 8); |
| memcpy(psta->dot11tkiprxmickey.skey, ¶m->u.crypt.key[24], 8); |
| padapter->securitypriv.busetkipkey = false; |
| } |
| |
| DBG_88E(" ~~~~set sta key:unicastkey\n"); |
| |
| rtw_setstakey_cmd(padapter, (unsigned char *)psta, true); |
| } else { /* group key */ |
| 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)); |
| memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[16], 8); |
| memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[24], 8); |
| padapter->securitypriv.binstallGrpkey = true; |
| DBG_88E(" ~~~~set sta key:groupkey\n"); |
| |
| padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx; |
| |
| rtw_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx, 1); |
| if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING)) |
| rtw_p2p_set_state(pwdinfo, P2P_STATE_PROVISIONING_DONE); |
| } |
| } |
| pbcmc_sta = rtw_get_bcmc_stainfo(padapter); |
| if (!pbcmc_sta) { |
| ; |
| } 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; |
| } |
| } |
| } |
| |
| 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; |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| if (ielen > MAX_WPA_IE_LEN || !pie) { |
| _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); |
| if (!pie) |
| return ret; |
| else |
| return -EINVAL; |
| } |
| |
| if (ielen) { |
| buf = kmemdup(pie, ielen, GFP_KERNEL); |
| if (!buf) { |
| ret = -ENOMEM; |
| goto exit; |
| } |
| |
| /* dump */ |
| { |
| int i; |
| DBG_88E("\n wpa_ie(length:%d):\n", ielen); |
| for (i = 0; i < ielen; i += 8) |
| DBG_88E("0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n", buf[i], buf[i + 1], buf[i + 2], buf[i + 3], buf[i + 4], buf[i + 5], buf[i + 6], buf[i + 7]); |
| } |
| |
| 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); |
| } |
| |
| switch (group_cipher) { |
| case WPA_CIPHER_NONE: |
| padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; |
| break; |
| case WPA_CIPHER_WEP40: |
| padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; |
| break; |
| case WPA_CIPHER_TKIP: |
| padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; |
| break; |
| case WPA_CIPHER_CCMP: |
| padapter->securitypriv.dot118021XGrpPrivacy = _AES_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; |
| break; |
| case WPA_CIPHER_WEP104: |
| padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; |
| break; |
| } |
| |
| switch (pairwise_cipher) { |
| case WPA_CIPHER_NONE: |
| padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; |
| break; |
| case WPA_CIPHER_WEP40: |
| padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; |
| break; |
| case WPA_CIPHER_TKIP: |
| padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; |
| break; |
| case WPA_CIPHER_CCMP: |
| padapter->securitypriv.dot11PrivacyAlgrthm = _AES_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; |
| break; |
| case WPA_CIPHER_WEP104: |
| padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; |
| break; |
| } |
| |
| _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); |
| {/* set wps_ie */ |
| u16 cnt = 0; |
| u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; |
| |
| while (cnt < ielen) { |
| eid = buf[cnt]; |
| if ((eid == _VENDOR_SPECIFIC_IE_) && (!memcmp(&buf[cnt + 2], wps_oui, 4))) { |
| DBG_88E("SET WPS_IE\n"); |
| |
| padapter->securitypriv.wps_ie_len = ((buf[cnt + 1] + 2) < (MAX_WPA_IE_LEN << 2)) ? (buf[cnt + 1] + 2) : (MAX_WPA_IE_LEN << 2); |
| |
| memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len); |
| |
| set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS); |
| if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_OK)) |
| rtw_p2p_set_state(pwdinfo, P2P_STATE_PROVISIONING_ING); |
| cnt += buf[cnt + 1] + 2; |
| break; |
| } else { |
| cnt += buf[cnt + 1] + 2; /* goto next */ |
| } |
| } |
| } |
| } |
| |
| exit: |
| kfree(buf); |
| return ret; |
| } |
| |
| typedef unsigned char NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX]; |
| |
| static int rtw_wx_get_name(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| u32 ht_ielen = 0; |
| char *p; |
| u8 ht_cap = false; |
| 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)) { |
| /* parsing HT_CAP_IE */ |
| p = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength - 12); |
| if (p && ht_ielen > 0) |
| ht_cap = true; |
| |
| prates = &pcur_bss->SupportedRates; |
| |
| if (rtw_is_cckratesonly_included((u8 *)prates)) { |
| if (ht_cap) |
| snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn"); |
| else |
| snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b"); |
| } else if (rtw_is_cckrates_included((u8 *)prates)) { |
| if (ht_cap) |
| snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn"); |
| else |
| snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg"); |
| } else { |
| if (ht_cap) |
| snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn"); |
| else |
| snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g"); |
| } |
| } else { |
| snprintf(wrqu->name, IFNAMSIZ, "unassociated"); |
| } |
| |
| |
| |
| return 0; |
| } |
| |
| static int rtw_wx_get_freq(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; |
| |
| if (check_fwstate(pmlmepriv, _FW_LINKED)) { |
| /* wrqu->freq.m = ieee80211_wlan_frequencies[pcur_bss->Configuration.DSConfig-1] * 100000; */ |
| wrqu->freq.m = rtw_ch2freq(pcur_bss->Configuration.DSConfig) * 100000; |
| wrqu->freq.e = 1; |
| wrqu->freq.i = pcur_bss->Configuration.DSConfig; |
| } else { |
| wrqu->freq.m = rtw_ch2freq(padapter->mlmeextpriv.cur_channel) * 100000; |
| wrqu->freq.e = 1; |
| wrqu->freq.i = padapter->mlmeextpriv.cur_channel; |
| } |
| |
| return 0; |
| } |
| |
| static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a, |
| union iwreq_data *wrqu, char *b) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| enum ndis_802_11_network_infra 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; |
| DBG_88E("set_mode = IW_MODE_AUTO\n"); |
| break; |
| case IW_MODE_ADHOC: |
| networkType = Ndis802_11IBSS; |
| DBG_88E("set_mode = IW_MODE_ADHOC\n"); |
| break; |
| case IW_MODE_MASTER: |
| networkType = Ndis802_11APMode; |
| DBG_88E("set_mode = IW_MODE_MASTER\n"); |
| break; |
| case IW_MODE_INFRA: |
| networkType = Ndis802_11Infrastructure; |
| DBG_88E("set_mode = IW_MODE_INFRA\n"); |
| break; |
| default: |
| ret = -EINVAL; |
| goto exit; |
| } |
| if (!rtw_set_802_11_infrastructure_mode(padapter, networkType)) { |
| ret = -EPERM; |
| goto exit; |
| } |
| rtw_setopmode_cmd(padapter, networkType); |
| exit: |
| |
| return ret; |
| } |
| |
| static int rtw_wx_get_mode(struct net_device *dev, struct iw_request_info *a, |
| union iwreq_data *wrqu, char *b) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| |
| if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) |
| wrqu->mode = IW_MODE_INFRA; |
| else if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) || |
| (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))) |
| wrqu->mode = IW_MODE_ADHOC; |
| else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) |
| wrqu->mode = IW_MODE_MASTER; |
| else |
| wrqu->mode = IW_MODE_AUTO; |
| |
| |
| |
| return 0; |
| } |
| |
| static int rtw_wx_set_pmkid(struct net_device *dev, |
| struct iw_request_info *a, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| u8 j, blInserted = false; |
| int ret = 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}; |
| |
| memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); |
| if (pPMK->cmd == IW_PMKSA_ADD) { |
| DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_ADD!\n"); |
| if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) |
| return ret; |
| else |
| ret = true; |
| blInserted = false; |
| |
| /* overwrite PMKID */ |
| for (j = 0; j < NUM_PMKID_CACHE; j++) { |
| if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { |
| /* BSSID is matched, the same AP => rewrite with new PMKID. */ |
| DBG_88E("[rtw_wx_set_pmkid] BSSID exists in the PMKList.\n"); |
| memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); |
| psecuritypriv->PMKIDList[j].bUsed = true; |
| psecuritypriv->PMKIDIndex = j + 1; |
| blInserted = true; |
| break; |
| } |
| } |
| |
| if (!blInserted) { |
| /* Find a new entry */ |
| DBG_88E("[rtw_wx_set_pmkid] Use the new entry index = %d for this PMKID.\n", |
| psecuritypriv->PMKIDIndex); |
| |
| memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, strIssueBssid, ETH_ALEN); |
| memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, pPMK->pmkid, IW_PMKID_LEN); |
| |
| psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bUsed = true; |
| psecuritypriv->PMKIDIndex++; |
| if (psecuritypriv->PMKIDIndex == 16) |
| psecuritypriv->PMKIDIndex = 0; |
| } |
| } else if (pPMK->cmd == IW_PMKSA_REMOVE) { |
| DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_REMOVE!\n"); |
| ret = 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. */ |
| memset(psecuritypriv->PMKIDList[j].Bssid, 0x00, ETH_ALEN); |
| psecuritypriv->PMKIDList[j].bUsed = false; |
| break; |
| } |
| } |
| } else if (pPMK->cmd == IW_PMKSA_FLUSH) { |
| DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_FLUSH!\n"); |
| memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); |
| psecuritypriv->PMKIDIndex = 0; |
| ret = true; |
| } |
| return ret; |
| } |
| |
| static int rtw_wx_get_sens(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| wrqu->sens.value = 0; |
| wrqu->sens.fixed = 0; /* no auto select */ |
| wrqu->sens.disabled = 1; |
| return 0; |
| } |
| |
| static int rtw_wx_get_range(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct iw_range *range = (struct iw_range *)extra; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; |
| |
| u16 val; |
| int i; |
| |
| 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 = 178; /* -78 dBm */ |
| 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; |
| |
| /* 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 = (struct adapter *)rtw_netdev_priv(dev); |
| struct sockaddr *temp = (struct sockaddr *)awrq; |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct list_head *phead; |
| u8 *dst_bssid, *src_bssid; |
| struct __queue *queue = &pmlmepriv->scanned_queue; |
| struct wlan_network *pnetwork = NULL; |
| enum ndis_802_11_auth_mode authmode; |
| |
| |
| |
| if (_FAIL == rtw_pwr_wakeup(padapter)) { |
| ret = -1; |
| goto exit; |
| } |
| |
| if (!padapter->bup) { |
| ret = -1; |
| goto exit; |
| } |
| |
| if (temp->sa_family != ARPHRD_ETHER) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| authmode = padapter->securitypriv.ndisauthtype; |
| spin_lock_bh(&queue->lock); |
| phead = get_list_head(queue); |
| pmlmepriv->pscanned = phead->next; |
| |
| while (phead != pmlmepriv->pscanned) { |
| |
| pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list); |
| |
| pmlmepriv->pscanned = pmlmepriv->pscanned->next; |
| |
| 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)) { |
| ret = -1; |
| goto exit; |
| } |
| |
| exit: |
| |
| |
| |
| return ret; |
| } |
| |
| static int rtw_wx_get_wap(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; |
| |
| wrqu->ap_addr.sa_family = ARPHRD_ETHER; |
| |
| memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); |
| |
| if (check_fwstate(pmlmepriv, _FW_LINKED) || |
| check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || |
| check_fwstate(pmlmepriv, WIFI_AP_STATE)) |
| memcpy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress, ETH_ALEN); |
| else |
| memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); |
| |
| |
| |
| return 0; |
| } |
| |
| static int rtw_wx_set_mlme(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| u16 reason; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct iw_mlme *mlme = (struct iw_mlme *)extra; |
| |
| if (!mlme) |
| return -1; |
| |
| DBG_88E("%s\n", __func__); |
| |
| reason = mlme->reason_code; |
| |
| DBG_88E("%s, cmd =%d, reason =%d\n", __func__, mlme->cmd, reason); |
| |
| switch (mlme->cmd) { |
| case IW_MLME_DEAUTH: |
| if (!rtw_set_802_11_disassociate(padapter)) |
| ret = -1; |
| break; |
| case IW_MLME_DISASSOC: |
| if (!rtw_set_802_11_disassociate(padapter)) |
| ret = -1; |
| break; |
| default: |
| return -EOPNOTSUPP; |
| } |
| return ret; |
| } |
| |
| static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a, |
| union iwreq_data *wrqu, char *extra) |
| { |
| u8 _status = false; |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| if (_FAIL == rtw_pwr_wakeup(padapter)) { |
| ret = -1; |
| goto exit; |
| } |
| |
| if (padapter->bDriverStopped) { |
| DBG_88E("bDriverStopped =%d\n", 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)) { |
| indicate_wx_scan_complete_event(padapter); |
| goto exit; |
| } |
| |
| /* For the DMP WiFi Display project, the driver won't to scan because */ |
| /* the pmlmepriv->scan_interval is always equal to 3. */ |
| /* So, the wpa_supplicant won't find out the WPS SoftAP. */ |
| |
| if (pwdinfo->p2p_state != P2P_STATE_NONE) { |
| rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); |
| rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH); |
| rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_FULL); |
| rtw_free_network_queue(padapter, true); |
| } |
| |
| memset(ssid, 0, sizeof(struct ndis_802_11_ssid) * RTW_SSID_SCAN_AMOUNT); |
| |
| if (wrqu->data.length == sizeof(struct iw_scan_req)) { |
| struct iw_scan_req *req = (struct iw_scan_req *)extra; |
| |
| if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { |
| int len = min((int)req->essid_len, IW_ESSID_MAX_SIZE); |
| |
| memcpy(ssid[0].Ssid, req->essid, len); |
| ssid[0].SsidLength = len; |
| |
| DBG_88E("IW_SCAN_THIS_ESSID, ssid =%s, len =%d\n", req->essid, req->essid_len); |
| |
| spin_lock_bh(&pmlmepriv->lock); |
| |
| _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0); |
| |
| spin_unlock_bh(&pmlmepriv->lock); |
| } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) { |
| DBG_88E("rtw_wx_set_scan, req->scan_type == IW_SCAN_TYPE_PASSIVE\n"); |
| } |
| } else { |
| if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE && |
| !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { |
| int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE; |
| char *pos = extra + WEXT_CSCAN_HEADER_SIZE; |
| char section; |
| char sec_len; |
| int ssid_index = 0; |
| |
| 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_TYPE_SECTION: |
| case WEXT_CSCAN_CHANNEL_SECTION: |
| pos += 1; |
| len -= 1; |
| break; |
| case WEXT_CSCAN_PASV_DWELL_SECTION: |
| case WEXT_CSCAN_HOME_DWELL_SECTION: |
| case WEXT_CSCAN_ACTV_DWELL_SECTION: |
| pos += 2; |
| len -= 2; |
| break; |
| default: |
| len = 0; /* stop parsing */ |
| } |
| } |
| |
| /* 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) |
| ret = -1; |
| |
| exit: |
| |
| return ret; |
| } |
| |
| static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct list_head *plist, *phead; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct __queue *queue = &pmlmepriv->scanned_queue; |
| struct wlan_network *pnetwork = NULL; |
| char *ev = extra; |
| char *stop = ev + wrqu->data.length; |
| u32 ret = 0; |
| u32 cnt = 0; |
| u32 wait_for_surveydone; |
| int wait_status; |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { |
| /* P2P is enabled */ |
| wait_for_surveydone = 200; |
| } else { |
| /* P2P is disabled */ |
| wait_for_surveydone = 100; |
| } |
| |
| wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING; |
| |
| while (check_fwstate(pmlmepriv, wait_status)) { |
| msleep(30); |
| cnt++; |
| if (cnt > wait_for_surveydone) |
| break; |
| } |
| |
| spin_lock_bh(&pmlmepriv->scanned_queue.lock); |
| |
| phead = get_list_head(queue); |
| plist = phead->next; |
| |
| while (phead != plist) { |
| if ((stop - ev) < SCAN_ITEM_SIZE) { |
| ret = -E2BIG; |
| break; |
| } |
| |
| pnetwork = container_of(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) |
| ev = translate_scan(padapter, a, pnetwork, ev, stop); |
| |
| plist = plist->next; |
| } |
| |
| spin_unlock_bh(&pmlmepriv->scanned_queue.lock); |
| |
| wrqu->data.length = ev - extra; |
| wrqu->data.flags = 0; |
| |
| return ret; |
| } |
| |
| /* set ssid flow */ |
| /* s1. rtw_set_802_11_infrastructure_mode() */ |
| /* s2. set_802_11_authenticaion_mode() */ |
| /* s3. set_802_11_encryption_mode() */ |
| /* s4. rtw_set_802_11_ssid() */ |
| static int rtw_wx_set_essid(struct net_device *dev, |
| struct iw_request_info *a, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct __queue *queue = &pmlmepriv->scanned_queue; |
| struct list_head *phead; |
| struct wlan_network *pnetwork = NULL; |
| enum ndis_802_11_auth_mode authmode; |
| struct ndis_802_11_ssid ndis_ssid; |
| u8 *dst_ssid, *src_ssid; |
| |
| uint ret = 0, len; |
| |
| if (_FAIL == rtw_pwr_wakeup(padapter)) { |
| ret = -1; |
| goto exit; |
| } |
| |
| if (!padapter->bup) { |
| ret = -1; |
| goto exit; |
| } |
| |
| if (wrqu->essid.length > IW_ESSID_MAX_SIZE) { |
| ret = -E2BIG; |
| goto exit; |
| } |
| |
| if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { |
| ret = -1; |
| goto exit; |
| } |
| |
| authmode = padapter->securitypriv.ndisauthtype; |
| DBG_88E("=>%s\n", __func__); |
| if (wrqu->essid.flags && wrqu->essid.length) { |
| len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? wrqu->essid.length : IW_ESSID_MAX_SIZE; |
| |
| if (wrqu->essid.length != 33) |
| DBG_88E("ssid =%s, len =%d\n", extra, wrqu->essid.length); |
| |
| memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); |
| ndis_ssid.SsidLength = len; |
| memcpy(ndis_ssid.Ssid, extra, len); |
| src_ssid = ndis_ssid.Ssid; |
| |
| spin_lock_bh(&queue->lock); |
| phead = get_list_head(queue); |
| pmlmepriv->pscanned = phead->next; |
| |
| while (phead != pmlmepriv->pscanned) { |
| pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list); |
| |
| pmlmepriv->pscanned = pmlmepriv->pscanned->next; |
| |
| 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)) { |
| if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode) |
| continue; |
| } |
| |
| 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); |
| if (!rtw_set_802_11_ssid(padapter, &ndis_ssid)) { |
| ret = -1; |
| goto exit; |
| } |
| } |
| |
| exit: |
| |
| DBG_88E("<=%s, ret %d\n", __func__, ret); |
| |
| |
| |
| return ret; |
| } |
| |
| static int rtw_wx_get_essid(struct net_device *dev, |
| struct iw_request_info *a, |
| union iwreq_data *wrqu, char *extra) |
| { |
| u32 len, ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; |
| |
| if ((check_fwstate(pmlmepriv, _FW_LINKED)) || |
| (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) { |
| len = pcur_bss->Ssid.SsidLength; |
| memcpy(extra, pcur_bss->Ssid.Ssid, len); |
| } else { |
| len = 0; |
| *extra = 0; |
| } |
| wrqu->essid.length = len; |
| wrqu->essid.flags = 1; |
| |
| return ret; |
| } |
| |
| static int rtw_wx_set_rate(struct net_device *dev, |
| struct iw_request_info *a, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int i, ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| u8 datarates[NumRates]; |
| u32 target_rate = wrqu->bitrate.value; |
| u32 fixed = wrqu->bitrate.fixed; |
| u32 ratevalue = 0; |
| u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff}; |
| |
| 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((struct adapter *)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 = (struct adapter *)rtw_netdev_priv(dev); |
| |
| |
| |
| if (wrqu->rts.disabled) { |
| padapter->registrypriv.rts_thresh = 2347; |
| } else { |
| if (wrqu->rts.value < 0 || |
| wrqu->rts.value > 2347) |
| return -EINVAL; |
| |
| padapter->registrypriv.rts_thresh = wrqu->rts.value; |
| } |
| |
| DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh); |
| |
| |
| |
| return 0; |
| } |
| |
| static int rtw_wx_get_rts(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| |
| |
| |
| DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh); |
| |
| wrqu->rts.value = padapter->registrypriv.rts_thresh; |
| wrqu->rts.fixed = 0; /* no auto select */ |
| /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */ |
| |
| |
| |
| return 0; |
| } |
| |
| static int rtw_wx_set_frag(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| |
| |
| |
| if (wrqu->frag.disabled) { |
| padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; |
| } else { |
| if (wrqu->frag.value < MIN_FRAG_THRESHOLD || |
| wrqu->frag.value > MAX_FRAG_THRESHOLD) |
| return -EINVAL; |
| |
| padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; |
| } |
| |
| DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len); |
| |
| |
| |
| return 0; |
| } |
| |
| static int rtw_wx_get_frag(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| |
| |
| |
| DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len); |
| |
| wrqu->frag.value = padapter->xmitpriv.frag_len; |
| wrqu->frag.fixed = 0; /* no auto select */ |
| |
| |
| |
| return 0; |
| } |
| |
| static int rtw_wx_get_retry(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| 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_auth_mode authmode; |
| |
| struct iw_point *erq = &wrqu->encoding; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; |
| DBG_88E("+rtw_wx_set_enc, flags = 0x%x\n", erq->flags); |
| |
| memset(&wep, 0, sizeof(struct ndis_802_11_wep)); |
| |
| key = erq->flags & IW_ENCODE_INDEX; |
| |
| |
| |
| if (erq->flags & IW_ENCODE_DISABLED) { |
| DBG_88E("EncryptionDisabled\n"); |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; |
| padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; |
| padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; |
| padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ |
| authmode = Ndis802_11AuthModeOpen; |
| padapter->securitypriv.ndisauthtype = authmode; |
| |
| goto exit; |
| } |
| |
| if (key) { |
| if (key > WEP_KEYS) |
| return -EINVAL; |
| key--; |
| keyindex_provided = 1; |
| } else { |
| keyindex_provided = 0; |
| key = padapter->securitypriv.dot11PrivacyKeyIndex; |
| DBG_88E("rtw_wx_set_enc, key =%d\n", key); |
| } |
| |
| /* set authentication mode */ |
| if (erq->flags & IW_ENCODE_OPEN) { |
| DBG_88E("rtw_wx_set_enc():IW_ENCODE_OPEN\n"); |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ |
| padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; |
| padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; |
| padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; |
| authmode = Ndis802_11AuthModeOpen; |
| padapter->securitypriv.ndisauthtype = authmode; |
| } else if (erq->flags & IW_ENCODE_RESTRICTED) { |
| DBG_88E("rtw_wx_set_enc():IW_ENCODE_RESTRICTED\n"); |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; |
| padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; |
| padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; |
| padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; |
| authmode = Ndis802_11AuthModeShared; |
| padapter->securitypriv.ndisauthtype = authmode; |
| } else { |
| DBG_88E("rtw_wx_set_enc():erq->flags = 0x%x\n", erq->flags); |
| |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ |
| padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ |
| padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; |
| padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; |
| authmode = Ndis802_11AuthModeOpen; |
| padapter->securitypriv.ndisauthtype = authmode; |
| } |
| |
| wep.KeyIndex = key; |
| if (erq->length > 0) { |
| wep.KeyLength = erq->length <= 5 ? 5 : 13; |
| |
| wep.Length = wep.KeyLength + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); |
| } else { |
| wep.KeyLength = 0; |
| |
| if (keyindex_provided == 1) { |
| /* set key_id only, no given KeyMaterial(erq->length == 0). */ |
| padapter->securitypriv.dot11PrivacyKeyIndex = key; |
| |
| DBG_88E("(keyindex_provided == 1), keyid =%d, key_len =%d\n", key, padapter->securitypriv.dot11DefKeylen[key]); |
| |
| switch (padapter->securitypriv.dot11DefKeylen[key]) { |
| case 5: |
| padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; |
| break; |
| case 13: |
| padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; |
| break; |
| default: |
| padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; |
| break; |
| } |
| |
| goto exit; |
| } |
| } |
| |
| wep.KeyIndex |= 0x80000000; |
| |
| memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); |
| |
| if (!rtw_set_802_11_add_wep(padapter, &wep)) { |
| if (rf_on == pwrpriv->rf_pwrstate) |
| ret = -EOPNOTSUPP; |
| goto exit; |
| } |
| |
| exit: |
| |
| |
| |
| return ret; |
| } |
| |
| static int rtw_wx_get_enc(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *keybuf) |
| { |
| uint key, ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct iw_point *erq = &wrqu->encoding; |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| |
| |
| |
| if (check_fwstate(pmlmepriv, _FW_LINKED) != true) { |
| if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { |
| 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; |
| |
| 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) |
| { |
| 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) |
| { |
| int ret; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| |
| ret = rtw_set_wpa_ie(padapter, extra, wrqu->data.length); |
| return ret; |
| } |
| |
| static int rtw_wx_set_auth(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct iw_param *param = (struct iw_param *)&wrqu->param; |
| int ret = 0; |
| |
| switch (param->flags & IW_AUTH_INDEX) { |
| case IW_AUTH_WPA_VERSION: |
| break; |
| case IW_AUTH_CIPHER_PAIRWISE: |
| |
| break; |
| case IW_AUTH_CIPHER_GROUP: |
| |
| break; |
| case IW_AUTH_KEY_MGMT: |
| /* |
| * ??? does not use these parameters |
| */ |
| break; |
| case IW_AUTH_TKIP_COUNTERMEASURES: |
| if (param->value) { |
| /* wpa_supplicant is enabling the tkip countermeasure. */ |
| padapter->securitypriv.btkip_countermeasure = true; |
| } else { |
| /* wpa_supplicant is disabling the tkip countermeasure. */ |
| 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. |
| */ |
| |
| if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled) |
| break;/* it means init value, or using wep, ndisencryptstatus = Ndis802_11Encryption1Enabled, */ |
| /* then it needn't reset it; */ |
| |
| if (param->value) { |
| padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; |
| padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; |
| padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; |
| padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ |
| padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; |
| } |
| |
| break; |
| case IW_AUTH_80211_AUTH_ALG: |
| /* |
| * It's the starting point of a link layer connection using wpa_supplicant |
| */ |
| if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { |
| LeaveAllPowerSaveMode(padapter); |
| rtw_disassoc_cmd(padapter, 500, false); |
| DBG_88E("%s...call rtw_indicate_disconnect\n ", __func__); |
| rtw_indicate_disconnect(padapter); |
| rtw_free_assoc_resources(padapter, 1); |
| } |
| ret = wpa_set_auth_algs(dev, (u32)param->value); |
| break; |
| case IW_AUTH_WPA_ENABLED: |
| break; |
| case IW_AUTH_RX_UNENCRYPTED_EAPOL: |
| break; |
| case IW_AUTH_PRIVACY_INVOKED: |
| break; |
| default: |
| return -EOPNOTSUPP; |
| } |
| |
| return ret; |
| } |
| |
| static int rtw_wx_set_enc_ext(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| char *alg_name; |
| u32 param_len; |
| struct ieee_param *param = NULL; |
| struct iw_point *pencoding = &wrqu->encoding; |
| struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; |
| int ret = -1; |
| |
| param_len = sizeof(struct ieee_param) + pext->key_len; |
| param = kzalloc(param_len, GFP_KERNEL); |
| if (!param) |
| return -ENOMEM; |
| |
| param->cmd = IEEE_CMD_SET_ENCRYPTION; |
| memset(param->sta_addr, 0xff, ETH_ALEN); |
| |
| switch (pext->alg) { |
| case IW_ENCODE_ALG_NONE: |
| /* todo: remove key */ |
| /* remove = 1; */ |
| alg_name = "none"; |
| break; |
| case IW_ENCODE_ALG_WEP: |
| alg_name = "WEP"; |
| break; |
| case IW_ENCODE_ALG_TKIP: |
| alg_name = "TKIP"; |
| break; |
| case IW_ENCODE_ALG_CCMP: |
| alg_name = "CCMP"; |
| break; |
| default: |
| goto out; |
| } |
| |
| strlcpy((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)) |
| 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->u.crypt.key, pext + 1, pext->key_len); |
| } |
| |
| ret = wpa_set_encryption(dev, param, param_len); |
| |
| out: |
| 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) |
| { |
| if (extra) { |
| wrqu->data.length = 14; |
| wrqu->data.flags = 1; |
| memcpy(extra, "<WIFI@REALTEK>", 14); |
| } |
| |
| /* dump debug info here */ |
| 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; |
| |
| padapter = (struct adapter *)rtw_netdev_priv(dev); |
| p = &wrqu->data; |
| len = p->length; |
| ptmp = memdup_user(p->pointer, len); |
| if (IS_ERR(ptmp)) |
| return PTR_ERR(ptmp); |
| |
| bytes = 0; |
| addr = 0; |
| sscanf(ptmp, "%d,%x", &bytes, &addr); |
| |
| switch (bytes) { |
| case 1: |
| data32 = rtw_read8(padapter, addr); |
| sprintf(extra, "0x%02X", data32); |
| break; |
| case 2: |
| data32 = rtw_read16(padapter, addr); |
| sprintf(extra, "0x%04X", data32); |
| break; |
| case 4: |
| data32 = rtw_read32(padapter, addr); |
| sprintf(extra, "0x%08X", data32); |
| break; |
| default: |
| DBG_88E(KERN_INFO "%s: usage> read [bytes],[address(hex)]\n", __func__); |
| ret = -EINVAL; |
| goto err_free_ptmp; |
| } |
| DBG_88E(KERN_INFO "%s: addr = 0x%08X data =%s\n", __func__, addr, extra); |
| |
| kfree(ptmp); |
| return 0; |
| |
| err_free_ptmp: |
| kfree(ptmp); |
| return ret; |
| } |
| |
| static int rtw_wx_write32(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| |
| u32 addr; |
| u32 data32; |
| u32 bytes; |
| |
| bytes = 0; |
| addr = 0; |
| data32 = 0; |
| sscanf(extra, "%d,%x,%x", &bytes, &addr, &data32); |
| |
| switch (bytes) { |
| case 1: |
| rtw_write8(padapter, addr, (u8)data32); |
| DBG_88E(KERN_INFO "%s: addr = 0x%08X data = 0x%02X\n", __func__, addr, (u8)data32); |
| break; |
| case 2: |
| rtw_write16(padapter, addr, (u16)data32); |
| DBG_88E(KERN_INFO "%s: addr = 0x%08X data = 0x%04X\n", __func__, addr, (u16)data32); |
| break; |
| case 4: |
| rtw_write32(padapter, addr, data32); |
| DBG_88E(KERN_INFO "%s: addr = 0x%08X data = 0x%08X\n", __func__, addr, data32); |
| break; |
| default: |
| DBG_88E(KERN_INFO "%s: usage> write [bytes],[address(hex)],[data(hex)]\n", __func__); |
| return -EINVAL; |
| } |
| |
| return 0; |
| } |
| |
| static int rtw_wx_read_rf(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| u32 path, addr, data32; |
| |
| path = *(u32 *)extra; |
| addr = *((u32 *)extra + 1); |
| data32 = rtl8188e_PHY_QueryRFReg(padapter, path, addr, 0xFFFFF); |
| /* |
| * IMPORTANT!! |
| * Only when wireless private ioctl is at odd order, |
| * "extra" would be copied to user space. |
| */ |
| sprintf(extra, "0x%05x", data32); |
| |
| return 0; |
| } |
| |
| static int rtw_wx_write_rf(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| u32 path, addr, data32; |
| |
| path = *(u32 *)extra; |
| addr = *((u32 *)extra + 1); |
| data32 = *((u32 *)extra + 2); |
| rtl8188e_PHY_SetRFReg(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) |
| { |
| return -1; |
| } |
| |
| static int rtw_wx_set_channel_plan(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| u8 channel_plan_req = (u8)(*((int *)wrqu)); |
| |
| if (_SUCCESS == rtw_set_chplan_cmd(padapter, channel_plan_req, 1)) |
| DBG_88E("%s set channel_plan = 0x%02X\n", __func__, pmlmepriv->ChannelPlan); |
| else |
| return -EPERM; |
| |
| return 0; |
| } |
| |
| static int rtw_wx_set_mtk_wps_probe_ie(struct net_device *dev, |
| struct iw_request_info *a, |
| union iwreq_data *wrqu, char *b) |
| { |
| return 0; |
| } |
| |
| static int rtw_wx_get_sensitivity(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *buf) |
| { |
| return 0; |
| } |
| |
| static int rtw_wx_set_mtk_wps_ie(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| return 0; |
| } |
| |
| /* |
| * 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; |
| u32 cnt = 0, wpa_ielen; |
| struct list_head *plist, *phead; |
| unsigned char *pbuf; |
| u8 bssid[ETH_ALEN]; |
| char data[32]; |
| struct wlan_network *pnetwork = NULL; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct __queue *queue = &pmlmepriv->scanned_queue; |
| struct iw_point *pdata = &wrqu->data; |
| |
| DBG_88E("+rtw_get_aplist_info\n"); |
| |
| if (padapter->bDriverStopped || !pdata) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| while ((check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY | _FW_UNDER_LINKING)))) { |
| msleep(30); |
| cnt++; |
| if (cnt > 100) |
| break; |
| } |
| pdata->flags = 0; |
| if (pdata->length >= 32) { |
| if (copy_from_user(data, pdata->pointer, 32)) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| } else { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| spin_lock_bh(&pmlmepriv->scanned_queue.lock); |
| |
| phead = get_list_head(queue); |
| plist = phead->next; |
| |
| while (phead != plist) { |
| pnetwork = container_of(plist, struct wlan_network, list); |
| |
| if (!mac_pton(data, bssid)) { |
| DBG_88E("Invalid BSSID '%s'.\n", (u8 *)data); |
| spin_unlock_bh(&pmlmepriv->scanned_queue.lock); |
| return -EINVAL; |
| } |
| |
| if (!memcmp(bssid, pnetwork->network.MacAddress, ETH_ALEN)) { |
| /* BSSID match, then check if supporting wpa/wpa2 */ |
| DBG_88E("BSSID:%pM\n", (bssid)); |
| |
| pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength - 12); |
| if (pbuf && (wpa_ielen > 0)) { |
| pdata->flags = 1; |
| break; |
| } |
| |
| pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength - 12); |
| if (pbuf && (wpa_ielen > 0)) { |
| pdata->flags = 2; |
| break; |
| } |
| } |
| |
| plist = plist->next; |
| } |
| |
| spin_unlock_bh(&pmlmepriv->scanned_queue.lock); |
| |
| if (pdata->length >= 34) { |
| if (copy_to_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) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| selector = *pdata; |
| if (selector < 3 && selector >= 0) { |
| padapter->pid[selector] = *(pdata + 1); |
| ui_pid[selector] = *(pdata + 1); |
| DBG_88E("%s set pid[%d] =%d\n", __func__, selector, padapter->pid[selector]); |
| } else { |
| DBG_88E("%s selector %d error\n", __func__, selector); |
| } |
| exit: |
| return ret; |
| } |
| |
| static int rtw_wps_start(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct iw_point *pdata = &wrqu->data; |
| u32 u32wps_start = 0; |
| |
| if (!pdata) |
| return -EINVAL; |
| ret = copy_from_user((void *)&u32wps_start, pdata->pointer, 4); |
| if (ret) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| if (padapter->bDriverStopped) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| if (u32wps_start == 0) |
| u32wps_start = *extra; |
| |
| DBG_88E("[%s] wps_start = %d\n", __func__, u32wps_start); |
| |
| if (u32wps_start == 1) /* WPS Start */ |
| rtw_led_control(padapter, LED_CTL_START_WPS); |
| else if (u32wps_start == 2) /* WPS Stop because of wps success */ |
| rtw_led_control(padapter, LED_CTL_STOP_WPS); |
| else if (u32wps_start == 3) /* WPS Stop because of wps fail */ |
| rtw_led_control(padapter, LED_CTL_STOP_WPS_FAIL); |
| |
| exit: |
| return ret; |
| } |
| |
| static int rtw_wext_p2p_enable(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; |
| enum P2P_ROLE init_role = P2P_ROLE_DISABLE; |
| |
| if (*extra == '0') |
| init_role = P2P_ROLE_DISABLE; |
| else if (*extra == '1') |
| init_role = P2P_ROLE_DEVICE; |
| else if (*extra == '2') |
| init_role = P2P_ROLE_CLIENT; |
| else if (*extra == '3') |
| init_role = P2P_ROLE_GO; |
| |
| if (_FAIL == rtw_p2p_enable(padapter, init_role)) { |
| ret = -EFAULT; |
| goto exit; |
| } |
| |
| /* set channel/bandwidth */ |
| if (init_role != P2P_ROLE_DISABLE) { |
| u8 channel, ch_offset; |
| u16 bwmode; |
| |
| if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_LISTEN)) { |
| /* Stay at the listen state and wait for discovery. */ |
| channel = pwdinfo->listen_channel; |
| pwdinfo->operating_channel = pwdinfo->listen_channel; |
| ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; |
| bwmode = HT_CHANNEL_WIDTH_20; |
| } else { |
| pwdinfo->operating_channel = pmlmeext->cur_channel; |
| |
| channel = pwdinfo->operating_channel; |
| ch_offset = pmlmeext->cur_ch_offset; |
| bwmode = pmlmeext->cur_bwmode; |
| } |
| |
| set_channel_bwmode(padapter, channel, ch_offset, bwmode); |
| } |
| |
| exit: |
| return ret; |
| } |
| |
| static int rtw_p2p_set_go_nego_ssid(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| DBG_88E("[%s] ssid = %s, len = %zu\n", __func__, extra, strlen(extra)); |
| memcpy(pwdinfo->nego_ssid, extra, strlen(extra)); |
| pwdinfo->nego_ssidlen = strlen(extra); |
| |
| return ret; |
| } |
| |
| static int rtw_p2p_set_intent(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| u8 intent = pwdinfo->intent; |
| |
| switch (wrqu->data.length) { |
| case 1: |
| intent = extra[0] - '0'; |
| break; |
| case 2: |
| intent = str_2char2num(extra[0], extra[1]); |
| break; |
| } |
| if (intent <= 15) |
| pwdinfo->intent = intent; |
| else |
| ret = -1; |
| DBG_88E("[%s] intent = %d\n", __func__, intent); |
| return ret; |
| } |
| |
| static int rtw_p2p_set_listen_ch(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| u8 listen_ch = pwdinfo->listen_channel; /* Listen channel number */ |
| |
| switch (wrqu->data.length) { |
| case 1: |
| listen_ch = extra[0] - '0'; |
| break; |
| case 2: |
| listen_ch = str_2char2num(extra[0], extra[1]); |
| break; |
| } |
| |
| if ((listen_ch == 1) || (listen_ch == 6) || (listen_ch == 11)) { |
| pwdinfo->listen_channel = listen_ch; |
| set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); |
| } else { |
| ret = -1; |
| } |
| |
| DBG_88E("[%s] listen_ch = %d\n", __func__, pwdinfo->listen_channel); |
| |
| return ret; |
| } |
| |
| static int rtw_p2p_set_op_ch(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| /* Commented by Albert 20110524 */ |
| /* This function is used to set the operating channel if the driver will become the group owner */ |
| |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| u8 op_ch = pwdinfo->operating_channel; /* Operating channel number */ |
| |
| switch (wrqu->data.length) { |
| case 1: |
| op_ch = extra[0] - '0'; |
| break; |
| case 2: |
| op_ch = str_2char2num(extra[0], extra[1]); |
| break; |
| } |
| |
| if (op_ch > 0) |
| pwdinfo->operating_channel = op_ch; |
| else |
| ret = -1; |
| |
| DBG_88E("[%s] op_ch = %d\n", __func__, pwdinfo->operating_channel); |
| |
| return ret; |
| } |
| |
| static int rtw_p2p_profilefound(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| /* Comment by Albert 2010/10/13 */ |
| /* Input data format: */ |
| /* Ex: 0 */ |
| /* Ex: 1XX:XX:XX:XX:XX:XXYYSSID */ |
| /* 0 => Reflush the profile record list. */ |
| /* 1 => Add the profile list */ |
| /* XX:XX:XX:XX:XX:XX => peer's MAC Address (ex: 00:E0:4C:00:00:01) */ |
| /* YY => SSID Length */ |
| /* SSID => SSID for persistence group */ |
| |
| DBG_88E("[%s] In value = %s, len = %d\n", __func__, extra, wrqu->data.length - 1); |
| |
| /* The upper application should pass the SSID to driver by using this rtw_p2p_profilefound function. */ |
| if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { |
| if (extra[0] == '0') { |
| /* Remove all the profile information of wifidirect_info structure. */ |
| memset(&pwdinfo->profileinfo[0], 0x00, sizeof(struct profile_info) * P2P_MAX_PERSISTENT_GROUP_NUM); |
| pwdinfo->profileindex = 0; |
| } else { |
| if (pwdinfo->profileindex >= P2P_MAX_PERSISTENT_GROUP_NUM) { |
| ret = -1; |
| } else { |
| int jj, kk; |
| |
| /* Add this profile information into pwdinfo->profileinfo */ |
| /* Ex: 1XX:XX:XX:XX:XX:XXYYSSID */ |
| for (jj = 0, kk = 1; jj < ETH_ALEN; jj++, kk += 3) |
| pwdinfo->profileinfo[pwdinfo->profileindex].peermac[jj] = key_2char2num(extra[kk], extra[kk + 1]); |
| |
| pwdinfo->profileinfo[pwdinfo->profileindex].ssidlen = (extra[18] - '0') * 10 + (extra[19] - '0'); |
| memcpy(pwdinfo->profileinfo[pwdinfo->profileindex].ssid, &extra[20], pwdinfo->profileinfo[pwdinfo->profileindex].ssidlen); |
| pwdinfo->profileindex++; |
| } |
| } |
| } |
| |
| return ret; |
| } |
| |
| static int rtw_p2p_setDN(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| DBG_88E("[%s] %s %d\n", __func__, extra, wrqu->data.length - 1); |
| memset(pwdinfo->device_name, 0x00, WPS_MAX_DEVICE_NAME_LEN); |
| memcpy(pwdinfo->device_name, extra, wrqu->data.length - 1); |
| pwdinfo->device_name_len = wrqu->data.length - 1; |
| |
| return ret; |
| } |
| |
| static int rtw_p2p_get_status(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| if (padapter->bShowGetP2PState) |
| DBG_88E("[%s] Role = %d, Status = %d, peer addr = %.2X:%.2X:%.2X:%.2X:%.2X:%.2X\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), |
| pwdinfo->p2p_peer_interface_addr[0], pwdinfo->p2p_peer_interface_addr[1], pwdinfo->p2p_peer_interface_addr[2], |
| pwdinfo->p2p_peer_interface_addr[3], pwdinfo->p2p_peer_interface_addr[4], pwdinfo->p2p_peer_interface_addr[5]); |
| |
| /* Commented by Albert 2010/10/12 */ |
| /* Because of the output size limitation, I had removed the "Role" information. */ |
| /* About the "Role" information, we will use the new private IOCTL to get the "Role" information. */ |
| sprintf(extra, "\n\nStatus =%.2d\n", rtw_p2p_state(pwdinfo)); |
| wrqu->data.length = strlen(extra); |
| |
| return ret; |
| } |
| |
| /* Commented by Albert 20110520 */ |
| /* This function will return the config method description */ |
| /* This config method description will show us which config method the remote P2P device is intended to use */ |
| /* by sending the provisioning discovery request frame. */ |
| |
| static int rtw_p2p_get_req_cm(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| sprintf(extra, "\n\nCM =%s\n", pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req); |
| wrqu->data.length = strlen(extra); |
| return ret; |
| } |
| |
| static int rtw_p2p_get_role(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| DBG_88E("[%s] Role = %d, Status = %d, peer addr = %.2X:%.2X:%.2X:%.2X:%.2X:%.2X\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), |
| pwdinfo->p2p_peer_interface_addr[0], pwdinfo->p2p_peer_interface_addr[1], pwdinfo->p2p_peer_interface_addr[2], |
| pwdinfo->p2p_peer_interface_addr[3], pwdinfo->p2p_peer_interface_addr[4], pwdinfo->p2p_peer_interface_addr[5]); |
| |
| sprintf(extra, "\n\nRole =%.2d\n", rtw_p2p_role(pwdinfo)); |
| wrqu->data.length = strlen(extra); |
| return ret; |
| } |
| |
| static int rtw_p2p_get_peer_ifaddr(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| DBG_88E("[%s] Role = %d, Status = %d, peer addr = %pM\n", __func__, |
| rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), |
| pwdinfo->p2p_peer_interface_addr); |
| sprintf(extra, "\nMAC %pM", |
| pwdinfo->p2p_peer_interface_addr); |
| wrqu->data.length = strlen(extra); |
| return ret; |
| } |
| |
| static int rtw_p2p_get_peer_devaddr(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| DBG_88E("[%s] Role = %d, Status = %d, peer addr = %pM\n", __func__, |
| rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), |
| pwdinfo->rx_prov_disc_info.peerDevAddr); |
| sprintf(extra, "\n%pM", |
| pwdinfo->rx_prov_disc_info.peerDevAddr); |
| wrqu->data.length = strlen(extra); |
| return ret; |
| } |
| |
| static int rtw_p2p_get_peer_devaddr_by_invitation(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| DBG_88E("[%s] Role = %d, Status = %d, peer addr = %pM\n", |
| __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), |
| pwdinfo->p2p_peer_device_addr); |
| sprintf(extra, "\nMAC %pM", |
| pwdinfo->p2p_peer_device_addr); |
| wrqu->data.length = strlen(extra); |
| return ret; |
| } |
| |
| static int rtw_p2p_get_groupid(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| sprintf(extra, "\n%.2X:%.2X:%.2X:%.2X:%.2X:%.2X %s", |
| pwdinfo->groupid_info.go_device_addr[0], pwdinfo->groupid_info.go_device_addr[1], |
| pwdinfo->groupid_info.go_device_addr[2], pwdinfo->groupid_info.go_device_addr[3], |
| pwdinfo->groupid_info.go_device_addr[4], pwdinfo->groupid_info.go_device_addr[5], |
| pwdinfo->groupid_info.ssid); |
| wrqu->data.length = strlen(extra); |
| return ret; |
| } |
| |
| static int rtw_p2p_get_op_ch(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| struct wifidirect_info *pwdinfo = &padapter->wdinfo; |
| |
| DBG_88E("[%s] Op_ch = %02x\n", __func__, pwdinfo->operating_channel); |
| |
| sprintf(extra, "\n\nOp_ch =%.2d\n", pwdinfo->operating_channel); |
| wrqu->data.length = strlen(extra); |
| return ret; |
| } |
| |
| static int rtw_p2p_get_wps_configmethod(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| u8 peerMAC[ETH_ALEN] = {0x00}; |
| int jj, kk; |
| u8 peerMACStr[17] = {0x00}; |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct list_head *plist, *phead; |
| struct __queue *queue = &pmlmepriv->scanned_queue; |
| struct wlan_network *pnetwork = NULL; |
| u8 blnMatch = 0; |
| u16 attr_content = 0; |
| uint attr_contentlen = 0; |
| /* 6 is the string "wpsCM =", 17 is the MAC addr, we have to clear it at wrqu->data.pointer */ |
| u8 attr_content_str[6 + 17] = {0x00}; |
| |
| /* Commented by Albert 20110727 */ |
| /* The input data is the MAC address which the application wants to know its WPS config method. */ |
| /* After knowing its WPS config method, the application can decide the config method for provisioning discovery. */ |
| /* Format: iwpriv wlanx p2p_get_wpsCM 00:E0:4C:00:00:05 */ |
| |
| DBG_88E("[%s] data = %s\n", __func__, (char *)extra); |
| if (copy_from_user(peerMACStr, wrqu->data.pointer + 6, 17)) |
| return -EFAULT; |
| |
| for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) |
| peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); |
| |
| spin_lock_bh(&pmlmepriv->scanned_queue.lock); |
| |
| phead = get_list_head(queue); |
| plist = phead->next; |
| |
| while (phead != plist) { |
| pnetwork = container_of(plist, struct wlan_network, list); |
| if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { |
| u8 *wpsie; |
| uint wpsie_len = 0; |
| __be16 be_tmp; |
| |
| /* The mac address is matched. */ |
| wpsie = rtw_get_wps_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &wpsie_len); |
| if (wpsie) { |
| rtw_get_wps_attr_content(wpsie, wpsie_len, WPS_ATTR_CONF_METHOD, (u8 *)&be_tmp, &attr_contentlen); |
| if (attr_contentlen) { |
| attr_content = be16_to_cpu(be_tmp); |
| sprintf(attr_content_str, "\n\nM =%.4d", attr_content); |
| blnMatch = 1; |
| } |
| } |
| break; |
| } |
| plist = plist->next; |
| } |
| |
| spin_unlock_bh(&pmlmepriv->scanned_queue.lock); |
| |
| if (!blnMatch) |
| sprintf(attr_content_str, "\n\nM = 0000"); |
| |
| if (copy_to_user(wrqu->data.pointer, attr_content_str, 6 + 17)) |
| return -EFAULT; |
| return ret; |
| } |
| |
| static int rtw_p2p_get_go_device_address(struct net_device *dev, |
| struct iw_request_info *info, |
| union iwreq_data *wrqu, char *extra) |
| { |
| int ret = 0; |
| struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); |
| u8 peerMAC[ETH_ALEN] = {0x00}; |
| int jj, kk; |
| u8 peerMACStr[17] = {0x00}; |
| struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |
| struct list_head *plist, *phead; |
| struct __queue *queue = &pmlmepriv->scanned_queue; |
| struct wlan_network *pnetwork = NULL; |
| u8 blnMatch = 0; |
| u8 *p2pie; |
| uint p2pielen = 0, attr_contentlen = 0; |
| u8 attr_content[100] = {0x00}; |
| |
| u8 go_devadd_str[100 + 10] = {0x00}; |
| /* +10 is for the str "go_devadd =", we have to clear it at wrqu->data.pointer */ |
| |
| /* Commented by Albert 20121209 */ |
| /* The input data is the GO's interface address which the application wants to know its device address. */ |
| /* Format: iwpriv wlanx p2p_get2 go_devadd = 00:E0:4C:00:00:05 */ |
| |
| DBG_88E("[%s] data = %s\n", __func__, (char *)extra); |
| if (copy_from_user(peerMACStr, wrqu->data.pointer + 10, 17)) |
| return -EFAULT; |
| |
| for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) |
| peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); |
| |
| spin_lock_bh(&pmlmepriv->scanned_queue.lock); |
| |
| phead = get_list_head(queue); |
| plist = phead->next; |
| |
| while (phead != plist) { |
| pnetwork = container_of(plist, struct wlan_network, list); |
| if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { |
| /* Commented by Albert 2011/05/18 */ |
| /* Match the device address located in the P2P IE */ |
| /* This is for the case that the P2P device address is not the same as the P2P interface address. */ |
| |
| p2pie = rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen); |
| if (p2pie) { |
| while (p2pie) { |
| /* The P2P Device ID attribute is included in the Beacon frame. */ |
| /* The P2P Device Info attribute is included in the probe response frame. */ |
| |
| memset(attr_content, 0x00, 100); |
| if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_ID, attr_content, &attr_contentlen)) { |
| /* Handle the P2P Device ID attribute of Beacon first */ |
| blnMatch = 1; |
| break; |
| } else if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_INFO, attr_content, &attr_contentlen)) { |
| /* Handle the P2P Device Info attribute of probe response */ |
| blnMatch = 1; |
| break; |
| } |
| |
| /* Get the next P2P IE */ |
| p2pie = rtw_get_p2p_ie(p2pie + p2pielen, pnetwork->network.IELength - 12 - (p2pie - &pnetwork->network.IEs[12] + p2pielen), NULL, &p2pielen); |
| } |
| } |
| } |
| |
| plist = plist->next; |
| } |
| |
| spin_unlock_bh(&pmlmepriv->scanned_queue.lock); |
| |
| if (!blnMatch) |
| sprintf(go_devadd_str, "\n\ndev_add = NULL"); |
| else |
| sprintf(go_devadd_str, "\ndev_add =%.2X:%.2X:%.2X:%.2X:%.2X:%.2X", |
|