| // SPDX-License-Identifier: GPL-2.0 |
| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. |
| * |
| ******************************************************************************/ |
| #define _IOCTL_LINUX_C_ |
| |
| #include <linux/etherdevice.h> |
| #include <drv_types.h> |
| #include <rtw_debug.h> |
| #include <rtw_mp.h> |
| #include <hal_btcoex.h> |
| #include <linux/jiffies.h> |
| #include <linux/kernel.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_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, "<WIFI@REALTEK>", 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; |
| } |