diff options
Diffstat (limited to 'net/mac80211/ieee80211_ioctl.c')
| -rw-r--r-- | net/mac80211/ieee80211_ioctl.c | 1617 |
1 files changed, 0 insertions, 1617 deletions
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c deleted file mode 100644 index e7904db5532..00000000000 --- a/net/mac80211/ieee80211_ioctl.c +++ /dev/null @@ -1,1617 +0,0 @@ -/* - * Copyright 2002-2005, Instant802 Networks, Inc. - * Copyright 2005-2006, Devicescape Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/netdevice.h> -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/skbuff.h> -#include <linux/etherdevice.h> -#include <linux/if_arp.h> -#include <linux/wireless.h> -#include <net/iw_handler.h> -#include <asm/uaccess.h> - -#include <net/mac80211.h> -#include "ieee80211_i.h" -#include "hostapd_ioctl.h" -#include "ieee80211_rate.h" -#include "wpa.h" -#include "aes_ccm.h" -#include "debugfs_key.h" - -static void ieee80211_set_hw_encryption(struct net_device *dev, - struct sta_info *sta, u8 addr[ETH_ALEN], - struct ieee80211_key *key) -{ - struct ieee80211_key_conf *keyconf = NULL; - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - /* default to sw encryption; this will be cleared by low-level - * driver if the hw supports requested encryption */ - if (key) - key->force_sw_encrypt = 1; - - if (key && local->ops->set_key && - (keyconf = ieee80211_key_data2conf(local, key))) { - if (local->ops->set_key(local_to_hw(local), SET_KEY, addr, - keyconf, sta ? sta->aid : 0)) { - key->force_sw_encrypt = 1; - key->hw_key_idx = HW_KEY_IDX_INVALID; - } else { - key->force_sw_encrypt = - !!(keyconf->flags & IEEE80211_KEY_FORCE_SW_ENCRYPT); - key->hw_key_idx = - keyconf->hw_key_idx; - - } - } - kfree(keyconf); -} - - -static int ieee80211_set_encryption(struct net_device *dev, u8 *sta_addr, - int idx, int alg, int set_tx_key, - const u8 *_key, size_t key_len) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - int ret = 0; - struct sta_info *sta; - struct ieee80211_key *key, *old_key; - int try_hwaccel = 1; - struct ieee80211_key_conf *keyconf; - struct ieee80211_sub_if_data *sdata; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - - if (is_broadcast_ether_addr(sta_addr)) { - sta = NULL; - if (idx >= NUM_DEFAULT_KEYS) { - printk(KERN_DEBUG "%s: set_encrypt - invalid idx=%d\n", - dev->name, idx); - return -EINVAL; - } - key = sdata->keys[idx]; - - /* TODO: consider adding hwaccel support for these; at least - * Atheros key cache should be able to handle this since AP is - * only transmitting frames with default keys. */ - /* FIX: hw key cache can be used when only one virtual - * STA is associated with each AP. If more than one STA - * is associated to the same AP, software encryption - * must be used. This should be done automatically - * based on configured station devices. For the time - * being, this can be only set at compile time. */ - } else { - set_tx_key = 0; - if (idx != 0) { - printk(KERN_DEBUG "%s: set_encrypt - non-zero idx for " - "individual key\n", dev->name); - return -EINVAL; - } - - sta = sta_info_get(local, sta_addr); - if (!sta) { -#ifdef CONFIG_MAC80211_VERBOSE_DEBUG - printk(KERN_DEBUG "%s: set_encrypt - unknown addr " - MAC_FMT "\n", - dev->name, MAC_ARG(sta_addr)); -#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */ - - return -ENOENT; - } - - key = sta->key; - } - - /* FIX: - * Cannot configure default hwaccel keys with WEP algorithm, if - * any of the virtual interfaces is using static WEP - * configuration because hwaccel would otherwise try to decrypt - * these frames. - * - * For now, just disable WEP hwaccel for broadcast when there is - * possibility of conflict with default keys. This can maybe later be - * optimized by using non-default keys (at least with Atheros ar521x). - */ - if (!sta && alg == ALG_WEP && !local->default_wep_only && - sdata->type != IEEE80211_IF_TYPE_IBSS && - sdata->type != IEEE80211_IF_TYPE_AP) { - try_hwaccel = 0; - } - - if (local->hw.flags & IEEE80211_HW_DEVICE_HIDES_WEP) { - /* Software encryption cannot be used with devices that hide - * encryption from the host system, so always try to use - * hardware acceleration with such devices. */ - try_hwaccel = 1; - } - - if ((local->hw.flags & IEEE80211_HW_NO_TKIP_WMM_HWACCEL) && - alg == ALG_TKIP) { - if (sta && (sta->flags & WLAN_STA_WME)) { - /* Hardware does not support hwaccel with TKIP when using WMM. - */ - try_hwaccel = 0; - } - else if (sdata->type == IEEE80211_IF_TYPE_STA) { - sta = sta_info_get(local, sdata->u.sta.bssid); - if (sta) { - if (sta->flags & WLAN_STA_WME) { - try_hwaccel = 0; - } - sta_info_put(sta); - sta = NULL; - } - } - } - - if (alg == ALG_NONE) { - keyconf = NULL; - if (try_hwaccel && key && - key->hw_key_idx != HW_KEY_IDX_INVALID && - local->ops->set_key && - (keyconf = ieee80211_key_data2conf(local, key)) != NULL && - local->ops->set_key(local_to_hw(local), DISABLE_KEY, - sta_addr, keyconf, sta ? sta->aid : 0)) { - printk(KERN_DEBUG "%s: set_encrypt - low-level disable" - " failed\n", dev->name); - ret = -EINVAL; - } - kfree(keyconf); - - if (set_tx_key || sdata->default_key == key) { - ieee80211_debugfs_key_remove_default(sdata); - sdata->default_key = NULL; - } - ieee80211_debugfs_key_remove(key); - if (sta) - sta->key = NULL; - else - sdata->keys[idx] = NULL; - ieee80211_key_free(key); - key = NULL; - } else { - old_key = key; - key = ieee80211_key_alloc(sta ? NULL : sdata, idx, key_len, - GFP_KERNEL); - if (!key) { - ret = -ENOMEM; - goto err_out; - } - - /* default to sw encryption; low-level driver sets these if the - * requested encryption is supported */ - key->hw_key_idx = HW_KEY_IDX_INVALID; - key->force_sw_encrypt = 1; - - key->alg = alg; - key->keyidx = idx; - key->keylen = key_len; - memcpy(key->key, _key, key_len); - if (set_tx_key) - key->default_tx_key = 1; - - if (alg == ALG_CCMP) { - /* Initialize AES key state here as an optimization - * so that it does not need to be initialized for every - * packet. */ - key->u.ccmp.tfm = ieee80211_aes_key_setup_encrypt( - key->key); - if (!key->u.ccmp.tfm) { - ret = -ENOMEM; - goto err_free; - } - } - - if (set_tx_key || sdata->default_key == old_key) { - ieee80211_debugfs_key_remove_default(sdata); - sdata->default_key = NULL; - } - ieee80211_debugfs_key_remove(old_key); - if (sta) - sta->key = key; - else - sdata->keys[idx] = key; - ieee80211_key_free(old_key); - ieee80211_debugfs_key_add(local, key); - if (sta) - ieee80211_debugfs_key_sta_link(key, sta); - - if (try_hwaccel && - (alg == ALG_WEP || alg == ALG_TKIP || alg == ALG_CCMP)) - ieee80211_set_hw_encryption(dev, sta, sta_addr, key); - } - - if (set_tx_key || (!sta && !sdata->default_key && key)) { - sdata->default_key = key; - if (key) - ieee80211_debugfs_key_add_default(sdata); - - if (local->ops->set_key_idx && - local->ops->set_key_idx(local_to_hw(local), idx)) - printk(KERN_DEBUG "%s: failed to set TX key idx for " - "low-level driver\n", dev->name); - } - - if (sta) - sta_info_put(sta); - - return 0; - -err_free: - ieee80211_key_free(key); -err_out: - if (sta) - sta_info_put(sta); - return ret; -} - -static int ieee80211_ioctl_siwgenie(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct ieee80211_sub_if_data *sdata; - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - if (local->user_space_mlme) - return -EOPNOTSUPP; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (sdata->type == IEEE80211_IF_TYPE_STA || - sdata->type == IEEE80211_IF_TYPE_IBSS) { - int ret = ieee80211_sta_set_extra_ie(dev, extra, data->length); - if (ret) - return ret; - sdata->u.sta.auto_bssid_sel = 0; - ieee80211_sta_req_auth(dev, &sdata->u.sta); - return 0; - } - - if (sdata->type == IEEE80211_IF_TYPE_AP) { - kfree(sdata->u.ap.generic_elem); - sdata->u.ap.generic_elem = kmalloc(data->length, GFP_KERNEL); - if (!sdata->u.ap.generic_elem) - return -ENOMEM; - memcpy(sdata->u.ap.generic_elem, extra, data->length); - sdata->u.ap.generic_elem_len = data->length; - return ieee80211_if_config(dev); - } - return -EOPNOTSUPP; -} - -static int ieee80211_ioctl_set_radio_enabled(struct net_device *dev, - int val) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_conf *conf = &local->hw.conf; - - conf->radio_enabled = val; - return ieee80211_hw_config(wdev_priv(dev->ieee80211_ptr)); -} - -static int ieee80211_ioctl_giwname(struct net_device *dev, - struct iw_request_info *info, - char *name, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - switch (local->hw.conf.phymode) { - case MODE_IEEE80211A: - strcpy(name, "IEEE 802.11a"); - break; - case MODE_IEEE80211B: - strcpy(name, "IEEE 802.11b"); - break; - case MODE_IEEE80211G: - strcpy(name, "IEEE 802.11g"); - break; - case MODE_ATHEROS_TURBO: - strcpy(name, "5GHz Turbo"); - break; - default: - strcpy(name, "IEEE 802.11"); - break; - } - - return 0; -} - - -static int ieee80211_ioctl_giwrange(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct iw_range *range = (struct iw_range *) extra; - struct ieee80211_hw_mode *mode = NULL; - int c = 0; - - data->length = sizeof(struct iw_range); - memset(range, 0, sizeof(struct iw_range)); - - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 21; - range->retry_capa = IW_RETRY_LIMIT; - range->retry_flags = IW_RETRY_LIMIT; - range->min_retry = 0; - range->max_retry = 255; - range->min_rts = 0; - range->max_rts = 2347; - range->min_frag = 256; - range->max_frag = 2346; - - range->encoding_size[0] = 5; - range->encoding_size[1] = 13; - range->num_encoding_sizes = 2; - range->max_encoding_tokens = NUM_DEFAULT_KEYS; - - range->max_qual.qual = local->hw.max_signal; - range->max_qual.level = local->hw.max_rssi; - range->max_qual.noise = local->hw.max_noise; - range->max_qual.updated = local->wstats_flags; - - range->avg_qual.qual = local->hw.max_signal/2; - range->avg_qual.level = 0; - range->avg_qual.noise = 0; - range->avg_qual.updated = local->wstats_flags; - - range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | - IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; - - list_for_each_entry(mode, &local->modes_list, list) { - int i = 0; - - if (!(local->enabled_modes & (1 << mode->mode)) || - (local->hw_modes & local->enabled_modes & - (1 << MODE_IEEE80211G) && mode->mode == MODE_IEEE80211B)) - continue; - - while (i < mode->num_channels && c < IW_MAX_FREQUENCIES) { - struct ieee80211_channel *chan = &mode->channels[i]; - - if (chan->flag & IEEE80211_CHAN_W_SCAN) { - range->freq[c].i = chan->chan; - range->freq[c].m = chan->freq * 100000; - range->freq[c].e = 1; - c++; - } - i++; - } - } - range->num_channels = c; - range->num_frequency = c; - - IW_EVENT_CAPA_SET_KERNEL(range->event_capa); - IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWTHRSPY); - IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); - IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); - - return 0; -} - - -static int ieee80211_ioctl_siwmode(struct net_device *dev, - struct iw_request_info *info, - __u32 *mode, char *extra) -{ - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - int type; - - if (sdata->type == IEEE80211_IF_TYPE_VLAN) - return -EOPNOTSUPP; - - switch (*mode) { - case IW_MODE_INFRA: - type = IEEE80211_IF_TYPE_STA; - break; - case IW_MODE_ADHOC: - type = IEEE80211_IF_TYPE_IBSS; - break; - case IW_MODE_MONITOR: - type = IEEE80211_IF_TYPE_MNTR; - break; - default: - return -EINVAL; - } - - if (type == sdata->type) - return 0; - if (netif_running(dev)) - return -EBUSY; - - ieee80211_if_reinit(dev); - ieee80211_if_set_type(dev, type); - - return 0; -} - - -static int ieee80211_ioctl_giwmode(struct net_device *dev, - struct iw_request_info *info, - __u32 *mode, char *extra) -{ - struct ieee80211_sub_if_data *sdata; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - switch (sdata->type) { - case IEEE80211_IF_TYPE_AP: - *mode = IW_MODE_MASTER; - break; - case IEEE80211_IF_TYPE_STA: - *mode = IW_MODE_INFRA; - break; - case IEEE80211_IF_TYPE_IBSS: - *mode = IW_MODE_ADHOC; - break; - case IEEE80211_IF_TYPE_MNTR: - *mode = IW_MODE_MONITOR; - break; - case IEEE80211_IF_TYPE_WDS: - *mode = IW_MODE_REPEAT; - break; - case IEEE80211_IF_TYPE_VLAN: - *mode = IW_MODE_SECOND; /* FIXME */ - break; - default: - *mode = IW_MODE_AUTO; - break; - } - return 0; -} - -int ieee80211_set_channel(struct ieee80211_local *local, int channel, int freq) -{ - struct ieee80211_hw_mode *mode; - int c, set = 0; - int ret = -EINVAL; - - list_for_each_entry(mode, &local->modes_list, list) { - if (!(local->enabled_modes & (1 << mode->mode))) - continue; - for (c = 0; c < mode->num_channels; c++) { - struct ieee80211_channel *chan = &mode->channels[c]; - if (chan->flag & IEEE80211_CHAN_W_SCAN && - ((chan->chan == channel) || (chan->freq == freq))) { - /* Use next_mode as the mode preference to - * resolve non-unique channel numbers. */ - if (set && mode->mode != local->next_mode) - continue; - - local->oper_channel = chan; - local->oper_hw_mode = mode; - set++; - } - } - } - - if (set) { - if (local->sta_scanning) - ret = 0; - else - ret = ieee80211_hw_config(local); - - rate_control_clear(local); - } - - return ret; -} - -static int ieee80211_ioctl_siwfreq(struct net_device *dev, - struct iw_request_info *info, - struct iw_freq *freq, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - - if (sdata->type == IEEE80211_IF_TYPE_STA) - sdata->u.sta.auto_channel_sel = 0; - - /* freq->e == 0: freq->m = channel; otherwise freq = m * 10^e */ - if (freq->e == 0) { - if (freq->m < 0) { - if (sdata->type == IEEE80211_IF_TYPE_STA) - sdata->u.sta.auto_channel_sel = 1; - return 0; - } else - return ieee80211_set_channel(local, freq->m, -1); - } else { - int i, div = 1000000; - for (i = 0; i < freq->e; i++) - div /= 10; - if (div > 0) - return ieee80211_set_channel(local, -1, freq->m / div); - else - return -EINVAL; - } -} - - -static int ieee80211_ioctl_giwfreq(struct net_device *dev, - struct iw_request_info *info, - struct iw_freq *freq, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - /* TODO: in station mode (Managed/Ad-hoc) might need to poll low-level - * driver for the current channel with firmware-based management */ - - freq->m = local->hw.conf.freq; - freq->e = 6; - - return 0; -} - - -static int ieee80211_ioctl_siwessid(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *ssid) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sub_if_data *sdata; - size_t len = data->length; - - /* iwconfig uses nul termination in SSID.. */ - if (len > 0 && ssid[len - 1] == '\0') - len--; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (sdata->type == IEEE80211_IF_TYPE_STA || - sdata->type == IEEE80211_IF_TYPE_IBSS) { - int ret; - if (local->user_space_mlme) { - if (len > IEEE80211_MAX_SSID_LEN) - return -EINVAL; - memcpy(sdata->u.sta.ssid, ssid, len); - sdata->u.sta.ssid_len = len; - return 0; - } - sdata->u.sta.auto_ssid_sel = !data->flags; - ret = ieee80211_sta_set_ssid(dev, ssid, len); - if (ret) - return ret; - ieee80211_sta_req_auth(dev, &sdata->u.sta); - return 0; - } - - if (sdata->type == IEEE80211_IF_TYPE_AP) { - memcpy(sdata->u.ap.ssid, ssid, len); - memset(sdata->u.ap.ssid + len, 0, - IEEE80211_MAX_SSID_LEN - len); - sdata->u.ap.ssid_len = len; - return ieee80211_if_config(dev); - } - return -EOPNOTSUPP; -} - - -static int ieee80211_ioctl_giwessid(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *ssid) -{ - size_t len; - - struct ieee80211_sub_if_data *sdata; - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (sdata->type == IEEE80211_IF_TYPE_STA || - sdata->type == IEEE80211_IF_TYPE_IBSS) { - int res = ieee80211_sta_get_ssid(dev, ssid, &len); - if (res == 0) { - data->length = len; - data->flags = 1; - } else - data->flags = 0; - return res; - } - - if (sdata->type == IEEE80211_IF_TYPE_AP) { - len = sdata->u.ap.ssid_len; - if (len > IW_ESSID_MAX_SIZE) - len = IW_ESSID_MAX_SIZE; - memcpy(ssid, sdata->u.ap.ssid, len); - data->length = len; - data->flags = 1; - return 0; - } - return -EOPNOTSUPP; -} - - -static int ieee80211_ioctl_siwap(struct net_device *dev, - struct iw_request_info *info, - struct sockaddr *ap_addr, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sub_if_data *sdata; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (sdata->type == IEEE80211_IF_TYPE_STA || - sdata->type == IEEE80211_IF_TYPE_IBSS) { - int ret; - if (local->user_space_mlme) { - memcpy(sdata->u.sta.bssid, (u8 *) &ap_addr->sa_data, - ETH_ALEN); - return 0; - } - if (is_zero_ether_addr((u8 *) &ap_addr->sa_data)) { - sdata->u.sta.auto_bssid_sel = 1; - sdata->u.sta.auto_channel_sel = 1; - } else if (is_broadcast_ether_addr((u8 *) &ap_addr->sa_data)) - sdata->u.sta.auto_bssid_sel = 1; - else - sdata->u.sta.auto_bssid_sel = 0; - ret = ieee80211_sta_set_bssid(dev, (u8 *) &ap_addr->sa_data); - if (ret) - return ret; - ieee80211_sta_req_auth(dev, &sdata->u.sta); - return 0; - } else if (sdata->type == IEEE80211_IF_TYPE_WDS) { - if (memcmp(sdata->u.wds.remote_addr, (u8 *) &ap_addr->sa_data, - ETH_ALEN) == 0) - return 0; - return ieee80211_if_update_wds(dev, (u8 *) &ap_addr->sa_data); - } - - return -EOPNOTSUPP; -} - - -static int ieee80211_ioctl_giwap(struct net_device *dev, - struct iw_request_info *info, - struct sockaddr *ap_addr, char *extra) -{ - struct ieee80211_sub_if_data *sdata; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (sdata->type == IEEE80211_IF_TYPE_STA || - sdata->type == IEEE80211_IF_TYPE_IBSS) { - ap_addr->sa_family = ARPHRD_ETHER; - memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN); - return 0; - } else if (sdata->type == IEEE80211_IF_TYPE_WDS) { - ap_addr->sa_family = ARPHRD_ETHER; - memcpy(&ap_addr->sa_data, sdata->u.wds.remote_addr, ETH_ALEN); - return 0; - } - - return -EOPNOTSUPP; -} - - -static int ieee80211_ioctl_siwscan(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - u8 *ssid = NULL; - size_t ssid_len = 0; - - if (!netif_running(dev)) - return -ENETDOWN; - - switch (sdata->type) { - case IEEE80211_IF_TYPE_STA: - case IEEE80211_IF_TYPE_IBSS: - if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) { - ssid = sdata->u.sta.ssid; - ssid_len = sdata->u.sta.ssid_len; - } - break; - case IEEE80211_IF_TYPE_AP: - if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) { - ssid = sdata->u.ap.ssid; - ssid_len = sdata->u.ap.ssid_len; - } - break; - default: - return -EOPNOTSUPP; - } - - return ieee80211_sta_req_scan(dev, ssid, ssid_len); -} - - -static int ieee80211_ioctl_giwscan(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - int res; - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - if (local->sta_scanning) - return -EAGAIN; - res = ieee80211_sta_scan_results(dev, extra, data->length); - if (res >= 0) { - data->length = res; - return 0; - } - data->length = 0; - return res; -} - - -static int ieee80211_ioctl_siwrate(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rate, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_hw_mode *mode; - int i; - u32 target_rate = rate->value / 100000; - struct ieee80211_sub_if_data *sdata; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (!sdata->bss) - return -ENODEV; - mode = local->oper_hw_mode; - /* target_rate = -1, rate->fixed = 0 means auto only, so use all rates - * target_rate = X, rate->fixed = 1 means only rate X - * target_rate = X, rate->fixed = 0 means all rates <= X */ - sdata->bss->max_ratectrl_rateidx = -1; - sdata->bss->force_unicast_rateidx = -1; - if (rate->value < 0) - return 0; - for (i=0; i< mode->num_rates; i++) { - struct ieee80211_rate *rates = &mode->rates[i]; - int this_rate = rates->rate; - - if (mode->mode == MODE_ATHEROS_TURBO || - mode->mode == MODE_ATHEROS_TURBOG) - this_rate *= 2; - if (target_rate == this_rate) { - sdata->bss->max_ratectrl_rateidx = i; - if (rate->fixed) - sdata->bss->force_unicast_rateidx = i; - break; - } - } - return 0; -} - -static int ieee80211_ioctl_giwrate(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rate, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct sta_info *sta; - struct ieee80211_sub_if_data *sdata; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (sdata->type == IEEE80211_IF_TYPE_STA) - sta = sta_info_get(local, sdata->u.sta.bssid); - else - return -EOPNOTSUPP; - if (!sta) - return -ENODEV; - if (sta->txrate < local->oper_hw_mode->num_rates) - rate->value = local->oper_hw_mode->rates[sta->txrate].rate * 100000; - else - rate->value = 0; - sta_info_put(sta); - return 0; -} - -static int ieee80211_ioctl_siwrts(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rts, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - if (rts->disabled) - local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD; - else if (rts->value < 0 || rts->value > IEEE80211_MAX_RTS_THRESHOLD) - return -EINVAL; - else - local->rts_threshold = rts->value; - - /* If the wlan card performs RTS/CTS in hardware/firmware, - * configure it here */ - - if (local->ops->set_rts_threshold) - local->ops->set_rts_threshold(local_to_hw(local), - local->rts_threshold); - - return 0; -} - -static int ieee80211_ioctl_giwrts(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *rts, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - rts->value = local->rts_threshold; - rts->disabled = (rts->value >= IEEE80211_MAX_RTS_THRESHOLD); - rts->fixed = 1; - - return 0; -} - - -static int ieee80211_ioctl_siwfrag(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *frag, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - if (frag->disabled) - local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD; - else if (frag->value < 256 || - frag->value > IEEE80211_MAX_FRAG_THRESHOLD) - return -EINVAL; - else { - /* Fragment length must be even, so strip LSB. */ - local->fragmentation_threshold = frag->value & ~0x1; - } - - /* If the wlan card performs fragmentation in hardware/firmware, - * configure it here */ - - if (local->ops->set_frag_threshold) - local->ops->set_frag_threshold( - local_to_hw(local), - local->fragmentation_threshold); - - return 0; -} - -static int ieee80211_ioctl_giwfrag(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *frag, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - frag->value = local->fragmentation_threshold; - frag->disabled = (frag->value >= IEEE80211_MAX_RTS_THRESHOLD); - frag->fixed = 1; - - return 0; -} - - -static int ieee80211_ioctl_siwretry(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *retry, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - if (retry->disabled || - (retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) - return -EINVAL; - - if (retry->flags & IW_RETRY_MAX) - local->long_retry_limit = retry->value; - else if (retry->flags & IW_RETRY_MIN) - local->short_retry_limit = retry->value; - else { - local->long_retry_limit = retry->value; - local->short_retry_limit = retry->value; - } - - if (local->ops->set_retry_limit) { - return local->ops->set_retry_limit( - local_to_hw(local), - local->short_retry_limit, - local->long_retry_limit); - } - - return 0; -} - - -static int ieee80211_ioctl_giwretry(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *retry, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - - retry->disabled = 0; - if (retry->flags == 0 || retry->flags & IW_RETRY_MIN) { - /* first return min value, iwconfig will ask max value - * later if needed */ - retry->flags |= IW_RETRY_LIMIT; - retry->value = local->short_retry_limit; - if (local->long_retry_limit != local->short_retry_limit) - retry->flags |= IW_RETRY_MIN; - return 0; - } - if (retry->flags & IW_RETRY_MAX) { - retry->flags = IW_RETRY_LIMIT | IW_RETRY_MAX; - retry->value = local->long_retry_limit; - } - - return 0; -} - -static void ieee80211_key_enable_hwaccel(struct ieee80211_local *local, - struct ieee80211_key *key) -{ - struct ieee80211_key_conf *keyconf; - u8 addr[ETH_ALEN]; - - if (!key || key->alg != ALG_WEP || !key->force_sw_encrypt || - (local->hw.flags & IEEE80211_HW_DEVICE_HIDES_WEP)) - return; - - memset(addr, 0xff, ETH_ALEN); - keyconf = ieee80211_key_data2conf(local, key); - if (keyconf && local->ops->set_key && - local->ops->set_key(local_to_hw(local), - SET_KEY, addr, keyconf, 0) == 0) { - key->force_sw_encrypt = - !!(keyconf->flags & IEEE80211_KEY_FORCE_SW_ENCRYPT); - key->hw_key_idx = keyconf->hw_key_idx; - } - kfree(keyconf); -} - - -static void ieee80211_key_disable_hwaccel(struct ieee80211_local *local, - struct ieee80211_key *key) -{ - struct ieee80211_key_conf *keyconf; - u8 addr[ETH_ALEN]; - - if (!key || key->alg != ALG_WEP || key->force_sw_encrypt || - (local->hw.flags & IEEE80211_HW_DEVICE_HIDES_WEP)) - return; - - memset(addr, 0xff, ETH_ALEN); - keyconf = ieee80211_key_data2conf(local, key); - if (keyconf && local->ops->set_key) - local->ops->set_key(local_to_hw(local), DISABLE_KEY, - addr, keyconf, 0); - kfree(keyconf); - key->force_sw_encrypt = 1; -} - - -static int ieee80211_ioctl_default_wep_only(struct ieee80211_local *local, - int value) -{ - int i; - struct ieee80211_sub_if_data *sdata; - - local->default_wep_only = value; - read_lock(&local->sub_if_lock); - list_for_each_entry(sdata, &local->sub_if_list, list) - for (i = 0; i < NUM_DEFAULT_KEYS; i++) - if (value) - ieee80211_key_enable_hwaccel(local, - sdata->keys[i]); - else - ieee80211_key_disable_hwaccel(local, - sdata->keys[i]); - read_unlock(&local->sub_if_lock); - - return 0; -} - - -void ieee80211_update_default_wep_only(struct ieee80211_local *local) -{ - int i = 0; - struct ieee80211_sub_if_data *sdata; - - read_lock(&local->sub_if_lock); - list_for_each_entry(sdata, &local->sub_if_list, list) { - - if (sdata->dev == local->mdev) - continue; - - /* If there is an AP interface then depend on userspace to - set default_wep_only correctly. */ - if (sdata->type == IEEE80211_IF_TYPE_AP) { - read_unlock(&local->sub_if_lock); - return; - } - - i++; - } - - read_unlock(&local->sub_if_lock); - - if (i <= 1) - ieee80211_ioctl_default_wep_only(local, 1); - else - ieee80211_ioctl_default_wep_only(local, 0); -} - - -static int ieee80211_ioctl_prism2_param(struct net_device *dev, - struct iw_request_info *info, - void *wrqu, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sub_if_data *sdata; - int *i = (int *) extra; - int param = *i; - int value = *(i + 1); - int ret = 0; - - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - - switch (param) { - case PRISM2_PARAM_IEEE_802_1X: - if (local->ops->set_ieee8021x) - ret = local->ops->set_ieee8021x(local_to_hw(local), - value); - if (ret) - printk(KERN_DEBUG "%s: failed to set IEEE 802.1X (%d) " - "for low-level driver\n", dev->name, value); - else - sdata->ieee802_1x = value; - break; - - case PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES: - if (sdata->type != IEEE80211_IF_TYPE_AP) - ret = -ENOENT; - else - sdata->use_protection = value; - break; - - case PRISM2_PARAM_PREAMBLE: - local->short_preamble = value; - break; - - case PRISM2_PARAM_STAT_TIME: - if (!local->stat_time && value) { - local->stat_timer.expires = jiffies + HZ * value / 100; - add_timer(&local->stat_timer); - } else if (local->stat_time && !value) { - del_timer_sync(&local->stat_timer); - } - local->stat_time = value; - break; - case PRISM2_PARAM_SHORT_SLOT_TIME: - if (value) - local->hw.conf.flags |= IEEE80211_CONF_SHORT_SLOT_TIME; - else - local->hw.conf.flags &= ~IEEE80211_CONF_SHORT_SLOT_TIME; - if (ieee80211_hw_config(local)) - ret = -EINVAL; - break; - - case PRISM2_PARAM_NEXT_MODE: - local->next_mode = value; - break; - - case PRISM2_PARAM_RADIO_ENABLED: - ret = ieee80211_ioctl_set_radio_enabled(dev, value); - break; - - case PRISM2_PARAM_ANTENNA_MODE: - local->hw.conf.antenna_mode = value; - if (ieee80211_hw_config(local)) - ret = -EINVAL; - break; - - case PRISM2_PARAM_STA_ANTENNA_SEL: - local->sta_antenna_sel = value; - break; - - case PRISM2_PARAM_TX_POWER_REDUCTION: - if (value < 0) - ret = -EINVAL; - else - local->hw.conf.tx_power_reduction = value; - break; - - case PRISM2_PARAM_KEY_TX_RX_THRESHOLD: - local->key_tx_rx_threshold = value; - break; - - case PRISM2_PARAM_DEFAULT_WEP_ONLY: - ret = ieee80211_ioctl_default_wep_only(local, value); - break; - - case PRISM2_PARAM_WIFI_WME_NOACK_TEST: - local->wifi_wme_noack_test = value; - break; - - case PRISM2_PARAM_SCAN_FLAGS: - local->scan_flags = value; - break; - - case PRISM2_PARAM_MIXED_CELL: - if (sdata->type != IEEE80211_IF_TYPE_STA && - sdata->type != IEEE80211_IF_TYPE_IBSS) - ret = -EINVAL; - else - sdata->u.sta.mixed_cell = !!value; - break; - - case PRISM2_PARAM_HW_MODES: - local->enabled_modes = value; - break; - - case PRISM2_PARAM_CREATE_IBSS: - if (sdata->type != IEEE80211_IF_TYPE_IBSS) - ret = -EINVAL; - else - sdata->u.sta.create_ibss = !!value; - break; - case PRISM2_PARAM_WMM_ENABLED: - if (sdata->type != IEEE80211_IF_TYPE_STA && - sdata->type != IEEE80211_IF_TYPE_IBSS) - ret = -EINVAL; - else - sdata->u.sta.wmm_enabled = !!value; - break; - case PRISM2_PARAM_RADAR_DETECT: - local->hw.conf.radar_detect = value; - break; - case PRISM2_PARAM_SPECTRUM_MGMT: - local->hw.conf.spect_mgmt = value; - break; - default: - ret = -EOPNOTSUPP; - break; - } - - return ret; -} - - -static int ieee80211_ioctl_get_prism2_param(struct net_device *dev, - struct iw_request_info *info, - void *wrqu, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sub_if_data *sdata; - int *param = (int *) extra; - int ret = 0; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - - switch (*param) { - case PRISM2_PARAM_IEEE_802_1X: - *param = sdata->ieee802_1x; - break; - - case PRISM2_PARAM_CTS_PROTECT_ERP_FRAMES: - *param = sdata->use_protection; - break; - - case PRISM2_PARAM_PREAMBLE: - *param = local->short_preamble; - break; - - case PRISM2_PARAM_STAT_TIME: - *param = local->stat_time; - break; - case PRISM2_PARAM_SHORT_SLOT_TIME: - *param = !!(local->hw.conf.flags & IEEE80211_CONF_SHORT_SLOT_TIME); - break; - - case PRISM2_PARAM_NEXT_MODE: - *param = local->next_mode; - break; - - case PRISM2_PARAM_ANTENNA_MODE: - *param = local->hw.conf.antenna_mode; - break; - - case PRISM2_PARAM_STA_ANTENNA_SEL: - *param = local->sta_antenna_sel; - break; - - case PRISM2_PARAM_TX_POWER_REDUCTION: - *param = local->hw.conf.tx_power_reduction; - break; - - case PRISM2_PARAM_KEY_TX_RX_THRESHOLD: - *param = local->key_tx_rx_threshold; - break; - - case PRISM2_PARAM_DEFAULT_WEP_ONLY: - *param = local->default_wep_only; - break; - - case PRISM2_PARAM_WIFI_WME_NOACK_TEST: - *param = local->wifi_wme_noack_test; - break; - - case PRISM2_PARAM_SCAN_FLAGS: - *param = local->scan_flags; - break; - - case PRISM2_PARAM_HW_MODES: - *param = local->enabled_modes; - break; - - case PRISM2_PARAM_CREATE_IBSS: - if (sdata->type != IEEE80211_IF_TYPE_IBSS) - ret = -EINVAL; - else - *param = !!sdata->u.sta.create_ibss; - break; - - case PRISM2_PARAM_MIXED_CELL: - if (sdata->type != IEEE80211_IF_TYPE_STA && - sdata->type != IEEE80211_IF_TYPE_IBSS) - ret = -EINVAL; - else - *param = !!sdata->u.sta.mixed_cell; - break; - case PRISM2_PARAM_WMM_ENABLED: - if (sdata->type != IEEE80211_IF_TYPE_STA && - sdata->type != IEEE80211_IF_TYPE_IBSS) - ret = -EINVAL; - else - *param = !!sdata->u.sta.wmm_enabled; - break; - default: - ret = -EOPNOTSUPP; - break; - } - - return ret; -} - -static int ieee80211_ioctl_siwmlme(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *data, char *extra) -{ - struct ieee80211_sub_if_data *sdata; - struct iw_mlme *mlme = (struct iw_mlme *) extra; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - if (sdata->type != IEEE80211_IF_TYPE_STA && - sdata->type != IEEE80211_IF_TYPE_IBSS) - return -EINVAL; - - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - /* TODO: mlme->addr.sa_data */ - return ieee80211_sta_deauthenticate(dev, mlme->reason_code); - case IW_MLME_DISASSOC: - /* TODO: mlme->addr.sa_data */ - return ieee80211_sta_disassociate(dev, mlme->reason_code); - default: - return -EOPNOTSUPP; - } -} - - -static int ieee80211_ioctl_siwencode(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *erq, char *keybuf) -{ - struct ieee80211_sub_if_data *sdata; - int idx, i, alg = ALG_WEP; - u8 bcaddr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - - idx = erq->flags & IW_ENCODE_INDEX; - if (idx == 0) { - if (sdata->default_key) - for (i = 0; i < NUM_DEFAULT_KEYS; i++) { - if (sdata->default_key == sdata->keys[i]) { - idx = i; - break; - } - } - } else if (idx < 1 || idx > 4) - return -EINVAL; - else - idx--; - - if (erq->flags & IW_ENCODE_DISABLED) - alg = ALG_NONE; - else if (erq->length == 0) { - /* No key data - just set the default TX key index */ - if (sdata->default_key != sdata->keys[idx]) { - ieee80211_debugfs_key_remove_default(sdata); - sdata->default_key = sdata->keys[idx]; - if (sdata->default_key) - ieee80211_debugfs_key_add_default(sdata); - } - return 0; - } - - return ieee80211_set_encryption( - dev, bcaddr, - idx, alg, - !sdata->default_key, - keybuf, erq->length); -} - - -static int ieee80211_ioctl_giwencode(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *erq, char *key) -{ - struct ieee80211_sub_if_data *sdata; - int idx, i; - - sdata = IEEE80211_DEV_TO_SUB_IF(dev); - - idx = erq->flags & IW_ENCODE_INDEX; - if (idx < 1 || idx > 4) { - idx = -1; - if (!sdata->default_key) - idx = 0; - else for (i = 0; i < NUM_DEFAULT_KEYS; i++) { - if (sdata->default_key == sdata->keys[i]) { - idx = i; - break; - } - } - if (idx < 0) - return -EINVAL; - } else - idx--; - - erq->flags = idx + 1; - - if (!sdata->keys[idx]) { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - return 0; - } - - memcpy(key, sdata->keys[idx]->key, - min((int)erq->length, sdata->keys[idx]->keylen)); - erq->length = sdata->keys[idx]->keylen; - erq->flags |= IW_ENCODE_ENABLED; - - return 0; -} - -static int ieee80211_ioctl_siwauth(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *data, char *extra) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - int ret = 0; - - switch (data->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - case IW_AUTH_CIPHER_PAIRWISE: - case IW_AUTH_CIPHER_GROUP: - case IW_AUTH_WPA_ENABLED: - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - break; - case IW_AUTH_KEY_MGMT: - if (sdata->type != IEEE80211_IF_TYPE_STA) - ret = -EINVAL; - else { - /* - * TODO: sdata->u.sta.key_mgmt does not match with WE18 - * value completely; could consider modifying this to - * be closer to WE18. For now, this value is not really - * used for anything else than Privacy matching, so the - * current code here should be more or less OK. - */ - if (data->value & IW_AUTH_KEY_MGMT_802_1X) { - sdata->u.sta.key_mgmt = - IEEE80211_KEY_MGMT_WPA_EAP; - } else if (data->value & IW_AUTH_KEY_MGMT_PSK) { - sdata->u.sta.key_mgmt = - IEEE80211_KEY_MGMT_WPA_PSK; - } else { - sdata->u.sta.key_mgmt = - IEEE80211_KEY_MGMT_NONE; - } - } - break; - case IW_AUTH_80211_AUTH_ALG: - if (sdata->type == IEEE80211_IF_TYPE_STA || - sdata->type == IEEE80211_IF_TYPE_IBSS) - sdata->u.sta.auth_algs = data->value; - else - ret = -EOPNOTSUPP; - break; - case IW_AUTH_PRIVACY_INVOKED: - if (local->ops->set_privacy_invoked) - ret = local->ops->set_privacy_invoked( - local_to_hw(local), data->value); - break; - default: - ret = -EOPNOTSUPP; - break; - } - return ret; -} - -/* Get wireless statistics. Called by /proc/net/wireless and by SIOCGIWSTATS */ -static struct iw_statistics *ieee80211_get_wireless_stats(struct net_device *dev) -{ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct iw_statistics *wstats = &local->wstats; - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - struct sta_info *sta = NULL; - - if (sdata->type == IEEE80211_IF_TYPE_STA || - sdata->type == IEEE80211_IF_TYPE_IBSS) - sta = sta_info_get(local, sdata->u.sta.bssid); - if (!sta) { - wstats->discard.fragment = 0; - wstats->discard.misc = 0; - wstats->qual.qual = 0; - wstats->qual.level = 0; - wstats->qual.noise = 0; - wstats->qual.updated = IW_QUAL_ALL_INVALID; - } else { - wstats->qual.level = sta->last_rssi; - wstats->qual.qual = sta->last_signal; - wstats->qual.noise = sta->last_noise; - wstats->qual.updated = local->wstats_flags; - sta_info_put(sta); - } - return wstats; -} - -static int ieee80211_ioctl_giwauth(struct net_device *dev, - struct iw_request_info *info, - struct iw_param *data, char *extra) -{ - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - int ret = 0; - - switch (data->flags & IW_AUTH_INDEX) { - case IW_AUTH_80211_AUTH_ALG: - if (sdata->type == IEEE80211_IF_TYPE_STA || - sdata->type == IEEE80211_IF_TYPE_IBSS) - data->value = sdata->u.sta.auth_algs; - else - ret = -EOPNOTSUPP; - break; - default: - ret = -EOPNOTSUPP; - break; - } - return ret; -} - - -static int ieee80211_ioctl_siwencodeext(struct net_device *dev, - struct iw_request_info *info, - struct iw_point *erq, char *extra) -{ - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - struct iw_encode_ext *ext = (struct iw_encode_ext *) extra; - int alg, idx, i; - - switch (ext->alg) { - case IW_ENCODE_ALG_NONE: - alg = ALG_NONE; - break; - case IW_ENCODE_ALG_WEP: - alg = ALG_WEP; - break; - case IW_ENCODE_ALG_TKIP: - alg = ALG_TKIP; - break; - case IW_ENCODE_ALG_CCMP: - alg = ALG_CCMP; - break; - default: - return -EOPNOTSUPP; - } - - if (erq->flags & IW_ENCODE_DISABLED) - alg = ALG_NONE; - - idx = erq->flags & IW_ENCODE_INDEX; - if (idx < 1 || idx > 4) { - idx = -1; - if (!sdata->default_key) - idx = 0; - else for (i = 0; i < NUM_DEFAULT_KEYS; i++) { - if (sdata->default_key == sdata->keys[i]) { - idx = i; - break; - } - } - if (idx < 0) - return -EINVAL; - } else - idx--; - - return ieee80211_set_encryption(dev, ext->addr.sa_data, idx, alg, - ext->ext_flags & - IW_ENCODE_EXT_SET_TX_KEY, - ext->key, ext->key_len); -} - - -static const struct iw_priv_args ieee80211_ioctl_priv[] = { - { PRISM2_IOCTL_PRISM2_PARAM, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "param" }, - { PRISM2_IOCTL_GET_PRISM2_PARAM, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_param" }, -}; - -/* Structures to export the Wireless Handlers */ - -static const iw_handler ieee80211_handler[] = -{ - (iw_handler) NULL, /* SIOCSIWCOMMIT */ - (iw_handler) ieee80211_ioctl_giwname, /* SIOCGIWNAME */ - (iw_handler) NULL, /* SIOCSIWNWID */ - (iw_handler) NULL, /* SIOCGIWNWID */ - (iw_handler) ieee80211_ioctl_siwfreq, /* SIOCSIWFREQ */ - (iw_handler) ieee80211_ioctl_giwfreq, /* SIOCGIWFREQ */ - (iw_handler) ieee80211_ioctl_siwmode, /* SIOCSIWMODE */ - (iw_handler) ieee80211_ioctl_giwmode, /* SIOCGIWMODE */ - (iw_handler) NULL, /* SIOCSIWSENS */ - (iw_handler) NULL, /* SIOCGIWSENS */ - (iw_handler) NULL /* not used */, /* SIOCSIWRANGE */ - (iw_handler) ieee80211_ioctl_giwrange, /* SIOCGIWRANGE */ - (iw_handler) NULL /* not used */, /* SIOCSIWPRIV */ - (iw_handler) NULL /* kernel code */, /* SIOCGIWPRIV */ - (iw_handler) NULL /* not used */, /* SIOCSIWSTATS */ - (iw_handler) NULL /* kernel code */, /* SIOCGIWSTATS */ - iw_handler_set_spy, /* SIOCSIWSPY */ - iw_handler_get_spy, /* SIOCGIWSPY */ - iw_handler_set_thrspy, /* SIOCSIWTHRSPY */ - iw_handler_get_thrspy, /* SIOCGIWTHRSPY */ - (iw_handler) ieee80211_ioctl_siwap, /* SIOCSIWAP */ - (iw_handler) ieee80211_ioctl_giwap, /* SIOCGIWAP */ - (iw_handler) ieee80211_ioctl_siwmlme, /* SIOCSIWMLME */ - (iw_handler) NULL, /* SIOCGIWAPLIST */ - (iw_handler) ieee80211_ioctl_siwscan, /* SIOCSIWSCAN */ - (iw_handler) ieee80211_ioctl_giwscan, /* SIOCGIWSCAN */ - (iw_handler) ieee80211_ioctl_siwessid, /* SIOCSIWESSID */ - (iw_handler) ieee80211_ioctl_giwessid, /* SIOCGIWESSID */ - (iw_handler) NULL, /* SIOCSIWNICKN */ - (iw_handler) NULL, /* SIOCGIWNICKN */ - (iw_handler) NULL, /* -- hole -- */ - (iw_handler) NULL, /* -- hole -- */ - (iw_handler) ieee80211_ioctl_siwrate, /* SIOCSIWRATE */ - (iw_handler) ieee80211_ioctl_giwrate, /* SIOCGIWRATE */ - (iw_handler) ieee80211_ioctl_siwrts, /* SIOCSIWRTS */ - (iw_handler) ieee80211_ioctl_giwrts, /* SIOCGIWRTS */ - (iw_handler) ieee80211_ioctl_siwfrag, /* SIOCSIWFRAG */ - (iw_handler) ieee80211_ioctl_giwfrag, /* SIOCGIWFRAG */ - (iw_handler) NULL, /* SIOCSIWTXPOW */ - (iw_handler) NULL, /* SIOCGIWTXPOW */ - (iw_handler) ieee80211_ioctl_siwretry, /* SIOCSIWRETRY */ - (iw_handler) ieee80211_ioctl_giwretry, /* SIOCGIWRETRY */ - (iw_handler) ieee80211_ioctl_siwencode, /* SIOCSIWENCODE */ - (iw_handler) ieee80211_ioctl_giwencode, /* SIOCGIWENCODE */ - (iw_handler) NULL, /* SIOCSIWPOWER */ - (iw_handler) NULL, /* SIOCGIWPOWER */ - (iw_handler) NULL, /* -- hole -- */ - (iw_handler) NULL, /* -- hole -- */ - (iw_handler) ieee80211_ioctl_siwgenie, /* SIOCSIWGENIE */ - (iw_handler) NULL, /* SIOCGIWGENIE */ - (iw_handler) ieee80211_ioctl_siwauth, /* SIOCSIWAUTH */ - (iw_handler) ieee80211_ioctl_giwauth, /* SIOCGIWAUTH */ - (iw_handler) ieee80211_ioctl_siwencodeext, /* SIOCSIWENCODEEXT */ - (iw_handler) NULL, /* SIOCGIWENCODEEXT */ - (iw_handler) NULL, /* SIOCSIWPMKSA */ - (iw_handler) NULL, /* -- hole -- */ -}; - -static const iw_handler ieee80211_private_handler[] = -{ /* SIOCIWFIRSTPRIV + */ - (iw_handler) ieee80211_ioctl_prism2_param, /* 0 */ - (iw_handler) ieee80211_ioctl_get_prism2_param, /* 1 */ -}; - -const struct iw_handler_def ieee80211_iw_handler_def = -{ - .num_standard = ARRAY_SIZE(ieee80211_handler), - .num_private = ARRAY_SIZE(ieee80211_private_handler), - .num_private_args = ARRAY_SIZE(ieee80211_ioctl_priv), - .standard = (iw_handler *) ieee80211_handler, - .private = (iw_handler *) ieee80211_private_handler, - .private_args = (struct iw_priv_args *) ieee80211_ioctl_priv, - .get_wireless_stats = ieee80211_get_wireless_stats, -}; |