#include <net/mac80211.h>
#include "ieee80211_i.h"
+#include "ieee80211_led.h"
#include "ieee80211_rate.h"
#include "wpa.h"
#include "aes_ccm.h"
sta = sta_info_get(local, sta_addr);
if (!sta) {
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
+ DECLARE_MAC_BUF(mac);
printk(KERN_DEBUG "%s: set_encrypt - unknown addr "
- MAC_FMT "\n",
- dev->name, MAC_ARG(sta_addr));
+ "%s\n",
+ dev->name, print_mac(mac, sta_addr));
#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
return -ENOENT;
if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME)
return -EOPNOTSUPP;
- if (sdata->type == IEEE80211_IF_TYPE_STA ||
- sdata->type == IEEE80211_IF_TYPE_IBSS) {
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+ sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
int ret = ieee80211_sta_set_extra_ie(dev, extra, data->length);
if (ret)
return ret;
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;
- default:
- strcpy(name, "IEEE 802.11");
- break;
- }
+ strcpy(name, "IEEE 802.11");
return 0;
}
{
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct iw_range *range = (struct iw_range *) extra;
- struct ieee80211_hw_mode *mode = NULL;
+ enum ieee80211_band band;
int c = 0;
data->length = sizeof(struct iw_range);
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))
+ for (band = 0; band < IEEE80211_NUM_BANDS; band ++) {
+ int i;
+ struct ieee80211_supported_band *sband;
+
+ sband = local->hw.wiphy->bands[band];
+
+ if (!sband)
continue;
- while (i < mode->num_channels && c < IW_MAX_FREQUENCIES) {
- struct ieee80211_channel *chan = &mode->channels[i];
+ for (i = 0; i < sband->n_channels && c < IW_MAX_FREQUENCIES; i++) {
+ struct ieee80211_channel *chan = &sband->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;
+ if (!(chan->flags & IEEE80211_CHAN_DISABLED)) {
+ range->freq[c].i =
+ ieee80211_frequency_to_channel(
+ chan->center_freq);
+ range->freq[c].m = chan->center_freq;
+ range->freq[c].e = 6;
c++;
}
- i++;
}
}
range->num_channels = c;
IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP);
IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN);
+ range->scan_capa |= IW_SCAN_CAPA_ESSID;
+
return 0;
}
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
int type;
- if (sdata->type == IEEE80211_IF_TYPE_VLAN)
+ if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN)
return -EOPNOTSUPP;
switch (*mode) {
return -EINVAL;
}
- if (type == sdata->type)
+ if (type == sdata->vif.type)
return 0;
if (netif_running(dev))
return -EBUSY;
struct ieee80211_sub_if_data *sdata;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- switch (sdata->type) {
+ switch (sdata->vif.type) {
case IEEE80211_IF_TYPE_AP:
*mode = IW_MODE_MASTER;
break;
return 0;
}
-int ieee80211_set_channel(struct ieee80211_local *local, int channel, int freq)
+int ieee80211_set_freq(struct ieee80211_local *local, int freqMHz)
{
- struct ieee80211_hw_mode *mode;
- int c, set = 0;
+ int set = 0;
int ret = -EINVAL;
+ enum ieee80211_band band;
+ struct ieee80211_supported_band *sband;
+ int i;
- list_for_each_entry(mode, &local->modes_list, list) {
- if (!(local->enabled_modes & (1 << mode->mode)))
+ for (band = 0; band < IEEE80211_NUM_BANDS; band ++) {
+ sband = local->hw.wiphy->bands[band];
+
+ if (!sband)
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))) {
+
+ for (i = 0; i < sband->n_channels; i++) {
+ struct ieee80211_channel *chan = &sband->channels[i];
+
+ if (chan->flags & IEEE80211_CHAN_DISABLED)
+ continue;
+
+ if (chan->center_freq == freqMHz) {
+ set = 1;
local->oper_channel = chan;
- local->oper_hw_mode = mode;
- set++;
+ break;
}
}
+ if (set)
+ break;
}
if (set) {
- if (local->sta_scanning)
+ if (local->sta_sw_scanning)
ret = 0;
else
ret = ieee80211_hw_config(local);
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)
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA)
sdata->u.sta.flags &= ~IEEE80211_STA_AUTO_CHANNEL_SEL;
/* 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)
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA)
sdata->u.sta.flags |=
IEEE80211_STA_AUTO_CHANNEL_SEL;
return 0;
} else
- return ieee80211_set_channel(local, freq->m, -1);
+ return ieee80211_set_freq(local,
+ ieee80211_channel_to_frequency(freq->m));
} 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);
+ return ieee80211_set_freq(local, freq->m / div);
else
return -EINVAL;
}
{
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->m = local->hw.conf.channel->center_freq;
freq->e = 6;
return 0;
len--;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- if (sdata->type == IEEE80211_IF_TYPE_STA ||
- sdata->type == IEEE80211_IF_TYPE_IBSS) {
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+ sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
int ret;
if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME) {
if (len > IEEE80211_MAX_SSID_LEN)
return 0;
}
- if (sdata->type == IEEE80211_IF_TYPE_AP) {
+ if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
memcpy(sdata->u.ap.ssid, ssid, len);
memset(sdata->u.ap.ssid + len, 0,
IEEE80211_MAX_SSID_LEN - 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) {
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+ sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
int res = ieee80211_sta_get_ssid(dev, ssid, &len);
if (res == 0) {
data->length = len;
return res;
}
- if (sdata->type == IEEE80211_IF_TYPE_AP) {
+ if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
len = sdata->u.ap.ssid_len;
if (len > IW_ESSID_MAX_SIZE)
len = IW_ESSID_MAX_SIZE;
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) {
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+ sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
int ret;
if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME) {
memcpy(sdata->u.sta.bssid, (u8 *) &ap_addr->sa_data,
return ret;
ieee80211_sta_req_auth(dev, &sdata->u.sta);
return 0;
- } else if (sdata->type == IEEE80211_IF_TYPE_WDS) {
+ } else if (sdata->vif.type == IEEE80211_IF_TYPE_WDS) {
if (memcmp(sdata->u.wds.remote_addr, (u8 *) &ap_addr->sa_data,
ETH_ALEN) == 0)
return 0;
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) {
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+ sdata->vif.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) {
+ } else if (sdata->vif.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;
static int ieee80211_ioctl_siwscan(struct net_device *dev,
struct iw_request_info *info,
- struct iw_point *data, char *extra)
+ union iwreq_data *wrqu, char *extra)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct iw_scan_req *req = NULL;
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:
+ if (sdata->vif.type != IEEE80211_IF_TYPE_STA &&
+ sdata->vif.type != IEEE80211_IF_TYPE_IBSS &&
+ sdata->vif.type != IEEE80211_IF_TYPE_AP)
return -EOPNOTSUPP;
+
+ /* if SSID was specified explicitly then use that */
+ if (wrqu->data.length == sizeof(struct iw_scan_req) &&
+ wrqu->data.flags & IW_SCAN_THIS_ESSID) {
+ req = (struct iw_scan_req *)extra;
+ ssid = req->essid;
+ ssid_len = req->essid_len;
}
return ieee80211_sta_req_scan(dev, ssid, ssid_len);
{
int res;
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- if (local->sta_scanning)
+
+ if (local->sta_sw_scanning || local->sta_hw_scanning)
return -EAGAIN;
+
res = ieee80211_sta_scan_results(dev, extra, data->length);
if (res >= 0) {
data->length = res;
struct iw_param *rate, char *extra)
{
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- struct ieee80211_hw_mode *mode;
- int i;
+ int i, err = -EINVAL;
u32 target_rate = rate->value / 100000;
struct ieee80211_sub_if_data *sdata;
+ struct ieee80211_supported_band *sband;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
if (!sdata->bss)
return -ENODEV;
- mode = local->oper_hw_mode;
+
+ sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
+
/* 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->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;
+
+ for (i=0; i< sband->n_bitrates; i++) {
+ struct ieee80211_rate *brate = &sband->bitrates[i];
+ int this_rate = brate->bitrate;
if (target_rate == this_rate) {
sdata->bss->max_ratectrl_rateidx = i;
if (rate->fixed)
sdata->bss->force_unicast_rateidx = i;
+ err = 0;
break;
}
}
- return 0;
+ return err;
}
static int ieee80211_ioctl_giwrate(struct net_device *dev,
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct sta_info *sta;
struct ieee80211_sub_if_data *sdata;
+ struct ieee80211_supported_band *sband;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- if (sdata->type == IEEE80211_IF_TYPE_STA)
+
+ if (sdata->vif.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;
+
+ sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
+
+ if (sta->txrate_idx < sband->n_bitrates)
+ rate->value = sband->bitrates[sta->txrate_idx].bitrate;
else
rate->value = 0;
+ rate->value *= 100000;
sta_info_put(sta);
return 0;
}
{
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
bool need_reconfig = 0;
+ int new_power_level;
if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM)
return -EINVAL;
if (data->txpower.flags & IW_TXPOW_RANGE)
return -EINVAL;
- if (!data->txpower.fixed)
- return -EINVAL;
- if (local->hw.conf.power_level != data->txpower.value) {
- local->hw.conf.power_level = data->txpower.value;
+ if (data->txpower.fixed) {
+ new_power_level = data->txpower.value;
+ } else {
+ /*
+ * Automatic power level. Use maximum power for the current
+ * channel. Should be part of rate control.
+ */
+ struct ieee80211_channel* chan = local->hw.conf.channel;
+ if (!chan)
+ return -EINVAL;
+
+ new_power_level = chan->max_power;
+ }
+
+ if (local->hw.conf.power_level != new_power_level) {
+ local->hw.conf.power_level = new_power_level;
need_reconfig = 1;
}
+
if (local->hw.conf.radio_enabled != !(data->txpower.disabled)) {
local->hw.conf.radio_enabled = !(data->txpower.disabled);
need_reconfig = 1;
+ ieee80211_led_radio(local, local->hw.conf.radio_enabled);
}
+
if (need_reconfig) {
ieee80211_hw_config(local);
/* The return value of hw_config is not of big interest here,
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)
+ if (sdata->vif.type != IEEE80211_IF_TYPE_STA &&
+ sdata->vif.type != IEEE80211_IF_TYPE_IBSS)
return -EINVAL;
switch (mlme->cmd) {
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;
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)
+ break;
+ case IW_AUTH_DROP_UNENCRYPTED:
+ sdata->drop_unencrypted = !!data->value;
+ break;
+ case IW_AUTH_PRIVACY_INVOKED:
+ if (sdata->vif.type != IEEE80211_IF_TYPE_STA)
ret = -EINVAL;
else {
+ sdata->u.sta.flags &= ~IEEE80211_STA_PRIVACY_INVOKED;
/*
- * Key management was set by wpa_supplicant,
- * we only need this to associate to a network
- * that has privacy enabled regardless of not
- * having a key.
+ * Privacy invoked by wpa_supplicant, store the
+ * value and allow associating to a protected
+ * network without having a key up front.
*/
- sdata->u.sta.key_management_enabled = !!data->value;
+ if (data->value)
+ sdata->u.sta.flags |=
+ IEEE80211_STA_PRIVACY_INVOKED;
}
break;
case IW_AUTH_80211_AUTH_ALG:
- if (sdata->type == IEEE80211_IF_TYPE_STA ||
- sdata->type == IEEE80211_IF_TYPE_IBSS)
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+ sdata->vif.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;
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)
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+ sdata->vif.type == IEEE80211_IF_TYPE_IBSS)
sta = sta_info_get(local, sdata->u.sta.bssid);
if (!sta) {
wstats->discard.fragment = 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)
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+ sdata->vif.type == IEEE80211_IF_TYPE_IBSS)
data->value = sdata->u.sta.auth_algs;
else
ret = -EOPNOTSUPP;
projects / openwrt / staging / lynxis / omap.git / blobdiff