}
}
+ if (alg == ALG_WEP &&
+ key_len != LEN_WEP40 && key_len != LEN_WEP104) {
+ ieee80211_key_free(key);
+ err = -EINVAL;
+ goto out_unlock;
+ }
+
ieee80211_key_link(key, sdata, sta);
if (set_tx_key || (!sta && !sdata->default_key && key))
struct iw_request_info *info,
char *name, char *extra)
{
+ struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_supported_band *sband;
+ u8 is_ht = 0, is_a = 0, is_b = 0, is_g = 0;
+
+
+ sband = local->hw.wiphy->bands[IEEE80211_BAND_5GHZ];
+ if (sband) {
+ is_a = 1;
+ is_ht |= sband->ht_info.ht_supported;
+ }
+
+ sband = local->hw.wiphy->bands[IEEE80211_BAND_2GHZ];
+ if (sband) {
+ int i;
+ /* Check for mandatory rates */
+ for (i = 0; i < sband->n_bitrates; i++) {
+ if (sband->bitrates[i].bitrate == 10)
+ is_b = 1;
+ if (sband->bitrates[i].bitrate == 60)
+ is_g = 1;
+ }
+ is_ht |= sband->ht_info.ht_supported;
+ }
+
strcpy(name, "IEEE 802.11");
+ if (is_a)
+ strcat(name, "a");
+ if (is_b)
+ strcat(name, "b");
+ if (is_g)
+ strcat(name, "g");
+ if (is_ht)
+ strcat(name, "n");
return 0;
}
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;
+ if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC ||
+ local->hw.flags & IEEE80211_HW_SIGNAL_DB)
+ range->max_qual.level = local->hw.max_signal;
+ else if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
+ range->max_qual.level = -110;
+ else
+ range->max_qual.level = 0;
+
+ if (local->hw.flags & IEEE80211_HW_NOISE_DBM)
+ range->max_qual.noise = -110;
+ else
+ range->max_qual.noise = 0;
+
+ range->max_qual.qual = 100;
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.qual = 50;
+ /* not always true but better than nothing */
+ range->avg_qual.level = range->max_qual.level / 2;
+ range->avg_qual.noise = range->max_qual.noise / 2;
range->avg_qual.updated = local->wstats_flags;
range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
return 0;
}
-int ieee80211_set_freq(struct ieee80211_local *local, int freqMHz)
+int ieee80211_set_freq(struct net_device *dev, int freqMHz)
{
int ret = -EINVAL;
struct ieee80211_channel *chan;
+ struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
chan = ieee80211_get_channel(local->hw.wiphy, freqMHz);
if (chan && !(chan->flags & IEEE80211_CHAN_DISABLED)) {
+ if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS &&
+ chan->flags & IEEE80211_CHAN_NO_IBSS) {
+ printk(KERN_DEBUG "%s: IBSS not allowed on frequency "
+ "%d MHz\n", dev->name, chan->center_freq);
+ return ret;
+ }
local->oper_channel = chan;
if (local->sta_sw_scanning || local->sta_hw_scanning)
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->vif.type == IEEE80211_IF_TYPE_STA)
IEEE80211_STA_AUTO_CHANNEL_SEL;
return 0;
} else
- return ieee80211_set_freq(local,
+ return ieee80211_set_freq(dev,
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_freq(local, freq->m / div);
+ return ieee80211_set_freq(dev, freq->m / div);
else
return -EINVAL;
}
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
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;
+ if (sdata->u.sta.state == IEEE80211_ASSOCIATED ||
+ sdata->u.sta.state == IEEE80211_IBSS_JOINED) {
+ ap_addr->sa_family = ARPHRD_ETHER;
+ memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN);
+ return 0;
+ } else {
+ memset(&ap_addr->sa_data, 0, ETH_ALEN);
+ return 0;
+ }
} 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);
if (local->sta_sw_scanning || local->sta_hw_scanning)
return -EAGAIN;
- res = ieee80211_sta_scan_results(dev, extra, data->length);
+ res = ieee80211_sta_scan_results(dev, info, extra, data->length);
if (res >= 0) {
data->length = res;
return 0;
if (rts->disabled)
local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
+ else if (!rts->fixed)
+ /* if the rts value is not fixed, then take default */
+ local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
else if (rts->value < 0 || rts->value > IEEE80211_MAX_RTS_THRESHOLD)
return -EINVAL;
else
erq->length = sdata->keys[idx]->conf.keylen;
erq->flags |= IW_ENCODE_ENABLED;
+ if (sdata->vif.type == IEEE80211_IF_TYPE_STA) {
+ struct ieee80211_if_sta *ifsta = &sdata->u.sta;
+ switch (ifsta->auth_alg) {
+ case WLAN_AUTH_OPEN:
+ case WLAN_AUTH_LEAP:
+ erq->flags |= IW_ENCODE_OPEN;
+ break;
+ case WLAN_AUTH_SHARED_KEY:
+ erq->flags |= IW_ENCODE_RESTRICTED;
+ break;
+ }
+ }
+
return 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.level = sta->last_signal;
+ wstats->qual.qual = sta->last_qual;
wstats->qual.noise = sta->last_noise;
wstats->qual.updated = local->wstats_flags;
}
projects / linux-2.6 / blobdiff