/*
* mac80211 configuration hooks for cfg80211
*
- * Copyright 2006, 2007 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
*
* This file is GPLv2 as found in COPYING.
*/
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
- struct ieee80211_sub_if_data *sdata;
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
int ret;
- if (netif_running(dev))
+ if (ieee80211_sdata_running(sdata))
return -EBUSY;
if (!nl80211_params_check(type, params))
return -EINVAL;
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
ret = ieee80211_if_change_type(sdata, type);
if (ret)
return ret;
rcu_read_lock();
if (mac_addr) {
- sta = sta_info_get(sdata, mac_addr);
+ sta = sta_info_get_bss(sdata, mac_addr);
if (!sta) {
ieee80211_key_free(key);
err = -ENOENT;
if (mac_addr) {
ret = -ENOENT;
- sta = sta_info_get(sdata, mac_addr);
+ sta = sta_info_get_bss(sdata, mac_addr);
if (!sta)
goto out_unlock;
rcu_read_lock();
if (mac_addr) {
- sta = sta_info_get(sdata, mac_addr);
+ sta = sta_info_get_bss(sdata, mac_addr);
if (!sta)
goto out;
sinfo->rx_packets = sta->rx_packets;
sinfo->tx_packets = sta->tx_packets;
- if (sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) {
+ if ((sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) ||
+ (sta->local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)) {
sinfo->filled |= STATION_INFO_SIGNAL;
sinfo->signal = (s8)sta->last_signal;
}
rcu_read_lock();
- sta = sta_info_get(sdata, mac);
+ sta = sta_info_get_bss(sdata, mac);
if (sta) {
ret = 0;
sta_set_sinfo(sta, sinfo);
if (old)
memcpy(new->tail, old->tail, new_tail_len);
+ sdata->vif.bss_conf.dtim_period = new->dtim_period;
+
rcu_assign_pointer(sdata->u.ap.beacon, new);
synchronize_rcu();
layer2_update = sdata->vif.type == NL80211_IFTYPE_AP_VLAN ||
sdata->vif.type == NL80211_IFTYPE_AP;
- rcu_read_lock();
-
- err = sta_info_insert(sta);
+ err = sta_info_insert_rcu(sta);
if (err) {
rcu_read_unlock();
return err;
{
struct ieee80211_local *local = wiphy_priv(wiphy);
struct ieee80211_sub_if_data *sdata;
- struct sta_info *sta;
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- if (mac) {
- rcu_read_lock();
-
- sta = sta_info_get(sdata, mac);
- if (!sta) {
- rcu_read_unlock();
- return -ENOENT;
- }
-
- sta_info_unlink(&sta);
- rcu_read_unlock();
-
- sta_info_destroy(sta);
- } else
- sta_info_flush(local, sdata);
+ if (mac)
+ return sta_info_destroy_addr_bss(sdata, mac);
+ sta_info_flush(local, sdata);
return 0;
}
rcu_read_lock();
- sta = sta_info_get(sdata, mac);
+ sta = sta_info_get_bss(sdata, mac);
if (!sta) {
rcu_read_unlock();
return -ENOENT;
params->use_short_preamble;
changed |= BSS_CHANGED_ERP_PREAMBLE;
}
+
+ if (!sdata->vif.bss_conf.use_short_slot &&
+ sdata->local->hw.conf.channel->band == IEEE80211_BAND_5GHZ) {
+ sdata->vif.bss_conf.use_short_slot = true;
+ changed |= BSS_CHANGED_ERP_SLOT;
+ }
+
if (params->use_short_slot_time >= 0) {
sdata->vif.bss_conf.use_short_slot =
params->use_short_slot_time;
p.cw_max = params->cwmax;
p.cw_min = params->cwmin;
p.txop = params->txop;
+
+ /*
+ * Setting tx queue params disables u-apsd because it's only
+ * called in master mode.
+ */
+ p.uapsd = false;
+
if (drv_conf_tx(local, params->queue, &p)) {
printk(KERN_DEBUG "%s: failed to set TX queue "
"parameters for queue %d\n",
struct ieee80211_local *local = wiphy_priv(wiphy);
int err;
+ if (changed & WIPHY_PARAM_COVERAGE_CLASS) {
+ err = drv_set_coverage_class(local, wiphy->coverage_class);
+
+ if (err)
+ return err;
+ }
+
if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
err = drv_set_rts_threshold(local, wiphy->rts_threshold);
return 0;
}
- ap = sdata->u.mgd.associated->cbss.bssid;
+ ap = sdata->u.mgd.associated->bssid;
if (smps_mode == IEEE80211_SMPS_AUTOMATIC) {
if (sdata->u.mgd.powersave)
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_conf *conf = &local->hw.conf;
+ if (sdata->vif.type != NL80211_IFTYPE_STATION)
+ return -EOPNOTSUPP;
+
if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS))
return -EOPNOTSUPP;
{
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
- int i, err = -EINVAL;
- u32 target_rate;
- struct ieee80211_supported_band *sband;
+ int i;
- sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
+ /*
+ * This _could_ be supported by providing a hook for
+ * drivers for this function, but at this point it
+ * doesn't seem worth bothering.
+ */
+ if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL)
+ return -EOPNOTSUPP;
- /* 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->max_ratectrl_rateidx = -1;
- sdata->force_unicast_rateidx = -1;
- if (mask->fixed)
- target_rate = mask->fixed / 100;
- else if (mask->maxrate)
- target_rate = mask->maxrate / 100;
- else
- return 0;
+ for (i = 0; i < IEEE80211_NUM_BANDS; i++)
+ sdata->rc_rateidx_mask[i] = mask->control[i].legacy;
- for (i=0; i< sband->n_bitrates; i++) {
- struct ieee80211_rate *brate = &sband->bitrates[i];
- int this_rate = brate->bitrate;
+ return 0;
+}
- if (target_rate == this_rate) {
- sdata->max_ratectrl_rateidx = i;
- if (mask->fixed)
- sdata->force_unicast_rateidx = i;
- err = 0;
- break;
- }
- }
+static int ieee80211_remain_on_channel(struct wiphy *wiphy,
+ struct net_device *dev,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type,
+ unsigned int duration,
+ u64 *cookie)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- return err;
+ return ieee80211_wk_remain_on_channel(sdata, chan, channel_type,
+ duration, cookie);
+}
+
+static int ieee80211_cancel_remain_on_channel(struct wiphy *wiphy,
+ struct net_device *dev,
+ u64 cookie)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+ return ieee80211_wk_cancel_remain_on_channel(sdata, cookie);
+}
+
+static int ieee80211_action(struct wiphy *wiphy, struct net_device *dev,
+ struct ieee80211_channel *chan,
+ enum nl80211_channel_type channel_type,
+ const u8 *buf, size_t len, u64 *cookie)
+{
+ return ieee80211_mgd_action(IEEE80211_DEV_TO_SUB_IF(dev), chan,
+ channel_type, buf, len, cookie);
}
struct cfg80211_ops mac80211_config_ops = {
CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd)
.set_power_mgmt = ieee80211_set_power_mgmt,
.set_bitrate_mask = ieee80211_set_bitrate_mask,
+ .remain_on_channel = ieee80211_remain_on_channel,
+ .cancel_remain_on_channel = ieee80211_cancel_remain_on_channel,
+ .action = ieee80211_action,
};
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff