diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index c26e231c733a..c80c4490351c 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -150,13 +150,11 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed) if (test_bit(SCAN_SW_SCANNING, &local->scanning) || test_bit(SCAN_ONCHANNEL_SCANNING, &local->scanning) || - test_bit(SCAN_HW_SCANNING, &local->scanning)) + test_bit(SCAN_HW_SCANNING, &local->scanning) || + !local->ap_power_level) power = chan->max_power; else - power = local->power_constr_level ? - min(chan->max_power, - (chan->max_reg_power - local->power_constr_level)) : - chan->max_power; + power = min(chan->max_power, local->ap_power_level); if (local->user_power_level >= 0) power = min(power, local->user_power_level); @@ -207,6 +205,10 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, sdata->vif.bss_conf.bssid = NULL; else if (ieee80211_vif_is_mesh(&sdata->vif)) { sdata->vif.bss_conf.bssid = zero; + } else if (sdata->vif.type == NL80211_IFTYPE_P2P_DEVICE) { + sdata->vif.bss_conf.bssid = sdata->vif.addr; + WARN_ONCE(changed & ~(BSS_CHANGED_IDLE), + "P2P Device BSS changed %#x", changed); } else { WARN_ON(1); return; @@ -362,9 +364,7 @@ static void ieee80211_recalc_smps_work(struct work_struct *work) struct ieee80211_local *local = container_of(work, struct ieee80211_local, recalc_smps); - mutex_lock(&local->iflist_mtx); ieee80211_recalc_smps(local); - mutex_unlock(&local->iflist_mtx); } #ifdef CONFIG_INET @@ -514,6 +514,11 @@ ieee80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = { BIT(IEEE80211_STYPE_AUTH >> 4) | BIT(IEEE80211_STYPE_DEAUTH >> 4), }, + [NL80211_IFTYPE_P2P_DEVICE] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4), + }, }; static const struct ieee80211_ht_cap mac80211_ht_capa_mod_mask = { @@ -536,6 +541,11 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, int priv_size, i; struct wiphy *wiphy; + if (WARN_ON(!ops->tx || !ops->start || !ops->stop || !ops->config || + !ops->add_interface || !ops->remove_interface || + !ops->configure_filter)) + return NULL; + if (WARN_ON(ops->sta_state && (ops->sta_add || ops->sta_remove))) return NULL; @@ -588,13 +598,6 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, local->hw.priv = (char *)local + ALIGN(sizeof(*local), NETDEV_ALIGN); - BUG_ON(!ops->tx); - BUG_ON(!ops->start); - BUG_ON(!ops->stop); - BUG_ON(!ops->config); - BUG_ON(!ops->add_interface); - BUG_ON(!ops->remove_interface); - BUG_ON(!ops->configure_filter); local->ops = ops; /* set up some defaults */ |