diff options
Diffstat (limited to 'net/mac80211/main.c')
| -rw-r--r-- | net/mac80211/main.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 973fee9f7d69..a46ff06d7cb8 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -39,6 +39,8 @@ module_param(ieee80211_disable_40mhz_24ghz, bool, 0644); MODULE_PARM_DESC(ieee80211_disable_40mhz_24ghz, "Disable 40MHz support in the 2.4GHz band"); +static struct lock_class_key ieee80211_rx_skb_queue_class; + void ieee80211_configure_filter(struct ieee80211_local *local) { u64 mc; @@ -484,6 +486,10 @@ ieee80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = { BIT(IEEE80211_STYPE_DEAUTH >> 4) | BIT(IEEE80211_STYPE_ACTION >> 4), }, + [NL80211_IFTYPE_MESH_POINT] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4), + }, }; struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, @@ -517,10 +523,15 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, wiphy->mgmt_stypes = ieee80211_default_mgmt_stypes; + wiphy->privid = mac80211_wiphy_privid; + wiphy->flags |= WIPHY_FLAG_NETNS_OK | WIPHY_FLAG_4ADDR_AP | - WIPHY_FLAG_4ADDR_STATION; - wiphy->privid = mac80211_wiphy_privid; + WIPHY_FLAG_4ADDR_STATION | + WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS; + + if (!ops->set_key) + wiphy->flags |= WIPHY_FLAG_IBSS_RSN; wiphy->bss_priv_size = sizeof(struct ieee80211_bss); @@ -560,6 +571,16 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, spin_lock_init(&local->filter_lock); spin_lock_init(&local->queue_stop_reason_lock); + /* + * The rx_skb_queue is only accessed from tasklets, + * but other SKB queues are used from within IRQ + * context. Therefore, this one needs a different + * locking class so our direct, non-irq-safe use of + * the queue's lock doesn't throw lockdep warnings. + */ + skb_queue_head_init_class(&local->rx_skb_queue, + &ieee80211_rx_skb_queue_class); + INIT_DELAYED_WORK(&local->scan_work, ieee80211_scan_work); ieee80211_work_init(local); @@ -596,6 +617,10 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, /* init dummy netdev for use w/ NAPI */ init_dummy_netdev(&local->napi_dev); + ieee80211_led_names(local); + + ieee80211_hw_roc_setup(local); + return local_to_hw(local); } EXPORT_SYMBOL(ieee80211_alloc_hw); @@ -740,6 +765,9 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) } } + if (!local->ops->remain_on_channel) + local->hw.wiphy->max_remain_on_channel_duration = 5000; + result = wiphy_register(local->hw.wiphy); if (result < 0) goto fail_wiphy_register; @@ -901,6 +929,7 @@ void ieee80211_unregister_hw(struct ieee80211_hw *hw) wiphy_warn(local->hw.wiphy, "skb_queue not empty\n"); skb_queue_purge(&local->skb_queue); skb_queue_purge(&local->skb_queue_unreliable); + skb_queue_purge(&local->rx_skb_queue); destroy_workqueue(local->workqueue); wiphy_unregister(local->hw.wiphy); |