diff options
Diffstat (limited to 'net/wireless/core.c')
| -rw-r--r-- | net/wireless/core.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index 76e664144c8e..b1a028d381ef 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -357,6 +357,38 @@ static void cfg80211_sched_scan_stop_wk(struct work_struct *work) rtnl_unlock(); } +static void cfg80211_propagate_radar_detect_wk(struct work_struct *work) +{ + struct cfg80211_registered_device *rdev; + + rdev = container_of(work, struct cfg80211_registered_device, + propagate_radar_detect_wk); + + rtnl_lock(); + + regulatory_propagate_dfs_state(&rdev->wiphy, &rdev->radar_chandef, + NL80211_DFS_UNAVAILABLE, + NL80211_RADAR_DETECTED); + + rtnl_unlock(); +} + +static void cfg80211_propagate_cac_done_wk(struct work_struct *work) +{ + struct cfg80211_registered_device *rdev; + + rdev = container_of(work, struct cfg80211_registered_device, + propagate_cac_done_wk); + + rtnl_lock(); + + regulatory_propagate_dfs_state(&rdev->wiphy, &rdev->cac_done_chandef, + NL80211_DFS_AVAILABLE, + NL80211_RADAR_CAC_FINISHED); + + rtnl_unlock(); +} + /* exported functions */ struct wiphy *wiphy_new_nm(const struct cfg80211_ops *ops, int sizeof_priv, @@ -456,6 +488,9 @@ use_default_name: spin_lock_init(&rdev->destroy_list_lock); INIT_WORK(&rdev->destroy_work, cfg80211_destroy_iface_wk); INIT_WORK(&rdev->sched_scan_stop_wk, cfg80211_sched_scan_stop_wk); + INIT_WORK(&rdev->propagate_radar_detect_wk, + cfg80211_propagate_radar_detect_wk); + INIT_WORK(&rdev->propagate_cac_done_wk, cfg80211_propagate_cac_done_wk); #ifdef CONFIG_CFG80211_DEFAULT_PS rdev->wiphy.flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT; @@ -915,6 +950,8 @@ void wiphy_unregister(struct wiphy *wiphy) flush_work(&rdev->destroy_work); flush_work(&rdev->sched_scan_stop_wk); flush_work(&rdev->mlme_unreg_wk); + flush_work(&rdev->propagate_radar_detect_wk); + flush_work(&rdev->propagate_cac_done_wk); #ifdef CONFIG_PM if (rdev->wiphy.wowlan_config && rdev->ops->set_wakeup) |