diff options
Diffstat (limited to 'net/wireless/core.h')
| -rw-r--r-- | net/wireless/core.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h index 56f18c2eb919..99acd51343b1 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -56,6 +56,9 @@ struct cfg80211_registered_device { u32 ap_beacons_nlpid; + int num_running_ifaces; + int num_running_monitor_ifaces; + /* BSSes/scanning */ spinlock_t bss_lock; struct list_head bss_list; @@ -197,6 +200,14 @@ static inline void wdev_unlock(struct wireless_dev *wdev) #define ASSERT_RDEV_LOCK(rdev) lockdep_assert_held(&(rdev)->mtx) #define ASSERT_WDEV_LOCK(wdev) lockdep_assert_held(&(wdev)->mtx) +static inline bool cfg80211_has_monitors_only(struct cfg80211_registered_device *rdev) +{ + ASSERT_RDEV_LOCK(rdev); + + return rdev->num_running_ifaces == rdev->num_running_monitor_ifaces && + rdev->num_running_ifaces > 0; +} + enum cfg80211_event_type { EVENT_CONNECT_RESULT, EVENT_ROAMED, @@ -444,6 +455,9 @@ int ieee80211_get_ratemask(struct ieee80211_supported_band *sband, int cfg80211_validate_beacon_int(struct cfg80211_registered_device *rdev, u32 beacon_int); +void cfg80211_update_iface_num(struct cfg80211_registered_device *rdev, + enum nl80211_iftype iftype, int num); + #ifdef CONFIG_CFG80211_DEVELOPER_WARNINGS #define CFG80211_DEV_WARN_ON(cond) WARN_ON(cond) #else |