diff options
Diffstat (limited to 'net/wireless/core.h')
| -rw-r--r-- | net/wireless/core.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h index f7fb9f41302..e29ad4cd464 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -8,6 +8,8 @@ #include <linux/mutex.h> #include <linux/list.h> #include <linux/netdevice.h> +#include <linux/kref.h> +#include <linux/rbtree.h> #include <net/genetlink.h> #include <net/wireless.h> #include <net/cfg80211.h> @@ -41,6 +43,13 @@ struct cfg80211_registered_device { struct mutex devlist_mtx; struct list_head netdev_list; + /* BSSes/scanning */ + spinlock_t bss_lock; + struct list_head bss_list; + struct rb_root bss_tree; + u32 bss_generation; + struct cfg80211_scan_request *scan_req; /* protected by RTNL */ + /* must be last because of the way we do wiphy_priv(), * and it should at least be aligned to NETDEV_ALIGN */ struct wiphy wiphy __attribute__((__aligned__(NETDEV_ALIGN))); @@ -56,6 +65,15 @@ struct cfg80211_registered_device *wiphy_to_dev(struct wiphy *wiphy) extern struct mutex cfg80211_drv_mutex; extern struct list_head cfg80211_drv_list; +struct cfg80211_internal_bss { + struct list_head list; + struct rb_node rbn; + unsigned long ts; + struct kref ref; + /* must be last because of priv member */ + struct cfg80211_bss pub; +}; + /* * This function returns a pointer to the driver * that the genl_info item that is passed refers to. @@ -94,4 +112,6 @@ extern int cfg80211_dev_rename(struct cfg80211_registered_device *drv, void ieee80211_set_bitrate_flags(struct wiphy *wiphy); void wiphy_update_regulatory(struct wiphy *wiphy, enum reg_set_by setby); +void cfg80211_bss_expire(struct cfg80211_registered_device *dev); + #endif /* __NET_WIRELESS_CORE_H */ |