mac80211: Add debugfs callbacks for station addition/removal

Provide drivers with hooks to create debugfs files when
a new station is added. This would help drivers to take
advantage of mac80211's station list infrastructure and not maintain
tedious station management code internally.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
[ifdef inline wrapper functions]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 3d103929d41a..89281d24b094 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -14,6 +14,7 @@
 #include "debugfs.h"
 #include "debugfs_sta.h"
 #include "sta_info.h"
+#include "driver-ops.h"
 
 /* sta attributtes */
 
@@ -334,6 +335,8 @@ STA_OPS(ht_capa);
 
 void ieee80211_sta_debugfs_add(struct sta_info *sta)
 {
+        struct ieee80211_local *local = sta->local;
+        struct ieee80211_sub_if_data *sdata = sta->sdata;
         struct dentry *stations_dir = sta->sdata->debugfs.subdir_stations;
         u8 mac[3*ETH_ALEN];
 
@@ -379,10 +382,16 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
         DEBUGFS_ADD_COUNTER(tx_retry_failed, tx_retry_failed);
         DEBUGFS_ADD_COUNTER(tx_retry_count, tx_retry_count);
         DEBUGFS_ADD_COUNTER(wep_weak_iv_count, wep_weak_iv_count);
+
+        drv_sta_add_debugfs(local, sdata, &sta->sta, sta->debugfs.dir);
 }
 
 void ieee80211_sta_debugfs_remove(struct sta_info *sta)
 {
+        struct ieee80211_local *local = sta->local;
+        struct ieee80211_sub_if_data *sdata = sta->sdata;
+
+        drv_sta_remove_debugfs(local, sdata, &sta->sta, sta->debugfs.dir);
         debugfs_remove_recursive(sta->debugfs.dir);
         sta->debugfs.dir = NULL;
 }