[mac80211] mac80211: Support multiple VIFS per AP in debugfs.

Commit Message

Ben Greear Sept. 22, 2010, 7:45 p.m. UTC

None

Patch

diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index e81ef4e..ebd5b69 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -368,7 +368,6 @@  void debugfs_hw_add(struct ieee80211_local *local)
         if (!phyd)
                 return;

-       local->debugfs.stations = debugfs_create_dir("stations", phyd);
         local->debugfs.keys = debugfs_create_dir("keys", phyd);

         DEBUGFS_ADD(frequency);
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 20b2998..3e12430 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -409,6 +409,9 @@  void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata)
         sprintf(buf, "netdev:%s", sdata->name);
         sdata->debugfs.dir = debugfs_create_dir(buf,
                 sdata->local->hw.wiphy->debugfsdir);
+       if (sdata->debugfs.dir)
+               sdata->debugfs.subdir_stations = debugfs_create_dir("stations",
+                       sdata->debugfs.dir);
         add_files(sdata);
  }

diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 76839d4..6b7ff9f 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -300,7 +300,7 @@  STA_OPS(ht_capa);

  void ieee80211_sta_debugfs_add(struct sta_info *sta)
  {
-       struct dentry *stations_dir = sta->local->debugfs.stations;
+       struct dentry *stations_dir = sta->sdata->debugfs.subdir_stations;
         u8 mac[3*ETH_ALEN];

         sta->debugfs.add_has_run = true;
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 9346a6b..3c7c230 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -564,6 +564,7 @@  struct ieee80211_sub_if_data {
  #ifdef CONFIG_MAC80211_DEBUGFS
         struct {
                 struct dentry *dir;
+               struct dentry *subdir_stations;
                 struct dentry *default_key;
                 struct dentry *default_mgmt_key;
         } debugfs;
@@ -899,7 +900,6 @@  struct ieee80211_local {
  #ifdef CONFIG_MAC80211_DEBUGFS
         struct local_debugfsdentries {
                 struct dentry *rcdir;
-               struct dentry *stations;
                 struct dentry *keys;
         } debugfs;
  #endif