mac80211: Support multiple VIFS per AP in debugfs.

Create 'stations' sub-directory under each netdev:[vif-name]
directory to hold all stations for that network device.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 20b2998fa0ed..3e12430591b7 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);
 }