mac80211: Read the TSF via debugfs

This patch adds an low-level driver independent entry to read the TSF value into the debugfs of mac80211. This makes debugging the IBSS handling of wifi drivers easier.

Signed-off-by: Alina Friedrichsen <x-alina@gmx.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 70366efc792e..927cbde8c19c 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -744,6 +744,7 @@ struct ieee80211_local {
                 struct dentry *long_retry_limit;
                 struct dentry *total_ps_buffered;
                 struct dentry *wep_iv;
+                struct dentry *tsf;
                 struct dentry *statistics;
                 struct local_debugfsdentries_statsdentries {
                         struct dentry *transmitted_fragment_count;