mac80211: add new Minstrel-HT statistic output via csv

This patch adds a new debugfs file "rc_stats_csv" to output
Minstrel-HTs statistics in a common csv format that is easy
to parse.

Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
Signed-off-by: Stefan Venz <ikstream86@gmail.com>
Acked-by: Felix Fietkau <nbd@openwrt.org>
[remove printing current time of day]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/mac80211/rc80211_minstrel_ht.h b/net/mac80211/rc80211_minstrel_ht.h
index f2217d6aa0c2..3cc30e8f0613 100644
--- a/net/mac80211/rc80211_minstrel_ht.h
+++ b/net/mac80211/rc80211_minstrel_ht.h
@@ -112,6 +112,7 @@ struct minstrel_ht_sta_priv {
         };
 #ifdef CONFIG_MAC80211_DEBUGFS
         struct dentry *dbg_stats;
+        struct dentry *dbg_stats_csv;
 #endif
         void *ratelist;
         void *sample_table;