From 9bcb084f0b648d032efdbb8226fe33663f8fca79 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Toke=20H=C3=B8iland-J=C3=B8rgensen?= Date: Tue, 10 Dec 2019 15:34:17 +0100 Subject: [PATCH] mac80211: Always show airtime debugfs file when TXQs are enabled MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The AQL statistics are displayed in the 'airtime' station debugfs file, but that file was only shown if a driver has enabled the airtime fairness feature flag. Since AQL can be enabled without airtime fairness, let's expose the airtime file whenever TXQs are enabled, so the AQL data can be read. Signed-off-by: Toke Høiland-Jørgensen Link: https://lore.kernel.org/r/20191210143417.142964-1-toke@redhat.com Signed-off-by: Johannes Berg --- net/mac80211/debugfs_sta.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index b3c9001..c190c29 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -989,12 +989,10 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta) DEBUGFS_ADD_COUNTER(rx_fragments, rx_stats.fragments); DEBUGFS_ADD_COUNTER(tx_filtered, status_stats.filtered); - if (local->ops->wake_tx_queue) + if (local->ops->wake_tx_queue) { DEBUGFS_ADD(aqm); - - if (wiphy_ext_feature_isset(local->hw.wiphy, - NL80211_EXT_FEATURE_AIRTIME_FAIRNESS)) DEBUGFS_ADD(airtime); + } debugfs_create_xul("driver_buffered_tids", 0400, sta->debugfs_dir, &sta->driver_buffered_tids); -- 2.7.4