ath9k_htc: Add ethtool stats support.

This provides some of the same info found in
the ath9k_htc debugfs through the standard ethtool stats API.

This logic is only supported when ath9k_htc debugfs kernel
feature is enabled, since that is the only time stats
are actually gathered.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index ef68857f9363..be6baf7f6510 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1837,4 +1837,10 @@ struct ieee80211_ops ath9k_htc_ops = {
         .set_bitrate_mask   = ath9k_htc_set_bitrate_mask,
         .get_stats          = ath9k_htc_get_stats,
         .get_antenna        = ath9k_htc_get_antenna,
+
+#ifdef CONFIG_ATH9K_HTC_DEBUGFS
+        .get_et_sset_count  = ath9k_htc_get_et_sset_count,
+        .get_et_stats       = ath9k_htc_get_et_stats,
+        .get_et_strings     = ath9k_htc_get_et_strings,
+#endif
 };