mac80211: Framework to get wifi-driver stats via ethtool.
This adds hooks to call into the driver to get additional
stats for the ethtool API.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index da36581..4d6e6c6 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2223,6 +2223,14 @@
* The @tids parameter is a bitmap and tells the driver which TIDs the
* frames will be on; it will at most have two bits set.
* This callback must be atomic.
+ *
+ * @get_et_sset_count: Ethtool API to get string-set count.
+ *
+ * @get_et_stats: Ethtool API to get a set of u64 stats.
+ *
+ * @get_et_strings: Ethtool API to get a set of strings to describe stats
+ * and perhaps other supported types of ethtool data-sets.
+ *
*/
struct ieee80211_ops {
void (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb);
@@ -2353,6 +2361,15 @@
u16 tids, int num_frames,
enum ieee80211_frame_release_type reason,
bool more_data);
+
+ int (*get_et_sset_count)(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif, int sset);
+ void (*get_et_stats)(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ethtool_stats *stats, u64 *data);
+ void (*get_et_strings)(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ u32 sset, u8 *data);
};
/**