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List:       linux-wireless
Subject:    [PATCH v1 3/3] mt76: mt7615: add a get_stats() callback
From:       Ryder Lee <ryder.lee () mediatek ! com>
Date:       2019-12-28 3:05:12
Message-ID: 294f99d401beeee1e7f1e65bf32d580d1568aa24.1577501739.git.ryder.lee () mediatek ! com
[Download RAW message or body]

Add a get_stats() callback for mib statistics.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt7615/main.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c \
b/drivers/net/wireless/mediatek/mt76/mt7615/main.c index fa67331918ea..4a2bf689c795 \
                100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -628,6 +628,21 @@ mt7615_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif \
*vif,  IEEE80211_STA_NOTEXIST);
 }
 
+static int
+mt7615_get_stats(struct ieee80211_hw *hw,
+		 struct ieee80211_low_level_stats *stats)
+{
+	struct mt7615_phy *phy = mt7615_hw_phy(hw);
+	struct mib_stats *mib = &phy->mib;
+
+	stats->dot11RTSSuccessCount = mib->rts_cnt;
+	stats->dot11RTSFailureCount = mib->rts_retries_cnt;
+	stats->dot11FCSErrorCount = mib->fcs_err_cnt;
+	stats->dot11ACKFailureCount = mib->ack_fail_cnt;
+
+	return 0;
+}
+
 static u64
 mt7615_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
@@ -679,6 +694,7 @@ const struct ieee80211_ops mt7615_ops = {
 	.release_buffered_frames = mt76_release_buffered_frames,
 	.get_txpower = mt76_get_txpower,
 	.channel_switch_beacon = mt7615_channel_switch_beacon,
+	.get_stats = mt7615_get_stats,
 	.get_tsf = mt7615_get_tsf,
 	.get_survey = mt76_get_survey,
 	.get_antenna = mt76_get_antenna,
-- 
2.18.0


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