diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2021-02-23 22:00:36 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-04-12 00:01:22 +0200 |
| commit | 2b35050a321865859fd2f12a3c18ed7be27858c9 (patch) | |
| tree | c50019f1a5e1d7316468873c880bddb5efd64574 /drivers/net/wireless/mediatek/mt76/mt7915/main.c | |
| parent | 2eb6f6c437745bce46bd7a8f3a22a732d5b9becb (diff) | |
mt76: mt7915: fix mib stats counter reporting to mac80211
In order to properly report MIB counters to mac80211, resets stats in
mt7915_get_stats routine() and hold mt76 mutex accessing MIB counters.
Sum up MIB counters in mt7915_mac_update_mib_stats routine.
Fixes: e57b7901469f ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7915/main.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index 2406733f542d..cacc9b6933ca 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -717,13 +717,19 @@ mt7915_get_stats(struct ieee80211_hw *hw, struct ieee80211_low_level_stats *stats) { struct mt7915_phy *phy = mt7915_hw_phy(hw); + struct mt7915_dev *dev = mt7915_hw_dev(hw); struct mib_stats *mib = &phy->mib; + mutex_lock(&dev->mt76.mutex); stats->dot11RTSSuccessCount = mib->rts_cnt; stats->dot11RTSFailureCount = mib->rts_retries_cnt; stats->dot11FCSErrorCount = mib->fcs_err_cnt; stats->dot11ACKFailureCount = mib->ack_fail_cnt; + memset(mib, 0, sizeof(*mib)); + + mutex_unlock(&dev->mt76.mutex); + return 0; } |