diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2022-10-14 10:57:48 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-12-01 17:29:12 +0100 |
| commit | a71b648e352787db13184b9355c0b3ffc8a0824a (patch) | |
| tree | 50649832eac5c6890f486784c942109d34540501 /drivers/net/wireless/mediatek/mt76/mt7915/main.c | |
| parent | b0bfa00595be6883a139a0b3a96c9c3d62874624 (diff) | |
wifi: mt76: mt7915: add ack signal support
This reports signal strength of ACK packets from the peer as measured
at each interface.
Tested-by: Shurong Wen <shurong.wen@mediatek.com>
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 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index 0ebaed174d5d..7f1e76d59118 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -665,6 +665,8 @@ int mt7915_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, msta->wcid.tx_info |= MT_WCID_TX_INFO_SET; msta->jiffies = jiffies; + ewma_avg_signal_init(&msta->avg_ack_signal); + mt7915_mac_wtbl_update(dev, idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); @@ -1025,6 +1027,12 @@ static void mt7915_sta_statistics(struct ieee80211_hw *hw, sinfo->tx_retries = msta->wcid.stats.tx_retries; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES); } + + sinfo->ack_signal = (s8)msta->ack_signal; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL); + + sinfo->avg_ack_signal = -(s8)ewma_avg_signal_read(&msta->avg_ack_signal); + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG); } static void mt7915_sta_rc_work(void *data, struct ieee80211_sta *sta) |