diff options
author | Ryder Lee <ryder.lee@mediatek.com> | 2022-10-14 05:57:48 +0300 |
---|---|---|
committer | Felix Fietkau <nbd@nbd.name> | 2022-12-01 19:29:12 +0300 |
commit | a71b648e352787db13184b9355c0b3ffc8a0824a (patch) | |
tree | 50649832eac5c6890f486784c942109d34540501 /drivers/net/wireless/mediatek/mt76/mac80211.c | |
parent | b0bfa00595be6883a139a0b3a96c9c3d62874624 (diff) | |
download | linux-a71b648e352787db13184b9355c0b3ffc8a0824a.tar.xz |
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/mac80211.c')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mac80211.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index 4bdbfd0f6233..c59d12004459 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -951,14 +951,12 @@ void mt76_wcid_key_setup(struct mt76_dev *dev, struct mt76_wcid *wcid, } EXPORT_SYMBOL(mt76_wcid_key_setup); -static int -mt76_rx_signal(struct mt76_rx_status *status) +int mt76_rx_signal(u8 chain_mask, s8 *chain_signal) { - s8 *chain_signal = status->chain_signal; int signal = -128; u8 chains; - for (chains = status->chains; chains; chains >>= 1, chain_signal++) { + for (chains = chain_mask; chains; chains >>= 1, chain_signal++) { int cur, diff; cur = *chain_signal; @@ -980,6 +978,7 @@ mt76_rx_signal(struct mt76_rx_status *status) return signal; } +EXPORT_SYMBOL(mt76_rx_signal); static void mt76_rx_convert(struct mt76_dev *dev, struct sk_buff *skb, @@ -1009,7 +1008,7 @@ mt76_rx_convert(struct mt76_dev *dev, struct sk_buff *skb, status->ampdu_reference = mstat.ampdu_ref; status->device_timestamp = mstat.timestamp; status->mactime = mstat.timestamp; - status->signal = mt76_rx_signal(&mstat); + status->signal = mt76_rx_signal(mstat.chains, mstat.chain_signal); if (status->signal <= -128) status->flag |= RX_FLAG_NO_SIGNAL_VAL; |