diff options
| author | Felix Fietkau <nbd@nbd.name> | 2022-09-27 12:38:23 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-10-06 08:19:04 +0300 |
| commit | 6b430f72b2bc14fd0ac922dda92eaa51c82e15a4 (patch) | |
| tree | bd0995c2b0ddcce4bfb9ddd95e5b1a1abd50a859 /drivers/net | |
| parent | 0326074ff4652329f2a1a9c8685104576bd8d131 (diff) | |
| download | linux-6b430f72b2bc14fd0ac922dda92eaa51c82e15a4.tar.xz | |
wifi: mt76: fix rate reporting / throughput regression on mt7915 and newer
mt7915 and newer need to report the rate_info that's stored in wcid->rate,
since they don't fill info->status.rates.
Cc: Jonas Jelonek <jelonek.jonas@gmail.com>
Reported-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Link: https://lore.kernel.org/all/CABXGCsP0znm9pS-MiKtyxTXR7XiyFVqen0qzNpicGHDZKCzbwg@mail.gmail.com/
Fixes: 44fa75f207d8 ("mac80211: extend current rate control tx status API")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220927093823.6007-1-nbd@nbd.name
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/tx.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index e67cc7909bce..6c054850363f 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -60,14 +60,20 @@ mt76_tx_status_unlock(struct mt76_dev *dev, struct sk_buff_head *list) .skb = skb, .info = IEEE80211_SKB_CB(skb), }; + struct ieee80211_rate_status rs = {}; struct mt76_tx_cb *cb = mt76_tx_skb_cb(skb); struct mt76_wcid *wcid; wcid = rcu_dereference(dev->wcid[cb->wcid]); if (wcid) { status.sta = wcid_to_sta(wcid); - status.rates = NULL; - status.n_rates = 0; + if (status.sta && (wcid->rate.flags || wcid->rate.legacy)) { + rs.rate_idx = wcid->rate; + status.rates = &rs; + status.n_rates = 1; + } else { + status.n_rates = 0; + } } hw = mt76_tx_status_get_hw(dev, skb); |