Create software MT_TXQ_PSD queue for USB and map it to MT_TXQ_VO since we do not have USB endpoint for PSD. This should make mt76_release_buffered_frames() work by sending released frames via MT_TXQ_VO.
Signed-off-by: Stanislaw Gruszka <[email protected]> --- drivers/net/wireless/mediatek/mt76/mt76x0/usb.c | 1 + drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c | 1 + drivers/net/wireless/mediatek/mt76/usb.c | 7 ++++++- 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c index 0348a1b38d2d..b9b8a1dafbc9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c @@ -152,6 +152,7 @@ static void mt76x0u_stop(struct ieee80211_hw *hw) .set_rts_threshold = mt76x02_set_rts_threshold, .wake_tx_queue = mt76_wake_tx_queue, .get_txpower = mt76_get_txpower, + .release_buffered_frames = mt76_release_buffered_frames, }; static int mt76x0u_init_hardware(struct mt76x02_dev *dev) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c index 1e6856856536..46c6b3764f5a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c @@ -129,4 +129,5 @@ static void mt76x2u_stop(struct ieee80211_hw *hw) .sw_scan_complete = mt76x02_sw_scan_complete, .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update, .get_txpower = mt76_get_txpower, + .release_buffered_frames = mt76_release_buffered_frames, }; diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 27896a435d6c..7b62bd63d395 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -792,9 +792,14 @@ static int mt76u_alloc_tx(struct mt76_dev *dev) struct mt76_queue *q; int i, j; - for (i = 0; i < IEEE80211_NUM_ACS; i++) { + for (i = 0; i <= MT_TXQ_PSD; i++) { INIT_LIST_HEAD(&dev->q_tx[i].swq); + if (i >= IEEE80211_NUM_ACS) { + dev->q_tx[i].q = dev->q_tx[0].q; + continue; + } + q = devm_kzalloc(dev->dev, sizeof(*q), GFP_KERNEL); if (!q) return -ENOMEM; -- 1.9.3
