From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Sat, 5 Sep 2020 09:26:01 +0000 (+0200)
Subject: mt76: mt7663s: do not use altx for ctl/mgmt traffic
X-Git-Tag: v5.10.7~1401^2~150^2~2^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8bf71ab6aeb8cc4c9611192a6aa58dd36127dc3e;p=platform%2Fkernel%2Flinux-rpi.git

mt76: mt7663s: do not use altx for ctl/mgmt traffic

Since the sdio engine does not report quota for altx queue, move
ctl/mgmt traffic to standard data queues

Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
index e0603e8..8621c6f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c
@@ -323,7 +323,7 @@ static int mt7663s_probe(struct sdio_func *func,
 {
 	static const struct mt76_driver_ops drv_ops = {
 		.txwi_size = MT_USB_TXD_SIZE,
-		.drv_flags = MT_DRV_RX_DMA_HDR | MT_DRV_HW_MGMT_TXQ,
+		.drv_flags = MT_DRV_RX_DMA_HDR,
 		.tx_prepare_skb = mt7663_usb_sdio_tx_prepare_skb,
 		.tx_complete_skb = mt7663_usb_sdio_tx_complete_skb,
 		.tx_status_data = mt7663_usb_sdio_tx_status_data,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/sdio_txrx.c b/drivers/net/wireless/mediatek/mt76/mt7615/sdio_txrx.c
index 3557df5..b2b528c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/sdio_txrx.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/sdio_txrx.c
@@ -124,16 +124,14 @@ static int mt7663s_tx_update_sched(struct mt76_dev *dev,
 				   bool mcu)
 {
 	struct mt76_sdio *sdio = &dev->sdio;
-	struct mt76_phy *mphy = &dev->phy;
-	struct ieee80211_hdr *hdr;
 	int size, ret = -EBUSY;
 
+	if (!test_bit(MT76_STATE_MCU_RUNNING, &dev->phy.state))
+		return 0;
+
 	size = DIV_ROUND_UP(e->buf_sz + sdio->sched.deficit, MT_PSE_PAGE_SZ);
 
 	if (mcu) {
-		if (!test_bit(MT76_STATE_MCU_RUNNING, &mphy->state))
-			return 0;
-
 		mutex_lock(&sdio->sched.lock);
 		if (sdio->sched.pse_mcu_quota > size) {
 			sdio->sched.pse_mcu_quota -= size;
@@ -144,10 +142,6 @@ static int mt7663s_tx_update_sched(struct mt76_dev *dev,
 		return ret;
 	}
 
-	hdr = (struct ieee80211_hdr *)(e->skb->data + MT_USB_TXD_SIZE);
-	if (ieee80211_is_ctl(hdr->frame_control))
-		return 0;
-
 	mutex_lock(&sdio->sched.lock);
 	if (sdio->sched.pse_data_quota > size &&
 	    sdio->sched.ple_data_quota > 0) {