From 63deaab0dd8fdb6b0d8f8a26382b24ca482dd586 Mon Sep 17 00:00:00 2001
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Wed, 15 Jan 2020 11:58:50 +0100
Subject: [PATCH] mt76: mt76u: add mt76u_alloc_rx_queue utility routine
Git-commit: 63deaab0dd8fdb6b0d8f8a26382b24ca482dd586
Patch-mainline: v5.7-rc1
References: jsc#SLE-13430

Introduce mt76u_alloc_rx_queue routine to allocate rx hw queue.
This is a preliminary patch to support new devices (e.g. mt7663u) that
rely on a hw queue for mcu messages

Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/net/wireless/mediatek/mt76/usb.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index dde1ee34d23d..e1112899a207 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -603,9 +603,10 @@ mt76u_submit_rx_buffers(struct mt76_dev *dev, enum mt76_rxq_id qid)
 	return err;
 }
 
-static int mt76u_alloc_rx(struct mt76_dev *dev)
+static int
+mt76u_alloc_rx_queue(struct mt76_dev *dev, enum mt76_rxq_id qid)
 {
-	struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN];
+	struct mt76_queue *q = &dev->q_rx[qid];
 	int i, err;
 
 	spin_lock_init(&q->lock);
@@ -624,7 +625,7 @@ static int mt76u_alloc_rx(struct mt76_dev *dev)
 			return err;
 	}
 
-	return mt76u_submit_rx_buffers(dev, MT_RXQ_MAIN);
+	return mt76u_submit_rx_buffers(dev, qid);
 }
 
 static void
@@ -966,7 +967,7 @@ int mt76u_alloc_queues(struct mt76_dev *dev)
 {
 	int err;
 
-	err = mt76u_alloc_rx(dev);
+	err = mt76u_alloc_rx_queue(dev, MT_RXQ_MAIN);
 	if (err < 0)
 		return err;
 
-- 
2.16.4