mt76: mt76u: add endpoint to mt76u_bulk_msg signature

This is a preliminary patch to support mt7663u usb dongles
Co-developed-by: NSean Wang <sean.wang@mediatek.com>
Signed-off-by: NSean Wang <sean.wang@mediatek.com>
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt76.h

@@ -866,7 +866,7 @@ static inline u8 q2ep(u8 qid)
 
 static inline int
 mt76u_bulk_msg(struct mt76_dev *dev, void *data, int len, int *actual_len,
-	       int timeout)
+	       int timeout, int ep)
 {
 	struct usb_interface *uintf = to_usb_interface(dev->dev);
 	struct usb_device *udev = interface_to_usbdev(uintf);
@@ -874,9 +874,9 @@ mt76u_bulk_msg(struct mt76_dev *dev, void *data, int len, int *actual_len,
 	unsigned int pipe;
 
 	if (actual_len)
-		pipe = usb_rcvbulkpipe(udev, usb->in_ep[MT_EP_IN_CMD_RESP]);
+		pipe = usb_rcvbulkpipe(udev, usb->in_ep[ep]);
 	else
-		pipe = usb_sndbulkpipe(udev, usb->out_ep[MT_EP_OUT_INBAND_CMD]);
+		pipe = usb_sndbulkpipe(udev, usb->out_ep[ep]);
 
 	return usb_bulk_msg(udev, pipe, data, len, actual_len, timeout);
 }

drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c

@@ -55,7 +55,8 @@ static int mt76x02u_mcu_wait_resp(struct mt76_dev *dev, u8 seq)
 	u32 rxfce;
 
 	for (i = 0; i < 5; i++) {
-		ret = mt76u_bulk_msg(dev, data, MCU_RESP_URB_SIZE, &len, 300);
+		ret = mt76u_bulk_msg(dev, data, MCU_RESP_URB_SIZE, &len,
+				     300, MT_EP_IN_CMD_RESP);
 		if (ret == -ETIMEDOUT)
 			continue;
 		if (ret)
@@ -103,7 +104,8 @@ __mt76x02u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
 	if (ret)
 		return ret;
 
-	ret = mt76u_bulk_msg(dev, skb->data, skb->len, NULL, 500);
+	ret = mt76u_bulk_msg(dev, skb->data, skb->len, NULL, 500,
+			     MT_EP_OUT_INBAND_CMD);
 	if (ret)
 		return ret;
 
@@ -248,7 +250,8 @@ __mt76x02u_mcu_fw_send_data(struct mt76x02_dev *dev, u8 *data,
 
 	data_len = MT_CMD_HDR_LEN + len + sizeof(info);
 
-	err = mt76u_bulk_msg(&dev->mt76, data, data_len, NULL, 1000);
+	err = mt76u_bulk_msg(&dev->mt76, data, data_len, NULL, 1000,
+			     MT_EP_OUT_INBAND_CMD);
 	if (err) {
 		dev_err(dev->mt76.dev, "firmware upload failed: %d\n", err);
 		return err;