int data_len, u32 max_payload, u32 offset);
void mt76u_mcu_complete_urb(struct urb *urb);
struct sk_buff *mt76u_mcu_msg_alloc(const void *data, int len);
+int __mt76u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
+ int cmd, bool wait_resp);
int mt76u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
int cmd, bool wait_resp);
void mt76u_mcu_fw_reset(struct mt76_dev *dev);
return -ETIMEDOUT;
}
-int mt76u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
- int cmd, bool wait_resp)
+int __mt76u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
+ int cmd, bool wait_resp)
{
struct usb_interface *intf = to_usb_interface(dev->dev);
struct usb_device *udev = interface_to_usbdev(intf);
if (test_bit(MT76_REMOVED, &dev->state))
return 0;
- mutex_lock(&usb->mcu.mutex);
-
pipe = usb_sndbulkpipe(udev, usb->out_ep[MT_EP_OUT_INBAND_CMD]);
if (wait_resp) {
seq = ++usb->mcu.msg_seq & 0xf;
MT_MCU_MSG_TYPE_CMD;
ret = mt76u_skb_dma_info(skb, CPU_TX_PORT, info);
if (ret)
- goto out;
+ return ret;
ret = usb_bulk_msg(udev, pipe, skb->data, skb->len, &sent, 500);
if (ret)
- goto out;
+ return ret;
if (wait_resp)
ret = mt76u_mcu_wait_resp(dev, seq);
-out:
- mutex_unlock(&usb->mcu.mutex);
-
consume_skb(skb);
return ret;
}
+EXPORT_SYMBOL_GPL(__mt76u_mcu_send_msg);
+
+int mt76u_mcu_send_msg(struct mt76_dev *dev, struct sk_buff *skb,
+ int cmd, bool wait_resp)
+{
+ struct mt76_usb *usb = &dev->usb;
+ int err;
+
+ mutex_lock(&usb->mcu.mutex);
+ err = __mt76u_mcu_send_msg(dev, skb, cmd, wait_resp);
+ mutex_unlock(&usb->mcu.mutex);
+
+ return err;
+}
EXPORT_SYMBOL_GPL(mt76u_mcu_send_msg);
void mt76u_mcu_fw_reset(struct mt76_dev *dev)