> static int mucse_mbx_get_info(struct mucse_hw *hw)
> {
> struct mbx_fw_cmd_reply reply = {};
> struct mbx_fw_cmd_req req = {};
> struct hw_info info = {};
> int err;
>
> build_get_fw_info_req(&req);
> err = mucse_fw_send_cmd_wait(hw, &req, &reply);
> if (!err) {
> memcpy(&info, &reply.hw_info, sizeof(struct hw_info));
> hw->pfvfnum = le16_to_cpu(info.pfnum) & GENMASK_U16(7, 0);
> }
>
> return err;
> }
>
> /**
> * mucse_mbx_sync_fw - Try to sync with fw
> * @hw: pointer to the HW structure
> *
> * mucse_mbx_sync_fw tries get sync to fw hw.
> * It is only called in probe
> *
> * Return: 0 on success, negative errno on failure
> **/
> int mucse_mbx_sync_fw(struct mucse_hw *hw)
> {
> int try_cnt = 3;
> int err;
>
> do {
> err = mucse_mbx_get_info(hw);
> if (err == -ETIMEDOUT)
> continue;
> break;
> } while (try_cnt--);
>
> return err;
> }
This looks O.K.
Andrew
