Re: [dpdk-dev] [PATCH 02/61] send FW version driver state to MFW

[Ferruh Yigit]

On 2/27/2017 7:56 AM, Rasesh Mody wrote:
> Add support to send FW version and driver state to Management FW.
> 
> Signed-off-by: Rasesh Mody <rasesh.m...@cavium.com>

<...>

> -     return ECORE_SUCCESS;
> +     if (IS_PF(p_dev)) {
> +             p_hwfn = ECORE_LEADING_HWFN(p_dev);
> +             drv_mb_param = (FW_MAJOR_VERSION << 24) |
> +                            (FW_MINOR_VERSION << 16) |
> +                            (FW_REVISION_VERSION << 8) |
> +                            (FW_ENGINEERING_VERSION);
> +             rc = ecore_mcp_cmd(p_hwfn, p_hwfn->p_main_ptt,
> +                                DRV_MSG_CODE_OV_UPDATE_STORM_FW_VER,
> +                                drv_mb_param, &load_code, &param);
> +             if (rc != ECORE_SUCCESS) {
> +                     DP_ERR(p_hwfn, "Failed to send firmware version\n");
> +                     return rc;
> +             }
> +
> +             rc = ecore_mcp_ov_update_driver_state(p_hwfn,
> +                                                   p_hwfn->p_main_ptt,
> +                                             ECORE_OV_DRIVER_STATE_DISABLED);

Is this something that effects end user, the application that uses this PMD?

> +     }
> +
> +     return rc;
>  }
>  

<...>