Re: [PATCH] remoteproc: report firmware name on load failures

[Mukesh Ojha <quic_mojha@quicinc.com>]

hi,

On 8/31/2022 9:47 PM, Krzysztof Kozlowski wrote:
> remoteproc error messages like:
>    remoteproc remoteproc0: request_firmware failed: -2
>    remoteproc remoteproc1: request_firmware failed: -2
> are difficult to debug as one actually have no clue which device
> reported it and which firmware is missing.  Be verbose and print the
> name of the failed firmware.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>   drivers/remoteproc/remoteproc_core.c | 6 ++++--
>   1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
> index e5279ed9a8d7..71cd7ed7a970 100644
> --- a/drivers/remoteproc/remoteproc_core.c
> +++ b/drivers/remoteproc/remoteproc_core.c
> @@ -1923,7 +1923,8 @@ int rproc_trigger_recovery(struct rproc *rproc)
>   	/* load firmware */
>   	ret = request_firmware(&firmware_p, rproc->firmware, dev);
>   	if (ret < 0) {
> -		dev_err(dev, "request_firmware failed: %d\n", ret);
> +		dev_err(dev, "request_firmware %s failed: %d\n",
> +			rproc->firmware, ret);
>   		goto unlock_mutex;
>   	}
>   
> @@ -2023,7 +2024,8 @@ int rproc_boot(struct rproc *rproc)
>   		/* load firmware */
>   		ret = request_firmware(&firmware_p, rproc->firmware, dev);
>   		if (ret < 0) {
> -			dev_err(dev, "request_firmware failed: %d\n", ret);
> +			dev_err(dev, "request_firmware %s failed: %d\n",
> +				rproc->firmware, ret);

Good to have this.
Acked-by: Mukesh Ojha <quic_mojha@quicinc.com>

>   			goto downref_rproc;
>   		}
>   

-Mukesh