Re: [PATCH] mmc: mtk-sd: Add support for ignoring cmd response CRC

[AngeloGioacchino Del Regno]

Il 23/11/24 08:09, Andy-ld Lu ha scritto:
> The current process flow does not handle MMC requests that are indicated
> to ignore the command response CRC. For instance, cmd12 and cmd48 from
> mmc_cqe_recovery() are marked to ignore CRC, but they are not matched to
> the appropriate response type in msdc_cmd_find_resp(). As a result, they
> are defaulted to 'MMC_RSP_NONE', which means no response is expected.
>
> This commit adds a new flag 'MMC_RSP_R1B_NO_CRC' to work alongside the
> existing 'MMC_RSP_R1_NO_CRC' for the following process flow. It fixes the
> response type setting in msdc_cmd_find_resp() and adds the logic to ignore
> CRC in msdc_cmd_done().
>
> Signed-off-by: Andy-ld Lu <andy-ld.lu@xxxxxxxxxxxx>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>