On Thu, Apr 30, 2020 at 11:59:53AM +0000, Satya Tangirala wrote:
> Add the crypto registers and structs defined in v2.1 of the JEDEC UFSHCI
> specification in preparation to add support for inline encryption to
> UFS.
>
> Signed-off-by: Satya Tangirala <[email protected]>
Looks good, you can add:
Reviewed-by: Eric Biggers <[email protected]>
One nit:
> diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
> index 6ffc08ad85f63..1eebb589159d6 100644
> --- a/drivers/scsi/ufs/ufshcd.h
> +++ b/drivers/scsi/ufs/ufshcd.h
> @@ -555,6 +555,12 @@ enum ufshcd_caps {
> * for userspace to control the power management.
> */
> UFSHCD_CAP_RPM_AUTOSUSPEND = 1 << 6,
> +
> + /*
> + * This capability allows the host controller driver to use the
> + * inline crypto engine, if it is present
> + */
> + UFSHCD_CAP_CRYPTO = (1 << 7),
> };
The other values of this enum don't use parentheses.
- Eric
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