[dpdk-dev] [EXT] [PATCH v3 10/15] crypto/mlx5: add keytag device argument

[Akhil Goyal]

> From: Suanming Mou <suanmingm at nvidia.com>
> 
> A keytag is a piece of data encrypted together with a DEK.
> 
> When a DEK is referenced by an MKEY.bsf through its index, the keytag is
> also supplied in the BSF as plaintext. The HW will decrypt the DEK (and
> the attached keytag) and will fail the operation if the keytags don't
> match.
> 
> This commit adds the configuration of the keytag with devargs.
> 
> Signed-off-by: Suanming Mou <suanmingm at nvidia.com>
> Signed-off-by: Matan Azrad <matan at nvidia.com>
> ---
Documentation for devargs should be part of this patch.
Please split the last patch accordingly.

Title can be shortened to
Crypto/mlx5: add keytag devarg

Fix other patches of devargs accordingly.