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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR12MB5389.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 797f1941-3914-4687-5dcf-08d912c4e105 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 May 2021 08:31:44.6765 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: yzTtzqD+F81lENzf8RwNyCQCTjI3bEI8MxaLz7V7FXlMtyZ8NcJwAKfIIgE0kICiGfWneESzM95BgarkKaJkFA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5214 Subject: Re: [dpdk-dev] [EXT] [PATCH v3 10/15] crypto/mlx5: add keytag device argument X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Akhil Goyal > > From: Suanming Mou > > > > 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 > > Signed-off-by: Matan Azrad > > --- > Documentation for devargs should be part of this patch. > Please split the last patch accordingly. >=20 > Title can be shortened to > Crypto/mlx5: add keytag devarg >=20 > Fix other patches of devargs accordingly. As I said before, no devargs is really active before adding datapath patche= s. The option to add all the supported features \ documentations in the patch = which actually adds the support is correct. The last patch adds the capabilities and docs when all of them are really s= upported. Ok for title.