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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: BN9PR12MB5307.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 78d16cbc-eeab-4860-024b-08d9986910b3 X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Oct 2021 10:12:06.7785 (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: lMXbYLF54Bj+/Jst2BOZlPjcSi3xmnAwQwz+/7zoWhHv1kTK30HB1Aj1vHPpaV5F X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN9PR12MB5305 Subject: Re: [dpdk-dev] [PATCH v3] doc: document a limitation for a meter with RSS action 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" Thanks Thomas. Will update the following commit-log in patch v4 A meter policy with RSS/Queue action is not supported when dv_xmeta_en enabled. When dv_xmeta_en enabled in legacy creating flow, it will split into two flows (one set_tag with jump flow and one RSS/queue = action flow). For meter policy as termination table, it cannot split flow and cannot supp= ort dv_xmeta_en enabled. Regards, Li Zhang -----Original Message----- From: Thomas Monjalon =20 Sent: Tuesday, October 26, 2021 5:51 PM To: Li Zhang Cc: Ori Kam ; Slava Ovsiienko ; M= atan Azrad ; Shahaf Shuler ; Shun Hao= ; dev@dpdk.org; Raslan Darawsheh ; R= oni Bar Yanai ; stable@dpdk.org Subject: Re: [PATCH v3] doc: document a limitation for a meter with RSS act= ion External email: Use caution opening links or attachments 26/10/2021 11:31, Li Zhang: > A meter policy with RSS/Queue action is not supported when dv_xmeta_en=20 > is not zero. It is still not explaining why. > > Fixes: 51ec04d ("net/mlx5: connect meter policy to created flows") > Cc: stable@dpdk.org > > Signed-off-by: Li Zhang > Acked-by: Matan Azrad > --- > --- a/doc/guides/nics/mlx5.rst > +++ b/doc/guides/nics/mlx5.rst > - Policy actions of RSS for green and yellow should have the same conf= iguration except queues. > + - Policy with RSS/queue action is not supported when dv_xmeta_en is no= t zero. It is still not enclosed like this: ``dv_xmeta_en`` Don't you think "enabled" is better than "not zero"?