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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MN2PR11MB3807.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 64223d94-8375-4bde-9223-08d8c735eea6 X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Feb 2021 04:49:32.2813 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: ThADJ6PlFlUOr0T7QvjaX7wsCCLlwL8t2sM/boJW2WJEvc27keCSw4Is0IFWsEI+gIfTK0YR64G/Y3HJwgxppA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB3872 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH v2] doc: add mirror rule limitation of X722 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" > -----Original Message----- > From: Liu, Lingyu > Sent: Tuesday, February 2, 2021 5:56 PM > To: dev@dpdk.org; Xing, Beilei > Cc: Liu, Lingyu > Subject: [PATCH v2] doc: add mirror rule limitation of X722 >=20 > Currently, X722 firmware doesn't support to add more than one mirror rule= in > one VSI. >=20 > Signed-off-by: Liulingyu > --- > V2 change: > - refine commit log >=20 > doc/guides/nics/i40e.rst | 5 +++++ > 1 file changed, 5 insertions(+) >=20 > diff --git a/doc/guides/nics/i40e.rst b/doc/guides/nics/i40e.rst index > 20c998398c..c9de2e19aa 100644 > --- a/doc/guides/nics/i40e.rst > +++ b/doc/guides/nics/i40e.rst > @@ -723,6 +723,11 @@ When programming cloud filters for > IPv4/6_UDP/TCP/SCTP with SRC port only or DST it will make any cloud fil= ter > using inner_vlan or tunnel key invalid. Default configuration will be re= covered > only by NIC core reset. >=20 > +Mirror rule limitation for X722 > +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > + > +Due to firmware restriction of X722, the same VSI cannot have more than = one > mirror rule. > + > High Performance of Small Packets on 40GbE NIC > ---------------------------------------------- >=20 > -- > 2.25.1 Acked-by: Beilei Xing