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b=pMB2bgY46RlNLkf68i8hopd2i5qAvw3h8Fr479+kS4YUuc4RlRokkpRKolA6IwGc0KFeQwjbI+ahybmTUPp3Ks9Emn410lcZObzxYHmGxGgztzuZ/3peXBFEY6323+OsinbDB1dPjLBVXGvvmQfRXcqdIhkGljRWCjeT//6g2rk6tKJd9MkmFx8G+plX3+4j/e3+L/8qMFKNEu6wtfDGD9s2zwZVrvhyS+8wRJ+9mXuhFTSRJwejPBljnZMJ670GoJzFWAhiHuS3g/TAUIJlZ0uPgf8CZ0zv07e3lGBOsxkIeNdkA/e3KqbbIo4oDUakwSmp5/opDljwlMKzW/JAAw== Received: from PH7PR12MB6905.namprd12.prod.outlook.com (2603:10b6:510:1b7::18) by IA1PR12MB7686.namprd12.prod.outlook.com (2603:10b6:208:422::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8137.28; Mon, 11 Nov 2024 08:15:14 +0000 Received: from PH7PR12MB6905.namprd12.prod.outlook.com ([fe80::33b4:19c2:2281:b662]) by PH7PR12MB6905.namprd12.prod.outlook.com ([fe80::33b4:19c2:2281:b662%7]) with mapi id 15.20.8137.027; Mon, 11 Nov 2024 08:15:14 +0000 From: Bing Zhao <bingz@nvidia.com> To: Stephen Hemminger <stephen@networkplumber.org>, Suanming Mou <suanmingm@nvidia.com> CC: Dariusz Sosnowski <dsosnowski@nvidia.com>, Slava Ovsiienko <viacheslavo@nvidia.com>, Ori Kam <orika@nvidia.com>, Matan Azrad <matan@nvidia.com>, "dev@dpdk.org" <dev@dpdk.org>, "stable@dpdk.org" <stable@dpdk.org> Subject: RE: [PATCH] doc: update match with compare result item limitation Thread-Topic: [PATCH] doc: update match with compare result item limitation Thread-Index: AQHbLyTHZ8Qxiv9sFUuQU54e6nWNjrKqlUyAgAcvA/A= Date: Mon, 11 Nov 2024 08:15:14 +0000 Message-ID: <PH7PR12MB69054D47C063C7188FFB9B2DD0582@PH7PR12MB6905.namprd12.prod.outlook.com> References: <20241105014736.1006927-1-suanmingm@nvidia.com> <20241106102919.0171a9cc@hermes.local> In-Reply-To: <20241106102919.0171a9cc@hermes.local> Accept-Language: en-US, zh-CN Content-Language: en-US X-Mentions: stephen@networkplumber.org,suanmingm@nvidia.com X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nvidia.com; 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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: PH7PR12MB6905.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 71536553-3a04-4c28-47a1-08dd0228f859 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Nov 2024 08:15:14.4556 (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: zkRpkHX1/Qsx1YHdy/SwVuHL86Ooroq6JFYRtlUbFRZqrEsg91GgKZ66JNaXSX20m9kjR4RGZrnYs8nR0dApGA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB7686 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org @Suanming Mou, could you please reword the description as Stephen suggested= and send a new version? Hi, @Stephen Hemminger, PSB. Rule should be item, that would be more accura= te. > -----Original Message----- > From: Stephen Hemminger <stephen@networkplumber.org> > Sent: Thursday, November 7, 2024 2:29 AM > To: Suanming Mou <suanmingm@nvidia.com> > Cc: Dariusz Sosnowski <dsosnowski@nvidia.com>; Slava Ovsiienko > <viacheslavo@nvidia.com>; Bing Zhao <bingz@nvidia.com>; Ori Kam > <orika@nvidia.com>; Matan Azrad <matan@nvidia.com>; dev@dpdk.org; > stable@dpdk.org > Subject: Re: [PATCH] doc: update match with compare result item limitatio= n >=20 > External email: Use caution opening links or attachments >=20 >=20 > On Tue, 5 Nov 2024 09:47:36 +0800 > Suanming Mou <suanmingm@nvidia.com> wrote: >=20 > > + - In switch mode, when ``repr_matching_en`` flag is enabled in the > devarg, > > + the match with compare result item is not supported to the > ``ingress`` > > + rule as an implicit REPRESENTED_PORT need to be added to the > matcher. > > + That REPRESENTED_PORT item conflicts with the single item > limitation for > > + match with compare result item. >=20 > These sentences are hard to read, the wording is very awkward. >=20 > Have no detailed insight into the mlx5 matching but maybe this wording: >=20 > In switch mode, when the ``repr_matching_en`` flag is used then matching is used (by default) > with ingress comparison is not supported because an implicit rule is Implicit rule -> implicit item > required to match the REPRESENTED_PORT. And that implicit rule would Match the REPxxxx with the same rule Rule-> item=20 > conflict with the ingress compare rule. Comparison item.