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Mon, 15 May 2023 09:55:38 +0000 From: To: CC: , , , , , , Subject: Re: [PATCH net-next 0/7] net: lan966x: Add support for PCP, DEI, DSCP Thread-Topic: [PATCH net-next 0/7] net: lan966x: Add support for PCP, DEI, DSCP Thread-Index: AQHZhqBNX84lQm0AXUiEdanfIVPlcK9bGYuA Date: Mon, 15 May 2023 09:55:38 +0000 Message-ID: References: <20230514201029.1867738-1-horatiu.vultur@microchip.com> In-Reply-To: <20230514201029.1867738-1-horatiu.vultur@microchip.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=microchip.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: CO6PR11MB5569:EE_|DS0PR11MB6397:EE_ x-ms-office365-filtering-correlation-id: f8f47638-3864-4880-065e-08db552a8973 x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:CO6PR11MB5569.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(7916004)(136003)(396003)(366004)(346002)(376002)(39860400002)(451199021)(9686003)(6512007)(6506007)(186003)(478600001)(107886003)(26005)(83380400001)(8676002)(6862004)(91956017)(6486002)(71200400001)(5660300002)(86362001)(122000001)(316002)(38070700005)(38100700002)(8936002)(41300700001)(6636002)(66556008)(64756008)(4326008)(76116006)(66946007)(2906002)(66476007)(33716001)(66446008)(54906003);DIR:OUT;SFP:1101; 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charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CO6PR11MB5569.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: f8f47638-3864-4880-065e-08db552a8973 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 May 2023 09:55:38.5541 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: uT8l+VPffit/yf9979omwyVSqBes2Wg/Fn0UL+mTbvghlQKP317JI2/LsLtVY7g8tzXVBm5Aujt8W70khgYCX0XNwC0G7s1V9MZ6hYGOsps= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR11MB6397 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > This patch series extends lan966x to offload to the hardware the > following features: > - PCP: this configuration is per port both at ingress and egress. > - App trust: which allows to specify a trust order of app selectors. > This can be PCP or DSCP or DSCP/PCP. > - default priority > - DSCP: this configuration is shared between the ports both at ingress > and egress. >=20 > Horatiu Vultur (7): > net: lan966x: Add registers to configure PCP, DEI, DSCP > net: lan966x: Add support for offloading pcp table > net: lan966x: Add support for apptrust > net: lan966x: Add support for offloading dscp table > net: lan966x: Add support for offloading default prio > net: lan966x: Add support for PCP rewrite > net: lan966x: Add support for DSCP rewrite >=20 > .../net/ethernet/microchip/lan966x/Kconfig | 11 + > .../net/ethernet/microchip/lan966x/Makefile | 1 + > .../ethernet/microchip/lan966x/lan966x_dcb.c | 366 ++++++++++++++++++ > .../ethernet/microchip/lan966x/lan966x_main.c | 2 + > .../ethernet/microchip/lan966x/lan966x_main.h | 57 +++ > .../ethernet/microchip/lan966x/lan966x_port.c | 149 +++++++ > .../ethernet/microchip/lan966x/lan966x_regs.h | 132 +++++++ > 7 files changed, 718 insertions(+) > create mode 100644 drivers/net/ethernet/microchip/lan966x/lan966x_dcb.c >=20 > --=20 > 2.38.0 > Hi Horatiu, LGTM. For the entire series: Reviewed-by: Daniel Machon =