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Tue, 14 Oct 2025 13:24:05 +0000 Date: Tue, 14 Oct 2025 14:24:01 +0100 From: Bruce Richardson To: Venkatesh Vemula CC: , , , Subject: Re: [PATCH v7 1/2] net/idpf: add IDPF PCI class ID support Message-ID: References: <20250919145125.113028-1-venkatesh.vemula@intel.com> <20251014104511.459215-1-venkatesh.vemula@intel.com> <20251014104511.459215-2-venkatesh.vemula@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: DU7P194CA0004.EURP194.PROD.OUTLOOK.COM (2603:10a6:10:553::35) To DS0PR11MB7309.namprd11.prod.outlook.com (2603:10b6:8:13e::17) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR11MB7309:EE_|SA2PR11MB4939:EE_ X-MS-Office365-Filtering-Correlation-Id: 20223701-8554-4a36-d9bb-08de0b24f2fe X-LD-Processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|366016|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?vKkStN2mSmpHp8f1Z/RNpB22R1CBUha3nMYNEXdYAJU/0jE5jfAEq+pbnqTy?= =?us-ascii?Q?PiDxeOJxp0k9YxzXybci9CgC3trAmsz6wV3JnuO8Es3IrfGBOLZapoZypsb8?= =?us-ascii?Q?0KIBbT69t9X24Z4aORefIbxzqXqNVW3rhHLZAIOIG3jUFTDN3JuFpjhhl/Xk?= =?us-ascii?Q?j+ZNWyxatB80uidGtcbSSAZpeBZVGhwSnIP8fxKGRzd8QYrQdTRsRHsC9Fgu?= =?us-ascii?Q?Qt/TpaUTQHyVLkY6BlDxxhqJpZZGKVx0KHUSSd55tD0rKl68iBi3BQmAJSf7?= =?us-ascii?Q?ILL4v+LPiyAh8N59IZ+Bz7XDbVpuXHbXtZvsZxBsqz5d15kakRQ8MRjJMHj0?= =?us-ascii?Q?kolaPfXC53yUFRCBjCeGhk3Qcb1MZV31+Qq+em5av/PcQgZstYFCSVojzt0v?= =?us-ascii?Q?x8VD85WY4cNQhTVjqoS6g/Rwk0zW8lCy9gOWvU4S++QkVfxNVMq8oTW0/zhW?= =?us-ascii?Q?Z/vwHwARQ3pHx4mNwTfCxHhlAj9c4s/O5nvon6EZpPskiqR7/nYTrumyta9c?= =?us-ascii?Q?7X+8+OwLkoZA49DXKegrU6PUPKO0n8HdWeu2qKG5JGastP4Xuu6rI3a31pYm?= =?us-ascii?Q?m5fuK3PFRSZYx5cXqMwMCKEUeL5gOVC+diJ1HMCckwpAExTGNTRRE6tntJmK?= =?us-ascii?Q?M0UhTDLQlIJnpBe9iG8Ter4vQ1LL/NkxXxIwCDNf8sI8C4czIaBEKFveZSdV?= =?us-ascii?Q?F+Mk6pIOovzjSdu7TkWWSI8bhB1+siA/HYQhshvhk7QcXMyAFlOG3kbLL/HC?= =?us-ascii?Q?ngpeMboHAa+ho4PCxJ+UlPgDQO6Tbpo99xutmq+InF8gINmRVAaqM5KFIQV9?= =?us-ascii?Q?fRDIw0IO8PmyWsEnwDUJUvYx9imZ0OD9bO89sQfH3QtO72kZpLXOhVKfmGfd?= =?us-ascii?Q?rUBtEu+UpTu+zRhVWcggv00ugaTEL6R27ndnWCH/oyDcDyhkv6pFityr6RT+?= =?us-ascii?Q?oGRqoEf7o7FxQ4SuZgTdunY1NT2TZFMlY45JVNdaQ5qodruo+4/vrf5h1vDp?= =?us-ascii?Q?l+u/11mjM4QqwzYQkJjsboU77ypT+T08GmJ2rJDs78e09r28/Q761PatprwO?= =?us-ascii?Q?hl44w4P+4V0Qng4RIVrBPsveaaLnQumPXDAFym0k5KFJQQ0sW/p05TCBu/qF?= =?us-ascii?Q?jci25JbkU9lFMVkomp2ke48d4Zjk6zv9xK+XhQshuOJ2YviVi5WS9zC+lvtw?= =?us-ascii?Q?wxbwDdSNrcCSCYQkrCquHAWfttF8q5Red6+rw87rGKRVtOTGnjk27TIxQ6En?= =?us-ascii?Q?6kP3xQdibw/kTrcFDBoJEjMxi4Ju9MGic+1+1oolUDh36DTFSkCtOIMJp2hp?= =?us-ascii?Q?Tg+pLwyvsZH2OdrHk+bXkyNb79pDiMfgJhXxD+apb1qQvTmPermiO9AmXU0/?= =?us-ascii?Q?X7YVxibHbQHDmQAXo+csnibIzmMbUF4S+oQJj6ApQXuH6PthcZBurf5mv22o?= =?us-ascii?Q?G7WTFrHblYt4Gh5vMmY9py/B6Yi85Xz5?= X-Forefront-Antispam-Report: CIP:255.255.255.255; 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MMG has new set of > > device IDs and same might be the case for the future devices. Instead > > of adding new device IDs every time, make use of the IDPF PCI class > > ID(0x20001) to differentiate between PF and VF. > > > > Write and read the VF_ARQBAL register to find if the current device is > > a PF or a VF. > > > > Signed-off-by: Venkatesh Vemula > > --- > > drivers/net/intel/idpf/idpf_common_device.c | 20 ++++++++++++++++++-- > > drivers/net/intel/idpf/idpf_common_device.h | 18 ++++++++++++++++++ > > drivers/net/intel/idpf/idpf_ethdev.c | 1 + > > 3 files changed, 37 insertions(+), 2 deletions(-) > > > Acked-by: Bruce Richardson > Series applied to dpdk-next-net-intel, in reverse order and with some log rewording. Please review to double-check all ok. Thanks, /Bruce