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charset=UTF-8 Date: Tue, 07 Jul 2026 16:42:35 +0900 Message-Id: Cc: , , , , "dri-devel" Subject: Re: [PATCH v5 08/13] gpu: nova-core: gsp: make use of FWSEC bootloader a property of the TU102 HAL From: "Eliot Courtney" To: "Alexandre Courbot" , "Danilo Krummrich" , "Alice Ryhl" , "David Airlie" , "Simona Vetter" , "Gary Guo" , "John Hubbard" , "Alistair Popple" , "Timur Tabi" , "Eliot Courtney" , "Zhi Wang" X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260707-nova-bootcontext-v5-0-ecad9346387f@nvidia.com> <20260707-nova-bootcontext-v5-8-ecad9346387f@nvidia.com> In-Reply-To: <20260707-nova-bootcontext-v5-8-ecad9346387f@nvidia.com> X-ClientProxiedBy: TYWP286CA0031.JPNP286.PROD.OUTLOOK.COM (2603:1096:400:262::19) To BL0PR12MB2353.namprd12.prod.outlook.com (2603:10b6:207:4c::31) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL0PR12MB2353:EE_|PH7PR12MB5712:EE_ X-MS-Office365-Filtering-Correlation-Id: 82deac7d-7313-48dd-e0fc-08dedbfb525a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|10070799003|1800799024|376014|23010399003|18002099003|22082099003|4143699003|921020|11063799006|56012099006; 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Since `Chipset` also includes the variants that boot FSP, > querying it for that information introduces a potential code path (a > chipset that boots via FSP) that the current code doesn't handle. > > Turn the use of the FWSEC bootloader into a property of the `Tu102` HAL, > and give GA102+ chipsets their own instance with that property set to > `false`. This removes the invalid code path and the only use of > `Chipset` is now to load the correct firmware files. > > This also removes some uses of the `Chipset::needs_fwsec_bootloader` > method and prepares the ground for removing it. > > Signed-off-by: Alexandre Courbot > --- Reviewed-by: Eliot Courtney