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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Jan 2026 04:59:57.4835 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3ec42834-4295-473c-4509-08de4a84f136 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF0002636E.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB7355 Turing and GA100 share the same GSP-RM firmware binary, but the signature ELF section is labeled either ".fwsignature_tu10x" or ".fwsignature_tu11x". Signed-off-by: Timur Tabi Reviewed-by: John Hubbard --- drivers/gpu/nova-core/firmware/gsp.rs | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/nova-core/firmware/gsp.rs b/drivers/gpu/nova-core/firmware/gsp.rs index da97814cf859..c463b60799a4 100644 --- a/drivers/gpu/nova-core/firmware/gsp.rs +++ b/drivers/gpu/nova-core/firmware/gsp.rs @@ -217,9 +217,13 @@ pub(crate) fn new<'a>( size, signatures: { let sigs_section = match chipset.arch() { + Architecture::Turing if chipset == Chipset::TU116 || chipset == Chipset::TU117 => + ".fwsignature_tu11x", + Architecture::Turing => ".fwsignature_tu10x", + // GA100 uses the same firmware as Turing + Architecture::Ampere if chipset == Chipset::GA100 => ".fwsignature_tu10x", Architecture::Ampere => ".fwsignature_ga10x", Architecture::Ada => ".fwsignature_ad10x", - _ => return Err(ENOTSUPP), }; elf::elf64_section(firmware.data(), sigs_section) -- 2.51.0