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Mon, 15 Jun 2026 09:10:07 -0700 From: Amber Lin To: , CC: Amber Lin Subject: [PATCH] drm/amdkfd: Limit queue reset support on gfx9 Date: Mon, 15 Jun 2026 12:09:48 -0400 Message-ID: <20260615160948.4246-1-Amber.Lin@amd.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: satlexmb07.amd.com (10.181.42.216) To satlexmb09.amd.com (10.181.42.218) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000A6734:EE_|IA0PR12MB8279:EE_ X-MS-Office365-Filtering-Correlation-Id: 7a9a25e0-f542-49c1-64ad-08decaf8f6cc X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|36860700016|376014|82310400026|23010399003|1800799024|56012099006|11063799006|18002099003|6133799003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; 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Ip=[165.204.84.17]; Helo=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000A6734.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PR12MB8279 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" For gfx9, queue reset is supported on gfx 9.4.3 and above. Signed-off-by: Amber Lin --- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c index 7688156d476a..4249d6f3a59b 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c @@ -2013,7 +2013,8 @@ static void kfd_topology_set_capabilities(struct kfd_topology_device *dev) dev->node_props.capability |= HSA_CAP_TRAP_DEBUG_PRECISE_MEMORY_OPERATIONS_SUPPORTED; - if (!amdgpu_sriov_vf(dev->gpu->adev)) + if (KFD_GC_VERSION(dev->gpu) >= IP_VERSION(9, 4, 3) && + !amdgpu_sriov_vf(dev->gpu->adev)) dev->node_props.capability |= HSA_CAP_PER_QUEUE_RESET_SUPPORTED; } else { -- 2.43.0