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Fri, 21 Aug 2026 14:35:49 -0500 From: Alex Deucher To: CC: Alex Sierra , Harish Kasiviswanathan , Alex Deucher Subject: [PATCH 62/95] drm/amdgpu: log remote memory MTYPE for GC 12.1.0 Date: Fri, 21 Aug 2026 15:34:25 -0400 Message-ID: <20260821193458.808626-63-alexander.deucher@amd.com> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260821193458.808626-1-alexander.deucher@amd.com> References: <20260821193458.808626-1-alexander.deucher@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH1PEPF0000AD81:EE_|DM4PR12MB6349:EE_ X-MS-Office365-Filtering-Correlation-Id: 7c5f4c93-208c-4ed0-c10b-08deffbb6c59 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|376014|36860700016|1800799024|82310400026|23010399003|22082099003|18002099003|56012099006|10067099003|11063799006; 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=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CH1PEPF0000AD81.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB6349 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" From: Alex Sierra MTYPE UC in A0 and MTYPE NC in A1 for remote memory Signed-off-by: Alex Sierra Reviewed-by: Harish Kasiviswanathan Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c index 34d5767287d78..302ebf2f3ccd1 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c @@ -649,7 +649,9 @@ static void gmc_v12_1_get_coherence_flags(struct amdgpu_device *adev, } else if (amdgpu_mtype_local == 2) { DRM_INFO_ONCE("MTYPE_CC not supported, using %s for local memory\n", is_aid_a1 ? "MTYPE_RW" : "MTYPE_NC"); } else { - DRM_INFO_ONCE("Using %s for local memory\n", is_aid_a1 ? "MTYPE_RW" : "MTYPE_NC"); + DRM_INFO_ONCE("Using %s for local memory and %s for remote memory\n", + is_aid_a1 ? "MTYPE_RW" : "MTYPE_NC", + is_aid_a1 ? "MTYPE_NC" : "MTYPE_UC"); } is_local = (is_vram && adev == bo_adev); -- 2.55.0