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Ip=[165.204.84.17]; Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CH2PEPF0000009F.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS4PR12MB106381 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: Will Aitken In sriov, sometimes fb-sharing will be disabled. In those scenarios xgmi links should no longer be used. Adding check for sharing-enabled to determine if there is xgmi accessibility between devices Signed-off-by: Will Aitken --- drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c index b4fbd8a407f1..d7845de4a789 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c @@ -612,6 +612,7 @@ bool amdgpu_dmabuf_is_xgmi_accessible(struct amdgpu_device *adev, } if (amdgpu_xgmi_same_hive(adev, amdgpu_ttm_adev(bo->tbo.bdev)) && + (amdgpu_xgmi_get_is_sharing_enabled(adev, amdgpu_ttm_adev(bo->tbo.bdev)) && (bo->preferred_domains & AMDGPU_GEM_DOMAIN_VRAM)) return true; -- 2.43.0