From b3fb79cda5688a44a423c27b791f5456d801e49c Mon Sep 17 00:00:00 2001 From: YiPeng Chai Date: Fri, 12 Apr 2024 13:46:03 +0800 Subject: drm/amdgpu: add mutex to protect ras shared memory Add mutex to protect ras shared memory. v2: Add TA_RAS_COMMAND__TRIGGER_ERROR command call status check. Signed-off-by: YiPeng Chai Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 3635303e6548..74a96516c913 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -200,6 +200,7 @@ struct psp_xgmi_context { struct psp_ras_context { struct ta_context context; struct amdgpu_ras *ras; + struct mutex mutex; }; #define MEM_TRAIN_SYSTEM_SIGNATURE 0x54534942 -- cgit v1.2.3