Commit 51437623 authored by Tao Zhou's avatar Tao Zhou Committed by Alex Deucher
Browse files

drm/amdgpu: support ce interrupt in ras module 



correctable error can also trigger interrupt in some ras blocks

Signed-off-by: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 13b7c46c

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

+8 −4
Original line number Diff line number Diff line
@@ -1049,12 +1049,12 @@ static void amdgpu_ras_interrupt_handler(struct ras_manager *obj) 
			 * the error.

			 */

			if (ret == AMDGPU_RAS_UE) {

				/* these counts could be left as 0 if

				 * some blocks do not count error number

				 */

				obj->err_data.ue_count += err_data.ue_count;

				obj->err_data.ce_count += err_data.ce_count;

			}

			/* Might need get ce count by register, but not all IP

			 * saves ce count, some IP just use one bit or two bits

			 * to indicate ce happened.

			 */

		}

	}

}
@@ -1551,6 +1551,10 @@ int amdgpu_ras_init(struct amdgpu_device *adev) 
	if (amdgpu_ras_fs_init(adev))

		goto fs_out;



	/* ras init for each ras block */

	if (adev->umc.funcs->ras_init)

		adev->umc.funcs->ras_init(adev);



	DRM_INFO("RAS INFO: ras initialized successfully, "

			"hardware ability[%x] ras_mask[%x]\n",

			con->hw_supported, con->supported);