summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
diff options
context:
space:
mode:
authorGavin Wan <Gavin.Wan@amd.com>2017-06-23 13:55:15 -0400
committerAlex Deucher <alexander.deucher@amd.com>2017-07-14 11:05:52 -0400
commit890419409a3aba2ca7185a824e47d8ded8df11a2 (patch)
tree0b9575763284a062e87738446a7c77c44095fb98 /drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
parent8e1b90cc44181405418071a13ead5892c3879239 (diff)
drm/amdgpu: Support passing amdgpu critical error to host via GPU Mailbox.
This feature works for SRIOV enviroment. For non-SRIOV enviroment, the trans_error function does nothing. The error information includes error_code (16bit), error_flags(16bit) and error_data(64bit). Since there are not many errors, we keep the errors in an array and transfer all errors to Host before amdgpu initialization function (amdgpu_device_init) exit. Signed-off-by: Gavin Wan <Gavin.Wan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
index 2db741131bc6..c791d73d2d54 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h
@@ -32,7 +32,9 @@ enum idh_request {
IDH_REL_GPU_INIT_ACCESS,
IDH_REQ_GPU_FINI_ACCESS,
IDH_REL_GPU_FINI_ACCESS,
- IDH_REQ_GPU_RESET_ACCESS
+ IDH_REQ_GPU_RESET_ACCESS,
+
+ IDH_LOG_VF_ERROR = 200,
};
/* VI mailbox messages data */