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| author |   Marek Olšák <marek.olsak@amd.com> | 2015-05-05 21:13:49 +0200 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2015-06-03 21:03:39 -0400 |
| commit | d94aed5a6c947b1fda346aff1fa316dacf4a1a5a (patch) | |
| tree | d07cb393e980fd9aaca6a759647a1ed8e2eec077 /include/uapi/drm | |
| parent | drm/amdgpu: add some new tonga pci ids (diff) | |
| download | linux-dev-d94aed5a6c947b1fda346aff1fa316dacf4a1a5a.tar.xz linux-dev-d94aed5a6c947b1fda346aff1fa316dacf4a1a5a.zip | |
drm/amdgpu: add and implement the GPU reset status query
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Diffstat (limited to 'include/uapi/drm')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 65da7cd16c0f..46580e950036 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -149,6 +149,12 @@ union drm_amdgpu_bo_list { #define AMDGPU_CTX_OP_STATE_RUNNING 1 +/* GPU reset status */ +#define AMDGPU_CTX_NO_RESET 0 +#define AMDGPU_CTX_GUILTY_RESET 1 /* this the context caused it */ +#define AMDGPU_CTX_INNOCENT_RESET 2 /* some other context caused it */ +#define AMDGPU_CTX_UNKNOWN_RESET 3 /* unknown cause */ + struct drm_amdgpu_ctx_in { uint32_t op; uint32_t flags; @@ -164,7 +170,10 @@ union drm_amdgpu_ctx_out { struct { uint64_t flags; - uint64_t hangs; + /** Number of resets caused by this context so far. */ + uint32_t hangs; + /** Reset status since the last call of the ioctl. */ + uint32_t reset_status; } state; }; |