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| author | Christian König <christian.koenig@amd.com> | 2017-08-01 11:51:43 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-08-17 22:46:07 +0300 |
| commit | ec681545afe5a448b43a2fe5c206ee48e19dabb3 (patch) | |
| tree | f69985a00503c64e886b83db2dbe2a9bc1994b6e /drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | |
| parent | 4ab4016aaf82153d144fa678cd6b4b5b6f25ed70 (diff) | |
| download | linux-ec681545afe5a448b43a2fe5c206ee48e19dabb3.tar.xz | |
drm/amdgpu: separate bo_va structure
Split that into vm_bo_base and bo_va to allow other uses as well.
Signed-off-by: Christian König <christian.koenig@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/amdgpu_object.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h index 9b7b4fcb047b..a288fa6d72c8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h @@ -33,6 +33,7 @@ #define AMDGPU_BO_INVALID_OFFSET LONG_MAX +/* bo virtual addresses in a vm */ struct amdgpu_bo_va_mapping { struct list_head list; struct rb_node rb; @@ -43,26 +44,19 @@ struct amdgpu_bo_va_mapping { uint64_t flags; }; -/* bo virtual addresses in a specific vm */ +/* User space allocated BO in a VM */ struct amdgpu_bo_va { + struct amdgpu_vm_bo_base base; + /* protected by bo being reserved */ - struct list_head bo_list; struct dma_fence *last_pt_update; unsigned ref_count; - /* protected by vm mutex and spinlock */ - struct list_head vm_status; - /* mappings for this bo_va */ struct list_head invalids; struct list_head valids; - - /* constant after initialization */ - struct amdgpu_vm *vm; - struct amdgpu_bo *bo; }; - struct amdgpu_bo { /* Protected by tbo.reserved */ u32 preferred_domains; |