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drm/amdgpu: separate bo_va structure

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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>
This commit is contained in:
Christian König
2017-08-01 10:51:43 +02:00
committed by Alex Deucher
parent 4ab4016aaf
commit ec681545af
7 changed files with 65 additions and 54 deletions
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12
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
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@@ -99,6 +99,18 @@ struct amdgpu_bo_list_entry;
#define AMDGPU_VM_USE_CPU_FOR_GFX (1 << 0)
#define AMDGPU_VM_USE_CPU_FOR_COMPUTE (1 << 1)
/* base structure for tracking BO usage in a VM */
struct amdgpu_vm_bo_base {
/* constant after initialization */
struct amdgpu_vm *vm;
struct amdgpu_bo *bo;
/* protected by bo being reserved */
struct list_head bo_list;
/* protected by spinlock */
struct list_head vm_status;
};
struct amdgpu_vm_pt {
struct amdgpu_bo *bo;