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drm/amdgpu: add PTE defines for MTYPE

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New on SOC-15 asics.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-03-03 15:23:14 -05:00
commit ca02061c7a
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
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@ -67,6 +67,10 @@ struct amdgpu_bo_list_entry;
#define AMDGPU_PTE_PRT (1ULL << 63)
/* VEGA10 only */
#define AMDGPU_PTE_MTYPE(a) ((uint64_t)a << 57)
#define AMDGPU_PTE_MTYPE_MASK AMDGPU_PTE_MTYPE(3ULL)
/* How to programm VM fault handling */
#define AMDGPU_VM_FAULT_STOP_NEVER 0
#define AMDGPU_VM_FAULT_STOP_FIRST 1