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| author | Alex Deucher <alexander.deucher@amd.com> | 2017-03-03 15:23:14 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:54:37 -0400 |
| commit | ca02061c7a8ca3956e9e1cd60947b97d444e1622 (patch) | |
| tree | 3c33eaee0c92727b7ce89dcde8588ce1606dd814 | |
| parent | cef105f7dc0ad2b9bcaab77f05d520ac7d556ab3 (diff) | |
| download | linux-ca02061c7a8ca3956e9e1cd60947b97d444e1622.tar.bz2 | |
drm/amdgpu: add PTE defines for MTYPE
New on SOC-15 asics.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h index cbef85bef296..5c7435227995 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h @@ -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 |