drm/amdgpu: move VM related defines into amdgpu_vm.h

Try to clean up amdgpu.h.

Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
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>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
index fbe17bf73a00..2c2996c161f1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h
@@ -76,6 +76,14 @@ struct amdgpu_bo_list_entry;
 #define AMDGPU_VM_FAULT_STOP_FIRST      1
 #define AMDGPU_VM_FAULT_STOP_ALWAYS     2
 
+/* max number of VMHUB */
+#define AMDGPU_MAX_VMHUBS                       2
+#define AMDGPU_GFXHUB                           0
+#define AMDGPU_MMHUB                            1
+
+/* hardcode that limit for now */
+#define AMDGPU_VA_RESERVED_SIZE                 (8 << 20)
+
 struct amdgpu_vm_pt {
         struct amdgpu_bo        *bo;
         uint64_t                addr;