* @adev: amdgpu_device pointer
* @vm: VM to clear BO from
* @bo: BO to clear
+ * @direct: use a direct update
*
* Root PD needs to be reserved when calling this.
*
*/
static int amdgpu_vm_clear_bo(struct amdgpu_device *adev,
struct amdgpu_vm *vm,
- struct amdgpu_bo *bo)
+ struct amdgpu_bo *bo,
+ bool direct)
{
struct ttm_operation_ctx ctx = { true, false };
unsigned level = adev->vm_manager.root_level;
memset(¶ms, 0, sizeof(params));
params.adev = adev;
params.vm = vm;
+ params.direct = direct;
r = vm->update_funcs->prepare(¶ms, AMDGPU_FENCE_OWNER_KFD, NULL);
if (r)
*/
static int amdgpu_vm_alloc_pts(struct amdgpu_device *adev,
struct amdgpu_vm *vm,
- struct amdgpu_vm_pt_cursor *cursor)
+ struct amdgpu_vm_pt_cursor *cursor,
+ bool direct)
{
struct amdgpu_vm_pt *entry = cursor->entry;
struct amdgpu_bo_param bp;
pt->parent = amdgpu_bo_ref(cursor->parent->base.bo);
amdgpu_vm_bo_base_init(&entry->base, vm, pt);
- r = amdgpu_vm_clear_bo(adev, vm, pt);
+ r = amdgpu_vm_clear_bo(adev, vm, pt, direct);
if (r)
goto error_free_pt;
uint64_t incr, entry_end, pe_start;
struct amdgpu_bo *pt;
- r = amdgpu_vm_alloc_pts(params->adev, params->vm, &cursor);
+ r = amdgpu_vm_alloc_pts(params->adev, params->vm, &cursor,
+ params->direct);
if (r)
return r;
amdgpu_vm_bo_base_init(&vm->root.base, vm, root);
- r = amdgpu_vm_clear_bo(adev, vm, root);
+ r = amdgpu_vm_clear_bo(adev, vm, root, false);
if (r)
goto error_unreserve;
*/
if (pte_support_ats != vm->pte_support_ats) {
vm->pte_support_ats = pte_support_ats;
- r = amdgpu_vm_clear_bo(adev, vm, vm->root.base.bo);
+ r = amdgpu_vm_clear_bo(adev, vm, vm->root.base.bo, false);
if (r)
goto free_idr;
}