1 /* SPDX-License-Identifier: MIT */
36 	drm_gpuvm_get(&vm->gpuvm);  in xe_vm_get()
42 	drm_gpuvm_put(&vm->gpuvm);  in xe_vm_put()
51 	/* Only guaranteed not to change when vm->lock is held */  in xe_vm_is_closed()
52 	return !vm->size;  in xe_vm_is_closed()
57 	return vm->flags & XE_VM_FLAG_BANNED;  in xe_vm_is_banned()
62 	lockdep_assert_held(&vm->lock);  in xe_vm_is_closed_or_banned()
72  * xe_vm_has_scratch() - Whether the vm is configured for scratch PTEs
79 	return vm->flags & XE_VM_FLAG_SCRATCH_PAGE;  in xe_vm_has_scratch()
83  * gpuvm_to_vm() - Return the embedding xe_vm from a struct drm_gpuvm pointer
95 	return gpuvm_to_vm(gpuva->vm);  in gpuva_to_vm()
114 	return vma->gpuva.va.addr;  in xe_vma_start()
119 	return vma->gpuva.va.range;  in xe_vma_size()
129 	return vma->gpuva.gem.offset;  in xe_vma_bo_offset()
134 	return !vma->gpuva.gem.obj ? NULL :  in xe_vma_bo()
135 		container_of(vma->gpuva.gem.obj, struct xe_bo, ttm.base);  in xe_vma_bo()
140 	return container_of(vma->gpuva.vm, struct xe_vm, gpuvm);  in xe_vma_vm()
145 	return vma->gpuva.flags & XE_VMA_READ_ONLY;  in xe_vma_read_only()
150 	return vma->gpuva.gem.offset;  in xe_vma_userptr()
155 	return vma->gpuva.flags & DRM_GPUVA_SPARSE;  in xe_vma_is_null()
160 	return vma->gpuva.flags & XE_VMA_SYSTEM_ALLOCATOR;  in xe_vma_is_cpu_addr_mirror()
183  * to_userptr_vma() - Return a pointer to an embedding userptr vma
190 	xe_assert(xe_vma_vm(vma)->xe, xe_vma_is_userptr(vma));  in to_userptr_vma()
194 u64 xe_vm_pdp4_descriptor(struct xe_vm *vm, struct xe_tile *tile);
207 	return vm->flags & XE_VM_FLAG_FAULT_MODE;  in xe_vm_in_fault_mode()
212 	return vm->flags & XE_VM_FLAG_LR_MODE;  in xe_vm_in_lr_mode()
242 	xe_assert(vm->xe, xe_vm_in_preempt_fence_mode(vm));  in xe_vm_queue_rebind_worker()
243 	queue_work(vm->xe->ordered_wq, &vm->preempt.rebind_work);  in xe_vm_queue_rebind_worker()
247  * xe_vm_reactivate_rebind() - Reactivate the rebind functionality on compute
257 	if (xe_vm_in_preempt_fence_mode(vm) && vm->preempt.rebind_deactivated) {  in xe_vm_reactivate_rebind()
258 		vm->preempt.rebind_deactivated = false;  in xe_vm_reactivate_rebind()
275  * xe_vm_resv() - Return's the vm's reservation object
282 	return drm_gpuvm_resv(&vm->gpuvm);  in xe_vm_resv()
288  * xe_vm_assert_held(vm) - Assert that the vm's reservation object is held.
306 void xe_vm_snapshot_print(struct xe_vm_snapshot *snap, struct drm_printer *p);
310  * xe_vm_set_validating() - Register this task as currently making bos resident
324 		WRITE_ONCE(vm->validation.validating, current);  in xe_vm_set_validating()
329  * xe_vm_clear_validating() - Unregister this task as currently making bos resident
342 		WRITE_ONCE(vm->validation.validating, NULL);  in xe_vm_clear_validating()
347  * xe_vm_is_validating() - Whether bos bound to the vm are currently being made resident
360 	if (READ_ONCE(vm->validation.validating) == current) {  in xe_vm_is_validating()
368  * xe_vm_set_validation_exec() - Accessor to set the drm_exec object
377 	xe_assert(vm->xe, !!exec ^ !!vm->validation._exec);  in xe_vm_set_validation_exec()
378 	vm->validation._exec = exec;  in xe_vm_set_validation_exec()
382  * xe_vm_set_validation_exec() - Accessor to read the drm_exec object
392 	return vm->validation._exec;  in xe_vm_validation_exec()
396  * xe_vm_has_valid_gpu_mapping() - Advisory helper to check if VMA or SVM range has
398  * @tile: The tile which the GPU mapping belongs to
399  * @tile_present: Tile present mask
400  * @tile_invalidated: Tile invalidated mask
405  * the BO dma-resv lock in the BO case. As such, they should only be used in
411 #define xe_vm_has_valid_gpu_mapping(tile, tile_present, tile_invalidated)	\  argument
412 	((READ_ONCE(tile_present) & ~READ_ONCE(tile_invalidated)) & BIT((tile)->id))