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1/* SPDX-License-Identifier: MIT */2/*3 * Copyright © 2021 Intel Corporation4 */5#ifndef _I915_GEM_TTM_MOVE_H_6#define _I915_GEM_TTM_MOVE_H_7 8#include <linux/types.h>9 10#include "i915_selftest.h"11 12struct ttm_buffer_object;13struct ttm_operation_ctx;14struct ttm_place;15struct ttm_resource;16struct ttm_tt;17 18struct drm_i915_gem_object;19struct i915_refct_sgt;20 21int i915_ttm_move_notify(struct ttm_buffer_object *bo);22 23I915_SELFTEST_DECLARE(void i915_ttm_migrate_set_failure_modes(bool gpu_migration,24 bool work_allocation));25I915_SELFTEST_DECLARE(void i915_ttm_migrate_set_ban_memcpy(bool ban));26 27int i915_gem_obj_copy_ttm(struct drm_i915_gem_object *dst,28 struct drm_i915_gem_object *src,29 bool allow_accel, bool intr);30 31/* Internal I915 TTM declarations and definitions below. */32 33int i915_ttm_move(struct ttm_buffer_object *bo, bool evict,34 struct ttm_operation_ctx *ctx,35 struct ttm_resource *dst_mem,36 struct ttm_place *hop);37 38void i915_ttm_adjust_domains_after_move(struct drm_i915_gem_object *obj);39 40void i915_ttm_adjust_gem_after_move(struct drm_i915_gem_object *obj);41 42#endif43