43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
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/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2021 Intel Corporation
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*/
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#ifndef _I915_GEM_TTM_MOVE_H_
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#define _I915_GEM_TTM_MOVE_H_
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#include <linux/types.h>
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#include "i915_selftest.h"
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struct ttm_buffer_object;
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struct ttm_operation_ctx;
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struct ttm_place;
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struct ttm_resource;
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struct ttm_tt;
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struct drm_i915_gem_object;
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struct i915_refct_sgt;
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int i915_ttm_move_notify(struct ttm_buffer_object *bo);
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I915_SELFTEST_DECLARE(void i915_ttm_migrate_set_failure_modes(bool gpu_migration,
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bool work_allocation));
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I915_SELFTEST_DECLARE(void i915_ttm_migrate_set_ban_memcpy(bool ban));
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int i915_gem_obj_copy_ttm(struct drm_i915_gem_object *dst,
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struct drm_i915_gem_object *src,
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bool allow_accel, bool intr);
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/* Internal I915 TTM declarations and definitions below. */
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int i915_ttm_move(struct ttm_buffer_object *bo, bool evict,
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struct ttm_operation_ctx *ctx,
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struct ttm_resource *dst_mem,
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struct ttm_place *hop);
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void i915_ttm_adjust_domains_after_move(struct drm_i915_gem_object *obj);
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void i915_ttm_adjust_gem_after_move(struct drm_i915_gem_object *obj);
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#endif
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