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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2020 Intel Corporation
*/
#ifndef __INTEL_MIGRATE__
#define __INTEL_MIGRATE__
#include <linux/types.h>
#include "intel_migrate_types.h"
struct dma_fence;
struct i915_deps;
struct i915_request;
struct i915_gem_ww_ctx;
struct intel_gt;
struct scatterlist;
int intel_migrate_init(struct intel_migrate *m, struct intel_gt *gt);
struct intel_context *intel_migrate_create_context(struct intel_migrate *m);
int intel_migrate_copy(struct intel_migrate *m,
struct i915_gem_ww_ctx *ww,
const struct i915_deps *deps,
struct scatterlist *src,
unsigned int src_pat_index,
bool src_is_lmem,
struct scatterlist *dst,
unsigned int dst_pat_index,
bool dst_is_lmem,
struct i915_request **out);
int intel_context_migrate_copy(struct intel_context *ce,
const struct i915_deps *deps,
struct scatterlist *src,
unsigned int src_pat_index,
bool src_is_lmem,
struct scatterlist *dst,
unsigned int dst_pat_index,
bool dst_is_lmem,
struct i915_request **out);
int
intel_migrate_clear(struct intel_migrate *m,
struct i915_gem_ww_ctx *ww,
const struct i915_deps *deps,
struct scatterlist *sg,
unsigned int pat_index,
bool is_lmem,
u32 value,
struct i915_request **out);
int
intel_context_migrate_clear(struct intel_context *ce,
const struct i915_deps *deps,
struct scatterlist *sg,
unsigned int pat_index,
bool is_lmem,
u32 value,
struct i915_request **out);
void intel_migrate_fini(struct intel_migrate *m);
#endif /* __INTEL_MIGRATE__ */
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