66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
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/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2020 Intel Corporation
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*/
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#ifndef __INTEL_MIGRATE__
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#define __INTEL_MIGRATE__
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#include <linux/types.h>
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#include "intel_migrate_types.h"
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struct dma_fence;
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struct i915_request;
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struct i915_gem_ww_ctx;
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struct intel_gt;
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struct scatterlist;
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enum i915_cache_level;
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int intel_migrate_init(struct intel_migrate *m, struct intel_gt *gt);
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struct intel_context *intel_migrate_create_context(struct intel_migrate *m);
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int intel_migrate_copy(struct intel_migrate *m,
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struct i915_gem_ww_ctx *ww,
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struct dma_fence *await,
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struct scatterlist *src,
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enum i915_cache_level src_cache_level,
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bool src_is_lmem,
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struct scatterlist *dst,
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enum i915_cache_level dst_cache_level,
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bool dst_is_lmem,
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struct i915_request **out);
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int intel_context_migrate_copy(struct intel_context *ce,
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struct dma_fence *await,
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struct scatterlist *src,
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enum i915_cache_level src_cache_level,
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bool src_is_lmem,
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struct scatterlist *dst,
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enum i915_cache_level dst_cache_level,
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bool dst_is_lmem,
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struct i915_request **out);
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int
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intel_migrate_clear(struct intel_migrate *m,
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struct i915_gem_ww_ctx *ww,
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struct dma_fence *await,
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struct scatterlist *sg,
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enum i915_cache_level cache_level,
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bool is_lmem,
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u32 value,
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struct i915_request **out);
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int
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intel_context_migrate_clear(struct intel_context *ce,
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struct dma_fence *await,
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struct scatterlist *sg,
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enum i915_cache_level cache_level,
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bool is_lmem,
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u32 value,
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struct i915_request **out);
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void intel_migrate_fini(struct intel_migrate *m);
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#endif /* __INTEL_MIGRATE__ */
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