51 lines
812 B
C
51 lines
812 B
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Tegra host1x Job
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*
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* Copyright (c) 2011-2013, NVIDIA Corporation.
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*/
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#ifndef __HOST1X_JOB_H
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#define __HOST1X_JOB_H
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#include <linux/dma-direction.h>
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struct host1x_job_gather {
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unsigned int words;
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dma_addr_t base;
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struct host1x_bo *bo;
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unsigned int offset;
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bool handled;
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};
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struct host1x_job_wait {
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u32 id;
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u32 threshold;
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u32 next_class;
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bool relative;
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};
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struct host1x_job_cmd {
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bool is_wait;
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union {
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struct host1x_job_gather gather;
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struct host1x_job_wait wait;
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};
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};
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struct host1x_job_unpin_data {
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struct host1x_bo *bo;
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struct sg_table *sgt;
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struct device *dev;
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size_t size;
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enum dma_data_direction dir;
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};
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/*
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* Dump contents of job to debug output.
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*/
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void host1x_job_dump(struct device *dev, struct host1x_job *job);
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#endif
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