| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* |
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| 3 | * Tegra host1x Job |
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| 4 | * |
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| 5 | * Copyright (c) 2011-2013, NVIDIA Corporation. |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef __HOST1X_JOB_H |
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| 9 | #define __HOST1X_JOB_H |
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| 10 | |
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| 11 | #include <linux/dma-direction.h> |
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| 12 | |
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| 13 | struct host1x_job_gather { |
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| 14 | unsigned int words; |
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| 15 | dma_addr_t base; |
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| 16 | struct host1x_bo *bo; |
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| 17 | unsigned int offset; |
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| 18 | bool handled; |
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| 19 | }; |
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| 20 | |
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| 21 | struct host1x_job_wait { |
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| 22 | u32 id; |
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| 23 | u32 threshold; |
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| 24 | u32 next_class; |
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| 25 | bool relative; |
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| 26 | }; |
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| 27 | |
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| 28 | struct host1x_job_cmd { |
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| 29 | bool is_wait; |
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| 30 | |
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| 31 | union { |
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| 32 | struct host1x_job_gather gather; |
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| 33 | struct host1x_job_wait wait; |
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| 34 | }; |
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| 35 | }; |
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| 36 | |
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| 37 | struct host1x_job_unpin_data { |
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| 38 | struct host1x_bo_mapping *map; |
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| 39 | }; |
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| 40 | |
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| 41 | /* |
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| 42 | * Dump contents of job to debug output. |
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| 43 | */ |
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| 44 | void host1x_job_dump(struct device *dev, struct host1x_job *job); |
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| 45 | |
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| 46 | #endif |
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| 47 | |
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