81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/*
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* Copyright 2007 Jérôme Glisse
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* Copyright 2007 Dave Airlie
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* Copyright 2007 Alex Deucher
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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/*
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* Authors:
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* Jérôme Glisse <glisse@freedesktop.org>
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*/
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#ifndef __AMD_DRM_H__
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#define __AMD_DRM_H__
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/* Fence
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*
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* Set DRM_AND_FENCE_FLAG_FLUSH if you want a flush with
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* emission of the fence
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*
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* For fence type we have the native DRM EXE type and the amd R & W type.
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*/
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#define DRM_AMD_FENCE_CLASS_2D 0
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#define DRM_AMD_FENCE_TYPE_R (1 << 1)
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#define DRM_AMD_FENCE_TYPE_W (1 << 2)
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#define DRM_AMD_FENCE_FLAG_FLUSH 0x01000000
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/* ioctl */
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#define DRM_AMD_CMD 0x00
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#define DRM_AMD_RESETCP 0x01
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/* cmd ioctl */
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#define DRM_AMD_CMD_BO_TYPE_INVALID 0
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#define DRM_AMD_CMD_BO_TYPE_CMD_RING (1 << 0)
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#define DRM_AMD_CMD_BO_TYPE_CMD_INDIRECT (1 << 1)
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#define DRM_AMD_CMD_BO_TYPE_DATA (1 << 2)
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struct drm_amd_cmd_bo_offset
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{
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uint64_t next;
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uint64_t offset;
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uint32_t cs_id;
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};
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struct drm_amd_cmd_bo
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{
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uint32_t type;
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uint64_t next;
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uint64_t offset;
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struct drm_bo_op_req op_req;
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struct drm_bo_arg_rep op_rep;
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};
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struct drm_amd_cmd
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{
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uint32_t cdw_count;
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uint32_t bo_count;
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uint64_t bo;
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struct drm_fence_arg fence_arg;
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};
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#endif
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