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https://gitlab.freedesktop.org/mesa/mesa.git
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33fd93f3b1
Acked-by: Tapani Pälli <tapani.palli@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21167>
122 lines
3.1 KiB
C
122 lines
3.1 KiB
C
/*
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* Copyright © 2022 Intel Corporation
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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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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef INTEL_HANG_DUMP_H
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#define INTEL_HANG_DUMP_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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/**
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* This files contains a format description for data saved in a hang dump.
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* This allows us to replay the dump later on simulation.
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*/
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/* TODO: Consider compression? ZSTD_error_dstSize_tooSmall */
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#define INTEL_HANG_DUMP_VERSION (1)
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#define INTEL_HANG_DUMP_MAGIC (0x4245012345676463)
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enum intel_hang_dump_block_type {
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INTEL_HANG_DUMP_BLOCK_TYPE_HEADER = 1,
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INTEL_HANG_DUMP_BLOCK_TYPE_BO = 2,
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INTEL_HANG_DUMP_BLOCK_TYPE_MAP = 3,
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INTEL_HANG_DUMP_BLOCK_TYPE_EXEC = 4,
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INTEL_HANG_DUMP_BLOCK_TYPE_HW_IMAGE = 5,
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};
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struct intel_hang_dump_block_base {
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uint32_t type; /* enum intel_hang_dump_block_type */
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uint32_t pad;
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};
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struct intel_hang_dump_block_header {
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struct intel_hang_dump_block_base base;
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uint64_t magic;
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uint32_t version;
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uint32_t pad;
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};
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struct intel_hang_dump_block_bo {
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struct intel_hang_dump_block_base base;
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/* Helpful */
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char name[64];
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/* PPGTT location */
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uint64_t offset;
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/* Buffer size */
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uint64_t size;
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/* Data follows */
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};
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struct intel_hang_dump_block_map {
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struct intel_hang_dump_block_base base;
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/* Helpful */
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char name[64];
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/* PPGTT location */
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uint64_t offset;
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/* Buffer size */
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uint64_t size;
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};
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struct intel_hang_dump_block_exec {
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struct intel_hang_dump_block_base base;
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/* PPGTT location */
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uint64_t offset;
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};
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struct intel_hang_dump_block_hw_image {
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struct intel_hang_dump_block_base base;
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/* Buffer size */
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uint64_t size;
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/* Data follows */
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};
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union intel_hang_dump_block_all {
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struct intel_hang_dump_block_base base;
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struct intel_hang_dump_block_header header;
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struct intel_hang_dump_block_bo bo;
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struct intel_hang_dump_block_map map;
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struct intel_hang_dump_block_exec exec;
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struct intel_hang_dump_block_hw_image hw_img;
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* INTEL_HANG_DUMP_H */
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