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https://gitlab.freedesktop.org/mesa/mesa.git
synced 2026-05-18 15:58:06 +02:00
c8a08c5375
The changes as part of the Contexts state now include: **** Contexts **** [HWCTX].replay_offset: 0x0 [HWCTX].replay_length: 0xd000 and the changes as part of the VM state now include: **** VM state **** VM.uapi_flags: 0x1 [40000].length: 0x2000 [40000].properties: read_write|bo|mem_region=0x1|pat_index=2|cpu_caching=1 [40000].data: &-)\3!!E9mzzzzzzzzzz In order to be able to replay a GPU hang from a devcore dump file new properties have been added describing the offset and the length of the affected hw context as well as a global VM flag and several VMA property types: memory region, bo caching, pat index, memory permission and memory type. Signed-off-by: Carlos Santa <carlos.santa@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34829>
70 lines
1.4 KiB
C
70 lines
1.4 KiB
C
/*
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* Copyright 2024 Intel Corporation
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* SPDX-License-Identifier: MIT
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*/
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#include "error2hangdump_lib.h"
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#include "common/intel_hang_dump.h"
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void
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write_header(FILE *f)
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{
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struct intel_hang_dump_block_header header = {
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.base = {
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.type = INTEL_HANG_DUMP_BLOCK_TYPE_HEADER,
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},
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.magic = INTEL_HANG_DUMP_MAGIC,
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.version = INTEL_HANG_DUMP_VERSION,
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};
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fwrite(&header, sizeof(header), 1, f);
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}
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void
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write_buffer(FILE *f,
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uint64_t offset,
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const void *data,
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uint64_t size,
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const char *name)
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{
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struct intel_hang_dump_block_bo header = {
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.base = {
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.type = INTEL_HANG_DUMP_BLOCK_TYPE_BO,
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},
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.offset = offset,
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.size = size,
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};
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snprintf(header.name, sizeof(header.name), "%s", name);
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fwrite(&header, sizeof(header), 1, f);
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fwrite(data, size, 1, f);
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}
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void
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write_hw_image_buffer(FILE *f, const void *data, uint64_t size, uint64_t offset)
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{
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struct intel_hang_dump_block_hw_image header = {
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.base = {
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.type = INTEL_HANG_DUMP_BLOCK_TYPE_HW_IMAGE,
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},
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.size = size,
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.offset = offset,
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};
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fwrite(&header, sizeof(header), 1, f);
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fwrite(data, size, 1, f);
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}
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void
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write_exec(FILE *f, uint64_t offset)
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{
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struct intel_hang_dump_block_exec header = {
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.base = {
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.type = INTEL_HANG_DUMP_BLOCK_TYPE_EXEC,
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},
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.offset = offset,
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};
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fwrite(&header, sizeof(header), 1, f);
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}
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