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107 lines
3.5 KiB
107 lines
3.5 KiB
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ |
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/* |
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* This file is provided under a dual BSD/GPLv2 license. When using or |
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* redistributing this file, you may do so under either license. |
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* |
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* Copyright(c) 2018 Intel Corporation. All rights reserved. |
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*/ |
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#ifndef __INCLUDE_SOUND_SOF_TRACE_H__ |
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#define __INCLUDE_SOUND_SOF_TRACE_H__ |
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#include <sound/sof/header.h> |
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#include <sound/sof/stream.h> |
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/* |
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* DMA for Trace |
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*/ |
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#define SOF_TRACE_FILENAME_SIZE 32 |
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/* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS */ |
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/* Deprecated - use sof_ipc_dma_trace_params_ext */ |
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struct sof_ipc_dma_trace_params { |
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struct sof_ipc_cmd_hdr hdr; |
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struct sof_ipc_host_buffer buffer; |
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uint32_t stream_tag; |
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} __packed; |
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/* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS_EXT */ |
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struct sof_ipc_dma_trace_params_ext { |
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struct sof_ipc_cmd_hdr hdr; |
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struct sof_ipc_host_buffer buffer; |
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uint32_t stream_tag; |
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uint64_t timestamp_ns; /* in nanosecond */ |
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uint32_t reserved[8]; |
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} __packed; |
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/* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS */ |
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struct sof_ipc_dma_trace_posn { |
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struct sof_ipc_reply rhdr; |
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uint32_t host_offset; /* Offset of DMA host buffer */ |
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uint32_t overflow; /* overflow bytes if any */ |
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uint32_t messages; /* total trace messages */ |
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} __packed; |
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/* Values used in sof_ipc_trace_filter_elem: */ |
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/* bits 6..0 */ |
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#define SOF_IPC_TRACE_FILTER_ELEM_SET_LEVEL 0x01 /**< trace level for selected components */ |
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#define SOF_IPC_TRACE_FILTER_ELEM_BY_UUID 0x02 /**< filter by uuid key */ |
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#define SOF_IPC_TRACE_FILTER_ELEM_BY_PIPE 0x03 /**< filter by pipeline */ |
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#define SOF_IPC_TRACE_FILTER_ELEM_BY_COMP 0x04 /**< filter by component id */ |
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/* bit 7 */ |
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#define SOF_IPC_TRACE_FILTER_ELEM_FIN 0x80 /**< mark last filter in set */ |
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/* bits 31..8: Unused */ |
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/** part of sof_ipc_trace_filter, ABI3.17 */ |
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struct sof_ipc_trace_filter_elem { |
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uint32_t key; /**< SOF_IPC_TRACE_FILTER_ELEM_ {LEVEL, UUID, COMP, PIPE} */ |
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uint32_t value; /**< element value */ |
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} __packed; |
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/** Runtime tracing filtration data - SOF_IPC_TRACE_FILTER_UPDATE, ABI3.17 */ |
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struct sof_ipc_trace_filter { |
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struct sof_ipc_cmd_hdr hdr; /**< IPC command header */ |
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uint32_t elem_cnt; /**< number of entries in elems[] array */ |
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uint32_t reserved[8]; /**< reserved for future usage */ |
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/** variable size array with new filtering settings */ |
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struct sof_ipc_trace_filter_elem elems[]; |
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} __packed; |
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/* |
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* Commom debug |
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*/ |
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/* |
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* SOF panic codes |
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*/ |
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#define SOF_IPC_PANIC_MAGIC 0x0dead000 |
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#define SOF_IPC_PANIC_MAGIC_MASK 0x0ffff000 |
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#define SOF_IPC_PANIC_CODE_MASK 0x00000fff |
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#define SOF_IPC_PANIC_MEM (SOF_IPC_PANIC_MAGIC | 0x0) |
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#define SOF_IPC_PANIC_WORK (SOF_IPC_PANIC_MAGIC | 0x1) |
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#define SOF_IPC_PANIC_IPC (SOF_IPC_PANIC_MAGIC | 0x2) |
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#define SOF_IPC_PANIC_ARCH (SOF_IPC_PANIC_MAGIC | 0x3) |
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#define SOF_IPC_PANIC_PLATFORM (SOF_IPC_PANIC_MAGIC | 0x4) |
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#define SOF_IPC_PANIC_TASK (SOF_IPC_PANIC_MAGIC | 0x5) |
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#define SOF_IPC_PANIC_EXCEPTION (SOF_IPC_PANIC_MAGIC | 0x6) |
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#define SOF_IPC_PANIC_DEADLOCK (SOF_IPC_PANIC_MAGIC | 0x7) |
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#define SOF_IPC_PANIC_STACK (SOF_IPC_PANIC_MAGIC | 0x8) |
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#define SOF_IPC_PANIC_IDLE (SOF_IPC_PANIC_MAGIC | 0x9) |
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#define SOF_IPC_PANIC_WFI (SOF_IPC_PANIC_MAGIC | 0xa) |
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#define SOF_IPC_PANIC_ASSERT (SOF_IPC_PANIC_MAGIC | 0xb) |
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/* panic info include filename and line number |
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* filename array will not include null terminator if fully filled |
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*/ |
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struct sof_ipc_panic_info { |
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struct sof_ipc_hdr hdr; |
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uint32_t code; /* SOF_IPC_PANIC_ */ |
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uint8_t filename[SOF_TRACE_FILENAME_SIZE]; |
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uint32_t linenum; |
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} __packed; |
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#endif
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