1 /* SPDX-License-Identifier: (GPL-2.0-only OR B 1
2 /*
3 * This file is provided under a dual BSD/GPLv
4 * redistributing this file, you may do so und
5 *
6 * Copyright(c) 2018 Intel Corporation
7 */
8
9 #ifndef __INCLUDE_SOUND_SOF_TRACE_H__
10 #define __INCLUDE_SOUND_SOF_TRACE_H__
11
12 #include <sound/sof/header.h>
13 #include <sound/sof/stream.h>
14
15 /*
16 * DMA for Trace
17 */
18
19 #define SOF_TRACE_FILENAME_SIZE 32
20
21 /* DMA for Trace params info - SOF_IPC_DEBUG_D
22 /* Deprecated - use sof_ipc_dma_trace_params_e
23 struct sof_ipc_dma_trace_params {
24 struct sof_ipc_cmd_hdr hdr;
25 struct sof_ipc_host_buffer buffer;
26 uint32_t stream_tag;
27 } __packed;
28
29 /* DMA for Trace params info - SOF_IPC_DEBUG_D
30 struct sof_ipc_dma_trace_params_ext {
31 struct sof_ipc_cmd_hdr hdr;
32 struct sof_ipc_host_buffer buffer;
33 uint32_t stream_tag;
34 uint64_t timestamp_ns; /* in nanosecon
35 uint32_t reserved[8];
36 } __packed;
37
38 /* DMA for Trace params info - SOF_IPC_DEBUG_D
39 struct sof_ipc_dma_trace_posn {
40 struct sof_ipc_reply rhdr;
41 uint32_t host_offset; /* Offset of D
42 uint32_t overflow; /* overflow by
43 uint32_t messages; /* total trace
44 } __packed;
45
46 /* Values used in sof_ipc_trace_filter_elem: *
47
48 /* bits 6..0 */
49 #define SOF_IPC_TRACE_FILTER_ELEM_SET_LEVEL
50 #define SOF_IPC_TRACE_FILTER_ELEM_BY_UUID
51 #define SOF_IPC_TRACE_FILTER_ELEM_BY_PIPE
52 #define SOF_IPC_TRACE_FILTER_ELEM_BY_COMP
53
54 /* bit 7 */
55 #define SOF_IPC_TRACE_FILTER_ELEM_FIN
56
57 /* bits 31..8: Unused */
58
59 /** part of sof_ipc_trace_filter, ABI3.17 */
60 struct sof_ipc_trace_filter_elem {
61 uint32_t key; /**< SOF_IPC_T
62 uint32_t value; /**< element v
63 } __packed;
64
65 /** Runtime tracing filtration data - SOF_IPC_
66 struct sof_ipc_trace_filter {
67 struct sof_ipc_cmd_hdr hdr; /**< I
68 uint32_t elem_cnt; /**< n
69 uint32_t reserved[8]; /**< r
70 /** variable size array with new filte
71 struct sof_ipc_trace_filter_elem elems
72 } __packed;
73
74 /*
75 * Commom debug
76 */
77
78 /*
79 * SOF panic codes
80 */
81 #define SOF_IPC_PANIC_MAGIC
82 #define SOF_IPC_PANIC_MAGIC_MASK
83 #define SOF_IPC_PANIC_CODE_MASK
84 #define SOF_IPC_PANIC_MEM
85 #define SOF_IPC_PANIC_WORK
86 #define SOF_IPC_PANIC_IPC
87 #define SOF_IPC_PANIC_ARCH
88 #define SOF_IPC_PANIC_PLATFORM
89 #define SOF_IPC_PANIC_TASK
90 #define SOF_IPC_PANIC_EXCEPTION
91 #define SOF_IPC_PANIC_DEADLOCK
92 #define SOF_IPC_PANIC_STACK
93 #define SOF_IPC_PANIC_IDLE
94 #define SOF_IPC_PANIC_WFI
95 #define SOF_IPC_PANIC_ASSERT
96
97 /* panic info include filename and line number
98 * filename array will not include null termin
99 */
100 struct sof_ipc_panic_info {
101 struct sof_ipc_hdr hdr;
102 uint32_t code; /* SOF
103 uint8_t filename[SOF_TRACE_FILENAME_SI
104 uint32_t linenum;
105 } __packed;
106
107 #endif
108
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