projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| dc3bf49e | 1 | /* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ |
| 53e0c72d LG |
2 | /* |
| 3 | * This file is provided under a dual BSD/GPLv2 license. When using or | |
| 4 | * redistributing this file, you may do so under either license. | |
| 5 | * | |
| 6 | * Copyright(c) 2018 Intel Corporation. All rights reserved. | |
| 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_DMA_PARAMS */ | |
| e3adc949 | 22 | /* Deprecated - use sof_ipc_dma_trace_params_ext */ |
| 53e0c72d LG |
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 | ||
| e3adc949 B |
29 | /* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS_EXT */ |
| 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 nanosecond */ | |
| 35 | uint32_t reserved[8]; | |
| 36 | } __packed; | |
| 37 | ||
| 53e0c72d LG |
38 | /* DMA for Trace params info - SOF_IPC_DEBUG_DMA_PARAMS */ |
| 39 | struct sof_ipc_dma_trace_posn { | |
| 40 | struct sof_ipc_reply rhdr; | |
| 41 | uint32_t host_offset; /* Offset of DMA host buffer */ | |
| 42 | uint32_t overflow; /* overflow bytes if any */ | |
| 43 | uint32_t messages; /* total trace messages */ | |
| 44 | } __packed; | |
| 45 | ||
| 46 | /* | |
| 47 | * Commom debug | |
| 48 | */ | |
| 49 | ||
| 50 | /* | |
| 51 | * SOF panic codes | |
| 52 | */ | |
| 53 | #define SOF_IPC_PANIC_MAGIC 0x0dead000 | |
| 54 | #define SOF_IPC_PANIC_MAGIC_MASK 0x0ffff000 | |
| 55 | #define SOF_IPC_PANIC_CODE_MASK 0x00000fff | |
| 56 | #define SOF_IPC_PANIC_MEM (SOF_IPC_PANIC_MAGIC | 0x0) | |
| 57 | #define SOF_IPC_PANIC_WORK (SOF_IPC_PANIC_MAGIC | 0x1) | |
| 58 | #define SOF_IPC_PANIC_IPC (SOF_IPC_PANIC_MAGIC | 0x2) | |
| 59 | #define SOF_IPC_PANIC_ARCH (SOF_IPC_PANIC_MAGIC | 0x3) | |
| 60 | #define SOF_IPC_PANIC_PLATFORM (SOF_IPC_PANIC_MAGIC | 0x4) | |
| 61 | #define SOF_IPC_PANIC_TASK (SOF_IPC_PANIC_MAGIC | 0x5) | |
| 62 | #define SOF_IPC_PANIC_EXCEPTION (SOF_IPC_PANIC_MAGIC | 0x6) | |
| 63 | #define SOF_IPC_PANIC_DEADLOCK (SOF_IPC_PANIC_MAGIC | 0x7) | |
| 64 | #define SOF_IPC_PANIC_STACK (SOF_IPC_PANIC_MAGIC | 0x8) | |
| 65 | #define SOF_IPC_PANIC_IDLE (SOF_IPC_PANIC_MAGIC | 0x9) | |
| 66 | #define SOF_IPC_PANIC_WFI (SOF_IPC_PANIC_MAGIC | 0xa) | |
| 67 | #define SOF_IPC_PANIC_ASSERT (SOF_IPC_PANIC_MAGIC | 0xb) | |
| 68 | ||
| b943f798 PLB |
69 | /* panic info include filename and line number |
| 70 | * filename array will not include null terminator if fully filled | |
| 71 | */ | |
| 53e0c72d LG |
72 | struct sof_ipc_panic_info { |
| 73 | struct sof_ipc_hdr hdr; | |
| 74 | uint32_t code; /* SOF_IPC_PANIC_ */ | |
| 75 | char filename[SOF_TRACE_FILENAME_SIZE]; | |
| 76 | uint32_t linenum; | |
| 77 | } __packed; | |
| 78 | ||
| 79 | #endif |