| developer | e5e687d | 2023-08-08 16:05:33 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | /* |
| 3 | * Copyright (c) 2023 MediaTek Inc. All Rights Reserved. |
| 4 | * |
| 5 | * Author: Alvin Kuo <Alvin.Kuo@mediatek.com> |
| 6 | */ |
| 7 | |
| 8 | #ifndef __DUMP_H__ |
| 9 | #define __DUMP_H__ |
| 10 | |
| 11 | #include <sys/types.h> |
| 12 | |
| 13 | #define DUMP_INFO_NAME_MAX_LEN 32 |
| 14 | #define RELAY_DUMP_SUBBUF_SIZE 2048 |
| 15 | #define DUMP_DATA_PATH "/sys/kernel/debug/tops/dump_data" |
| 16 | |
| 17 | #define DUMP_LOG_FMT(FMT) "[TOPS_TOOL] [%s]: " FMT, __func__ |
| 18 | |
| 19 | struct dump_info { |
| 20 | char name[DUMP_INFO_NAME_MAX_LEN]; |
| 21 | uint64_t dump_time_sec; |
| 22 | uint32_t start_addr; |
| 23 | uint32_t size; |
| 24 | uint32_t dump_rsn; |
| 25 | #define DUMP_RSN_NULL (0x0000) |
| 26 | #define DUMP_RSN_WDT_TIMEOUT_CORE0 (0x0001) |
| 27 | #define DUMP_RSN_WDT_TIMEOUT_CORE1 (0x0002) |
| 28 | #define DUMP_RSN_WDT_TIMEOUT_CORE2 (0x0004) |
| 29 | #define DUMP_RSN_WDT_TIMEOUT_CORE3 (0x0008) |
| 30 | #define DUMP_RSN_WDT_TIMEOUT_COREM (0x0010) |
| 31 | #define DUMP_RSN_FE_RESET (0x0020) |
| 32 | }; |
| 33 | |
| 34 | struct dump_data_header { |
| 35 | struct dump_info info; |
| 36 | uint32_t data_offset; |
| 37 | uint32_t data_len; |
| 38 | uint8_t last_frag; |
| 39 | }; |
| 40 | |
| 41 | int tops_save_dump_data(char *dump_dir); |
| 42 | |
| 43 | #endif /* __DUMP_H__ */ |