| /* Copyright (c) 2012, 2014-2017, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef __MSM_MEMORY_DUMP_H |
| #define __MSM_MEMORY_DUMP_H |
| |
| #include <linux/types.h> |
| |
| enum dump_client_type { |
| MSM_CPU_CTXT = 0, |
| MSM_L1_CACHE, |
| MSM_L2_CACHE, |
| MSM_OCMEM, |
| MSM_TMC_ETFETB, |
| MSM_ETM0_REG, |
| MSM_ETM1_REG, |
| MSM_ETM2_REG, |
| MSM_ETM3_REG, |
| MSM_TMC0_REG, /* TMC_ETR */ |
| MSM_TMC1_REG, /* TMC_ETF */ |
| MSM_LOG_BUF, |
| MSM_LOG_BUF_FIRST_IDX, |
| MAX_NUM_CLIENTS, |
| }; |
| |
| struct msm_client_dump { |
| enum dump_client_type id; |
| unsigned long start_addr; |
| unsigned long end_addr; |
| }; |
| |
| #ifdef CONFIG_QCOM_MEMORY_DUMP |
| extern int msm_dump_tbl_register(struct msm_client_dump *client_entry); |
| #else |
| static inline int msm_dump_tbl_register(struct msm_client_dump *entry) |
| { |
| return -EIO; |
| } |
| #endif |
| |
| |
| #if defined(CONFIG_QCOM_MEMORY_DUMP) || defined(CONFIG_QCOM_MEMORY_DUMP_V2) |
| extern uint32_t msm_dump_table_version(void); |
| #else |
| static inline uint32_t msm_dump_table_version(void) |
| { |
| return 0; |
| } |
| #endif |
| |
| #define MSM_DUMP_MAKE_VERSION(ma, mi) ((ma << 20) | mi) |
| #define MSM_DUMP_MAJOR(val) (val >> 20) |
| #define MSM_DUMP_MINOR(val) (val & 0xFFFFF) |
| |
| |
| #define MAX_NUM_ENTRIES 0x140 |
| |
| enum msm_dump_data_ids { |
| MSM_DUMP_DATA_CPU_CTX = 0x00, |
| MSM_DUMP_DATA_L1_INST_CACHE = 0x60, |
| MSM_DUMP_DATA_L1_DATA_CACHE = 0x80, |
| MSM_DUMP_DATA_ETM_REG = 0xA0, |
| MSM_DUMP_DATA_L2_CACHE = 0xC0, |
| MSM_DUMP_DATA_L3_CACHE = 0xD0, |
| MSM_DUMP_DATA_OCMEM = 0xE0, |
| MSM_DUMP_DATA_CNSS_WLAN = 0xE1, |
| MSM_DUMP_DATA_WIGIG = 0xE2, |
| MSM_DUMP_DATA_PMIC = 0xE4, |
| MSM_DUMP_DATA_DBGUI_REG = 0xE5, |
| MSM_DUMP_DATA_DCC_REG = 0xE6, |
| MSM_DUMP_DATA_DCC_SRAM = 0xE7, |
| MSM_DUMP_DATA_MISC = 0xE8, |
| MSM_DUMP_DATA_VSENSE = 0xE9, |
| MSM_DUMP_DATA_RPM = 0xEA, |
| MSM_DUMP_DATA_SCANDUMP = 0xEB, |
| MSM_DUMP_DATA_RPMH = 0xEC, |
| MSM_DUMP_DATA_TMC_ETF = 0xF0, |
| MSM_DUMP_DATA_TMC_REG = 0x100, |
| MSM_DUMP_DATA_LOG_BUF = 0x110, |
| MSM_DUMP_DATA_LOG_BUF_FIRST_IDX = 0x111, |
| MSM_DUMP_DATA_SCANDUMP_PER_CPU = 0x130, |
| MSM_DUMP_DATA_MAX = MAX_NUM_ENTRIES, |
| }; |
| |
| enum msm_dump_table_ids { |
| MSM_DUMP_TABLE_APPS, |
| MSM_DUMP_TABLE_MAX = MAX_NUM_ENTRIES, |
| }; |
| |
| enum msm_dump_type { |
| MSM_DUMP_TYPE_DATA, |
| MSM_DUMP_TYPE_TABLE, |
| }; |
| |
| struct msm_dump_data { |
| uint32_t version; |
| uint32_t magic; |
| char name[32]; |
| uint64_t addr; |
| uint64_t len; |
| uint32_t reserved; |
| }; |
| |
| struct msm_dump_entry { |
| uint32_t id; |
| char name[32]; |
| uint32_t type; |
| uint64_t addr; |
| }; |
| |
| #ifdef CONFIG_QCOM_MEMORY_DUMP_V2 |
| extern int msm_dump_data_register(enum msm_dump_table_ids id, |
| struct msm_dump_entry *entry); |
| #else |
| static inline int msm_dump_data_register(enum msm_dump_table_ids id, |
| struct msm_dump_entry *entry) |
| { |
| return -EINVAL; |
| } |
| #endif |
| |
| #endif |