131 lines
3.0 KiB
C
131 lines
3.0 KiB
C
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/* Copyright (c) 2012, 2014-2015, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __MSM_MEMORY_DUMP_H
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#define __MSM_MEMORY_DUMP_H
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#include <linux/types.h>
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enum dump_client_type {
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MSM_CPU_CTXT = 0,
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MSM_L1_CACHE,
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MSM_L2_CACHE,
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MSM_OCMEM,
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MSM_TMC_ETFETB,
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MSM_ETM0_REG,
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MSM_ETM1_REG,
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MSM_ETM2_REG,
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MSM_ETM3_REG,
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MSM_TMC0_REG, /* TMC_ETR */
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MSM_TMC1_REG, /* TMC_ETF */
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MSM_LOG_BUF,
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MSM_LOG_BUF_FIRST_IDX,
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MAX_NUM_CLIENTS,
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};
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struct msm_client_dump {
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enum dump_client_type id;
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unsigned long start_addr;
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unsigned long end_addr;
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};
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#ifdef CONFIG_MSM_MEMORY_DUMP
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extern int msm_dump_tbl_register(struct msm_client_dump *client_entry);
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#else
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static inline int msm_dump_tbl_register(struct msm_client_dump *entry)
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{
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return -EIO;
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}
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#endif
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#if defined(CONFIG_MSM_MEMORY_DUMP) || defined(CONFIG_MSM_MEMORY_DUMP_V2)
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extern uint32_t msm_dump_table_version(void);
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#else
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static inline uint32_t msm_dump_table_version(void)
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{
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return 0;
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}
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#endif
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#define MSM_DUMP_MAKE_VERSION(ma, mi) ((ma << 20) | mi)
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#define MSM_DUMP_MAJOR(val) (val >> 20)
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#define MSM_DUMP_MINOR(val) (val & 0xFFFFF)
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#define MAX_NUM_ENTRIES 0x130
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enum msm_dump_data_ids {
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MSM_DUMP_DATA_CPU_CTX = 0x00,
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MSM_DUMP_DATA_L1_INST_TLB = 0x20,
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MSM_DUMP_DATA_L1_DATA_TLB = 0x40,
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MSM_DUMP_DATA_L1_INST_CACHE = 0x60,
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MSM_DUMP_DATA_L1_DATA_CACHE = 0x80,
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MSM_DUMP_DATA_ETM_REG = 0xA0,
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MSM_DUMP_DATA_L2_CACHE = 0xC0,
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MSM_DUMP_DATA_L3_CACHE = 0xD0,
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MSM_DUMP_DATA_OCMEM = 0xE0,
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MSM_DUMP_DATA_CNSS_WLAN = 0xE1,
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MSM_DUMP_DATA_PMIC = 0xE4,
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MSM_DUMP_DATA_DBGUI_REG = 0xE5,
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MSM_DUMP_DATA_DCC_REG = 0xE6,
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MSM_DUMP_DATA_DCC_SRAM = 0xE7,
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MSM_DUMP_DATA_MISC = 0xE8,
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MSM_DUMP_DATA_VSENSE = 0xE9,
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MSM_DUMP_DATA_RPM = 0xEA,
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MSM_DUMP_DATA_TMC_ETF = 0xF0,
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MSM_DUMP_DATA_TMC_REG = 0x100,
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MSM_DUMP_DATA_LOG_BUF = 0x110,
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MSM_DUMP_DATA_LOG_BUF_FIRST_IDX = 0x111,
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MSM_DUMP_DATA_L2_TLB = 0x120,
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MSM_DUMP_DATA_MAX = MAX_NUM_ENTRIES,
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};
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enum msm_dump_table_ids {
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MSM_DUMP_TABLE_APPS,
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MSM_DUMP_TABLE_MAX = MAX_NUM_ENTRIES,
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};
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enum msm_dump_type {
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MSM_DUMP_TYPE_DATA,
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MSM_DUMP_TYPE_TABLE,
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};
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struct msm_dump_data {
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uint32_t version;
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uint32_t magic;
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char name[32];
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uint64_t addr;
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uint64_t len;
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uint32_t reserved;
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};
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struct msm_dump_entry {
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uint32_t id;
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char name[32];
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uint32_t type;
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uint64_t addr;
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};
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#ifdef CONFIG_MSM_MEMORY_DUMP_V2
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extern int msm_dump_data_register(enum msm_dump_table_ids id,
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struct msm_dump_entry *entry);
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#else
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static inline int msm_dump_data_register(enum msm_dump_table_ids id,
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struct msm_dump_entry *entry)
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{
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return -ENOSYS;
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}
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#endif
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#endif
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