mtk-lk/app/mt_boot/aee/KEHeader.h

/* Copyright Statement:
*
* This software/firmware and related documentation ("MediaTek Software") are
* protected under relevant copyright laws. The information contained herein
* is confidential and proprietary to MediaTek Inc. and/or its licensors.
* Without the prior written permission of MediaTek inc. and/or its licensors,
* any reproduction, modification, use or disclosure of MediaTek Software,
* and information contained herein, in whole or in part, shall be strictly prohibited.
*/
/* MediaTek Inc. (C) 2016. All rights reserved.
*
* BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. RECEIVER EXPRESSLY ACKNOWLEDGES
* THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES
* CONTAINED IN MEDIATEK SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK
* SOFTWARE RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
* STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND
* CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY RECEIVER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*/

typedef  unsigned int u32;
typedef  unsigned char u8;
typedef  unsigned long long u64;

#define AEE_IPANIC_PLABLE "expdb"


#define AEE_IPANIC_MAGIC 0xaee0dead
#define AEE_IPANIC_PHDR_VERSION     0x10
#define IPANIC_NR_SECTIONS              64
#if (AEE_IPANIC_PHDR_VERSION >= 0x10)
#define IPANIC_USERSPACE_READ           1
#endif

/***************************************************************/
/* #define MRDUMP_MINI_NR_SECTION       40         */
/* #define MRDUMP_MINI_SECTION_SIZE     (32 * 1024)            */
/* #define MRDUMP_MINI_NR_MISC      20             */
/***************************************************************/

struct mrdump_mini_misc_data32 {
	unsigned int vaddr;
	unsigned int paddr;
	unsigned int start;
	unsigned int size;
};

struct mrdump_mini_misc_data64 {
	unsigned long long vaddr;
	unsigned long long paddr;
	unsigned long long start;
	unsigned long long size;
};

/**********************************************/
/* struct mrdump_mini_elf_misc {          */
/*         struct elf_note note;          */
/*         char name[16];             */
/*         struct mrdump_mini_misc_data data; */
/* };                         */
/**********************************************/

/**********************************************************/
/* struct mrdump_mini_elf_header {            */
/*         struct elfhdr ehdr;                */
/*         struct elf_phdr phdrs[MRDUMP_MINI_NR_SECTION]; */
/*         struct {                   */
/*                 struct elf_note note;          */
/*                 char name[12];             */
/*                 struct elf_prpsinfo data;          */
/*         } psinfo;                      */
/*         struct {                   */
/*                 struct elf_note note;          */
/*                 char name[12];             */
/*                 struct elf_prstatus data;          */
/*         } prstatus[3];                 */
/*         struct {                   */
/*                 struct elf_note note;          */
/*                 char name[20];             */
/*                 struct mrdump_mini_misc_data data;     */
/*         } misc[MRDUMP_MINI_NR_MISC];           */
/* };                             */
/**********************************************************/

#define PAGE_SIZE 4096
/***********************************************************************************************************/
/* #define MRDUMP_MINI_HEADER_SIZE  ALIGN(sizeof(struct mrdump_mini_elf_header), PAGE_SIZE)        */
/* #define MRDUMP_MINI_DATA_SIZE        (MRDUMP_MINI_NR_SECTION * MRDUMP_MINI_SECTION_SIZE)        */
/* #define MRDUMP_MINI_BUF_SIZE         (MRDUMP_MINI_HEADER_SIZE + MRDUMP_MINI_DATA_SIZE)      */
/***********************************************************************************************************/

// ipanic partation
struct ipanic_data_header {
	u32 type;       /* data type(0-31) */
	u32 valid;      /* set to 1 when dump succeded */
	u32 offset;     /* offset in EXPDB partition */
	u32 used;       /* valid data size */
	u32 total;      /* allocated partition size */
	u32 encrypt;    /* data encrypted */
	u32 raw;        /* raw data or plain text */
	u32 compact;    /* data and header in same block, to save space */
	u8 name[32];
};

struct ipanic_header {
	u32 magic;
	u32 version;    /* ipanic version */
	u32 size;       /* ipanic_header size */
	u32 datas;      /* bitmap of data sections dumped */
	u32 dhblk;      /* data header blk size, 0 if no dup data headers */
	u32 blksize;
	u32 partsize;   /* expdb partition totoal size */
	u32 bufsize;
	u64 buf;
	struct ipanic_data_header data_hdr[IPANIC_NR_SECTIONS];
};

#define IPANIC_MMPROFILE_LIMIT          0x220000

typedef enum {
	IPANIC_DT_HEADER = 0 ,
	IPANIC_DT_KERNEL_LOG = 1 ,
	IPANIC_DT_WDT_LOG ,
	IPANIC_DT_WQ_LOG ,
	IPANIC_DT_CURRENT_TSK = 6 ,
	IPANIC_DT_OOPS_LOG ,
	IPANIC_DT_MINI_RDUMP = 8 ,
	IPANIC_DT_MMPROFILE ,
	IPANIC_DT_MAIN_LOG ,
	IPANIC_DT_SYSTEM_LOG ,
	IPANIC_DT_EVENTS_LOG ,
	IPANIC_DT_RADIO_LOG ,
	IPANIC_DT_LAST_LOG ,
	IPANIC_DT_RAM_DUMP = 28 ,
	IPANIC_DT_SHUTDOWN_LOG = 30 ,
	IPANIC_DT_RESERVED31 = 31 ,
} IPANIC_DT;

int kedump_get_data_info(int index, char **name, u32 *offset, u32 *size);