nvram_drval_fat.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER 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 BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'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 BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*****************************************************************************
* Filename:
* ---------
* nvram_drval_fat.h
*
* Project:
* --------
* MAUI
*
* Description:
* ------------
* This is Driver adaption level functions.
*
* Author:
* -------
* -------
*
*============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
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* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*============================================================================
****************************************************************************/
#ifndef _NVRAM_DRVAL_FAT_H
#define _NVRAM_DRVAL_FAT_H
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
#include "kal_general_types.h"
#include "fs_type.h"
#include "nvram_defs.h"
#include "nvram_internal.h"
/*****************************************************************************
* Define
*****************************************************************************/
#define NVRAM_MAX_PATH_LEN 32
#define NVRAM_FS_DATATIEM_FILENAME_TPLT "MT01_000.TMP"
#define NVRAM_FS_FOLDER_NAME L"NVRAM"
#define NVRAM_FS_ROOT_PATH "Z:\\NVRAM"
#define NVRAM_FS_DATAITEM_PATH "Z:\\NVRAM\\NVD_DATA"
#define NVRAM_SWCHANGE_REPORT_FILE "Z:\\NVRAM\\SWCHANGE"
#define NVRAM_SWCHANGE_REPORT_FILE_TXT "Z:\\NVRAM\\SWCHANGE.TXT"
#ifdef __NVRAM_MULTI_FOLDERS__
#define NVRAM_FS_COREITEM_PATH "Z:\\NVRAM\\NVD_CORE"
#define NVRAM_FS_CALIBRAT_DATAITEM_PATH "Z:\\NVRAM\\CALIBRAT"
#define NVRAM_FS_IMEI_DATAITEM_PATH "Z:\\NVRAM\\NVD_IMEI"
#define NVRAM_FS_CUST_DATAITEM_PATH "Z:\\NVRAM\\NVD_CUST"
#define NVRAM_FS_IMPORTNT_DATAITEM_PATH "Z:\\NVRAM\\IMPORTNT"
#endif
#ifdef __NVRAM_BACKUP_DISK_FAT__
#if defined(__TC01__) && defined(__MTK_TARGET__)
/* under construction !*/
#else
#define NVRAM_FS_BACKUP_ROOT_PATH "Z:\\NVRAM_BAK"
#endif
#endif
typedef kal_int32 nvram_drv_status_enum;
#define NVRAM_DRV_OK 0x00
#define NVRAM_DRV_UNFORMATTED 0x01
#define NVRAM_DRV_CHECKSUM_ERROR 0x02
#define NVRAM_DRV_INVALID_RECORD_ID 0x03
#define NVRAM_DRV_NOT_ENOUGH_SPACE 0x04
#define NVRAM_DRV_EMPTY_RECORD 0x05
#define NVRAM_DRV_FATAL_ERROR 0x06
#define NVRAM_DRV_ERASE_BUSY 0x07
#define NVRAM_DRV_DRIVE_BROKEN 0x08
#define NVRAM_DRV_DRIVE_VNOERR 0x10
#define NVRAM_DRV_FOLDER_NOT_READY 0x11
typedef enum
{
NVRAM_DRV_READ_TYPE_DATA,
NVRAM_DRV_READ_TYPE_CHKSUM,
NVRAM_DRV_READ_TYPE_MAX
}nvram_drv_read_type_enum;
#define NVRAM_FS_MAKE_ROOT_PATH(buf) \
kal_wsprintf( buf, "%s", NVRAM_FS_ROOT_PATH )
#define NVRAM_FS_MAKE_BACKUP_ROOT_PATH(buf) \
kal_wsprintf( buf, "%s", NVRAM_FS_BACKUP_ROOT_PATH )
#define NVRAM_FS_GET_FULL_PATH_LEN \
(strlen(NVRAM_FS_DATAITEM_PATH) + strlen(NVRAM_FS_DATATIEM_FILENAME_TPLT) + 1)
/*****************************************************************************
* Extern Global Function
*****************************************************************************/
extern nvram_drv_status_enum nvram_drv_fat_status(void);
extern nvram_drv_status_enum nvram_drv_fat_init_start(void);
extern nvram_drv_status_enum nvram_drv_fat_init_end(void);
extern void nvram_drv_fat_format(void);
extern nvram_drv_status_enum nvram_drv_fat_read(
kal_char *nvramname,
nvram_folder_enum nvram_folder, /* folder index */
kal_uint32 file_offset, /* offset in package file */
kal_uint16 rec_index,
kal_uint16 rec_amount,
kal_uint32 rec_size,
kal_uint8 *buffer,
nvram_drv_read_type_enum type,
nvram_attr_enum attr);
extern kal_int32 nvram_drv_fat_read_section(
FS_HANDLE hFile,
kal_uint16 rec_index,
kal_uint16 rec_amount,
kal_uint32 rec_size,
kal_uint8 *buffer,
nvram_drv_read_type_enum type,
nvram_attr_enum attr);
extern nvram_drv_status_enum nvram_drv_fat_write(
kal_char *nvramname,
nvram_folder_enum nvram_folder,
kal_uint32 file_offset,
kal_uint16 rec_index,
kal_uint16 rec_amount,
kal_uint32 rec_size,
const kal_uint8 *buffer,
nvram_attr_enum attr,
kal_bool initialize);
extern kal_int32 nvram_drv_fat_write_section(
FS_HANDLE hFile,
const kal_uint8 *buffer,
kal_uint16 rec_index,
kal_uint16 rec_amount,
kal_uint32 rec_size,
nvram_attr_enum attr);
extern kal_int32 nvram_drv_fat_backup(nvram_ltable_entry_struct *ldi, kal_bool a_to_b);
extern kal_int32 nvram_drv_fat_get_record_size(kal_char *nvramname, void *hint, nvram_folder_enum nvram_folder);
extern nvram_drv_status_enum nvram_drv_fat_read_exception_item(
kal_uint8 *buffer,
kal_char *nvramname,
kal_uint16 section_number,
kal_uint32 size,
kal_uint32 readsize);
extern kal_int32 nvram_drv_fat_get_last_err(void);
extern kal_uint32 nvram_drv_fat_get_last_line(void);
extern kal_int32 nvram_drv_fat_set_read_only(kal_char *nvramname, nvram_folder_enum nvram_folder, kal_bool read_only);
extern void nvram_drv_fat_take_mutex(kal_mutexid ext_mutex_id_ptr);
extern void nvram_drv_fat_give_mutex(kal_mutexid ext_mutex_id_ptr);
#ifdef __cplusplus
}
#endif
#endif /* _NVRAM_DRVAL_FAT_H */