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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id: disk.h 26629 2010-06-06 13:28:13Z gevaerts $
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*
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* Copyright (C) 2002 by Björn Stenberg
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef _DISK_H_
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#define _DISK_H_
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#include "mv.h" /* for volume definitions */
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struct partinfo {
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unsigned long start; /* first sector (LBA) */
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unsigned long size; /* number of sectors */
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unsigned char type;
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};
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/* FIXME: This sets the drive count to 1. This should belong to the device itself */
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#define NUM_DRIVES 1
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#define NUM_VOLUMES 1
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#define NUM_VOLUMES_PER_DRIVE 1
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#define PARTITION_TYPE_FAT32 0x0b
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#define PARTITION_TYPE_FAT32_LBA 0x0c
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#define PARTITION_TYPE_FAT16 0x06
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#define PARTITION_TYPE_OS2_HIDDEN_C_DRIVE 0x84
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/* returns a pointer to an array of 8 partinfo structs */
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struct partinfo* disk_init(IF_MD_NONVOID(int drive));
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struct partinfo* disk_partinfo(int partition);
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void disk_init_subsystem(void); /* Initialises mutexes */
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int disk_mount_all(void); /* returns the # of successful mounts */
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int disk_mount(int drive);
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int disk_unmount(int drive);
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/* The number of 512-byte sectors in a "logical" sector. Needed for ipod 5.5G */
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#ifdef MAX_LOG_SECTOR_SIZE
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extern int disk_sector_multiplier;
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#endif
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#endif
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