apple.h

/*
 * Copyright (c) 2008-2014, Pedigree Developers
 *
 * Please see the CONTRIB file in the root of the source tree for a full
 * list of contributors.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */


#ifndef APPLE_H
#define APPLE_H

#include "pedigree/kernel/processor/types.h"

class Disk;

#define APPLE_PM_SIG 0x504D  // "PM"

typedef struct
{
    uint16_t pmSig;        // Partition signature: "PM"
    uint16_t pmSigPad;     // Reserved - signature padding.
    uint32_t pmMapBlkCnt;  // Number of (512 byte) blocks in the partition map.
    uint32_t pmPyPartStart;  // First physical block of partition.
    uint32_t pmPartBlkCnt;   // Number of blocks in partition.
    char pmPartName[32];     // Partition name.
    char pmParType[32];      // Partition type.
    // We don't care about the rest of the partition map entry.
} ApplePartitionMap;

bool appleProbeDisk(Disk *pDisk);

#endif