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Annotation of sys/arch/mac68k/mac68k/dpme.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: dpme.h,v 1.6 1999/04/19 04:48:02 downsj Exp $ */
        !             2: /*     $NetBSD: dpme.h,v 1.8 1997/11/30 04:46:59 briggs Exp $  */
        !             3:
        !             4: /*
        !             5:  * Copyright (C) 1993  Allen K. Briggs, Chris P. Caputo,
        !             6:  *                     Michael L. Finch, Bradley A. Grantham, and
        !             7:  *                     Lawrence A. Kesteloot
        !             8:  * All rights reserved.
        !             9:  *
        !            10:  * Redistribution and use in source and binary forms, with or without
        !            11:  * modification, are permitted provided that the following conditions
        !            12:  * are met:
        !            13:  * 1. Redistributions of source code must retain the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer.
        !            15:  * 2. Redistributions in binary form must reproduce the above copyright
        !            16:  *    notice, this list of conditions and the following disclaimer in the
        !            17:  *    documentation and/or other materials provided with the distribution.
        !            18:  * 3. All advertising materials mentioning features or use of this software
        !            19:  *    must display the following acknowledgement:
        !            20:  *     This product includes software developed by the Alice Group.
        !            21:  * 4. The names of the Alice Group or any of its members may not be used
        !            22:  *    to endorse or promote products derived from this software without
        !            23:  *    specific prior written permission.
        !            24:  *
        !            25:  * THIS SOFTWARE IS PROVIDED BY THE ALICE GROUP ``AS IS'' AND ANY EXPRESS OR
        !            26:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            27:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            28:  * IN NO EVENT SHALL THE ALICE GROUP BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            29:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            30:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            31:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            32:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            33:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
        !            34:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            35:  *
        !            36:  */
        !            37:
        !            38: #include <sys/types.h>
        !            39:
        !            40: /*
        !            41:  * Partition map structure from Inside Macintosh V-579.
        !            42:  */
        !            43: struct partmapentry {
        !            44:        u_int16_t       pmSig;
        !            45:        u_int16_t       pmSigPad;
        !            46:        u_int32_t       pmMapBlkCnt;
        !            47:        u_int32_t       pmPyPartStart;
        !            48:        u_int32_t       pmPartBlkCnt;
        !            49:        u_int8_t        pmPartName[32];
        !            50:        u_int8_t        pmPartType[32];
        !            51:        u_int32_t       pmLgDataStart;
        !            52:        u_int32_t       pmDataCnt;
        !            53:        u_int32_t       pmPartStatus;
        !            54:        u_int32_t       pmLgBootStart;
        !            55:        u_int32_t       pmBootSize;
        !            56:        u_int32_t       pmBootLoad;
        !            57:        u_int32_t       pmBootLoad2;
        !            58:        u_int32_t       pmBootEntry;
        !            59:        u_int32_t       pmBootEntry2;
        !            60:        u_int32_t       pmBootCksum;
        !            61:        int8_t          pmProcessor[16];
        !            62:        u_int8_t        pmBootArgs[128];
        !            63:        u_int8_t        blockpadding[248];
        !            64: };
        !            65:
        !            66: /*
        !            67:  * Disk Partition Map Entry Magic number.  Valid entries have this
        !            68:  * in the pmSig field.
        !            69:  */
        !            70: #define DPME_MAGIC     0x504d
        !            71:
        !            72: /*
        !            73:  * "pmBootArgs" for APPLE_UNIX_SVR2 partition.
        !            74:  * OpenBSD/Mac68k only uses Magic, Cluster, Type, and Flags.
        !            75:  */
        !            76: struct blockzeroblock {
        !            77:        u_int32_t       bzbMagic;
        !            78:        u_int8_t        bzbCluster;
        !            79:        u_int8_t        bzbType;
        !            80:        u_int16_t       bzbBadBlockInode;
        !            81:        u_int16_t       bzbFlags;
        !            82:        u_int16_t       bzbReserved;
        !            83:        u_int32_t       bzbCreationTime;
        !            84:        u_int32_t       bzbMountTime;
        !            85:        u_int32_t       bzbUMountTime;
        !            86: };
        !            87:
        !            88: #define BZB_MAGIC      0xABADBABE
        !            89: #define BZB_TYPEFS     1
        !            90: #define BZB_TYPESWAP   3
        !            91: #define BZB_ROOTFS     0x8000
        !            92: #define BZB_USRFS      0x4000
        !            93: #define BZB_EXFS4      0x4
        !            94: #define BZB_EXFS5      0x5
        !            95: #define BZB_EXFS6      0x6
        !            96:
        !            97: /* MF */
        !            98: #define PART_UNIX_TYPE         "APPLE_UNIX_SVR2"
        !            99: #define PART_MAC_TYPE          "APPLE_HFS"
        !           100: #define PART_SCRATCH           "APPLE_SCRATCH"
        !           101: #define PART_DRIVER_TYPE       "APPLE_DRIVER"
        !           102: #define PART_DRIVER43_TYPE     "APPLE_DRIVER43"
        !           103: #define PART_DRIVERATA_TYPE    "APPLE_DRIVER_ATA"
        !           104: #define PART_FWB_COMPONENT_TYPE        "FWB DRIVER COMPONENTS"
        !           105: #define PART_PARTMAP_TYPE      "APPLE_PARTITION_MAP"