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Annotation of sys/arch/hppa64/include/disklabel.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: disklabel.h,v 1.15 2007/06/20 18:15:45 deraadt Exp $  */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 1994 Christopher G. Demetriou
        !             5:  * All rights reserved.
        !             6:  *
        !             7:  * Redistribution and use in source and binary forms, with or without
        !             8:  * modification, are permitted provided that the following conditions
        !             9:  * are met:
        !            10:  * 1. Redistributions of source code must retain the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer.
        !            12:  * 2. Redistributions in binary form must reproduce the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer in the
        !            14:  *    documentation and/or other materials provided with the distribution.
        !            15:  * 3. All advertising materials mentioning features or use of this software
        !            16:  *    must display the following acknowledgement:
        !            17:  *      This product includes software developed by Christopher G. Demetriou.
        !            18:  * 4. The name of the author may not be used to endorse or promote products
        !            19:  *    derived from this software without specific prior written permission
        !            20:  *
        !            21:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            22:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            23:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            24:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            25:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            26:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            27:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            28:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            29:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            30:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            31:  */
        !            32:
        !            33: #ifndef _MACHINE_DISKLABEL_H_
        !            34: #define _MACHINE_DISKLABEL_H_
        !            35:
        !            36: #define LABELSECTOR            1
        !            37: #define LABELOFFSET            0
        !            38: #define        MAXPARTITIONS           16              /* number of partitions */
        !            39:
        !            40: /*
        !            41:  * volume header for "LIF" format volumes
        !            42:  */
        !            43: struct lifvol {
        !            44:        short   vol_id;
        !            45:        char    vol_label[6];
        !            46:        u_int   vol_addr;
        !            47:        short   vol_oct;
        !            48:        short   vol_dummy;
        !            49:        u_int   vol_dirsize;
        !            50:        short   vol_version;
        !            51:        short   vol_zero;
        !            52:        u_int   vol_number;
        !            53:        u_int   vol_lastvol;
        !            54:        u_int   vol_length;
        !            55:        char    vol_toc[6];
        !            56:        char    vol_dummy1[198];
        !            57:
        !            58:        u_int   ipl_addr;
        !            59:        u_int   ipl_size;
        !            60:        u_int   ipl_entry;
        !            61:
        !            62:        u_int   vol_dummy2;
        !            63: };
        !            64:
        !            65: struct lifdir {
        !            66:        char    dir_name[10];
        !            67:        u_short dir_type;
        !            68:        u_int   dir_addr;
        !            69:        u_int   dir_length;
        !            70:        char    dir_toc[6];
        !            71:        short   dir_flag;
        !            72:        u_int   dir_implement;
        !            73: };
        !            74:
        !            75: struct lif_load {
        !            76:        int address;
        !            77:        int count;
        !            78: };
        !            79:
        !            80: #define        HPUX_MAGIC      0x8b7f6a3c
        !            81: #define        HPUX_MAXPART    16
        !            82: struct hpux_label {
        !            83:        int32_t         hl_magic1;
        !            84:        u_int32_t       hl_magic;
        !            85:        int32_t         hl_version;
        !            86:        struct {
        !            87:                int32_t hlp_blah[2];
        !            88:                int32_t hlp_start;
        !            89:                int32_t hlp_length;
        !            90:        }               hl_parts[HPUX_MAXPART];
        !            91:        u_int8_t        hl_flags[HPUX_MAXPART];
        !            92: #define        HPUX_PART_ROOT  0x10
        !            93: #define        HPUX_PART_SWAP  0x14
        !            94: #define        HPUX_PART_BOOT  0x32
        !            95:        int32_t         hl_blah[3*16];
        !            96:        u_int16_t       hl_boot;
        !            97:        u_int16_t       hl_reserved;
        !            98:        int32_t         hl_magic2;
        !            99: };
        !           100:
        !           101: #define LIF_VOL_ID     -32768
        !           102: #define LIF_VOL_OCT    4096
        !           103: #define LIF_DIR_SWAP   0x5243
        !           104: #define LIF_DIR_HPLBL  0xa271
        !           105: #define        LIF_DIR_FS      0xcd38
        !           106: #define        LIF_DIR_IOMAP   0xcd60
        !           107: #define        LIF_DIR_HPUX    0xcd80
        !           108: #define        LIF_DIR_ISL     0xce00
        !           109: #define        LIF_DIR_PAD     0xcffe
        !           110: #define        LIF_DIR_AUTO    0xcfff
        !           111: #define        LIF_DIR_EST     0xd001
        !           112: #define        LIF_DIR_TYPE    0xe942
        !           113:
        !           114: #define LIF_DIR_FLAG   0x8001  /* dont ask me! */
        !           115: #define        LIF_SECTSIZE    256
        !           116:
        !           117: #define LIF_NUMDIR     16
        !           118:
        !           119: #define LIF_VOLSTART   0
        !           120: #define LIF_VOLSIZE    sizeof(struct lifvol)
        !           121: #define LIF_DIRSTART   2048
        !           122: #define LIF_DIRSIZE    (LIF_NUMDIR * sizeof(struct lifdir))
        !           123: #define LIF_FILESTART  8192
        !           124:
        !           125: #define        btolifs(b)      (((b) + (LIF_SECTSIZE - 1)) / LIF_SECTSIZE)
        !           126: #define        lifstob(s)      ((s) * LIF_SECTSIZE)
        !           127: #define        lifstodb(s)     ((s) * LIF_SECTSIZE / DEV_BSIZE)
        !           128:
        !           129: #endif /* _MACHINE_DISKLABEL_H_ */