1 /*- 2 * Copyright (c) 2007 Marcel Moolenaar 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #ifndef _SYS_DISK_APM_H_ 30 #define _SYS_DISK_APM_H_ 31 32 #include <sys/types.h> 33 34 /* Driver Descriptor Record. */ 35 struct apm_ddr { 36 uint16_t ddr_sig; 37 #define APM_DDR_SIG 0x4552 38 uint16_t ddr_blksize; 39 uint32_t ddr_blkcount; 40 }; 41 42 #define APM_ENT_NAMELEN 32 43 #define APM_ENT_TYPELEN 32 44 45 /* Partition Map Entry Record. */ 46 struct apm_ent { 47 uint16_t ent_sig; 48 #define APM_ENT_SIG 0x504d 49 uint16_t _pad_; 50 uint32_t ent_pmblkcnt; 51 uint32_t ent_start; 52 uint32_t ent_size; 53 char ent_name[APM_ENT_NAMELEN]; 54 char ent_type[APM_ENT_TYPELEN]; 55 }; 56 57 #define APM_ENT_TYPE_SELF "Apple_partition_map" 58 #define APM_ENT_TYPE_UNUSED "Apple_Free" 59 60 #define APM_ENT_TYPE_FREEBSD "FreeBSD" 61 #define APM_ENT_TYPE_FREEBSD_NANDFS "FreeBSD-nandfs" 62 #define APM_ENT_TYPE_FREEBSD_SWAP "FreeBSD-swap" 63 #define APM_ENT_TYPE_FREEBSD_UFS "FreeBSD-UFS" 64 #define APM_ENT_TYPE_FREEBSD_VINUM "FreeBSD-Vinum" 65 #define APM_ENT_TYPE_FREEBSD_ZFS "FreeBSD-ZFS" 66 67 #define APM_ENT_TYPE_APPLE_BOOT "Apple_Bootstrap" 68 #define APM_ENT_TYPE_APPLE_HFS "Apple_HFS" 69 #define APM_ENT_TYPE_APPLE_UFS "Apple_UNIX_SVR2" 70 71 #endif /* _SYS_DISK_APM_H_ */ 72