102 lines
3.2 KiB
C
102 lines
3.2 KiB
C
/*
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* David Galvez. 2010, e-mail: dgalvez75@gmail.com
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _XHDI_H
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#define _XHDI_H
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typedef long __CDECL (*Func)();
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//#define old_pun_ptr 0x516
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#undef PUN_PTR
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//#define pun_ptr pun_ptr_usb
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#define MAX_LOGICAL_DRIVE max_logical_drive
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/* AHDI */
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#define PUN_DEV 0x1F /* device number of HD */
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#define PUN_UNIT 0x07 /* Unit number */
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#define PUN_SCSI 0x08 /* 1=SCSI 0=ACSI */
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#define PUN_IDE 0x10 /* Falcon IDE */
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#define PUN_USB 0x20 /* USB */
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#define PUN_REMOVABLE 0x40 /* Removable media */
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#define PUN_VALID 0x80 /* zero if valid */
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#define PINFO_PUNS 0 // 2 bytes
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#define PINFO_PUN 2 // 16 bytes
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#define PINFO_PSTART 18 // 16 x 4 bytes
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#define PINFO_COOKIE 82 // 4 bytes
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#define PINFO_COOKPTR 86 // 4 bytes
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#define PINFO_VERNUM 90 // 2 bytes
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#define PINFO_MAXSIZE 92 // 2 bytes
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#define PINFO_PTYPE 94 // 16 x 4 bytes
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#define PINFO_PSIZE 158 // 16 x 4 bytes
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#define PINFO_FLAGS 222 // 16 x 2 bytes, internal use: B15:swap, B7:change, B0:bootable
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#define PINFO_BPB 256 // 16 x 32 bytes
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#define PINFO_SIZE 768
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struct pun_info
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{
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short puns; /* Number of HD's */
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char pun [16]; /* AND with masks below: */
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long pstart [16];
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long cookie; /* 'AHDI' if following valid */
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long *cook_ptr; /* Points to 'cookie' */
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unsigned short version_num; /* AHDI version */
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unsigned short max_sect_siz; /* Max logical sec size */
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long reserved[16]; /* Reserved */
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};
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struct usb_pun_info
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{
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short puns; /* Number of HD's */
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char pun [16]; /* AND with masks below: */
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long pstart [16];
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long cookie; /* 'AHDI' if following valid */
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long *cook_ptr; /* Points to 'cookie' */
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unsigned short version_num; /* AHDI version */
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unsigned short max_sect_siz; /* Max logical sec size */
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long reserved[16]; /* Reserved */
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long ptype[16];
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long psize[16];
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unsigned short flags[16];
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};
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/* PARTITIONS TYPES */
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#define GEM 0x47454D // GEM up to 16 MB
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#define BGM 0x42474D // BGM over 16 MB
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#define RAW 0x524157 // RAW
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#define FAT16_32MB 0x4 // DOS FAT16 up to 32 MB
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#define FAT16 0x6 // DOS FAT16 over 32 MB
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#define FAT16_WIN95 0xE // WIN95 FAT16
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#define FAT32 0xB // FAT32
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#define FAT32_II 0xC // FAT32
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typedef struct xbra XBRA;
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struct xbra {
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long xb_magic; /* "XBRA" = 0x58425241 */
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long xb_id; /* ID of four ASCII characters */
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Func xb_oldvec; /* Old value of the vectors */
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short jump;
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Func handle;
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};
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#endif /* _XHDI_H */
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