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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2004,2007 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_BIOSDISK_MACHINE_HEADER
#define GRUB_BIOSDISK_MACHINE_HEADER 1
#define GRUB_BIOSDISK_FLAG_LBA 1
struct grub_biosdisk_data
{
int drive;
unsigned long cylinders;
unsigned long heads;
unsigned long sectors;
unsigned long flags;
};
int grub_biosdisk_rw_int13_extensions (int ah, int drive, void *dap);
int grub_biosdisk_rw_standard (int ah, int drive, int coff, int hoff,
int soff, int nsec, int segment);
int grub_biosdisk_check_int13_extensions (int drive);
int grub_biosdisk_get_diskinfo_int13_extensions (int drive, void *drp);
int grub_biosdisk_get_diskinfo_standard (int drive,
unsigned long *cylinders,
unsigned long *heads,
unsigned long *sectors);
int grub_biosdisk_get_num_floppies (void);
void grub_biosdisk_init (void);
#endif /* ! GRUB_BIOSDISK_MACHINE_HEADER */
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