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/* hci.h -- Hardware Configuration Interface
*
* Copyright (c) 1998,1999 Jonathan A. Buzzard (jab@hex.prestel.co.uk)
*
* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
*
* This code is covered by the GNU GPL and you are free to make any
* changes you wish to it under the terms of the license. However the
* code has the potential to render your computer and/or someone else's
* unuseable. Unless you truely understand what is going on, I urge you
* not to make any modifications and use it as it stands.
*
* $Log: hci.h,v $
* Revision 1.4 2002/01/23 19:50:26 schwitrs
* replaced HciRegisters w/ SMMRegisters
* added HCI_POWER_UP (from toshiba hibernation file docs)
*
* Revision 1.3 2002/01/19 23:00:56 schwitrs
* added HCI_TVOUT
*
* Revision 1.2 2001/05/14 16:39:51 schwitrs
* changed HCI codes for video out mode
*
* Revision 1.1 2000/02/03 02:49:03 schwitrs
* Initial revision
*
* Revision 1.1 1999/03/11 20:29:11 jab
* Initial revision
*
*
* This program 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 2, or (at your option) any
* later version.
*
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef HCI_H
#define HCI_H
#ifdef __cplusplus
extern "C" {
#endif
#include "smm.h"
#ifdef NOTUSED
typedef struct {
unsigned long ax;
unsigned long bx;
unsigned long cx;
unsigned long dx;
} HciRegisters;
#endif /*NOTUSED*/
enum {
HCI_GET = 0xfeC0,
HCI_SET = 0xffC0
};
enum {
HCI_BACKLIGHT = 0x0002,
HCI_AC_ADAPTOR = 0x0003,
HCI_FAN = 0x0004,
HCI_SOFTWARE_SUSPEND = 0x0010,
HCI_FLAT_PANEL = 0x0011,
HCI_SELECT_STATUS = 0x0014,
HCI_SYSTEM_EVENT = 0x0016,
HCI_FIR_STATUS = 0x001b,
HCI_VIDEO_OUT = 0x001c,
HCI_HOTKEY_EVENT = 0x001e,
HCI_UNUSED_MEMORY = 0x0021,
HCI_LOCK_STATUS = 0x0022,
HCI_BOOT_DEVICE = 0x0026,
HCI_OWNERSTRING = 0x0029,
HCI_HIBERNATION_INFO = 0x002d,
HCI_HIBERNATION_LBA = 0x002e,
HCI_POWER_UP = 0x0048
};
/*
* the different states the various modes can be set to
*/
enum {
HCI_DISABLE = 0x0000,
HCI_ENABLE = 0x0001
};
enum {
HCI_640_480 = 0x00,
HCI_800_600 = 0x01,
HCI_1024_768 = 0x02,
HCI_1024_600 = 0x03,
HCI_800_480 = 0x04
};
enum {
HCI_STN_MONO = 0x00,
HCI_STN_COLOUR = 0x01,
HCI_9BIT_TFT = 0x02,
HCI_12BIT_TFT = 0x03,
HCI_18BIT_TFT = 0x04,
HCI_24BIT_TFT = 0x05
};
//enum {
// HCI_INTERNAL = 0x0000,
// HCI_EXTERNAL = 0x0001,
// HCI_SIMULTANEOUS = 0x0002
//};
enum {
HCI_INTERNAL = 0x0101,
HCI_EXTERNAL = 0x0102,
HCI_SIMULTANEOUS = 0x0103,
HCI_TVOUT = 0x0104
};
enum {
HCI_BIOS_SIZE = 0x0000,
HCI_MEMORY_SIZE = 0x0001,
HCI_VRAM_SIZE = 0x0002
};
enum {
HCI_BUILT_IN = 0x0000,
HCI_SELECT_INT = 0x0001,
HCI_SELECT_DOCK = 0x0002,
HCI_5INCH_DOCK = 0x0003
};
enum {
HCI_LOCKED = 0x0000,
HCI_UNLOCKED = 0x0001
};
enum {
HCI_NOTHING = 0x0000,
HCI_FLOPPY = 0x0001,
HCI_ATAPI = 0x0002,
HCI_IDE = 0x0003,
HCI_BATTERY = 0x0004
};
/*
* HCI error codes
*/
enum {
HCI_SUCCESS = 0x00,
HCI_FAILURE = 0x01,
HCI_NOT_SUPPORTED = 0x80,
HCI_INPUT_ERROR = 0x83,
HCI_WRITE_PROTECTED = 0x84,
HCI_FIFO_EMPTY = 0x8c
};
/*
* function prototypes
*/
int HciGet(unsigned short mode, unsigned short *status);
int HciSet(unsigned short mode, unsigned short status);
int HciFunction(SMMRegisters *reg);
int HciGetBiosVersion(void);
int HciGetMachineID(int *id);
int HciFnStatus(void);
#ifdef __cplusplus
}
#endif
#endif
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