/*
 * Copyright (c) 1995, 1994, 1993, 1992, 1991, 1990  
 * Open Software Foundation, Inc. 
 *  
 * Permission to use, copy, modify, and distribute this software and 
 * its documentation for any purpose and without fee is hereby granted, 
 * provided that the above copyright notice appears in all copies and 
 * that both the copyright notice and this permission notice appear in 
 * supporting documentation, and that the name of ("OSF") or Open Software 
 * Foundation not be used in advertising or publicity pertaining to 
 * distribution of the software without specific, written prior permission. 
 *  
 * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
 * FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL OSF BE LIABLE FOR ANY 
 * SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN 
 * ACTION OF CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING 
 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE 
 */
/*
 * OSF Research Institute MK6.1 (unencumbered) 1/31/1995
 */
/* CMU_HIST */
/*
 * Revision 2.5  91/05/14  16:22:13  mrt
 * 	Correcting copyright
 * 
 * Revision 2.4  91/02/05  17:16:50  mrt
 * 	Changed to new Mach copyright
 * 	[91/02/01  17:42:45  mrt]
 * 
 * Revision 2.3  90/11/26  14:49:30  rvb
 * 	jsb bet me to XMK34, sigh ...
 * 	[90/11/26            rvb]
 * 	Synched 2.5 & 3.0 at I386q (r1.5.1.3) & XMK35 (r2.3)
 * 	[90/11/15            rvb]
 * 
 * Revision 2.2  90/05/03  15:41:48  dbg
 * 	First checkin.
 * 
 * Revision 1.5.1.2  90/02/28  15:49:23  rvb
 * 	Fix numerous typo's in Olivetti disclaimer.
 * 	[90/02/28            rvb]
 * 
 * Revision 1.5.1.1  90/01/08  13:31:57  rvb
 * 	Add Olivetti copyright.
 * 	[90/01/08            rvb]
 * 
 * Revision 1.5  89/09/25  12:26:32  rvb
 * 	File was provided by Intel 9/18/89.
 * 	[89/09/23            rvb]
 * 
 */
/* CMU_ENDHIST */
/* 
 * Mach Operating System
 * Copyright (c) 1991,1990,1989 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
 * documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 * 
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 * 
 * Carnegie Mellon requests users of this software to return to
 * 
 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 * 
 * any improvements or extensions that they make and grant Carnegie Mellon
 * the rights to redistribute these changes.
 */
/* 
 */

/*
 * cram.h
 */

/*
 * Copyright 1988, 1989 by Olivetti Advanced Technology Center, Inc.,
 * Cupertino, California.
 * 
 * 		All Rights Reserved
 * 
 * Permission to use, copy, modify, and distribute this software and
 * its documentation for any purpose and without fee is hereby
 * granted, provided that the above copyright notice appears in all
 * copies and that both the copyright notice and this permission notice
 * appear in supporting documentation, and that the name of Olivetti
 * not be used in advertising or publicity pertaining to distribution
 * of the software without specific, written prior permission.
 * 
 * OLIVETTI DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
 * IN NO EVENT SHALL OLIVETTI BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
 * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUR OF OR IN CONNECTION
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 * 
 */

/* 
 * outb(CMOS_ADDR, addr);
 * result = inb(CMOS_DATA);
 * 
 * where "addr" tells what value you want to read (some are listed 
 * below).  Interrupts should be disabled while you do this.
 */

/* I/O ports */

#define CMOS_ADDR	0x70		/* port for CMOS ram address */
#define CMOS_DATA	0x71		/* port for CMOS ram data */


/* Addresses, related masks, and potential results */

#define CMOS_EB		0x14		/* read Equipment Byte */
#define CM_SCRMSK	0x30		/* mask for EB query to get screen */
#define CM_EGA_VGA	0x00		/* "not CGA or MONO" */
#define CM_CGA_40	0x10
#define CM_CGA_80	0x20
#define CM_MONO_80	0x30

