dev/sun/cgthreereg.h

1.1.26.1  skrll /*	$NetBSD: cgthreereg.h,v 1.1.26.1 2004/08/03 10:51:16 skrll Exp $ */
     1.1     pk
     1.1     pk /*
     1.1     pk  * Copyright (c) 1992, 1993
     1.1     pk  *	The Regents of the University of California.  All rights reserved.
     1.1     pk  *
     1.1     pk  * This software was developed by the Computer Systems Engineering group
     1.1     pk  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
     1.1     pk  * contributed to Berkeley.
     1.1     pk  *
     1.1     pk  * All advertising materials mentioning features or use of this software
     1.1     pk  * must display the following acknowledgement:
     1.1     pk  *	This product includes software developed by the University of
     1.1     pk  *	California, Lawrence Berkeley Laboratory.
     1.1     pk  *
     1.1     pk  * Redistribution and use in source and binary forms, with or without
     1.1     pk  * modification, are permitted provided that the following conditions
     1.1     pk  * are met:
     1.1     pk  * 1. Redistributions of source code must retain the above copyright
     1.1     pk  *    notice, this list of conditions and the following disclaimer.
     1.1     pk  * 2. Redistributions in binary form must reproduce the above copyright
     1.1     pk  *    notice, this list of conditions and the following disclaimer in the
     1.1     pk  *    documentation and/or other materials provided with the distribution.
1.1.26.1  skrll  * 3. Neither the name of the University nor the names of its contributors
     1.1     pk  *    may be used to endorse or promote products derived from this software
     1.1     pk  *    without specific prior written permission.
     1.1     pk  *
     1.1     pk  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     1.1     pk  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     1.1     pk  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     1.1     pk  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     1.1     pk  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     1.1     pk  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     1.1     pk  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     1.1     pk  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     1.1     pk  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     1.1     pk  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     1.1     pk  * SUCH DAMAGE.
     1.1     pk  *
     1.1     pk  *	@(#)cgthreereg.h	8.2 (Berkeley) 10/30/93
     1.1     pk  */
     1.1     pk
     1.1     pk /*
     1.1     pk  * cgthree display registers.  Much like bwtwo registers, except that
     1.1     pk  * there is a Brooktree Video DAC in there (so we also use btreg.h).
     1.1     pk  */
     1.1     pk
     1.1     pk /* offsets */
     1.1     pk #define	CG3REG_ID	0
     1.1     pk #define	CG3REG_REG	0x400000
     1.1     pk #define	CG3REG_MEM	0x800000
     1.1     pk
     1.1     pk /* same, but for gdb */
     1.1     pk struct cgthree_all {
     1.1     pk 	long	ba_id;			/* ID = 0xfe010104 on my IPC */
     1.1     pk 	char	ba_xxx0[0x400000-4];
     1.1     pk 	struct	fbcontrol ba_fbc;	/* Brooktree regs (+ misc control) */
     1.1     pk 	char	ba_xxx1[0x400000-sizeof(struct fbcontrol)];
     1.1     pk 	char	ba_ram[4096];		/* actually larger */
     1.1     pk };