xref: /netbsd-src/sys/arch/macppc/include/param.h (revision b1b36fc1a10b1078c497878e46e52f63a262628f)
1*b1b36fc1Ssimonb /*	$NetBSD: param.h,v 1.22 2021/05/31 14:38:56 simonb Exp $	*/
22be6df07Stsubai 
32be6df07Stsubai /*-
42be6df07Stsubai  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
52be6df07Stsubai  * Copyright (C) 1995, 1996 TooLs GmbH.
62be6df07Stsubai  * All rights reserved.
72be6df07Stsubai  *
82be6df07Stsubai  * Redistribution and use in source and binary forms, with or without
92be6df07Stsubai  * modification, are permitted provided that the following conditions
102be6df07Stsubai  * are met:
112be6df07Stsubai  * 1. Redistributions of source code must retain the above copyright
122be6df07Stsubai  *    notice, this list of conditions and the following disclaimer.
132be6df07Stsubai  * 2. Redistributions in binary form must reproduce the above copyright
142be6df07Stsubai  *    notice, this list of conditions and the following disclaimer in the
152be6df07Stsubai  *    documentation and/or other materials provided with the distribution.
162be6df07Stsubai  * 3. All advertising materials mentioning features or use of this software
172be6df07Stsubai  *    must display the following acknowledgement:
182be6df07Stsubai  *	This product includes software developed by TooLs GmbH.
192be6df07Stsubai  * 4. The name of TooLs GmbH may not be used to endorse or promote products
202be6df07Stsubai  *    derived from this software without specific prior written permission.
212be6df07Stsubai  *
222be6df07Stsubai  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
232be6df07Stsubai  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
242be6df07Stsubai  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
252be6df07Stsubai  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
262be6df07Stsubai  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
272be6df07Stsubai  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
282be6df07Stsubai  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
292be6df07Stsubai  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
302be6df07Stsubai  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
312be6df07Stsubai  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
322be6df07Stsubai  */
332be6df07Stsubai 
34*b1b36fc1Ssimonb #ifdef _KERNEL_OPT
35*b1b36fc1Ssimonb #include "opt_param.h"
36*b1b36fc1Ssimonb #endif
37*b1b36fc1Ssimonb 
382be6df07Stsubai /*
392be6df07Stsubai  * Machine dependent constants for PowerPC (32-bit only currently)
402be6df07Stsubai  */
41179b37abSmatt #if defined(_KERNEL) && !defined(_MODULE)
42179b37abSmatt 
432be6df07Stsubai #define	MACHINE			"macppc"
442be6df07Stsubai #define	KERNBASE		0x100000
452be6df07Stsubai 
462be6df07Stsubai /*
47a6d8d89aSmatt  * 4KB isn't enough for a full boot message for a macppc system anymore
48a6d8d89aSmatt  */
49a6d8d89aSmatt #ifndef MSGBUFSIZE
50416a4792Smacallan #define	MSGBUFSIZE		(8*NBPG)
51a6d8d89aSmatt #endif
52a6d8d89aSmatt 
534b81ad3aSmacallan #endif /* _KERNEL && !_MODULE */
544b81ad3aSmacallan 
5512dbe7fbSmacallan /* at this offset we mmap() the PCI IO range in display drivers */
5612dbe7fbSmacallan #define PCI_MAGIC_IO_RANGE              0xf2000000
57179b37abSmatt 
58179b37abSmatt #include <powerpc/param.h>
59