NetBSD/sys/arch/pmax/include/vmparam.h

/*	$NetBSD: vmparam.h,v 1.13 2000/01/11 20:36:17 ad Exp $	*/

#ifndef _PMAX_VMPARAM_H_
#define _PMAX_VMPARAM_H_

#include <mips/vmparam.h>
 
/*
 * We have two freelists. The first 8M of RAM goes onto a lower-priority
 * free list, since some TC boards (e.g. PixelStamp boards) are only able 
 * to DMA into this region, and we want them to have a fighting chance of
 * allocating their DMA memory during autoconfiguration.
 */
#define	VM_NFREELIST		2
#define	VM_FREELIST_DEFAULT	0
#define	VM_FREELIST_FIRST8	1

#define	VM_PHYSSEG_MAX		2

#endif	/* !_PMAX_VMPARAM_H_ */
Fix thinko in comment. 2000-01-11 23:36:17 +03:00			`/* $NetBSD: vmparam.h,v 1.13 2000/01/11 20:36:17 ad Exp $ */`
- Protect from multiple includes. - Fix and beef up comments. - G/C unused def. 2000-01-09 17:28:54 +03:00
			`#ifndef _PMAX_VMPARAM_H_`
- Fix RCS Ids. - Spacing. - Protect from multiple inclusion in a consistant way (except on headers that do nothing except function as mips header wrappers). 2000-01-09 18:34:41 +03:00			`#define _PMAX_VMPARAM_H_`
new RCS ID format. 1994-10-27 00:08:38 +03:00
Replace the following header files from src/sys/arch/pmax/include/ with versions that include equivalent files from <mips/include>. (cvs magic copied the previous revisions, with history, to src/sys/arch/mips/include). bsd-aout.h elf.h endian.h exec.h float.h ieeefp.h limit.h pcb.h proc.h profile.h reg.h regdef.h setjmp.h stdarg.h vmparam.h 1996-03-19 06:06:28 +03:00			`#include <mips/vmparam.h>`
Fix thinko in comment. 2000-01-11 23:36:17 +03:00
DECstations have one physical memory segment. 1998-02-26 02:31:03 +03:00			`/*`
Fix thinko in comment. 2000-01-11 23:36:17 +03:00			`* We have two freelists. The first 8M of RAM goes onto a lower-priority`
			`* free list, since some TC boards (e.g. PixelStamp boards) are only able`
			`* to DMA into this region, and we want them to have a fighting chance of`
			`* allocating their DMA memory during autoconfiguration.`
DECstations have one physical memory segment. 1998-02-26 02:31:03 +03:00			`*/`
Add a second memory free list, which holds the first 8M of RAM. This is so that devices which must allocate DMA memory in this range (e.g. PixelStamp graphics boards) have a better chance of doing so, without an awful hack. 1999-05-07 22:04:36 +04:00			`#define VM_NFREELIST 2`
Define one page free list, and put all pages on it. 1998-07-08 08:43:18 +04:00			`#define VM_FREELIST_DEFAULT 0`
Add a second memory free list, which holds the first 8M of RAM. This is so that devices which must allocate DMA memory in this range (e.g. PixelStamp graphics boards) have a better chance of doing so, without an awful hack. 1999-05-07 22:04:36 +04:00			`#define VM_FREELIST_FIRST8 1`
Define one page free list, and put all pages on it. 1998-07-08 08:43:18 +04:00
Fix thinko in comment. 2000-01-11 23:36:17 +03:00			`#define VM_PHYSSEG_MAX 2`

- Protect from multiple includes. - Fix and beef up comments. - G/C unused def. 2000-01-09 17:28:54 +03:00			`#endif /* !_PMAX_VMPARAM_H_ */`