From 3ddd2de94c8f451eae4c4a613bc58bccb8cc87d2 Mon Sep 17 00:00:00 2001
From: aymeric <aymeric@NetBSD.org>
Date: Wed, 17 Mar 2004 14:14:02 +0000
Subject: [PATCH] defparam PMAP_MEMLIMIT

---
 sys/arch/powerpc/conf/files.powerpc | 4 ++--
 sys/arch/powerpc/oea/pmap.c         | 8 ++++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/sys/arch/powerpc/conf/files.powerpc b/sys/arch/powerpc/conf/files.powerpc
index ca850aa3ad36..9ce1a623245b 100644
--- a/sys/arch/powerpc/conf/files.powerpc
+++ b/sys/arch/powerpc/conf/files.powerpc
@@ -1,11 +1,11 @@
-#	$NetBSD: files.powerpc,v 1.55 2003/11/19 14:27:24 scw Exp $
+#	$NetBSD: files.powerpc,v 1.56 2004/03/17 14:14:02 aymeric Exp $
 
 defflag	opt_altivec.h	ALTIVEC K_ALTIVEC
 defflag	opt_openpic.h	OPENPIC OPENPIC_SERIAL_MODE
 defparam opt_ppcparam.h	L2CR_CONFIG L3CR_CONFIG INTSTK CLOCKBASE
 defflag	opt_ppcarch.h	PPC_OEA PPC_OEA64 PPC_MPC8XX PPC_IBM4XX PPC_IBM403
 defflag opt_pmap.h	PMAPDEBUG PMAPCHECK PMAPCOUNTERS
-defparam opt_pmap.h	PTEGCOUNT
+defparam opt_pmap.h	PTEGCOUNT PMAP_MEMLIMIT
 
 file	arch/powerpc/powerpc/copystr.c
 file	arch/powerpc/powerpc/fubyte.c
diff --git a/sys/arch/powerpc/oea/pmap.c b/sys/arch/powerpc/oea/pmap.c
index 83f084e39ec1..211c6dcddf94 100644
--- a/sys/arch/powerpc/oea/pmap.c
+++ b/sys/arch/powerpc/oea/pmap.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: pmap.c,v 1.20 2004/02/13 11:36:17 wiz Exp $	*/
+/*	$NetBSD: pmap.c,v 1.21 2004/03/17 14:14:02 aymeric Exp $	*/
 /*-
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -67,7 +67,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.20 2004/02/13 11:36:17 wiz Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.21 2004/03/17 14:14:02 aymeric Exp $");
 
 #include "opt_ppcarch.h"
 #include "opt_altivec.h"
@@ -108,7 +108,11 @@ int pmap_use_altivec;
 volatile struct pteg *pmap_pteg_table;
 unsigned int pmap_pteg_cnt;
 unsigned int pmap_pteg_mask;
+#ifdef PMAP_MEMLIMIT
+paddr_t pmap_memlimit = PMAP_MEMLIMIT;
+#else
 paddr_t pmap_memlimit = -PAGE_SIZE;		/* there is no limit */
+#endif
 
 struct pmap kernel_pmap_;
 unsigned int pmap_pages_stolen;