From 5167b81f672ae518842429441f38bf4c0ec9ac75 Mon Sep 17 00:00:00 2001
From: joerg <joerg@FreeBSD.org>
Date: Sat, 13 Sep 1997 16:12:15 +0000
Subject: Revert the logic behind my last change, and use a function called
 `is_physical_memory()' now for the decision whether to dump some region of
 memory or not.

Suggested by:	davidg
---
 sys/amd64/amd64/vm_machdep.c | 10 +++++-----
 sys/amd64/include/md_var.h   |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'sys/amd64')

diff --git a/sys/amd64/amd64/vm_machdep.c b/sys/amd64/amd64/vm_machdep.c
index dcb2a9a..01ad04a 100644
--- a/sys/amd64/amd64/vm_machdep.c
+++ b/sys/amd64/amd64/vm_machdep.c
@@ -38,7 +38,7 @@
  *
  *	from: @(#)vm_machdep.c	7.3 (Berkeley) 5/13/91
  *	Utah $Hdr: vm_machdep.c 1.16.1.1 89/06/23$
- *	$Id: vm_machdep.c,v 1.87 1997/09/02 20:05:31 bde Exp $
+ *	$Id: vm_machdep.c,v 1.88 1997/09/10 12:31:28 joerg Exp $
  */
 
 #include "npx.h"
@@ -959,7 +959,7 @@ vm_page_zero_idle()
 }
 
 /*
- * Tell whether this address is in some adapter memory region.
+ * Tell whether this address is in some physical memory region.
  * Currently used by the kernel coredump code in order to avoid
  * dumping the ``ISA memory hole'' which could cause indefinite hangs,
  * or other unpredictable behaviour.
@@ -968,14 +968,14 @@ vm_page_zero_idle()
 #include "isa.h"
 
 int
-is_adapter_memory(addr)
+is_physical_memory(addr)
 	vm_offset_t addr;
 {
 
 #if NISA > 0
 	/* The ISA ``memory hole''. */
 	if (addr >= 0xa0000 && addr < 0x100000)
-		return 1;
+		return 0;
 #endif
 
 	/*
@@ -983,5 +983,5 @@ is_adapter_memory(addr)
 	 * here
 	 */
 
-	return 0;
+	return 1;
 }
diff --git a/sys/amd64/include/md_var.h b/sys/amd64/include/md_var.h
index 086704a..fb6f3ad 100644
--- a/sys/amd64/include/md_var.h
+++ b/sys/amd64/include/md_var.h
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: md_var.h,v 1.16 1997/08/09 00:03:14 dyson Exp $
+ *	$Id: md_var.h,v 1.17 1997/09/10 12:31:36 joerg Exp $
  */
 
 #ifndef _MACHINE_MD_VAR_H_
@@ -68,7 +68,7 @@ void	doreti_popl_es __P((void)) __asm(__STRING(doreti_popl_es));
 void	doreti_popl_es_fault __P((void)) __asm(__STRING(doreti_popl_es_fault));
 int	fill_regs __P((struct proc *p, struct reg *regs));
 void	fillw __P((int /*u_short*/ pat, void *base, size_t cnt));
-int	is_adapter_memory __P((vm_offset_t addr));
+int	is_physical_memory __P((vm_offset_t addr));
 u_long	kvtop __P((void *addr));
 void	setidt __P((int idx, alias_for_inthand_t *func, int typ, int dpl,
 		    int selec));
-- 
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