reactos/hal/halx86
diff -u -r1.5 -r1.6
--- reboot.c 28 Dec 2003 22:38:09 -0000 1.5
+++ reboot.c 18 Mar 2004 19:58:35 -0000 1.6
@@ -1,4 +1,4 @@
-/* $Id: reboot.c,v 1.5 2003/12/28 22:38:09 fireball Exp $
+/* $Id: reboot.c,v 1.6 2004/03/18 19:58:35 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@@ -18,13 +18,11 @@
HalReboot (VOID)
{
char data;
- BYTE *mem;
+ extern PVOID HalpZeroPageMapping;
/* enable warm reboot */
- mem = (BYTE *)(0xd0000000 + 0x0000);
-// mem = HalMapPhysicalMemory (0, 1);
- mem[0x472] = 0x34;
- mem[0x473] = 0x12;
+ ((PUCHAR)HalpZeroPageMapping)[0x472] = 0x34;
+ ((PUCHAR)HalpZeroPageMapping)[0x473] = 0x12;
/* disable interrupts */
#if defined(__GNUC__)
reactos/hal/halx86
diff -u -r1.6 -r1.7
--- halinit.c 2 Sep 2003 20:11:43 -0000 1.6
+++ halinit.c 18 Mar 2004 19:58:35 -0000 1.7
@@ -1,4 +1,4 @@
-/* $Id: halinit.c,v 1.6 2003/09/02 20:11:43 ea Exp $
+/* $Id: halinit.c,v 1.7 2004/03/18 19:58:35 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@@ -22,6 +22,10 @@
#define NDEBUG
#include <internal/debug.h>
+/* GLOBALS *****************************************************************/
+
+PVOID HalpZeroPageMapping = NULL;
+
/* FUNCTIONS ***************************************************************/
NTSTATUS
@@ -68,6 +72,8 @@
{
/* Go to blue screen */
HalClearDisplay (0x17); /* grey on blue */
+
+ HalpZeroPageMapping = MmMapIoSpace((LARGE_INTEGER)0LL, PAGE_SIZE, FALSE);
}
return TRUE;