Module Name: src
Committed By: tsutsui
Date: Sat Nov 26 04:32:46 UTC 2011
Modified Files:
src/sys/arch/luna68k/luna68k: machdep.c
Log Message:
Use pmap_kenter_pa(9) to map msgbuf memory which is not managed by VM.
To generate a diff of this commit:
cvs rdiff -u -r1.87 -r1.88 src/sys/arch/luna68k/luna68k/machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/luna68k/luna68k/machdep.c
diff -u src/sys/arch/luna68k/luna68k/machdep.c:1.87 src/sys/arch/luna68k/luna68k/machdep.c:1.88
--- src/sys/arch/luna68k/luna68k/machdep.c:1.87 Sat Nov 26 04:31:19 2011
+++ src/sys/arch/luna68k/luna68k/machdep.c Sat Nov 26 04:32:46 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: machdep.c,v 1.87 2011/11/26 04:31:19 tsutsui Exp $ */
+/* $NetBSD: machdep.c,v 1.88 2011/11/26 04:32:46 tsutsui Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
-__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.87 2011/11/26 04:31:19 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.88 2011/11/26 04:32:46 tsutsui Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@@ -172,9 +172,8 @@ luna68k_init(void)
* avail_end was pre-decremented in pmap_bootstrap to compensate.
*/
for (i = 0; i < btoc(MSGBUFSIZE); i++)
- pmap_enter(pmap_kernel(), (vaddr_t)msgbufaddr + i * PAGE_SIZE,
- avail_end + i * PAGE_SIZE, VM_PROT_READ|VM_PROT_WRITE,
- VM_PROT_READ|VM_PROT_WRITE|PMAP_WIRED);
+ pmap_kenter_pa((vaddr_t)msgbufaddr + i * PAGE_SIZE,
+ avail_end + i * PAGE_SIZE, VM_PROT_READ|VM_PROT_WRITE, 0);
pmap_update(pmap_kernel());
initmsgbuf(msgbufaddr, m68k_round_page(MSGBUFSIZE));
