[src/yamt-km]: src/sys/arch/x68k/x68k sync with other m68k pmaps slightly.

[yamt <yamt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6131bf315e5b
branches:  yamt-km
changeset: 573364:6131bf315e5b
user:      yamt <yamt%NetBSD.org@localhost>
date:      Wed Feb 23 10:25:50 2005 +0000

description:
sync with other m68k pmaps slightly.

diffstat:

 sys/arch/x68k/x68k/pmap_bootstrap.c |  16 +++++-----------
 1 files changed, 5 insertions(+), 11 deletions(-)

diffs (45 lines):

diff -r a5efc17ad988 -r 6131bf315e5b sys/arch/x68k/x68k/pmap_bootstrap.c
--- a/sys/arch/x68k/x68k/pmap_bootstrap.c       Wed Feb 23 10:23:37 2005 +0000
+++ b/sys/arch/x68k/x68k/pmap_bootstrap.c       Wed Feb 23 10:25:50 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap_bootstrap.c,v 1.27.2.4 2005/02/23 10:07:48 yamt Exp $     */
+/*     $NetBSD: pmap_bootstrap.c,v 1.27.2.5 2005/02/23 10:25:50 yamt Exp $     */
 
 /* 
  * Copyright (c) 1991, 1993
@@ -36,7 +36,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap_bootstrap.c,v 1.27.2.4 2005/02/23 10:07:48 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap_bootstrap.c,v 1.27.2.5 2005/02/23 10:25:50 yamt Exp $");
 
 #include "opt_m680x0.h"
 
@@ -322,8 +322,10 @@
 #define        PTE2VA(pte)     m68k_ptob(pte - ((pt_entry_t *)kptpa))
 
        protopte = INTIOBASE | PG_RW | PG_CI | PG_V;
+       epte = &pte[IIOMAPSIZE];
        RELOC(IODEVbase, char *) = (char *)PTE2VA(pte);
-       epte = &pte[IIOMAPSIZE];
+       RELOC(intiobase, u_int8_t *) = RELOC(IODEVbase, u_int8_t *); /* XXX */
+       RELOC(intiolimit, char *) = (char *)PTE2VA(epte);
        while (pte < epte) {
                *pte++ = protopte;
                protopte += PAGE_SIZE;
@@ -349,14 +351,6 @@
         */
        RELOC(Sysmap, pt_entry_t *) =
            (pt_entry_t *)m68k_ptob((NPTEPG - 1) * NPTEPG);
-       /*
-        * IODEVbase, intiolimit: base and end of internal (DIO) IO space.
-        * IIOMAPSIZE pages prior to external IO space at end of static
-        * kernel page table.
-        */
-       RELOC(intiobase, u_int8_t *) = RELOC(IODEVbase, u_int8_t *); /* XXX */
-       RELOC(intiolimit, char *) =
-           RELOC(intiobase, u_int8_t *) + m68k_ptob(IIOMAPSIZE);
 
        /*
         * Setup u-area for process 0.