[src/trunk]: src/sys/arch/sparc64/dev Fix DVMA base address calculations.

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

details:   https://anonhg.NetBSD.org/src/rev/03986ac1211b
branches:  trunk
changeset: 487491:03986ac1211b
user:      eeh <eeh%NetBSD.org@localhost>
date:      Thu Jun 08 15:23:44 2000 +0000

description:
Fix DVMA base address calculations.

diffstat:

 sys/arch/sparc64/dev/iommureg.h |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (20 lines):

diff -r 27af65e27d12 -r 03986ac1211b sys/arch/sparc64/dev/iommureg.h
--- a/sys/arch/sparc64/dev/iommureg.h   Thu Jun 08 14:45:24 2000 +0000
+++ b/sys/arch/sparc64/dev/iommureg.h   Thu Jun 08 15:23:44 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: iommureg.h,v 1.3 1999/06/04 13:48:48 mrg Exp $ */
+/*     $NetBSD: iommureg.h,v 1.4 2000/06/08 15:23:44 eeh Exp $ */
 
 /*
  * Copyright (c) 1992, 1993
@@ -97,8 +97,8 @@
 #define IOTTE_C                0x0000000000000010LL    /* Accesses to cacheable space */
 #define IOTTE_W                0x0000000000000002LL    /* Writeable */
 
-#define IOTSB_VEND     0xffffe000
-#define IOTSB_VSTART(sz)       (u_int)(IOTSB_VEND << (PGSHIFT + (sz))) 
+#define IOTSB_VEND     (0xffffffffffffffffLL<<PGSHIFT)
+#define IOTSB_VSTART(sz)       (u_int)(IOTSB_VEND << ((sz)+10)) 
 
 #define MAKEIOTTE(pa,w,c,s)    (((pa)&IOTTE_PAMASK)|((w)?IOTTE_W:0)|((c)?IOTTE_C:0)|((s)?IOTTE_STREAM:0)|(IOTTE_V|IOTTE_8K))
 #if 0