[src/trunk]: src/sys/arch/sgimips/sgimips mips3_* functions aren't available ...

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

details:   https://anonhg.NetBSD.org/src/rev/16e19ace0465
branches:  trunk
changeset: 557577:16e19ace0465
user:      sekiya <sekiya%NetBSD.org@localhost>
date:      Mon Jan 12 12:12:24 2004 +0000

description:
mips3_* functions aren't available when MIPS3 is not defined, so provide
MIPS1 workalikes (which, for the _8 routines, discard the top 32 bits).

diffstat:

 sys/arch/sgimips/sgimips/bus.c |  12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diffs (53 lines):

diff -r 501c02bfac87 -r 16e19ace0465 sys/arch/sgimips/sgimips/bus.c
--- a/sys/arch/sgimips/sgimips/bus.c    Mon Jan 12 12:07:06 2004 +0000
+++ b/sys/arch/sgimips/sgimips/bus.c    Mon Jan 12 12:12:24 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bus.c,v 1.23 2004/01/12 03:30:51 sekiya Exp $  */
+/*     $NetBSD: bus.c,v 1.24 2004/01/12 12:12:24 sekiya Exp $  */
 
 /*
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bus.c,v 1.23 2004/01/12 03:30:51 sekiya Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bus.c,v 1.24 2004/01/12 12:12:24 sekiya Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -224,6 +224,7 @@
 bus_space_read_8(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t o)
 {
        u_int64_t reg;
+#if defined(MIPS3)
        int s;
 
        switch (tag) {
@@ -238,12 +239,16 @@
                        reg = mips3_ld( (u_int64_t *)(bsh + o));
                        break;
        }
+#else
+       reg = (*(volatile u_int64_t *)(bsh + o));
+#endif
        return reg;
 }
 
 void
 bus_space_write_8(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t o, u_int64_t v)
 {
+#if defined(MIPS3)
        int s;
 
        switch (tag) {
@@ -258,6 +263,9 @@
                        mips3_sd( (u_int64_t *)(bsh + o), v);
                        break;
        }
+#else
+       *(volatile u_int64_t *)(bsh + o) = v;
+#endif
 }
 
 int