[src/trunk]: src/sys/arch/sparc64/sparc64 - use gettick directly, not via cpu...

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

details:   https://anonhg.NetBSD.org/src/rev/bf0b4b83b649
branches:  trunk
changeset: 786966:bf0b4b83b649
user:      nakayama <nakayama%NetBSD.org@localhost>
date:      Fri May 24 23:02:08 2013 +0000

description:
- use gettick directly, not via cpu_counter.
- bump timecounter quality of stick-counter so we prefer to use it.

diffstat:

 sys/arch/sparc64/sparc64/clock.c |  9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diffs (44 lines):

diff -r ebe0935f92b9 -r bf0b4b83b649 sys/arch/sparc64/sparc64/clock.c
--- a/sys/arch/sparc64/sparc64/clock.c  Fri May 24 21:34:19 2013 +0000
+++ b/sys/arch/sparc64/sparc64/clock.c  Fri May 24 23:02:08 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: clock.c,v 1.107 2012/11/08 00:34:38 macallan Exp $ */
+/*     $NetBSD: clock.c,v 1.108 2013/05/24 23:02:08 nakayama Exp $ */
 
 /*
  * Copyright (c) 1992, 1993
@@ -55,7 +55,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.107 2012/11/08 00:34:38 macallan Exp $");
+__KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.108 2013/05/24 23:02:08 nakayama Exp $");
 
 #include "opt_multiprocessor.h"
 
@@ -85,7 +85,6 @@
 #include <machine/autoconf.h>
 #include <machine/eeprom.h>
 #include <machine/cpu.h>
-#include <machine/cpu_counter.h>
 
 #include <sparc64/sparc64/intreg.h>
 #include <sparc64/sparc64/timerreg.h>
@@ -161,7 +160,7 @@
        ~0u,                    /* counter_mask */
        0,                      /* frequency - set at initialisation */
        "stick-counter",        /* name */
-       100,                    /* quality */
+       200,                    /* quality */
        0,                      /* private reference - UNUSED */
        NULL                    /* next timecounter */
 };
@@ -172,7 +171,7 @@
 static u_int
 tick_get_timecount(struct timecounter *tc)
 {
-       return cpu_counter();
+       return gettick();
 }
 
 static u_int