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Set fixtick to (1000000 % hz) when NTP is configured.

This commit is contained in:
jonathan 1997-09-01 08:05:05 +00:00
parent 240f9f0804
commit 034f64c0da
1 changed files with 8 additions and 2 deletions
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10
sys/arch/pmax/pmax/clock.c
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@ -1,4 +1,4 @@
/* $NetBSD: clock.c,v 1.21 1997/07/22 04:49:58 jonathan Exp $ */
/* $NetBSD: clock.c,v 1.22 1997/09/01 08:05:05 jonathan Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -44,7 +44,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.21 1997/07/22 04:49:58 jonathan Exp $");
__KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.22 1997/09/01 08:05:05 jonathan Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@ -66,6 +66,9 @@ __KERNEL_RCSID(0, "$NetBSD: clock.c,v 1.21 1997/07/22 04:49:58 jonathan Exp $");
struct device *clockdev;
const struct clockfns *clockfns;
int clockinitted;
#ifdef NTP
extern int fixtick;
#endif
void
clockattach(dev, fns)
@ -115,6 +118,9 @@ cpu_initclocks()
hz = CLOCK_RATE; /* 256 Hz clock */
tick = 1000000 / hz; /* number of microseconds between interrupts */
tickfix = 1000000 - (hz * tick);
#ifdef NTP
fixtick = tickfix;
#endif
if (tickfix) {
int ftp;