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Adapt to timecounters.

This commit is contained in:
xtraeme 2006-06-08 05:00:25 +00:00
parent a88dd66a11
commit 5ff5dfea17
1 changed files with 8 additions and 15 deletions
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23
sys/dev/isa/it.c
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@ -1,4 +1,4 @@
/* $NetBSD: it.c,v 1.2 2006/06/05 15:59:47 xtraeme Exp $ */
/* $NetBSD: it.c,v 1.3 2006/06/08 05:00:25 xtraeme Exp $ */
/* $OpenBSD: it.c,v 1.19 2006/04/10 00:57:54 deraadt Exp $ */
/*
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: it.c,v 1.2 2006/06/05 15:59:47 xtraeme Exp $");
__KERNEL_RCSID(0, "$NetBSD: it.c,v 1.3 2006/06/08 05:00:25 xtraeme Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -356,20 +356,13 @@ it_gtredata(struct sysmon_envsys *sme, struct envsys_tre_data *tred)
{
struct it_softc *sc = sme->sme_cookie;
static const struct timeval onepointfive = { 1, 500000 };
struct timeval tv;
int i, s;
/* read new values at most once every 1.5 seconds */
timeradd(&sc->lastread, &onepointfive, &tv);
s = splclock();
i = timercmp(&mono_time, &tv, >);
if (i) {
sc->lastread.tv_sec = mono_time.tv_sec;
sc->lastread.tv_usec = mono_time.tv_usec;
}
splx(s);
struct timeval tv, utv;
if (i) {
/* read new values at most once every 1.5 seconds */
getmicrouptime(&utv);
timeradd(&sc->lastread, &onepointfive, &tv);
if (timercmp(&utv, &tv, >)) {
sc->lastread = utv;
/* Refresh our stored data for every sensor */
it_refresh_temp(sc, &sc->sc_data[12]);
it_refresh_volts(sc, &sc->sc_data[3], &sc->sc_info[3]);