From ebb09f23989a134bf1f8a66de179652c0dbdd51a Mon Sep 17 00:00:00 2001
From: Ted Unangst <tedu@cvs.openbsd.org>
Date: Sun, 3 Jun 2007 22:14:08 +0000
Subject: the kernel starts with setperf=100, even though the bios may have
 throttled. this confuses apmd, so when using auto adjust modes, first cycle
 through 0 and 100 to make sure we're in a known state. ok deraadt

---
 usr.sbin/apmd/apmd.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/apmd/apmd.c b/usr.sbin/apmd/apmd.c
index 45f1cb5ef1a..a96d7a9f155 100644
--- a/usr.sbin/apmd/apmd.c
+++ b/usr.sbin/apmd/apmd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: apmd.c,v 1.46 2007/04/28 06:42:43 sturm Exp $	*/
+/*	$OpenBSD: apmd.c,v 1.47 2007/06/03 22:14:07 tedu Exp $	*/
 
 /*
  *  Copyright (c) 1995, 1996 John T. Kohl
@@ -632,6 +632,10 @@ main(int argc, char *argv[])
 	if (sysctl(ncpu_mib, 2, &ncpu, &ncpu_sz, NULL, 0) < 0)
 		error("cannot read hw.ncpu", NULL);
 
+	if (doperf == PERF_AUTO || doperf == PERF_COOL) {
+		setperf(0);
+		setperf(100);
+	}
 	for (;;) {
 		int rv;
 
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