diff options
| author | Ted Unangst <tedu@cvs.openbsd.org> | 2004-05-27 08:20:00 +0000 |
|---|---|---|
| committer | Ted Unangst <tedu@cvs.openbsd.org> | 2004-05-27 08:20:00 +0000 |
| commit | 0a99ac541c9efe82ecb3093e40ca49530a202dc7 (patch) | |
| tree | 93111016767b67292593c45fd03945c0fd5f20a2 /sys/arch | |
| parent | 14332f808c3174e10546d505a5a7e7828c34c1f8 (diff) | |
apm restores perflevel after resume; some cpus are forgetful.
update cpu even with 100 -> 100 setperf changes, in case saved value
has gotten out of sync. from grange@ ok deraadt@ grange@
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/i386/i386/apm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/arch/i386/i386/apm.c b/sys/arch/i386/i386/apm.c index fe90a90dd5a..1ade5dfb400 100644 --- a/sys/arch/i386/i386/apm.c +++ b/sys/arch/i386/i386/apm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: apm.c,v 1.61 2004/03/11 17:20:33 millert Exp $ */ +/* $OpenBSD: apm.c,v 1.62 2004/05/27 08:19:59 tedu Exp $ */ /*- * Copyright (c) 1998-2001 Michael Shalayeff. All rights reserved. @@ -347,6 +347,8 @@ apm_resume(sc, regs) struct apm_softc *sc; struct apmregs *regs; { + extern int perflevel; + apm_resumes = APM_RESUME_HOLDOFF; /* they say that some machines may require reinitializing the clock */ @@ -359,6 +361,10 @@ apm_resume(sc, regs) /* acknowledge any rtc interrupt we may have missed */ rtcdrain(NULL); + + /* restore hw.setperf */ + if (cpu_setperf != NULL) + cpu_setperf(perflevel); } int |