diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-08-11 21:22:45 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-08-11 21:22:45 +0000 |
| commit | 14f70a1460722d7d4596558d56946035e3e55eee (patch) | |
| tree | d5049206bfb1cf55a28cce9201bcab4d78566035 /sys/arch/i386/isa | |
| parent | 349d31c323e210525f6fbdaf914cdfd8cd69b818 (diff) | |
Disable the RTC the periodic interrupt. Leaving it enabled causes the
Dell Inspirion 4150 to wake up immediately even though RTC_EN isn't set
in the PM1 Enable register.
ok deraadt@, mlarkin@
Diffstat (limited to 'sys/arch/i386/isa')
| -rw-r--r-- | sys/arch/i386/isa/clock.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/arch/i386/isa/clock.c b/sys/arch/i386/isa/clock.c index 81a51342c48..596a37946dd 100644 --- a/sys/arch/i386/isa/clock.c +++ b/sys/arch/i386/isa/clock.c @@ -1,4 +1,4 @@ -/* $OpenBSD: clock.c,v 1.44 2010/08/10 02:23:31 marco Exp $ */ +/* $OpenBSD: clock.c,v 1.45 2010/08/11 21:22:44 kettenis Exp $ */ /* $NetBSD: clock.c,v 1.39 1996/05/12 23:11:54 mycroft Exp $ */ /*- @@ -419,6 +419,12 @@ rtcstart(void) timeout_add(&rtcdrain_timeout, 1); } +void +rtcstop(void) +{ + mc146818_write(NULL, MC_REGB, MC_REGB_24HR); +} + int rtcget(mc_todregs *regs) { |