diff options
| author |   mikeb <mikeb@openbsd.org> | 2014-12-10 12:27:56 +0000 |
|---|---|---|
| committer | mikeb <mikeb@openbsd.org> | 2014-12-10 12:27:56 +0000 |
| commit | 3b06f2622cdfab97e890152953d5371149fd7864 (patch) | |
| tree | 910a9f751178385dd0db4806b0628333c27f61c9 /sys/dev/isa/it.c | |
| parent | Time to murder some smtpd's related XXX (diff) | |
| download | wireguard-openbsd-3b06f2622cdfab97e890152953d5371149fd7864.tar.xz wireguard-openbsd-3b06f2622cdfab97e890152953d5371149fd7864.zip | |
Convert watchdog(4) devices to use autoconf(9) framework.
ok deraadt, tests on glxpcib and ok mpi
Diffstat (limited to 'sys/dev/isa/it.c')
| -rw-r--r-- | sys/dev/isa/it.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/sys/dev/isa/it.c b/sys/dev/isa/it.c index 90a1801496c..b656e1ec57e 100644 --- a/sys/dev/isa/it.c +++ b/sys/dev/isa/it.c @@ -1,4 +1,4 @@ -/* $OpenBSD: it.c,v 1.44 2013/04/10 01:35:55 guenther Exp $ */ +/* $OpenBSD: it.c,v 1.45 2014/12/10 12:27:57 mikeb Exp $ */ /* * Copyright (c) 2007-2008 Oleg Safiullin <form@pdp-11.org.ru> @@ -48,6 +48,7 @@ int it_match(struct device *, void *, void *); void it_attach(struct device *, struct device *, void *); +int it_activate(struct device *, int); u_int8_t it_readreg(bus_space_tag_t, bus_space_handle_t, int); void it_writereg(bus_space_tag_t, bus_space_handle_t, int, u_int8_t); void it_enter(bus_space_tag_t, bus_space_handle_t, int); @@ -289,6 +290,18 @@ it_attach(struct device *parent, struct device *self, void *aux) sensordev_install(&sc->sc_sensordev); } +int +it_activate(struct device *self, int act) +{ + switch (act) { + case DVACT_POWERDOWN: + wdog_shutdown(self); + break; + } + + return (0); +} + u_int8_t it_readreg(bus_space_tag_t iot, bus_space_handle_t ioh, int r) { @@ -525,7 +538,9 @@ it_wdog_cb(void *arg, int period) struct cfattach it_ca = { sizeof(struct it_softc), it_match, - it_attach + it_attach, + NULL, + it_activate }; struct cfdriver it_cd = { |