diff options
| author | Jason Wright <jason@cvs.openbsd.org> | 2006-06-21 22:55:39 +0000 |
|---|---|---|
| committer | Jason Wright <jason@cvs.openbsd.org> | 2006-06-21 22:55:39 +0000 |
| commit | b7efbe1e6fc638b4341f2344aa371add34340236 (patch) | |
| tree | e2ba0217289966cd708f858d97517a02e65c3698 /sys/arch/sparc64/dev | |
| parent | d692a6dbf25f4740a623ab0b04cfab35fe85ad7e (diff) | |
if machdep.kbdreset==1 and the front panel button interrupt fires, tell init
that it's time to go sleepy-bye.
Diffstat (limited to 'sys/arch/sparc64/dev')
| -rw-r--r-- | sys/arch/sparc64/dev/power.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/sys/arch/sparc64/dev/power.c b/sys/arch/sparc64/dev/power.c index 19904a84d2e..4974c7fd6c4 100644 --- a/sys/arch/sparc64/dev/power.c +++ b/sys/arch/sparc64/dev/power.c @@ -1,4 +1,4 @@ -/* $OpenBSD: power.c,v 1.2 2006/06/16 22:21:22 jason Exp $ */ +/* $OpenBSD: power.c,v 1.3 2006/06/21 22:55:38 jason Exp $ */ /* * Copyright (c) 2006 Jason L. Wright (jason@thought.net) @@ -37,6 +37,8 @@ #include <sys/device.h> #include <sys/conf.h> #include <sys/timeout.h> +#include <sys/proc.h> +#include <sys/signalvar.h> #include <machine/bus.h> #include <machine/autoconf.h> @@ -113,23 +115,23 @@ power_attach(parent, self, aux) if (ea->ea_nintrs > 0 && OF_getproplen(ea->ea_node, "button") >= 0) { sc->sc_ih = bus_intr_establish(sc->sc_tag, ea->ea_intrs[0], - IPL_HIGH, 0, power_intr, sc, self->dv_xname); + IPL_BIO, 0, power_intr, sc, self->dv_xname); if (sc->sc_ih == NULL) { printf(": can't establish interrupt\n"); return; } } - printf("\n"); } int power_intr(void *vsc) { - /* - * to turn the machine off: - * bus_space_write_4(sc->sc_tag, sc->sc_handle, POWER_REG, - * POWER_REG_CPWR_OFF | POWER_REG_SPWR_OFF); - */ + extern int kbd_reset; + + if (kbd_reset == 1) { + kbd_reset = 0; + psignal(initproc, SIGUSR1); + } return (1); } |