diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-02-12 06:42:27 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-02-12 06:42:27 +0000 |
| commit | de1f5fb538c0d9aede1f8b74e8e3033d81cc8eb8 (patch) | |
| tree | 0bbe2912d64799ce7f95701f1c49e10540d548d7 /sys/arch/hppa/dev | |
| parent | 8d8c991cf0d879846a6732ca48f7952c9bd0a879 (diff) | |
support 712's programmable power switch, no interrupt yet
Diffstat (limited to 'sys/arch/hppa/dev')
| -rw-r--r-- | sys/arch/hppa/dev/lasi.c | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/sys/arch/hppa/dev/lasi.c b/sys/arch/hppa/dev/lasi.c index 8c3ed56d7e3..e42a7ce7438 100644 --- a/sys/arch/hppa/dev/lasi.c +++ b/sys/arch/hppa/dev/lasi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lasi.c,v 1.6 2002/02/05 06:50:23 mickey Exp $ */ +/* $OpenBSD: lasi.c,v 1.7 2002/02/12 06:42:26 mickey Exp $ */ /* * Copyright (c) 1998-2002 Michael Shalayeff @@ -47,6 +47,8 @@ struct lasi_hwr { u_int32_t lasi_power; +#define LASI_BLINK 0x01 +#define LASI_ON 0x02 u_int32_t lasi_error; u_int32_t lasi_version; u_int32_t lasi_reset; @@ -86,6 +88,7 @@ void lasi_intr_establish __P((void *v, u_int32_t mask)); void lasi_intr_disestablish __P((void *v, u_int32_t mask)); u_int32_t lasi_intr_check __P((void *v)); void lasi_intr_ack __P((void *v, u_int32_t mask)); +void lasi_cold_hook __P((int on)); int @@ -150,8 +153,12 @@ lasiattach(parent, self, aux) sc->ga.ga_ca = *ca; /* clone from us */ if (sc->sc_dev.dv_unit) config_defer(self, lasi_gsc_attach); - else + else { + extern void (*cold_hook) __P((int)); + lasi_gsc_attach(self); + cold_hook = lasi_cold_hook; + } } void @@ -166,6 +173,28 @@ lasi_gsc_attach(self) } void +lasi_cold_hook(on) + int on; +{ + register struct lasi_softc *sc = lasi_cd.cd_devs[0]; + + if (!sc) + return; + + switch (on) { + case HPPA_COLD_COLD: + sc->sc_hw->lasi_power = LASI_BLINK; + break; + case HPPA_COLD_HOT: + sc->sc_hw->lasi_power = 0; + break; + case HPPA_COLD_OFF: + sc->sc_hw->lasi_power = LASI_BLINK; + break; + } +} + +void lasi_intr_establish(v, mask) void *v; u_int32_t mask; |