diff options
| -rw-r--r-- | sys/dev/usb/ohci.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/sys/dev/usb/ohci.c b/sys/dev/usb/ohci.c index c8b8c4c..c0fc284 100644 --- a/sys/dev/usb/ohci.c +++ b/sys/dev/usb/ohci.c @@ -1,4 +1,4 @@ -/* $NetBSD: ohci.c,v 1.100 2001/01/28 16:18:09 augustss Exp $ */ +/* $NetBSD: ohci.c,v 1.101 2001/02/20 15:20:32 minoura Exp $ */ /* $FreeBSD$ */ /* @@ -859,6 +859,7 @@ ohci_init(ohci_softc_t *sc) sc->sc_bus.pipe_size = sizeof(struct ohci_pipe); #if defined(__NetBSD__) || defined(__OPENBSD__) + sc->sc_control = sc->sc_intre = 0; sc->sc_powerhook = powerhook_establish(ohci_power, sc); sc->sc_shutdownhook = shutdownhook_establish(ohci_shutdown, sc); #endif @@ -948,13 +949,29 @@ ohci_shutdown(void *v) void ohci_power(int why, void *v) { -#ifdef OHCI_DEBUG ohci_softc_t *sc = v; + int s; +#ifdef OHCI_DEBUG DPRINTF(("ohci_power: sc=%p, why=%d\n", sc, why)); - /* XXX should suspend/resume */ ohci_dumpregs(sc); #endif + + s = splusb(); + switch (why) { + case PWR_SUSPEND: + case PWR_STANDBY: + OWRITE4(sc, OHCI_CONTROL, OHCI_HCFS_SUSPEND); + break; + case PWR_RESUME: + OWRITE4(sc, OHCI_CONTROL, OHCI_HCFS_RESUME); + break; + case PWR_SOFTSUSPEND: + case PWR_SOFTSTANDBY: + case PWR_SOFTRESUME: + break; + } + splx(s); } #endif |
