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Make the ohci driver not hang suspend/resume. It still doesn't resume 

correctly.  From itohy@netbsd.org (ITOH Yasufumi) PR kern/11714.
This commit is contained in:
augustss 2000-12-13 03:09:06 +00:00
parent 078acb237c
commit eb210eda08
1 changed files with 19 additions and 3 deletions
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22
sys/dev/usb/ohci.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ohci.c,v 1.94 2000/11/10 14:11:49 augustss Exp $ */ /* $NetBSD: ohci.c,v 1.95 2000/12/13 03:09:06 augustss Exp $ */
/* $FreeBSD: src/sys/dev/usb/ohci.c,v 1.22 1999/11/17 22:33:40 n_hibma Exp $ */ /* $FreeBSD: src/sys/dev/usb/ohci.c,v 1.22 1999/11/17 22:33:40 n_hibma Exp $ */
/* /*
@ -939,13 +939,29 @@ ohci_shutdown(void *v)
void void
ohci_power(int why, void *v) ohci_power(int why, void *v)
{ {
#ifdef OHCI_DEBUG
ohci_softc_t *sc = v; ohci_softc_t *sc = v;
int s;
#ifdef OHCI_DEBUG
DPRINTF(("ohci_power: sc=%p, why=%d\n", sc, why)); DPRINTF(("ohci_power: sc=%p, why=%d\n", sc, why));
/* XXX should suspend/resume */
ohci_dumpregs(sc); ohci_dumpregs(sc);
#endif #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);
} }
#ifdef OHCI_DEBUG #ifdef OHCI_DEBUG