diff options
| author | jmcneill <jmcneill@NetBSD.org> | 2008-01-28 00:47:05 +0000 |
|---|---|---|
| committer | jmcneill <jmcneill@NetBSD.org> | 2008-01-28 00:47:05 +0000 |
| commit | e4e10d4f97c5aa7f38e6d3ce5ae414394dee753a (patch) | |
| tree | 8219bb646ecda294beaa73320a47bc92a7a2bba7 /sys/dev | |
| parent | 515d26c53b0d107697325570b67a15b52995b054 (diff) | |
Release port ownership on detach, so devices will be routed to companion
controllers. This allows 'drvctl -d ehci0' to disable USB 2.0 mode.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/ehci.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/usb/ehci.c b/sys/dev/usb/ehci.c index 5fd95361483..0a47915fab3 100644 --- a/sys/dev/usb/ehci.c +++ b/sys/dev/usb/ehci.c @@ -1,4 +1,4 @@ -/* $NetBSD: ehci.c,v 1.127 2007/12/09 20:28:23 jmcneill Exp $ */ +/* $NetBSD: ehci.c,v 1.128 2008/01/28 00:47:05 jmcneill Exp $ */ /* * Copyright (c) 2004,2005 The NetBSD Foundation, Inc. @@ -61,7 +61,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ehci.c,v 1.127 2007/12/09 20:28:23 jmcneill Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ehci.c,v 1.128 2008/01/28 00:47:05 jmcneill Exp $"); #include "ohci.h" #include "uhci.h" @@ -930,6 +930,8 @@ ehci_detach(struct ehci_softc *sc, int flags) /* XXX free other data structures XXX */ mutex_destroy(&sc->sc_doorbell_lock); + EOWRITE4(sc, EHCI_CONFIGFLAG, 0); + return (rv); } |
