From d7a1c636e142fdfcd6ff029b44247c657f7465c6 Mon Sep 17 00:00:00 2001 From: Bernd Walter Date: Sun, 18 May 2003 21:22:00 +0000 Subject: [PATCH] Recreate devnodes on USB_SET_ALTINTERFACE ioctl. This fixes net/pppoa port for Alcatel Speedtouch devices. Submitted by: Jay Cornwall Tested by: Francois Rogler Approved by: re (scottl) --- sys/dev/usb/ugen.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/sys/dev/usb/ugen.c b/sys/dev/usb/ugen.c index ffecd1208f34..80c6176b594b 100644 --- a/sys/dev/usb/ugen.c +++ b/sys/dev/usb/ugen.c @@ -1024,6 +1024,12 @@ ugen_set_interface(struct ugen_softc *sc, int ifaceidx, int altno) err = usbd_endpoint_count(iface, &nendpt); if (err) return (err); + +#if defined(__FreeBSD__) + /* destroy the existing devices, we remake the new ones in a moment */ + ugen_destroy_devnodes(sc); +#endif + /* XXX should only do this after setting new altno has succeeded */ for (endptno = 0; endptno < nendpt; endptno++) { ed = usbd_interface2endpoint_descriptor(iface,endptno); @@ -1035,6 +1041,11 @@ ugen_set_interface(struct ugen_softc *sc, int ifaceidx, int altno) sce->iface = 0; } +#if defined(__FreeBSD__) + /* make the new devices */ + ugen_make_devnodes(sc); +#endif + /* change setting */ err = usbd_set_interface(iface, altno); if (err)