usb/149039: [uhso] Binding problem with uhso

[Fredrik Lindberg]

The following reply was made to PR usb/149039; it has been noted by GNATS.

From: Fredrik Lindberg <fli at shapeshifter.se>
To: bug-followup at FreeBSD.org, pilzableiter at web.de
Cc: Hans Petter Selasky <hselasky at c2i.net>
Subject: Re: usb/149039: [uhso] Binding problem with uhso
Date: Sat, 31 Jul 2010 15:00:07 +0200

 This is a multi-part message in MIME format.
 --------------060404010006010801030805
 Content-Type: text/plain; charset=ISO-8859-1; format=flowed
 Content-Transfer-Encoding: 7bit
 
 I apparently missed some interface flags (that really doesn't make
 sense for this device, it's configured with a /32 mask so broadcast
 etc can only be to itself) that the network stack wants to
 work properly.
 
 With the following patch I'm able bind ssh etc and able to connect
 to the machine through it.
 
 The patch is for -current so I'm not sure if it applies cleanly on
 8-release/stable, but it should be trivial to merge it manually if
 it doesn't apply.
 
 Fredrik Lindberg
 
 --------------060404010006010801030805
 Content-Type: text/plain;
  name="uhso.c-binding.patch"
 Content-Transfer-Encoding: 7bit
 Content-Disposition: attachment;
  filename="uhso.c-binding.patch"
 
 Index: sys/dev/usb/net/uhso.c
 ===================================================================
 --- sys/dev/usb/net/uhso.c	(revision 210676)
 +++ sys/dev/usb/net/uhso.c	(working copy)
 @@ -1561,7 +1561,7 @@
  	ifp->if_init = uhso_if_init;
  	ifp->if_start = uhso_if_start;
  	ifp->if_output = uhso_if_output;
 -	ifp->if_flags = 0;
 +	ifp->if_flags = IFF_BROADCAST | IFF_MULTICAST | IFF_NOARP;
  	ifp->if_softc = sc;
  	IFQ_SET_MAXLEN(&ifp->if_snd, ifqmaxlen);
  	ifp->if_snd.ifq_drv_maxlen = ifqmaxlen;
 
 --------------060404010006010801030805--