Date: Mon, 16 Apr 2012 10:54:43 +0200 From: Matthias Apitz <guru@unixarea.de> To: freebsd-usb@freebsd.org Subject: Re: USB ethernet ue0 stops working Message-ID: <20120416085441.GA1723@tiny> In-Reply-To: <20120416041431.GA2604@tinyCurrent> References: <20120416041431.GA2604@tinyCurrent>
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El día Monday, April 16, 2012 a las 06:14:31AM +0200, Matthias Apitz escribió: > > Hello, > > I have updated my Linux based cellphone from Linux 2.6.29-rc3 to 2.6.39.4; > > with the old software version on same hardware TCP/IP over interface ue0 > worked fine; on attach it said: > > ... > now, after the update to 2.6.39.4, it says: > > Apr 16 05:50:17 tinyCurrent kernel: ugen0.2: <Linux 2.6.39.4 with s3c2410udc> at usbus0 > Apr 16 05:50:17 tinyCurrent kernel: cdce0: <RNDIS Communications Control> on usbus0 > Apr 16 05:50:17 tinyCurrent kernel: cdce0: No valid alternate setting found > Apr 16 05:50:17 tinyCurrent kernel: device_attach: cdce0 attach returned 6 > Apr 16 05:50:17 tinyCurrent kernel: cdce0: <RNDIS Communications Control> on usbus0 > Apr 16 05:50:17 tinyCurrent kernel: cdce0: No valid alternate setting found > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > Apr 16 05:50:17 tinyCurrent kernel: device_attach: cdce0 attach returned 6 > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > Apr 16 05:50:17 tinyCurrent kernel: cdce0: <RNDIS Ethernet Data> on usbus0 > Apr 16 05:50:17 tinyCurrent kernel: cdce0: faking MAC address > Apr 16 05:50:17 tinyCurrent kernel: ue0: <USB Ethernet> on cdce0 > Apr 16 05:50:17 tinyCurrent kernel: ue0: Ethernet address: 2a:ac:fc:03:00:00 > > the devd(8) hook script is not executed, > and even doing the work it should do by hand does not bring the interface > to work: > > # usbconfig -u 0 -a 2 set_config 1 > # ifconfig ue0 192.168.7.1 netmask 255.255.255.0 > # ifconfig ue0 ue0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > ether 2a:17:91:08:00:00 > inet 192.168.7.1 netmask 0xffffff00 broadcast 192.168.7.255 > # ping 192.168.7.2 > PING 192.168.7.2 (192.168.7.2): 56 data bytes > ping: sendto: Host is down > ping: sendto: Host is down I could resolve the problem in part; for some reason (which I have to bring up in the SHR mailing list) the interface 'usb0' in the Linux has no IP addr: when I do in addition in Linux # ifconfig usb0 inet 192.168.7.2/24 I can ping and ssh into the phone fine; the question remains: what does the above error Apr 16 05:50:17 tinyCurrent kernel: cdce0: No valid alternate setting found Apr 16 05:50:17 tinyCurrent kernel: device_attach: cdce0 attach returned 6 means and why device_attach returnes 6? Thanks matthias -- Matthias Apitz e <guru@unixarea.de> - w http://www.unixarea.de/ UNIX since V7 on PDP-11, UNIX on mainframe since ESER 1055 (IBM /370) UNIX on x86 since SVR4.2 UnixWare 2.1.2, FreeBSD since 2.2.5
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