On Sun, Apr 05, 2015 at 10:12:50AM +0100, Nick Hudson wrote: > Can you boot with -xv flags and an updated -current kernel with USB_DEBUG > and usbdebug set? I've add some more debug output to the kernel.
this is the output I get when plugging in the USB cable with the -current kernel (leaving umodem.c unpatched): usbd_new_device bus=0xbfc9205c port=3 depth=2 speed=3 usbd_new_device: adding unit addr=3, rev=200, class=2, subclass=0, protocol=0, maxpacket=64, len=18, speed=3 usbd_new_device: new dev (addr 3), dev=0xbff0ce10, parent=0xbfc6a208 usbd_probe_and_attach: trying device specific drivers usbd_probe_and_attach: no device specific driver found usbd_probe_and_attach: looping over 2 configurations usbd_set_config_index: (addr 2) cno=3 attr=0xc0, selfpowered=1, power=500 usbd_set_config_index: set config 2 usbd_attachinterfaces: interface 0 0xbf37b428 usbd_attachinterfaces: interface 1 0xbf37b444 usbd_attachinterfaces: searching for interface 0 class 2 subclass 2 proto ff ifaceno 0 usbd_attachinterfaces: searching for interface 1 class a subclass 0 proto 0 ifaceno 1 umodem0 at uhub2 port 3 configuration 2 interface 1 umodem0: Linux 4.0.0-rc4-bone0 with musb-hdrc RNDIS/Ethernet Gadget, rev 2.00/4.00, addr 3, iclass 10/0 umodem0: no pointer to data interface usbd_attachinterfaces: interface 1 claimed behind our back Christof -- http://cmeerw.org sip:cmeerw at cmeerw.org mailto:cmeerw at cmeerw.org xmpp:cmeerw at cmeerw.org
