usb/143620: the module if_cdce doesn't support my Openmoko Neo FreeRunner anymore

[Hans Petter Selasky]

On Sunday 07 February 2010 00:38:31 Christian Neugum wrote:
> >Number:         143620
> >Category:       usb
> >Synopsis:       the module if_cdce doesn't support my Openmoko Neo
> > FreeRunner anymore Confidential:   no
> >Severity:       non-critical
> >Priority:       medium
> >Responsible:    freebsd-usb
> >State:          open
> >Quarter:
> >Keywords:
> >Date-Required:
> >Class:          sw-bug
> >Submitter-Id:   current-users
> >Arrival-Date:   Sat Feb 06 23:40:01 UTC 2010
> >Closed-Date:
> >Last-Modified:
> >Originator:     Christian Neugum
> >Release:        8.0-stable
> >Organization:
> 
> private person
> 
> >Environment:
> 
> FreeBSD Chris 8.0-STABLE FreeBSD 8.0-STABLE #1: Sun Jan 10 21:27:41 CET
>  2010     root at Chris:/usr/obj/usr/src/sys/WORKSTATION  i386
> 
> >Description:
> 
> I've installed FreeBSD 8.0 on my computer and I cannot get my Openmoko Neo
>  FreeRunner working with if_cdce. With FreeBSD 7.2 it worked well. After
>  loading the if_cdce kernel module I plugged in my FreeRunner but no cdce*
>  device is shown in /dev. I've tried different usb ports and loaded the
>  module at boottime but the result is the same.
> 
> >How-To-Repeat:
> 
> $ kldstat
> Id Refs Address    Size     Name
>  1   18 0xc0400000 612ca4   kernel
>  2    1 0xc0a13000 14f10    snd_emu10kx.ko
>  3    3 0xc0a28000 55730    sound.ko
>  4    1 0xc0a7e000 7551b4   nvidia.ko
>  5    2 0xc11d4000 2c8d4    linux.ko
> $ sudo kldload if_cdce
> $ kldstat
> Id Refs Address    Size     Name
>  1   26 0xc0400000 612ca4   kernel
>  2    1 0xc0a13000 14f10    snd_emu10kx.ko
>  3    3 0xc0a28000 55730    sound.ko
>  4    1 0xc0a7e000 7551b4   nvidia.ko
>  5    2 0xc11d4000 2c8d4    linux.ko
>  6    1 0xc8b9b000 6000     if_cdce.ko
>  7    1 0xc7108000 3000     uether.ko
> <<<--- plugged in my FreeRuner
> $ dmesg
> [...]
> ugen1.2: <Linux 2.6.29-GTA02_qtmoko-v14-mokodev with s3c241> at usbus1
> $ ls /dev | grep c
> acd0
> acd1
> acpi
> console
> consolectl
> ctty
> devctl
> geom.ctl
> mdctl
> nfslock
> nvidiactl
> pci
> ttyvc
> usbctl
> 
> >Fix:

You need to execute, due to the way the Linux guys designed it. Alternativly 
you can add a quirk to the quirks table to do this automatically.

usbconfig -u 1 a 2 set_config 1

--HPS