On Friday 07 December 2012 10:03:15 Walter C. Pelissero wrote:
> >Number:         174254
> >Category:       usb
> >Synopsis:       MIDI keyboard not recognised
> >Confidential:   no
> >Severity:       serious
> >Priority:       medium
> >Responsible:    freebsd-usb
> >State:          open
> >Quarter:
> >Keywords:
> >Date-Required:
> >Class:          sw-bug
> >Submitter-Id:   current-users
> >Arrival-Date:   Fri Dec 07 09:10:00 UTC 2012
> >Closed-Date:
> >Last-Modified:
> >Originator:     Walter C. Pelissero
> >Release:        FreeBSD 9.1-PRERELEASE amd64
> >Organization:
> 
> >Environment:
> System: FreeBSD scylla.home.lan 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0:
> Wed Aug 8 16:38:32 CEST 2012
> r...@scylla.home.lan:/usr/obj/usr/src/sys/GA870AUD3 amd64
> 
> >Description:
>       Yamaha E423 doesn't seem to be recognised as MIDI device by
>       the system.  All that is available is a /dev/ugen.
> 
> >How-To-Repeat:
>       Plug the keyboard in.
> 
>       # kldstat | fgrep snd
>       9     1 0xffffffff80ce5000 3cce0    snd_hda.ko
>       52    1 0xffffffff812f5000 828d     snd_uaudio.ko
> 
>       # cat /dev/midistat
>       FreeBSD Midi Driver (midi2)
>       No devices installed.
> 
>       # ls /dev/umidi*
>       ls: No match.
> 
>       # dmesg
>       [...]
>       usb_alloc_device: set address 4 failed (USB_ERR_IOERROR, ignored)
>       usbd_setup_device_desc: getting device descriptor at addr 4 failed,
> USB_ERR_IOERROR usbd_req_re_enumerate: addr=4, set address failed!
> (USB_ERR_IOERROR, ignored) usbd_setup_device_desc: getting device
> descriptor at addr 4 failed, USB_ERR_IOERROR usbd_req_re_enumerate:
> addr=4, set address failed! (USB_ERR_IOERROR, ignored)
> usbd_setup_device_desc: getting device descriptor at addr 4 failed,
> USB_ERR_IOERROR ugen2.4: <Unknown> at usbus2 (disconnected)
>       uhub_reattach_port: could not allocate new device
>       ugen2.4: <YAMAHA Corporation> at usbus2
> 
>       # usbconfig | fgrep YAMAHA
>       ugen2.4: <DigitalKBD YAMAHA Corporation> at usbus2, cfg=0 md=HOST 
> spd=FULL
> (12Mbps) pwr=ON
> 
>       # usbconfig dump_device_desc
>       [...]
>       ugen2.4: <DigitalKBD YAMAHA Corporation> at usbus2, cfg=0 md=HOST 
> spd=FULL
> (12Mbps) pwr=ON
> 
>         bLength = 0x0012
>         bDescriptorType = 0x0001
>         bcdUSB = 0x0200
>         bDeviceClass = 0x0000
>         bDeviceSubClass = 0x0000
>         bDeviceProtocol = 0x0000
>         bMaxPacketSize0 = 0x0008
>         idVendor = 0x0499
>         idProduct = 0x1037
>         bcdDevice = 0x0100
>         iManufacturer = 0x0001  <YAMAHA Corporation>
>         iProduct = 0x0002  <DigitalKBD>
>         iSerialNumber = 0x0000  <no string>
>         bNumConfigurations = 0x0001

Hi,

Can you try this:

usbconfig -d 2.4 add_quirk UQ_AU_VENDOR_CLASS

Then replug the device?

--HPS
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