hello,

i'm trying to get my tascam us-428 usb audio/midi controller 
(http://www.tascam.com/products/us428/index.php).
there 2 device id's, because there must be download a firmware(?) first:
ID 1604:8000 without firmware
ID 1604:8001 with firmware
with firmware means i have to initialize the us-428 by booting windows 
and reboot to linux.
the full output of lsusb is located here:
http://hal9000.drehmoment.org/tascam/

lsusb output without firmware looks good, but with firmware there errors 
and in the syslog are following entries:

8<----------------------------------------------------------------------
Mar 24 16:22:06 konstruktor kernel: usb.c: kusbd: /sbin/hotplug add 2
Mar 24 16:22:06 konstruktor kernel: usb.c: kusbd policy returned 0xfffffffe
Mar 24 16:22:06 konstruktor kernel: hub.c: port 1, portstatus 100, 
change 0, 12
Mb/s
Mar 24 16:22:06 konstruktor kernel: hub.c: port 2, portstatus 103, 
change 0, 12
Mb/s
Mar 24 16:22:09 konstruktor kernel: usb-uhci.c: uhci_submit_urb: 
pipesize for pipe 80000280 is zero
Mar 24 16:22:09 konstruktor kernel: usbfs: USBDEVFS_CONTROL failed dev 2 
rqt 128 rq 6 len 256 ret -90
Mar 24 16:22:09 konstruktor kernel: usb-uhci.c: uhci_submit_urb: 
pipesize for pipe 80000280 is zero
Mar 24 16:22:09 konstruktor kernel: usbfs: USBDEVFS_CONTROL failed dev 2 
rqt 128 rq 6 len 9 ret -90
Mar 24 16:22:09 konstruktor kernel: usb-uhci.c: uhci_submit_urb: 
pipesize for pipe 80000280 is zero
Mar 24 16:22:09 konstruktor kernel: usbfs: USBDEVFS_CONTROL failed dev 2 
rqt 128 rq 6 len 256 ret -90
8<------------------------------------------------------------------------

what those errors stand for? i've tried with kernel 2.4.18, 2.5.7, 
usb-uhci, uhci, with and without bandwith allocation.
audio module does not working.

any hints?


Greetings,

Thomas Rabe.



-- mail: raven at drehmoment dot org
-- home: http://hal9000.drehmoment.org
-- more: http://drehmoment.org


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