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USB device not accepting new address



Hi all,

I have a problem with my devboard LX. I've connected a USB hub to the
USB port 2. This works fine but not with a HID class device. This device
cannot be configured by the host (I guess). No problem on a PC.

Other people have already seen such errors but there are no solution
recorded in this mailing list.

I use kernel 2.4.19 and usb-host.c 1.19.
USB is enabled, using port 2. I've set long timeout for slow devices
(?).

Does anybody know what's happening ?

Thank you in advance.


These are the traces :

[root@AxisProduct /]69# tail -f /var/log/messages
Jan  1 00:01:42 AxisProduct kernel: NET4: Unix domain sockets 1.0/SMP
for Linux NET4.0.
Jan  1 00:01:42 AxisProduct kernel: VFS: Mounted root (cramfs
filesystem) readonly.
Jan  1 00:01:42 AxisProduct kernel: Freeing unused kernel memory: 32k
freed

Jan  1 00:01:42 AxisProduct kernel: usb-host.c: USB controller running.
Jan  1 00:01:42 AxisProduct kernel: hub.c: USB new device connect on
bus1/2, assigned device number 2
Jan  1 00:01:42 AxisProduct kernel: Manufacturer: NEC Corporation
Jan  1 00:01:42 AxisProduct kernel: Product: USB2.0 Hub Controller
Jan  1 00:01:42 AxisProduct kernel: hub.c: USB hub found
Jan  1 00:01:42 AxisProduct kernel: hub.c: 3 ports detected

Jan  1 00:01:42 AxisProduct kernel: eth0: changed MAC to
00:40:8C:5C:90:4A

Jan  1 00:01:59 AxisProduct kernel: hub.c: USB new device connect on
bus1/2/1, assigned device number 3
Jan  1 00:01:59 AxisProduct kernel: usb-host.c: Got epid attn for
control endpoint, epid 1
Jan  1 00:01:59 AxisProduct kernel: usb-host.c: 3rd error for epid 1
Jan  1 00:01:59 AxisProduct kernel: usb-host.c: Completing ctrl urb with
status -71.
Jan  1 00:01:59 AxisProduct kernel: usb.c: USB device not accepting new
address=3 (error=-71)

Jan  1 00:01:59 AxisProduct kernel: hub.c: USB new device connect on
bus1/2/1, assigned device number 4
Jan  1 00:01:59 AxisProduct kernel: usb-host.c: Got epid attn for
control endpoint, epid 1
Jan  1 00:01:59 AxisProduct kernel: usb-host.c: 3rd error for epid 1
Jan  1 00:01:59 AxisProduct kernel: usb-host.c: Completing ctrl urb with
status -71.
Jan  1 00:01:59 AxisProduct kernel: usb.c: USB device not accepting new
address=4 (error=-71)