Hi all,

An unexpected USB problem happened on my custom
board.It had worked right for some time before the
problem came up.My USB keyboard hasn't been working
after I hotpluged my USB hub with a keyboard but I
didn't choose hotplug option in my LINUX
configuration.Now my USB keyboard cannot answer any
hit anymore.I use 2.4.18 kernel and Brad Parker's
m8xxhci.c.

---------------------------------------------
usb.c: registered new driver hub
m8xxhci: initializing controller
usb.c: new USB bus registered, assigned bus number 1
m8xxhci: part 24, mask 1
m8xxhci: MPC823eB2
hub.c: USB hub found
hub.c: 1 port detected
m8xxhci: initializing done
usb.c: registered new driver hid
hid-core.c: v1.8 Andreas Gal, Vojtech Pavlik
<[EMAIL PROTECTED]>
hid-core.c: USB HID support drivers
usb.c: registered new driver keyboard
usbkbd.c: :USB HID Boot Protocol keyboard driver
mice: PS/2 mouse device common for all mice

...

Freeing unused kernel memory: 76k init
hub.c: USB new device connect on bus1/1, assigned
device number 2
hub.c: USB hub found
hub.c: Unable to get hub descriptor (err = -110)
hub.c: hub configuration failed for device #2
usb.c: USB device 2 (vend/prod 0x58f/0x9254) is not
claimed by any active driver.
INIT: version 2.78 booting
Activating swap...

.....

----------------------------------

What's the problem could be?I don't subscribe this
maillist,so pls cc me if any nice hint.

Thanks in advance!

Sam

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