USB device not accepting new address=2 (error=-19)

["ckbb ckbb" <ckbroadbus@hotmail.com>]

I am stuck with the following error. I really appreciate any help for this 
problem. May be it is known bug in the usb stack.

I am using linux2.4.21, powerpc processor, phillips 1161a host controller

I am getting interrupts & hardware seems to be OK. I have configured EHCI & 
OHCI, scsi, usb mass storage in the kernel configuration.


usb.c: new USB bus registered, assigned bus number 1
Product: USB OHCI Root Hub
SerialNumber: c7911000
hub.c: USB hub found
hub.c: 1 port detected
hcd_1161.c : usb devices found..
usbutil: USB int. status bits cleared 0x00060000
usbutil: USB interrupt.1 Enabled ox00020000
ISP116x_HCD Initialization Successful

usb.c: USB device not accepting new address=2 (error=-19)

usb.c: USB device not accepting new address=3 (error=-19)


root@10.0.0.160:/proc/bus/usb# cat drivers
usbdevfs
hub
usb-storage
root@10.0.0.160 :/proc/bus/usb# cat devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 1
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB OHCI Root Hub
S: SerialNumber=c7962400
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
root@10.0.0.160 :/proc/bus/usb#


cat of 'proc/scsi/scsi' is empty....

Thanks
Chandrasekhar Konakalla

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