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Re: Serverworks USB controller



Same problem here.

I have a Nikon Coolpix 5000 camera, and a Serverworks motherboard
(Thunder 2500).  usb-ohci is the only host controller module that
worked at all, and it 'worked' just as shown below.

The camera connects fine in Win98, so it's possible to talk to it from
the Serverworks USB controller, but not from 2.4.19-pre2 or -pre6.

I tried compiling 2.5.8-pre3 last night to see if it worked, but the
compilation failed.

--Pete


On Fri, Apr 12, 2002 at 04:29:29PM +0100, Tom Playford wrote:
> 
> Hi,
> 
> I've been having some problems with a serverworks USB controller in an
> NEC server.
> 
> Inserting a USB device, in this case an OV511 webcam, gives this output:
> 
> 12 16:20:51 marvin kernel: hub.c: USB new device connect on bus1/1,
> assigned device number 8
> Apr 12 16:20:54 marvin kernel: usb_control/bulk_msg: timeout
> Apr 12 16:20:54 marvin kernel: usb-ohci.c: unlink URB timeout
> Apr 12 16:20:54 marvin kernel: usb.c: USB device not accepting new
> address=8 (error=-110)
> Apr 12 16:20:55 marvin kernel: hub.c: USB new device connect on bus1/1,
> assigned device number 9
> Apr 12 16:20:58 marvin kernel: usb_control/bulk_msg: timeout
> Apr 12 16:20:58 marvin kernel: usb-ohci.c: unlink URB timeout
> Apr 12 16:20:58 marvin kernel: usb.c: USB device not accepting new
> address=9 (error=-110)
> 
> And the device is not functional. I've never had this sort of problem
> with other USB controllers before. Is it just a simple matter of no
> driver support or is it more complicated?
> 
> I'm using kernel 2.4.19-pre6.
> 
> lspci -vv gives:
> 00:0f.2 USB Controller: ServerWorks OSB4/CSB5 OHCI USB Controller (rev
> 04) (prog-if 10 [OHCI])
> 	Subsystem: ServerWorks OSB4/CSB5 OHCI USB Controller
> 	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr-
> Stepping- SERR+ FastB2B-
> 	Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
> <TAbort- <MAbort- >SERR- <PERR+
> 	Latency: 64 (20000ns max), cache line size 08
> 	Interrupt: pin A routed to IRQ 16
> 	Region 0: Memory at fb102000 (32-bit, non-prefetchable) [size=4K]
> 
> I don't feel brave enough to go for the LKML yet ;)
> 
> Thanks
> 
> Tom playford


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