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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