USB doesn't work

From: Roy Sigurd Karlsbakk (roy@karlsbakk.net)
Date: Thu Jun 27 2002 - 08:03:31 EST

hi

Running 2.4.19-rc1 or 2.4.18, the following chipset won't work with a USB
keyboard attached:

00:13.0 USB Controller: Compaq Computer Corporation ZFMicro Chipset USB (rev
08) (prog-if 10 [OHCI])
        Subsystem: Compaq Computer Corporation ZFMicro Chipset USB
        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-
        Interrupt: pin D routed to IRQ 10
        Region 0: Memory at f0000000 (32-bit, non-prefetchable) [size=4K]

checking dmesg, I get this

[root@localhost root]# dmesg |grep -i usb
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xc4802000, IRQ 10
usb-ohci.c: usb-00:13.0, Compaq Computer Corporation ZFMicro Chipset USB
usb-ohci.c: USB HC TakeOver failed!
usb.c: USB bus -1 deregistered
usb.c: registered new driver hiddev
usb.c: registered new driver hid
hid-core.c: USB HID support drivers
usb.c: registered new driver serial
usbserial.c: USB Serial support registered for Generic
usbserial.c: USB Serial Driver core v1.4
usbserial.c: USB Serial support registered for Handspring Visor
usbserial.c: USB Serial support registered for Palm 4.0
usbserial.c: USB Serial support registered for Sony Clié 3.5
usbserial.c: USB Serial support registered for Sony Clié 4.x
visor.c: USB HandSpring Visor, Palm m50x, Sony Clié driver v1.5
usbserial.c: USB Serial support registered for Compaq iPAQ
ipaq.c: USB Compaq iPAQ, HP Jornada, Casio EM500 driver v0.2
usbserial.c: USB Serial support registered for Digi USB
usbserial.c: USB Serial support registered for Digi USB
digi_acceleport.c: v1.80.1.2:Digi AccelePort USB-2/USB-4 Serial Converter
driver

and - no kernel messages are printed when {de|at}taching devices

This is from a Samsung set-top-computer based on an SC1200 cpu. .config is
attached below

thanks for any help

roy 

-- 
Roy Sigurd Karlsbakk, Datavaktmester

Computers are like air conditioners.
They stop working when you open Windows.

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This archive was generated by hypermail 2b29 : Sun Jun 30 2002 - 22:00:12 EST