NEC Chipset cardbus USB2 card not working in high speed mode - any hints?

[Charles E Taylor IV]

System:
-------
Thinkpad X22
Fedora Core 3
Kernel 2.6.9-1.698_FC3

Problem:
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I've got a Dynex USB2 cardbus card (NEC chipset) that works at high
speed under Fedora Core 1.  However, under Fedora Core 3, I can't get high
speed working - which means I can't use my newer CDRW drive, as it wants
to communicate at a minimum of 8X for burning CDRs.

Here's what happens:

dmesg on card insert -

PCI: Enabling device 0000:03:00.2 (0000 -> 0002)
ehci_hcd 0000:03:00.2: EHCI Host Controller
ehci_hcd 0000:03:00.2: irq 11, pci mem e8964000
ehci_hcd 0000:03:00.2: new USB bus registered, assigned bus number 4
ehci_hcd 0000:03:00.2: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 5 ports detected
ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
PCI: Enabling device 0000:03:00.0 (0000 -> 0002)
ohci_hcd 0000:03:00.0: OHCI Host Controller
PCI: Setting latency timer of device 0000:03:00.0 to 64
ohci_hcd 0000:03:00.0: irq 11, pci mem e886a000
ohci_hcd 0000:03:00.0: new USB bus registered, assigned bus number 5
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 3 ports detected
PCI: Enabling device 0000:03:00.1 (0000 -> 0002)
ohci_hcd 0000:03:00.1: OHCI Host Controller
PCI: Setting latency timer of device 0000:03:00.1 to 64
ohci_hcd 0000:03:00.1: irq 11, pci mem e8a3a000
ohci_hcd 0000:03:00.1: new USB bus registered, assigned bus number 6
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected

(Looks normal so far, I think...)

Now, plugging in the CD burner:

dmesg

ehci_hcd 0000:03:00.2: fatal error
ehci_hcd 0000:03:00.2: HC died; cleaning up
ohci_hcd 0000:03:00.1: wakeup
usb 6-1: new full speed USB device using address 2
usb 6-1: not running at top speed; connect to a high speed hub
SCSI subsystem initialized
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
  Vendor: IOMEGA    Model: CDDVD482416E23-C  Rev: 0037
  Type:   CD-ROM                             ANSI SCSI revision: 02
USB Mass Storage device found at 2
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
sr0: scsi3-mmc drive: 24x/48x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0

At this point, I can "use" the drive, but only at low speed - meaning I
can't burn anything but CDRW discs (which the drive will burn at 4X). 
This drive and card combo works under Fedora Core 1 and will burn at full
speed.

Any hints?

-- 
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*  Charles Taylor <tomalek at mindspring.com>
*  Chemistry teacher, Linux enthusiast!
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*  Web: http://home.mindspring.com/~charletiv/
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