prism54, 2.6.8, WG511

[Chris Beggy <chrisb@kippona.net>]

I'm failing to run a WG511 wireless CardBus card, with the latest prism54
firmware and driver, on a Toshiba 2100.

The prism54 seems to be loaded with hotplug.

Is the problem with IRQ, pcmcia, PCI?
Restarting /etc/init.d/pcmcia or /etc/init.d/networking do not
fix things.  The entry for the WG511 /etc/networks/interfaces
seems OK.  The device gets recognized by iwconfig as sit0, which
seems strange. 

Here's some output from dmesg:

Yenta: ISA IRQ mask 0x06b8, PCI irq 0
Socket status: 30000020
PCI: IRQ 0 for device 0000:00:13.1 doesn't match PIRQ mask - try pci=usepirqmask
PCI: No IRQ known for interrupt pin B of device 0000:00:13.1. Please try using pci=biosirq.
Yenta: CardBus bridge found at 0000:00:13.1 [1179:0001]
Yenta: ISA IRQ mask 0x06b8, PCI irq 0
Socket status: 30000020
Loaded prism54 driver, version 1.2
PCI: Enabling device 0000:01:00.0 (0000 -> 0002)
PCI: No IRQ known for interrupt pin A of device 0000:01:00.0. Please try using pci=biosirq.
eth0: could not install IRQ handler
prism54: probe of 0000:01:00.0 failed with error -5

Thanks.

Chris