Problem solved 

Forum: PCMCIA Wireless Network Adapter Issues
Re: WaveLan PCI adapter wierdness (Neil Radisch)
Re: More info would help... but... (David Hinds)
Date: 2000, Jun 01
From: Neil Radisch nradisch

I had to use both pci_irq_list=11,11 irq_mode=0 and swap PCI slots with the wavelan adapter and my other network card.

to: "Problem solved"