For HPNA, you are in uncharted territory
PCMCIA Installation and Configuration Issues
Install and config of Linksys desktop PCMRDWR reader writer and PCM100H1 card (Jeff Gembler)
Linksys PCM100H1 Ethernet connection works, but not HPNA (Jeff Gembler)
Date: 2000, Apr 05
From: David Hinds <email@example.com>
I don't know how the HPNA stuff works. I also thought that the card
autoselected the interface; I don't have a setup where I can test it.
to: "For HPNA, you are in uncharted territory"