Subject: Re: CardBus, anyone?
To: Chris G. Demetriou <cgd@netbsd.org>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: tech-kern
Date: 08/15/1998 18:16:23
On 15 Aug 1998 18:15:26 -0700
cgd@netbsd.org (Chris G. Demetriou) wrote:
> [ There have been several, seemingly-independent mentions of cardbus
> support here over the past few weeks. I understand that Jason has
> some code or something from somebody, that may be not-ridiculously-far
> from working, maybe he should mention it? ]
I have no CardBus code, working or otherwise. Someone loaned me a
3Com 3c575-TX CardBus Ethernet, but that's the extent of it.
FWIW, the intent of CardBus seems to be "Glue DMA-using PCI devices into
PCMCIA slots". AFAIK, CardBus cards implement the full PCI configuration
space, in addition to the CIS that PCMCIA uses (a pointer to which is
actually located in PCI configuration space).
Jason R. Thorpe thorpej@nas.nasa.gov
NASA Ames Research Center Home: +1 408 866 1912
NAS: M/S 258-5 Work: +1 650 604 0935
Moffett Field, CA 94035 Pager: +1 650 940 5942