Umm... I just want to make sure we're all on the same page, because Miles'
e-mail sounds like he _might_ be confused.

cPCI != Compaq PCI

cPCI == Compact PCI, which is a hot-swappable bus archetecture (and cabinet
design, and card form factors, and...)

cPCI has no controller.  It's not a controller spec.  It's a bus and
physical spec.  Tho the Compaq PCI controller may give you many of the same
benefits as a real cPCI system.

cPCI is really just PCI, at 33/66MHz and 32/64 bits wide.  It supports
insertion notification, and removal request (open the latches, allow the
software to shutdown and turn off the LED, then remove the board).

Taking the 2 second look at the web page, it looks like they're working on
both infrastructure for PCI Hot Plug, as well as a driver for the Compaq
controller for this thing.  I don't know much about this controler, but I'm
certainly interested in the infrastructure parts.

Matt

On Tue, Jan 16, 2001 at 10:54:45AM -0800, Miles Lane wrote:
> Zink, Dan wrote:
> 
> > Funny you should ask...  We have developed a driver for the Compaq PCI
> > Hot Plug Controller that we will be releasing in the next week or two.
> > 
> > Our SourceForge site is at:
> > http://opensource.compaq.com/sourceforge/project/?group_id=13
> > 
> > I'll be posting a notice to this list when we get the source up there.
> 
> So, Dan,
> 
> In Scott's initial note on the topic, he mentioned that cPCI is a
> hotplugging bus.  You may or may not have heard about the recent
> hotplug developments in the 2.4.0 series kernel.  If you already
> know about it, do you have any idea how your new driver will
> mesh, if at all, with the new hotplug infrastructure?
> 
> 	Miles

-- 
Matthew Dharm                              Home: mdharm-usb@one-eyed-alien.net 
Maintainer, Linux USB Mass Storage Driver

What, are you one of those Microsoft-bashing Linux freaks?
					-- Customer to Greg
User Friendly, 2/10/1999