On Wed, 2004-09-08 at 09:17, Richard Smith wrote: > Ronald G. Minnich wrote: > > I'm changing the subject to something more specific. > > >>think is the "right" way then I'm game. And if someone will guide me through > >>what needs to be done in the PCI allocation stuff I'll give it a whirl but at > >>first blush that PCI allocation stuff appears fairly complex. > > > > For V1, we're not too worried about pretty. I'll try to work up an example > > for you. > > Dude, you've got plenty to do.... A few rough explanations on whats > going on may be all I need. > > I dug through the PCI code last night and I seem to be getting the jist > of how it goes. I don't quite yet grok the actual allocation "scheme" > but the magic seems to be happening in pci_set_resource() in linuxpci.c > and compute_allocate_resource in newpci.c. > > Neither of these seem to understand expansion roms. What resource flags > will be set for a device with expansion roms? MEM? but with perhaps > with IORESOURCE_SHADOWABLE? I don't see anything specific to expansion > roms. >
I don't think either V1 or V2 can do expansion ROM. It is the first thing on my todo list for porting testbios into LB. > The red book so far hasn't been much help. Or I just haven't found the > right section. Eric (or anybody else): where did you get your info when > you re-factored all this code? > What's red book ? Ollie _______________________________________________ Linuxbios mailing list [EMAIL PROTECTED] http://www.clustermatic.org/mailman/listinfo/linuxbios
