On Tue, Feb 21, 2012 at 09:25:58AM +0100, Gerd Hoffmann wrote: > On 02/16/12 18:21, Gerd Hoffmann wrote: > > Hi, > > > > The effort to add support for 64bit pci bars to qemu seems to have > > stalled somehow. Lets resume it ;) > > > > Here is a patch collection, largely rewritten from scratch, which > > improves seabios 64bit support. One big patch (#3) adds 64bit math > > everythere. The other big patch (#5) adds support for ressource > > allocation above 4G. The remaining patches carry bugfixes and little > > bits such as support for printing 64bit hex numbers. > > > > cheers, > > Gerd > > ping?
I haven't really had a chance to review it. Initial thoughts were - on patch 1, I'm not sure how that will impact stack usage which is quite tight when running in 16bit mode; patch 5 - seems incomplete if it doesn't handle bridges properly. I didn't fully understand patch 5, but that's likely just due to lack of time to look at it. BTW, what's the use case for 64bit PCI today? -Kevin _______________________________________________ SeaBIOS mailing list [email protected] http://www.seabios.org/mailman/listinfo/seabios
