I tried both but lately I've been testing with ICH9. Same behaviour. Jose
On 24/04/2013, at 08:08, Nikolay Igotti <[email protected]> wrote: > Which chipset you are using? ICH9 generally shall be better suited for your > needs, due to recent > PCI features support. > > Nikolay > > 23.04.2013 18:25, José Massada пишет: >> Hi all, >> >> I'm working on a PDM virtual PCI device module and I need to have a bar size >> of 512MB. >> This particular PCI device uses bar 0 and 1 for register blocks (64KB each) >> and bar 2 for memory (this one I need to be 512MB or even bigger). >> >> Registering the memory bar using the MMIO2 functions fails when the size is >> bigger than 256MB (hard coded limit in the allocation function) so I tried >> registering using MMIO. It seems to work but my read and write callbacks >> never get called (bar 0 and 1 also use MMIO and their callbacks >> always get called). I tried decreasing the bar 2 size and the callbacks got >> called. >> >> Is this even possible without modifying VBox source code? What am I missing? >> >> Thanks, >> Jose >> >> >> _______________________________________________ >> vbox-dev mailing list >> [email protected] >> https://www.virtualbox.org/mailman/listinfo/vbox-dev >
_______________________________________________ vbox-dev mailing list [email protected] https://www.virtualbox.org/mailman/listinfo/vbox-dev
