On 2012-01-31 14:10, Avi Kivity wrote: > On 01/31/2012 02:57 PM, Jan Kiszka wrote: >>>>> Seems fine, but do we really need the option? If it doesn't work we >>>>> should treat it as an ordinary but and fix it. >>>> >>>> So far it's against the architecture of the emulated system: our current >>>> chipset predates 64 bit PCI. >>>> >>> >>> Then it should be enabled/disabled at the chipset level. >> >> Makes me wonder if we already do some filtering if the device supports >> 64 bit but the next bridge does not. >> > > Our 440fx does support 64-bit bars, so the question doesn't arise for > x86. Instead we violate the spec.
If you mean by "our" the 440fx-qemu, not the real 440fx. That one does not even support >1GB RAM. Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
