On 01/31/2012 02:45 PM, Jan Kiszka wrote: > On 2012-01-31 13:40, Avi Kivity wrote: > > On 01/28/2012 04:21 PM, Alex Williamson wrote: > >> To date we've only exposed BARs as 32bit even if the device > >> physically supports 64bit BARs. Enable 64bit BARs to be > >> exposed as such in the guest, which may free up MMIO below > >> 4G should the guest choose to use it. > >> > >> This adds a new mem64= option to pci-assign, with the > >> default being off for testing and enablement. The goal > >> is to eventually make this enabled by default. > >> > > > > 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. -- error compiling committee.c: too many arguments to function -- 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
