On 2014-08-01 19:16, Alex Williamson wrote: >> Also, it may let some of our device >> models deviate from their real versions (I suppose, e.g., none of the >> e1000 devices we currently emulate exposed FLR). > > Of course, but what are the chances that the driver will care?
No drivers of GPOSes, but special or legacy OSes may do so. Keep in mind that Intel e.g. is documenting their PCI devices with fixed config space addresses for their capability. Also, we completely lack PM caps so far. Adding them would already have the value of increasing emulation accuracy. And here I think we are free to always implement reset behavior behind D3->D0 transitions. So my believe is that this will be the better path. Jan
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