Re: [Xen-devel] [PATCH 2/3] qemu-xen-trad: Correctly expose PCH ISA bridge for IGD passthrough

["G.R." <firemeteor@xxxxxxxxxxxxxxxxxxxxx>]

>
> For one I wonder whether this is really _always_ correct. I.e.
> the device at 00:1f.0 always being an ISA bridge. Wouldn't it
> be better to mirror whatever the host device says?
>
>From the Intel driver code, it's looking for an intel ISA bridge.
So your question would be should it be always at 00:1f.0.
So far it seems that it is.

> And then I don't see why you need to open code all of
> pci_bridge_init() instead of just overriding the class value after
> you called that function (or, if the order of events for some
> reason matters, adding another parameter to the function).

Stefano, could you comment? It's your code after all.

Thanks,
Timothy (Rui)

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