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Re: [Qemu-devel] [PATCH RFC qom-next 4/4] pcie_port: Turn PCIEPort and P

From: Gerd Hoffmann
Subject: Re: [Qemu-devel] [PATCH RFC qom-next 4/4] pcie_port: Turn PCIEPort and PCIESlot into abstract QOM types
Date: Tue, 23 Jul 2013 13:21:13 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130621 Thunderbird/17.0.7


> Okay, so if it's just PCIe, then XHCI is the oddball preventing moving
> it into VMSTATE_PCIE_DEVICE(). XHCI has VMSTATE_MSIX() in its place,
> also operating on PCIDevice.

Given that live migration support for xhci was added post-1.5 so we
don't have a release with it yet this shouldn't be a blocker in case we
get this sorted in time for 1.6.

> Is there a way to detect use of AER or MSIX to place those into
> subsections of VMSTATE_PCIE_DEVICE()?

There is msix_enabled() ...

Dunno about AER.


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