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Re: [Qemu-devel] [PATCH v2] vfio/igd: handle q35 machine type
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] [PATCH v2] vfio/igd: handle q35 machine type |
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Date: |
Wed, 09 Mar 2016 16:02:34 +0100 |
Hi,
> We don't change the pci ids for the host bridge. It's still a
> i440fx/q35 host bridge, only the subsystem ID is changed (although I'm
> sometimes wondering why), and the gfx registers added of course.
Hmm, not changing the subsystem id (and only adding the gfx regs) seems
to have no bad side effects. bios, old and new kernels are all still
happy.
cheers,
Gerd