Re: [RFC PATCH 06/13] Add MMIO based virtio transport

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On 10 October 2012 04:06, Christoffer Dall
<c.dall@xxxxxxxxxxxxxxxxxxxxxx> wrote:
> I'm trying to figure out how this is intended to work for both a
> virtio block device and virtio net device. Can I use a single
> transport device for both devices (with these patches this seems to
> generate a segfault on qemu at startup) or am I supposed to define two
> virtio-mmio-transport thingies, but then how does that get mapped in
> terms of addresses?

The idea would be that the board model would (always) define a handful of
transport devices at some convenient address and wire them up
to suitable free interrupt lines. Then the user can choose to (or
choose not to) plug in whichever virtio backend devices they want,
when starting qemu.

-- PMM
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