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From: Peter Maydell <peter.maydell@linaro.org>
To: Thomas Huth <thuth@redhat.com>
Cc: Cornelia Huck <cohuck@redhat.com>,
	QEMU Developers <qemu-devel@nongnu.org>,
	Christian Borntraeger <borntraeger@de.ibm.com>,
	Alexander Graf <agraf@suse.de>,
	"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
	Greg Kurz <groug@kaod.org>
Subject: Re: [Qemu-devel] [PATCH v2] 9pfs: fix dependencies
Date: Wed, 9 Aug 2017 10:44:57 +0100	[thread overview]
Message-ID: <CAFEAcA8uOOWtp4baLu9VUn38vn1ViG5XoG-v4eJjSDc-MHg-zQ@mail.gmail.com> (raw)
In-Reply-To: <5e015c3e-7973-f397-cc1e-fee190292616@redhat.com>

On 9 August 2017 at 10:07, Thomas Huth <thuth@redhat.com> wrote:
> While virtio-pci and virtio-ccw seem to require separate dedicated
> devices (e.g. virtio-9p-pci and virtio-9p-ccw) for everything,

You don't *have* to use the dedicated virtio-foo-pci device;
if you like you can manually plug together the virtio-pci
transport and the virtio-foo-device backend yourself. The
'fused' device is just for convenience and compatibility
with existing command lines. There is no fused device for
virtio-mmio because the board itself creates the transport
devices so the user only needs to create the backends
(which then auto-plug into the virtio bus).

thanks
-- PMM

  parent reply	other threads:[~2017-08-09  9:45 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-09  7:17 [Qemu-devel] [PATCH v2] 9pfs: fix dependencies Cornelia Huck
2017-08-09  8:23 ` Thomas Huth
2017-08-09  8:27   ` Cornelia Huck
2017-08-09  9:07     ` Thomas Huth
2017-08-09  9:13       ` Cornelia Huck
2017-08-09  9:24       ` Daniel P. Berrange
2017-08-09  9:43         ` Cornelia Huck
2017-08-09  9:44       ` Peter Maydell [this message]
2017-08-09  9:47       ` Peter Maydell
2017-08-09  9:52         ` Cornelia Huck
2017-08-09  9:47     ` Greg Kurz
2017-08-09 11:06       ` Cornelia Huck
2017-08-09 12:10         ` Greg Kurz
2017-08-09 16:02           ` Cornelia Huck

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