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From: Anthony Liguori <aliguori@us.ibm.com>
To: "Michael S. Tsirkin" <mst@redhat.com>, fred.konrad@greensocs.com
Cc: kwolf@redhat.com, peter.maydell@linaro.org,
	e.voevodin@samsung.com, mark.burton@greensocs.com,
	qemu-devel@nongnu.org, agraf@suse.de, cornelia.huck@de.ibm.com,
	aneesh.kumar@linux.vnet.ibm.com, stefanha@redhat.com,
	amit.shah@redhat.com, pbonzini@redhat.com, afaerber@suse.de
Subject: Re: [Qemu-devel] [PATCH 00/61] Virtio refactoring.
Date: Mon, 07 Jan 2013 14:15:43 -0600	[thread overview]
Message-ID: <87pq1gg368.fsf@codemonkey.ws> (raw)
In-Reply-To: <20130107200420.GD8679@redhat.com>

"Michael S. Tsirkin" <mst@redhat.com> writes:

> On Mon, Jan 07, 2013 at 07:40:13PM +0100, fred.konrad@greensocs.com wrote:
>> From: KONRAD Frederic <fred.konrad@greensocs.com>
>> 
>> Here is the full series for virtio-refactoring.
>> 
>> You can clone that from here :
>> git.greensocs.com/home/greensocs/git/qemu_virtio.git virtio_refactoring
>> 
>> virtio-mmio parts is not included but you can clone them from here :
>> git.greensocs.com/home/greensocs/git/qemu_virtio.git virtio_refactoring_mmio
>> 
>> I think that the old VirtioBindings can be fixed later as nothing use interface
>> now and I didn't find any example in the code.
>> 
>> Also I didn't try all the devices.
>> 
>> Thanks,
>> 
>> Fred
>
> I'd like to see this question from the previous revision answered:
> Why make sane bindings like pci carry the maintainance overhead of the
> artificial bus?

This question is silly.

There is absolutely nothing sane about virtio-pci.  This series properly
models virtio.

Regards,

Anthony Liguori

> why don't you create your own bus for mmio and put your devices there?
> Allocate resources when you init a device.
>
>
>> -- 
>> 1.7.11.7

  reply	other threads:[~2013-01-07 20:16 UTC|newest]

Thread overview: 89+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-07 18:40 [Qemu-devel] [PATCH 00/61] Virtio refactoring fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 01/61] qdev : add a maximum device allowed field for the bus fred.konrad
2013-01-08 17:05   ` Peter Maydell
2013-01-07 18:40 ` [Qemu-devel] [PATCH 02/61] virtio-bus : introduce virtio-bus fred.konrad
2013-01-08 17:09   ` Peter Maydell
2013-01-07 18:40 ` [Qemu-devel] [PATCH 03/61] virtio-pci-bus : introduce virtio-pci-bus fred.konrad
2013-01-08 18:08   ` Peter Maydell
2013-01-09  8:37     ` KONRAD Frédéric
2013-01-09  9:14       ` KONRAD Frédéric
2013-01-09 14:53         ` Peter Maydell
2013-01-09 14:55           ` KONRAD Frédéric
2013-01-07 18:40 ` [Qemu-devel] [PATCH 04/61] virtio-pci : refactor virtio-pci device fred.konrad
2013-01-08 17:54   ` Peter Maydell
2013-01-09  8:45     ` KONRAD Frédéric
2013-01-09 14:33       ` Peter Maydell
2013-01-07 18:40 ` [Qemu-devel] [PATCH 05/61] virtio-device : refactor virtio-device fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 06/61] virtio-s390-bus : add virtio-s390-bus fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 07/61] virtio-s390-device : create a virtio-s390-bus during init fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 08/61] virtio-blk : show VirtIOBlock structure fred.konrad
2013-01-08 16:18   ` Peter Maydell
2013-01-07 18:40 ` [Qemu-devel] [PATCH 09/61] virtio-blk : don't use pointer for configuration fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 10/61] virtio-blk : add the virtio-blk device fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 11/61] virtio-blk-pci : switch to new API fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 12/61] virtio-blk-s390 : switch to the " fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 13/61] virtio-blk : cleanup : use QOM cast fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 14/61] virtio-blk : cleanup : remove qdev field fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 15/61] virtio-net : show the VirtIONet structure fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 16/61] virtio-net : add the virtio-net device fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 17/61] virtio-net-pci : switch to the new API fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 18/61] virtio-net-s390 " fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 19/61] virtio-net : cleanup : use QOM cast fred.konrad
2013-01-07 21:16   ` Michael S. Tsirkin
2013-01-07 21:17     ` Anthony Liguori
2013-01-07 21:33       ` Michael S. Tsirkin
2013-01-07 21:53         ` Anthony Liguori
2013-01-07 18:40 ` [Qemu-devel] [PATCH 20/61] virtio-net : cleanup : init and exit function fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 21/61] virtio-net : cleanup : remove qdev field fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 22/61] virtio-scsi : show the VirtIOSCSI structure fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 23/61] virtio-scsi : don't use pointer for configuration fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 24/61] virtio-scsi : allocate cmd_vqs array separately fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 25/61] virtio-scsi : moving host_features from properties to transport properties fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 26/61] virtio-scsi : add the virtio-scsi device fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 27/61] virtio-scsi-pci : switch to new API fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 28/61] virtio-scsi-s390 : switch to the " fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 29/61] virtio-scsi : cleanup : use QOM casts fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 30/61] virtio-scsi : cleanup : init and exit functions fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 31/61] virtio-scsi : cleanup : remove qdev field fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 32/61] virtio-balloon : show the VirtIOBalloon structure fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 33/61] virtio-balloon : add the virtio-balloon device fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 34/61] virtio-balloon-pci : switch to the new API fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 35/61] virtio-balloon : cleanup : init and exit function fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 36/61] virtio-balloon : cleanup : QOM casts fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 37/61] virtio-balloon : cleanup : remove qdev field fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 38/61] virtio-rng : show the VirtIORNG structure fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 39/61] virtio-rng : don't use pointer for configuration fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 40/61] virtio-rng : add virtio-rng device fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 41/61] virtio-rng-s390 : switch to the new API fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 42/61] virtio-rng-pci " fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 43/61] virtio-rng.c : cleanup : init and exit functions fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 44/61] virtio-rng.c : cleanup : remove qdev field fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 45/61] virtio-rng.c : cleanup : use QOM casts fred.konrad
2013-01-07 18:40 ` [Qemu-devel] [PATCH 46/61] virtio-serial : show structures fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 47/61] virtio-serial : add the virtio-serial device fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 48/61] virtio-serial-pci : switch to the new API fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 49/61] virtio-serial-s390 " fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 50/61] virtio-serial : cleanup : init and exit functions fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 51/61] virtio-serial : cleanup : use QOM casts fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 52/61] virtio-serial : cleanup : remove qdev field fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 53/61] virtio-9p : add the virtio-9p device fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 54/61] virtio-9p-pci : switch to the new API fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 55/61] virtio-9p : cleanup : init function fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 56/61] virtio-9p : cleanup : QOM casts fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 57/61] virtio : remove the function pointer fred.konrad
2013-01-09 20:40   ` Blue Swirl
2013-01-09 21:44     ` KONRAD Frédéric
2013-01-12  9:50       ` Blue Swirl
2013-01-07 18:41 ` [Qemu-devel] [PATCH 58/61] virtio-pci : cleanup : init, exit and reset functions fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 59/61] s390-virtio-bus : cleanup fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 60/61] virtio : remove virtiobindings fred.konrad
2013-01-07 18:41 ` [Qemu-devel] [PATCH 61/61] virtio : cleanup : init and exit function fred.konrad
2013-01-07 19:11 ` [Qemu-devel] [PATCH 00/61] Virtio refactoring Anthony Liguori
2013-01-08 13:40   ` KONRAD Frédéric
2013-01-08 15:54   ` Peter Maydell
2013-01-08 16:22     ` Anthony Liguori
2013-01-08 16:25       ` Peter Maydell
2013-01-07 20:04 ` Michael S. Tsirkin
2013-01-07 20:15   ` Anthony Liguori [this message]
2013-01-08 14:21 ` Peter Maydell
2013-01-08 14:33   ` KONRAD Frédéric

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