From: "Michael S. Tsirkin" <mst@redhat.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org
Subject: Re: [PATCH v3 00/16] virtio-pci: towards virtio 1.0 guest support
Date: Tue, 20 Jan 2015 18:32:56 +0200 [thread overview]
Message-ID: <20150120163256.GA1785@redhat.com> (raw)
In-Reply-To: <1421665620.3610.13.camel@nilsson.home.kraxel.org>
On Mon, Jan 19, 2015 at 12:07:00PM +0100, Gerd Hoffmann wrote:
> Hi,
>
> > BTW: is there a tool (or pciutils patch) which can decode the virtio
> > capabilities?
>
> Searched for a patch today, and all google found me was this mail asking
> for one :-o
>
> So I went ahead and coded one up. Attached.
>
> While hacking it up I've noticed spec doesn't match reality. The
> "Virtio Structure PCI Capabilities" section here ...
>
> http://docs.oasis-open.org/virtio/virtio/v1.0/cs01/virtio-v1.0-cs01.html#x1-690004
>
> ... doesn't match what qemu is doing. Huh?
Thanks a lot for the report, and the tool!
I sent patches to fix this all up.
You can try my qemu and linux virtio-net branches now,
they should be spec compliant.
--
MST
next prev parent reply other threads:[~2015-01-20 16:32 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-14 17:27 [PATCH v3 00/16] virtio-pci: towards virtio 1.0 guest support Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-14 17:27 ` [PATCH v3 01/16] virtio_pci: drop virtio_config dependency Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-14 17:27 ` [PATCH v3 02/16] virtio/9p: verify device has config space Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-14 17:27 ` [PATCH v3 03/16] virtio/blk: " Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-14 17:27 ` [PATCH v3 04/16] virtio/console: " Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-20 10:40 ` Amit Shah
2015-01-20 10:40 ` Amit Shah
2015-01-20 11:09 ` Michael S. Tsirkin
2015-01-20 11:09 ` Michael S. Tsirkin
2015-01-21 6:14 ` Amit Shah
2015-01-21 6:14 ` Amit Shah
2015-01-21 6:44 ` Michael S. Tsirkin
2015-01-21 6:44 ` Michael S. Tsirkin
2015-01-14 17:27 ` [PATCH v3 05/16] virtio/net: " Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-14 17:27 ` [PATCH v3 06/16] virtio/scsi: " Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-14 17:27 ` [PATCH v3 07/16] virtio/balloon: " Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-14 17:27 ` [PATCH v3 08/16] mn10300: drop dead code Michael S. Tsirkin
2015-01-23 23:08 ` Bjorn Helgaas
2015-01-23 23:08 ` Bjorn Helgaas
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-14 17:27 ` [PATCH v3 09/16] pci: add pci_iomap_range Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-23 23:08 ` Bjorn Helgaas
2015-01-23 23:08 ` Bjorn Helgaas
2015-01-14 17:27 ` [PATCH v3 10/16] s390: " Michael S. Tsirkin
2015-01-14 17:27 ` Michael S. Tsirkin
2015-01-16 10:11 ` Sebastian Ott
2015-01-21 0:43 ` Rusty Russell
2015-01-21 0:43 ` Rusty Russell
2015-01-16 10:11 ` Sebastian Ott
2015-01-14 17:28 ` [PATCH v3 11/16] virtio_pci: move probe/remove code to common Michael S. Tsirkin
2015-01-14 17:28 ` Michael S. Tsirkin
2015-01-14 17:28 ` [PATCH v3 12/16] virtio-pci: define layout for virtio 1.0 Michael S. Tsirkin
2015-01-14 17:28 ` Michael S. Tsirkin
2015-01-14 17:28 ` [PATCH v3 13/16] virtio_pci: modern driver Michael S. Tsirkin
2015-01-14 17:28 ` Michael S. Tsirkin
2015-01-14 17:28 ` [PATCH v3 14/16] virtio_pci: macros for PCI layout offsets Michael S. Tsirkin
2015-01-14 17:28 ` Michael S. Tsirkin
2015-01-14 17:28 ` Michael S. Tsirkin
2015-01-14 17:28 ` [PATCH v3 15/16] virtio_pci_modern: reduce number of mappings Michael S. Tsirkin
2015-01-14 17:28 ` Michael S. Tsirkin
2015-01-14 17:28 ` [PATCH v3 16/16] virtio_pci_modern: support devices with no config Michael S. Tsirkin
2015-01-14 17:28 ` Michael S. Tsirkin
2015-01-14 17:28 ` Michael S. Tsirkin
2015-01-14 17:28 ` Michael S. Tsirkin
2015-01-15 21:18 ` [PATCH v3 00/16] virtio-pci: towards virtio 1.0 guest support Gerd Hoffmann
2015-01-15 21:32 ` Michael S. Tsirkin
2015-01-16 8:32 ` Gerd Hoffmann
2015-01-16 8:45 ` Michael S. Tsirkin
2015-01-16 13:27 ` Gerd Hoffmann
2015-01-19 10:54 ` Gerd Hoffmann
2015-01-20 16:38 ` Michael S. Tsirkin
2015-01-19 11:07 ` Gerd Hoffmann
2015-01-19 11:07 ` Gerd Hoffmann
2015-01-19 22:11 ` Michael S. Tsirkin
2015-01-20 16:32 ` Michael S. Tsirkin [this message]
2015-01-21 11:31 ` Gerd Hoffmann
2015-01-21 11:31 ` Gerd Hoffmann
2015-01-21 11:36 ` Michael S. Tsirkin
2015-01-21 13:43 ` Gerd Hoffmann
2015-01-21 14:19 ` Michael S. Tsirkin
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