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Re: [Qemu-devel] [RFC PATCH 0/4] virtio-scsi device model
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] [RFC PATCH 0/4] virtio-scsi device model |
Date: |
Tue, 15 Nov 2011 22:33:35 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Tue, Nov 15, 2011 at 06:00:01PM +0100, Paolo Bonzini wrote:
> Here is the first sneak peek of virtio-scsi. It's on top of my scsi-sg
> branch at http://github.com/bonzini/qemu. I'm more interested
> in getting early reviews in the virtio side, so I'm omitting the
> scsi-specific patches that introduce support for scatter/gather I/O
> in the SCSI layer.
>
> What's missing is 1) support for writable config space, 2) testing TMF,
> 3) events; 4) migration. The last two do not need to be in at the
> first commit, they can come later.
>
> Tested lightly with a seabios driver (see the seabios ML). The Linux
> driver will come next...
spec patches?
> Paolo Bonzini (2):
> virtio-scsi: add basic SCSI bus operation
> virtio-scsi: process control queue requests
>
> Stefan Hajnoczi (2):
> virtio-scsi: Add virtio-scsi stub device
> virtio-scsi: Add basic request processing infrastructure
>
> Makefile.target | 1 +
> default-configs/pci.mak | 1 +
> hw/pci.h | 1 +
> hw/virtio-pci.c | 42 ++++
> hw/virtio-pci.h | 2 +
> hw/virtio-scsi.c | 502
> +++++++++++++++++++++++++++++++++++++++++++++++
> hw/virtio-scsi.h | 28 +++
> hw/virtio.h | 3 +
> 8 files changed, 580 insertions(+), 0 deletions(-)
> create mode 100644 hw/virtio-scsi.c
> create mode 100644 hw/virtio-scsi.h
>
> --
> 1.7.7.1