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Re: [Qemu-devel] [PATCH v3 0/4] VFIO-based PCI device assignment for QEM
From: |
Avi Kivity |
Subject: |
Re: [Qemu-devel] [PATCH v3 0/4] VFIO-based PCI device assignment for QEMU 1.2 |
Date: |
Wed, 15 Aug 2012 16:45:20 +0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:14.0) Gecko/20120717 Thunderbird/14.0 |
On 08/14/2012 11:32 PM, Alex Williamson wrote:
> v3:
> - Incorporate feedback from Anthony, Avi, and Jan (Thank you!)
>
> I've also added a new tag to my github tree, so those who have
> already reviewed can check the delta by comparing:
>
> git://github.com/awilliam/qemu-vfio.git
> tags/vfio-pci-for-qemu-1.2
> tags/vfio-pci-for-qemu-1.2-v2
> tags/vfio-pci-for-qemu-1.2-v3
>
> Blue Swirl already offered an Ack-by for previous version, I'll
> hope, but won't assume that carries forward. Original description
> below with updated tag. Thanks,
>
> Alex
>
> VFIO kernel support was just merged into Linux, so I'd like to
> formally propose inclusion of the QEMU vfio-pci driver for
> QEMU 1.2. Included here is support for x86 PCI device assignment.
> PCI INTx is not yet enabled, but devices making use of either MSI
> or MSI-X work. The level irqfd and eoifd support I've proposed
> for KVM enable an accelerated patch for this through KVM. I'd
> like to get this base driver in first and enable the remaining
> support in-tree.
>
> I've split this version up a little from the RFC to make it a bit
> easier to review. Review comments from Blue Swirl and Avi are
> already incorporated, including Avi's requests to simplify both
> the PCI BAR mapping and unmapping paths.
Reviewed-by: Avi Kivity <address@hidden>
--
error compiling committee.c: too many arguments to function