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Re: [Qemu-devel] [PATCH 0/3] Add support for for GICv2m and MSIs to arm-
From: |
Christoffer Dall |
Subject: |
Re: [Qemu-devel] [PATCH 0/3] Add support for for GICv2m and MSIs to arm-virt |
Date: |
Thu, 9 Apr 2015 10:11:22 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Apr 08, 2015 at 10:31:53PM +0100, Peter Maydell wrote:
> On 8 April 2015 at 22:20, Christoffer Dall <address@hidden> wrote:
> > Now when we have a host generic PCIe controller in the virt board, it
> > would be nice to be able to use MSIs so that we can eventually enable
> > VHOST with KVM.
> >
> > With these patches you can use MSIs with TCG and with KVM, but you still
> > need some fixes for the mapping of the IRQ index to the GSI number for
> > IRQFD to work. A separate patch series will follow this one to enable
> > that.
> >
> > Tested with KVM on XGene and with TCG by configuring a virtio-pci
> > network adapter for the guest and verifying MSIs going through as
> > expected.
> >
> > Christoffer Dall (3):
> > target-arm: Add GIC phandle to VirtBoardInfo
> > arm_gicv2m: Add GICv2m widget to support MSIs
> > target-arm: Add the GICv2m to the virt board
> >
> > hw/arm/virt.c | 69 +++++++++++++++----
> > hw/intc/Makefile.objs | 1 +
> > hw/intc/arm_gicv2m.c | 180
> > ++++++++++++++++++++++++++++++++++++++++++++++++++
> > pixman | 2 +-
>
> Will review properly later, but what's pixman doing in your diffstat? :-)
>
Whoops :)
I've removed that change locally, will adjust when re-submitting after
you've reviewed them.
Thanks,
-Christoffer
- Re: [Qemu-devel] [PATCH 2/3] arm_gicv2m: Add GICv2m widget to support MSIs, (continued)
[Qemu-devel] [PATCH 3/3] target-arm: Add the GICv2m to the virt board, Christoffer Dall, 2015/04/08
Re: [Qemu-devel] [PATCH 0/3] Add support for for GICv2m and MSIs to arm-virt, Peter Maydell, 2015/04/08
- Re: [Qemu-devel] [PATCH 0/3] Add support for for GICv2m and MSIs to arm-virt,
Christoffer Dall <=
Re: [Qemu-devel] [PATCH 0/3] Add support for for GICv2m and MSIs to arm-virt, Nikolay Nikolaev, 2015/04/08