From: Eric Auger <eric.auger@linaro.org>
To: Li Liu <john.liuli@huawei.com>,
kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] The status about vhost-net on kvm-arm?
Date: Tue, 12 Aug 2014 09:29:56 +0200 [thread overview]
Message-ID: <53E9C274.1090009@linaro.org> (raw)
In-Reply-To: <53E97EBD.6070401@huawei.com>
On 08/12/2014 04:41 AM, Li Liu wrote:
> Hi all,
>
> Is anyone there can tell the current status of vhost-net on kvm-arm?
>
> Half a year has passed from Isa Ansharullah asked this question:
> http://www.spinics.net/lists/kvm-arm/msg08152.html
>
> I have found two patches which have provided the kvm-arm support of
> eventfd and irqfd:
>
> 1) [RFC PATCH 0/4] ARM: KVM: Enable the ioeventfd capability of KVM on ARM
> http://lists.gnu.org/archive/html/qemu-devel/2014-01/msg01770.html
>
> 2) [RFC,v3] ARM: KVM: add irqfd and irq routing support
> https://patches.linaro.org/32261/
Hi Li,
The patch below uses Paul Mackerras' work and removed usage of GSI
routing table. It is a simpler alternative to 2)
http://www.spinics.net/lists/kvm/msg106535.html
>
> And there's a rough patch for qemu to support eventfd from Ying-Shiuan Pan:
>
> [Qemu-devel] [PATCH 0/4] ioeventfd support for virtio-mmio
> https://lists.gnu.org/archive/html/qemu-devel/2014-02/msg00715.html
>
> But there no any comments of this patch. And I can found nothing about qemu
> to support irqfd. Do I lost the track?
Actually I am using irqfd in QEMU VFIO Platform device
https://lists.nongnu.org/archive/html/qemu-devel/2014-08/msg01455.html
Best Regards
Eric
>
> If nobody try to fix it. We have a plan to complete it about virtio-mmio
> supporing irqfd and multiqueue.
>
>
>
>
>
>
> --
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>
next prev parent reply other threads:[~2014-08-12 7:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-12 2:41 [Qemu-devel] The status about vhost-net on kvm-arm? Li Liu
2014-08-12 7:29 ` Eric Auger [this message]
2014-08-13 2:11 ` Li Liu
2014-08-12 15:47 ` Nikolay Nikolaev
2014-08-13 2:23 ` Li Liu
2014-08-13 2:31 ` Ying-Shiuan Pan
2014-08-13 9:10 ` Nikolay Nikolaev
2014-08-13 11:07 ` Li Liu
2014-08-13 11:25 ` Nikolay Nikolaev
2014-08-14 3:50 ` Li Liu
2014-08-14 15:58 ` Joel Schopp
2014-08-15 3:04 ` Li Liu
2014-08-15 7:24 ` Yingshiuan Pan
2014-10-15 14:39 ` GAUGUEY Rémy 228890
2014-10-17 12:26 ` Li Liu
2014-10-17 12:49 ` GAUGUEY Rémy 228890
2014-10-23 12:16 ` Li Liu
2014-11-05 8:33 ` Shannon Zhao
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