From mboxrd@z Thu Jan 1 00:00:00 1970 From: Li Liu Subject: Re: The status about vhost-net on kvm-arm? Date: Wed, 13 Aug 2014 10:11:04 +0800 Message-ID: <53EAC938.3050205@huawei.com> References: <53E97EBD.6070401@huawei.com> <53E9C274.1090009@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit To: Eric Auger , , , Return-path: Received: from szxga03-in.huawei.com ([119.145.14.66]:6390 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754179AbaHMCLV (ORCPT ); Tue, 12 Aug 2014 22:11:21 -0400 In-Reply-To: <53E9C274.1090009@linaro.org> Sender: kvm-owner@vger.kernel.org List-ID: On 2014/8/12 15:29, Eric Auger wrote: > 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 > Thanks for your tips. This looks more clear. Best Regards Li >> >> 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. >> >> >> >> >> >> >> -- >> To unsubscribe from this list: send the line "unsubscribe kvm" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > > > From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42610) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XHO28-0007R8-5a for qemu-devel@nongnu.org; Tue, 12 Aug 2014 22:11:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XHO23-0003Tj-8b for qemu-devel@nongnu.org; Tue, 12 Aug 2014 22:11:24 -0400 Received: from szxga03-in.huawei.com ([119.145.14.66]:65449) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XHO21-0003SR-Rq for qemu-devel@nongnu.org; Tue, 12 Aug 2014 22:11:19 -0400 Message-ID: <53EAC938.3050205@huawei.com> Date: Wed, 13 Aug 2014 10:11:04 +0800 From: Li Liu MIME-Version: 1.0 References: <53E97EBD.6070401@huawei.com> <53E9C274.1090009@linaro.org> In-Reply-To: <53E9C274.1090009@linaro.org> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] The status about vhost-net on kvm-arm? List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Eric Auger , kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, qemu-devel@nongnu.org On 2014/8/12 15:29, Eric Auger wrote: > 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 > Thanks for your tips. This looks more clear. Best Regards Li >> >> 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. >> >> >> >> >> >> >> -- >> To unsubscribe from this list: send the line "unsubscribe kvm" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> > > >