Re: [Qemu-devel] Using virtio-net and vhost_net on an ARM machine using qemu-system-arm & KVM

2014-01-15 Thread Barak Wasserstrom
n 15, 2014 at 4:42 AM, Ying-Shiuan Pan wrote: > > > > Best Regards, > 潘穎軒Ying-Shiuan Pan > > > 2014/1/14 Barak Wasserstrom > >> Ying-Shiuan Pan, >> Thanks again - please see few questions below. >> >> Regards, >> Barak >&g

Re: [Qemu-devel] [PATCH v2 0/6] Add netmap backend offloadings support

2014-01-14 Thread Barak Wasserstrom
Vincenzo, I'm using a tap interface and in the guest virtual device i see all offloading features are disabled, even though they are enabled in the physical device. Perhaps you can help? See below related information: Bridge to the physical interface in the host: --

Re: [Qemu-devel] Using virtio-net and vhost_net on an ARM machine using qemu-system-arm & KVM

2014-01-14 Thread Barak Wasserstrom
ight be the reason? [Barak] qemu-system-arm: binding does not support guest notifiers [Barak] qemu-system-arm: unable to start vhost net: 38: falling back on userspace virtio > > > -- > Ying-Shiuan Pan, > H Div., CCMA, ITRI, TW > > > > Best Regards, > 潘穎軒Ying-Sh

Re: [Qemu-devel] Using virtio-net and vhost_net on an ARM machine using qemu-system-arm & KVM

2014-01-13 Thread Barak Wasserstrom
潘穎軒Ying-Shiuan Pan > > > 2014/1/13 Peter Maydell > >> On 12 January 2014 21:49, Barak Wasserstrom wrote: >> > Thanks - I got virtio-net-device running now, but performance is >> terrible. >> > When i look at the guest's ethernet interface features (et

Re: [Qemu-devel] Using virtio-net and vhost_net on an ARM machine using qemu-system-arm & KVM

2014-01-12 Thread Barak Wasserstrom
hough the guest doesn't support PCI & MSIX? Regards, Barak On Sun, Jan 12, 2014 at 11:15 PM, Peter Maydell wrote: > On 9 January 2014 12:25, Barak Wasserstrom wrote: > > Hi, > > I would like to utilize virtio-net and vhost_net on an ARM Cortex A15 > > machine using qe

[Qemu-devel] Using virtio-net and vhost_net on an ARM machine using qemu-system-arm & KVM

2014-01-09 Thread Barak Wasserstrom
Hi, I would like to utilize virtio-net and vhost_net on an ARM Cortex A15 machine using qemu-system-arm & KVM. I have few questions: 1. Do i need to build qemu-system-arm myself, or apt-get install it? When i apt-get install it i get "KVM not supported for this target. "kvm" accelerator does not ex