Re: [net-next PATCH v3 0/6] XDP for virtio_net

2016-11-30 Thread John Fastabend
On 16-11-30 10:56 AM, Michael S. Tsirkin wrote: > On Wed, Nov 30, 2016 at 10:41:04AM -0800, John Fastabend wrote: >> On 16-11-30 10:35 AM, Michael S. Tsirkin wrote: >>> On Tue, Nov 29, 2016 at 12:05:20PM -0800, John Fastabend wrote: This implements virtio_net for the mergeable buffers and big_

Re: [net-next PATCH v3 0/6] XDP for virtio_net

2016-11-30 Thread Michael S. Tsirkin
On Wed, Nov 30, 2016 at 10:41:04AM -0800, John Fastabend wrote: > On 16-11-30 10:35 AM, Michael S. Tsirkin wrote: > > On Tue, Nov 29, 2016 at 12:05:20PM -0800, John Fastabend wrote: > >> This implements virtio_net for the mergeable buffers and big_packet > >> modes. I tested this with vhost_net run

Re: [net-next PATCH v3 0/6] XDP for virtio_net

2016-11-30 Thread John Fastabend
On 16-11-30 10:35 AM, Michael S. Tsirkin wrote: > On Tue, Nov 29, 2016 at 12:05:20PM -0800, John Fastabend wrote: >> This implements virtio_net for the mergeable buffers and big_packet >> modes. I tested this with vhost_net running on qemu and did not see >> any issues. For testing num_buf > 1 I ad

Re: [net-next PATCH v3 0/6] XDP for virtio_net

2016-11-30 Thread Michael S. Tsirkin
On Tue, Nov 29, 2016 at 12:05:20PM -0800, John Fastabend wrote: > This implements virtio_net for the mergeable buffers and big_packet > modes. I tested this with vhost_net running on qemu and did not see > any issues. For testing num_buf > 1 I added a hack to vhost driver > to only but 100 bytes pe

[net-next PATCH v3 0/6] XDP for virtio_net

2016-11-29 Thread John Fastabend
This implements virtio_net for the mergeable buffers and big_packet modes. I tested this with vhost_net running on qemu and did not see any issues. For testing num_buf > 1 I added a hack to vhost driver to only but 100 bytes per buffer. There are some restrictions for XDP to be enabled and work we