Re: [virtio-dev] Re: [RFC PATCH net-next v2 2/2] virtio_net: Extend virtio to use VF datapath when available

2018-01-28 Thread Alexander Duyck
On Sun, Jan 28, 2018 at 3:02 PM, Stephen Hemminger wrote: > On Fri, 26 Jan 2018 18:30:03 -0800 > Jakub Kicinski wrote: > >> On Fri, 26 Jan 2018 15:30:35 -0800, Samudrala, Sridhar wrote: >> > On 1/26/2018 2:47 PM, Jakub Kicinski wrote: >> > > On Sat, 27

[virtio-dev] Re: [RFC PATCH net-next v2 2/2] virtio_net: Extend virtio to use VF datapath when available

2018-01-28 Thread Jason Wang
On 2018年01月24日 00:03, Samudrala, Sridhar wrote: On 1/23/2018 2:33 AM, Jason Wang wrote: On 2018年01月12日 13:58, Sridhar Samudrala wrote:   static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev)   {   struct virtnet_info *vi = netdev_priv(dev);   int qnum =

Re: [virtio-dev] Re: [RFC PATCH net-next v2 2/2] virtio_net: Extend virtio to use VF datapath when available

2018-01-28 Thread Alexander Duyck
On Sun, Jan 28, 2018 at 1:01 PM, Samudrala, Sridhar wrote: > > > On 1/28/2018 12:18 PM, Alexander Duyck wrote: >> >> On Sun, Jan 28, 2018 at 11:18 AM, Samudrala, Sridhar >> wrote: >>> >>> On 1/28/2018 9:35 AM, Alexander Duyck wrote:

Re: [virtio-dev] Re: [RFC PATCH net-next v2 2/2] virtio_net: Extend virtio to use VF datapath when available

2018-01-28 Thread Samudrala, Sridhar
On 1/28/2018 12:18 PM, Alexander Duyck wrote: On Sun, Jan 28, 2018 at 11:18 AM, Samudrala, Sridhar wrote: On 1/28/2018 9:35 AM, Alexander Duyck wrote: On Fri, Jan 26, 2018 at 9:58 PM, Jakub Kicinski wrote: On Fri, 26 Jan 2018 21:33:01 -0800,

Re: [virtio-dev] Re: [RFC PATCH net-next v2 2/2] virtio_net: Extend virtio to use VF datapath when available

2018-01-28 Thread Samudrala, Sridhar
On 1/28/2018 9:35 AM, Alexander Duyck wrote: On Fri, Jan 26, 2018 at 9:58 PM, Jakub Kicinski wrote: On Fri, 26 Jan 2018 21:33:01 -0800, Samudrala, Sridhar wrote: 3 netdev model breaks this configuration starting with the creation and naming of the 2 devices to udev needing to

Re: [virtio-dev] Re: [RFC PATCH net-next v2 2/2] virtio_net: Extend virtio to use VF datapath when available

2018-01-28 Thread Alexander Duyck
On Fri, Jan 26, 2018 at 9:58 PM, Jakub Kicinski wrote: > On Fri, 26 Jan 2018 21:33:01 -0800, Samudrala, Sridhar wrote: >> >> 3 netdev model breaks this configuration starting with the creation >> >> and naming of the 2 devices to udev needing to be aware of master and >> >> slave