Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-18 Thread Ilya Maximets
On 17.07.2019 19:22, Ben Pfaff wrote: > On Wed, Jul 17, 2019 at 06:41:48PM +0300, Ilya Maximets wrote: >> This patch-set has a long history and the latest versions are in a good >> shape. >> netdev-afxdp works stable for me over the virtual interfaces and passes all >> the >> system tests that it

Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-18 Thread Ilya Maximets
On 17.07.2019 21:52, William Tu wrote: > On Wed, Jul 17, 2019 at 9:56 AM Ben Pfaff wrote: >> >> On Fri, Jul 12, 2019 at 04:50:56PM -0700, William Tu wrote: >>> The patch introduces experimental AF_XDP support for OVS netdev. >>> AF_XDP, the Address Family of the eXpress Data Path, is a new Linux s

Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-17 Thread William Tu
On Wed, Jul 17, 2019 at 9:56 AM Ben Pfaff wrote: > > On Fri, Jul 12, 2019 at 04:50:56PM -0700, William Tu wrote: > > The patch introduces experimental AF_XDP support for OVS netdev. > > AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket > > type built upon the eBPF and XDP

Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-17 Thread Ben Pfaff
On Fri, Jul 12, 2019 at 04:50:56PM -0700, William Tu wrote: > The patch introduces experimental AF_XDP support for OVS netdev. > AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket > type built upon the eBPF and XDP technology. It is aims to have comparable > performance to

Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-17 Thread Ben Pfaff
On Wed, Jul 17, 2019 at 06:41:48PM +0300, Ilya Maximets wrote: > This patch-set has a long history and the latest versions are in a good shape. > netdev-afxdp works stable for me over the virtual interfaces and passes all > the > system tests that it needs to pass. Eelco is on a PTO now, but his l

Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-17 Thread William Tu
On Wed, Jul 17, 2019 at 8:54 AM Ilya Maximets wrote: > > On 17.07.2019 18:47, William Tu wrote: > > On Wed, Jul 17, 2019 at 8:41 AM Ilya Maximets > > wrote: > >> > >> On 13.07.2019 2:50, William Tu wrote: > >>> The patch introduces experimental AF_XDP support for OVS netdev. > >>> AF_XDP, the Ad

Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-17 Thread Ilya Maximets
On 17.07.2019 18:47, William Tu wrote: > On Wed, Jul 17, 2019 at 8:41 AM Ilya Maximets wrote: >> >> On 13.07.2019 2:50, William Tu wrote: >>> The patch introduces experimental AF_XDP support for OVS netdev. >>> AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket >>> type bui

Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-17 Thread William Tu
On Wed, Jul 17, 2019 at 8:41 AM Ilya Maximets wrote: > > On 13.07.2019 2:50, William Tu wrote: > > The patch introduces experimental AF_XDP support for OVS netdev. > > AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket > > type built upon the eBPF and XDP technology. It is

Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-17 Thread Ilya Maximets
On 13.07.2019 2:50, William Tu wrote: > The patch introduces experimental AF_XDP support for OVS netdev. > AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket > type built upon the eBPF and XDP technology. It is aims to have comparable > performance to DPDK but cooperate bet

Re: [ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-16 Thread Ilya Maximets
Mostly style comments inline. Best regards, Ilya Maximets. On 13.07.2019 2:50, William Tu wrote: The patch introduces experimental AF_XDP support for OVS netdev. AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket type built upon the eBPF and XDP technology. It is aims t

[ovs-dev] [PATCHv16 2/2] netdev-afxdp: add new netdev type for AF_XDP.

2019-07-12 Thread William Tu
The patch introduces experimental AF_XDP support for OVS netdev. AF_XDP, the Address Family of the eXpress Data Path, is a new Linux socket type built upon the eBPF and XDP technology. It is aims to have comparable performance to DPDK but cooperate better with existing kernel's networking stack.