Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-21 Thread Eelco Chaudron
On 20 Nov 2019, at 17:43, Ilya Maximets wrote: On 20.11.2019 8:35, Eelco Chaudron wrote: On 19 Nov 2019, at 17:52, Ilya Maximets wrote: On 19.11.2019 17:16, Eelco Chaudron wrote: On 7 Nov 2019, at 12:36, Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS:

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-20 Thread Ilya Maximets
On 20.11.2019 18:54, William Tu wrote: > On Wed, Nov 20, 2019 at 05:43:48PM +0100, Ilya Maximets wrote: >> On 20.11.2019 8:35, Eelco Chaudron wrote: >>> >>> >>> On 19 Nov 2019, at 17:52, Ilya Maximets wrote: >>> On 19.11.2019 17:16, Eelco Chaudron wrote: > > > On 7 Nov 2019, at

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-20 Thread William Tu
On Wed, Nov 20, 2019 at 05:43:48PM +0100, Ilya Maximets wrote: > On 20.11.2019 8:35, Eelco Chaudron wrote: > > > > > > On 19 Nov 2019, at 17:52, Ilya Maximets wrote: > > > >> On 19.11.2019 17:16, Eelco Chaudron wrote: > >>> > >>> > >>> On 7 Nov 2019, at 12:36, Ilya Maximets wrote: > >>> >

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-20 Thread Ilya Maximets
On 20.11.2019 8:35, Eelco Chaudron wrote: > > > On 19 Nov 2019, at 17:52, Ilya Maximets wrote: > >> On 19.11.2019 17:16, Eelco Chaudron wrote: >>> >>> >>> On 7 Nov 2019, at 12:36, Ilya Maximets wrote: >>> Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e.

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-19 Thread Eelco Chaudron
On 19 Nov 2019, at 17:52, Ilya Maximets wrote: On 19.11.2019 17:16, Eelco Chaudron wrote: On 7 Nov 2019, at 12:36, Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth'

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-19 Thread William Tu
On Tue, Nov 19, 2019 at 09:26:40PM +0100, Ilya Maximets wrote: > On 19.11.2019 21:09, William Tu wrote: > > On Tue, Nov 19, 2019 at 08:51:19PM +0100, Ilya Maximets wrote: > >> On 19.11.2019 20:45, William Tu wrote: > >>> On Tue, Nov 19, 2019 at 05:52:22PM +0100, Ilya Maximets wrote: > On

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-19 Thread William Tu
On Tue, Nov 19, 2019 at 12:09:02PM -0800, William Tu wrote: > On Tue, Nov 19, 2019 at 08:51:19PM +0100, Ilya Maximets wrote: > > On 19.11.2019 20:45, William Tu wrote: > > > On Tue, Nov 19, 2019 at 05:52:22PM +0100, Ilya Maximets wrote: > > >> On 19.11.2019 17:16, Eelco Chaudron wrote: > > >>> > >

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-19 Thread Ilya Maximets
On 19.11.2019 21:09, William Tu wrote: > On Tue, Nov 19, 2019 at 08:51:19PM +0100, Ilya Maximets wrote: >> On 19.11.2019 20:45, William Tu wrote: >>> On Tue, Nov 19, 2019 at 05:52:22PM +0100, Ilya Maximets wrote: On 19.11.2019 17:16, Eelco Chaudron wrote: > > > On 7 Nov 2019, at

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-19 Thread William Tu
On Tue, Nov 19, 2019 at 08:51:19PM +0100, Ilya Maximets wrote: > On 19.11.2019 20:45, William Tu wrote: > > On Tue, Nov 19, 2019 at 05:52:22PM +0100, Ilya Maximets wrote: > >> On 19.11.2019 17:16, Eelco Chaudron wrote: > >>> > >>> > >>> On 7 Nov 2019, at 12:36, Ilya Maximets wrote: > >>> >

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-19 Thread Ilya Maximets
On 19.11.2019 20:45, William Tu wrote: > On Tue, Nov 19, 2019 at 05:52:22PM +0100, Ilya Maximets wrote: >> On 19.11.2019 17:16, Eelco Chaudron wrote: >>> >>> >>> On 7 Nov 2019, at 12:36, Ilya Maximets wrote: >>> Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e.

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-19 Thread William Tu
On Tue, Nov 19, 2019 at 05:52:22PM +0100, Ilya Maximets wrote: > On 19.11.2019 17:16, Eelco Chaudron wrote: > > > > > > On 7 Nov 2019, at 12:36, Ilya Maximets wrote: > > > >> Until now there was only two options for XDP mode in OVS: SKB or DRV. > >> i.e. 'generic XDP' or 'native XDP with

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-19 Thread Ilya Maximets
On 19.11.2019 17:16, Eelco Chaudron wrote: > > > On 7 Nov 2019, at 12:36, Ilya Maximets wrote: > >> Until now there was only two options for XDP mode in OVS: SKB or DRV. >> i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. >> >> Devices like 'veth' interfaces in Linux supports native

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-19 Thread Eelco Chaudron
On 7 Nov 2019, at 12:36, Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth' interfaces in Linux supports native XDP, but doesn't support zero-copy mode. This case can not

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-14 Thread Eelco Chaudron
On 13 Nov 2019, at 14:23, Ilya Maximets wrote: On 13.11.2019 1:21, William Tu wrote: On Thu, Nov 7, 2019 at 3:36 AM Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth'

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-13 Thread Ilya Maximets
On 13.11.2019 1:21, William Tu wrote: > On Thu, Nov 7, 2019 at 3:36 AM Ilya Maximets wrote: >> >> Until now there was only two options for XDP mode in OVS: SKB or DRV. >> i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. >> >> Devices like 'veth' interfaces in Linux supports native XDP,

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-13 Thread Ilya Maximets
On 08.11.2019 15:22, William Tu wrote: > On Thu, Nov 07, 2019 at 12:36:33PM +0100, Ilya Maximets wrote: >> Until now there was only two options for XDP mode in OVS: SKB or DRV. >> i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. >> >> Devices like 'veth' interfaces in Linux supports

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-12 Thread William Tu
On Thu, Nov 7, 2019 at 3:36 AM Ilya Maximets wrote: > > Until now there was only two options for XDP mode in OVS: SKB or DRV. > i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. > > Devices like 'veth' interfaces in Linux supports native XDP, but > doesn't support zero-copy mode. This

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-11 Thread William Tu
On Thu, Nov 07, 2019 at 01:39:28PM +0100, Eelco Chaudron wrote: > > > On 7 Nov 2019, at 12:36, Ilya Maximets wrote: > > >Until now there was only two options for XDP mode in OVS: SKB or DRV. > >i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. > > > >Devices like 'veth' interfaces in

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-08 Thread William Tu
On Thu, Nov 07, 2019 at 12:36:33PM +0100, Ilya Maximets wrote: > Until now there was only two options for XDP mode in OVS: SKB or DRV. > i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. > > Devices like 'veth' interfaces in Linux supports native XDP, but > doesn't support zero-copy

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-08 Thread William Tu
On Thu, Nov 07, 2019 at 02:28:18PM +0100, Eelco Chaudron wrote: > > > On 7 Nov 2019, at 14:21, Ilya Maximets wrote: > > >On 07.11.2019 13:39, Eelco Chaudron wrote: > >> > >> > >>On 7 Nov 2019, at 12:36, Ilya Maximets wrote: > >> > >>>Until now there was only two options for XDP mode in OVS: SKB

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread Eelco Chaudron
On 7 Nov 2019, at 14:21, Ilya Maximets wrote: On 07.11.2019 13:39, Eelco Chaudron wrote: On 7 Nov 2019, at 12:36, Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth'

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread Ilya Maximets
On 07.11.2019 13:39, Eelco Chaudron wrote: On 7 Nov 2019, at 12:36, Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth' interfaces in Linux supports native XDP, but doesn't

Re: [ovs-dev] [PATCH v2] netdev-afxdp: Best-effort configuration of XDP mode.

2019-11-07 Thread Eelco Chaudron
On 7 Nov 2019, at 12:36, Ilya Maximets wrote: Until now there was only two options for XDP mode in OVS: SKB or DRV. i.e. 'generic XDP' or 'native XDP with zero-copy enabled'. Devices like 'veth' interfaces in Linux supports native XDP, but doesn't support zero-copy mode. This case can not