Re: [ovs-dev] [dpdk-howl PATCH v2] netdev-dpdk: Upgrade to dpdk v18.08.0

2018-09-13 Thread Chandran, Sugesh
Regards _Sugesh > >> -2.10.x 17.11.3 > >> +2.10.x 18.08.0 > > > > Hi - on updating versions in docs, this one should not change as the > > released/to be released versions of OVS 2.10.x stick with 17.11.x. We > > can just leave this unmodified for now and add an

Re: [ovs-dev] [dpdk-howl PATCH v2] netdev-dpdk: Upgrade to dpdk v18.08.0

2018-09-13 Thread Chandran, Sugesh
age- > From: Chandran, Sugesh > Sent: Wednesday, September 12, 2018 5:05 PM > To: Ophir Munk ; ovs-dev@openvswitch.org > Cc: Asaf Penso ; Stokes, Ian ; > Ben Pfaff ; Shahaf Shuler ; Thomas > Monjalon ; Olga Shern ; Kevin > Traynor > Subject: RE: [dpdk-howl PATCH v2] netdev-dpd

Re: [ovs-dev] [dpdk-howl PATCH v2] netdev-dpdk: Upgrade to dpdk v18.08.0

2018-09-12 Thread Chandran, Sugesh
11, 2018 12:05 AM > To: ovs-dev@openvswitch.org > Cc: Asaf Penso ; Chandran, Sugesh > ; Stokes, Ian ; Ben Pfaff > ; Shahaf Shuler ; Thomas Monjalon > ; Olga Shern ; Ophir Munk > ; Kevin Traynor > Subject: [dpdk-howl PATCH v2] netdev-dpdk: Upgrade to dpdk v18.08.0 > &g

Re: [ovs-dev] [dpdk-hwol PATCH v1] netdev-dpdk: Upgrade to dpdk v18.08.0

2018-09-10 Thread Chandran, Sugesh
r Munk > Cc: Kevin Traynor ; Chandran, Sugesh > ; ovs-dev@openvswitch.org; Shahaf Shuler > ; Asaf Penso ; Thomas > Monjalon > Subject: Re: [ovs-dev] [dpdk-hwol PATCH v1] netdev-dpdk: Upgrade to dpdk > v18.08.0 > > Hi Ophir, > > I get the same error whe

Re: [ovs-dev] [dpdk-hwol PATCH v1] netdev-dpdk: Upgrade to dpdk v18.08.0

2018-09-05 Thread Chandran, Sugesh
al Message- > From: Ophir Munk [mailto:ophi...@mellanox.com] > Sent: Monday, September 3, 2018 3:19 PM > To: ovs-dev@openvswitch.org > Cc: Asaf Penso ; Chandran, Sugesh > ; Stokes, Ian ; Ben Pfaff > ; Shahaf Shuler ; Thomas Monjalon > ; Olga Shern ; Ophir Munk > ; Kev

Re: [ovs-dev] [ovs-dev, Branch2.8] netdev-dpdk: Fix failure to configure flow control at netdev-init.

2018-08-09 Thread Chandran, Sugesh
Hi Aron, Thank you for pointing out. I will send out the patch again with right branch convention to make the robot happy. Regards _Sugesh > -Original Message- > From: Aaron Conole [mailto:acon...@bytheb.org] > Sent: Thursday, August 9, 2018 2:15 PM > To: 0-day Robot &g

Re: [ovs-dev] [PATCHv3] netdev-dpdk: Fix failure to configure flow control at netdev-init.

2018-08-09 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Stokes, Ian > Sent: Wednesday, August 8, 2018 2:08 PM > To: Chandran, Sugesh ; ovs- > d...@openvswitch.org > Subject: RE: [PATCHv3] netdev-dpdk: Fix failure to configure flow control at > netdev-init. > >

Re: [ovs-dev] [PATCH 5/5] netdev: Clean up class initialization.

2018-08-02 Thread Chandran, Sugesh
Hi Ian/Ben , Please find my comments below. Regards _Sugesh > -Original Message- > From: Stokes, Ian > Sent: Wednesday, August 1, 2018 3:24 PM > To: Ben Pfaff ; d...@openvswitch.org > Cc: Chandran, Sugesh > Subject: Re: [ovs-dev] [PATCH 5/5] netdev: Clean up cl

Re: [ovs-dev] [PATCHv2] netdev-dpdk: Fix failure to configure flow control at netdev-init.

2018-07-31 Thread Chandran, Sugesh
Hi Ian, Regards _Sugesh > -Original Message- > From: Stokes, Ian > Sent: Monday, July 30, 2018 7:53 PM > To: Chandran, Sugesh ; ovs- > d...@openvswitch.org > Subject: RE: [PATCHv2] netdev-dpdk: Fix failure to configure flow control at > netdev-init. > >

Re: [ovs-dev] [PATCH] netdev-dpdk: Fix failure to configure flow control at netdev-init.

2018-07-20 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Stokes, Ian > Sent: Friday, July 20, 2018 8:41 PM > To: Chandran, Sugesh ; ovs- > d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH] netdev-dpdk: Fix failure to configure flow > control > at netdev-init. &

Re: [ovs-dev] [PATCH] netdev-dpdk: Fix failure to configure flow control at netdev-init.

2018-07-20 Thread Chandran, Sugesh
Hi Ian, Thank you for testing it on VF. Please find my comments below, Regards _Sugesh > -Original Message- > From: Stokes, Ian > Sent: Friday, July 20, 2018 6:30 PM > To: Chandran, Sugesh ; ovs- > d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH] netdev

Re: [ovs-dev] [PATCH] netdev-dpdk: Fix failure to configure flow control at netdev-init.

2018-07-16 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Stokes, Ian > Sent: Monday, July 16, 2018 1:52 PM > To: Chandran, Sugesh ; ovs- > d...@openvswitch.org > Subject: RE: [ovs-dev] [PATCH] netdev-dpdk: Fix failure to configure flow > control > at netdev-init. >

Re: [ovs-dev] [PATCH] netdev-dpdk: Fix failure to configure flow control at netdev-init.

2018-07-16 Thread Chandran, Sugesh
Hi Ian, Regards _Sugesh > -Original Message- ... > > make sure all the 'rte_eth_fc_conf' fields are populated with default > > values before the dev init. > > > > Thanks for the patch Sugesh, I've applied to dpdk_merge and it will be part of > this weeks pull request. > > I assume it

Re: [ovs-dev] Hardware acceleration enablement in OVS-DPDK

2018-03-06 Thread Chandran, Sugesh
. Regards _Sugesh -Original Appointment- From: Chandran, Sugesh Sent: Thursday, March 1, 2018 9:46 PM To: Chandran, Sugesh; 'd...@openvswitch.org'; 'Darrell Ball'; 'Simon Horman'; Stokes, Ian; 'Yuanhan Liu'; 'Finn Christensen'; 'jiaquan song'; 'pieter.jansenvanvuu

Re: [ovs-dev] Hardware acceleration enablement in OVS-DPDK

2018-03-02 Thread Chandran, Sugesh
Regards _Sugesh -Original Appointment- From: Chandran, Sugesh Sent: Thursday, March 1, 2018 9:46 PM To: 'd...@openvswitch.org'; 'Darrell Ball'; 'Simon Horman'; Stokes, Ian; 'Yuanhan Liu'; 'Finn Christensen'; 'jiaquan song'; 'pieter.jansenvanvuu

Re: [ovs-dev] Hardware acceleration enablement in OVS-DPDK

2018-03-02 Thread Chandran, Sugesh
Rybchenko [mailto:arybche...@solarflare.com] Sent: Friday, March 2, 2018 8:27 AM To: Chandran, Sugesh <sugesh.chand...@intel.com>; 'd...@openvswitch.org' <d...@openvswitch.org>; 'Darrell Ball' <db...@vmware.com>; 'Simon Horman' <simon.hor...@netronome.com>; Stokes, I

[ovs-dev] Hardware acceleration enablement in OVS-DPDK

2018-03-01 Thread Chandran, Sugesh
Hello All, I am setting up next call in this series to discuss further on approaches to enable full hardware acceleration in OVS-DPDK. Agenda for this meeting is to discuss further on two proposals (one from Intel and another from Napatech) for enabling full hardware acceleration in OVS-DPDK.

Re: [ovs-dev] OVS-DPDK public meeting

2018-02-26 Thread Chandran, Sugesh
Please find below for the latest update on the OVS-DPDK full offload status. Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Kevin Traynor > Sent: Wednesday, February 21, 2018 6:48 PM > To:

Re: [ovs-dev] Hardware Acceleration in OVS-DPDK

2018-02-20 Thread Chandran, Sugesh
ommits), Will setup a follow up call to discuss further on this. Thank you! Regards _Sugesh _ From: Chandran, Sugesh Sent: Monday, January 29, 2018 1:23 PM To: d...@openvswitch.org; Darrell Ball <db...@vmware.com>; Simon Horman

[ovs-dev] FW: OVS-DPDK full offload RFC proposal discussion

2018-01-29 Thread Chandran, Sugesh
Initial discussion on the OVS-DPDK RFC approach. We will be discussing about the following points in the meeting today. Regards _Sugesh From: Finn Christensen [mailto:f...@napatech.com] Sent: Friday, January 26, 2018 1:41 PM To: Chandran, Sugesh <sugesh.chand...@intel.com>; Loftus,

Re: [ovs-dev] Hardware Acceleration in OVS-DPDK

2018-01-29 Thread Chandran, Sugesh
Thank you all for attending today call. I have updated the MOM in the following document. https://docs.google.com/document/d/1KeQB5NIUph721uuk1f1wMy4QXwSWxlzDaumd_bWX6YI/edit?usp=sharing Regards _Sugesh -Original Appointment- From: Sent: None To: Chandran

[ovs-dev] Hardware Acceleration in OVS-DPDK

2018-01-25 Thread Chandran, Sugesh
Hi All, As discussed in the last hardware acceleration meeting, I am setting up the follow up call to discuss about submitting a RFC patch series on OVS-DPDK full hardware acceleration solution. This time I am scheduling the call at PRC time zone friendly. Agenda for the Call 1) DPDK

Re: [ovs-dev] Hardware acceleration in OVS-DPDK

2018-01-16 Thread Chandran, Sugesh
Hi All, MOM is uploaded in the google doc as below. https://docs.google.com/document/d/1KeQB5NIUph721uuk1f1wMy4QXwSWxlzDaumd_bWX6YI/edit?usp=sharing Regards _Sugesh -Original Appointment- From: Chandran, Sugesh Sent: Friday, January 12, 2018 9:43 AM

Re: [ovs-dev] [PATCH v5 0/5] OVS-DPDK flow offload with rte_flow

2018-01-12 Thread Chandran, Sugesh
8 9:24 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org; Darrell Ball <db...@vmware.com>; Simon Horman > <simon.hor...@netronome.com>; Stokes, Ian <ian.sto...@intel.com>; > Yuanhan Liu <y...@fridaylinux.org> > Subject:

[ovs-dev] Hardware acceleration in OVS-DPDK

2018-01-12 Thread Chandran, Sugesh
Hi All, As discussed in the OVS-DPDK sync call, I am setting up a meeting to discuss further on hardware acceleration feature in OVS-DPDK. I have following points in my mind for the Agenda, Feel free to add if you have anything else/I missed out any. 1) Possible partial acceleration

Re: [ovs-dev] [PATCH v5 0/5] OVS-DPDK flow offload with rte_flow

2018-01-10 Thread Chandran, Sugesh
age- > From: Chandran, Sugesh > Sent: Wednesday, January 10, 2018 2:38 PM > To: 'Yuanhan Liu' <y...@fridaylinux.org> > Cc: Finn Christensen <f...@napatech.com>; d...@openvswitch.org; Darrell Ball > <db...@vmware.com>; Simon Horman <simon.hor...@netronome.co

Re: [ovs-dev] [PATCH v5 0/5] OVS-DPDK flow offload with rte_flow

2018-01-10 Thread Chandran, Sugesh
2017 6:41 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: Finn Christensen <f...@napatech.com>; d...@openvswitch.org; Darrell Ball > <db...@vmware.com>; Simon Horman <simon.hor...@netronome.com>; > Stokes, Ian <ian.sto...@intel.com> > Subje

Re: [ovs-dev] [PATCH v5 0/5] OVS-DPDK flow offload with rte_flow

2017-12-22 Thread Chandran, Sugesh
anhan Liu <y...@fridaylinux.org>; d...@openvswitch.org > Cc: Darrell Ball <db...@vmware.com>; Chandran, Sugesh > <sugesh.chand...@intel.com>; Simon Horman > <simon.hor...@netronome.com>; Stokes, Ian <ian.sto...@intel.com> > Subject: RE: [PATCH v5 0/5] OVS-DPDK

Re: [ovs-dev] [RFC PATCH V4 1/9] netdev-dpdk: fix mbuf sizing

2017-12-12 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Tuesday, December 12, 2017 11:52 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; d...@openvswitch.org; > qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ci

Re: [ovs-dev] [RFC PATCH V4 3/9] dp-packet: fix put_uninit for multi-seg mbufs

2017-12-12 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Tuesday, December 12, 2017 12:10 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; d...@openvswitch.org; > qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ci

Re: [ovs-dev] [RFC PATCH V4 5/9] dp-packet: init specific mbuf fields to 0

2017-12-12 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Tuesday, December 12, 2017 12:13 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; d...@openvswitch.org; > qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ci

Re: [ovs-dev] [RFC PATCH V4 8/9] netdev-dpdk: copy large packet to multi-seg. mbufs

2017-12-12 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Tuesday, December 12, 2017 2:42 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; d...@openvswitch.org; > qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ci

Re: [ovs-dev] [RFC PATCH V4 9/9] netdev-dpdk: support multi-segment jumbo frames

2017-12-12 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Monday, December 11, 2017 11:59 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; d...@openvswitch.org; > qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ci

Re: [ovs-dev] [RFC PATCH V4 0/9] netdev-dpdk: support multi-segment mbufs

2017-12-08 Thread Chandran, Sugesh
gesh > -Original Message- > From: Kavanagh, Mark B > Sent: Friday, December 8, 2017 12:02 PM > To: d...@openvswitch.org; qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ciara > <ciara.lof...@intel.com>; > santosh.shu...@caviumnetworks.com; Chandran

Re: [ovs-dev] [RFC PATCH V4 9/9] netdev-dpdk: support multi-segment jumbo frames

2017-12-08 Thread Chandran, Sugesh
M > To: d...@openvswitch.org; qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ciara > <ciara.lof...@intel.com>; > santosh.shu...@caviumnetworks.com; Chandran, Sugesh > <sugesh.chand...@intel.com>; Kavanagh, Mark B > <mark.b.kavan...@intel.co

Re: [ovs-dev] [RFC PATCH V4 8/9] netdev-dpdk: copy large packet to multi-seg. mbufs

2017-12-08 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Friday, December 8, 2017 12:02 PM > To: d...@openvswitch.org; qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ciara > <ciara.lof...@intel.com>; > santosh.sh

Re: [ovs-dev] [RFC PATCH V4 6/9] dp-packet: copy mbuf info for packet copy

2017-12-08 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Friday, December 8, 2017 12:02 PM > To: d...@openvswitch.org; qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ciara > <ciara.lof...@intel.com>; > santosh.sh

Re: [ovs-dev] [RFC PATCH V4 5/9] dp-packet: init specific mbuf fields to 0

2017-12-08 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Friday, December 8, 2017 12:02 PM > To: d...@openvswitch.org; qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ciara > <ciara.lof...@intel.com>; > santosh.sh

Re: [ovs-dev] [RFC PATCH V4 3/9] dp-packet: fix put_uninit for multi-seg mbufs

2017-12-08 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Friday, December 8, 2017 12:02 PM > To: d...@openvswitch.org; qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ciara > <ciara.lof...@intel.com>; > santosh.sh

Re: [ovs-dev] [RFC PATCH V4 1/9] netdev-dpdk: fix mbuf sizing

2017-12-08 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Friday, December 8, 2017 12:02 PM > To: d...@openvswitch.org; qiud...@chinac.com > Cc: Stokes, Ian <ian.sto...@intel.com>; Loftus, Ciara > <ciara.lof...@intel.com>; > santosh.sh

Re: [ovs-dev] [PATCH 2/2] Adding configuration option to whitelist DPDK physical ports.

2017-12-07 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: O Mahony, Billy > Sent: Thursday, December 7, 2017 11:47 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; d...@openvswitch.org; > b...@ovn.org > Subject: RE: [ovs-dev] [PATCH 2/2] Adding configuration option to w

Re: [ovs-dev] [PATCH 2/2] Adding configuration option to whitelist DPDK physical ports.

2017-12-06 Thread Chandran, Sugesh
Thank you Billy for the review. Please find below my reply. Regards _Sugesh > -Original Message- > From: O Mahony, Billy > Sent: Wednesday, December 6, 2017 5:31 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; d...@openvswitch.org; > b...@ovn.org > Subje

Re: [ovs-dev] [PATCH v2] packets: Prefetch the packet metadata in cacheline1.

2017-12-06 Thread Chandran, Sugesh
M > To: d...@openvswitch.org > Cc: Chandran, Sugesh <sugesh.chand...@intel.com>; Bodireddy, Bhanuprakash > <bhanuprakash.bodire...@intel.com>; Ben Pfaff <b...@ovn.org> > Subject: [PATCH v2] packets: Prefetch the packet metadata in cacheline1. > > pkt_metadata_prefetch_init() i

Re: [ovs-dev] [PATCH] packets: Prefetch the packet metadata in cacheline1.

2017-11-27 Thread Chandran, Sugesh
Hi Bhanu, Regards _Sugesh > -Original Message- > From: Bodireddy, Bhanuprakash > Sent: Monday, November 27, 2017 4:35 PM > To: 'Aaron Conole' <acon...@redhat.com> > Cc: 'd...@openvswitch.org' <d...@openvswitch.org>; Ben Pfaff <b...@ovn.org>; > Chandra

Re: [ovs-dev] [RFC PATCH 1/2] Adding DPDK configuration option to isolate rte-mempool allocation.

2017-11-05 Thread Chandran, Sugesh
Hi Ben, Thank you for looking into the patch. Regards _Sugesh > -Original Message- > From: Ben Pfaff [mailto:b...@ovn.org] > Sent: Friday, November 3, 2017 5:55 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: Re:

Re: [ovs-dev] [PATCH] vhost: Expose virtio interrupt requirement on rte_vhos API

2017-10-15 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Jan Scheurich [mailto:jan.scheur...@ericsson.com] > Sent: Friday, October 13, 2017 11:57 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: RE: [ovs-dev] [PATCH] vhost:

Re: [ovs-dev] [PATCH] netdev-dpdk: New option 'hw_strip_crc' fields for DPDK interfaces

2017-10-15 Thread Chandran, Sugesh
[mailto:wenx05124...@163.com] Sent: Saturday, October 14, 2017 3:46 AM To: Chandran, Sugesh <sugesh.chand...@intel.com> Cc: Gao Zhenyu <sysugaozhe...@gmail.com>; ovs dev <d...@openvswitch.org> Subject: Re:[ovs-dev] [PATCH] netdev-dpdk: New option 'hw_strip_crc' fields for DPDK

Re: [ovs-dev] [PATCH] vhost: Expose virtio interrupt requirement on rte_vhos API

2017-10-13 Thread Chandran, Sugesh
Hi Jan, The DPDK changes are looks OK to me and will be useful. I am interested in testing this patch to see the impact on performance. Are you planning to share the changes in OVS for these APIs? Performance tests with the OVS DPDK datapath have shown that the tx throughput over a

Re: [ovs-dev] [PATCH] netdev-dpdk: New option 'hw_strip_crc' fields for DPDK interfaces

2017-10-13 Thread Chandran, Sugesh
Hi Wenxu, Thank you for the patch. I had reviewed the patch and I have same comment as Zhenyu. As you said there are so many other configs. Its not a good practice to offer configuration choices for some of them. I don’t think user see any difference in performance/functionality either its

Re: [ovs-dev] [PATCH v3 4/9] netdev-dpdk: implement flow put with rte flow

2017-10-02 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Tuesday, September 26, 2017 6:37 AM > To: d...@openvswitch.org > Cc: Finn Christensen <f...@napatech.com>; Darrell Ball <db...@vmware.com>; > Chandran, Sug

Re: [ovs-dev] [PATCH v3 7/9] netdev-dpdk: remove offloaded flow on deletion

2017-10-02 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Tuesday, September 26, 2017 6:37 AM > To: d...@openvswitch.org > Cc: Finn Christensen <f...@napatech.com>; Darrell Ball <db...@vmware.com>; > Chandran, Sug

Re: [ovs-dev] [PATCH v3 9/9] dpif-netdev: do hw flow offload in another thread

2017-10-02 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Tuesday, September 26, 2017 6:37 AM > To: d...@openvswitch.org > Cc: Finn Christensen <f...@napatech.com>; Darrell Ball <db...@vmware.com>; > Chandran, Sug

Re: [ovs-dev] [PATCH v3 1/9] dpif-netdev: associate flow with a mark id

2017-10-02 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Tuesday, September 26, 2017 6:37 AM > To: d...@openvswitch.org > Cc: Finn Christensen <f...@napatech.com>; Darrell Ball <db...@vmware.com>; > Chandran, Sug

Re: [ovs-dev] [PATCH v2 8/8] netdev-dpdk: set FDIR config

2017-09-20 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Darrell Ball [mailto:db...@vmware.com] > Sent: Thursday, September 14, 2017 6:46 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; Yuanhan Liu > <y...@fridaylinux.org> > Cc: Finn Christensen <f...@na

Re: [ovs-dev] [PATCH v2 8/8] netdev-dpdk: set FDIR config

2017-09-14 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Thursday, September 14, 2017 4:19 AM > To: Darrell Ball <db...@vmware.com> > Cc: Finn Christensen <f...@napatech.com>; Chandran, Sugesh > <sugesh.chand...

Re: [ovs-dev] [PATCH v2 5/8] dpif-netdev: record rx queue id for the upcall

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, September 11, 2017 11:12 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH v2 5/8] dpif-ne

Re: [ovs-dev] [PATCH v2 4/8] netdev-dpdk: implement flow put with rte flow

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, September 11, 2017 10:58 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH v2 4/8] netdev-

Re: [ovs-dev] [PATCH v2 0/8] OVS-DPDK flow offload with rte_flow

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, September 11, 2017 10:12 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH v2 0/8] OVS-DPDK fl

Re: [ovs-dev] [PATCH v2 5/8] dpif-netdev: record rx queue id for the upcall

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, September 11, 2017 9:33 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH v2 5/8] dpif-ne

Re: [ovs-dev] [PATCH v2 1/8] dpif-netdev: associate flow with a mark id

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, September 11, 2017 9:04 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH v2 1/8] dpi

Re: [ovs-dev] [PATCH v2 6/8] netdev-dpdk: retry with queue action

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, September 11, 2017 8:56 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH v2 6/8] netdev-dpdk:

Re: [ovs-dev] [PATCH v2 2/8] dpif-netdev: retrieve flow directly from the flow mark

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, September 11, 2017 7:36 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH v2 2/8] dpif-netdev

Re: [ovs-dev] [PATCH v2 6/8] netdev-dpdk: retry with queue action

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, September 11, 2017 8:56 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH v2 6/8] netdev-dpdk:

Re: [ovs-dev] [PATCH v2 8/8] netdev-dpdk: set FDIR config

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Yuanhan Liu > Sent: Tuesday, September 5, 2017 10:23 AM > To: d...@openvswitch.org > Subject: [ovs-dev] [PATCH v2 8/8] netdev-dpdk: set FDIR config > >

Re: [ovs-dev] [PATCH v2 6/8] netdev-dpdk: retry with queue action

2017-09-11 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Yuanhan Liu > Sent: Tuesday, September 5, 2017 10:23 AM > To: d...@openvswitch.org > Subject: [ovs-dev] [PATCH v2 6/8] netdev-dpdk: retry with queue

Re: [ovs-dev] [PATCH v2 5/8] dpif-netdev: record rx queue id for the upcall

2017-09-10 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Yuanhan Liu > Sent: Tuesday, September 5, 2017 10:23 AM > To: d...@openvswitch.org > Subject: [ovs-dev] [PATCH v2 5/8] dpif-netdev: record rx queue id

Re: [ovs-dev] [PATCH v2 7/8] netdev-dpdk: remove offloaded flow on deletion

2017-09-10 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Yuanhan Liu > Sent: Tuesday, September 5, 2017 10:23 AM > To: d...@openvswitch.org > Subject: [ovs-dev] [PATCH v2 7/8] netdev-dpdk: remove offloaded

Re: [ovs-dev] [PATCH v2 4/8] netdev-dpdk: implement flow put with rte flow

2017-09-10 Thread Chandran, Sugesh
As mentioned earlier in the cover letter we also have a similar implementation to do the flow translate. I feel its good to make bit more modular for this translation. The reason being its easy to extend and add more protocols in the future. Please find below our similar implementation. We

Re: [ovs-dev] [PATCH v2 2/8] dpif-netdev: retrieve flow directly from the flow mark

2017-09-10 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Yuanhan Liu > Sent: Tuesday, September 5, 2017 10:23 AM > To: d...@openvswitch.org > Subject: [ovs-dev] [PATCH v2 2/8] dpif-netdev: retrieve flow

Re: [ovs-dev] [PATCH v2 1/8] dpif-netdev: associate flow with a mark id

2017-09-10 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Yuanhan Liu > Sent: Tuesday, September 5, 2017 10:23 AM > To: d...@openvswitch.org > Subject: [ovs-dev] [PATCH v2 1/8] dpif-netdev: associate flow with

Re: [ovs-dev] [PATCH v2 0/8] OVS-DPDK flow offload with rte_flow

2017-09-10 Thread Chandran, Sugesh
Hi Yuanhan, Thank you for sending out the patch series. We are also looking into something similar to enable full offload in OVS-DPDK. It is based on ' http://dpdk.org/ml/archives/dev/2017-September/074746.html' and some other rte_flow extension in DPDK. It is noted that the patch series

Re: [ovs-dev] [RFC PATCH v2 10/10] Docs: Update releases with IPsec feature support.

2017-09-01 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Ian Stokes > Sent: Friday, August 25, 2017 5:41 PM > To: d...@openvswitch.org > Subject: [ovs-dev] [RFC PATCH v2 10/10] Docs: Update releases with IPsec

Re: [ovs-dev] [RFC PATCH v2 07/10] Docs: Modify dpdk howto to include cryptodev.

2017-09-01 Thread Chandran, Sugesh
I followed this howto guide and managed to test the ipsec traffic on my board. One comment as below. Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Ian Stokes > Sent: Friday, August 25, 2017 5:40 PM >

Re: [ovs-dev] [RFC PATCH v2 06/10] vxlanipsec: Add userspace support for vxlan ipsec.

2017-09-01 Thread Chandran, Sugesh
At very high level, this patch is very long. Is it possible to split them based on the functionality? More comments are below, Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Ian Stokes > Sent: Friday,

Re: [ovs-dev] [RFC PATCH v2 05/10] flow: Modify minflow extract to handle SPI.

2017-09-01 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Ian Stokes > Sent: Friday, August 25, 2017 5:40 PM > To: d...@openvswitch.org > Subject: [ovs-dev] [RFC PATCH v2 05/10] flow: Modify minflow extract to

Re: [ovs-dev] [RFC PATCH v2 02/10] openvswitch.h: add vport to ovs_action_push_tnl.

2017-09-01 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Ian Stokes > Sent: Friday, August 25, 2017 5:40 PM > To: d...@openvswitch.org > Subject: [ovs-dev] [RFC PATCH v2 02/10] openvswitch.h: add vport to >

Re: [ovs-dev] [RFC PATCH v2 00/10] RFC for Userspace IPsec Interface

2017-09-01 Thread Chandran, Sugesh
Hi Ian, Thank you for working on this. This feature is going to be very useful in OVS-DPDK deployment. I also did some basic testing of this implementation. Here are the comments, 1) The dpctl show still shows the port as vxlan. It must be changed to vxlan-ipsec 2) Its mentioned

Re: [ovs-dev] [RFC patch v1] dp-packet: Refactor DPDK packet initialization.

2017-08-18 Thread Chandran, Sugesh
Can you release the patch for this? Looks to me it’s a good to have. Regards _Sugesh > -Original Message- > From: Chandran, Sugesh > Sent: Friday, August 18, 2017 10:31 AM > To: 'Darrell Ball' <db...@vmware.com>; Darrell Ball <dlu...@gmail.com>; > d...@op

Re: [ovs-dev] [RFC patch v1] dp-packet: Refactor DPDK packet initialization.

2017-08-18 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Darrell Ball [mailto:db...@vmware.com] > Sent: Wednesday, August 16, 2017 6:58 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; Darrell Ball > <dlu...@gmail.com>; d...@openvswitch.org > Subject: Re: [ovs

Re: [ovs-dev] [RFC patch v1] dp-packet: Refactor DPDK packet initialization.

2017-08-16 Thread Chandran, Sugesh
Hi Darrel, Thank you for the patch. Please find my comments below. Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Darrell Ball > Sent: Tuesday, August 15, 2017 5:14 PM > To: dlu...@gmail.com;

Re: [ovs-dev] [patch_v5] dp-packet: Reset DPDK HWOL checksum flags on init.

2017-08-13 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Darrell Ball [mailto:db...@vmware.com] > Sent: Thursday, August 10, 2017 5:15 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; Ben Pfaff > <b...@ovn.org> > Cc: d...@openvswitch.org > Subject: Re: [ovs

Re: [ovs-dev] [patch_v5] dp-packet: Reset DPDK HWOL checksum flags on init.

2017-08-09 Thread Chandran, Sugesh
Regards _Sugesh > > > > > > Correct, I reused reset_dp_packet_checksum_ol_flags() to do the > > initialization as well > > > I could also have created a separate function. > > > > > > In case a DPDK dev is used, those flags will be managed by DPDK. >

Re: [ovs-dev] [patch_v5] dp-packet: Reset DPDK HWOL checksum flags on init.

2017-08-09 Thread Chandran, Sugesh
Hi Darrel, I reviewed and tested the patch. It does fixed the UT failures in --with-dpdk case. One comment below. Regards _Sugesh > -Original Message- > From: ovs-dev-boun...@openvswitch.org [mailto:ovs-dev- > boun...@openvswitch.org] On Behalf Of Darrell Ball > Sent: Wednesday,

Re: [ovs-dev] [PATCH v4 0/3] tunneling : Improving tunneling performance by avoiding dp recirc.

2017-07-20 Thread Chandran, Sugesh
Thankyou Joe! Regards _Sugesh > -Original Message- > From: Joe Stringer [mailto:j...@ovn.org] > Sent: Wednesday, July 19, 2017 10:38 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: ovs dev <d...@openvswitch.org>; Andy Zhou <az...@ovn.org

Re: [ovs-dev] [RFC PATCH v1] net-dpdk: Introducing TX tcp HW checksum offload support for DPDK pnic

2017-07-19 Thread Chandran, Sugesh
Hi Gao, Thank you for working on this. Great to see it gives some performance improvement. Some comments/questions below. Regards _Sugesh From: Gao Zhenyu [mailto:sysugaozhe...@gmail.com] Sent: Monday, July 17, 2017 12:55 PM To: Chandran, Sugesh <sugesh.chand...@intel.com> Cc: b...@o

Re: [ovs-dev] [PATCH v3 3/3] tunneling: Avoid datapath-recirc by combining recirc actions at xlate.

2017-07-19 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Joe Stringer [mailto:j...@ovn.org] > Sent: Wednesday, July 19, 2017 2:34 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: ovs dev <d...@openvswitch.org>; Andy Zhou <az...@ovn.org>; Zoltán >

Re: [ovs-dev] [PATCH v2 4/4] tunneling: Avoid datapath-recirc by combining recirc actions at xlate.

2017-07-18 Thread Chandran, Sugesh
Thank you Joe, I sent out the v3 patch . Please have a look Regards _Sugesh > -Original Message- > From: Joe Stringer [mailto:j...@ovn.org] > Sent: Tuesday, July 18, 2017 6:29 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: Zoltán Balogh <zoltan.b

Re: [ovs-dev] [PATCH v2 4/4] tunneling: Avoid datapath-recirc by combining recirc actions at xlate.

2017-07-18 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Joe Stringer [mailto:j...@ovn.org] > Sent: Tuesday, July 18, 2017 6:42 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: Zoltán Balogh <zoltan.bal...@ericsson.com>; ovs dev > <d...@openvswit

Re: [ovs-dev] [PATCH v2 4/4] tunneling: Avoid datapath-recirc by combining recirc actions at xlate.

2017-07-17 Thread Chandran, Sugesh
Comments inline Regards _Sugesh > -Original Message- > From: Joe Stringer [mailto:j...@ovn.org] > Sent: Monday, July 17, 2017 7:33 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: Zoltán Balogh <zoltan.bal...@ericsson.com>; ovs dev > <d..

Re: [ovs-dev] [PATCH v2 4/4] tunneling: Avoid datapath-recirc by combining recirc actions at xlate.

2017-07-17 Thread Chandran, Sugesh
Hi Joe, Thank you for the comments., Please find my answers below Regards _Sugesh > -Original Message- > From: Zoltán Balogh [mailto:zoltan.bal...@ericsson.com] > Sent: Monday, July 17, 2017 3:38 PM > To: Joe Stringer <j...@ovn.org>; Chandran, Sugesh > <sugesh.

Re: [ovs-dev] [PATCH v2 4/4] tunneling: Avoid datapath-recirc by combining recirc actions at xlate.

2017-07-17 Thread Chandran, Sugesh
Hi Joe, Thank you for the comments., Please find my answers below Regards _Sugesh > -Original Message- > From: Zoltán Balogh [mailto:zoltan.bal...@ericsson.com] > Sent: Monday, July 17, 2017 3:38 PM > To: Joe Stringer <j...@ovn.org>; Chandran, Sugesh > <sugesh.

Re: [ovs-dev] [PATCH v2 3/4] tunneling: Calculate and update packet l4_offset in tunnel push.

2017-07-17 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Joe Stringer [mailto:j...@ovn.org] > Sent: Saturday, July 15, 2017 12:43 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: ovs dev <d...@openvswitch.org>; Andy Zhou <az...@ovn.org>; Zoltán >

Re: [ovs-dev] [PATCH v2 1/4] xlate: Refactor translation of patch port output actions.

2017-07-17 Thread Chandran, Sugesh
Hi Joe, No issues, and thanks for applying the patch. Regards _Sugesh > -Original Message- > From: Joe Stringer [mailto:j...@ovn.org] > Sent: Saturday, July 15, 2017 12:35 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com> > Cc: ovs dev <d...@openvswitch.org>

Re: [ovs-dev] [PATCH v2 0/4]tunneling : Improving tunneling performance by avoiding dp recirc.

2017-07-14 Thread Chandran, Sugesh
Thank you Greg for testing. Regards _Sugesh > -Original Message- > From: Greg Rose [mailto:gvrose8...@gmail.com] > Sent: Thursday, July 13, 2017 1:01 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; > d...@openvswitch.org; az...@ovn.org; j...@ovn.org &g

Re: [ovs-dev] [PATCH v3 0/2] conntrack : Add support for rx chceksum offload.

2017-07-11 Thread Chandran, Sugesh
Hi Darrell, Please see my comments below, Regards _Sugesh > -Original Message- > From: Darrell Ball [mailto:db...@vmware.com] > Sent: Tuesday, July 11, 2017 1:19 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; Ilya Maximets > <i.maxim...@samsung.com>; o

Re: [ovs-dev] [PATCH v3 0/2] conntrack : Add support for rx chceksum offload.

2017-07-10 Thread Chandran, Sugesh
Hi Darell, Ilya Regards _Sugesh > -Original Message- > From: Darrell Ball [mailto:db...@vmware.com] > Sent: Monday, July 10, 2017 5:53 PM > To: Ilya Maximets <i.maxim...@samsung.com>; ovs-dev@openvswitch.org; > Ben Pfaff <b...@ovn.org> > Cc: Chandran, Sug

Re: [ovs-dev] [PATCH v3 2/2] conntrack : Use Rx checksum offload feature on DPDK ports for conntrack.

2017-07-10 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Darrell Ball [mailto:db...@vmware.com] > Sent: Sunday, July 9, 2017 5:37 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; d...@openvswitch.org > Subject: Re: [PATCH v3 2/2] conntrack : Use Rx checksum offload fe

Re: [ovs-dev] [PATCH v3 0/2] conntrack : Add support for rx chceksum offload.

2017-07-10 Thread Chandran, Sugesh
Regards _Sugesh > -Original Message- > From: Ilya Maximets [mailto:i.maxim...@samsung.com] > Sent: Monday, July 10, 2017 9:37 AM > To: ovs-dev@openvswitch.org; Darrell Ball <db...@vmware.com>; Ben Pfaff > <b...@ovn.org> > Cc: Chandran, Sugesh <sugesh.ch

Re: [ovs-dev] [RFC PATCH 1/1] dpif-netdev : Include Rxq processing cycles

2017-07-07 Thread Chandran, Sugesh
Hi Ian, Thank you for the review comments, Regards _Sugesh > -Original Message- > From: Stokes, Ian > Sent: Friday, June 23, 2017 4:29 PM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; > d...@openvswitch.org; ktray...@redhat.com > Subject: RE: [ovs-dev] [RF

Re: [ovs-dev] [PATCH v3] netdev-dpdk: use rte_eth_dev_set_mtu

2017-07-07 Thread Chandran, Sugesh
Hi Mark, Thank you for the information. Please find my comments below. Regards _Sugesh > -Original Message- > From: Kavanagh, Mark B > Sent: Wednesday, July 5, 2017 10:20 AM > To: Chandran, Sugesh <sugesh.chand...@intel.com>; ovs- > d...@openvswitch.org; Varghes

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