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* [dpdk-dev] [PATCH 0/3] add generic L2/L3 tunnel encapsulation actions
@ 2018-09-16 16:53 Ori Kam
  2018-09-16 16:53 ` [dpdk-dev] [PATCH 1/3] ethdev: " Ori Kam
                   ` (3 more replies)
  0 siblings, 4 replies; 53+ messages in thread
From: Ori Kam @ 2018-09-16 16:53 UTC (permalink / raw)
  To: arybchenko, ferruh.yigit, stephen, adrien.mazarguil
  Cc: dev, dekelp, thomas, nelio.laranjeiro, yskoh, orika

This series implement the generic L2/L3 tunnel encapsulation actions
and is based on rfc [1] "add generic L2/L3 tunnel encapsulation actions"

Currenlty the encap/decap actions only support encapsulation
of VXLAN and NVGRE L2 packets (L2 encapsulation is where
the inner packet has a valid Ethernet header, while L3 encapsulation
is where the inner packet doesn't have the Ethernet header).
In addtion the parameter to to the encap action is a list of rte items,
this results in 2 extra translation, between the application to the action
and from the action to the NIC. This results in negetive impact on the
insertion performance.
    
Looking forward there are going to be a need to support many more tunnel
encapsulations. For example MPLSoGRE, MPLSoUDP.
Adding the new encapsulation will result in duplication of code.
For example the code for handling NVGRE and VXLAN are exactly the same,
and each new tunnel will have the same exact structure.
    
This series introduce a generic encapsulation for L2 tunnel types, and
generic encapsulation for L3 tunnel types. In addtion the new
encapsulations commands are using raw buffer inorder to save the
converstion time, both for the application and the PMD.

[1]https://mails.dpdk.org/archives/dev/2018-August/109944.html

Ori Kam (3):
  ethdev: add generic L2/L3 tunnel encapsulation actions
  ethdev: convert testpmd encap commands to new API
  ethdev: remove vxlan and nvgre encapsulation commands

 app/test-pmd/cmdline_flow.c        | 294 +++++++++++++++++--------------------
 doc/guides/prog_guide/rte_flow.rst | 105 +++++--------
 lib/librte_ethdev/rte_flow.h       |  66 ++++++---
 3 files changed, 219 insertions(+), 246 deletions(-)

-- 
1.8.3.1

^ permalink raw reply	[flat|nested] 53+ messages in thread

end of thread, other threads:[~2018-10-23  9:56 UTC | newest]

Thread overview: 53+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-09-16 16:53 [dpdk-dev] [PATCH 0/3] add generic L2/L3 tunnel encapsulation actions Ori Kam
2018-09-16 16:53 ` [dpdk-dev] [PATCH 1/3] ethdev: " Ori Kam
2018-09-16 16:53 ` [dpdk-dev] [PATCH 2/3] ethdev: convert testpmd encap commands to new API Ori Kam
2018-09-16 16:53 ` [dpdk-dev] [PATCH 3/3] ethdev: remove vxlan and nvgre encapsulation commands Ori Kam
2018-09-26 21:00 ` [dpdk-dev] [PATCH v2 0/3] ethdev: add generic L2/L3 tunnel encapsulation actions Ori Kam
2018-09-26 21:00   ` [dpdk-dev] [PATCH v2 1/3] " Ori Kam
2018-09-26 21:00   ` [dpdk-dev] [PATCH v2 2/3] app/testpmd: convert testpmd encap commands to new API Ori Kam
2018-09-26 21:00   ` [dpdk-dev] [PATCH v2 3/3] ethdev: remove vxlan and nvgre encapsulation commands Ori Kam
2018-10-05 12:59     ` Ferruh Yigit
2018-10-05 13:26       ` Awal, Mohammad Abdul
2018-10-05 13:27     ` Mohammad Abdul Awal
2018-10-03 20:38   ` [dpdk-dev] [PATCH v2 0/3] ethdev: add generic L2/L3 tunnel encapsulation actions Thomas Monjalon
2018-10-05 12:57   ` Ferruh Yigit
2018-10-05 14:00     ` Ori Kam
2018-10-07 12:57   ` [dpdk-dev] [PATCH v3 " Ori Kam
2018-10-07 12:57     ` [dpdk-dev] [PATCH v3 1/3] " Ori Kam
2018-10-07 12:57     ` [dpdk-dev] [PATCH v3 2/3] app/testpmd: convert testpmd encap commands to new API Ori Kam
2018-10-07 12:57     ` [dpdk-dev] [PATCH v3 3/3] ethdev: remove vxlan and nvgre encapsulation commands Ori Kam
2018-10-09 16:48     ` [dpdk-dev] [PATCH v3 0/3] ethdev: add generic L2/L3 tunnel encapsulation actions Ferruh Yigit
2018-10-10  6:45       ` Andrew Rybchenko
2018-10-10  9:00         ` Ori Kam
2018-10-10  9:30           ` Andrew Rybchenko
2018-10-10  9:38             ` Thomas Monjalon
2018-10-10 12:02           ` Adrien Mazarguil
2018-10-10 13:17             ` Ori Kam
2018-10-10 16:10               ` Adrien Mazarguil
2018-10-11  8:48                 ` Ori Kam
2018-10-11 13:12                   ` Adrien Mazarguil
2018-10-11 13:55                     ` Ori Kam
2018-10-16 21:40     ` [dpdk-dev] [PATCH v4 0/3] ethdev: add generic raw " Ori Kam
2018-10-16 21:41       ` [dpdk-dev] [PATCH v4 1/3] ethdev: add raw encapsulation action Ori Kam
2018-10-17  7:56         ` Andrew Rybchenko
2018-10-17  8:43           ` Ori Kam
2018-10-22 13:06             ` Andrew Rybchenko
2018-10-22 13:19               ` Ori Kam
2018-10-22 13:27                 ` Andrew Rybchenko
2018-10-22 13:32                   ` Ori Kam
2018-10-16 21:41       ` [dpdk-dev] [PATCH v4 2/3] app/testpmd: add MPLSoUDP encapsulation Ori Kam
2018-10-16 21:41       ` [dpdk-dev] [PATCH v4 3/3] app/testpmd: add MPLSoGRE encapsulation Ori Kam
2018-10-17 17:07       ` [dpdk-dev] [PATCH v5 0/3] ethdev: add generic raw tunnel encapsulation actions Ori Kam
2018-10-17 17:07         ` [dpdk-dev] [PATCH v5 1/3] ethdev: add raw encapsulation action Ori Kam
2018-10-22 14:15           ` Andrew Rybchenko
2018-10-22 14:31             ` Ori Kam
2018-10-17 17:07         ` [dpdk-dev] [PATCH v5 2/3] app/testpmd: add MPLSoUDP encapsulation Ori Kam
2018-10-17 17:07         ` [dpdk-dev] [PATCH v5 3/3] app/testpmd: add MPLSoGRE encapsulation Ori Kam
2018-10-22 14:45         ` [dpdk-dev] [PATCH v5 0/3] ethdev: add generic raw tunnel encapsulation actions Ferruh Yigit
2018-10-22 17:38         ` [dpdk-dev] [PATCH v6 0/3] ethdev: add generic raw tunnel encapsulation Ori Kam
2018-10-22 17:38           ` [dpdk-dev] [PATCH v6 1/3] ethdev: add raw encapsulation action Ori Kam
2018-10-22 17:38           ` [dpdk-dev] [PATCH v6 2/3] app/testpmd: add MPLSoUDP encapsulation Ori Kam
2018-10-23  9:55             ` Ferruh Yigit
2018-10-22 17:38           ` [dpdk-dev] [PATCH v6 3/3] app/testpmd: add MPLSoGRE encapsulation Ori Kam
2018-10-23  9:56             ` Ferruh Yigit
2018-10-23  9:56           ` [dpdk-dev] [PATCH v6 0/3] ethdev: add generic raw tunnel encapsulation Ferruh Yigit

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