From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Ori Kam <orika@mellanox.com>,
arybchenko@solarflare.com, stephen@networkplumber.org,
adrien.mazarguil@6wind.com
Cc: dev@dpdk.org, dekelp@mellanox.com, thomas@monjalon.net,
nelio.laranjeiro@6wind.com, yskoh@mellanox.com,
shahafs@mellanox.com
Subject: Re: [dpdk-dev] [PATCH v2 0/3] ethdev: add generic L2/L3 tunnel encapsulation actions
Date: Fri, 5 Oct 2018 13:57:28 +0100 [thread overview]
Message-ID: <8b986b80-9320-2e25-6f2e-a7f3305cced2@intel.com> (raw)
In-Reply-To: <1537995646-95260-1-git-send-email-orika@mellanox.com>
On 9/26/2018 10:00 PM, Ori Kam wrote:
> 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
>
> Changes in v2:
>
> * add missing decap_l3 structure.
> * fix typo.
>
>
>
> Ori Kam (3):
> ethdev: add generic L2/L3 tunnel encapsulation actions
> app/testpmd: convert testpmd encap commands to new API
> ethdev: remove vxlan and nvgre encapsulation commands
Hi Ori,
Can you please rebase the patch on top of latest next-net?
Thanks,
ferruh
next prev parent reply other threads:[~2018-10-05 12:57 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-16 16:53 [dpdk-dev] [PATCH 0/3] " 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 [this message]
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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