From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 7E420A04B5; Tue, 12 Jan 2021 15:05:10 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9181E140DB9; Tue, 12 Jan 2021 15:03:49 +0100 (CET) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by mails.dpdk.org (Postfix) with ESMTP id C8622140CFD for ; Tue, 12 Jan 2021 15:03:45 +0100 (CET) Received: from Internal Mail-Server by MTLPINE1 (envelope-from shirik@nvidia.com) with SMTP; 12 Jan 2021 16:03:43 +0200 Received: from nvidia.com (c-141-254-1-005.mtl.labs.mlnx [10.141.254.5]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 10CE3SBo009998; Tue, 12 Jan 2021 16:03:42 +0200 From: Shiri Kuzin To: dev@dpdk.org Cc: viacheslavo@nvidia.com, adrien.mazarguil@6wind.com, orika@nvidia.com, ferruh.yigit@intel.com, thomas@monjalon.net, rasland@nvidia.com Date: Tue, 12 Jan 2021 16:02:41 +0200 Message-Id: <20210112140241.15914-9-shirik@nvidia.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20210112140241.15914-1-shirik@nvidia.com> References: <20210111142658.22239-1-shirik@nvidia.com> <20210112140241.15914-1-shirik@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v5 8/8] doc: update GENEVE TLV option support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" GENEVE TLV option support added to mlx5 PMD. The limitations and support were updated in documentation. Signed-off-by: Shiri Kuzin Acked-by: Viacheslav Ovsiienko --- doc/guides/nics/mlx5.rst | 23 ++++++++++++++++++++++- doc/guides/rel_notes/release_21_02.rst | 8 ++++++++ 2 files changed, 30 insertions(+), 1 deletion(-) diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst index 3bda0f8417..5f2b42b979 100644 --- a/doc/guides/nics/mlx5.rst +++ b/doc/guides/nics/mlx5.rst @@ -98,6 +98,7 @@ Features - Hardware LRO. - Hairpin. - Multiple-thread flow insertion. +- Matching on Geneve TLV option header with raw encap/decap action. Limitations ----------- @@ -175,7 +176,18 @@ Limitations - OAM - protocol type - options length - Currently, the only supported options length value is 0. + +- Match on Geneve TLv option is supported on the following fields: + - Class + - Type + - Length + - Data + + Only one Class/Type/Length Geneve TLV option is supported per shared device. + Class/Type/Length fields must be specified as well as masks. + Class/Type/Length specified masks must be full. + Matching Geneve TLV option without specifying data is not supported. + Matching Geneve TLV option with data & mask == 0 is not supported. - VF: flow rules created on VF devices can only match traffic targeted at the configured MAC addresses (see ``rte_eth_dev_mac_addr_add()``). @@ -1022,6 +1034,10 @@ Below are some firmware configurations listed. or FLEX_PARSER_PROFILE_ENABLE=1 +- enable Geneve TLV option flow matching:: + + FLEX_PARSER_PROFILE_ENABLE=0 + - enable GTP flow matching:: FLEX_PARSER_PROFILE_ENABLE=3 @@ -1501,6 +1517,11 @@ Supported hardware offloads | | | rdma-core 32 | | rdma-core 32 | | | | ConnectX-6 Dx| | ConnectX-6 Dx | +-----------------------+-----------------+-----------------+ + | Encapsulation | | DPDK 21.02 | | DPDK 21.02 | + | GENEVE TLV option | | OFED 5.2 | | OFED 5.2 | + | | | rdma-core 34 | | rdma-core 34 | + | | | ConnectX-6 Dx | | ConnectX-6 Dx | + +-----------------------+-----------------+-----------------+ Notes for metadata ------------------ diff --git a/doc/guides/rel_notes/release_21_02.rst b/doc/guides/rel_notes/release_21_02.rst index 706cbf8f0c..1ac0232350 100644 --- a/doc/guides/rel_notes/release_21_02.rst +++ b/doc/guides/rel_notes/release_21_02.rst @@ -55,6 +55,14 @@ New Features Also, make sure to start the actual text at the margin. ======================================================= +* **Updated Mellanox mlx5 driver.** + + Updated the Mellanox mlx5 driver with new features and improvements, including: + + * **Added GENEVE TLV option in rte_flow.** + + Added support for matching GENEVE TLV option and raw encap/decap of GENEVE + TLV option. Removed Items ------------- -- 2.21.0