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DIR:OUT; SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 May 2021 04:21:32.8212 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3e964006-682c-4da9-c682-08d90f7d43a3 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34]; Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT066.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4777 Subject: [dpdk-dev] [PATCH v2 17/17] doc: update mlx5 support for conntrack 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" In the release notes and mlx5 NIC document, the support and limitation of connection tracking are added. Signed-off-by: Bing Zhao --- doc/guides/nics/features/default.ini | 1 + doc/guides/nics/features/mlx5.ini | 1 + doc/guides/nics/mlx5.rst | 14 ++++++++++++++ doc/guides/rel_notes/release_21_05.rst | 2 ++ 4 files changed, 18 insertions(+) diff --git a/doc/guides/nics/features/default.ini b/doc/guides/nics/features/default.ini index 8046bd121e..0deb4ef547 100644 --- a/doc/guides/nics/features/default.ini +++ b/doc/guides/nics/features/default.ini @@ -66,6 +66,7 @@ Module EEPROM dump = Registers dump = LED = Multiprocess aware = +Connection tracking = FreeBSD = Linux = Windows = diff --git a/doc/guides/nics/features/mlx5.ini b/doc/guides/nics/features/mlx5.ini index ddd131da16..45dbe75d07 100644 --- a/doc/guides/nics/features/mlx5.ini +++ b/doc/guides/nics/features/mlx5.ini @@ -45,6 +45,7 @@ Stats per queue = Y FW version = Y Module EEPROM dump = Y Multiprocess aware = Y +Connection tracking = Y Linux = Y Windows = P ARMv8 = Y diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst index 2bb4f18a08..238da94118 100644 --- a/doc/guides/nics/mlx5.rst +++ b/doc/guides/nics/mlx5.rst @@ -107,6 +107,7 @@ Features - 21844 flow priorities for ingress or egress flow groups greater than 0 and for any transfer flow group. - Flow metering, including meter policy API. +- Connection tracking. Limitations ----------- @@ -418,6 +419,14 @@ Limitations - RED: must be DROP. - meter profile packet mode is supported. +- Connection tracking: + + - connection tracking (conntrack) couldn't co-exist with ASO meter, ASO age action in a single flow rule. + - Flow rules insertion rate and memory consumption. + - software limitation: + - ports: a maximal number of 256. + - conntrack: a maximal number of 4M. + Statistics ---------- @@ -1680,6 +1689,11 @@ Supported hardware offloads | | | rdma-core 35 | | rdma-core 35 | | | | ConnectX-5 | | ConnectX-5 | +-----------------------+-----------------+-----------------+ + | Connection tracking | | | | DPDK 21.05 | + | | | N/A | | OFED 5.3 | + | | | | | rdma-core 35 | + | | | | | ConnectX-6 Dx | + +-----------------------+-----------------+-----------------+ .. table:: Minimal SW/HW versions for shared action offload :name: sact diff --git a/doc/guides/rel_notes/release_21_05.rst b/doc/guides/rel_notes/release_21_05.rst index efd68e8c7c..4c4c37ef87 100644 --- a/doc/guides/rel_notes/release_21_05.rst +++ b/doc/guides/rel_notes/release_21_05.rst @@ -166,6 +166,8 @@ New Features * Added support for ASO (Advanced Steering Operation) meter. * Added support for ASO metering by PPS (packet per second). * Added support for the monitor policy of Power Management API. + * Added support for connection tracking action and item as well as context create, + destroy, update and query. * **Updated NXP DPAA driver.** -- 2.27.0