From patchwork Mon Jan 8 07:58:52 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Xing, Beilei" X-Patchwork-Id: 33058 X-Patchwork-Delegate: helin.zhang@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id C10171B161; Mon, 8 Jan 2018 08:59:22 +0100 (CET) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 295121B024 for ; Mon, 8 Jan 2018 08:59:20 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Jan 2018 23:59:19 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,330,1511856000"; d="scan'208";a="9454170" Received: from unknown (HELO dpdk9.sh.intel.com) ([10.67.118.52]) by orsmga006.jf.intel.com with ESMTP; 07 Jan 2018 23:59:18 -0800 From: Beilei Xing To: john.mcnamara@intel.com Cc: dev@dpdk.org Date: Mon, 8 Jan 2018 15:58:52 +0800 Message-Id: <1515398332-78518-1-git-send-email-beilei.xing@intel.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1515388390-46440-1-git-send-email-beilei.xing@intel.com> References: <1515388390-46440-1-git-send-email-beilei.xing@intel.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v2] doc: add i40e update X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" Update release note to declare MPLSoUDP/MPLSoGRE/ GTP-U/GTP-C/PPPoE/PPPoL2TP steering support in i40e driver. Update i40e.rst to declare DDP support and input set configuration. Signed-off-by: Beilei Xing --- v2 changes: - Add DDP support and input set configuration in i40e.rst. doc/guides/nics/i40e.rst | 47 ++++++++++++++++++++++++++++++++++ doc/guides/rel_notes/release_18_02.rst | 31 ++++++++++++++++++++++ 2 files changed, 78 insertions(+) diff --git a/doc/guides/nics/i40e.rst b/doc/guides/nics/i40e.rst index 2507d5f..789d6d6 100644 --- a/doc/guides/nics/i40e.rst +++ b/doc/guides/nics/i40e.rst @@ -65,6 +65,7 @@ Features of the I40E PMD are: - Hot plug - IEEE1588/802.1AS timestamping - VF Daemon (VFD) - EXPERIMENTAL +- Dynamic Device Personalization (DDP) Prerequisites @@ -374,6 +375,52 @@ configuration passed on the EAL command line. The floating VEB functionality requires a NIC firmware version of 5.0 or greater. +Dynamic Device Personalization (DDP) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The Intel® Ethernet Controller X*710 support a feature called "Dynamic Device +Personalization (DDP)", which is used to configure hardware by downloading +a profile to support protocols/filters which are not supported by default. +The DDP functionality requires a NIC firmware version of 6.0 or greater. + +Current implementation supports MPLSoUDP/MPLSoGRE/GTP-C/GTP-U/PPPoE/PPPoL2TP, +steering can be used with rte_flow API. + +Load a profile which supports MPLSoUDP/MPLSoGRE: + +.. code-block:: console + + testpmd> ddp add 0 ./mpls.pkgo + +Delete a MPLS profile: + +.. code-block:: console + + testpmd> ddp del 0 ./mpls.pkgo + +Get loaded DDP package info list: + +.. code-block:: console + + testpmd> ddp get list 0 + +Display information about a MPLS profile: + +.. code-block:: console + + testpmd> ddp get info ./mpls.pkgo + +Input set configuration +~~~~~~~~~~~~~~~~~~~~~~~ +Input set for any PCTYPE can be configured with user defined configuration, +For example, to use only 48bit prefix for IPv6 src address for IPv6 TCP RSS: + +.. code-block:: console + + testpmd> port config 0 pctype 43 hash_inset clear all + testpmd> port config 0 pctype 43 hash_inset set field 13 + testpmd> port config 0 pctype 43 hash_inset set field 14 + testpmd> port config 0 pctype 43 hash_inset set field 15 Limitations or Known issues --------------------------- diff --git a/doc/guides/rel_notes/release_18_02.rst b/doc/guides/rel_notes/release_18_02.rst index 621b8f5..b016c54 100644 --- a/doc/guides/rel_notes/release_18_02.rst +++ b/doc/guides/rel_notes/release_18_02.rst @@ -47,6 +47,37 @@ New Features users. According to the device configuration, it will setup TX->RX loopback link or not. +* **Updated i40e driver to support MPLSoUDP/MPLSoGRE.** + + Updated i40e PMD to support MPLSoUDP/MPLSoGRE with MPLSoUDP/MPLSoGRE + supporting profiles which can be programmed by dynamic device + personalization (DDP) process: + + * Support cloud filer of MPLSoUDP/MPLSoGRE flow based on MPLS label. + + This feature was implemented in release_17_05. + +* **Updated i40e driver to support GTP-C/GTP-U.** + + Updated i40e PMD to support GTP-C/GTP-U with GTP-C/GTP-U supporting + profiles which can be programmed by dynamic device personalization (DDP) + process: + + * Support RSS of GTP-C/GTP-U flow. + * Support flow director of GTP-C/GTP-U flow based on TEID. + * Support cloud filer of GTP-C/GTP-U flow based on TEID. + + This feature was implemented in release_17_11, and only GTPv1 is supported. + +* **Updated i40e driver to support PPPoE/PPPoL2TP.** + + Updated i40e PMD to support PPPoE/PPPoL2TP with PPPoE/PPPoL2TP supporting + profiles which can be programmed by dynamic device personalization (DDP) + process: + + * Support RSS of PPPoE/PPPoL2TP flow based on user defined input set. + * Support FDIR of PPPoE/PPPoL2TP flow based on user defined input set. + API Changes -----------