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 D4C52A04A2; Sat, 25 Dec 2021 12:32:38 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7764042707; Sat, 25 Dec 2021 12:30:26 +0100 (CET) Received: from VLXDG1SPAM1.ramaxel.com (email.unionmem.com [221.4.138.186]) by mails.dpdk.org (Postfix) with ESMTP id A7815426F9 for ; Sat, 25 Dec 2021 12:30:23 +0100 (CET) Received: from V12DG1MBS01.ramaxel.local (v12dg1mbs01.ramaxel.local [172.26.18.31]) by VLXDG1SPAM1.ramaxel.com with ESMTPS id 1BPBTdVT059974 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 25 Dec 2021 19:29:40 +0800 (GMT-8) (envelope-from songyl@ramaxel.com) Received: from localhost.localdomain (10.64.9.47) by V12DG1MBS01.ramaxel.local (172.26.18.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Sat, 25 Dec 2021 19:29:38 +0800 From: Yanling Song To: CC: , , , , Subject: [PATCH v4 25/25] net/spnic: add doc infrastructure Date: Sat, 25 Dec 2021 19:29:13 +0800 Message-ID: <52307a60bf9de49abbc45f9821b29bdbca08e7f3.1640426040.git.songyl@ramaxel.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.64.9.47] X-ClientProxiedBy: V12DG1MBS03.ramaxel.local (172.26.18.33) To V12DG1MBS01.ramaxel.local (172.26.18.31) X-DNSRBL: X-MAIL: VLXDG1SPAM1.ramaxel.com 1BPBTdVT059974 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 This patch adds doc infrastructure for spnic PMD driver. Signed-off-by: Yanling Song --- MAINTAINERS | 6 ++++ doc/guides/nics/features/spnic.ini | 39 +++++++++++++++++++++ doc/guides/nics/index.rst | 1 + doc/guides/nics/spnic.rst | 55 ++++++++++++++++++++++++++++++ 4 files changed, 101 insertions(+) create mode 100644 doc/guides/nics/features/spnic.ini create mode 100644 doc/guides/nics/spnic.rst diff --git a/MAINTAINERS b/MAINTAINERS index 18d9edaf88..12f6171aef 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -919,6 +919,12 @@ F: drivers/net/qede/ F: doc/guides/nics/qede.rst F: doc/guides/nics/features/qede*.ini +Ramaxel SPNIC +M: Yanling Song +F: drivers/net/spnic/ +F: doc/guides/nics/spnic.rst +F: doc/guides/nics/features/spnic.ini + Solarflare sfc_efx M: Andrew Rybchenko F: drivers/common/sfc_efx/ diff --git a/doc/guides/nics/features/spnic.ini b/doc/guides/nics/features/spnic.ini new file mode 100644 index 0000000000..1cec6a59fa --- /dev/null +++ b/doc/guides/nics/features/spnic.ini @@ -0,0 +1,39 @@ +; +; Supported features of 'spnic' network poll mode driver. +; +; Refer to default.ini for the full list of available PMD features. +; +[Features] +Speed capabilities = Y +Link status = Y +Link status event = Y +Queue start/stop = Y +MTU update = Y +Scattered Rx = Y +LRO = Y +TSO = Y +Promiscuous mode = Y +Allmulticast mode = Y +Unicast MAC filter = Y +Multicast MAC filter = Y +RSS hash = Y +RSS key update = Y +RSS reta update = Y +Inner RSS = Y +SR-IOV = Y +Flow control = Y +CRC offload = Y +VLAN filter = Y +VLAN offload = Y +L3 checksum offload = Y +L4 checksum offload = Y +Inner L3 checksum = Y +Inner L4 checksum = Y +Basic stats = Y +Extended stats = Y +Stats per queue = Y +FW version = Y +Multiprocess aware = Y +Linux = Y +x86-64 = Y +ARMv8 = Y diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst index 1c94caccea..6d47fa64a1 100644 --- a/doc/guides/nics/index.rst +++ b/doc/guides/nics/index.rst @@ -57,6 +57,7 @@ Network Interface Controller Drivers pfe qede sfc_efx + spnic softnic tap thunderx diff --git a/doc/guides/nics/spnic.rst b/doc/guides/nics/spnic.rst new file mode 100644 index 0000000000..fd04178f8a --- /dev/null +++ b/doc/guides/nics/spnic.rst @@ -0,0 +1,55 @@ +.. SPDX-License-Identifier: BSD-3-Clause + Copyright(c) 2021 Ramaxel Memory Technology, Ltd + + +SPNIC Poll Mode Driver +====================== + +The spnic PMD (**librte_net_spnic**) provides poll mode driver support +for 25Gbps/100Gbps SPNxxx Network Adapters. + + +Features +-------- + +- Multiple queues for TX and RX +- Receiver Side Scaling（RSS） +- RSS supports IPv4, IPv6, TCPv4, TCPv6, UDPv4 and UDPv6, use inner type for VXLAN as default +- MAC/VLAN filtering +- Checksum offload +- TSO offload +- LRO offload +- Promiscuous mode +- Port hardware statistics +- Link state information +- Link flow control(pause frame) +- Scattered and gather for TX and RX +- SR-IOV - Partially supported VFIO only +- VLAN filter and VLAN offload +- Allmulticast mode +- MTU update +- Unicast MAC filter +- Multicast MAC filter +- Set Link down or up +- FW version +- Multi arch support: x86_64, ARMv8. + +Prerequisites +------------- + +- Follow the DPDK :ref:`Getting Started Guide for Linux ` to setup the basic DPDK environment. + + +Driver compilation and testing +------------------------------ + +Refer to the document :ref:`compiling and testing a PMD for a NIC ` +for details. + +It is highly recommended to upgrade the spnic driver and firmware to avoid the compatibility issues, +and check the work mode with the latest product documents. + +Limitations or Known issues +--------------------------- +Build with ICC is not supported yet. +X86-32, Power8, ARMv7 and BSD are not supported yet. -- 2.32.0