From patchwork Tue Jul 6 09:55:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiawen Wu X-Patchwork-Id: 95346 X-Patchwork-Delegate: andrew.rybchenko@oktetlabs.ru Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 90C4BA0C47; Tue, 6 Jul 2021 11:56:10 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2E95C41274; Tue, 6 Jul 2021 11:56:02 +0200 (CEST) Received: from smtpbg516.qq.com (smtpbg516.qq.com [203.205.250.54]) by mails.dpdk.org (Postfix) with ESMTP id C2A8340688 for ; Tue, 6 Jul 2021 11:55:58 +0200 (CEST) X-QQ-mid: bizesmtp51t1625565353tb6u9hi5 Received: from jiawenwu.trustnetic.com (unknown [183.129.236.74]) by esmtp6.qq.com (ESMTP) with id ; Tue, 06 Jul 2021 17:55:53 +0800 (CST) X-QQ-SSF: 01400000002000D0E000B00A0000000 X-QQ-FEAT: F2heTkau7nsYLiNOTtEy6JWNnkpv5JF2TU+ctqR1vLA78AMsEEN4Lvcb2PtbZ 051ykGv3bokXhYvEMdd4P/zlZzcz1f8Ng//eWM6nvkbjoZEo9PQcS+m97Gl/vgAUCb7ZIi3 hB9Jttr4fQp6joKEFnhmSYz8lepc/wIXHTtHFB13br3lRfyPC8nPQ4FhMdeR5qjQ+rHfyeo V8ua3m+8qxStTUARxRZbMm6iw2txFF/eqjtSHOK8PSwqRXwbl7WnBsVySlj/GcS0qVP+/Di p5kc07hOyssZFiLFXZUvLmcixXbnTNT5aqxGmKICmO2wtyeB2UfGoTRFVzRBVZMbjEZaD/l EmxEKZkJy6oNKzHGFUyvjpiV647RcT2V34PsFtEvpbg6WkCTp4= X-QQ-GoodBg: 2 From: Jiawen Wu To: dev@dpdk.org Cc: Jiawen Wu Date: Tue, 6 Jul 2021 17:55:27 +0800 Message-Id: <20210706095545.10776-2-jiawenwu@trustnetic.com> X-Mailer: git-send-email 2.21.0.windows.1 In-Reply-To: <20210706095545.10776-1-jiawenwu@trustnetic.com> References: <20210706095545.10776-1-jiawenwu@trustnetic.com> MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:trustnetic.com:qybgforeign:qybgforeign2 X-QQ-Bgrelay: 1 Subject: [dpdk-dev] [PATCH v7 01/19] net/ngbe: add build and doc infrastructure 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" Adding bare minimum PMD library and doc build infrastructure and claim the maintainership for ngbe PMD. Signed-off-by: Jiawen Wu --- MAINTAINERS | 6 +++++ doc/guides/nics/features/ngbe.ini | 10 +++++++++ doc/guides/nics/index.rst | 1 + doc/guides/nics/ngbe.rst | 31 ++++++++++++++++++++++++++ doc/guides/rel_notes/release_21_08.rst | 6 +++++ drivers/net/meson.build | 1 + drivers/net/ngbe/meson.build | 12 ++++++++++ drivers/net/ngbe/ngbe_ethdev.c | 30 +++++++++++++++++++++++++ drivers/net/ngbe/version.map | 3 +++ 9 files changed, 100 insertions(+) create mode 100644 doc/guides/nics/features/ngbe.ini create mode 100644 doc/guides/nics/ngbe.rst create mode 100644 drivers/net/ngbe/meson.build create mode 100644 drivers/net/ngbe/ngbe_ethdev.c create mode 100644 drivers/net/ngbe/version.map diff --git a/MAINTAINERS b/MAINTAINERS index 5877a16971..b3574c9b49 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -896,6 +896,12 @@ F: drivers/net/sfc/ F: doc/guides/nics/sfc_efx.rst F: doc/guides/nics/features/sfc.ini +Wangxun ngbe +M: Jiawen Wu +F: drivers/net/ngbe/ +F: doc/guides/nics/ngbe.rst +F: doc/guides/nics/features/ngbe.ini + Wangxun txgbe M: Jiawen Wu M: Jian Wang diff --git a/doc/guides/nics/features/ngbe.ini b/doc/guides/nics/features/ngbe.ini new file mode 100644 index 0000000000..a7a524defc --- /dev/null +++ b/doc/guides/nics/features/ngbe.ini @@ -0,0 +1,10 @@ +; +; Supported features of the 'ngbe' network poll mode driver. +; +; Refer to default.ini for the full list of available PMD features. +; +[Features] +Linux = Y +ARMv8 = Y +x86-32 = Y +x86-64 = Y diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst index 799697caf0..31a3e6bcdc 100644 --- a/doc/guides/nics/index.rst +++ b/doc/guides/nics/index.rst @@ -47,6 +47,7 @@ Network Interface Controller Drivers netvsc nfb nfp + ngbe null octeontx octeontx2 diff --git a/doc/guides/nics/ngbe.rst b/doc/guides/nics/ngbe.rst new file mode 100644 index 0000000000..1ab829945e --- /dev/null +++ b/doc/guides/nics/ngbe.rst @@ -0,0 +1,31 @@ +.. SPDX-License-Identifier: BSD-3-Clause + Copyright(c) 2018-2021 Beijing WangXun Technology Co., Ltd. + +NGBE Poll Mode Driver +====================== + +The NGBE PMD (librte_pmd_ngbe) provides poll mode driver support +for Wangxun 1 Gigabit Ethernet NICs. + + +Prerequisites +------------- + +- Learning about Wangxun 1 Gigabit Ethernet NICs using + ``_. + +- 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. + + +Limitations or Known issues +--------------------------- + +Build with ICC is not supported yet. +Power8, ARMv7 and BSD are not supported yet. diff --git a/doc/guides/rel_notes/release_21_08.rst b/doc/guides/rel_notes/release_21_08.rst index a6ecfdf3ce..2deac4f398 100644 --- a/doc/guides/rel_notes/release_21_08.rst +++ b/doc/guides/rel_notes/release_21_08.rst @@ -55,6 +55,12 @@ New Features Also, make sure to start the actual text at the margin. ======================================================= +* **Added Wangxun ngbe PMD.** + + Added a new PMD driver for Wangxun 1 Gigabit Ethernet NICs. + + See the :doc:`../nics/ngbe` for more details. + Removed Items ------------- diff --git a/drivers/net/meson.build b/drivers/net/meson.build index c8b5ce2980..d6c1751540 100644 --- a/drivers/net/meson.build +++ b/drivers/net/meson.build @@ -40,6 +40,7 @@ drivers = [ 'netvsc', 'nfb', 'nfp', + 'ngbe', 'null', 'octeontx', 'octeontx2', diff --git a/drivers/net/ngbe/meson.build b/drivers/net/ngbe/meson.build new file mode 100644 index 0000000000..4a9c973e72 --- /dev/null +++ b/drivers/net/ngbe/meson.build @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2018-2021 Beijing WangXun Technology Co., Ltd. + +if is_windows + build = false + reason = 'not supported on Windows' + subdir_done() +endif + +sources = files( + 'ngbe_ethdev.c', +) diff --git a/drivers/net/ngbe/ngbe_ethdev.c b/drivers/net/ngbe/ngbe_ethdev.c new file mode 100644 index 0000000000..eef9b9b1ff --- /dev/null +++ b/drivers/net/ngbe/ngbe_ethdev.c @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2018-2021 Beijing WangXun Technology Co., Ltd. + * Copyright(c) 2010-2017 Intel Corporation + */ + +#include +#include +#include + +static int +eth_ngbe_pci_probe(struct rte_pci_driver *pci_drv, + struct rte_pci_device *pci_dev) +{ + RTE_SET_USED(pci_drv); + RTE_SET_USED(pci_dev); + return -EINVAL; +} + +static int eth_ngbe_pci_remove(struct rte_pci_device *pci_dev) +{ + RTE_SET_USED(pci_dev); + return -EINVAL; +} + +static struct rte_pci_driver rte_ngbe_pmd = { + .probe = eth_ngbe_pci_probe, + .remove = eth_ngbe_pci_remove, +}; + +RTE_PMD_REGISTER_PCI(net_ngbe, rte_ngbe_pmd); diff --git a/drivers/net/ngbe/version.map b/drivers/net/ngbe/version.map new file mode 100644 index 0000000000..4a76d1d52d --- /dev/null +++ b/drivers/net/ngbe/version.map @@ -0,0 +1,3 @@ +DPDK_21 { + local: *; +};