Adding bare minimum PMD library and doc build infrastructure
and claim the maintainership for ngbe PMD.
Signed-off-by: Jiawen Wu <jiawe...@trustnetic.com>
---
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 | 29 ++++++++++++++++++++++++
drivers/net/ngbe/version.map | 3 +++
9 files changed, 99 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 <jiawe...@trustnetic.com>
+F: drivers/net/ngbe/
+F: doc/guides/nics/ngbe.rst
+F: doc/guides/nics/features/ngbe.ini
+
Wangxun txgbe
M: Jiawen Wu <jiawe...@trustnetic.com>
M: Jian Wang <jianw...@trustnetic.com>
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..37502627a3
--- /dev/null
+++ b/doc/guides/nics/ngbe.rst
@@ -0,0 +1,31 @@
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright(c) 2018-2020 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
+ `<https://www.net-swift.com/a/386.html>`_.
+
+- Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>` to setup
the basic DPDK environment.
+
+
+Driver compilation and testing
+------------------------------
+
+Refer to the document :ref:`compiling and testing a PMD for a NIC
<pmd_build_and_test>`
+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..de2d7be716
--- /dev/null
+++ b/drivers/net/ngbe/meson.build
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2018-2020 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..f8e19066de
--- /dev/null
+++ b/drivers/net/ngbe/ngbe_ethdev.c
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018-2020 Beijing WangXun Technology Co., Ltd.
+ * Copyright(c) 2010-2017 Intel Corporation
+ */
+
+#include <errno.h>
+#include <rte_common.h>
+#include <ethdev_pci.h>
+
+static int
+eth_ngbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+ struct rte_pci_device *pci_dev)
+{
+ 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: *;
+};
--
2.21.0.windows.1
