[PATCH v6 1/8] net/rnp: add skeleton

[Wenbo Cao <caowenbo@mucse.com>]

Add Basic PMD library and doc build infrastructure
Update maintainers file to claim responsibility.

Signed-off-by: Wenbo Cao <caowenbo@mucse.com>
---
 MAINTAINERS                      |  6 +++++
 doc/guides/nics/features/rnp.ini |  8 +++++++
 doc/guides/nics/index.rst        |  1 +
 doc/guides/nics/rnp.rst          | 38 ++++++++++++++++++++++++++++++++
 drivers/net/meson.build          |  1 +
 drivers/net/rnp/meson.build      | 11 +++++++++
 drivers/net/rnp/rnp_ethdev.c     |  3 +++
 7 files changed, 68 insertions(+)
 create mode 100644 doc/guides/nics/features/rnp.ini
 create mode 100644 doc/guides/nics/rnp.rst
 create mode 100644 drivers/net/rnp/meson.build
 create mode 100644 drivers/net/rnp/rnp_ethdev.c

diff --git a/MAINTAINERS b/MAINTAINERS
index a5219926ab..29c130b280 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -955,6 +955,12 @@ F: drivers/net/qede/
 F: doc/guides/nics/qede.rst
 F: doc/guides/nics/features/qede*.ini
 
+Mucse rnp
+M: Wenbo Cao <caowenbo@mucse.com>
+F: drivers/net/rnp
+F: doc/guides/nics/rnp.rst
+F: doc/guides/nics/features/rnp.ini
+
 Solarflare sfc_efx
 M: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
 F: drivers/common/sfc_efx/
diff --git a/doc/guides/nics/features/rnp.ini b/doc/guides/nics/features/rnp.ini
new file mode 100644
index 0000000000..2ad04ee330
--- /dev/null
+++ b/doc/guides/nics/features/rnp.ini
@@ -0,0 +1,8 @@
+;
+; Supported features of the 'rnp' network poll mode driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+Linux                = Y
+x86-64               = Y
diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst
index 5c9d1edf5e..cc89d3154a 100644
--- a/doc/guides/nics/index.rst
+++ b/doc/guides/nics/index.rst
@@ -61,6 +61,7 @@ Network Interface Controller Drivers
     pcap_ring
     pfe
     qede
+    rnp
     sfc_efx
     softnic
     tap
diff --git a/doc/guides/nics/rnp.rst b/doc/guides/nics/rnp.rst
new file mode 100644
index 0000000000..0eb8f2d415
--- /dev/null
+++ b/doc/guides/nics/rnp.rst
@@ -0,0 +1,38 @@
+..  SPADIX-License-Identifier: BSD-3-Clause
+    Copyright(c) 2023 Mucse IC Design Ltd.
+
+RNP Poll Mode driver
+====================
+
+The RNP ETHDEV PMD (**librte_net_rnp**) provides poll mode ethdev
+driver support for the inbuilt network device found in the **Mucse RNP**
+
+Prerequisites
+-------------
+More information can be found at `Mucse, Official Website
+<https://mucse.com/productDetail>`_.
+
+Supported Chipsets and NICs
+---------------------------
+
+- MUCSE Ethernet Controller N10 Series for 10GbE or 40GbE (Dual-port)
+
+Limitations or Known issues
+---------------------------
+
+Build with ICC is not supported yet.
+BSD are not supported yet.
+
+CRC stripping
+~~~~~~~~~~~~~
+
+The RNP Soc family Nic strip the CRC for every packets coming into the
+host interface irrespective of the offload configuration.
+When you want to disable CRC_OFFLOAD the operate will influence the rxCksum offload.
+
+VLAN Strip/Filter
+~~~~~~~~~~~~~~~~~
+
+For VLAN strip/filter, RNP just support vlan is CVLAN(0x8100).If the outvlan type is SVLAN(0X88a8)
+VLAN filter or strip will not effort for this packet.It will bypass filter to the host default queue,
+whatever the other filter rule is.
diff --git a/drivers/net/meson.build b/drivers/net/meson.build
index b1df17ce8c..f9e013d38e 100644
--- a/drivers/net/meson.build
+++ b/drivers/net/meson.build
@@ -54,6 +54,7 @@ drivers = [
         'pfe',
         'qede',
         'ring',
+        'rnp',
         'sfc',
         'softnic',
         'tap',
diff --git a/drivers/net/rnp/meson.build b/drivers/net/rnp/meson.build
new file mode 100644
index 0000000000..4f37c6b456
--- /dev/null
+++ b/drivers/net/rnp/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(C) 2023 Mucse IC Design Ltd.
+#
+if not is_linux
+    build = false
+    reason = 'only supported on Linux'
+endif
+
+sources = files(
+		'rnp_ethdev.c',
+)
diff --git a/drivers/net/rnp/rnp_ethdev.c b/drivers/net/rnp/rnp_ethdev.c
new file mode 100644
index 0000000000..9ce3c0b497
--- /dev/null
+++ b/drivers/net/rnp/rnp_ethdev.c
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2023 Mucse IC Design Ltd.
+ */
-- 
2.27.0