add minimum PMD code, doc and build infrastructure for nbl driver.
Signed-off-by: Kyo Liu <kyo....@nebula-matrix.com>
---
.mailmap | 5 ++++
MAINTAINERS | 9 +++++++
doc/guides/nics/features/nbl.ini | 9 +++++++
doc/guides/nics/index.rst | 1 +
doc/guides/nics/nbl.rst | 42 ++++++++++++++++++++++++++++++++
drivers/net/meson.build | 1 +
drivers/net/nbl/meson.build | 11 +++++++++
drivers/net/nbl/nbl_ethdev.c | 3 +++
8 files changed, 81 insertions(+)
create mode 100644 doc/guides/nics/features/nbl.ini
create mode 100644 doc/guides/nics/nbl.rst
create mode 100644 drivers/net/nbl/meson.build
create mode 100644 drivers/net/nbl/nbl_ethdev.c
diff --git a/.mailmap b/.mailmap
index 3dec1492aa..c8b592e0de 100644
--- a/.mailmap
+++ b/.mailmap
@@ -362,6 +362,7 @@ Diana Wang <na.w...@corigine.com>
Didier Pallard <didier.pall...@6wind.com>
Dilshod Urazov <dilshod.ura...@oktetlabs.ru>
Dima Ruinskiy <dima.ruins...@intel.com>
+Dimon Zhao <dimon.z...@nebula-matrix.com>
Ding Zhi <zhi.d...@6wind.com>
Diogo Behrens <diogo.behr...@huawei.com>
Dirk-Holger Lenz <dirk.l...@ng4t.com>
@@ -832,6 +833,7 @@ Kumar Amber <kumar.am...@intel.com>
Kumara Parameshwaran <kumaraparames...@gmail.com> <kparamesh...@vmware.com>
Kumar Sanghvi <kuma...@chelsio.com>
Kyle Larose <klar...@sandvine.com>
+Kyo Liu<kyo....@nebula-matrix.com>
Lance Richardson <lance.richard...@broadcom.com>
Laszlo Ersek <ler...@redhat.com>
Laura Stroe <laura.st...@intel.com>
@@ -846,6 +848,7 @@ Lei Gong <arei.gong...@huawei.com>
Lei Ji <jil...@huawei.com>
Lei Yao <lei.a....@intel.com>
Leonid Myravjev <myrav...@amicon.ru>
+Leon Yu <leon...@nebula-matrix.com>
Leo Xu <yongqu...@nvidia.com>
Leszek Zygo <leszek.z...@intel.com>
Levend Sayar <levendsa...@gmail.com>
@@ -1351,6 +1354,7 @@ Saikrishna Edupuganti <saikrishna.edupuga...@intel.com>
Saleh Alsouqi <saleh...@nvidia.com> <saleh...@mellanox.com>
Salem Sol <sal...@nvidia.com>
Sam Andrew <samand...@microsoft.com>
+Sam Chen <sam.c...@nebula-matrix.com>
Sameh Gobriel <sameh.gobr...@intel.com>
Sam Grove <sam.gr...@sifive.com>
Samik Gupta <samik.gu...@broadcom.com>
@@ -1849,3 +1853,4 @@ Ziye Yang <ziye.y...@intel.com>
Zoltan Kiss <zoltan.k...@schaman.hu> <zoltan.k...@linaro.org>
Zorik Machulsky <zo...@amazon.com>
Zyta Szpak <z...@marvell.com> <z...@semihalf.com> <zyta.sz...@semihalf.com>
+Leon Yu <leon...@nebula-matrix.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 57679d40bc..ec4cc568f2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1026,6 +1026,15 @@ F: drivers/net/sfc/
F: doc/guides/nics/sfc_efx.rst
F: doc/guides/nics/features/sfc.ini
+nebulamatrix nbl
+M: Dimon Zhao <dimon.z...@nebula-matrix.com>
+M: Kyo Liu<kyo....@nebula-matrix.com>
+M: Leon Yu <leon...@nebula-matrix.com>
+M: Sam Chen <sam.c...@nebula-matrix.com>
+F: drivers/net/nbl
+F: doc/guides/nics/nbl.rst
+F: doc/guides/nics/features/nbl.ini
+
Wangxun ngbe
M: Jiawen Wu <jiawe...@trustnetic.com>
F: drivers/net/ngbe/
diff --git a/doc/guides/nics/features/nbl.ini b/doc/guides/nics/features/nbl.ini
new file mode 100644
index 0000000000..6daabe6ed3
--- /dev/null
+++ b/doc/guides/nics/features/nbl.ini
@@ -0,0 +1,9 @@
+;
+; Supported features of the 'nbl' network poll mode driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]
+Linux = Y
+ARMv8 = Y
+x86-64 = Y
diff --git a/doc/guides/nics/index.rst b/doc/guides/nics/index.rst
index 618c52d618..a82dfcf5c7 100644
--- a/doc/guides/nics/index.rst
+++ b/doc/guides/nics/index.rst
@@ -50,6 +50,7 @@ Network Interface Controller Drivers
mvneta
mvpp2
netvsc
+ nbl
nfb
nfp
ngbe
diff --git a/doc/guides/nics/nbl.rst b/doc/guides/nics/nbl.rst
new file mode 100644
index 0000000000..6cd09fe97f
--- /dev/null
+++ b/doc/guides/nics/nbl.rst
@@ -0,0 +1,42 @@
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright 2025 Nebulamatrix Technology Co., Ltd
+
+NBL Poll Mode Driver
+====================
+
+The NBL PMD (**librte_net_nbl**) provides poll mode driver support for
+10/25/50/100/200 Gbps Nebulamatrix Series Network Adapters.
+
+
+Supported NICs
+--------------
+
+The following Nebulamatrix device models are supported by the same nbl driver:
+
+ - S1205CQ-A00CHT
+ - S1105AS-A00CHT
+ - S1055AS-A00CHT
+ - S1052AS-A00CHT
+ - S1051AS-A00CHT
+ - S1045XS-A00CHT
+ - S1205CQ-A00CSP
+ - S1055AS-A00CSP
+ - S1052AS-A00CSP
+
+
+Prerequisites
+-------------
+
+- Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>`
+ to setup the basic DPDK environment.
+
+- Learn about `Nebulamatrix Series NICs
+ <https://www.nebula-matrix.com/main>`_.
+
+
+Limitations or Known Issues
+---------------------------
+
+32-bit architectures are not supported.
+
+Windows and BSD are not supported yet.
diff --git a/drivers/net/meson.build b/drivers/net/meson.build
index 61f8cddb30..517e78d18b 100644
--- a/drivers/net/meson.build
+++ b/drivers/net/meson.build
@@ -40,6 +40,7 @@ drivers = [
'mlx5',
'mvneta',
'mvpp2',
+ 'nbl',
'netvsc',
'nfb',
'nfp',
diff --git a/drivers/net/nbl/meson.build b/drivers/net/nbl/meson.build
new file mode 100644
index 0000000000..4cfbdb023f
--- /dev/null
+++ b/drivers/net/nbl/meson.build
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright 2025 NebulaMatrix Technology Co., Ltd.
+
+if not is_linux
+ build = false
+ reason = 'only supported on Linux'
+endif
+
+sources = files(
+ 'nbl_ethdev.c',
+)
diff --git a/drivers/net/nbl/nbl_ethdev.c b/drivers/net/nbl/nbl_ethdev.c
new file mode 100644
index 0000000000..3ad8e4033a
--- /dev/null
+++ b/drivers/net/nbl/nbl_ethdev.c
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2025 Nebulamatrix Technology Co., Ltd.
+ */
--
2.43.0
