new file mode 100644
@@ -0,0 +1,39 @@
+.. SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+
+Linux* Base Driver for Mellanox Core VPI Network Connection
+===========================================================
+
+Copyright (c) 2018, Mellanox Technologies inc.
+
+Contents
+========
+
+- Command Line Parameters
+
+Command Line Parameters
+=======================
+
+Devlink tool
+------------
+The driver utilizes the devlink device configuration tool for setting driver
+configuration, as well as displaying device attributes.
+
+:Devlink supported parameters:
+
+- DEVLINK_PARAM_GENERIC_ID_REGION_SNAPSHOT:
+
+ - This parameter enables capturing region snapshot of the crspace during critical errors.
+ - The default value of this parameter is disabled.
+
+ - Example:
+ devlink region show
+ List available address regions and snapshot.
+
+ devlink region del pci/0000:00:05.0/cr-space snapshot 1
+ Delete snapshot id 1 from cr-space address region from device pci/0000:00:05.0.
+
+ devlink region dump pci/0000:00:05.0/cr-space snapshot 1
+ Dump the snapshot taken from cr-space address region with ID 1
+
+ devlink region read pci/0000:00:05.0/cr-space snapshot 1 address 0x10 legth 16
+ Read from address 0x10, 16 Bytes of snapshot ID 1 taken from cr-space address region
@@ -9676,6 +9676,7 @@ Q: http://patchwork.ozlabs.org/project/netdev/list/
S: Supported
F: drivers/net/ethernet/mellanox/mlx5/core/
F: include/linux/mlx5/
+F: Documentation/networking/mlx5.rst
MELLANOX MLX5 IB driver
M: Leon Romanovsky <leonro@mellanox.com>