[PATCH iproute2 5/5] rdma: Add initial manual for the tool

[Leon Romanovsky <leon@kernel.org>]

From: Leon Romanovsky <leonro@mellanox.com>

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
---
 man/man8/rdma.8 | 82 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 man/man8/rdma.8

diff --git a/man/man8/rdma.8 b/man/man8/rdma.8
new file mode 100644
index 00000000..7578c15e
--- /dev/null
+++ b/man/man8/rdma.8
@@ -0,0 +1,82 @@
+.TH RDMA 8 "28 Mar 2017" "iproute2" "Linux"
+.SH NAME
+rdma \- RDMA tool
+.SH SYNOPSIS
+.sp
+.ad l
+.in +8
+.ti -8
+.B rdma
+.RI "[ " OPTIONS " ] " OBJECT " { " COMMAND " | "
+.BR help " }"
+.sp
+
+.ti -8
+.IR OBJECT " := { "
+.BR dev " | " link " }"
+.sp
+
+.ti -8
+.IR OPTIONS " := { "
+\fB\-V\fR[\fIersion\fR] }
+
+.SH OPTIONS
+
+.TP
+.BR "\-V" , " -Version"
+Print the version of the
+.B rdma
+tool and exit.
+
+.SS
+.I OBJECT
+
+.TP
+.B dev
+- RDMA device.
+
+.TP
+.B link
+- RDMA port related.
+
+.PP
+The names of all objects may be written in full or
+abbreviated form, for example
+.B stats
+can be abbreviated as
+.B stat
+or just
+.B s.
+
+.SS
+.I COMMAND
+
+Specifies the action to perform on the object.
+The set of possible actions depends on the object type.
+As a rule, it is possible to
+.B show
+(or
+.B list
+) objects, but some objects do not allow all of these operations
+or have some additional commands. The
+.B help
+command is available for all objects. It prints
+out a list of available commands and argument syntax conventions.
+.sp
+If no command is given, some default command is assumed.
+Usually it is
+.B list
+or, if the objects of this class cannot be listed,
+.BR "help" .
+
+.SH EXIT STATUS
+Exit status is 0 if command was successful or a positive integer upon failure.
+
+.SH REPORTING BUGS
+Report any bugs to the Linux RDMA mailing list
+.B <linux-rdma@vger.kernel.org>
+where the development and maintenance is primarily done.
+You do not have to be subscribed to the list to send a message there.
+
+.SH AUTHOR
+Leon Romanovsky <leonro@mellanox.com>