From 00618aeedb8287dc27609ff80ba077710ddeca25 Mon Sep 17 00:00:00 2001
From: Phil Sutter <psutter@redhat.com>
Date: Mon, 7 Mar 2016 15:57:00 +0100
Subject: [PATCH] ip-link: Document IPoIB link type in the man page

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1013584
Upstream Status: iproute2.git commit 8ca8fac7aaf61

commit 8ca8fac7aaf61a05ee074fe1f1daee4acabf8588
Author: Or Gerlitz <ogerlitz@mellanox.com>
Date:   Sun Nov 16 09:43:34 2014 +0200

    ip-link: Document IPoIB link type in the man page

    Add documentation on how to create devices of type IP-over-Infiniband
    in the man page.

    Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
---
 man/man8/ip-link.8.in | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/man/man8/ip-link.8.in b/man/man8/ip-link.8.in
index 9e667a2..dffa25b 100644
--- a/man/man8/ip-link.8.in
+++ b/man/man8/ip-link.8.in
@@ -622,6 +622,23 @@ when tunneling non-IP packets. The default value is 00.
 
 .in -8
 
+.TP
+IPoIB Type Support
+For a link of type
+.I IPoIB
+the following additional arguments are supported:
+
+.BI "ip link add " DEVICE " name " NAME
+.BI type " ipoib [ " pkey " PKEY ] [" mode " MODE " ]
+
+.in +8
+.sp
+.BI  pkey " PKEY "
+- specifies the IB P-Key to use.
+
+.BI  mode " MODE "
+- specifies the mode (datagram or connected) to use.
+
 .SS ip link delete - delete virtual link
 .I DEVICE
 specifies the virtual  device to act operate on.
-- 
1.8.3.1