[net-next iproute2 PATCH v4 2/2] ip: iplink: prp: update man page for new parameter

[Murali Karicheri <m-karicheri2@ti.com>]

PRP support requires a proto parameter which is 0 for hsr and 1 for
prp. Default is hsr and is backward compatible.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
---
 man/man8/ip-link.8.in | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/man/man8/ip-link.8.in b/man/man8/ip-link.8.in
index c6bd2c530547..367105b72f44 100644
--- a/man/man8/ip-link.8.in
+++ b/man/man8/ip-link.8.in
@@ -1404,7 +1404,8 @@ the following additional arguments are supported:
 .BI slave1 " SLAVE1-IF " slave2 " SLAVE2-IF "
 .RB [ " supervision"
 .IR ADDR-BYTE " ] ["
-.BR version " { " 0 " | " 1 " } ]"
+.BR version " { " 0 " | " 1 " } ["
+.BR proto " { " 0 " | " 1 " } ]"
 
 .in +8
 .sp
@@ -1425,6 +1426,12 @@ Default option is "0", possible values 0-255.
 - Selects the protocol version of the interface. Default option is "0", which
 corresponds to the 2010 version of the HSR standard. Option "1" activates the
 2012 version.
+
+.BR proto " { " 0 " | " 1 " }"
+- Selects the protocol at the interface. Default option is "0", which
+corresponds to the HSR standard. Option "1" activates the Parallel
+Redundancy Protocol (PRP).
+.
 .in -8
 
 .TP
-- 
2.17.1