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From:   Justin Iurman <justin.iurman@uliege.be>
To:     netdev@vger.kernel.org
Cc:     davem@davemloft.net, justin.iurman@uliege.be
Subject: [PATCH net-next 5/5] ipv6: ioam: Documentation for new IOAM sysctls
Date:   Wed, 24 Jun 2020 21:23:10 +0200
Message-Id: <20200624192310.16923-6-justin.iurman@uliege.be>
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Add documentation for new IOAM sysctls:
 - ioam6_id: a namespace sysctl
 - ioam6_enabled and ioam6_id: two per-interface sysctls

Signed-off-by: Justin Iurman <justin.iurman@uliege.be>
---
 Documentation/networking/ioam6-sysctl.rst | 20 ++++++++++++++++++++
 Documentation/networking/ip-sysctl.rst    |  5 +++++
 2 files changed, 25 insertions(+)
 create mode 100644 Documentation/networking/ioam6-sysctl.rst

diff --git a/Documentation/networking/ioam6-sysctl.rst b/Documentation/networking/ioam6-sysctl.rst
new file mode 100644
index 000000000000..bad6c64907bc
--- /dev/null
+++ b/Documentation/networking/ioam6-sysctl.rst
@@ -0,0 +1,20 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+=====================
+IOAM6 Sysfs variables
+=====================
+
+
+/proc/sys/net/conf/<iface>/ioam6_* variables:
+============================================
+
+ioam6_enabled - BOOL
+	Enable (accept) or disable (drop) IPv6 IOAM packets on this interface.
+
+	* 0 - disabled (default)
+	* not 0 - enabled
+
+ioam6_id - INTEGER
+	Define the IOAM id of this interface.
+
+	Default is 0.
diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst
index b72f89d5694c..5ba11f2766bd 100644
--- a/Documentation/networking/ip-sysctl.rst
+++ b/Documentation/networking/ip-sysctl.rst
@@ -1770,6 +1770,11 @@ nexthop_compat_mode - BOOLEAN
 	and extraneous notifications.
 	Default: true (backward compat mode)
 
+ioam6_id - INTEGER
+	Define the IOAM id of this node.
+
+	Default: 0
+
 IPv6 Fragmentation:
 
 ip6frag_high_thresh - INTEGER
-- 
2.17.1