From 2c7a4b07045786ee493021020e2ad5bd6bb4d045 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Thu, 24 May 2018 10:49:19 +0200
Subject: [PATCH] swanctl: Document new HW offload options/behavior

---
 src/swanctl/swanctl.opt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/swanctl/swanctl.opt b/src/swanctl/swanctl.opt
index 5675b31ca..120e5812e 100644
--- a/src/swanctl/swanctl.opt
+++ b/src/swanctl/swanctl.opt
@@ -931,6 +931,12 @@ connections.<conn>.children.<child>.hw_offload = no
 	Enable hardware offload for this CHILD_SA, if supported by the IPsec
 	implementation.
 
+	Enable hardware offload for this CHILD_SA, if supported by the IPsec
+	implementation. The value _yes_ enforces offloading and the installation
+	will fail if it's not supported by either kernel or device.	The value _auto_
+	enables offloading, if it's supported, but the installation does not fail
+	otherwise.
+
 connections.<conn>.children.<child>.start_action = none
 	Action to perform after loading the configuration (_none_, _trap_, _start_).