From: Petr Machata <petrm@mellanox.com>
Date: Thu, 24 May 2018 14:27:26 +0000 (+0200)
Subject: selftests: forwarding: lib: Support VLAN devices
X-Git-Tag: for-linus-20180616~56^2~147^2~6
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=0e7a504c0942e6ad4e3dacae261af246f6f94d0a;p=linux-2.6-block.git

selftests: forwarding: lib: Support VLAN devices

Add vlan_create() and vlan_destroy() to manage VLAN netdevices.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 91041c49655b..63641ad55074 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -340,6 +340,31 @@ tunnel_destroy()
 	ip link del dev $name
 }
 
+vlan_create()
+{
+	local if_name=$1; shift
+	local vid=$1; shift
+	local vrf=$1; shift
+	local ips=("${@}")
+	local name=$if_name.$vid
+
+	ip link add name $name link $if_name type vlan id $vid
+	if [ "$vrf" != "" ]; then
+		ip link set dev $name master $vrf
+	fi
+	ip link set dev $name up
+	__addr_add_del $name add "${ips[@]}"
+}
+
+vlan_destroy()
+{
+	local if_name=$1; shift
+	local vid=$1; shift
+	local name=$if_name.$vid
+
+	ip link del dev $name
+}
+
 master_name_get()
 {
 	local if_name=$1