netdev - [PATCH net-next 04/10] selftests: forwarding: lib: Support VLAN devices

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Date:   Thu, 24 May 2018 16:27:26 +0200
From:   Petr Machata <petrm@...lanox.com>
To:     netdev@...r.kernel.org, linux-kselftest@...r.kernel.org
Cc:     davem@...emloft.net, shuah@...nel.org, idosch@...lanox.com,
        jiri@...lanox.com
Subject: [PATCH net-next 04/10] selftests: forwarding: lib: Support VLAN
 devices

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

Signed-off-by: Petr Machata <petrm@...lanox.com>
---
 tools/testing/selftests/net/forwarding/lib.sh | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index d5aa864..11c481c 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -362,6 +362,31 @@ 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
-- 
2.4.11