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Subject[PATCH v2 net-next 5/5] selftests: net: bridge: Parameterize ageing timeout
Date
Allow the ageing timeout that is set on bridges to be customized from
forwarding.config. This allows the tests to be run on hardware which
does not support a 10s timeout (e.g. mv88e6xxx).

Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
---
tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh | 5 +++--
.../testing/selftests/net/forwarding/bridge_vlan_unaware.sh | 5 +++--
.../selftests/net/forwarding/forwarding.config.sample | 2 ++
tools/testing/selftests/net/forwarding/lib.sh | 1 +
4 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh b/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh
index b90dff8d3a94..64bd00fe9a4f 100755
--- a/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh
@@ -28,8 +28,9 @@ h2_destroy()

switch_create()
{
- # 10 Seconds ageing time.
- ip link add dev br0 type bridge vlan_filtering 1 ageing_time 1000 \
+ ip link add dev br0 type bridge \
+ vlan_filtering 1 \
+ ageing_time $LOW_AGEING_TIME \
mcast_snooping 0

ip link set dev $swp1 master br0
diff --git a/tools/testing/selftests/net/forwarding/bridge_vlan_unaware.sh b/tools/testing/selftests/net/forwarding/bridge_vlan_unaware.sh
index c15c6c85c984..1c8a26046589 100755
--- a/tools/testing/selftests/net/forwarding/bridge_vlan_unaware.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_vlan_unaware.sh
@@ -27,8 +27,9 @@ h2_destroy()

switch_create()
{
- # 10 Seconds ageing time.
- ip link add dev br0 type bridge ageing_time 1000 mcast_snooping 0
+ ip link add dev br0 type bridge \
+ ageing_time $LOW_AGEING_TIME \
+ mcast_snooping 0

ip link set dev $swp1 master br0
ip link set dev $swp2 master br0
diff --git a/tools/testing/selftests/net/forwarding/forwarding.config.sample b/tools/testing/selftests/net/forwarding/forwarding.config.sample
index b0980a2efa31..4a546509de90 100644
--- a/tools/testing/selftests/net/forwarding/forwarding.config.sample
+++ b/tools/testing/selftests/net/forwarding/forwarding.config.sample
@@ -41,6 +41,8 @@ NETIF_CREATE=yes
# Timeout (in seconds) before ping exits regardless of how many packets have
# been sent or received
PING_TIMEOUT=5
+# Minimum ageing_time (in centiseconds) supported by hardware
+LOW_AGEING_TIME=1000
# Flag for tc match, supposed to be skip_sw/skip_hw which means do not process
# filter by software/hardware
TC_FLAG=skip_hw
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 7da783d6f453..e7e434a4758b 100644
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -24,6 +24,7 @@ PING_COUNT=${PING_COUNT:=10}
PING_TIMEOUT=${PING_TIMEOUT:=5}
WAIT_TIMEOUT=${WAIT_TIMEOUT:=20}
INTERFACE_TIMEOUT=${INTERFACE_TIMEOUT:=600}
+LOW_AGEING_TIME=${LOW_AGEING_TIME:=1000}
REQUIRE_JQ=${REQUIRE_JQ:=yes}
REQUIRE_MZ=${REQUIRE_MZ:=yes}

--
2.25.1
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