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Commit 1ba1daed authored by Petr Machata's avatar Petr Machata Committed by David S. Miller
Browse files

selftests: mlxsw: Add a new test extack.sh 



Add a testsuite dedicated to testing extack propagation and related
functionality.

Signed-off-by: default avatarPetr Machata <petrm@mellanox.com>
Acked-by: default avatarJiri Pirko <jiri@mellanox.com>
Reviewed-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 40c900aa

tools/testing/selftests/drivers/net/mlxsw/extack.sh

0 → 100755
+84 −0
Original line number Diff line number Diff line 
#!/bin/bash

# SPDX-License-Identifier: GPL-2.0

#

# Test operations that we expect to report extended ack.



lib_dir=$(dirname $0)/../../../net/forwarding



ALL_TESTS="

	netdev_pre_up_test

"

NUM_NETIFS=2

source $lib_dir/lib.sh



setup_prepare()

{

	swp1=${NETIFS[p1]}

	swp2=${NETIFS[p2]}



	ip link set dev $swp1 up

	ip link set dev $swp2 up

}



cleanup()

{

	pre_cleanup



	ip link set dev $swp2 down

	ip link set dev $swp1 down

}



netdev_pre_up_test()

{

	RET=0



	ip link add name br1 up type bridge vlan_filtering 0 mcast_snooping 0

	ip link add name vx1 up type vxlan id 1000 \

		local 192.0.2.17 remote 192.0.2.18 \

		dstport 4789 nolearning noudpcsum tos inherit ttl 100



	ip link set dev vx1 master br1

	check_err $?



	ip link set dev $swp1 master br1

	check_err $?



	ip link add name br2 up type bridge vlan_filtering 0 mcast_snooping 0

	ip link add name vx2 up type vxlan id 2000 \

		local 192.0.2.17 remote 192.0.2.18 \

		dstport 4789 nolearning noudpcsum tos inherit ttl 100



	ip link set dev vx2 master br2

	check_err $?



	ip link set dev $swp2 master br2

	check_err $?



	# Unsupported configuration: mlxsw demands that all offloaded VXLAN

	# devices have the same TTL.

	ip link set dev vx2 down

	ip link set dev vx2 type vxlan ttl 200



	ip link set dev vx2 up &>/dev/null

	check_fail $?



	ip link set dev vx2 up 2>&1 >/dev/null | grep -q mlxsw_spectrum

	check_err $?



	log_test "extack - NETDEV_PRE_UP"



	ip link del dev vx2

	ip link del dev br2



	ip link del dev vx1

	ip link del dev br1

}



trap cleanup EXIT



setup_prepare

setup_wait



tests_run



exit $EXIT_STATUS