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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/testing/selftests/drivers/net/netdevsim/devlink_in_netns.sh | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/drivers/net/netdevsim/devlink_in_netns.sh')
-rwxr-xr-x | tools/testing/selftests/drivers/net/netdevsim/devlink_in_netns.sh | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/netdevsim/devlink_in_netns.sh b/tools/testing/selftests/drivers/net/netdevsim/devlink_in_netns.sh new file mode 100755 index 000000000..7effd3536 --- /dev/null +++ b/tools/testing/selftests/drivers/net/netdevsim/devlink_in_netns.sh @@ -0,0 +1,72 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +lib_dir=$(dirname $0)/../../../net/forwarding + +ALL_TESTS="check_devlink_test check_ports_test" +NUM_NETIFS=0 +source $lib_dir/lib.sh + +BUS_ADDR=10 +PORT_COUNT=4 +DEV_NAME=netdevsim$BUS_ADDR +SYSFS_NET_DIR=/sys/bus/netdevsim/devices/$DEV_NAME/net/ +DL_HANDLE=netdevsim/$DEV_NAME +NETNS_NAME=testns1 + +port_netdev_get() +{ + local port_index=$1 + + cmd_jq "devlink -N $NETNS_NAME port show -j" \ + ".[][\"$DL_HANDLE/$port_index\"].netdev" "-e" +} + +check_ports_test() +{ + RET=0 + + for i in $(seq 0 $(expr $PORT_COUNT - 1)); do + netdev_name=$(port_netdev_get $i) + check_err $? "Failed to get netdev name for port $DL_HANDLE/$i" + ip -n $NETNS_NAME link show $netdev_name &> /dev/null + check_err $? "Failed to find netdev $netdev_name" + done + + log_test "check ports test" +} + +check_devlink_test() +{ + RET=0 + + devlink -N $NETNS_NAME dev show $DL_HANDLE &> /dev/null + check_err $? "Failed to show devlink instance" + + log_test "check devlink test" +} + +setup_prepare() +{ + modprobe netdevsim + ip netns add $NETNS_NAME + ip netns exec $NETNS_NAME \ + echo "$BUS_ADDR $PORT_COUNT" > /sys/bus/netdevsim/new_device + while [ ! -d $SYSFS_NET_DIR ] ; do :; done +} + +cleanup() +{ + pre_cleanup + echo "$BUS_ADDR" > /sys/bus/netdevsim/del_device + ip netns del $NETNS_NAME + modprobe -r netdevsim +} + +trap cleanup EXIT + +setup_prepare + +tests_run + +exit $EXIT_STATUS |