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This patch finalizes the transition to work with a single local interface for the ethtool_rmon.sh test. Each 'ip link' and 'ethtool' command used by the test is annotated with the necessary run_on in order to be executed on the necessary target system, be it local, in another network namespace or through ssh. Since we need NETIF up and running also for control traffic, we now expect that the interfaces are up and running and do not touch bring them up or down at the end of the test. This is also documented in the drivers/net/README.rst. The ethtool_rmon.sh script can still be used in the older fashion by passing two interfaces as command line arguments, the only restriction is that those interfaces need to be already up. $ DRIVER_TEST_CONFORMANT=no ./ethtool_rmon.sh eth0 eth1 As part of the kselftest infrastructure, this test can be run in the following manner: $ make -C tools/testing/selftests/ TARGETS="drivers/net drivers/net/hw" \ install INSTALL_PATH=/tmp/ksft-net-drv $ cd /tmp/ksft-net-drv/ $ cat > ./drivers/net/net.config <<EOF NETIF=endpmac17 LOCAL_V4=17.0.0.1 REMOTE_V4=17.0.0.2 REMOTE_TYPE=ssh REMOTE_ARGS=root@192.168.5.200 EOF $ ./run_kselftest.sh -t drivers/net/hw:ethtool_rmon.sh TAP version 13 1..1 # timeout set to 0 # selftests: drivers/net/hw: ethtool_rmon.sh # TAP version 13 # 1..14 # ok 1 ethtool_rmon.rx-pkts64to64 # ok 2 ethtool_rmon.rx-pkts65to127 # ok 3 ethtool_rmon.rx-pkts128to255 # ok 4 ethtool_rmon.rx-pkts256to511 # ok 5 ethtool_rmon.rx-pkts512to1023 # ok 6 ethtool_rmon.rx-pkts1024to1518 # ok 7 ethtool_rmon.rx-pkts1519to10240 # ok 8 ethtool_rmon.tx-pkts64to64 # ok 9 ethtool_rmon.tx-pkts65to127 # ok 10 ethtool_rmon.tx-pkts128to255 # ok 11 ethtool_rmon.tx-pkts256to511 # ok 12 ethtool_rmon.tx-pkts512to1023 # ok 13 ethtool_rmon.tx-pkts1024to1518 # ok 14 ethtool_rmon.tx-pkts1519to10240 # # Totals: pass:14 fail:0 xfail:0 xpass:0 skip:0 error:0 ok 1 selftests: drivers/net/hw: ethtool_rmon.sh Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Link: https://patch.msgid.link/20260330152933.2195885-9-ioana.ciornei@nxp.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>