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Diffstat (limited to 'tools/testing/selftests/net/forwarding/ethtool.sh')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/ethtool.sh | 301 |
1 files changed, 0 insertions, 301 deletions
diff --git a/tools/testing/selftests/net/forwarding/ethtool.sh b/tools/testing/selftests/net/forwarding/ethtool.sh deleted file mode 100755 index aa2eafb7b243..000000000000 --- a/tools/testing/selftests/net/forwarding/ethtool.sh +++ /dev/null @@ -1,301 +0,0 @@ -#!/bin/bash -# SPDX-License-Identifier: GPL-2.0 - -ALL_TESTS=" - same_speeds_autoneg_off - different_speeds_autoneg_off - combination_of_neg_on_and_off - advertise_subset_of_speeds - check_highest_speed_is_chosen - different_speeds_autoneg_on -" -NUM_NETIFS=2 -source lib.sh -source ethtool_lib.sh - -h1_create() -{ - simple_if_init $h1 192.0.2.1/24 -} - -h1_destroy() -{ - simple_if_fini $h1 192.0.2.1/24 -} - -h2_create() -{ - simple_if_init $h2 192.0.2.2/24 -} - -h2_destroy() -{ - simple_if_fini $h2 192.0.2.2/24 -} - -setup_prepare() -{ - h1=${NETIFS[p1]} - h2=${NETIFS[p2]} - - h1_create - h2_create -} - -cleanup() -{ - pre_cleanup - - h2_destroy - h1_destroy -} - -same_speeds_autoneg_off() -{ - # Check that when each of the reported speeds is forced, the links come - # up and are operational. - local -a speeds_arr=($(common_speeds_get $h1 $h2 0 0)) - - for speed in "${speeds_arr[@]}"; do - RET=0 - ethtool_set $h1 speed $speed autoneg off - ethtool_set $h2 speed $speed autoneg off - - setup_wait_dev_with_timeout $h1 - setup_wait_dev_with_timeout $h2 - ping_do $h1 192.0.2.2 - check_err $? "speed $speed autoneg off" - log_test "force of same speed autoneg off" - log_info "speed = $speed" - done - - ethtool -s $h2 autoneg on - ethtool -s $h1 autoneg on -} - -different_speeds_autoneg_off() -{ - # Test that when we force different speeds, links are not up and ping - # fails. - RET=0 - - local -a speeds_arr=($(different_speeds_get $h1 $h2 0 0)) - local speed1=${speeds_arr[0]} - local speed2=${speeds_arr[1]} - - ethtool_set $h1 speed $speed1 autoneg off - ethtool_set $h2 speed $speed2 autoneg off - - setup_wait_dev_with_timeout $h1 - setup_wait_dev_with_timeout $h2 - ping_do $h1 192.0.2.2 - check_fail $? "ping with different speeds" - - log_test "force of different speeds autoneg off" - - ethtool -s $h2 autoneg on - ethtool -s $h1 autoneg on -} - -combination_of_neg_on_and_off() -{ - # Test that when one device is forced to a speed supported by both - # endpoints and the other device is configured to autoneg on, the links - # are up and ping passes. - local -a speeds_arr=($(common_speeds_get $h1 $h2 0 1)) - - for speed in "${speeds_arr[@]}"; do - RET=0 - ethtool_set $h1 speed $speed autoneg off - - setup_wait_dev_with_timeout $h1 - setup_wait_dev_with_timeout $h2 - ping_do $h1 192.0.2.2 - check_err $? "h1-speed=$speed autoneg off, h2 autoneg on" - log_test "one side with autoneg off and another with autoneg on" - log_info "force speed = $speed" - done - - ethtool -s $h1 autoneg on -} - -hex_speed_value_get() -{ - local speed=$1; shift - - local shift_size=${speed_values[$speed]} - speed=$((0x1 << $"shift_size")) - printf "%#x" "$speed" -} - -subset_of_common_speeds_get() -{ - local dev1=$1; shift - local dev2=$1; shift - local adver=$1; shift - - local -a speeds_arr=($(common_speeds_get $dev1 $dev2 0 $adver)) - local speed_to_advertise=0 - local speed_to_remove=${speeds_arr[0]} - speed_to_remove+='base' - - local -a speeds_mode_arr=($(common_speeds_get $dev1 $dev2 1 $adver)) - - for speed in ${speeds_mode_arr[@]}; do - if [[ $speed != $speed_to_remove* ]]; then - speed=$(hex_speed_value_get $speed) - speed_to_advertise=$(($speed_to_advertise | \ - $speed)) - fi - - done - - # Convert to hex. - printf "%#x" "$speed_to_advertise" -} - -speed_to_advertise_get() -{ - # The function returns the hex number that is composed by OR-ing all - # the modes corresponding to the provided speed. - local speed_without_mode=$1; shift - local supported_speeds=("$@"); shift - local speed_to_advertise=0 - - speed_without_mode+='base' - - for speed in ${supported_speeds[@]}; do - if [[ $speed == $speed_without_mode* ]]; then - speed=$(hex_speed_value_get $speed) - speed_to_advertise=$(($speed_to_advertise | \ - $speed)) - fi - - done - - # Convert to hex. - printf "%#x" "$speed_to_advertise" -} - -advertise_subset_of_speeds() -{ - # Test that when one device advertises a subset of speeds and another - # advertises a specific speed (but all modes of this speed), the links - # are up and ping passes. - RET=0 - - local speed_1_to_advertise=$(subset_of_common_speeds_get $h1 $h2 1) - ethtool_set $h1 advertise $speed_1_to_advertise - - if [ $RET != 0 ]; then - log_test "advertise subset of speeds" - return - fi - - local -a speeds_arr_without_mode=($(common_speeds_get $h1 $h2 0 1)) - # Check only speeds that h1 advertised. Remove the first speed. - unset speeds_arr_without_mode[0] - local -a speeds_arr_with_mode=($(common_speeds_get $h1 $h2 1 1)) - - for speed_value in ${speeds_arr_without_mode[@]}; do - RET=0 - local speed_2_to_advertise=$(speed_to_advertise_get $speed_value \ - "${speeds_arr_with_mode[@]}") - ethtool_set $h2 advertise $speed_2_to_advertise - - setup_wait_dev_with_timeout $h1 - setup_wait_dev_with_timeout $h2 - ping_do $h1 192.0.2.2 - check_err $? "h1=$speed_1_to_advertise, h2=$speed_2_to_advertise ($speed_value)" - - log_test "advertise subset of speeds" - log_info "h1=$speed_1_to_advertise, h2=$speed_2_to_advertise" - done - - ethtool -s $h2 autoneg on - ethtool -s $h1 autoneg on -} - -check_highest_speed_is_chosen() -{ - # Test that when one device advertises a subset of speeds, the other - # chooses the highest speed. This test checks configuration without - # traffic. - RET=0 - - local max_speed - local chosen_speed - local speed_to_advertise=$(subset_of_common_speeds_get $h1 $h2 1) - - ethtool_set $h1 advertise $speed_to_advertise - - if [ $RET != 0 ]; then - log_test "check highest speed" - return - fi - - local -a speeds_arr=($(common_speeds_get $h1 $h2 0 1)) - - max_speed=${speeds_arr[0]} - for current in ${speeds_arr[@]}; do - if [[ $current -gt $max_speed ]]; then - max_speed=$current - fi - done - - setup_wait_dev_with_timeout $h1 - setup_wait_dev_with_timeout $h2 - chosen_speed=$(ethtool $h1 | grep 'Speed:') - chosen_speed=${chosen_speed%"Mb/s"*} - chosen_speed=${chosen_speed#*"Speed: "} - ((chosen_speed == max_speed)) - check_err $? "h1 advertise $speed_to_advertise, h2 sync to speed $chosen_speed" - - log_test "check highest speed" - - ethtool -s $h2 autoneg on - ethtool -s $h1 autoneg on -} - -different_speeds_autoneg_on() -{ - # Test that when we configure links to advertise different speeds, - # links are not up and ping fails. - RET=0 - - local -a speeds=($(different_speeds_get $h1 $h2 1 1)) - local speed1=${speeds[0]} - local speed2=${speeds[1]} - - speed1=$(hex_speed_value_get $speed1) - speed2=$(hex_speed_value_get $speed2) - - ethtool_set $h1 advertise $speed1 - ethtool_set $h2 advertise $speed2 - - if (($RET)); then - setup_wait_dev_with_timeout $h1 - setup_wait_dev_with_timeout $h2 - ping_do $h1 192.0.2.2 - check_fail $? "ping with different speeds autoneg on" - fi - - log_test "advertise different speeds autoneg on" - - ethtool -s $h2 autoneg on - ethtool -s $h1 autoneg on -} - -skip_on_veth - -trap cleanup EXIT - -setup_prepare -setup_wait - -declare -gA speed_values -eval "speed_values=($(speeds_arr_get))" - -tests_run - -exit $EXIT_STATUS |