#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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ALL_TESTS="
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autoneg
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autoneg_force_mode
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no_cable
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"
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NUM_NETIFS=2
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source lib.sh
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source ethtool_lib.sh
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setup_prepare()
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{
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swp1=${NETIFS[p1]}
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swp2=${NETIFS[p2]}
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swp3=$NETIF_NO_CABLE
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}
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ethtool_extended_state_check()
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{
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local dev=$1; shift
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local expected_ext_state=$1; shift
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local expected_ext_substate=${1:-""}; shift
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local ext_state=$(ethtool $dev | grep "Link detected" \
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| cut -d "(" -f2 | cut -d ")" -f1)
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local ext_substate=$(echo $ext_state | cut -sd "," -f2 \
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| sed -e 's/^[[:space:]]*//')
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ext_state=$(echo $ext_state | cut -d "," -f1)
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[[ $ext_state == $expected_ext_state ]]
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check_err $? "Expected \"$expected_ext_state\", got \"$ext_state\""
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[[ $ext_substate == $expected_ext_substate ]]
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check_err $? "Expected \"$expected_ext_substate\", got \"$ext_substate\""
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}
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autoneg()
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{
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RET=0
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ip link set dev $swp1 up
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sleep 4
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ethtool_extended_state_check $swp1 "Autoneg" "No partner detected"
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log_test "Autoneg, No partner detected"
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ip link set dev $swp1 down
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}
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autoneg_force_mode()
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{
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RET=0
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ip link set dev $swp1 up
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ip link set dev $swp2 up
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local -a speeds_arr=($(different_speeds_get $swp1 $swp2 0 0))
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local speed1=${speeds_arr[0]}
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local speed2=${speeds_arr[1]}
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ethtool_set $swp1 speed $speed1 autoneg off
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ethtool_set $swp2 speed $speed2 autoneg off
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sleep 4
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ethtool_extended_state_check $swp1 "Autoneg" \
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"No partner detected during force mode"
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ethtool_extended_state_check $swp2 "Autoneg" \
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"No partner detected during force mode"
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log_test "Autoneg, No partner detected during force mode"
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ethtool -s $swp2 autoneg on
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ethtool -s $swp1 autoneg on
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ip link set dev $swp2 down
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ip link set dev $swp1 down
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}
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no_cable()
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{
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RET=0
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ip link set dev $swp3 up
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sleep 1
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ethtool_extended_state_check $swp3 "No cable"
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log_test "No cable"
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ip link set dev $swp3 down
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}
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skip_on_veth
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setup_prepare
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tests_run
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exit $EXIT_STATUS
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