Commit 7d10bcce authored by Amit Cohen's avatar Amit Cohen Committed by David S. Miller

selftests: forwarding: Add tests for ethtool extended state

Add tests to check ethtool report about extended state.
The tests configure several states and verify that the correct extended
state is reported by ethtool.

Check extended state with substate (Autoneg) and extended state without
substate (No cable).
Signed-off-by: default avatarAmit Cohen <amitc@mellanox.com>
Reviewed-by: default avatarPetr Machata <petrm@mellanox.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0433045c
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
ALL_TESTS="
autoneg
autoneg_force_mode
no_cable
"
NUM_NETIFS=2
source lib.sh
source ethtool_lib.sh
setup_prepare()
{
swp1=${NETIFS[p1]}
swp2=${NETIFS[p2]}
swp3=$NETIF_NO_CABLE
}
ethtool_extended_state_check()
{
local dev=$1; shift
local expected_ext_state=$1; shift
local expected_ext_substate=${1:-""}; shift
local ext_state=$(ethtool $dev | grep "Link detected" \
| cut -d "(" -f2 | cut -d ")" -f1)
local ext_substate=$(echo $ext_state | cut -sd "," -f2 \
| sed -e 's/^[[:space:]]*//')
ext_state=$(echo $ext_state | cut -d "," -f1)
[[ $ext_state == $expected_ext_state ]]
check_err $? "Expected \"$expected_ext_state\", got \"$ext_state\""
[[ $ext_substate == $expected_ext_substate ]]
check_err $? "Expected \"$expected_ext_substate\", got \"$ext_substate\""
}
autoneg()
{
RET=0
ip link set dev $swp1 up
sleep 4
ethtool_extended_state_check $swp1 "Autoneg" "No partner detected"
log_test "Autoneg, No partner detected"
ip link set dev $swp1 down
}
autoneg_force_mode()
{
RET=0
ip link set dev $swp1 up
ip link set dev $swp2 up
local -a speeds_arr=($(different_speeds_get $swp1 $swp2 0 0))
local speed1=${speeds_arr[0]}
local speed2=${speeds_arr[1]}
ethtool_set $swp1 speed $speed1 autoneg off
ethtool_set $swp2 speed $speed2 autoneg off
sleep 4
ethtool_extended_state_check $swp1 "Autoneg" \
"No partner detected during force mode"
ethtool_extended_state_check $swp2 "Autoneg" \
"No partner detected during force mode"
log_test "Autoneg, No partner detected during force mode"
ethtool -s $swp2 autoneg on
ethtool -s $swp1 autoneg on
ip link set dev $swp2 down
ip link set dev $swp1 down
}
no_cable()
{
RET=0
ip link set dev $swp3 up
sleep 1
ethtool_extended_state_check $swp3 "No cable"
log_test "No cable"
ip link set dev $swp3 down
}
setup_prepare
tests_run
exit $EXIT_STATUS
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment