131 lines
2.3 KiB
Bash
131 lines
2.3 KiB
Bash
|
#!/bin/bash
|
||
|
|
# SPDX-License-Identifier: GPL-2.0
|
||
|
|
|
||
|
|
# Test for port-default priority. Non-IP packets ingress $swp1 and are
|
||
|
|
# prioritized according to the default priority specified at the port.
|
||
|
|
# rx_octets_prio_* counters are used to verify the prioritization.
|
||
|
|
#
|
||
|
|
# +----------------------------------+
|
||
|
|
# | H1 |
|
||
|
|
# | + $h1 |
|
||
|
|
# | | 192.0.2.1/28 |
|
||
|
|
# +----|-----------------------------+
|
||
|
|
# |
|
||
|
|
# +----|-----------------------------+
|
||
|
|
# | SW | |
|
||
|
|
# | + $swp1 |
|
||
|
|
# | 192.0.2.2/28 |
|
||
|
|
# | dcb app default-prio <prio> |
|
||
|
|
# +----------------------------------+
|
||
|
|
|
||
|
|
ALL_TESTS="
|
||
|
|
ping_ipv4
|
||
|
|
test_defprio
|
||
|
|
"
|
||
|
|
|
||
|
|
lib_dir=$(dirname $0)/../../../net/forwarding
|
||
|
|
|
||
|
|
NUM_NETIFS=2
|
||
|
|
: ${HIT_TIMEOUT:=1000} # ms
|
||
|
|
source $lib_dir/lib.sh
|
||
|
|
|
||
|
|
h1_create()
|
||
|
|
{
|
||
|
|
simple_if_init $h1 192.0.2.1/28
|
||
|
|
}
|
||
|
|
|
||
|
|
h1_destroy()
|
||
|
|
{
|
||
|
|
simple_if_fini $h1 192.0.2.1/28
|
||
|
|
}
|
||
|
|
|
||
|
|
switch_create()
|
||
|
|
{
|
||
|
|
ip link set dev $swp1 up
|
||
|
|
ip addr add dev $swp1 192.0.2.2/28
|
||
|
|
}
|
||
|
|
|
||
|
|
switch_destroy()
|
||
|
|
{
|
||
|
|
dcb app flush dev $swp1 default-prio
|
||
|
|
ip addr del dev $swp1 192.0.2.2/28
|
||
|
|
ip link set dev $swp1 down
|
||
|
|
}
|
||
|
|
|
||
|
|
setup_prepare()
|
||
|
|
{
|
||
|
|
h1=${NETIFS[p1]}
|
||
|
|
swp1=${NETIFS[p2]}
|
||
|
|
|
||
|
|
vrf_prepare
|
||
|
|
|
||
|
|
h1_create
|
||
|
|
switch_create
|
||
|
|
}
|
||
|
|
|
||
|
|
cleanup()
|
||
|
|
{
|
||
|
|
pre_cleanup
|
||
|
|
|
||
|
|
switch_destroy
|
||
|
|
h1_destroy
|
||
|
|
|
||
|
|
vrf_cleanup
|
||
|
|
}
|
||
|
|
|
||
|
|
ping_ipv4()
|
||
|
|
{
|
||
|
|
ping_test $h1 192.0.2.2
|
||
|
|
}
|
||
|
|
|
||
|
|
__test_defprio()
|
||
|
|
{
|
||
|
|
local prio_install=$1; shift
|
||
|
|
local prio_observe=$1; shift
|
||
|
|
local key
|
||
|
|
local t1
|
||
|
|
local i
|
||
|
|
|
||
|
|
RET=0
|
||
|
|
|
||
|
|
dcb app add dev $swp1 default-prio $prio_install
|
||
|
|
|
||
|
|
local t0=$(ethtool_stats_get $swp1 rx_frames_prio_$prio_observe)
|
||
|
|
mausezahn -q $h1 -d 100m -c 10 -t arp reply
|
||
|
|
t1=$(busywait "$HIT_TIMEOUT" until_counter_is ">= $((t0 + 10))" \
|
||
|
|
ethtool_stats_get $swp1 rx_frames_prio_$prio_observe)
|
||
|
|
|
||
|
|
check_err $? "Default priority $prio_install/$prio_observe: Expected to capture 10 packets, got $((t1 - t0))."
|
||
|
|
log_test "Default priority $prio_install/$prio_observe"
|
||
|
|
|
||
|
|
dcb app del dev $swp1 default-prio $prio_install
|
||
|
|
}
|
||
|
|
|
||
|
|
test_defprio()
|
||
|
|
{
|
||
|
|
local prio
|
||
|
|
|
||
|
|
for prio in {0..7}; do
|
||
|
|
__test_defprio $prio $prio
|
||
|
|
done
|
||
|
|
|
||
|
|
dcb app add dev $swp1 default-prio 3
|
||
|
|
__test_defprio 0 3
|
||
|
|
__test_defprio 1 3
|
||
|
|
__test_defprio 2 3
|
||
|
|
__test_defprio 4 4
|
||
|
|
__test_defprio 5 5
|
||
|
|
__test_defprio 6 6
|
||
|
|
__test_defprio 7 7
|
||
|
|
dcb app del dev $swp1 default-prio 3
|
||
|
|
}
|
||
|
|
|
||
|
|
trap cleanup EXIT
|
||
|
|
|
||
|
|
setup_prepare
|
||
|
|
setup_wait
|
||
|
|
|
||
|
|
tests_run
|
||
|
|
|
||
|
|
exit $EXIT_STATUS
|