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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-28 16:02:33 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-28 16:02:33 -0800 |
commit | bd2463ac7d7ec51d432f23bf0e893fb371a908cd (patch) | |
tree | 3da32c23be83adb9d9bda7e51b51fa39f69f2447 /tools/testing/selftests/drivers/net/mlxsw/qos_defprio.sh | |
parent | Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 (diff) | |
parent | net: phy: add default ARCH_BCM_IPROC for MDIO_BCM_IPROC (diff) | |
download | linux-bd2463ac7d7ec51d432f23bf0e893fb371a908cd.tar.xz linux-bd2463ac7d7ec51d432f23bf0e893fb371a908cd.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
1) Add WireGuard
2) Add HE and TWT support to ath11k driver, from John Crispin.
3) Add ESP in TCP encapsulation support, from Sabrina Dubroca.
4) Add variable window congestion control to TIPC, from Jon Maloy.
5) Add BCM84881 PHY driver, from Russell King.
6) Start adding netlink support for ethtool operations, from Michal
Kubecek.
7) Add XDP drop and TX action support to ena driver, from Sameeh
Jubran.
8) Add new ipv4 route notifications so that mlxsw driver does not have
to handle identical routes itself. From Ido Schimmel.
9) Add BPF dynamic program extensions, from Alexei Starovoitov.
10) Support RX and TX timestamping in igc, from Vinicius Costa Gomes.
11) Add support for macsec HW offloading, from Antoine Tenart.
12) Add initial support for MPTCP protocol, from Christoph Paasch,
Matthieu Baerts, Florian Westphal, Peter Krystad, and many others.
13) Add Octeontx2 PF support, from Sunil Goutham, Geetha sowjanya, Linu
Cherian, and others.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1469 commits)
net: phy: add default ARCH_BCM_IPROC for MDIO_BCM_IPROC
udp: segment looped gso packets correctly
netem: change mailing list
qed: FW 8.42.2.0 debug features
qed: rt init valid initialization changed
qed: Debug feature: ilt and mdump
qed: FW 8.42.2.0 Add fw overlay feature
qed: FW 8.42.2.0 HSI changes
qed: FW 8.42.2.0 iscsi/fcoe changes
qed: Add abstraction for different hsi values per chip
qed: FW 8.42.2.0 Additional ll2 type
qed: Use dmae to write to widebus registers in fw_funcs
qed: FW 8.42.2.0 Parser offsets modified
qed: FW 8.42.2.0 Queue Manager changes
qed: FW 8.42.2.0 Expose new registers and change windows
qed: FW 8.42.2.0 Internal ram offsets modifications
MAINTAINERS: Add entry for Marvell OcteonTX2 Physical Function driver
Documentation: net: octeontx2: Add RVU HW and drivers overview
octeontx2-pf: ethtool RSS config support
octeontx2-pf: Add basic ethtool support
...
Diffstat (limited to 'tools/testing/selftests/drivers/net/mlxsw/qos_defprio.sh')
-rwxr-xr-x | tools/testing/selftests/drivers/net/mlxsw/qos_defprio.sh | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/qos_defprio.sh b/tools/testing/selftests/drivers/net/mlxsw/qos_defprio.sh new file mode 100755 index 000000000000..eff6393ce974 --- /dev/null +++ b/tools/testing/selftests/drivers/net/mlxsw/qos_defprio.sh @@ -0,0 +1,176 @@ +#!/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 | | +# | + $swp1 | +# | 192.0.2.2/28 | +# | APP=<prio>,1,0 | +# +-----------------------+ + +ALL_TESTS=" + ping_ipv4 + test_defprio +" + +lib_dir=$(dirname $0)/../../../net/forwarding + +NUM_NETIFS=2 +: ${HIT_TIMEOUT:=1000} # ms +source $lib_dir/lib.sh + +declare -a APP + +defprio_install() +{ + local dev=$1; shift + local prio=$1; shift + local app="app=$prio,1,0" + + lldptool -T -i $dev -V APP $app >/dev/null + lldpad_app_wait_set $dev + APP[$prio]=$app +} + +defprio_uninstall() +{ + local dev=$1; shift + local prio=$1; shift + local app=${APP[$prio]} + + lldptool -T -i $dev -V APP -d $app >/dev/null + lldpad_app_wait_del + unset APP[$prio] +} + +defprio_flush() +{ + local dev=$1; shift + local prio + + if ((${#APP[@]})); then + lldptool -T -i $dev -V APP -d ${APP[@]} >/dev/null + fi + lldpad_app_wait_del + APP=() +} + +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() +{ + defprio_flush $swp1 + 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 +} + +wait_for_packets() +{ + local t0=$1; shift + local prio_observe=$1; shift + + local t1=$(ethtool_stats_get $swp1 rx_frames_prio_$prio_observe) + local delta=$((t1 - t0)) + echo $delta + ((delta >= 10)) +} + +__test_defprio() +{ + local prio_install=$1; shift + local prio_observe=$1; shift + local delta + local key + local i + + RET=0 + + defprio_install $swp1 $prio_install + + local t0=$(ethtool_stats_get $swp1 rx_frames_prio_$prio_observe) + mausezahn -q $h1 -d 100m -c 10 -t arp reply + delta=$(busywait "$HIT_TIMEOUT" wait_for_packets $t0 $prio_observe) + + check_err $? "Default priority $prio_install/$prio_observe: Expected to capture 10 packets, got $delta." + log_test "Default priority $prio_install/$prio_observe" + + defprio_uninstall $swp1 $prio_install +} + +test_defprio() +{ + local prio + + for prio in {0..7}; do + __test_defprio $prio $prio + done + + defprio_install $swp1 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 + defprio_uninstall $swp1 3 +} + +trap cleanup EXIT + +setup_prepare +setup_wait + +tests_run + +exit $EXIT_STATUS |