diff options
5 files changed, 98 insertions, 2 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/port_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/port_scale.sh new file mode 100644 index 000000000000..f813ffefc07e --- /dev/null +++ b/tools/testing/selftests/drivers/net/mlxsw/port_scale.sh @@ -0,0 +1,64 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# Test for physical ports resource. The test splits each splittable port +# to its width and checks that eventually the number of physical ports equals +# the maximum number of physical ports. + +PORT_NUM_NETIFS=0 + +port_setup_prepare() +{ + : +} + +port_cleanup() +{ + pre_cleanup + + for port in "${unsplit[@]}"; do + devlink port unsplit $port + check_err $? "Did not unsplit $netdev" + done +} + +split_all_ports() +{ + local should_fail=$1; shift + local -a unsplit + + # Loop over the splittable netdevs and create tuples of netdev along + # with its width. For example: + # '$netdev1 $count1 $netdev2 $count2...', when: + # $netdev1-2 are splittable netdevs in the device, and + # $count1-2 are the netdevs width respectively. + while read netdev count <<<$( + devlink -j port show | + jq -r '.[][] | select(.splittable==true) | "\(.netdev) \(.lanes)"' + ) + [[ ! -z $netdev ]] + do + devlink port split $netdev count $count + check_err $? "Did not split $netdev into $count" + unsplit+=( "${netdev}s0" ) + done +} + +port_test() +{ + local max_ports=$1; shift + local should_fail=$1; shift + + split_all_ports $should_fail + + occ=$(devlink -j resource show $DEVLINK_DEV \ + | jq '.[][][] | select(.name=="physical_ports") |.["occ"]') + + [[ $occ -eq $max_ports ]] + if [[ $should_fail -eq 0 ]]; then + check_err $? "Mismatch ports number: Expected $max_ports, got $occ." + else + check_err_fail $should_fail $? "Reached more ports than expected" + fi + +} diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/port_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/port_scale.sh new file mode 100644 index 000000000000..0b71dfbbb447 --- /dev/null +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/port_scale.sh @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 +source ../port_scale.sh + +port_get_target() +{ + local should_fail=$1 + local target + + target=$(devlink_resource_size_get physical_ports) + + if ((! should_fail)); then + echo $target + else + echo $((target + 1)) + fi +} diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh index d7cf33a3f18d..4a1c9328555f 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/resource_scale.sh @@ -28,7 +28,7 @@ cleanup() trap cleanup EXIT -ALL_TESTS="router tc_flower mirror_gre tc_police" +ALL_TESTS="router tc_flower mirror_gre tc_police port" for current_test in ${TESTS:-$ALL_TESTS}; do source ${current_test}_scale.sh diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum/port_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum/port_scale.sh new file mode 100644 index 000000000000..0b71dfbbb447 --- /dev/null +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum/port_scale.sh @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 +source ../port_scale.sh + +port_get_target() +{ + local should_fail=$1 + local target + + target=$(devlink_resource_size_get physical_ports) + + if ((! should_fail)); then + echo $target + else + echo $((target + 1)) + fi +} diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh index 43f662401bc3..087a884f66cd 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh @@ -22,7 +22,7 @@ cleanup() devlink_sp_read_kvd_defaults trap cleanup EXIT -ALL_TESTS="router tc_flower mirror_gre tc_police" +ALL_TESTS="router tc_flower mirror_gre tc_police port" for current_test in ${TESTS:-$ALL_TESTS}; do source ${current_test}_scale.sh |