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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/testing/selftests/drivers/net/mlxsw/spectrum/devlink_lib_spectrum.sh | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/drivers/net/mlxsw/spectrum/devlink_lib_spectrum.sh')
-rw-r--r-- | tools/testing/selftests/drivers/net/mlxsw/spectrum/devlink_lib_spectrum.sh | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum/devlink_lib_spectrum.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum/devlink_lib_spectrum.sh new file mode 100644 index 000000000..73035e250 --- /dev/null +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum/devlink_lib_spectrum.sh @@ -0,0 +1,119 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +source "../../../../net/forwarding/devlink_lib.sh" + +if [ "$DEVLINK_VIDDID" != "15b3:cb84" ]; then + echo "SKIP: test is tailored for Mellanox Spectrum" + exit 1 +fi + +# Needed for returning to default +declare -A KVD_DEFAULTS + +KVD_CHILDREN="linear hash_single hash_double" +KVDL_CHILDREN="singles chunks large_chunks" + +devlink_sp_resource_minimize() +{ + local size + local i + + for i in $KVD_CHILDREN; do + size=$(devlink_resource_get kvd "$i" | jq '.["size_min"]') + devlink_resource_size_set "$size" kvd "$i" + done + + for i in $KVDL_CHILDREN; do + size=$(devlink_resource_get kvd linear "$i" | \ + jq '.["size_min"]') + devlink_resource_size_set "$size" kvd linear "$i" + done +} + +devlink_sp_size_kvd_to_default() +{ + local need_reload=0 + local i + + for i in $KVD_CHILDREN; do + local size=$(echo "${KVD_DEFAULTS[kvd_$i]}" | jq '.["size"]') + current_size=$(devlink_resource_size_get kvd "$i") + + if [ "$size" -ne "$current_size" ]; then + devlink_resource_size_set "$size" kvd "$i" + need_reload=1 + fi + done + + for i in $KVDL_CHILDREN; do + local size=$(echo "${KVD_DEFAULTS[kvd_linear_$i]}" | \ + jq '.["size"]') + current_size=$(devlink_resource_size_get kvd linear "$i") + + if [ "$size" -ne "$current_size" ]; then + devlink_resource_size_set "$size" kvd linear "$i" + need_reload=1 + fi + done + + if [ "$need_reload" -ne "0" ]; then + devlink_reload + fi +} + +devlink_sp_read_kvd_defaults() +{ + local key + local i + + KVD_DEFAULTS[kvd]=$(devlink_resource_get "kvd") + for i in $KVD_CHILDREN; do + key=kvd_$i + KVD_DEFAULTS[$key]=$(devlink_resource_get kvd "$i") + done + + for i in $KVDL_CHILDREN; do + key=kvd_linear_$i + KVD_DEFAULTS[$key]=$(devlink_resource_get kvd linear "$i") + done +} + +KVD_PROFILES="default scale ipv4_max" + +devlink_sp_resource_kvd_profile_set() +{ + local profile=$1 + + case "$profile" in + scale) + devlink_resource_size_set 64000 kvd linear + devlink_resource_size_set 15616 kvd linear singles + devlink_resource_size_set 32000 kvd linear chunks + devlink_resource_size_set 16384 kvd linear large_chunks + devlink_resource_size_set 128000 kvd hash_single + devlink_resource_size_set 48000 kvd hash_double + devlink_reload + ;; + ipv4_max) + devlink_resource_size_set 64000 kvd linear + devlink_resource_size_set 15616 kvd linear singles + devlink_resource_size_set 32000 kvd linear chunks + devlink_resource_size_set 16384 kvd linear large_chunks + devlink_resource_size_set 144000 kvd hash_single + devlink_resource_size_set 32768 kvd hash_double + devlink_reload + ;; + default) + devlink_resource_size_set 98304 kvd linear + devlink_resource_size_set 16384 kvd linear singles + devlink_resource_size_set 49152 kvd linear chunks + devlink_resource_size_set 32768 kvd linear large_chunks + devlink_resource_size_set 87040 kvd hash_single + devlink_resource_size_set 60416 kvd hash_double + devlink_reload + ;; + *) + check_err 1 "Unknown profile $profile" + esac +} |