diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/devlink_lib.sh')
| -rw-r--r-- | tools/testing/selftests/net/forwarding/devlink_lib.sh | 70 |
1 files changed, 58 insertions, 12 deletions
diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh b/tools/testing/selftests/net/forwarding/devlink_lib.sh index 75fe24bcb9cd..9c12c4fd3afc 100644 --- a/tools/testing/selftests/net/forwarding/devlink_lib.sh +++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh @@ -5,7 +5,7 @@ # Defines if [[ ! -v DEVLINK_DEV ]]; then - DEVLINK_DEV=$(devlink port show "${NETIFS[p1]}" -j \ + DEVLINK_DEV=$(devlink port show "${NETIFS[p1]:-$NETIF_NO_CABLE}" -j \ | jq -r '.port | keys[]' | cut -d/ -f-2) if [ -z "$DEVLINK_DEV" ]; then echo "SKIP: ${NETIFS[p1]} has no devlink device registered for it" @@ -117,6 +117,12 @@ devlink_reload() declare -A DEVLINK_ORIG +# Changing pool type from static to dynamic causes reinterpretation of threshold +# values. They therefore need to be saved before pool type is changed, then the +# pool type can be changed, and then the new values need to be set up. Therefore +# instead of saving the current state implicitly in the _set call, provide +# functions for all three primitives: save, set, and restore. + devlink_port_pool_threshold() { local port=$1; shift @@ -126,14 +132,21 @@ devlink_port_pool_threshold() | jq '.port_pool."'"$port"'"[].threshold' } -devlink_port_pool_th_set() +devlink_port_pool_th_save() { local port=$1; shift local pool=$1; shift - local th=$1; shift local key="port_pool($port,$pool).threshold" DEVLINK_ORIG[$key]=$(devlink_port_pool_threshold $port $pool) +} + +devlink_port_pool_th_set() +{ + local port=$1; shift + local pool=$1; shift + local th=$1; shift + devlink sb port pool set $port pool $pool th $th } @@ -142,8 +155,13 @@ devlink_port_pool_th_restore() local port=$1; shift local pool=$1; shift local key="port_pool($port,$pool).threshold" + local -a orig=(${DEVLINK_ORIG[$key]}) - devlink sb port pool set $port pool $pool th ${DEVLINK_ORIG[$key]} + if [[ -z $orig ]]; then + echo "WARNING: Mismatched devlink_port_pool_th_restore" + else + devlink sb port pool set $port pool $pool th $orig + fi } devlink_pool_size_thtype() @@ -154,14 +172,20 @@ devlink_pool_size_thtype() | jq -r '.pool[][] | (.size, .thtype)' } +devlink_pool_size_thtype_save() +{ + local pool=$1; shift + local key="pool($pool).size_thtype" + + DEVLINK_ORIG[$key]=$(devlink_pool_size_thtype $pool) +} + devlink_pool_size_thtype_set() { local pool=$1; shift local thtype=$1; shift local size=$1; shift - local key="pool($pool).size_thtype" - DEVLINK_ORIG[$key]=$(devlink_pool_size_thtype $pool) devlink sb pool set "$DEVLINK_DEV" pool $pool size $size thtype $thtype } @@ -171,8 +195,12 @@ devlink_pool_size_thtype_restore() local key="pool($pool).size_thtype" local -a orig=(${DEVLINK_ORIG[$key]}) - devlink sb pool set "$DEVLINK_DEV" pool $pool \ - size ${orig[0]} thtype ${orig[1]} + if [[ -z ${orig[0]} ]]; then + echo "WARNING: Mismatched devlink_pool_size_thtype_restore" + else + devlink sb pool set "$DEVLINK_DEV" pool $pool \ + size ${orig[0]} thtype ${orig[1]} + fi } devlink_tc_bind_pool_th() @@ -185,6 +213,16 @@ devlink_tc_bind_pool_th() | jq -r '.tc_bind[][] | (.pool, .threshold)' } +devlink_tc_bind_pool_th_save() +{ + local port=$1; shift + local tc=$1; shift + local dir=$1; shift + local key="tc_bind($port,$dir,$tc).pool_th" + + DEVLINK_ORIG[$key]=$(devlink_tc_bind_pool_th $port $tc $dir) +} + devlink_tc_bind_pool_th_set() { local port=$1; shift @@ -192,9 +230,7 @@ devlink_tc_bind_pool_th_set() local dir=$1; shift local pool=$1; shift local th=$1; shift - local key="tc_bind($port,$dir,$tc).pool_th" - DEVLINK_ORIG[$key]=$(devlink_tc_bind_pool_th $port $tc $dir) devlink sb tc bind set $port tc $tc type $dir pool $pool th $th } @@ -206,8 +242,12 @@ devlink_tc_bind_pool_th_restore() local key="tc_bind($port,$dir,$tc).pool_th" local -a orig=(${DEVLINK_ORIG[$key]}) - devlink sb tc bind set $port tc $tc type $dir \ - pool ${orig[0]} th ${orig[1]} + if [[ -z ${orig[0]} ]]; then + echo "WARNING: Mismatched devlink_tc_bind_pool_th_restore" + else + devlink sb tc bind set $port tc $tc type $dir \ + pool ${orig[0]} th ${orig[1]} + fi } devlink_traps_num_get() @@ -509,3 +549,9 @@ devlink_cpu_port_get() echo "$DEVLINK_DEV/$cpu_dl_port_num" } + +devlink_cell_size_get() +{ + devlink sb pool show "$DEVLINK_DEV" pool 0 -j \ + | jq '.pool[][].cell_size' +} |