| #!/bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| |
| ALL_TESTS=" |
| port_pool_test |
| port_tc_ip_test |
| port_tc_arp_test |
| " |
| |
| NUM_NETIFS=2 |
| source ../../../net/forwarding/lib.sh |
| source ../../../net/forwarding/devlink_lib.sh |
| source mlxsw_lib.sh |
| |
| SB_POOL_ING=0 |
| SB_POOL_EGR_CPU=10 |
| |
| SB_ITC_CPU_IP=2 |
| SB_ITC_CPU_ARP=2 |
| SB_ITC=0 |
| |
| h1_create() |
| { |
| simple_if_init $h1 192.0.1.1/24 |
| } |
| |
| h1_destroy() |
| { |
| simple_if_fini $h1 192.0.1.1/24 |
| } |
| |
| h2_create() |
| { |
| simple_if_init $h2 192.0.1.2/24 |
| } |
| |
| h2_destroy() |
| { |
| simple_if_fini $h2 192.0.1.2/24 |
| } |
| |
| sb_occ_pool_check() |
| { |
| local dl_port=$1; shift |
| local pool=$1; shift |
| local exp_max_occ=$1 |
| local max_occ |
| local err=0 |
| |
| max_occ=$(devlink sb -j occupancy show $dl_port \ |
| | jq -e ".[][][\"pool\"][\"$pool\"][\"max\"]") |
| |
| if [[ "$max_occ" -ne "$exp_max_occ" ]]; then |
| err=1 |
| fi |
| |
| echo $max_occ |
| return $err |
| } |
| |
| sb_occ_itc_check() |
| { |
| local dl_port=$1; shift |
| local itc=$1; shift |
| local exp_max_occ=$1 |
| local max_occ |
| local err=0 |
| |
| max_occ=$(devlink sb -j occupancy show $dl_port \ |
| | jq -e ".[][][\"itc\"][\"$itc\"][\"max\"]") |
| |
| if [[ "$max_occ" -ne "$exp_max_occ" ]]; then |
| err=1 |
| fi |
| |
| echo $max_occ |
| return $err |
| } |
| |
| sb_occ_etc_check() |
| { |
| local dl_port=$1; shift |
| local etc=$1; shift |
| local exp_max_occ=$1; shift |
| local max_occ |
| local err=0 |
| |
| max_occ=$(devlink sb -j occupancy show $dl_port \ |
| | jq -e ".[][][\"etc\"][\"$etc\"][\"max\"]") |
| |
| if [[ "$max_occ" -ne "$exp_max_occ" ]]; then |
| err=1 |
| fi |
| |
| echo $max_occ |
| return $err |
| } |
| |
| port_pool_test() |
| { |
| local exp_max_occ=288 |
| local max_occ |
| |
| devlink sb occupancy clearmax $DEVLINK_DEV |
| |
| $MZ $h1 -c 1 -p 160 -a $h1mac -b $h2mac -A 192.0.1.1 -B 192.0.1.2 \ |
| -t ip -q |
| |
| devlink sb occupancy snapshot $DEVLINK_DEV |
| |
| RET=0 |
| max_occ=$(sb_occ_pool_check $dl_port1 $SB_POOL_ING $exp_max_occ) |
| check_err $? "Expected iPool($SB_POOL_ING) max occupancy to be $exp_max_occ, but got $max_occ" |
| log_test "physical port's($h1) ingress pool" |
| |
| RET=0 |
| max_occ=$(sb_occ_pool_check $dl_port2 $SB_POOL_ING $exp_max_occ) |
| check_err $? "Expected iPool($SB_POOL_ING) max occupancy to be $exp_max_occ, but got $max_occ" |
| log_test "physical port's($h2) ingress pool" |
| |
| RET=0 |
| max_occ=$(sb_occ_pool_check $cpu_dl_port $SB_POOL_EGR_CPU $exp_max_occ) |
| check_err $? "Expected ePool($SB_POOL_EGR_CPU) max occupancy to be $exp_max_occ, but got $max_occ" |
| log_test "CPU port's egress pool" |
| } |
| |
| port_tc_ip_test() |
| { |
| local exp_max_occ=288 |
| local max_occ |
| |
| devlink sb occupancy clearmax $DEVLINK_DEV |
| |
| $MZ $h1 -c 1 -p 160 -a $h1mac -b $h2mac -A 192.0.1.1 -B 192.0.1.2 \ |
| -t ip -q |
| |
| devlink sb occupancy snapshot $DEVLINK_DEV |
| |
| RET=0 |
| max_occ=$(sb_occ_itc_check $dl_port2 $SB_ITC $exp_max_occ) |
| check_err $? "Expected ingress TC($SB_ITC) max occupancy to be $exp_max_occ, but got $max_occ" |
| log_test "physical port's($h1) ingress TC - IP packet" |
| |
| RET=0 |
| max_occ=$(sb_occ_itc_check $dl_port2 $SB_ITC $exp_max_occ) |
| check_err $? "Expected ingress TC($SB_ITC) max occupancy to be $exp_max_occ, but got $max_occ" |
| log_test "physical port's($h2) ingress TC - IP packet" |
| |
| RET=0 |
| max_occ=$(sb_occ_etc_check $cpu_dl_port $SB_ITC_CPU_IP $exp_max_occ) |
| check_err $? "Expected egress TC($SB_ITC_CPU_IP) max occupancy to be $exp_max_occ, but got $max_occ" |
| log_test "CPU port's egress TC - IP packet" |
| } |
| |
| port_tc_arp_test() |
| { |
| local exp_max_occ=96 |
| local max_occ |
| |
| if [[ $MLXSW_CHIP != "mlxsw_spectrum" ]]; then |
| exp_max_occ=144 |
| fi |
| |
| devlink sb occupancy clearmax $DEVLINK_DEV |
| |
| $MZ $h1 -c 1 -p 160 -a $h1mac -A 192.0.1.1 -t arp -q |
| |
| devlink sb occupancy snapshot $DEVLINK_DEV |
| |
| RET=0 |
| max_occ=$(sb_occ_itc_check $dl_port2 $SB_ITC $exp_max_occ) |
| check_err $? "Expected ingress TC($SB_ITC) max occupancy to be $exp_max_occ, but got $max_occ" |
| log_test "physical port's($h1) ingress TC - ARP packet" |
| |
| RET=0 |
| max_occ=$(sb_occ_itc_check $dl_port2 $SB_ITC $exp_max_occ) |
| check_err $? "Expected ingress TC($SB_ITC) max occupancy to be $exp_max_occ, but got $max_occ" |
| log_test "physical port's($h2) ingress TC - ARP packet" |
| |
| RET=0 |
| max_occ=$(sb_occ_etc_check $cpu_dl_port $SB_ITC_CPU_ARP $exp_max_occ) |
| check_err $? "Expected egress TC($SB_ITC_IP2ME) max occupancy to be $exp_max_occ, but got $max_occ" |
| log_test "CPU port's egress TC - ARP packet" |
| } |
| |
| setup_prepare() |
| { |
| h1=${NETIFS[p1]} |
| h2=${NETIFS[p2]} |
| |
| h1mac=$(mac_get $h1) |
| h2mac=$(mac_get $h2) |
| |
| dl_port1=$(devlink_port_by_netdev $h1) |
| dl_port2=$(devlink_port_by_netdev $h2) |
| |
| cpu_dl_port=$(devlink_cpu_port_get) |
| |
| vrf_prepare |
| |
| h1_create |
| h2_create |
| } |
| |
| cleanup() |
| { |
| pre_cleanup |
| |
| h2_destroy |
| h1_destroy |
| |
| vrf_cleanup |
| } |
| |
| trap cleanup EXIT |
| |
| setup_prepare |
| setup_wait |
| |
| tests_run |
| |
| exit $EXIT_STATUS |
