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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 | #!/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 |