#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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ALL_TESTS="shared_block_test"
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NUM_NETIFS=4
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source tc_common.sh
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source lib.sh
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tcflags="skip_hw"
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h1_create()
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{
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simple_if_init $h1 192.0.2.1/24
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}
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h1_destroy()
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{
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simple_if_fini $h1 192.0.2.1/24
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}
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h2_create()
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{
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simple_if_init $h2 192.0.2.1/24
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}
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h2_destroy()
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{
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simple_if_fini $h2 192.0.2.1/24
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}
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switch_create()
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{
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simple_if_init $swp1 192.0.2.2/24
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tc qdisc add dev $swp1 ingress_block 22 egress_block 23 clsact
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simple_if_init $swp2 192.0.2.2/24
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tc qdisc add dev $swp2 ingress_block 22 egress_block 23 clsact
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}
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switch_destroy()
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{
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tc qdisc del dev $swp2 clsact
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simple_if_fini $swp2 192.0.2.2/24
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tc qdisc del dev $swp1 clsact
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simple_if_fini $swp1 192.0.2.2/24
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}
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shared_block_test()
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{
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RET=0
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tc filter add block 22 protocol ip pref 1 handle 101 flower \
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$tcflags dst_ip 192.0.2.2 action drop
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$MZ $h1 -c 1 -p 64 -a $h1mac -b $swmac -A 192.0.2.1 -B 192.0.2.2 \
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-t ip -q
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tc_check_packets "block 22" 101 1
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check_err $? "Did not match first incoming packet on a block"
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$MZ $h2 -c 1 -p 64 -a $h2mac -b $swmac -A 192.0.2.1 -B 192.0.2.2 \
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-t ip -q
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tc_check_packets "block 22" 101 2
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check_err $? "Did not match second incoming packet on a block"
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tc filter del block 22 protocol ip pref 1 handle 101 flower
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log_test "shared block ($tcflags)"
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}
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setup_prepare()
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{
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h1=${NETIFS[p1]}
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swp1=${NETIFS[p2]}
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swp2=${NETIFS[p3]}
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h2=${NETIFS[p4]}
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h1mac=$(mac_get $h1)
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h2mac=$(mac_get $h2)
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swmac=$(mac_get $swp1)
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swp2origmac=$(mac_get $swp2)
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ip link set $swp2 address $swmac
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vrf_prepare
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h1_create
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h2_create
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switch_create
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}
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cleanup()
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{
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pre_cleanup
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switch_destroy
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h2_destroy
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h1_destroy
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vrf_cleanup
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ip link set $swp2 address $swp2origmac
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}
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check_tc_shblock_support
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trap cleanup EXIT
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setup_prepare
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setup_wait
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tests_run
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tc_offload_check
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if [[ $? -ne 0 ]]; then
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log_info "Could not test offloaded functionality"
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else
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tcflags="skip_sw"
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tests_run
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fi
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exit $EXIT_STATUS
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