| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 |
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| 6 | set -o errexit
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| 7 | set -o nounset
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| 8 |
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| 9 | setup_loopback() {
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| 10 | ip addr add dev lo 10.0.0.1/32
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| 11 | ip addr add dev lo fd00::1/128 nodad noprefixroute
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| 12 | }
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| 13 |
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| 14 | test_dev_mtu() {
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| 15 | setup_loopback
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| 16 | |
| 17 | ip link set dev lo mtu 1500
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| 18 | }
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| 19 |
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| 20 | test_route_mtu() {
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| 21 | setup_loopback
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| 22 | |
| 23 | ip route del local 10.0.0.1/32 table local dev lo
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| 24 | ip route del local fd00::1/128 table local dev lo
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| 25 | |
| 26 | ip route add local 10.0.0.1/32 table local dev lo mtu 1500
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| 27 | ip route add local fd00::1/128 table local dev lo mtu 1500
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| 28 | }
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| 29 |
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| 30 | setup_dummy_sink() {
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| 31 | ip link add name sink mtu 1500 type dummy
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| 32 | ip addr add dev sink 10.0.0.0/24
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| 33 | ip addr add dev sink fd00::2/64 nodad
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| 34 | ip link set dev sink up
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| 35 | }
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| 36 |
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| 37 | test_hw_gso_hw_csum() {
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| 38 | setup_dummy_sink
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| 39 | ethtool -K sink tx-checksum-ip-generic on >/dev/null
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| 40 | ethtool -K sink tx-udp-segmentation on >/dev/null
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| 41 | }
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| 42 |
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| 43 | test_sw_gso_hw_csum() {
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| 44 | setup_dummy_sink
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| 45 | ethtool -K sink tx-checksum-ip-generic on >/dev/null
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| 46 | ethtool -K sink tx-udp-segmentation off >/dev/null
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| 47 | }
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| 48 |
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| 49 | test_sw_gso_sw_csum() {
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| 50 | setup_dummy_sink
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| 51 | ethtool -K sink tx-checksum-ip-generic off >/dev/null
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| 52 | ethtool -K sink tx-udp-segmentation off >/dev/null
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| 53 | }
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| 54 |
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| 55 | if [ "$#" -gt 0 ]; then
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| 56 | "$1"
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| 57 | shift 2 |
| 58 | exec "$@"
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| 59 | fi
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| 60 |
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| 61 | echo "ipv4 cmsg"
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| 62 | ./in_netns.sh "$0" test_dev_mtu -- ./udpgso -4 -C
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| 63 |
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| 64 | echo "ipv4 setsockopt"
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| 65 | ./in_netns.sh "$0" test_dev_mtu -- ./udpgso -4 -C -s
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| 66 |
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| 67 | echo "ipv6 cmsg"
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| 68 | ./in_netns.sh "$0" test_dev_mtu -- ./udpgso -6 -C
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| 69 |
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| 70 | echo "ipv6 setsockopt"
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| 71 | ./in_netns.sh "$0" test_dev_mtu -- ./udpgso -6 -C -s
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| 72 |
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| 73 | echo "ipv4 connected"
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| 74 | ./in_netns.sh "$0" test_route_mtu -- ./udpgso -4 -c
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| 75 |
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| 76 | echo "ipv6 connected"
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| 77 | ./in_netns.sh "$0" test_route_mtu -- ./udpgso -6 -c
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| 78 |
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| 79 | echo "ipv4 msg_more"
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| 80 | ./in_netns.sh "$0" test_dev_mtu -- ./udpgso -4 -C -m
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| 81 |
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| 82 | echo "ipv6 msg_more"
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| 83 | ./in_netns.sh "$0" test_dev_mtu -- ./udpgso -6 -C -m
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| 84 |
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| 85 | echo "ipv4 hw-gso hw-csum"
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| 86 | ./in_netns.sh "$0" test_hw_gso_hw_csum -- ./udpgso -4 -C -R
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| 87 |
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| 88 | echo "ipv6 hw-gso hw-csum"
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| 89 | ./in_netns.sh "$0" test_hw_gso_hw_csum -- ./udpgso -6 -C -R
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| 90 |
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| 91 | echo "ipv4 sw-gso hw-csum"
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| 92 | ./in_netns.sh "$0" test_sw_gso_hw_csum -- ./udpgso -4 -C -R
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| 93 |
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| 94 | echo "ipv6 sw-gso hw-csum"
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| 95 | ./in_netns.sh "$0" test_sw_gso_hw_csum -- ./udpgso -6 -C -R
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| 96 |
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| 97 | echo "ipv4 sw-gso sw-csum"
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| 98 | ./in_netns.sh "$0" test_sw_gso_sw_csum -- ./udpgso -4 -C -R
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| 99 |
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| 100 | echo "ipv6 sw-gso sw-csum"
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| 101 | ./in_netns.sh "$0" test_sw_gso_sw_csum -- ./udpgso -6 -C -R
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