diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/net/udpgso.c | 15 | ||||
| -rwxr-xr-x | tools/testing/selftests/net/udpgso.sh | 43 |
2 files changed, 55 insertions, 3 deletions
diff --git a/tools/testing/selftests/net/udpgso.c b/tools/testing/selftests/net/udpgso.c index 85b3baa3f7f3..3e74cfa1a2bf 100644 --- a/tools/testing/selftests/net/udpgso.c +++ b/tools/testing/selftests/net/udpgso.c @@ -53,6 +53,7 @@ static bool cfg_do_ipv6; static bool cfg_do_connected; static bool cfg_do_connectionless; static bool cfg_do_msgmore; +static bool cfg_do_recv = true; static bool cfg_do_setsockopt; static int cfg_specific_test_id = -1; @@ -414,6 +415,9 @@ static void run_one(struct testcase *test, int fdt, int fdr, if (!sent) return; + if (!cfg_do_recv) + return; + if (test->gso_len) mss = test->gso_len; else @@ -464,8 +468,10 @@ static void run_test(struct sockaddr *addr, socklen_t alen) if (fdr == -1) error(1, errno, "socket r"); - if (bind(fdr, addr, alen)) - error(1, errno, "bind"); + if (cfg_do_recv) { + if (bind(fdr, addr, alen)) + error(1, errno, "bind"); + } /* Have tests fail quickly instead of hang */ if (setsockopt(fdr, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv))) @@ -524,7 +530,7 @@ static void parse_opts(int argc, char **argv) { int c; - while ((c = getopt(argc, argv, "46cCmst:")) != -1) { + while ((c = getopt(argc, argv, "46cCmRst:")) != -1) { switch (c) { case '4': cfg_do_ipv4 = true; @@ -541,6 +547,9 @@ static void parse_opts(int argc, char **argv) case 'm': cfg_do_msgmore = true; break; + case 'R': + cfg_do_recv = false; + break; case 's': cfg_do_setsockopt = true; break; diff --git a/tools/testing/selftests/net/udpgso.sh b/tools/testing/selftests/net/udpgso.sh index 6c63178086b0..85d1fa3c1ff7 100755 --- a/tools/testing/selftests/net/udpgso.sh +++ b/tools/testing/selftests/net/udpgso.sh @@ -27,6 +27,31 @@ test_route_mtu() { ip route add local fd00::1/128 table local dev lo mtu 1500 } +setup_dummy_sink() { + ip link add name sink mtu 1500 type dummy + ip addr add dev sink 10.0.0.0/24 + ip addr add dev sink fd00::2/64 nodad + ip link set dev sink up +} + +test_hw_gso_hw_csum() { + setup_dummy_sink + ethtool -K sink tx-checksum-ip-generic on >/dev/null + ethtool -K sink tx-udp-segmentation on >/dev/null +} + +test_sw_gso_hw_csum() { + setup_dummy_sink + ethtool -K sink tx-checksum-ip-generic on >/dev/null + ethtool -K sink tx-udp-segmentation off >/dev/null +} + +test_sw_gso_sw_csum() { + setup_dummy_sink + ethtool -K sink tx-checksum-ip-generic off >/dev/null + ethtool -K sink tx-udp-segmentation off >/dev/null +} + if [ "$#" -gt 0 ]; then "$1" shift 2 # pop "test_*" arg and "--" delimiter @@ -56,3 +81,21 @@ echo "ipv4 msg_more" echo "ipv6 msg_more" ./in_netns.sh "$0" test_dev_mtu -- ./udpgso -6 -C -m + +echo "ipv4 hw-gso hw-csum" +./in_netns.sh "$0" test_hw_gso_hw_csum -- ./udpgso -4 -C -R + +echo "ipv6 hw-gso hw-csum" +./in_netns.sh "$0" test_hw_gso_hw_csum -- ./udpgso -6 -C -R + +echo "ipv4 sw-gso hw-csum" +./in_netns.sh "$0" test_sw_gso_hw_csum -- ./udpgso -4 -C -R + +echo "ipv6 sw-gso hw-csum" +./in_netns.sh "$0" test_sw_gso_hw_csum -- ./udpgso -6 -C -R + +echo "ipv4 sw-gso sw-csum" +./in_netns.sh "$0" test_sw_gso_sw_csum -- ./udpgso -4 -C -R + +echo "ipv6 sw-gso sw-csum" +./in_netns.sh "$0" test_sw_gso_sw_csum -- ./udpgso -6 -C -R |