[PATCH bpf-next v2 08/20] selftests: xsk: add use_poll to ifobject
From: Magnus Karlsson <hidden>
Date: 2021-09-07 07:20:08
Also in:
bpf
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [selftests] (test runners & infrastructure), kernel selftest framework, the rest, xdp (express data path) · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Shuah Khan, Shuah Khan, Linus Torvalds, David S. Miller, Jakub Kicinski, Jesper Dangaard Brouer, John Fastabend
From: Magnus Karlsson <magnus.karlsson@intel.com> Add a use_poll option to the ifobject so that we do not need to use a test specific if-statement in the test runner. Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com> --- tools/testing/selftests/bpf/xdpxceiver.c | 5 ++++- tools/testing/selftests/bpf/xdpxceiver.h | 1 + 2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/xdpxceiver.c b/tools/testing/selftests/bpf/xdpxceiver.c
index 8ef58081d4d2..9a98c45933c5 100644
--- a/tools/testing/selftests/bpf/xdpxceiver.c
+++ b/tools/testing/selftests/bpf/xdpxceiver.c@@ -393,6 +393,7 @@ static void __test_spec_init(struct test_spec *test, struct ifobject *ifobj_tx, ifobj->umem = &ifobj->umem_arr[0]; ifobj->xsk = &ifobj->xsk_arr[0]; + ifobj->use_poll = false; if (i == tx) ifobj->fv.vector = tx;
@@ -684,7 +685,7 @@ static void send_pkts(struct ifobject *ifobject) while (pkt_cnt < ifobject->pkt_stream->nb_pkts) { u32 sent; - if (test_type == TEST_TYPE_POLL) { + if (ifobject->use_poll) { int ret; ret = poll(fds, 1, POLL_TMOUT);
@@ -1071,6 +1072,8 @@ static void run_pkt_test(struct test_spec *test, int mode, int type) testapp_validate_traffic(test); break; case TEST_TYPE_POLL: + test->ifobj_tx->use_poll = true; + test->ifobj_rx->use_poll = true; test_spec_set_name(test, "POLL"); testapp_validate_traffic(test); break;
diff --git a/tools/testing/selftests/bpf/xdpxceiver.h b/tools/testing/selftests/bpf/xdpxceiver.h
index 15eab31b3b32..e02a4dd71bfb 100644
--- a/tools/testing/selftests/bpf/xdpxceiver.h
+++ b/tools/testing/selftests/bpf/xdpxceiver.h@@ -135,6 +135,7 @@ struct ifobject { u32 src_ip; u16 src_port; u16 dst_port; + bool use_poll; u8 dst_mac[ETH_ALEN]; u8 src_mac[ETH_ALEN]; };
--
2.29.0