selftests/bpf: expand bpf tunnel test with decap

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The bpf tunnel test encapsulates using bpf, then decapsulates using
a standard tunnel device to verify correctness.

Once encap is verified, also test decap, by replacing the tunnel
device on decap with another bpf program.

Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Willem de Bruijn 2019-03-22 14:32:50 -04:00 • committed by Alexei Starovoitov

parent 98cdabcd07

commit ccd34cd357

2 changed files with 40 additions and 0 deletions

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31

tools/testing/selftests/bpf/progs/test_tc_tunnel.c

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9

tools/testing/selftests/bpf/test_tc_tunnel.sh

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