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| author | Eyal Birger <eyal.birger@gmail.com> | 2022-12-03 10:46:59 +0200 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2022-12-05 22:54:23 -0800 |
| commit | 90a3a05eb33ff7a263f1e93e444d40e427cddf1a (patch) | |
| tree | 9feeda0db56e1a151890140d5e5e558d36e6e169 /tools/testing/selftests/bpf/progs/bpf_tracing_net.h | |
| parent | 4f4ac4d9106efeec9c84469725c04c4237c7fb6c (diff) | |
| download | linux-90a3a05eb33ff7a263f1e93e444d40e427cddf1a.tar.gz linux-90a3a05eb33ff7a263f1e93e444d40e427cddf1a.tar.bz2 linux-90a3a05eb33ff7a263f1e93e444d40e427cddf1a.zip | |
selftests/bpf: add xfrm_info tests
Test the xfrm_info kfunc helpers.
The test setup creates three name spaces - NS0, NS1, NS2.
XFRM tunnels are setup between NS0 and the two other NSs.
The kfunc helpers are used to steer traffic from NS0 to the other
NSs based on a userspace populated bpf global variable and validate
that the return traffic had arrived from the desired NS.
Signed-off-by: Eyal Birger <eyal.birger@gmail.com>
Link: https://lore.kernel.org/r/20221203084659.1837829-5-eyal.birger@gmail.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/bpf_tracing_net.h')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_tracing_net.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/bpf_tracing_net.h b/tools/testing/selftests/bpf/progs/bpf_tracing_net.h index adb087aecc9e..b394817126cf 100644 --- a/tools/testing/selftests/bpf/progs/bpf_tracing_net.h +++ b/tools/testing/selftests/bpf/progs/bpf_tracing_net.h @@ -25,6 +25,9 @@ #define IPV6_TCLASS 67 #define IPV6_AUTOFLOWLABEL 70 +#define TC_ACT_UNSPEC (-1) +#define TC_ACT_SHOT 2 + #define SOL_TCP 6 #define TCP_NODELAY 1 #define TCP_MAXSEG 2 |