netdev - [PATCH bpf-next] selftests/bpf: add drv mode testing for xdping

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Message-Id: <20220602032507.464453-1-liuhangbin@gmail.com>
Date:   Thu,  2 Jun 2022 11:25:07 +0800
From:   Hangbin Liu <liuhangbin@...il.com>
To:     netdev@...r.kernel.org
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>, bpf@...r.kernel.org,
        Jakub Kicinski <kuba@...nel.org>,
        "David S . Miller" <davem@...emloft.net>,
        Mathieu Xhonneux <m.xhonneux@...il.com>,
        William Tu <u9012063@...il.com>,
        Toshiaki Makita <toshiaki.makita1@...il.com>,
        Jesper Dangaard Brouer <brouer@...hat.com>,
        Hangbin Liu <liuhangbin@...il.com>
Subject: [PATCH bpf-next] selftests/bpf: add drv mode testing for xdping

As subject, we only test SKB mode for xdping at present.
Now add DRV mode for xdping.

Signed-off-by: Hangbin Liu <liuhangbin@...il.com>
---
 tools/testing/selftests/bpf/test_xdping.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/testing/selftests/bpf/test_xdping.sh b/tools/testing/selftests/bpf/test_xdping.sh
index c2f0ddb45531..c3d82e0a7378 100755
--- a/tools/testing/selftests/bpf/test_xdping.sh
+++ b/tools/testing/selftests/bpf/test_xdping.sh
@@ -95,5 +95,9 @@ for server_args in "" "-I veth0 -s -S" ; do
 	test "$client_args" "$server_args"
 done
 
+# Test drv mode
+test "-I veth1 -N" "-I veth0 -s -N"
+test "-I veth1 -N -c 10" "-I veth0 -s -N"
+
 echo "OK. All tests passed"
 exit 0
-- 
2.35.1