netdev - [bpf-next V2 PATCH 2/3] bpf: make TC vlan bpf

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Message-ID: <153907948805.9484.11576286962165412186.stgit@firesoul>
Date:   Tue, 09 Oct 2018 12:04:48 +0200
From:   Jesper Dangaard Brouer <brouer@...hat.com>
To:     netdev@...r.kernel.org, Jesper Dangaard Brouer <brouer@...hat.com>
Cc:     liu.song.a23@...il.com, Daniel Borkmann <borkmann@...earbox.net>,
        yoel@...knet.dk, Alexei Starovoitov <alexei.starovoitov@...il.com>,
        John Fastabend <john.fastabend@...il.com>
Subject: [bpf-next V2 PATCH 2/3] bpf: make TC vlan bpf_helpers avail to
 selftests

The helper bpf_skb_vlan_push is needed by next patch, and the helper
bpf_skb_vlan_pop is added for completeness, regarding VLAN helpers.

Signed-off-by: Jesper Dangaard Brouer <brouer@...hat.com>
---
 tools/testing/selftests/bpf/bpf_helpers.h |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/testing/selftests/bpf/bpf_helpers.h
index 1d407b3494f9..fda8c162d0df 100644
--- a/tools/testing/selftests/bpf/bpf_helpers.h
+++ b/tools/testing/selftests/bpf/bpf_helpers.h
@@ -155,6 +155,10 @@ static struct bpf_sock *(*bpf_sk_lookup_udp)(void *ctx,
 	(void *) BPF_FUNC_sk_lookup_udp;
 static int (*bpf_sk_release)(struct bpf_sock *sk) =
 	(void *) BPF_FUNC_sk_release;
+static int (*bpf_skb_vlan_push)(void *ctx, __be16 vlan_proto, __u16 vlan_tci) =
+	(void *) BPF_FUNC_skb_vlan_push;
+static int (*bpf_skb_vlan_pop)(void *ctx) =
+	(void *) BPF_FUNC_skb_vlan_pop;
 
 /* llvm builtin functions that eBPF C program may use to
  * emit BPF_LD_ABS and BPF_LD_IND instructions