1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * OpenvSwitch drop reason list.
4 */
5
6 #ifndef OPENVSWITCH_DROP_H
7 #define OPENVSWITCH_DROP_H
8 #include <linux/skbuff.h>
9 #include <net/dropreason.h>
10
11 #define OVS_DROP_REASONS(R) \
12 R(OVS_DROP_LAST_ACTION) \
13 R(OVS_DROP_ACTION_ERROR) \
14 R(OVS_DROP_EXPLICIT) \
15 R(OVS_DROP_EXPLICIT_WITH_ERROR) \
16 R(OVS_DROP_METER) \
17 R(OVS_DROP_RECURSION_LIMIT) \
18 R(OVS_DROP_DEFERRED_LIMIT) \
19 R(OVS_DROP_FRAG_L2_TOO_LONG) \
20 R(OVS_DROP_FRAG_INVALID_PROTO) \
21 R(OVS_DROP_CONNTRACK) \
22 R(OVS_DROP_IP_TTL) \
23 /* deliberate comment for trailing \ */
24
25 enum ovs_drop_reason {
26 __OVS_DROP_REASON = SKB_DROP_REASON_SUBSYS_OPENVSWITCH <<
27 SKB_DROP_REASON_SUBSYS_SHIFT,
28 #define ENUM(x) x,
29 OVS_DROP_REASONS(ENUM)
30 #undef ENUM
31
32 OVS_DROP_MAX,
33 };
34
35 static inline void
36 ovs_kfree_skb_reason(struct sk_buff *skb, enum ovs_drop_reason reason)
37 {
38 kfree_skb_reason(skb, (u32)reason);
39 }
40
41 #endif /* OPENVSWITCH_DROP_H */
42
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