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