1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1
2
3 #ifndef _LINUX_DROPREASON_H
4 #define _LINUX_DROPREASON_H
5 #include <net/dropreason-core.h>
6
7 /**
8 * enum skb_drop_reason_subsys - subsystem tag
9 */
10 enum skb_drop_reason_subsys {
11 /** @SKB_DROP_REASON_SUBSYS_CORE: core
12 SKB_DROP_REASON_SUBSYS_CORE,
13
14 /**
15 * @SKB_DROP_REASON_SUBSYS_MAC80211_UN
16 * for unusable frames, see net/mac802
17 */
18 SKB_DROP_REASON_SUBSYS_MAC80211_UNUSAB
19
20 /**
21 * @SKB_DROP_REASON_SUBSYS_MAC80211_MO
22 * for frames still going to monitor,
23 */
24 SKB_DROP_REASON_SUBSYS_MAC80211_MONITO
25
26 /**
27 * @SKB_DROP_REASON_SUBSYS_OPENVSWITCH
28 * see net/openvswitch/drop.h
29 */
30 SKB_DROP_REASON_SUBSYS_OPENVSWITCH,
31
32 /** @SKB_DROP_REASON_SUBSYS_NUM: numbe
33 SKB_DROP_REASON_SUBSYS_NUM
34 };
35
36 struct drop_reason_list {
37 const char * const *reasons;
38 size_t n_reasons;
39 };
40
41 /* Note: due to dynamic registrations, access
42 extern const struct drop_reason_list __rcu *
43 drop_reasons_by_subsys[SKB_DROP_REASON_SUBSYS_
44
45 void drop_reasons_register_subsys(enum skb_dro
46 const struct
47 void drop_reasons_unregister_subsys(enum skb_d
48
49 #endif
50
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