162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * OpenvSwitch drop reason list. 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#ifndef OPENVSWITCH_DROP_H 762306a36Sopenharmony_ci#define OPENVSWITCH_DROP_H 862306a36Sopenharmony_ci#include <linux/skbuff.h> 962306a36Sopenharmony_ci#include <net/dropreason.h> 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define OVS_DROP_REASONS(R) \ 1262306a36Sopenharmony_ci R(OVS_DROP_LAST_ACTION) \ 1362306a36Sopenharmony_ci R(OVS_DROP_ACTION_ERROR) \ 1462306a36Sopenharmony_ci R(OVS_DROP_EXPLICIT) \ 1562306a36Sopenharmony_ci R(OVS_DROP_EXPLICIT_WITH_ERROR) \ 1662306a36Sopenharmony_ci R(OVS_DROP_METER) \ 1762306a36Sopenharmony_ci R(OVS_DROP_RECURSION_LIMIT) \ 1862306a36Sopenharmony_ci R(OVS_DROP_DEFERRED_LIMIT) \ 1962306a36Sopenharmony_ci R(OVS_DROP_FRAG_L2_TOO_LONG) \ 2062306a36Sopenharmony_ci R(OVS_DROP_FRAG_INVALID_PROTO) \ 2162306a36Sopenharmony_ci R(OVS_DROP_CONNTRACK) \ 2262306a36Sopenharmony_ci R(OVS_DROP_IP_TTL) \ 2362306a36Sopenharmony_ci /* deliberate comment for trailing \ */ 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_cienum ovs_drop_reason { 2662306a36Sopenharmony_ci __OVS_DROP_REASON = SKB_DROP_REASON_SUBSYS_OPENVSWITCH << 2762306a36Sopenharmony_ci SKB_DROP_REASON_SUBSYS_SHIFT, 2862306a36Sopenharmony_ci#define ENUM(x) x, 2962306a36Sopenharmony_ci OVS_DROP_REASONS(ENUM) 3062306a36Sopenharmony_ci#undef ENUM 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci OVS_DROP_MAX, 3362306a36Sopenharmony_ci}; 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_cistatic inline void 3662306a36Sopenharmony_ciovs_kfree_skb_reason(struct sk_buff *skb, enum ovs_drop_reason reason) 3762306a36Sopenharmony_ci{ 3862306a36Sopenharmony_ci kfree_skb_reason(skb, (u32)reason); 3962306a36Sopenharmony_ci} 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ci#endif /* OPENVSWITCH_DROP_H */ 42