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