1 /* SPDX-License-Identifier: GPL-2.0 */
5 #include <net/act_api.h>
6 #include <uapi/linux/tc_act/tc_ct.h>
8 #if IS_ENABLED(CONFIG_NF_CONNTRACK)
9 #include <net/netfilter/nf_nat.h>
10 #include <net/netfilter/nf_conntrack_labels.h>
12 struct tcf_ct_params {
19 u32 labels[NF_CT_LABELS_MAX_SIZE / sizeof(u32)];
20 u32 labels_mask[NF_CT_LABELS_MAX_SIZE / sizeof(u32)];
22 struct nf_nat_range2 range;
31 struct tc_action common;
32 struct tcf_ct_params __rcu *params;
35 #define to_ct(a) ((struct tcf_ct *)a)
36 #define to_ct_params(a) ((struct tcf_ct_params *) \
37 rtnl_dereference((to_ct(a)->params)))
39 static inline uint16_t tcf_ct_zone(const struct tc_action *a)
41 return to_ct_params(a)->zone;
44 static inline int tcf_ct_action(const struct tc_action *a)
46 return to_ct_params(a)->ct_action;
50 static inline uint16_t tcf_ct_zone(const struct tc_action *a) { return 0; }
51 static inline int tcf_ct_action(const struct tc_action *a) { return 0; }
52 #endif /* CONFIG_NF_CONNTRACK */
54 static inline bool is_tcf_ct(const struct tc_action *a)
56 #if defined(CONFIG_NET_CLS_ACT) && IS_ENABLED(CONFIG_NF_CONNTRACK)
57 if (a->ops && a->ops->id == TCA_ID_CT)
63 #endif /* __NET_TC_CT_H */