51 static bool actions_may_change_flow(const struct nlattr *actions)  in actions_may_change_flow()
53 	struct nlattr *nla;  in actions_may_change_flow()
461 static int __parse_flow_nlattrs(const struct nlattr *attr,  in __parse_flow_nlattrs()
462 				const struct nlattr *a[],  in __parse_flow_nlattrs()
465 	const struct nlattr *nla;  in __parse_flow_nlattrs()
506 static int parse_flow_mask_nlattrs(const struct nlattr *attr,  in parse_flow_mask_nlattrs()
507 				   const struct nlattr *a[], u64 *attrsp,  in parse_flow_mask_nlattrs()
513 int parse_flow_nlattrs(const struct nlattr *attr, const struct nlattr *a[],  in parse_flow_nlattrs()
519 static int genev_tun_opt_from_nlattr(const struct nlattr *a,  in genev_tun_opt_from_nlattr()
570 static int vxlan_tun_opt_from_nlattr(const struct nlattr *attr,  in vxlan_tun_opt_from_nlattr()
574 	struct nlattr *a;  in vxlan_tun_opt_from_nlattr()
626 static int erspan_tun_opt_from_nlattr(const struct nlattr *a,  in erspan_tun_opt_from_nlattr()
653 static int ip_tun_from_nlattr(const struct nlattr *attr,  in ip_tun_from_nlattr()
661 	struct nlattr *a;  in ip_tun_from_nlattr()
844 	struct nlattr *nla;  in vxlan_opt_to_nlattr()
935 	struct nlattr *nla;  in ip_tun_to_nlattr()
961 				    const struct nlattr *a[],  in encode_vlan_from_nlattrs()
985 				      const struct nlattr **a, bool log)  in validate_vlan_from_nlattrs()
1023 					   const struct nlattr **a, bool log)  in validate_vlan_mask_from_nlattrs()
1065 				     const struct nlattr **a, bool is_mask,  in __parse_vlan_from_nlattrs()
1069 	const struct nlattr *encap;  in __parse_vlan_from_nlattrs()
1099 				   u64 *key_attrs, const struct nlattr **a,  in parse_vlan_from_nlattrs()
1122 				       u64 *attrs, const struct nlattr **a,  in parse_eth_type_from_nlattrs()
1143 				 u64 *attrs, const struct nlattr **a,  in metadata_from_nlattrs()
1280 int nsh_hdr_from_nlattr(const struct nlattr *attr,  in nsh_hdr_from_nlattr()
1283 	struct nlattr *a;  in nsh_hdr_from_nlattr()
1334 int nsh_key_from_nlattr(const struct nlattr *attr,  in nsh_key_from_nlattr()
1337 	struct nlattr *a;  in nsh_key_from_nlattr()
1374 static int nsh_key_put_from_nlattr(const struct nlattr *attr,  in nsh_key_put_from_nlattr()
1378 	struct nlattr *a;  in nsh_key_put_from_nlattr()
1496 				u64 attrs, const struct nlattr **a,  in ovs_key_from_nlattrs()
1719 static void nlattr_set(struct nlattr *attr, u8 val,  in nlattr_set()
1722 	struct nlattr *nla;  in nlattr_set()
1737 static void mask_set_nlattr(struct nlattr *attr, u8 val)  in mask_set_nlattr()
1759 		      const struct nlattr *nla_key,  in ovs_nla_get_match()
1760 		      const struct nlattr *nla_mask,  in ovs_nla_get_match()
1763 	const struct nlattr *a[OVS_KEY_ATTR_MAX + 1];  in ovs_nla_get_match()
1764 	struct nlattr *newmask = NULL;  in ovs_nla_get_match()
1837 static size_t get_ufid_len(const struct nlattr *attr, bool log)  in get_ufid_len()
1857 bool ovs_nla_get_ufid(struct sw_flow_id *sfid, const struct nlattr *attr,  in ovs_nla_get_ufid()
1867 int ovs_nla_get_identifier(struct sw_flow_id *sfid, const struct nlattr *ufid,  in ovs_nla_get_identifier()
1885 u32 ovs_nla_get_ufid_flags(const struct nlattr *attr)  in ovs_nla_get_ufid_flags()
1911 			      const struct nlattr *a[OVS_KEY_ATTR_MAX + 1],  in ovs_nla_get_flow_metadata()
1945 	struct nlattr *start;  in nsh_key_to_nlattr()
1975 	struct nlattr *nla;  in __ovs_nla_put_key()
1976 	struct nlattr *encap = NULL;  in __ovs_nla_put_key()
1977 	struct nlattr *in_encap = NULL;  in __ovs_nla_put_key()
2215 	struct nlattr *nla;  in ovs_nla_put_key()
2269 static void ovs_nla_free_set_action(const struct nlattr *a)  in ovs_nla_free_set_action()
2271 	const struct nlattr *ovs_key = nla_data(a);  in ovs_nla_free_set_action()
2284 	const struct nlattr *a;  in ovs_nla_free_flow_actions()
2316 static struct nlattr *reserve_sfa_size(struct sw_flow_actions **sfa,  in reserve_sfa_size()
2352 	return  (struct nlattr *) ((unsigned char *)(*sfa) + next_offset);  in reserve_sfa_size()
2355 static struct nlattr *__add_action(struct sw_flow_actions **sfa,  in __add_action()
2358 	struct nlattr *a;  in __add_action()
2377 	struct nlattr *a;  in ovs_nla_add_action()
2400 	struct nlattr *a = (struct nlattr *) ((unsigned char *)sfa->actions +  in add_nested_action_end()
2406 static int __ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,
2411 static int validate_and_copy_sample(struct net *net, const struct nlattr *attr,  in validate_and_copy_sample()
2417 	const struct nlattr *attrs[OVS_SAMPLE_ATTR_MAX + 1];  in validate_and_copy_sample()
2418 	const struct nlattr *probability, *actions;  in validate_and_copy_sample()
2419 	const struct nlattr *a;  in validate_and_copy_sample()
2477 				   const struct nlattr *attr,  in validate_and_copy_clone()
2556 static int validate_and_copy_set_tun(const struct nlattr *attr,  in validate_and_copy_set_tun()
2564 	struct nlattr *a;  in validate_and_copy_set_tun()
2637 static bool validate_nsh(const struct nlattr *attr, bool is_mask,  in validate_nsh()
2664 static int validate_set(const struct nlattr *a,  in validate_set()
2669 	const struct nlattr *ovs_key = nla_data(a);  in validate_set()
2806 		struct nlattr *at;  in validate_set()
2834 static int validate_userspace(const struct nlattr *attr)  in validate_userspace()
2841 	struct nlattr *a[OVS_USERSPACE_ATTR_MAX + 1];  in validate_userspace()
2863 					   const struct nlattr *attr,  in validate_and_copy_check_pkt_len()
2869 	const struct nlattr *acts_if_greater, *acts_if_lesser_eq;  in validate_and_copy_check_pkt_len()
2870 	struct nlattr *a[OVS_CHECK_PKT_LEN_ATTR_MAX + 1];  in validate_and_copy_check_pkt_len()
2938 static int copy_action(const struct nlattr *from,  in copy_action()
2942 	struct nlattr *to;  in copy_action()
2952 static int __ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,  in __ovs_nla_copy_actions()
2958 	const struct nlattr *a;  in __ovs_nla_copy_actions()
3217 int ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,  in ovs_nla_copy_actions()
3236 static int sample_action_to_attr(const struct nlattr *attr,  in sample_action_to_attr()
3239 	struct nlattr *start, *ac_start = NULL, *sample_arg;  in sample_action_to_attr()
3242 	struct nlattr *actions;  in sample_action_to_attr()
3277 static int clone_action_to_attr(const struct nlattr *attr,  in clone_action_to_attr()
3280 	struct nlattr *start;  in clone_action_to_attr()
3297 static int check_pkt_len_action_to_attr(const struct nlattr *attr,  in check_pkt_len_action_to_attr()
3300 	struct nlattr *start, *ac_start = NULL;  in check_pkt_len_action_to_attr()
3302 	const struct nlattr *a, *cpl_arg;  in check_pkt_len_action_to_attr()
3366 static int set_action_to_attr(const struct nlattr *a, struct sk_buff *skb)  in set_action_to_attr()
3368 	const struct nlattr *ovs_key = nla_data(a);  in set_action_to_attr()
3370 	struct nlattr *start;  in set_action_to_attr()
3400 static int masked_set_action_to_set_action_attr(const struct nlattr *a,  in masked_set_action_to_set_action_attr()
3403 	const struct nlattr *ovs_key = nla_data(a);  in masked_set_action_to_set_action_attr()
3404 	struct nlattr *nla;  in masked_set_action_to_set_action_attr()
3421 int ovs_nla_put_actions(const struct nlattr *attr, int len, struct sk_buff *skb)  in ovs_nla_put_actions()
3423 	const struct nlattr *a;  in ovs_nla_put_actions()