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Searched refs:nlattr (Results 1 – 25 of 360) sorted by relevance

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/linux/tools/lib/bpf/
H A Dnlattr.h84 static inline void *libbpf_nla_data(const struct nlattr *nla) in libbpf_nla_data()
89 static inline uint8_t libbpf_nla_getattr_u8(const struct nlattr *nla) in libbpf_nla_getattr_u8()
94 static inline uint16_t libbpf_nla_getattr_u16(const struct nlattr *nla) in libbpf_nla_getattr_u16()
99 static inline uint32_t libbpf_nla_getattr_u32(const struct nlattr *nla) in libbpf_nla_getattr_u32()
104 static inline uint64_t libbpf_nla_getattr_u64(const struct nlattr *nla) in libbpf_nla_getattr_u64()
109 static inline const char *libbpf_nla_getattr_str(const struct nlattr *nla) in libbpf_nla_getattr_str()
118 static inline int libbpf_nla_len(const struct nlattr *nla) in libbpf_nla_len()
123 int libbpf_nla_parse(struct nlattr *tb[], int maxtype, struct nlattr *head,
125 int libbpf_nla_parse_nested(struct nlattr *tb[], int maxtype,
126 struct nlattr *nla,
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H A Dnlattr.c13 #include "nlattr.h"
25 static struct nlattr *nla_next(const struct nlattr *nla, int *remaining) in nla_next()
30 return (struct nlattr *)((void *)nla + totlen); in nla_next()
33 static int nla_ok(const struct nlattr *nla, int remaining) in nla_ok()
40 static int nla_type(const struct nlattr *nla) in nla_type()
45 static int validate_nla(struct nlattr *nla, int maxtype, in validate_nla()
104 int libbpf_nla_parse(struct nlattr *tb[], int maxtype, struct nlattr *head, in libbpf_nla_parse()
107 struct nlattr *nl in libbpf_nla_parse()
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/linux/tools/net/ynl/lib/
H A Dynl-priv.h190 static inline unsigned int ynl_attr_type(const struct nlattr *attr) in ynl_attr_type()
195 static inline unsigned int ynl_attr_data_len(const struct nlattr *attr) in ynl_attr_data_len()
200 static inline void *ynl_attr_data(const struct nlattr *attr) in ynl_attr_data()
205 static inline void *ynl_attr_data_end(const struct nlattr *attr) in ynl_attr_data_end()
217 sizeof(struct nlattr) + offset); \
228 static inline struct nlattr *
229 ynl_attr_if_good(const void *end, struct nlattr *attr) in ynl_attr_if_good()
231 if (attr + 1 > (const struct nlattr *)end) in ynl_attr_if_good()
238 static inline struct nlattr *
239 ynl_attr_next(const void *end, const struct nlattr *prev) in ynl_attr_next()
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/linux/net/openvswitch/
H A Dflow_netlink.h35 int parse_flow_nlattrs(const struct nlattr *attr, const struct nlattr *a[],
38 const struct nlattr *a[OVS_KEY_ATTR_MAX + 1],
46 const struct nlattr *key, const struct nlattr *mask,
52 bool ovs_nla_get_ufid(struct sw_flow_id *, const struct nlattr *, bool log);
53 int ovs_nla_get_identifier(struct sw_flow_id *sfid, const struct nlattr *ufid,
55 u32 ovs_nla_get_ufid_flags(const struct nlattr *attr);
57 int ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,
62 int ovs_nla_put_actions(const struct nlattr *attr,
68 int nsh_hdr_from_nlattr(const struct nlattr *attr, struct nshhdr *nh,
H A Dflow_netlink.c53 static bool actions_may_change_flow(const struct nlattr *actions) in actions_may_change_flow()
55 struct nlattr *nla; in actions_may_change_flow()
477 static int __parse_flow_nlattrs(const struct nlattr *attr, in __parse_flow_nlattrs()
478 const struct nlattr *a[], in __parse_flow_nlattrs()
481 const struct nlattr *nla; in __parse_flow_nlattrs()
529 static int parse_flow_mask_nlattrs(const struct nlattr *attr, in parse_flow_mask_nlattrs()
530 const struct nlattr *a[], u64 *attrsp, in parse_flow_mask_nlattrs()
536 int parse_flow_nlattrs(const struct nlattr *attr, const struct nlattr *a[], in parse_flow_nlattrs()
542 static int genev_tun_opt_from_nlattr(const struct nlattr *a, in genev_tun_opt_from_nlattr()
593 static int vxlan_tun_opt_from_nlattr(const struct nlattr *attr, in vxlan_tun_opt_from_nlattr()
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H A Dvport-vxlan.c31 struct nlattr *exts; in vxlan_get_options()
51 static int vxlan_configure_exts(struct vport *vport, struct nlattr *attr, in vxlan_configure_exts()
54 struct nlattr *exts[OVS_VXLAN_EXT_MAX + 1]; in vxlan_configure_exts()
57 if (nla_len(attr) < sizeof(struct nlattr)) in vxlan_configure_exts()
74 struct nlattr *options = parms->options; in vxlan_tnl_create()
77 struct nlattr *a; in vxlan_tnl_create()
H A Dvport.h37 int ovs_vport_set_options(struct vport *, struct nlattr *options);
40 int ovs_vport_set_upcall_portids(struct vport *, const struct nlattr *pids);
107 struct nlattr *options;
112 struct nlattr *upcall_portids;
140 int (*set_options)(struct vport *, struct nlattr *);
/linux/tools/bpf/bpftool/
H A Dnetlink_dumper.c10 #include "bpf/nlattr.h"
14 static void xdp_dump_prog_id(struct nlattr **tb, int attr, in xdp_dump_prog_id()
29 static int do_xdp_dump_one(struct nlattr *attr, unsigned int ifindex, in do_xdp_dump_one()
32 struct nlattr *tb[IFLA_XDP_MAX + 1]; in do_xdp_dump_one()
72 int do_xdp_dump(struct ifinfomsg *ifinfo, struct nlattr **tb) in do_xdp_dump()
81 static int do_bpf_dump_one_act(struct nlattr *attr) in do_bpf_dump_one_act()
83 struct nlattr *tb[TCA_ACT_BPF_MAX + 1]; in do_bpf_dump_one_act()
102 static int do_dump_one_act(struct nlattr *attr) in do_dump_one_act()
104 struct nlattr *tb[TCA_ACT_MAX + 1]; in do_dump_one_act()
119 static int do_bpf_act_dump(struct nlattr *att
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/linux/include/net/
H A Drtnetlink.h85 struct nlattr **tb;
86 struct nlattr **data;
147 struct net_device *(*alloc)(struct nlattr *tb[],
158 int (*validate)(struct nlattr *tb[],
159 struct nlattr *data[],
166 struct nlattr *tb[],
167 struct nlattr *data[],
186 struct nlattr *tb[],
187 struct nlattr *data[],
233 const struct nlattr *attr,
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H A Dact_api.h127 int (*init)(struct net *net, struct nlattr *nla,
128 struct nlattr *est, struct tc_action **act,
195 int tcf_idr_create(struct tc_action_net *tn, u32 index, struct nlattr *est,
199 struct nlattr *est, struct tc_action **a,
216 int tcf_action_init(struct net *net, struct tcf_proto *tp, struct nlattr *nla,
217 struct nlattr *est,
220 struct tc_action_ops *tc_action_load_ops(struct nlattr *nla, u32 flags,
223 struct nlattr *nla, struct nlattr *est,
/linux/lib/
H A Dnlattr.c60 static int __nla_validate_parse(const struct nlattr *head, int len, int maxtype,
64 struct nlattr **tb, unsigned int depth);
66 static int validate_nla_bitfield32(const struct nlattr *nla, in validate_nla_bitfield32()
89 static int nla_validate_array(const struct nlattr *head, int len, int maxtype, in nla_validate_array()
94 const struct nlattr *entry; in nla_validate_array()
171 const struct nlattr *nla, in nla_validate_range_unsigned()
288 const struct nlattr *nla, in nla_validate_int_range_signed()
326 const struct nlattr *nla, in nla_validate_int_range()
354 const struct nlattr *nla, in nla_validate_mask()
393 static int validate_nla(const struct nlattr *nla, int maxtype, in validate_nla()
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/linux/net/bridge/
H A Dbr_mrp_netlink.c31 static int br_mrp_instance_parse(struct net_bridge *br, struct nlattr *attr, in br_mrp_instance_parse()
34 struct nlattr *tb[IFLA_BRIDGE_MRP_INSTANCE_MAX + 1]; in br_mrp_instance_parse()
76 struct nlattr *attr, in br_mrp_port_state_parse()
79 struct nlattr *tb[IFLA_BRIDGE_MRP_PORT_STATE_MAX + 1]; in br_mrp_port_state_parse()
105 struct nlattr *attr, in br_mrp_port_role_parse()
108 struct nlattr *tb[IFLA_BRIDGE_MRP_PORT_ROLE_MAX + 1]; in br_mrp_port_role_parse()
134 static int br_mrp_ring_state_parse(struct net_bridge *br, struct nlattr *attr, in br_mrp_ring_state_parse()
137 struct nlattr *tb[IFLA_BRIDGE_MRP_RING_STATE_MAX + 1]; in br_mrp_ring_state_parse()
168 static int br_mrp_ring_role_parse(struct net_bridge *br, struct nlattr *attr, in br_mrp_ring_role_parse()
171 struct nlattr *t in br_mrp_ring_role_parse()
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H A Dbr_cfm_netlink.c92 static int br_mep_create_parse(struct net_bridge *br, struct nlattr *attr, in br_mep_create_parse()
95 struct nlattr *tb[IFLA_BRIDGE_CFM_MEP_CREATE_MAX + 1]; in br_mep_create_parse()
132 static int br_mep_delete_parse(struct net_bridge *br, struct nlattr *attr, in br_mep_delete_parse()
135 struct nlattr *tb[IFLA_BRIDGE_CFM_MEP_DELETE_MAX + 1]; in br_mep_delete_parse()
155 static int br_mep_config_parse(struct net_bridge *br, struct nlattr *attr, in br_mep_config_parse()
158 struct nlattr *tb[IFLA_BRIDGE_CFM_MEP_CONFIG_MAX + 1]; in br_mep_config_parse()
197 static int br_cc_config_parse(struct net_bridge *br, struct nlattr *attr, in br_cc_config_parse()
200 struct nlattr *tb[IFLA_BRIDGE_CFM_CC_CONFIG_MAX + 1]; in br_cc_config_parse()
238 static int br_cc_peer_mep_add_parse(struct net_bridge *br, struct nlattr *attr, in br_cc_peer_mep_add_parse()
241 struct nlattr *t in br_cc_peer_mep_add_parse()
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/linux/net/tipc/
H A Dnetlink_compat.c69 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
188 struct nlattr **attrbuf; in __tipc_nl_compat_dumpit()
205 attrbuf = kzalloc_objs(struct nlattr *, tipc_genl_family.maxattr + 1); in __tipc_nl_compat_dumpit()
333 struct nlattr **attrbuf; in __tipc_nl_compat_doit()
340 attrbuf = kmalloc_objs(struct nlattr *, tipc_genl_family.maxattr + 1); in __tipc_nl_compat_doit()
361 (const struct nlattr *)trans_buf->data, in __tipc_nl_compat_doit()
403 struct nlattr **attrs) in tipc_nl_compat_bearer_dump()
405 struct nlattr *bearer[TIPC_NLA_BEARER_MAX + 1]; in tipc_nl_compat_bearer_dump()
425 struct nlattr *prop; in tipc_nl_compat_bearer_enable()
426 struct nlattr *bearer; in tipc_nl_compat_bearer_enable()
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/linux/net/dcb/
H A Ddcbnl.c242 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getstate()
253 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getpfccfg()
255 struct nlattr *data[DCB_PFC_UP_ATTR_MAX + 1], *nest; in dcbnl_getpfccfg()
298 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getperm_hwaddr()
312 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getcap()
314 struct nlattr *data[DCB_CAP_ATTR_MAX + 1], *nest; in dcbnl_getcap()
357 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_getnumtcs()
359 struct nlattr *data[DCB_NUMTCS_ATTR_MAX + 1], *nest; in dcbnl_getnumtcs()
404 u32 seq, struct nlattr **tb, struct sk_buff *skb) in dcbnl_setnumtcs()
406 struct nlattr *data[DCB_NUMTCS_ATTR_MAX + 1]; in dcbnl_setnumtcs()
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/linux/include/linux/netfilter/ipset/
H A Dip_set.h163 int (*uadt)(struct ip_set *set, struct nlattr *tb[],
231 struct nlattr *tb[], u32 flags);
312 const struct nlattr *name, struct ip_set **set);
333 extern int ip_set_get_ipaddr4(struct nlattr *nla, __be32 *ipaddr);
334 extern int ip_set_get_ipaddr6(struct nlattr *nla, union nf_inet_addr *ipaddr);
335 extern size_t ip_set_elem_len(struct ip_set *set, struct nlattr *tb[],
337 extern int ip_set_get_extensions(struct ip_set *set, struct nlattr *tb[],
347 ip_set_get_hostipaddr4(struct nlattr *nla, u32 *ipaddr) in ip_set_get_hostipaddr4()
377 ip_set_attr_netorder(struct nlattr *tb[], int type) in ip_set_attr_netorder()
383 ip_set_optattr_netorder(struct nlattr *tb[], int type) in ip_set_optattr_netorder()
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/linux/net/ethtool/
H A Dbitset.c237 struct nlattr *nest; in ethnl_put_bitset32()
238 struct nlattr *attr; in ethnl_put_bitset32()
271 struct nlattr *bits; in ethnl_put_bitset32()
329 int ethnl_bitset_is_compact(const struct nlattr *bitset, bool *compact) in ethnl_bitset_is_compact()
331 struct nlattr *tb[ARRAY_SIZE(bitset_policy)]; in ethnl_bitset_is_compact()
379 const struct nlattr *bit_attr, bool no_mask, in ethnl_parse_bit()
383 struct nlattr *tb[ARRAY_SIZE(bit_policy)]; in ethnl_parse_bit()
450 const struct nlattr *attr, struct nlattr **tb, in ethnl_update_bitset32_verbose()
455 struct nlattr *bit_attr; in ethnl_update_bitset32_verbose()
522 const struct nlattr *nest, in ethnl_compact_sanity_checks()
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H A Dnetlink.h14 const struct nlattr *nest, struct net *net,
54 struct nlattr *attr; in ethnl_put_strz()
76 static inline void ethnl_update_u32(u32 *dst, const struct nlattr *attr,
102 static inline void ethnl_update_u8(u8 *dst, const struct nlattr *attr,
128 static inline void ethnl_update_bool32(u32 *dst, const struct nlattr *attr,
154 static inline void ethnl_update_bool(bool *dst, const struct nlattr *attr,
182 const struct nlattr *attr, bool *mod) in ethnl_update_binary()
205 static inline void ethnl_update_bitfield32(u32 *dst, const struct nlattr *attr,
296 struct nlattr **tb, unsigned int header,
402 struct nlattr **t
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H A Dstrset.c171 static int strset_get_id(const struct nlattr *nest, u32 *val, in strset_get_id()
174 struct nlattr *tb[ARRAY_SIZE(get_stringset_policy)]; in strset_get_id()
194 struct nlattr **tb, in strset_parse_request()
198 struct nlattr *nest = tb[ETHTOOL_A_STRSET_STRINGSETS]; in strset_parse_request()
199 struct nlattr *attr; in strset_parse_request()
295 struct nlattr **tb = info->attrs; in strset_prepare_data()
398 struct nlattr *string_attr; in strset_fill_string()
422 struct nlattr *stringset_attr; in strset_fill_set()
423 struct nlattr *strings_attr; in strset_fill_set()
464 struct nlattr *nest; in strset_fill_reply()
/linux/net/netfilter/
H A Dnf_conntrack_netlink.c72 struct nlattr *nest_parms; in ctnetlink_dump_tuples_proto()
113 struct nlattr *nest_parms; in ctnetlink_dump_tuples_ip()
201 struct nlattr *nest_proto; in ctnetlink_dump_protoinfo()
225 struct nlattr *nest_helper; in ctnetlink_dump_helpinfo()
263 struct nlattr *nest_count; in dump_counters()
311 struct nlattr *nest_count; in ctnetlink_dump_timestamp()
359 struct nlattr *nest_secctx; in ctnetlink_dump_secctx()
437 struct nlattr *nest_parms; in ctnetlink_dump_master()
458 struct nlattr *nest_parms; in dump_ct_seq_adj()
507 struct nlattr *nest_parm in ctnetlink_dump_ct_synproxy()
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H A Dnfnetlink_cthelper.c76 const struct nlattr *attr) in nfnl_cthelper_parse_tuple()
79 struct nlattr *tb[NFCTH_TUPLE_MAX+1]; in nfnl_cthelper_parse_tuple()
99 nfnl_cthelper_from_nlattr(struct nlattr *attr, struct nf_conn *ct) in nfnl_cthelper_from_nlattr()
147 const struct nlattr *attr) in nfnl_cthelper_expect_policy()
150 struct nlattr *tb[NFCTH_POLICY_MAX+1]; in nfnl_cthelper_expect_policy()
182 const struct nlattr *attr) in nfnl_cthelper_parse_expect_policy()
185 struct nlattr *tb[NFCTH_POLICY_SET_MAX+1]; in nfnl_cthelper_parse_expect_policy()
220 nfnl_cthelper_create(const struct nlattr * const tb[], in nfnl_cthelper_create()
297 const struct nlattr *attr) in nfnl_cthelper_update_policy_one()
299 struct nlattr *t in nfnl_cthelper_update_policy_one()
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H A Dnft_tunnel.c76 const struct nlattr * const tb[]) in nft_tunnel_get_init()
166 const struct nlattr *attr, in nft_tunnel_obj_ip_init()
169 struct nlattr *tb[NFTA_TUNNEL_KEY_IP_MAX + 1]; in nft_tunnel_obj_ip_init()
195 const struct nlattr *attr, in nft_tunnel_obj_ip6_init()
198 struct nlattr *tb[NFTA_TUNNEL_KEY_IP6_MAX + 1]; in nft_tunnel_obj_ip6_init()
231 static int nft_tunnel_obj_vxlan_init(const struct nlattr *attr, in nft_tunnel_obj_vxlan_init()
234 struct nlattr *tb[NFTA_TUNNEL_KEY_VXLAN_MAX + 1]; in nft_tunnel_obj_vxlan_init()
261 static int nft_tunnel_obj_erspan_init(const struct nlattr *attr, in nft_tunnel_obj_erspan_init()
264 struct nlattr *tb[NFTA_TUNNEL_KEY_ERSPAN_MAX + 1]; in nft_tunnel_obj_erspan_init()
315 static int nft_tunnel_obj_geneve_init(const struct nlattr *att
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/linux/net/8021q/
H A Dvlan_netlink.c31 static inline int vlan_validate_qos_map(struct nlattr *attr) in vlan_validate_qos_map()
39 static int vlan_validate(struct nlattr *tb[], struct nlattr *data[], in vlan_validate()
104 static int vlan_changelink(struct net_device *dev, struct nlattr *tb[], in vlan_changelink()
105 struct nlattr *data[], in vlan_changelink()
110 struct nlattr *attr; in vlan_changelink()
144 struct nlattr **data = params->data; in vlan_newlink()
145 struct nlattr **tb = params->tb; in vlan_newlink()
206 return nla_total_size(sizeof(struct nlattr)) + in vlan_qos_map_size()
227 struct nlattr *nes in vlan_fill_info()
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/linux/tools/testing/selftests/nci/
H A Dnci_dev.c117 struct nlattr *na; in send_cmd_mt_nla()
132 na = (struct nlattr *)(GENLMSG_DATA(&msg) + prv_len); in send_cmd_mt_nla()
183 struct nlattr *na; in get_family_id()
202 na = (struct nlattr *)GENLMSG_DATA(&ans); in get_family_id()
209 struct nlattr *nested_na; in get_family_id()
210 struct nlattr *group_na; in get_family_id()
214 nested_na = (struct nlattr *)((char *)na + NLA_HDRLEN); in get_family_id()
215 group_na = (struct nlattr *)((char *)nested_na + NLA_HDRLEN); in get_family_id()
231 group_na = (struct nlattr *)((char *)group_na + in get_family_id()
235 na = (struct nlattr *)(GENLMSG_DATA(&ans) + len); in get_family_id()
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/linux/drivers/net/can/dev/
H A Dnetlink.c55 static int can_validate_bittiming(struct nlattr *data[], in can_validate_bittiming()
76 static int can_validate_tdc(struct nlattr *data_tdc, in can_validate_tdc()
105 struct nlattr *tb_tdc[IFLA_CAN_TDC_MAX + 1]; in can_validate_tdc()
135 static int can_validate_pwm(struct nlattr *data[], in can_validate_pwm()
138 struct nlattr *tb_pwm[IFLA_CAN_PWM_MAX + 1]; in can_validate_pwm()
169 static int can_validate_databittiming(struct nlattr *data[], in can_validate_databittiming()
173 struct nlattr *data_tdc; in can_validate_databittiming()
257 static int can_validate(struct nlattr *tb[], struct nlattr *data[], in can_validate()
305 struct nlattr *data[], in can_ctrlmode_changelink()
386 const struct nlattr *nla, in can_tdc_changelink()
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