tools: add netlink.h and if_link.h in tools uapi

The headers are necessary for libbpf compilation on system with older
version of the headers.

Signed-off-by: Eric Leblond <eric@regit.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

3 files changed, 1200 insertions, 0 deletions

diff --git a/tools/include/uapi/linux/if_link.h b/tools/include/uapi/linux/if_link.h
new file mode 100644
index 000000000000..8616131e2c61
--- /dev/null
+++ b/tools/include/uapi/linux/if_link.h
@@ -0,0 +1,943 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_LINUX_IF_LINK_H
+#define _UAPI_LINUX_IF_LINK_H
+
+#include <linux/types.h>
+#include <linux/netlink.h>
+
+/* This struct should be in sync with struct rtnl_link_stats64 */
+struct rtnl_link_stats {
+        __u32   rx_packets;             /* total packets received       */
+        __u32   tx_packets;             /* total packets transmitted    */
+        __u32   rx_bytes;               /* total bytes received         */
+        __u32   tx_bytes;               /* total bytes transmitted      */
+        __u32   rx_errors;              /* bad packets received         */
+        __u32   tx_errors;              /* packet transmit problems     */
+        __u32   rx_dropped;             /* no space in linux buffers    */
+        __u32   tx_dropped;             /* no space available in linux  */
+        __u32   multicast;              /* multicast packets received   */
+        __u32   collisions;
+
+        /* detailed rx_errors: */
+        __u32   rx_length_errors;
+        __u32   rx_over_errors;         /* receiver ring buff overflow  */
+        __u32   rx_crc_errors;          /* recved pkt with crc error    */
+        __u32   rx_frame_errors;        /* recv'd frame alignment error */
+        __u32   rx_fifo_errors;         /* recv'r fifo overrun          */
+        __u32   rx_missed_errors;       /* receiver missed packet       */
+
+        /* detailed tx_errors */
+        __u32   tx_aborted_errors;
+        __u32   tx_carrier_errors;
+        __u32   tx_fifo_errors;
+        __u32   tx_heartbeat_errors;
+        __u32   tx_window_errors;
+
+        /* for cslip etc */
+        __u32   rx_compressed;
+        __u32   tx_compressed;
+
+        __u32   rx_nohandler;           /* dropped, no handler found    */
+};
+
+/* The main device statistics structure */
+struct rtnl_link_stats64 {
+        __u64   rx_packets;             /* total packets received       */
+        __u64   tx_packets;             /* total packets transmitted    */
+        __u64   rx_bytes;               /* total bytes received         */
+        __u64   tx_bytes;               /* total bytes transmitted      */
+        __u64   rx_errors;              /* bad packets received         */
+        __u64   tx_errors;              /* packet transmit problems     */
+        __u64   rx_dropped;             /* no space in linux buffers    */
+        __u64   tx_dropped;             /* no space available in linux  */
+        __u64   multicast;              /* multicast packets received   */
+        __u64   collisions;
+
+        /* detailed rx_errors: */
+        __u64   rx_length_errors;
+        __u64   rx_over_errors;         /* receiver ring buff overflow  */
+        __u64   rx_crc_errors;          /* recved pkt with crc error    */
+        __u64   rx_frame_errors;        /* recv'd frame alignment error */
+        __u64   rx_fifo_errors;         /* recv'r fifo overrun          */
+        __u64   rx_missed_errors;       /* receiver missed packet       */
+
+        /* detailed tx_errors */
+        __u64   tx_aborted_errors;
+        __u64   tx_carrier_errors;
+        __u64   tx_fifo_errors;
+        __u64   tx_heartbeat_errors;
+        __u64   tx_window_errors;
+
+        /* for cslip etc */
+        __u64   rx_compressed;
+        __u64   tx_compressed;
+
+        __u64   rx_nohandler;           /* dropped, no handler found    */
+};
+
+/* The struct should be in sync with struct ifmap */
+struct rtnl_link_ifmap {
+        __u64   mem_start;
+        __u64   mem_end;
+        __u64   base_addr;
+        __u16   irq;
+        __u8    dma;
+        __u8    port;
+};
+
+/*
+ * IFLA_AF_SPEC
+ *   Contains nested attributes for address family specific attributes.
+ *   Each address family may create a attribute with the address family
+ *   number as type and create its own attribute structure in it.
+ *
+ *   Example:
+ *   [IFLA_AF_SPEC] = {
+ *       [AF_INET] = {
+ *           [IFLA_INET_CONF] = ...,
+ *       },
+ *       [AF_INET6] = {
+ *           [IFLA_INET6_FLAGS] = ...,
+ *           [IFLA_INET6_CONF] = ...,
+ *       }
+ *   }
+ */
+
+enum {
+        IFLA_UNSPEC,
+        IFLA_ADDRESS,
+        IFLA_BROADCAST,
+        IFLA_IFNAME,
+        IFLA_MTU,
+        IFLA_LINK,
+        IFLA_QDISC,
+        IFLA_STATS,
+        IFLA_COST,
+#define IFLA_COST IFLA_COST
+        IFLA_PRIORITY,
+#define IFLA_PRIORITY IFLA_PRIORITY
+        IFLA_MASTER,
+#define IFLA_MASTER IFLA_MASTER
+        IFLA_WIRELESS,          /* Wireless Extension event - see wireless.h */
+#define IFLA_WIRELESS IFLA_WIRELESS
+        IFLA_PROTINFO,          /* Protocol specific information for a link */
+#define IFLA_PROTINFO IFLA_PROTINFO
+        IFLA_TXQLEN,
+#define IFLA_TXQLEN IFLA_TXQLEN
+        IFLA_MAP,
+#define IFLA_MAP IFLA_MAP
+        IFLA_WEIGHT,
+#define IFLA_WEIGHT IFLA_WEIGHT
+        IFLA_OPERSTATE,
+        IFLA_LINKMODE,
+        IFLA_LINKINFO,
+#define IFLA_LINKINFO IFLA_LINKINFO
+        IFLA_NET_NS_PID,
+        IFLA_IFALIAS,
+        IFLA_NUM_VF,            /* Number of VFs if device is SR-IOV PF */
+        IFLA_VFINFO_LIST,
+        IFLA_STATS64,
+        IFLA_VF_PORTS,
+        IFLA_PORT_SELF,
+        IFLA_AF_SPEC,
+        IFLA_GROUP,             /* Group the device belongs to */
+        IFLA_NET_NS_FD,
+        IFLA_EXT_MASK,          /* Extended info mask, VFs, etc */
+        IFLA_PROMISCUITY,       /* Promiscuity count: > 0 means acts PROMISC */
+#define IFLA_PROMISCUITY IFLA_PROMISCUITY
+        IFLA_NUM_TX_QUEUES,
+        IFLA_NUM_RX_QUEUES,
+        IFLA_CARRIER,
+        IFLA_PHYS_PORT_ID,
+        IFLA_CARRIER_CHANGES,
+        IFLA_PHYS_SWITCH_ID,
+        IFLA_LINK_NETNSID,
+        IFLA_PHYS_PORT_NAME,
+        IFLA_PROTO_DOWN,
+        IFLA_GSO_MAX_SEGS,
+        IFLA_GSO_MAX_SIZE,
+        IFLA_PAD,
+        IFLA_XDP,
+        IFLA_EVENT,
+        IFLA_NEW_NETNSID,
+        IFLA_IF_NETNSID,
+        IFLA_CARRIER_UP_COUNT,
+        IFLA_CARRIER_DOWN_COUNT,
+        __IFLA_MAX
+};
+
+
+#define IFLA_MAX (__IFLA_MAX - 1)
+
+/* backwards compatibility for userspace */
+#ifndef __KERNEL__
+#define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
+#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
+#endif
+
+enum {
+        IFLA_INET_UNSPEC,
+        IFLA_INET_CONF,
+        __IFLA_INET_MAX,
+};
+
+#define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
+
+/* ifi_flags.
+
+   IFF_* flags.
+
+   The only change is:
+   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
+   more not changeable by user. They describe link media
+   characteristics and set by device driver.
+
+   Comments:
+   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
+   - If neither of these three flags are set;
+     the interface is NBMA.
+
+   - IFF_MULTICAST does not mean anything special:
+   multicasts can be used on all not-NBMA links.
+   IFF_MULTICAST means that this media uses special encapsulation
+   for multicast frames. Apparently, all IFF_POINTOPOINT and
+   IFF_BROADCAST devices are able to use multicasts too.
+ */
+
+/* IFLA_LINK.
+   For usual devices it is equal ifi_index.
+   If it is a "virtual interface" (f.e. tunnel), ifi_link
+   can point to real physical interface (f.e. for bandwidth calculations),
+   or maybe 0, what means, that real media is unknown (usual
+   for IPIP tunnels, when route to endpoint is allowed to change)
+ */
+
+/* Subtype attributes for IFLA_PROTINFO */
+enum {
+        IFLA_INET6_UNSPEC,
+        IFLA_INET6_FLAGS,       /* link flags                   */
+        IFLA_INET6_CONF,        /* sysctl parameters            */
+        IFLA_INET6_STATS,       /* statistics                   */
+        IFLA_INET6_MCAST,       /* MC things. What of them?     */
+        IFLA_INET6_CACHEINFO,   /* time values and max reasm size */
+        IFLA_INET6_ICMP6STATS,  /* statistics (icmpv6)          */
+        IFLA_INET6_TOKEN,       /* device token                 */
+        IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
+        __IFLA_INET6_MAX
+};
+
+#define IFLA_INET6_MAX  (__IFLA_INET6_MAX - 1)
+
+enum in6_addr_gen_mode {
+        IN6_ADDR_GEN_MODE_EUI64,
+        IN6_ADDR_GEN_MODE_NONE,
+        IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
+        IN6_ADDR_GEN_MODE_RANDOM,
+};
+
+/* Bridge section */
+
+enum {
+        IFLA_BR_UNSPEC,
+        IFLA_BR_FORWARD_DELAY,
+        IFLA_BR_HELLO_TIME,
+        IFLA_BR_MAX_AGE,
+        IFLA_BR_AGEING_TIME,
+        IFLA_BR_STP_STATE,
+        IFLA_BR_PRIORITY,
+        IFLA_BR_VLAN_FILTERING,
+        IFLA_BR_VLAN_PROTOCOL,
+        IFLA_BR_GROUP_FWD_MASK,
+        IFLA_BR_ROOT_ID,
+        IFLA_BR_BRIDGE_ID,
+        IFLA_BR_ROOT_PORT,
+        IFLA_BR_ROOT_PATH_COST,
+        IFLA_BR_TOPOLOGY_CHANGE,
+        IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
+        IFLA_BR_HELLO_TIMER,
+        IFLA_BR_TCN_TIMER,
+        IFLA_BR_TOPOLOGY_CHANGE_TIMER,
+        IFLA_BR_GC_TIMER,
+        IFLA_BR_GROUP_ADDR,
+        IFLA_BR_FDB_FLUSH,
+        IFLA_BR_MCAST_ROUTER,
+        IFLA_BR_MCAST_SNOOPING,
+        IFLA_BR_MCAST_QUERY_USE_IFADDR,
+        IFLA_BR_MCAST_QUERIER,
+        IFLA_BR_MCAST_HASH_ELASTICITY,
+        IFLA_BR_MCAST_HASH_MAX,
+        IFLA_BR_MCAST_LAST_MEMBER_CNT,
+        IFLA_BR_MCAST_STARTUP_QUERY_CNT,
+        IFLA_BR_MCAST_LAST_MEMBER_INTVL,
+        IFLA_BR_MCAST_MEMBERSHIP_INTVL,
+        IFLA_BR_MCAST_QUERIER_INTVL,
+        IFLA_BR_MCAST_QUERY_INTVL,
+        IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
+        IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
+        IFLA_BR_NF_CALL_IPTABLES,
+        IFLA_BR_NF_CALL_IP6TABLES,
+        IFLA_BR_NF_CALL_ARPTABLES,
+        IFLA_BR_VLAN_DEFAULT_PVID,
+        IFLA_BR_PAD,
+        IFLA_BR_VLAN_STATS_ENABLED,
+        IFLA_BR_MCAST_STATS_ENABLED,
+        IFLA_BR_MCAST_IGMP_VERSION,
+        IFLA_BR_MCAST_MLD_VERSION,
+        __IFLA_BR_MAX,
+};
+
+#define IFLA_BR_MAX     (__IFLA_BR_MAX - 1)
+
+struct ifla_bridge_id {
+        __u8    prio[2];
+        __u8    addr[6]; /* ETH_ALEN */
+};
+
+enum {
+        BRIDGE_MODE_UNSPEC,
+        BRIDGE_MODE_HAIRPIN,
+};
+
+enum {
+        IFLA_BRPORT_UNSPEC,
+        IFLA_BRPORT_STATE,      /* Spanning tree state     */
+        IFLA_BRPORT_PRIORITY,   /* "             priority  */
+        IFLA_BRPORT_COST,       /* "             cost      */
+        IFLA_BRPORT_MODE,       /* mode (hairpin)          */
+        IFLA_BRPORT_GUARD,      /* bpdu guard              */
+        IFLA_BRPORT_PROTECT,    /* root port protection    */
+        IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave    */
+        IFLA_BRPORT_LEARNING,   /* mac learning */
+        IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
+        IFLA_BRPORT_PROXYARP,   /* proxy ARP */
+        IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
+        IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
+        IFLA_BRPORT_ROOT_ID,    /* designated root */
+        IFLA_BRPORT_BRIDGE_ID,  /* designated bridge */
+        IFLA_BRPORT_DESIGNATED_PORT,
+        IFLA_BRPORT_DESIGNATED_COST,
+        IFLA_BRPORT_ID,
+        IFLA_BRPORT_NO,
+        IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
+        IFLA_BRPORT_CONFIG_PENDING,
+        IFLA_BRPORT_MESSAGE_AGE_TIMER,
+        IFLA_BRPORT_FORWARD_DELAY_TIMER,
+        IFLA_BRPORT_HOLD_TIMER,
+        IFLA_BRPORT_FLUSH,
+        IFLA_BRPORT_MULTICAST_ROUTER,
+        IFLA_BRPORT_PAD,
+        IFLA_BRPORT_MCAST_FLOOD,
+        IFLA_BRPORT_MCAST_TO_UCAST,
+        IFLA_BRPORT_VLAN_TUNNEL,
+        IFLA_BRPORT_BCAST_FLOOD,
+        IFLA_BRPORT_GROUP_FWD_MASK,
+        IFLA_BRPORT_NEIGH_SUPPRESS,
+        __IFLA_BRPORT_MAX
+};
+#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
+
+struct ifla_cacheinfo {
+        __u32   max_reasm_len;
+        __u32   tstamp;         /* ipv6InterfaceTable updated timestamp */
+        __u32   reachable_time;
+        __u32   retrans_time;
+};
+
+enum {
+        IFLA_INFO_UNSPEC,
+        IFLA_INFO_KIND,
+        IFLA_INFO_DATA,
+        IFLA_INFO_XSTATS,
+        IFLA_INFO_SLAVE_KIND,
+        IFLA_INFO_SLAVE_DATA,
+        __IFLA_INFO_MAX,
+};
+
+#define IFLA_INFO_MAX   (__IFLA_INFO_MAX - 1)
+
+/* VLAN section */
+
+enum {
+        IFLA_VLAN_UNSPEC,
+        IFLA_VLAN_ID,
+        IFLA_VLAN_FLAGS,
+        IFLA_VLAN_EGRESS_QOS,
+        IFLA_VLAN_INGRESS_QOS,
+        IFLA_VLAN_PROTOCOL,
+        __IFLA_VLAN_MAX,
+};
+
+#define IFLA_VLAN_MAX   (__IFLA_VLAN_MAX - 1)
+
+struct ifla_vlan_flags {
+        __u32   flags;
+        __u32   mask;
+};
+
+enum {
+        IFLA_VLAN_QOS_UNSPEC,
+        IFLA_VLAN_QOS_MAPPING,
+        __IFLA_VLAN_QOS_MAX
+};
+
+#define IFLA_VLAN_QOS_MAX       (__IFLA_VLAN_QOS_MAX - 1)
+
+struct ifla_vlan_qos_mapping {
+        __u32 from;
+        __u32 to;
+};
+
+/* MACVLAN section */
+enum {
+        IFLA_MACVLAN_UNSPEC,
+        IFLA_MACVLAN_MODE,
+        IFLA_MACVLAN_FLAGS,
+        IFLA_MACVLAN_MACADDR_MODE,
+        IFLA_MACVLAN_MACADDR,
+        IFLA_MACVLAN_MACADDR_DATA,
+        IFLA_MACVLAN_MACADDR_COUNT,
+        __IFLA_MACVLAN_MAX,
+};
+
+#define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
+
+enum macvlan_mode {
+        MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
+        MACVLAN_MODE_VEPA    = 2, /* talk to other ports through ext bridge */
+        MACVLAN_MODE_BRIDGE  = 4, /* talk to bridge ports directly */
+        MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
+        MACVLAN_MODE_SOURCE  = 16,/* use source MAC address list to assign */
+};
+
+enum macvlan_macaddr_mode {
+        MACVLAN_MACADDR_ADD,
+        MACVLAN_MACADDR_DEL,
+        MACVLAN_MACADDR_FLUSH,
+        MACVLAN_MACADDR_SET,
+};
+
+#define MACVLAN_FLAG_NOPROMISC  1
+
+/* VRF section */
+enum {
+        IFLA_VRF_UNSPEC,
+        IFLA_VRF_TABLE,
+        __IFLA_VRF_MAX
+};
+
+#define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
+
+enum {
+        IFLA_VRF_PORT_UNSPEC,
+        IFLA_VRF_PORT_TABLE,
+        __IFLA_VRF_PORT_MAX
+};
+
+#define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
+
+/* MACSEC section */
+enum {
+        IFLA_MACSEC_UNSPEC,
+        IFLA_MACSEC_SCI,
+        IFLA_MACSEC_PORT,
+        IFLA_MACSEC_ICV_LEN,
+        IFLA_MACSEC_CIPHER_SUITE,
+        IFLA_MACSEC_WINDOW,
+        IFLA_MACSEC_ENCODING_SA,
+        IFLA_MACSEC_ENCRYPT,
+        IFLA_MACSEC_PROTECT,
+        IFLA_MACSEC_INC_SCI,
+        IFLA_MACSEC_ES,
+        IFLA_MACSEC_SCB,
+        IFLA_MACSEC_REPLAY_PROTECT,
+        IFLA_MACSEC_VALIDATION,
+        IFLA_MACSEC_PAD,
+        __IFLA_MACSEC_MAX,
+};
+
+#define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
+
+enum macsec_validation_type {
+        MACSEC_VALIDATE_DISABLED = 0,
+        MACSEC_VALIDATE_CHECK = 1,
+        MACSEC_VALIDATE_STRICT = 2,
+        __MACSEC_VALIDATE_END,
+        MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
+};
+
+/* IPVLAN section */
+enum {
+        IFLA_IPVLAN_UNSPEC,
+        IFLA_IPVLAN_MODE,
+        IFLA_IPVLAN_FLAGS,
+        __IFLA_IPVLAN_MAX
+};
+
+#define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
+
+enum ipvlan_mode {
+        IPVLAN_MODE_L2 = 0,
+        IPVLAN_MODE_L3,
+        IPVLAN_MODE_L3S,
+        IPVLAN_MODE_MAX
+};
+
+#define IPVLAN_F_PRIVATE        0x01
+#define IPVLAN_F_VEPA           0x02
+
+/* VXLAN section */
+enum {
+        IFLA_VXLAN_UNSPEC,
+        IFLA_VXLAN_ID,
+        IFLA_VXLAN_GROUP,       /* group or remote address */
+        IFLA_VXLAN_LINK,
+        IFLA_VXLAN_LOCAL,
+        IFLA_VXLAN_TTL,
+        IFLA_VXLAN_TOS,
+        IFLA_VXLAN_LEARNING,
+        IFLA_VXLAN_AGEING,
+        IFLA_VXLAN_LIMIT,
+        IFLA_VXLAN_PORT_RANGE,  /* source port */
+        IFLA_VXLAN_PROXY,
+        IFLA_VXLAN_RSC,
+        IFLA_VXLAN_L2MISS,
+        IFLA_VXLAN_L3MISS,
+        IFLA_VXLAN_PORT,        /* destination port */
+        IFLA_VXLAN_GROUP6,
+        IFLA_VXLAN_LOCAL6,
+        IFLA_VXLAN_UDP_CSUM,
+        IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
+        IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
+        IFLA_VXLAN_REMCSUM_TX,
+        IFLA_VXLAN_REMCSUM_RX,
+        IFLA_VXLAN_GBP,
+        IFLA_VXLAN_REMCSUM_NOPARTIAL,
+        IFLA_VXLAN_COLLECT_METADATA,
+        IFLA_VXLAN_LABEL,
+        IFLA_VXLAN_GPE,
+        __IFLA_VXLAN_MAX
+};
+#define IFLA_VXLAN_MAX  (__IFLA_VXLAN_MAX - 1)
+
+struct ifla_vxlan_port_range {
+        __be16  low;
+        __be16  high;
+};
+
+/* GENEVE section */
+enum {
+        IFLA_GENEVE_UNSPEC,
+        IFLA_GENEVE_ID,
+        IFLA_GENEVE_REMOTE,
+        IFLA_GENEVE_TTL,
+        IFLA_GENEVE_TOS,
+        IFLA_GENEVE_PORT,       /* destination port */
+        IFLA_GENEVE_COLLECT_METADATA,
+        IFLA_GENEVE_REMOTE6,
+        IFLA_GENEVE_UDP_CSUM,
+        IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
+        IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
+        IFLA_GENEVE_LABEL,
+        __IFLA_GENEVE_MAX
+};
+#define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
+
+/* PPP section */
+enum {
+        IFLA_PPP_UNSPEC,
+        IFLA_PPP_DEV_FD,
+        __IFLA_PPP_MAX
+};
+#define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
+
+/* GTP section */
+
+enum ifla_gtp_role {
+        GTP_ROLE_GGSN = 0,
+        GTP_ROLE_SGSN,
+};
+
+enum {
+        IFLA_GTP_UNSPEC,
+        IFLA_GTP_FD0,
+        IFLA_GTP_FD1,
+        IFLA_GTP_PDP_HASHSIZE,
+        IFLA_GTP_ROLE,
+        __IFLA_GTP_MAX,
+};
+#define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
+
+/* Bonding section */
+
+enum {
+        IFLA_BOND_UNSPEC,
+        IFLA_BOND_MODE,
+        IFLA_BOND_ACTIVE_SLAVE,
+        IFLA_BOND_MIIMON,
+        IFLA_BOND_UPDELAY,
+        IFLA_BOND_DOWNDELAY,
+        IFLA_BOND_USE_CARRIER,
+        IFLA_BOND_ARP_INTERVAL,
+        IFLA_BOND_ARP_IP_TARGET,
+        IFLA_BOND_ARP_VALIDATE,
+        IFLA_BOND_ARP_ALL_TARGETS,
+        IFLA_BOND_PRIMARY,
+        IFLA_BOND_PRIMARY_RESELECT,
+        IFLA_BOND_FAIL_OVER_MAC,
+        IFLA_BOND_XMIT_HASH_POLICY,
+        IFLA_BOND_RESEND_IGMP,
+        IFLA_BOND_NUM_PEER_NOTIF,
+        IFLA_BOND_ALL_SLAVES_ACTIVE,
+        IFLA_BOND_MIN_LINKS,
+        IFLA_BOND_LP_INTERVAL,
+        IFLA_BOND_PACKETS_PER_SLAVE,
+        IFLA_BOND_AD_LACP_RATE,
+        IFLA_BOND_AD_SELECT,
+        IFLA_BOND_AD_INFO,
+        IFLA_BOND_AD_ACTOR_SYS_PRIO,
+        IFLA_BOND_AD_USER_PORT_KEY,
+        IFLA_BOND_AD_ACTOR_SYSTEM,
+        IFLA_BOND_TLB_DYNAMIC_LB,
+        __IFLA_BOND_MAX,
+};
+
+#define IFLA_BOND_MAX   (__IFLA_BOND_MAX - 1)
+
+enum {
+        IFLA_BOND_AD_INFO_UNSPEC,
+        IFLA_BOND_AD_INFO_AGGREGATOR,
+        IFLA_BOND_AD_INFO_NUM_PORTS,
+        IFLA_BOND_AD_INFO_ACTOR_KEY,
+        IFLA_BOND_AD_INFO_PARTNER_KEY,
+        IFLA_BOND_AD_INFO_PARTNER_MAC,
+        __IFLA_BOND_AD_INFO_MAX,
+};
+
+#define IFLA_BOND_AD_INFO_MAX   (__IFLA_BOND_AD_INFO_MAX - 1)
+
+enum {
+        IFLA_BOND_SLAVE_UNSPEC,
+        IFLA_BOND_SLAVE_STATE,
+        IFLA_BOND_SLAVE_MII_STATUS,
+        IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
+        IFLA_BOND_SLAVE_PERM_HWADDR,
+        IFLA_BOND_SLAVE_QUEUE_ID,
+        IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
+        IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
+        IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
+        __IFLA_BOND_SLAVE_MAX,
+};
+
+#define IFLA_BOND_SLAVE_MAX     (__IFLA_BOND_SLAVE_MAX - 1)
+
+/* SR-IOV virtual function management section */
+
+enum {
+        IFLA_VF_INFO_UNSPEC,
+        IFLA_VF_INFO,
+        __IFLA_VF_INFO_MAX,
+};
+
+#define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
+
+enum {
+        IFLA_VF_UNSPEC,
+        IFLA_VF_MAC,            /* Hardware queue specific attributes */
+        IFLA_VF_VLAN,           /* VLAN ID and QoS */
+        IFLA_VF_TX_RATE,        /* Max TX Bandwidth Allocation */
+        IFLA_VF_SPOOFCHK,       /* Spoof Checking on/off switch */
+        IFLA_VF_LINK_STATE,     /* link state enable/disable/auto switch */
+        IFLA_VF_RATE,           /* Min and Max TX Bandwidth Allocation */
+        IFLA_VF_RSS_QUERY_EN,   /* RSS Redirection Table and Hash Key query
+                                 * on/off switch
+                                 */
+        IFLA_VF_STATS,          /* network device statistics */
+        IFLA_VF_TRUST,          /* Trust VF */
+        IFLA_VF_IB_NODE_GUID,   /* VF Infiniband node GUID */
+        IFLA_VF_IB_PORT_GUID,   /* VF Infiniband port GUID */
+        IFLA_VF_VLAN_LIST,      /* nested list of vlans, option for QinQ */
+        __IFLA_VF_MAX,
+};
+
+#define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
+
+struct ifla_vf_mac {
+        __u32 vf;
+        __u8 mac[32]; /* MAX_ADDR_LEN */
+};
+
+struct ifla_vf_vlan {
+        __u32 vf;
+        __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
+        __u32 qos;
+};
+
+enum {
+        IFLA_VF_VLAN_INFO_UNSPEC,
+        IFLA_VF_VLAN_INFO,      /* VLAN ID, QoS and VLAN protocol */
+        __IFLA_VF_VLAN_INFO_MAX,
+};
+
+#define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
+#define MAX_VLAN_LIST_LEN 1
+
+struct ifla_vf_vlan_info {
+        __u32 vf;
+        __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
+        __u32 qos;
+        __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
+};
+
+struct ifla_vf_tx_rate {
+        __u32 vf;
+        __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
+};
+
+struct ifla_vf_rate {
+        __u32 vf;
+        __u32 min_tx_rate; /* Min Bandwidth in Mbps */
+        __u32 max_tx_rate; /* Max Bandwidth in Mbps */
+};
+
+struct ifla_vf_spoofchk {
+        __u32 vf;
+        __u32 setting;
+};
+
+struct ifla_vf_guid {
+        __u32 vf;
+        __u64 guid;
+};
+
+enum {
+        IFLA_VF_LINK_STATE_AUTO,        /* link state of the uplink */
+        IFLA_VF_LINK_STATE_ENABLE,      /* link always up */
+        IFLA_VF_LINK_STATE_DISABLE,     /* link always down */
+        __IFLA_VF_LINK_STATE_MAX,
+};
+
+struct ifla_vf_link_state {
+        __u32 vf;
+        __u32 link_state;
+};
+
+struct ifla_vf_rss_query_en {
+        __u32 vf;
+        __u32 setting;
+};
+
+enum {
+        IFLA_VF_STATS_RX_PACKETS,
+        IFLA_VF_STATS_TX_PACKETS,
+        IFLA_VF_STATS_RX_BYTES,
+        IFLA_VF_STATS_TX_BYTES,
+        IFLA_VF_STATS_BROADCAST,
+        IFLA_VF_STATS_MULTICAST,
+        IFLA_VF_STATS_PAD,
+        IFLA_VF_STATS_RX_DROPPED,
+        IFLA_VF_STATS_TX_DROPPED,
+        __IFLA_VF_STATS_MAX,
+};
+
+#define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
+
+struct ifla_vf_trust {
+        __u32 vf;
+        __u32 setting;
+};
+
+/* VF ports management section
+ *
+ *      Nested layout of set/get msg is:
+ *
+ *              [IFLA_NUM_VF]
+ *              [IFLA_VF_PORTS]
+ *                      [IFLA_VF_PORT]
+ *                              [IFLA_PORT_*], ...
+ *                      [IFLA_VF_PORT]
+ *                              [IFLA_PORT_*], ...
+ *                      ...
+ *              [IFLA_PORT_SELF]
+ *                      [IFLA_PORT_*], ...
+ */
+
+enum {
+        IFLA_VF_PORT_UNSPEC,
+        IFLA_VF_PORT,                   /* nest */
+        __IFLA_VF_PORT_MAX,
+};
+
+#define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
+
+enum {
+        IFLA_PORT_UNSPEC,
+        IFLA_PORT_VF,                   /* __u32 */
+        IFLA_PORT_PROFILE,              /* string */
+        IFLA_PORT_VSI_TYPE,             /* 802.1Qbg (pre-)standard VDP */
+        IFLA_PORT_INSTANCE_UUID,        /* binary UUID */
+        IFLA_PORT_HOST_UUID,            /* binary UUID */
+        IFLA_PORT_REQUEST,              /* __u8 */
+        IFLA_PORT_RESPONSE,             /* __u16, output only */
+        __IFLA_PORT_MAX,
+};
+
+#define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
+
+#define PORT_PROFILE_MAX        40
+#define PORT_UUID_MAX           16
+#define PORT_SELF_VF            -1
+
+enum {
+        PORT_REQUEST_PREASSOCIATE = 0,
+        PORT_REQUEST_PREASSOCIATE_RR,
+        PORT_REQUEST_ASSOCIATE,
+        PORT_REQUEST_DISASSOCIATE,
+};
+
+enum {
+        PORT_VDP_RESPONSE_SUCCESS = 0,
+        PORT_VDP_RESPONSE_INVALID_FORMAT,
+        PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
+        PORT_VDP_RESPONSE_UNUSED_VTID,
+        PORT_VDP_RESPONSE_VTID_VIOLATION,
+        PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
+        PORT_VDP_RESPONSE_OUT_OF_SYNC,
+        /* 0x08-0xFF reserved for future VDP use */
+        PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
+        PORT_PROFILE_RESPONSE_INPROGRESS,
+        PORT_PROFILE_RESPONSE_INVALID,
+        PORT_PROFILE_RESPONSE_BADSTATE,
+        PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
+        PORT_PROFILE_RESPONSE_ERROR,
+};
+
+struct ifla_port_vsi {
+        __u8 vsi_mgr_id;
+        __u8 vsi_type_id[3];
+        __u8 vsi_type_version;
+        __u8 pad[3];
+};
+
+
+/* IPoIB section */
+
+enum {
+        IFLA_IPOIB_UNSPEC,
+        IFLA_IPOIB_PKEY,
+        IFLA_IPOIB_MODE,
+        IFLA_IPOIB_UMCAST,
+        __IFLA_IPOIB_MAX
+};
+
+enum {
+        IPOIB_MODE_DATAGRAM  = 0, /* using unreliable datagram QPs */
+        IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
+};
+
+#define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
+
+
+/* HSR section */
+
+enum {
+        IFLA_HSR_UNSPEC,
+        IFLA_HSR_SLAVE1,
+        IFLA_HSR_SLAVE2,
+        IFLA_HSR_MULTICAST_SPEC,        /* Last byte of supervision addr */
+        IFLA_HSR_SUPERVISION_ADDR,      /* Supervision frame multicast addr */
+        IFLA_HSR_SEQ_NR,
+        IFLA_HSR_VERSION,               /* HSR version */
+        __IFLA_HSR_MAX,
+};
+
+#define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
+
+/* STATS section */
+
+struct if_stats_msg {
+        __u8  family;
+        __u8  pad1;
+        __u16 pad2;
+        __u32 ifindex;
+        __u32 filter_mask;
+};
+
+/* A stats attribute can be netdev specific or a global stat.
+ * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
+ */
+enum {
+        IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
+        IFLA_STATS_LINK_64,
+        IFLA_STATS_LINK_XSTATS,
+        IFLA_STATS_LINK_XSTATS_SLAVE,
+        IFLA_STATS_LINK_OFFLOAD_XSTATS,
+        IFLA_STATS_AF_SPEC,
+        __IFLA_STATS_MAX,
+};
+
+#define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
+
+#define IFLA_STATS_FILTER_BIT(ATTR)     (1 << (ATTR - 1))
+
+/* These are embedded into IFLA_STATS_LINK_XSTATS:
+ * [IFLA_STATS_LINK_XSTATS]
+ * -> [LINK_XSTATS_TYPE_xxx]
+ *    -> [rtnl link type specific attributes]
+ */
+enum {
+        LINK_XSTATS_TYPE_UNSPEC,
+        LINK_XSTATS_TYPE_BRIDGE,
+        __LINK_XSTATS_TYPE_MAX
+};
+#define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
+
+/* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
+enum {
+        IFLA_OFFLOAD_XSTATS_UNSPEC,
+        IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
+        __IFLA_OFFLOAD_XSTATS_MAX
+};
+#define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
+
+/* XDP section */
+
+#define XDP_FLAGS_UPDATE_IF_NOEXIST     (1U << 0)
+#define XDP_FLAGS_SKB_MODE              (1U << 1)
+#define XDP_FLAGS_DRV_MODE              (1U << 2)
+#define XDP_FLAGS_HW_MODE               (1U << 3)
+#define XDP_FLAGS_MODES                 (XDP_FLAGS_SKB_MODE | \
+                                         XDP_FLAGS_DRV_MODE | \
+                                         XDP_FLAGS_HW_MODE)
+#define XDP_FLAGS_MASK                  (XDP_FLAGS_UPDATE_IF_NOEXIST | \
+                                         XDP_FLAGS_MODES)
+
+/* These are stored into IFLA_XDP_ATTACHED on dump. */
+enum {
+        XDP_ATTACHED_NONE = 0,
+        XDP_ATTACHED_DRV,
+        XDP_ATTACHED_SKB,
+        XDP_ATTACHED_HW,
+};
+
+enum {
+        IFLA_XDP_UNSPEC,
+        IFLA_XDP_FD,
+        IFLA_XDP_ATTACHED,
+        IFLA_XDP_FLAGS,
+        IFLA_XDP_PROG_ID,
+        __IFLA_XDP_MAX,
+};
+
+#define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
+
+enum {
+        IFLA_EVENT_NONE,
+        IFLA_EVENT_REBOOT,              /* internal reset / reboot */
+        IFLA_EVENT_FEATURES,            /* change in offload features */
+        IFLA_EVENT_BONDING_FAILOVER,    /* change in active slave */
+        IFLA_EVENT_NOTIFY_PEERS,        /* re-sent grat. arp/ndisc */
+        IFLA_EVENT_IGMP_RESEND,         /* re-sent IGMP JOIN */
+        IFLA_EVENT_BONDING_OPTIONS,     /* change in bonding options */
+};
+
+#endif /* _UAPI_LINUX_IF_LINK_H */
diff --git a/tools/include/uapi/linux/netlink.h b/tools/include/uapi/linux/netlink.h
new file mode 100644
index 000000000000..776bc92e9118
--- /dev/null
+++ b/tools/include/uapi/linux/netlink.h
@@ -0,0 +1,251 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI__LINUX_NETLINK_H
+#define _UAPI__LINUX_NETLINK_H
+
+#include <linux/kernel.h>
+#include <linux/socket.h> /* for __kernel_sa_family_t */
+#include <linux/types.h>
+
+#define NETLINK_ROUTE           0       /* Routing/device hook                          */
+#define NETLINK_UNUSED          1       /* Unused number                                */
+#define NETLINK_USERSOCK        2       /* Reserved for user mode socket protocols      */
+#define NETLINK_FIREWALL        3       /* Unused number, formerly ip_queue             */
+#define NETLINK_SOCK_DIAG       4       /* socket monitoring                            */
+#define NETLINK_NFLOG           5       /* netfilter/iptables ULOG */
+#define NETLINK_XFRM            6       /* ipsec */
+#define NETLINK_SELINUX         7       /* SELinux event notifications */
+#define NETLINK_ISCSI           8       /* Open-iSCSI */
+#define NETLINK_AUDIT           9       /* auditing */
+#define NETLINK_FIB_LOOKUP      10      
+#define NETLINK_CONNECTOR       11
+#define NETLINK_NETFILTER       12      /* netfilter subsystem */
+#define NETLINK_IP6_FW          13
+#define NETLINK_DNRTMSG         14      /* DECnet routing messages */
+#define NETLINK_KOBJECT_UEVENT  15      /* Kernel messages to userspace */
+#define NETLINK_GENERIC         16
+/* leave room for NETLINK_DM (DM Events) */
+#define NETLINK_SCSITRANSPORT   18      /* SCSI Transports */
+#define NETLINK_ECRYPTFS        19
+#define NETLINK_RDMA            20
+#define NETLINK_CRYPTO          21      /* Crypto layer */
+#define NETLINK_SMC             22      /* SMC monitoring */
+
+#define NETLINK_INET_DIAG       NETLINK_SOCK_DIAG
+
+#define MAX_LINKS 32            
+
+struct sockaddr_nl {
+        __kernel_sa_family_t    nl_family;      /* AF_NETLINK   */
+        unsigned short  nl_pad;         /* zero         */
+        __u32           nl_pid;         /* port ID      */
+        __u32           nl_groups;      /* multicast groups mask */
+};
+
+struct nlmsghdr {
+        __u32           nlmsg_len;      /* Length of message including header */
+        __u16           nlmsg_type;     /* Message content */
+        __u16           nlmsg_flags;    /* Additional flags */
+        __u32           nlmsg_seq;      /* Sequence number */
+        __u32           nlmsg_pid;      /* Sending process port ID */
+};
+
+/* Flags values */
+
+#define NLM_F_REQUEST           0x01    /* It is request message.       */
+#define NLM_F_MULTI             0x02    /* Multipart message, terminated by NLMSG_DONE */
+#define NLM_F_ACK               0x04    /* Reply with ack, with zero or error code */
+#define NLM_F_ECHO              0x08    /* Echo this request            */
+#define NLM_F_DUMP_INTR         0x10    /* Dump was inconsistent due to sequence change */
+#define NLM_F_DUMP_FILTERED     0x20    /* Dump was filtered as requested */
+
+/* Modifiers to GET request */
+#define NLM_F_ROOT      0x100   /* specify tree root    */
+#define NLM_F_MATCH     0x200   /* return all matching  */
+#define NLM_F_ATOMIC    0x400   /* atomic GET           */
+#define NLM_F_DUMP      (NLM_F_ROOT|NLM_F_MATCH)
+
+/* Modifiers to NEW request */
+#define NLM_F_REPLACE   0x100   /* Override existing            */
+#define NLM_F_EXCL      0x200   /* Do not touch, if it exists   */
+#define NLM_F_CREATE    0x400   /* Create, if it does not exist */
+#define NLM_F_APPEND    0x800   /* Add to end of list           */
+
+/* Modifiers to DELETE request */
+#define NLM_F_NONREC    0x100   /* Do not delete recursively    */
+
+/* Flags for ACK message */
+#define NLM_F_CAPPED    0x100   /* request was capped */
+#define NLM_F_ACK_TLVS  0x200   /* extended ACK TVLs were included */
+
+/*
+   4.4BSD ADD           NLM_F_CREATE|NLM_F_EXCL
+   4.4BSD CHANGE        NLM_F_REPLACE
+
+   True CHANGE          NLM_F_CREATE|NLM_F_REPLACE
+   Append               NLM_F_CREATE
+   Check                NLM_F_EXCL
+ */
+
+#define NLMSG_ALIGNTO   4U
+#define NLMSG_ALIGN(len) ( ((len)+NLMSG_ALIGNTO-1) & ~(NLMSG_ALIGNTO-1) )
+#define NLMSG_HDRLEN     ((int) NLMSG_ALIGN(sizeof(struct nlmsghdr)))
+#define NLMSG_LENGTH(len) ((len) + NLMSG_HDRLEN)
+#define NLMSG_SPACE(len) NLMSG_ALIGN(NLMSG_LENGTH(len))
+#define NLMSG_DATA(nlh)  ((void*)(((char*)nlh) + NLMSG_LENGTH(0)))
+#define NLMSG_NEXT(nlh,len)      ((len) -= NLMSG_ALIGN((nlh)->nlmsg_len), \
+                                  (struct nlmsghdr*)(((char*)(nlh)) + NLMSG_ALIGN((nlh)->nlmsg_len)))
+#define NLMSG_OK(nlh,len) ((len) >= (int)sizeof(struct nlmsghdr) && \
+                           (nlh)->nlmsg_len >= sizeof(struct nlmsghdr) && \
+                           (nlh)->nlmsg_len <= (len))
+#define NLMSG_PAYLOAD(nlh,len) ((nlh)->nlmsg_len - NLMSG_SPACE((len)))
+
+#define NLMSG_NOOP              0x1     /* Nothing.             */
+#define NLMSG_ERROR             0x2     /* Error                */
+#define NLMSG_DONE              0x3     /* End of a dump        */
+#define NLMSG_OVERRUN           0x4     /* Data lost            */
+
+#define NLMSG_MIN_TYPE          0x10    /* < 0x10: reserved control messages */
+
+struct nlmsgerr {
+        int             error;
+        struct nlmsghdr msg;
+        /*
+         * followed by the message contents unless NETLINK_CAP_ACK was set
+         * or the ACK indicates success (error == 0)
+         * message length is aligned with NLMSG_ALIGN()
+         */
+        /*
+         * followed by TLVs defined in enum nlmsgerr_attrs
+         * if NETLINK_EXT_ACK was set
+         */
+};
+
+/**
+ * enum nlmsgerr_attrs - nlmsgerr attributes
+ * @NLMSGERR_ATTR_UNUSED: unused
+ * @NLMSGERR_ATTR_MSG: error message string (string)
+ * @NLMSGERR_ATTR_OFFS: offset of the invalid attribute in the original
+ *       message, counting from the beginning of the header (u32)
+ * @NLMSGERR_ATTR_COOKIE: arbitrary subsystem specific cookie to
+ *      be used - in the success case - to identify a created
+ *      object or operation or similar (binary)
+ * @__NLMSGERR_ATTR_MAX: number of attributes
+ * @NLMSGERR_ATTR_MAX: highest attribute number
+ */
+enum nlmsgerr_attrs {
+        NLMSGERR_ATTR_UNUSED,
+        NLMSGERR_ATTR_MSG,
+        NLMSGERR_ATTR_OFFS,
+        NLMSGERR_ATTR_COOKIE,
+
+        __NLMSGERR_ATTR_MAX,
+        NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1
+};
+
+#define NETLINK_ADD_MEMBERSHIP          1
+#define NETLINK_DROP_MEMBERSHIP         2
+#define NETLINK_PKTINFO                 3
+#define NETLINK_BROADCAST_ERROR         4
+#define NETLINK_NO_ENOBUFS              5
+#ifndef __KERNEL__
+#define NETLINK_RX_RING                 6
+#define NETLINK_TX_RING                 7
+#endif
+#define NETLINK_LISTEN_ALL_NSID         8
+#define NETLINK_LIST_MEMBERSHIPS        9
+#define NETLINK_CAP_ACK                 10
+#define NETLINK_EXT_ACK                 11
+
+struct nl_pktinfo {
+        __u32   group;
+};
+
+struct nl_mmap_req {
+        unsigned int    nm_block_size;
+        unsigned int    nm_block_nr;
+        unsigned int    nm_frame_size;
+        unsigned int    nm_frame_nr;
+};
+
+struct nl_mmap_hdr {
+        unsigned int    nm_status;
+        unsigned int    nm_len;
+        __u32           nm_group;
+        /* credentials */
+        __u32           nm_pid;
+        __u32           nm_uid;
+        __u32           nm_gid;
+};
+
+#ifndef __KERNEL__
+enum nl_mmap_status {
+        NL_MMAP_STATUS_UNUSED,
+        NL_MMAP_STATUS_RESERVED,
+        NL_MMAP_STATUS_VALID,
+        NL_MMAP_STATUS_COPY,
+        NL_MMAP_STATUS_SKIP,
+};
+
+#define NL_MMAP_MSG_ALIGNMENT           NLMSG_ALIGNTO
+#define NL_MMAP_MSG_ALIGN(sz)           __ALIGN_KERNEL(sz, NL_MMAP_MSG_ALIGNMENT)
+#define NL_MMAP_HDRLEN                  NL_MMAP_MSG_ALIGN(sizeof(struct nl_mmap_hdr))
+#endif
+
+#define NET_MAJOR 36            /* Major 36 is reserved for networking                                          */
+
+enum {
+        NETLINK_UNCONNECTED = 0,
+        NETLINK_CONNECTED,
+};
+
+/*
+ *  <------- NLA_HDRLEN ------> <-- NLA_ALIGN(payload)-->
+ * +---------------------+- - -+- - - - - - - - - -+- - -+
+ * |        Header       | Pad |     Payload       | Pad |
+ * |   (struct nlattr)   | ing |                   | ing |
+ * +---------------------+- - -+- - - - - - - - - -+- - -+
+ *  <-------------- nlattr->nla_len -------------->
+ */
+
+struct nlattr {
+        __u16           nla_len;
+        __u16           nla_type;
+};
+
+/*
+ * nla_type (16 bits)
+ * +---+---+-------------------------------+
+ * | N | O | Attribute Type                |
+ * +---+---+-------------------------------+
+ * N := Carries nested attributes
+ * O := Payload stored in network byte order
+ *
+ * Note: The N and O flag are mutually exclusive.
+ */
+#define NLA_F_NESTED            (1 << 15)
+#define NLA_F_NET_BYTEORDER     (1 << 14)
+#define NLA_TYPE_MASK           ~(NLA_F_NESTED | NLA_F_NET_BYTEORDER)
+
+#define NLA_ALIGNTO             4
+#define NLA_ALIGN(len)          (((len) + NLA_ALIGNTO - 1) & ~(NLA_ALIGNTO - 1))
+#define NLA_HDRLEN              ((int) NLA_ALIGN(sizeof(struct nlattr)))
+
+/* Generic 32 bitflags attribute content sent to the kernel.
+ *
+ * The value is a bitmap that defines the values being set
+ * The selector is a bitmask that defines which value is legit
+ *
+ * Examples:
+ *  value = 0x0, and selector = 0x1
+ *  implies we are selecting bit 1 and we want to set its value to 0.
+ *
+ *  value = 0x2, and selector = 0x2
+ *  implies we are selecting bit 2 and we want to set its value to 1.
+ *
+ */
+struct nla_bitfield32 {
+        __u32 value;
+        __u32 selector;
+};
+
+#endif /* _UAPI__LINUX_NETLINK_H */
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index 83714ca1f22b..e6d5f8d1477f 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -160,6 +160,12 @@ $(BPF_IN): force elfdep bpfdep
         @(test -f ../../include/uapi/linux/bpf_common.h -a -f ../../../include/uapi/linux/bpf_common.h && ( \
         (diff -B ../../include/uapi/linux/bpf_common.h ../../../include/uapi/linux/bpf_common.h >/dev/null) || \
         echo "Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf_common.h' differs from latest version at 'include/uapi/linux/bpf_common.h'" >&2 )) || true
+        @(test -f ../../include/uapi/linux/netlink.h -a -f ../../../include/uapi/linux/netlink.h && ( \
+        (diff -B ../../include/uapi/linux/netlink.h ../../../include/uapi/linux/netlink.h >/dev/null) || \
+        echo "Warning: Kernel ABI header at 'tools/include/uapi/linux/netlink.h' differs from latest version at 'include/uapi/linux/netlink.h'" >&2 )) || true
+        @(test -f ../../include/uapi/linux/if_link.h -a -f ../../../include/uapi/linux/if_link.h && ( \
+        (diff -B ../../include/uapi/linux/if_link.h ../../../include/uapi/linux/if_link.h >/dev/null) || \
+        echo "Warning: Kernel ABI header at 'tools/include/uapi/linux/if_link.h' differs from latest version at 'include/uapi/linux/if_link.h'" >&2 )) || true
         $(Q)$(MAKE) $(build)=libbpf
 
 $(OUTPUT)libbpf.so: $(BPF_IN)