BPF_MAP_GET_FD_BY_ID,
BPF_OBJ_GET_INFO_BY_FD,
BPF_PROG_QUERY,
+ BPF_RAW_TRACEPOINT_OPEN,
};
enum bpf_map_type {
BPF_PROG_TYPE_SK_SKB,
BPF_PROG_TYPE_CGROUP_DEVICE,
BPF_PROG_TYPE_SK_MSG,
+ BPF_PROG_TYPE_RAW_TRACEPOINT,
+ BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
};
enum bpf_attach_type {
BPF_SK_SKB_STREAM_VERDICT,
BPF_CGROUP_DEVICE,
BPF_SK_MSG_VERDICT,
+ BPF_CGROUP_INET4_BIND,
+ BPF_CGROUP_INET6_BIND,
+ BPF_CGROUP_INET4_CONNECT,
+ BPF_CGROUP_INET6_CONNECT,
+ BPF_CGROUP_INET4_POST_BIND,
+ BPF_CGROUP_INET6_POST_BIND,
__MAX_BPF_ATTACH_TYPE
};
__u32 prog_flags;
char prog_name[BPF_OBJ_NAME_LEN];
__u32 prog_ifindex; /* ifindex of netdev to prep for */
+ /* For some prog types expected attach type must be known at
+ * load time to verify attach type specific parts of prog
+ * (context accesses, allowed helpers, etc).
+ */
+ __u32 expected_attach_type;
};
struct { /* anonymous struct used by BPF_OBJ_* commands */
__aligned_u64 prog_ids;
__u32 prog_cnt;
} query;
+
+ struct {
+ __u64 name;
+ __u32 prog_fd;
+ } raw_tracepoint;
} __attribute__((aligned(8)));
/* BPF helper function descriptions:
* @flags: reserved for future use
* Return: SK_PASS
*
+ * int bpf_bind(ctx, addr, addr_len)
+ * Bind socket to address. Only binding to IP is supported, no port can be
+ * set in addr.
+ * @ctx: pointer to context of type bpf_sock_addr
+ * @addr: pointer to struct sockaddr to bind socket to
+ * @addr_len: length of sockaddr structure
+ * Return: 0 on success or negative error code
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
FN(msg_redirect_map), \
FN(msg_apply_bytes), \
FN(msg_cork_bytes), \
- FN(msg_pull_data),
+ FN(msg_pull_data), \
+ FN(bind),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call
__u32 protocol;
__u32 mark;
__u32 priority;
+ __u32 src_ip4; /* Allows 1,2,4-byte read.
+ * Stored in network byte order.
+ */
+ __u32 src_ip6[4]; /* Allows 1,2,4-byte read.
+ * Stored in network byte order.
+ */
+ __u32 src_port; /* Allows 4-byte read.
+ * Stored in host byte order
+ */
};
#define XDP_PACKET_HEADROOM 256
__u64 netns_ino;
} __attribute__((aligned(8)));
+/* User bpf_sock_addr struct to access socket fields and sockaddr struct passed
+ * by user and intended to be used by socket (e.g. to bind to, depends on
+ * attach attach type).
+ */
+struct bpf_sock_addr {
+ __u32 user_family; /* Allows 4-byte read, but no write. */
+ __u32 user_ip4; /* Allows 1,2,4-byte read and 4-byte write.
+ * Stored in network byte order.
+ */
+ __u32 user_ip6[4]; /* Allows 1,2,4-byte read an 4-byte write.
+ * Stored in network byte order.
+ */
+ __u32 user_port; /* Allows 4-byte read and write.
+ * Stored in network byte order
+ */
+ __u32 family; /* Allows 4-byte read, but no write */
+ __u32 type; /* Allows 4-byte read, but no write */
+ __u32 protocol; /* Allows 4-byte read, but no write */
+};
+
/* User bpf_sock_ops struct to access socket values and specify request ops
* and their replies.
* Some of this fields are in network (bigendian) byte order and may need
__u32 minor;
};
+struct bpf_raw_tracepoint_args {
+ __u64 args[0];
+};
+
#endif /* __LINUX_BPF_H__ */
IFLA_VXLAN_COLLECT_METADATA,
IFLA_VXLAN_LABEL,
IFLA_VXLAN_GPE,
+ IFLA_VXLAN_TTL_INHERIT,
__IFLA_VXLAN_MAX
};
#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
#define SCTP_STREAM_SCHEDULER 123
#define SCTP_STREAM_SCHEDULER_VALUE 124
#define SCTP_INTERLEAVING_SUPPORTED 125
+#define SCTP_SENDMSG_CONNECT 126
/* PR-SCTP policies */
#define SCTP_PR_SCTP_NONE 0x0000
__u64 tcpi_busy_time; /* Time (usec) busy sending data */
__u64 tcpi_rwnd_limited; /* Time (usec) limited by receive window */
__u64 tcpi_sndbuf_limited; /* Time (usec) limited by send buffer */
+
+ __u32 tcpi_delivered;
+ __u32 tcpi_delivered_ce;
};
/* netlink attributes types for SCM_TIMESTAMPING_OPT_STATS */
TCP_NLA_SNDQ_SIZE, /* Data (bytes) pending in send queue */
TCP_NLA_CA_STATE, /* ca_state of socket */
TCP_NLA_SND_SSTHRESH, /* Slow start size threshold */
+ TCP_NLA_DELIVERED, /* Data pkts delivered incl. out-of-order */
+ TCP_NLA_DELIVERED_CE, /* Like above but only ones w/ CE marks */
};
* TIPC addressing primitives
*/
-struct tipc_portid {
+struct tipc_socket_addr {
__u32 ref;
__u32 node;
};
-struct tipc_name {
+struct tipc_service_addr {
__u32 type;
__u32 instance;
};
-struct tipc_name_seq {
+struct tipc_service_range {
__u32 type;
__u32 lower;
__u32 upper;
};
/*
- * Application-accessible port name types
+ * Application-accessible service types
*/
-#define TIPC_CFG_SRV 0 /* configuration service name type */
-#define TIPC_TOP_SRV 1 /* topology service name type */
-#define TIPC_LINK_STATE 2 /* link state name type */
-#define TIPC_RESERVED_TYPES 64 /* lowest user-publishable name type */
+#define TIPC_NODE_STATE 0 /* node state service type */
+#define TIPC_TOP_SRV 1 /* topology server service type */
+#define TIPC_LINK_STATE 2 /* link state service type */
+#define TIPC_RESERVED_TYPES 64 /* lowest user-allowed service type */
/*
- * Publication scopes when binding port names and port name sequences
+ * Publication scopes when binding service / service range
*/
enum tipc_scope {
TIPC_CLUSTER_SCOPE = 2, /* 0 can also be used */
* TIPC topology subscription service definitions
*/
-#define TIPC_SUB_PORTS 0x01 /* filter for port availability */
-#define TIPC_SUB_SERVICE 0x02 /* filter for service availability */
-#define TIPC_SUB_CANCEL 0x04 /* cancel a subscription */
+#define TIPC_SUB_PORTS 0x01 /* filter: evt at each match */
+#define TIPC_SUB_SERVICE 0x02 /* filter: evt at first up/last down */
+#define TIPC_SUB_CANCEL 0x04 /* filter: cancel a subscription */
#define TIPC_WAIT_FOREVER (~0) /* timeout for permanent subscription */
struct tipc_subscr {
- struct tipc_name_seq seq; /* name sequence of interest */
+ struct tipc_service_range seq; /* range of interest */
__u32 timeout; /* subscription duration (in ms) */
__u32 filter; /* bitmask of filter options */
char usr_handle[8]; /* available for subscriber use */
};
#define TIPC_PUBLISHED 1 /* publication event */
-#define TIPC_WITHDRAWN 2 /* withdraw event */
+#define TIPC_WITHDRAWN 2 /* withdrawal event */
#define TIPC_SUBSCR_TIMEOUT 3 /* subscription timeout event */
struct tipc_event {
__u32 event; /* event type */
- __u32 found_lower; /* matching name seq instances */
- __u32 found_upper; /* " " " " */
- struct tipc_portid port; /* associated port */
+ __u32 found_lower; /* matching range */
+ __u32 found_upper; /* " " */
+ struct tipc_socket_addr port; /* associated socket */
struct tipc_subscr s; /* associated subscription */
};
#define SOL_TIPC 271
#endif
-#define TIPC_ADDR_NAMESEQ 1
-#define TIPC_ADDR_MCAST 1
-#define TIPC_ADDR_NAME 2
-#define TIPC_ADDR_ID 3
+#define TIPC_ADDR_MCAST 1
+#define TIPC_SERVICE_RANGE 1
+#define TIPC_SERVICE_ADDR 2
+#define TIPC_SOCKET_ADDR 3
struct sockaddr_tipc {
unsigned short family;
unsigned char addrtype;
signed char scope;
union {
- struct tipc_portid id;
- struct tipc_name_seq nameseq;
+ struct tipc_socket_addr id;
+ struct tipc_service_range nameseq;
struct {
- struct tipc_name name;
+ struct tipc_service_addr name;
__u32 domain;
} name;
} addr;
#define TIPC_MAX_MEDIA_NAME 16
#define TIPC_MAX_IF_NAME 16
#define TIPC_MAX_BEARER_NAME 32
-#define TIPC_MAX_LINK_NAME 60
+#define TIPC_MAX_LINK_NAME 68
#define SIOCGETLINKNAME SIOCPROTOPRIVATE
/* The macros and functions below are deprecated:
*/
+#define TIPC_CFG_SRV 0
#define TIPC_ZONE_SCOPE 1
+#define TIPC_ADDR_NAMESEQ 1
+#define TIPC_ADDR_NAME 2
+#define TIPC_ADDR_ID 3
+
#define TIPC_NODE_BITS 12
#define TIPC_CLUSTER_BITS 12
#define TIPC_ZONE_BITS 8
#define TIPC_ZONE_CLUSTER_MASK (TIPC_ZONE_MASK | TIPC_CLUSTER_MASK)
+#define tipc_portid tipc_socket_addr
+#define tipc_name tipc_service_addr
+#define tipc_name_seq tipc_service_range
+
static __inline__ __u32 tipc_addr(unsigned int zone,
unsigned int cluster,
unsigned int node)
projects / thirdparty / iproute2.git / commitdiff
