diff options
Diffstat (limited to 'libc/kernel/uapi/linux/bpf.h')
| -rw-r--r-- | libc/kernel/uapi/linux/bpf.h | 139 |
1 files changed, 137 insertions, 2 deletions
diff --git a/libc/kernel/uapi/linux/bpf.h b/libc/kernel/uapi/linux/bpf.h index 0eb0d4547..a1879135a 100644 --- a/libc/kernel/uapi/linux/bpf.h +++ b/libc/kernel/uapi/linux/bpf.h @@ -65,6 +65,10 @@ struct bpf_lpm_trie_key { __u32 prefixlen; __u8 data[0]; }; +struct bpf_cgroup_storage_key { + __u64 cgroup_inode_id; + __u32 attach_type; +}; enum bpf_cmd { BPF_MAP_CREATE, BPF_MAP_LOOKUP_ELEM, @@ -84,6 +88,9 @@ enum bpf_cmd { BPF_OBJ_GET_INFO_BY_FD, BPF_PROG_QUERY, BPF_RAW_TRACEPOINT_OPEN, + BPF_BTF_LOAD, + BPF_BTF_GET_FD_BY_ID, + BPF_TASK_FD_QUERY, }; enum bpf_map_type { BPF_MAP_TYPE_UNSPEC, @@ -103,6 +110,10 @@ enum bpf_map_type { BPF_MAP_TYPE_DEVMAP, BPF_MAP_TYPE_SOCKMAP, BPF_MAP_TYPE_CPUMAP, + BPF_MAP_TYPE_XSKMAP, + BPF_MAP_TYPE_SOCKHASH, + BPF_MAP_TYPE_CGROUP_STORAGE, + BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, }; enum bpf_prog_type { BPF_PROG_TYPE_UNSPEC, @@ -124,6 +135,9 @@ enum bpf_prog_type { BPF_PROG_TYPE_SK_MSG, BPF_PROG_TYPE_RAW_TRACEPOINT, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, + BPF_PROG_TYPE_LWT_SEG6LOCAL, + BPF_PROG_TYPE_LIRC_MODE2, + BPF_PROG_TYPE_SK_REUSEPORT, }; enum bpf_attach_type { BPF_CGROUP_INET_INGRESS, @@ -140,6 +154,9 @@ enum bpf_attach_type { BPF_CGROUP_INET6_CONNECT, BPF_CGROUP_INET4_POST_BIND, BPF_CGROUP_INET6_POST_BIND, + BPF_CGROUP_UDP4_SENDMSG, + BPF_CGROUP_UDP6_SENDMSG, + BPF_LIRC_MODE2, __MAX_BPF_ATTACH_TYPE }; #define MAX_BPF_ATTACH_TYPE __MAX_BPF_ATTACH_TYPE @@ -184,6 +201,9 @@ union bpf_attr { __u32 numa_node; char map_name[BPF_OBJ_NAME_LEN]; __u32 map_ifindex; + __u32 btf_fd; + __u32 btf_key_type_id; + __u32 btf_value_type_id; }; struct { __u32 map_fd; @@ -234,6 +254,7 @@ union bpf_attr { __u32 start_id; __u32 prog_id; __u32 map_id; + __u32 btf_id; }; __u32 next_id; __u32 open_flags; @@ -255,8 +276,26 @@ union bpf_attr { __u64 name; __u32 prog_fd; } raw_tracepoint; + struct { + __aligned_u64 btf; + __aligned_u64 btf_log_buf; + __u32 btf_size; + __u32 btf_log_size; + __u32 btf_log_level; + }; + struct { + __u32 pid; + __u32 fd; + __u32 flags; + __u32 buf_len; + __aligned_u64 buf; + __u32 prog_id; + __u32 fd_type; + __u64 probe_offset; + __u64 probe_addr; + } task_fd_query; } __attribute__((aligned(8))); -#define __BPF_FUNC_MAPPER(FN) FN(unspec), FN(map_lookup_elem), FN(map_update_elem), FN(map_delete_elem), FN(probe_read), FN(ktime_get_ns), FN(trace_printk), FN(get_prandom_u32), FN(get_smp_processor_id), FN(skb_store_bytes), FN(l3_csum_replace), FN(l4_csum_replace), FN(tail_call), FN(clone_redirect), FN(get_current_pid_tgid), FN(get_current_uid_gid), FN(get_current_comm), FN(get_cgroup_classid), FN(skb_vlan_push), FN(skb_vlan_pop), FN(skb_get_tunnel_key), FN(skb_set_tunnel_key), FN(perf_event_read), FN(redirect), FN(get_route_realm), FN(perf_event_output), FN(skb_load_bytes), FN(get_stackid), FN(csum_diff), FN(skb_get_tunnel_opt), FN(skb_set_tunnel_opt), FN(skb_change_proto), FN(skb_change_type), FN(skb_under_cgroup), FN(get_hash_recalc), FN(get_current_task), FN(probe_write_user), FN(current_task_under_cgroup), FN(skb_change_tail), FN(skb_pull_data), FN(csum_update), FN(set_hash_invalid), FN(get_numa_node_id), FN(skb_change_head), FN(xdp_adjust_head), FN(probe_read_str), FN(get_socket_cookie), FN(get_socket_uid), FN(set_hash), FN(setsockopt), FN(skb_adjust_room), FN(redirect_map), FN(sk_redirect_map), FN(sock_map_update), FN(xdp_adjust_meta), FN(perf_event_read_value), FN(perf_prog_read_value), FN(getsockopt), FN(override_return), FN(sock_ops_cb_flags_set), FN(msg_redirect_map), FN(msg_apply_bytes), FN(msg_cork_bytes), FN(msg_pull_data), FN(bind), +#define __BPF_FUNC_MAPPER(FN) FN(unspec), FN(map_lookup_elem), FN(map_update_elem), FN(map_delete_elem), FN(probe_read), FN(ktime_get_ns), FN(trace_printk), FN(get_prandom_u32), FN(get_smp_processor_id), FN(skb_store_bytes), FN(l3_csum_replace), FN(l4_csum_replace), FN(tail_call), FN(clone_redirect), FN(get_current_pid_tgid), FN(get_current_uid_gid), FN(get_current_comm), FN(get_cgroup_classid), FN(skb_vlan_push), FN(skb_vlan_pop), FN(skb_get_tunnel_key), FN(skb_set_tunnel_key), FN(perf_event_read), FN(redirect), FN(get_route_realm), FN(perf_event_output), FN(skb_load_bytes), FN(get_stackid), FN(csum_diff), FN(skb_get_tunnel_opt), FN(skb_set_tunnel_opt), FN(skb_change_proto), FN(skb_change_type), FN(skb_under_cgroup), FN(get_hash_recalc), FN(get_current_task), FN(probe_write_user), FN(current_task_under_cgroup), FN(skb_change_tail), FN(skb_pull_data), FN(csum_update), FN(set_hash_invalid), FN(get_numa_node_id), FN(skb_change_head), FN(xdp_adjust_head), FN(probe_read_str), FN(get_socket_cookie), FN(get_socket_uid), FN(set_hash), FN(setsockopt), FN(skb_adjust_room), FN(redirect_map), FN(sk_redirect_map), FN(sock_map_update), FN(xdp_adjust_meta), FN(perf_event_read_value), FN(perf_prog_read_value), FN(getsockopt), FN(override_return), FN(sock_ops_cb_flags_set), FN(msg_redirect_map), FN(msg_apply_bytes), FN(msg_cork_bytes), FN(msg_pull_data), FN(bind), FN(xdp_adjust_tail), FN(skb_get_xfrm_state), FN(get_stack), FN(skb_load_bytes_relative), FN(fib_lookup), FN(sock_hash_update), FN(msg_redirect_hash), FN(sk_redirect_hash), FN(lwt_push_encap), FN(lwt_seg6_store_bytes), FN(lwt_seg6_adjust_srh), FN(lwt_seg6_action), FN(rc_repeat), FN(rc_keydown), FN(skb_cgroup_id), FN(get_current_cgroup_id), FN(get_local_storage), FN(sk_select_reuseport), FN(skb_ancestor_cgroup_id), #define __BPF_ENUM_FN(x) BPF_FUNC_ ##x enum bpf_func_id { __BPF_FUNC_MAPPER(__BPF_ENUM_FN) __BPF_FUNC_MAX_ID, @@ -274,6 +313,7 @@ enum bpf_func_id { #define BPF_F_USER_STACK (1ULL << 8) #define BPF_F_FAST_STACK_CMP (1ULL << 9) #define BPF_F_REUSE_STACKID (1ULL << 10) +#define BPF_F_USER_BUILD_ID (1ULL << 11) #define BPF_F_ZERO_CSUM_TX (1ULL << 1) #define BPF_F_DONT_FRAGMENT (1ULL << 2) #define BPF_F_SEQ_NUMBER (1ULL << 3) @@ -283,6 +323,14 @@ enum bpf_func_id { enum bpf_adj_room_mode { BPF_ADJ_ROOM_NET, }; +enum bpf_hdr_start_off { + BPF_HDR_START_MAC, + BPF_HDR_START_NET, +}; +enum bpf_lwt_encap_mode { + BPF_LWT_ENCAP_SEG6, + BPF_LWT_ENCAP_SEG6_INLINE +}; struct __sk_buff { __u32 len; __u32 pkt_type; @@ -322,6 +370,16 @@ struct bpf_tunnel_key { __u16 tunnel_ext; __u32 tunnel_label; }; +struct bpf_xfrm_state { + __u32 reqid; + __u32 spi; + __u16 family; + __u16 ext; + union { + __u32 remote_ipv4; + __u32 remote_ipv6[4]; + }; +}; enum bpf_ret_code { BPF_OK = 0, BPF_DROP = 2, @@ -360,6 +418,22 @@ enum sk_action { struct sk_msg_md { void * data; void * data_end; + __u32 family; + __u32 remote_ip4; + __u32 local_ip4; + __u32 remote_ip6[4]; + __u32 local_ip6[4]; + __u32 remote_port; + __u32 local_port; +}; +struct sk_reuseport_md { + void * data; + void * data_end; + __u32 len; + __u32 eth_protocol; + __u32 ip_protocol; + __u32 bind_inany; + __u32 hash; }; #define BPF_TAG_SIZE 8 struct bpf_prog_info { @@ -376,9 +450,13 @@ struct bpf_prog_info { __aligned_u64 map_ids; char name[BPF_OBJ_NAME_LEN]; __u32 ifindex; - __u32 : 32; + __u32 gpl_compatible : 1; __u64 netns_dev; __u64 netns_ino; + __u32 nr_jited_ksyms; + __u32 nr_jited_func_lens; + __aligned_u64 jited_ksyms; + __aligned_u64 jited_func_lens; } __attribute__((aligned(8))); struct bpf_map_info { __u32 type; @@ -392,6 +470,14 @@ struct bpf_map_info { __u32 : 32; __u64 netns_dev; __u64 netns_ino; + __u32 btf_id; + __u32 btf_key_type_id; + __u32 btf_value_type_id; +} __attribute__((aligned(8))); +struct bpf_btf_info { + __aligned_u64 btf; + __u32 btf_size; + __u32 id; } __attribute__((aligned(8))); struct bpf_sock_addr { __u32 user_family; @@ -401,6 +487,8 @@ struct bpf_sock_addr { __u32 family; __u32 type; __u32 protocol; + __u32 msg_src_ip4; + __u32 msg_src_ip6[4]; }; struct bpf_sock_ops { __u32 op; @@ -459,6 +547,7 @@ enum { BPF_SOCK_OPS_RTO_CB, BPF_SOCK_OPS_RETRANS_CB, BPF_SOCK_OPS_STATE_CB, + BPF_SOCK_OPS_TCP_LISTEN_CB, }; enum { BPF_TCP_ESTABLISHED = 1, @@ -495,4 +584,50 @@ struct bpf_cgroup_dev_ctx { struct bpf_raw_tracepoint_args { __u64 args[0]; }; +#define BPF_FIB_LOOKUP_DIRECT BIT(0) +#define BPF_FIB_LOOKUP_OUTPUT BIT(1) +enum { + BPF_FIB_LKUP_RET_SUCCESS, + BPF_FIB_LKUP_RET_BLACKHOLE, + BPF_FIB_LKUP_RET_UNREACHABLE, + BPF_FIB_LKUP_RET_PROHIBIT, + BPF_FIB_LKUP_RET_NOT_FWDED, + BPF_FIB_LKUP_RET_FWD_DISABLED, + BPF_FIB_LKUP_RET_UNSUPP_LWT, + BPF_FIB_LKUP_RET_NO_NEIGH, + BPF_FIB_LKUP_RET_FRAG_NEEDED, +}; +struct bpf_fib_lookup { + __u8 family; + __u8 l4_protocol; + __be16 sport; + __be16 dport; + __u16 tot_len; + __u32 ifindex; + union { + __u8 tos; + __be32 flowinfo; + __u32 rt_metric; + }; + union { + __be32 ipv4_src; + __u32 ipv6_src[4]; + }; + union { + __be32 ipv4_dst; + __u32 ipv6_dst[4]; + }; + __be16 h_vlan_proto; + __be16 h_vlan_TCI; + __u8 smac[6]; + __u8 dmac[6]; +}; +enum bpf_task_fd_type { + BPF_FD_TYPE_RAW_TRACEPOINT, + BPF_FD_TYPE_TRACEPOINT, + BPF_FD_TYPE_KPROBE, + BPF_FD_TYPE_KRETPROBE, + BPF_FD_TYPE_UPROBE, + BPF_FD_TYPE_URETPROBE, +}; #endif |