diff options
Diffstat (limited to 'libc/kernel/uapi/linux/bpf.h')
| -rw-r--r-- | libc/kernel/uapi/linux/bpf.h | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/libc/kernel/uapi/linux/bpf.h b/libc/kernel/uapi/linux/bpf.h index 894b9f7a6..edae89389 100644 --- a/libc/kernel/uapi/linux/bpf.h +++ b/libc/kernel/uapi/linux/bpf.h @@ -20,6 +20,7 @@ #define _UAPI__LINUX_BPF_H__ #include <linux/types.h> #include <linux/bpf_common.h> +#define BPF_JMP32 0x06 #define BPF_ALU64 0x07 #define BPF_DW 0x18 #define BPF_XADD 0xc0 @@ -175,6 +176,7 @@ enum bpf_attach_type { #define BPF_ANY 0 #define BPF_NOEXIST 1 #define BPF_EXIST 2 +#define BPF_F_LOCK 4 #define BPF_F_NO_PREALLOC (1U << 0) #define BPF_F_NO_COMMON_LRU (1U << 1) #define BPF_F_NUMA_NODE (1U << 2) @@ -310,7 +312,7 @@ union bpf_attr { __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), 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), FN(sk_lookup_tcp), FN(sk_lookup_udp), FN(sk_release), FN(map_push_elem), FN(map_pop_elem), FN(map_peek_elem), FN(msg_push_data), FN(msg_pop_data), FN(rc_pointer_rel), +#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), FN(sk_lookup_tcp), FN(sk_lookup_udp), FN(sk_release), FN(map_push_elem), FN(map_pop_elem), FN(map_peek_elem), FN(msg_push_data), FN(msg_pop_data), FN(rc_pointer_rel), FN(spin_lock), FN(spin_unlock), FN(sk_fullsock), FN(tcp_sock), FN(skb_ecn_set_ce), FN(get_listener_sock), #define __BPF_ENUM_FN(x) BPF_FUNC_ ##x enum bpf_func_id { __BPF_FUNC_MAPPER(__BPF_ENUM_FN) __BPF_FUNC_MAX_ID, @@ -345,7 +347,8 @@ enum bpf_hdr_start_off { }; enum bpf_lwt_encap_mode { BPF_LWT_ENCAP_SEG6, - BPF_LWT_ENCAP_SEG6_INLINE + BPF_LWT_ENCAP_SEG6_INLINE, + BPF_LWT_ENCAP_IP, }; #define __bpf_md_ptr(type,name) union { type name; __u64 : 64; \ } __attribute__((aligned(8))) @@ -379,6 +382,8 @@ struct __sk_buff { __bpf_md_ptr(struct bpf_flow_keys *, flow_keys); __u64 tstamp; __u32 wire_len; + __u32 gso_segs; + __bpf_md_ptr(struct bpf_sock *, sk); }; struct bpf_tunnel_key { __u32 tunnel_id; @@ -405,6 +410,7 @@ enum bpf_ret_code { BPF_OK = 0, BPF_DROP = 2, BPF_REDIRECT = 7, + BPF_LWT_REROUTE = 128, }; struct bpf_sock { __u32 bound_dev_if; @@ -416,6 +422,34 @@ struct bpf_sock { __u32 src_ip4; __u32 src_ip6[4]; __u32 src_port; + __u32 dst_port; + __u32 dst_ip4; + __u32 dst_ip6[4]; + __u32 state; +}; +struct bpf_tcp_sock { + __u32 snd_cwnd; + __u32 srtt_us; + __u32 rtt_min; + __u32 snd_ssthresh; + __u32 rcv_nxt; + __u32 snd_nxt; + __u32 snd_una; + __u32 mss_cache; + __u32 ecn_flags; + __u32 rate_delivered; + __u32 rate_interval_us; + __u32 packets_out; + __u32 retrans_out; + __u32 total_retrans; + __u32 segs_in; + __u32 data_segs_in; + __u32 segs_out; + __u32 data_segs_out; + __u32 lost_out; + __u32 sacked_out; + __u64 bytes_received; + __u64 bytes_acked; }; struct bpf_sock_tuple { union { @@ -507,6 +541,8 @@ struct bpf_prog_info { __u32 jited_line_info_rec_size; __u32 nr_prog_tags; __aligned_u64 prog_tags; + __u64 run_time_ns; + __u64 run_cnt; } __attribute__((aligned(8))); struct bpf_map_info { __u32 type; @@ -714,4 +750,7 @@ struct bpf_line_info { __u32 line_off; __u32 line_col; }; +struct bpf_spin_lock { + __u32 val; +}; #endif |