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Searched refs:TCPHDR_SYN (Results 1 – 11 of 11) sorted by relevance

/linux/tools/testing/selftests/bpf/
H A Dtest_tcp_hdr_options.h42 #define TCPHDR_SYN 0x02 macro
49 #define TCPHDR_SYNACK (TCPHDR_SYN | TCPHDR_ACK)
/linux/drivers/net/ethernet/microchip/vcap/
H A Dvcap_tc.c271 if (tcp_flags_mask & TCPHDR_SYN) { in vcap_tc_flower_handler_tcp_usage()
273 if (tcp_flags_key & TCPHDR_SYN) in vcap_tc_flower_handler_tcp_usage()
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_tcp_hdr_options.c355 if (tcp_flags & TCPHDR_SYN) in handle_hdr_opt_len()
379 if (tcp_flags & TCPHDR_SYN) in handle_write_hdr_opt()
/linux/net/netfilter/
H A Dnf_conntrack_proto_tcp.c818 static const u8 tcp_valid_flags[(TCPHDR_FIN|TCPHDR_SYN|TCPHDR_RST|TCPHDR_ACK|
821 [TCPHDR_SYN] = 1,
822 [TCPHDR_SYN|TCPHDR_URG] = 1,
823 [TCPHDR_SYN|TCPHDR_ACK] = 1,
H A Dxt_TCPMSS.c271 tcpinfo->flg_cmp & TCPHDR_SYN && in find_syn_match()
/linux/drivers/net/ethernet/netronome/nfp/flower/
H A Dmatch.c248 if (tcp_flags & TCPHDR_SYN) in nfp_flower_compile_ip_ext()
250 if (tcp_flags_mask & TCPHDR_SYN) in nfp_flower_compile_ip_ext()
H A Doffload.c19 (TCPHDR_FIN | TCPHDR_SYN | TCPHDR_RST | \
496 !(tcp_flags & (TCPHDR_FIN | TCPHDR_SYN | TCPHDR_RST))) { in nfp_flower_calculate_key_layers()
/linux/net/ipv4/
H A Dtcp_fastopen.c282 TCP_SKB_CB(skb)->tcp_flags &= ~TCPHDR_SYN; in tcp_fastopen_add_skb()
H A Dtcp_input.c3682 if (likely(!(scb->tcp_flags & TCPHDR_SYN))) { in tcp_clean_rtx_queue()
5803 if (!(TCP_SKB_CB(skb)->tcp_flags & (TCPHDR_SYN | TCPHDR_FIN)) && in tcp_collapse()
5822 (TCP_SKB_CB(skb)->tcp_flags & (TCPHDR_SYN | TCPHDR_FIN)) || in tcp_collapse()
5865 (TCP_SKB_CB(skb)->tcp_flags & (TCPHDR_SYN | TCPHDR_FIN)) || in tcp_collapse()
H A Dtcp_ipv4.c1949 TCP_SKB_CB(skb)->tcp_flags) & (TCPHDR_SYN | TCPHDR_RST | TCPHDR_URG)) ||
/linux/net/mptcp/
H A Doptions.c37 if (!(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_SYN)) { in mptcp_parse_option()