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Searched refs:TCPHDR_ACK (Results 1 – 8 of 8) sorted by relevance

/linux-6.3-rc2/tools/testing/selftests/bpf/
A Dtest_tcp_hdr_options.h45 #define TCPHDR_ACK 0x10 macro
49 #define TCPHDR_SYNACK (TCPHDR_SYN | TCPHDR_ACK)
/linux-6.3-rc2/net/netfilter/
A Dnf_conntrack_proto_tcp.c778 static const u8 tcp_valid_flags[(TCPHDR_FIN|TCPHDR_SYN|TCPHDR_RST|TCPHDR_ACK|
783 [TCPHDR_SYN|TCPHDR_ACK] = 1,
785 [TCPHDR_RST|TCPHDR_ACK] = 1,
786 [TCPHDR_FIN|TCPHDR_ACK] = 1,
787 [TCPHDR_FIN|TCPHDR_ACK|TCPHDR_URG] = 1,
788 [TCPHDR_ACK] = 1,
789 [TCPHDR_ACK|TCPHDR_URG] = 1,
/linux-6.3-rc2/drivers/net/ethernet/microchip/vcap/
A Dvcap_tc.c298 if (tcp_flags_mask & TCPHDR_ACK) { in vcap_tc_flower_handler_tcp_usage()
300 if (tcp_flags_key & TCPHDR_ACK) in vcap_tc_flower_handler_tcp_usage()
/linux-6.3-rc2/net/ipv4/
A Dtcp_output.c1372 if (likely(tcb->tcp_flags & TCPHDR_ACK)) in __tcp_transmit_skb()
2410 TCP_SKB_CB(nskb)->tcp_flags = TCPHDR_ACK; in tcp_mtu_probe()
3429 TCPHDR_ACK | TCPHDR_FIN); in tcp_send_fin()
3456 TCPHDR_ACK | TCPHDR_RST); in tcp_send_active_reset()
3483 if (!(TCP_SKB_CB(skb)->tcp_flags & TCPHDR_ACK)) { in tcp_send_synack()
3502 TCP_SKB_CB(skb)->tcp_flags |= TCPHDR_ACK; in tcp_send_synack()
3583 TCP_SKB_CB(skb)->tcp_flags = TCPHDR_SYN | TCPHDR_ACK; in tcp_make_synack()
3809 TCP_SKB_CB(syn_data)->tcp_flags = TCPHDR_ACK | TCPHDR_PSH; in tcp_send_syn_data()
3974 tcp_init_nondata_skb(buff, tcp_acceptable_seq(sk), TCPHDR_ACK); in __tcp_send_ack()
4020 tcp_init_nondata_skb(skb, tp->snd_una - !urgent, TCPHDR_ACK); in tcp_xmit_probe_skb()
A Dtcp_ipv4.c1859 TCP_SKB_CB(skb)->tcp_flags) & TCPHDR_ACK) || in tcp_add_backlog()
A Dtcp.c662 tcb->tcp_flags = TCPHDR_ACK; in tcp_skb_entail()
/linux-6.3-rc2/net/mptcp/
A Doptions.c44 if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_ACK) { in mptcp_parse_option()
/linux-6.3-rc2/include/net/
A Dtcp.h844 #define TCPHDR_ACK 0x10 macro

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