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Searched refs:foc (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.15/net/ipv4/
Dtcp_fastopen.c126 struct tcp_fastopen_cookie *foc) in __tcp_fastopen_cookie_gen_cipher() argument
133 foc->val[0] = cpu_to_le64(siphash(&iph->saddr, in __tcp_fastopen_cookie_gen_cipher()
137 foc->len = TCP_FASTOPEN_COOKIE_SIZE; in __tcp_fastopen_cookie_gen_cipher()
144 foc->val[0] = cpu_to_le64(siphash(&ip6h->saddr, in __tcp_fastopen_cookie_gen_cipher()
148 foc->len = TCP_FASTOPEN_COOKIE_SIZE; in __tcp_fastopen_cookie_gen_cipher()
161 struct tcp_fastopen_cookie *foc) in tcp_fastopen_cookie_gen() argument
168 __tcp_fastopen_cookie_gen_cipher(req, syn, &ctx->key[0], foc); in tcp_fastopen_cookie_gen()
223 struct tcp_fastopen_cookie *foc = valid_foc; in tcp_fastopen_cookie_gen_check() local
232 __tcp_fastopen_cookie_gen_cipher(req, syn, &ctx->key[i], foc); in tcp_fastopen_cookie_gen_check()
233 if (tcp_fastopen_cookie_match(foc, orig)) { in tcp_fastopen_cookie_gen_check()
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Dtcp_output.c680 struct tcp_fastopen_cookie *foc = opts->fastopen_cookie; in tcp_options_write() local
684 if (foc->exp) { in tcp_options_write()
685 len = TCPOLEN_EXP_FASTOPEN_BASE + foc->len; in tcp_options_write()
690 len = TCPOLEN_FASTOPEN_BASE + foc->len; in tcp_options_write()
695 memcpy(p, foc->val, foc->len); in tcp_options_write()
697 p[foc->len] = TCPOPT_NOP; in tcp_options_write()
698 p[foc->len + 1] = TCPOPT_NOP; in tcp_options_write()
846 struct tcp_fastopen_cookie *foc, in tcp_synack_options() argument
888 if (foc != NULL && foc->len >= 0) { in tcp_synack_options()
889 u32 need = foc->len; in tcp_synack_options()
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Dtcp_input.c3920 bool syn, struct tcp_fastopen_cookie *foc, in tcp_parse_fastopen_option() argument
3924 if (!foc || !syn || len < 0 || (len & 1)) in tcp_parse_fastopen_option()
3929 memcpy(foc->val, cookie, len); in tcp_parse_fastopen_option()
3932 foc->len = len; in tcp_parse_fastopen_option()
3933 foc->exp = exp_opt; in tcp_parse_fastopen_option()
4004 struct tcp_fastopen_cookie *foc) in tcp_parse_options() argument
4094 ptr, th->syn, foc, false); in tcp_parse_options()
4106 ptr + 2, th->syn, foc, true); in tcp_parse_options()
6095 struct tcp_fastopen_cookie foc = { .len = -1 }; in tcp_rcv_synsent_state_process() local
6099 tcp_parse_options(sock_net(sk), skb, &tp->rx_opt, 0, &foc); in tcp_rcv_synsent_state_process()
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Dtcp_ipv4.c982 struct tcp_fastopen_cookie *foc, in tcp_v4_send_synack() argument
996 skb = tcp_make_synack(sk, dst, req, foc, synack_type, syn_skb); in tcp_v4_send_synack()
/Linux-v5.15/include/net/
Dtcp.h426 int estab, struct tcp_fastopen_cookie *foc);
467 struct tcp_fastopen_cookie *foc,
1695 struct tcp_fastopen_cookie *foc,
1731 bool tcp_fastopen_cookie_match(const struct tcp_fastopen_cookie *foc, in tcp_fastopen_cookie_match() argument
1735 orig->len == foc->len && in tcp_fastopen_cookie_match()
1736 !memcmp(orig->val, foc->val, foc->len)) in tcp_fastopen_cookie_match()
2038 struct tcp_fastopen_cookie *foc,
/Linux-v5.15/net/ipv6/
Dtcp_ipv6.c518 struct tcp_fastopen_cookie *foc, in tcp_v6_send_synack() argument
535 skb = tcp_make_synack(sk, dst, req, foc, synack_type, syn_skb); in tcp_v6_send_synack()