Lines Matching refs:rx_opt
102 (tp->rx_opt.wscale_ok && in tcp_acceptable_seq()
103 ((tp->snd_nxt - tcp_wnd_end(tp)) < (1 << tp->rx_opt.rcv_wscale)))) in tcp_acceptable_seq()
284 if (!READ_ONCE(net->ipv4.sysctl_tcp_shrink_window) || !tp->rx_opt.rcv_wscale) { in tcp_select_window()
288 new_win = ALIGN(cur_win, 1 << tp->rx_opt.rcv_wscale); in tcp_select_window()
298 if (!tp->rx_opt.rcv_wscale && in tcp_select_window()
302 new_win = min(new_win, (65535U << tp->rx_opt.rcv_wscale)); in tcp_select_window()
305 new_win >>= tp->rx_opt.rcv_wscale; in tcp_select_window()
714 struct tcp_sack_block *sp = tp->rx_opt.dsack ? in tcp_options_write()
730 tp->rx_opt.dsack = 0; in tcp_options_write()
851 opts->tsecr = tp->rx_opt.ts_recent; in tcp_syn_options()
855 opts->ws = tp->rx_opt.rcv_wscale; in tcp_syn_options()
992 if (likely(tp->rx_opt.tstamp_ok)) { in tcp_established_options()
996 opts->tsecr = tp->rx_opt.ts_recent; in tcp_established_options()
1017 eff_sacks = tp->rx_opt.num_sacks + tp->rx_opt.dsack; in tcp_established_options()
1762 if (mss_now > tp->rx_opt.mss_clamp) in __tcp_mtu_to_mss()
1763 mss_now = tp->rx_opt.mss_clamp; in __tcp_mtu_to_mss()
1804 icsk->icsk_mtup.search_high = tp->rx_opt.mss_clamp + sizeof(struct tcphdr) + in tcp_mtup_init()
2326 icsk->icsk_mtup.search_high = tp->rx_opt.mss_clamp + in tcp_mtu_check_reprobe()
2450 tp->rx_opt.num_sacks || tp->rx_opt.dsack)) in tcp_mtu_probe()
3111 if (READ_ONCE(net->ipv4.sysctl_tcp_shrink_window) && tp->rx_opt.rcv_wscale) in __tcp_select_window()
3125 free_space = round_down(free_space, 1 << tp->rx_opt.rcv_wscale); in __tcp_select_window()
3144 if (tp->rx_opt.rcv_wscale) { in __tcp_select_window()
3151 window = ALIGN(window, (1 << tp->rx_opt.rcv_wscale)); in __tcp_select_window()
3173 free_space = round_down(free_space, 1 << tp->rx_opt.rcv_wscale); in __tcp_select_window()
3183 free_space < (1 << tp->rx_opt.rcv_wscale)) in __tcp_select_window()
3196 free_space = ALIGN(free_space, (1 << tp->rx_opt.rcv_wscale)); in __tcp_select_window()
3892 if (tp->rx_opt.user_mss) in tcp_connect_init()
3893 tp->rx_opt.mss_clamp = tp->rx_opt.user_mss; in tcp_connect_init()
3916 tp->advmss - (tp->rx_opt.ts_recent_stamp ? tp->tcp_header_len - sizeof(struct tcphdr) : 0), in tcp_connect_init()
3923 tp->rx_opt.rcv_wscale = rcv_wscale; in tcp_connect_init()
3977 tp->rx_opt.mss_clamp = tp->advmss; /* If MSS is not cached */ in tcp_send_syn_data()
3978 if (!tcp_fastopen_cookie_check(sk, &tp->rx_opt.mss_clamp, &fo->cookie)) in tcp_send_syn_data()
3985 tp->rx_opt.mss_clamp = tcp_mss_clamp(tp, tp->rx_opt.mss_clamp); in tcp_send_syn_data()