Lines Matching refs:ack
2898 * Always send the three-way handshake ack immediately
2994 * has been previously ack'd.
3186 * space. So we need to ack out of order FIN only segments.
3208 /* Always ack out of order packets */
3234 * because of the ack number. TCP uses
3309 printf("No ack in segment, dropped it, seq:%x\n", seg_seq);
3324 * but that would mean we have an ack that ignored our SYN.
3527 * ack indicates that a packet was
3650 * the one byte probe is not ack'ed.
3765 * TCP is retranmitting. If the ACK ack's all
3802 * If tcp_xmit_head is NULL, then it must be the FIN being ack'ed.
3803 * Note that it cannot be the SYN being ack'ed. The code flow
3897 /* Everything is ack'ed, clear the tail. */
3925 * number of bytes ack'ed should be
3963 * the ack in those retransmitted segments, if the window update in
4038 /* Make sure we ack the fin */
4193 * Time to send an ack for some reason.
4196 TCP_DUMP_PACKET("tcp_rput_data: ack mp", mp1);
4581 * can be sent because of an ack.
5346 /* Always ack out of order packets */
5383 * Time to send an ack for some reason.
5516 uint32_t ack, int ctl, uint_t ip_hdr_len, int sock_id)
5543 dprintf("tcp_xmit_ctl(%d): '%s', seq 0x%x, ack 0x%x, "
5544 "ctl 0x%x\n", sock_id, str, seq, ack, ctl);
5584 tcp->tcp_rack = ack;
5590 U32_TO_BE32(ack, tcph->th_ack);
6097 tcp_xmit_early_reset("no tcp, reset/ack", sock_id,
6122 uint32_t ack, int ctl, uint_t ip_hdr_len)
6132 dprintf("tcp_xmit_early_reset: '%s', seq 0x%x, ack 0x%x, "
6133 "flags 0x%x\n", str, seq, ack, ctl);
6184 U32_TO_BE32(ack, tcph->th_ack);