Lines Matching refs:tcb
909 struct tcp_skb_cb *tcb; in tcp_transmit_skb() local
931 tcb = TCP_SKB_CB(skb); in tcp_transmit_skb()
934 if (unlikely(tcb->tcp_flags & TCPHDR_SYN)) in tcp_transmit_skb()
963 th->seq = htonl(tcb->seq); in tcp_transmit_skb()
966 tcb->tcp_flags); in tcp_transmit_skb()
968 if (unlikely(tcb->tcp_flags & TCPHDR_SYN)) { in tcp_transmit_skb()
980 if (unlikely(tcp_urg_mode(tp) && before(tcb->seq, tp->snd_up))) { in tcp_transmit_skb()
981 if (before(tp->snd_up, tcb->seq + 0x10000)) { in tcp_transmit_skb()
982 th->urg_ptr = htons(tp->snd_up - tcb->seq); in tcp_transmit_skb()
984 } else if (after(tcb->seq + 0xFFFF, tp->snd_nxt)) { in tcp_transmit_skb()
992 if (likely((tcb->tcp_flags & TCPHDR_SYN) == 0)) in tcp_transmit_skb()
1006 if (likely(tcb->tcp_flags & TCPHDR_ACK)) in tcp_transmit_skb()
1012 if (after(tcb->end_seq, tp->snd_nxt) || tcb->seq == tcb->end_seq) in tcp_transmit_skb()
3133 struct tcp_skb_cb *tcb = TCP_SKB_CB(skb); in tcp_connect_queue_skb() local
3135 tcb->end_seq += skb->len; in tcp_connect_queue_skb()
3140 tp->write_seq = tcb->end_seq; in tcp_connect_queue_skb()