Lines Matching refs:tcb
912 struct tcp_skb_cb *tcb; in tcp_transmit_skb() local
934 tcb = TCP_SKB_CB(skb); in tcp_transmit_skb()
937 if (unlikely(tcb->tcp_flags & TCPHDR_SYN)) in tcp_transmit_skb()
969 th->seq = htonl(tcb->seq); in tcp_transmit_skb()
972 tcb->tcp_flags); in tcp_transmit_skb()
974 if (unlikely(tcb->tcp_flags & TCPHDR_SYN)) { in tcp_transmit_skb()
986 if (unlikely(tcp_urg_mode(tp) && before(tcb->seq, tp->snd_up))) { in tcp_transmit_skb()
987 if (before(tp->snd_up, tcb->seq + 0x10000)) { in tcp_transmit_skb()
988 th->urg_ptr = htons(tp->snd_up - tcb->seq); in tcp_transmit_skb()
990 } else if (after(tcb->seq + 0xFFFF, tp->snd_nxt)) { in tcp_transmit_skb()
997 if (likely((tcb->tcp_flags & TCPHDR_SYN) == 0)) in tcp_transmit_skb()
1011 if (likely(tcb->tcp_flags & TCPHDR_ACK)) in tcp_transmit_skb()
1017 if (after(tcb->end_seq, tp->snd_nxt) || tcb->seq == tcb->end_seq) in tcp_transmit_skb()
3124 struct tcp_skb_cb *tcb = TCP_SKB_CB(skb); in tcp_connect_queue_skb() local
3126 tcb->end_seq += skb->len; in tcp_connect_queue_skb()
3131 tp->write_seq = tcb->end_seq; in tcp_connect_queue_skb()