Lines Matching defs:tcb
1244 struct tcp_skb_cb *tcb;
1279 tcb = TCP_SKB_CB(skb);
1282 if (unlikely(tcb->tcp_flags & TCPHDR_SYN)) {
1296 tcb->tcp_flags |= TCPHDR_PSH;
1331 th->seq = htonl(tcb->seq);
1334 tcb->tcp_flags);
1340 if (unlikely(tcp_urg_mode(tp) && before(tcb->seq, tp->snd_up))) {
1341 if (before(tp->snd_up, tcb->seq + 0x10000)) {
1342 th->urg_ptr = htons(tp->snd_up - tcb->seq);
1344 } else if (after(tcb->seq + 0xFFFF, tp->snd_nxt)) {
1352 if (likely(!(tcb->tcp_flags & TCPHDR_SYN))) {
1377 if (likely(tcb->tcp_flags & TCPHDR_ACK))
1386 if (after(tcb->end_seq, tp->snd_nxt) || tcb->seq == tcb->end_seq)
3756 struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
3758 tcb->end_seq += skb->len;
3762 WRITE_ONCE(tp->write_seq, tcb->end_seq);