Lines Matching refs:ack
90 u32 ack; member
235 header_len -= sizeof(hdr->ack); in pptp_xmit()
251 hdr->ack = htonl(seq_recv); in pptp_xmit()
314 __u32 ack; in pptp_rcv_core() local
321 ack = PPTP_GRE_IS_S(header->flags) ? header->ack : header->seq; in pptp_rcv_core()
323 ack = ntohl(ack); in pptp_rcv_core()
325 if (ack > opt->ack_recv) in pptp_rcv_core()
326 opt->ack_recv = ack; in pptp_rcv_core()
328 if (WRAPPED(ack, opt->ack_recv)) in pptp_rcv_core()
329 opt->ack_recv = ack; in pptp_rcv_core()
331 headersize -= sizeof(header->ack); in pptp_rcv_core()