Lines Matching refs:ack
88 __be32 ack; member
237 header_len -= sizeof(hdr->ack); in pptp_xmit()
253 hdr->ack = htonl(seq_recv); in pptp_xmit()
316 __u32 ack; in pptp_rcv_core() local
323 ack = PPTP_GRE_IS_S(header->flags) ? header->ack : header->seq; in pptp_rcv_core()
325 ack = ntohl(ack); in pptp_rcv_core()
327 if (ack > opt->ack_recv) in pptp_rcv_core()
328 opt->ack_recv = ack; in pptp_rcv_core()
330 if (WRAPPED(ack, opt->ack_recv)) in pptp_rcv_core()
331 opt->ack_recv = ack; in pptp_rcv_core()
333 headersize -= sizeof(header->ack); in pptp_rcv_core()