Lines Matching defs:arp
561 const struct arphdr *arp;
567 arp = __skb_header_pointer(skb, nhoff, sizeof(_arp), data,
569 if (!arp)
572 if (arp->ar_hrd != htons(ARPHRD_ETHER) ||
573 arp->ar_pro != htons(ETH_P_IP) ||
574 arp->ar_hln != ETH_ALEN ||
575 arp->ar_pln != 4 ||
576 (arp->ar_op != htons(ARPOP_REPLY) &&
577 arp->ar_op != htons(ARPOP_REQUEST)))
596 key_arp->op = ntohs(arp->ar_op) & 0xff;