2153 	struct ip *iph;  in xnb_fill_eh_and_ip()  local
2169 	iph = (struct ip*)(eh + 1);  in xnb_fill_eh_and_ip()
2170 	iph->ip_hl = 0x5;	/* 5 dwords == 20 bytes */  in xnb_fill_eh_and_ip()
2171 	iph->ip_v = 4;		/* IP v4 */  in xnb_fill_eh_and_ip()
2172 	iph->ip_tos = 0;  in xnb_fill_eh_and_ip()
2173 	iph->ip_len = htons(ip_len);  in xnb_fill_eh_and_ip()
2174 	iph->ip_id = htons(ip_id);  in xnb_fill_eh_and_ip()
2175 	iph->ip_off = htons(ip_off);  in xnb_fill_eh_and_ip()
2176 	iph->ip_ttl = 64;  in xnb_fill_eh_and_ip()
2177 	iph->ip_p = ip_p;  in xnb_fill_eh_and_ip()
2178 	iph->ip_sum = htons(ip_sum);  in xnb_fill_eh_and_ip()
2179 	iph->ip_src.s_addr = htonl(0xc0a80a04);  in xnb_fill_eh_and_ip()
2180 	iph->ip_dst.s_addr = htonl(0xc0a80a05);  in xnb_fill_eh_and_ip()
2195 	struct ip *iph;  in xnb_add_mbuf_cksum_icmp()  local
2208 	iph = (struct ip*)(eh + 1);  in xnb_add_mbuf_cksum_icmp()
2209 	icmph = (struct icmp*)(iph + 1);  in xnb_add_mbuf_cksum_icmp()
2242 	XNB_ASSERT(iph->ip_sum == htons(IP_CSUM));  in xnb_add_mbuf_cksum_icmp()
2261 	struct ip *iph;  in xnb_add_mbuf_cksum_udp()  local
2271 	iph = (struct ip*)(eh + 1);  in xnb_add_mbuf_cksum_udp()
2272 	udp = (struct udphdr*)(iph + 1);  in xnb_add_mbuf_cksum_udp()
2298 	XNB_ASSERT(iph->ip_sum == htons(IP_CSUM));  in xnb_add_mbuf_cksum_udp()
2313 	struct ip *iph;  in xnb_fill_tcp()  local
2321 	iph = (struct ip*)(eh + 1);  in xnb_fill_tcp()
2322 	tcp = (struct tcphdr*)(iph + 1);  in xnb_fill_tcp()
2366 	struct ip *iph;  in xnb_add_mbuf_cksum_tcp()  local
2375 	iph = (struct ip*)(eh + 1);  in xnb_add_mbuf_cksum_tcp()
2376 	tcp = (struct tcphdr*)(iph + 1);  in xnb_add_mbuf_cksum_tcp()
2389 	XNB_ASSERT(iph->ip_sum == htons(IP_CSUM));  in xnb_add_mbuf_cksum_tcp()
2407 	struct ip *iph;  in xnb_add_mbuf_cksum_tcp_swcksum()  local
2418 	iph = (struct ip*)(eh + 1);  in xnb_add_mbuf_cksum_tcp_swcksum()
2419 	iph->ip_sum = htons(IP_CSUM);  in xnb_add_mbuf_cksum_tcp_swcksum()
2420 	tcp = (struct tcphdr*)(iph + 1);  in xnb_add_mbuf_cksum_tcp_swcksum()
2433 	XNB_ASSERT(iph->ip_sum == htons(IP_CSUM));  in xnb_add_mbuf_cksum_tcp_swcksum()