846 static u8 lowpan_compress_ctx_addr(u8 **hc_ptr, const struct net_device *dev,  in lowpan_compress_ctx_addr()  argument
878 		lowpan_push_hc_data(hc_ptr, &ipaddr->s6_addr[14], 2);  in lowpan_compress_ctx_addr()
889 		lowpan_push_hc_data(hc_ptr, &ipaddr->s6_addr[8], 8);  in lowpan_compress_ctx_addr()
944 static u8 lowpan_compress_addr_64(u8 **hc_ptr, const struct net_device *dev,  in lowpan_compress_addr_64()  argument
970 		lowpan_push_hc_data(hc_ptr, &ipaddr->s6_addr16[7], 2);  in lowpan_compress_addr_64()
973 				*hc_ptr - 2, 2);  in lowpan_compress_addr_64()
978 	lowpan_push_hc_data(hc_ptr, &ipaddr->s6_addr16[4], 8);  in lowpan_compress_addr_64()
980 			*hc_ptr - 8, 8);  in lowpan_compress_addr_64()
1017 static u8 lowpan_iphc_tf_compress(u8 **hc_ptr, const struct ipv6hdr *hdr)  in lowpan_iphc_tf_compress()  argument
1037 			lowpan_push_hc_data(hc_ptr, &tc, sizeof(tc));  in lowpan_iphc_tf_compress()
1057 			lowpan_push_hc_data(hc_ptr, tf, 3);  in lowpan_iphc_tf_compress()
1077 			lowpan_push_hc_data(hc_ptr, tf, 4);  in lowpan_iphc_tf_compress()
1085 static u8 lowpan_iphc_mcast_ctx_addr_compress(u8 **hc_ptr,  in lowpan_iphc_mcast_ctx_addr_compress()  argument
1095 	lowpan_push_hc_data(hc_ptr, data, 6);  in lowpan_iphc_mcast_ctx_addr_compress()
1100 static u8 lowpan_iphc_mcast_addr_compress(u8 **hc_ptr,  in lowpan_iphc_mcast_addr_compress()  argument
1108 		lowpan_push_hc_data(hc_ptr, &ipaddr->s6_addr[15], 1);  in lowpan_iphc_mcast_addr_compress()
1113 		lowpan_push_hc_data(hc_ptr, &ipaddr->s6_addr[1], 1);  in lowpan_iphc_mcast_addr_compress()
1114 		lowpan_push_hc_data(hc_ptr, &ipaddr->s6_addr[13], 3);  in lowpan_iphc_mcast_addr_compress()
1119 		lowpan_push_hc_data(hc_ptr, &ipaddr->s6_addr[1], 1);  in lowpan_iphc_mcast_addr_compress()
1120 		lowpan_push_hc_data(hc_ptr, &ipaddr->s6_addr[11], 5);  in lowpan_iphc_mcast_addr_compress()
1124 		lowpan_push_hc_data(hc_ptr, ipaddr->s6_addr, 16);  in lowpan_iphc_mcast_addr_compress()
1134 	u8 iphc0, iphc1, *hc_ptr, cid = 0;  in lowpan_header_compress()  local
1144 	hc_ptr = head + 2;  in lowpan_header_compress()
1188 		lowpan_push_hc_data(&hc_ptr, &cid, sizeof(cid));  in lowpan_header_compress()
1192 	iphc0 |= lowpan_iphc_tf_compress(&hc_ptr, hdr);  in lowpan_header_compress()
1199 	ret = lowpan_nhc_check_compression(skb, hdr, &hc_ptr);  in lowpan_header_compress()
1201 		lowpan_push_hc_data(&hc_ptr, &hdr->nexthdr,  in lowpan_header_compress()
1223 		lowpan_push_hc_data(&hc_ptr, &hdr->hop_limit,  in lowpan_header_compress()
1234 			iphc1 |= lowpan_compress_ctx_addr(&hc_ptr, dev,  in lowpan_header_compress()
1242 				iphc1 |= lowpan_compress_addr_64(&hc_ptr, dev,  in lowpan_header_compress()
1249 				lowpan_push_hc_data(&hc_ptr,  in lowpan_header_compress()
1260 			iphc1 |= lowpan_iphc_mcast_ctx_addr_compress(&hc_ptr,  in lowpan_header_compress()
1265 			iphc1 |= lowpan_iphc_mcast_addr_compress(&hc_ptr,  in lowpan_header_compress()
1270 			iphc1 |= lowpan_compress_ctx_addr(&hc_ptr, dev,  in lowpan_header_compress()
1278 				iphc1 |= lowpan_compress_addr_64(&hc_ptr, dev,  in lowpan_header_compress()
1286 				lowpan_push_hc_data(&hc_ptr,  in lowpan_header_compress()
1294 		ret = lowpan_nhc_do_compression(skb, hdr, &hc_ptr);  in lowpan_header_compress()
1304 	memcpy(skb_push(skb, hc_ptr - head), head, hc_ptr - head);  in lowpan_header_compress()
1307 	pr_debug("header len %d skb %u\n", (int)(hc_ptr - head), skb->len);  in lowpan_header_compress()