12 	int hdr_len = skb_transport_offset(skb) + tso->tlen;  in tso_build_hdr()  local
15 	memcpy(hdr, skb->data, hdr_len);  in tso_build_hdr()
20 		iph->tot_len = htons(size + hdr_len - mac_hdr_len);  in tso_build_hdr()
69 	int hdr_len = skb_transport_offset(skb) + tlen;  in tso_start()  local
78 	tso->size = skb_headlen(skb) - hdr_len;  in tso_start()
79 	tso->data = skb->data + hdr_len;  in tso_start()
89 	return hdr_len;  in tso_start()
166 		     const struct sk_buff *skb, unsigned int hdr_len)  in tso_dma_map_init()  argument
168 	unsigned int linear_len = skb_headlen(skb) - hdr_len;  in tso_dma_map_init()
170 	size_t total_len = skb->len - hdr_len;  in tso_dma_map_init()
177 	map->hdr_len = hdr_len;  in tso_dma_map_init()
190 		phys = virt_to_phys(skb->data + hdr_len);  in tso_dma_map_init()