+ uint32_t max_pkt_len, tso_segsz = 0;
+
+ /* ensure packet is large enough to require tso */
+ if (!info->is_tunnel) {
+ max_pkt_len = info->l2_len + info->l3_len + info->l4_len +
+ info->tso_segsz;
+ if (info->tso_segsz != 0 && info->pkt_len > max_pkt_len)
+ tso_segsz = info->tso_segsz;
+ } else {
+ max_pkt_len = info->outer_l2_len + info->outer_l3_len +
+ info->l2_len + info->l3_len + info->l4_len +
+ info->tunnel_tso_segsz;
+ if (info->tunnel_tso_segsz != 0 && info->pkt_len > max_pkt_len)
+ tso_segsz = info->tunnel_tso_segsz;
+ }