+static inline int
+check_lro_pkt_size(uint16_t port_id, uint32_t config_size,
+ uint32_t max_rx_pkt_len, uint32_t dev_info_size)
+{
+ int ret = 0;
+
+ if (dev_info_size == 0) {
+ if (config_size != max_rx_pkt_len) {
+ RTE_ETHDEV_LOG(ERR, "Ethdev port_id=%d max_lro_pkt_size"
+ " %u != %u is not allowed\n",
+ port_id, config_size, max_rx_pkt_len);
+ ret = -EINVAL;
+ }
+ } else if (config_size > dev_info_size) {
+ RTE_ETHDEV_LOG(ERR, "Ethdev port_id=%d max_lro_pkt_size %u "
+ "> max allowed value %u\n", port_id, config_size,
+ dev_info_size);
+ ret = -EINVAL;
+ } else if (config_size < RTE_ETHER_MIN_LEN) {
+ RTE_ETHDEV_LOG(ERR, "Ethdev port_id=%d max_lro_pkt_size %u "
+ "< min allowed value %u\n", port_id, config_size,
+ (unsigned int)RTE_ETHER_MIN_LEN);
+ ret = -EINVAL;
+ }
+ return ret;
+}
+