fib: fix possible integer overflow

[dpdk.git] / lib / librte_ethdev / rte_ethdev.h

diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
index fbfb309..d1a593a 100644 (file)
--- a/lib/librte_ethdev/rte_ethdev.h
+++ b/lib/librte_ethdev/rte_ethdev.h
@@ -395,6 +395,8 @@ struct rte_eth_rxmode {
        /** The multi-queue packet distribution mode to be used, e.g. RSS. */
        enum rte_eth_rx_mq_mode mq_mode;
        uint32_t max_rx_pkt_len;  /**< Only used if JUMBO_FRAME enabled. */
+       /** Maximum allowed size of LRO aggregated packet. */
+       uint32_t max_lro_pkt_size;
        uint16_t split_hdr_size;  /**< hdr buf size (header_split enabled).*/
        /**
         * Per-port Rx offloads to be set using DEV_RX_OFFLOAD_* flags.
@@ -1194,7 +1196,7 @@ struct rte_eth_dev_portconf {
  * Default values for switch domain id when ethdev does not support switch
  * domain definitions.
  */
-#define RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID   (0)
+#define RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID   (UINT16_MAX)
 
 /**
  * Ethernet device associated switch information
@@ -1231,6 +1233,8 @@ struct rte_eth_dev_info {
        const uint32_t *dev_flags; /**< Device flags */
        uint32_t min_rx_bufsize; /**< Minimum size of RX buffer. */
        uint32_t max_rx_pktlen; /**< Maximum configurable length of RX pkt. */
+       /** Maximum configurable size of LRO aggregated packet. */
+       uint32_t max_lro_pkt_size;
        uint16_t max_rx_queues; /**< Maximum number of RX queues. */
        uint16_t max_tx_queues; /**< Maximum number of TX queues. */
        uint32_t max_mac_addrs; /**< Maximum number of MAC addresses. */