+/**
+ * The global RTE configuration structure.
+ */
+struct rte_config {
+ uint32_t master_lcore; /**< Id of the master lcore */
+ uint32_t lcore_count; /**< Number of available logical cores. */
+ uint32_t numa_node_count; /**< Number of detected NUMA nodes. */
+ uint32_t numa_nodes[RTE_MAX_NUMA_NODES]; /**< List of detected NUMA nodes. */
+ uint32_t service_lcore_count;/**< Number of available service cores. */
+ enum rte_lcore_role_t lcore_role[RTE_MAX_LCORE]; /**< State of cores. */
+
+ /** Primary or secondary configuration */
+ enum rte_proc_type_t process_type;
+
+ /** PA or VA mapping mode */
+ enum rte_iova_mode iova_mode;
+
+ /**
+ * Pointer to memory configuration, which may be shared across multiple
+ * DPDK instances
+ */
+ struct rte_mem_config *mem_config;
+} __attribute__((__packed__));
+
+/**
+ * Get the global configuration structure.
+ *
+ * @return
+ * A pointer to the global configuration structure.
+ */
+struct rte_config *rte_eal_get_configuration(void);
+