DPDK: undefined rte_eth_devices error

[williamtu]

OVS DPDK is using "rte_eth_devices[]"

PS C:\temp\dpdk\include> vim .\rte_ethdev_core.h
/**
 * @internal
 * The pool of *rte_eth_dev* structures. The size of the pool
 * is configured at compile-time in the <rte_ethdev.c> file.
 */
extern struct rte_eth_dev rte_eth_devices[];

The latest DPDK main branch has error due to undefined struct rte_eth_dev