static struct ether_addr eth_addr = { .addr_bytes = {0} };
static const char *drivername = "Null PMD";
static struct rte_eth_link pmd_link = {
static struct ether_addr eth_addr = { .addr_bytes = {0} };
static const char *drivername = "Null PMD";
static struct rte_eth_link pmd_link = {