*
* @param da
* The devargs structure to insert.
+ * If a devargs for the same device is already inserted,
+ * it will be updated and returned. It means *da pointer can change.
*
* @return
* - 0 on success
*/
__rte_experimental
int
-rte_devargs_insert(struct rte_devargs *da);
+rte_devargs_insert(struct rte_devargs **da);
/**
* Add a device to the user device list