this device. */
/* The following are protected by 'netdev_mutex' (internal to netdev.c). */
+ int n_rxq;
int ref_cnt; /* Times this devices was opened. */
struct shash_node *node; /* Pointer to element in global map. */
struct list saved_flags_list; /* Contains "struct netdev_saved_flags". */
* None of these members change during the lifetime of a struct netdev_rxq. */
struct netdev_rxq {
struct netdev *netdev; /* Owns a reference to the netdev. */
+ int queue_id;
};
struct netdev *netdev_rxq_get_netdev(const struct netdev_rxq *);
* implementation must not refer to base or derived state in the data
* structure, because it has already been uninitialized.
*
+ * If netdev support multi-queue IO then netdev->construct should set initialize
+ * netdev->n_rxq to number of queues.
+ *
* Each "alloc" function allocates and returns a new instance of the respective
* data structure. The "alloc" function is not given any information about the
* use of the new data structure, so it cannot perform much initialization.