#define VIRTIO_NET_CTRL_VLAN_ADD 0
#define VIRTIO_NET_CTRL_VLAN_DEL 1
+/*
+ * Control link announce acknowledgement
+ *
+ * The command VIRTIO_NET_CTRL_ANNOUNCE_ACK is used to indicate that
+ * driver has recevied the notification; device would clear the
+ * VIRTIO_NET_S_ANNOUNCE bit in the status field after it receives
+ * this command.
+ */
+#define VIRTIO_NET_CTRL_ANNOUNCE 3
+#define VIRTIO_NET_CTRL_ANNOUNCE_ACK 0
+
struct virtio_net_ctrl_hdr {
uint8_t class;
uint8_t cmd;
#define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MIN 1
#define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MAX 0x8000
-#define VIRTIO_NET_CTRL_MAC_ADDR_SET 1
-
/**
* This is the first element of the scatter-gather list. If you don't
* specify GSO or CSUM features, you can simply ignore the header.
/**
* Get all mbufs to be freed.
*/
-struct rte_mbuf *virtqueue_detatch_unused(struct virtqueue *vq);
+struct rte_mbuf *virtqueue_detach_unused(struct virtqueue *vq);
/* Flush the elements in the used ring. */
void virtqueue_rxvq_flush(struct virtqueue *vq);
return vq->vq_free_cnt == 0;
}
+static inline int
+virtio_get_queue_type(struct virtio_hw *hw, uint16_t vtpci_queue_idx)
+{
+ if (vtpci_queue_idx == hw->max_queue_pairs * 2)
+ return VTNET_CQ;
+ else if (vtpci_queue_idx % 2 == 0)
+ return VTNET_RQ;
+ else
+ return VTNET_TQ;
+}
+
#define VIRTQUEUE_NUSED(vq) ((uint16_t)((vq)->vq_ring.used->idx - (vq)->vq_used_cons_idx))
void vq_ring_free_chain(struct virtqueue *vq, uint16_t desc_idx);
+void vq_ring_free_inorder(struct virtqueue *vq, uint16_t desc_idx,
+ uint16_t num);
static inline void
vq_update_avail_idx(struct virtqueue *vq)