net/virtio: fix typo in function name

[dpdk.git] / drivers / net / virtio / virtqueue.h

diff --git a/drivers/net/virtio/virtqueue.h b/drivers/net/virtio/virtqueue.h
index fedbaa3..14364f3 100644 (file)
--- a/drivers/net/virtio/virtqueue.h
+++ b/drivers/net/virtio/virtqueue.h
@@ -129,6 +129,17 @@ struct virtio_net_ctrl_mac {
 #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;
@@ -270,7 +281,7 @@ void virtqueue_dump(struct virtqueue *vq);
 /**
  *  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);
@@ -281,6 +292,17 @@ virtqueue_full(const 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);