raw/ifpga: remove virtual devices on close

[dpdk.git] / examples / vhost / main.h

diff --git a/examples/vhost/main.h b/examples/vhost/main.h
index 2d6c05f..2fcb837 100644 (file)
--- a/examples/vhost/main.h
+++ b/examples/vhost/main.h
@@ -8,6 +8,7 @@
 #include <sys/queue.h>
 
 #include <rte_ether.h>
+#include <rte_pci.h>
 
 /* Macros for printing using RTE_LOG */
 #define RTE_LOGTYPE_VHOST_CONFIG RTE_LOGTYPE_USER1
@@ -51,7 +52,6 @@ struct vhost_dev {
        uint64_t features;
        size_t hdr_len;
        uint16_t nr_vrings;
-       uint64_t nr_async_pkts;
        struct rte_vhost_memory *mem;
        struct device_statistics stats;
        TAILQ_ENTRY(vhost_dev) global_vdev_entry;
@@ -61,6 +61,19 @@ struct vhost_dev {
        struct vhost_queue queues[MAX_QUEUE_PAIRS * 2];
 } __rte_cache_aligned;
 
+typedef uint16_t (*vhost_enqueue_burst_t)(struct vhost_dev *dev,
+                       uint16_t queue_id, struct rte_mbuf **pkts,
+                       uint32_t count);
+
+typedef uint16_t (*vhost_dequeue_burst_t)(struct vhost_dev *dev,
+                       uint16_t queue_id, struct rte_mempool *mbuf_pool,
+                       struct rte_mbuf **pkts, uint16_t count);
+
+struct vhost_queue_ops {
+       vhost_enqueue_burst_t enqueue_pkt_burst;
+       vhost_dequeue_burst_t dequeue_pkt_burst;
+};
+
 TAILQ_HEAD(vhost_dev_tailq_list, vhost_dev);
 
 
@@ -79,6 +92,17 @@ struct lcore_info {
        struct vhost_dev_tailq_list vdev_list;
 };
 
+struct dma_info {
+       struct rte_pci_addr addr;
+       int16_t dev_id;
+       bool async_enabled;
+};
+
+struct dma_for_vhost {
+       struct dma_info dmas[RTE_MAX_QUEUES_PER_PORT * 2];
+       uint32_t async_flag;
+};
+
 /* we implement non-extra virtio net features */
 #define VIRTIO_NET_FEATURES    0
 
@@ -87,7 +111,19 @@ void vs_vhost_net_remove(struct vhost_dev *dev);
 uint16_t vs_enqueue_pkts(struct vhost_dev *dev, uint16_t queue_id,
                         struct rte_mbuf **pkts, uint32_t count);
 
-uint16_t vs_dequeue_pkts(struct vhost_dev *dev, uint16_t queue_id,
-                        struct rte_mempool *mbuf_pool,
-                        struct rte_mbuf **pkts, uint16_t count);
+uint16_t builtin_enqueue_pkts(struct vhost_dev *dev, uint16_t queue_id,
+                       struct rte_mbuf **pkts, uint32_t count);
+uint16_t builtin_dequeue_pkts(struct vhost_dev *dev, uint16_t queue_id,
+                       struct rte_mempool *mbuf_pool,
+                       struct rte_mbuf **pkts, uint16_t count);
+uint16_t sync_enqueue_pkts(struct vhost_dev *dev, uint16_t queue_id,
+                        struct rte_mbuf **pkts, uint32_t count);
+uint16_t sync_dequeue_pkts(struct vhost_dev *dev, uint16_t queue_id,
+                       struct rte_mempool *mbuf_pool,
+                       struct rte_mbuf **pkts, uint16_t count);
+uint16_t async_enqueue_pkts(struct vhost_dev *dev, uint16_t queue_id,
+                        struct rte_mbuf **pkts, uint32_t count);
+uint16_t async_dequeue_pkts(struct vhost_dev *dev, uint16_t queue_id,
+                       struct rte_mempool *mbuf_pool,
+                       struct rte_mbuf **pkts, uint16_t count);
 #endif /* _MAIN_H_ */