X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_vhost%2Frte_virtio_net.h;h=2fc1c448f28cfed2b31e4eb92c3c39cf0bfeddc2;hb=66e1591687ac;hp=0bf07c720e9acd5a19d726a925308f2c84e5a9f8;hpb=f5a31522f02ae8b70d694409bb37387831ace43f;p=dpdk.git

diff --git a/lib/librte_vhost/rte_virtio_net.h b/lib/librte_vhost/rte_virtio_net.h
index 0bf07c720e..2fc1c448f2 100644
--- a/lib/librte_vhost/rte_virtio_net.h
+++ b/lib/librte_vhost/rte_virtio_net.h
@@ -50,6 +50,8 @@
 #include <rte_mempool.h>
 #include <rte_mbuf.h>
 
+#define VHOST_MEMORY_MAX_NREGIONS 8
+
 /* Used to indicate that the device is running on a data core */
 #define VIRTIO_DEV_RUNNING 1
 
@@ -84,8 +86,8 @@ struct vhost_virtqueue {
 	uint16_t		vhost_hlen;		/**< Vhost header length (varies depending on RX merge buffers. */
 	volatile uint16_t	last_used_idx;		/**< Last index used on the available ring */
 	volatile uint16_t	last_used_idx_res;	/**< Used for multiple devices reserving buffers. */
-	eventfd_t		callfd;			/**< Currently unused as polling mode is enabled. */
-	eventfd_t		kickfd;			/**< Used to notify the guest (trigger interrupt). */
+	eventfd_t		callfd;			/**< Used to notify the guest (trigger interrupt). */
+	eventfd_t		kickfd;			/**< Currently unused as polling mode is enabled. */
 	struct buf_vector	buf_vec[BUF_VECTOR_MAX];	/**< for scatter RX. */
 } __rte_cache_aligned;
 
@@ -98,7 +100,8 @@ struct virtio_net {
 	uint64_t		features;	/**< Negotiated feature set. */
 	uint64_t		device_fh;	/**< device identifier. */
 	uint32_t		flags;		/**< Device flags. Only used to check if device is running on data core. */
-	char			ifname[IFNAMSIZ];	/**< Name of the tap device. */
+#define IF_NAME_SZ (PATH_MAX > IFNAMSIZ ? PATH_MAX : IFNAMSIZ)
+	char			ifname[IF_NAME_SZ];	/**< Name of the tap device or socket path. */
 	void			*priv;		/**< private context */
 } __rte_cache_aligned;