vhost: remove unnecessary fields

The "reserved" field in virtio_net and vhost_virtqueue struct is not
necessary any more. We now expose virtio_net device with a number "vid".

This patch also removes the "priv" field: all fields are priviate now:
application can't access it now. The only way that we could still access
it is to expose it by a function, but I doubt that's needed or worthwhile.

Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Tested-by: Rich Lane <rich.lane@bigswitch.com>
Acked-by: Rich Lane <rich.lane@bigswitch.com>

diff --git a/lib/librte_vhost/vhost-net.h b/lib/librte_vhost/vhost-net.h
index 3edeb92..c133ea8 100644 (file)
--- a/lib/librte_vhost/vhost-net.h
+++ b/lib/librte_vhost/vhost-net.h
@@ -88,7 +88,6 @@ struct vhost_virtqueue {
 
        /* Physical address of used ring, for logging */
        uint64_t                log_guest_addr;
-       uint64_t                reserved[15];
        struct buf_vector       buf_vec[BUF_VECTOR_MAX];
 } __rte_cache_aligned;
 
@@ -133,14 +132,12 @@ struct virtio_net {
 #define IF_NAME_SZ (PATH_MAX > IFNAMSIZ ? PATH_MAX : IFNAMSIZ)
        char                    ifname[IF_NAME_SZ];
        uint32_t                virt_qp_nb;
-       void                    *priv;
        uint64_t                log_size;
        uint64_t                log_base;
        struct ether_addr       mac;
 
        /* to tell if we need broadcast rarp packet */
        rte_atomic16_t          broadcast_rarp;
-       uint64_t                reserved[61];
        struct vhost_virtqueue  *virtqueue[VHOST_MAX_QUEUE_PAIRS * 2];
 } __rte_cache_aligned;