Adding upstream version 1:7.2+dfsg.upstream/1%7.2+dfsgupstream

Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>

1 files changed, 115 insertions, 0 deletions

diff --git a/hw/net/vhost_net-stub.c b/hw/net/vhost_net-stub.c
new file mode 100644
index 00000000..9f7daae9
--- /dev/null
+++ b/hw/net/vhost_net-stub.c
@@ -0,0 +1,115 @@
+/*
+ * vhost-net support
+ *
+ * Copyright Red Hat, Inc. 2010
+ *
+ * Authors:
+ *  Michael S. Tsirkin <mst@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "net/net.h"
+#include "net/tap.h"
+#include "net/vhost-user.h"
+
+#include "hw/virtio/virtio-net.h"
+#include "net/vhost_net.h"
+#include "qemu/error-report.h"
+
+
+uint64_t vhost_net_get_max_queues(VHostNetState *net)
+{
+    return 1;
+}
+
+struct vhost_net *vhost_net_init(VhostNetOptions *options)
+{
+    error_report("vhost-net support is not compiled in");
+    return NULL;
+}
+
+int vhost_net_start(VirtIODevice *dev,
+                    NetClientState *ncs,
+                    int data_queue_pairs, int cvq)
+{
+    return -ENOSYS;
+}
+void vhost_net_stop(VirtIODevice *dev,
+                    NetClientState *ncs,
+                    int data_queue_pairs, int cvq)
+{
+}
+
+void vhost_net_cleanup(struct vhost_net *net)
+{
+}
+
+uint64_t vhost_net_get_features(struct vhost_net *net, uint64_t features)
+{
+    return features;
+}
+
+int vhost_net_get_config(struct vhost_net *net,  uint8_t *config,
+                         uint32_t config_len)
+{
+    return 0;
+}
+int vhost_net_set_config(struct vhost_net *net, const uint8_t *data,
+                         uint32_t offset, uint32_t size, uint32_t flags)
+{
+    return 0;
+}
+
+void vhost_net_ack_features(struct vhost_net *net, uint64_t features)
+{
+}
+
+uint64_t vhost_net_get_acked_features(VHostNetState *net)
+{
+    return 0;
+}
+
+bool vhost_net_virtqueue_pending(VHostNetState *net, int idx)
+{
+    return false;
+}
+
+void vhost_net_virtqueue_mask(VHostNetState *net, VirtIODevice *dev,
+                              int idx, bool mask)
+{
+}
+
+int vhost_net_notify_migration_done(struct vhost_net *net, char* mac_addr)
+{
+    return -1;
+}
+
+VHostNetState *get_vhost_net(NetClientState *nc)
+{
+    return 0;
+}
+
+int vhost_set_vring_enable(NetClientState *nc, int enable)
+{
+    return 0;
+}
+
+int vhost_net_set_mtu(struct vhost_net *net, uint16_t mtu)
+{
+    return 0;
+}
+
+void vhost_net_virtqueue_reset(VirtIODevice *vdev, NetClientState *nc,
+                               int vq_index)
+{
+
+}
+
+int vhost_net_virtqueue_restart(VirtIODevice *vdev, NetClientState *nc,
+                                int vq_index)
+{
+    return 0;
+}