devices interface tests: vhosst GSO support

[vpp.git] / src / vnet / devices / virtio / vhost_user_inline.h

diff --git a/src/vnet/devices/virtio/vhost_user_inline.h b/src/vnet/devices/virtio/vhost_user_inline.h
index 544e2d3..27048c6 100644 (file)
--- a/src/vnet/devices/virtio/vhost_user_inline.h
+++ b/src/vnet/devices/virtio/vhost_user_inline.h
@@ -270,6 +270,28 @@ vui_is_link_up (vhost_user_intf_t * vui)
   return vui->admin_up && vui->is_ready;
 }
 
+static_always_inline void
+vhost_user_update_gso_interface_count (vhost_user_intf_t * vui, u8 add)
+{
+  vnet_main_t *vnm = vnet_get_main ();
+  vhost_user_main_t *vum = &vhost_user_main;
+
+  if (vui->enable_gso)
+    {
+      if (add)
+       {
+         vnm->interface_main.gso_interface_count++;
+         vum->gso_count++;
+       }
+      else
+       {
+         ASSERT (vnm->interface_main.gso_interface_count > 0);
+         vnm->interface_main.gso_interface_count--;
+         ASSERT (vum->gso_count > 0);
+         vum->gso_count--;
+       }
+    }
+}
 #endif
 
 /*