text: /*
   * QTest testcase for vmxnet3 NIC
   *
   * Copyright (c) 2013-2014 SUSE LINUX Products GmbH
   *
   * 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 "libqtest.h"
  #include "libqos/qgraph.h"
  #include "libqos/pci.h"
  
  typedef struct QVmxnet3 QVmxnet3;
  
  struct QVmxnet3 {
      QOSGraphObject obj;
      QPCIDevice dev;
  };
  
  static void *vmxnet3_get_driver(void *obj, const char *interface)
  {
      QVmxnet3 *vmxnet3 = obj;
  
      if (!g_strcmp0(interface, "pci-device")) {
          return &vmxnet3->dev;
      }
  
      fprintf(stderr, "%s not present in vmxnet3\n", interface);
      g_assert_not_reached();
  }
  
  static void *vmxnet3_create(void *pci_bus, QGuestAllocator *alloc, void *addr)
  {
      QVmxnet3 *vmxnet3 = g_new0(QVmxnet3, 1);
      QPCIBus *bus = pci_bus;
  
      qpci_device_init(&vmxnet3->dev, bus, addr);
      vmxnet3->obj.get_driver = vmxnet3_get_driver;
  
      return &vmxnet3->obj;
  }
  
  static void vmxnet3_register_nodes(void)
  {
      QOSGraphEdgeOptions opts = {
          .extra_device_opts = "addr=04.0",
      };
      add_qpci_address(&opts, &(QPCIAddress) { .devfn = QPCI_DEVFN(4, 0) });
  
      qos_node_create_driver("vmxnet3", vmxnet3_create);
      qos_node_consumes("vmxnet3", "pci-bus", &opts);
      qos_node_produces("vmxnet3", "pci-device");
  }
  
  libqos_init(vmxnet3_register_nodes);
  