hw/vfio/calxeda-xgmac.c

   1 /*
   2  * calxeda xgmac VFIO device
   3  *
   4  * Copyright Linaro Limited, 2014
   5  *
   6  * Authors:
   7  *  Eric Auger <eric.auger@linaro.org>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2.  See
  10  * the COPYING file in the top-level directory.
  11  *
  12  */
  13
  14 #include "hw/vfio/vfio-calxeda-xgmac.h"
  15
  16 static void calxeda_xgmac_realize(DeviceState *dev, Error **errp)
  17 {
  18     VFIOPlatformDevice *vdev = VFIO_PLATFORM_DEVICE(dev);
  19     VFIOCalxedaXgmacDeviceClass *k = VFIO_CALXEDA_XGMAC_DEVICE_GET_CLASS(dev);
  20
  21     vdev->compat = g_strdup("calxeda,hb-xgmac");
  22
  23     k->parent_realize(dev, errp);
  24 }
  25
  26 static const VMStateDescription vfio_platform_calxeda_xgmac_vmstate = {
  27     .name = TYPE_VFIO_CALXEDA_XGMAC,
  28     .unmigratable = 1,
  29 };
  30
  31 static void vfio_calxeda_xgmac_class_init(ObjectClass *klass, void *data)
  32 {
  33     DeviceClass *dc = DEVICE_CLASS(klass);
  34     VFIOCalxedaXgmacDeviceClass *vcxc =
  35         VFIO_CALXEDA_XGMAC_DEVICE_CLASS(klass);
  36     vcxc->parent_realize = dc->realize;
  37     dc->realize = calxeda_xgmac_realize;
  38     dc->desc = "VFIO Calxeda XGMAC";
  39     dc->vmsd = &vfio_platform_calxeda_xgmac_vmstate;
  40 }
  41
  42 static const TypeInfo vfio_calxeda_xgmac_dev_info = {
  43     .name = TYPE_VFIO_CALXEDA_XGMAC,
  44     .parent = TYPE_VFIO_PLATFORM,
  45     .instance_size = sizeof(VFIOCalxedaXgmacDevice),
  46     .class_init = vfio_calxeda_xgmac_class_init,
  47     .class_size = sizeof(VFIOCalxedaXgmacDeviceClass),
  48 };
  49
  50 static void register_calxeda_xgmac_dev_type(void)
  51 {
  52     type_register_static(&vfio_calxeda_xgmac_dev_info);
  53 }
  54
  55 type_init(register_calxeda_xgmac_dev_type)