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 "qemu/osdep.h" 15 #include "hw/vfio/vfio-calxeda-xgmac.h" 16 17 static void calxeda_xgmac_realize(DeviceState *dev, Error **errp) 18 { 19 VFIOPlatformDevice *vdev = VFIO_PLATFORM_DEVICE(dev); 20 VFIOCalxedaXgmacDeviceClass *k = VFIO_CALXEDA_XGMAC_DEVICE_GET_CLASS(dev); 21 22 vdev->compat = g_strdup("calxeda,hb-xgmac"); 23 24 k->parent_realize(dev, errp); 25 } 26 27 static const VMStateDescription vfio_platform_calxeda_xgmac_vmstate = { 28 .name = TYPE_VFIO_CALXEDA_XGMAC, 29 .unmigratable = 1, 30 }; 31 32 static void vfio_calxeda_xgmac_class_init(ObjectClass *klass, void *data) 33 { 34 DeviceClass *dc = DEVICE_CLASS(klass); 35 VFIOCalxedaXgmacDeviceClass *vcxc = 36 VFIO_CALXEDA_XGMAC_DEVICE_CLASS(klass); 37 device_class_set_parent_realize(dc, calxeda_xgmac_realize, 38 &vcxc->parent_realize); 39 dc->desc = "VFIO Calxeda XGMAC"; 40 dc->vmsd = &vfio_platform_calxeda_xgmac_vmstate; 41 /* Supported by TYPE_VIRT_MACHINE */ 42 dc->user_creatable = true; 43 } 44 45 static const TypeInfo vfio_calxeda_xgmac_dev_info = { 46 .name = TYPE_VFIO_CALXEDA_XGMAC, 47 .parent = TYPE_VFIO_PLATFORM, 48 .instance_size = sizeof(VFIOCalxedaXgmacDevice), 49 .class_init = vfio_calxeda_xgmac_class_init, 50 .class_size = sizeof(VFIOCalxedaXgmacDeviceClass), 51 }; 52 53 static void register_calxeda_xgmac_dev_type(void) 54 { 55 type_register_static(&vfio_calxeda_xgmac_dev_info); 56 } 57 58 type_init(register_calxeda_xgmac_dev_type) 59