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 vdev->num_compat = 1; 24 25 k->parent_realize(dev, errp); 26 } 27 28 static const VMStateDescription vfio_platform_calxeda_xgmac_vmstate = { 29 .name = TYPE_VFIO_CALXEDA_XGMAC, 30 .unmigratable = 1, 31 }; 32 33 static void vfio_calxeda_xgmac_class_init(ObjectClass *klass, void *data) 34 { 35 DeviceClass *dc = DEVICE_CLASS(klass); 36 VFIOCalxedaXgmacDeviceClass *vcxc = 37 VFIO_CALXEDA_XGMAC_DEVICE_CLASS(klass); 38 device_class_set_parent_realize(dc, calxeda_xgmac_realize, 39 &vcxc->parent_realize); 40 dc->desc = "VFIO Calxeda XGMAC"; 41 dc->vmsd = &vfio_platform_calxeda_xgmac_vmstate; 42 /* Supported by TYPE_VIRT_MACHINE */ 43 dc->user_creatable = true; 44 } 45 46 static const TypeInfo vfio_calxeda_xgmac_dev_info = { 47 .name = TYPE_VFIO_CALXEDA_XGMAC, 48 .parent = TYPE_VFIO_PLATFORM, 49 .instance_size = sizeof(VFIOCalxedaXgmacDevice), 50 .class_init = vfio_calxeda_xgmac_class_init, 51 .class_size = sizeof(VFIOCalxedaXgmacDeviceClass), 52 }; 53 54 static void register_calxeda_xgmac_dev_type(void) 55 { 56 type_register_static(&vfio_calxeda_xgmac_dev_info); 57 } 58 59 type_init(register_calxeda_xgmac_dev_type) 60