1e433785aSGerd Hoffmann /* 2e433785aSGerd Hoffmann * QEMU USB EHCI Emulation 3e433785aSGerd Hoffmann * 4e433785aSGerd Hoffmann * This library is free software; you can redistribute it and/or 5e433785aSGerd Hoffmann * modify it under the terms of the GNU Lesser General Public 6e433785aSGerd Hoffmann * License as published by the Free Software Foundation; either 7e433785aSGerd Hoffmann * version 2 of the License, or(at your option) any later version. 8e433785aSGerd Hoffmann * 9e433785aSGerd Hoffmann * This library is distributed in the hope that it will be useful, 10e433785aSGerd Hoffmann * but WITHOUT ANY WARRANTY; without even the implied warranty of 11e433785aSGerd Hoffmann * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12e433785aSGerd Hoffmann * Lesser General Public License for more details. 13e433785aSGerd Hoffmann * 14e433785aSGerd Hoffmann * You should have received a copy of the GNU General Public License 15e433785aSGerd Hoffmann * along with this program; if not, see <http://www.gnu.org/licenses/>. 16e433785aSGerd Hoffmann */ 17e433785aSGerd Hoffmann 18e433785aSGerd Hoffmann #include "hw/usb/hcd-ehci.h" 19e433785aSGerd Hoffmann 20e433785aSGerd Hoffmann static const VMStateDescription vmstate_ehci_sysbus = { 21e433785aSGerd Hoffmann .name = "ehci-sysbus", 22e433785aSGerd Hoffmann .version_id = 2, 23e433785aSGerd Hoffmann .minimum_version_id = 1, 24e433785aSGerd Hoffmann .fields = (VMStateField[]) { 25e433785aSGerd Hoffmann VMSTATE_STRUCT(ehci, EHCISysBusState, 2, vmstate_ehci, EHCIState), 26e433785aSGerd Hoffmann VMSTATE_END_OF_LIST() 27e433785aSGerd Hoffmann } 28e433785aSGerd Hoffmann }; 29e433785aSGerd Hoffmann 30e433785aSGerd Hoffmann static Property ehci_sysbus_properties[] = { 31e433785aSGerd Hoffmann DEFINE_PROP_UINT32("maxframes", EHCISysBusState, ehci.maxframes, 128), 32e433785aSGerd Hoffmann DEFINE_PROP_END_OF_LIST(), 33e433785aSGerd Hoffmann }; 34e433785aSGerd Hoffmann 3508f4c90bSAndreas Färber static void usb_ehci_sysbus_realize(DeviceState *dev, Error **errp) 36e433785aSGerd Hoffmann { 3708f4c90bSAndreas Färber SysBusDevice *d = SYS_BUS_DEVICE(dev); 385aa3ca9fSAndreas Färber EHCISysBusState *i = SYS_BUS_EHCI(dev); 39*d4614cc3SAndreas Färber EHCIState *s = &i->ehci; 40*d4614cc3SAndreas Färber 41*d4614cc3SAndreas Färber usb_ehci_realize(s, dev, errp); 42*d4614cc3SAndreas Färber sysbus_init_irq(d, &s->irq); 43*d4614cc3SAndreas Färber } 44*d4614cc3SAndreas Färber 45*d4614cc3SAndreas Färber static void ehci_sysbus_init(Object *obj) 46*d4614cc3SAndreas Färber { 47*d4614cc3SAndreas Färber SysBusDevice *d = SYS_BUS_DEVICE(obj); 48*d4614cc3SAndreas Färber EHCISysBusState *i = SYS_BUS_EHCI(obj); 49*d4614cc3SAndreas Färber SysBusEHCIClass *sec = SYS_BUS_EHCI_GET_CLASS(obj); 50e433785aSGerd Hoffmann EHCIState *s = &i->ehci; 51e433785aSGerd Hoffmann 524a434367SAndreas Färber s->capsbase = sec->capsbase; 534a434367SAndreas Färber s->opregbase = sec->opregbase; 54df32fd1cSPaolo Bonzini s->as = &address_space_memory; 55e433785aSGerd Hoffmann 56*d4614cc3SAndreas Färber usb_ehci_init(s, DEVICE(obj)); 5708f4c90bSAndreas Färber sysbus_init_mmio(d, &s->mem); 58e433785aSGerd Hoffmann } 59e433785aSGerd Hoffmann 60e433785aSGerd Hoffmann static void ehci_sysbus_class_init(ObjectClass *klass, void *data) 61e433785aSGerd Hoffmann { 62e433785aSGerd Hoffmann DeviceClass *dc = DEVICE_CLASS(klass); 63e433785aSGerd Hoffmann 6408f4c90bSAndreas Färber dc->realize = usb_ehci_sysbus_realize; 65e433785aSGerd Hoffmann dc->vmsd = &vmstate_ehci_sysbus; 66e433785aSGerd Hoffmann dc->props = ehci_sysbus_properties; 67e433785aSGerd Hoffmann } 68e433785aSGerd Hoffmann 695aa3ca9fSAndreas Färber static const TypeInfo ehci_type_info = { 705aa3ca9fSAndreas Färber .name = TYPE_SYS_BUS_EHCI, 71e433785aSGerd Hoffmann .parent = TYPE_SYS_BUS_DEVICE, 72e433785aSGerd Hoffmann .instance_size = sizeof(EHCISysBusState), 73*d4614cc3SAndreas Färber .instance_init = ehci_sysbus_init, 745aa3ca9fSAndreas Färber .abstract = true, 75e433785aSGerd Hoffmann .class_init = ehci_sysbus_class_init, 764a434367SAndreas Färber .class_size = sizeof(SysBusEHCIClass), 77e433785aSGerd Hoffmann }; 78e433785aSGerd Hoffmann 794a434367SAndreas Färber static void ehci_xlnx_class_init(ObjectClass *oc, void *data) 804a434367SAndreas Färber { 814a434367SAndreas Färber SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(oc); 824a434367SAndreas Färber 834a434367SAndreas Färber sec->capsbase = 0x100; 844a434367SAndreas Färber sec->opregbase = 0x140; 854a434367SAndreas Färber } 864a434367SAndreas Färber 875aa3ca9fSAndreas Färber static const TypeInfo ehci_xlnx_type_info = { 885aa3ca9fSAndreas Färber .name = "xlnx,ps7-usb", 895aa3ca9fSAndreas Färber .parent = TYPE_SYS_BUS_EHCI, 904a434367SAndreas Färber .class_init = ehci_xlnx_class_init, 915aa3ca9fSAndreas Färber }; 925aa3ca9fSAndreas Färber 93aee7499aSAndreas Färber static void ehci_exynos4210_class_init(ObjectClass *oc, void *data) 94aee7499aSAndreas Färber { 95aee7499aSAndreas Färber SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(oc); 96aee7499aSAndreas Färber 97aee7499aSAndreas Färber sec->capsbase = 0x0; 98aee7499aSAndreas Färber sec->opregbase = 0x10; 99aee7499aSAndreas Färber } 100aee7499aSAndreas Färber 101aee7499aSAndreas Färber static const TypeInfo ehci_exynos4210_type_info = { 102aee7499aSAndreas Färber .name = TYPE_EXYNOS4210_EHCI, 103aee7499aSAndreas Färber .parent = TYPE_SYS_BUS_EHCI, 104aee7499aSAndreas Färber .class_init = ehci_exynos4210_class_init, 105aee7499aSAndreas Färber }; 106aee7499aSAndreas Färber 107e433785aSGerd Hoffmann static void ehci_sysbus_register_types(void) 108e433785aSGerd Hoffmann { 1095aa3ca9fSAndreas Färber type_register_static(&ehci_type_info); 110e433785aSGerd Hoffmann type_register_static(&ehci_xlnx_type_info); 111aee7499aSAndreas Färber type_register_static(&ehci_exynos4210_type_info); 112e433785aSGerd Hoffmann } 113e433785aSGerd Hoffmann 114e433785aSGerd Hoffmann type_init(ehci_sysbus_register_types) 115