#ifndef _HW_SPAPR_VIO_H #define _HW_SPAPR_VIO_H /* * QEMU sPAPR VIO bus definitions * * Copyright (c) 2010 David Gibson, IBM Corporation <david@gibson.dropbear.id.au> * Based on the s390 virtio bus definitions: * Copyright (c) 2009 Alexander Graf <agraf@suse.de> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ typedef struct VIOsPAPRDevice { DeviceState qdev; uint32_t reg; } VIOsPAPRDevice; typedef struct VIOsPAPRBus { BusState bus; } VIOsPAPRBus; typedef struct { DeviceInfo qdev; const char *dt_name, *dt_type, *dt_compatible; int (*init)(VIOsPAPRDevice *dev); void (*hcalls)(VIOsPAPRBus *bus); int (*devnode)(VIOsPAPRDevice *dev, void *fdt, int node_off); } VIOsPAPRDeviceInfo; extern VIOsPAPRBus *spapr_vio_bus_init(void); extern VIOsPAPRDevice *spapr_vio_find_by_reg(VIOsPAPRBus *bus, uint32_t reg); extern void spapr_vio_bus_register_withprop(VIOsPAPRDeviceInfo *info); extern int spapr_populate_vdevice(VIOsPAPRBus *bus, void *fdt); void vty_putchars(VIOsPAPRDevice *sdev, uint8_t *buf, int len); void spapr_vty_create(VIOsPAPRBus *bus, uint32_t reg, CharDriverState *chardev); #endif /* _HW_SPAPR_VIO_H */