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/*
* Copyright (c) 2018 Citrix Systems Inc.
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef HW_XEN_BACKEND_H
#define HW_XEN_BACKEND_H
#include "hw/xen/xen-bus.h"
typedef struct XenBackendInstance XenBackendInstance;
typedef void (*XenBackendDeviceCreate)(XenBackendInstance *backend,
QDict *opts, Error **errp);
typedef void (*XenBackendDeviceDestroy)(XenBackendInstance *backend,
Error **errp);
typedef struct XenBackendInfo {
const char *type;
XenBackendDeviceCreate create;
XenBackendDeviceDestroy destroy;
} XenBackendInfo;
XenBus *xen_backend_get_bus(XenBackendInstance *backend);
const char *xen_backend_get_name(XenBackendInstance *backend);
void xen_backend_set_device(XenBackendInstance *backend,
XenDevice *xendevice);
XenDevice *xen_backend_get_device(XenBackendInstance *backend);
void xen_backend_register(const XenBackendInfo *info);
const char **xen_backend_get_types(unsigned int *nr);
bool xen_backend_exists(const char *type, const char *name);
void xen_backend_device_create(XenBus *xenbus, const char *type,
const char *name, QDict *opts, Error **errp);
bool xen_backend_try_device_destroy(XenDevice *xendev, Error **errp);
#endif /* HW_XEN_BACKEND_H */
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