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/*
* libqos Generic PCI bindings and generic pci host bridge
*
* Copyright Red Hat Inc., 2022
*
* Authors:
* Eric Auger <eric.auger@redhat.com>
*
* 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 LIBQOS_GENERIC_PCIHOST_H
#define LIBQOS_GENERIC_PCIHOST_H
#include "pci.h"
#include "libqos-malloc.h"
#include "qgraph.h"
typedef struct QGenericPCIBus {
QOSGraphObject obj;
QPCIBus bus;
uint64_t gpex_pio_base;
uint64_t ecam_alloc_ptr;
} QGenericPCIBus;
/*
* qpci_init_generic():
* @ret: A valid QGenericPCIBus * pointer
* @qts: The %QTestState
* @alloc: A previously initialized @alloc providing memory for @qts
* @bool: devices can be hotplugged on this bus
*
* This function initializes an already allocated
* QGenericPCIBus object.
*/
void qpci_init_generic(QGenericPCIBus *ret, QTestState *qts,
QGuestAllocator *alloc, bool hotpluggable);
/* QGenericPCIHost */
typedef struct QGenericPCIHost QGenericPCIHost;
struct QGenericPCIHost {
QOSGraphObject obj;
QGenericPCIBus pci;
};
QOSGraphObject *generic_pcihost_get_device(void *obj, const char *device);
void qos_create_generic_pcihost(QGenericPCIHost *host,
QTestState *qts,
QGuestAllocator *alloc);
#endif
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