xref: /openbmc/qemu/tests/qtest/libqos/pci-pc.h (revision b243c73c)
1 /*
2  * libqos PCI bindings for PC
3  *
4  * Copyright IBM, Corp. 2012-2013
5  *
6  * Authors:
7  *  Anthony Liguori   <aliguori@us.ibm.com>
8  *
9  * This work is licensed under the terms of the GNU GPL, version 2 or later.
10  * See the COPYING file in the top-level directory.
11  */
12 
13 #ifndef LIBQOS_PCI_PC_H
14 #define LIBQOS_PCI_PC_H
15 
16 #include "pci.h"
17 #include "libqos-malloc.h"
18 #include "qgraph.h"
19 
20 typedef struct QPCIBusPC {
21     QOSGraphObject obj;
22     QPCIBus bus;
23 } QPCIBusPC;
24 
25 /* qpci_init_pc():
26  * @ret: A valid QPCIBusPC * pointer
27  * @qts: The %QTestState for this PC machine
28  * @alloc: A previously initialized @alloc providing memory for @qts
29  *
30  * This function initializes an already allocated
31  * QPCIBusPC object.
32  */
33 void qpci_init_pc(QPCIBusPC *ret, QTestState *qts, QGuestAllocator *alloc);
34 
35 /* qpci_pc_new():
36  * @qts: The %QTestState for this PC machine
37  * @alloc: A previously initialized @alloc providing memory for @qts
38  *
39  * This function creates a new QPCIBusPC object,
40  * and properly initialize its fields.
41  *
42  * Returns the QPCIBus *bus field of a newly
43  * allocated QPCIBusPC.
44  */
45 QPCIBus *qpci_new_pc(QTestState *qts, QGuestAllocator *alloc);
46 
47 void     qpci_free_pc(QPCIBus *bus);
48 
49 #endif
50