blob: faea040a9347f6e2ee7db9295070b0e0c6b906a4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/*
* QEMU Generic PCI Express Bridge Emulation
*
* Copyright (C) 2015 Alexander Graf <agraf@suse.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>
*/
#ifndef HW_GPEX_H
#define HW_GPEX_H
#include "hw/sysbus.h"
#include "hw/pci/pci.h"
#include "hw/pci/pcie_host.h"
#define TYPE_GPEX_HOST "gpex-pcihost"
#define GPEX_HOST(obj) \
OBJECT_CHECK(GPEXHost, (obj), TYPE_GPEX_HOST)
#define TYPE_GPEX_ROOT_DEVICE "gpex-root"
#define MCH_PCI_DEVICE(obj) \
OBJECT_CHECK(GPEXRootState, (obj), TYPE_GPEX_ROOT_DEVICE)
#define GPEX_NUM_IRQS 4
typedef struct GPEXRootState {
/*< private >*/
PCIDevice parent_obj;
/*< public >*/
} GPEXRootState;
typedef struct GPEXHost {
/*< private >*/
PCIExpressHost parent_obj;
/*< public >*/
GPEXRootState gpex_root;
MemoryRegion io_ioport;
MemoryRegion io_mmio;
qemu_irq irq[GPEX_NUM_IRQS];
int irq_num[GPEX_NUM_IRQS];
} GPEXHost;
int gpex_set_irq_num(GPEXHost *s, int index, int gsi);
#endif /* HW_GPEX_H */
|
