1
2
3
4
5
6
7
8
9
10#ifndef HW_ISA_SUPERIO_H
11#define HW_ISA_SUPERIO_H
12
13#include "qemu-common.h"
14#include "sysemu/sysemu.h"
15#include "hw/isa/isa.h"
16
17#define TYPE_ISA_SUPERIO "isa-superio"
18#define ISA_SUPERIO(obj) \
19 OBJECT_CHECK(ISASuperIODevice, (obj), TYPE_ISA_SUPERIO)
20#define ISA_SUPERIO_GET_CLASS(obj) \
21 OBJECT_GET_CLASS(ISASuperIOClass, (obj), TYPE_ISA_SUPERIO)
22#define ISA_SUPERIO_CLASS(klass) \
23 OBJECT_CLASS_CHECK(ISASuperIOClass, (klass), TYPE_ISA_SUPERIO)
24
25typedef struct ISASuperIODevice {
26
27 ISADevice parent_obj;
28
29
30 ISADevice *parallel[MAX_PARALLEL_PORTS];
31 ISADevice *serial[MAX_SERIAL_PORTS];
32 ISADevice *floppy;
33 ISADevice *kbc;
34 ISADevice *ide;
35} ISASuperIODevice;
36
37typedef struct ISASuperIOFuncs {
38 size_t count;
39 bool (*is_enabled)(ISASuperIODevice *sio, uint8_t index);
40 uint16_t (*get_iobase)(ISASuperIODevice *sio, uint8_t index);
41 unsigned int (*get_irq)(ISASuperIODevice *sio, uint8_t index);
42 unsigned int (*get_dma)(ISASuperIODevice *sio, uint8_t index);
43} ISASuperIOFuncs;
44
45typedef struct ISASuperIOClass {
46
47 ISADeviceClass parent_class;
48
49 DeviceRealize parent_realize;
50
51 ISASuperIOFuncs parallel;
52 ISASuperIOFuncs serial;
53 ISASuperIOFuncs floppy;
54 ISASuperIOFuncs ide;
55} ISASuperIOClass;
56
57#define TYPE_FDC37M81X_SUPERIO "fdc37m81x-superio"
58#define TYPE_SMC37C669_SUPERIO "smc37c669-superio"
59
60#endif
61