root / hw / pc.h @ aa28b9bf
History | View | Annotate | Download (3.9 kB)
1 |
#ifndef HW_PC_H
|
---|---|
2 |
#define HW_PC_H
|
3 |
|
4 |
#include "qemu-common.h" |
5 |
#include "ioport.h" |
6 |
|
7 |
/* PC-style peripherals (also used by other machines). */
|
8 |
|
9 |
/* serial.c */
|
10 |
|
11 |
SerialState *serial_init(int base, qemu_irq irq, int baudbase, |
12 |
CharDriverState *chr); |
13 |
SerialState *serial_mm_init (target_phys_addr_t base, int it_shift,
|
14 |
qemu_irq irq, int baudbase,
|
15 |
CharDriverState *chr, int ioregister);
|
16 |
SerialState *serial_isa_init(int index, CharDriverState *chr);
|
17 |
void serial_set_frequency(SerialState *s, uint32_t frequency);
|
18 |
|
19 |
/* parallel.c */
|
20 |
|
21 |
typedef struct ParallelState ParallelState; |
22 |
ParallelState *parallel_init(int index, CharDriverState *chr);
|
23 |
ParallelState *parallel_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq, CharDriverState *chr);
|
24 |
|
25 |
/* i8259.c */
|
26 |
|
27 |
typedef struct PicState2 PicState2; |
28 |
extern PicState2 *isa_pic;
|
29 |
void pic_set_irq(int irq, int level); |
30 |
void pic_set_irq_new(void *opaque, int irq, int level); |
31 |
qemu_irq *i8259_init(qemu_irq parent_irq); |
32 |
int pic_read_irq(PicState2 *s);
|
33 |
void pic_update_irq(PicState2 *s);
|
34 |
uint32_t pic_intack_read(PicState2 *s); |
35 |
void pic_info(Monitor *mon);
|
36 |
void irq_info(Monitor *mon);
|
37 |
|
38 |
/* i8254.c */
|
39 |
|
40 |
#define PIT_FREQ 1193182 |
41 |
|
42 |
typedef struct PITState PITState; |
43 |
|
44 |
PITState *pit_init(int base, qemu_irq irq);
|
45 |
void pit_set_gate(PITState *pit, int channel, int val); |
46 |
int pit_get_gate(PITState *pit, int channel); |
47 |
int pit_get_initial_count(PITState *pit, int channel); |
48 |
int pit_get_mode(PITState *pit, int channel); |
49 |
int pit_get_out(PITState *pit, int channel, int64_t current_time); |
50 |
|
51 |
void hpet_pit_disable(void); |
52 |
void hpet_pit_enable(void); |
53 |
|
54 |
/* vmport.c */
|
55 |
void vmport_init(void); |
56 |
void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque); |
57 |
|
58 |
/* vmmouse.c */
|
59 |
void *vmmouse_init(void *m); |
60 |
|
61 |
/* pckbd.c */
|
62 |
|
63 |
void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);
|
64 |
void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
|
65 |
target_phys_addr_t base, ram_addr_t size, |
66 |
target_phys_addr_t mask); |
67 |
|
68 |
/* mc146818rtc.c */
|
69 |
|
70 |
typedef struct RTCState RTCState; |
71 |
|
72 |
RTCState *rtc_init(int base_year);
|
73 |
void rtc_set_memory(RTCState *s, int addr, int val); |
74 |
void rtc_set_date(RTCState *s, const struct tm *tm); |
75 |
void cmos_set_s3_resume(void); |
76 |
|
77 |
/* pc.c */
|
78 |
extern int fd_bootchk; |
79 |
|
80 |
void ioport_set_a20(int enable); |
81 |
int ioport_get_a20(void); |
82 |
|
83 |
/* acpi.c */
|
84 |
extern int acpi_enabled; |
85 |
extern char *acpi_tables; |
86 |
extern size_t acpi_tables_len;
|
87 |
|
88 |
void acpi_bios_init(void); |
89 |
int acpi_table_add(const char *table_desc); |
90 |
|
91 |
/* acpi_piix.c */
|
92 |
i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
|
93 |
qemu_irq sci_irq); |
94 |
void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
|
95 |
void piix4_acpi_system_hot_add_init(PCIBus *bus);
|
96 |
|
97 |
/* hpet.c */
|
98 |
extern int no_hpet; |
99 |
|
100 |
/* pcspk.c */
|
101 |
void pcspk_init(PITState *);
|
102 |
int pcspk_audio_init(qemu_irq *pic);
|
103 |
|
104 |
/* piix_pci.c */
|
105 |
struct PCII440FXState;
|
106 |
typedef struct PCII440FXState PCII440FXState; |
107 |
|
108 |
PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn, qemu_irq *pic);
|
109 |
void i440fx_set_smm(PCII440FXState *d, int val); |
110 |
void i440fx_init_memory_mappings(PCII440FXState *d);
|
111 |
|
112 |
/* piix4.c */
|
113 |
extern PCIDevice *piix4_dev;
|
114 |
int piix4_init(PCIBus *bus, int devfn); |
115 |
|
116 |
/* vga.c */
|
117 |
enum vga_retrace_method {
|
118 |
VGA_RETRACE_DUMB, |
119 |
VGA_RETRACE_PRECISE |
120 |
}; |
121 |
|
122 |
extern enum vga_retrace_method vga_retrace_method; |
123 |
|
124 |
int isa_vga_init(void); |
125 |
int pci_vga_init(PCIBus *bus,
|
126 |
unsigned long vga_bios_offset, int vga_bios_size); |
127 |
int isa_vga_mm_init(target_phys_addr_t vram_base,
|
128 |
target_phys_addr_t ctrl_base, int it_shift);
|
129 |
|
130 |
/* cirrus_vga.c */
|
131 |
void pci_cirrus_vga_init(PCIBus *bus);
|
132 |
void isa_cirrus_vga_init(void); |
133 |
|
134 |
/* ne2000.c */
|
135 |
|
136 |
void isa_ne2000_init(int base, int irq, NICInfo *nd); |
137 |
|
138 |
/* e820 types */
|
139 |
#define E820_RAM 1 |
140 |
#define E820_RESERVED 2 |
141 |
#define E820_ACPI 3 |
142 |
#define E820_NVS 4 |
143 |
#define E820_UNUSABLE 5 |
144 |
|
145 |
int e820_add_entry(uint64_t, uint64_t, uint32_t);
|
146 |
|
147 |
#endif
|