4 #include "qemu-common.h"
6 /* PC-style peripherals (also used by other machines). */
10 SerialState
*serial_init(int base
, qemu_irq irq
, int baudbase
,
11 CharDriverState
*chr
);
12 SerialState
*serial_mm_init (target_phys_addr_t base
, int it_shift
,
13 qemu_irq irq
, int baudbase
,
14 CharDriverState
*chr
, int ioregister
);
18 typedef struct ParallelState ParallelState
;
19 ParallelState
*parallel_init(int index
, CharDriverState
*chr
);
20 ParallelState
*parallel_mm_init(target_phys_addr_t base
, int it_shift
, qemu_irq irq
, CharDriverState
*chr
);
24 typedef struct PicState2 PicState2
;
25 extern PicState2
*isa_pic
;
26 void pic_set_irq(int irq
, int level
);
27 void pic_set_irq_new(void *opaque
, int irq
, int level
);
28 qemu_irq
*i8259_init(qemu_irq parent_irq
);
29 qemu_irq
*kvm_i8259_init(qemu_irq parent_irq
);
30 int pic_read_irq(PicState2
*s
);
31 void pic_update_irq(PicState2
*s
);
32 uint32_t pic_intack_read(PicState2
*s
);
33 void pic_info(Monitor
*mon
);
34 void irq_info(Monitor
*mon
);
37 typedef struct IOAPICState IOAPICState
;
38 void apic_deliver_irq(uint8_t dest
, uint8_t dest_mode
,
39 uint8_t delivery_mode
,
40 uint8_t vector_num
, uint8_t polarity
,
41 uint8_t trigger_mode
);
42 int apic_init(CPUState
*env
);
43 int apic_accept_pic_intr(CPUState
*env
);
44 void apic_deliver_pic_intr(CPUState
*env
, int level
);
45 int apic_get_interrupt(CPUState
*env
);
46 qemu_irq
*ioapic_init(void);
47 void ioapic_set_irq(void *opaque
, int vector
, int level
);
48 void apic_reset_irq_delivered(void);
49 int apic_get_irq_delivered(void);
50 void apic_set_irq_delivered(void);
54 #define PIT_FREQ 1193182
56 typedef struct PITState PITState
;
58 PITState
*pit_init(int base
, qemu_irq irq
);
59 void pit_set_gate(PITState
*pit
, int channel
, int val
);
60 int pit_get_gate(PITState
*pit
, int channel
);
61 int pit_get_initial_count(PITState
*pit
, int channel
);
62 int pit_get_mode(PITState
*pit
, int channel
);
63 int pit_get_out(PITState
*pit
, int channel
, int64_t current_time
);
67 PITState
*kvm_pit_init(int base
, qemu_irq irq
);
69 void hpet_disable_pit(void);
70 void hpet_enable_pit(void);
73 void vmport_init(void);
74 void vmport_register(unsigned char command
, IOPortReadFunc
*func
, void *opaque
);
77 void *vmmouse_init(void *m
);
81 void i8042_init(qemu_irq kbd_irq
, qemu_irq mouse_irq
, uint32_t io_base
);
82 void i8042_mm_init(qemu_irq kbd_irq
, qemu_irq mouse_irq
,
83 target_phys_addr_t base
, ram_addr_t size
,
84 target_phys_addr_t mask
);
88 typedef struct RTCState RTCState
;
90 RTCState
*rtc_init(int base_year
);
91 RTCState
*rtc_mm_init(target_phys_addr_t base
, int it_shift
, qemu_irq irq
,
93 void rtc_set_memory(RTCState
*s
, int addr
, int val
);
94 void rtc_set_date(RTCState
*s
, const struct tm
*tm
);
95 void cmos_set_s3_resume(void);
98 extern int fd_bootchk
;
100 void ioport_set_a20(int enable
);
101 int ioport_get_a20(void);
102 CPUState
*pc_new_cpu(const char *cpu_model
);
105 extern int acpi_enabled
;
106 extern char *acpi_tables
;
107 extern size_t acpi_tables_len
;
109 void acpi_bios_init(void);
110 int acpi_table_add(const char *table_desc
);
113 i2c_bus
*piix4_pm_init(PCIBus
*bus
, int devfn
, uint32_t smb_io_base
,
115 void piix4_smbus_register_device(SMBusDevice
*dev
, uint8_t addr
);
116 void piix4_acpi_system_hot_add_init(const char *model
);
122 void pcspk_init(PITState
*);
123 int pcspk_audio_init(qemu_irq
*pic
);
126 /* config space register for IRQ routing */
127 #define PIIX_CONFIG_IRQ_ROUTE 0x60
129 struct PCII440FXState
;
130 typedef struct PCII440FXState PCII440FXState
;
132 PCIBus
*i440fx_init(PCII440FXState
**pi440fx_state
, int *piix_devfn
, qemu_irq
*pic
);
133 void i440fx_set_smm(PCII440FXState
*d
, int val
);
134 void i440fx_init_memory_mappings(PCII440FXState
*d
);
137 extern PCIDevice
*piix4_dev
;
138 int piix4_init(PCIBus
*bus
, int devfn
);
140 int piix_get_irq(int pin
);
142 int ipf_map_irq(PCIDevice
*pci_dev
, int irq_num
);
145 enum vga_retrace_method
{
150 extern enum vga_retrace_method vga_retrace_method
;
152 int isa_vga_init(void);
153 int pci_vga_init(PCIBus
*bus
,
154 unsigned long vga_bios_offset
, int vga_bios_size
);
155 int isa_vga_mm_init(target_phys_addr_t vram_base
,
156 target_phys_addr_t ctrl_base
, int it_shift
);
159 void pci_cirrus_vga_init(PCIBus
*bus
);
160 void isa_cirrus_vga_init(void);
164 void isa_ne2000_init(int base
, int irq
, NICInfo
*nd
);
168 void extboot_init(BlockDriverState
*bs
, int cmd
);
170 int cpu_is_bsp(CPUState
*env
);