#ifndef HW_PC_H

#define HW_PC_H

/* PC-style peripherals (also used by other machines).  */

/* serial.c */

SerialState *serial_init(int base, qemu_irq irq, int baudbase,

                         CharDriverState *chr);

SerialState *serial_mm_init (target_phys_addr_t base, int it_shift,

                             qemu_irq irq, int baudbase,

                             CharDriverState *chr, int ioregister);

uint32_t serial_mm_readb (void *opaque, target_phys_addr_t addr);

void serial_mm_writeb (void *opaque, target_phys_addr_t addr, uint32_t value);

uint32_t serial_mm_readw (void *opaque, target_phys_addr_t addr);

void serial_mm_writew (void *opaque, target_phys_addr_t addr, uint32_t value);

uint32_t serial_mm_readl (void *opaque, target_phys_addr_t addr);

void serial_mm_writel (void *opaque, target_phys_addr_t addr, uint32_t value);

/* parallel.c */

typedef struct ParallelState ParallelState;

ParallelState *parallel_init(int base, qemu_irq irq, CharDriverState *chr);

ParallelState *parallel_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq, CharDriverState *chr);

/* i8259.c */

typedef struct PicState2 PicState2;

extern PicState2 *isa_pic;

void pic_set_irq(int irq, int level);

void pic_set_irq_new(void *opaque, int irq, int level);

qemu_irq *i8259_init(qemu_irq parent_irq);

void pic_set_alt_irq_func(PicState2 *s, SetIRQFunc *alt_irq_func,

                          void *alt_irq_opaque);

int pic_read_irq(PicState2 *s);

void pic_update_irq(PicState2 *s);

uint32_t pic_intack_read(PicState2 *s);

void pic_info(void);

void irq_info(void);

/* APIC */

typedef struct IOAPICState IOAPICState;

int apic_init(CPUState *env);

int apic_accept_pic_intr(CPUState *env);

void apic_deliver_pic_intr(CPUState *env, int level);

int apic_get_interrupt(CPUState *env);

IOAPICState *ioapic_init(void);

void ioapic_set_irq(void *opaque, int vector, int level);

/* i8254.c */

#define PIT_FREQ 1193182

typedef struct PITState PITState;

PITState *pit_init(int base, qemu_irq irq);

void pit_set_gate(PITState *pit, int channel, int val);

int pit_get_gate(PITState *pit, int channel);

int pit_get_initial_count(PITState *pit, int channel);

int pit_get_mode(PITState *pit, int channel);

int pit_get_out(PITState *pit, int channel, int64_t current_time);

void hpet_pit_disable(void);

void hpet_pit_enable(void);

/* vmport.c */

void vmport_init(void);

void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque);

/* vmmouse.c */

void *vmmouse_init(void *m);

/* pckbd.c */

void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);

void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,

                   target_phys_addr_t base, ram_addr_t size,

                   target_phys_addr_t mask);

/* mc146818rtc.c */

typedef struct RTCState RTCState;

RTCState *rtc_init(int base, qemu_irq irq);

RTCState *rtc_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq);

void rtc_set_memory(RTCState *s, int addr, int val);

void rtc_set_date(RTCState *s, const struct tm *tm);

void cmos_set_s3_resume(void);

/* pc.c */

extern int fd_bootchk;

void ioport_set_a20(int enable);

int ioport_get_a20(void);

/* acpi.c */

extern int acpi_enabled;

i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,

                       qemu_irq sci_irq);

void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);

void acpi_bios_init(void);

/* hpet.c */

extern int no_hpet;

/* pcspk.c */

void pcspk_init(PITState *);

int pcspk_audio_init(AudioState *, qemu_irq *pic);

/* piix_pci.c */

PCIBus *i440fx_init(PCIDevice **pi440fx_state, qemu_irq *pic);

void i440fx_set_smm(PCIDevice *d, int val);

int piix3_init(PCIBus *bus, int devfn);

void i440fx_init_memory_mappings(PCIDevice *d);

extern PCIDevice *piix4_dev;

int piix4_init(PCIBus *bus, int devfn);

/* vga.c */

enum vga_retrace_method {

    VGA_RETRACE_DUMB,

    VGA_RETRACE_PRECISE

};

extern enum vga_retrace_method vga_retrace_method;

#ifndef TARGET_SPARC

#define VGA_RAM_SIZE (8192 * 1024)

#else

#define VGA_RAM_SIZE (9 * 1024 * 1024)

#endif

int isa_vga_init(DisplayState *ds, uint8_t *vga_ram_base,

                 unsigned long vga_ram_offset, int vga_ram_size);

int pci_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,

                 unsigned long vga_ram_offset, int vga_ram_size,

                 unsigned long vga_bios_offset, int vga_bios_size);

int isa_vga_mm_init(DisplayState *ds, uint8_t *vga_ram_base,

                    unsigned long vga_ram_offset, int vga_ram_size,

                    target_phys_addr_t vram_base, target_phys_addr_t ctrl_base,

                    int it_shift);

/* cirrus_vga.c */

void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,

                         ram_addr_t vga_ram_offset, int vga_ram_size);

void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,

                         ram_addr_t vga_ram_offset, int vga_ram_size);

/* ide.c */

void isa_ide_init(int iobase, int iobase2, qemu_irq irq,

                  BlockDriverState *hd0, BlockDriverState *hd1);

void pci_cmd646_ide_init(PCIBus *bus, BlockDriverState **hd_table,

                         int secondary_ide_enabled);

void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,

                        qemu_irq *pic);

void pci_piix4_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,

                        qemu_irq *pic);

/* ne2000.c */

void isa_ne2000_init(int base, qemu_irq irq, NICInfo *nd);

#endif