| #ifndef HW_PC_H |
| #define HW_PC_H |
| |
| #include "cpu.h" |
| #include "qemu-common.h" |
| #include "exec/hwaddr.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 (hwaddr base, int it_shift, |
| qemu_irq irq, int baudbase, |
| CharDriverState *chr, int ioregister); |
| uint32_t serial_mm_readb (void *opaque, hwaddr addr); |
| void serial_mm_writeb (void *opaque, hwaddr addr, uint32_t value); |
| uint32_t serial_mm_readw (void *opaque, hwaddr addr); |
| void serial_mm_writew (void *opaque, hwaddr addr, uint32_t value); |
| uint32_t serial_mm_readl (void *opaque, hwaddr addr); |
| void serial_mm_writel (void *opaque, hwaddr addr, uint32_t value); |
| |
| /* parallel.c */ |
| |
| typedef struct ParallelState ParallelState; |
| ParallelState *parallel_init(int base, qemu_irq irq, CharDriverState *chr); |
| ParallelState *parallel_mm_init(hwaddr 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(Monitor *mon); |
| void irq_info(Monitor *mon); |
| |
| /* APIC */ |
| typedef struct IOAPICState IOAPICState; |
| void apic_deliver_irq(uint8_t dest, uint8_t dest_mode, |
| uint8_t delivery_mode, |
| uint8_t vector_num, uint8_t polarity, |
| uint8_t trigger_mode); |
| int apic_init(CPUOldState *env); |
| int apic_accept_pic_intr(CPUOldState *env); |
| void apic_deliver_pic_intr(CPUOldState *env, int level); |
| int apic_get_interrupt(CPUOldState *env); |
| IOAPICState *ioapic_init(void); |
| void ioapic_set_irq(void *opaque, int vector, int level); |
| void apic_reset_irq_delivered(void); |
| int apic_get_irq_delivered(void); |
| |
| /* 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, |
| hwaddr base, ram_addr_t size, |
| hwaddr mask); |
| |
| /* mc146818rtc.c */ |
| |
| typedef struct RTCState RTCState; |
| |
| RTCState *rtc_init(int base, qemu_irq irq, int base_year); |
| RTCState *rtc_init_sqw(int base, qemu_irq irq, qemu_irq sqw_irq, int base_year); |
| RTCState *rtc_mm_init(hwaddr base, int it_shift, qemu_irq irq, |
| int base_year); |
| 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; |
| extern char *acpi_tables; |
| extern size_t acpi_tables_len; |
| |
| 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); |
| int acpi_table_add(const char *table_desc); |
| |
| /* hpet.c */ |
| extern int no_hpet; |
| |
| /* pcspk.c */ |
| void pcspk_init(PITState *); |
| int pcspk_audio_init(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; |
| |
| int isa_vga_init(void); |
| int pci_vga_init(PCIBus *bus, |
| unsigned long vga_bios_offset, int vga_bios_size); |
| int isa_vga_mm_init(hwaddr vram_base, |
| hwaddr ctrl_base, int it_shift); |
| |
| /* cirrus_vga.c */ |
| void pci_cirrus_vga_init(PCIBus *bus); |
| void isa_cirrus_vga_init(void); |
| |
| /* 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); |
| |
| int cpu_is_bsp(CPUOldState *env); |
| #endif |