3 /* PC-style peripherals (also used by other machines). */
7 SerialState *serial_init(int base, qemu_irq irq, int baudbase,
9 SerialState *serial_mm_init (target_phys_addr_t base, int it_shift,
10 qemu_irq irq, int baudbase,
11 CharDriverState *chr, int ioregister);
12 uint32_t serial_mm_readb (void *opaque, target_phys_addr_t addr);
13 void serial_mm_writeb (void *opaque, target_phys_addr_t addr, uint32_t value);
14 uint32_t serial_mm_readw (void *opaque, target_phys_addr_t addr);
15 void serial_mm_writew (void *opaque, target_phys_addr_t addr, uint32_t value);
16 uint32_t serial_mm_readl (void *opaque, target_phys_addr_t addr);
17 void serial_mm_writel (void *opaque, target_phys_addr_t addr, uint32_t value);
21 typedef struct ParallelState ParallelState;
22 ParallelState *parallel_init(int base, qemu_irq irq, CharDriverState *chr);
23 ParallelState *parallel_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq, CharDriverState *chr);
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 void pic_set_alt_irq_func(PicState2 *s, SetIRQFunc *alt_irq_func,
33 void *alt_irq_opaque);
34 int pic_read_irq(PicState2 *s);
35 void pic_update_irq(PicState2 *s);
36 uint32_t pic_intack_read(PicState2 *s);
41 typedef struct IOAPICState IOAPICState;
45 int apic_init(CPUState *env);
46 int apic_accept_pic_intr(CPUState *env);
47 void apic_local_deliver(CPUState *env, int vector);
48 int apic_get_interrupt(CPUState *env);
49 IOAPICState *ioapic_init(void);
50 void ioapic_set_irq(void *opaque, int vector, int level);
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);
66 void vmport_init(void);
67 void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque);
70 void *vmmouse_init(void *m);
74 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);
75 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
76 target_phys_addr_t base, int it_shift);
80 typedef struct RTCState RTCState;
82 RTCState *rtc_init(int base, qemu_irq irq);
83 RTCState *rtc_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq);
84 void rtc_set_memory(RTCState *s, int addr, int val);
85 void rtc_set_date(RTCState *s, const struct tm *tm);
88 extern int fd_bootchk;
90 void ioport_set_a20(int enable);
91 int ioport_get_a20(void);
94 extern int acpi_enabled;
95 i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
97 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
98 void acpi_bios_init(void);
101 void pcspk_init(PITState *);
102 int pcspk_audio_init(AudioState *, qemu_irq *pic);
105 PCIBus *i440fx_init(PCIDevice **pi440fx_state, qemu_irq *pic);
106 void i440fx_set_smm(PCIDevice *d, int val);
107 int piix3_init(PCIBus *bus, int devfn);
108 void i440fx_init_memory_mappings(PCIDevice *d);
110 int piix4_init(PCIBus *bus, int devfn);
115 #define VGA_RAM_SIZE (8192 * 1024)
117 #define VGA_RAM_SIZE (9 * 1024 * 1024)
120 int isa_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
121 unsigned long vga_ram_offset, int vga_ram_size);
122 int pci_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
123 unsigned long vga_ram_offset, int vga_ram_size,
124 unsigned long vga_bios_offset, int vga_bios_size);
125 int isa_vga_mm_init(DisplayState *ds, uint8_t *vga_ram_base,
126 unsigned long vga_ram_offset, int vga_ram_size,
127 target_phys_addr_t vram_base, target_phys_addr_t ctrl_base,
131 void pci_cirrus_vga_init(PCIBus *bus, DisplayState *ds, uint8_t *vga_ram_base,
132 unsigned long vga_ram_offset, int vga_ram_size);
133 void isa_cirrus_vga_init(DisplayState *ds, uint8_t *vga_ram_base,
134 unsigned long vga_ram_offset, int vga_ram_size);
137 void isa_ide_init(int iobase, int iobase2, qemu_irq irq,
138 BlockDriverState *hd0, BlockDriverState *hd1);
139 void pci_cmd646_ide_init(PCIBus *bus, BlockDriverState **hd_table,
140 int secondary_ide_enabled);
141 void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
143 void pci_piix4_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
148 void isa_ne2000_init(int base, qemu_irq irq, NICInfo *nd);