qed: Consistency check support
[qemu-kvm/stefanha.git] / hw / pc.h
blobc42ac6b4454b95c2102b6ee003764f35b2fce2d7
1 #ifndef HW_PC_H
2 #define HW_PC_H
4 #include "qemu-common.h"
5 #include "ioport.h"
6 #include "isa.h"
7 #include "fdc.h"
9 /* PC-style peripherals (also used by other machines). */
11 /* serial.c */
13 SerialState *serial_init(int base, qemu_irq irq, int baudbase,
14 CharDriverState *chr);
15 SerialState *serial_mm_init (target_phys_addr_t base, int it_shift,
16 qemu_irq irq, int baudbase,
17 CharDriverState *chr, int ioregister,
18 int be);
19 SerialState *serial_isa_init(int index, CharDriverState *chr);
20 void serial_set_frequency(SerialState *s, uint32_t frequency);
22 /* parallel.c */
24 typedef struct ParallelState ParallelState;
25 ParallelState *parallel_init(int index, CharDriverState *chr);
26 ParallelState *parallel_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq, CharDriverState *chr);
28 /* i8259.c */
30 typedef struct PicState2 PicState2;
31 extern PicState2 *isa_pic;
32 void pic_set_irq(int irq, int level);
33 void pic_set_irq_new(void *opaque, int irq, int level);
34 qemu_irq *i8259_init(qemu_irq parent_irq);
35 qemu_irq *kvm_i8259_init(qemu_irq parent_irq);
36 int pic_read_irq(PicState2 *s);
37 void pic_update_irq(PicState2 *s);
38 uint32_t pic_intack_read(PicState2 *s);
39 void pic_info(Monitor *mon);
40 void irq_info(Monitor *mon);
42 /* ISA */
43 #define IOAPIC_NUM_PINS 0x18
45 typedef struct isa_irq_state {
46 qemu_irq *i8259;
47 qemu_irq ioapic[IOAPIC_NUM_PINS];
48 } IsaIrqState;
50 void isa_irq_handler(void *opaque, int n, int level);
52 /* i8254.c */
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);
65 /* i8254-kvm.c */
67 PITState *kvm_pit_init(int base, qemu_irq irq);
69 void hpet_pit_disable(void);
70 void hpet_pit_enable(void);
72 /* vmport.c */
73 void vmport_init(void);
74 void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque);
76 /* vmmouse.c */
77 void *vmmouse_init(void *m);
79 /* pckbd.c */
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);
85 void i8042_isa_mouse_fake_event(void *opaque);
86 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out);
88 /* pc.c */
89 extern int fd_bootchk;
91 void pc_register_ferr_irq(qemu_irq irq);
92 void pc_cmos_set_s3_resume(void *opaque, int irq, int level);
93 void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
95 void pc_cpus_init(const char *cpu_model);
96 void pc_memory_init(ram_addr_t ram_size,
97 const char *kernel_filename,
98 const char *kernel_cmdline,
99 const char *initrd_filename,
100 ram_addr_t *below_4g_mem_size_p,
101 ram_addr_t *above_4g_mem_size_p);
102 qemu_irq *pc_allocate_cpu_irq(void);
103 void pc_vga_init(PCIBus *pci_bus);
104 void pc_basic_device_init(qemu_irq *isa_irq,
105 FDCtrl **floppy_controller,
106 ISADevice **rtc_state);
107 void pc_init_ne2k_isa(NICInfo *nd);
108 #ifdef HAS_AUDIO
109 void pc_audio_init (PCIBus *pci_bus, qemu_irq *pic);
110 #endif
111 void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
112 const char *boot_device,
113 BusState *ide0, BusState *ide1,
114 FDCtrl *floppy_controller, ISADevice *s);
115 void pc_pci_device_init(PCIBus *pci_bus);
117 typedef void (*cpu_set_smm_t)(int smm, void *arg);
118 void cpu_smm_register(cpu_set_smm_t callback, void *arg);
120 /* acpi.c */
121 extern int acpi_enabled;
122 extern char *acpi_tables;
123 extern size_t acpi_tables_len;
125 void acpi_bios_init(void);
126 int acpi_table_add(const char *table_desc);
128 /* acpi_piix.c */
130 i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
131 qemu_irq sci_irq, qemu_irq cmos_s3, qemu_irq smi_irq,
132 int kvm_enabled);
133 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
135 /* hpet.c */
136 extern int no_hpet;
138 /* pcspk.c */
139 void pcspk_init(PITState *);
140 int pcspk_audio_init(qemu_irq *pic);
142 /* piix_pci.c */
143 /* config space register for IRQ routing */
144 #define PIIX_CONFIG_IRQ_ROUTE 0x60
146 struct PCII440FXState;
147 typedef struct PCII440FXState PCII440FXState;
149 PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn, qemu_irq *pic, ram_addr_t ram_size);
150 void i440fx_init_memory_mappings(PCII440FXState *d);
152 /* piix4.c */
153 extern PCIDevice *piix4_dev;
154 int piix4_init(PCIBus *bus, int devfn);
156 int piix_get_irq(int pin);
158 int ipf_map_irq(PCIDevice *pci_dev, int irq_num);
160 /* vga.c */
161 enum vga_retrace_method {
162 VGA_RETRACE_DUMB,
163 VGA_RETRACE_PRECISE
166 extern enum vga_retrace_method vga_retrace_method;
168 int isa_vga_init(void);
169 int pci_vga_init(PCIBus *bus);
170 int isa_vga_mm_init(target_phys_addr_t vram_base,
171 target_phys_addr_t ctrl_base, int it_shift);
173 /* cirrus_vga.c */
174 void pci_cirrus_vga_init(PCIBus *bus);
175 void isa_cirrus_vga_init(void);
177 /* ne2000.c */
179 void isa_ne2000_init(int base, int irq, NICInfo *nd);
181 /* extboot.c */
183 void extboot_init(BlockDriverState *bs);
185 /* e820 types */
186 #define E820_RAM 1
187 #define E820_RESERVED 2
188 #define E820_ACPI 3
189 #define E820_NVS 4
190 #define E820_UNUSABLE 5
192 int e820_add_entry(uint64_t, uint64_t, uint32_t);
194 #endif