#include "fdc.h"
#include "net.h"
#include "memory.h"
+#include "ioapic.h"
/* PC-style peripherals (also used by other machines). */
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,
- int be);
-static inline bool serial_isa_init(int index, CharDriverState *chr)
+SerialState *serial_mm_init(MemoryRegion *address_space,
+ target_phys_addr_t base, int it_shift,
+ qemu_irq irq, int baudbase,
+ CharDriverState *chr, enum device_endian);
+static inline bool serial_isa_init(ISABus *bus, int index,
+ CharDriverState *chr)
{
ISADevice *dev;
- dev = isa_try_create("isa-serial");
+ dev = isa_try_create(bus, "isa-serial");
if (!dev) {
return false;
}
void serial_set_frequency(SerialState *s, uint32_t frequency);
/* parallel.c */
-static inline bool parallel_init(int index, CharDriverState *chr)
+static inline bool parallel_init(ISABus *bus, int index, CharDriverState *chr)
{
ISADevice *dev;
- dev = isa_try_create("isa-parallel");
+ dev = isa_try_create(bus, "isa-parallel");
if (!dev) {
return false;
}
return true;
}
-bool parallel_mm_init(target_phys_addr_t base, int it_shift, qemu_irq irq,
+bool parallel_mm_init(MemoryRegion *address_space,
+ 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);
-int pic_read_irq(PicState2 *s);
-void pic_update_irq(PicState2 *s);
-uint32_t pic_intack_read(PicState2 *s);
+extern DeviceState *isa_pic;
+qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
+qemu_irq *kvm_i8259_init(ISABus *bus);
+int pic_read_irq(DeviceState *d);
+int pic_get_output(DeviceState *d);
void pic_info(Monitor *mon);
void irq_info(Monitor *mon);
-/* ISA */
-#define IOAPIC_NUM_PINS 0x18
+/* Global System Interrupts */
-typedef struct isa_irq_state {
- qemu_irq *i8259;
- qemu_irq ioapic[IOAPIC_NUM_PINS];
-} IsaIrqState;
+#define GSI_NUM_PINS IOAPIC_NUM_PINS
-void isa_irq_handler(void *opaque, int n, int level);
+typedef struct GSIState {
+ qemu_irq i8259_irq[ISA_NUM_IRQS];
+ qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
+} GSIState;
-/* i8254.c */
-
-#define PIT_FREQ 1193182
-
-static inline ISADevice *pit_init(int base, int irq)
-{
- ISADevice *dev;
-
- dev = isa_create("isa-pit");
- qdev_prop_set_uint32(&dev->qdev, "iobase", base);
- qdev_prop_set_uint32(&dev->qdev, "irq", irq);
- qdev_init_nofail(&dev->qdev);
-
- return dev;
-}
-
-void pit_set_gate(ISADevice *dev, int channel, int val);
-int pit_get_gate(ISADevice *dev, int channel);
-int pit_get_initial_count(ISADevice *dev, int channel);
-int pit_get_mode(ISADevice *dev, int channel);
-int pit_get_out(ISADevice *dev, int channel, int64_t current_time);
-
-void hpet_pit_disable(void);
-void hpet_pit_enable(void);
+void gsi_handler(void *opaque, int n, int level);
/* vmport.c */
-static inline void vmport_init(void)
+static inline void vmport_init(ISABus *bus)
{
- isa_create_simple("vmport");
+ isa_create_simple(bus, "vmport");
}
void vmport_register(unsigned char command, IOPortReadFunc *func, void *opaque);
void vmmouse_get_data(uint32_t *data);
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,
+ MemoryRegion *region, ram_addr_t size,
target_phys_addr_t mask);
void i8042_isa_mouse_fake_event(void *opaque);
void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out);
extern int fd_bootchk;
void pc_register_ferr_irq(qemu_irq irq);
-void pc_cmos_set_s3_resume(void *opaque, int irq, int level);
void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
void pc_cpus_init(const char *cpu_model);
MemoryRegion *rom_memory,
MemoryRegion **ram_memory);
qemu_irq *pc_allocate_cpu_irq(void);
-void pc_vga_init(PCIBus *pci_bus);
-void pc_basic_device_init(qemu_irq *isa_irq,
+DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
+void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
ISADevice **rtc_state,
+ ISADevice **floppy,
bool no_vmport);
-void pc_init_ne2k_isa(NICInfo *nd);
+void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
const char *boot_device,
- BusState *ide0, BusState *ide1,
+ ISADevice *floppy, BusState *ide0, BusState *ide1,
ISADevice *s);
void pc_pci_device_init(PCIBus *pci_bus);
/* acpi_piix.c */
i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
- qemu_irq sci_irq, qemu_irq cmos_s3, qemu_irq smi_irq,
+ qemu_irq sci_irq, qemu_irq smi_irq,
int kvm_enabled);
void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
/* hpet.c */
extern int no_hpet;
-/* pcspk.c */
-void pcspk_init(ISADevice *pit);
-int pcspk_audio_init(qemu_irq *pic);
-
/* piix_pci.c */
struct PCII440FXState;
typedef struct PCII440FXState PCII440FXState;
PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn,
- qemu_irq *pic,
+ ISABus **isa_bus, qemu_irq *pic,
MemoryRegion *address_space_mem,
MemoryRegion *address_space_io,
ram_addr_t ram_size,
/* piix4.c */
extern PCIDevice *piix4_dev;
-int piix4_init(PCIBus *bus, int devfn);
+int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
/* vga.c */
enum vga_retrace_method {
extern enum vga_retrace_method vga_retrace_method;
-static inline int isa_vga_init(void)
+static inline DeviceState *isa_vga_init(ISABus *bus)
{
ISADevice *dev;
- dev = isa_try_create("isa-vga");
+ dev = isa_try_create(bus, "isa-vga");
if (!dev) {
fprintf(stderr, "Warning: isa-vga not available\n");
- return 0;
+ return NULL;
}
qdev_init_nofail(&dev->qdev);
- return 1;
+ return &dev->qdev;
}
-int pci_vga_init(PCIBus *bus);
+DeviceState *pci_vga_init(PCIBus *bus);
int isa_vga_mm_init(target_phys_addr_t vram_base,
target_phys_addr_t ctrl_base, int it_shift,
MemoryRegion *address_space);
/* cirrus_vga.c */
-void pci_cirrus_vga_init(PCIBus *bus);
-void isa_cirrus_vga_init(MemoryRegion *address_space);
+DeviceState *pci_cirrus_vga_init(PCIBus *bus);
/* ne2000.c */
-static inline bool isa_ne2000_init(int base, int irq, NICInfo *nd)
+static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
{
ISADevice *dev;
qemu_check_nic_model(nd, "ne2k_isa");
- dev = isa_try_create("ne2k_isa");
+ dev = isa_try_create(bus, "ne2k_isa");
if (!dev) {
return false;
}
return true;
}
+/* pc_sysfw.c */
+void pc_system_firmware_init(MemoryRegion *rom_memory);
+
/* e820 types */
#define E820_RAM 1
#define E820_RESERVED 2
projects / qemu.git / blobdiff