[qemu.git] / include / hw / i386 / pc.h

#ifndef HW_PC_H
#define HW_PC_H

#include "qemu-common.h"
#include "exec/memory.h"
#include "hw/isa/isa.h"
#include "hw/block/fdc.h"
#include "net/net.h"
#include "hw/i386/ioapic.h"

#include "qemu/range.h"
#include "qemu/bitmap.h"
#include "sysemu/sysemu.h"
#include "hw/pci/pci.h"
#include "hw/boards.h"

#define HPET_INTCAP "hpet-intcap"

/**
 * PCMachineState:
 * @hotplug_memory_base: address in guest RAM address space where hotplug memory
 * address space begins.
 * @hotplug_memory: hotplug memory addess space container
 */
struct PCMachineState {
    /*< private >*/
    MachineState parent_obj;

    /* <public> */
    ram_addr_t hotplug_memory_base;
    MemoryRegion hotplug_memory;
};

struct PCMachineClass {
    /*< private >*/
    MachineClass parent_class;
};

typedef struct PCMachineState PCMachineState;
typedef struct PCMachineClass PCMachineClass;

#define TYPE_PC_MACHINE "generic-pc-machine"
#define PC_MACHINE(obj) \
    OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
#define PC_MACHINE_GET_CLASS(obj) \
    OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
#define PC_MACHINE_CLASS(klass) \
    OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)

void qemu_register_pc_machine(QEMUMachine *m);

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

typedef struct PcPciInfo {
    Range w32;
    Range w64;
} PcPciInfo;

#define ACPI_PM_PROP_S3_DISABLED "disable_s3"
#define ACPI_PM_PROP_S4_DISABLED "disable_s4"
#define ACPI_PM_PROP_S4_VAL "s4_val"
#define ACPI_PM_PROP_SCI_INT "sci_int"
#define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd"
#define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd"
#define ACPI_PM_PROP_PM_IO_BASE "pm_io_base"
#define ACPI_PM_PROP_GPE0_BLK "gpe0_blk"
#define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len"

struct PcGuestInfo {
    bool has_pci_info;
    bool isapc_ram_fw;
    hwaddr ram_size, ram_size_below_4g;
    unsigned apic_id_limit;
    bool apic_xrupt_override;
    uint64_t numa_nodes;
    uint64_t *node_mem;
    uint64_t *node_cpu;
    FWCfgState *fw_cfg;
    bool has_acpi_build;
};

/* parallel.c */
static inline bool parallel_init(ISABus *bus, int index, CharDriverState *chr)
{
    DeviceState *dev;
    ISADevice *isadev;

    isadev = isa_try_create(bus, "isa-parallel");
    if (!isadev) {
        return false;
    }
    dev = DEVICE(isadev);
    qdev_prop_set_uint32(dev, "index", index);
    qdev_prop_set_chr(dev, "chardev", chr);
    if (qdev_init(dev) < 0) {
        return false;
    }
    return true;
}

bool parallel_mm_init(MemoryRegion *address_space,
                      hwaddr base, int it_shift, qemu_irq irq,
                      CharDriverState *chr);

/* i8259.c */

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, const QDict *qdict);
void irq_info(Monitor *mon, const QDict *qdict);

/* Global System Interrupts */

#define GSI_NUM_PINS IOAPIC_NUM_PINS

typedef struct GSIState {
    qemu_irq i8259_irq[ISA_NUM_IRQS];
    qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
} GSIState;

void gsi_handler(void *opaque, int n, int level);

/* vmport.c */
typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);

static inline void vmport_init(ISABus *bus)
{
    isa_create_simple(bus, "vmport");
}

void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
void vmmouse_get_data(uint32_t *data);
void vmmouse_set_data(const uint32_t *data);

/* 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,
                   MemoryRegion *region, ram_addr_t size,
                   hwaddr mask);
void i8042_isa_mouse_fake_event(void *opaque);
void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out);

/* pc.c */
extern int fd_bootchk;

void pc_register_ferr_irq(qemu_irq irq);
void pc_acpi_smi_interrupt(void *opaque, int irq, int level);

void pc_cpus_init(const char *cpu_model, DeviceState *icc_bridge);
void pc_hot_add_cpu(const int64_t id, Error **errp);
void pc_acpi_init(const char *default_dsdt);

PcGuestInfo *pc_guest_info_init(ram_addr_t below_4g_mem_size,
                                ram_addr_t above_4g_mem_size);

#define PCI_HOST_PROP_PCI_HOLE_START   "pci-hole-start"
#define PCI_HOST_PROP_PCI_HOLE_END     "pci-hole-end"
#define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
#define PCI_HOST_PROP_PCI_HOLE64_END   "pci-hole64-end"
#define PCI_HOST_PROP_PCI_HOLE64_SIZE  "pci-hole64-size"
#define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL)


void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
                            MemoryRegion *pci_address_space);

FWCfgState *pc_memory_init(MemoryRegion *system_memory,
                           const char *kernel_filename,
                           const char *kernel_cmdline,
                           const char *initrd_filename,
                           ram_addr_t below_4g_mem_size,
                           ram_addr_t above_4g_mem_size,
                           MemoryRegion *rom_memory,
                           MemoryRegion **ram_memory,
                           PcGuestInfo *guest_info);
qemu_irq *pc_allocate_cpu_irq(void);
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,
                          uint32 hpet_irqs);
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,
                  ISADevice *floppy, BusState *ide0, BusState *ide1,
                  ISADevice *s);
void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus);
void pc_pci_device_init(PCIBus *pci_bus);

typedef void (*cpu_set_smm_t)(int smm, void *arg);
void cpu_smm_register(cpu_set_smm_t callback, void *arg);

void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);

/* acpi_piix.c */

I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
                      qemu_irq sci_irq, qemu_irq smi_irq,
                      int kvm_enabled, FWCfgState *fw_cfg);
void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);

/* hpet.c */
extern int no_hpet;

/* piix_pci.c */
struct PCII440FXState;
typedef struct PCII440FXState PCII440FXState;

PCIBus *i440fx_init(PCII440FXState **pi440fx_state, int *piix_devfn,
                    ISABus **isa_bus, qemu_irq *pic,
                    MemoryRegion *address_space_mem,
                    MemoryRegion *address_space_io,
                    ram_addr_t ram_size,
                    ram_addr_t below_4g_mem_size,
                    ram_addr_t above_4g_mem_size,
                    MemoryRegion *pci_memory,
                    MemoryRegion *ram_memory);

PCIBus *find_i440fx(void);
/* piix4.c */
extern PCIDevice *piix4_dev;
int piix4_init(PCIBus *bus, ISABus **isa_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_mm_init(hwaddr vram_base,
                    hwaddr ctrl_base, int it_shift,
                    MemoryRegion *address_space);

/* ne2000.c */
static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
{
    DeviceState *dev;
    ISADevice *isadev;

    qemu_check_nic_model(nd, "ne2k_isa");

    isadev = isa_try_create(bus, "ne2k_isa");
    if (!isadev) {
        return false;
    }
    dev = DEVICE(isadev);
    qdev_prop_set_uint32(dev, "iobase", base);
    qdev_prop_set_uint32(dev, "irq",    irq);
    qdev_set_nic_properties(dev, nd);
    qdev_init_nofail(dev);
    return true;
}

/* pc_sysfw.c */
void pc_system_firmware_init(MemoryRegion *rom_memory,
                             bool isapc_ram_fw);

/* pvpanic.c */
uint16_t pvpanic_port(void);

/* e820 types */
#define E820_RAM        1
#define E820_RESERVED   2
#define E820_ACPI       3
#define E820_NVS        4
#define E820_UNUSABLE   5

int e820_add_entry(uint64_t, uint64_t, uint32_t);
int e820_get_num_entries(void);
bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);

#define PC_Q35_COMPAT_2_0 \
        PC_COMPAT_2_0

#define PC_Q35_COMPAT_1_7 \
        PC_COMPAT_1_7, \
        PC_Q35_COMPAT_2_0, \
        {\
            .driver   = "hpet",\
            .property = HPET_INTCAP,\
            .value    = stringify(4),\
        }

#define PC_Q35_COMPAT_1_6 \
        PC_COMPAT_1_6, \
        PC_Q35_COMPAT_1_7

#define PC_Q35_COMPAT_1_5 \
        PC_COMPAT_1_5, \
        PC_Q35_COMPAT_1_6

#define PC_Q35_COMPAT_1_4 \
        PC_COMPAT_1_4, \
        PC_Q35_COMPAT_1_5

#define PC_COMPAT_2_0 \
        {\
            .driver   = "apic",\
            .property = "version",\
            .value    = stringify(0x11),\
        },{\
            .driver   = "nec-usb-xhci",\
            .property = "superspeed-ports-first",\
            .value    = "off",\
        },\
        {\
            .driver   = "pci-serial",\
            .property = "prog_if",\
            .value    = stringify(0),\
        },\
        {\
            .driver   = "pci-serial-2x",\
            .property = "prof_if",\
            .value    = stringify(0),\
        },\
        {\
            .driver   = "pci-serial-4x",\
            .property = "prog_if",\
            .value    = stringify(0),\
        }

#define PC_COMPAT_1_7 \
        PC_COMPAT_2_0, \
        {\
            .driver   = TYPE_USB_DEVICE,\
            .property = "msos-desc",\
            .value    = "no",\
        },\
        {\
            .driver   = "PIIX4_PM",\
            .property = "acpi-pci-hotplug-with-bridge-support",\
            .value    = "off",\
        }

#define PC_COMPAT_1_6 \
        PC_COMPAT_1_7, \
        {\
            .driver   = "e1000",\
            .property = "mitigation",\
            .value    = "off",\
        },{\
            .driver   = "qemu64-" TYPE_X86_CPU,\
            .property = "model",\
            .value    = stringify(2),\
        },{\
            .driver   = "qemu32-" TYPE_X86_CPU,\
            .property = "model",\
            .value    = stringify(3),\
        },{\
            .driver   = "i440FX-pcihost",\
            .property = "short_root_bus",\
            .value    = stringify(1),\
        },{\
            .driver   = "q35-pcihost",\
            .property = "short_root_bus",\
            .value    = stringify(1),\
        }

#define PC_COMPAT_1_5 \
        PC_COMPAT_1_6, \
        {\
            .driver   = "Conroe-" TYPE_X86_CPU,\
            .property = "model",\
            .value    = stringify(2),\
        },{\
            .driver   = "Conroe-" TYPE_X86_CPU,\
            .property = "level",\
            .value    = stringify(2),\
        },{\
            .driver   = "Penryn-" TYPE_X86_CPU,\
            .property = "model",\
            .value    = stringify(2),\
        },{\
            .driver   = "Penryn-" TYPE_X86_CPU,\
            .property = "level",\
            .value    = stringify(2),\
        },{\
            .driver   = "Nehalem-" TYPE_X86_CPU,\
            .property = "model",\
            .value    = stringify(2),\
        },{\
            .driver   = "Nehalem-" TYPE_X86_CPU,\
            .property = "level",\
            .value    = stringify(2),\
        },{\
            .driver   = "virtio-net-pci",\
            .property = "any_layout",\
            .value    = "off",\
        },{\
            .driver = TYPE_X86_CPU,\
            .property = "pmu",\
            .value = "on",\
        },{\
            .driver   = "i440FX-pcihost",\
            .property = "short_root_bus",\
            .value    = stringify(0),\
        },{\
            .driver   = "q35-pcihost",\
            .property = "short_root_bus",\
            .value    = stringify(0),\
        }

#define PC_COMPAT_1_4 \
        PC_COMPAT_1_5, \
        {\
            .driver   = "scsi-hd",\
            .property = "discard_granularity",\
            .value    = stringify(0),\
	},{\
            .driver   = "scsi-cd",\
            .property = "discard_granularity",\
            .value    = stringify(0),\
	},{\
            .driver   = "scsi-disk",\
            .property = "discard_granularity",\
            .value    = stringify(0),\
	},{\
            .driver   = "ide-hd",\
            .property = "discard_granularity",\
            .value    = stringify(0),\
	},{\
            .driver   = "ide-cd",\
            .property = "discard_granularity",\
            .value    = stringify(0),\
	},{\
            .driver   = "ide-drive",\
            .property = "discard_granularity",\
            .value    = stringify(0),\
        },{\
            .driver   = "virtio-blk-pci",\
            .property = "discard_granularity",\
            .value    = stringify(0),\
	},{\
            .driver   = "virtio-serial-pci",\
            .property = "vectors",\
            /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
            .value    = stringify(0xFFFFFFFF),\
        },{ \
            .driver   = "virtio-net-pci", \
            .property = "ctrl_guest_offloads", \
            .value    = "off", \
        },{\
            .driver   = "e1000",\
            .property = "romfile",\
            .value    = "pxe-e1000.rom",\
        },{\
            .driver   = "ne2k_pci",\
            .property = "romfile",\
            .value    = "pxe-ne2k_pci.rom",\
        },{\
            .driver   = "pcnet",\
            .property = "romfile",\
            .value    = "pxe-pcnet.rom",\
        },{\
            .driver   = "rtl8139",\
            .property = "romfile",\
            .value    = "pxe-rtl8139.rom",\
        },{\
            .driver   = "virtio-net-pci",\
            .property = "romfile",\
            .value    = "pxe-virtio.rom",\
        },{\
            .driver   = "486-" TYPE_X86_CPU,\
            .property = "model",\
            .value    = stringify(0),\
        }

#define PC_COMMON_MACHINE_OPTIONS \
    .default_boot_order = "cad"

#define PC_DEFAULT_MACHINE_OPTIONS \
    PC_COMMON_MACHINE_OPTIONS, \
    .hot_add_cpu = pc_hot_add_cpu, \
    .max_cpus = 255

#endif
Commit	Line	Data
87ecb68b PB	1	#ifndef HW_PC_H
87ecb68b PB	2	#define HW_PC_H
376253ec AL	3
376253ec AL	4	#include "qemu-common.h"
022c62cb	5	#include "exec/memory.h"
0d09e41a PB	6	#include "hw/isa/isa.h"
0d09e41a PB	7	#include "hw/block/fdc.h"
1422e32d	8	#include "net/net.h"
0d09e41a	9	#include "hw/i386/ioapic.h"
376253ec	10
3459a625	11	#include "qemu/range.h"
b20c9bd5 MT	12	#include "qemu/bitmap.h"
	13	#include "sysemu/sysemu.h"
	14	#include "hw/pci/pci.h"
d5747cac	15	#include "hw/boards.h"
3459a625	16
7a10ef51 LPF	17	#define HPET_INTCAP "hpet-intcap"
7a10ef51 LPF	18
619d11e4 IM	19	/**
	20	* PCMachineState:
	21	* @hotplug_memory_base: address in guest RAM address space where hotplug memory
	22	* address space begins.
	23	* @hotplug_memory: hotplug memory addess space container
	24	*/
d5747cac IM	25	struct PCMachineState {
	26	/< private >/
	27	MachineState parent_obj;
619d11e4 IM	28
	29	/* <public> */
	30	ram_addr_t hotplug_memory_base;
	31	MemoryRegion hotplug_memory;
d5747cac IM	32	};
	33
	34	struct PCMachineClass {
	35	/< private >/
	36	MachineClass parent_class;
	37	};
	38
	39	typedef struct PCMachineState PCMachineState;
	40	typedef struct PCMachineClass PCMachineClass;
	41
	42	#define TYPE_PC_MACHINE "generic-pc-machine"
	43	#define PC_MACHINE(obj) \
	44	OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
	45	#define PC_MACHINE_GET_CLASS(obj) \
	46	OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
	47	#define PC_MACHINE_CLASS(klass) \
	48	OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
	49
	50	void qemu_register_pc_machine(QEMUMachine *m);
	51
87ecb68b PB	52	/* PC-style peripherals (also used by other machines). */
87ecb68b PB	53
3459a625 MT	54	typedef struct PcPciInfo {
	55	Range w32;
	56	Range w64;
	57	} PcPciInfo;
	58
f854ecc7 MT	59	#define ACPI_PM_PROP_S3_DISABLED "disable_s3"
	60	#define ACPI_PM_PROP_S4_DISABLED "disable_s4"
	61	#define ACPI_PM_PROP_S4_VAL "s4_val"
	62	#define ACPI_PM_PROP_SCI_INT "sci_int"
	63	#define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd"
	64	#define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd"
	65	#define ACPI_PM_PROP_PM_IO_BASE "pm_io_base"
	66	#define ACPI_PM_PROP_GPE0_BLK "gpe0_blk"
	67	#define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len"
	68
3459a625	69	struct PcGuestInfo {
f8c457b8	70	bool has_pci_info;
6dd2a5c9	71	bool isapc_ram_fw;
f30ee8a9	72	hwaddr ram_size, ram_size_below_4g;
b20c9bd5 MT	73	unsigned apic_id_limit;
	74	bool apic_xrupt_override;
	75	uint64_t numa_nodes;
	76	uint64_t *node_mem;
	77	uint64_t *node_cpu;
3459a625	78	FWCfgState *fw_cfg;
72c194f7	79	bool has_acpi_build;
3459a625 MT	80	};
3459a625 MT	81
87ecb68b	82	/* parallel.c */
48a18b3c	83	static inline bool parallel_init(ISABus bus, int index, CharDriverState chr)
defdb20e	84	{
4a17cc4f AF	85	DeviceState *dev;
4a17cc4f AF	86	ISADevice *isadev;
defdb20e	87
4a17cc4f AF	88	isadev = isa_try_create(bus, "isa-parallel");
4a17cc4f AF	89	if (!isadev) {
73531538 BS	90	return false;
73531538 BS	91	}
4a17cc4f AF	92	dev = DEVICE(isadev);
	93	qdev_prop_set_uint32(dev, "index", index);
	94	qdev_prop_set_chr(dev, "chardev", chr);
	95	if (qdev_init(dev) < 0) {
defdb20e BS	96	return false;
	97	}
	98	return true;
	99	}
	100
63858cd9	101	bool parallel_mm_init(MemoryRegion *address_space,
a8170e5e	102	hwaddr base, int it_shift, qemu_irq irq,
defdb20e	103	CharDriverState *chr);
87ecb68b PB	104
	105	/* i8259.c */
	106
9aa78c42	107	extern DeviceState *isa_pic;
48a18b3c	108	qemu_irq i8259_init(ISABus bus, qemu_irq parent_irq);
10b61882	109	qemu_irq kvm_i8259_init(ISABus bus);
9aa78c42 JK	110	int pic_read_irq(DeviceState *d);
9aa78c42 JK	111	int pic_get_output(DeviceState *d);
84f2d0ea WX	112	void pic_info(Monitor mon, const QDict qdict);
84f2d0ea WX	113	void irq_info(Monitor mon, const QDict qdict);
87ecb68b	114
b881fbe9	115	/* Global System Interrupts */
96051119	116
b881fbe9	117	#define GSI_NUM_PINS IOAPIC_NUM_PINS
845773ab	118
b881fbe9	119	typedef struct GSIState {
43a0db35	120	qemu_irq i8259_irq[ISA_NUM_IRQS];
b881fbe9 JK	121	qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
	122	} GSIState;
	123
	124	void gsi_handler(void *opaque, int n, int level);
845773ab	125
87ecb68b	126	/* vmport.c */
d67f679d JK	127	typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
d67f679d JK	128
48a18b3c	129	static inline void vmport_init(ISABus *bus)
6872ef61	130	{
48a18b3c	131	isa_create_simple(bus, "vmport");
6872ef61	132	}
d67f679d JK	133
d67f679d JK	134	void vmport_register(unsigned char command, VMPortReadFunc func, void opaque);
86d86414 BS	135	void vmmouse_get_data(uint32_t *data);
86d86414 BS	136	void vmmouse_set_data(const uint32_t *data);
87ecb68b	137
87ecb68b PB	138	/* pckbd.c */
	139
	140	void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);
	141	void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
dbff76ac	142	MemoryRegion *region, ram_addr_t size,
a8170e5e	143	hwaddr mask);
956a3e6b BS	144	void i8042_isa_mouse_fake_event(void *opaque);
956a3e6b BS	145	void i8042_setup_a20_line(ISADevice dev, qemu_irq a20_out);
87ecb68b	146
87ecb68b PB	147	/* pc.c */
	148	extern int fd_bootchk;
	149
8e78eb28	150	void pc_register_ferr_irq(qemu_irq irq);
845773ab IY	151	void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
845773ab IY	152
62fc403f	153	void pc_cpus_init(const char cpu_model, DeviceState icc_bridge);
c649983b	154	void pc_hot_add_cpu(const int64_t id, Error **errp);
f7e4dd6c	155	void pc_acpi_init(const char *default_dsdt);
3459a625 MT	156
	157	PcGuestInfo *pc_guest_info_init(ram_addr_t below_4g_mem_size,
	158	ram_addr_t above_4g_mem_size);
	159
39848901 IM	160	#define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start"
	161	#define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end"
	162	#define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
	163	#define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end"
	164	#define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size"
1466cef3 MT	165	#define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL)
1466cef3 MT	166
39848901	167
83d08f26 MT	168	void pc_pci_as_mapping_init(Object owner, MemoryRegion system_memory,
83d08f26 MT	169	MemoryRegion *pci_address_space);
39848901	170
a88b362c LE	171	FWCfgState pc_memory_init(MemoryRegion system_memory,
	172	const char *kernel_filename,
	173	const char *kernel_cmdline,
	174	const char *initrd_filename,
	175	ram_addr_t below_4g_mem_size,
	176	ram_addr_t above_4g_mem_size,
	177	MemoryRegion *rom_memory,
3459a625 MT	178	MemoryRegion **ram_memory,
3459a625 MT	179	PcGuestInfo *guest_info);
845773ab	180	qemu_irq *pc_allocate_cpu_irq(void);
48a18b3c HP	181	DeviceState pc_vga_init(ISABus isa_bus, PCIBus *pci_bus);
48a18b3c HP	182	void pc_basic_device_init(ISABus isa_bus, qemu_irq gsi,
1611977c	183	ISADevice **rtc_state,
34d4260e	184	ISADevice **floppy,
7a10ef51 LPF	185	bool no_vmport,
7a10ef51 LPF	186	uint32 hpet_irqs);
48a18b3c	187	void pc_init_ne2k_isa(ISABus bus, NICInfo nd);
845773ab	188	void pc_cmos_init(ram_addr_t ram_size, ram_addr_t above_4g_mem_size,
c0897e0c	189	const char *boot_device,
34d4260e	190	ISADevice floppy, BusState ide0, BusState *ide1,
63ffb564	191	ISADevice *s);
9011a1a7	192	void pc_nic_init(ISABus isa_bus, PCIBus pci_bus);
845773ab	193	void pc_pci_device_init(PCIBus *pci_bus);
8e78eb28	194
f885f1ea IY	195	typedef void (cpu_set_smm_t)(int smm, void arg);
	196	void cpu_smm_register(cpu_set_smm_t callback, void *arg);
	197
a39e3564 JB	198	void ioapic_init_gsi(GSIState gsi_state, const char parent_name);
a39e3564 JB	199
9d5e77a2	200	/* acpi_piix.c */
53b67b30	201
a5c82852 AF	202	I2CBus piix4_pm_init(PCIBus bus, int devfn, uint32_t smb_io_base,
	203	qemu_irq sci_irq, qemu_irq smi_irq,
	204	int kvm_enabled, FWCfgState *fw_cfg);
87ecb68b	205	void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
87ecb68b	206
16b29ae1 AL	207	/* hpet.c */
	208	extern int no_hpet;
	209
87ecb68b	210	/* piix_pci.c */
0a3bacf3 JQ	211	struct PCII440FXState;
	212	typedef struct PCII440FXState PCII440FXState;
	213
1e39101c	214	PCIBus i440fx_init(PCII440FXState pi440fx_state, int piix_devfn,
60573079	215	ISABus *isa_bus, qemu_irq pic,
aee97b84 AK	216	MemoryRegion *address_space_mem,
aee97b84 AK	217	MemoryRegion *address_space_io,
ae0a5466	218	ram_addr_t ram_size,
ddaaefb4	219	ram_addr_t below_4g_mem_size,
39848901	220	ram_addr_t above_4g_mem_size,
ae0a5466 AK	221	MemoryRegion *pci_memory,
ae0a5466 AK	222	MemoryRegion *ram_memory);
87ecb68b	223
277e9340	224	PCIBus *find_i440fx(void);
823e675a	225	/* piix4.c */
b1d8e52e	226	extern PCIDevice *piix4_dev;
142e9787	227	int piix4_init(PCIBus bus, ISABus *isa_bus, int devfn);
87ecb68b PB	228
87ecb68b PB	229	/* vga.c */
cb5a7aa8	230	enum vga_retrace_method {
	231	VGA_RETRACE_DUMB,
	232	VGA_RETRACE_PRECISE
	233	};
	234
	235	extern enum vga_retrace_method vga_retrace_method;
87ecb68b	236
a8170e5e AK	237	int isa_vga_mm_init(hwaddr vram_base,
a8170e5e AK	238	hwaddr ctrl_base, int it_shift,
be20f9e9	239	MemoryRegion *address_space);
87ecb68b	240
87ecb68b	241	/* ne2000.c */
48a18b3c	242	static inline bool isa_ne2000_init(ISABus bus, int base, int irq, NICInfo nd)
60a14ad3	243	{
4a17cc4f AF	244	DeviceState *dev;
4a17cc4f AF	245	ISADevice *isadev;
87ecb68b	246
60a14ad3 BS	247	qemu_check_nic_model(nd, "ne2k_isa");
60a14ad3 BS	248
4a17cc4f AF	249	isadev = isa_try_create(bus, "ne2k_isa");
4a17cc4f AF	250	if (!isadev) {
cd1b8a8b BS	251	return false;
cd1b8a8b BS	252	}
4a17cc4f AF	253	dev = DEVICE(isadev);
	254	qdev_prop_set_uint32(dev, "iobase", base);
	255	qdev_prop_set_uint32(dev, "irq", irq);
	256	qdev_set_nic_properties(dev, nd);
	257	qdev_init_nofail(dev);
cd1b8a8b	258	return true;
60a14ad3	259	}
87ecb68b	260
cbc5b5f3	261	/* pc_sysfw.c */
6dd2a5c9 PB	262	void pc_system_firmware_init(MemoryRegion *rom_memory,
6dd2a5c9 PB	263	bool isapc_ram_fw);
cbc5b5f3	264
3ab135f3	265	/* pvpanic.c */
309cd62d	266	uint16_t pvpanic_port(void);
3ab135f3	267
4c5b10b7 JS	268	/* e820 types */
	269	#define E820_RAM 1
	270	#define E820_RESERVED 2
	271	#define E820_ACPI 3
	272	#define E820_NVS 4
	273	#define E820_UNUSABLE 5
	274
	275	int e820_add_entry(uint64_t, uint64_t, uint32_t);
7bf8ef19 GS	276	int e820_get_num_entries(void);
7bf8ef19 GS	277	bool e820_get_entry(int, uint32_t, uint64_t , uint64_t );
4c5b10b7	278
9df11c9f GS	279	#define PC_Q35_COMPAT_2_0 \
	280	PC_COMPAT_2_0
	281
7a10ef51	282	#define PC_Q35_COMPAT_1_7 \
5319dc7b	283	PC_COMPAT_1_7, \
9df11c9f	284	PC_Q35_COMPAT_2_0, \
7a10ef51 LPF	285	{\
	286	.driver = "hpet",\
	287	.property = HPET_INTCAP,\
	288	.value = stringify(4),\
	289	}
	290
	291	#define PC_Q35_COMPAT_1_6 \
	292	PC_COMPAT_1_6, \
	293	PC_Q35_COMPAT_1_7
	294
	295	#define PC_Q35_COMPAT_1_5 \
	296	PC_COMPAT_1_5, \
	297	PC_Q35_COMPAT_1_6
	298
	299	#define PC_Q35_COMPAT_1_4 \
	300	PC_COMPAT_1_4, \
	301	PC_Q35_COMPAT_1_5
	302
9df11c9f GS	303	#define PC_COMPAT_2_0 \
9df11c9f GS	304	{\
aa93200b GS	305	.driver = "apic",\
	306	.property = "version",\
	307	.value = stringify(0x11),\
7bafd888 GH	308	},{\
	309	.driver = "nec-usb-xhci",\
	310	.property = "superspeed-ports-first",\
	311	.value = "off",\
13cc2c3e BZ	312	},\
	313	{\
	314	.driver = "pci-serial",\
	315	.property = "prog_if",\
	316	.value = stringify(0),\
	317	},\
	318	{\
	319	.driver = "pci-serial-2x",\
	320	.property = "prof_if",\
	321	.value = stringify(0),\
	322	},\
	323	{\
	324	.driver = "pci-serial-4x",\
	325	.property = "prog_if",\
	326	.value = stringify(0),\
9df11c9f GS	327	}
9df11c9f GS	328
5319dc7b	329	#define PC_COMPAT_1_7 \
9df11c9f	330	PC_COMPAT_2_0, \
5319dc7b GH	331	{\
	332	.driver = TYPE_USB_DEVICE,\
	333	.property = "msos-desc",\
	334	.value = "no",\
9e047b98 MT	335	},\
	336	{\
	337	.driver = "PIIX4_PM",\
	338	.property = "acpi-pci-hotplug-with-bridge-support",\
	339	.value = "off",\
5319dc7b GH	340	}
5319dc7b GH	341
e9845f09	342	#define PC_COMPAT_1_6 \
5319dc7b	343	PC_COMPAT_1_7, \
e9845f09 VM	344	{\
	345	.driver = "e1000",\
	346	.property = "mitigation",\
	347	.value = "off",\
f8e6a11a EH	348	},{\
	349	.driver = "qemu64-" TYPE_X86_CPU,\
	350	.property = "model",\
	351	.value = stringify(2),\
	352	},{\
	353	.driver = "qemu32-" TYPE_X86_CPU,\
	354	.property = "model",\
	355	.value = stringify(3),\
04c7d8b8 CR	356	},{\
	357	.driver = "i440FX-pcihost",\
	358	.property = "short_root_bus",\
	359	.value = stringify(1),\
	360	},{\
	361	.driver = "q35-pcihost",\
	362	.property = "short_root_bus",\
	363	.value = stringify(1),\
e9845f09 VM	364	}
e9845f09 VM	365
ffce9ebb	366	#define PC_COMPAT_1_5 \
e9845f09	367	PC_COMPAT_1_6, \
ffce9ebb EH	368	{\
	369	.driver = "Conroe-" TYPE_X86_CPU,\
	370	.property = "model",\
	371	.value = stringify(2),\
6b11322e EH	372	},{\
	373	.driver = "Conroe-" TYPE_X86_CPU,\
	374	.property = "level",\
	375	.value = stringify(2),\
ffce9ebb EH	376	},{\
	377	.driver = "Penryn-" TYPE_X86_CPU,\
	378	.property = "model",\
	379	.value = stringify(2),\
6b11322e EH	380	},{\
	381	.driver = "Penryn-" TYPE_X86_CPU,\
	382	.property = "level",\
	383	.value = stringify(2),\
ffce9ebb EH	384	},{\
	385	.driver = "Nehalem-" TYPE_X86_CPU,\
	386	.property = "model",\
	387	.value = stringify(2),\
6b11322e EH	388	},{\
	389	.driver = "Nehalem-" TYPE_X86_CPU,\
	390	.property = "level",\
	391	.value = stringify(2),\
488f069b MT	392	},{\
	393	.driver = "virtio-net-pci",\
	394	.property = "any_layout",\
	395	.value = "off",\
9337e3b6 EH	396	},{\
	397	.driver = TYPE_X86_CPU,\
	398	.property = "pmu",\
	399	.value = "on",\
04c7d8b8 CR	400	},{\
	401	.driver = "i440FX-pcihost",\
	402	.property = "short_root_bus",\
	403	.value = stringify(0),\
	404	},{\
	405	.driver = "q35-pcihost",\
	406	.property = "short_root_bus",\
	407	.value = stringify(0),\
ffce9ebb EH	408	}
ffce9ebb EH	409
bf3caa3d	410	#define PC_COMPAT_1_4 \
ffce9ebb	411	PC_COMPAT_1_5, \
bf3caa3d PB	412	{\
	413	.driver = "scsi-hd",\
	414	.property = "discard_granularity",\
	415	.value = stringify(0),\
	416	},{\
	417	.driver = "scsi-cd",\
	418	.property = "discard_granularity",\
	419	.value = stringify(0),\
	420	},{\
	421	.driver = "scsi-disk",\
	422	.property = "discard_granularity",\
	423	.value = stringify(0),\
	424	},{\
	425	.driver = "ide-hd",\
	426	.property = "discard_granularity",\
	427	.value = stringify(0),\
	428	},{\
	429	.driver = "ide-cd",\
	430	.property = "discard_granularity",\
	431	.value = stringify(0),\
	432	},{\
	433	.driver = "ide-drive",\
	434	.property = "discard_granularity",\
	435	.value = stringify(0),\
c45e5b5b	436	},{\
bf3caa3d PB	437	.driver = "virtio-blk-pci",\
	438	.property = "discard_granularity",\
	439	.value = stringify(0),\
554f1997 GH	440	},{\
	441	.driver = "virtio-serial-pci",\
	442	.property = "vectors",\
	443	/* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
	444	.value = stringify(0xFFFFFFFF),\
644c9858 DF	445	},{ \
	446	.driver = "virtio-net-pci", \
	447	.property = "ctrl_guest_offloads", \
	448	.value = "off", \
c45e5b5b GH	449	},{\
	450	.driver = "e1000",\
	451	.property = "romfile",\
	452	.value = "pxe-e1000.rom",\
	453	},{\
	454	.driver = "ne2k_pci",\
	455	.property = "romfile",\
	456	.value = "pxe-ne2k_pci.rom",\
	457	},{\
	458	.driver = "pcnet",\
	459	.property = "romfile",\
	460	.value = "pxe-pcnet.rom",\
	461	},{\
	462	.driver = "rtl8139",\
	463	.property = "romfile",\
	464	.value = "pxe-rtl8139.rom",\
	465	},{\
	466	.driver = "virtio-net-pci",\
	467	.property = "romfile",\
	468	.value = "pxe-virtio.rom",\
b2a856d9 AF	469	},{\
	470	.driver = "486-" TYPE_X86_CPU,\
	471	.property = "model",\
	472	.value = stringify(0),\
c45e5b5b	473	}
bf3caa3d	474
a0dba644 MT	475	#define PC_COMMON_MACHINE_OPTIONS \
	476	.default_boot_order = "cad"
	477
	478	#define PC_DEFAULT_MACHINE_OPTIONS \
	479	PC_COMMON_MACHINE_OPTIONS, \
	480	.hot_add_cpu = pc_hot_add_cpu, \
	481	.max_cpus = 255
	482
87ecb68b	483	#endif