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-rw-r--r--src/include/hw/i386/pc.h807
1 files changed, 807 insertions, 0 deletions
diff --git a/src/include/hw/i386/pc.h b/src/include/hw/i386/pc.h
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index 0000000..854c330
--- /dev/null
+++ b/src/include/hw/i386/pc.h
@@ -0,0 +1,807 @@
+#ifndef HW_PC_H
+#define HW_PC_H
+
+#include "qemu-common.h"
+#include "qemu/typedefs.h"
+#include "exec/memory.h"
+#include "hw/boards.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"
+#include "hw/compat.h"
+#include "hw/mem/pc-dimm.h"
+
+#define HPET_INTCAP "hpet-intcap"
+
+/**
+ * PCMachineState:
+ * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling
+ * @enforce_aligned_dimm: check that DIMM's address/size is aligned by
+ * backend's alignment value if provided
+ */
+struct PCMachineState {
+ /*< private >*/
+ MachineState parent_obj;
+
+ /* <public> */
+ MemoryHotplugState hotplug_memory;
+
+ HotplugHandler *acpi_dev;
+ ISADevice *rtc;
+
+ uint64_t max_ram_below_4g;
+ OnOffAuto vmport;
+ OnOffAuto smm;
+ bool enforce_aligned_dimm;
+ ram_addr_t below_4g_mem_size, above_4g_mem_size;
+};
+
+#define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
+#define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size"
+#define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
+#define PC_MACHINE_VMPORT "vmport"
+#define PC_MACHINE_SMM "smm"
+#define PC_MACHINE_ENFORCE_ALIGNED_DIMM "enforce-aligned-dimm"
+
+/**
+ * PCMachineClass:
+ * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler
+ */
+struct PCMachineClass {
+ /*< private >*/
+ MachineClass parent_class;
+
+ /*< public >*/
+ bool broken_reserved_end;
+ HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
+ DeviceState *dev);
+};
+
+#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)
+
+/* 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"
+#define ACPI_PM_PROP_TCO_ENABLED "enable_tco"
+
+struct PcGuestInfo {
+ 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;
+ int legacy_acpi_table_size;
+ bool has_acpi_build;
+ bool has_reserved_memory;
+ bool rsdp_in_ram;
+};
+
+/* parallel.c */
+
+void parallel_hds_isa_init(ISABus *bus, int n);
+
+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 hmp_info_pic(Monitor *mon, const QDict *qdict);
+void hmp_info_irq(Monitor *mon, const QDict *qdict);
+
+/* ioapic.c */
+
+void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict);
+void ioapic_dump_state(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;
+
+bool pc_machine_is_smm_enabled(PCMachineState *pcms);
+void pc_register_ferr_irq(qemu_irq irq);
+void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
+
+void pc_cpus_init(PCMachineState *pcms);
+void pc_hot_add_cpu(const int64_t id, Error **errp);
+void pc_acpi_init(const char *default_dsdt);
+
+PcGuestInfo *pc_guest_info_init(PCMachineState *pcms);
+
+void pc_set_legacy_acpi_data_size(void);
+
+#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 *xen_load_linux(PCMachineState *pcms,
+ PcGuestInfo *guest_info);
+FWCfgState *pc_memory_init(PCMachineState *pcms,
+ MemoryRegion *system_memory,
+ 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,
+ bool create_fdctrl,
+ bool no_vmport,
+ uint32 hpet_irqs);
+void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
+void pc_cmos_init(PCMachineState *pcms,
+ 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 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 smm_enabled, DeviceState **piix4_pm);
+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;
+
+#define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
+#define TYPE_I440FX_PCI_DEVICE "i440FX"
+
+#define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
+
+PCIBus *i440fx_init(const char *host_type, const char *pci_type,
+ 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_COMPAT_2_4 \
+ HW_COMPAT_2_4 \
+ {\
+ .driver = "Haswell-" TYPE_X86_CPU,\
+ .property = "abm",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Haswell-noTSX-" TYPE_X86_CPU,\
+ .property = "abm",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Broadwell-" TYPE_X86_CPU,\
+ .property = "abm",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\
+ .property = "abm",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "host" "-" TYPE_X86_CPU,\
+ .property = "host-cache-info",\
+ .value = "on",\
+ },\
+ {\
+ .driver = TYPE_X86_CPU,\
+ .property = "check",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "qemu64" "-" TYPE_X86_CPU,\
+ .property = "sse4a",\
+ .value = "on",\
+ },\
+ {\
+ .driver = "qemu64" "-" TYPE_X86_CPU,\
+ .property = "abm",\
+ .value = "on",\
+ },\
+ {\
+ .driver = "qemu64" "-" TYPE_X86_CPU,\
+ .property = "popcnt",\
+ .value = "on",\
+ },\
+ {\
+ .driver = "qemu32" "-" TYPE_X86_CPU,\
+ .property = "popcnt",\
+ .value = "on",\
+ },{\
+ .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
+ .property = "rdtscp",\
+ .value = "on",\
+ },{\
+ .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
+ .property = "rdtscp",\
+ .value = "on",\
+ },{\
+ .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
+ .property = "rdtscp",\
+ .value = "on",\
+ },{\
+ .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
+ .property = "rdtscp",\
+ .value = "on",\
+ },
+
+
+#define PC_COMPAT_2_3 \
+ PC_COMPAT_2_4 \
+ HW_COMPAT_2_3 \
+ {\
+ .driver = TYPE_X86_CPU,\
+ .property = "arat",\
+ .value = "off",\
+ },{\
+ .driver = "qemu64" "-" TYPE_X86_CPU,\
+ .property = "level",\
+ .value = stringify(4),\
+ },{\
+ .driver = "kvm64" "-" TYPE_X86_CPU,\
+ .property = "level",\
+ .value = stringify(5),\
+ },{\
+ .driver = "pentium3" "-" TYPE_X86_CPU,\
+ .property = "level",\
+ .value = stringify(2),\
+ },{\
+ .driver = "n270" "-" TYPE_X86_CPU,\
+ .property = "level",\
+ .value = stringify(5),\
+ },{\
+ .driver = "Conroe" "-" TYPE_X86_CPU,\
+ .property = "level",\
+ .value = stringify(4),\
+ },{\
+ .driver = "Penryn" "-" TYPE_X86_CPU,\
+ .property = "level",\
+ .value = stringify(4),\
+ },{\
+ .driver = "Nehalem" "-" TYPE_X86_CPU,\
+ .property = "level",\
+ .value = stringify(4),\
+ },{\
+ .driver = "n270" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "Penryn" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "Conroe" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "Nehalem" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "Westmere" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "SandyBridge" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "IvyBridge" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "Haswell" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "Broadwell" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },{\
+ .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
+ .property = "xlevel",\
+ .value = stringify(0x8000000a),\
+ },
+
+#define PC_COMPAT_2_2 \
+ PC_COMPAT_2_3 \
+ HW_COMPAT_2_2 \
+ {\
+ .driver = "kvm64" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "kvm32" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Conroe" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Penryn" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Nehalem" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Westmere" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "SandyBridge" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Haswell" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Broadwell" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
+ .property = "vme",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Haswell" "-" TYPE_X86_CPU,\
+ .property = "f16c",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Haswell" "-" TYPE_X86_CPU,\
+ .property = "rdrand",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Broadwell" "-" TYPE_X86_CPU,\
+ .property = "f16c",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Broadwell" "-" TYPE_X86_CPU,\
+ .property = "rdrand",\
+ .value = "off",\
+ },
+
+#define PC_COMPAT_2_1 \
+ PC_COMPAT_2_2 \
+ HW_COMPAT_2_1 \
+ {\
+ .driver = "coreduo" "-" TYPE_X86_CPU,\
+ .property = "vmx",\
+ .value = "on",\
+ },\
+ {\
+ .driver = "core2duo" "-" TYPE_X86_CPU,\
+ .property = "vmx",\
+ .value = "on",\
+ },
+
+#define PC_COMPAT_2_0 \
+ PC_COMPAT_2_1 \
+ {\
+ .driver = "virtio-scsi-pci",\
+ .property = "any_layout",\
+ .value = "off",\
+ },{\
+ .driver = "PIIX4_PM",\
+ .property = "memory-hotplug-support",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "apic",\
+ .property = "version",\
+ .value = stringify(0x11),\
+ },\
+ {\
+ .driver = "nec-usb-xhci",\
+ .property = "superspeed-ports-first",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "nec-usb-xhci",\
+ .property = "force-pcie-endcap",\
+ .value = "on",\
+ },\
+ {\
+ .driver = "pci-serial",\
+ .property = "prog_if",\
+ .value = stringify(0),\
+ },\
+ {\
+ .driver = "pci-serial-2x",\
+ .property = "prog_if",\
+ .value = stringify(0),\
+ },\
+ {\
+ .driver = "pci-serial-4x",\
+ .property = "prog_if",\
+ .value = stringify(0),\
+ },\
+ {\
+ .driver = "virtio-net-pci",\
+ .property = "guest_announce",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "ICH9-LPC",\
+ .property = "memory-hotplug-support",\
+ .value = "off",\
+ },{\
+ .driver = "xio3130-downstream",\
+ .property = COMPAT_PROP_PCP,\
+ .value = "off",\
+ },{\
+ .driver = "ioh3420",\
+ .property = COMPAT_PROP_PCP,\
+ .value = "off",\
+ },
+
+#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",\
+ },\
+ {\
+ .driver = "hpet",\
+ .property = HPET_INTCAP,\
+ .value = stringify(4),\
+ },
+
+#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),\
+ },\
+ {\
+ .driver = "n270" "-" TYPE_X86_CPU,\
+ .property = "movbe",\
+ .value = "off",\
+ },\
+ {\
+ .driver = "Westmere" "-" TYPE_X86_CPU,\
+ .property = "pclmulqdq",\
+ .value = "off",\
+ },
+
+#define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
+ static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
+ { \
+ MachineClass *mc = MACHINE_CLASS(oc); \
+ optsfn(mc); \
+ mc->name = namestr; \
+ mc->init = initfn; \
+ } \
+ static const TypeInfo pc_machine_type_##suffix = { \
+ .name = namestr TYPE_MACHINE_SUFFIX, \
+ .parent = TYPE_PC_MACHINE, \
+ .class_init = pc_machine_##suffix##_class_init, \
+ }; \
+ static void pc_machine_init_##suffix(void) \
+ { \
+ type_register(&pc_machine_type_##suffix); \
+ } \
+ machine_init(pc_machine_init_##suffix)
+
+#define SET_MACHINE_COMPAT(m, COMPAT) do { \
+ static GlobalProperty props[] = { \
+ COMPAT \
+ { /* end of list */ } \
+ }; \
+ (m)->compat_props = props; \
+} while (0)
+
+extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
+#endif
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