9b4cf107b0
Certain configurations do not allow SynIC to be used in QEMU. In particular, - when hyperv_vpindex is off, SINT routes can't be used as they refer to the destination vCPU by vp_index - older KVM (which doesn't expose KVM_CAP_HYPERV_SYNIC2) zeroes out SynIC message and event pages on every msr load, breaking migration OTOH in-KVM users of SynIC -- SynIC timers -- do work in those configurations, and we shouldn't stop the guest from using them. To cover both scenarios, introduce an X86CPU property that makes CPU init code to skip creation of the SynIC object (and thus disables any SynIC use in QEMU) but keeps the KVM part of the SynIC working. The property is clear by default but is set via compat logic for older machine types. As a result, when hv_synic and a modern machine type are specified, QEMU will refuse to run unless vp_index is on and the kernel is recent enough. OTOH with an older machine type QEMU will run fine with hv_synic=on against an older kernel and/or without vp_index enabled but will disallow the in-QEMU uses of SynIC (in e.g. VMBus). Signed-off-by: Roman Kagan <rkagan@virtuozzo.com> Message-Id: <20180921082217.29481-4-rkagan@virtuozzo.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
972 lines
26 KiB
C
972 lines
26 KiB
C
#ifndef HW_PC_H
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#define HW_PC_H
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#include "qemu-common.h"
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#include "exec/memory.h"
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#include "hw/boards.h"
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#include "hw/isa/isa.h"
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#include "hw/block/fdc.h"
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#include "net/net.h"
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#include "hw/i386/ioapic.h"
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#include "qemu/range.h"
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#include "qemu/bitmap.h"
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#include "sysemu/sysemu.h"
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#include "hw/pci/pci.h"
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#include "hw/compat.h"
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#include "hw/mem/pc-dimm.h"
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#include "hw/mem/nvdimm.h"
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#include "hw/acpi/acpi_dev_interface.h"
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#define HPET_INTCAP "hpet-intcap"
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/**
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* PCMachineState:
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* @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling
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* @boot_cpus: number of present VCPUs
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*/
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struct PCMachineState {
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/*< private >*/
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MachineState parent_obj;
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/* <public> */
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/* State for other subsystems/APIs: */
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Notifier machine_done;
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/* Pointers to devices and objects: */
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HotplugHandler *acpi_dev;
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ISADevice *rtc;
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PCIBus *bus;
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FWCfgState *fw_cfg;
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qemu_irq *gsi;
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/* Configuration options: */
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uint64_t max_ram_below_4g;
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OnOffAuto vmport;
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OnOffAuto smm;
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AcpiNVDIMMState acpi_nvdimm_state;
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bool acpi_build_enabled;
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bool smbus;
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bool sata;
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bool pit;
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/* RAM information (sizes, addresses, configuration): */
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ram_addr_t below_4g_mem_size, above_4g_mem_size;
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/* CPU and apic information: */
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bool apic_xrupt_override;
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unsigned apic_id_limit;
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uint16_t boot_cpus;
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/* NUMA information: */
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uint64_t numa_nodes;
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uint64_t *node_mem;
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/* Address space used by IOAPIC device. All IOAPIC interrupts
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* will be translated to MSI messages in the address space. */
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AddressSpace *ioapic_as;
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};
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#define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
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#define PC_MACHINE_DEVMEM_REGION_SIZE "device-memory-region-size"
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#define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
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#define PC_MACHINE_VMPORT "vmport"
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#define PC_MACHINE_SMM "smm"
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#define PC_MACHINE_NVDIMM "nvdimm"
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#define PC_MACHINE_NVDIMM_PERSIST "nvdimm-persistence"
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#define PC_MACHINE_SMBUS "smbus"
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#define PC_MACHINE_SATA "sata"
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#define PC_MACHINE_PIT "pit"
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/**
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* PCMachineClass:
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*
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* Compat fields:
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*
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* @enforce_aligned_dimm: check that DIMM's address/size is aligned by
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* backend's alignment value if provided
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* @acpi_data_size: Size of the chunk of memory at the top of RAM
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* for the BIOS ACPI tables and other BIOS
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* datastructures.
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* @gigabyte_align: Make sure that guest addresses aligned at
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* 1Gbyte boundaries get mapped to host
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* addresses aligned at 1Gbyte boundaries. This
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* way we can use 1GByte pages in the host.
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*
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*/
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struct PCMachineClass {
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/*< private >*/
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MachineClass parent_class;
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/*< public >*/
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/* Device configuration: */
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bool pci_enabled;
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bool kvmclock_enabled;
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const char *default_nic_model;
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/* Compat options: */
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/* ACPI compat: */
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bool has_acpi_build;
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bool rsdp_in_ram;
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int legacy_acpi_table_size;
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unsigned acpi_data_size;
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/* SMBIOS compat: */
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bool smbios_defaults;
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bool smbios_legacy_mode;
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bool smbios_uuid_encoded;
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/* RAM / address space compat: */
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bool gigabyte_align;
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bool has_reserved_memory;
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bool enforce_aligned_dimm;
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bool broken_reserved_end;
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/* TSC rate migration: */
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bool save_tsc_khz;
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/* generate legacy CPU hotplug AML */
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bool legacy_cpu_hotplug;
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/* use DMA capable linuxboot option rom */
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bool linuxboot_dma_enabled;
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};
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#define TYPE_PC_MACHINE "generic-pc-machine"
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#define PC_MACHINE(obj) \
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OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
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#define PC_MACHINE_GET_CLASS(obj) \
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OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
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#define PC_MACHINE_CLASS(klass) \
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OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
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/* i8259.c */
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extern DeviceState *isa_pic;
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qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
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qemu_irq *kvm_i8259_init(ISABus *bus);
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int pic_read_irq(DeviceState *d);
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int pic_get_output(DeviceState *d);
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/* ioapic.c */
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/* Global System Interrupts */
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#define GSI_NUM_PINS IOAPIC_NUM_PINS
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typedef struct GSIState {
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qemu_irq i8259_irq[ISA_NUM_IRQS];
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qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
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} GSIState;
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void gsi_handler(void *opaque, int n, int level);
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/* vmport.c */
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#define TYPE_VMPORT "vmport"
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typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
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static inline void vmport_init(ISABus *bus)
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{
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isa_create_simple(bus, TYPE_VMPORT);
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}
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void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
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void vmmouse_get_data(uint32_t *data);
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void vmmouse_set_data(const uint32_t *data);
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/* pc.c */
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extern int fd_bootchk;
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bool pc_machine_is_smm_enabled(PCMachineState *pcms);
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void pc_register_ferr_irq(qemu_irq irq);
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void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
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void pc_cpus_init(PCMachineState *pcms);
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void pc_hot_add_cpu(const int64_t id, Error **errp);
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void pc_acpi_init(const char *default_dsdt);
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void pc_guest_info_init(PCMachineState *pcms);
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#define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start"
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#define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end"
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#define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
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#define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end"
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#define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size"
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#define PCI_HOST_BELOW_4G_MEM_SIZE "below-4g-mem-size"
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#define PCI_HOST_ABOVE_4G_MEM_SIZE "above-4g-mem-size"
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void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
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MemoryRegion *pci_address_space);
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void xen_load_linux(PCMachineState *pcms);
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void pc_memory_init(PCMachineState *pcms,
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MemoryRegion *system_memory,
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MemoryRegion *rom_memory,
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MemoryRegion **ram_memory);
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uint64_t pc_pci_hole64_start(void);
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qemu_irq pc_allocate_cpu_irq(void);
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DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
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void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
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ISADevice **rtc_state,
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bool create_fdctrl,
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bool no_vmport,
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bool has_pit,
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uint32_t hpet_irqs);
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void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
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void pc_cmos_init(PCMachineState *pcms,
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BusState *ide0, BusState *ide1,
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ISADevice *s);
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void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus);
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void pc_pci_device_init(PCIBus *pci_bus);
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typedef void (*cpu_set_smm_t)(int smm, void *arg);
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void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
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ISADevice *pc_find_fdc0(void);
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int cmos_get_fd_drive_type(FloppyDriveType fd0);
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#define FW_CFG_IO_BASE 0x510
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#define PORT92_A20_LINE "a20"
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/* acpi_piix.c */
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I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
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qemu_irq sci_irq, qemu_irq smi_irq,
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int smm_enabled, DeviceState **piix4_pm);
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/* hpet.c */
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extern int no_hpet;
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/* piix_pci.c */
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struct PCII440FXState;
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typedef struct PCII440FXState PCII440FXState;
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#define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
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#define TYPE_I440FX_PCI_DEVICE "i440FX"
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#define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
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/*
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* Reset Control Register: PCI-accessible ISA-Compatible Register at address
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* 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000).
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*/
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#define RCR_IOPORT 0xcf9
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PCIBus *i440fx_init(const char *host_type, const char *pci_type,
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PCII440FXState **pi440fx_state, int *piix_devfn,
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ISABus **isa_bus, qemu_irq *pic,
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MemoryRegion *address_space_mem,
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MemoryRegion *address_space_io,
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ram_addr_t ram_size,
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ram_addr_t below_4g_mem_size,
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ram_addr_t above_4g_mem_size,
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MemoryRegion *pci_memory,
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MemoryRegion *ram_memory);
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PCIBus *find_i440fx(void);
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/* piix4.c */
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extern PCIDevice *piix4_dev;
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int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
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/* pc_sysfw.c */
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void pc_system_firmware_init(MemoryRegion *rom_memory,
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bool isapc_ram_fw);
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/* acpi-build.c */
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void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
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const CPUArchIdList *apic_ids, GArray *entry);
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/* e820 types */
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#define E820_RAM 1
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#define E820_RESERVED 2
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#define E820_ACPI 3
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#define E820_NVS 4
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#define E820_UNUSABLE 5
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int e820_add_entry(uint64_t, uint64_t, uint32_t);
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int e820_get_num_entries(void);
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bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
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#define PC_COMPAT_3_0 \
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HW_COMPAT_3_0 \
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{\
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.driver = TYPE_X86_CPU,\
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.property = "x-hv-synic-kvm-only",\
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.value = "on",\
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}
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#define PC_COMPAT_2_12 \
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HW_COMPAT_2_12 \
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{\
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.driver = TYPE_X86_CPU,\
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.property = "legacy-cache",\
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.value = "on",\
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},{\
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.driver = TYPE_X86_CPU,\
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.property = "topoext",\
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.value = "off",\
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},{\
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.driver = "EPYC-" TYPE_X86_CPU,\
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.property = "xlevel",\
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.value = stringify(0x8000000a),\
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},{\
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.driver = "EPYC-IBPB-" TYPE_X86_CPU,\
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.property = "xlevel",\
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.value = stringify(0x8000000a),\
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},
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#define PC_COMPAT_2_11 \
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HW_COMPAT_2_11 \
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{\
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.driver = TYPE_X86_CPU,\
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.property = "x-migrate-smi-count",\
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.value = "off",\
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},{\
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.driver = "Skylake-Server" "-" TYPE_X86_CPU,\
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.property = "clflushopt",\
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.value = "off",\
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},
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#define PC_COMPAT_2_10 \
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HW_COMPAT_2_10 \
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{\
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.driver = TYPE_X86_CPU,\
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.property = "x-hv-max-vps",\
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.value = "0x40",\
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},{\
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.driver = "i440FX-pcihost",\
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.property = "x-pci-hole64-fix",\
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.value = "off",\
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},{\
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.driver = "q35-pcihost",\
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.property = "x-pci-hole64-fix",\
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.value = "off",\
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},
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#define PC_COMPAT_2_9 \
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HW_COMPAT_2_9 \
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{\
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.driver = "mch",\
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.property = "extended-tseg-mbytes",\
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.value = stringify(0),\
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},\
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#define PC_COMPAT_2_8 \
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HW_COMPAT_2_8 \
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{\
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.driver = TYPE_X86_CPU,\
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.property = "tcg-cpuid",\
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.value = "off",\
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},\
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{\
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.driver = "kvmclock",\
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.property = "x-mach-use-reliable-get-clock",\
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.value = "off",\
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},\
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{\
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.driver = "ICH9-LPC",\
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.property = "x-smi-broadcast",\
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.value = "off",\
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},\
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{\
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.driver = TYPE_X86_CPU,\
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.property = "vmware-cpuid-freq",\
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.value = "off",\
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},\
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{\
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.driver = "Haswell-" TYPE_X86_CPU,\
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.property = "stepping",\
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.value = "1",\
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},
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#define PC_COMPAT_2_7 \
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HW_COMPAT_2_7 \
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{\
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.driver = TYPE_X86_CPU,\
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.property = "l3-cache",\
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.value = "off",\
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},\
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{\
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.driver = TYPE_X86_CPU,\
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.property = "full-cpuid-auto-level",\
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.value = "off",\
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},\
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{\
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.driver = "Opteron_G3" "-" TYPE_X86_CPU,\
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.property = "family",\
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.value = "15",\
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},\
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{\
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.driver = "Opteron_G3" "-" TYPE_X86_CPU,\
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.property = "model",\
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.value = "6",\
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},\
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{\
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.driver = "Opteron_G3" "-" TYPE_X86_CPU,\
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.property = "stepping",\
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.value = "1",\
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},\
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{\
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.driver = "isa-pcspk",\
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.property = "migrate",\
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.value = "off",\
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},
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#define PC_COMPAT_2_6 \
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HW_COMPAT_2_6 \
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{\
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.driver = TYPE_X86_CPU,\
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.property = "cpuid-0xb",\
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.value = "off",\
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},{\
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.driver = "vmxnet3",\
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.property = "romfile",\
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.value = "",\
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},\
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{\
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.driver = TYPE_X86_CPU,\
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.property = "fill-mtrr-mask",\
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.value = "off",\
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},\
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{\
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.driver = "apic-common",\
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.property = "legacy-instance-id",\
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.value = "on",\
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},
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#define PC_COMPAT_2_5 \
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HW_COMPAT_2_5
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/* Helper for setting model-id for CPU models that changed model-id
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* depending on QEMU versions up to QEMU 2.4.
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*/
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#define PC_CPU_MODEL_IDS(v) \
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{\
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.driver = "qemu32-" TYPE_X86_CPU,\
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.property = "model-id",\
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.value = "QEMU Virtual CPU version " v,\
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},\
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{\
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.driver = "qemu64-" TYPE_X86_CPU,\
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.property = "model-id",\
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.value = "QEMU Virtual CPU version " v,\
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},\
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{\
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.driver = "athlon-" TYPE_X86_CPU,\
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.property = "model-id",\
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.value = "QEMU Virtual CPU version " v,\
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},
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#define PC_COMPAT_2_4 \
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HW_COMPAT_2_4 \
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PC_CPU_MODEL_IDS("2.4.0") \
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{\
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.driver = "Haswell-" TYPE_X86_CPU,\
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.property = "abm",\
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.value = "off",\
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},\
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{\
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.driver = "Haswell-noTSX-" TYPE_X86_CPU,\
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.property = "abm",\
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.value = "off",\
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},\
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{\
|
|
.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 \
|
|
HW_COMPAT_2_3 \
|
|
PC_CPU_MODEL_IDS("2.3.0") \
|
|
{\
|
|
.driver = TYPE_X86_CPU,\
|
|
.property = "arat",\
|
|
.value = "off",\
|
|
},{\
|
|
.driver = "qemu64" "-" TYPE_X86_CPU,\
|
|
.property = "min-level",\
|
|
.value = stringify(4),\
|
|
},{\
|
|
.driver = "kvm64" "-" TYPE_X86_CPU,\
|
|
.property = "min-level",\
|
|
.value = stringify(5),\
|
|
},{\
|
|
.driver = "pentium3" "-" TYPE_X86_CPU,\
|
|
.property = "min-level",\
|
|
.value = stringify(2),\
|
|
},{\
|
|
.driver = "n270" "-" TYPE_X86_CPU,\
|
|
.property = "min-level",\
|
|
.value = stringify(5),\
|
|
},{\
|
|
.driver = "Conroe" "-" TYPE_X86_CPU,\
|
|
.property = "min-level",\
|
|
.value = stringify(4),\
|
|
},{\
|
|
.driver = "Penryn" "-" TYPE_X86_CPU,\
|
|
.property = "min-level",\
|
|
.value = stringify(4),\
|
|
},{\
|
|
.driver = "Nehalem" "-" TYPE_X86_CPU,\
|
|
.property = "min-level",\
|
|
.value = stringify(4),\
|
|
},{\
|
|
.driver = "n270" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "Penryn" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "Conroe" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "Nehalem" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "Westmere" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "SandyBridge" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "IvyBridge" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "Haswell" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "Broadwell" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
|
|
.property = "min-xlevel",\
|
|
.value = stringify(0x8000000a),\
|
|
},{\
|
|
.driver = TYPE_X86_CPU,\
|
|
.property = "kvm-no-smi-migration",\
|
|
.value = "on",\
|
|
},
|
|
|
|
#define PC_COMPAT_2_2 \
|
|
HW_COMPAT_2_2 \
|
|
PC_CPU_MODEL_IDS("2.2.0") \
|
|
{\
|
|
.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 \
|
|
HW_COMPAT_2_1 \
|
|
PC_CPU_MODEL_IDS("2.1.0") \
|
|
{\
|
|
.driver = "coreduo" "-" TYPE_X86_CPU,\
|
|
.property = "vmx",\
|
|
.value = "on",\
|
|
},\
|
|
{\
|
|
.driver = "core2duo" "-" TYPE_X86_CPU,\
|
|
.property = "vmx",\
|
|
.value = "on",\
|
|
},
|
|
|
|
#define PC_COMPAT_2_0 \
|
|
PC_CPU_MODEL_IDS("2.0.0") \
|
|
{\
|
|
.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_CPU_MODEL_IDS("1.7.0") \
|
|
{\
|
|
.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_CPU_MODEL_IDS("1.6.0") \
|
|
{\
|
|
.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_CPU_MODEL_IDS("1.5.0") \
|
|
{\
|
|
.driver = "Conroe-" TYPE_X86_CPU,\
|
|
.property = "model",\
|
|
.value = stringify(2),\
|
|
},{\
|
|
.driver = "Conroe-" TYPE_X86_CPU,\
|
|
.property = "min-level",\
|
|
.value = stringify(2),\
|
|
},{\
|
|
.driver = "Penryn-" TYPE_X86_CPU,\
|
|
.property = "model",\
|
|
.value = stringify(2),\
|
|
},{\
|
|
.driver = "Penryn-" TYPE_X86_CPU,\
|
|
.property = "min-level",\
|
|
.value = stringify(2),\
|
|
},{\
|
|
.driver = "Nehalem-" TYPE_X86_CPU,\
|
|
.property = "model",\
|
|
.value = stringify(2),\
|
|
},{\
|
|
.driver = "Nehalem-" TYPE_X86_CPU,\
|
|
.property = "min-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_CPU_MODEL_IDS("1.4.0") \
|
|
{\
|
|
.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->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); \
|
|
} \
|
|
type_init(pc_machine_init_##suffix)
|
|
|
|
extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
|
|
#endif
|