820c1aba51
The XEN_EMU option will cover core Xen support in target/, which exists only for x86 with KVM today but could theoretically also be implemented on Arm/Aarch64 and with TCG or other accelerators (if anyone wants to run the gauntlet of struct layout compatibility, errno mapping, and the rest of that fui). It will also cover the support for architecture-independent grant table and event channel support which will be added in hw/i386/kvm/ (on the basis that the non-KVM support is very theoretical and making it not use KVM directly seems like gratuitous overengineering at this point). The XEN_BUS option is for the xenfv platform support, which will now be used both by XEN_EMU and by real Xen. The XEN option remains dependent on the Xen runtime libraries, and covers support for real Xen. Some code which currently resides under CONFIG_XEN will be moving to CONFIG_XEN_BUS over time as the direct dependencies on Xen runtime libraries are eliminated. The Xen PCI platform device will also reside under CONFIG_XEN_BUS. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>
144 lines
2.4 KiB
Plaintext
144 lines
2.4 KiB
Plaintext
config X86_FW_OVMF
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bool
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config SEV
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bool
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select X86_FW_OVMF
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depends on KVM
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config SGX
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bool
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depends on KVM
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config PC
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bool
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imply APPLESMC
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imply HYPERV
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imply ISA_IPMI_KCS
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imply ISA_IPMI_BT
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imply PCI_IPMI_KCS
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imply PCI_IPMI_BT
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imply IPMI_SSIF
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imply ISA_DEBUG
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imply PARALLEL
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imply PCI_DEVICES
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imply PVPANIC_ISA
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imply QXL
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imply SEV
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imply SGX
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imply TEST_DEVICES
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imply TPM_CRB
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imply TPM_TIS_ISA
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imply VGA_PCI
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imply VIRTIO_VGA
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imply NVDIMM
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select FDC_ISA
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select I8259
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select I8254
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select PCKBD
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select PCSPK
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select I8257
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select MC146818RTC
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# For ACPI builder:
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select SERIAL_ISA
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select ACPI_PCI
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select ACPI_VMGENID
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select VIRTIO_PMEM_SUPPORTED
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select VIRTIO_MEM_SUPPORTED
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config PC_PCI
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bool
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select APIC
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select IOAPIC
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select PC
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config PC_ACPI
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bool
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select ACPI_X86
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select ACPI_CPU_HOTPLUG
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select ACPI_MEMORY_HOTPLUG
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select ACPI_PCI_BRIDGE
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select ACPI_VIOT
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select SMBUS_EEPROM
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select PFLASH_CFI01
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depends on ACPI_SMBUS
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config I440FX
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bool
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imply E1000_PCI
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imply VMPORT
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imply VMMOUSE
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select ACPI_PIIX4
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select PC_PCI
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select PC_ACPI
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select PCI_I440FX
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select PIIX3
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select IDE_PIIX
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select DIMM
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select SMBIOS
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select FW_CFG_DMA
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config ISAPC
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bool
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select ISA_BUS
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select PC
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select IDE_ISA
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select VGA_ISA
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# FIXME: it is in the same file as i440fx, and does not compile
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# if separated
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depends on I440FX
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config Q35
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bool
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imply VTD
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imply AMD_IOMMU
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imply E1000E_PCI_EXPRESS
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imply VMPORT
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imply VMMOUSE
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select PC_PCI
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select PC_ACPI
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select PCI_EXPRESS_Q35
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select LPC_ICH9
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select AHCI_ICH9
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select DIMM
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select SMBIOS
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select FW_CFG_DMA
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config MICROVM
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bool
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select SERIAL_ISA # for serial_hds_isa_init()
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select ISA_BUS
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select APIC
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select IOAPIC
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select I8259
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select MC146818RTC
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select VIRTIO_MMIO
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select ACPI_HW_REDUCED
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select PCI_EXPRESS_GENERIC_BRIDGE
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select USB_XHCI_SYSBUS
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select I8254
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config X86_IOMMU
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bool
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depends on PC
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config VTD
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bool
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select X86_IOMMU
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config AMD_IOMMU
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bool
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select X86_IOMMU
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config VMPORT
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bool
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config VMMOUSE
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bool
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depends on VMPORT
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config XEN_EMU
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bool
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default y
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depends on KVM && (I386 || X86_64)
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