| 1 | config X86_FW_OVMF |
| 2 | bool |
| 3 | |
| 4 | config SEV |
| 5 | bool |
| 6 | select X86_FW_OVMF |
| 7 | depends on KVM && X86_64 |
| 8 | |
| 9 | config SGX |
| 10 | bool |
| 11 | depends on KVM |
| 12 | |
| 13 | config TDX |
| 14 | bool |
| 15 | select X86_FW_OVMF |
| 16 | depends on KVM && X86_64 |
| 17 | |
| 18 | config PC |
| 19 | bool |
| 20 | imply APPLESMC |
| 21 | imply HYPERV |
| 22 | imply ISA_IPMI_KCS |
| 23 | imply ISA_IPMI_BT |
| 24 | imply PCI_IPMI_KCS |
| 25 | imply PCI_IPMI_BT |
| 26 | imply IPMI_SSIF |
| 27 | imply ISA_DEBUG |
| 28 | imply PARALLEL |
| 29 | imply PCI_DEVICES |
| 30 | imply PVPANIC_ISA |
| 31 | imply QXL |
| 32 | imply SEV |
| 33 | imply SGX |
| 34 | imply TDX |
| 35 | imply TEST_DEVICES |
| 36 | imply TPM_CRB |
| 37 | imply TPM_TIS_ISA |
| 38 | imply VGA_PCI |
| 39 | imply VIRTIO_VGA |
| 40 | imply NVDIMM |
| 41 | imply FDC_ISA |
| 42 | select I8259 |
| 43 | select I8254 |
| 44 | select PCKBD |
| 45 | select PCSPK |
| 46 | select I8257 |
| 47 | select MC146818RTC |
| 48 | # For ACPI builder: |
| 49 | select SERIAL_ISA |
| 50 | select ACPI_PCI |
| 51 | select ACPI_VMGENID |
| 52 | select ACPI_VMCLOCK |
| 53 | select VIRTIO_PMEM_SUPPORTED |
| 54 | select VIRTIO_MEM_SUPPORTED |
| 55 | select HV_BALLOON_SUPPORTED |
| 56 | |
| 57 | config PC_PCI |
| 58 | bool |
| 59 | select APIC |
| 60 | select IOAPIC |
| 61 | select PC |
| 62 | |
| 63 | config PC_ACPI |
| 64 | bool |
| 65 | select ACPI_X86 |
| 66 | select ACPI_CPU_HOTPLUG |
| 67 | select ACPI_MEMORY_HOTPLUG |
| 68 | select ACPI_PCI_BRIDGE |
| 69 | select ACPI_VIOT |
| 70 | select SMBUS_EEPROM |
| 71 | select PFLASH_CFI01 |
| 72 | depends on ACPI_SMBUS |
| 73 | |
| 74 | config I440FX |
| 75 | bool |
| 76 | default y |
| 77 | depends on I386 |
| 78 | imply E1000_PCI |
| 79 | imply VMPORT |
| 80 | imply VMMOUSE |
| 81 | select ACPI_PIIX4 |
| 82 | select PC_PCI |
| 83 | select PC_ACPI |
| 84 | select PCI_I440FX |
| 85 | select PIIX |
| 86 | select DIMM |
| 87 | select SP_MEM |
| 88 | select SMBIOS |
| 89 | select SMBIOS_LEGACY |
| 90 | select FW_CFG_DMA |
| 91 | |
| 92 | config ISAPC |
| 93 | bool |
| 94 | default y |
| 95 | depends on I386 |
| 96 | imply VGA_ISA |
| 97 | select ISA_BUS |
| 98 | select PC |
| 99 | select IDE_ISA |
| 100 | |
| 101 | config Q35 |
| 102 | bool |
| 103 | default y |
| 104 | depends on I386 |
| 105 | imply VTD |
| 106 | imply AMD_IOMMU |
| 107 | imply E1000E_PCI_EXPRESS |
| 108 | imply VMPORT |
| 109 | imply VMMOUSE |
| 110 | imply IOMMUFD |
| 111 | select PC_PCI |
| 112 | select PC_ACPI |
| 113 | select PCI_EXPRESS_Q35 |
| 114 | select LPC_ICH9 |
| 115 | select AHCI_ICH9 |
| 116 | select DIMM |
| 117 | select SP_MEM |
| 118 | select SMBIOS |
| 119 | select FW_CFG_DMA |
| 120 | |
| 121 | config MICROVM |
| 122 | bool |
| 123 | default y |
| 124 | depends on I386 && FDT |
| 125 | select DEVICE_TREE |
| 126 | select SERIAL_ISA # for serial_hds_isa_init() |
| 127 | select ISA_BUS |
| 128 | select APIC |
| 129 | select IOAPIC |
| 130 | select I8259 |
| 131 | select MC146818RTC |
| 132 | select VIRTIO_MMIO |
| 133 | select ACPI_PCI |
| 134 | select ACPI_HW_REDUCED |
| 135 | select PCI_EXPRESS_GENERIC_BRIDGE |
| 136 | select USB_XHCI_SYSBUS |
| 137 | select I8254 |
| 138 | |
| 139 | config NITRO_ENCLAVE |
| 140 | default y |
| 141 | depends on I386 && FDT # for MICROVM |
| 142 | depends on LIBCBOR && GNUTLS # for EIF and VIRTIO_NSM |
| 143 | depends on VHOST_USER # for VHOST_USER_VSOCK |
| 144 | select EIF |
| 145 | select MICROVM |
| 146 | select VHOST_USER_VSOCK |
| 147 | select VIRTIO_NSM |
| 148 | |
| 149 | config X86_IOMMU |
| 150 | bool |
| 151 | depends on PC |
| 152 | |
| 153 | config VTD |
| 154 | bool |
| 155 | imply VTD_ACCEL |
| 156 | select X86_IOMMU |
| 157 | |
| 158 | config VTD_ACCEL |
| 159 | bool |
| 160 | depends on VTD && IOMMUFD |
| 161 | |
| 162 | config AMD_IOMMU |
| 163 | bool |
| 164 | select X86_IOMMU |
| 165 | |
| 166 | config VMPORT |
| 167 | bool |
| 168 | |
| 169 | config VMMOUSE |
| 170 | bool |
| 171 | depends on VMPORT |
| 172 | |
| 173 | config XEN_EMU |
| 174 | bool |
| 175 | default y |
| 176 | depends on KVM && I386 |