VirtualBox Main API
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The IBIOSSettings interface represents BIOS settings of the virtual machine. More...
Public Attributes | |
attribute boolean | logoFadeIn |
Fade in flag for BIOS logo animation. | |
attribute boolean | logoFadeOut |
Fade out flag for BIOS logo animation. | |
attribute unsigned long | logoDisplayTime |
BIOS logo display time in milliseconds (0 = default). | |
attribute wstring | logoImagePath |
Local file system path for external BIOS splash image. | |
attribute BIOSBootMenuMode | bootMenuMode |
Mode of the BIOS boot device menu. | |
attribute boolean | ACPIEnabled |
ACPI support flag. | |
attribute boolean | IOAPICEnabled |
I/O-APIC support flag. | |
attribute APICMode | APICMode |
APIC mode to set up by the firmware. | |
attribute long long | timeOffset |
Offset in milliseconds from the host system time. | |
attribute boolean | PXEDebugEnabled |
PXE debug logging flag. | |
attribute boolean | SMBIOSUuidLittleEndian |
Flag to control whether the SMBIOS system UUID is presented in little endian form to the guest as mandated by the SMBIOS spec chapter 7.2.1. | |
The IBIOSSettings interface represents BIOS settings of the virtual machine.
This is used only in the IMachine::BIOSSettings attribute.
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attribute boolean IBIOSSettings::logoFadeIn |
Fade in flag for BIOS logo animation.
attribute boolean IBIOSSettings::logoFadeOut |
Fade out flag for BIOS logo animation.
attribute unsigned long IBIOSSettings::logoDisplayTime |
BIOS logo display time in milliseconds (0 = default).
attribute wstring IBIOSSettings::logoImagePath |
Local file system path for external BIOS splash image.
Empty string means the default image is shown on boot.
attribute BIOSBootMenuMode IBIOSSettings::bootMenuMode |
Mode of the BIOS boot device menu.
attribute boolean IBIOSSettings::ACPIEnabled |
ACPI support flag.
attribute boolean IBIOSSettings::IOAPICEnabled |
I/O-APIC support flag.
If set, VirtualBox will provide an I/O-APIC and support IRQs above 15.
attribute APICMode IBIOSSettings::APICMode |
APIC mode to set up by the firmware.
attribute long long IBIOSSettings::timeOffset |
Offset in milliseconds from the host system time.
This allows for guests running with a different system date/time than the host. It is equivalent to setting the system date/time in the BIOS except it is not an absolute value but a relative one. Guest Additions time synchronization honors this offset.
attribute boolean IBIOSSettings::PXEDebugEnabled |
PXE debug logging flag.
If set, VirtualBox will write extensive PXE trace information to the release log.
attribute boolean IBIOSSettings::SMBIOSUuidLittleEndian |
Flag to control whether the SMBIOS system UUID is presented in little endian form to the guest as mandated by the SMBIOS spec chapter 7.2.1.
Before VirtualBox version 6.1 it was always presented in big endian form and to retain the old behavior this flag was introduced so it can be changed. VMs created with VBox 6.1 will default to true for this flag.