#include <MdePkg/Include/Uefi/UefiSpec.h>

Data Fields
struct {
UINT32 Revision: 8

UINT32 ShiftPressed: 1

UINT32 ControlPressed: 1

UINT32 AltPressed: 1

UINT32 LogoPressed: 1

UINT32 MenuPressed: 1

UINT32 SysReqPressed: 1

UINT32 Reserved: 16

UINT32 InputKeyCount: 2

}	Options

UINT32	PackedValue

Detailed Description

EFI Boot Key Data

Definition at line 2181 of file UefiSpec.h.

Field Documentation

◆ AltPressed

UINT32 EFI_BOOT_KEY_DATA::AltPressed

Either the left or right Alt keys must be pressed (1) or must not be pressed (0).

Definition at line 2198 of file UefiSpec.h.

◆ ControlPressed

UINT32 EFI_BOOT_KEY_DATA::ControlPressed

Either the left or right Control keys must be pressed (1) or must not be pressed (0).

Definition at line 2194 of file UefiSpec.h.

◆ InputKeyCount

UINT32 EFI_BOOT_KEY_DATA::InputKeyCount

Specifies the actual number of entries in EFI_KEY_OPTION.Keys, from 0-3. If zero, then only the shift state is considered. If more than one, then the boot option will only be launched if all of the specified keys are pressed with the same shift state.

Definition at line 2217 of file UefiSpec.h.

◆ LogoPressed

UINT32 EFI_BOOT_KEY_DATA::LogoPressed

Either the left or right Logo keys must be pressed (1) or must not be pressed (0).

Definition at line 2202 of file UefiSpec.h.

◆ MenuPressed

UINT32 EFI_BOOT_KEY_DATA::MenuPressed

The Menu key must be pressed (1) or must not be pressed (0).

Definition at line 2206 of file UefiSpec.h.

◆ PackedValue

UINT32 EFI_BOOT_KEY_DATA::PackedValue

Definition at line 2219 of file UefiSpec.h.

◆ Reserved

UINT32 EFI_BOOT_KEY_DATA::Reserved

Definition at line 2211 of file UefiSpec.h.

◆ Revision

UINT32 EFI_BOOT_KEY_DATA::Revision

Indicates the revision of the EFI_KEY_OPTION structure. This revision level should be 0.

Definition at line 2186 of file UefiSpec.h.

◆ ShiftPressed

UINT32 EFI_BOOT_KEY_DATA::ShiftPressed

Either the left or right Shift keys must be pressed (1) or must not be pressed (0).

Definition at line 2190 of file UefiSpec.h.

◆ SysReqPressed

UINT32 EFI_BOOT_KEY_DATA::SysReqPressed

The SysReq key must be pressed (1) or must not be pressed (0).

Definition at line 2210 of file UefiSpec.h.

The documentation for this union was generated from the following file:

MdePkg/Include/Uefi/UefiSpec.h

Data Fields