iPXE
Data Fields
EFI_BOOT_KEY_DATA Union Reference

EFI Boot Key Data. More...

#include <UefiSpec.h>

Data Fields

struct {
   UINT32   Revision: 8
 Indicates the revision of the EFI_KEY_OPTION structure. More...
 
   UINT32   ShiftPressed: 1
 Either the left or right Shift keys must be pressed (1) or must not be pressed (0). More...
 
   UINT32   ControlPressed: 1
 Either the left or right Control keys must be pressed (1) or must not be pressed (0). More...
 
   UINT32   AltPressed: 1
 Either the left or right Alt keys must be pressed (1) or must not be pressed (0). More...
 
   UINT32   LogoPressed: 1
 Either the left or right Logo keys must be pressed (1) or must not be pressed (0). More...
 
   UINT32   MenuPressed: 1
 The Menu key must be pressed (1) or must not be pressed (0). More...
 
   UINT32   SysReqPressed: 1
 The SysReq key must be pressed (1) or must not be pressed (0). More...
 
   UINT32   Reserved: 16
 
   UINT32   InputKeyCount: 2
 Specifies the actual number of entries in EFI_KEY_OPTION.Keys, from 0-3. More...
 
Options
 
UINT32 PackedValue
 

Detailed Description

EFI Boot Key Data.

Definition at line 2098 of file UefiSpec.h.

Field Documentation

◆ 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 2103 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 2107 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 2111 of file UefiSpec.h.

◆ 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 2115 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 2119 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 2123 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 2127 of file UefiSpec.h.

◆ Reserved

UINT32 EFI_BOOT_KEY_DATA::Reserved

Definition at line 2128 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 2134 of file UefiSpec.h.

◆ Options

struct { ... } EFI_BOOT_KEY_DATA::Options

◆ PackedValue

UINT32 EFI_BOOT_KEY_DATA::PackedValue

Definition at line 2136 of file UefiSpec.h.


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