[efi] Update to latest EDK2 headers

Signed-off-by: Michael Brown <mcb30@ipxe.org>

src/include/ipxe/efi/Guid/WinCertificate.h

 /** @file
   GUID for UEFI WIN_CERTIFICATE structure.
 
-  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
 typedef struct {
   ///
   /// This is the standard WIN_CERTIFICATE header, where
-  /// wCertificateType is set to WIN_CERT_TYPE_UEFI_GUID.
+  /// wCertificateType is set to WIN_CERT_TYPE_EFI_GUID.
   ///
   WIN_CERTIFICATE   Hdr;
   ///

src/include/ipxe/efi/IndustryStandard/Pci22.h

     PCI-to-PCI Bridge Architecture Specification, Revision 1.2
     PC Card Standard, 8.0
 
-  Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
 #define     PCI_IF_16550_MODEM            0x02
 #define     PCI_IF_16650_MODEM            0x03
 #define     PCI_IF_16750_MODEM            0x04
-#define   PCI_SUBCLASS_SCC_OTHER          0x80
+#define   PCI_SUBCLASS_SCC_OTHER        0x80
 
 #define PCI_CLASS_SYSTEM_PERIPHERAL   0x08
 #define   PCI_SUBCLASS_PIC              0x00
 #define     PCI_IF_EISA_TIMER             0x02
 #define   PCI_SUBCLASS_RTC              0x03
 #define     PCI_IF_GENERIC_RTC            0x00
-#define     PCI_IF_ISA_RTC                0x00
+#define     PCI_IF_ISA_RTC                0x01
 #define   PCI_SUBCLASS_PNP_CONTROLLER   0x04    ///< HotPlug Controller
 #define   PCI_SUBCLASS_PERIPHERAL_OTHER 0x80
 
 #define   PCI_SUBCLASS_SCAN_CONTROLLER  0x03
 #define   PCI_SUBCLASS_GAMEPORT         0x04
 #define     PCI_IF_GAMEPORT               0x00
-#define     PCI_IF_GAMEPORT1              0x01
+#define     PCI_IF_GAMEPORT1              0x10
 #define   PCI_SUBCLASS_INPUT_OTHER      0x80
 
 #define PCI_CLASS_DOCKING_STATION     0x0A
+#define   PCI_SUBCLASS_DOCKING_GENERIC  0x00
+#define   PCI_SUBCLASS_DOCKING_OTHER    0x80
 
 #define PCI_CLASS_PROCESSOR           0x0B
 #define   PCI_SUBCLASS_PROC_386         0x00
 #define PCI_CLASS_WIRELESS            0x0D
 #define   PCI_SUBCLASS_IRDA             0x00
 #define   PCI_SUBCLASS_IR               0x01
-#define   PCI_SUBCLASS_RF               0x02
+#define   PCI_SUBCLASS_RF               0x10
 #define   PCI_SUBCLASS_WIRELESS_OTHER   0x80
 
 #define PCI_CLASS_INTELLIGENT_IO      0x0E

src/include/ipxe/efi/Library/BaseLib.h

 #ifndef __BASE_LIB__
 #define __BASE_LIB__
 
+FILE_LICENCE ( BSD3 );
+
 //
 // Definitions for architecture-specific types
 //
   If Entry is NULL, then ASSERT().
   If ListHead was not initialized with INTIALIZE_LIST_HEAD_VARIABLE() or
   InitializeListHead(), then ASSERT().
-  If PcdMaximumLinkedListLenth is not zero, and prior to insertion the number
+  If PcdMaximumLinkedListLength is not zero, and prior to insertion the number
   of nodes in ListHead, including the ListHead node, is greater than or
   equal to PcdMaximumLinkedListLength, then ASSERT().
 
   If Entry is NULL, then ASSERT().
   If ListHead was not initialized with INTIALIZE_LIST_HEAD_VARIABLE() or
   InitializeListHead(), then ASSERT().
-  If PcdMaximumLinkedListLenth is not zero, and prior to insertion the number
+  If PcdMaximumLinkedListLength is not zero, and prior to insertion the number
   of nodes in ListHead, including the ListHead node, is greater than or
   equal to PcdMaximumLinkedListLength, then ASSERT().
 
   If List is NULL, then ASSERT().
   If List was not initialized with INTIALIZE_LIST_HEAD_VARIABLE() or
   InitializeListHead(), then ASSERT().
-  If PcdMaximumLinkedListLenth is not zero, and the number of nodes
+  If PcdMaximumLinkedListLength is not zero, and the number of nodes
   in List, including the List node, is greater than or equal to
   PcdMaximumLinkedListLength, then ASSERT().
 
   If Node is NULL, then ASSERT().
   If List was not initialized with INTIALIZE_LIST_HEAD_VARIABLE() or
   InitializeListHead(), then ASSERT().
-  If PcdMaximumLinkedListLenth is not zero, and List contains more than
-  PcdMaximumLinkedListLenth nodes, then ASSERT().
+  If PcdMaximumLinkedListLength is not zero, and List contains more than
+  PcdMaximumLinkedListLength nodes, then ASSERT().
   If PcdVerifyNodeInList is TRUE and Node is not a node in List, then ASSERT().
 
   @param  List  A pointer to the head node of a doubly linked list.
   If Node is NULL, then ASSERT().
   If List was not initialized with INTIALIZE_LIST_HEAD_VARIABLE() or
   InitializeListHead(), then ASSERT().
-  If PcdMaximumLinkedListLenth is not zero, and List contains more than
-  PcdMaximumLinkedListLenth nodes, then ASSERT().
+  If PcdMaximumLinkedListLength is not zero, and List contains more than
+  PcdMaximumLinkedListLength nodes, then ASSERT().
   If PcdVerifyNodeInList is TRUE and Node is not a node in List, then ASSERT().
 
   @param  List  A pointer to the head node of a doubly linked list.
   If ListHead is NULL, then ASSERT().
   If ListHead was not initialized with INTIALIZE_LIST_HEAD_VARIABLE() or
   InitializeListHead(), then ASSERT().
-  If PcdMaximumLinkedListLenth is not zero, and the number of nodes
+  If PcdMaximumLinkedListLength is not zero, and the number of nodes
   in List, including the List node, is greater than or equal to
   PcdMaximumLinkedListLength, then ASSERT().
 
   If Node is NULL, then ASSERT().
   If List was not initialized with INTIALIZE_LIST_HEAD_VARIABLE() or InitializeListHead(),
   then ASSERT().
-  If PcdMaximumLinkedListLenth is not zero, and the number of nodes
+  If PcdMaximumLinkedListLength is not zero, and the number of nodes
   in List, including the List node, is greater than or equal to
   PcdMaximumLinkedListLength, then ASSERT().
   If PcdVerifyNodeInList is TRUE and Node is not a node in List the and Node is not equal
   If Node is NULL, then ASSERT().
   If List was not initialized with INTIALIZE_LIST_HEAD_VARIABLE() or
   InitializeListHead(), then ASSERT().
-  If PcdMaximumLinkedListLenth is not zero, and the number of nodes
+  If PcdMaximumLinkedListLength is not zero, and the number of nodes
   in List, including the List node, is greater than or equal to
   PcdMaximumLinkedListLength, then ASSERT().
   If PcdVerifyNodeInList is TRUE and Node is not a node in List, then ASSERT().
   If StartBit is greater than 7, then ASSERT().
   If EndBit is greater than 7, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 7, then ASSERT().
   If EndBit is greater than 7, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 7, then ASSERT().
   If EndBit is greater than 7, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 7, then ASSERT().
   If EndBit is greater than 7, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 15, then ASSERT().
   If EndBit is greater than 15, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 15, then ASSERT().
   If EndBit is greater than 15, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 15, then ASSERT().
   If EndBit is greater than 15, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 15, then ASSERT().
   If EndBit is greater than 15, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 31, then ASSERT().
   If EndBit is greater than 31, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 31, then ASSERT().
   If EndBit is greater than 31, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 31, then ASSERT().
   If EndBit is greater than 31, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 31, then ASSERT().
   If EndBit is greater than 31, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 63, then ASSERT().
   If EndBit is greater than 63, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 63, then ASSERT().
   If EndBit is greater than 63, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 63, then ASSERT().
   If EndBit is greater than 63, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 63, then ASSERT().
   If EndBit is greater than 63, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Operand   Operand on which to perform the bitfield operation.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 31, then ASSERT().
   If EndBit is greater than 31, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Index     The 32-bit MSR index to write.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 31, then ASSERT().
   If EndBit is greater than 31, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Index     The 32-bit MSR index to write.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 31, then ASSERT().
   If EndBit is greater than 31, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Index     The 32-bit MSR index to write.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 31, then ASSERT().
   If EndBit is greater than 31, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Index     The 32-bit MSR index to write.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 63, then ASSERT().
   If EndBit is greater than 63, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If Value is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Index     The 32-bit MSR index to write.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 63, then ASSERT().
   If EndBit is greater than 63, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Index     The 32-bit MSR index to write.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 63, then ASSERT().
   If EndBit is greater than 63, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Index     The 32-bit MSR index to write.
   @param  StartBit  The ordinal of the least significant bit in the bit field.
   If StartBit is greater than 63, then ASSERT().
   If EndBit is greater than 63, then ASSERT().
   If EndBit is less than StartBit, then ASSERT().
+  If AndData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
+  If OrData is larger than the bitmask value range specified by StartBit and EndBit, then ASSERT().
 
   @param  Index     The 32-bit MSR index to write.
   @param  StartBit  The ordinal of the least significant bit in the bit field.

src/include/ipxe/efi/Pi/PiBootMode.h

 /** @file
   Present the boot mode values in PI.
 
-  Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
   @par Revision Reference:
-  PI Version 1.0
+  PI Version 1.2.1A
 
 **/
 
 #define BOOT_WITH_DEFAULT_SETTINGS                    0x04
 #define BOOT_ON_S4_RESUME                             0x05
 #define BOOT_ON_S5_RESUME                             0x06
+#define BOOT_WITH_MFG_MODE_SETTINGS                   0x07
 #define BOOT_ON_S2_RESUME                             0x10
 #define BOOT_ON_S3_RESUME                             0x11
 #define BOOT_ON_FLASH_UPDATE                          0x12

src/include/ipxe/efi/Protocol/SimpleTextInEx.h

   which exposes much more state and modifier information from the input device,
   also allows one to register a notification for a particular keystroke.
 
-  Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
   IN  EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
   IN  EFI_KEY_DATA                      *KeyData,
   IN  EFI_KEY_NOTIFY_FUNCTION           KeyNotificationFunction,
-  OUT EFI_HANDLE                        *NotifyHandle
+  OUT VOID                              **NotifyHandle
 );
 
 /**
 EFI_STATUS
 (EFIAPI *EFI_UNREGISTER_KEYSTROKE_NOTIFY)(
   IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL  *This,
-  IN EFI_HANDLE                         NotificationHandle
+  IN VOID                               *NotificationHandle
 );
 
 

src/include/ipxe/efi/Uefi/UefiInternalFormRepresentation.h

   EFI_IMAGE_ID             Id;
 } EFI_IFR_IMAGE;
 
-typedef struct _EFI_IFR_MODAL {
+typedef struct _EFI_IFR_MODAL_TAG {
   EFI_IFR_OP_HEADER        Header;
-} EFI_IFR_MODAL;
+} EFI_IFR_MODAL_TAG;
 
 typedef struct _EFI_IFR_LOCKED {
   EFI_IFR_OP_HEADER        Header;
   EFI_IFR_TYPE_VALUE       Value;
 } EFI_IFR_DEFAULT;
 
+typedef struct _EFI_IFR_DEFAULT_2 {
+  EFI_IFR_OP_HEADER        Header;
+  UINT16                   DefaultId;
+  UINT8                    Type;
+} EFI_IFR_DEFAULT_2;
+
 typedef struct _EFI_IFR_VALUE {
   EFI_IFR_OP_HEADER        Header;
 } EFI_IFR_VALUE;

src/include/ipxe/efi/Uefi/UefiSpec.h

   @retval EFI_NOT_FOUND         1) There are no EFI_DRIVER_BINDING_PROTOCOL instances
                                 present in the system.
                                 2) No drivers were connected to ControllerHandle.
-
+  @retval EFI_SECURITY_VIOLATION
+                                The user has no permission to start UEFI device drivers on the device path
+                                associated with the ControllerHandle or specified by the RemainingDevicePath.
 **/
 typedef
 EFI_STATUS
   @param  ExitData              The pointer to a pointer to a data buffer that includes a Null-terminated
                                 string, optionally followed by additional binary data.
 
-  @retval EFI_INVALID_PARAMETER ImageHandle is either an invalid image handle or the image
-                                has already been initialized with StartImage.
+  @retval EFI_INVALID_PARAMETER  ImageHandle is either an invalid image handle or the image
+                                 has already been initialized with StartImage.
+  @retval EFI_SECURITY_VIOLATION The current platform policy specifies that the image should not be started.
   @return Exit code from image
 
 **/
 /**
   Installs one or more protocol interfaces into the boot services environment.
 
-  @param  Handle                The handle to install the new protocol interfaces on, or NULL if a new
-                                handle is to be allocated.
+  @param  Handle                The pointer to a handle to install the new protocol interfaces on,
+                                or a pointer to NULL if a new handle is to be allocated.
   @param  ...                   A variable argument list containing pairs of protocol GUIDs and protocol
                                 interfaces.
 
   OUT UINT64            *MaximumVariableSize
   );
 
+//
+// Firmware should stop at a firmware user interface on next boot
+//
+#define EFI_OS_INDICATIONS_BOOT_TO_FW_UI    0x0000000000000001
 
 //
 // EFI Runtime Services Table
 ///
 /// EFI Boot Key Data
 ///
-typedef union {
-  struct {
-    ///
-    /// Indicates the revision of the EFI_KEY_OPTION structure. This revision level should be 0.
-    ///
-    UINT32  Revision        : 8;
-    ///
-    /// Either the left or right Shift keys must be pressed (1) or must not be pressed (0).
-    ///
-    UINT32  ShiftPressed    : 1;
-    ///
-    /// Either the left or right Control keys must be pressed (1) or must not be pressed (0).
-    ///
-    UINT32  ControlPressed  : 1;
-    ///
-    /// Either the left or right Alt keys must be pressed (1) or must not be pressed (0).
-    ///
-    UINT32  AltPressed      : 1;
-    ///
-    /// Either the left or right Logo keys must be pressed (1) or must not be pressed (0).
-    ///
-    UINT32  LogoPressed     : 1;
-    ///
-    /// The Menu key must be pressed (1) or must not be pressed (0).
-    ///
-    UINT32  MenuPressed     : 1;
-    ///
-    /// The SysReq key must be pressed (1) or must not be pressed (0).
-    ///
-    UINT32  SysReqPressed    : 1;
-    UINT32  Reserved        : 16;
-    ///
-    /// 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.
-    ///
-    UINT32  InputKeyCount   : 2;
-  } Options;
-  UINT32  PackedValue;
-} EFI_BOOT_KEY_DATA;
+typedef UINT32 EFI_BOOT_KEY_DATA;
+///
+/// Indicates the revision of the EFI_KEY_OPTION structure. This revision level should be 0.
+///
+#define EFI_KEY_OPTION_REVISION_MASK        0x000000FF
+///
+/// Either the left or right Shift keys must be pressed (1) or must not be pressed (0).
+///
+#define EFI_KEY_OPTION_SHIFT_PRESSED_MASK   BIT8
+///
+/// Either the left or right Control keys must be pressed (1) or must not be pressed (0).
+///
+#define EFI_KEY_OPTION_CONTROL_PRESSED_MASK BIT9
+///
+/// Either the left or right Alt keys must be pressed (1) or must not be pressed (0).
+///
+#define EFI_KEY_OPTION_ALT_PRESSED_MASK     BIT10
+///
+/// Either the left or right Logo keys must be pressed (1) or must not be pressed (0).
+///
+#define EFI_KEY_OPTION_LOGO_PRESSED_MASK    BIT11
+///
+/// The Menu key must be pressed (1) or must not be pressed (0).
+///
+#define EFI_KEY_OPTION_MENU_PRESSED_MASK    BIT12
+///
+/// The SysReq key must be pressed (1) or must not be pressed (0).
+///
+#define EFI_KEY_OPTION_SYS_REQ_PRESSED_MASK BIT13
+///
+/// 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.
+///
+#define EFI_KEY_OPTION_INPUT_KEY_COUNT_MASK (BIT30 | BIT31)
 
 ///
 /// EFI Key Option.
 ///
+#pragma pack(1)
 typedef struct {
   ///
   /// Specifies options about how the key will be processed.
   ///
   //EFI_INPUT_KEY      Keys[];
 } EFI_KEY_OPTION;
+#pragma pack()
 
 //
 // EFI File location to boot from on removable media devices

src/include/ipxe/efi/import.pl

       open my $outfh, ">$outfile" or die "Could not open $outfile: $!\n";
       my @dependencies = ();
       my $licence;
+      my $maybe_guard;
       my $guard;
       while ( <$infh> ) {
 	# Strip CR and trailing whitespace
 	# Write out line
 	print $outfh "$_\n";
 	# Apply FILE_LICENCE() immediately after include guard
-	if ( /^\#define\s+_?_\S+_H_?_$/ ) {
-	  die "Duplicate header guard detected in $infile\n" if $guard;
-	  $guard = 1;
-	  print $outfh "\nFILE_LICENCE ( $licence );\n" if $licence;
+	if ( defined $maybe_guard ) {
+	  if ( /^\#define\s+_?_${maybe_guard}_?_$/ ) {
+	    die "Duplicate header guard detected in $infile\n" if $guard;
+	    $guard = $maybe_guard;
+	    print $outfh "\nFILE_LICENCE ( $licence );\n" if $licence;
+	  }
+	  undef $maybe_guard;
+	}
+	if ( /^#ifndef\s+_?_(\S+)_?_/ ) {
+	  $maybe_guard = $1;
 	}
       }
       close $outfh;