diff options
Diffstat (limited to 'src/include/ipxe/efi/Uefi/UefiSpec.h')
| -rw-r--r-- | src/include/ipxe/efi/Uefi/UefiSpec.h | 94 |
1 files changed, 49 insertions, 45 deletions
diff --git a/src/include/ipxe/efi/Uefi/UefiSpec.h b/src/include/ipxe/efi/Uefi/UefiSpec.h index 4887157..141bccd 100644 --- a/src/include/ipxe/efi/Uefi/UefiSpec.h +++ b/src/include/ipxe/efi/Uefi/UefiSpec.h @@ -283,7 +283,9 @@ EFI_STATUS @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 @@ -850,8 +852,9 @@ 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 **/ @@ -1138,8 +1141,8 @@ EFI_STATUS /** 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. @@ -1722,6 +1725,10 @@ EFI_STATUS 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 @@ -2006,50 +2013,46 @@ EFI_STATUS /// /// 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. @@ -2073,6 +2076,7 @@ typedef struct { /// //EFI_INPUT_KEY Keys[]; } EFI_KEY_OPTION; +#pragma pack() // // EFI File location to boot from on removable media devices |