diff options
Diffstat (limited to 'OvmfPkg/Csm/Include/Protocol/LegacyBios.h')
| -rw-r--r-- | OvmfPkg/Csm/Include/Protocol/LegacyBios.h | 652 |
1 files changed, 325 insertions, 327 deletions
diff --git a/OvmfPkg/Csm/Include/Protocol/LegacyBios.h b/OvmfPkg/Csm/Include/Protocol/LegacyBios.h index 443f0c11a4..b9a225a874 100644 --- a/OvmfPkg/Csm/Include/Protocol/LegacyBios.h +++ b/OvmfPkg/Csm/Include/Protocol/LegacyBios.h @@ -26,10 +26,10 @@ SPDX-License-Identifier: BSD-2-Clause-Patent ///
#pragma pack(1)
-typedef UINT8 SERIAL_MODE;
-typedef UINT8 PARALLEL_MODE;
+typedef UINT8 SERIAL_MODE;
+typedef UINT8 PARALLEL_MODE;
-#define EFI_COMPATIBILITY16_TABLE_SIGNATURE SIGNATURE_32 ('I', 'F', 'E', '$')
+#define EFI_COMPATIBILITY16_TABLE_SIGNATURE SIGNATURE_32 ('I', 'F', 'E', '$')
///
/// There is a table located within the traditional BIOS in either the 0xF000:xxxx or 0xE000:xxxx
@@ -44,75 +44,75 @@ typedef struct { /// The string "$EFI" denotes the start of the EfiCompatibility table. Byte 0 is "I," byte
/// 1 is "F," byte 2 is "E," and byte 3 is "$" and is normally accessed as a DWORD or UINT32.
///
- UINT32 Signature;
+ UINT32 Signature;
///
/// The value required such that byte checksum of TableLength equals zero.
///
- UINT8 TableChecksum;
+ UINT8 TableChecksum;
///
/// The length of this table.
///
- UINT8 TableLength;
+ UINT8 TableLength;
///
/// The major EFI revision for which this table was generated.
///
- UINT8 EfiMajorRevision;
+ UINT8 EfiMajorRevision;
///
/// The minor EFI revision for which this table was generated.
///
- UINT8 EfiMinorRevision;
+ UINT8 EfiMinorRevision;
///
/// The major revision of this table.
///
- UINT8 TableMajorRevision;
+ UINT8 TableMajorRevision;
///
/// The minor revision of this table.
///
- UINT8 TableMinorRevision;
+ UINT8 TableMinorRevision;
///
/// Reserved for future usage.
///
- UINT16 Reserved;
+ UINT16 Reserved;
///
/// The segment of the entry point within the traditional BIOS for Compatibility16 functions.
///
- UINT16 Compatibility16CallSegment;
+ UINT16 Compatibility16CallSegment;
///
/// The offset of the entry point within the traditional BIOS for Compatibility16 functions.
///
- UINT16 Compatibility16CallOffset;
+ UINT16 Compatibility16CallOffset;
///
/// The segment of the entry point within the traditional BIOS for EfiCompatibility
/// to invoke the PnP installation check.
///
- UINT16 PnPInstallationCheckSegment;
+ UINT16 PnPInstallationCheckSegment;
///
/// The Offset of the entry point within the traditional BIOS for EfiCompatibility
/// to invoke the PnP installation check.
///
- UINT16 PnPInstallationCheckOffset;
+ UINT16 PnPInstallationCheckOffset;
///
/// EFI system resources table. Type EFI_SYSTEM_TABLE is defined in the IntelPlatform
- ///Innovation Framework for EFI Driver Execution Environment Core Interface Specification (DXE CIS).
+ /// Innovation Framework for EFI Driver Execution Environment Core Interface Specification (DXE CIS).
///
- UINT32 EfiSystemTable;
+ UINT32 EfiSystemTable;
///
/// The address of an OEM-provided identifier string. The string is null terminated.
///
- UINT32 OemIdStringPointer;
+ UINT32 OemIdStringPointer;
///
/// The 32-bit physical address where ACPI RSD PTR is stored within the traditional
@@ -120,93 +120,93 @@ typedef struct { /// reserved is the maximum for ACPI 2.0. The EfiCompatibility will fill in the ACPI
/// RSD PTR with either the ACPI 1.0b or 2.0 values.
///
- UINT32 AcpiRsdPtrPointer;
+ UINT32 AcpiRsdPtrPointer;
///
/// The OEM revision number. Usage is undefined but provided for OEM module usage.
///
- UINT16 OemRevision;
+ UINT16 OemRevision;
///
/// The 32-bit physical address where INT15 E820 data is stored within the traditional
/// BIOS. The EfiCompatibility code will fill in the E820Pointer value and copy the
/// data to the indicated area.
///
- UINT32 E820Pointer;
+ UINT32 E820Pointer;
///
/// The length of the E820 data and is filled in by the EfiCompatibility code.
///
- UINT32 E820Length;
+ UINT32 E820Length;
///
/// The 32-bit physical address where the $PIR table is stored in the traditional BIOS.
/// The EfiCompatibility code will fill in the IrqRoutingTablePointer value and
/// copy the data to the indicated area.
///
- UINT32 IrqRoutingTablePointer;
+ UINT32 IrqRoutingTablePointer;
///
/// The length of the $PIR table and is filled in by the EfiCompatibility code.
///
- UINT32 IrqRoutingTableLength;
+ UINT32 IrqRoutingTableLength;
///
/// The 32-bit physical address where the MP table is stored in the traditional BIOS.
/// The EfiCompatibility code will fill in the MpTablePtr value and copy the data
/// to the indicated area.
///
- UINT32 MpTablePtr;
+ UINT32 MpTablePtr;
///
/// The length of the MP table and is filled in by the EfiCompatibility code.
///
- UINT32 MpTableLength;
+ UINT32 MpTableLength;
///
/// The segment of the OEM-specific INT table/code.
///
- UINT16 OemIntSegment;
+ UINT16 OemIntSegment;
///
/// The offset of the OEM-specific INT table/code.
///
- UINT16 OemIntOffset;
+ UINT16 OemIntOffset;
///
/// The segment of the OEM-specific 32-bit table/code.
///
- UINT16 Oem32Segment;
+ UINT16 Oem32Segment;
///
/// The offset of the OEM-specific 32-bit table/code.
///
- UINT16 Oem32Offset;
+ UINT16 Oem32Offset;
///
/// The segment of the OEM-specific 16-bit table/code.
///
- UINT16 Oem16Segment;
+ UINT16 Oem16Segment;
///
/// The offset of the OEM-specific 16-bit table/code.
///
- UINT16 Oem16Offset;
+ UINT16 Oem16Offset;
///
/// The segment of the TPM binary passed to 16-bit CSM.
///
- UINT16 TpmSegment;
+ UINT16 TpmSegment;
///
/// The offset of the TPM binary passed to 16-bit CSM.
///
- UINT16 TpmOffset;
+ UINT16 TpmOffset;
///
/// A pointer to a string identifying the independent BIOS vendor.
///
- UINT32 IbvPointer;
+ UINT32 IbvPointer;
///
/// This field is NULL for all systems not supporting PCI Express. This field is the base
@@ -216,37 +216,37 @@ typedef struct { /// Compatibility16InitializeYourself() is defined in Compatibility16
/// Functions.
///
- UINT32 PciExpressBase;
+ UINT32 PciExpressBase;
///
/// Maximum PCI bus number assigned.
///
- UINT8 LastPciBus;
+ UINT8 LastPciBus;
///
/// Start Address of Upper Memory Area (UMA) to be set as Read/Write. If
/// UmaAddress is a valid address in the shadow RAM, it also indicates that the region
/// from 0xC0000 to (UmaAddress - 1) can be used for Option ROM.
///
- UINT32 UmaAddress;
+ UINT32 UmaAddress;
///
/// Upper Memory Area size in bytes to be set as Read/Write. If zero, no UMA region
/// will be set as Read/Write (i.e. all Shadow RAM is set as Read-Only).
///
- UINT32 UmaSize;
+ UINT32 UmaSize;
///
/// Start Address of high memory that can be used for permanent allocation. If zero,
/// high memory is not available for permanent allocation.
///
- UINT32 HiPermanentMemoryAddress;
+ UINT32 HiPermanentMemoryAddress;
///
/// Size of high memory that can be used for permanent allocation in bytes. If zero,
/// high memory is not available for permanent allocation.
///
- UINT32 HiPermanentMemorySize;
+ UINT32 HiPermanentMemorySize;
} EFI_COMPATIBILITY16_TABLE;
///
@@ -267,7 +267,7 @@ typedef enum { /// Return:
/// AX = Return Status codes
///
- Legacy16InitializeYourself = 0x0000,
+ Legacy16InitializeYourself = 0x0000,
///
/// Causes the Compatibility16 BIOS to perform any drive number translations to match the boot sequence.
@@ -277,7 +277,7 @@ typedef enum { /// Return:
/// AX = Returned status codes
///
- Legacy16UpdateBbs = 0x0001,
+ Legacy16UpdateBbs = 0x0001,
///
/// Allows the Compatibility16 code to perform any final actions before booting. The Compatibility16
@@ -288,7 +288,7 @@ typedef enum { /// Return:
/// AX = Returned status codes
///
- Legacy16PrepareToBoot = 0x0002,
+ Legacy16PrepareToBoot = 0x0002,
///
/// Causes the Compatibility16 BIOS to boot. The Compatibility16 code is Read/Only.
@@ -297,7 +297,7 @@ typedef enum { /// Output:
/// AX = Returned status codes
///
- Legacy16Boot = 0x0003,
+ Legacy16Boot = 0x0003,
///
/// Allows the Compatibility16 code to get the last device from which a boot was attempted. This is
@@ -319,7 +319,7 @@ typedef enum { /// AX = Returned status codes
/// BX = Number of non-BBS-compliant devices found. Equals 0 if BBS compliant.
///
- Legacy16DispatchOprom = 0x0005,
+ Legacy16DispatchOprom = 0x0005,
///
/// Finds a free area in the 0xFxxxx or 0xExxxx region of the specified length and returns the address
@@ -336,7 +336,7 @@ typedef enum { /// AX = Returned status codes
/// DS:BX = Address of the region
///
- Legacy16GetTableAddress = 0x0006,
+ Legacy16GetTableAddress = 0x0006,
///
/// Enables the EfiCompatibility module to do any nonstandard processing of keyboard LEDs or state.
@@ -349,7 +349,7 @@ typedef enum { /// Output:
/// AX = Returned status codes
///
- Legacy16SetKeyboardLeds = 0x0007,
+ Legacy16SetKeyboardLeds = 0x0007,
///
/// Enables the EfiCompatibility module to install an interrupt handler for PCI mass media devices that
@@ -360,29 +360,27 @@ typedef enum { /// Output:
/// AX = Returned status codes
///
- Legacy16InstallPciHandler = 0x0008
+ Legacy16InstallPciHandler = 0x0008
} EFI_COMPATIBILITY_FUNCTIONS;
-
///
/// EFI_DISPATCH_OPROM_TABLE
///
typedef struct {
- UINT16 PnPInstallationCheckSegment; ///< A pointer to the PnpInstallationCheck data structure.
- UINT16 PnPInstallationCheckOffset; ///< A pointer to the PnpInstallationCheck data structure.
- UINT16 OpromSegment; ///< The segment where the OpROM was placed. Offset is assumed to be 3.
- UINT8 PciBus; ///< The PCI bus.
- UINT8 PciDeviceFunction; ///< The PCI device * 0x08 | PCI function.
- UINT8 NumberBbsEntries; ///< The number of valid BBS table entries upon entry and exit. The IBV code may
- ///< increase this number, if BBS-compliant devices also hook INTs in order to force the
- ///< OpROM BIOS Setup to be executed.
- UINT32 BbsTablePointer; ///< A pointer to the BBS table.
- UINT16 RuntimeSegment; ///< The segment where the OpROM can be relocated to. If this value is 0x0000, this
- ///< means that the relocation of this run time code is not supported.
- ///< Inconsistent with specification here:
- ///< The member's name "OpromDestinationSegment" [defined in Intel Framework Compatibility Support Module Specification / 0.97 version]
- ///< has been changed to "RuntimeSegment" since keeping backward compatible.
-
+ UINT16 PnPInstallationCheckSegment; ///< A pointer to the PnpInstallationCheck data structure.
+ UINT16 PnPInstallationCheckOffset; ///< A pointer to the PnpInstallationCheck data structure.
+ UINT16 OpromSegment; ///< The segment where the OpROM was placed. Offset is assumed to be 3.
+ UINT8 PciBus; ///< The PCI bus.
+ UINT8 PciDeviceFunction; ///< The PCI device * 0x08 | PCI function.
+ UINT8 NumberBbsEntries; ///< The number of valid BBS table entries upon entry and exit. The IBV code may
+ ///< increase this number, if BBS-compliant devices also hook INTs in order to force the
+ ///< OpROM BIOS Setup to be executed.
+ UINT32 BbsTablePointer; ///< A pointer to the BBS table.
+ UINT16 RuntimeSegment; ///< The segment where the OpROM can be relocated to. If this value is 0x0000, this
+ ///< means that the relocation of this run time code is not supported.
+ ///< Inconsistent with specification here:
+ ///< The member's name "OpromDestinationSegment" [defined in Intel Framework Compatibility Support Module Specification / 0.97 version]
+ ///< has been changed to "RuntimeSegment" since keeping backward compatible.
} EFI_DISPATCH_OPROM_TABLE;
///
@@ -392,132 +390,132 @@ typedef struct { ///
/// Starting address of memory under 1 MB. The ending address is assumed to be 640 KB or 0x9FFFF.
///
- UINT32 BiosLessThan1MB;
+ UINT32 BiosLessThan1MB;
///
/// The starting address of the high memory block.
///
- UINT32 HiPmmMemory;
+ UINT32 HiPmmMemory;
///
/// The length of high memory block.
///
- UINT32 HiPmmMemorySizeInBytes;
+ UINT32 HiPmmMemorySizeInBytes;
///
/// The segment of the reverse thunk call code.
///
- UINT16 ReverseThunkCallSegment;
+ UINT16 ReverseThunkCallSegment;
///
/// The offset of the reverse thunk call code.
///
- UINT16 ReverseThunkCallOffset;
+ UINT16 ReverseThunkCallOffset;
///
/// The number of E820 entries copied to the Compatibility16 BIOS.
///
- UINT32 NumberE820Entries;
+ UINT32 NumberE820Entries;
///
/// The amount of usable memory above 1 MB, e.g., E820 type 1 memory.
///
- UINT32 OsMemoryAbove1Mb;
+ UINT32 OsMemoryAbove1Mb;
///
/// The start of thunk code in main memory. Memory cannot be used by BIOS or PMM.
///
- UINT32 ThunkStart;
+ UINT32 ThunkStart;
///
/// The size of the thunk code.
///
- UINT32 ThunkSizeInBytes;
+ UINT32 ThunkSizeInBytes;
///
/// Starting address of memory under 1 MB.
///
- UINT32 LowPmmMemory;
+ UINT32 LowPmmMemory;
///
/// The length of low Memory block.
///
- UINT32 LowPmmMemorySizeInBytes;
+ UINT32 LowPmmMemorySizeInBytes;
} EFI_TO_COMPATIBILITY16_INIT_TABLE;
///
/// DEVICE_PRODUCER_SERIAL.
///
typedef struct {
- UINT16 Address; ///< I/O address assigned to the serial port.
- UINT8 Irq; ///< IRQ assigned to the serial port.
- SERIAL_MODE Mode; ///< Mode of serial port. Values are defined below.
+ UINT16 Address; ///< I/O address assigned to the serial port.
+ UINT8 Irq; ///< IRQ assigned to the serial port.
+ SERIAL_MODE Mode; ///< Mode of serial port. Values are defined below.
} DEVICE_PRODUCER_SERIAL;
///
/// DEVICE_PRODUCER_SERIAL's modes.
///@{
-#define DEVICE_SERIAL_MODE_NORMAL 0x00
-#define DEVICE_SERIAL_MODE_IRDA 0x01
-#define DEVICE_SERIAL_MODE_ASK_IR 0x02
-#define DEVICE_SERIAL_MODE_DUPLEX_HALF 0x00
-#define DEVICE_SERIAL_MODE_DUPLEX_FULL 0x10
-///@)
+#define DEVICE_SERIAL_MODE_NORMAL 0x00
+#define DEVICE_SERIAL_MODE_IRDA 0x01
+#define DEVICE_SERIAL_MODE_ASK_IR 0x02
+#define DEVICE_SERIAL_MODE_DUPLEX_HALF 0x00
+#define DEVICE_SERIAL_MODE_DUPLEX_FULL 0x10
+/// @)
///
/// DEVICE_PRODUCER_PARALLEL.
///
typedef struct {
- UINT16 Address; ///< I/O address assigned to the parallel port.
- UINT8 Irq; ///< IRQ assigned to the parallel port.
- UINT8 Dma; ///< DMA assigned to the parallel port.
- PARALLEL_MODE Mode; ///< Mode of the parallel port. Values are defined below.
+ UINT16 Address; ///< I/O address assigned to the parallel port.
+ UINT8 Irq; ///< IRQ assigned to the parallel port.
+ UINT8 Dma; ///< DMA assigned to the parallel port.
+ PARALLEL_MODE Mode; ///< Mode of the parallel port. Values are defined below.
} DEVICE_PRODUCER_PARALLEL;
///
/// DEVICE_PRODUCER_PARALLEL's modes.
///@{
-#define DEVICE_PARALLEL_MODE_MODE_OUTPUT_ONLY 0x00
-#define DEVICE_PARALLEL_MODE_MODE_BIDIRECTIONAL 0x01
-#define DEVICE_PARALLEL_MODE_MODE_EPP 0x02
-#define DEVICE_PARALLEL_MODE_MODE_ECP 0x03
+#define DEVICE_PARALLEL_MODE_MODE_OUTPUT_ONLY 0x00
+#define DEVICE_PARALLEL_MODE_MODE_BIDIRECTIONAL 0x01
+#define DEVICE_PARALLEL_MODE_MODE_EPP 0x02
+#define DEVICE_PARALLEL_MODE_MODE_ECP 0x03
///@}
///
/// DEVICE_PRODUCER_FLOPPY
///
typedef struct {
- UINT16 Address; ///< I/O address assigned to the floppy.
- UINT8 Irq; ///< IRQ assigned to the floppy.
- UINT8 Dma; ///< DMA assigned to the floppy.
- UINT8 NumberOfFloppy; ///< Number of floppies in the system.
+ UINT16 Address; ///< I/O address assigned to the floppy.
+ UINT8 Irq; ///< IRQ assigned to the floppy.
+ UINT8 Dma; ///< DMA assigned to the floppy.
+ UINT8 NumberOfFloppy; ///< Number of floppies in the system.
} DEVICE_PRODUCER_FLOPPY;
///
/// LEGACY_DEVICE_FLAGS
///
typedef struct {
- UINT32 A20Kybd : 1; ///< A20 controller by keyboard controller.
- UINT32 A20Port90 : 1; ///< A20 controlled by port 0x92.
- UINT32 Reserved : 30; ///< Reserved for future usage.
+ UINT32 A20Kybd : 1; ///< A20 controller by keyboard controller.
+ UINT32 A20Port90 : 1; ///< A20 controlled by port 0x92.
+ UINT32 Reserved : 30; ///< Reserved for future usage.
} LEGACY_DEVICE_FLAGS;
///
/// DEVICE_PRODUCER_DATA_HEADER
///
typedef struct {
- DEVICE_PRODUCER_SERIAL Serial[4]; ///< Data for serial port x. Type DEVICE_PRODUCER_SERIAL is defined below.
- DEVICE_PRODUCER_PARALLEL Parallel[3]; ///< Data for parallel port x. Type DEVICE_PRODUCER_PARALLEL is defined below.
- DEVICE_PRODUCER_FLOPPY Floppy; ///< Data for floppy. Type DEVICE_PRODUCER_FLOPPY is defined below.
- UINT8 MousePresent; ///< Flag to indicate if mouse is present.
- LEGACY_DEVICE_FLAGS Flags; ///< Miscellaneous Boolean state information passed to CSM.
+ DEVICE_PRODUCER_SERIAL Serial[4]; ///< Data for serial port x. Type DEVICE_PRODUCER_SERIAL is defined below.
+ DEVICE_PRODUCER_PARALLEL Parallel[3]; ///< Data for parallel port x. Type DEVICE_PRODUCER_PARALLEL is defined below.
+ DEVICE_PRODUCER_FLOPPY Floppy; ///< Data for floppy. Type DEVICE_PRODUCER_FLOPPY is defined below.
+ UINT8 MousePresent; ///< Flag to indicate if mouse is present.
+ LEGACY_DEVICE_FLAGS Flags; ///< Miscellaneous Boolean state information passed to CSM.
} DEVICE_PRODUCER_DATA_HEADER;
///
/// ATAPI_IDENTIFY
///
typedef struct {
- UINT16 Raw[256]; ///< Raw data from the IDE IdentifyDrive command.
+ UINT16 Raw[256]; ///< Raw data from the IDE IdentifyDrive command.
} ATAPI_IDENTIFY;
///
@@ -529,44 +527,44 @@ typedef struct { /// per IDE controller. The IdentifyDrive is per drive. Index 0 is master and index
/// 1 is slave.
///
- UINT16 Status;
+ UINT16 Status;
///
/// PCI bus of IDE controller.
///
- UINT32 Bus;
+ UINT32 Bus;
///
/// PCI device of IDE controller.
///
- UINT32 Device;
+ UINT32 Device;
///
/// PCI function of IDE controller.
///
- UINT32 Function;
+ UINT32 Function;
///
/// Command ports base address.
///
- UINT16 CommandBaseAddress;
+ UINT16 CommandBaseAddress;
///
/// Control ports base address.
///
- UINT16 ControlBaseAddress;
+ UINT16 ControlBaseAddress;
///
/// Bus master address.
///
- UINT16 BusMasterAddress;
+ UINT16 BusMasterAddress;
- UINT8 HddIrq;
+ UINT8 HddIrq;
///
/// Data that identifies the drive data; one per possible attached drive.
///
- ATAPI_IDENTIFY IdentifyDrive[2];
+ ATAPI_IDENTIFY IdentifyDrive[2];
} HDD_INFO;
///
@@ -585,10 +583,10 @@ typedef struct { /// BBS_STATUS_FLAGS;\.
///
typedef struct {
- UINT16 OldPosition : 4; ///< Prior priority.
- UINT16 Reserved1 : 4; ///< Reserved for future use.
- UINT16 Enabled : 1; ///< If 0, ignore this entry.
- UINT16 Failed : 1; ///< 0 = Not known if boot failure occurred.
+ UINT16 OldPosition : 4; ///< Prior priority.
+ UINT16 Reserved1 : 4; ///< Reserved for future use.
+ UINT16 Enabled : 1; ///< If 0, ignore this entry.
+ UINT16 Failed : 1; ///< 0 = Not known if boot failure occurred.
///< 1 = Boot attempted failed.
///
@@ -598,8 +596,8 @@ typedef struct { /// 10 = Media is present and appears bootable.
/// 11 = Reserved.
///
- UINT16 MediaPresent : 2;
- UINT16 Reserved2 : 4; ///< Reserved for future use.
+ UINT16 MediaPresent : 2;
+ UINT16 Reserved2 : 4; ///< Reserved for future use.
} BBS_STATUS_FLAGS;
///
@@ -609,134 +607,134 @@ typedef struct { ///
/// The boot priority for this boot device. Values are defined below.
///
- UINT16 BootPriority;
+ UINT16 BootPriority;
///
/// The PCI bus for this boot device.
///
- UINT32 Bus;
+ UINT32 Bus;
///
/// The PCI device for this boot device.
///
- UINT32 Device;
+ UINT32 Device;
///
/// The PCI function for the boot device.
///
- UINT32 Function;
+ UINT32 Function;
///
/// The PCI class for this boot device.
///
- UINT8 Class;
+ UINT8 Class;
///
/// The PCI Subclass for this boot device.
///
- UINT8 SubClass;
+ UINT8 SubClass;
///
/// Segment:offset address of an ASCIIZ description string describing the manufacturer.
///
- UINT16 MfgStringOffset;
+ UINT16 MfgStringOffset;
///
/// Segment:offset address of an ASCIIZ description string describing the manufacturer.
///
- UINT16 MfgStringSegment;
+ UINT16 MfgStringSegment;
///
/// BBS device type. BBS device types are defined below.
///
- UINT16 DeviceType;
+ UINT16 DeviceType;
///
/// Status of this boot device. Type BBS_STATUS_FLAGS is defined below.
///
- BBS_STATUS_FLAGS StatusFlags;
+ BBS_STATUS_FLAGS StatusFlags;
///
/// Segment:Offset address of boot loader for IPL devices or install INT13 handler for
/// BCV devices.
///
- UINT16 BootHandlerOffset;
+ UINT16 BootHandlerOffset;
///
/// Segment:Offset address of boot loader for IPL devices or install INT13 handler for
/// BCV devices.
///
- UINT16 BootHandlerSegment;
+ UINT16 BootHandlerSegment;
///
/// Segment:offset address of an ASCIIZ description string describing this device.
///
- UINT16 DescStringOffset;
+ UINT16 DescStringOffset;
///
/// Segment:offset address of an ASCIIZ description string describing this device.
///
- UINT16 DescStringSegment;
+ UINT16 DescStringSegment;
///
/// Reserved.
///
- UINT32 InitPerReserved;
+ UINT32 InitPerReserved;
///
/// The use of these fields is IBV dependent. They can be used to flag that an OpROM
/// has hooked the specified IRQ. The OpROM may be BBS compliant as some SCSI
/// BBS-compliant OpROMs also hook IRQ vectors in order to run their BIOS Setup
///
- UINT32 AdditionalIrq13Handler;
+ UINT32 AdditionalIrq13Handler;
///
/// The use of these fields is IBV dependent. They can be used to flag that an OpROM
/// has hooked the specified IRQ. The OpROM may be BBS compliant as some SCSI
/// BBS-compliant OpROMs also hook IRQ vectors in order to run their BIOS Setup
///
- UINT32 AdditionalIrq18Handler;
+ UINT32 AdditionalIrq18Handler;
///
/// The use of these fields is IBV dependent. They can be used to flag that an OpROM
/// has hooked the specified IRQ. The OpROM may be BBS compliant as some SCSI
/// BBS-compliant OpROMs also hook IRQ vectors in order to run their BIOS Setup
///
- UINT32 AdditionalIrq19Handler;
+ UINT32 AdditionalIrq19Handler;
///
/// The use of these fields is IBV dependent. They can be used to flag that an OpROM
/// has hooked the specified IRQ. The OpROM may be BBS compliant as some SCSI
/// BBS-compliant OpROMs also hook IRQ vectors in order to run their BIOS Setup
///
- UINT32 AdditionalIrq40Handler;
- UINT8 AssignedDriveNumber;
- UINT32 AdditionalIrq41Handler;
- UINT32 AdditionalIrq46Handler;
- UINT32 IBV1;
- UINT32 IBV2;
+ UINT32 AdditionalIrq40Handler;
+ UINT8 AssignedDriveNumber;
+ UINT32 AdditionalIrq41Handler;
+ UINT32 AdditionalIrq46Handler;
+ UINT32 IBV1;
+ UINT32 IBV2;
} BBS_TABLE;
///
/// BBS device type values
///@{
-#define BBS_FLOPPY 0x01
-#define BBS_HARDDISK 0x02
-#define BBS_CDROM 0x03
-#define BBS_PCMCIA 0x04
-#define BBS_USB 0x05
-#define BBS_EMBED_NETWORK 0x06
-#define BBS_BEV_DEVICE 0x80
-#define BBS_UNKNOWN 0xff
+#define BBS_FLOPPY 0x01
+#define BBS_HARDDISK 0x02
+#define BBS_CDROM 0x03
+#define BBS_PCMCIA 0x04
+#define BBS_USB 0x05
+#define BBS_EMBED_NETWORK 0x06
+#define BBS_BEV_DEVICE 0x80
+#define BBS_UNKNOWN 0xff
///@}
///
/// BBS boot priority values
///@{
-#define BBS_DO_NOT_BOOT_FROM 0xFFFC
-#define BBS_LOWEST_PRIORITY 0xFFFD
-#define BBS_UNPRIORITIZED_ENTRY 0xFFFE
-#define BBS_IGNORE_ENTRY 0xFFFF
+#define BBS_DO_NOT_BOOT_FROM 0xFFFC
+#define BBS_LOWEST_PRIORITY 0xFFFD
+#define BBS_UNPRIORITIZED_ENTRY 0xFFFE
+#define BBS_IGNORE_ENTRY 0xFFFF
///@}
///
@@ -747,70 +745,70 @@ typedef struct { /// Access mechanism used to generate the soft SMI. Defined types are below. The other
/// values are reserved for future usage.
///
- UINT16 Type : 3;
+ UINT16 Type : 3;
///
/// The size of "port" in bits. Defined values are below.
///
- UINT16 PortGranularity : 3;
+ UINT16 PortGranularity : 3;
///
/// The size of data in bits. Defined values are below.
///
- UINT16 DataGranularity : 3;
+ UINT16 DataGranularity : 3;
///
/// Reserved for future use.
///
- UINT16 Reserved : 7;
+ UINT16 Reserved : 7;
} SMM_ATTRIBUTES;
///
/// SMM_ATTRIBUTES type values.
///@{
-#define STANDARD_IO 0x00
-#define STANDARD_MEMORY 0x01
+#define STANDARD_IO 0x00
+#define STANDARD_MEMORY 0x01
///@}
///
/// SMM_ATTRIBUTES port size constants.
///@{
-#define PORT_SIZE_8 0x00
-#define PORT_SIZE_16 0x01
-#define PORT_SIZE_32 0x02
-#define PORT_SIZE_64 0x03
+#define PORT_SIZE_8 0x00
+#define PORT_SIZE_16 0x01
+#define PORT_SIZE_32 0x02
+#define PORT_SIZE_64 0x03
///@}
///
/// SMM_ATTRIBUTES data size constants.
///@{
-#define DATA_SIZE_8 0x00
-#define DATA_SIZE_16 0x01
-#define DATA_SIZE_32 0x02
-#define DATA_SIZE_64 0x03
+#define DATA_SIZE_8 0x00
+#define DATA_SIZE_16 0x01
+#define DATA_SIZE_32 0x02
+#define DATA_SIZE_64 0x03
///@}
///
/// SMM_FUNCTION & relating constants.
///
typedef struct {
- UINT16 Function : 15;
- UINT16 Owner : 1;
+ UINT16 Function : 15;
+ UINT16 Owner : 1;
} SMM_FUNCTION;
///
/// SMM_FUNCTION Function constants.
///@{
-#define INT15_D042 0x0000
-#define GET_USB_BOOT_INFO 0x0001
-#define DMI_PNP_50_57 0x0002
+#define INT15_D042 0x0000
+#define GET_USB_BOOT_INFO 0x0001
+#define DMI_PNP_50_57 0x0002
///@}
///
/// SMM_FUNCTION Owner constants.
///@{
-#define STANDARD_OWNER 0x0
-#define OEM_OWNER 0x1
+#define STANDARD_OWNER 0x0
+#define OEM_OWNER 0x1
///@}
///
@@ -822,30 +820,30 @@ typedef struct { /// Describes the access mechanism, SmmPort, and SmmData sizes. Type
/// SMM_ATTRIBUTES is defined below.
///
- SMM_ATTRIBUTES SmmAttributes;
+ SMM_ATTRIBUTES SmmAttributes;
///
/// Function Soft SMI is to perform. Type SMM_FUNCTION is defined below.
///
- SMM_FUNCTION SmmFunction;
+ SMM_FUNCTION SmmFunction;
///
/// SmmPort size depends upon SmmAttributes and ranges from2 bytes to 16 bytes.
///
- UINT8 SmmPort;
+ UINT8 SmmPort;
///
/// SmmData size depends upon SmmAttributes and ranges from2 bytes to 16 bytes.
///
- UINT8 SmmData;
+ UINT8 SmmData;
} SMM_ENTRY;
///
/// SMM_TABLE
///
typedef struct {
- UINT16 NumSmmEntries; ///< Number of entries represented by SmmEntry.
- SMM_ENTRY SmmEntry; ///< One entry per function. Type SMM_ENTRY is defined below.
+ UINT16 NumSmmEntries; ///< Number of entries represented by SmmEntry.
+ SMM_ENTRY SmmEntry; ///< One entry per function. Type SMM_ENTRY is defined below.
} SMM_TABLE;
///
@@ -855,23 +853,23 @@ typedef struct { ///
/// This bit set indicates that the ServiceAreaData is valid.
///
- UINT8 DirectoryServiceValidity : 1;
+ UINT8 DirectoryServiceValidity : 1;
///
/// This bit set indicates to use the Reserve Area Boot Code Address (RACBA) only if
/// DirectoryServiceValidity is 0.
///
- UINT8 RabcaUsedFlag : 1;
+ UINT8 RabcaUsedFlag : 1;
///
/// This bit set indicates to execute hard disk diagnostics.
///
- UINT8 ExecuteHddDiagnosticsFlag : 1;
+ UINT8 ExecuteHddDiagnosticsFlag : 1;
///
/// Reserved for future use. Set to 0.
///
- UINT8 Reserved : 5;
+ UINT8 Reserved : 5;
} UDC_ATTRIBUTES;
///
@@ -882,74 +880,74 @@ typedef struct { /// This field contains the bit-mapped attributes of the PARTIES information. Type
/// UDC_ATTRIBUTES is defined below.
///
- UDC_ATTRIBUTES Attributes;
+ UDC_ATTRIBUTES Attributes;
///
/// This field contains the zero-based device on which the selected
/// ServiceDataArea is present. It is 0 for master and 1 for the slave device.
///
- UINT8 DeviceNumber;
+ UINT8 DeviceNumber;
///
/// This field contains the zero-based index into the BbsTable for the parent device.
/// This index allows the user to reference the parent device information such as PCI
/// bus, device function.
///
- UINT8 BbsTableEntryNumberForParentDevice;
+ UINT8 BbsTableEntryNumberForParentDevice;
///
/// This field contains the zero-based index into the BbsTable for the boot entry.
///
- UINT8 BbsTableEntryNumberForBoot;
+ UINT8 BbsTableEntryNumberForBoot;
///
/// This field contains the zero-based index into the BbsTable for the HDD diagnostics entry.
///
- UINT8 BbsTableEntryNumberForHddDiag;
+ UINT8 BbsTableEntryNumberForHddDiag;
///
/// The raw Beer data.
///
- UINT8 BeerData[128];
+ UINT8 BeerData[128];
///
/// The raw data of selected service area.
///
- UINT8 ServiceAreaData[64];
+ UINT8 ServiceAreaData[64];
} UD_TABLE;
-#define EFI_TO_LEGACY_MAJOR_VERSION 0x02
-#define EFI_TO_LEGACY_MINOR_VERSION 0x00
-#define MAX_IDE_CONTROLLER 8
+#define EFI_TO_LEGACY_MAJOR_VERSION 0x02
+#define EFI_TO_LEGACY_MINOR_VERSION 0x00
+#define MAX_IDE_CONTROLLER 8
///
/// EFI_TO_COMPATIBILITY16_BOOT_TABLE
///
typedef struct {
- UINT16 MajorVersion; ///< The EfiCompatibility major version number.
- UINT16 MinorVersion; ///< The EfiCompatibility minor version number.
- UINT32 AcpiTable; ///< The location of the RSDT ACPI table. < 4G range.
- UINT32 SmbiosTable; ///< The location of the SMBIOS table in EFI memory. < 4G range.
- UINT32 SmbiosTableLength;
+ UINT16 MajorVersion; ///< The EfiCompatibility major version number.
+ UINT16 MinorVersion; ///< The EfiCompatibility minor version number.
+ UINT32 AcpiTable; ///< The location of the RSDT ACPI table. < 4G range.
+ UINT32 SmbiosTable; ///< The location of the SMBIOS table in EFI memory. < 4G range.
+ UINT32 SmbiosTableLength;
//
// Legacy SIO state
//
- DEVICE_PRODUCER_DATA_HEADER SioData; ///< Standard traditional device information.
- UINT16 DevicePathType; ///< The default boot type.
- UINT16 PciIrqMask; ///< Mask of which IRQs have been assigned to PCI.
- UINT32 NumberE820Entries; ///< Number of E820 entries. The number can change from the
+ DEVICE_PRODUCER_DATA_HEADER SioData; ///< Standard traditional device information.
+ UINT16 DevicePathType; ///< The default boot type.
+ UINT16 PciIrqMask; ///< Mask of which IRQs have been assigned to PCI.
+ UINT32 NumberE820Entries; ///< Number of E820 entries. The number can change from the
///< Compatibility16InitializeYourself() function.
//
// Controller & Drive Identify[2] per controller information
//
- HDD_INFO HddInfo[MAX_IDE_CONTROLLER]; ///< Hard disk drive information, including raw Identify Drive data.
- UINT32 NumberBbsEntries; ///< Number of entries in the BBS table
- UINT32 BbsTable; ///< A pointer to the BBS table. Type BBS_TABLE is defined below.
- UINT32 SmmTable; ///< A pointer to the SMM table. Type SMM_TABLE is defined below.
- UINT32 OsMemoryAbove1Mb; ///< The amount of usable memory above 1 MB, i.e. E820 type 1 memory. This value can
+ HDD_INFO HddInfo[MAX_IDE_CONTROLLER]; ///< Hard disk drive information, including raw Identify Drive data.
+ UINT32 NumberBbsEntries; ///< Number of entries in the BBS table
+ UINT32 BbsTable; ///< A pointer to the BBS table. Type BBS_TABLE is defined below.
+ UINT32 SmmTable; ///< A pointer to the SMM table. Type SMM_TABLE is defined below.
+ UINT32 OsMemoryAbove1Mb; ///< The amount of usable memory above 1 MB, i.e. E820 type 1 memory. This value can
///< differ from the value in EFI_TO_COMPATIBILITY16_INIT_TABLE as more
///< memory may have been discovered.
- UINT32 UnconventionalDeviceTable; ///< Information to boot off an unconventional device like a PARTIES partition. Type
+ UINT32 UnconventionalDeviceTable; ///< Information to boot off an unconventional device like a PARTIES partition. Type
///< UD_TABLE is defined below.
} EFI_TO_COMPATIBILITY16_BOOT_TABLE;
@@ -957,28 +955,28 @@ typedef struct { /// EFI_LEGACY_INSTALL_PCI_HANDLER
///
typedef struct {
- UINT8 PciBus; ///< The PCI bus of the device.
- UINT8 PciDeviceFun; ///< The PCI device in bits 7:3 and function in bits 2:0.
- UINT8 PciSegment; ///< The PCI segment of the device.
- UINT8 PciClass; ///< The PCI class code of the device.
- UINT8 PciSubclass; ///< The PCI subclass code of the device.
- UINT8 PciInterface; ///< The PCI interface code of the device.
+ UINT8 PciBus; ///< The PCI bus of the device.
+ UINT8 PciDeviceFun; ///< The PCI device in bits 7:3 and function in bits 2:0.
+ UINT8 PciSegment; ///< The PCI segment of the device.
+ UINT8 PciClass; ///< The PCI class code of the device.
+ UINT8 PciSubclass; ///< The PCI subclass code of the device.
+ UINT8 PciInterface; ///< The PCI interface code of the device.
//
// Primary section
//
- UINT8 PrimaryIrq; ///< The primary device IRQ.
- UINT8 PrimaryReserved; ///< Reserved.
- UINT16 PrimaryControl; ///< The primary device control I/O base.
- UINT16 PrimaryBase; ///< The primary device I/O base.
- UINT16 PrimaryBusMaster; ///< The primary device bus master I/O base.
+ UINT8 PrimaryIrq; ///< The primary device IRQ.
+ UINT8 PrimaryReserved; ///< Reserved.
+ UINT16 PrimaryControl; ///< The primary device control I/O base.
+ UINT16 PrimaryBase; ///< The primary device I/O base.
+ UINT16 PrimaryBusMaster; ///< The primary device bus master I/O base.
//
// Secondary Section
//
- UINT8 SecondaryIrq; ///< The secondary device IRQ.
- UINT8 SecondaryReserved; ///< Reserved.
- UINT16 SecondaryControl; ///< The secondary device control I/O base.
- UINT16 SecondaryBase; ///< The secondary device I/O base.
- UINT16 SecondaryBusMaster; ///< The secondary device bus master I/O base.
+ UINT8 SecondaryIrq; ///< The secondary device IRQ.
+ UINT8 SecondaryReserved; ///< Reserved.
+ UINT16 SecondaryControl; ///< The secondary device control I/O base.
+ UINT16 SecondaryBase; ///< The secondary device I/O base.
+ UINT16 SecondaryBusMaster; ///< The secondary device bus master I/O base.
} EFI_LEGACY_INSTALL_PCI_HANDLER;
//
@@ -1007,128 +1005,128 @@ typedef struct _EFI_LEGACY_BIOS_PROTOCOL EFI_LEGACY_BIOS_PROTOCOL; /// to Segment:Offset 16-bit form.
///
///@{
-#define EFI_SEGMENT(_Adr) (UINT16) ((UINT16) (((UINTN) (_Adr)) >> 4) & 0xf000)
-#define EFI_OFFSET(_Adr) (UINT16) (((UINT16) ((UINTN) (_Adr))) & 0xffff)
+#define EFI_SEGMENT(_Adr) (UINT16) ((UINT16) (((UINTN) (_Adr)) >> 4) & 0xf000)
+#define EFI_OFFSET(_Adr) (UINT16) (((UINT16) ((UINTN) (_Adr))) & 0xffff)
///@}
-#define CARRY_FLAG 0x01
+#define CARRY_FLAG 0x01
///
/// EFI_EFLAGS_REG
///
typedef struct {
- UINT32 CF:1;
- UINT32 Reserved1:1;
- UINT32 PF:1;
- UINT32 Reserved2:1;
- UINT32 AF:1;
- UINT32 Reserved3:1;
- UINT32 ZF:1;
- UINT32 SF:1;
- UINT32 TF:1;
- UINT32 IF:1;
- UINT32 DF:1;
- UINT32 OF:1;
- UINT32 IOPL:2;
- UINT32 NT:1;
- UINT32 Reserved4:2;
- UINT32 VM:1;
- UINT32 Reserved5:14;
+ UINT32 CF : 1;
+ UINT32 Reserved1 : 1;
+ UINT32 PF : 1;
+ UINT32 Reserved2 : 1;
+ UINT32 AF : 1;
+ UINT32 Reserved3 : 1;
+ UINT32 ZF : 1;
+ UINT32 SF : 1;
+ UINT32 TF : 1;
+ UINT32 IF : 1;
+ UINT32 DF : 1;
+ UINT32 OF : 1;
+ UINT32 IOPL : 2;
+ UINT32 NT : 1;
+ UINT32 Reserved4 : 2;
+ UINT32 VM : 1;
+ UINT32 Reserved5 : 14;
} EFI_EFLAGS_REG;
///
/// EFI_DWORD_REGS
///
typedef struct {
- UINT32 EAX;
- UINT32 EBX;
- UINT32 ECX;
- UINT32 EDX;
- UINT32 ESI;
- UINT32 EDI;
- EFI_EFLAGS_REG EFlags;
- UINT16 ES;
- UINT16 CS;
- UINT16 SS;
- UINT16 DS;
- UINT16 FS;
- UINT16 GS;
- UINT32 EBP;
- UINT32 ESP;
+ UINT32 EAX;
+ UINT32 EBX;
+ UINT32 ECX;
+ UINT32 EDX;
+ UINT32 ESI;
+ UINT32 EDI;
+ EFI_EFLAGS_REG EFlags;
+ UINT16 ES;
+ UINT16 CS;
+ UINT16 SS;
+ UINT16 DS;
+ UINT16 FS;
+ UINT16 GS;
+ UINT32 EBP;
+ UINT32 ESP;
} EFI_DWORD_REGS;
///
/// EFI_FLAGS_REG
///
typedef struct {
- UINT16 CF:1;
- UINT16 Reserved1:1;
- UINT16 PF:1;
- UINT16 Reserved2:1;
- UINT16 AF:1;
- UINT16 Reserved3:1;
- UINT16 ZF:1;
- UINT16 SF:1;
- UINT16 TF:1;
- UINT16 IF:1;
- UINT16 DF:1;
- UINT16 OF:1;
- UINT16 IOPL:2;
- UINT16 NT:1;
- UINT16 Reserved4:1;
+ UINT16 CF : 1;
+ UINT16 Reserved1 : 1;
+ UINT16 PF : 1;
+ UINT16 Reserved2 : 1;
+ UINT16 AF : 1;
+ UINT16 Reserved3 : 1;
+ UINT16 ZF : 1;
+ UINT16 SF : 1;
+ UINT16 TF : 1;
+ UINT16 IF : 1;
+ UINT16 DF : 1;
+ UINT16 OF : 1;
+ UINT16 IOPL : 2;
+ UINT16 NT : 1;
+ UINT16 Reserved4 : 1;
} EFI_FLAGS_REG;
///
/// EFI_WORD_REGS
///
typedef struct {
- UINT16 AX;
- UINT16 ReservedAX;
- UINT16 BX;
- UINT16 ReservedBX;
- UINT16 CX;
- UINT16 ReservedCX;
- UINT16 DX;
- UINT16 ReservedDX;
- UINT16 SI;
- UINT16 ReservedSI;
- UINT16 DI;
- UINT16 ReservedDI;
- EFI_FLAGS_REG Flags;
- UINT16 ReservedFlags;
- UINT16 ES;
- UINT16 CS;
- UINT16 SS;
- UINT16 DS;
- UINT16 FS;
- UINT16 GS;
- UINT16 BP;
- UINT16 ReservedBP;
- UINT16 SP;
- UINT16 ReservedSP;
+ UINT16 AX;
+ UINT16 ReservedAX;
+ UINT16 BX;
+ UINT16 ReservedBX;
+ UINT16 CX;
+ UINT16 ReservedCX;
+ UINT16 DX;
+ UINT16 ReservedDX;
+ UINT16 SI;
+ UINT16 ReservedSI;
+ UINT16 DI;
+ UINT16 ReservedDI;
+ EFI_FLAGS_REG Flags;
+ UINT16 ReservedFlags;
+ UINT16 ES;
+ UINT16 CS;
+ UINT16 SS;
+ UINT16 DS;
+ UINT16 FS;
+ UINT16 GS;
+ UINT16 BP;
+ UINT16 ReservedBP;
+ UINT16 SP;
+ UINT16 ReservedSP;
} EFI_WORD_REGS;
///
/// EFI_BYTE_REGS
///
typedef struct {
- UINT8 AL, AH;
- UINT16 ReservedAX;
- UINT8 BL, BH;
- UINT16 ReservedBX;
- UINT8 CL, CH;
- UINT16 ReservedCX;
- UINT8 DL, DH;
- UINT16 ReservedDX;
+ UINT8 AL, AH;
+ UINT16 ReservedAX;
+ UINT8 BL, BH;
+ UINT16 ReservedBX;
+ UINT8 CL, CH;
+ UINT16 ReservedCX;
+ UINT8 DL, DH;
+ UINT16 ReservedDX;
} EFI_BYTE_REGS;
///
/// EFI_IA32_REGISTER_SET
///
typedef union {
- EFI_DWORD_REGS E;
- EFI_WORD_REGS X;
- EFI_BYTE_REGS H;
+ EFI_DWORD_REGS E;
+ EFI_WORD_REGS X;
+ EFI_BYTE_REGS H;
} EFI_IA32_REGISTER_SET;
/**
@@ -1453,63 +1451,63 @@ struct _EFI_LEGACY_BIOS_PROTOCOL { ///
/// Performs traditional software INT. See the Int86() function description.
///
- EFI_LEGACY_BIOS_INT86 Int86;
+ EFI_LEGACY_BIOS_INT86 Int86;
///
/// Performs a far call into Compatibility16 or traditional OpROM code.
///
- EFI_LEGACY_BIOS_FARCALL86 FarCall86;
+ EFI_LEGACY_BIOS_FARCALL86 FarCall86;
///
/// Checks if a traditional OpROM exists for this device.
///
- EFI_LEGACY_BIOS_CHECK_ROM CheckPciRom;
+ EFI_LEGACY_BIOS_CHECK_ROM CheckPciRom;
///
/// Loads a traditional OpROM in traditional OpROM address space.
///
- EFI_LEGACY_BIOS_INSTALL_ROM InstallPciRom;
+ EFI_LEGACY_BIOS_INSTALL_ROM InstallPciRom;
///
/// Boots a traditional OS.
///
- EFI_LEGACY_BIOS_BOOT LegacyBoot;
+ EFI_LEGACY_BIOS_BOOT LegacyBoot;
///
/// Updates BDA to reflect the current EFI keyboard LED status.
///
- EFI_LEGACY_BIOS_UPDATE_KEYBOARD_LED_STATUS UpdateKeyboardLedStatus;
+ EFI_LEGACY_BIOS_UPDATE_KEYBOARD_LED_STATUS UpdateKeyboardLedStatus;
///
/// Allows an external agent, such as BIOS Setup, to get the BBS data.
///
- EFI_LEGACY_BIOS_GET_BBS_INFO GetBbsInfo;
+ EFI_LEGACY_BIOS_GET_BBS_INFO GetBbsInfo;
///
/// Causes all legacy OpROMs to be shadowed.
///
- EFI_LEGACY_BIOS_SHADOW_ALL_LEGACY_OPROMS ShadowAllLegacyOproms;
+ EFI_LEGACY_BIOS_SHADOW_ALL_LEGACY_OPROMS ShadowAllLegacyOproms;
///
/// Performs all actions prior to boot. Used when booting an EFI-aware OS
/// rather than a legacy OS.
///
- EFI_LEGACY_BIOS_PREPARE_TO_BOOT_EFI PrepareToBootEfi;
+ EFI_LEGACY_BIOS_PREPARE_TO_BOOT_EFI PrepareToBootEfi;
///
/// Allows EFI to reserve an area in the 0xE0000 or 0xF0000 block.
///
- EFI_LEGACY_BIOS_GET_LEGACY_REGION GetLegacyRegion;
+ EFI_LEGACY_BIOS_GET_LEGACY_REGION GetLegacyRegion;
///
/// Allows EFI to copy data to the area specified by GetLegacyRegion.
///
- EFI_LEGACY_BIOS_COPY_LEGACY_REGION CopyLegacyRegion;
+ EFI_LEGACY_BIOS_COPY_LEGACY_REGION CopyLegacyRegion;
///
/// Allows the user to boot off an unconventional device such as a PARTIES partition.
///
- EFI_LEGACY_BIOS_BOOT_UNCONVENTIONAL_DEVICE BootUnconventionalDevice;
+ EFI_LEGACY_BIOS_BOOT_UNCONVENTIONAL_DEVICE BootUnconventionalDevice;
};
//
@@ -1548,6 +1546,6 @@ struct _EFI_LEGACY_BIOS_PROTOCOL { } \
} while (FALSE)
-extern EFI_GUID gEfiLegacyBiosProtocolGuid;
+extern EFI_GUID gEfiLegacyBiosProtocolGuid;
#endif
|