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Copy needed include files from EDK2. This is a minimal set gleened

Browse Source 
from the .depend files after the build:
	cp -r ../vendor/edk2/MdePkg/Include sys/contrib/edk2
	cd lib/libefivar
	make
	pushd `make -V .OBJDIR`
	cat .depend*.o | grep sys/contrib | cut -d' ' -f 3 |
		sort -u | sed -e 's=/full/path/sys/contrib/edk2/==' > /tmp/xxx
	popd
	cd ../../sys/contrib/edk2
	rm -rf Include
	for i in `cat /tmp/xxx`; do
		svn cp svn+ssh://repo.freebsd.org/base/vendor/edk2/dist/MdePkg/$i $i
	done
	svn cp svn+ssh://repo.freebsd.org/base/vendor/edk2/dist/MdePkg/MdePkg.dec .

The original EDK2 repo is ~265MB, the MdePkg is ~23MB, all
MdePkg/Includes is ~7MB and this minimal set is ~1.3MB.

Sponsored by:	Netflix
This commit is contained in:
Warner Losh 2017-03-08 02:47:59 +00:00
commit 0d1ba6657e
37 changed files with 37542 additions and 0 deletions
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1270
sys/contrib/edk2/Include/Base.h Normal file
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sys/contrib/edk2/Include/Guid/HiiFormMapMethodGuid.h Normal file
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/** @file
Guid used to identify HII FormMap configuration method.
Copyright (c) 2009, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@par Revision Reference:
GUID defined in UEFI 2.2 spec.
**/
#ifndef __EFI_HII_FORMMAP_GUID_H__
#define __EFI_HII_FORMMAP_GUID_H__
#define EFI_HII_STANDARD_FORM_GUID \
{ 0x3bd2f4ec, 0xe524, 0x46e4, { 0xa9, 0xd8, 0x51, 0x1, 0x17, 0x42, 0x55, 0x62 } }
extern EFI_GUID gEfiHiiStandardFormGuid;
#endif

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sys/contrib/edk2/Include/Guid/PcAnsi.h Normal file
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/** @file
Terminal Device Path Vendor Guid.
Copyright (c) 2006 - 2009, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@par Revision Reference:
GUIDs defined in UEFI 2.0 spec.
**/
#ifndef __PC_ANSI_H__
#define __PC_ANSI_H__
#define EFI_PC_ANSI_GUID \
{ \
0xe0c14753, 0xf9be, 0x11d2, {0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
}
#define EFI_VT_100_GUID \
{ \
0xdfa66065, 0xb419, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \
}
#define EFI_VT_100_PLUS_GUID \
{ \
0x7baec70b, 0x57e0, 0x4c76, {0x8e, 0x87, 0x2f, 0x9e, 0x28, 0x08, 0x83, 0x43 } \
}
#define EFI_VT_UTF8_GUID \
{ \
0xad15a0d6, 0x8bec, 0x4acf, {0xa0, 0x73, 0xd0, 0x1d, 0xe7, 0x7e, 0x2d, 0x88 } \
}
#define DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL \
{ \
0x37499a9d, 0x542f, 0x4c89, {0xa0, 0x26, 0x35, 0xda, 0x14, 0x20, 0x94, 0xe4 } \
}
#define EFI_SAS_DEVICE_PATH_GUID \
{ \
0xd487ddb4, 0x008b, 0x11d9, {0xaf, 0xdc, 0x00, 0x10, 0x83, 0xff, 0xca, 0x4d } \
}
extern EFI_GUID gEfiPcAnsiGuid;
extern EFI_GUID gEfiVT100Guid;
extern EFI_GUID gEfiVT100PlusGuid;
extern EFI_GUID gEfiVTUTF8Guid;
extern EFI_GUID gEfiUartDevicePathGuid;
extern EFI_GUID gEfiSasDevicePathGuid;
#endif

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sys/contrib/edk2/Include/Guid/WinCertificate.h Normal file
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/** @file
GUID for UEFI WIN_CERTIFICATE structure.
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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@par Revision Reference:
GUID defined in UEFI 2.0 spec.
**/
#ifndef __EFI_WIN_CERTIFICATE_H__
#define __EFI_WIN_CERTIFICATE_H__
//
// _WIN_CERTIFICATE.wCertificateType
//
#define WIN_CERT_TYPE_PKCS_SIGNED_DATA 0x0002
#define WIN_CERT_TYPE_EFI_PKCS115 0x0EF0
#define WIN_CERT_TYPE_EFI_GUID 0x0EF1
///
/// The WIN_CERTIFICATE structure is part of the PE/COFF specification.
///
typedef struct {
///
/// The length of the entire certificate,
/// including the length of the header, in bytes.
///
UINT32 dwLength;
///
/// The revision level of the WIN_CERTIFICATE
/// structure. The current revision level is 0x0200.
///
UINT16 wRevision;
///
/// The certificate type. See WIN_CERT_TYPE_xxx for the UEFI
/// certificate types. The UEFI specification reserves the range of
/// certificate type values from 0x0EF0 to 0x0EFF.
///
UINT16 wCertificateType;
///
/// The following is the actual certificate. The format of
/// the certificate depends on wCertificateType.
///
/// UINT8 bCertificate[ANYSIZE_ARRAY];
///
} WIN_CERTIFICATE;
///
/// WIN_CERTIFICATE_UEFI_GUID.CertType
///
#define EFI_CERT_TYPE_RSA2048_SHA256_GUID \
{0xa7717414, 0xc616, 0x4977, {0x94, 0x20, 0x84, 0x47, 0x12, 0xa7, 0x35, 0xbf } }
///
/// WIN_CERTIFICATE_UEFI_GUID.CertData
///
typedef struct {
EFI_GUID HashType;
UINT8 PublicKey[256];
UINT8 Signature[256];
} EFI_CERT_BLOCK_RSA_2048_SHA256;
///
/// Certificate which encapsulates a GUID-specific digital signature
///
typedef struct {
///
/// This is the standard WIN_CERTIFICATE header, where
/// wCertificateType is set to WIN_CERT_TYPE_EFI_GUID.
///
WIN_CERTIFICATE Hdr;
///
/// This is the unique id which determines the
/// format of the CertData. .
///
EFI_GUID CertType;
///
/// The following is the certificate data. The format of
/// the data is determined by the CertType.
/// If CertType is EFI_CERT_TYPE_RSA2048_SHA256_GUID,
/// the CertData will be EFI_CERT_BLOCK_RSA_2048_SHA256 structure.
///
UINT8 CertData[1];
} WIN_CERTIFICATE_UEFI_GUID;
///
/// Certificate which encapsulates the RSASSA_PKCS1-v1_5 digital signature.
///
/// The WIN_CERTIFICATE_UEFI_PKCS1_15 structure is derived from
/// WIN_CERTIFICATE and encapsulate the information needed to
/// implement the RSASSA-PKCS1-v1_5 digital signature algorithm as
/// specified in RFC2437.
///
typedef struct {
///
/// This is the standard WIN_CERTIFICATE header, where
/// wCertificateType is set to WIN_CERT_TYPE_UEFI_PKCS1_15.
///
WIN_CERTIFICATE Hdr;
///
/// This is the hashing algorithm which was performed on the
/// UEFI executable when creating the digital signature.
///
EFI_GUID HashAlgorithm;
///
/// The following is the actual digital signature. The
/// size of the signature is the same size as the key
/// (1024-bit key is 128 bytes) and can be determined by
/// subtracting the length of the other parts of this header
/// from the total length of the certificate as found in
/// Hdr.dwLength.
///
/// UINT8 Signature[];
///
} WIN_CERTIFICATE_EFI_PKCS1_15;
extern EFI_GUID gEfiCertTypeRsa2048Sha256Guid;
#endif

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/** @file
ACPI 1.0b definitions from the ACPI Specification, revision 1.0b
Copyright (c) 2006 - 2011, 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 that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _ACPI_1_0_H_
#define _ACPI_1_0_H_
#include <IndustryStandard/AcpiAml.h>
///
/// Common table header, this prefaces all ACPI tables, including FACS, but
/// excluding the RSD PTR structure.
///
typedef struct {
UINT32 Signature;
UINT32 Length;
} EFI_ACPI_COMMON_HEADER;
#pragma pack(1)
///
/// The common ACPI description table header. This structure prefaces most ACPI tables.
///
typedef struct {
UINT32 Signature;
UINT32 Length;
UINT8 Revision;
UINT8 Checksum;
UINT8 OemId[6];
UINT64 OemTableId;
UINT32 OemRevision;
UINT32 CreatorId;
UINT32 CreatorRevision;
} EFI_ACPI_DESCRIPTION_HEADER;
#pragma pack()
//
// Define for Desriptor
//
#define ACPI_SMALL_ITEM_FLAG 0x00
#define ACPI_LARGE_ITEM_FLAG 0x01
//
// Small Item Descriptor Name
//
#define ACPI_SMALL_IRQ_DESCRIPTOR_NAME 0x04
#define ACPI_SMALL_DMA_DESCRIPTOR_NAME 0x05
#define ACPI_SMALL_START_DEPENDENT_DESCRIPTOR_NAME 0x06
#define ACPI_SMALL_END_DEPENDENT_DESCRIPTOR_NAME 0x07
#define ACPI_SMALL_IO_PORT_DESCRIPTOR_NAME 0x08
#define ACPI_SMALL_FIXED_IO_PORT_DESCRIPTOR_NAME 0x09
#define ACPI_SMALL_VENDOR_DEFINED_DESCRIPTOR_NAME 0x0E
#define ACPI_SMALL_END_TAG_DESCRIPTOR_NAME 0x0F
//
// Large Item Descriptor Name
//
#define ACPI_LARGE_24_BIT_MEMORY_RANGE_DESCRIPTOR_NAME 0x01
#define ACPI_LARGE_VENDOR_DEFINED_DESCRIPTOR_NAME 0x04
#define ACPI_LARGE_32_BIT_MEMORY_RANGE_DESCRIPTOR_NAME 0x05
#define ACPI_LARGE_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR_NAME 0x06
#define ACPI_LARGE_DWORD_ADDRESS_SPACE_DESCRIPTOR_NAME 0x07
#define ACPI_LARGE_WORD_ADDRESS_SPACE_DESCRIPTOR_NAME 0x08
#define ACPI_LARGE_EXTENDED_IRQ_DESCRIPTOR_NAME 0x09
#define ACPI_LARGE_QWORD_ADDRESS_SPACE_DESCRIPTOR_NAME 0x0A
//
// Small Item Descriptor Value
//
#define ACPI_IRQ_NOFLAG_DESCRIPTOR 0x22
#define ACPI_IRQ_DESCRIPTOR 0x23
#define ACPI_DMA_DESCRIPTOR 0x2A
#define ACPI_START_DEPENDENT_DESCRIPTOR 0x30
#define ACPI_START_DEPENDENT_EX_DESCRIPTOR 0x31
#define ACPI_END_DEPENDENT_DESCRIPTOR 0x38
#define ACPI_IO_PORT_DESCRIPTOR 0x47
#define ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR 0x4B
#define ACPI_END_TAG_DESCRIPTOR 0x79
//
// Large Item Descriptor Value
//
#define ACPI_24_BIT_MEMORY_RANGE_DESCRIPTOR 0x81
#define ACPI_32_BIT_MEMORY_RANGE_DESCRIPTOR 0x85
#define ACPI_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR 0x86
#define ACPI_DWORD_ADDRESS_SPACE_DESCRIPTOR 0x87
#define ACPI_WORD_ADDRESS_SPACE_DESCRIPTOR 0x88
#define ACPI_EXTENDED_INTERRUPT_DESCRIPTOR 0x89
#define ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR 0x8A
#define ACPI_ADDRESS_SPACE_DESCRIPTOR 0x8A
//
// Resource Type
//
#define ACPI_ADDRESS_SPACE_TYPE_MEM 0x00
#define ACPI_ADDRESS_SPACE_TYPE_IO 0x01
#define ACPI_ADDRESS_SPACE_TYPE_BUS 0x02
///
/// Power Management Timer frequency is fixed at 3.579545MHz.
///
#define ACPI_TIMER_FREQUENCY 3579545
//
// Ensure proper structure formats
//
#pragma pack(1)
///
/// The commond definition of QWORD, DWORD, and WORD
/// Address Space Descriptors.
///
typedef PACKED struct {
UINT8 Desc;
UINT16 Len;
UINT8 ResType;
UINT8 GenFlag;
UINT8 SpecificFlag;
UINT64 AddrSpaceGranularity;
UINT64 AddrRangeMin;
UINT64 AddrRangeMax;
UINT64 AddrTranslationOffset;
UINT64 AddrLen;
} EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR;
typedef PACKED union {
UINT8 Byte;
PACKED struct {
UINT8 Length : 3;
UINT8 Name : 4;
UINT8 Type : 1;
} Bits;
} ACPI_SMALL_RESOURCE_HEADER;
typedef PACKED struct {
PACKED union {
UINT8 Byte;
PACKED struct {
UINT8 Name : 7;
UINT8 Type : 1;
}Bits;
} Header;
UINT16 Length;
} ACPI_LARGE_RESOURCE_HEADER;
///
/// IRQ Descriptor.
///
typedef PACKED struct {
ACPI_SMALL_RESOURCE_HEADER Header;
UINT16 Mask;
} EFI_ACPI_IRQ_NOFLAG_DESCRIPTOR;
///
/// IRQ Descriptor.
///
typedef PACKED struct {
ACPI_SMALL_RESOURCE_HEADER Header;
UINT16 Mask;
UINT8 Information;
} EFI_ACPI_IRQ_DESCRIPTOR;
///
/// DMA Descriptor.
///
typedef PACKED struct {
ACPI_SMALL_RESOURCE_HEADER Header;
UINT8 ChannelMask;
UINT8 Information;
} EFI_ACPI_DMA_DESCRIPTOR;
///
/// I/O Port Descriptor
///
typedef PACKED struct {
ACPI_SMALL_RESOURCE_HEADER Header;
UINT8 Information;
UINT16 BaseAddressMin;
UINT16 BaseAddressMax;
UINT8 Alignment;
UINT8 Length;
} EFI_ACPI_IO_PORT_DESCRIPTOR;
///
/// Fixed Location I/O Port Descriptor.
///
typedef PACKED struct {
ACPI_SMALL_RESOURCE_HEADER Header;
UINT16 BaseAddress;
UINT8 Length;
} EFI_ACPI_FIXED_LOCATION_IO_PORT_DESCRIPTOR;
///
/// 24-Bit Memory Range Descriptor
///
typedef PACKED struct {
ACPI_LARGE_RESOURCE_HEADER Header;
UINT8 Information;
UINT16 BaseAddressMin;
UINT16 BaseAddressMax;
UINT16 Alignment;
UINT16 Length;
} EFI_ACPI_24_BIT_MEMORY_RANGE_DESCRIPTOR;
///
/// 32-Bit Memory Range Descriptor
///
typedef PACKED struct {
ACPI_LARGE_RESOURCE_HEADER Header;
UINT8 Information;
UINT32 BaseAddressMin;
UINT32 BaseAddressMax;
UINT32 Alignment;
UINT32 Length;
} EFI_ACPI_32_BIT_MEMORY_RANGE_DESCRIPTOR;
///
/// Fixed 32-Bit Fixed Memory Range Descriptor
///
typedef PACKED struct {
ACPI_LARGE_RESOURCE_HEADER Header;
UINT8 Information;
UINT32 BaseAddress;
UINT32 Length;
} EFI_ACPI_32_BIT_FIXED_MEMORY_RANGE_DESCRIPTOR;
///
/// QWORD Address Space Descriptor
///
typedef PACKED struct {
ACPI_LARGE_RESOURCE_HEADER Header;
UINT8 ResType;
UINT8 GenFlag;
UINT8 SpecificFlag;
UINT64 AddrSpaceGranularity;
UINT64 AddrRangeMin;
UINT64 AddrRangeMax;
UINT64 AddrTranslationOffset;
UINT64 AddrLen;
} EFI_ACPI_QWORD_ADDRESS_SPACE_DESCRIPTOR;
///
/// DWORD Address Space Descriptor
///
typedef PACKED struct {
ACPI_LARGE_RESOURCE_HEADER Header;
UINT8 ResType;
UINT8 GenFlag;
UINT8 SpecificFlag;
UINT32 AddrSpaceGranularity;
UINT32 AddrRangeMin;
UINT32 AddrRangeMax;
UINT32 AddrTranslationOffset;
UINT32 AddrLen;
} EFI_ACPI_DWORD_ADDRESS_SPACE_DESCRIPTOR;
///
/// WORD Address Space Descriptor
///
typedef PACKED struct {
ACPI_LARGE_RESOURCE_HEADER Header;
UINT8 ResType;
UINT8 GenFlag;
UINT8 SpecificFlag;
UINT16 AddrSpaceGranularity;
UINT16 AddrRangeMin;
UINT16 AddrRangeMax;
UINT16 AddrTranslationOffset;
UINT16 AddrLen;
} EFI_ACPI_WORD_ADDRESS_SPACE_DESCRIPTOR;
///
/// Extended Interrupt Descriptor
///
typedef PACKED struct {
ACPI_LARGE_RESOURCE_HEADER Header;
UINT8 InterruptVectorFlags;
UINT8 InterruptTableLength;
UINT32 InterruptNumber[1];
} EFI_ACPI_EXTENDED_INTERRUPT_DESCRIPTOR;
#pragma pack()
///
/// The End tag identifies an end of resource data.
///
typedef struct {
UINT8 Desc;
UINT8 Checksum;
} EFI_ACPI_END_TAG_DESCRIPTOR;
//
// General use definitions
//
#define EFI_ACPI_RESERVED_BYTE 0x00
#define EFI_ACPI_RESERVED_WORD 0x0000
#define EFI_ACPI_RESERVED_DWORD 0x00000000
#define EFI_ACPI_RESERVED_QWORD 0x0000000000000000
//
// Resource Type Specific Flags
// Ref ACPI specification 6.4.3.5.5
//
// Bit [0] : Write Status, _RW
//
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_WRITE (1 << 0)
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_ONLY (0 << 0)
//
// Bit [2:1] : Memory Attributes, _MEM
//
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_NON_CACHEABLE (0 << 1)
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE (1 << 1)
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_WRITE_COMBINING (2 << 1)
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_PREFETCHABLE (3 << 1)
//
// Bit [4:3] : Memory Attributes, _MTP
//
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_MEMORY (0 << 3)
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_RESERVED (1 << 3)
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_ACPI (2 << 3)
#define EFI_APCI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_NVS (3 << 3)
//
// Bit [5] : Memory to I/O Translation, _TTP
//
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_TRANSLATION (1 << 5)
#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_STATIC (0 << 5)
//
// IRQ Information
// Ref ACPI specification 6.4.2.1
//
#define EFI_ACPI_IRQ_SHARABLE_MASK 0x10
#define EFI_ACPI_IRQ_SHARABLE 0x10
#define EFI_ACPI_IRQ_POLARITY_MASK 0x08
#define EFI_ACPI_IRQ_HIGH_TRUE 0x00
#define EFI_ACPI_IRQ_LOW_FALSE 0x08
#define EFI_ACPI_IRQ_MODE 0x01
#define EFI_ACPI_IRQ_LEVEL_TRIGGERED 0x00
#define EFI_ACPI_IRQ_EDGE_TRIGGERED 0x01
//
// DMA Information
// Ref ACPI specification 6.4.2.2
//
#define EFI_ACPI_DMA_SPEED_TYPE_MASK 0x60
#define EFI_ACPI_DMA_SPEED_TYPE_COMPATIBILITY 0x00
#define EFI_ACPI_DMA_SPEED_TYPE_A 0x20
#define EFI_ACPI_DMA_SPEED_TYPE_B 0x40
#define EFI_ACPI_DMA_SPEED_TYPE_F 0x60
#define EFI_ACPI_DMA_BUS_MASTER_MASK 0x04
#define EFI_ACPI_DMA_BUS_MASTER 0x04
#define EFI_ACPI_DMA_TRANSFER_TYPE_MASK 0x03
#define EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT 0x00
#define EFI_ACPI_DMA_TRANSFER_TYPE_8_BIT_AND_16_BIT 0x01
#define EFI_ACPI_DMA_TRANSFER_TYPE_16_BIT 0x10
//
// IO Information
// Ref ACPI specification 6.4.2.5
//
#define EFI_ACPI_IO_DECODE_MASK 0x01
#define EFI_ACPI_IO_DECODE_16_BIT 0x01
#define EFI_ACPI_IO_DECODE_10_BIT 0x00
//
// Memory Information
// Ref ACPI specification 6.4.3.4
//
#define EFI_ACPI_MEMORY_WRITE_STATUS_MASK 0x01
#define EFI_ACPI_MEMORY_WRITABLE 0x01
#define EFI_ACPI_MEMORY_NON_WRITABLE 0x00
//
// Ensure proper structure formats
//
#pragma pack(1)
//
// ACPI 1.0b table structures
//
///
/// Root System Description Pointer Structure.
///
typedef struct {
UINT64 Signature;
UINT8 Checksum;
UINT8 OemId[6];
UINT8 Reserved;
UINT32 RsdtAddress;
} EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
//
// Root System Description Table
// No definition needed as it is a common description table header, the same with
// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
//
///
/// RSDT Revision (as defined in ACPI 1.0b specification).
///
#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
///
/// Fixed ACPI Description Table Structure (FADT).
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 FirmwareCtrl;
UINT32 Dsdt;
UINT8 IntModel;
UINT8 Reserved1;
UINT16 SciInt;
UINT32 SmiCmd;
UINT8 AcpiEnable;
UINT8 AcpiDisable;
UINT8 S4BiosReq;
UINT8 Reserved2;
UINT32 Pm1aEvtBlk;
UINT32 Pm1bEvtBlk;
UINT32 Pm1aCntBlk;
UINT32 Pm1bCntBlk;
UINT32 Pm2CntBlk;
UINT32 PmTmrBlk;
UINT32 Gpe0Blk;
UINT32 Gpe1Blk;
UINT8 Pm1EvtLen;
UINT8 Pm1CntLen;
UINT8 Pm2CntLen;
UINT8 PmTmLen;
UINT8 Gpe0BlkLen;
UINT8 Gpe1BlkLen;
UINT8 Gpe1Base;
UINT8 Reserved3;
UINT16 PLvl2Lat;
UINT16 PLvl3Lat;
UINT16 FlushSize;
UINT16 FlushStride;
UINT8 DutyOffset;
UINT8 DutyWidth;
UINT8 DayAlrm;
UINT8 MonAlrm;
UINT8 Century;
UINT8 Reserved4;
UINT8 Reserved5;
UINT8 Reserved6;
UINT32 Flags;
} EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE;
///
/// FADT Version (as defined in ACPI 1.0b specification).
///
#define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x01
#define EFI_ACPI_1_0_INT_MODE_DUAL_PIC 0
#define EFI_ACPI_1_0_INT_MODE_MULTIPLE_APIC 1
//
// Fixed ACPI Description Table Fixed Feature Flags
// All other bits are reserved and must be set to 0.
//
#define EFI_ACPI_1_0_WBINVD BIT0
#define EFI_ACPI_1_0_WBINVD_FLUSH BIT1
#define EFI_ACPI_1_0_PROC_C1 BIT2
#define EFI_ACPI_1_0_P_LVL2_UP BIT3
#define EFI_ACPI_1_0_PWR_BUTTON BIT4
#define EFI_ACPI_1_0_SLP_BUTTON BIT5
#define EFI_ACPI_1_0_FIX_RTC BIT6
#define EFI_ACPI_1_0_RTC_S4 BIT7
#define EFI_ACPI_1_0_TMR_VAL_EXT BIT8
#define EFI_ACPI_1_0_DCK_CAP BIT9
///
/// Firmware ACPI Control Structure.
///
typedef struct {
UINT32 Signature;
UINT32 Length;
UINT32 HardwareSignature;
UINT32 FirmwareWakingVector;
UINT32 GlobalLock;
UINT32 Flags;
UINT8 Reserved[40];
} EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
///
/// Firmware Control Structure Feature Flags.
/// All other bits are reserved and must be set to 0.
///
#define EFI_ACPI_1_0_S4BIOS_F BIT0
///
/// Multiple APIC Description Table header definition. The rest of the table
/// must be defined in a platform-specific manner.
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 LocalApicAddress;
UINT32 Flags;
} EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
///
/// MADT Revision (as defined in ACPI 1.0b specification).
///
#define EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x01
///
/// Multiple APIC Flags
/// All other bits are reserved and must be set to 0.
///
#define EFI_ACPI_1_0_PCAT_COMPAT BIT0
//
// Multiple APIC Description Table APIC structure types
// All other values between 0x05 an 0xFF are reserved and
// will be ignored by OSPM.
//
#define EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC 0x00
#define EFI_ACPI_1_0_IO_APIC 0x01
#define EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE 0x02
#define EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03
#define EFI_ACPI_1_0_LOCAL_APIC_NMI 0x04
//
// APIC Structure Definitions
//
///
/// Processor Local APIC Structure Definition.
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 AcpiProcessorId;
UINT8 ApicId;
UINT32 Flags;
} EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
///
/// Local APIC Flags. All other bits are reserved and must be 0.
///
#define EFI_ACPI_1_0_LOCAL_APIC_ENABLED BIT0
///
/// IO APIC Structure.
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 IoApicId;
UINT8 Reserved;
UINT32 IoApicAddress;
UINT32 SystemVectorBase;
} EFI_ACPI_1_0_IO_APIC_STRUCTURE;
///
/// Interrupt Source Override Structure.
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 Bus;
UINT8 Source;
UINT32 GlobalSystemInterruptVector;
UINT16 Flags;
} EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
///
/// Non-Maskable Interrupt Source Structure.
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT16 Flags;
UINT32 GlobalSystemInterruptVector;
} EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
///
/// Local APIC NMI Structure.
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 AcpiProcessorId;
UINT16 Flags;
UINT8 LocalApicInti;
} EFI_ACPI_1_0_LOCAL_APIC_NMI_STRUCTURE;
///
/// Smart Battery Description Table (SBST)
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 WarningEnergyLevel;
UINT32 LowEnergyLevel;
UINT32 CriticalEnergyLevel;
} EFI_ACPI_1_0_SMART_BATTERY_DESCRIPTION_TABLE;
//
// Known table signatures
//
///
/// "RSD PTR " Root System Description Pointer.
///
#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
///
/// "APIC" Multiple APIC Description Table.
///
#define EFI_ACPI_1_0_APIC_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
///
/// "DSDT" Differentiated System Description Table.
///
#define EFI_ACPI_1_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
///
/// "FACS" Firmware ACPI Control Structure.
///
#define EFI_ACPI_1_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
///
/// "FACP" Fixed ACPI Description Table.
///
#define EFI_ACPI_1_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
///
/// "PSDT" Persistent System Description Table.
///
#define EFI_ACPI_1_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
///
/// "RSDT" Root System Description Table.
///
#define EFI_ACPI_1_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
///
/// "SBST" Smart Battery Specification Table.
///
#define EFI_ACPI_1_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
///
/// "SSDT" Secondary System Description Table.
///
#define EFI_ACPI_1_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
#pragma pack()
#endif

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/** @file
ACPI 2.0 definitions from the ACPI Specification, revision 2.0
Copyright (c) 2006 - 2011, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _ACPI_2_0_H_
#define _ACPI_2_0_H_
#include <IndustryStandard/Acpi10.h>
//
// Define for Desriptor
//
#define ACPI_LARGE_GENERIC_REGISTER_DESCRIPTOR_NAME 0x02
#define ACPI_GENERIC_REGISTER_DESCRIPTOR 0x82
//
// Ensure proper structure formats
//
#pragma pack(1)
///
/// Generic Register Descriptor
///
typedef PACKED struct {
ACPI_LARGE_RESOURCE_HEADER Header;
UINT8 AddressSpaceId;
UINT8 RegisterBitWidth;
UINT8 RegisterBitOffset;
UINT8 AddressSize;
UINT64 RegisterAddress;
} EFI_ACPI_GENERIC_REGISTER_DESCRIPTOR;
#pragma pack()
//
// Ensure proper structure formats
//
#pragma pack(1)
///
/// ACPI 2.0 Generic Address Space definition
///
typedef struct {
UINT8 AddressSpaceId;
UINT8 RegisterBitWidth;
UINT8 RegisterBitOffset;
UINT8 Reserved;
UINT64 Address;
} EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE;
//
// Generic Address Space Address IDs
//
#define EFI_ACPI_2_0_SYSTEM_MEMORY 0
#define EFI_ACPI_2_0_SYSTEM_IO 1
#define EFI_ACPI_2_0_PCI_CONFIGURATION_SPACE 2
#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER 3
#define EFI_ACPI_2_0_SMBUS 4
#define EFI_ACPI_2_0_FUNCTIONAL_FIXED_HARDWARE 0x7F
//
// ACPI 2.0 table structures
//
///
/// Root System Description Pointer Structure
///
typedef struct {
UINT64 Signature;
UINT8 Checksum;
UINT8 OemId[6];
UINT8 Revision;
UINT32 RsdtAddress;
UINT32 Length;
UINT64 XsdtAddress;
UINT8 ExtendedChecksum;
UINT8 Reserved[3];
} EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
///
/// RSD_PTR Revision (as defined in ACPI 2.0 spec.)
///
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02
///
/// Common table header, this prefaces all ACPI tables, including FACS, but
/// excluding the RSD PTR structure
///
typedef struct {
UINT32 Signature;
UINT32 Length;
} EFI_ACPI_2_0_COMMON_HEADER;
//
// Root System Description Table
// No definition needed as it is a common description table header, the same with
// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
//
///
/// RSDT Revision (as defined in ACPI 2.0 spec.)
///
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
//
// Extended System Description Table
// No definition needed as it is a common description table header, the same with
// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
//
///
/// XSDT Revision (as defined in ACPI 2.0 spec.)
///
#define EFI_ACPI_2_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
///
/// Fixed ACPI Description Table Structure (FADT)
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 FirmwareCtrl;
UINT32 Dsdt;
UINT8 Reserved0;
UINT8 PreferredPmProfile;
UINT16 SciInt;
UINT32 SmiCmd;
UINT8 AcpiEnable;
UINT8 AcpiDisable;
UINT8 S4BiosReq;
UINT8 PstateCnt;
UINT32 Pm1aEvtBlk;
UINT32 Pm1bEvtBlk;
UINT32 Pm1aCntBlk;
UINT32 Pm1bCntBlk;
UINT32 Pm2CntBlk;
UINT32 PmTmrBlk;
UINT32 Gpe0Blk;
UINT32 Gpe1Blk;
UINT8 Pm1EvtLen;
UINT8 Pm1CntLen;
UINT8 Pm2CntLen;
UINT8 PmTmrLen;
UINT8 Gpe0BlkLen;
UINT8 Gpe1BlkLen;
UINT8 Gpe1Base;
UINT8 CstCnt;
UINT16 PLvl2Lat;
UINT16 PLvl3Lat;
UINT16 FlushSize;
UINT16 FlushStride;
UINT8 DutyOffset;
UINT8 DutyWidth;
UINT8 DayAlrm;
UINT8 MonAlrm;
UINT8 Century;
UINT16 IaPcBootArch;
UINT8 Reserved1;
UINT32 Flags;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE ResetReg;
UINT8 ResetValue;
UINT8 Reserved2[3];
UINT64 XFirmwareCtrl;
UINT64 XDsdt;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;
} EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE;
///
/// FADT Version (as defined in ACPI 2.0 spec.)
///
#define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x03
//
// Fixed ACPI Description Table Preferred Power Management Profile
//
#define EFI_ACPI_2_0_PM_PROFILE_UNSPECIFIED 0
#define EFI_ACPI_2_0_PM_PROFILE_DESKTOP 1
#define EFI_ACPI_2_0_PM_PROFILE_MOBILE 2
#define EFI_ACPI_2_0_PM_PROFILE_WORKSTATION 3
#define EFI_ACPI_2_0_PM_PROFILE_ENTERPRISE_SERVER 4
#define EFI_ACPI_2_0_PM_PROFILE_SOHO_SERVER 5
#define EFI_ACPI_2_0_PM_PROFILE_APPLIANCE_PC 6
//
// Fixed ACPI Description Table Boot Architecture Flags
// All other bits are reserved and must be set to 0.
//
#define EFI_ACPI_2_0_LEGACY_DEVICES BIT0
#define EFI_ACPI_2_0_8042 BIT1
//
// Fixed ACPI Description Table Fixed Feature Flags
// All other bits are reserved and must be set to 0.
//
#define EFI_ACPI_2_0_WBINVD BIT0
#define EFI_ACPI_2_0_WBINVD_FLUSH BIT1
#define EFI_ACPI_2_0_PROC_C1 BIT2
#define EFI_ACPI_2_0_P_LVL2_UP BIT3
#define EFI_ACPI_2_0_PWR_BUTTON BIT4
#define EFI_ACPI_2_0_SLP_BUTTON BIT5
#define EFI_ACPI_2_0_FIX_RTC BIT6
#define EFI_ACPI_2_0_RTC_S4 BIT7
#define EFI_ACPI_2_0_TMR_VAL_EXT BIT8
#define EFI_ACPI_2_0_DCK_CAP BIT9
#define EFI_ACPI_2_0_RESET_REG_SUP BIT10
#define EFI_ACPI_2_0_SEALED_CASE BIT11
#define EFI_ACPI_2_0_HEADLESS BIT12
#define EFI_ACPI_2_0_CPU_SW_SLP BIT13
///
/// Firmware ACPI Control Structure
///
typedef struct {
UINT32 Signature;
UINT32 Length;
UINT32 HardwareSignature;
UINT32 FirmwareWakingVector;
UINT32 GlobalLock;
UINT32 Flags;
UINT64 XFirmwareWakingVector;
UINT8 Version;
UINT8 Reserved[31];
} EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
///
/// FACS Version (as defined in ACPI 2.0 spec.)
///
#define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x01
///
/// Firmware Control Structure Feature Flags
/// All other bits are reserved and must be set to 0.
///
#define EFI_ACPI_2_0_S4BIOS_F BIT0
///
/// Multiple APIC Description Table header definition. The rest of the table
/// must be defined in a platform specific manner.
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 LocalApicAddress;
UINT32 Flags;
} EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
///
/// MADT Revision (as defined in ACPI 2.0 spec.)
///
#define EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x01
///
/// Multiple APIC Flags
/// All other bits are reserved and must be set to 0.
///
#define EFI_ACPI_2_0_PCAT_COMPAT BIT0
//
// Multiple APIC Description Table APIC structure types
// All other values between 0x09 an 0xFF are reserved and
// will be ignored by OSPM.
//
#define EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC 0x00
#define EFI_ACPI_2_0_IO_APIC 0x01
#define EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE 0x02
#define EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03
#define EFI_ACPI_2_0_LOCAL_APIC_NMI 0x04
#define EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
#define EFI_ACPI_2_0_IO_SAPIC 0x06
#define EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC 0x07
#define EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES 0x08
//
// APIC Structure Definitions
//
///
/// Processor Local APIC Structure Definition
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 AcpiProcessorId;
UINT8 ApicId;
UINT32 Flags;
} EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
///
/// Local APIC Flags. All other bits are reserved and must be 0.
///
#define EFI_ACPI_2_0_LOCAL_APIC_ENABLED BIT0
///
/// IO APIC Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 IoApicId;
UINT8 Reserved;
UINT32 IoApicAddress;
UINT32 GlobalSystemInterruptBase;
} EFI_ACPI_2_0_IO_APIC_STRUCTURE;
///
/// Interrupt Source Override Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 Bus;
UINT8 Source;
UINT32 GlobalSystemInterrupt;
UINT16 Flags;
} EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
///
/// Non-Maskable Interrupt Source Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT16 Flags;
UINT32 GlobalSystemInterrupt;
} EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
///
/// Local APIC NMI Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 AcpiProcessorId;
UINT16 Flags;
UINT8 LocalApicLint;
} EFI_ACPI_2_0_LOCAL_APIC_NMI_STRUCTURE;
///
/// Local APIC Address Override Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT16 Reserved;
UINT64 LocalApicAddress;
} EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
///
/// IO SAPIC Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 IoApicId;
UINT8 Reserved;
UINT32 GlobalSystemInterruptBase;
UINT64 IoSapicAddress;
} EFI_ACPI_2_0_IO_SAPIC_STRUCTURE;
///
/// Local SAPIC Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 AcpiProcessorId;
UINT8 LocalSapicId;
UINT8 LocalSapicEid;
UINT8 Reserved[3];
UINT32 Flags;
} EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
///
/// Platform Interrupt Sources Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT16 Flags;
UINT8 InterruptType;
UINT8 ProcessorId;
UINT8 ProcessorEid;
UINT8 IoSapicVector;
UINT32 GlobalSystemInterrupt;
UINT32 Reserved;
} EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
///
/// Smart Battery Description Table (SBST)
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 WarningEnergyLevel;
UINT32 LowEnergyLevel;
UINT32 CriticalEnergyLevel;
} EFI_ACPI_2_0_SMART_BATTERY_DESCRIPTION_TABLE;
///
/// SBST Version (as defined in ACPI 2.0 spec.)
///
#define EFI_ACPI_2_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
///
/// Embedded Controller Boot Resources Table (ECDT)
/// The table is followed by a null terminated ASCII string that contains
/// a fully qualified reference to the name space object.
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE EcControl;
EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE EcData;
UINT32 Uid;
UINT8 GpeBit;
} EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
///
/// ECDT Version (as defined in ACPI 2.0 spec.)
///
#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
//
// Known table signatures
//
///
/// "RSD PTR " Root System Description Pointer
///
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
///
/// "SPIC" Multiple SAPIC Description Table
///
/// BUGBUG: Don't know where this came from except SR870BN4 uses it.
/// #define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE 0x43495053
///
#define EFI_ACPI_2_0_MULTIPLE_SAPIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
///
/// "BOOT" MS Simple Boot Spec
///
#define EFI_ACPI_2_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
///
/// "DBGP" MS Bebug Port Spec
///
#define EFI_ACPI_2_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
///
/// "DSDT" Differentiated System Description Table
///
#define EFI_ACPI_2_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
///
/// "ECDT" Embedded Controller Boot Resources Table
///
#define EFI_ACPI_2_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
///
/// "ETDT" Event Timer Description Table
///
#define EFI_ACPI_2_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
///
/// "FACS" Firmware ACPI Control Structure
///
#define EFI_ACPI_2_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
///
/// "FACP" Fixed ACPI Description Table
///
#define EFI_ACPI_2_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
///
/// "APIC" Multiple APIC Description Table
///
#define EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
///
/// "PSDT" Persistent System Description Table
///
#define EFI_ACPI_2_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
///
/// "RSDT" Root System Description Table
///
#define EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
///
/// "SBST" Smart Battery Specification Table
///
#define EFI_ACPI_2_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
///
/// "SLIT" System Locality Information Table
///
#define EFI_ACPI_2_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
///
/// "SPCR" Serial Port Concole Redirection Table
///
#define EFI_ACPI_2_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
///
/// "SRAT" Static Resource Affinity Table
///
#define EFI_ACPI_2_0_STATIC_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
///
/// "SSDT" Secondary System Description Table
///
#define EFI_ACPI_2_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
///
/// "SPMI" Server Platform Management Interface Table
///
#define EFI_ACPI_2_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
///
/// "XSDT" Extended System Description Table
///
#define EFI_ACPI_2_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
///
/// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
///
#define EFI_ACPI_2_0_MEMORY_MAPPED_CONFIGURATION_BASE_ADDRESS_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
#pragma pack()
#endif

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/** @file
ACPI 3.0 definitions from the ACPI Specification Revision 3.0b October 10, 2006
Copyright (c) 2006 - 2011, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _ACPI_3_0_H_
#define _ACPI_3_0_H_
#include <IndustryStandard/Acpi20.h>
//
// Define for Desriptor
//
#define ACPI_LARGE_EXTENDED_ADDRESS_SPACE_DESCRIPTOR_NAME 0x0B
#define ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR 0x8B
//
// Ensure proper structure formats
//
#pragma pack(1)
///
/// Extended Address Space Descriptor
///
typedef PACKED struct {
ACPI_LARGE_RESOURCE_HEADER Header;
UINT8 ResType;
UINT8 GenFlag;
UINT8 SpecificFlag;
UINT8 RevisionId;
UINT8 Reserved;
UINT64 AddrSpaceGranularity;
UINT64 AddrRangeMin;
UINT64 AddrRangeMax;
UINT64 AddrTranslationOffset;
UINT64 AddrLen;
UINT64 TypeSpecificAttribute;
} EFI_ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR;
#pragma pack()
//
// Memory Type Specific Flags
//
#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UC 0x0000000000000001
#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WC 0x0000000000000002
#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WT 0x0000000000000004
#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_WB 0x0000000000000008
#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_UCE 0x0000000000000010
#define EFI_ACPI_MEMORY_TYPE_SPECIFIC_ATTRIBUTES_NV 0x0000000000008000
//
// Ensure proper structure formats
//
#pragma pack(1)
///
/// ACPI 3.0 Generic Address Space definition
///
typedef struct {
UINT8 AddressSpaceId;
UINT8 RegisterBitWidth;
UINT8 RegisterBitOffset;
UINT8 AccessSize;
UINT64 Address;
} EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE;
//
// Generic Address Space Address IDs
//
#define EFI_ACPI_3_0_SYSTEM_MEMORY 0
#define EFI_ACPI_3_0_SYSTEM_IO 1
#define EFI_ACPI_3_0_PCI_CONFIGURATION_SPACE 2
#define EFI_ACPI_3_0_EMBEDDED_CONTROLLER 3
#define EFI_ACPI_3_0_SMBUS 4
#define EFI_ACPI_3_0_FUNCTIONAL_FIXED_HARDWARE 0x7F
//
// Generic Address Space Access Sizes
//
#define EFI_ACPI_3_0_UNDEFINED 0
#define EFI_ACPI_3_0_BYTE 1
#define EFI_ACPI_3_0_WORD 2
#define EFI_ACPI_3_0_DWORD 3
#define EFI_ACPI_3_0_QWORD 4
//
// ACPI 3.0 table structures
//
///
/// Root System Description Pointer Structure
///
typedef struct {
UINT64 Signature;
UINT8 Checksum;
UINT8 OemId[6];
UINT8 Revision;
UINT32 RsdtAddress;
UINT32 Length;
UINT64 XsdtAddress;
UINT8 ExtendedChecksum;
UINT8 Reserved[3];
} EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER;
///
/// RSD_PTR Revision (as defined in ACPI 3.0b spec.)
///
#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION 0x02 ///< ACPISpec (Revision 3.0b) says current value is 2
///
/// Common table header, this prefaces all ACPI tables, including FACS, but
/// excluding the RSD PTR structure
///
typedef struct {
UINT32 Signature;
UINT32 Length;
} EFI_ACPI_3_0_COMMON_HEADER;
//
// Root System Description Table
// No definition needed as it is a common description table header, the same with
// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers.
//
///
/// RSDT Revision (as defined in ACPI 3.0 spec.)
///
#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
//
// Extended System Description Table
// No definition needed as it is a common description table header, the same with
// EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers.
//
///
/// XSDT Revision (as defined in ACPI 3.0 spec.)
///
#define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x01
///
/// Fixed ACPI Description Table Structure (FADT)
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 FirmwareCtrl;
UINT32 Dsdt;
UINT8 Reserved0;
UINT8 PreferredPmProfile;
UINT16 SciInt;
UINT32 SmiCmd;
UINT8 AcpiEnable;
UINT8 AcpiDisable;
UINT8 S4BiosReq;
UINT8 PstateCnt;
UINT32 Pm1aEvtBlk;
UINT32 Pm1bEvtBlk;
UINT32 Pm1aCntBlk;
UINT32 Pm1bCntBlk;
UINT32 Pm2CntBlk;
UINT32 PmTmrBlk;
UINT32 Gpe0Blk;
UINT32 Gpe1Blk;
UINT8 Pm1EvtLen;
UINT8 Pm1CntLen;
UINT8 Pm2CntLen;
UINT8 PmTmrLen;
UINT8 Gpe0BlkLen;
UINT8 Gpe1BlkLen;
UINT8 Gpe1Base;
UINT8 CstCnt;
UINT16 PLvl2Lat;
UINT16 PLvl3Lat;
UINT16 FlushSize;
UINT16 FlushStride;
UINT8 DutyOffset;
UINT8 DutyWidth;
UINT8 DayAlrm;
UINT8 MonAlrm;
UINT8 Century;
UINT16 IaPcBootArch;
UINT8 Reserved1;
UINT32 Flags;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE ResetReg;
UINT8 ResetValue;
UINT8 Reserved2[3];
UINT64 XFirmwareCtrl;
UINT64 XDsdt;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aEvtBlk;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bEvtBlk;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1aCntBlk;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm1bCntBlk;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPm2CntBlk;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XPmTmrBlk;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe0Blk;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE XGpe1Blk;
} EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE;
///
/// FADT Version (as defined in ACPI 3.0 spec.)
///
#define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_REVISION 0x04
//
// Fixed ACPI Description Table Preferred Power Management Profile
//
#define EFI_ACPI_3_0_PM_PROFILE_UNSPECIFIED 0
#define EFI_ACPI_3_0_PM_PROFILE_DESKTOP 1
#define EFI_ACPI_3_0_PM_PROFILE_MOBILE 2
#define EFI_ACPI_3_0_PM_PROFILE_WORKSTATION 3
#define EFI_ACPI_3_0_PM_PROFILE_ENTERPRISE_SERVER 4
#define EFI_ACPI_3_0_PM_PROFILE_SOHO_SERVER 5
#define EFI_ACPI_3_0_PM_PROFILE_APPLIANCE_PC 6
#define EFI_ACPI_3_0_PM_PROFILE_PERFORMANCE_SERVER 7
//
// Fixed ACPI Description Table Boot Architecture Flags
// All other bits are reserved and must be set to 0.
//
#define EFI_ACPI_3_0_LEGACY_DEVICES BIT0
#define EFI_ACPI_3_0_8042 BIT1
#define EFI_ACPI_3_0_VGA_NOT_PRESENT BIT2
#define EFI_ACPI_3_0_MSI_NOT_SUPPORTED BIT3
#define EFI_ACPI_3_0_PCIE_ASPM_CONTROLS BIT4
//
// Fixed ACPI Description Table Fixed Feature Flags
// All other bits are reserved and must be set to 0.
//
#define EFI_ACPI_3_0_WBINVD BIT0
#define EFI_ACPI_3_0_WBINVD_FLUSH BIT1
#define EFI_ACPI_3_0_PROC_C1 BIT2
#define EFI_ACPI_3_0_P_LVL2_UP BIT3
#define EFI_ACPI_3_0_PWR_BUTTON BIT4
#define EFI_ACPI_3_0_SLP_BUTTON BIT5
#define EFI_ACPI_3_0_FIX_RTC BIT6
#define EFI_ACPI_3_0_RTC_S4 BIT7
#define EFI_ACPI_3_0_TMR_VAL_EXT BIT8
#define EFI_ACPI_3_0_DCK_CAP BIT9
#define EFI_ACPI_3_0_RESET_REG_SUP BIT10
#define EFI_ACPI_3_0_SEALED_CASE BIT11
#define EFI_ACPI_3_0_HEADLESS BIT12
#define EFI_ACPI_3_0_CPU_SW_SLP BIT13
#define EFI_ACPI_3_0_PCI_EXP_WAK BIT14
#define EFI_ACPI_3_0_USE_PLATFORM_CLOCK BIT15
#define EFI_ACPI_3_0_S4_RTC_STS_VALID BIT16
#define EFI_ACPI_3_0_REMOTE_POWER_ON_CAPABLE BIT17
#define EFI_ACPI_3_0_FORCE_APIC_CLUSTER_MODEL BIT18
#define EFI_ACPI_3_0_FORCE_APIC_PHYSICAL_DESTINATION_MODE BIT19
///
/// Firmware ACPI Control Structure
///
typedef struct {
UINT32 Signature;
UINT32 Length;
UINT32 HardwareSignature;
UINT32 FirmwareWakingVector;
UINT32 GlobalLock;
UINT32 Flags;
UINT64 XFirmwareWakingVector;
UINT8 Version;
UINT8 Reserved[31];
} EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE;
///
/// FACS Version (as defined in ACPI 3.0 spec.)
///
#define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_VERSION 0x01
///
/// Firmware Control Structure Feature Flags
/// All other bits are reserved and must be set to 0.
///
#define EFI_ACPI_3_0_S4BIOS_F BIT0
//
// Differentiated System Description Table,
// Secondary System Description Table
// and Persistent System Description Table,
// no definition needed as they are common description table header, the same with
// EFI_ACPI_DESCRIPTION_HEADER, followed by a definition block.
//
#define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
#define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_REVISION 0x02
///
/// Multiple APIC Description Table header definition. The rest of the table
/// must be defined in a platform specific manner.
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 LocalApicAddress;
UINT32 Flags;
} EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER;
///
/// MADT Revision (as defined in ACPI 3.0 spec.)
///
#define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION 0x02
///
/// Multiple APIC Flags
/// All other bits are reserved and must be set to 0.
///
#define EFI_ACPI_3_0_PCAT_COMPAT BIT0
//
// Multiple APIC Description Table APIC structure types
// All other values between 0x09 an 0xFF are reserved and
// will be ignored by OSPM.
//
#define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC 0x00
#define EFI_ACPI_3_0_IO_APIC 0x01
#define EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE 0x02
#define EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE 0x03
#define EFI_ACPI_3_0_LOCAL_APIC_NMI 0x04
#define EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE 0x05
#define EFI_ACPI_3_0_IO_SAPIC 0x06
#define EFI_ACPI_3_0_LOCAL_SAPIC 0x07
#define EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES 0x08
//
// APIC Structure Definitions
//
///
/// Processor Local APIC Structure Definition
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 AcpiProcessorId;
UINT8 ApicId;
UINT32 Flags;
} EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_STRUCTURE;
///
/// Local APIC Flags. All other bits are reserved and must be 0.
///
#define EFI_ACPI_3_0_LOCAL_APIC_ENABLED BIT0
///
/// IO APIC Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 IoApicId;
UINT8 Reserved;
UINT32 IoApicAddress;
UINT32 GlobalSystemInterruptBase;
} EFI_ACPI_3_0_IO_APIC_STRUCTURE;
///
/// Interrupt Source Override Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 Bus;
UINT8 Source;
UINT32 GlobalSystemInterrupt;
UINT16 Flags;
} EFI_ACPI_3_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE;
///
/// Platform Interrupt Sources Structure Definition
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT16 Flags;
UINT8 InterruptType;
UINT8 ProcessorId;
UINT8 ProcessorEid;
UINT8 IoSapicVector;
UINT32 GlobalSystemInterrupt;
UINT32 PlatformInterruptSourceFlags;
UINT8 CpeiProcessorOverride;
UINT8 Reserved[31];
} EFI_ACPI_3_0_PLATFORM_INTERRUPT_APIC_STRUCTURE;
//
// MPS INTI flags.
// All other bits are reserved and must be set to 0.
//
#define EFI_ACPI_3_0_POLARITY (3 << 0)
#define EFI_ACPI_3_0_TRIGGER_MODE (3 << 2)
///
/// Non-Maskable Interrupt Source Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT16 Flags;
UINT32 GlobalSystemInterrupt;
} EFI_ACPI_3_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE;
///
/// Local APIC NMI Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 AcpiProcessorId;
UINT16 Flags;
UINT8 LocalApicLint;
} EFI_ACPI_3_0_LOCAL_APIC_NMI_STRUCTURE;
///
/// Local APIC Address Override Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT16 Reserved;
UINT64 LocalApicAddress;
} EFI_ACPI_3_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE;
///
/// IO SAPIC Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 IoApicId;
UINT8 Reserved;
UINT32 GlobalSystemInterruptBase;
UINT64 IoSapicAddress;
} EFI_ACPI_3_0_IO_SAPIC_STRUCTURE;
///
/// Local SAPIC Structure
/// This struct followed by a null-terminated ASCII string - ACPI Processor UID String
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 AcpiProcessorId;
UINT8 LocalSapicId;
UINT8 LocalSapicEid;
UINT8 Reserved[3];
UINT32 Flags;
UINT32 ACPIProcessorUIDValue;
} EFI_ACPI_3_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE;
///
/// Platform Interrupt Sources Structure
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT16 Flags;
UINT8 InterruptType;
UINT8 ProcessorId;
UINT8 ProcessorEid;
UINT8 IoSapicVector;
UINT32 GlobalSystemInterrupt;
UINT32 PlatformInterruptSourceFlags;
} EFI_ACPI_3_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE;
///
/// Platform Interrupt Source Flags.
/// All other bits are reserved and must be set to 0.
///
#define EFI_ACPI_3_0_CPEI_PROCESSOR_OVERRIDE BIT0
///
/// Smart Battery Description Table (SBST)
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 WarningEnergyLevel;
UINT32 LowEnergyLevel;
UINT32 CriticalEnergyLevel;
} EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE;
///
/// SBST Version (as defined in ACPI 3.0 spec.)
///
#define EFI_ACPI_3_0_SMART_BATTERY_DESCRIPTION_TABLE_REVISION 0x01
///
/// Embedded Controller Boot Resources Table (ECDT)
/// The table is followed by a null terminated ASCII string that contains
/// a fully qualified reference to the name space object.
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcControl;
EFI_ACPI_3_0_GENERIC_ADDRESS_STRUCTURE EcData;
UINT32 Uid;
UINT8 GpeBit;
} EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE;
///
/// ECDT Version (as defined in ACPI 3.0 spec.)
///
#define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_REVISION 0x01
///
/// System Resource Affinity Table (SRAT. The rest of the table
/// must be defined in a platform specific manner.
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 Reserved1; ///< Must be set to 1
UINT64 Reserved2;
} EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER;
///
/// SRAT Version (as defined in ACPI 3.0 spec.)
///
#define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_REVISION 0x02
//
// SRAT structure types.
// All other values between 0x02 an 0xFF are reserved and
// will be ignored by OSPM.
//
#define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY 0x00
#define EFI_ACPI_3_0_MEMORY_AFFINITY 0x01
///
/// Processor Local APIC/SAPIC Affinity Structure Definition
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT8 ProximityDomain7To0;
UINT8 ApicId;
UINT32 Flags;
UINT8 LocalSapicEid;
UINT8 ProximityDomain31To8[3];
UINT8 Reserved[4];
} EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_AFFINITY_STRUCTURE;
///
/// Local APIC/SAPIC Flags. All other bits are reserved and must be 0.
///
#define EFI_ACPI_3_0_PROCESSOR_LOCAL_APIC_SAPIC_ENABLED (1 << 0)
///
/// Memory Affinity Structure Definition
///
typedef struct {
UINT8 Type;
UINT8 Length;
UINT32 ProximityDomain;
UINT16 Reserved1;
UINT32 AddressBaseLow;
UINT32 AddressBaseHigh;
UINT32 LengthLow;
UINT32 LengthHigh;
UINT32 Reserved2;
UINT32 Flags;
UINT64 Reserved3;
} EFI_ACPI_3_0_MEMORY_AFFINITY_STRUCTURE;
//
// Memory Flags. All other bits are reserved and must be 0.
//
#define EFI_ACPI_3_0_MEMORY_ENABLED (1 << 0)
#define EFI_ACPI_3_0_MEMORY_HOT_PLUGGABLE (1 << 1)
#define EFI_ACPI_3_0_MEMORY_NONVOLATILE (1 << 2)
///
/// System Locality Distance Information Table (SLIT).
/// The rest of the table is a matrix.
///
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT64 NumberOfSystemLocalities;
} EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_HEADER;
///
/// SLIT Version (as defined in ACPI 3.0 spec.)
///
#define EFI_ACPI_3_0_SYSTEM_LOCALITY_DISTANCE_INFORMATION_TABLE_REVISION 0x01
//
// Known table signatures
//
///
/// "RSD PTR " Root System Description Pointer
///
#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ')
///
/// "APIC" Multiple APIC Description Table
///
#define EFI_ACPI_3_0_MULTIPLE_APIC_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('A', 'P', 'I', 'C')
///
/// "DSDT" Differentiated System Description Table
///
#define EFI_ACPI_3_0_DIFFERENTIATED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('D', 'S', 'D', 'T')
///
/// "ECDT" Embedded Controller Boot Resources Table
///
#define EFI_ACPI_3_0_EMBEDDED_CONTROLLER_BOOT_RESOURCES_TABLE_SIGNATURE SIGNATURE_32('E', 'C', 'D', 'T')
///
/// "FACP" Fixed ACPI Description Table
///
#define EFI_ACPI_3_0_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'P')
///
/// "FACS" Firmware ACPI Control Structure
///
#define EFI_ACPI_3_0_FIRMWARE_ACPI_CONTROL_STRUCTURE_SIGNATURE SIGNATURE_32('F', 'A', 'C', 'S')
///
/// "PSDT" Persistent System Description Table
///
#define EFI_ACPI_3_0_PERSISTENT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('P', 'S', 'D', 'T')
///
/// "RSDT" Root System Description Table
///
#define EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('R', 'S', 'D', 'T')
///
/// "SBST" Smart Battery Specification Table
///
#define EFI_ACPI_3_0_SMART_BATTERY_SPECIFICATION_TABLE_SIGNATURE SIGNATURE_32('S', 'B', 'S', 'T')
///
/// "SLIT" System Locality Information Table
///
#define EFI_ACPI_3_0_SYSTEM_LOCALITY_INFORMATION_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'T')
///
/// "SRAT" System Resource Affinity Table
///
#define EFI_ACPI_3_0_SYSTEM_RESOURCE_AFFINITY_TABLE_SIGNATURE SIGNATURE_32('S', 'R', 'A', 'T')
///
/// "SSDT" Secondary System Description Table
///
#define EFI_ACPI_3_0_SECONDARY_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('S', 'S', 'D', 'T')
///
/// "XSDT" Extended System Description Table
///
#define EFI_ACPI_3_0_EXTENDED_SYSTEM_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('X', 'S', 'D', 'T')
///
/// "BOOT" MS Simple Boot Spec
///
#define EFI_ACPI_3_0_SIMPLE_BOOT_FLAG_TABLE_SIGNATURE SIGNATURE_32('B', 'O', 'O', 'T')
///
/// "CPEP" Corrected Platform Error Polling Table
///
#define EFI_ACPI_3_0_CORRECTED_PLATFORM_ERROR_POLLING_TABLE_SIGNATURE SIGNATURE_32('C', 'P', 'E', 'P')
///
/// "DBGP" MS Debug Port Spec
///
#define EFI_ACPI_3_0_DEBUG_PORT_TABLE_SIGNATURE SIGNATURE_32('D', 'B', 'G', 'P')
///
/// "ETDT" Event Timer Description Table
///
#define EFI_ACPI_3_0_EVENT_TIMER_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('E', 'T', 'D', 'T')
///
/// "HPET" IA-PC High Precision Event Timer Table
///
#define EFI_ACPI_3_0_HIGH_PRECISION_EVENT_TIMER_TABLE_SIGNATURE SIGNATURE_32('H', 'P', 'E', 'T')
///
/// "MCFG" PCI Express Memory Mapped Configuration Space Base Address Description Table
///
#define EFI_ACPI_3_0_PCI_EXPRESS_MEMORY_MAPPED_CONFIGURATION_SPACE_BASE_ADDRESS_DESCRIPTION_TABLE_SIGNATURE SIGNATURE_32('M', 'C', 'F', 'G')
///
/// "SPCR" Serial Port Concole Redirection Table
///
#define EFI_ACPI_3_0_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R')
///
/// "SPMI" Server Platform Management Interface Table
///
#define EFI_ACPI_3_0_SERVER_PLATFORM_MANAGEMENT_INTERFACE_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'M', 'I')
///
/// "TCPA" Trusted Computing Platform Alliance Capabilities Table
///
#define EFI_ACPI_3_0_TRUSTED_COMPUTING_PLATFORM_ALLIANCE_CAPABILITIES_TABLE_SIGNATURE SIGNATURE_32('T', 'C', 'P', 'A')
///
/// "WDRT" Watchdog Resource Table
///
#define EFI_ACPI_3_0_WATCHDOG_RESOURCE_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'R', 'T')
///
/// "WDAT" Watchdog Action Table
///
#define EFI_ACPI_3_0_WATCHDOG_ACTION_TABLE_SIGNATURE SIGNATURE_32('W', 'D', 'A', 'T')
///
/// "WSPT" Windows Specific Properties Table
///
#define EFI_ACPI_3_0_WINDOWS_SPECIFIC_PROPERTIES_TABLE_SIGNATURE SIGNATURE_32('W', 'S', 'P', 'T')
///
/// "iBFT" iSCSI Boot Firmware Table
///
#define EFI_ACPI_3_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE SIGNATURE_32('i', 'B', 'F', 'T')
#pragma pack()
#endif

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/** @file
This file contains AML code definition in the latest ACPI spec.
Copyright (c) 2011, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _ACPI_AML_H_
#define _ACPI_AML_H_
//
// ACPI AML definition
//
//
// Primary OpCode
//
#define AML_ZERO_OP 0x00
#define AML_ONE_OP 0x01
#define AML_ALIAS_OP 0x06
#define AML_NAME_OP 0x08
#define AML_BYTE_PREFIX 0x0a
#define AML_WORD_PREFIX 0x0b
#define AML_DWORD_PREFIX 0x0c
#define AML_STRING_PREFIX 0x0d
#define AML_QWORD_PREFIX 0x0e
#define AML_SCOPE_OP 0x10
#define AML_BUFFER_OP 0x11
#define AML_PACKAGE_OP 0x12
#define AML_VAR_PACKAGE_OP 0x13
#define AML_METHOD_OP 0x14
#define AML_DUAL_NAME_PREFIX 0x2e
#define AML_MULTI_NAME_PREFIX 0x2f
#define AML_NAME_CHAR_A 0x41
#define AML_NAME_CHAR_B 0x42
#define AML_NAME_CHAR_C 0x43
#define AML_NAME_CHAR_D 0x44
#define AML_NAME_CHAR_E 0x45
#define AML_NAME_CHAR_F 0x46
#define AML_NAME_CHAR_G 0x47
#define AML_NAME_CHAR_H 0x48
#define AML_NAME_CHAR_I 0x49
#define AML_NAME_CHAR_J 0x4a
#define AML_NAME_CHAR_K 0x4b
#define AML_NAME_CHAR_L 0x4c
#define AML_NAME_CHAR_M 0x4d
#define AML_NAME_CHAR_N 0x4e
#define AML_NAME_CHAR_O 0x4f
#define AML_NAME_CHAR_P 0x50
#define AML_NAME_CHAR_Q 0x51
#define AML_NAME_CHAR_R 0x52
#define AML_NAME_CHAR_S 0x53
#define AML_NAME_CHAR_T 0x54
#define AML_NAME_CHAR_U 0x55
#define AML_NAME_CHAR_V 0x56
#define AML_NAME_CHAR_W 0x57
#define AML_NAME_CHAR_X 0x58
#define AML_NAME_CHAR_Y 0x59
#define AML_NAME_CHAR_Z 0x5a
#define AML_ROOT_CHAR 0x5c
#define AML_PARENT_PREFIX_CHAR 0x5e
#define AML_NAME_CHAR__ 0x5f
#define AML_LOCAL0 0x60
#define AML_LOCAL1 0x61
#define AML_LOCAL2 0x62
#define AML_LOCAL3 0x63
#define AML_LOCAL4 0x64
#define AML_LOCAL5 0x65
#define AML_LOCAL6 0x66
#define AML_LOCAL7 0x67
#define AML_ARG0 0x68
#define AML_ARG1 0x69
#define AML_ARG2 0x6a
#define AML_ARG3 0x6b
#define AML_ARG4 0x6c
#define AML_ARG5 0x6d
#define AML_ARG6 0x6e
#define AML_STORE_OP 0x70
#define AML_REF_OF_OP 0x71
#define AML_ADD_OP 0x72
#define AML_CONCAT_OP 0x73
#define AML_SUBTRACT_OP 0x74
#define AML_INCREMENT_OP 0x75
#define AML_DECREMENT_OP 0x76
#define AML_MULTIPLY_OP 0x77
#define AML_DIVIDE_OP 0x78
#define AML_SHIFT_LEFT_OP 0x79
#define AML_SHIFT_RIGHT_OP 0x7a
#define AML_AND_OP 0x7b
#define AML_NAND_OP 0x7c
#define AML_OR_OP 0x7d
#define AML_NOR_OP 0x7e
#define AML_XOR_OP 0x7f
#define AML_NOT_OP 0x80
#define AML_FIND_SET_LEFT_BIT_OP 0x81
#define AML_FIND_SET_RIGHT_BIT_OP 0x82
#define AML_DEREF_OF_OP 0x83
#define AML_CONCAT_RES_OP 0x84
#define AML_MOD_OP 0x85
#define AML_NOTIFY_OP 0x86
#define AML_SIZE_OF_OP 0x87
#define AML_INDEX_OP 0x88
#define AML_MATCH_OP 0x89
#define AML_CREATE_DWORD_FIELD_OP 0x8a
#define AML_CREATE_WORD_FIELD_OP 0x8b
#define AML_CREATE_BYTE_FIELD_OP 0x8c
#define AML_CREATE_BIT_FIELD_OP 0x8d
#define AML_OBJECT_TYPE_OP 0x8e
#define AML_CREATE_QWORD_FIELD_OP 0x8f
#define AML_LAND_OP 0x90
#define AML_LOR_OP 0x91
#define AML_LNOT_OP 0x92
#define AML_LEQUAL_OP 0x93
#define AML_LGREATER_OP 0x94
#define AML_LLESS_OP 0x95
#define AML_TO_BUFFER_OP 0x96
#define AML_TO_DEC_STRING_OP 0x97
#define AML_TO_HEX_STRING_OP 0x98
#define AML_TO_INTEGER_OP 0x99
#define AML_TO_STRING_OP 0x9c
#define AML_COPY_OBJECT_OP 0x9d
#define AML_MID_OP 0x9e
#define AML_CONTINUE_OP 0x9f
#define AML_IF_OP 0xa0
#define AML_ELSE_OP 0xa1
#define AML_WHILE_OP 0xa2
#define AML_NOOP_OP 0xa3
#define AML_RETURN_OP 0xa4
#define AML_BREAK_OP 0xa5
#define AML_BREAK_POINT_OP 0xcc
#define AML_ONES_OP 0xff
//
// Extended OpCode
//
#define AML_EXT_OP 0x5b
#define AML_EXT_MUTEX_OP 0x01
#define AML_EXT_EVENT_OP 0x02
#define AML_EXT_COND_REF_OF_OP 0x12
#define AML_EXT_CREATE_FIELD_OP 0x13
#define AML_EXT_LOAD_TABLE_OP 0x1f
#define AML_EXT_LOAD_OP 0x20
#define AML_EXT_STALL_OP 0x21
#define AML_EXT_SLEEP_OP 0x22
#define AML_EXT_ACQUIRE_OP 0x23
#define AML_EXT_SIGNAL_OP 0x24
#define AML_EXT_WAIT_OP 0x25
#define AML_EXT_RESET_OP 0x26
#define AML_EXT_RELEASE_OP 0x27
#define AML_EXT_FROM_BCD_OP 0x28
#define AML_EXT_TO_BCD_OP 0x29
#define AML_EXT_UNLOAD_OP 0x2a
#define AML_EXT_REVISION_OP 0x30
#define AML_EXT_DEBUG_OP 0x31
#define AML_EXT_FATAL_OP 0x32
#define AML_EXT_TIMER_OP 0x33
#define AML_EXT_REGION_OP 0x80
#define AML_EXT_FIELD_OP 0x81
#define AML_EXT_DEVICE_OP 0x82
#define AML_EXT_PROCESSOR_OP 0x83
#define AML_EXT_POWER_RES_OP 0x84
#define AML_EXT_THERMAL_ZONE_OP 0x85
#define AML_EXT_INDEX_FIELD_OP 0x86
#define AML_EXT_BANK_FIELD_OP 0x87
#define AML_EXT_DATA_REGION_OP 0x88
#endif

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/** @file
This file contains the Bluetooth definitions that are consumed by drivers.
These definitions are from Bluetooth Core Specification Version 4.0 June, 2010
Copyright (c) 2015, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _BLUETOOTH_H_
#define _BLUETOOTH_H_
#pragma pack(1)
///
/// BLUETOOTH_ADDRESS
///
typedef struct {
///
/// 48bit Bluetooth device address.
///
UINT8 Address[6];
} BLUETOOTH_ADDRESS;
///
/// BLUETOOTH_CLASS_OF_DEVICE. See Bluetooth specification for detail.
///
typedef struct {
UINT8 FormatType:2;
UINT8 MinorDeviceClass: 6;
UINT16 MajorDeviceClass: 5;
UINT16 MajorServiceClass:11;
} BLUETOOTH_CLASS_OF_DEVICE;
#pragma pack()
#define BLUETOOTH_HCI_COMMAND_LOCAL_READABLE_NAME_MAX_SIZE 248
#define BLUETOOTH_HCI_LINK_KEY_SIZE 16
#endif

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/** @file
Provides copy memory, fill memory, zero memory, and GUID functions.
The Base Memory Library provides optimized implementations for common memory-based operations.
These functions should be used in place of coding your own loops to do equivalent common functions.
This allows optimized library implementations to help increase performance.
Copyright (c) 2006 - 2016, 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 that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __BASE_MEMORY_LIB__
#define __BASE_MEMORY_LIB__
/**
Copies a source buffer to a destination buffer, and returns the destination buffer.
This function copies Length bytes from SourceBuffer to DestinationBuffer, and returns
DestinationBuffer. The implementation must be reentrant, and it must handle the case
where SourceBuffer overlaps DestinationBuffer.
If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS - SourceBuffer + 1), then ASSERT().
@param DestinationBuffer The pointer to the destination buffer of the memory copy.
@param SourceBuffer The pointer to the source buffer of the memory copy.
@param Length The number of bytes to copy from SourceBuffer to DestinationBuffer.
@return DestinationBuffer.
**/
VOID *
EFIAPI
CopyMem (
OUT VOID *DestinationBuffer,
IN CONST VOID *SourceBuffer,
IN UINTN Length
);
/**
Fills a target buffer with a byte value, and returns the target buffer.
This function fills Length bytes of Buffer with Value, and returns Buffer.
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The memory to set.
@param Length The number of bytes to set.
@param Value The value with which to fill Length bytes of Buffer.
@return Buffer.
**/
VOID *
EFIAPI
SetMem (
OUT VOID *Buffer,
IN UINTN Length,
IN UINT8 Value
);
/**
Fills a target buffer with a 16-bit value, and returns the target buffer.
This function fills Length bytes of Buffer with the 16-bit value specified by
Value, and returns Buffer. Value is repeated every 16-bits in for Length
bytes of Buffer.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
If Buffer is not aligned on a 16-bit boundary, then ASSERT().
If Length is not aligned on a 16-bit boundary, then ASSERT().
@param Buffer The pointer to the target buffer to fill.
@param Length The number of bytes in Buffer to fill.
@param Value The value with which to fill Length bytes of Buffer.
@return Buffer.
**/
VOID *
EFIAPI
SetMem16 (
OUT VOID *Buffer,
IN UINTN Length,
IN UINT16 Value
);
/**
Fills a target buffer with a 32-bit value, and returns the target buffer.
This function fills Length bytes of Buffer with the 32-bit value specified by
Value, and returns Buffer. Value is repeated every 32-bits in for Length
bytes of Buffer.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
If Buffer is not aligned on a 32-bit boundary, then ASSERT().
If Length is not aligned on a 32-bit boundary, then ASSERT().
@param Buffer The pointer to the target buffer to fill.
@param Length The number of bytes in Buffer to fill.
@param Value The value with which to fill Length bytes of Buffer.
@return Buffer.
**/
VOID *
EFIAPI
SetMem32 (
OUT VOID *Buffer,
IN UINTN Length,
IN UINT32 Value
);
/**
Fills a target buffer with a 64-bit value, and returns the target buffer.
This function fills Length bytes of Buffer with the 64-bit value specified by
Value, and returns Buffer. Value is repeated every 64-bits in for Length
bytes of Buffer.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
If Buffer is not aligned on a 64-bit boundary, then ASSERT().
If Length is not aligned on a 64-bit boundary, then ASSERT().
@param Buffer The pointer to the target buffer to fill.
@param Length The number of bytes in Buffer to fill.
@param Value The value with which to fill Length bytes of Buffer.
@return Buffer.
**/
VOID *
EFIAPI
SetMem64 (
OUT VOID *Buffer,
IN UINTN Length,
IN UINT64 Value
);
/**
Fills a target buffer with a value that is size UINTN, and returns the target buffer.
This function fills Length bytes of Buffer with the UINTN sized value specified by
Value, and returns Buffer. Value is repeated every sizeof(UINTN) bytes for Length
bytes of Buffer.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
If Buffer is not aligned on a UINTN boundary, then ASSERT().
If Length is not aligned on a UINTN boundary, then ASSERT().
@param Buffer The pointer to the target buffer to fill.
@param Length The number of bytes in Buffer to fill.
@param Value The value with which to fill Length bytes of Buffer.
@return Buffer.
**/
VOID *
EFIAPI
SetMemN (
OUT VOID *Buffer,
IN UINTN Length,
IN UINTN Value
);
/**
Fills a target buffer with zeros, and returns the target buffer.
This function fills Length bytes of Buffer with zeros, and returns Buffer.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The pointer to the target buffer to fill with zeros.
@param Length The number of bytes in Buffer to fill with zeros.
@return Buffer.
**/
VOID *
EFIAPI
ZeroMem (
OUT VOID *Buffer,
IN UINTN Length
);
/**
Compares the contents of two buffers.
This function compares Length bytes of SourceBuffer to Length bytes of DestinationBuffer.
If all Length bytes of the two buffers are identical, then 0 is returned. Otherwise, the
value returned is the first mismatched byte in SourceBuffer subtracted from the first
mismatched byte in DestinationBuffer.
If Length > 0 and DestinationBuffer is NULL, then ASSERT().
If Length > 0 and SourceBuffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - DestinationBuffer + 1), then ASSERT().
If Length is greater than (MAX_ADDRESS - SourceBuffer + 1), then ASSERT().
@param DestinationBuffer The pointer to the destination buffer to compare.
@param SourceBuffer The pointer to the source buffer to compare.
@param Length The number of bytes to compare.
@return 0 All Length bytes of the two buffers are identical.
@retval Non-zero The first mismatched byte in SourceBuffer subtracted from the first
mismatched byte in DestinationBuffer.
**/
INTN
EFIAPI
CompareMem (
IN CONST VOID *DestinationBuffer,
IN CONST VOID *SourceBuffer,
IN UINTN Length
);
/**
Scans a target buffer for an 8-bit value, and returns a pointer to the matching 8-bit value
in the target buffer.
This function searches target the buffer specified by Buffer and Length from the lowest
address to the highest address for an 8-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The pointer to the target buffer to scan.
@param Length The number of bytes in Buffer to scan.
@param Value The value to search for in the target buffer.
@return A pointer to the matching byte in the target buffer, otherwise NULL.
**/
VOID *
EFIAPI
ScanMem8 (
IN CONST VOID *Buffer,
IN UINTN Length,
IN UINT8 Value
);
/**
Scans a target buffer for a 16-bit value, and returns a pointer to the matching 16-bit value
in the target buffer.
This function searches target the buffer specified by Buffer and Length from the lowest
address to the highest address for a 16-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 16-bit boundary, then ASSERT().
If Length is not aligned on a 16-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The pointer to the target buffer to scan.
@param Length The number of bytes in Buffer to scan.
@param Value The value to search for in the target buffer.
@return A pointer to the matching byte in the target buffer, otherwise NULL.
**/
VOID *
EFIAPI
ScanMem16 (
IN CONST VOID *Buffer,
IN UINTN Length,
IN UINT16 Value
);
/**
Scans a target buffer for a 32-bit value, and returns a pointer to the matching 32-bit value
in the target buffer.
This function searches target the buffer specified by Buffer and Length from the lowest
address to the highest address for a 32-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 32-bit boundary, then ASSERT().
If Length is not aligned on a 32-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The pointer to the target buffer to scan.
@param Length The number of bytes in Buffer to scan.
@param Value The value to search for in the target buffer.
@return A pointer to the matching byte in the target buffer, otherwise NULL.
**/
VOID *
EFIAPI
ScanMem32 (
IN CONST VOID *Buffer,
IN UINTN Length,
IN UINT32 Value
);
/**
Scans a target buffer for a 64-bit value, and returns a pointer to the matching 64-bit value
in the target buffer.
This function searches target the buffer specified by Buffer and Length from the lowest
address to the highest address for a 64-bit value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 64-bit boundary, then ASSERT().
If Length is not aligned on a 64-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The pointer to the target buffer to scan.
@param Length The number of bytes in Buffer to scan.
@param Value The value to search for in the target buffer.
@return A pointer to the matching byte in the target buffer, otherwise NULL.
**/
VOID *
EFIAPI
ScanMem64 (
IN CONST VOID *Buffer,
IN UINTN Length,
IN UINT64 Value
);
/**
Scans a target buffer for a UINTN sized value, and returns a pointer to the matching
UINTN sized value in the target buffer.
This function searches target the buffer specified by Buffer and Length from the lowest
address to the highest address for a UINTN sized value that matches Value. If a match is found,
then a pointer to the matching byte in the target buffer is returned. If no match is found,
then NULL is returned. If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a UINTN boundary, then ASSERT().
If Length is not aligned on a UINTN boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The pointer to the target buffer to scan.
@param Length The number of bytes in Buffer to scan.
@param Value The value to search for in the target buffer.
@return A pointer to the matching byte in the target buffer, otherwise NULL.
**/
VOID *
EFIAPI
ScanMemN (
IN CONST VOID *Buffer,
IN UINTN Length,
IN UINTN Value
);
/**
Copies a source GUID to a destination GUID.
This function copies the contents of the 128-bit GUID specified by SourceGuid to
DestinationGuid, and returns DestinationGuid.
If DestinationGuid is NULL, then ASSERT().
If SourceGuid is NULL, then ASSERT().
@param DestinationGuid The pointer to the destination GUID.
@param SourceGuid The pointer to the source GUID.
@return DestinationGuid.
**/
GUID *
EFIAPI
CopyGuid (
OUT GUID *DestinationGuid,
IN CONST GUID *SourceGuid
);
/**
Compares two GUIDs.
This function compares Guid1 to Guid2. If the GUIDs are identical then TRUE is returned.
If there are any bit differences in the two GUIDs, then FALSE is returned.
If Guid1 is NULL, then ASSERT().
If Guid2 is NULL, then ASSERT().
@param Guid1 A pointer to a 128 bit GUID.
@param Guid2 A pointer to a 128 bit GUID.
@retval TRUE Guid1 and Guid2 are identical.
@retval FALSE Guid1 and Guid2 are not identical.
**/
BOOLEAN
EFIAPI
CompareGuid (
IN CONST GUID *Guid1,
IN CONST GUID *Guid2
);
/**
Scans a target buffer for a GUID, and returns a pointer to the matching GUID
in the target buffer.
This function searches target the buffer specified by Buffer and Length from
the lowest address to the highest address at 128-bit increments for the 128-bit
GUID value that matches Guid. If a match is found, then a pointer to the matching
GUID in the target buffer is returned. If no match is found, then NULL is returned.
If Length is 0, then NULL is returned.
If Length > 0 and Buffer is NULL, then ASSERT().
If Buffer is not aligned on a 32-bit boundary, then ASSERT().
If Length is not aligned on a 128-bit boundary, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The pointer to the target buffer to scan.
@param Length The number of bytes in Buffer to scan.
@param Guid The value to search for in the target buffer.
@return A pointer to the matching Guid in the target buffer, otherwise NULL.
**/
VOID *
EFIAPI
ScanGuid (
IN CONST VOID *Buffer,
IN UINTN Length,
IN CONST GUID *Guid
);
/**
Checks if the given GUID is a zero GUID.
This function checks whether the given GUID is a zero GUID. If the GUID is
identical to a zero GUID then TRUE is returned. Otherwise, FALSE is returned.
If Guid is NULL, then ASSERT().
@param Guid The pointer to a 128 bit GUID.
@retval TRUE Guid is a zero GUID.
@retval FALSE Guid is not a zero GUID.
**/
BOOLEAN
EFIAPI
IsZeroGuid (
IN CONST GUID *Guid
);
/**
Checks if the contents of a buffer are all zeros.
This function checks whether the contents of a buffer are all zeros. If the
contents are all zeros, return TRUE. Otherwise, return FALSE.
If Length > 0 and Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The pointer to the buffer to be checked.
@param Length The size of the buffer (in bytes) to be checked.
@retval TRUE Contents of the buffer are all zeros.
@retval FALSE Contents of the buffer are not all zeros.
**/
BOOLEAN
EFIAPI
IsZeroBuffer (
IN CONST VOID *Buffer,
IN UINTN Length
);
#endif

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/** @file
Provides services to print debug and assert messages to a debug output device.
The Debug library supports debug print and asserts based on a combination of macros and code.
The debug library can be turned on and off so that the debug code does not increase the size of an image.
Note that a reserved macro named MDEPKG_NDEBUG is introduced for the intention
of size reduction when compiler optimization is disabled. If MDEPKG_NDEBUG is
defined, then debug and assert related macros wrapped by it are the NULL implementations.
Copyright (c) 2006 - 2016, 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 that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __DEBUG_LIB_H__
#define __DEBUG_LIB_H__
//
// Declare bits for PcdDebugPropertyMask
//
#define DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED 0x01
#define DEBUG_PROPERTY_DEBUG_PRINT_ENABLED 0x02
#define DEBUG_PROPERTY_DEBUG_CODE_ENABLED 0x04
#define DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED 0x08
#define DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED 0x10
#define DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED 0x20
//
// Declare bits for PcdDebugPrintErrorLevel and the ErrorLevel parameter of DebugPrint()
//
#define DEBUG_INIT 0x00000001 // Initialization
#define DEBUG_WARN 0x00000002 // Warnings
#define DEBUG_LOAD 0x00000004 // Load events
#define DEBUG_FS 0x00000008 // EFI File system
#define DEBUG_POOL 0x00000010 // Alloc & Free (pool)
#define DEBUG_PAGE 0x00000020 // Alloc & Free (page)
#define DEBUG_INFO 0x00000040 // Informational debug messages
#define DEBUG_DISPATCH 0x00000080 // PEI/DXE/SMM Dispatchers
#define DEBUG_VARIABLE 0x00000100 // Variable
#define DEBUG_BM 0x00000400 // Boot Manager
#define DEBUG_BLKIO 0x00001000 // BlkIo Driver
#define DEBUG_NET 0x00004000 // Network Io Driver
#define DEBUG_UNDI 0x00010000 // UNDI Driver
#define DEBUG_LOADFILE 0x00020000 // LoadFile
#define DEBUG_EVENT 0x00080000 // Event messages
#define DEBUG_GCD 0x00100000 // Global Coherency Database changes
#define DEBUG_CACHE 0x00200000 // Memory range cachability changes
#define DEBUG_VERBOSE 0x00400000 // Detailed debug messages that may
// significantly impact boot performance
#define DEBUG_ERROR 0x80000000 // Error
//
// Aliases of debug message mask bits
//
#define EFI_D_INIT DEBUG_INIT
#define EFI_D_WARN DEBUG_WARN
#define EFI_D_LOAD DEBUG_LOAD
#define EFI_D_FS DEBUG_FS
#define EFI_D_POOL DEBUG_POOL
#define EFI_D_PAGE DEBUG_PAGE
#define EFI_D_INFO DEBUG_INFO
#define EFI_D_DISPATCH DEBUG_DISPATCH
#define EFI_D_VARIABLE DEBUG_VARIABLE
#define EFI_D_BM DEBUG_BM
#define EFI_D_BLKIO DEBUG_BLKIO
#define EFI_D_NET DEBUG_NET
#define EFI_D_UNDI DEBUG_UNDI
#define EFI_D_LOADFILE DEBUG_LOADFILE
#define EFI_D_EVENT DEBUG_EVENT
#define EFI_D_VERBOSE DEBUG_VERBOSE
#define EFI_D_ERROR DEBUG_ERROR
/**
Prints a debug message to the debug output device if the specified error level is enabled.
If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function
GetDebugPrintErrorLevel (), then print the message specified by Format and the
associated variable argument list to the debug output device.
If Format is NULL, then ASSERT().
@param ErrorLevel The error level of the debug message.
@param Format The format string for the debug message to print.
@param ... The variable argument list whose contents are accessed
based on the format string specified by Format.
**/
VOID
EFIAPI
DebugPrint (
IN UINTN ErrorLevel,
IN CONST CHAR8 *Format,
...
);
/**
Prints an assert message containing a filename, line number, and description.
This may be followed by a breakpoint or a dead loop.
Print a message of the form "ASSERT <FileName>(<LineNumber>): <Description>\n"
to the debug output device. If DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED bit of
PcdDebugProperyMask is set then CpuBreakpoint() is called. Otherwise, if
DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED bit of PcdDebugProperyMask is set then
CpuDeadLoop() is called. If neither of these bits are set, then this function
returns immediately after the message is printed to the debug output device.
DebugAssert() must actively prevent recursion. If DebugAssert() is called while
processing another DebugAssert(), then DebugAssert() must return immediately.
If FileName is NULL, then a <FileName> string of "(NULL) Filename" is printed.
If Description is NULL, then a <Description> string of "(NULL) Description" is printed.
@param FileName The pointer to the name of the source file that generated the assert condition.
@param LineNumber The line number in the source file that generated the assert condition
@param Description The pointer to the description of the assert condition.
**/
VOID
EFIAPI
DebugAssert (
IN CONST CHAR8 *FileName,
IN UINTN LineNumber,
IN CONST CHAR8 *Description
);
/**
Fills a target buffer with PcdDebugClearMemoryValue, and returns the target buffer.
This function fills Length bytes of Buffer with the value specified by
PcdDebugClearMemoryValue, and returns Buffer.
If Buffer is NULL, then ASSERT().
If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param Buffer The pointer to the target buffer to be filled with PcdDebugClearMemoryValue.
@param Length The number of bytes in Buffer to fill with zeros PcdDebugClearMemoryValue.
@return Buffer The pointer to the target buffer filled with PcdDebugClearMemoryValue.
**/
VOID *
EFIAPI
DebugClearMemory (
OUT VOID *Buffer,
IN UINTN Length
);
/**
Returns TRUE if ASSERT() macros are enabled.
This function returns TRUE if the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of
PcdDebugProperyMask is set. Otherwise, FALSE is returned.
@retval TRUE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is set.
@retval FALSE The DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit of PcdDebugProperyMask is clear.
**/
BOOLEAN
EFIAPI
DebugAssertEnabled (
VOID
);
/**
Returns TRUE if DEBUG() macros are enabled.
This function returns TRUE if the DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of
PcdDebugProperyMask is set. Otherwise, FALSE is returned.
@retval TRUE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is set.
@retval FALSE The DEBUG_PROPERTY_DEBUG_PRINT_ENABLED bit of PcdDebugProperyMask is clear.
**/
BOOLEAN
EFIAPI
DebugPrintEnabled (
VOID
);
/**
Returns TRUE if DEBUG_CODE() macros are enabled.
This function returns TRUE if the DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of
PcdDebugProperyMask is set. Otherwise, FALSE is returned.
@retval TRUE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is set.
@retval FALSE The DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is clear.
**/
BOOLEAN
EFIAPI
DebugCodeEnabled (
VOID
);
/**
Returns TRUE if DEBUG_CLEAR_MEMORY() macro is enabled.
This function returns TRUE if the DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of
PcdDebugProperyMask is set. Otherwise, FALSE is returned.
@retval TRUE The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is set.
@retval FALSE The DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is clear.
**/
BOOLEAN
EFIAPI
DebugClearMemoryEnabled (
VOID
);
/**
Returns TRUE if any one of the bit is set both in ErrorLevel and PcdFixedDebugPrintErrorLevel.
This function compares the bit mask of ErrorLevel and PcdFixedDebugPrintErrorLevel.
@retval TRUE Current ErrorLevel is supported.
@retval FALSE Current ErrorLevel is not supported.
**/
BOOLEAN
EFIAPI
DebugPrintLevelEnabled (
IN CONST UINTN ErrorLevel
);
/**
Internal worker macro that calls DebugAssert().
This macro calls DebugAssert(), passing in the filename, line number, and an
expression that evaluated to FALSE.
@param Expression Boolean expression that evaluated to FALSE
**/
#define _ASSERT(Expression) DebugAssert (__FILE__, __LINE__, #Expression)
/**
Internal worker macro that calls DebugPrint().
This macro calls DebugPrint() passing in the debug error level, a format
string, and a variable argument list.
__VA_ARGS__ is not supported by EBC compiler, Microsoft Visual Studio .NET 2003
and Microsoft Windows Server 2003 Driver Development Kit (Microsoft WINDDK) version 3790.1830.
@param Expression Expression containing an error level, a format string,
and a variable argument list based on the format string.
**/
#if !defined(MDE_CPU_EBC) && (!defined (_MSC_VER) || _MSC_VER > 1400)
#define _DEBUG_PRINT(PrintLevel, ...) \
do { \
if (DebugPrintLevelEnabled (PrintLevel)) { \
DebugPrint (PrintLevel, ##__VA_ARGS__); \
} \
} while (FALSE)
#define _DEBUG(Expression) _DEBUG_PRINT Expression
#else
#define _DEBUG(Expression) DebugPrint Expression
#endif
/**
Macro that calls DebugAssert() if an expression evaluates to FALSE.
If MDEPKG_NDEBUG is not defined and the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED
bit of PcdDebugProperyMask is set, then this macro evaluates the Boolean
expression specified by Expression. If Expression evaluates to FALSE, then
DebugAssert() is called passing in the source filename, source line number,
and Expression.
@param Expression Boolean expression.
**/
#if !defined(MDEPKG_NDEBUG)
#define ASSERT(Expression) \
do { \
if (DebugAssertEnabled ()) { \
if (!(Expression)) { \
_ASSERT (Expression); \
ANALYZER_UNREACHABLE (); \
} \
} \
} while (FALSE)
#else
#define ASSERT(Expression)
#endif
/**
Macro that calls DebugPrint().
If MDEPKG_NDEBUG is not defined and the DEBUG_PROPERTY_DEBUG_PRINT_ENABLED
bit of PcdDebugProperyMask is set, then this macro passes Expression to
DebugPrint().
@param Expression Expression containing an error level, a format string,
and a variable argument list based on the format string.
**/
#if !defined(MDEPKG_NDEBUG)
#define DEBUG(Expression) \
do { \
if (DebugPrintEnabled ()) { \
_DEBUG (Expression); \
} \
} while (FALSE)
#else
#define DEBUG(Expression)
#endif
/**
Macro that calls DebugAssert() if an EFI_STATUS evaluates to an error code.
If MDEPKG_NDEBUG is not defined and the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED
bit of PcdDebugProperyMask is set, then this macro evaluates the EFI_STATUS
value specified by StatusParameter. If StatusParameter is an error code,
then DebugAssert() is called passing in the source filename, source line
number, and StatusParameter.
@param StatusParameter EFI_STATUS value to evaluate.
**/
#if !defined(MDEPKG_NDEBUG)
#define ASSERT_EFI_ERROR(StatusParameter) \
do { \
if (DebugAssertEnabled ()) { \
if (EFI_ERROR (StatusParameter)) { \
DEBUG ((EFI_D_ERROR, "\nASSERT_EFI_ERROR (Status = %r)\n", StatusParameter)); \
_ASSERT (!EFI_ERROR (StatusParameter)); \
} \
} \
} while (FALSE)
#else
#define ASSERT_EFI_ERROR(StatusParameter)
#endif
/**
Macro that calls DebugAssert() if a RETURN_STATUS evaluates to an error code.
If MDEPKG_NDEBUG is not defined and the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED
bit of PcdDebugProperyMask is set, then this macro evaluates the
RETURN_STATUS value specified by StatusParameter. If StatusParameter is an
error code, then DebugAssert() is called passing in the source filename,
source line number, and StatusParameter.
@param StatusParameter RETURN_STATUS value to evaluate.
**/
#if !defined(MDEPKG_NDEBUG)
#define ASSERT_RETURN_ERROR(StatusParameter) \
do { \
if (DebugAssertEnabled ()) { \
if (RETURN_ERROR (StatusParameter)) { \
DEBUG ((DEBUG_ERROR, "\nASSERT_RETURN_ERROR (Status = %r)\n", \
StatusParameter)); \
_ASSERT (!RETURN_ERROR (StatusParameter)); \
} \
} \
} while (FALSE)
#else
#define ASSERT_RETURN_ERROR(StatusParameter)
#endif
/**
Macro that calls DebugAssert() if a protocol is already installed in the
handle database.
If MDEPKG_NDEBUG is defined or the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit
of PcdDebugProperyMask is clear, then return.
If Handle is NULL, then a check is made to see if the protocol specified by Guid
is present on any handle in the handle database. If Handle is not NULL, then
a check is made to see if the protocol specified by Guid is present on the
handle specified by Handle. If the check finds the protocol, then DebugAssert()
is called passing in the source filename, source line number, and Guid.
If Guid is NULL, then ASSERT().
@param Handle The handle to check for the protocol. This is an optional
parameter that may be NULL. If it is NULL, then the entire
handle database is searched.
@param Guid The pointer to a protocol GUID.
**/
#if !defined(MDEPKG_NDEBUG)
#define ASSERT_PROTOCOL_ALREADY_INSTALLED(Handle, Guid) \
do { \
if (DebugAssertEnabled ()) { \
VOID *Instance; \
ASSERT (Guid != NULL); \
if (Handle == NULL) { \
if (!EFI_ERROR (gBS->LocateProtocol ((EFI_GUID *)Guid, NULL, &Instance))) { \
_ASSERT (Guid already installed in database); \
} \
} else { \
if (!EFI_ERROR (gBS->HandleProtocol (Handle, (EFI_GUID *)Guid, &Instance))) { \
_ASSERT (Guid already installed on Handle); \
} \
} \
} \
} while (FALSE)
#else
#define ASSERT_PROTOCOL_ALREADY_INSTALLED(Handle, Guid)
#endif
/**
Macro that marks the beginning of debug source code.
If the DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is set,
then this macro marks the beginning of source code that is included in a module.
Otherwise, the source lines between DEBUG_CODE_BEGIN() and DEBUG_CODE_END()
are not included in a module.
**/
#define DEBUG_CODE_BEGIN() do { if (DebugCodeEnabled ()) { UINT8 __DebugCodeLocal
/**
The macro that marks the end of debug source code.
If the DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is set,
then this macro marks the end of source code that is included in a module.
Otherwise, the source lines between DEBUG_CODE_BEGIN() and DEBUG_CODE_END()
are not included in a module.
**/
#define DEBUG_CODE_END() __DebugCodeLocal = 0; __DebugCodeLocal++; } } while (FALSE)
/**
The macro that declares a section of debug source code.
If the DEBUG_PROPERTY_DEBUG_CODE_ENABLED bit of PcdDebugProperyMask is set,
then the source code specified by Expression is included in a module.
Otherwise, the source specified by Expression is not included in a module.
**/
#define DEBUG_CODE(Expression) \
DEBUG_CODE_BEGIN (); \
Expression \
DEBUG_CODE_END ()
/**
The macro that calls DebugClearMemory() to clear a buffer to a default value.
If the DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED bit of PcdDebugProperyMask is set,
then this macro calls DebugClearMemory() passing in Address and Length.
@param Address The pointer to a buffer.
@param Length The number of bytes in the buffer to set.
**/
#define DEBUG_CLEAR_MEMORY(Address, Length) \
do { \
if (DebugClearMemoryEnabled ()) { \
DebugClearMemory (Address, Length); \
} \
} while (FALSE)
/**
Macro that calls DebugAssert() if the containing record does not have a
matching signature. If the signatures matches, then a pointer to the data
structure that contains a specified field of that data structure is returned.
This is a lightweight method hide information by placing a public data
structure inside a larger private data structure and using a pointer to the
public data structure to retrieve a pointer to the private data structure.
If MDEPKG_NDEBUG is defined or the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit
of PcdDebugProperyMask is clear, then this macro computes the offset, in bytes,
of the field specified by Field from the beginning of the data structure specified
by TYPE. This offset is subtracted from Record, and is used to return a pointer
to a data structure of the type specified by TYPE.
If MDEPKG_NDEBUG is not defined and the DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED bit
of PcdDebugProperyMask is set, then this macro computes the offset, in bytes,
of field specified by Field from the beginning of the data structure specified
by TYPE. This offset is subtracted from Record, and is used to compute a pointer
to a data structure of the type specified by TYPE. The Signature field of the
data structure specified by TYPE is compared to TestSignature. If the signatures
match, then a pointer to the pointer to a data structure of the type specified by
TYPE is returned. If the signatures do not match, then DebugAssert() is called
with a description of "CR has a bad signature" and Record is returned.
If the data type specified by TYPE does not contain the field specified by Field,
then the module will not compile.
If TYPE does not contain a field called Signature, then the module will not
compile.
@param Record The pointer to the field specified by Field within a data
structure of type TYPE.
@param TYPE The name of the data structure type to return This
data structure must contain the field specified by Field.
@param Field The name of the field in the data structure specified
by TYPE to which Record points.
@param TestSignature The 32-bit signature value to match.
**/
#if !defined(MDEPKG_NDEBUG)
#define CR(Record, TYPE, Field, TestSignature) \
(DebugAssertEnabled () && (BASE_CR (Record, TYPE, Field)->Signature != TestSignature)) ? \
(TYPE *) (_ASSERT (CR has Bad Signature), Record) : \
BASE_CR (Record, TYPE, Field)
#else
#define CR(Record, TYPE, Field, TestSignature) \
BASE_CR (Record, TYPE, Field)
#endif
#endif

566
sys/contrib/edk2/Include/Library/DevicePathLib.h Normal file
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@ -0,0 +1,566 @@
/** @file
Provides library functions to construct and parse UEFI Device Paths.
This library provides defines, macros, and functions to help create and parse
EFI_DEVICE_PATH_PROTOCOL structures.
Copyright (c) 2006 - 2013, 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 that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __DEVICE_PATH_LIB_H__
#define __DEVICE_PATH_LIB_H__
#define END_DEVICE_PATH_LENGTH (sizeof (EFI_DEVICE_PATH_PROTOCOL))
/**
Determine whether a given device path is valid.
If DevicePath is NULL, then ASSERT().
@param DevicePath A pointer to a device path data structure.
@param MaxSize The maximum size of the device path data structure.
@retval TRUE DevicePath is valid.
@retval FALSE The length of any node node in the DevicePath is less
than sizeof (EFI_DEVICE_PATH_PROTOCOL).
@retval FALSE If MaxSize is not zero, the size of the DevicePath
exceeds MaxSize.
@retval FALSE If PcdMaximumDevicePathNodeCount is not zero, the node
count of the DevicePath exceeds PcdMaximumDevicePathNodeCount.
**/
BOOLEAN
EFIAPI
IsDevicePathValid (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN UINTN MaxSize
);
/**
Returns the Type field of a device path node.
Returns the Type field of the device path node specified by Node.
If Node is NULL, then ASSERT().
@param Node A pointer to a device path node data structure.
@return The Type field of the device path node specified by Node.
**/
UINT8
EFIAPI
DevicePathType (
IN CONST VOID *Node
);
/**
Returns the SubType field of a device path node.
Returns the SubType field of the device path node specified by Node.
If Node is NULL, then ASSERT().
@param Node A pointer to a device path node data structure.
@return The SubType field of the device path node specified by Node.
**/
UINT8
EFIAPI
DevicePathSubType (
IN CONST VOID *Node
);
/**
Returns the 16-bit Length field of a device path node.
Returns the 16-bit Length field of the device path node specified by Node.
Node is not required to be aligned on a 16-bit boundary, so it is recommended
that a function such as ReadUnaligned16() be used to extract the contents of
the Length field.
If Node is NULL, then ASSERT().
@param Node A pointer to a device path node data structure.
@return The 16-bit Length field of the device path node specified by Node.
**/
UINTN
EFIAPI
DevicePathNodeLength (
IN CONST VOID *Node
);
/**
Returns a pointer to the next node in a device path.
Returns a pointer to the device path node that follows the device path node specified by Node.
If Node is NULL, then ASSERT().
@param Node A pointer to a device path node data structure.
@return a pointer to the device path node that follows the device path node specified by Node.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
NextDevicePathNode (
IN CONST VOID *Node
);
/**
Determines if a device path node is an end node of a device path.
This includes nodes that are the end of a device path instance and nodes that
are the end of an entire device path.
Determines if the device path node specified by Node is an end node of a device path.
This includes nodes that are the end of a device path instance and nodes that are the
end of an entire device path. If Node represents an end node of a device path,
then TRUE is returned. Otherwise, FALSE is returned.
If Node is NULL, then ASSERT().
@param Node A pointer to a device path node data structure.
@retval TRUE The device path node specified by Node is an end node of a device path.
@retval FALSE The device path node specified by Node is not an end node of a device path.
**/
BOOLEAN
EFIAPI
IsDevicePathEndType (
IN CONST VOID *Node
);
/**
Determines if a device path node is an end node of an entire device path.
Determines if a device path node specified by Node is an end node of an entire device path.
If Node represents the end of an entire device path, then TRUE is returned.
Otherwise, FALSE is returned.
If Node is NULL, then ASSERT().
@param Node A pointer to a device path node data structure.
@retval TRUE The device path node specified by Node is the end of an entire device path.
@retval FALSE The device path node specified by Node is not the end of an entire device path.
**/
BOOLEAN
EFIAPI
IsDevicePathEnd (
IN CONST VOID *Node
);
/**
Determines if a device path node is an end node of a device path instance.
Determines if a device path node specified by Node is an end node of a device path instance.
If Node represents the end of a device path instance, then TRUE is returned.
Otherwise, FALSE is returned.
If Node is NULL, then ASSERT().
@param Node A pointer to a device path node data structure.
@retval TRUE The device path node specified by Node is the end of a device path instance.
@retval FALSE The device path node specified by Node is not the end of a device path instance.
**/
BOOLEAN
EFIAPI
IsDevicePathEndInstance (
IN CONST VOID *Node
);
/**
Sets the length, in bytes, of a device path node.
Sets the length of the device path node specified by Node to the value specified
by NodeLength. NodeLength is returned. Node is not required to be aligned on
a 16-bit boundary, so it is recommended that a function such as WriteUnaligned16()
be used to set the contents of the Length field.
If Node is NULL, then ASSERT().
If NodeLength >= 0x10000, then ASSERT().
If NodeLength < sizeof (EFI_DEVICE_PATH_PROTOCOL), then ASSERT().
@param Node A pointer to a device path node data structure.
@param Length The length, in bytes, of the device path node.
@return Length
**/
UINT16
EFIAPI
SetDevicePathNodeLength (
IN OUT VOID *Node,
IN UINTN Length
);
/**
Fills in all the fields of a device path node that is the end of an entire device path.
Fills in all the fields of a device path node specified by Node so Node represents
the end of an entire device path. The Type field of Node is set to
END_DEVICE_PATH_TYPE, the SubType field of Node is set to
END_ENTIRE_DEVICE_PATH_SUBTYPE, and the Length field of Node is set to
END_DEVICE_PATH_LENGTH. Node is not required to be aligned on a 16-bit boundary,
so it is recommended that a function such as WriteUnaligned16() be used to set
the contents of the Length field.
If Node is NULL, then ASSERT().
@param Node A pointer to a device path node data structure.
**/
VOID
EFIAPI
SetDevicePathEndNode (
OUT VOID *Node
);
/**
Returns the size of a device path in bytes.
This function returns the size, in bytes, of the device path data structure
specified by DevicePath including the end of device path node.
If DevicePath is NULL or invalid, then 0 is returned.
@param DevicePath A pointer to a device path data structure.
@retval 0 If DevicePath is NULL or invalid.
@retval Others The size of a device path in bytes.
**/
UINTN
EFIAPI
GetDevicePathSize (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
/**
Creates a new copy of an existing device path.
This function allocates space for a new copy of the device path specified by DevicePath. If
DevicePath is NULL, then NULL is returned. If the memory is successfully allocated, then the
contents of DevicePath are copied to the newly allocated buffer, and a pointer to that buffer
is returned. Otherwise, NULL is returned.
The memory for the new device path is allocated from EFI boot services memory.
It is the responsibility of the caller to free the memory allocated.
@param DevicePath A pointer to a device path data structure.
@retval NULL DevicePath is NULL or invalid.
@retval Others A pointer to the duplicated device path.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
DuplicateDevicePath (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
/**
Creates a new device path by appending a second device path to a first device path.
This function creates a new device path by appending a copy of SecondDevicePath to a copy of
FirstDevicePath in a newly allocated buffer. Only the end-of-device-path device node from
SecondDevicePath is retained. The newly created device path is returned.
If FirstDevicePath is NULL, then it is ignored, and a duplicate of SecondDevicePath is returned.
If SecondDevicePath is NULL, then it is ignored, and a duplicate of FirstDevicePath is returned.
If both FirstDevicePath and SecondDevicePath are NULL, then a copy of an end-of-device-path is
returned.
If there is not enough memory for the newly allocated buffer, then NULL is returned.
The memory for the new device path is allocated from EFI boot services memory. It is the
responsibility of the caller to free the memory allocated.
@param FirstDevicePath A pointer to a device path data structure.
@param SecondDevicePath A pointer to a device path data structure.
@retval NULL If there is not enough memory for the newly allocated buffer.
@retval NULL If FirstDevicePath or SecondDevicePath is invalid.
@retval Others A pointer to the new device path if success.
Or a copy an end-of-device-path if both FirstDevicePath and SecondDevicePath are NULL.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
AppendDevicePath (
IN CONST EFI_DEVICE_PATH_PROTOCOL *FirstDevicePath, OPTIONAL
IN CONST EFI_DEVICE_PATH_PROTOCOL *SecondDevicePath OPTIONAL
);
/**
Creates a new path by appending the device node to the device path.
This function creates a new device path by appending a copy of the device node specified by
DevicePathNode to a copy of the device path specified by DevicePath in an allocated buffer.
The end-of-device-path device node is moved after the end of the appended device node.
If DevicePathNode is NULL then a copy of DevicePath is returned.
If DevicePath is NULL then a copy of DevicePathNode, followed by an end-of-device path device
node is returned.
If both DevicePathNode and DevicePath are NULL then a copy of an end-of-device-path device node
is returned.
If there is not enough memory to allocate space for the new device path, then NULL is returned.
The memory is allocated from EFI boot services memory. It is the responsibility of the caller to
free the memory allocated.
@param DevicePath A pointer to a device path data structure.
@param DevicePathNode A pointer to a single device path node.
@retval NULL There is not enough memory for the new device path.
@retval Others A pointer to the new device path if success.
A copy of DevicePathNode followed by an end-of-device-path node
if both FirstDevicePath and SecondDevicePath are NULL.
A copy of an end-of-device-path node if both FirstDevicePath and SecondDevicePath are NULL.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
AppendDevicePathNode (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath, OPTIONAL
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathNode OPTIONAL
);
/**
Creates a new device path by appending the specified device path instance to the specified device
path.
This function creates a new device path by appending a copy of the device path instance specified
by DevicePathInstance to a copy of the device path secified by DevicePath in a allocated buffer.
The end-of-device-path device node is moved after the end of the appended device path instance
and a new end-of-device-path-instance node is inserted between.
If DevicePath is NULL, then a copy if DevicePathInstance is returned.
If DevicePathInstance is NULL, then NULL is returned.
If DevicePath or DevicePathInstance is invalid, then NULL is returned.
If there is not enough memory to allocate space for the new device path, then NULL is returned.
The memory is allocated from EFI boot services memory. It is the responsibility of the caller to
free the memory allocated.
@param DevicePath A pointer to a device path data structure.
@param DevicePathInstance A pointer to a device path instance.
@return A pointer to the new device path.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
AppendDevicePathInstance (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath, OPTIONAL
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance OPTIONAL
);
/**
Creates a copy of the current device path instance and returns a pointer to the next device path
instance.
This function creates a copy of the current device path instance. It also updates DevicePath to
point to the next device path instance in the device path (or NULL if no more) and updates Size
to hold the size of the device path instance copy.
If DevicePath is NULL, then NULL is returned.
If DevicePath points to a invalid device path, then NULL is returned.
If there is not enough memory to allocate space for the new device path, then NULL is returned.
The memory is allocated from EFI boot services memory. It is the responsibility of the caller to
free the memory allocated.
If Size is NULL, then ASSERT().
@param DevicePath On input, this holds the pointer to the current device path
instance. On output, this holds the pointer to the next device
path instance or NULL if there are no more device path
instances in the device path pointer to a device path data
structure.
@param Size On output, this holds the size of the device path instance, in
bytes or zero, if DevicePath is NULL.
@return A pointer to the current device path instance.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
GetNextDevicePathInstance (
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath,
OUT UINTN *Size
);
/**
Creates a device node.
This function creates a new device node in a newly allocated buffer of size NodeLength and
initializes the device path node header with NodeType and NodeSubType. The new device path node
is returned.
If NodeLength is smaller than a device path header, then NULL is returned.
If there is not enough memory to allocate space for the new device path, then NULL is returned.
The memory is allocated from EFI boot services memory. It is the responsibility of the caller to
free the memory allocated.
@param NodeType The device node type for the new device node.
@param NodeSubType The device node sub-type for the new device node.
@param NodeLength The length of the new device node.
@return The new device path.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
CreateDeviceNode (
IN UINT8 NodeType,
IN UINT8 NodeSubType,
IN UINT16 NodeLength
);
/**
Determines if a device path is single or multi-instance.
This function returns TRUE if the device path specified by DevicePath is multi-instance.
Otherwise, FALSE is returned.
If DevicePath is NULL or invalid, then FALSE is returned.
@param DevicePath A pointer to a device path data structure.
@retval TRUE DevicePath is multi-instance.
@retval FALSE DevicePath is not multi-instance, or DevicePath is NULL or invalid.
**/
BOOLEAN
EFIAPI
IsDevicePathMultiInstance (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
/**
Retrieves the device path protocol from a handle.
This function returns the device path protocol from the handle specified by Handle. If Handle is
NULL or Handle does not contain a device path protocol, then NULL is returned.
@param Handle The handle from which to retrieve the device path protocol.
@return The device path protocol from the handle specified by Handle.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
DevicePathFromHandle (
IN EFI_HANDLE Handle
);
/**
Allocates a device path for a file and appends it to an existing device path.
If Device is a valid device handle that contains a device path protocol, then a device path for
the file specified by FileName is allocated and appended to the device path associated with the
handle Device. The allocated device path is returned. If Device is NULL or Device is a handle
that does not support the device path protocol, then a device path containing a single device
path node for the file specified by FileName is allocated and returned.
The memory for the new device path is allocated from EFI boot services memory. It is the responsibility
of the caller to free the memory allocated.
If FileName is NULL, then ASSERT().
If FileName is not aligned on a 16-bit boundary, then ASSERT().
@param Device A pointer to a device handle. This parameter is optional and
may be NULL.
@param FileName A pointer to a Null-terminated Unicode string.
@return The allocated device path.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
FileDevicePath (
IN EFI_HANDLE Device, OPTIONAL
IN CONST CHAR16 *FileName
);
/**
Converts a device path to its text representation.
@param DevicePath A Pointer to the device to be converted.
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
of the display node is used, where applicable. If DisplayOnly
is FALSE, then the longer text representation of the display node
is used.
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
representation for a device node can be used, where applicable.
@return A pointer to the allocated text representation of the device path or
NULL if DeviceNode is NULL or there was insufficient memory.
**/
CHAR16 *
EFIAPI
ConvertDevicePathToText (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
);
/**
Converts a device node to its string representation.
@param DeviceNode A Pointer to the device node to be converted.
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
of the display node is used, where applicable. If DisplayOnly
is FALSE, then the longer text representation of the display node
is used.
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
representation for a device node can be used, where applicable.
@return A pointer to the allocated text representation of the device node or NULL if DeviceNode
is NULL or there was insufficient memory.
**/
CHAR16 *
EFIAPI
ConvertDeviceNodeToText (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
);
/**
Convert text to the binary representation of a device node.
@param TextDeviceNode TextDeviceNode points to the text representation of a device
node. Conversion starts with the first character and continues
until the first non-device node character.
@return A pointer to the EFI device node or NULL if TextDeviceNode is NULL or there was
insufficient memory or text unsupported.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
ConvertTextToDeviceNode (
IN CONST CHAR16 *TextDeviceNode
);
/**
Convert text to the binary representation of a device path.
@param TextDevicePath TextDevicePath points to the text representation of a device
path. Conversion starts with the first character and continues
until the first non-device node character.
@return A pointer to the allocated device path or NULL if TextDeviceNode is NULL or
there was insufficient memory.
**/
EFI_DEVICE_PATH_PROTOCOL *
EFIAPI
ConvertTextToDevicePath (
IN CONST CHAR16 *TextDevicePath
);
#endif

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/** @file
Provides services to allocate and free memory buffers of various memory types and alignments.
The Memory Allocation Library abstracts various common memory allocation operations. This library
allows code to be written in a phase-independent manner because the allocation of memory in PEI, DXE,
and SMM (for example) is done via a different mechanism. Using a common library interface makes it
much easier to port algorithms from phase to phase.
Copyright (c) 2006 - 2013, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __MEMORY_ALLOCATION_LIB_H__
#define __MEMORY_ALLOCATION_LIB_H__
/**
Allocates one or more 4KB pages of type EfiBootServicesData.
Allocates the number of 4KB pages of type EfiBootServicesData and returns a pointer to the
allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL
is returned. If there is not enough memory remaining to satisfy the request, then NULL is
returned.
@param Pages The number of 4 KB pages to allocate.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocatePages (
IN UINTN Pages
);
/**
Allocates one or more 4KB pages of type EfiRuntimeServicesData.
Allocates the number of 4KB pages of type EfiRuntimeServicesData and returns a pointer to the
allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL
is returned. If there is not enough memory remaining to satisfy the request, then NULL is
returned.
@param Pages The number of 4 KB pages to allocate.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateRuntimePages (
IN UINTN Pages
);
/**
Allocates one or more 4KB pages of type EfiReservedMemoryType.
Allocates the number of 4KB pages of type EfiReservedMemoryType and returns a pointer to the
allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL
is returned. If there is not enough memory remaining to satisfy the request, then NULL is
returned.
@param Pages The number of 4 KB pages to allocate.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateReservedPages (
IN UINTN Pages
);
/**
Frees one or more 4KB pages that were previously allocated with one of the page allocation
functions in the Memory Allocation Library.
Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer. Buffer
must have been allocated on a previous call to the page allocation services of the Memory
Allocation Library. If it is not possible to free allocated pages, then this function will
perform no actions.
If Buffer was not allocated with a page allocation function in the Memory Allocation Library,
then ASSERT().
If Pages is zero, then ASSERT().
@param Buffer Pointer to the buffer of pages to free.
@param Pages The number of 4 KB pages to free.
**/
VOID
EFIAPI
FreePages (
IN VOID *Buffer,
IN UINTN Pages
);
/**
Allocates one or more 4KB pages of type EfiBootServicesData at a specified alignment.
Allocates the number of 4KB pages specified by Pages of type EfiBootServicesData with an
alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is
returned. If there is not enough memory at the specified alignment remaining to satisfy the
request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT().
If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
@param Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two.
If Alignment is zero, then byte alignment is used.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateAlignedPages (
IN UINTN Pages,
IN UINTN Alignment
);
/**
Allocates one or more 4KB pages of type EfiRuntimeServicesData at a specified alignment.
Allocates the number of 4KB pages specified by Pages of type EfiRuntimeServicesData with an
alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is
returned. If there is not enough memory at the specified alignment remaining to satisfy the
request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT().
If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
@param Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two.
If Alignment is zero, then byte alignment is used.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateAlignedRuntimePages (
IN UINTN Pages,
IN UINTN Alignment
);
/**
Allocates one or more 4KB pages of type EfiReservedMemoryType at a specified alignment.
Allocates the number of 4KB pages specified by Pages of type EfiReservedMemoryType with an
alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is
returned. If there is not enough memory at the specified alignment remaining to satisfy the
request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT().
If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().
@param Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two.
If Alignment is zero, then byte alignment is used.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateAlignedReservedPages (
IN UINTN Pages,
IN UINTN Alignment
);
/**
Frees one or more 4KB pages that were previously allocated with one of the aligned page
allocation functions in the Memory Allocation Library.
Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer. Buffer
must have been allocated on a previous call to the aligned page allocation services of the Memory
Allocation Library. If it is not possible to free allocated pages, then this function will
perform no actions.
If Buffer was not allocated with an aligned page allocation function in the Memory Allocation
Library, then ASSERT().
If Pages is zero, then ASSERT().
@param Buffer Pointer to the buffer of pages to free.
@param Pages The number of 4 KB pages to free.
**/
VOID
EFIAPI
FreeAlignedPages (
IN VOID *Buffer,
IN UINTN Pages
);
/**
Allocates a buffer of type EfiBootServicesData.
Allocates the number bytes specified by AllocationSize of type EfiBootServicesData and returns a
pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is
returned. If there is not enough memory remaining to satisfy the request, then NULL is returned.
@param AllocationSize The number of bytes to allocate.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocatePool (
IN UINTN AllocationSize
);
/**
Allocates a buffer of type EfiRuntimeServicesData.
Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData and returns
a pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is
returned. If there is not enough memory remaining to satisfy the request, then NULL is returned.
@param AllocationSize The number of bytes to allocate.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateRuntimePool (
IN UINTN AllocationSize
);
/**
Allocates a buffer of type EfiReservedMemoryType.
Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType and returns
a pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is
returned. If there is not enough memory remaining to satisfy the request, then NULL is returned.
@param AllocationSize The number of bytes to allocate.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateReservedPool (
IN UINTN AllocationSize
);
/**
Allocates and zeros a buffer of type EfiBootServicesData.
Allocates the number bytes specified by AllocationSize of type EfiBootServicesData, clears the
buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a
valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the
request, then NULL is returned.
@param AllocationSize The number of bytes to allocate and zero.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateZeroPool (
IN UINTN AllocationSize
);
/**
Allocates and zeros a buffer of type EfiRuntimeServicesData.
Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData, clears the
buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a
valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the
request, then NULL is returned.
@param AllocationSize The number of bytes to allocate and zero.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateRuntimeZeroPool (
IN UINTN AllocationSize
);
/**
Allocates and zeros a buffer of type EfiReservedMemoryType.
Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType, clears the
buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a
valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the
request, then NULL is returned.
@param AllocationSize The number of bytes to allocate and zero.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateReservedZeroPool (
IN UINTN AllocationSize
);
/**
Copies a buffer to an allocated buffer of type EfiBootServicesData.
Allocates the number bytes specified by AllocationSize of type EfiBootServicesData, copies
AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the
allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there
is not enough memory remaining to satisfy the request, then NULL is returned.
If Buffer is NULL, then ASSERT().
If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param AllocationSize The number of bytes to allocate and zero.
@param Buffer The buffer to copy to the allocated buffer.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateCopyPool (
IN UINTN AllocationSize,
IN CONST VOID *Buffer
);
/**
Copies a buffer to an allocated buffer of type EfiRuntimeServicesData.
Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData, copies
AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the
allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there
is not enough memory remaining to satisfy the request, then NULL is returned.
If Buffer is NULL, then ASSERT().
If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param AllocationSize The number of bytes to allocate and zero.
@param Buffer The buffer to copy to the allocated buffer.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateRuntimeCopyPool (
IN UINTN AllocationSize,
IN CONST VOID *Buffer
);
/**
Copies a buffer to an allocated buffer of type EfiReservedMemoryType.
Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType, copies
AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the
allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there
is not enough memory remaining to satisfy the request, then NULL is returned.
If Buffer is NULL, then ASSERT().
If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
@param AllocationSize The number of bytes to allocate and zero.
@param Buffer The buffer to copy to the allocated buffer.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
AllocateReservedCopyPool (
IN UINTN AllocationSize,
IN CONST VOID *Buffer
);
/**
Reallocates a buffer of type EfiBootServicesData.
Allocates and zeros the number bytes specified by NewSize from memory of type
EfiBootServicesData. If OldBuffer is not NULL, then the smaller of OldSize and
NewSize bytes are copied from OldBuffer to the newly allocated buffer, and
OldBuffer is freed. A pointer to the newly allocated buffer is returned.
If NewSize is 0, then a valid buffer of 0 size is returned. If there is not
enough memory remaining to satisfy the request, then NULL is returned.
If the allocation of the new buffer is successful and the smaller of NewSize and OldSize
is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
@param OldSize The size, in bytes, of OldBuffer.
@param NewSize The size, in bytes, of the buffer to reallocate.
@param OldBuffer The buffer to copy to the allocated buffer. This is an optional
parameter that may be NULL.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
ReallocatePool (
IN UINTN OldSize,
IN UINTN NewSize,
IN VOID *OldBuffer OPTIONAL
);
/**
Reallocates a buffer of type EfiRuntimeServicesData.
Allocates and zeros the number bytes specified by NewSize from memory of type
EfiRuntimeServicesData. If OldBuffer is not NULL, then the smaller of OldSize and
NewSize bytes are copied from OldBuffer to the newly allocated buffer, and
OldBuffer is freed. A pointer to the newly allocated buffer is returned.
If NewSize is 0, then a valid buffer of 0 size is returned. If there is not
enough memory remaining to satisfy the request, then NULL is returned.
If the allocation of the new buffer is successful and the smaller of NewSize and OldSize
is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
@param OldSize The size, in bytes, of OldBuffer.
@param NewSize The size, in bytes, of the buffer to reallocate.
@param OldBuffer The buffer to copy to the allocated buffer. This is an optional
parameter that may be NULL.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
ReallocateRuntimePool (
IN UINTN OldSize,
IN UINTN NewSize,
IN VOID *OldBuffer OPTIONAL
);
/**
Reallocates a buffer of type EfiReservedMemoryType.
Allocates and zeros the number bytes specified by NewSize from memory of type
EfiReservedMemoryType. If OldBuffer is not NULL, then the smaller of OldSize and
NewSize bytes are copied from OldBuffer to the newly allocated buffer, and
OldBuffer is freed. A pointer to the newly allocated buffer is returned.
If NewSize is 0, then a valid buffer of 0 size is returned. If there is not
enough memory remaining to satisfy the request, then NULL is returned.
If the allocation of the new buffer is successful and the smaller of NewSize and OldSize
is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().
@param OldSize The size, in bytes, of OldBuffer.
@param NewSize The size, in bytes, of the buffer to reallocate.
@param OldBuffer The buffer to copy to the allocated buffer. This is an optional
parameter that may be NULL.
@return A pointer to the allocated buffer or NULL if allocation fails.
**/
VOID *
EFIAPI
ReallocateReservedPool (
IN UINTN OldSize,
IN UINTN NewSize,
IN VOID *OldBuffer OPTIONAL
);
/**
Frees a buffer that was previously allocated with one of the pool allocation functions in the
Memory Allocation Library.
Frees the buffer specified by Buffer. Buffer must have been allocated on a previous call to the
pool allocation services of the Memory Allocation Library. If it is not possible to free pool
resources, then this function will perform no actions.
If Buffer was not allocated with a pool allocation function in the Memory Allocation Library,
then ASSERT().
@param Buffer Pointer to the buffer to free.
**/
VOID
EFIAPI
FreePool (
IN VOID *Buffer
);
#endif

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/** @file
Provides a service to retrieve a pointer to the EFI Boot Services Table.
Only available to DXE and UEFI module types.
Copyright (c) 2006 - 2008, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __UEFI_BOOT_SERVICES_TABLE_LIB_H__
#define __UEFI_BOOT_SERVICES_TABLE_LIB_H__
///
/// Cache the Image Handle
///
extern EFI_HANDLE gImageHandle;
///
/// Cache pointer to the EFI System Table
///
extern EFI_SYSTEM_TABLE *gST;
///
/// Cache pointer to the EFI Boot Services Table
///
extern EFI_BOOT_SERVICES *gBS;
#endif

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/** @file
The file defines the EFI Debugport protocol.
This protocol is used by debug agent to communicate with the
remote debug host.
Copyright (c) 2006 - 2013, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __DEBUG_PORT_H__
#define __DEBUG_PORT_H__
///
/// DebugPortIo protocol {EBA4E8D2-3858-41EC-A281-2647BA9660D0}
///
#define EFI_DEBUGPORT_PROTOCOL_GUID \
{ \
0xEBA4E8D2, 0x3858, 0x41EC, {0xA2, 0x81, 0x26, 0x47, 0xBA, 0x96, 0x60, 0xD0 } \
}
extern EFI_GUID gEfiDebugPortProtocolGuid;
typedef struct _EFI_DEBUGPORT_PROTOCOL EFI_DEBUGPORT_PROTOCOL;
//
// DebugPort member functions
//
/**
Resets the debugport.
@param This A pointer to the EFI_DEBUGPORT_PROTOCOL instance.
@retval EFI_SUCCESS The debugport device was reset and is in usable state.
@retval EFI_DEVICE_ERROR The debugport device could not be reset and is unusable.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_DEBUGPORT_RESET)(
IN EFI_DEBUGPORT_PROTOCOL *This
);
/**
Writes data to the debugport.
@param This A pointer to the EFI_DEBUGPORT_PROTOCOL instance.
@param Timeout The number of microseconds to wait before timing out a write operation.
@param BufferSize On input, the requested number of bytes of data to write. On output, the
number of bytes of data actually written.
@param Buffer A pointer to a buffer containing the data to write.
@retval EFI_SUCCESS The data was written.
@retval EFI_DEVICE_ERROR The device reported an error.
@retval EFI_TIMEOUT The data write was stopped due to a timeout.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_DEBUGPORT_WRITE)(
IN EFI_DEBUGPORT_PROTOCOL *This,
IN UINT32 Timeout,
IN OUT UINTN *BufferSize,
IN VOID *Buffer
);
/**
Reads data from the debugport.
@param This A pointer to the EFI_DEBUGPORT_PROTOCOL instance.
@param Timeout The number of microseconds to wait before timing out a read operation.
@param BufferSize On input, the requested number of bytes of data to read. On output, the
number of bytes of data actually number of bytes
of data read and returned in Buffer.
@param Buffer A pointer to a buffer into which the data read will be saved.
@retval EFI_SUCCESS The data was read.
@retval EFI_DEVICE_ERROR The device reported an error.
@retval EFI_TIMEOUT The operation was stopped due to a timeout or overrun.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_DEBUGPORT_READ)(
IN EFI_DEBUGPORT_PROTOCOL *This,
IN UINT32 Timeout,
IN OUT UINTN *BufferSize,
OUT VOID *Buffer
);
/**
Checks to see if any data is available to be read from the debugport device.
@param This A pointer to the EFI_DEBUGPORT_PROTOCOL instance.
@retval EFI_SUCCESS At least one byte of data is available to be read.
@retval EFI_DEVICE_ERROR The debugport device is not functioning correctly.
@retval EFI_NOT_READY No data is available to be read.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_DEBUGPORT_POLL)(
IN EFI_DEBUGPORT_PROTOCOL *This
);
///
/// This protocol provides the communication link between the debug agent and the remote host.
///
struct _EFI_DEBUGPORT_PROTOCOL {
EFI_DEBUGPORT_RESET Reset;
EFI_DEBUGPORT_WRITE Write;
EFI_DEBUGPORT_READ Read;
EFI_DEBUGPORT_POLL Poll;
};
//
// DEBUGPORT variable definitions...
//
#define EFI_DEBUGPORT_VARIABLE_NAME L"DEBUGPORT"
#define EFI_DEBUGPORT_VARIABLE_GUID EFI_DEBUGPORT_PROTOCOL_GUID
extern EFI_GUID gEfiDebugPortVariableGuid;
//
// DebugPort device path definitions...
//
#define DEVICE_PATH_MESSAGING_DEBUGPORT EFI_DEBUGPORT_PROTOCOL_GUID
extern EFI_GUID gEfiDebugPortDevicePathGuid;
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Guid;
} DEBUGPORT_DEVICE_PATH;
#endif

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/** @file
EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL as defined in UEFI 2.0.
This protocol provides service to convert text to device paths and device nodes.
Copyright (c) 2006 - 2008, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __DEVICE_PATH_FROM_TEXT_PROTOCOL_H__
#define __DEVICE_PATH_FROM_TEXT_PROTOCOL_H__
///
/// Device Path From Text protocol
///
#define EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID \
{ \
0x5c99a21, 0xc70f, 0x4ad2, {0x8a, 0x5f, 0x35, 0xdf, 0x33, 0x43, 0xf5, 0x1e } \
}
/**
Convert text to the binary representation of a device node.
@param TextDeviceNode TextDeviceNode points to the text representation of a device
node. Conversion starts with the first character and continues
until the first non-device node character.
@retval a_pointer Pointer to the EFI device node.
@retval NULL if TextDeviceNode is NULL or there was insufficient memory.
**/
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_NODE)(
IN CONST CHAR16 *TextDeviceNode
);
/**
Convert text to the binary representation of a device node.
@param TextDeviceNode TextDevicePath points to the text representation of a device
path. Conversion starts with the first character and continues
until the first non-device path character.
@retval a_pointer Pointer to the allocated device path.
@retval NULL if TextDeviceNode is NULL or there was insufficient memory.
**/
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_PATH)(
IN CONST CHAR16 *TextDevicePath
);
///
/// This protocol converts text to device paths and device nodes.
///
typedef struct {
EFI_DEVICE_PATH_FROM_TEXT_NODE ConvertTextToDeviceNode;
EFI_DEVICE_PATH_FROM_TEXT_PATH ConvertTextToDevicePath;
} EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL;
extern EFI_GUID gEfiDevicePathFromTextProtocolGuid;
#endif

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/** @file
EFI_DEVICE_PATH_TO_TEXT_PROTOCOL as defined in UEFI 2.0.
This protocol provides service to convert device nodes and paths to text.
Copyright (c) 2006 - 2008, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __DEVICE_PATH_TO_TEXT_PROTOCOL_H__
#define __DEVICE_PATH_TO_TEXT_PROTOCOL_H__
///
/// Device Path To Text protocol
///
#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID \
{ \
0x8b843e20, 0x8132, 0x4852, {0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c } \
}
/**
Convert a device node to its text representation.
@param DeviceNode Points to the device node to be converted.
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
of the display node is used, where applicable. If DisplayOnly
is FALSE, then the longer text representation of the display node
is used.
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
representation for a device node can be used, where applicable.
@retval a_pointer a pointer to the allocated text representation of the device node data
@retval NULL if DeviceNode is NULL or there was insufficient memory.
**/
typedef
CHAR16*
(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_NODE)(
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
);
/**
Convert a device path to its text representation.
@param DevicePath Points to the device path to be converted.
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
of the display node is used, where applicable. If DisplayOnly
is FALSE, then the longer text representation of the display node
is used.
@param AllowShortcuts The AllowShortcuts is FALSE, then the shortcut forms of
text representation for a device node cannot be used.
@retval a_pointer a pointer to the allocated text representation of the device node.
@retval NULL if DevicePath is NULL or there was insufficient memory.
**/
typedef
CHAR16*
(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_PATH)(
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
);
///
/// This protocol converts device paths and device nodes to text.
///
typedef struct {
EFI_DEVICE_PATH_TO_TEXT_NODE ConvertDeviceNodeToText;
EFI_DEVICE_PATH_TO_TEXT_PATH ConvertDevicePathToText;
} EFI_DEVICE_PATH_TO_TEXT_PROTOCOL;
extern EFI_GUID gEfiDevicePathToTextProtocolGuid;
#endif

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/** @file
EFI_DEVICE_PATH_UTILITIES_PROTOCOL as defined in UEFI 2.0.
Use to create and manipulate device paths and device nodes.
Copyright (c) 2006 - 2010, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __DEVICE_PATH_UTILITIES_PROTOCOL_H__
#define __DEVICE_PATH_UTILITIES_PROTOCOL_H__
///
/// Device Path Utilities protocol
///
#define EFI_DEVICE_PATH_UTILITIES_PROTOCOL_GUID \
{ \
0x379be4e, 0xd706, 0x437d, {0xb0, 0x37, 0xed, 0xb8, 0x2f, 0xb7, 0x72, 0xa4 } \
}
/**
Returns the size of the device path, in bytes.
@param DevicePath Points to the start of the EFI device path.
@return Size Size of the specified device path, in bytes, including the end-of-path tag.
@retval 0 DevicePath is NULL
**/
typedef
UINTN
(EFIAPI *EFI_DEVICE_PATH_UTILS_GET_DEVICE_PATH_SIZE)(
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
/**
Create a duplicate of the specified path.
@param DevicePath Points to the source EFI device path.
@retval Pointer A pointer to the duplicate device path.
@retval NULL insufficient memory or DevicePath is NULL
**/
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_DUP_DEVICE_PATH)(
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
/**
Create a new path by appending the second device path to the first.
If Src1 is NULL and Src2 is non-NULL, then a duplicate of Src2 is returned.
If Src1 is non-NULL and Src2 is NULL, then a duplicate of Src1 is returned.
If Src1 and Src2 are both NULL, then a copy of an end-of-device-path is returned.
@param Src1 Points to the first device path.
@param Src2 Points to the second device path.
@retval Pointer A pointer to the newly created device path.
@retval NULL Memory could not be allocated
**/
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_PATH)(
IN CONST EFI_DEVICE_PATH_PROTOCOL *Src1,
IN CONST EFI_DEVICE_PATH_PROTOCOL *Src2
);
/**
Creates a new path by appending the device node to the device path.
If DeviceNode is NULL then a copy of DevicePath is returned.
If DevicePath is NULL then a copy of DeviceNode, followed by an end-of-device path device node is returned.
If both DeviceNode and DevicePath are NULL then a copy of an end-of-device-path device node is returned.
@param DevicePath Points to the device path.
@param DeviceNode Points to the device node.
@retval Pointer A pointer to the allocated device node.
@retval NULL There was insufficient memory.
**/
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_NODE)(
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode
);
/**
Creates a new path by appending the specified device path instance to the specified device path.
@param DevicePath Points to the device path. If NULL, then ignored.
@param DevicePathInstance Points to the device path instance.
@retval Pointer A pointer to the newly created device path
@retval NULL Memory could not be allocated or DevicePathInstance is NULL.
**/
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_INSTANCE)(
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance
);
/**
Creates a copy of the current device path instance and returns a pointer to the next device path
instance.
@param DevicePathInstance On input, this holds the pointer to the current device path
instance. On output, this holds the pointer to the next
device path instance or NULL if there are no more device
path instances in the device path.
@param DevicePathInstanceSize On output, this holds the size of the device path instance,
in bytes or zero, if DevicePathInstance is NULL.
If NULL, then the instance size is not output.
@retval Pointer A pointer to the copy of the current device path instance.
@retval NULL DevicePathInstace was NULL on entry or there was insufficient memory.
**/
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_GET_NEXT_INSTANCE)(
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathInstance,
OUT UINTN *DevicePathInstanceSize
);
/**
Creates a device node
@param NodeType NodeType is the device node type (EFI_DEVICE_PATH.Type) for
the new device node.
@param NodeSubType NodeSubType is the device node sub-type
EFI_DEVICE_PATH.SubType) for the new device node.
@param NodeLength NodeLength is the length of the device node
(EFI_DEVICE_PATH.Length) for the new device node.
@retval Pointer A pointer to the newly created device node.
@retval NULL NodeLength is less than
the size of the header or there was insufficient memory.
**/
typedef
EFI_DEVICE_PATH_PROTOCOL*
(EFIAPI *EFI_DEVICE_PATH_UTILS_CREATE_NODE)(
IN UINT8 NodeType,
IN UINT8 NodeSubType,
IN UINT16 NodeLength
);
/**
Returns whether a device path is multi-instance.
@param DevicePath Points to the device path. If NULL, then ignored.
@retval TRUE The device path has more than one instance
@retval FALSE The device path is empty or contains only a single instance.
**/
typedef
BOOLEAN
(EFIAPI *EFI_DEVICE_PATH_UTILS_IS_MULTI_INSTANCE)(
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
);
///
/// This protocol is used to creates and manipulates device paths and device nodes.
///
typedef struct {
EFI_DEVICE_PATH_UTILS_GET_DEVICE_PATH_SIZE GetDevicePathSize;
EFI_DEVICE_PATH_UTILS_DUP_DEVICE_PATH DuplicateDevicePath;
EFI_DEVICE_PATH_UTILS_APPEND_PATH AppendDevicePath;
EFI_DEVICE_PATH_UTILS_APPEND_NODE AppendDeviceNode;
EFI_DEVICE_PATH_UTILS_APPEND_INSTANCE AppendDevicePathInstance;
EFI_DEVICE_PATH_UTILS_GET_NEXT_INSTANCE GetNextDevicePathInstance;
EFI_DEVICE_PATH_UTILS_IS_MULTI_INSTANCE IsDevicePathMultiInstance;
EFI_DEVICE_PATH_UTILS_CREATE_NODE CreateDeviceNode;
} EFI_DEVICE_PATH_UTILITIES_PROTOCOL;
extern EFI_GUID gEfiDevicePathUtilitiesProtocolGuid;
#endif

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/** @file
Simple Text Input protocol from the UEFI 2.0 specification.
Abstraction of a very simple input device like a keyboard or serial
terminal.
Copyright (c) 2006 - 2011, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __SIMPLE_TEXT_IN_PROTOCOL_H__
#define __SIMPLE_TEXT_IN_PROTOCOL_H__
#define EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID \
{ \
0x387477c1, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \
}
typedef struct _EFI_SIMPLE_TEXT_INPUT_PROTOCOL EFI_SIMPLE_TEXT_INPUT_PROTOCOL;
///
/// Protocol GUID name defined in EFI1.1.
///
#define SIMPLE_INPUT_PROTOCOL EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID
///
/// Protocol name in EFI1.1 for backward-compatible.
///
typedef struct _EFI_SIMPLE_TEXT_INPUT_PROTOCOL SIMPLE_INPUT_INTERFACE;
///
/// The keystroke information for the key that was pressed.
///
typedef struct {
UINT16 ScanCode;
CHAR16 UnicodeChar;
} EFI_INPUT_KEY;
//
// Required unicode control chars
//
#define CHAR_BACKSPACE 0x0008
#define CHAR_TAB 0x0009
#define CHAR_LINEFEED 0x000A
#define CHAR_CARRIAGE_RETURN 0x000D
//
// EFI Scan codes
//
#define SCAN_NULL 0x0000
#define SCAN_UP 0x0001
#define SCAN_DOWN 0x0002
#define SCAN_RIGHT 0x0003
#define SCAN_LEFT 0x0004
#define SCAN_HOME 0x0005
#define SCAN_END 0x0006
#define SCAN_INSERT 0x0007
#define SCAN_DELETE 0x0008
#define SCAN_PAGE_UP 0x0009
#define SCAN_PAGE_DOWN 0x000A
#define SCAN_F1 0x000B
#define SCAN_F2 0x000C
#define SCAN_F3 0x000D
#define SCAN_F4 0x000E
#define SCAN_F5 0x000F
#define SCAN_F6 0x0010
#define SCAN_F7 0x0011
#define SCAN_F8 0x0012
#define SCAN_F9 0x0013
#define SCAN_F10 0x0014
#define SCAN_ESC 0x0017
/**
Reset the input device and optionally run diagnostics
@param This Protocol instance pointer.
@param ExtendedVerification Driver may perform diagnostics on reset.
@retval EFI_SUCCESS The device was reset.
@retval EFI_DEVICE_ERROR The device is not functioning properly and could not be reset.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_RESET)(
IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
/**
Reads the next keystroke from the input device. The WaitForKey Event can
be used to test for existence of a keystroke via WaitForEvent () call.
@param This Protocol instance pointer.
@param Key A pointer to a buffer that is filled in with the keystroke
information for the key that was pressed.
@retval EFI_SUCCESS The keystroke information was returned.
@retval EFI_NOT_READY There was no keystroke data available.
@retval EFI_DEVICE_ERROR The keystroke information was not returned due to
hardware errors.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_READ_KEY)(
IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
OUT EFI_INPUT_KEY *Key
);
///
/// The EFI_SIMPLE_TEXT_INPUT_PROTOCOL is used on the ConsoleIn device.
/// It is the minimum required protocol for ConsoleIn.
///
struct _EFI_SIMPLE_TEXT_INPUT_PROTOCOL {
EFI_INPUT_RESET Reset;
EFI_INPUT_READ_KEY ReadKeyStroke;
///
/// Event to use with WaitForEvent() to wait for a key to be available
///
EFI_EVENT WaitForKey;
};
extern EFI_GUID gEfiSimpleTextInProtocolGuid;
#endif

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/** @file
Simple Text Input Ex protocol from the UEFI 2.0 specification.
This protocol defines an extension to the EFI_SIMPLE_TEXT_INPUT_PROTOCOL
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 - 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __SIMPLE_TEXT_IN_EX_H__
#define __SIMPLE_TEXT_IN_EX_H__
#include <Protocol/SimpleTextIn.h>
#define EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID \
{0xdd9e7534, 0x7762, 0x4698, { 0x8c, 0x14, 0xf5, 0x85, 0x17, 0xa6, 0x25, 0xaa } }
typedef struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL;
/**
The Reset() function resets the input device hardware. As part
of initialization process, the firmware/device will make a quick
but reasonable attempt to verify that the device is functioning.
If the ExtendedVerification flag is TRUE the firmware may take
an extended amount of time to verify the device is operating on
reset. Otherwise the reset operation is to occur as quickly as
possible. The hardware verification process is not defined by
this specification and is left up to the platform firmware or
driver to implement.
@param This A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.
@param ExtendedVerification Indicates that the driver may
perform a more exhaustive
verification operation of the
device during reset.
@retval EFI_SUCCESS The device was reset.
@retval EFI_DEVICE_ERROR The device is not functioning
correctly and could not be reset.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_RESET_EX)(
IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
///
/// EFI_KEY_TOGGLE_STATE. The toggle states are defined.
/// They are: EFI_TOGGLE_STATE_VALID, EFI_SCROLL_LOCK_ACTIVE
/// EFI_NUM_LOCK_ACTIVE, EFI_CAPS_LOCK_ACTIVE
///
typedef UINT8 EFI_KEY_TOGGLE_STATE;
typedef struct _EFI_KEY_STATE {
///
/// Reflects the currently pressed shift
/// modifiers for the input device. The
/// returned value is valid only if the high
/// order bit has been set.
///
UINT32 KeyShiftState;
///
/// Reflects the current internal state of
/// various toggled attributes. The returned
/// value is valid only if the high order
/// bit has been set.
///
EFI_KEY_TOGGLE_STATE KeyToggleState;
} EFI_KEY_STATE;
typedef struct {
///
/// The EFI scan code and Unicode value returned from the input device.
///
EFI_INPUT_KEY Key;
///
/// The current state of various toggled attributes as well as input modifier values.
///
EFI_KEY_STATE KeyState;
} EFI_KEY_DATA;
//
// Any Shift or Toggle State that is valid should have
// high order bit set.
//
// Shift state
//
#define EFI_SHIFT_STATE_VALID 0x80000000
#define EFI_RIGHT_SHIFT_PRESSED 0x00000001
#define EFI_LEFT_SHIFT_PRESSED 0x00000002
#define EFI_RIGHT_CONTROL_PRESSED 0x00000004
#define EFI_LEFT_CONTROL_PRESSED 0x00000008
#define EFI_RIGHT_ALT_PRESSED 0x00000010
#define EFI_LEFT_ALT_PRESSED 0x00000020
#define EFI_RIGHT_LOGO_PRESSED 0x00000040
#define EFI_LEFT_LOGO_PRESSED 0x00000080
#define EFI_MENU_KEY_PRESSED 0x00000100
#define EFI_SYS_REQ_PRESSED 0x00000200
//
// Toggle state
//
#define EFI_TOGGLE_STATE_VALID 0x80
#define EFI_KEY_STATE_EXPOSED 0x40
#define EFI_SCROLL_LOCK_ACTIVE 0x01
#define EFI_NUM_LOCK_ACTIVE 0x02
#define EFI_CAPS_LOCK_ACTIVE 0x04
//
// EFI Scan codes
//
#define SCAN_F11 0x0015
#define SCAN_F12 0x0016
#define SCAN_PAUSE 0x0048
#define SCAN_F13 0x0068
#define SCAN_F14 0x0069
#define SCAN_F15 0x006A
#define SCAN_F16 0x006B
#define SCAN_F17 0x006C
#define SCAN_F18 0x006D
#define SCAN_F19 0x006E
#define SCAN_F20 0x006F
#define SCAN_F21 0x0070
#define SCAN_F22 0x0071
#define SCAN_F23 0x0072
#define SCAN_F24 0x0073
#define SCAN_MUTE 0x007F
#define SCAN_VOLUME_UP 0x0080
#define SCAN_VOLUME_DOWN 0x0081
#define SCAN_BRIGHTNESS_UP 0x0100
#define SCAN_BRIGHTNESS_DOWN 0x0101
#define SCAN_SUSPEND 0x0102
#define SCAN_HIBERNATE 0x0103
#define SCAN_TOGGLE_DISPLAY 0x0104
#define SCAN_RECOVERY 0x0105
#define SCAN_EJECT 0x0106
/**
The function reads the next keystroke from the input device. If
there is no pending keystroke the function returns
EFI_NOT_READY. If there is a pending keystroke, then
KeyData.Key.ScanCode is the EFI scan code defined in Error!
Reference source not found. The KeyData.Key.UnicodeChar is the
actual printable character or is zero if the key does not
represent a printable character (control key, function key,
etc.). The KeyData.KeyState is shift state for the character
reflected in KeyData.Key.UnicodeChar or KeyData.Key.ScanCode .
When interpreting the data from this function, it should be
noted that if a class of printable characters that are
normally adjusted by shift modifiers (e.g. Shift Key + "f"
key) would be presented solely as a KeyData.Key.UnicodeChar
without the associated shift state. So in the previous example
of a Shift Key + "f" key being pressed, the only pertinent
data returned would be KeyData.Key.UnicodeChar with the value
of "F". This of course would not typically be the case for
non-printable characters such as the pressing of the Right
Shift Key + F10 key since the corresponding returned data
would be reflected both in the KeyData.KeyState.KeyShiftState
and KeyData.Key.ScanCode values. UEFI drivers which implement
the EFI_SIMPLE_TEXT_INPUT_EX protocol are required to return
KeyData.Key and KeyData.KeyState values. These drivers must
always return the most current state of
KeyData.KeyState.KeyShiftState and
KeyData.KeyState.KeyToggleState. It should also be noted that
certain input devices may not be able to produce shift or toggle
state information, and in those cases the high order bit in the
respective Toggle and Shift state fields should not be active.
@param This A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.
@param KeyData A pointer to a buffer that is filled in with
the keystroke state data for the key that was
pressed.
@retval EFI_SUCCESS The keystroke information was
returned.
@retval EFI_NOT_READY There was no keystroke data available.
EFI_DEVICE_ERROR The keystroke
information was not returned due to
hardware errors.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_INPUT_READ_KEY_EX)(
IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
OUT EFI_KEY_DATA *KeyData
);
/**
The SetState() function allows the input device hardware to
have state settings adjusted.
@param This A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.
@param KeyToggleState Pointer to the EFI_KEY_TOGGLE_STATE to
set the state for the input device.
@retval EFI_SUCCESS The device state was set appropriately.
@retval EFI_DEVICE_ERROR The device is not functioning
correctly and could not have the
setting adjusted.
@retval EFI_UNSUPPORTED The device does not support the
ability to have its state set.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_SET_STATE)(
IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN EFI_KEY_TOGGLE_STATE *KeyToggleState
);
///
/// The function will be called when the key sequence is typed specified by KeyData.
///
typedef
EFI_STATUS
(EFIAPI *EFI_KEY_NOTIFY_FUNCTION)(
IN EFI_KEY_DATA *KeyData
);
/**
The RegisterKeystrokeNotify() function registers a function
which will be called when a specified keystroke will occur.
@param This A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.
@param KeyData A pointer to a buffer that is filled in with
the keystroke information for the key that was
pressed.
@param KeyNotificationFunction Points to the function to be
called when the key sequence
is typed specified by KeyData.
@param NotifyHandle Points to the unique handle assigned to
the registered notification.
@retval EFI_SUCCESS The device state was set
appropriately.
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary
data structures.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_REGISTER_KEYSTROKE_NOTIFY)(
IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN EFI_KEY_DATA *KeyData,
IN EFI_KEY_NOTIFY_FUNCTION KeyNotificationFunction,
OUT VOID **NotifyHandle
);
/**
The UnregisterKeystrokeNotify() function removes the
notification which was previously registered.
@param This A pointer to the EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL instance.
@param NotificationHandle The handle of the notification
function being unregistered.
@retval EFI_SUCCESS The device state was set appropriately.
@retval EFI_INVALID_PARAMETER The NotificationHandle is
invalid.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_UNREGISTER_KEYSTROKE_NOTIFY)(
IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,
IN VOID *NotificationHandle
);
///
/// The EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL is used on the ConsoleIn
/// device. It is an extension to the Simple Text Input protocol
/// which allows a variety of extended shift state information to be
/// returned.
///
struct _EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL{
EFI_INPUT_RESET_EX Reset;
EFI_INPUT_READ_KEY_EX ReadKeyStrokeEx;
///
/// Event to use with WaitForEvent() to wait for a key to be available.
///
EFI_EVENT WaitForKeyEx;
EFI_SET_STATE SetState;
EFI_REGISTER_KEYSTROKE_NOTIFY RegisterKeyNotify;
EFI_UNREGISTER_KEYSTROKE_NOTIFY UnregisterKeyNotify;
};
extern EFI_GUID gEfiSimpleTextInputExProtocolGuid;
#endif

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/** @file
Simple Text Out protocol from the UEFI 2.0 specification.
Abstraction of a very simple text based output device like VGA text mode or
a serial terminal. The Simple Text Out protocol instance can represent
a single hardware device or a virtual device that is an aggregation
of multiple physical devices.
Copyright (c) 2006 - 2015, 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 that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __SIMPLE_TEXT_OUT_H__
#define __SIMPLE_TEXT_OUT_H__
#define EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID \
{ \
0x387477c2, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \
}
///
/// Protocol GUID defined in EFI1.1.
///
#define SIMPLE_TEXT_OUTPUT_PROTOCOL EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID
typedef struct _EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL;
///
/// Backward-compatible with EFI1.1.
///
typedef EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL SIMPLE_TEXT_OUTPUT_INTERFACE;
//
// Define's for required EFI Unicode Box Draw characters
//
#define BOXDRAW_HORIZONTAL 0x2500
#define BOXDRAW_VERTICAL 0x2502
#define BOXDRAW_DOWN_RIGHT 0x250c
#define BOXDRAW_DOWN_LEFT 0x2510
#define BOXDRAW_UP_RIGHT 0x2514
#define BOXDRAW_UP_LEFT 0x2518
#define BOXDRAW_VERTICAL_RIGHT 0x251c
#define BOXDRAW_VERTICAL_LEFT 0x2524
#define BOXDRAW_DOWN_HORIZONTAL 0x252c
#define BOXDRAW_UP_HORIZONTAL 0x2534
#define BOXDRAW_VERTICAL_HORIZONTAL 0x253c
#define BOXDRAW_DOUBLE_HORIZONTAL 0x2550
#define BOXDRAW_DOUBLE_VERTICAL 0x2551
#define BOXDRAW_DOWN_RIGHT_DOUBLE 0x2552
#define BOXDRAW_DOWN_DOUBLE_RIGHT 0x2553
#define BOXDRAW_DOUBLE_DOWN_RIGHT 0x2554
#define BOXDRAW_DOWN_LEFT_DOUBLE 0x2555
#define BOXDRAW_DOWN_DOUBLE_LEFT 0x2556
#define BOXDRAW_DOUBLE_DOWN_LEFT 0x2557
#define BOXDRAW_UP_RIGHT_DOUBLE 0x2558
#define BOXDRAW_UP_DOUBLE_RIGHT 0x2559
#define BOXDRAW_DOUBLE_UP_RIGHT 0x255a
#define BOXDRAW_UP_LEFT_DOUBLE 0x255b
#define BOXDRAW_UP_DOUBLE_LEFT 0x255c
#define BOXDRAW_DOUBLE_UP_LEFT 0x255d
#define BOXDRAW_VERTICAL_RIGHT_DOUBLE 0x255e
#define BOXDRAW_VERTICAL_DOUBLE_RIGHT 0x255f
#define BOXDRAW_DOUBLE_VERTICAL_RIGHT 0x2560
#define BOXDRAW_VERTICAL_LEFT_DOUBLE 0x2561
#define BOXDRAW_VERTICAL_DOUBLE_LEFT 0x2562
#define BOXDRAW_DOUBLE_VERTICAL_LEFT 0x2563
#define BOXDRAW_DOWN_HORIZONTAL_DOUBLE 0x2564
#define BOXDRAW_DOWN_DOUBLE_HORIZONTAL 0x2565
#define BOXDRAW_DOUBLE_DOWN_HORIZONTAL 0x2566
#define BOXDRAW_UP_HORIZONTAL_DOUBLE 0x2567
#define BOXDRAW_UP_DOUBLE_HORIZONTAL 0x2568
#define BOXDRAW_DOUBLE_UP_HORIZONTAL 0x2569
#define BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE 0x256a
#define BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL 0x256b
#define BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL 0x256c
//
// EFI Required Block Elements Code Chart
//
#define BLOCKELEMENT_FULL_BLOCK 0x2588
#define BLOCKELEMENT_LIGHT_SHADE 0x2591
//
// EFI Required Geometric Shapes Code Chart
//
#define GEOMETRICSHAPE_UP_TRIANGLE 0x25b2
#define GEOMETRICSHAPE_RIGHT_TRIANGLE 0x25ba
#define GEOMETRICSHAPE_DOWN_TRIANGLE 0x25bc
#define GEOMETRICSHAPE_LEFT_TRIANGLE 0x25c4
//
// EFI Required Arrow shapes
//
#define ARROW_LEFT 0x2190
#define ARROW_UP 0x2191
#define ARROW_RIGHT 0x2192
#define ARROW_DOWN 0x2193
//
// EFI Console Colours
//
#define EFI_BLACK 0x00
#define EFI_BLUE 0x01
#define EFI_GREEN 0x02
#define EFI_CYAN (EFI_BLUE | EFI_GREEN)
#define EFI_RED 0x04
#define EFI_MAGENTA (EFI_BLUE | EFI_RED)
#define EFI_BROWN (EFI_GREEN | EFI_RED)
#define EFI_LIGHTGRAY (EFI_BLUE | EFI_GREEN | EFI_RED)
#define EFI_BRIGHT 0x08
#define EFI_DARKGRAY (EFI_BLACK | EFI_BRIGHT)
#define EFI_LIGHTBLUE (EFI_BLUE | EFI_BRIGHT)
#define EFI_LIGHTGREEN (EFI_GREEN | EFI_BRIGHT)
#define EFI_LIGHTCYAN (EFI_CYAN | EFI_BRIGHT)
#define EFI_LIGHTRED (EFI_RED | EFI_BRIGHT)
#define EFI_LIGHTMAGENTA (EFI_MAGENTA | EFI_BRIGHT)
#define EFI_YELLOW (EFI_BROWN | EFI_BRIGHT)
#define EFI_WHITE (EFI_BLUE | EFI_GREEN | EFI_RED | EFI_BRIGHT)
//
// Macro to accept color values in their raw form to create
// a value that represents both a foreground and background
// color in a single byte.
// For Foreground, and EFI_* value is valid from EFI_BLACK(0x00) to
// EFI_WHITE (0x0F).
// For Background, only EFI_BLACK, EFI_BLUE, EFI_GREEN, EFI_CYAN,
// EFI_RED, EFI_MAGENTA, EFI_BROWN, and EFI_LIGHTGRAY are acceptable
//
// Do not use EFI_BACKGROUND_xxx values with this macro.
//
#define EFI_TEXT_ATTR(Foreground,Background) ((Foreground) | ((Background) << 4))
#define EFI_BACKGROUND_BLACK 0x00
#define EFI_BACKGROUND_BLUE 0x10
#define EFI_BACKGROUND_GREEN 0x20
#define EFI_BACKGROUND_CYAN (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN)
#define EFI_BACKGROUND_RED 0x40
#define EFI_BACKGROUND_MAGENTA (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_RED)
#define EFI_BACKGROUND_BROWN (EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)
#define EFI_BACKGROUND_LIGHTGRAY (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED)
//
// We currently define attributes from 0 - 7F for color manipulations
// To internally handle the local display characteristics for a particular character,
// Bit 7 signifies the local glyph representation for a character. If turned on, glyphs will be
// pulled from the wide glyph database and will display locally as a wide character (16 X 19 versus 8 X 19)
// If bit 7 is off, the narrow glyph database will be used. This does NOT affect information that is sent to
// non-local displays, such as serial or LAN consoles.
//
#define EFI_WIDE_ATTRIBUTE 0x80
/**
Reset the text output device hardware and optionaly run diagnostics
@param This The protocol instance pointer.
@param ExtendedVerification Driver may perform more exhaustive verification
operation of the device during reset.
@retval EFI_SUCCESS The text output device was reset.
@retval EFI_DEVICE_ERROR The text output device is not functioning correctly and
could not be reset.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_RESET)(
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
/**
Write a string to the output device.
@param This The protocol instance pointer.
@param String The NULL-terminated string to be displayed on the output
device(s). All output devices must also support the Unicode
drawing character codes defined in this file.
@retval EFI_SUCCESS The string was output to the device.
@retval EFI_DEVICE_ERROR The device reported an error while attempting to output
the text.
@retval EFI_UNSUPPORTED The output device's mode is not currently in a
defined text mode.
@retval EFI_WARN_UNKNOWN_GLYPH This warning code indicates that some of the
characters in the string could not be
rendered and were skipped.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_STRING)(
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN CHAR16 *String
);
/**
Verifies that all characters in a string can be output to the
target device.
@param This The protocol instance pointer.
@param String The NULL-terminated string to be examined for the output
device(s).
@retval EFI_SUCCESS The device(s) are capable of rendering the output string.
@retval EFI_UNSUPPORTED Some of the characters in the string cannot be
rendered by one or more of the output devices mapped
by the EFI handle.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_TEST_STRING)(
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN CHAR16 *String
);
/**
Returns information for an available text mode that the output device(s)
supports.
@param This The protocol instance pointer.
@param ModeNumber The mode number to return information on.
@param Columns Returns the geometry of the text output device for the
requested ModeNumber.
@param Rows Returns the geometry of the text output device for the
requested ModeNumber.
@retval EFI_SUCCESS The requested mode information was returned.
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
@retval EFI_UNSUPPORTED The mode number was not valid.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_QUERY_MODE)(
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN ModeNumber,
OUT UINTN *Columns,
OUT UINTN *Rows
);
/**
Sets the output device(s) to a specified mode.
@param This The protocol instance pointer.
@param ModeNumber The mode number to set.
@retval EFI_SUCCESS The requested text mode was set.
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
@retval EFI_UNSUPPORTED The mode number was not valid.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_SET_MODE)(
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN ModeNumber
);
/**
Sets the background and foreground colors for the OutputString () and
ClearScreen () functions.
@param This The protocol instance pointer.
@param Attribute The attribute to set. Bits 0..3 are the foreground color, and
bits 4..6 are the background color. All other bits are undefined
and must be zero. The valid Attributes are defined in this file.
@retval EFI_SUCCESS The attribute was set.
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
@retval EFI_UNSUPPORTED The attribute requested is not defined.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_SET_ATTRIBUTE)(
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN Attribute
);
/**
Clears the output device(s) display to the currently selected background
color.
@param This The protocol instance pointer.
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
@retval EFI_UNSUPPORTED The output device is not in a valid text mode.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_CLEAR_SCREEN)(
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This
);
/**
Sets the current coordinates of the cursor position
@param This The protocol instance pointer.
@param Column The position to set the cursor to. Must be greater than or
equal to zero and less than the number of columns and rows
by QueryMode ().
@param Row The position to set the cursor to. Must be greater than or
equal to zero and less than the number of columns and rows
by QueryMode ().
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
@retval EFI_UNSUPPORTED The output device is not in a valid text mode, or the
cursor position is invalid for the current mode.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_SET_CURSOR_POSITION)(
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN Column,
IN UINTN Row
);
/**
Makes the cursor visible or invisible
@param This The protocol instance pointer.
@param Visible If TRUE, the cursor is set to be visible. If FALSE, the cursor is
set to be invisible.
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_DEVICE_ERROR The device had an error and could not complete the
request, or the device does not support changing
the cursor mode.
@retval EFI_UNSUPPORTED The output device is not in a valid text mode.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_TEXT_ENABLE_CURSOR)(
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN BOOLEAN Visible
);
/**
@par Data Structure Description:
Mode Structure pointed to by Simple Text Out protocol.
**/
typedef struct {
///
/// The number of modes supported by QueryMode () and SetMode ().
///
INT32 MaxMode;
//
// current settings
//
///
/// The text mode of the output device(s).
///
INT32 Mode;
///
/// The current character output attribute.
///
INT32 Attribute;
///
/// The cursor's column.
///
INT32 CursorColumn;
///
/// The cursor's row.
///
INT32 CursorRow;
///
/// The cursor is currently visbile or not.
///
BOOLEAN CursorVisible;
} EFI_SIMPLE_TEXT_OUTPUT_MODE;
///
/// The SIMPLE_TEXT_OUTPUT protocol is used to control text-based output devices.
/// It is the minimum required protocol for any handle supplied as the ConsoleOut
/// or StandardError device. In addition, the minimum supported text mode of such
/// devices is at least 80 x 25 characters.
///
struct _EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL {
EFI_TEXT_RESET Reset;
EFI_TEXT_STRING OutputString;
EFI_TEXT_TEST_STRING TestString;
EFI_TEXT_QUERY_MODE QueryMode;
EFI_TEXT_SET_MODE SetMode;
EFI_TEXT_SET_ATTRIBUTE SetAttribute;
EFI_TEXT_CLEAR_SCREEN ClearScreen;
EFI_TEXT_SET_CURSOR_POSITION SetCursorPosition;
EFI_TEXT_ENABLE_CURSOR EnableCursor;
///
/// Pointer to SIMPLE_TEXT_OUTPUT_MODE data.
///
EFI_SIMPLE_TEXT_OUTPUT_MODE *Mode;
};
extern EFI_GUID gEfiSimpleTextOutProtocolGuid;
#endif

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/** @file
Root include file for Mde Package UEFI, UEFI_APPLICATION type modules.
This is the include file for any module of type UEFI and UEFI_APPLICATION. Uefi modules only use
types defined via this include file and can be ported easily to any
environment.
Copyright (c) 2006 - 2010, 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 that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __PI_UEFI_H__
#define __PI_UEFI_H__
#include <Uefi/UefiBaseType.h>
#include <Uefi/UefiSpec.h>
#endif

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/** @file
Defines data types and constants introduced in UEFI.
Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
Portions copyright (c) 2011 - 2016, ARM Ltd. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __UEFI_BASETYPE_H__
#define __UEFI_BASETYPE_H__
#include <Base.h>
//
// Basic data type definitions introduced in UEFI.
//
///
/// 128-bit buffer containing a unique identifier value.
///
typedef GUID EFI_GUID;
///
/// Function return status for EFI API.
///
typedef RETURN_STATUS EFI_STATUS;
///
/// A collection of related interfaces.
///
typedef VOID *EFI_HANDLE;
///
/// Handle to an event structure.
///
typedef VOID *EFI_EVENT;
///
/// Task priority level.
///
typedef UINTN EFI_TPL;
///
/// Logical block address.
///
typedef UINT64 EFI_LBA;
///
/// 64-bit physical memory address.
///
typedef UINT64 EFI_PHYSICAL_ADDRESS;
///
/// 64-bit virtual memory address.
///
typedef UINT64 EFI_VIRTUAL_ADDRESS;
///
/// EFI Time Abstraction:
/// Year: 1900 - 9999
/// Month: 1 - 12
/// Day: 1 - 31
/// Hour: 0 - 23
/// Minute: 0 - 59
/// Second: 0 - 59
/// Nanosecond: 0 - 999,999,999
/// TimeZone: -1440 to 1440 or 2047
///
typedef struct {
UINT16 Year;
UINT8 Month;
UINT8 Day;
UINT8 Hour;
UINT8 Minute;
UINT8 Second;
UINT8 Pad1;
UINT32 Nanosecond;
INT16 TimeZone;
UINT8 Daylight;
UINT8 Pad2;
} EFI_TIME;
///
/// 4-byte buffer. An IPv4 internet protocol address.
///
typedef IPv4_ADDRESS EFI_IPv4_ADDRESS;
///
/// 16-byte buffer. An IPv6 internet protocol address.
///
typedef IPv6_ADDRESS EFI_IPv6_ADDRESS;
///
/// 32-byte buffer containing a network Media Access Control address.
///
typedef struct {
UINT8 Addr[32];
} EFI_MAC_ADDRESS;
///
/// 16-byte buffer aligned on a 4-byte boundary.
/// An IPv4 or IPv6 internet protocol address.
///
typedef union {
UINT32 Addr[4];
EFI_IPv4_ADDRESS v4;
EFI_IPv6_ADDRESS v6;
} EFI_IP_ADDRESS;
///
/// Enumeration of EFI_STATUS.
///@{
#define EFI_SUCCESS RETURN_SUCCESS
#define EFI_LOAD_ERROR RETURN_LOAD_ERROR
#define EFI_INVALID_PARAMETER RETURN_INVALID_PARAMETER
#define EFI_UNSUPPORTED RETURN_UNSUPPORTED
#define EFI_BAD_BUFFER_SIZE RETURN_BAD_BUFFER_SIZE
#define EFI_BUFFER_TOO_SMALL RETURN_BUFFER_TOO_SMALL
#define EFI_NOT_READY RETURN_NOT_READY
#define EFI_DEVICE_ERROR RETURN_DEVICE_ERROR
#define EFI_WRITE_PROTECTED RETURN_WRITE_PROTECTED
#define EFI_OUT_OF_RESOURCES RETURN_OUT_OF_RESOURCES
#define EFI_VOLUME_CORRUPTED RETURN_VOLUME_CORRUPTED
#define EFI_VOLUME_FULL RETURN_VOLUME_FULL
#define EFI_NO_MEDIA RETURN_NO_MEDIA
#define EFI_MEDIA_CHANGED RETURN_MEDIA_CHANGED
#define EFI_NOT_FOUND RETURN_NOT_FOUND
#define EFI_ACCESS_DENIED RETURN_ACCESS_DENIED
#define EFI_NO_RESPONSE RETURN_NO_RESPONSE
#define EFI_NO_MAPPING RETURN_NO_MAPPING
#define EFI_TIMEOUT RETURN_TIMEOUT
#define EFI_NOT_STARTED RETURN_NOT_STARTED
#define EFI_ALREADY_STARTED RETURN_ALREADY_STARTED
#define EFI_ABORTED RETURN_ABORTED
#define EFI_ICMP_ERROR RETURN_ICMP_ERROR
#define EFI_TFTP_ERROR RETURN_TFTP_ERROR
#define EFI_PROTOCOL_ERROR RETURN_PROTOCOL_ERROR
#define EFI_INCOMPATIBLE_VERSION RETURN_INCOMPATIBLE_VERSION
#define EFI_SECURITY_VIOLATION RETURN_SECURITY_VIOLATION
#define EFI_CRC_ERROR RETURN_CRC_ERROR
#define EFI_END_OF_MEDIA RETURN_END_OF_MEDIA
#define EFI_END_OF_FILE RETURN_END_OF_FILE
#define EFI_INVALID_LANGUAGE RETURN_INVALID_LANGUAGE
#define EFI_COMPROMISED_DATA RETURN_COMPROMISED_DATA
#define EFI_HTTP_ERROR RETURN_HTTP_ERROR
#define EFI_WARN_UNKNOWN_GLYPH RETURN_WARN_UNKNOWN_GLYPH
#define EFI_WARN_DELETE_FAILURE RETURN_WARN_DELETE_FAILURE
#define EFI_WARN_WRITE_FAILURE RETURN_WARN_WRITE_FAILURE
#define EFI_WARN_BUFFER_TOO_SMALL RETURN_WARN_BUFFER_TOO_SMALL
#define EFI_WARN_STALE_DATA RETURN_WARN_STALE_DATA
#define EFI_WARN_FILE_SYSTEM RETURN_WARN_FILE_SYSTEM
///@}
///
/// Define macro to encode the status code.
///
#define EFIERR(_a) ENCODE_ERROR(_a)
#define EFI_ERROR(A) RETURN_ERROR(A)
///
/// ICMP error definitions
///@{
#define EFI_NETWORK_UNREACHABLE EFIERR(100)
#define EFI_HOST_UNREACHABLE EFIERR(101)
#define EFI_PROTOCOL_UNREACHABLE EFIERR(102)
#define EFI_PORT_UNREACHABLE EFIERR(103)
///@}
///
/// Tcp connection status definitions
///@{
#define EFI_CONNECTION_FIN EFIERR(104)
#define EFI_CONNECTION_RESET EFIERR(105)
#define EFI_CONNECTION_REFUSED EFIERR(106)
///@}
//
// The EFI memory allocation functions work in units of EFI_PAGEs that are
// 4KB. This should in no way be confused with the page size of the processor.
// An EFI_PAGE is just the quanta of memory in EFI.
//
#define EFI_PAGE_SIZE SIZE_4KB
#define EFI_PAGE_MASK 0xFFF
#define EFI_PAGE_SHIFT 12
/**
Macro that converts a size, in bytes, to a number of EFI_PAGESs.
@param Size A size in bytes. This parameter is assumed to be type UINTN.
Passing in a parameter that is larger than UINTN may produce
unexpected results.
@return The number of EFI_PAGESs associated with the number of bytes specified
by Size.
**/
#define EFI_SIZE_TO_PAGES(Size) (((Size) >> EFI_PAGE_SHIFT) + (((Size) & EFI_PAGE_MASK) ? 1 : 0))
/**
Macro that converts a number of EFI_PAGEs to a size in bytes.
@param Pages The number of EFI_PAGES. This parameter is assumed to be
type UINTN. Passing in a parameter that is larger than
UINTN may produce unexpected results.
@return The number of bytes associated with the number of EFI_PAGEs specified
by Pages.
**/
#define EFI_PAGES_TO_SIZE(Pages) ((Pages) << EFI_PAGE_SHIFT)
///
/// PE32+ Machine type for IA32 UEFI images.
///
#define EFI_IMAGE_MACHINE_IA32 0x014C
///
/// PE32+ Machine type for IA64 UEFI images.
///
#define EFI_IMAGE_MACHINE_IA64 0x0200
///
/// PE32+ Machine type for EBC UEFI images.
///
#define EFI_IMAGE_MACHINE_EBC 0x0EBC
///
/// PE32+ Machine type for X64 UEFI images.
///
#define EFI_IMAGE_MACHINE_X64 0x8664
///
/// PE32+ Machine type for ARM mixed ARM and Thumb/Thumb2 images.
///
#define EFI_IMAGE_MACHINE_ARMTHUMB_MIXED 0x01C2
///
/// PE32+ Machine type for AARCH64 A64 images.
///
#define EFI_IMAGE_MACHINE_AARCH64 0xAA64
#if defined (MDE_CPU_IA32)
#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \
(((Machine) == EFI_IMAGE_MACHINE_IA32) || ((Machine) == EFI_IMAGE_MACHINE_EBC))
#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_X64)
#elif defined (MDE_CPU_IPF)
#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \
(((Machine) == EFI_IMAGE_MACHINE_IA64) || ((Machine) == EFI_IMAGE_MACHINE_EBC))
#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE)
#elif defined (MDE_CPU_X64)
#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \
(((Machine) == EFI_IMAGE_MACHINE_X64) || ((Machine) == EFI_IMAGE_MACHINE_EBC))
#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_IA32)
#elif defined (MDE_CPU_ARM)
#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \
(((Machine) == EFI_IMAGE_MACHINE_ARMTHUMB_MIXED) || ((Machine) == EFI_IMAGE_MACHINE_EBC))
#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_ARMTHUMB_MIXED)
#elif defined (MDE_CPU_AARCH64)
#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \
(((Machine) == EFI_IMAGE_MACHINE_AARCH64) || ((Machine) == EFI_IMAGE_MACHINE_EBC))
#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE)
#elif defined (MDE_CPU_EBC)
///
/// This is just to make sure you can cross compile with the EBC compiler.
/// It does not make sense to have a PE loader coded in EBC.
///
#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_EBC)
#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE)
#else
#error Unknown Processor Type
#endif
#endif

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/** @file
EFI Guid Partition Table Format Definition.
Copyright (c) 2006 - 2011, 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 that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __UEFI_GPT_H__
#define __UEFI_GPT_H__
///
/// The primary GUID Partition Table Header must be
/// located in LBA 1 (i.e., the second logical block).
///
#define PRIMARY_PART_HEADER_LBA 1
///
/// EFI Partition Table Signature: "EFI PART".
///
#define EFI_PTAB_HEADER_ID SIGNATURE_64 ('E','F','I',' ','P','A','R','T')
#pragma pack(1)
///
/// GPT Partition Table Header.
///
typedef struct {
///
/// The table header for the GPT partition Table.
/// This header contains EFI_PTAB_HEADER_ID.
///
EFI_TABLE_HEADER Header;
///
/// The LBA that contains this data structure.
///
EFI_LBA MyLBA;
///
/// LBA address of the alternate GUID Partition Table Header.
///
EFI_LBA AlternateLBA;
///
/// The first usable logical block that may be used
/// by a partition described by a GUID Partition Entry.
///
EFI_LBA FirstUsableLBA;
///
/// The last usable logical block that may be used
/// by a partition described by a GUID Partition Entry.
///
EFI_LBA LastUsableLBA;
///
/// GUID that can be used to uniquely identify the disk.
///
EFI_GUID DiskGUID;
///
/// The starting LBA of the GUID Partition Entry array.
///
EFI_LBA PartitionEntryLBA;
///
/// The number of Partition Entries in the GUID Partition Entry array.
///
UINT32 NumberOfPartitionEntries;
///
/// The size, in bytes, of each the GUID Partition
/// Entry structures in the GUID Partition Entry
/// array. This field shall be set to a value of 128 x 2^n where n is
/// an integer greater than or equal to zero (e.g., 128, 256, 512, etc.).
///
UINT32 SizeOfPartitionEntry;
///
/// The CRC32 of the GUID Partition Entry array.
/// Starts at PartitionEntryLBA and is
/// computed over a byte length of
/// NumberOfPartitionEntries * SizeOfPartitionEntry.
///
UINT32 PartitionEntryArrayCRC32;
} EFI_PARTITION_TABLE_HEADER;
///
/// GPT Partition Entry.
///
typedef struct {
///
/// Unique ID that defines the purpose and type of this Partition. A value of
/// zero defines that this partition entry is not being used.
///
EFI_GUID PartitionTypeGUID;
///
/// GUID that is unique for every partition entry. Every partition ever
/// created will have a unique GUID.
/// This GUID must be assigned when the GUID Partition Entry is created.
///
EFI_GUID UniquePartitionGUID;
///
/// Starting LBA of the partition defined by this entry
///
EFI_LBA StartingLBA;
///
/// Ending LBA of the partition defined by this entry.
///
EFI_LBA EndingLBA;
///
/// Attribute bits, all bits reserved by UEFI
/// Bit 0: If this bit is set, the partition is required for the platform to function. The owner/creator of the
/// partition indicates that deletion or modification of the contents can result in loss of platform
/// features or failure for the platform to boot or operate. The system cannot function normally if
/// this partition is removed, and it should be considered part of the hardware of the system.
/// Actions such as running diagnostics, system recovery, or even OS install or boot, could
/// potentially stop working if this partition is removed. Unless OS software or firmware
/// recognizes this partition, it should never be removed or modified as the UEFI firmware or
/// platform hardware may become non-functional.
/// Bit 1: If this bit is set, then firmware must not produce an EFI_BLOCK_IO_PROTOCOL device for
/// this partition. By not producing an EFI_BLOCK_IO_PROTOCOL partition, file system
/// mappings will not be created for this partition in UEFI.
/// Bit 2: This bit is set aside to let systems with traditional PC-AT BIOS firmware implementations
/// inform certain limited, special-purpose software running on these systems that a GPT
/// partition may be bootable. The UEFI boot manager must ignore this bit when selecting
/// a UEFI-compliant application, e.g., an OS loader.
/// Bits 3-47: Undefined and must be zero. Reserved for expansion by future versions of the UEFI
/// specification.
/// Bits 48-63: Reserved for GUID specific use. The use of these bits will vary depending on the
/// PartitionTypeGUID. Only the owner of the PartitionTypeGUID is allowed
/// to modify these bits. They must be preserved if Bits 0-47 are modified..
///
UINT64 Attributes;
///
/// Null-terminated name of the partition.
///
CHAR16 PartitionName[36];
} EFI_PARTITION_ENTRY;
#pragma pack()
#endif

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/** @file
This includes some definitions introduced in UEFI that will be used in both PEI and DXE phases.
Copyright (c) 2006 - 2015, 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 that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __UEFI_MULTIPHASE_H__
#define __UEFI_MULTIPHASE_H__
#include <Guid/WinCertificate.h>
///
/// Enumeration of memory types introduced in UEFI.
///
typedef enum {
///
/// Not used.
///
EfiReservedMemoryType,
///
/// The code portions of a loaded application.
/// (Note that UEFI OS loaders are UEFI applications.)
///
EfiLoaderCode,
///
/// The data portions of a loaded application and the default data allocation
/// type used by an application to allocate pool memory.
///
EfiLoaderData,
///
/// The code portions of a loaded Boot Services Driver.
///
EfiBootServicesCode,
///
/// The data portions of a loaded Boot Serves Driver, and the default data
/// allocation type used by a Boot Services Driver to allocate pool memory.
///
EfiBootServicesData,
///
/// The code portions of a loaded Runtime Services Driver.
///
EfiRuntimeServicesCode,
///
/// The data portions of a loaded Runtime Services Driver and the default
/// data allocation type used by a Runtime Services Driver to allocate pool memory.
///
EfiRuntimeServicesData,
///
/// Free (unallocated) memory.
///
EfiConventionalMemory,
///
/// Memory in which errors have been detected.
///
EfiUnusableMemory,
///
/// Memory that holds the ACPI tables.
///
EfiACPIReclaimMemory,
///
/// Address space reserved for use by the firmware.
///
EfiACPIMemoryNVS,
///
/// Used by system firmware to request that a memory-mapped IO region
/// be mapped by the OS to a virtual address so it can be accessed by EFI runtime services.
///
EfiMemoryMappedIO,
///
/// System memory-mapped IO region that is used to translate memory
/// cycles to IO cycles by the processor.
///
EfiMemoryMappedIOPortSpace,
///
/// Address space reserved by the firmware for code that is part of the processor.
///
EfiPalCode,
///
/// A memory region that operates as EfiConventionalMemory,
/// however it happens to also support byte-addressable non-volatility.
///
EfiPersistentMemory,
EfiMaxMemoryType
} EFI_MEMORY_TYPE;
///
/// Enumeration of reset types.
///
typedef enum {
///
/// Used to induce a system-wide reset. This sets all circuitry within the
/// system to its initial state. This type of reset is asynchronous to system
/// operation and operates withgout regard to cycle boundaries. EfiColdReset
/// is tantamount to a system power cycle.
///
EfiResetCold,
///
/// Used to induce a system-wide initialization. The processors are set to their
/// initial state, and pending cycles are not corrupted. If the system does
/// not support this reset type, then an EfiResetCold must be performed.
///
EfiResetWarm,
///
/// Used to induce an entry into a power state equivalent to the ACPI G2/S5 or G3
/// state. If the system does not support this reset type, then when the system
/// is rebooted, it should exhibit the EfiResetCold attributes.
///
EfiResetShutdown,
///
/// Used to induce a system-wide reset. The exact type of the reset is defined by
/// the EFI_GUID that follows the Null-terminated Unicode string passed into
/// ResetData. If the platform does not recognize the EFI_GUID in ResetData the
/// platform must pick a supported reset type to perform. The platform may
/// optionally log the parameters from any non-normal reset that occurs.
///
EfiResetPlatformSpecific
} EFI_RESET_TYPE;
///
/// Data structure that precedes all of the standard EFI table types.
///
typedef struct {
///
/// A 64-bit signature that identifies the type of table that follows.
/// Unique signatures have been generated for the EFI System Table,
/// the EFI Boot Services Table, and the EFI Runtime Services Table.
///
UINT64 Signature;
///
/// The revision of the EFI Specification to which this table
/// conforms. The upper 16 bits of this field contain the major
/// revision value, and the lower 16 bits contain the minor revision
/// value. The minor revision values are limited to the range of 00..99.
///
UINT32 Revision;
///
/// The size, in bytes, of the entire table including the EFI_TABLE_HEADER.
///
UINT32 HeaderSize;
///
/// The 32-bit CRC for the entire table. This value is computed by
/// setting this field to 0, and computing the 32-bit CRC for HeaderSize bytes.
///
UINT32 CRC32;
///
/// Reserved field that must be set to 0.
///
UINT32 Reserved;
} EFI_TABLE_HEADER;
///
/// Attributes of variable.
///
#define EFI_VARIABLE_NON_VOLATILE 0x00000001
#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002
#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004
///
/// This attribute is identified by the mnemonic 'HR'
/// elsewhere in this specification.
///
#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x00000008
///
/// Attributes of Authenticated Variable
///
#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010
#define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x00000020
#define EFI_VARIABLE_APPEND_WRITE 0x00000040
///
/// AuthInfo is a WIN_CERTIFICATE using the wCertificateType
/// WIN_CERTIFICATE_UEFI_GUID and the CertType
/// EFI_CERT_TYPE_RSA2048_SHA256_GUID. If the attribute specifies
/// authenticated access, then the Data buffer should begin with an
/// authentication descriptor prior to the data payload and DataSize
/// should reflect the the data.and descriptor size. The caller
/// shall digest the Monotonic Count value and the associated data
/// for the variable update using the SHA-256 1-way hash algorithm.
/// The ensuing the 32-byte digest will be signed using the private
/// key associated w/ the public/private 2048-bit RSA key-pair. The
/// WIN_CERTIFICATE shall be used to describe the signature of the
/// Variable data *Data. In addition, the signature will also
/// include the MonotonicCount value to guard against replay attacks.
///
typedef struct {
///
/// Included in the signature of
/// AuthInfo.Used to ensure freshness/no
/// replay. Incremented during each
/// "Write" access.
///
UINT64 MonotonicCount;
///
/// Provides the authorization for the variable
/// access. It is a signature across the
/// variable data and the Monotonic Count
/// value. Caller uses Private key that is
/// associated with a public key that has been
/// provisioned via the key exchange.
///
WIN_CERTIFICATE_UEFI_GUID AuthInfo;
} EFI_VARIABLE_AUTHENTICATION;
///
/// When the attribute EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS is
/// set, then the Data buffer shall begin with an instance of a complete (and serialized)
/// EFI_VARIABLE_AUTHENTICATION_2 descriptor. The descriptor shall be followed by the new
/// variable value and DataSize shall reflect the combined size of the descriptor and the new
/// variable value. The authentication descriptor is not part of the variable data and is not
/// returned by subsequent calls to GetVariable().
///
typedef struct {
///
/// For the TimeStamp value, components Pad1, Nanosecond, TimeZone, Daylight and
/// Pad2 shall be set to 0. This means that the time shall always be expressed in GMT.
///
EFI_TIME TimeStamp;
///
/// Only a CertType of EFI_CERT_TYPE_PKCS7_GUID is accepted.
///
WIN_CERTIFICATE_UEFI_GUID AuthInfo;
} EFI_VARIABLE_AUTHENTICATION_2;
#endif

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