diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-27 05:49:17 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-06-27 05:49:17 +0000 |
| commit | 3e5a3960f8b99d0dcfa1c769161135a394336443 (patch) | |
| tree | b89723850b302776f32be06300186012354a3982 /IntelFrameworkPkg/Include | |
| parent | 420fc8e58490353b1758537cd2ea0ebf7bdd0bc6 (diff) | |
| download | edk2-platforms-3e5a3960f8b99d0dcfa1c769161135a394336443.tar.xz | |
add some framework definitions
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2776 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkPkg/Include')
| -rw-r--r-- | IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h | 120 | ||||
| -rw-r--r-- | IntelFrameworkPkg/Include/Ppi/SectionExtraction.h | 108 | ||||
| -rw-r--r-- | IntelFrameworkPkg/Include/Ppi/Security.h | 73 | ||||
| -rw-r--r-- | IntelFrameworkPkg/Include/Protocol/AcpiS3Save.h | 61 | ||||
| -rw-r--r-- | IntelFrameworkPkg/Include/Protocol/FirmwareVolumeDispatch.h | 33 | ||||
| -rw-r--r-- | IntelFrameworkPkg/Include/Protocol/FormCallback.h | 206 | ||||
| -rw-r--r-- | IntelFrameworkPkg/Include/Protocol/GuidedSectionExtraction.h | 102 |
7 files changed, 703 insertions, 0 deletions
diff --git a/IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h b/IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h new file mode 100644 index 0000000000..ee00e14147 --- /dev/null +++ b/IntelFrameworkPkg/Include/Ppi/ReadOnlyVariable.h @@ -0,0 +1,120 @@ +/** @file
+ This file declares Read-only Variable Service PPI
+
+ Copyright (c) 2006, Intel Corporation
+ All rights reserved. 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.
+
+ Module Name: ReadOnlyVariable.h
+
+ @par Revision Reference:
+ This PPI is defined in PEI CIS
+ Version 0.91.
+
+**/
+
+#ifndef __PEI_READ_ONLY_VARIABLE_PPI_H__
+#define __PEI_READ_ONLY_VARIABLE_PPI_H__
+
+#define EFI_PEI_READ_ONLY_VARIABLE_ACCESS_PPI_GUID \
+ { \
+ 0x3cdc90c6, 0x13fb, 0x4a75, {0x9e, 0x79, 0x59, 0xe9, 0xdd, 0x78, 0xb9, 0xfa } \
+ }
+
+typedef struct _EFI_PEI_READ_ONLY_VARIABLE_PPI EFI_PEI_READ_ONLY_VARIABLE_PPI;
+
+//
+// Variable attributes
+//
+#define EFI_VARIABLE_NON_VOLATILE 0x00000001
+#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002
+#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004
+#define EFI_VARIABLE_READ_ONLY 0x00000008
+
+/**
+ Get Variable value by Name and GUID pair
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param VariableName A NULL-terminated Unicode string that is the name of the vendor's variable.
+ @param VendorGuid A unique identifier for the vendor.
+ @param Attributes If not NULL, a pointer to the memory location to return
+ the attributes bitmask for the variable.
+ @param DataSize On input, the size in bytes of the return Data buffer.
+ On output, the size of data returned in Data.
+ @param Data The buffer to return the contents of the variable.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_NOT_FOUND The variable was not found.
+ @retval EFI_BUFFER_TOO_SMALL The BufferSize is too small for the result.
+ @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.
+ @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PEI_GET_VARIABLE) (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN CHAR16 *VariableName,
+ IN EFI_GUID *VendorGuid,
+ OUT UINT32 *Attributes OPTIONAL,
+ IN OUT UINTN *DataSize,
+ OUT VOID *Data
+ );
+
+/**
+ This function can be called multiple times to retrieve the VariableName
+ and VendorGuid of all variables currently available in the system. On each call
+ to GetNextVariableName() the previous results are passed into the interface,
+ and on output the interface returns the next variable name data. When the
+ entire variable list has been returned, the error EFI_NOT_FOUND is returned.
+
+ @param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
+ @param VariableNameSize The size of the VariableName buffer.
+ @param VariableName On input, supplies the last VariableName that was
+ returned by GetNextVariableName(). On output, returns the Null-terminated
+ Unicode string of the current variable.
+ @param VendorGuid On input, supplies the last VendorGuid that was
+ returned by GetNextVariableName(). On output, returns the VendorGuid
+ of the current variable.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_NOT_FOUND The next variable was not found.
+ @retval EFI_BUFFER_TOO_SMALL The VariableNameSize is too small for the result.
+ @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.
+ @retval EFI_DEVICE_ERROR The variable name could not be retrieved due to a hardware error.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PEI_GET_NEXT_VARIABLE_NAME) (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN OUT UINTN *VariableNameSize,
+ IN OUT CHAR16 *VariableName,
+ IN OUT EFI_GUID *VendorGuid
+ );
+
+/**
+ @par Ppi Description:
+ This PPI provides a lightweight, read-only variant of the full EFI
+ variable services.
+
+ @param GetVariable
+ A service to ascertain a given variable name.
+
+ @param GetNextVariableName
+ A service to ascertain a variable based upon a given, known variable
+
+**/
+struct _EFI_PEI_READ_ONLY_VARIABLE_PPI {
+ EFI_PEI_GET_VARIABLE PeiGetVariable;
+ EFI_PEI_GET_NEXT_VARIABLE_NAME PeiGetNextVariableName;
+};
+
+extern EFI_GUID gEfiPeiReadOnlyVariablePpiGuid;
+
+#endif
diff --git a/IntelFrameworkPkg/Include/Ppi/SectionExtraction.h b/IntelFrameworkPkg/Include/Ppi/SectionExtraction.h new file mode 100644 index 0000000000..fb95f6065a --- /dev/null +++ b/IntelFrameworkPkg/Include/Ppi/SectionExtraction.h @@ -0,0 +1,108 @@ +/** @file
+ This file declares Section Extraction PPI.
+
+ Copyright (c) 2006, Intel Corporation
+ All rights reserved. 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.
+
+ Module Name: SectionExtraction.h
+
+ @par Revision Reference:
+ This PPI is defined in PEI CIS.
+ Version 0.91.
+
+**/
+
+#ifndef __SECTION_EXTRACTION_PPI_H__
+#define __SECTION_EXTRACTION_PPI_H__
+
+#define EFI_PEI_SECTION_EXTRACTION_PPI_GUID \
+ { \
+ 0x4F89E208, 0xE144, 0x4804, {0x9E, 0xC8, 0x0F, 0x89, 0x4F, 0x7E, 0x36, 0xD7 } \
+ }
+
+typedef struct _EFI_PEI_SECTION_EXTRACTION_PPI EFI_PEI_SECTION_EXTRACTION_PPI;
+
+//
+// Bit values for AuthenticationStatus
+//
+#define EFI_PEI_AUTH_STATUS_PLATFORM_OVERRIDE 0x01
+#define EFI_PEI_AUTH_STATUS_IMAGE_SIGNED 0x02
+#define EFI_PEI_AUTH_STATUS_NOT_TESTED 0x04
+#define EFI_PEI_AUTH_STATUS_TEST_FAILED 0x08
+
+/**
+ The function is used to retrieve a section from within a section file.
+ It will retrieve both encapsulation sections and leaf sections in their entirety,
+ exclusive of the section header.
+
+ @param PeiServices Pointer to the PEI Services Table.
+ @param This Indicates the calling context
+ @param SectionType Pointer to an EFI_SECTION_TYPE. If SectionType == NULL,
+ the contents of the entire section are returned in Buffer. If SectionType
+ is not NULL, only the requested section is returned.
+ @param SectionDefinitionGuid
+ Pointer to an EFI_GUID.
+ If SectionType == EFI_SECTION_GUID_DEFINED, SectionDefinitionGuid
+ indicates for which section GUID to search.
+ If SectionType != EFI_SECTION_GUID_DEFINED, SectionDefinitionGuid
+ is unused and is ignored.
+ @param SectionInstance If SectionType is not NULL, indicates which
+ instance of the requested section type to return.
+ @param Buffer Pointer to a pointer to a buffer in which the section
+ contents are returned.
+ @param BufferSize A pointer to a caller-allocated UINT32.On input, *BufferSize
+ indicates the size in bytes of the memory region pointed to by Buffer.On output,
+ *BufferSize contains the number of bytes required to read the section.
+ @param AuthenticationStatus
+ A pointer to a caller-allocated UINT32 in
+ which any metadata from encapsulating GUID-defined sections is returned.
+
+ @retval EFI_SUCCESS The section was successfully processed and the section
+ contents were returned in Buffer.
+ @retval EFI_PROTOCOL_ERROR A GUID-defined section was encountered in
+ the file with its EFI_GUIDED_SECTION_PROCESSING_REQUIRED bit set, but
+ there was no corresponding GUIDed Section Extraction Protocol in the
+ handle database.*Buffer is unmodified.
+ @retval EFI_NOT_FOUND The requested section does not exist.*Buffer is unmodified.
+ @retval EFI_OUT_OF_RESOURCES The system has insufficient resources to process the request.
+ @retval EFI_INVALID_PARAMETER The SectionStreamHandle does not exist.
+ @retval EFI_WARN_TOO_SMALL The size of the input buffer is insufficient to
+ contain the requested section. The input buffer is filled and contents are
+ section contents are truncated.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PEI_GET_SECTION) (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN EFI_PEI_SECTION_EXTRACTION_PPI *This,
+ IN EFI_SECTION_TYPE *SectionType,
+ IN EFI_GUID *SectionDefinitionGuid, OPTIONAL
+ IN UINTN SectionInstance,
+ IN VOID **Buffer,
+ IN OUT UINT32 *BufferSize,
+ OUT UINT32 *AuthenticationStatus
+ );
+
+/**
+ @par Ppi Description:
+ This PPI supports encapsulating sections, such as GUIDed sections used to
+ authenticate the file encapsulation of other domain-specific wrapping.
+
+ @param GetSection
+ Retrieves a section from within a section file.
+
+**/
+struct _EFI_PEI_SECTION_EXTRACTION_PPI {
+ EFI_PEI_GET_SECTION PeiGetSection;
+};
+
+extern EFI_GUID gEfiPeiSectionExtractionPpiGuid;
+
+#endif
diff --git a/IntelFrameworkPkg/Include/Ppi/Security.h b/IntelFrameworkPkg/Include/Ppi/Security.h new file mode 100644 index 0000000000..0be9b4a32d --- /dev/null +++ b/IntelFrameworkPkg/Include/Ppi/Security.h @@ -0,0 +1,73 @@ +/** @file
+ This file declares Security Architectural PPI.
+
+ Copyright (c) 2006, Intel Corporation
+ All rights reserved. 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.
+
+ Module Name: Security.h
+
+ @par Revision Reference:
+ This PPI is defined in PEI CIS.
+ Version 0.91.
+
+**/
+
+#ifndef __SECURITY_PPI_H__
+#define __SECURITY_PPI_H__
+
+#define EFI_PEI_SECURITY_PPI_GUID \
+ { \
+ 0x1388066e, 0x3a57, 0x4efa, {0x98, 0xf3, 0xc1, 0x2f, 0x3a, 0x95, 0x8a, 0x29 } \
+ }
+
+typedef struct _EFI_PEI_SECURITY_PPI EFI_PEI_SECURITY_PPI;
+
+/**
+ Allows the platform builder to implement a security policy in response
+ to varying file authentication states.
+
+ @param PeiServices Pointer to the PEI Services Table.
+ @param This Interface pointer that implements the particular EFI_PEI_SECURITY_PPI instance.
+ @param AuthenticationStatus
+ Status returned by the verification service as part of section extraction.
+ @param FfsFileHeader Pointer to the file under review.
+ @param DeferExecution Pointer to a variable that alerts the PEI Foundation to defer execution of a PEIM.
+
+ @retval EFI_SUCCESS The service performed its action successfully.
+ @retval EFI_SECURITY_VIOLATION The object cannot be trusted
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PEI_SECURITY_AUTHENTICATION_STATE) (
+ IN EFI_PEI_SERVICES **PeiServices,
+ IN EFI_PEI_SECURITY_PPI *This,
+ IN UINT32 AuthenticationStatus,
+ IN EFI_FFS_FILE_HEADER *FfsFileHeader,
+ IN OUT BOOLEAN *StartCrisisRecovery
+ );
+
+/**
+ @par Ppi Description:
+ This PPI is installed by some platform PEIM that abstracts the security
+ policy to the PEI Foundation, namely the case of a PEIM's authentication
+ state being returned during the PEI section extraction process.
+
+ @param AuthenticationState
+ Allows the platform builder to implement a security policy in response
+ to varying file authentication states.
+
+**/
+struct _EFI_PEI_SECURITY_PPI {
+ EFI_PEI_SECURITY_AUTHENTICATION_STATE AuthenticationState;
+};
+
+extern EFI_GUID gEfiPeiSecurityPpiGuid;
+
+#endif
diff --git a/IntelFrameworkPkg/Include/Protocol/AcpiS3Save.h b/IntelFrameworkPkg/Include/Protocol/AcpiS3Save.h new file mode 100644 index 0000000000..1571e3dcd2 --- /dev/null +++ b/IntelFrameworkPkg/Include/Protocol/AcpiS3Save.h @@ -0,0 +1,61 @@ +/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. 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.
+
+Module Name:
+
+ AcpiS3Save.h
+
+Abstract:
+
+
+--*/
+
+#ifndef _ACPI_S3_SAVE_PROTOCOL_H
+#define _ACPI_S3_SAVE_PROTOCOL_H
+
+//
+// Forward reference for pure ANSI compatability
+//
+typedef struct _EFI_ACPI_S3_SAVE_PROTOCOL EFI_ACPI_S3_SAVE_PROTOCOL;
+
+//
+// S3 Save Protocol GUID
+//
+#define EFI_ACPI_S3_SAVE_GUID \
+ { \
+ 0x125f2de1, 0xfb85, 0x440c, {0xa5, 0x4c, 0x4d, 0x99, 0x35, 0x8a, 0x8d, 0x38 } \
+ }
+
+//
+// Protocol Data Structures
+//
+typedef
+EFI_STATUS
+(EFIAPI *EFI_ACPI_S3_SAVE) (
+ IN EFI_ACPI_S3_SAVE_PROTOCOL * This,
+ IN VOID * LegacyMemoryAddress
+ );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_ACPI_GET_LEGACY_MEMORY_SIZE) (
+ IN EFI_ACPI_S3_SAVE_PROTOCOL * This,
+ OUT UINTN * Size
+);
+
+struct _EFI_ACPI_S3_SAVE_PROTOCOL {
+ EFI_ACPI_GET_LEGACY_MEMORY_SIZE GetLegacyMemorySize;
+ EFI_ACPI_S3_SAVE S3Save;
+};
+
+extern EFI_GUID gEfiAcpiS3SaveProtocolGuid;
+
+#endif
diff --git a/IntelFrameworkPkg/Include/Protocol/FirmwareVolumeDispatch.h b/IntelFrameworkPkg/Include/Protocol/FirmwareVolumeDispatch.h new file mode 100644 index 0000000000..249a476b77 --- /dev/null +++ b/IntelFrameworkPkg/Include/Protocol/FirmwareVolumeDispatch.h @@ -0,0 +1,33 @@ +/** @file
+ This file declares Firmware Volume Dispatch protocol.
+
+ Presence of this protocol tells the dispatch to dispatch from this Firmware
+ Volume
+
+ Copyright (c) 2006, Intel Corporation
+ All rights reserved. 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.
+
+ Module Name: FirmwareVolumeDispatch.h
+
+ @par Revision Reference:
+ This protol will be defined in DXE CIS Spec.
+ Version 0.91C.
+
+**/
+
+#ifndef __FIRMWARE_VOLUME_DISPATCH_H__
+#define __FIRMWARE_VOLUME_DISPATCH_H__
+
+#define EFI_FIRMWARE_VOLUME_DISPATCH_PROTOCOL_GUID \
+ { 0x7aa35a69, 0x506c, 0x444f, {0xa7, 0xaf, 0x69, 0x4b, 0xf5, 0x6f, 0x71, 0xc8 } }
+
+
+extern EFI_GUID gEfiFirmwareVolumeDispatchProtocolGuid;
+
+#endif
diff --git a/IntelFrameworkPkg/Include/Protocol/FormCallback.h b/IntelFrameworkPkg/Include/Protocol/FormCallback.h new file mode 100644 index 0000000000..8845864be3 --- /dev/null +++ b/IntelFrameworkPkg/Include/Protocol/FormCallback.h @@ -0,0 +1,206 @@ +/** @file
+ The EFI_FORM_CALLBACK_PROTOCOL is the defined interface for access to custom
+ NV storage devices as well as communication of user selections in a more
+ interactive environment. This protocol should be published by hardware
+ specific drivers which want to export access to custom hardware storage or
+ publish IFR which has a requirement to call back the original driver.
+
+ Copyright (c) 2006, Intel Corporation
+ All rights reserved. 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.
+
+ Module Name: FormCallback.h
+
+ @par Revision Reference:
+ This protocol is defined in HII spec 0.92.
+
+**/
+
+#ifndef __FORM_CALLBACK_H__
+#define __FORM_CALLBACK_H__
+
+
+#define EFI_FORM_CALLBACK_PROTOCOL_GUID \
+ { \
+ 0xf3e4543d, 0xcf35, 0x6cef, {0x35, 0xc4, 0x4f, 0xe6, 0x34, 0x4d, 0xfc, 0x54 } \
+ }
+
+//
+// Forward reference for pure ANSI compatability
+//
+typedef struct _EFI_FORM_CALLBACK_PROTOCOL EFI_FORM_CALLBACK_PROTOCOL;
+
+
+#define RESET_REQUIRED 1 // Flags setting to signify that the callback operation resulted in an eventual
+// reset to be done upon exit of the browser
+//
+#define EXIT_REQUIRED 2 // Flags setting to signify that after the processing of the callback results - exit the browser
+#define SAVE_REQUIRED 4 // Flags setting to signify that after the processing of the callback results - save the NV data
+#define NV_CHANGED 8 // Flags setting to signify that after the processing of the callback results - turn the NV flag on
+#define NV_NOT_CHANGED 16 // Flags setting to signify that after the processing of the callback results - turn the NV flag off
+#pragma pack(1)
+typedef struct {
+ UINT8 OpCode; // Likely a string, numeric, or one-of
+ UINT8 Length; // Length of the EFI_IFR_DATA_ENTRY packet
+ UINT16 Flags; // Flags settings to determine what behavior is desired from the browser after the callback
+ VOID *Data; // The data in the form based on the op-code type - this is not a pointer to the data, the data follows immediately
+ // If the OpCode is a OneOf or Numeric type - Data is a UINT16 value
+ // If the OpCode is a String type - Data is a CHAR16[x] type
+ // If the OpCode is a Checkbox type - Data is a UINT8 value
+ // If the OpCode is a NV Access type - Data is a EFI_IFR_NV_DATA structure
+ //
+} EFI_IFR_DATA_ENTRY;
+
+typedef struct {
+ VOID *NvRamMap; // If the flag of the op-code specified retrieval of a copy of the NVRAM map,
+ // this is a pointer to a buffer copy
+ //
+ UINT32 EntryCount; // How many EFI_IFR_DATA_ENTRY entries
+ //
+ // EFI_IFR_DATA_ENTRY Data[1]; // The in-line Data entries.
+ //
+} EFI_IFR_DATA_ARRAY;
+
+typedef union {
+ EFI_IFR_DATA_ARRAY DataArray; // Primarily used by those who call back to their drivers and use HII as a repository
+ EFI_IFR_PACKET DataPacket; // Primarily used by those which do not use HII as a repository
+ CHAR16 *String; // If returning an error - fill the string with null-terminated contents
+} EFI_HII_CALLBACK_PACKET;
+
+typedef struct {
+ EFI_IFR_OP_HEADER Header;
+ UINT16 QuestionId; // Offset into the map
+ UINT8 StorageWidth; // Width of the value
+ //
+ // CHAR8 Data[1]; // The Data itself
+ //
+} EFI_IFR_NV_DATA;
+
+#pragma pack()
+//
+// The following types are currently defined:
+//
+/**
+ Returns the value of a variable.
+
+ @param This A pointer to the EFI_FORM_CALLBACK_PROTOCOL instance.
+ @param VariableName A NULL-terminated Unicode string that is the
+ name of the vendor's variable.
+ @param VendorGuid A unique identifier for the vendor.
+ @param Attributes If not NULL, a pointer to the memory location to
+ return the attribute's bit-mask for the variable.
+ @param DataSize The size in bytes of the Buffer. A size of zero causes
+ the variable to be deleted.
+ @param Buffer The buffer to return the contents of the variable.
+
+ @retval EFI_SUCCESS The function completed successfully.
+ @retval EFI_NOT_FOUND The variable was not found.
+ @retval EFI_BUFFER_TOO_SMALL The DataSize is too small for the result.
+ DataSize has been updated with the size needed to complete the request.
+ @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.
+ @retval EFI_DEVICE_ERROR The variable could not be saved due to a hardware failure.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_NV_READ) (
+ IN EFI_FORM_CALLBACK_PROTOCOL *This,
+ IN CHAR16 *VariableName,
+ IN EFI_GUID *VendorGuid,
+ OUT UINT32 *Attributes OPTIONAL,
+ IN OUT UINTN *DataSize,
+ OUT VOID *Buffer
+ );
+
+/**
+ Sets the value of a variable.
+
+ @param This A pointer to the EFI_FORM_CALLBACK_PROTOCOL instance.
+ @param VariableName A NULL-terminated Unicode string that is the
+ name of the vendor's variable. Each VariableName is unique for each VendorGuid.
+ @param VendorGuid A unique identifier for the vendor.
+ @param Attributes Attributes bit-mask to set for the variable.
+ @param DataSize The size in bytes of the Buffer. A size of zero causes
+ the variable to be deleted.
+ @param Buffer The buffer containing the contents of the variable.
+ @param ResetRequired Returns a value from the driver that abstracts
+ this information and will enable a system to know if a system reset
+ is required to achieve the configuration changes being enabled through
+ this function.
+
+ @retval EFI_SUCCESS The firmware has successfully stored the variable and
+ its data as defined by the Attributes.
+ @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold
+ the variable and its data.
+ @retval EFI_INVALID_PARAMETER An invalid combination of Attributes bits
+ was supplied, or the DataSize exceeds the maximum allowed.
+ @retval EFI_DEVICE_ERROR The variable could not be saved due to a hardware failure.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_NV_WRITE) (
+ IN EFI_FORM_CALLBACK_PROTOCOL *This,
+ IN CHAR16 *VariableName,
+ IN EFI_GUID *VendorGuid,
+ IN UINT32 Attributes,
+ IN UINTN DataSize,
+ IN VOID *Buffer,
+ OUT BOOLEAN *ResetRequired
+ );
+
+/**
+ This function is called to provide results data to the driver.
+
+ @param This A pointer to the EFI_FORM_CALLBACK_PROTOCOL instance.
+ @param KeyValue A unique value which is sent to the original exporting
+ driver so that it can identify the type of data to expect. The format of
+ the data tends to vary based on the opcode that generated the callback.
+ @param Data A pointer to the data being sent to the original exporting driver.
+ @param Packet A pointer to a packet of information which a driver passes
+ back to the browser.
+
+ @return Status Code
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_FORM_CALLBACK) (
+ IN EFI_FORM_CALLBACK_PROTOCOL *This,
+ IN UINT16 KeyValue,
+ IN EFI_IFR_DATA_ARRAY *Data,
+ OUT EFI_HII_CALLBACK_PACKET **Packet
+ );
+
+/**
+ @par Protocol Description:
+ The EFI_FORM_CALLBACK_PROTOCOL is the defined interface for access to
+ custom NVS devices as well as communication of user selections in a more
+ interactive environment. This protocol should be published by hardware-specific
+ drivers that want to export access to custom hardware storage or publish IFR
+ that has a requirement to call back the original driver.
+
+ @param NvRead
+ The read operation to access the NV data serviced by a hardware-specific driver.
+
+ @param NvWrite
+ The write operation to access the NV data serviced by a hardware-specific driver.
+
+ @param Callback
+ The function that is called from the configuration browser to communicate key value pairs.
+
+**/
+struct _EFI_FORM_CALLBACK_PROTOCOL {
+ EFI_NV_READ NvRead;
+ EFI_NV_WRITE NvWrite;
+ EFI_FORM_CALLBACK Callback;
+};
+
+extern EFI_GUID gEfiFormCallbackProtocolGuid;
+
+#endif
diff --git a/IntelFrameworkPkg/Include/Protocol/GuidedSectionExtraction.h b/IntelFrameworkPkg/Include/Protocol/GuidedSectionExtraction.h new file mode 100644 index 0000000000..8368e281a8 --- /dev/null +++ b/IntelFrameworkPkg/Include/Protocol/GuidedSectionExtraction.h @@ -0,0 +1,102 @@ +/** @file
+ This file declares GUIDed section extraction protocol.
+
+ This interface provides a means of decoding a GUID defined encapsulation
+ section. There may be multiple different GUIDs associated with the GUIDed
+ section extraction protocol. That is, all instances of the GUIDed section
+ extraction protocol must have the same interface structure.
+
+ Copyright (c) 2006, Intel Corporation
+ All rights reserved. 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.
+
+ Module Name: GuidedSectionExtraction.h
+
+ @par Revision Reference:
+ This protocol is defined in Firmware Volume Specification.
+ Version 0.9
+
+**/
+
+#ifndef __GUIDED_SECTION_EXTRACTION_PROTOCOL_H__
+#define __GUIDED_SECTION_EXTRACTION_PROTOCOL_H__
+
+
+//
+// Protocol GUID definition. Each GUIDed section extraction protocol has the
+// same interface but with different GUID. All the GUIDs is defined here.
+// May add multiple GUIDs here.
+//
+#define EFI_CRC32_GUIDED_SECTION_EXTRACTION_PROTOCOL_GUID \
+ { \
+ 0xFC1BCDB0, 0x7D31, 0x49aa, {0x93, 0x6A, 0xA4, 0x60, 0x0D, 0x9D, 0xD0, 0x83 } \
+ }
+
+//
+// Forward reference for pure ANSI compatability
+//
+typedef struct _EFI_GUIDED_SECTION_EXTRACTION_PROTOCOL EFI_GUIDED_SECTION_EXTRACTION_PROTOCOL;
+
+//
+// Protocol member functions
+//
+/**
+ Processes the input section and returns the data contained therein along
+ with the authentication status.
+
+ @param This Indicates the EFI_GUIDED_SECTION_EXTRACTION_PROTOCOL instance.
+ @param InputSection Buffer containing the input GUIDed section to be processed.
+ @param OutputBuffer *OutputBuffer is allocated from boot services pool memory
+ and contains the new section stream.
+ @param OutputSize A pointer to a caller-allocated UINTN in which the size
+ of *OutputBuffer allocation is stored.
+ @param AuthenticationStatus A pointer to a caller-allocated UINT32 that
+ indicates the authentication status of the output buffer.
+
+ @retval EFI_SUCCESS The InputSection was successfully processed and the
+ section contents were returned.
+ @retval EFI_OUT_OF_RESOURCES The system has insufficient resources to
+ process the request.
+ @retval EFI_INVALID_PARAMETER The GUID in InputSection does not match
+ this instance of the GUIDed Section Extraction Protocol.
+
+**/
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_EXTRACT_GUIDED_SECTION) (
+ IN EFI_GUIDED_SECTION_EXTRACTION_PROTOCOL *This,
+ IN VOID *InputSection,
+ OUT VOID **OutputBuffer,
+ OUT UINTN *OutputSize,
+ OUT UINT32 *AuthenticationStatus
+ );
+
+//
+// Protocol definition
+//
+/**
+ @par Protocol Description:
+ If a GUID-defined section is encountered when doing section extraction,
+ the section extraction driver calls the appropriate instance of the GUIDed
+ Section Extraction Protocol to extract the section stream contained therein.
+
+ @param ExtractSection
+ Takes the GUIDed section as input and produces the section stream data.
+
+**/
+struct _EFI_GUIDED_SECTION_EXTRACTION_PROTOCOL {
+ EFI_EXTRACT_GUIDED_SECTION ExtractSection;
+};
+
+//
+// may add other GUID here
+//
+extern EFI_GUID gEfiCrc32GuidedSectionExtractionProtocolGuid;
+
+#endif
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