diff options
author | Jonathan Zhang <jonzhang@fb.com> | 2020-06-09 17:56:53 -0700 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-25 11:57:06 +0000 |
commit | 6d27778973edf6bdebfa812eac8893d52961a891 (patch) | |
tree | 8023f5c4d98247b5ef3ceb18b8820e1131753f7e /src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/GuidedSectionExtraction.h | |
parent | c9222f956763d20397152a44985bdb4abdb19e2d (diff) |
vendorcode/intel: Add edk2-stable202005 support
This patch includes (edk2/edk2-stable202005) all required headers
for edk2-stable202005 quarterly EDK2 tag from EDK2 github project
using below command:
>> git clone https://github.com/tianocore/edk2.git vedk2-stable202005
Only include necessary header files.
MdePkg/Include/Base.h was updated to avoid compilation errors through
safeguarding definitions for MIN, MAX, NULL, ABS, ARRAY_SIZE.
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: I3172505d9b829647ee1208c87623172f10b39310
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42239
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/GuidedSectionExtraction.h')
-rw-r--r-- | src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/GuidedSectionExtraction.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/GuidedSectionExtraction.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/GuidedSectionExtraction.h new file mode 100644 index 0000000000..3ac6503833 --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/GuidedSectionExtraction.h @@ -0,0 +1,98 @@ +/** @file + If a GUID-defined section is encountered when doing section extraction, + the PEI Foundation or the EFI_PEI_FILE_LOADER_PPI instance + calls the appropriate instance of the GUIDed Section Extraction PPI + to extract the section stream contained therein. + + Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + + @par Revision Reference: + This PPI is introduced in PI Version 1.0. + +**/ + +#ifndef __EFI_GUIDED_SECTION_EXTRACTION_PPI_H__ +#define __EFI_GUIDED_SECTION_EXTRACTION_PPI_H__ + +// +// Typically, protocol interface structures are identified +// by associating them with a GUID. Each instance of +// a protocol with a given GUID must have +// the same interface structure. While all instances of +// the GUIDed Section Extraction PPI must have +// the same interface structure, they do not all have +// te same GUID. The GUID that is associated with +// an instance of the GUIDed Section Extraction Protocol +// is used to correlate it with the GUIDed section type +// that it is intended to process. +// + + +typedef struct _EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI; + + +/** + Processes the input section and returns the data contained therein + along with the authentication status. + + The ExtractSection() function processes the input section and + returns a pointer to the section contents. If the section being + extracted does not require processing (if the section + GuidedSectionHeader.Attributes has the + EFI_GUIDED_SECTION_PROCESSING_REQUIRED field cleared), then + OutputBuffer is just updated to point to the start of the + section's contents. Otherwise, *Buffer must be allocated + from PEI permanent memory. + + @param This Indicates the EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI + instance. + @param InputSection Buffer containing the input GUIDed section to be + processed. + @param OutputBuffer *OutputBuffer is allocated from PEI permanent 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. + If the function returns anything other than + EFI_SUCCESS, the value of *OutputSize is undefined. + @param AuthenticationStatus A pointer to a caller-allocated UINT32 that indicates + the authentication status of the output buffer. + If the input section's + GuidedSectionHeader.Attributes field has the + EFI_GUIDED_SECTION_AUTH_STATUS_VALID bit as clear, + *AuthenticationStatus must return zero. These bits + reflect the status of the extraction operation. + If the function returns anything other than EFI_SUCCESS, + the value of *AuthenticationStatus is undefined. + + @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 PPI. +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PEI_EXTRACT_GUIDED_SECTION)( + IN CONST EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI *This, + IN CONST VOID *InputSection, + OUT VOID **OutputBuffer, + OUT UINTN *OutputSize, + OUT UINT32 *AuthenticationStatus +); + +/// +/// If a GUID-defined section is encountered when doing section extraction, +/// the PEI Foundation or the EFI_PEI_FILE_LOADER_PPI instance +/// calls the appropriate instance of the GUIDed Section +/// Extraction PPI to extract the section stream contained +/// therein. +/// +struct _EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI { + EFI_PEI_EXTRACT_GUIDED_SECTION ExtractSection; +}; + + + +#endif + |