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/Decompress.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/Decompress.h')
-rw-r--r-- | src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/Decompress.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/Decompress.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/Decompress.h new file mode 100644 index 0000000000..adbe11f57e --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Ppi/Decompress.h @@ -0,0 +1,68 @@ +/** @file + Provides decompression services to the PEI Foundation. + + 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 __DECOMPRESS_PPI_H__ +#define __DECOMPRESS_PPI_H__ + +#define EFI_PEI_DECOMPRESS_PPI_GUID \ + { 0x1a36e4e7, 0xfab6, 0x476a, { 0x8e, 0x75, 0x69, 0x5a, 0x5, 0x76, 0xfd, 0xd7 } } + +typedef struct _EFI_PEI_DECOMPRESS_PPI EFI_PEI_DECOMPRESS_PPI; + +/** + Decompress a single compression section in a firmware file. + + Decompresses the data in a compressed section and returns it + as a series of standard PI Firmware File Sections. The + required memory is allocated from permanent memory. + + @param This Points to this instance of the + EFI_PEI_DECOMPRESS_PEI PPI. + @param InputSection Points to the compressed section. + @param OutputBuffer Holds the returned pointer to the + decompressed sections. + @param OutputSize Holds the returned size of the decompress + section streams. + + @retval EFI_SUCCESS The section was decompressed + successfully. OutputBuffer contains the + resulting data and OutputSize contains + the resulting size. + @retval EFI_OUT_OF_RESOURCES Unable to allocate sufficient + memory to hold the decompressed data. + @retval EFI_UNSUPPORTED The compression type specified + in the compression header is unsupported. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PEI_DECOMPRESS_DECOMPRESS)( + IN CONST EFI_PEI_DECOMPRESS_PPI *This, + IN CONST EFI_COMPRESSION_SECTION *InputSection, + OUT VOID **OutputBuffer, + OUT UINTN *OutputSize +); + + +/// +/// This PPI's single member function decompresses a compression +/// encapsulated section. It is used by the PEI Foundation to +/// process sectioned files. Prior to the installation of this PPI, +/// compression sections will be ignored. +/// +struct _EFI_PEI_DECOMPRESS_PPI { + EFI_PEI_DECOMPRESS_DECOMPRESS Decompress; +}; + + +extern EFI_GUID gEfiPeiDecompressPpiGuid; + +#endif |