sravan/system76-edk2
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MdeModule cleanup for PI:

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1) PeiMain:
   - Use PCD for bundle of status code which definitions are put into MdePkg.dec file.
2) DxeMain:
   - Use PCD for bundle of status code which definitions are put into MdePkg.dec file.
   - Do not produce SectionExtraction protocol which is belong to IntelFramework specification.
   - Update many macro for PI specifications.
3) DxeIpl
   - Use PCD for bundle of status code which definitions are put into MdePkg.dec file.
4) Add SectionExtractionDxe module (IntelFrameworkModulePkg)
   - This module will produce EFI_SECTION_EXTRACTION_PROTOCOL defined in framework specification. If a old platform want to use this protocol, then this platform need dispatch this DXE driver.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4376 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2
2007-12-10 03:47:56 +00:00
parent 256a0cc3c2
commit 797a9d6791
24 changed files with 1716 additions and 269 deletions
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39
MdeModulePkg/Core/Dxe/FwVol/FwVolRead.c
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@ -413,7 +413,6 @@ FvReadFileSection (
EFI_FV_FILE_ATTRIBUTES FileAttributes;
UINTN FileSize;
UINT8 *FileBuffer;
EFI_SECTION_EXTRACTION_PROTOCOL *Sep;
FFS_FILE_LIST_ENTRY *FfsEntry;
if (NULL == NameGuid || Buffer == NULL) {
@ -456,17 +455,7 @@ FvReadFileSection (
// Use FfsEntry to cache Section Extraction Protocol Inforomation
//
if (FfsEntry->StreamHandle == 0) {
//
// Located the protocol
//
Status = CoreLocateProtocol (&gEfiSectionExtractionProtocolGuid, NULL, (VOID **)&Sep);
//
// Section Extraction Protocol is part of Dxe Core so this should never fail
//
ASSERT_EFI_ERROR (Status);
Status = Sep->OpenSectionStream (
Sep,
Status = OpenSectionStream (
FileSize,
FileBuffer,
&FfsEntry->StreamHandle
@ -474,28 +463,20 @@ FvReadFileSection (
if (EFI_ERROR (Status)) {
goto Done;
}
FfsEntry->Sep = Sep;
} else {
//
// Get cached copy of Sep
//
Sep = FfsEntry->Sep;
}
//
// If SectionType == 0 We need the whole section stream
//
Status = Sep->GetSection (
Sep,
FfsEntry->StreamHandle,
(SectionType == 0) ? NULL : &SectionType,
NULL,
(SectionType == 0) ? 0 : SectionInstance,
Buffer,
BufferSize,
AuthenticationStatus
);
Status = GetSection (
FfsEntry->StreamHandle,
(SectionType == 0) ? NULL : &SectionType,
NULL,
(SectionType == 0) ? 0 : SectionInstance,
Buffer,
BufferSize,
AuthenticationStatus
);
//
// Close of stream defered to close of FfsHeader list to allow SEP to cache data