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add comments for protocol/print.h and retire ReadOnlyVariableThunkPresent

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8107 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jchen20
2009-04-17 01:58:48 +00:00
parent 8bd2aa7503
commit a45d161969
8 changed files with 34 additions and 65 deletions
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26
EdkCompatibilityPkg/Compatibility/Include/Ppi/EcpPciCfg.h
View File

@@ -22,7 +22,23 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
typedef struct _ECP_PEI_PCI_CFG_PPI ECP_PEI_PCI_CFG_PPI;
/**
PCI read and write operation.
Write to/read from a given location in the PCI configuration space.
@param PeiServices An indirect pointer to the PEI Services Table published by the PEI Foundation.
@param This Pointer to local data for the interface.
@param Width The width of the access. Enumerated in bytes.
See EFI_PEI_PCI_CFG_PPI_WIDTH above.
@param Address The physical address of the access. The format of
the address is described by EFI_PEI_PCI_CFG_PPI_PCI_ADDRESS.
@param Buffer A pointer to the buffer of data..
@retval EFI_SUCCESS The function completed successfully.
@retval EFI_DEVICE_ERROR There was a problem with the transaction.
@retval EFI_DEVICE_NOT_READY The device is not capable of supporting the operation at this
time.
**/
typedef
EFI_STATUS
(EFIAPI *ECP_PEI_PCI_CFG_PPI_IO) (
@@ -33,6 +49,16 @@ EFI_STATUS
IN OUT VOID *Buffer
);
/**
The ECP_PEI_PCI_CFG_PPI interfaces are used to abstract accesses to PCI
controllers behind a PCI root bridge controller.
@param Read
PCI read services. See the Read() function description.
@param Write
PCI write services. See the Write() function description.
**/
struct _ECP_PEI_PCI_CFG_PPI {
ECP_PEI_PCI_CFG_PPI_IO Read;
ECP_PEI_PCI_CFG_PPI_IO Write;

28
EdkCompatibilityPkg/Compatibility/Include/Ppi/ReadOnlyVariableThunkPresent.h
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@@ -1,28 +0,0 @@
/** @file
PPI published by the ReadOnlyVariable to ReadOnlyVariable2 or ReadOnlyVariable2 to ReadOnlyVariable
thunking PEIM to mark that such module has already been excuted.
This PPI is referenced in Edk2/EdkCompatibility/Compatibility/ReadOnlyVariable2ToReadOnlyVariable
and Edk2/EdkCompatibility/Compatibility/ReadOnlyVariable2ToReadOnlyVariable.
Copyright (c) 2006 - 2008, Intel Corporation. <BR>
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.
**/
#ifndef _PEI_READONLY_VARIABLE_THUNK_PRESENT_H_
#define _PEI_READONLY_VARIABLE_THUNK_PRESENT_H_
#define PEI_READONLY_VARIABLE_THUNK_PRESENT_GUID \
{ 0xe84e9e0b, 0xb5dd, 0x4d08, { 0x9e, 0x46, 0x82, 0x1f, 0xf, 0x14, 0xe9, 0x1b } }
extern EFI_GUID gPeiReadonlyVariableThunkPresentPpiGuid;
#endif