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b24fd2759c
This will fully support PatchCheck.py. - Remove all trailing whitespace - Convert LF to CRLF by default - Update EFI_D_* to DEBUG_* - Re-enable CRLF check in PatchCheck.py Signed-off-by: Aiden Park <aiden.park@intel.com>
493 lines
12 KiB
C
493 lines
12 KiB
C
/** @file
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Implementation of PcdLib class library for PEI phase.
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Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <PiPei.h>
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#include <Library/PcdLib.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseMemoryLib.h>
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#include "Service.h"
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/**
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This function provides a means by which to retrieve a value for a given PCD token.
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Returns the 8-bit value for the token specified by TokenNumber.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Returns the 8-bit value for the token specified by TokenNumber.
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**/
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UINT8
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EFIAPI
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LibPcdGet8 (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGet8 (TokenNumber);
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}
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/**
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This function provides a means by which to retrieve a value for a given PCD token.
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Returns the 16-bit value for the token specified by TokenNumber.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Returns the 16-bit value for the token specified by TokenNumber.
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**/
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UINT16
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EFIAPI
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LibPcdGet16 (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGet16 (TokenNumber);
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}
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/**
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This function provides a means by which to retrieve a value for a given PCD token.
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Returns the 32-bit value for the token specified by TokenNumber.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Returns the 32-bit value for the token specified by TokenNumber.
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**/
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UINT32
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EFIAPI
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LibPcdGet32 (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGet32 (TokenNumber);
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}
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/**
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This function provides a means by which to retrieve a value for a given PCD token.
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Returns the 64-bit value for the token specified by TokenNumber.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Returns the 64-bit value for the token specified by TokenNumber.
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**/
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UINT64
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EFIAPI
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LibPcdGet64 (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGet64 (TokenNumber);
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}
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/**
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This function provides a means by which to retrieve a value for a given PCD token.
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Returns the pointer to the buffer of the token specified by TokenNumber.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Returns the pointer to the token specified by TokenNumber.
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**/
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VOID *
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EFIAPI
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LibPcdGetPtr (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGetPtr (TokenNumber);
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}
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/**
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This function provides a means by which to retrieve a value for a given PCD token.
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Returns the Boolean value of the token specified by TokenNumber.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Returns the Boolean value of the token specified by TokenNumber.
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**/
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BOOLEAN
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EFIAPI
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LibPcdGetBool (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGetBool (TokenNumber);
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}
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/**
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This function provides a means by which to retrieve the size of a given PCD token.
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@param[in] TokenNumber The PCD token number to retrieve a current value for.
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@return Returns the size of the token specified by TokenNumber.
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**/
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UINTN
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EFIAPI
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LibPcdGetSize (
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IN UINTN TokenNumber
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)
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{
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return PeiPcdGetSize (TokenNumber);
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}
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#ifndef DISABLE_NEW_DEPRECATED_INTERFACES
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the 8-bit value for the token specified by TokenNumber
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to the value specified by Value. Value is returned.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The 8-bit value to set.
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@return Return the value that was set.
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**/
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UINT8
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EFIAPI
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LibPcdSet8 (
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IN UINTN TokenNumber,
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IN UINT8 Value
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)
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{
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PeiPcdSet8 (TokenNumber, Value);
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return Value;
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the 16-bit value for the token specified by TokenNumber
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to the value specified by Value. Value is returned.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The 16-bit value to set.
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@return Return the value that was set.
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**/
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UINT16
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EFIAPI
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LibPcdSet16 (
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IN UINTN TokenNumber,
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IN UINT16 Value
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)
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{
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PeiPcdSet16 (TokenNumber, Value);
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return Value;
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the 32-bit value for the token specified by TokenNumber
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to the value specified by Value. Value is returned.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The 32-bit value to set.
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@return Return the value that was set.
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**/
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UINT32
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EFIAPI
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LibPcdSet32 (
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IN UINTN TokenNumber,
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IN UINT32 Value
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)
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{
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PeiPcdSet32 (TokenNumber, Value);
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return Value;
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the 64-bit value for the token specified by TokenNumber
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to the value specified by Value. Value is returned.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The 64-bit value to set.
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@return Return the value that was set.
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**/
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UINT64
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EFIAPI
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LibPcdSet64 (
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IN UINTN TokenNumber,
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IN UINT64 Value
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)
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{
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PeiPcdSet64 (TokenNumber, Value);
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return Value;
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets a buffer for the token specified by TokenNumber to the value
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specified by Buffer and SizeOfBuffer. Buffer is returned.
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If SizeOfBuffer is greater than the maximum size support by TokenNumber,
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then set SizeOfBuffer to the maximum size supported by TokenNumber and
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return NULL to indicate that the set operation was not actually performed.
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If SizeOfBuffer is set to MAX_ADDRESS, then SizeOfBuffer must be set to the
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maximum size supported by TokenName and NULL must be returned.
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If SizeOfBuffer is NULL, then ASSERT().
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If SizeOfBuffer > 0 and Buffer is NULL, then ASSERT().
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in, out] SizeOfBuffer The size, in bytes, of Buffer.
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@param[in] Buffer A pointer to the buffer to set.
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@return Return the pointer for the buffer been set.
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**/
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VOID *
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EFIAPI
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LibPcdSetPtr (
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IN UINTN TokenNumber,
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IN OUT UINTN *SizeOfBuffer,
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IN CONST VOID *Buffer
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)
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{
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EFI_STATUS Status;
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UINTN InputSizeOfBuffer;
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ASSERT (SizeOfBuffer != NULL);
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if (*SizeOfBuffer > 0) {
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ASSERT (Buffer != NULL);
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}
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InputSizeOfBuffer = *SizeOfBuffer;
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Status = PeiPcdSetPtr (TokenNumber, SizeOfBuffer, (VOID *) Buffer);
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if (EFI_ERROR (Status) && (*SizeOfBuffer < InputSizeOfBuffer)) {
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return NULL;
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}
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return (VOID *) Buffer;
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the Boolean value for the token specified by TokenNumber
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to the value specified by Value. Value is returned.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The boolean value to set.
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@return Return the value that was set.
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**/
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BOOLEAN
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EFIAPI
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LibPcdSetBool (
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IN UINTN TokenNumber,
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IN BOOLEAN Value
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)
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{
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PeiPcdSetBool (TokenNumber, Value);
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return Value;
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}
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#endif
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the 8-bit value for the token specified by TokenNumber
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to the value specified by Value.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The 8-bit value to set.
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@return The status of the set operation.
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**/
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RETURN_STATUS
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EFIAPI
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LibPcdSet8S (
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IN UINTN TokenNumber,
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IN UINT8 Value
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)
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{
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return PeiPcdSet8 (TokenNumber, Value);
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the 16-bit value for the token specified by TokenNumber
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to the value specified by Value.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The 16-bit value to set.
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@return The status of the set operation.
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**/
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RETURN_STATUS
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EFIAPI
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LibPcdSet16S (
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IN UINTN TokenNumber,
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IN UINT16 Value
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)
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{
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return PeiPcdSet16 (TokenNumber, Value);
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the 32-bit value for the token specified by TokenNumber
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to the value specified by Value.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The 32-bit value to set.
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@return The status of the set operation.
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**/
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RETURN_STATUS
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EFIAPI
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LibPcdSet32S (
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IN UINTN TokenNumber,
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IN UINT32 Value
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)
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{
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return PeiPcdSet32 (TokenNumber, Value);
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the 64-bit value for the token specified by TokenNumber
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to the value specified by Value.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The 64-bit value to set.
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@return The status of the set operation.
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**/
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RETURN_STATUS
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EFIAPI
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LibPcdSet64S (
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IN UINTN TokenNumber,
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IN UINT64 Value
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)
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{
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return PeiPcdSet64 (TokenNumber, Value);
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets a buffer for the token specified by TokenNumber to the value specified
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by Buffer and SizeOfBuffer. If SizeOfBuffer is greater than the maximum size
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support by TokenNumber, then set SizeOfBuffer to the maximum size supported by
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TokenNumber and return EFI_INVALID_PARAMETER to indicate that the set operation
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was not actually performed.
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If SizeOfBuffer is set to MAX_ADDRESS, then SizeOfBuffer must be set to the
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maximum size supported by TokenName and EFI_INVALID_PARAMETER must be returned.
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If SizeOfBuffer is NULL, then ASSERT().
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If SizeOfBuffer > 0 and Buffer is NULL, then ASSERT().
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in, out] SizeOfBuffer The size, in bytes, of Buffer.
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@param[in] Buffer A pointer to the buffer to set.
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@return The status of the set operation.
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**/
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RETURN_STATUS
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EFIAPI
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LibPcdSetPtrS (
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IN UINTN TokenNumber,
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IN OUT UINTN *SizeOfBuffer,
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IN CONST VOID *Buffer
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)
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{
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ASSERT (SizeOfBuffer != NULL);
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if (*SizeOfBuffer > 0) {
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ASSERT (Buffer != NULL);
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}
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return PeiPcdSetPtr (TokenNumber, SizeOfBuffer, (VOID *) Buffer);
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}
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/**
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This function provides a means by which to set a value for a given PCD token.
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Sets the boolean value for the token specified by TokenNumber
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to the value specified by Value.
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@param[in] TokenNumber The PCD token number to set a current value for.
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@param[in] Value The boolean value to set.
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@return The status of the set operation.
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**/
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RETURN_STATUS
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EFIAPI
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LibPcdSetBoolS (
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IN UINTN TokenNumber,
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IN BOOLEAN Value
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)
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{
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return PeiPcdSetBool (TokenNumber, Value);
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}
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