xref: /device/linaro/bootloader/edk2/Vlv2TbltDevicePkg/PlatformSetupDxe/SetupFunctions.c

/** @file

  Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>


  This program and the accompanying materials are licensed and made available under

  the terms and conditions of the BSD License that 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.





Module Name:

    SetupFunctions.c

Abstract:

Revision History

--*/

#include "PlatformSetupDxe.h"

VOID
AsciiToUnicode (
  IN    CHAR8     *AsciiString,
  IN    CHAR16    *UnicodeString
  )
{
  UINT8           Index;

  Index = 0;
  while (AsciiString[Index] != 0) {
    UnicodeString[Index] = (CHAR16)AsciiString[Index];
    Index++;
  }
}

VOID
SwapEntries (
  IN  CHAR8 *Data
  )
{
  UINT16  Index;
  CHAR8   Temp8;

  Index = 0;
  while (Data[Index] != 0 && Data[Index+1] != 0) {
    Temp8 = Data[Index];
    Data[Index] = Data[Index+1];
    Data[Index+1] = Temp8;
    Index +=2;
  }

  return;
}

UINT32
ConvertBase10ToRaw (
  IN  EFI_EXP_BASE10_DATA             *Data)
{
  UINTN         Index;
  UINT32        RawData;

  RawData = Data->Value;
  for (Index = 0; Index < (UINTN) Data->Exponent; Index++) {
     RawData *= 10;
  }

  return  RawData;
}

UINT32
ConvertBase2ToRaw (
  IN  EFI_EXP_BASE2_DATA             *Data)
{
  UINTN         Index;
  UINT32        RawData;

  RawData = Data->Value;
  for (Index = 0; Index < (UINTN) Data->Exponent; Index++) {
     RawData <<= 1;
  }

  return  RawData;
}