PostCode.c

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#include <PiPei.h>
 
#include <Library/PostCodeLib.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/PcdLib.h>
#include <Library/BaseLib.h>
 
#define POST_CODE_TO_STATUS_CODE_VALUE(PostCode)  \
  ((EFI_STATUS_CODE_VALUE) (((PostCode & 0x1f) << 16) | ((PostCode & 0x3) << 19)))
 
UINT32
EFIAPI
PostCode (
  IN UINT32  Value
  )
{
  REPORT_STATUS_CODE (EFI_PROGRESS_CODE, POST_CODE_TO_STATUS_CODE_VALUE (Value));
  return Value;
}
 
UINT32
EFIAPI
PostCodeWithDescription (
  IN UINT32       Value,
  IN CONST CHAR8  *Description  OPTIONAL
  )
{
  if (Description == NULL) {
    REPORT_STATUS_CODE (
      EFI_PROGRESS_CODE,
      POST_CODE_TO_STATUS_CODE_VALUE (Value)
      );
  } else {
    REPORT_STATUS_CODE_WITH_EXTENDED_DATA (
      EFI_PROGRESS_CODE,
      POST_CODE_TO_STATUS_CODE_VALUE (Value),
      Description,
      AsciiStrSize (Description)
      );
  }
 
  return Value;
}
 
BOOLEAN
EFIAPI
PostCodeEnabled (
  VOID
  )
{
  return (BOOLEAN)((PcdGet8 (PcdPostCodePropertyMask) & POST_CODE_PROPERTY_POST_CODE_ENABLED) != 0);
}
 
BOOLEAN
EFIAPI
PostCodeDescriptionEnabled (
  VOID
  )
{
  return (BOOLEAN)((PcdGet8 (PcdPostCodePropertyMask) & POST_CODE_PROPERTY_POST_CODE_DESCRIPTION_ENABLED) != 0);
}