ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Dsdt/DsdtParser.c

/** @file
  DSDT table parser

  Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.
  SPDX-License-Identifier: BSD-2-Clause-Patent

  @par Reference(s):
    - ACPI 6.2 Specification - Errata A, September 2017
**/

#include <IndustryStandard/Acpi.h>
#include <Library/UefiLib.h>
#include "AcpiParser.h"
#include "AcpiTableParser.h"

/**
  This function parses the ACPI DSDT table.
  When trace is enabled this function parses the DSDT table and
  traces the ACPI table fields.
  For the DSDT table only the ACPI header fields are parsed and
  traced.

  @param [in] Trace              If TRUE, trace the ACPI fields.
  @param [in] Ptr                Pointer to the start of the buffer.
  @param [in] AcpiTableLength    Length of the ACPI table.
  @param [in] AcpiTableRevision  Revision of the ACPI table.
**/
VOID
EFIAPI
ParseAcpiDsdt (
  IN BOOLEAN Trace,
  IN UINT8*  Ptr,
  IN UINT32  AcpiTableLength,
  IN UINT8   AcpiTableRevision
  )
{
  if (!Trace) {
    return;
  }

  DumpAcpiHeader (Ptr);
}