/** @file

Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#ifndef _PCH_GBE_LIB_H_
#define _PCH_GBE_LIB_H_

/**
  Check whether GbE region is valid
  Check SPI region directly since GBE might be disabled in SW.

  @retval TRUE                    Gbe Region is valid
  @retval FALSE                   Gbe Region is invalid
**/
BOOLEAN
PchIsGbeRegionValid (
  VOID
  );

/**
  Returns GbE over PCIe port number based on a soft strap.

  @return                         Root port number (1-based)
  @retval 0                       GbE over PCIe disabled
**/
UINT32
PchGetGbePortNumber (
  VOID
  );

/**
  Check whether LAN controller is enabled in the platform.

  @retval TRUE                    GbE is enabled
  @retval FALSE                   GbE is disabled
**/
BOOLEAN
PchIsGbePresent (
  VOID
  );

/**
  Check whether LAN controller is enabled in the platform.

  @deprecated Use PchIsGbePresent instead.

  @retval TRUE                    GbE is enabled
  @retval FALSE                   GbE is disabled
**/
BOOLEAN
PchIsGbeAvailable (
  VOID
  );

#endif // _PCH_GBE_LIB_H_