/** @file
  Header file for GpioLib for native and Si specific usage.
  All function in this library is available for PEI, DXE, and SMM,

@copyright
  INTEL CONFIDENTIAL
  Copyright 2014 - 2017 Intel Corporation.

  The source code contained or described herein and all documents related to the
  source code ("Material") are owned by Intel Corporation or its suppliers or
  licensors. Title to the Material remains with Intel Corporation or its suppliers
  and licensors. The Material may contain trade secrets and proprietary and
  confidential information of Intel Corporation and its suppliers and licensors,
  and is protected by worldwide copyright and trade secret laws and treaty
  provisions. No part of the Material may be used, copied, reproduced, modified,
  published, uploaded, posted, transmitted, distributed, or disclosed in any way
  without Intel's prior express written permission.

  No license under any patent, copyright, trade secret or other intellectual
  property right is granted to or conferred upon you by disclosure or delivery
  of the Materials, either expressly, by implication, inducement, estoppel or
  otherwise. Any license under such intellectual property rights must be
  express and approved by Intel in writing.

  Unless otherwise agreed by Intel in writing, you may not remove or alter
  this notice or any other notice embedded in Materials by Intel or
  Intel's suppliers or licensors in any way.

  This file contains an 'Intel Peripheral Driver' and is uniquely identified as
  "Intel Reference Module" and is licensed for Intel CPUs and chipsets under
  the terms of your license agreement with Intel or your vendor. This file may
  be modified by the user, subject to additional terms of the license agreement.

@par Specification Reference:
**/
#ifndef _GPIO_NATIVE_LIB_H_
#define _GPIO_NATIVE_LIB_H_

#include <GpioConfig.h>

/**
  This procedure will get number of pads for certain GPIO group

  @param[in] Group            GPIO group number

  @retval Value               Pad number for group
                              If illegal group number then return 0
**/
UINT32
GpioGetPadPerGroup (
  IN GPIO_GROUP        Group
  );

/**
  This procedure will get number of groups

  @param[in] none

  @retval Value               Group number
**/
UINT32
GpioGetNumberOfGroups (
  VOID
  );
/**
  This procedure will get lowest group

  @param[in] none

  @retval Value               Lowest Group
**/
GPIO_GROUP
GpioGetLowestGroup (
  VOID
  );

/**
  This procedure will get highest group

  @param[in] none

  @retval Value               Highest Group
**/
GPIO_GROUP
GpioGetHighestGroup (
  VOID
  );

/**
  This procedure will get group

  @param[in] GpioPad          Gpio Pad

  @retval Value               Group
**/
GPIO_GROUP
GpioGetGroupFromGpioPad (
  IN GPIO_PAD        GpioPad
  );

/**
  This procedure will get group index (0 based) from GpioPad

  @param[in] GpioPad          Gpio Pad

  @retval Value               Group Index
**/
UINT32
GpioGetGroupIndexFromGpioPad (
  IN GPIO_PAD        GpioPad
  );

/**
  This procedure will get group index (0 based) from group

  @param[in] GpioGroup        Gpio Group

  @retval Value               Group Index
**/
UINT32
GpioGetGroupIndexFromGroup (
  IN GPIO_GROUP        GpioGroup
  );

/**
  This procedure will get group from group index (0 based)

  @param[in] GroupIndex        Group Index

  @retval GpioGroup            Gpio Group
**/
GPIO_GROUP
GpioGetGroupFromGroupIndex (
  IN UINT32        GroupIndex
  );

/**
  This procedure will get pad number (0 based) from Gpio Pad

  @param[in] GpioPad          Gpio Pad

  @retval Value               Pad Number
**/
UINT32
GpioGetPadNumberFromGpioPad (
  IN GPIO_PAD        GpioPad
  );

/**
  This procedure will return GpioPad from Group and PadNumber

  @param[in] Group              GPIO group
  @param[in] PadNumber          GPIO PadNumber

  @retval GpioPad               GpioPad
**/
GPIO_PAD
GpioGetGpioPadFromGroupAndPadNumber (
  IN GPIO_GROUP      Group,
  IN UINT32          PadNumber
  );

/**
  This procedure will return GpioPad from GroupIndex and PadNumber

  @param[in] GroupIndex         GPIO GroupIndex
  @param[in] PadNumber          GPIO PadNumber

  @retval GpioPad               GpioPad
**/
GPIO_PAD
GpioGetGpioPadFromGroupIndexAndPadNumber (
  IN UINT32          GroupIndex,
  IN UINT32          PadNumber
  );

/**
  This function checks if SATA GP pin is enabled

  @param[in]  SataCtrlIndex       SATA Controller Index
  @param[in]  SataPort            SATA port number

  @retval TRUE                    SATA GPx is enabled (pad is in required native mode)
          FALSE                   SATA GPx is not enabled
**/
BOOLEAN
GpioIsSataGpEnabled (
  IN  UINT32          SataCtrlIndex,
  IN  UINTN           SataPort
  );

#endif // _GPIO_NATIVE_LIB_H_
