#ifndef __PLX_PCI_FUNCTIONS_H
#define __PLX_PCI_FUNCTIONS_H

/*******************************************************************************
 * Copyright 2013-2015 Avago Technologies
 * Copyright (c) 2009 to 2012 PLX Technology Inc.  All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directorY of this source tree, or the
 * BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 ******************************************************************************/

/******************************************************************************
 *
 * File Name:
 *
 *      PciFunc.h
 *
 * Description:
 *
 *      The header file for PCI support functions
 *
 * Revision History:
 *
 *      11-01-16 : PLX SDK v7.25
 *
 ******************************************************************************/

#include <linux/pci.h>
#include "DrvDefs.h"

/**********************************************
 *               Definitions
 *********************************************/
#define PLX_PCI_REG_READ(pNode, offset, pValue) \
    PlxPciRegisterRead_UseOS(&(pNode)->Key, (offset), (pValue))

#define PLX_PCI_REG_WRITE(pNode, offset, value) \
    PlxPciRegisterWrite_UseOS(&(pNode)->Key, (offset), (value))

/**********************************************
 *               Functions
 *********************************************/
PLX_STATUS
PlxPciRegisterRead_UseOS(PLX_DEVICE_KEY* pKey, U16 offset, U32* pValue);

PLX_STATUS
PlxPciRegisterWrite_UseOS(PLX_DEVICE_KEY* pKey, U16 offset, U32 value);

PLX_STATUS
PlxPciRegRead_ByLoc(U8 domain, U8 bus, U8 slot, U8 function, U16 offset,
                    VOID* pValue, U8 AccessSize);

PLX_STATUS
PlxPciRegWrite_ByLoc(U8 domain, U8 bus, U8 slot, U8 function, U16 offset,
                     U32 value, U8 AccessSize);

PLX_STATUS
PlxPciExpressRegRead(U8 domain, U8 bus, U8 slot, U8 function, U16 offset,
                     U32* pValue);

PLX_STATUS
PlxPciExpressRegWrite(U8 domain, U8 bus, U8 slot, U8 function, U16 offset,
                      U32 value);

PLX_STATUS
PlxPciRegisterRead_BypassOS(U8 domain, U8 bus, U8 slot, U8 function, U16 offset,
                            U32* pValue);

PLX_STATUS
PlxPciRegisterWrite_BypassOS(U8 domain, U8 bus, U8 slot, U8 function,
                             U16 offset, U32 value);

VOID PlxProbeForEcamBase(VOID);

U64 PlxPhysicalMemRead(U64 address, U8 size);

U32 PlxPhysicalMemWrite(U64 address, U64 value, U8 size);

#endif
