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/** @file
*
* Copyright 2017-2020 NXP
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/
#ifndef IO_ACCESS_LIB_H_
#define IO_ACCESS_LIB_H_
#include <Base.h>
///
/// Structure to have pointer to R/W
/// Mmio operations for 16 bits.
///
typedef struct _MMIO_OPERATIONS {
UINT16 (*Read16) (UINTN Address);
UINT16 (*Write16) (UINTN Address, UINT16 Value);
UINT16 (*Or16) (UINTN Address, UINT16 OrData);
UINT16 (*And16) (UINTN Address, UINT16 AndData);
UINT16 (*AndThenOr16) (UINTN Address, UINT16 AndData, UINT16 OrData);
UINT32 (*Read32) (UINTN Address);
UINT32 (*Write32) (UINTN Address, UINT32 Value);
UINT32 (*Or32) (UINTN Address, UINT32 OrData);
UINT32 (*And32) (UINTN Address, UINT32 AndData);
UINT32 (*AndThenOr32) (UINTN Address, UINT32 AndData, UINT32 OrData);
UINT64 (*Read64) (UINTN Address);
UINT64 (*Write64) (UINTN Address, UINT64 Value);
UINT64 (*Or64) (UINTN Address, UINT64 OrData);
UINT64 (*And64) (UINTN Address, UINT64 AndData);
UINT64 (*AndThenOr64) (UINTN Address, UINT64 AndData, UINT64 OrData);
} MMIO_OPERATIONS;
/**
Function to return pointer to Mmio operations.
@param Swap Flag to tell if Swap is needed or not
on Mmio Operations.
@return Pointer to Mmio Operations.
**/
MMIO_OPERATIONS *
GetMmioOperations (
IN BOOLEAN Swap
);
#endif /* IO_ACCESS_LIB_H_ */
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