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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
* All rights reserved.
*
* File: upc.h
*
* Purpose: Macros to access device
*
* Author: Tevin Chen
*
* Date: Mar 17, 1997
*
*/
#ifndef __UPC_H__
#define __UPC_H__
#include "device.h"
/*--------------------- Export Definitions -------------------------*/
/* For memory mapped IO */
#define VNSvInPortB(dwIOAddress, pbyData) \
(*(pbyData) = ioread8(dwIOAddress))
#define VNSvInPortW(dwIOAddress, pwData) \
(*(pwData) = ioread16(dwIOAddress))
#define VNSvInPortD(dwIOAddress, pdwData) \
(*(pdwData) = ioread32(dwIOAddress))
#define VNSvOutPortB(dwIOAddress, byData) \
iowrite8((u8)(byData), dwIOAddress)
#define VNSvOutPortW(dwIOAddress, wData) \
iowrite16((u16)(wData), dwIOAddress)
#define VNSvOutPortD(dwIOAddress, dwData) \
iowrite32((u32)(dwData), dwIOAddress)
#define PCAvDelayByIO(uDelayUnit) \
do { \
unsigned char __maybe_unused byData; \
unsigned long ii; \
\
if (uDelayUnit <= 50) { \
udelay(uDelayUnit); \
} else { \
for (ii = 0; ii < (uDelayUnit); ii++) \
byData = inb(0x61); \
} \
} while (0)
/*--------------------- Export Classes ----------------------------*/
/*--------------------- Export Variables --------------------------*/
/*--------------------- Export Functions --------------------------*/
#endif /* __UPC_H__ */
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