blob: 61b3e568ff9aad96e8000e8354573077adc853fe (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
// 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 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__ */
|
