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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
#include "vb_def.h"
#include "vgatypes.h"
#include "vb_struct.h"
#include "XGIfb.h"
#include <asm/io.h>
#include <linux/types.h>
void XGINew_SetReg1(unsigned long, unsigned short, unsigned short);
void XGINew_SetReg2(unsigned long, unsigned short, unsigned short);
void XGINew_SetReg3(unsigned long, unsigned short);
void XGINew_SetReg4(unsigned long, unsigned long);
unsigned char XGINew_GetReg1(unsigned long, unsigned short);
unsigned char XGINew_GetReg2(unsigned long);
unsigned long XGINew_GetReg3(unsigned long);
void XGINew_ClearDAC(unsigned char *);
void XGINew_SetRegANDOR(unsigned long Port, unsigned short Index,
unsigned short DataAND, unsigned short DataOR);
void XGINew_SetRegOR(unsigned long Port, unsigned short Index,
unsigned short DataOR);
void XGINew_SetRegAND(unsigned long Port, unsigned short Index,
unsigned short DataAND);
/* --------------------------------------------------------------------- */
/* Function : XGINew_SetReg1 */
/* Input : */
/* Output : */
/* Description : SR CRTC GR */
/* --------------------------------------------------------------------- */
void XGINew_SetReg1(unsigned long port, unsigned short index,
unsigned short data)
{
outb(index, port);
outb(data, port + 1);
}
/* --------------------------------------------------------------------- */
/* Function : XGINew_SetReg2 */
/* Input : */
/* Output : */
/* Description : AR( 3C0 ) */
/* --------------------------------------------------------------------- */
/*
void XGINew_SetReg2(unsigned long port, unsigned short index, unsigned short data)
{
InPortByte((P unsigned char)port + 0x3da - 0x3c0) ;
OutPortByte(XGINew_P3c0, index);
OutPortByte(XGINew_P3c0, data);
OutPortByte(XGINew_P3c0, 0x20);
}
*/
void XGINew_SetReg3(unsigned long port, unsigned short data)
{
outb(data, port);
}
void XGINew_SetReg4(unsigned long port, unsigned long data)
{
outl(data, port);
}
unsigned char XGINew_GetReg1(unsigned long port, unsigned short index)
{
unsigned char data;
outb(index, port);
data = inb(port + 1);
return data;
}
unsigned char XGINew_GetReg2(unsigned long port)
{
unsigned char data;
data = inb(port);
return data;
}
unsigned long XGINew_GetReg3(unsigned long port)
{
unsigned long data;
data = inl(port);
return data;
}
void XGINew_SetRegANDOR(unsigned long Port, unsigned short Index,
unsigned short DataAND, unsigned short DataOR)
{
unsigned short temp;
temp = XGINew_GetReg1(Port, Index); /* XGINew_Part1Port index 02 */
temp = (temp & (DataAND)) | DataOR;
XGINew_SetReg1(Port, Index, temp);
}
void XGINew_SetRegAND(unsigned long Port, unsigned short Index,
unsigned short DataAND)
{
unsigned short temp;
temp = XGINew_GetReg1(Port, Index); /* XGINew_Part1Port index 02 */
temp &= DataAND;
XGINew_SetReg1(Port, Index, temp);
}
void XGINew_SetRegOR(unsigned long Port, unsigned short Index,
unsigned short DataOR)
{
unsigned short temp;
temp = XGINew_GetReg1(Port, Index); /* XGINew_Part1Port index 02 */
temp |= DataOR;
XGINew_SetReg1(Port, Index, temp);
}
#if 0
void NewDelaySeconds(int seconds)
{
int i;
for (i = 0; i < seconds; i++) {
}
}
void Newdebugcode(unsigned char code)
{
/* OutPortByte(0x80, code); */
/* OutPortByte(0x300, code); */
/* NewDelaySeconds(0x3); */
}
#endif
|
