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
|
/*
* (c) Copyright 1997 Harald Koenig <koenig@XFree86.Org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* 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
* HARALD KEONIG 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.
*
* Except as contained in this notice, the name of Harald Koenig shall not be
* used in advertising or otherwise to promote the sale, use or other dealings
* in this Software without prior written authorization from Harald Koenig.
*
*/
/* $XFree86: xc/programs/Xserver/hw/xfree86/SuperProbe/Intergraphics.c,v 1.3 1999/11/19 13:54:14 hohndel Exp $ */
#include "Probe.h"
static Word Ports[] = {0x000, };
#define NUMPORTS (sizeof(Ports)/sizeof(Word))
static int MemProbe_Intergraphics __STDCARGS((int));
Chip_Descriptor Intergraphics_Descriptor = {
"Intergraphics",
Probe_Intergraphics,
Ports,
NUMPORTS,
FALSE,
FALSE,
TRUE,
NULL,
};
Bool Probe_Intergraphics(Chipset)
int *Chipset;
{
Bool result = FALSE;
Byte chip, old, old1, val;
int i = 0;
if (!NoPCI)
{
while ((pcrp = pci_devp[i]) != (struct pci_config_reg *)NULL) {
if (pcrp->_vendor == PCI_VENDOR_INTERGRAPHICS && pcrp->_status_command & 7)
{
switch (pcrp->_device)
{
case PCI_CHIP_INTERG_1680:
*Chipset = CHIP_IG_1680;
break;
case PCI_CHIP_INTERG_1682:
*Chipset = CHIP_IG_1682;
break;
default:
Chip_data = chip;
*Chipset = CHIP_IG_UNK;
break;
}
PCIProbed = TRUE;
return(TRUE);
}
i++;
}
}
return(FALSE);
}
|
