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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
|
/**********************************************************
* Copyright 2008-2009 VMware, Inc. All rights reserved.
*
* 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 THE AUTHORS OR COPYRIGHT HOLDERS
* 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.
*
**********************************************************/
/**
* @file
* Glue file for Xorg State Tracker.
*
* @author Alan Hourihane <alanh@tungstengraphics.com>
* @author Jakob Bornecrantz <wallbraker@gmail.com>
*/
#include "vmw_hook.h"
static void vmw_xorg_identify(int flags);
static Bool vmw_xorg_pci_probe(DriverPtr driver,
int entity_num,
struct pci_device *device,
intptr_t match_data);
static const struct pci_id_match vmw_xorg_device_match[] = {
{0x15ad, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0},
};
static SymTabRec vmw_xorg_chipsets[] = {
{PCI_MATCH_ANY, "VMware SVGA Device"},
{-1, NULL}
};
static PciChipsets vmw_xorg_pci_devices[] = {
{PCI_MATCH_ANY, PCI_MATCH_ANY, NULL},
{-1, -1, NULL}
};
static XF86ModuleVersionInfo vmw_xorg_version = {
"vmwgfx",
MODULEVENDORSTRING,
MODINFOSTRING1,
MODINFOSTRING2,
XORG_VERSION_CURRENT,
0, 1, 0, /* major, minor, patch */
ABI_CLASS_VIDEODRV,
ABI_VIDEODRV_VERSION,
MOD_CLASS_VIDEODRV,
{0, 0, 0, 0}
};
/*
* Xorg driver exported structures
*/
_X_EXPORT DriverRec vmwgfx = {
1,
"vmwgfx",
vmw_xorg_identify,
NULL,
xorg_tracker_available_options,
NULL,
0,
NULL,
vmw_xorg_device_match,
vmw_xorg_pci_probe
};
static MODULESETUPPROTO(vmw_xorg_setup);
_X_EXPORT XF86ModuleData vmwgfxModuleData = {
&vmw_xorg_version,
vmw_xorg_setup,
NULL
};
/*
* Xorg driver functions
*/
static pointer
vmw_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = 0;
/* This module should be loaded only once, but check to be sure.
*/
if (!setupDone) {
setupDone = 1;
xf86AddDriver(&vmwgfx, module, HaveDriverFuncs);
/*
* The return value must be non-NULL on success even though there
* is no TearDownProc.
*/
return (pointer) 1;
} else {
if (errmaj)
*errmaj = LDR_ONCEONLY;
return NULL;
}
}
static void
vmw_xorg_identify(int flags)
{
xf86PrintChipsets("vmwgfx", "Driver for VMware SVGA device",
vmw_xorg_chipsets);
}
static Bool
vmw_xorg_pci_probe(DriverPtr driver,
int entity_num, struct pci_device *device, intptr_t match_data)
{
ScrnInfoPtr scrn = NULL;
EntityInfoPtr entity;
scrn = xf86ConfigPciEntity(scrn, 0, entity_num, vmw_xorg_pci_devices,
NULL, NULL, NULL, NULL, NULL);
if (scrn != NULL) {
scrn->driverVersion = 1;
scrn->driverName = "vmwgfx";
scrn->name = "vmwgfx";
scrn->Probe = NULL;
entity = xf86GetEntityInfo(entity_num);
/* Use all the functions from the xorg tracker */
xorg_tracker_set_functions(scrn);
vmw_screen_set_functions(scrn);
}
return scrn != NULL;
}
|
