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
|
/* radeon_drv.c -- ATI Radeon driver -*- linux-c -*-
* Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com
*/
/*-
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* 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 (including the next
* paragraph) 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
* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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.
*
* Authors:
* Gareth Hughes <gareth@valinux.com>
*
*/
#include "drmP.h"
#include "drm.h"
#include "radeon_drm.h"
#include "radeon_drv.h"
#include "drm_pciids.h"
int radeon_no_wb;
/* drv_PCI_IDs comes from drm_pciids.h, generated from drm_pciids.txt. */
static drm_pci_id_list_t radeon_pciidlist[] = {
radeon_PCI_IDS
};
static void radeon_configure(struct drm_device *dev)
{
dev->driver->driver_features =
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA |
DRIVER_SG | DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ;
dev->driver->buf_priv_size = sizeof(drm_radeon_buf_priv_t);
dev->driver->load = radeon_driver_load;
dev->driver->unload = radeon_driver_unload;
dev->driver->firstopen = radeon_driver_firstopen;
dev->driver->open = radeon_driver_open;
dev->driver->preclose = radeon_driver_preclose;
dev->driver->postclose = radeon_driver_postclose;
dev->driver->lastclose = radeon_driver_lastclose;
dev->driver->get_vblank_counter = radeon_get_vblank_counter;
dev->driver->enable_vblank = radeon_enable_vblank;
dev->driver->disable_vblank = radeon_disable_vblank;
dev->driver->irq_preinstall = radeon_driver_irq_preinstall;
dev->driver->irq_postinstall = radeon_driver_irq_postinstall;
dev->driver->irq_uninstall = radeon_driver_irq_uninstall;
dev->driver->irq_handler = radeon_driver_irq_handler;
dev->driver->dma_ioctl = radeon_cp_buffers;
dev->driver->ioctls = radeon_ioctls;
dev->driver->max_ioctl = radeon_max_ioctl;
dev->driver->name = DRIVER_NAME;
dev->driver->desc = DRIVER_DESC;
dev->driver->date = DRIVER_DATE;
dev->driver->major = DRIVER_MAJOR;
dev->driver->minor = DRIVER_MINOR;
dev->driver->patchlevel = DRIVER_PATCHLEVEL;
}
#ifdef __FreeBSD__
static int
radeon_probe(device_t dev)
{
return drm_probe(dev, radeon_pciidlist);
}
static int
radeon_attach(device_t nbdev)
{
struct drm_device *dev = device_get_softc(nbdev);
bzero(dev, sizeof(struct drm_device));
dev->driver = malloc(sizeof(struct drm_driver_info), M_DRM, M_ZERO);
radeon_configure(dev);
return drm_attach(nbdev, radeon_pciidlist);
}
static int
radeon_detach(device_t nbdev)
{
struct drm_device *dev = device_get_softc(nbdev);
free(dev->driver, M_DRM);
return drm_detach(nbdev);
}
static device_method_t radeon_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, radeon_probe),
DEVMETHOD(device_attach, radeon_attach),
DEVMETHOD(device_detach, radeon_detach),
{ 0, 0 }
};
static driver_t radeon_driver = {
"drm",
radeon_methods,
sizeof(struct drm_device)
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(radeon, vgapci, radeon_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(radeon, pci, radeon_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(radeon, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)
#ifdef _LKM
CFDRIVER_DECL(radeon, DV_TTY, NULL);
#else
CFATTACH_DECL(radeon, sizeof(struct drm_device), drm_probe, drm_attach,
drm_detach, drm_activate);
#endif
#endif /* __FreeBSD__ */
|
