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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/* i915_drv.c -- i830,i845,i855,i865,i915 driver -*- linux-c -*-
2 */
Linus Torvalds1da177e2005-04-16 15:20:36 -07003/**************************************************************************
Dave Airliebc54fd12005-06-23 22:46:46 +10004 *
Linus Torvalds1da177e2005-04-16 15:20:36 -07005 * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
6 * All Rights Reserved.
Dave Airliebc54fd12005-06-23 22:46:46 +10007 *
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the
10 * "Software"), to deal in the Software without restriction, including
11 * without limitation the rights to use, copy, modify, merge, publish,
12 * distribute, sub license, and/or sell copies of the Software, and to
13 * permit persons to whom the Software is furnished to do so, subject to
14 * the following conditions:
15 *
16 * The above copyright notice and this permission notice (including the
17 * next paragraph) shall be included in all copies or substantial portions
18 * of the Software.
19 *
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
21 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
23 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
24 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
25 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
26 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 *
Linus Torvalds1da177e2005-04-16 15:20:36 -070028 **************************************************************************/
29
30#include "drmP.h"
31#include "drm.h"
32#include "i915_drm.h"
33#include "i915_drv.h"
34
35#include "drm_pciids.h"
36
37int postinit( struct drm_device *dev, unsigned long flags )
38{
39 dev->counters += 4;
40 dev->types[6] = _DRM_STAT_IRQ;
41 dev->types[7] = _DRM_STAT_PRIMARY;
42 dev->types[8] = _DRM_STAT_SECONDARY;
43 dev->types[9] = _DRM_STAT_DMA;
44
45 DRM_INFO( "Initialized %s %d.%d.%d %s on minor %d: %s\n",
46 DRIVER_NAME,
47 DRIVER_MAJOR,
48 DRIVER_MINOR,
49 DRIVER_PATCHLEVEL,
50 DRIVER_DATE,
51 dev->primary.minor,
52 pci_pretty_name(dev->pdev)
53 );
54 return 0;
55}
56
57static int version( drm_version_t *version )
58{
59 int len;
60
61 version->version_major = DRIVER_MAJOR;
62 version->version_minor = DRIVER_MINOR;
63 version->version_patchlevel = DRIVER_PATCHLEVEL;
64 DRM_COPY( version->name, DRIVER_NAME );
65 DRM_COPY( version->date, DRIVER_DATE );
66 DRM_COPY( version->desc, DRIVER_DESC );
67 return 0;
68}
69
70static struct pci_device_id pciidlist[] = {
71 i915_PCI_IDS
72};
73
74extern drm_ioctl_desc_t i915_ioctls[];
75extern int i915_max_ioctl;
76
77static struct drm_driver driver = {
78 .driver_features = DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
79 DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
80 .pretakedown = i915_driver_pretakedown,
81 .prerelease = i915_driver_prerelease,
82 .irq_preinstall = i915_driver_irq_preinstall,
83 .irq_postinstall = i915_driver_irq_postinstall,
84 .irq_uninstall = i915_driver_irq_uninstall,
85 .irq_handler = i915_driver_irq_handler,
86 .reclaim_buffers = drm_core_reclaim_buffers,
87 .get_map_ofs = drm_core_get_map_ofs,
88 .get_reg_ofs = drm_core_get_reg_ofs,
89 .postinit = postinit,
90 .version = version,
91 .ioctls = i915_ioctls,
92 .fops = {
93 .owner = THIS_MODULE,
94 .open = drm_open,
95 .release = drm_release,
96 .ioctl = drm_ioctl,
97 .mmap = drm_mmap,
98 .poll = drm_poll,
99 .fasync = drm_fasync,
Dave Airlie8ca7c1d2005-07-07 21:51:26 +1000100#ifdef CONFIG_COMPAT
101 .compat_ioctl = i915_compat_ioctl,
102#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700103 },
104 .pci_driver = {
105 .name = DRIVER_NAME,
106 .id_table = pciidlist,
107 }
108};
109
110static int __init i915_init(void)
111{
112 driver.num_ioctls = i915_max_ioctl;
113 return drm_init(&driver);
114}
115
116static void __exit i915_exit(void)
117{
118 drm_exit(&driver);
119}
120
121module_init(i915_init);
122module_exit(i915_exit);
123
124MODULE_AUTHOR( DRIVER_AUTHOR );
125MODULE_DESCRIPTION( DRIVER_DESC );
126MODULE_LICENSE("GPL and additional rights");