1 /* $NetBSD: tdfx_drv.c,v 1.4 2021/12/18 23:45:44 riastradh Exp $ */
2
3 /* tdfx_drv.c -- tdfx driver -*- linux-c -*-
4 * Created: Thu Oct 7 10:38:32 1999 by faith@precisioninsight.com
5 *
6 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
7 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
8 * All Rights Reserved.
9 *
10 * Permission is hereby granted, free of charge, to any person obtaining a
11 * copy of this software and associated documentation files (the "Software"),
12 * to deal in the Software without restriction, including without limitation
13 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
14 * and/or sell copies of the Software, and to permit persons to whom the
15 * Software is furnished to do so, subject to the following conditions:
16 *
17 * The above copyright notice and this permission notice (including the next
18 * paragraph) shall be included in all copies or substantial portions of the
19 * Software.
20 *
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
24 * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
25 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
26 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
27 * DEALINGS IN THE SOFTWARE.
28 *
29 * Authors:
30 * Rickard E. (Rik) Faith <faith@valinux.com>
31 * Daryll Strauss <daryll@valinux.com>
32 * Gareth Hughes <gareth@valinux.com>
33 */
34
35 #include <sys/cdefs.h>
36 __KERNEL_RCSID(0, "$NetBSD: tdfx_drv.c,v 1.4 2021/12/18 23:45:44 riastradh Exp $");
37
38 #include <linux/module.h>
39 #include <linux/pci.h>
40
41 #include <drm/drm_drv.h>
42 #include <drm/drm_file.h>
43 #include <drm/drm_ioctl.h>
44 #include <drm/drm_legacy.h>
45 #include <drm/drm_pciids.h>
46
47 #include "tdfx_drv.h"
48
49 static struct pci_device_id pciidlist[] = {
50 tdfx_PCI_IDS
51 };
52
53 static const struct file_operations tdfx_driver_fops = {
54 .owner = THIS_MODULE,
55 .open = drm_open,
56 .release = drm_release,
57 .unlocked_ioctl = drm_ioctl,
58 .mmap = drm_legacy_mmap,
59 .poll = drm_poll,
60 .compat_ioctl = drm_compat_ioctl,
61 .llseek = noop_llseek,
62 };
63
64 static struct drm_driver driver = {
65 .driver_features = DRIVER_LEGACY,
66 .fops = &tdfx_driver_fops,
67 .name = DRIVER_NAME,
68 .desc = DRIVER_DESC,
69 .date = DRIVER_DATE,
70 .major = DRIVER_MAJOR,
71 .minor = DRIVER_MINOR,
72 .patchlevel = DRIVER_PATCHLEVEL,
73 };
74
75 static struct pci_driver tdfx_pci_driver = {
76 .name = DRIVER_NAME,
77 .id_table = pciidlist,
78 };
79
tdfx_init(void)80 static int __init tdfx_init(void)
81 {
82 return drm_legacy_pci_init(&driver, &tdfx_pci_driver);
83 }
84
tdfx_exit(void)85 static void __exit tdfx_exit(void)
86 {
87 drm_legacy_pci_exit(&driver, &tdfx_pci_driver);
88 }
89
90 module_init(tdfx_init);
91 module_exit(tdfx_exit);
92
93 MODULE_AUTHOR(DRIVER_AUTHOR);
94 MODULE_DESCRIPTION(DRIVER_DESC);
95 MODULE_LICENSE("GPL and additional rights");
96