tdfx_drv.c revision 145132 
1/* tdfx_drv.c -- tdfx driver -*- linux-c -*-
2 * Created: Thu Oct  7 10:38:32 1999 by faith@precisioninsight.com
3 */
4/*-
5 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
6 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
7 * All Rights Reserved.
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice (including the next
17 * paragraph) shall be included in all copies or substantial portions of the
18 * Software.
19 *
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
23 * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
24 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
25 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
26 * DEALINGS IN THE SOFTWARE.
27 *
28 * Authors:
29 *    Rickard E. (Rik) Faith <faith@valinux.com>
30 *    Daryll Strauss <daryll@valinux.com>
31 *    Gareth Hughes <gareth@valinux.com>
32 *
33 * $FreeBSD: head/sys/dev/drm/tdfx_drv.c 145132 2005-04-16 03:44:47Z anholt $
34 */
35
36#include "dev/drm/tdfx_drv.h"
37#include "dev/drm/drmP.h"
38#include "dev/drm/drm_pciids.h"
39
40/* drv_PCI_IDs comes from drm_pciids.h, generated from drm_pciids.txt. */
41static drm_pci_id_list_t tdfx_pciidlist[] = {
42	tdfx_PCI_IDS
43};
44
45extern drm_ioctl_desc_t tdfx_ioctls[];
46extern int tdfx_max_ioctl;
47
48static void tdfx_configure(drm_device_t *dev)
49{
50	dev->dev_priv_size = 1; /* No dev_priv */
51
52	dev->max_driver_ioctl = 0;
53
54	dev->driver_name = DRIVER_NAME;
55	dev->driver_desc = DRIVER_DESC;
56	dev->driver_date = DRIVER_DATE;
57	dev->driver_major = DRIVER_MAJOR;
58	dev->driver_minor = DRIVER_MINOR;
59	dev->driver_patchlevel = DRIVER_PATCHLEVEL;
60
61	dev->use_mtrr = 1;
62}
63
64#ifdef __FreeBSD__
65static int
66tdfx_probe(device_t dev)
67{
68	return drm_probe(dev, tdfx_pciidlist);
69}
70
71static int
72tdfx_attach(device_t nbdev)
73{
74	drm_device_t *dev = device_get_softc(nbdev);
75
76	bzero(dev, sizeof(drm_device_t));
77	tdfx_configure(dev);
78	return drm_attach(nbdev, tdfx_pciidlist);
79}
80
81static device_method_t tdfx_methods[] = {
82	/* Device interface */
83	DEVMETHOD(device_probe,		tdfx_probe),
84	DEVMETHOD(device_attach,	tdfx_attach),
85	DEVMETHOD(device_detach,	drm_detach),
86
87	{ 0, 0 }
88};
89
90static driver_t tdfx_driver = {
91	"drm",
92	tdfx_methods,
93	sizeof(drm_device_t)
94};
95
96extern devclass_t drm_devclass;
97DRIVER_MODULE(tdfx, pci, tdfx_driver, drm_devclass, 0, 0);
98MODULE_DEPEND(tdfx, drm, 1, 1, 1);
99
100#elif defined(__NetBSD__) || defined(__OpenBSD__)
101CFDRIVER_DECL(tdfx, DV_TTY, NULL);
102#endif
103