1/* i810_drv.c -- I810 driver -*- linux-c -*-
2 * Created: Mon Dec 13 01:56:22 1999 by jhartmann@precisioninsight.com
3 *
4 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
5 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
6 * All Rights Reserved.
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice (including the next
16 * paragraph) shall be included in all copies or substantial portions of the
17 * Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
22 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25 * OTHER DEALINGS IN THE SOFTWARE.
26 *
27 * Authors:
28 *    Rickard E. (Rik) Faith <faith@valinux.com>
29 *    Jeff Hartmann <jhartmann@valinux.com>
30 *    Gareth Hughes <gareth@valinux.com>
31 */
32
33#include <linux/config.h>
34#include "i810.h"
35#include "drmP.h"
36#include "i810_drv.h"
37
38#define DRIVER_AUTHOR		"VA Linux Systems Inc."
39
40#define DRIVER_NAME		"i810"
41#define DRIVER_DESC		"Intel i810"
42#define DRIVER_DATE		"20010920"
43
44#define DRIVER_MAJOR		1
45#define DRIVER_MINOR		2
46#define DRIVER_PATCHLEVEL	0
47
48#define DRIVER_IOCTLS							    \
49	[DRM_IOCTL_NR(DRM_IOCTL_I810_INIT)]   = { i810_dma_init,    1, 1 }, \
50   	[DRM_IOCTL_NR(DRM_IOCTL_I810_VERTEX)] = { i810_dma_vertex,  1, 0 }, \
51   	[DRM_IOCTL_NR(DRM_IOCTL_I810_CLEAR)]  = { i810_clear_bufs,  1, 0 }, \
52      	[DRM_IOCTL_NR(DRM_IOCTL_I810_FLUSH)]  = { i810_flush_ioctl, 1, 0 }, \
53   	[DRM_IOCTL_NR(DRM_IOCTL_I810_GETAGE)] = { i810_getage,      1, 0 }, \
54	[DRM_IOCTL_NR(DRM_IOCTL_I810_GETBUF)] = { i810_getbuf,      1, 0 }, \
55   	[DRM_IOCTL_NR(DRM_IOCTL_I810_SWAP)]   = { i810_swap_bufs,   1, 0 }, \
56   	[DRM_IOCTL_NR(DRM_IOCTL_I810_COPY)]   = { i810_copybuf,     1, 0 }, \
57   	[DRM_IOCTL_NR(DRM_IOCTL_I810_DOCOPY)] = { i810_docopy,      1, 0 }, \
58	[DRM_IOCTL_NR(DRM_IOCTL_I810_OV0INFO)] = { i810_ov0_info,   1, 0 }, \
59	[DRM_IOCTL_NR(DRM_IOCTL_I810_FSTATUS)] = { i810_fstatus,    1, 0 }, \
60	[DRM_IOCTL_NR(DRM_IOCTL_I810_OV0FLIP)] = { i810_ov0_flip,   1, 0 }, \
61	[DRM_IOCTL_NR(DRM_IOCTL_I810_MC)]      = { i810_dma_mc,     1, 1 }, \
62	[DRM_IOCTL_NR(DRM_IOCTL_I810_RSTATUS)] = { i810_rstatus,    1, 0 }
63
64
65#define __HAVE_COUNTERS         4
66#define __HAVE_COUNTER6         _DRM_STAT_IRQ
67#define __HAVE_COUNTER7         _DRM_STAT_PRIMARY
68#define __HAVE_COUNTER8         _DRM_STAT_SECONDARY
69#define __HAVE_COUNTER9         _DRM_STAT_DMA
70
71
72#include "drm_agpsupport.h"
73#include "drm_auth.h"
74#include "drm_bufs.h"
75#include "drm_context.h"
76#include "drm_dma.h"
77#include "drm_drawable.h"
78#include "drm_drv.h"
79
80#ifndef MODULE
81/* DRM(options) is called by the kernel to parse command-line options
82 * passed via the boot-loader (e.g., LILO).  It calls the insmod option
83 * routine, drm_parse_drm.
84 */
85
86/* JH- We have to hand expand the string ourselves because of the cpp.  If
87 * anyone can think of a way that we can fit into the __setup macro without
88 * changing it, then please send the solution my way.
89 */
90static int __init i810_options( char *str )
91{
92	DRM(parse_options)( str );
93	return 1;
94}
95
96__setup( DRIVER_NAME "=", i810_options );
97#endif
98
99#include "drm_fops.h"
100#include "drm_init.h"
101#include "drm_ioctl.h"
102#include "drm_lock.h"
103#include "drm_lists.h"
104#include "drm_memory.h"
105#include "drm_proc.h"
106#include "drm_vm.h"
107#include "drm_stub.h"
108