1/*
2 *
3 *   Copyright (c) International Business Machines  Corp., 2001
4 *
5 *   This program is free software;  you can redistribute it and/or modify
6 *   it under the terms of the GNU General Public License as published by
7 *   the Free Software Foundation; either version 2 of the License, or
8 *   (at your option) any later version.
9 *
10 *   This program is distributed in the hope that it will be useful,
11 *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
12 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
13 *   the GNU General Public License for more details.
14 *
15 *   You should have received a copy of the GNU General Public License
16 *   along with this program;  if not, write to the Free Software
17 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 *
19
20 * In this header file keep all flags and other
21 * structures that will be needed in both kernel
22 * and user space. Specifically the ioctl flags
23 * will go in here so that in user space a program
24 * can specify flags for the ioctl call.
25 *
26 * author: Kai Zhao
27 * date:   09/03/2003
28 *
29 */
30#ifndef __TDRM_H
31#define __TDRM_H
32
33#define TMOD_DRIVER_NAME	"ltp drm module"
34#define DEVICE_NAME		"/dev/tdrm"
35#define DRIVER_NAME     DEVICE_NAME
36
37#define MAG_NUM			'k'
38#define TDRM_MAJOR      2
39#define DRIVER_MAJOR    TDRM_MAJOR
40#define DRIVER_MINOR     0
41#define DRIVER_PATCHLEVEL 0
42
43/*--------------------------------------------------------------------------*/
44/* This remains constant for all DRM template files.
45 */
46#define DRM(x) tdrm_##x
47
48/* General customization:
49 */
50#define __HAVE_MTRR		1
51#define __HAVE_CTX_BITMAP	1
52
53
54#define __HAVE_AGP		1
55#define __MUST_HAVE_AGP		0
56//#define __HAVE_DMA              1
57
58
59
60//#define TDRM_DRM_IOCTL_INTERFACE          DRM_IOW( 0x40, drm_tdrm_interface_t)
61#define TDRM_STUB_REGISTER                DRM_IO( 0x41 )
62#define TDRM_STUB_UNREGISTER              DRM_IO( 0x42 )
63#define TDRM_UNINIT_AGP                   DRM_IO( 0x43 )
64#define TDRM_INIT_AGP                     DRM_IO( 0x44 )
65#define TDRM_ADD_MAGIC                    DRM_IO( 0x45 )
66#define TDRM_REMOVE_MAGIC                 DRM_IO( 0x46 )
67#define TDRM_CTXBITMAP_INIT               DRM_IO( 0x47 )
68#define TDRM_CTXBITMAP_UNINIT             DRM_IO( 0x48 )
69#define TDRM_ALLOC_PAGES                  DRM_IO( 0x49 )
70#define TDRM_FREE_PAGES                   DRM_IO( 0x50 )
71
72#define DRIVER_IOCTLS							    \
73	[DRM_IOCTL_NR(TDRM_STUB_REGISTER)] = {tdrm_test_stub_register , 1 , 1 }, \
74	[DRM_IOCTL_NR(TDRM_STUB_UNREGISTER)] = {tdrm_test_stub_unregister , 1 , 1 }, \
75	[DRM_IOCTL_NR(TDRM_UNINIT_AGP)] = {tdrm_test_uninit_agp , 1 , 1 }, \
76	[DRM_IOCTL_NR(TDRM_INIT_AGP)] = {tdrm_test_init_agp , 1 , 1 }, \
77	[DRM_IOCTL_NR(TDRM_ADD_MAGIC)] = {tdrm_test_add_magic , 1 , 1 }, \
78	[DRM_IOCTL_NR(TDRM_REMOVE_MAGIC)] = {tdrm_test_remove_magic , 1 , 1 }, \
79	[DRM_IOCTL_NR(TDRM_CTXBITMAP_INIT)] = {tdrm_test_ctxbitmap_init , 1 , 1 }, \
80	[DRM_IOCTL_NR(TDRM_CTXBITMAP_UNINIT)] = {tdrm_test_ctxbitmap_cleanup , 1 , 1 }, \
81	[DRM_IOCTL_NR(TDRM_ALLOC_PAGES)] = {tdrm_test_alloc_pages , 1 , 1 }, \
82	[DRM_IOCTL_NR(TDRM_FREE_PAGES)] = {tdrm_test_free_pages , 1 , 1 }
83
84#endif
85
86