1/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
2/*
3 * Copyright 2005 Eric Anholt
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 *
25 */
26
27#ifndef __SIS_DRM_H__
28#define __SIS_DRM_H__
29
30/* SiS specific ioctls */
31#define NOT_USED_0_3
32#define DRM_SIS_FB_ALLOC	0x04
33#define DRM_SIS_FB_FREE	        0x05
34#define NOT_USED_6_12
35#define DRM_SIS_AGP_INIT	0x13
36#define DRM_SIS_AGP_ALLOC	0x14
37#define DRM_SIS_AGP_FREE	0x15
38#define DRM_SIS_FB_INIT	        0x16
39
40#define DRM_IOCTL_SIS_FB_ALLOC		DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t)
41#define DRM_IOCTL_SIS_FB_FREE		DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t)
42#define DRM_IOCTL_SIS_AGP_INIT		DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t)
43#define DRM_IOCTL_SIS_AGP_ALLOC		DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t)
44#define DRM_IOCTL_SIS_AGP_FREE		DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t)
45#define DRM_IOCTL_SIS_FB_INIT		DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t)
46/*
47#define DRM_IOCTL_SIS_FLIP		DRM_IOW( 0x48, drm_sis_flip_t)
48#define DRM_IOCTL_SIS_FLIP_INIT		DRM_IO(  0x49)
49#define DRM_IOCTL_SIS_FLIP_FINAL	DRM_IO(  0x50)
50*/
51
52typedef struct {
53	int context;
54	unsigned long offset;
55	unsigned long size;
56	unsigned long free;
57} drm_sis_mem_t;
58
59typedef struct {
60	unsigned long offset, size;
61} drm_sis_agp_t;
62
63typedef struct {
64	unsigned long offset, size;
65} drm_sis_fb_t;
66
67struct sis_file_private {
68	struct list_head obj_list;
69};
70
71#endif				/* __SIS_DRM_H__ */
72