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#include "drm.h"
31
32#if defined(__cplusplus)
33extern "C" {
34#endif
35
36/* SiS specific ioctls */
37#define NOT_USED_0_3
38#define DRM_SIS_FB_ALLOC	0x04
39#define DRM_SIS_FB_FREE	        0x05
40#define NOT_USED_6_12
41#define DRM_SIS_AGP_INIT	0x13
42#define DRM_SIS_AGP_ALLOC	0x14
43#define DRM_SIS_AGP_FREE	0x15
44#define DRM_SIS_FB_INIT	        0x16
45
46#define DRM_IOCTL_SIS_FB_ALLOC		DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t)
47#define DRM_IOCTL_SIS_FB_FREE		DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t)
48#define DRM_IOCTL_SIS_AGP_INIT		DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t)
49#define DRM_IOCTL_SIS_AGP_ALLOC		DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t)
50#define DRM_IOCTL_SIS_AGP_FREE		DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t)
51#define DRM_IOCTL_SIS_FB_INIT		DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t)
52/*
53#define DRM_IOCTL_SIS_FLIP		DRM_IOW( 0x48, drm_sis_flip_t)
54#define DRM_IOCTL_SIS_FLIP_INIT		DRM_IO(  0x49)
55#define DRM_IOCTL_SIS_FLIP_FINAL	DRM_IO(  0x50)
56*/
57
58typedef struct {
59	int context;
60	unsigned long offset;
61	unsigned long size;
62	unsigned long free;
63} drm_sis_mem_t;
64
65typedef struct {
66	unsigned long offset, size;
67} drm_sis_agp_t;
68
69typedef struct {
70	unsigned long offset, size;
71} drm_sis_fb_t;
72
73#if defined(__cplusplus)
74}
75#endif
76
77#endif				/* __SIS_DRM_H__ */
78