1/* sis_drv.h -- Private header for sis driver -*- linux-c -*-
2 *
3 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
4 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
5 * All rights reserved.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the next
15 * paragraph) shall be included in all copies or substantial portions of the
16 * Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
21 * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
22 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
23 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24 * DEALINGS IN THE SOFTWARE.
25 *
26 */
27/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/sis.h,v 1.1 2001/05/19 18:29:22 dawes Exp $ */
28
29#ifndef __SIS_H__
30#define __SIS_H__
31
32/* This remains constant for all DRM template files.
33 * Name it sisdrv_##x as there's a conflict with sis_free/malloc in the kernel
34 * that's used for fb devices
35 */
36#define DRM(x) sisdrv_##x
37
38/* General customization:
39 */
40#define __HAVE_AGP		1
41#define __MUST_HAVE_AGP		0
42#define __HAVE_MTRR		1
43#define __HAVE_CTX_BITMAP	1
44
45/* Buffer customization:
46 */
47#define DRIVER_AGP_BUFFERS_MAP( dev )					\
48	((drm_sis_private_t *)((dev)->dev_private))->buffers
49
50extern int sis_init_context(int context);
51extern int sis_final_context(int context);
52
53#define DRIVER_CTX_CTOR sis_init_context
54#define DRIVER_CTX_DTOR sis_final_context
55
56#endif
57