tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
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
28#ifndef _SIS_DRV_H_
29#define _SIS_DRV_H_
30
31/* General customization:
32 */
33
34#define DRIVER_AUTHOR "SIS, Tungsten Graphics"
35#define DRIVER_NAME "sis"
36#define DRIVER_DESC "SIS 300/630/540"
37#define DRIVER_DATE "20060704"
38#define DRIVER_MAJOR 1
39#define DRIVER_MINOR 2
40#define DRIVER_PATCHLEVEL 1
41
42enum sis_family {
43 SIS_OTHER = 0,
44 SIS_CHIP_315 = 1,
45};
46
47#include "drm_sman.h"
48
49#define SIS_BASE (dev_priv->mmio)
50#define SIS_READ(reg) DRM_READ32(SIS_BASE, reg);
51#define SIS_WRITE(reg, val) DRM_WRITE32(SIS_BASE, reg, val);
52
53typedef struct drm_sis_private {
54 drm_local_map_t *mmio;
55 unsigned int idle_fault;
56 drm_sman_t sman;
57 unsigned int chipset;
58 int vram_initialized;
59 int agp_initialized;
60 unsigned long vram_offset;
61 unsigned long agp_offset;
62} drm_sis_private_t;
63
64extern int sis_idle(drm_device_t *dev);
65extern void sis_reclaim_buffers_locked(drm_device_t *dev, struct file *filp);
66extern void sis_lastclose(drm_device_t *dev);
67
68extern drm_ioctl_desc_t sis_ioctls[];
69extern int sis_max_ioctl;
70
71#endif