1 /* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
3 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
4 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
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:
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
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.
31 /* General customization:
34 #define DRIVER_AUTHOR "SIS, Tungsten Graphics"
35 #define DRIVER_NAME "sis"
36 #define DRIVER_DESC "SIS 300/630/540 and XGI V3XE/V5/V8"
37 #define DRIVER_DATE "20070626"
38 #define DRIVER_MAJOR 1
39 #define DRIVER_MINOR 3
40 #define DRIVER_PATCHLEVEL 0
50 #define SIS_BASE (dev_priv->mmio)
51 #define SIS_READ(reg) DRM_READ32(SIS_BASE, reg)
52 #define SIS_WRITE(reg, val) DRM_WRITE32(SIS_BASE, reg, val)
54 typedef struct drm_sis_private
{
55 drm_local_map_t
*mmio
;
56 unsigned int idle_fault
;
61 unsigned long vram_offset
;
62 unsigned long agp_offset
;
65 extern int sis_idle(struct drm_device
*dev
);
66 extern void sis_reclaim_buffers_locked(struct drm_device
*dev
,
67 struct drm_file
*file_priv
);
68 extern void sis_lastclose(struct drm_device
*dev
);
70 extern struct drm_ioctl_desc sis_ioctls
[];
71 extern int sis_max_ioctl
;