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/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
/*
* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*/
#ifndef _SIS_DRV_H_
#define _SIS_DRV_H_
#include <drm/drm_ioctl.h>
#include <drm/drm_legacy.h>
#include <drm/drm_mm.h>
/* General customization:
*/
#define DRIVER_AUTHOR "SIS, Tungsten Graphics"
#define DRIVER_NAME "sis"
#define DRIVER_DESC "SIS 300/630/540 and XGI V3XE/V5/V8"
#define DRIVER_DATE "20070626"
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 3
#define DRIVER_PATCHLEVEL 0
enum sis_family {
SIS_OTHER = 0,
SIS_CHIP_315 = 1,
};
#define SIS_READ(reg) readl(((void __iomem *)dev_priv->mmio->handle) + (reg))
#define SIS_WRITE(reg, val) writel(val, ((void __iomem *)dev_priv->mmio->handle) + (reg))
typedef struct drm_sis_private {
drm_local_map_t *mmio;
unsigned int idle_fault;
unsigned int chipset;
int vram_initialized;
int agp_initialized;
unsigned long vram_offset;
unsigned long agp_offset;
struct drm_mm vram_mm;
struct drm_mm agp_mm;
/** Mapping of userspace keys to mm objects */
struct idr object_idr;
} drm_sis_private_t;
struct sis_file_private {
struct list_head obj_list;
};
extern int sis_idle(struct drm_device *dev);
extern void sis_reclaim_buffers_locked(struct drm_device *dev,
struct drm_file *file_priv);
extern void sis_lastclose(struct drm_device *dev);
extern const struct drm_ioctl_desc sis_ioctls[];
extern int sis_max_ioctl;
#endif
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