/* 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_ /* General customization: */ #define DRIVER_AUTHOR "SIS, Tungsten Graphics" #define DRIVER_NAME "sis" #define DRIVER_DESC "SIS 300/630/540" #define DRIVER_DATE "20060619" #define DRIVER_MAJOR 1 #define DRIVER_MINOR 2 #define DRIVER_PATCHLEVEL 1 enum sis_family { SIS_OTHER = 0, SIS_CHIP_315 = 1, }; #if defined(__linux__) #define SIS_HAVE_CORE_MM #endif #ifdef SIS_HAVE_CORE_MM #include "drm_sman.h" #define SIS_BASE (dev_priv->mmio) #define SIS_READ(reg) DRM_READ32(SIS_BASE, reg); #define SIS_WRITE(reg, val) DRM_WRITE32(SIS_BASE, reg, val); typedef struct drm_sis_private { drm_local_map_t *mmio; unsigned int idle_fault; drm_sman_t sman; unsigned int chipset; int vram_initialized; int agp_initialized; unsigned long vram_offset; unsigned long agp_offset; } drm_sis_private_t; extern int sis_idle(drm_device_t *dev); extern void sis_reclaim_buffers_locked(drm_device_t *dev, struct file *filp); extern void sis_lastclose(drm_device_t *dev); #else #include "sis_ds.h" typedef struct drm_sis_private { memHeap_t *AGPHeap; memHeap_t *FBHeap; } drm_sis_private_t; extern int sis_init_context(drm_device_t * dev, int context); extern int sis_final_context(drm_device_t * dev, int context); #endif extern drm_ioctl_desc_t sis_ioctls[]; extern int sis_max_ioctl; #endif 92fa5 (plain) 
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/**
 * \file drm_sarea.h 
 * \brief SAREA definitions
 *
 * \author Michel D�zer <michel@daenzer.net>
 */

/*
 * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
 * 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
 * TUNGSTEN GRAPHICS 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 _DRM_SAREA_H_
#define _DRM_SAREA_H_

#include "drm.h"

/* SAREA area needs to be at least a page */
#if defined(__alpha__)
#define SAREA_MAX                       0x2000
#elif defined(__ia64__)
#define SAREA_MAX                       0x10000         /* 64kB */
#else
/* Intel 830M driver needs at least 8k SAREA */
#define SAREA_MAX                       0x2000
#endif

/** Maximum number of drawables in the SAREA */
#define SAREA_MAX_DRAWABLES 		256

#define SAREA_DRAWABLE_CLAIMED_ENTRY    0x80000000

/** SAREA drawable */
typedef struct drm_sarea_drawable {
    unsigned int	stamp;
    unsigned int	flags;