src/mesa/drivers/dri/mach64/server/mach64_dri.h

   1 /* -*- mode: c; c-basic-offset: 3 -*- */
   2 /*
   3  * Copyright 2000 Gareth Hughes
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the "Software"),
   8  * to deal in the Software without restriction, including without limitation
   9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10  * and/or sell copies of the Software, and to permit persons to whom the
  11  * Software is furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice (including the next
  14  * paragraph) shall be included in all copies or substantial portions of the
  15  * Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  21  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 /*
  26  * Authors:
  27  *   Gareth Hughes <gareth@valinux.com>
  28  *   Leif Delgass <ldelgass@retinalburn.net>
  29  */
  30
  31 #ifndef __MACH64_DRI_H__
  32 #define __MACH64_DRI_H__ 1
  33
  34 #include "xf86drm.h"
  35
  36 typedef struct {
  37    drm_handle_t fbHandle;
  38
  39    drm_handle_t regsHandle;
  40    drmSize regsSize;
  41
  42    int IsPCI;
  43
  44    drm_handle_t agpHandle;            /* Handle from drmAgpAlloc */
  45    unsigned long agpOffset;
  46    drmSize agpSize;
  47    int agpMode;
  48
  49    /* DMA descriptor ring */
  50    unsigned long     ringStart;        /* Offset into AGP space */
  51    drm_handle_t         ringHandle;       /* Handle from drmAddMap */
  52    drmSize           ringMapSize;      /* Size of map */
  53    int               ringSize;         /* Size of ring (in kB) */
  54    drmAddress        ringMap;          /* Map */
  55
  56    /* vertex buffer data */
  57    unsigned long     bufferStart;      /* Offset into AGP space */
  58    drm_handle_t         bufferHandle;     /* Handle from drmAddMap */
  59    drmSize           bufferMapSize;    /* Size of map */
  60    int               bufferSize;       /* Size of buffers (in MB) */
  61    drmAddress        bufferMap;        /* Map */
  62
  63    drmBufMapPtr      drmBuffers;       /* Buffer map */
  64    int               numBuffers;       /* Number of buffers */
  65
  66    /* AGP Texture data */
  67    unsigned long     agpTexStart;      /* Offset into AGP space */
  68    drm_handle_t         agpTexHandle;     /* Handle from drmAddMap */
  69    drmSize           agpTexMapSize;    /* Size of map */
  70    int               agpTexSize;       /* Size of AGP tex space (in MB) */
  71    drmAddress        agpTexMap;        /* Map */
  72    int               log2AGPTexGran;
  73
  74    int fbX;
  75    int fbY;
  76    int backX;
  77    int backY;
  78    int depthX;
  79    int depthY;
  80
  81    int frontOffset;
  82    int frontPitch;
  83    int backOffset;
  84    int backPitch;
  85    int depthOffset;
  86    int depthPitch;
  87
  88    int textureOffset;
  89    int textureSize;
  90    int logTextureGranularity;
  91 } ATIDRIServerInfoRec, *ATIDRIServerInfoPtr;
  92
  93 typedef struct {
  94    int chipset;
  95    int width;
  96    int height;
  97    int mem;
  98    int cpp;
  99
 100    int IsPCI;
 101    int AGPMode;
 102
 103    unsigned int frontOffset;
 104    unsigned int frontPitch;
 105
 106    unsigned int backOffset;
 107    unsigned int backPitch;
 108
 109    unsigned int depthOffset;
 110    unsigned int depthPitch;
 111
 112    unsigned int textureOffset;
 113    unsigned int textureSize;
 114    int logTextureGranularity;
 115
 116    drm_handle_t regs;
 117    drmSize regsSize;
 118
 119    drm_handle_t agp;
 120    drmSize agpSize;
 121    unsigned int agpTextureOffset;
 122    unsigned int agpTextureSize;
 123    int logAgpTextureGranularity;
 124 } ATIDRIRec, *ATIDRIPtr;
 125
 126 #endif /* __MACH64_DRI_H__ */