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

   1 /* $XFree86$ */ /* -*- 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 #include "mach64_common.h"
  36
  37 typedef struct {
  38    drmHandle fbHandle;
  39
  40    drmHandle regsHandle;
  41    drmSize regsSize;
  42
  43    int IsPCI;
  44
  45    drmHandle agpHandle;            /* Handle from drmAgpAlloc */
  46    unsigned long agpOffset;
  47    drmSize agpSize;
  48    int agpMode;
  49
  50    /* DMA descriptor ring */
  51    unsigned long     ringStart;        /* Offset into AGP space */
  52    drmHandle         ringHandle;       /* Handle from drmAddMap */
  53    drmSize           ringMapSize;      /* Size of map */
  54    int               ringSize;         /* Size of ring (in kB) */
  55    drmAddress        ringMap;          /* Map */
  56
  57    /* vertex buffer data */
  58    unsigned long     bufferStart;      /* Offset into AGP space */
  59    drmHandle         bufferHandle;     /* Handle from drmAddMap */
  60    drmSize           bufferMapSize;    /* Size of map */
  61    int               bufferSize;       /* Size of buffers (in MB) */
  62    drmAddress        bufferMap;        /* Map */
  63
  64    drmBufMapPtr      drmBuffers;       /* Buffer map */
  65    int               numBuffers;       /* Number of buffers */
  66
  67    /* AGP Texture data */
  68    unsigned long     agpTexStart;      /* Offset into AGP space */
  69    drmHandle         agpTexHandle;     /* Handle from drmAddMap */
  70    drmSize           agpTexMapSize;    /* Size of map */
  71    int               agpTexSize;       /* Size of AGP tex space (in MB) */
  72    drmAddress        agpTexMap;        /* Map */
  73    int               log2AGPTexGran;
  74
  75    int fbX;
  76    int fbY;
  77    int backX;
  78    int backY;
  79    int depthX;
  80    int depthY;
  81
  82    int frontOffset;
  83    int frontPitch;
  84    int backOffset;
  85    int backPitch;
  86    int depthOffset;
  87    int depthPitch;
  88
  89    int textureOffset;
  90    int textureSize;
  91    int logTextureGranularity;
  92 } ATIDRIServerInfoRec, *ATIDRIServerInfoPtr;
  93
  94 typedef struct {
  95    int chipset;
  96    int width;
  97    int height;
  98    int mem;
  99    int cpp;
 100
 101    int IsPCI;
 102    int AGPMode;
 103
 104    unsigned int frontOffset;
 105    unsigned int frontPitch;
 106
 107    unsigned int backOffset;
 108    unsigned int backPitch;
 109
 110    unsigned int depthOffset;
 111    unsigned int depthPitch;
 112
 113    unsigned int textureOffset;
 114    unsigned int textureSize;
 115    int logTextureGranularity;
 116
 117    drmHandle regs;
 118    drmSize regsSize;
 119
 120    drmHandle agp;
 121    drmSize agpSize;
 122    unsigned int agpTextureOffset;
 123    unsigned int agpTextureSize;
 124    int logAgpTextureGranularity;
 125 } ATIDRIRec, *ATIDRIPtr;
 126
 127 #endif /* __MACH64_DRI_H__ */