mach64_dri.h revision 32b578d3 
1/*
2 * Copyright 2000 Gareth Hughes
3 * All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * GARETH HUGHES BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
20 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 */
23
24/*
25 * Authors:
26 *   Gareth Hughes <gareth@valinux.com>
27 *   Leif Delgass <ldelgass@retinalburn.net>
28 */
29
30#ifndef __MACH64_DRI_H__
31#define __MACH64_DRI_H__ 1
32
33#include "xf86drm.h"
34
35typedef struct {
36   drm_handle_t fbHandle;
37
38   drm_handle_t regsHandle;
39   drmSize regsSize;
40
41   int IsPCI;
42
43   drm_handle_t agpHandle;            /* Handle from drmAgpAlloc */
44   unsigned long agpOffset;
45   drmSize agpSize;
46   int agpMode;
47
48   /* DMA descriptor ring */
49   unsigned long     ringStart;        /* Offset into AGP space */
50   drm_handle_t         ringHandle;       /* Handle from drmAddMap */
51   drmSize           ringMapSize;      /* Size of map */
52   int               ringSize;         /* Size of ring (in kB) */
53   drmAddress        ringMap;          /* Map */
54
55   /* vertex buffer data */
56   unsigned long     bufferStart;      /* Offset into AGP space */
57   drm_handle_t         bufferHandle;     /* Handle from drmAddMap */
58   drmSize           bufferMapSize;    /* Size of map */
59   int               bufferSize;       /* Size of buffers (in MB) */
60   drmAddress        bufferMap;        /* Map */
61
62   drmBufMapPtr      drmBuffers;       /* Buffer map */
63   int               numBuffers;       /* Number of buffers */
64
65   /* AGP Texture data */
66   unsigned long     agpTexStart;      /* Offset into AGP space */
67   drm_handle_t         agpTexHandle;     /* Handle from drmAddMap */
68   drmSize           agpTexMapSize;    /* Size of map */
69   int               agpTexSize;       /* Size of AGP tex space (in MB) */
70   drmAddress        agpTexMap;        /* Map */
71   int               log2AGPTexGran;
72
73   int fbX;
74   int fbY;
75   int backX;
76   int backY;
77   int depthX;
78   int depthY;
79
80   int frontOffset;
81   int frontPitch;
82   int backOffset;
83   int backPitch;
84   int depthOffset;
85   int depthPitch;
86
87   int textureOffset;
88   int textureSize;
89   int logTextureGranularity;
90} ATIDRIServerInfoRec, *ATIDRIServerInfoPtr;
91
92typedef struct {
93   int chipset;
94   int width;
95   int height;
96   int mem;
97   int cpp;
98
99   int IsPCI;
100   int AGPMode;
101
102   unsigned int frontOffset;
103   unsigned int frontPitch;
104
105   unsigned int backOffset;
106   unsigned int backPitch;
107
108   unsigned int depthOffset;
109   unsigned int depthPitch;
110
111   unsigned int textureOffset;
112   unsigned int textureSize;
113   int logTextureGranularity;
114
115   drm_handle_t regs;
116   drmSize regsSize;
117
118   drm_handle_t agp;
119   drmSize agpSize;
120   unsigned int agpTextureOffset;
121   unsigned int agpTextureSize;
122   int logAgpTextureGranularity;
123} ATIDRIRec, *ATIDRIPtr;
124
125#endif /* __MACH64_DRI_H__ */
126