The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/dev/drm/r128.h

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    1 /* r128.h -- ATI Rage 128 DRM template customization -*- linux-c -*-
    2  * Created: Wed Feb 14 16:07:10 2001 by gareth@valinux.com */
    3 /*-
    4  * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
    5  * All Rights Reserved.
    6  *
    7  * Permission is hereby granted, free of charge, to any person obtaining a
    8  * copy of this software and associated documentation files (the "Software"),
    9  * to deal in the Software without restriction, including without limitation
   10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   11  * and/or sell copies of the Software, and to permit persons to whom the
   12  * Software is furnished to do so, subject to the following conditions:
   13  *
   14  * The above copyright notice and this permission notice (including the next
   15  * paragraph) shall be included in all copies or substantial portions of the
   16  * Software.
   17  *
   18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
   21  * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
   22  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
   23  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   24  * OTHER DEALINGS IN THE SOFTWARE.
   25  *
   26  * Authors:
   27  *    Gareth Hughes <gareth@valinux.com>
   28  *
   29  * $FreeBSD$
   30  */
   31 
   32 #ifndef __R128_H__
   33 #define __R128_H__
   34 
   35 /* This remains constant for all DRM template files.
   36  */
   37 #define DRM(x) r128_##x
   38 
   39 /* General customization:
   40  */
   41 #define __HAVE_AGP              1
   42 #define __MUST_HAVE_AGP         0
   43 #define __HAVE_MTRR             1
   44 #define __HAVE_CTX_BITMAP       1
   45 #define __HAVE_SG               1
   46 #define __HAVE_PCI_DMA          1
   47 
   48 #define DRIVER_AUTHOR           "Gareth Hughes, VA Linux Systems Inc."
   49 
   50 #define DRIVER_NAME             "r128"
   51 #define DRIVER_DESC             "ATI Rage 128"
   52 #define DRIVER_DATE             "20030725"
   53 
   54 #define DRIVER_MAJOR            2
   55 #define DRIVER_MINOR            5
   56 #define DRIVER_PATCHLEVEL       0
   57 
   58 /* Interface history:
   59  *
   60  * ??  - ??
   61  * 2.4 - Add support for ycbcr textures (no new ioctls)
   62  * 2.5 - Add FLIP ioctl, disable FULLSCREEN.
   63  */
   64 #define DRIVER_IOCTLS                                                       \
   65    [DRM_IOCTL_NR(DRM_IOCTL_DMA)]             = { r128_cce_buffers,  1, 0 }, \
   66    [DRM_IOCTL_NR(DRM_IOCTL_R128_INIT)]       = { r128_cce_init,     1, 1 }, \
   67    [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_START)]  = { r128_cce_start,    1, 1 }, \
   68    [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_STOP)]   = { r128_cce_stop,     1, 1 }, \
   69    [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_RESET)]  = { r128_cce_reset,    1, 1 }, \
   70    [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_IDLE)]   = { r128_cce_idle,     1, 0 }, \
   71    [DRM_IOCTL_NR(DRM_IOCTL_R128_RESET)]      = { r128_engine_reset, 1, 0 }, \
   72    [DRM_IOCTL_NR(DRM_IOCTL_R128_FULLSCREEN)] = { r128_fullscreen,   1, 0 }, \
   73    [DRM_IOCTL_NR(DRM_IOCTL_R128_SWAP)]       = { r128_cce_swap,     1, 0 }, \
   74    [DRM_IOCTL_NR(DRM_IOCTL_R128_FLIP)]       = { r128_cce_flip,     1, 0 }, \
   75    [DRM_IOCTL_NR(DRM_IOCTL_R128_CLEAR)]      = { r128_cce_clear,    1, 0 }, \
   76    [DRM_IOCTL_NR(DRM_IOCTL_R128_VERTEX)]     = { r128_cce_vertex,   1, 0 }, \
   77    [DRM_IOCTL_NR(DRM_IOCTL_R128_INDICES)]    = { r128_cce_indices,  1, 0 }, \
   78    [DRM_IOCTL_NR(DRM_IOCTL_R128_BLIT)]       = { r128_cce_blit,     1, 0 }, \
   79    [DRM_IOCTL_NR(DRM_IOCTL_R128_DEPTH)]      = { r128_cce_depth,    1, 0 }, \
   80    [DRM_IOCTL_NR(DRM_IOCTL_R128_STIPPLE)]    = { r128_cce_stipple,  1, 0 }, \
   81    [DRM_IOCTL_NR(DRM_IOCTL_R128_INDIRECT)]   = { r128_cce_indirect, 1, 1 }, \
   82    [DRM_IOCTL_NR(DRM_IOCTL_R128_GETPARAM)]   = { r128_getparam, 1, 0 },
   83 
   84 /* Driver customization:
   85  */
   86 #define DRIVER_PRERELEASE() do {                                        \
   87         if ( dev->dev_private ) {                                       \
   88                 drm_r128_private_t *dev_priv = dev->dev_private;        \
   89                 if ( dev_priv->page_flipping ) {                        \
   90                         r128_do_cleanup_pageflip( dev );                \
   91                 }                                                       \
   92         }                                                               \
   93 } while (0)
   94 
   95 #define DRIVER_PRETAKEDOWN(dev) do {                                    \
   96         r128_do_cleanup_cce( dev );                                     \
   97 } while (0)
   98 
   99 /* DMA customization:
  100  */
  101 #define __HAVE_DMA              1
  102 #define __HAVE_IRQ              1
  103 #define __HAVE_VBL_IRQ          1
  104 #define __HAVE_SHARED_IRQ       1
  105 
  106 #if 0
  107 /* GH: Remove this for now... */
  108 #define __HAVE_DMA_QUIESCENT    1
  109 #define DRIVER_DMA_QUIESCENT() do {                                     \
  110         drm_r128_private_t *dev_priv = dev->dev_private;                \
  111         return r128_do_cce_idle( dev_priv );                            \
  112 } while (0)
  113 #endif
  114 
  115 /* Buffer customization:
  116  */
  117 #define DRIVER_BUF_PRIV_T       drm_r128_buf_priv_t
  118 
  119 #define DRIVER_AGP_BUFFERS_MAP( dev )                                   \
  120         ((drm_r128_private_t *)((dev)->dev_private))->buffers
  121 
  122 #endif

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