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

     /* r128.h -- ATI Rage 128 DRM template customization -*- linux-c -*-
      * Created: Wed Feb 14 16:07:10 2001 by gareth@valinux.com */
     /*-
      * 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
     * VA LINUX SYSTEMS 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.
     *
     * Authors:
     *    Gareth Hughes <gareth@valinux.com>
     *
     * $FreeBSD$
     */
    
    #ifndef __R128_H__
    #define __R128_H__
    
    /* This remains constant for all DRM template files.
     */
    #define DRM(x) r128_##x
    
    /* General customization:
     */
    #define __HAVE_AGP              1
    #define __MUST_HAVE_AGP         0
    #define __HAVE_MTRR             1
    #define __HAVE_CTX_BITMAP       1
    #define __HAVE_SG               1
    #define __HAVE_PCI_DMA          1
    
    #define DRIVER_AUTHOR           "Gareth Hughes, VA Linux Systems Inc."
    
    #define DRIVER_NAME             "r128"
    #define DRIVER_DESC             "ATI Rage 128"
    #define DRIVER_DATE             "20030725"
    
    #define DRIVER_MAJOR            2
    #define DRIVER_MINOR            5
    #define DRIVER_PATCHLEVEL       0
    
    /* Interface history:
     *
     * ??  - ??
     * 2.4 - Add support for ycbcr textures (no new ioctls)
     * 2.5 - Add FLIP ioctl, disable FULLSCREEN.
     */
    #define DRIVER_IOCTLS                                                       \
       [DRM_IOCTL_NR(DRM_IOCTL_DMA)]             = { r128_cce_buffers,  1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_INIT)]       = { r128_cce_init,     1, 1 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_START)]  = { r128_cce_start,    1, 1 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_STOP)]   = { r128_cce_stop,     1, 1 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_RESET)]  = { r128_cce_reset,    1, 1 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_IDLE)]   = { r128_cce_idle,     1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_RESET)]      = { r128_engine_reset, 1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_FULLSCREEN)] = { r128_fullscreen,   1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_SWAP)]       = { r128_cce_swap,     1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_FLIP)]       = { r128_cce_flip,     1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_CLEAR)]      = { r128_cce_clear,    1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_VERTEX)]     = { r128_cce_vertex,   1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_INDICES)]    = { r128_cce_indices,  1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_BLIT)]       = { r128_cce_blit,     1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_DEPTH)]      = { r128_cce_depth,    1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_STIPPLE)]    = { r128_cce_stipple,  1, 0 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_INDIRECT)]   = { r128_cce_indirect, 1, 1 }, \
       [DRM_IOCTL_NR(DRM_IOCTL_R128_GETPARAM)]   = { r128_getparam, 1, 0 },
    
    /* Driver customization:
     */
    #define DRIVER_PRERELEASE() do {                                        \
            if ( dev->dev_private ) {                                       \
                    drm_r128_private_t *dev_priv = dev->dev_private;        \
                    if ( dev_priv->page_flipping ) {                        \
                            r128_do_cleanup_pageflip( dev );                \
                    }                                                       \
            }                                                               \
    } while (0)
    
    #define DRIVER_PRETAKEDOWN(dev) do {                                    \
            r128_do_cleanup_cce( dev );                                     \
    } while (0)
    
    /* DMA customization:
    */
   #define __HAVE_DMA              1
   #define __HAVE_IRQ              1
   #define __HAVE_VBL_IRQ          1
   #define __HAVE_SHARED_IRQ       1
   
   #if 0
   /* GH: Remove this for now... */
   #define __HAVE_DMA_QUIESCENT    1
   #define DRIVER_DMA_QUIESCENT() do {                                     \
           drm_r128_private_t *dev_priv = dev->dev_private;                \
           return r128_do_cce_idle( dev_priv );                            \
   } while (0)
   #endif
   
   /* Buffer customization:
    */
   #define DRIVER_BUF_PRIV_T       drm_r128_buf_priv_t
   
   #define DRIVER_AGP_BUFFERS_MAP( dev )                                   \
           ((drm_r128_private_t *)((dev)->dev_private))->buffers
   
   #endif

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