linux/include/drm/sis_drm.h
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   1/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
   2/*
   3 * Copyright 2005 Eric Anholt
   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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23 * SOFTWARE.
  24 *
  25 */
  26
  27#ifndef __SIS_DRM_H__
  28#define __SIS_DRM_H__
  29
  30/* SiS specific ioctls */
  31#define NOT_USED_0_3
  32#define DRM_SIS_FB_ALLOC        0x04
  33#define DRM_SIS_FB_FREE         0x05
  34#define NOT_USED_6_12
  35#define DRM_SIS_AGP_INIT        0x13
  36#define DRM_SIS_AGP_ALLOC       0x14
  37#define DRM_SIS_AGP_FREE        0x15
  38#define DRM_SIS_FB_INIT         0x16
  39
  40#define DRM_IOCTL_SIS_FB_ALLOC          DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t)
  41#define DRM_IOCTL_SIS_FB_FREE           DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t)
  42#define DRM_IOCTL_SIS_AGP_INIT          DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t)
  43#define DRM_IOCTL_SIS_AGP_ALLOC         DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t)
  44#define DRM_IOCTL_SIS_AGP_FREE          DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t)
  45#define DRM_IOCTL_SIS_FB_INIT           DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t)
  46/*
  47#define DRM_IOCTL_SIS_FLIP              DRM_IOW( 0x48, drm_sis_flip_t)
  48#define DRM_IOCTL_SIS_FLIP_INIT         DRM_IO(  0x49)
  49#define DRM_IOCTL_SIS_FLIP_FINAL        DRM_IO(  0x50)
  50*/
  51
  52typedef struct {
  53        int context;
  54        unsigned long offset;
  55        unsigned long size;
  56        unsigned long free;
  57} drm_sis_mem_t;
  58
  59typedef struct {
  60        unsigned long offset, size;
  61} drm_sis_agp_t;
  62
  63typedef struct {
  64        unsigned long offset, size;
  65} drm_sis_fb_t;
  66
  67struct sis_file_private {
  68        struct list_head obj_list;
  69};
  70
  71#endif                          /* __SIS_DRM_H__ */
  72
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