LXR linux/drivers/gpu/drm/nouveau/nouveau

   1/*
   2 * Copyright (C) 2010 Nouveau Project
   3 *
   4 * All Rights Reserved.
   5 *
   6 * Permission is hereby granted, free of charge, to any person obtaining
   7 * a copy of this software and associated documentation files (the
   8 * "Software"), to deal in the Software without restriction, including
   9 * without limitation the rights to use, copy, modify, merge, publish,
  10 * distribute, sublicense, and/or sell copies of the Software, and to
  11 * permit persons to whom the Software is furnished to do so, subject to
  12 * the following conditions:
  13 *
  14 * The above copyright notice and this permission notice (including the
  15 * next paragraph) shall be included in all copies or substantial
  16 * portions of the Software.
  17 *
  18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  21 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
  22 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25 *
  26 */
  27
  28#ifndef __NOUVEAU_UTIL_H__
  29#define __NOUVEAU_UTIL_H__
  30
  31struct nouveau_bitfield {
  32        u32 mask;
  33        const char *name;
  34};
  35
  36struct nouveau_enum {
  37        u32 value;
  38        const char *name;
  39        void *data;
  40};
  41
  42void nouveau_bitfield_print(const struct nouveau_bitfield *, u32 value);
  43void nouveau_enum_print(const struct nouveau_enum *, u32 value);
  44const struct nouveau_enum *
  45nouveau_enum_find(const struct nouveau_enum *, u32 value);
  46
  47int nouveau_ratelimit(void);
  48
  49#endif
  50