sys/dev/drm/include/linux/types.h

   1 /*
   2  * Copyright (c) 2015-2019 François Tigeot <ftigeot@wolfpond.org>
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice unmodified, this list of conditions, and the following
  10  *    disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  */
  26 #ifndef _LINUX_TYPES_H_
  27 #define _LINUX_TYPES_H_
  28
  29 #include <uapi/linux/types.h>
  30 #include <linux/compiler.h>
  31
  32 typedef unsigned int gfp_t;
  33
  34 typedef u64 phys_addr_t;
  35 typedef uint64_t resource_size_t;
  36 typedef uint64_t dma_addr_t;
  37 typedef uint64_t loff_t;
  38
  39 #define DECLARE_BITMAP(n, bits) \
  40         unsigned long n[howmany(bits, sizeof(long) * 8)]
  41
  42 typedef unsigned short umode_t;
  43
  44 typedef unsigned long pgoff_t;
  45
  46 struct rcu_head {
  47 };
  48
  49 typedef struct {
  50         long counter;
  51 } atomic64_t;
  52
  53 #endif  /* _LINUX_TYPES_H_ */