root/drivers/staging/gdm724x/gdm_endian.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright (c) 2012 GCT Semiconductor, Inc. All rights reserved. */
   3 
   4 #ifndef __GDM_ENDIAN_H__
   5 #define __GDM_ENDIAN_H__
   6 
   7 #include <linux/types.h>
   8 
   9 /*
  10  * For data in "device-endian" byte order (device endianness is model
  11  * dependent).  Analogous to __leXX or __beXX.
  12  */
  13 typedef __u32 __bitwise __dev32;
  14 typedef __u16 __bitwise __dev16;
  15 
  16 enum {
  17         ENDIANNESS_MIN = 0,
  18         ENDIANNESS_UNKNOWN,
  19         ENDIANNESS_LITTLE,
  20         ENDIANNESS_BIG,
  21         ENDIANNESS_MIDDLE,
  22         ENDIANNESS_MAX
  23 };
  24 
  25 __dev16 gdm_cpu_to_dev16(u8 dev_ed, u16 x);
  26 u16 gdm_dev16_to_cpu(u8 dev_ed, __dev16 x);
  27 __dev32 gdm_cpu_to_dev32(u8 dev_ed, u32 x);
  28 u32 gdm_dev32_to_cpu(u8 dev_ed, __dev32 x);
  29 
  30 #endif /*__GDM_ENDIAN_H__*/