cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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endian.h (1435B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3 * endian.h - Defines for endianness handling in NTFS Linux kernel driver.
      4 *	      Part of the Linux-NTFS project.
      5 *
      6 * Copyright (c) 2001-2004 Anton Altaparmakov
      7 */
      8
      9#ifndef _LINUX_NTFS_ENDIAN_H
     10#define _LINUX_NTFS_ENDIAN_H
     11
     12#include <asm/byteorder.h>
     13#include "types.h"
     14
     15/*
     16 * Signed endianness conversion functions.
     17 */
     18
     19static inline s16 sle16_to_cpu(sle16 x)
     20{
     21	return le16_to_cpu((__force le16)x);
     22}
     23
     24static inline s32 sle32_to_cpu(sle32 x)
     25{
     26	return le32_to_cpu((__force le32)x);
     27}
     28
     29static inline s64 sle64_to_cpu(sle64 x)
     30{
     31	return le64_to_cpu((__force le64)x);
     32}
     33
     34static inline s16 sle16_to_cpup(sle16 *x)
     35{
     36	return le16_to_cpu(*(__force le16*)x);
     37}
     38
     39static inline s32 sle32_to_cpup(sle32 *x)
     40{
     41	return le32_to_cpu(*(__force le32*)x);
     42}
     43
     44static inline s64 sle64_to_cpup(sle64 *x)
     45{
     46	return le64_to_cpu(*(__force le64*)x);
     47}
     48
     49static inline sle16 cpu_to_sle16(s16 x)
     50{
     51	return (__force sle16)cpu_to_le16(x);
     52}
     53
     54static inline sle32 cpu_to_sle32(s32 x)
     55{
     56	return (__force sle32)cpu_to_le32(x);
     57}
     58
     59static inline sle64 cpu_to_sle64(s64 x)
     60{
     61	return (__force sle64)cpu_to_le64(x);
     62}
     63
     64static inline sle16 cpu_to_sle16p(s16 *x)
     65{
     66	return (__force sle16)cpu_to_le16(*x);
     67}
     68
     69static inline sle32 cpu_to_sle32p(s32 *x)
     70{
     71	return (__force sle32)cpu_to_le32(*x);
     72}
     73
     74static inline sle64 cpu_to_sle64p(s64 *x)
     75{
     76	return (__force sle64)cpu_to_le64(*x);
     77}
     78
     79#endif /* _LINUX_NTFS_ENDIAN_H */