Contributors: 13
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Harvey Harrison |
217 |
28.82% |
1 |
6.25% |
| Arnd Bergmann |
158 |
20.98% |
3 |
18.75% |
| Keith Busch |
126 |
16.73% |
1 |
6.25% |
| Bart Van Assche |
125 |
16.60% |
1 |
6.25% |
| Christoph Hellwig |
68 |
9.03% |
2 |
12.50% |
| Dmitry Torokhov |
42 |
5.58% |
1 |
6.25% |
| Michal Nazarewicz |
5 |
0.66% |
1 |
6.25% |
| Al Viro |
3 |
0.40% |
1 |
6.25% |
| Alexander Lobakin |
3 |
0.40% |
1 |
6.25% |
| Christophe Leroy |
3 |
0.40% |
1 |
6.25% |
| Andy Shevchenko |
1 |
0.13% |
1 |
6.25% |
| Greg Kroah-Hartman |
1 |
0.13% |
1 |
6.25% |
| Ard Biesheuvel |
1 |
0.13% |
1 |
6.25% |
| Total |
753 |
|
16 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_UNALIGNED_H
#define __LINUX_UNALIGNED_H
/*
* This is the most generic implementation of unaligned accesses
* and should work almost anywhere.
*/
#include <linux/unaligned/packed_struct.h>
#include <asm/byteorder.h>
#include <vdso/unaligned.h>
#define get_unaligned(ptr) __get_unaligned_t(typeof(*(ptr)), (ptr))
#define put_unaligned(val, ptr) __put_unaligned_t(typeof(*(ptr)), (val), (ptr))
static inline u16 get_unaligned_le16(const void *p)
{
return le16_to_cpu(__get_unaligned_t(__le16, p));
}
static inline u32 get_unaligned_le32(const void *p)
{
return le32_to_cpu(__get_unaligned_t(__le32, p));
}
static inline u64 get_unaligned_le64(const void *p)
{
return le64_to_cpu(__get_unaligned_t(__le64, p));
}
static inline void put_unaligned_le16(u16 val, void *p)
{
__put_unaligned_t(__le16, cpu_to_le16(val), p);
}
static inline void put_unaligned_le32(u32 val, void *p)
{
__put_unaligned_t(__le32, cpu_to_le32(val), p);
}
static inline void put_unaligned_le64(u64 val, void *p)
{
__put_unaligned_t(__le64, cpu_to_le64(val), p);
}
static inline u16 get_unaligned_be16(const void *p)
{
return be16_to_cpu(__get_unaligned_t(__be16, p));
}
static inline u32 get_unaligned_be32(const void *p)
{
return be32_to_cpu(__get_unaligned_t(__be32, p));
}
static inline u64 get_unaligned_be64(const void *p)
{
return be64_to_cpu(__get_unaligned_t(__be64, p));
}
static inline void put_unaligned_be16(u16 val, void *p)
{
__put_unaligned_t(__be16, cpu_to_be16(val), p);
}
static inline void put_unaligned_be32(u32 val, void *p)
{
__put_unaligned_t(__be32, cpu_to_be32(val), p);
}
static inline void put_unaligned_be64(u64 val, void *p)
{
__put_unaligned_t(__be64, cpu_to_be64(val), p);
}
static inline u32 __get_unaligned_be24(const u8 *p)
{
return p[0] << 16 | p[1] << 8 | p[2];
}
static inline u32 get_unaligned_be24(const void *p)
{
return __get_unaligned_be24(p);
}
static inline u32 __get_unaligned_le24(const u8 *p)
{
return p[0] | p[1] << 8 | p[2] << 16;
}
static inline u32 get_unaligned_le24(const void *p)
{
return __get_unaligned_le24(p);
}
static inline void __put_unaligned_be24(const u32 val, u8 *p)
{
*p++ = (val >> 16) & 0xff;
*p++ = (val >> 8) & 0xff;
*p++ = val & 0xff;
}
static inline void put_unaligned_be24(const u32 val, void *p)
{
__put_unaligned_be24(val, p);
}
static inline void __put_unaligned_le24(const u32 val, u8 *p)
{
*p++ = val & 0xff;
*p++ = (val >> 8) & 0xff;
*p++ = (val >> 16) & 0xff;
}
static inline void put_unaligned_le24(const u32 val, void *p)
{
__put_unaligned_le24(val, p);
}
static inline void __put_unaligned_be48(const u64 val, u8 *p)
{
*p++ = (val >> 40) & 0xff;
*p++ = (val >> 32) & 0xff;
*p++ = (val >> 24) & 0xff;
*p++ = (val >> 16) & 0xff;
*p++ = (val >> 8) & 0xff;
*p++ = val & 0xff;
}
static inline void put_unaligned_be48(const u64 val, void *p)
{
__put_unaligned_be48(val, p);
}
static inline u64 __get_unaligned_be48(const u8 *p)
{
return (u64)p[0] << 40 | (u64)p[1] << 32 | (u64)p[2] << 24 |
p[3] << 16 | p[4] << 8 | p[5];
}
static inline u64 get_unaligned_be48(const void *p)
{
return __get_unaligned_be48(p);
}
#endif /* __LINUX_UNALIGNED_H */