Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/x86/lib/atomic64_32.c
10818 views
1
#include <linux/compiler.h>

2
#include <linux/module.h>

3
#include <linux/types.h>

4


5
#include <asm/processor.h>

6
#include <asm/cmpxchg.h>

7
#include <asm/atomic.h>

8


9
long long atomic64_read_cx8(long long, const atomic64_t *v);

10
EXPORT_SYMBOL(atomic64_read_cx8);

11
long long atomic64_set_cx8(long long, const atomic64_t *v);

12
EXPORT_SYMBOL(atomic64_set_cx8);

13
long long atomic64_xchg_cx8(long long, unsigned high);

14
EXPORT_SYMBOL(atomic64_xchg_cx8);

15
long long atomic64_add_return_cx8(long long a, atomic64_t *v);

16
EXPORT_SYMBOL(atomic64_add_return_cx8);

17
long long atomic64_sub_return_cx8(long long a, atomic64_t *v);

18
EXPORT_SYMBOL(atomic64_sub_return_cx8);

19
long long atomic64_inc_return_cx8(long long a, atomic64_t *v);

20
EXPORT_SYMBOL(atomic64_inc_return_cx8);

21
long long atomic64_dec_return_cx8(long long a, atomic64_t *v);

22
EXPORT_SYMBOL(atomic64_dec_return_cx8);

23
long long atomic64_dec_if_positive_cx8(atomic64_t *v);

24
EXPORT_SYMBOL(atomic64_dec_if_positive_cx8);

25
int atomic64_inc_not_zero_cx8(atomic64_t *v);

26
EXPORT_SYMBOL(atomic64_inc_not_zero_cx8);

27
int atomic64_add_unless_cx8(atomic64_t *v, long long a, long long u);

28
EXPORT_SYMBOL(atomic64_add_unless_cx8);

29


30
#ifndef CONFIG_X86_CMPXCHG64

31
long long atomic64_read_386(long long, const atomic64_t *v);

32
EXPORT_SYMBOL(atomic64_read_386);

33
long long atomic64_set_386(long long, const atomic64_t *v);

34
EXPORT_SYMBOL(atomic64_set_386);

35
long long atomic64_xchg_386(long long, unsigned high);

36
EXPORT_SYMBOL(atomic64_xchg_386);

37
long long atomic64_add_return_386(long long a, atomic64_t *v);

38
EXPORT_SYMBOL(atomic64_add_return_386);

39
long long atomic64_sub_return_386(long long a, atomic64_t *v);

40
EXPORT_SYMBOL(atomic64_sub_return_386);

41
long long atomic64_inc_return_386(long long a, atomic64_t *v);

42
EXPORT_SYMBOL(atomic64_inc_return_386);

43
long long atomic64_dec_return_386(long long a, atomic64_t *v);

44
EXPORT_SYMBOL(atomic64_dec_return_386);

45
long long atomic64_add_386(long long a, atomic64_t *v);

46
EXPORT_SYMBOL(atomic64_add_386);

47
long long atomic64_sub_386(long long a, atomic64_t *v);

48
EXPORT_SYMBOL(atomic64_sub_386);

49
long long atomic64_inc_386(long long a, atomic64_t *v);

50
EXPORT_SYMBOL(atomic64_inc_386);

51
long long atomic64_dec_386(long long a, atomic64_t *v);

52
EXPORT_SYMBOL(atomic64_dec_386);

53
long long atomic64_dec_if_positive_386(atomic64_t *v);

54
EXPORT_SYMBOL(atomic64_dec_if_positive_386);

55
int atomic64_inc_not_zero_386(atomic64_t *v);

56
EXPORT_SYMBOL(atomic64_inc_not_zero_386);

57
int atomic64_add_unless_386(atomic64_t *v, long long a, long long u);

58
EXPORT_SYMBOL(atomic64_add_unless_386);

59
#endif

60


61