Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef __LINKMODE_H
2#define __LINKMODE_H
3
4#include <linux/bitmap.h>
5#include <linux/ethtool.h>
6#include <uapi/linux/ethtool.h>
7
8static inline void linkmode_zero(unsigned long *dst)
9{
10 bitmap_zero(dst, __ETHTOOL_LINK_MODE_MASK_NBITS);
11}
12
13static inline void linkmode_copy(unsigned long *dst, const unsigned long *src)
14{
15 bitmap_copy(dst, src, __ETHTOOL_LINK_MODE_MASK_NBITS);
16}
17
18static inline void linkmode_and(unsigned long *dst, const unsigned long *a,
19 const unsigned long *b)
20{
21 bitmap_and(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
22}
23
24static inline void linkmode_or(unsigned long *dst, const unsigned long *a,
25 const unsigned long *b)
26{
27 bitmap_or(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
28}
29
30static inline bool linkmode_empty(const unsigned long *src)
31{
32 return bitmap_empty(src, __ETHTOOL_LINK_MODE_MASK_NBITS);
33}
34
35static inline int linkmode_andnot(unsigned long *dst, const unsigned long *src1,
36 const unsigned long *src2)
37{
38 return bitmap_andnot(dst, src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
39}
40
41static inline void linkmode_set_bit(int nr, volatile unsigned long *addr)
42{
43 __set_bit(nr, addr);
44}
45
46static inline void linkmode_set_bit_array(const int *array, int array_size,
47 unsigned long *addr)
48{
49 int i;
50
51 for (i = 0; i < array_size; i++)
52 linkmode_set_bit(array[i], addr);
53}
54
55static inline void linkmode_clear_bit(int nr, volatile unsigned long *addr)
56{
57 __clear_bit(nr, addr);
58}
59
60static inline void linkmode_mod_bit(int nr, volatile unsigned long *addr,
61 int set)
62{
63 if (set)
64 linkmode_set_bit(nr, addr);
65 else
66 linkmode_clear_bit(nr, addr);
67}
68
69static inline void linkmode_change_bit(int nr, volatile unsigned long *addr)
70{
71 __change_bit(nr, addr);
72}
73
74static inline int linkmode_test_bit(int nr, const volatile unsigned long *addr)
75{
76 return test_bit(nr, addr);
77}
78
79static inline int linkmode_equal(const unsigned long *src1,
80 const unsigned long *src2)
81{
82 return bitmap_equal(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
83}
84
85static inline int linkmode_intersects(const unsigned long *src1,
86 const unsigned long *src2)
87{
88 return bitmap_intersects(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
89}
90
91static inline int linkmode_subset(const unsigned long *src1,
92 const unsigned long *src2)
93{
94 return bitmap_subset(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
95}
96
97void linkmode_resolve_pause(const unsigned long *local_adv,
98 const unsigned long *partner_adv,
99 bool *tx_pause, bool *rx_pause);
100
101void linkmode_set_pause(unsigned long *advertisement, bool tx, bool rx);
102
103#endif /* __LINKMODE_H */