projects/linux·blob v6.7 · refs

98 lines · 2.4 KiB

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_clear_bit(int nr, volatile unsigned long *addr)
47{
48 __clear_bit(nr, addr);
49}
50
51static inline void linkmode_mod_bit(int nr, volatile unsigned long *addr,
52 int set)
53{
54 if (set)
55 linkmode_set_bit(nr, addr);
56 else
57 linkmode_clear_bit(nr, addr);
58}
59
60static inline int linkmode_test_bit(int nr, const volatile unsigned long *addr)
61{
62 return test_bit(nr, addr);
63}
64
65static inline void linkmode_set_bit_array(const int *array, int array_size,
66 unsigned long *addr)
67{
68 int i;
69
70 for (i = 0; i < array_size; i++)
71 linkmode_set_bit(array[i], addr);
72}
73
74static inline int linkmode_equal(const unsigned long *src1,
75 const unsigned long *src2)
76{
77 return bitmap_equal(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
78}
79
80static inline int linkmode_intersects(const unsigned long *src1,
81 const unsigned long *src2)
82{
83 return bitmap_intersects(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
84}
85
86static inline int linkmode_subset(const unsigned long *src1,
87 const unsigned long *src2)
88{
89 return bitmap_subset(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
90}
91
92void linkmode_resolve_pause(const unsigned long *local_adv,
93 const unsigned long *partner_adv,
94 bool *tx_pause, bool *rx_pause);
95
96void linkmode_set_pause(unsigned long *advertisement, bool tx, bool rx);
97
98#endif /* __LINKMODE_H */