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, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS);
11}
12
13static inline void linkmode_fill(unsigned long *dst)
14{
15 bitmap_fill(dst, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS);
16}
17
18static inline void linkmode_copy(unsigned long *dst, const unsigned long *src)
19{
20 bitmap_copy(dst, src, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS);
21}
22
23static inline void linkmode_and(unsigned long *dst, const unsigned long *a,
24 const unsigned long *b)
25{
26 bitmap_and(dst, src1: a, src2: b, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS);
27}
28
29static inline void linkmode_or(unsigned long *dst, const unsigned long *a,
30 const unsigned long *b)
31{
32 bitmap_or(dst, src1: a, src2: b, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS);
33}
34
35static inline bool linkmode_empty(const unsigned long *src)
36{
37 return bitmap_empty(src, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS);
38}
39
40static inline int linkmode_andnot(unsigned long *dst, const unsigned long *src1,
41 const unsigned long *src2)
42{
43 return bitmap_andnot(dst, src1, src2, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS);
44}
45
46static inline void linkmode_set_bit(int nr, volatile unsigned long *addr)
47{
48 __set_bit(nr, addr);
49}
50
51static inline void linkmode_clear_bit(int nr, volatile unsigned long *addr)
52{
53 __clear_bit(nr, addr);
54}
55
56static inline void linkmode_mod_bit(int nr, volatile unsigned long *addr,
57 int set)
58{
59 if (set)
60 linkmode_set_bit(nr, addr);
61 else
62 linkmode_clear_bit(nr, addr);
63}
64
65static inline int linkmode_test_bit(int nr, const volatile unsigned long *addr)
66{
67 return test_bit(nr, addr);
68}
69
70static inline void linkmode_set_bit_array(const int *array, int array_size,
71 unsigned long *addr)
72{
73 int i;
74
75 for (i = 0; i < array_size; i++)
76 linkmode_set_bit(nr: array[i], addr);
77}
78
79static inline int linkmode_equal(const unsigned long *src1,
80 const unsigned long *src2)
81{
82 return bitmap_equal(src1, src2, nbits: __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, nbits: __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, nbits: __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 */
104

source code of linux/include/linux/linkmode.h