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
linkmode_zero(unsigned long * dst)8 static inline void linkmode_zero(unsigned long *dst)
9 {
10 bitmap_zero(dst, __ETHTOOL_LINK_MODE_MASK_NBITS);
11 }
12
linkmode_fill(unsigned long * dst)13 static inline void linkmode_fill(unsigned long *dst)
14 {
15 bitmap_fill(dst, __ETHTOOL_LINK_MODE_MASK_NBITS);
16 }
17
linkmode_copy(unsigned long * dst,const unsigned long * src)18 static inline void linkmode_copy(unsigned long *dst, const unsigned long *src)
19 {
20 bitmap_copy(dst, src, __ETHTOOL_LINK_MODE_MASK_NBITS);
21 }
22
linkmode_and(unsigned long * dst,const unsigned long * a,const unsigned long * b)23 static inline void linkmode_and(unsigned long *dst, const unsigned long *a,
24 const unsigned long *b)
25 {
26 bitmap_and(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
27 }
28
linkmode_or(unsigned long * dst,const unsigned long * a,const unsigned long * b)29 static inline void linkmode_or(unsigned long *dst, const unsigned long *a,
30 const unsigned long *b)
31 {
32 bitmap_or(dst, a, b, __ETHTOOL_LINK_MODE_MASK_NBITS);
33 }
34
linkmode_empty(const unsigned long * src)35 static inline bool linkmode_empty(const unsigned long *src)
36 {
37 return bitmap_empty(src, __ETHTOOL_LINK_MODE_MASK_NBITS);
38 }
39
linkmode_andnot(unsigned long * dst,const unsigned long * src1,const unsigned long * src2)40 static inline bool linkmode_andnot(unsigned long *dst,
41 const unsigned long *src1,
42 const unsigned long *src2)
43 {
44 return bitmap_andnot(dst, src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
45 }
46
47 #define linkmode_test_bit test_bit
48 #define linkmode_set_bit __set_bit
49 #define linkmode_clear_bit __clear_bit
50 #define linkmode_mod_bit __assign_bit
51
linkmode_set_bit_array(const int * array,int array_size,unsigned long * addr)52 static inline void linkmode_set_bit_array(const int *array, int array_size,
53 unsigned long *addr)
54 {
55 int i;
56
57 for (i = 0; i < array_size; i++)
58 linkmode_set_bit(array[i], addr);
59 }
60
linkmode_equal(const unsigned long * src1,const unsigned long * src2)61 static inline int linkmode_equal(const unsigned long *src1,
62 const unsigned long *src2)
63 {
64 return bitmap_equal(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
65 }
66
linkmode_intersects(const unsigned long * src1,const unsigned long * src2)67 static inline int linkmode_intersects(const unsigned long *src1,
68 const unsigned long *src2)
69 {
70 return bitmap_intersects(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
71 }
72
linkmode_subset(const unsigned long * src1,const unsigned long * src2)73 static inline int linkmode_subset(const unsigned long *src1,
74 const unsigned long *src2)
75 {
76 return bitmap_subset(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
77 }
78
79 void linkmode_resolve_pause(const unsigned long *local_adv,
80 const unsigned long *partner_adv,
81 bool *tx_pause, bool *rx_pause);
82
83 void linkmode_set_pause(unsigned long *advertisement, bool tx, bool rx);
84
85 #endif /* __LINKMODE_H */
86