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 8 static inline void linkmode_zero(unsigned long *dst) 9 { 10 bitmap_zero(dst, __ETHTOOL_LINK_MODE_MASK_NBITS); 11 } 12 13 static inline void linkmode_fill(unsigned long *dst) 14 { 15 bitmap_fill(dst, __ETHTOOL_LINK_MODE_MASK_NBITS); 16 } 17 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 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 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 35 static inline bool linkmode_empty(const unsigned long *src) 36 { 37 return bitmap_empty(src, __ETHTOOL_LINK_MODE_MASK_NBITS); 38 } 39 40 static inline int linkmode_andnot(unsigned long *dst, const unsigned long *src1, 41 const unsigned long *src2) 42 { 43 return bitmap_andnot(dst, src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS); 44 } 45 46 static inline void linkmode_set_bit(int nr, volatile unsigned long *addr) 47 { 48 __set_bit(nr, addr); 49 } 50 51 static inline void linkmode_clear_bit(int nr, volatile unsigned long *addr) 52 { 53 __clear_bit(nr, addr); 54 } 55 56 static 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 65 static inline int linkmode_test_bit(int nr, const volatile unsigned long *addr) 66 { 67 return test_bit(nr, addr); 68 } 69 70 static 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(array[i], addr); 77 } 78 79 static 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 85 static 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 91 static 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 97 void linkmode_resolve_pause(const unsigned long *local_adv, 98 const unsigned long *partner_adv, 99 bool *tx_pause, bool *rx_pause); 100 101 void linkmode_set_pause(unsigned long *advertisement, bool tx, bool rx); 102 103 #endif /* __LINKMODE_H */ 104