| 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, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS); |
| 11 | } |
| 12 | |
| 13 | static inline void linkmode_fill(unsigned long *dst) |
| 14 | { |
| 15 | bitmap_fill(dst, nbits: __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, nbits: __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, src1: a, src2: b, nbits: __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, src1: a, src2: b, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS); |
| 33 | } |
| 34 | |
| 35 | static inline bool linkmode_empty(const unsigned long *src) |
| 36 | { |
| 37 | return bitmap_empty(src, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS); |
| 38 | } |
| 39 | |
| 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, nbits: __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 | |
| 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 | |
| 61 | static inline int linkmode_equal(const unsigned long *src1, |
| 62 | const unsigned long *src2) |
| 63 | { |
| 64 | return bitmap_equal(src1, src2, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS); |
| 65 | } |
| 66 | |
| 67 | static inline int linkmode_intersects(const unsigned long *src1, |
| 68 | const unsigned long *src2) |
| 69 | { |
| 70 | return bitmap_intersects(src1, src2, nbits: __ETHTOOL_LINK_MODE_MASK_NBITS); |
| 71 | } |
| 72 | |
| 73 | static inline int linkmode_subset(const unsigned long *src1, |
| 74 | const unsigned long *src2) |
| 75 | { |
| 76 | return bitmap_subset(src1, src2, nbits: __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 | |