| Rafał Miłecki | ec76643 | 2014-07-31 21:59:47 +0200 | [diff] [blame] | 1 | #ifndef LINUX_B43_PPR_H_ |
| 2 | #define LINUX_B43_PPR_H_ |
| 3 | |
| 4 | #include <linux/types.h> |
| 5 | |
| 6 | #define B43_PPR_CCK_RATES_NUM 4 |
| 7 | #define B43_PPR_OFDM_RATES_NUM 8 |
| 8 | #define B43_PPR_MCS_RATES_NUM 8 |
| 9 | |
| 10 | #define B43_PPR_RATES_NUM (B43_PPR_CCK_RATES_NUM + \ |
| 11 | B43_PPR_OFDM_RATES_NUM * 2 + \ |
| 12 | B43_PPR_MCS_RATES_NUM * 4) |
| 13 | |
| 14 | struct b43_ppr_rates { |
| 15 | u8 cck[B43_PPR_CCK_RATES_NUM]; |
| 16 | u8 ofdm[B43_PPR_OFDM_RATES_NUM]; |
| 17 | u8 ofdm_20_cdd[B43_PPR_OFDM_RATES_NUM]; |
| 18 | u8 mcs_20[B43_PPR_MCS_RATES_NUM]; /* SISO */ |
| 19 | u8 mcs_20_cdd[B43_PPR_MCS_RATES_NUM]; |
| 20 | u8 mcs_20_stbc[B43_PPR_MCS_RATES_NUM]; |
| 21 | u8 mcs_20_sdm[B43_PPR_MCS_RATES_NUM]; |
| 22 | }; |
| 23 | |
| 24 | struct b43_ppr { |
| 25 | /* All powers are in qdbm (Q5.2) */ |
| 26 | union { |
| 27 | u8 __all_rates[B43_PPR_RATES_NUM]; |
| 28 | struct b43_ppr_rates rates; |
| 29 | }; |
| 30 | }; |
| 31 | |
| 32 | struct b43_wldev; |
| 33 | enum b43_band; |
| 34 | |
| 35 | void b43_ppr_clear(struct b43_wldev *dev, struct b43_ppr *ppr); |
| 36 | |
| 37 | void b43_ppr_add(struct b43_wldev *dev, struct b43_ppr *ppr, int diff); |
| 38 | void b43_ppr_apply_max(struct b43_wldev *dev, struct b43_ppr *ppr, u8 max); |
| 39 | void b43_ppr_apply_min(struct b43_wldev *dev, struct b43_ppr *ppr, u8 min); |
| 40 | u8 b43_ppr_get_max(struct b43_wldev *dev, struct b43_ppr *ppr); |
| 41 | |
| 42 | bool b43_ppr_load_max_from_sprom(struct b43_wldev *dev, struct b43_ppr *ppr, |
| 43 | enum b43_band band); |
| 44 | |
| 45 | #endif /* LINUX_B43_PPR_H_ */ |