projects / mirror_ubuntu-hirsute-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| ec76643b RM |
2 | #ifndef LINUX_B43_PPR_H_ |
| 3 | #define LINUX_B43_PPR_H_ | |
| 4 | ||
| 5 | #include <linux/types.h> | |
| 6 | ||
| 7 | #define B43_PPR_CCK_RATES_NUM 4 | |
| 8 | #define B43_PPR_OFDM_RATES_NUM 8 | |
| 9 | #define B43_PPR_MCS_RATES_NUM 8 | |
| 10 | ||
| 11 | #define B43_PPR_RATES_NUM (B43_PPR_CCK_RATES_NUM + \ | |
| 12 | B43_PPR_OFDM_RATES_NUM * 2 + \ | |
| 13 | B43_PPR_MCS_RATES_NUM * 4) | |
| 14 | ||
| 15 | struct b43_ppr_rates { | |
| 16 | u8 cck[B43_PPR_CCK_RATES_NUM]; | |
| 17 | u8 ofdm[B43_PPR_OFDM_RATES_NUM]; | |
| 18 | u8 ofdm_20_cdd[B43_PPR_OFDM_RATES_NUM]; | |
| 19 | u8 mcs_20[B43_PPR_MCS_RATES_NUM]; /* SISO */ | |
| 20 | u8 mcs_20_cdd[B43_PPR_MCS_RATES_NUM]; | |
| 21 | u8 mcs_20_stbc[B43_PPR_MCS_RATES_NUM]; | |
| 22 | u8 mcs_20_sdm[B43_PPR_MCS_RATES_NUM]; | |
| 23 | }; | |
| 24 | ||
| 25 | struct b43_ppr { | |
| 26 | /* All powers are in qdbm (Q5.2) */ | |
| 27 | union { | |
| 28 | u8 __all_rates[B43_PPR_RATES_NUM]; | |
| 29 | struct b43_ppr_rates rates; | |
| 30 | }; | |
| 31 | }; | |
| 32 | ||
| 33 | struct b43_wldev; | |
| 34 | enum b43_band; | |
| 35 | ||
| 36 | void b43_ppr_clear(struct b43_wldev *dev, struct b43_ppr *ppr); | |
| 37 | ||
| 38 | void b43_ppr_add(struct b43_wldev *dev, struct b43_ppr *ppr, int diff); | |
| 39 | void b43_ppr_apply_max(struct b43_wldev *dev, struct b43_ppr *ppr, u8 max); | |
| 40 | void b43_ppr_apply_min(struct b43_wldev *dev, struct b43_ppr *ppr, u8 min); | |
| 41 | u8 b43_ppr_get_max(struct b43_wldev *dev, struct b43_ppr *ppr); | |
| 42 | ||
| 43 | bool b43_ppr_load_max_from_sprom(struct b43_wldev *dev, struct b43_ppr *ppr, | |
| 44 | enum b43_band band); | |
| 45 | ||
| 46 | #endif /* LINUX_B43_PPR_H_ */ |