/* SPDX-License-Identifier: GPL-2.0 */ #ifndef LINUX_B43_PPR_H_ #define LINUX_B43_PPR_H_ #include <linux/types.h> #define B43_PPR_CCK_RATES_NUM 4 #define B43_PPR_OFDM_RATES_NUM 8 #define B43_PPR_MCS_RATES_NUM 8 #define B43_PPR_RATES_NUM (B43_PPR_CCK_RATES_NUM + \ B43_PPR_OFDM_RATES_NUM * 2 + \ B43_PPR_MCS_RATES_NUM * 4) struct b43_ppr_rates { u8 cck[B43_PPR_CCK_RATES_NUM]; u8 ofdm[B43_PPR_OFDM_RATES_NUM]; u8 ofdm_20_cdd[B43_PPR_OFDM_RATES_NUM]; u8 mcs_20[B43_PPR_MCS_RATES_NUM]; /* SISO */ u8 mcs_20_cdd[B43_PPR_MCS_RATES_NUM]; u8 mcs_20_stbc[B43_PPR_MCS_RATES_NUM]; u8 mcs_20_sdm[B43_PPR_MCS_RATES_NUM]; }; struct b43_ppr { /* All powers are in qdbm (Q5.2) */ union { u8 __all_rates[B43_PPR_RATES_NUM]; struct b43_ppr_rates rates; }; }; struct b43_wldev; enum b43_band; void b43_ppr_clear(struct b43_wldev *dev, struct b43_ppr *ppr); void b43_ppr_add(struct b43_wldev *dev, struct b43_ppr *ppr, int diff); void b43_ppr_apply_max(struct b43_wldev *dev, struct b43_ppr *ppr, u8 max); void b43_ppr_apply_min(struct b43_wldev *dev, struct b43_ppr *ppr, u8 min); u8 b43_ppr_get_max(struct b43_wldev *dev, struct b43_ppr *ppr); bool b43_ppr_load_max_from_sprom(struct b43_wldev *dev, struct b43_ppr *ppr, enum b43_band band); #endif /* LINUX_B43_PPR_H_ */