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1/* SPDX-License-Identifier: GPL-2.0 */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 48#define B43_PPR_OFDM_RATES_NUM 89#define B43_PPR_MCS_RATES_NUM 810 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 15struct 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 25struct 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 33struct b43_wldev;34enum b43_band;35 36void b43_ppr_clear(struct b43_wldev *dev, struct b43_ppr *ppr);37 38void b43_ppr_add(struct b43_wldev *dev, struct b43_ppr *ppr, int diff);39void b43_ppr_apply_max(struct b43_wldev *dev, struct b43_ppr *ppr, u8 max);40void b43_ppr_apply_min(struct b43_wldev *dev, struct b43_ppr *ppr, u8 min);41u8 b43_ppr_get_max(struct b43_wldev *dev, struct b43_ppr *ppr);42 43bool 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_ */47