1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* Copyright(c) 2019-2020 Realtek Corporation 3 */ 4 5 #ifndef __RTW89_SAR_H__ 6 #define __RTW89_SAR_H__ 7 8 #include "core.h" 9 10 #define RTW89_SAR_TXPWR_MAC_MAX 63 11 #define RTW89_SAR_TXPWR_MAC_MIN -64 12 13 struct rtw89_sar_parm { 14 u32 center_freq; 15 enum rtw89_ntx ntx; 16 17 bool force_path; 18 enum rtw89_rf_path path; 19 }; 20 21 struct rtw89_sar_handler { 22 const char *descr_sar_source; 23 u8 txpwr_factor_sar; 24 int (*query_sar_config)(struct rtw89_dev *rtwdev, 25 const struct rtw89_sar_parm *sar_parm, s32 *cfg); 26 }; 27 28 extern const struct cfg80211_sar_capa rtw89_sar_capa; 29 30 s8 rtw89_query_sar(struct rtw89_dev *rtwdev, const struct rtw89_sar_parm *sar_parm); 31 int rtw89_print_sar(struct rtw89_dev *rtwdev, char *buf, size_t bufsz, 32 const struct rtw89_sar_parm *sar_parm); 33 int rtw89_print_tas(struct rtw89_dev *rtwdev, char *buf, size_t bufsz); 34 int rtw89_ops_set_sar_specs(struct ieee80211_hw *hw, 35 const struct cfg80211_sar_specs *sar); 36 void rtw89_tas_reset(struct rtw89_dev *rtwdev, bool force); 37 void rtw89_tas_scan(struct rtw89_dev *rtwdev, bool start); 38 void rtw89_tas_chanctx_cb(struct rtw89_dev *rtwdev, 39 enum rtw89_chanctx_state state); 40 void rtw89_sar_init(struct rtw89_dev *rtwdev); 41 void rtw89_sar_track(struct rtw89_dev *rtwdev); 42 43 #endif 44