1*2774f206SBjoern A. Zeeb /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2*2774f206SBjoern A. Zeeb /* Copyright(c) 2018-2021 Realtek Corporation 3*2774f206SBjoern A. Zeeb */ 4*2774f206SBjoern A. Zeeb 5*2774f206SBjoern A. Zeeb #include "main.h" 6*2774f206SBjoern A. Zeeb 7*2774f206SBjoern A. Zeeb /* NL80211_SAR_TYPE_POWER means unit is in 0.25 dBm, 8*2774f206SBjoern A. Zeeb * where 0.25 = 1/4 = 2^(-2), so make factor 2. 9*2774f206SBjoern A. Zeeb */ 10*2774f206SBjoern A. Zeeb #define RTW_COMMON_SAR_FCT 2 11*2774f206SBjoern A. Zeeb 12*2774f206SBjoern A. Zeeb struct rtw_sar_arg { 13*2774f206SBjoern A. Zeeb u8 sar_band; 14*2774f206SBjoern A. Zeeb u8 path; 15*2774f206SBjoern A. Zeeb u8 rs; 16*2774f206SBjoern A. Zeeb }; 17*2774f206SBjoern A. Zeeb 18*2774f206SBjoern A. Zeeb extern const struct cfg80211_sar_capa rtw_sar_capa; 19*2774f206SBjoern A. Zeeb 20*2774f206SBjoern A. Zeeb s8 rtw_query_sar(struct rtw_dev *rtwdev, const struct rtw_sar_arg *arg); 21*2774f206SBjoern A. Zeeb int rtw_set_sar_specs(struct rtw_dev *rtwdev, 22*2774f206SBjoern A. Zeeb const struct cfg80211_sar_specs *sar); 23