realtek/rtw88/sar.h

0001 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
0002 /* Copyright(c) 2018-2021  Realtek Corporation
0003  */
0004
0005 #include "main.h"
0006
0007 /* NL80211_SAR_TYPE_POWER means unit is in 0.25 dBm,
0008  * where 0.25 = 1/4 = 2^(-2), so make factor 2.
0009  */
0010 #define RTW_COMMON_SAR_FCT 2
0011
0012 struct rtw_sar_arg {
0013     u8 sar_band;
0014     u8 path;
0015     u8 rs;
0016 };
0017
0018 extern const struct cfg80211_sar_capa rtw_sar_capa;
0019
0020 s8 rtw_query_sar(struct rtw_dev *rtwdev, const struct rtw_sar_arg *arg);
0021 int rtw_set_sar_specs(struct rtw_dev *rtwdev,
0022               const struct cfg80211_sar_specs *sar);