/* * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org> * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl> * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 * as published by the Free Software Foundation * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #ifndef __MT76X0U_EEPROM_H #define __MT76X0U_EEPROM_H #include "../mt76x02_eeprom.h" struct mt76x02_dev; #define MT76X0U_EE_MAX_VER 0x0c #define MT76X0_EEPROM_SIZE 512 int mt76x0_eeprom_init(struct mt76x02_dev *dev); void mt76x0_read_rx_gain(struct mt76x02_dev *dev); void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev, struct ieee80211_channel *chan, struct mt76_rate_power *t); void mt76x0_get_power_info(struct mt76x02_dev *dev, struct ieee80211_channel *chan, s8 *tp); static inline s8 s6_to_s8(u32 val) { s8 ret = val & GENMASK(5, 0); if (ret & BIT(5)) ret -= BIT(6); return ret; } static inline bool mt76x0_tssi_enabled(struct mt76x02_dev *dev) { return (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) & MT_EE_NIC_CONF_1_TX_ALC_EN); } #endif