| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * 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> |
| */ |
| |
| #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 |
