42 lines
1004 B
C
42 lines
1004 B
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org>
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* Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl>
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* Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl>
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*/
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#ifndef __MT76X0U_EEPROM_H
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#define __MT76X0U_EEPROM_H
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#include "../mt76x02_eeprom.h"
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struct mt76x02_dev;
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#define MT76X0U_EE_MAX_VER 0x0c
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#define MT76X0_EEPROM_SIZE 512
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int mt76x0_eeprom_init(struct mt76x02_dev *dev);
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void mt76x0_read_rx_gain(struct mt76x02_dev *dev);
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void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev,
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struct ieee80211_channel *chan,
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struct mt76x02_rate_power *t);
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void mt76x0_get_power_info(struct mt76x02_dev *dev,
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struct ieee80211_channel *chan, s8 *tp);
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static inline s8 s6_to_s8(u32 val)
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{
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s8 ret = val & GENMASK(5, 0);
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if (ret & BIT(5))
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ret -= BIT(6);
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return ret;
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}
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static inline bool mt76x0_tssi_enabled(struct mt76x02_dev *dev)
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{
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return (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
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MT_EE_NIC_CONF_1_TX_ALC_EN);
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}
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#endif
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