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e87b5039 SG |
1 | /* |
2 | * Copyright (C) 2014 Felix Fietkau <nbd@openwrt.org> | |
3 | * Copyright (C) 2015 Jakub Kicinski <kubakici@wp.pl> | |
4 | * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License version 2 | |
8 | * as published by the Free Software Foundation | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | */ | |
15 | ||
16 | #ifndef __MT76X0U_EEPROM_H | |
17 | #define __MT76X0U_EEPROM_H | |
18 | ||
eef40d20 | 19 | #include "../mt76x02_eeprom.h" |
e87b5039 | 20 | |
b2d871c0 | 21 | struct mt76x02_dev; |
e87b5039 | 22 | |
eef40d20 LB |
23 | #define MT76X0U_EE_MAX_VER 0x0c |
24 | #define MT76X0_EEPROM_SIZE 512 | |
e87b5039 | 25 | |
b2d871c0 LB |
26 | int mt76x0_eeprom_init(struct mt76x02_dev *dev); |
27 | void mt76x0_read_rx_gain(struct mt76x02_dev *dev); | |
28 | void mt76x0_get_tx_power_per_rate(struct mt76x02_dev *dev); | |
05672636 | 29 | void mt76x0_get_power_info(struct mt76x02_dev *dev, s8 *tp); |
e87b5039 | 30 | |
b37bbc8c | 31 | static inline s8 s6_to_s8(u32 val) |
e87b5039 | 32 | { |
b37bbc8c | 33 | s8 ret = val & GENMASK(5, 0); |
e87b5039 | 34 | |
b37bbc8c LB |
35 | if (ret & BIT(5)) |
36 | ret -= BIT(6); | |
37 | return ret; | |
e87b5039 SG |
38 | } |
39 | ||
4afeb396 LB |
40 | static inline bool mt76x0_tssi_enabled(struct mt76x02_dev *dev) |
41 | { | |
42 | return (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) & | |
43 | MT_EE_NIC_CONF_1_TX_ALC_EN); | |
44 | } | |
45 | ||
e87b5039 | 46 | #endif |