mirror of
https://github.com/outbackdingo/mt76.git
synced 2026-10-24 21:36:52 +00:00
Felix Fietkau
33f29d2345
MediaTek has asked to switch from the ISC license to BSD-3-Clause-Clear, in order to improve clarity and the legal integrity of the code. The BSD-3-Clause license includes the "no endorsement" clause, which is important for protecting the reputation of the original authors and contributors by preventing unauthorized use of their names for endorsement purposes. This clause is absent in the BSD-2-Clause license, which is more permissive but lacks this specific protection. This change also cleans up the license of some Kconfig/Makefile files, which were accidentally marked as GPL. The GPL 2.0 remains in use on mt76x0, as well as two source files in mt7615 for which the license situation still needs to be clarified. Signed-off-by: Felix Fietkau <[email protected]>
117 lines
2.9 KiB
C
117 lines
2.9 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
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/* Copyright (C) 2019 MediaTek Inc. */
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#ifndef __MT7615_EEPROM_H
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#define __MT7615_EEPROM_H
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#include "mt7615.h"
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#define MT7615_EEPROM_DCOC_OFFSET MT7615_EEPROM_SIZE
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#define MT7615_EEPROM_DCOC_SIZE 256
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#define MT7615_EEPROM_DCOC_COUNT 34
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#define MT7615_EEPROM_TXDPD_OFFSET (MT7615_EEPROM_SIZE + \
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MT7615_EEPROM_DCOC_COUNT * \
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MT7615_EEPROM_DCOC_SIZE)
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#define MT7615_EEPROM_TXDPD_SIZE 216
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#define MT7615_EEPROM_TXDPD_COUNT (44 + 3)
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#define MT7615_EEPROM_FULL_SIZE (MT7615_EEPROM_TXDPD_OFFSET + \
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MT7615_EEPROM_TXDPD_COUNT * \
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MT7615_EEPROM_TXDPD_SIZE)
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enum mt7615_eeprom_field {
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MT_EE_CHIP_ID = 0x000,
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MT_EE_VERSION = 0x002,
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MT_EE_MAC_ADDR = 0x004,
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MT_EE_NIC_CONF_0 = 0x034,
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MT_EE_NIC_CONF_1 = 0x036,
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MT_EE_WIFI_CONF = 0x03e,
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MT_EE_CALDATA_FLASH = 0x052,
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MT_EE_TX0_2G_TARGET_POWER = 0x058,
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MT_EE_TX0_5G_G0_TARGET_POWER = 0x070,
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MT7663_EE_5G_RATE_POWER = 0x089,
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MT_EE_TX1_5G_G0_TARGET_POWER = 0x098,
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MT_EE_2G_RATE_POWER = 0x0be,
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MT_EE_5G_RATE_POWER = 0x0d5,
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MT7663_EE_TX0_2G_TARGET_POWER = 0x0e3,
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MT_EE_EXT_PA_2G_TARGET_POWER = 0x0f2,
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MT_EE_EXT_PA_5G_TARGET_POWER = 0x0f3,
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MT_EE_TX2_5G_G0_TARGET_POWER = 0x142,
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MT_EE_TX3_5G_G0_TARGET_POWER = 0x16a,
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MT7663_EE_HW_CONF1 = 0x1b0,
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MT7663_EE_TX0_5G_G0_TARGET_POWER = 0x245,
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MT7663_EE_TX1_5G_G0_TARGET_POWER = 0x2b5,
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MT7615_EE_MAX = 0x3bf,
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MT7622_EE_MAX = 0x3db,
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MT7663_EE_MAX = 0x600,
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};
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#define MT_EE_RATE_POWER_MASK GENMASK(5, 0)
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#define MT_EE_RATE_POWER_SIGN BIT(6)
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#define MT_EE_RATE_POWER_EN BIT(7)
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#define MT_EE_CALDATA_FLASH_TX_DPD BIT(0)
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#define MT_EE_CALDATA_FLASH_RX_CAL BIT(1)
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#define MT_EE_NIC_CONF_TX_MASK GENMASK(7, 4)
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#define MT_EE_NIC_CONF_RX_MASK GENMASK(3, 0)
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#define MT_EE_HW_CONF1_TX_MASK GENMASK(2, 0)
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#define MT_EE_NIC_CONF_TSSI_2G BIT(5)
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#define MT_EE_NIC_CONF_TSSI_5G BIT(6)
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#define MT_EE_NIC_WIFI_CONF_BAND_SEL GENMASK(5, 4)
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enum mt7615_eeprom_band {
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MT_EE_DUAL_BAND,
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MT_EE_5GHZ,
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MT_EE_2GHZ,
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MT_EE_DBDC,
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};
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enum mt7615_channel_group {
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MT_CH_5G_JAPAN,
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MT_CH_5G_UNII_1,
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MT_CH_5G_UNII_2A,
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MT_CH_5G_UNII_2B,
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MT_CH_5G_UNII_2E_1,
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MT_CH_5G_UNII_2E_2,
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MT_CH_5G_UNII_2E_3,
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MT_CH_5G_UNII_3,
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__MT_CH_MAX
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};
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static inline enum mt7615_channel_group
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mt7615_get_channel_group(int channel)
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{
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if (channel >= 184 && channel <= 196)
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return MT_CH_5G_JAPAN;
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if (channel <= 48)
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return MT_CH_5G_UNII_1;
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if (channel <= 64)
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return MT_CH_5G_UNII_2A;
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if (channel <= 114)
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return MT_CH_5G_UNII_2E_1;
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if (channel <= 144)
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return MT_CH_5G_UNII_2E_2;
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if (channel <= 161)
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return MT_CH_5G_UNII_2E_3;
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return MT_CH_5G_UNII_3;
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}
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static inline bool
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mt7615_ext_pa_enabled(struct mt7615_dev *dev, enum nl80211_band band)
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{
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u8 *eep = dev->mt76.eeprom.data;
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if (band == NL80211_BAND_5GHZ)
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return !(eep[MT_EE_NIC_CONF_1 + 1] & MT_EE_NIC_CONF_TSSI_5G);
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else
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return !(eep[MT_EE_NIC_CONF_1 + 1] & MT_EE_NIC_CONF_TSSI_2G);
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}
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#endif
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