| developer | b11a539 | 2022-03-31 00:34:47 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: ISC */ |
| 2 | /* Copyright (C) 2019 MediaTek Inc. */ |
| 3 | |
| 4 | #ifndef __MT7615_EEPROM_H |
| 5 | #define __MT7615_EEPROM_H |
| 6 | |
| 7 | #include "mt7615.h" |
| 8 | |
| 9 | |
| 10 | #define MT7615_EEPROM_DCOC_OFFSET MT7615_EEPROM_SIZE |
| 11 | #define MT7615_EEPROM_DCOC_SIZE 256 |
| 12 | #define MT7615_EEPROM_DCOC_COUNT 34 |
| 13 | |
| 14 | #define MT7615_EEPROM_TXDPD_OFFSET (MT7615_EEPROM_SIZE + \ |
| 15 | MT7615_EEPROM_DCOC_COUNT * \ |
| 16 | MT7615_EEPROM_DCOC_SIZE) |
| 17 | #define MT7615_EEPROM_TXDPD_SIZE 216 |
| 18 | #define MT7615_EEPROM_TXDPD_COUNT (44 + 3) |
| 19 | |
| 20 | #define MT7615_EEPROM_FULL_SIZE (MT7615_EEPROM_TXDPD_OFFSET + \ |
| 21 | MT7615_EEPROM_TXDPD_COUNT * \ |
| 22 | MT7615_EEPROM_TXDPD_SIZE) |
| 23 | |
| 24 | enum mt7615_eeprom_field { |
| 25 | MT_EE_CHIP_ID = 0x000, |
| 26 | MT_EE_VERSION = 0x002, |
| 27 | MT_EE_MAC_ADDR = 0x004, |
| 28 | MT_EE_NIC_CONF_0 = 0x034, |
| 29 | MT_EE_NIC_CONF_1 = 0x036, |
| 30 | MT_EE_WIFI_CONF = 0x03e, |
| 31 | MT_EE_CALDATA_FLASH = 0x052, |
| 32 | MT_EE_TX0_2G_TARGET_POWER = 0x058, |
| 33 | MT_EE_TX0_5G_G0_TARGET_POWER = 0x070, |
| 34 | MT7663_EE_5G_RATE_POWER = 0x089, |
| 35 | MT_EE_TX1_5G_G0_TARGET_POWER = 0x098, |
| 36 | MT_EE_2G_RATE_POWER = 0x0be, |
| 37 | MT_EE_5G_RATE_POWER = 0x0d5, |
| 38 | MT7663_EE_TX0_2G_TARGET_POWER = 0x0e3, |
| 39 | MT_EE_EXT_PA_2G_TARGET_POWER = 0x0f2, |
| 40 | MT_EE_EXT_PA_5G_TARGET_POWER = 0x0f3, |
| 41 | MT_EE_TX2_5G_G0_TARGET_POWER = 0x142, |
| 42 | MT_EE_TX3_5G_G0_TARGET_POWER = 0x16a, |
| 43 | MT7663_EE_HW_CONF1 = 0x1b0, |
| 44 | MT7663_EE_TX0_5G_G0_TARGET_POWER = 0x245, |
| 45 | MT7663_EE_TX1_5G_G0_TARGET_POWER = 0x2b5, |
| 46 | |
| 47 | MT7615_EE_MAX = 0x3bf, |
| 48 | MT7622_EE_MAX = 0x3db, |
| 49 | MT7663_EE_MAX = 0x400, |
| 50 | }; |
| 51 | |
| 52 | #define MT_EE_RATE_POWER_MASK GENMASK(5, 0) |
| 53 | #define MT_EE_RATE_POWER_SIGN BIT(6) |
| 54 | #define MT_EE_RATE_POWER_EN BIT(7) |
| 55 | |
| 56 | #define MT_EE_CALDATA_FLASH_TX_DPD BIT(0) |
| 57 | #define MT_EE_CALDATA_FLASH_RX_CAL BIT(1) |
| 58 | |
| 59 | #define MT_EE_NIC_CONF_TX_MASK GENMASK(7, 4) |
| 60 | #define MT_EE_NIC_CONF_RX_MASK GENMASK(3, 0) |
| 61 | |
| 62 | #define MT_EE_HW_CONF1_TX_MASK GENMASK(2, 0) |
| 63 | |
| 64 | #define MT_EE_NIC_CONF_TSSI_2G BIT(5) |
| 65 | #define MT_EE_NIC_CONF_TSSI_5G BIT(6) |
| 66 | |
| 67 | #define MT_EE_NIC_WIFI_CONF_BAND_SEL GENMASK(5, 4) |
| 68 | enum mt7615_eeprom_band { |
| 69 | MT_EE_DUAL_BAND, |
| 70 | MT_EE_5GHZ, |
| 71 | MT_EE_2GHZ, |
| 72 | MT_EE_DBDC, |
| 73 | }; |
| 74 | |
| 75 | enum mt7615_channel_group { |
| 76 | MT_CH_5G_JAPAN, |
| 77 | MT_CH_5G_UNII_1, |
| 78 | MT_CH_5G_UNII_2A, |
| 79 | MT_CH_5G_UNII_2B, |
| 80 | MT_CH_5G_UNII_2E_1, |
| 81 | MT_CH_5G_UNII_2E_2, |
| 82 | MT_CH_5G_UNII_2E_3, |
| 83 | MT_CH_5G_UNII_3, |
| 84 | __MT_CH_MAX |
| 85 | }; |
| 86 | |
| 87 | static inline enum mt7615_channel_group |
| 88 | mt7615_get_channel_group(int channel) |
| 89 | { |
| 90 | if (channel >= 184 && channel <= 196) |
| 91 | return MT_CH_5G_JAPAN; |
| 92 | if (channel <= 48) |
| 93 | return MT_CH_5G_UNII_1; |
| 94 | if (channel <= 64) |
| 95 | return MT_CH_5G_UNII_2A; |
| 96 | if (channel <= 114) |
| 97 | return MT_CH_5G_UNII_2E_1; |
| 98 | if (channel <= 144) |
| 99 | return MT_CH_5G_UNII_2E_2; |
| 100 | if (channel <= 161) |
| 101 | return MT_CH_5G_UNII_2E_3; |
| 102 | return MT_CH_5G_UNII_3; |
| 103 | } |
| 104 | |
| 105 | static inline bool |
| 106 | mt7615_ext_pa_enabled(struct mt7615_dev *dev, enum nl80211_band band) |
| 107 | { |
| 108 | u8 *eep = dev->mt76.eeprom.data; |
| 109 | |
| 110 | if (band == NL80211_BAND_5GHZ) |
| 111 | return !(eep[MT_EE_NIC_CONF_1 + 1] & MT_EE_NIC_CONF_TSSI_5G); |
| 112 | else |
| 113 | return !(eep[MT_EE_NIC_CONF_1 + 1] & MT_EE_NIC_CONF_TSSI_2G); |
| 114 | } |
| 115 | |
| 116 | #endif |