| /* SPDX-License-Identifier: ISC */ |
| /* |
| * Copyright (C) 2022 MediaTek Inc. |
| */ |
| |
| #ifndef __MT7996_EEPROM_H |
| #define __MT7996_EEPROM_H |
| |
| #include "mt7996.h" |
| |
| enum mt7996_eeprom_field { |
| MT_EE_CHIP_ID = 0x000, |
| MT_EE_VERSION = 0x002, |
| MT_EE_MAC_ADDR = 0x004, |
| MT_EE_MAC_ADDR2 = 0x00a, |
| MT_EE_WIFI_CONF = 0x190, |
| MT_EE_MAC_ADDR3 = 0x2c0, |
| MT_EE_RATE_DELTA_2G = 0x1400, |
| MT_EE_RATE_DELTA_5G = 0x147d, |
| MT_EE_RATE_DELTA_6G = 0x154a, |
| MT_EE_TX0_POWER_2G = 0x1300, |
| MT_EE_TX0_POWER_5G = 0x1301, |
| MT_EE_TX0_POWER_6G = 0x1310, |
| |
| __MT_EE_MAX = 0x1dff, |
| }; |
| |
| #define MT_EE_WIFI_CONF0_TX_PATH GENMASK(2, 0) |
| #define MT_EE_WIFI_CONF0_BAND_SEL GENMASK(2, 0) |
| #define MT_EE_WIFI_CONF1_BAND_SEL GENMASK(5, 3) |
| #define MT_EE_WIFI_CONF2_BAND_SEL GENMASK(2, 0) |
| |
| #define MT_EE_WIFI_CONF1_TX_PATH_BAND0 GENMASK(5, 3) |
| #define MT_EE_WIFI_CONF2_TX_PATH_BAND1 GENMASK(5, 3) |
| #define MT_EE_WIFI_CONF2_TX_PATH_BAND2 GENMASK(2, 0) |
| #define MT_EE_WIFI_CONF4_STREAM_NUM_BAND0 GENMASK(5, 3) |
| #define MT_EE_WIFI_CONF5_STREAM_NUM_BAND1 GENMASK(5, 3) |
| #define MT_EE_WIFI_CONF5_STREAM_NUM_BAND2 GENMASK(2, 0) |
| |
| #define MT_EE_RATE_DELTA_MASK GENMASK(5, 0) |
| #define MT_EE_RATE_DELTA_SIGN BIT(6) |
| #define MT_EE_RATE_DELTA_EN BIT(7) |
| |
| enum mt7996_eeprom_band { |
| MT_EE_BAND_SEL_DEFAULT, |
| MT_EE_BAND_SEL_2GHZ, |
| MT_EE_BAND_SEL_5GHZ, |
| MT_EE_BAND_SEL_6GHZ, |
| MT_EE_BAND_SEL_5GHZ_6GHZ, |
| }; |
| |
| static inline int |
| mt7996_get_channel_group_5g(int channel) |
| { |
| if (channel <= 64) |
| return 0; |
| if (channel <= 96) |
| return 1; |
| if (channel <= 128) |
| return 2; |
| if (channel <= 144) |
| return 3; |
| return 4; |
| } |
| |
| static inline int |
| mt7996_get_channel_group_6g(int channel) |
| { |
| if (channel <= 29) |
| return 0; |
| |
| return DIV_ROUND_UP(channel - 29, 32); |
| } |
| |
| #endif |