78 lines
1.8 KiB
C
78 lines
1.8 KiB
C
/* SPDX-License-Identifier: ISC */
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/*
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* Copyright (C) 2022 MediaTek Inc.
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*/
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#ifndef __MT7996_EEPROM_H
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#define __MT7996_EEPROM_H
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#include "mt7996.h"
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enum mt7996_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_MAC_ADDR2 = 0x00a,
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MT_EE_WIFI_CONF = 0x190,
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MT_EE_MAC_ADDR3 = 0x2c0,
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MT_EE_RATE_DELTA_2G = 0x1400,
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MT_EE_RATE_DELTA_5G = 0x147d,
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MT_EE_RATE_DELTA_6G = 0x154a,
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MT_EE_TX0_POWER_2G = 0x1300,
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MT_EE_TX0_POWER_5G = 0x1301,
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MT_EE_TX0_POWER_6G = 0x1310,
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__MT_EE_MAX = 0x1dff,
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};
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#define MT_EE_WIFI_CONF0_TX_PATH GENMASK(2, 0)
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#define MT_EE_WIFI_CONF0_BAND_SEL GENMASK(2, 0)
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#define MT_EE_WIFI_CONF1_BAND_SEL GENMASK(5, 3)
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#define MT_EE_WIFI_CONF2_BAND_SEL GENMASK(2, 0)
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#define MT_EE_WIFI_CONF1_TX_PATH_BAND0 GENMASK(5, 3)
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#define MT_EE_WIFI_CONF2_TX_PATH_BAND1 GENMASK(2, 0)
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#define MT_EE_WIFI_CONF2_TX_PATH_BAND2 GENMASK(5, 3)
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#define MT_EE_WIFI_CONF3_RX_PATH_BAND0 GENMASK(2, 0)
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#define MT_EE_WIFI_CONF3_RX_PATH_BAND1 GENMASK(5, 3)
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#define MT_EE_WIFI_CONF4_RX_PATH_BAND2 GENMASK(2, 0)
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#define MT_EE_WIFI_CONF4_STREAM_NUM_BAND0 GENMASK(5, 3)
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#define MT_EE_WIFI_CONF5_STREAM_NUM_BAND1 GENMASK(2, 0)
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#define MT_EE_WIFI_CONF5_STREAM_NUM_BAND2 GENMASK(5, 3)
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#define MT_EE_RATE_DELTA_MASK GENMASK(5, 0)
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#define MT_EE_RATE_DELTA_SIGN BIT(6)
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#define MT_EE_RATE_DELTA_EN BIT(7)
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enum mt7996_eeprom_band {
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MT_EE_BAND_SEL_DEFAULT,
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MT_EE_BAND_SEL_2GHZ,
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MT_EE_BAND_SEL_5GHZ,
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MT_EE_BAND_SEL_6GHZ,
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};
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static inline int
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mt7996_get_channel_group_5g(int channel)
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{
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if (channel <= 64)
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return 0;
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if (channel <= 96)
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return 1;
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if (channel <= 128)
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return 2;
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if (channel <= 144)
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return 3;
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return 4;
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}
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static inline int
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mt7996_get_channel_group_6g(int channel)
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{
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if (channel <= 29)
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return 0;
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return DIV_ROUND_UP(channel - 29, 32);
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}
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#endif
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