mirror of
https://github.com/outbackdingo/mt76.git
synced 2026-10-24 21:36:52 +00:00
Shayne ChenandFelix Fietkau
36d2ddd94e
Add support to correctly configure the rx chainmask of variants that have additional auxiliary RX path. e.g., 4T5R. The auxiliary RX path is transparent to driver, but driver needs to correctly configure it in the set channel fw command. Co-developed-by: StanleyYP Wang <[email protected]> Signed-off-by: StanleyYP Wang <[email protected]> Signed-off-by: Shayne Chen <[email protected]> Signed-off-by: Felix Fietkau <[email protected]>
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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