80 lines
1.7 KiB
C
80 lines
1.7 KiB
C
|
/* SPDX-License-Identifier: ISC */
|
||
|
|
/* Copyright (C) 2019 MediaTek Inc. */
|
||
|
|
|
||
|
|
#ifndef __MT7615_EEPROM_H
|
||
|
|
#define __MT7615_EEPROM_H
|
||
|
|
|
||
|
|
#include "mt7615.h"
|
||
|
|
|
||
|
|
enum mt7615_eeprom_field {
|
||
|
|
MT_EE_CHIP_ID = 0x000,
|
||
|
|
MT_EE_VERSION = 0x002,
|
||
|
|
MT_EE_MAC_ADDR = 0x004,
|
||
|
|
MT_EE_NIC_CONF_0 = 0x034,
|
||
|
|
MT_EE_NIC_CONF_1 = 0x036,
|
||
|
|
MT_EE_WIFI_CONF = 0x03e,
|
||
|
|
MT_EE_TX0_2G_TARGET_POWER = 0x058,
|
||
|
|
MT_EE_TX0_5G_G0_TARGET_POWER = 0x070,
|
||
|
|
MT_EE_TX1_5G_G0_TARGET_POWER = 0x098,
|
||
|
|
MT_EE_EXT_PA_2G_TARGET_POWER = 0x0f2,
|
||
|
|
MT_EE_EXT_PA_5G_TARGET_POWER = 0x0f3,
|
||
|
|
MT_EE_TX2_5G_G0_TARGET_POWER = 0x142,
|
||
|
|
MT_EE_TX3_5G_G0_TARGET_POWER = 0x16a,
|
||
|
|
|
||
|
|
__MT_EE_MAX = 0x3bf
|
||
|
|
};
|
||
|
|
|
||
|
|
#define MT_EE_NIC_CONF_TSSI_2G BIT(5)
|
||
|
|
#define MT_EE_NIC_CONF_TSSI_5G BIT(6)
|
||
|
|
|
||
|
|
#define MT_EE_NIC_WIFI_CONF_BAND_SEL GENMASK(5, 4)
|
||
|
|
enum mt7615_eeprom_band {
|
||
|
|
MT_EE_DUAL_BAND,
|
||
|
|
MT_EE_5GHZ,
|
||
|
|
MT_EE_2GHZ,
|
||
|
|
MT_EE_DBDC,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum mt7615_channel_group {
|
||
|
|
MT_CH_5G_JAPAN,
|
||
|
|
MT_CH_5G_UNII_1,
|
||
|
|
MT_CH_5G_UNII_2A,
|
||
|
|
MT_CH_5G_UNII_2B,
|
||
|
|
MT_CH_5G_UNII_2E_1,
|
||
|
|
MT_CH_5G_UNII_2E_2,
|
||
|
|
MT_CH_5G_UNII_2E_3,
|
||
|
|
MT_CH_5G_UNII_3,
|
||
|
|
__MT_CH_MAX
|
||
|
|
};
|
||
|
|
|
||
|
|
static inline enum mt7615_channel_group
|
||
|
|
mt7615_get_channel_group(int channel)
|
||
|
|
{
|
||
|
|
if (channel >= 184 && channel <= 196)
|
||
|
|
return MT_CH_5G_JAPAN;
|
||
|
|
if (channel <= 48)
|
||
|
|
return MT_CH_5G_UNII_1;
|
||
|
|
if (channel <= 64)
|
||
|
|
return MT_CH_5G_UNII_2A;
|
||
|
|
if (channel <= 114)
|
||
|
|
return MT_CH_5G_UNII_2E_1;
|
||
|
|
if (channel <= 144)
|
||
|
|
return MT_CH_5G_UNII_2E_2;
|
||
|
|
if (channel <= 161)
|
||
|
|
return MT_CH_5G_UNII_2E_3;
|
||
|
|
return MT_CH_5G_UNII_3;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline bool
|
||
|
|
mt7615_ext_pa_enabled(struct mt7615_dev *dev, enum nl80211_band band)
|
||
|
|
{
|
||
|
|
u8 *eep = dev->mt76.eeprom.data;
|
||
|
|
|
||
|
|
if (band == NL80211_BAND_5GHZ)
|
||
|
|
return !(eep[MT_EE_NIC_CONF_1 + 1] & MT_EE_NIC_CONF_TSSI_5G);
|
||
|
|
else
|
||
|
|
return !(eep[MT_EE_NIC_CONF_1 + 1] & MT_EE_NIC_CONF_TSSI_2G);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|