diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h index a4cf16688171..f4a4280768d2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h @@ -11,8 +11,69 @@ enum mt7615_eeprom_field { 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 |