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mt76: mt7615: introduce mt7663e support

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Introduce support for mt7663e 802.11ac 2x2:2 chipset to mt7615 driver.

Co-developed-by: Sean Wang <[email protected]>
Signed-off-by: Sean Wang <[email protected]>
Co-developed-by: Ryder Lee <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2020-03-17 17:50:15 +01:00
committed by Felix Fietkau
parent 21ee7da00f
commit 2097f74f66
10 changed files with 308 additions and 25 deletions
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mt7615/eeprom.c
+28 -12
View File
@@ -128,19 +128,25 @@ mt7615_eeprom_parse_hw_band_cap(struct mt7615_dev *dev)
static void mt7615_eeprom_parse_hw_cap(struct mt7615_dev *dev)
{
u8 *eeprom = dev->mt76.eeprom.data;
u8 tx_mask, max_nss;
u32 val;
u8 tx_mask;
mt7615_eeprom_parse_hw_band_cap(dev);
/* read tx-rx mask from eeprom */
val = mt76_rr(dev, MT_TOP_STRAP_STA);
max_nss = val & MT_TOP_3NSS ? 3 : 4;
if (is_mt7663(&dev->mt76)) {
tx_mask = 2;
} else {
u8 max_nss;
u32 val;
tx_mask = FIELD_GET(MT_EE_NIC_CONF_TX_MASK,
eeprom[MT_EE_NIC_CONF_0]);
if (!tx_mask || tx_mask > max_nss)
tx_mask = max_nss;
/* read tx-rx mask from eeprom */
val = mt76_rr(dev, MT_TOP_STRAP_STA);
max_nss = val & MT_TOP_3NSS ? 3 : 4;
tx_mask = FIELD_GET(MT_EE_NIC_CONF_TX_MASK,
eeprom[MT_EE_NIC_CONF_0]);
if (!tx_mask || tx_mask > max_nss)
tx_mask = max_nss;
}
dev->chainmask = BIT(tx_mask) - 1;
dev->mphy.antenna_mask = dev->chainmask;
@@ -247,6 +253,18 @@ static void mt7622_apply_cal_free_data(struct mt7615_dev *dev)
}
}
static void mt7615_cal_free_data(struct mt7615_dev *dev)
{
switch (mt76_chip(&dev->mt76)) {
case 0x7622:
mt7622_apply_cal_free_data(dev);
break;
case 0x7615:
mt7615_apply_cal_free_data(dev);
break;
}
}
int mt7615_eeprom_init(struct mt7615_dev *dev)
{
int ret;
@@ -259,10 +277,8 @@ int mt7615_eeprom_init(struct mt7615_dev *dev)
if (ret && dev->mt76.otp.data)
memcpy(dev->mt76.eeprom.data, dev->mt76.otp.data,
MT7615_EEPROM_SIZE);
else if (is_mt7622(&dev->mt76))
mt7622_apply_cal_free_data(dev);
else
mt7615_apply_cal_free_data(dev);
mt7615_cal_free_data(dev);
mt7615_eeprom_parse_hw_cap(dev);
memcpy(dev->mt76.macaddr, dev->mt76.eeprom.data + MT_EE_MAC_ADDR,