[][MAC80211][Change MT76 Makefile and add bersa support]
[Description]
Change MT76 Makefile and add bersa support
[Release-log]
N/A
Change-Id: Iecb0e9968c8e212a6ab92698c84d2e3a56dbd65b
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5809192
diff --git a/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt76x2/eeprom.h b/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt76x2/eeprom.h
new file mode 100644
index 0000000..3755632
--- /dev/null
+++ b/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt76x2/eeprom.h
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: ISC */
+/*
+ * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
+ */
+
+#ifndef __MT76x2_EEPROM_H
+#define __MT76x2_EEPROM_H
+
+#include "../mt76x02_eeprom.h"
+
+enum mt76x2_cal_channel_group {
+ MT_CH_5G_JAPAN,
+ MT_CH_5G_UNII_1,
+ MT_CH_5G_UNII_2,
+ MT_CH_5G_UNII_2E_1,
+ MT_CH_5G_UNII_2E_2,
+ MT_CH_5G_UNII_3,
+ __MT_CH_MAX
+};
+
+struct mt76x2_tx_power_info {
+ u8 target_power;
+
+ s8 delta_bw40;
+ s8 delta_bw80;
+
+ struct {
+ s8 tssi_slope;
+ s8 tssi_offset;
+ s8 target_power;
+ s8 delta;
+ } chain[MT_MAX_CHAINS];
+};
+
+struct mt76x2_temp_comp {
+ u8 temp_25_ref;
+ int lower_bound; /* J */
+ int upper_bound; /* J */
+ unsigned int high_slope; /* J / dB */
+ unsigned int low_slope; /* J / dB */
+};
+
+void mt76x2_get_rate_power(struct mt76x02_dev *dev, struct mt76_rate_power *t,
+ struct ieee80211_channel *chan);
+void mt76x2_get_power_info(struct mt76x02_dev *dev,
+ struct mt76x2_tx_power_info *t,
+ struct ieee80211_channel *chan);
+int mt76x2_get_temp_comp(struct mt76x02_dev *dev, struct mt76x2_temp_comp *t);
+void mt76x2_read_rx_gain(struct mt76x02_dev *dev);
+
+static inline bool
+mt76x2_has_ext_lna(struct mt76x02_dev *dev)
+{
+ u32 val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1);
+
+ if (dev->mphy.chandef.chan->band == NL80211_BAND_2GHZ)
+ return val & MT_EE_NIC_CONF_1_LNA_EXT_2G;
+ else
+ return val & MT_EE_NIC_CONF_1_LNA_EXT_5G;
+}
+
+static inline bool
+mt76x2_temp_tx_alc_enabled(struct mt76x02_dev *dev)
+{
+ u16 val;
+
+ val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G);
+ if (!(val & BIT(15)))
+ return false;
+
+ return mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
+ MT_EE_NIC_CONF_1_TEMP_TX_ALC;
+}
+
+static inline bool
+mt76x2_tssi_enabled(struct mt76x02_dev *dev)
+{
+ return !mt76x2_temp_tx_alc_enabled(dev) &&
+ (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) &
+ MT_EE_NIC_CONF_1_TX_ALC_EN);
+}
+
+#endif