Initialize available_antennas related info in wiphy data structure
according to antenna_mask field; antenna_mask info is initialized
in device specific code and will be used in mac80211 {set,get}_antenna
callbacks
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@xxxxxxxxxx>
---
drivers/net/wireless/mediatek/mt76/mac80211.c | 3 +++
drivers/net/wireless/mediatek/mt76/mt76.h | 2 ++
drivers/net/wireless/mediatek/mt76/mt76x2_init.c | 3 +++
3 files changed, 8 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 85f8d324ebf8..ec94b86a37fd 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -262,6 +262,9 @@ int mt76_register_device(struct mt76_dev *dev, bool vht,
wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR;
+ wiphy->available_antennas_tx = dev->antenna_mask;
+ wiphy->available_antennas_rx = dev->antenna_mask;
+
hw->txq_data_size = sizeof(struct mt76_txq);
hw->max_tx_fragments = 16;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index d2ce15093edd..15009d5b0531 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -253,6 +253,8 @@ struct mt76_dev {
u32 rev;
unsigned long state;
+ u8 antenna_mask;
+
struct mt76_sband sband_2g;
struct mt76_sband sband_5g;
struct debugfs_blob_wrapper eeprom;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c
index 9dbf94947324..934c331d995e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2_init.c
@@ -857,6 +857,9 @@ int mt76x2_register_device(struct mt76x2_dev *dev)
dev->mt76.led_cdev.brightness_set = mt76x2_led_set_brightness;
dev->mt76.led_cdev.blink_set = mt76x2_led_set_blink;
+ /* init antenna configuration */
+ dev->mt76.antenna_mask = 3;
+
ret = mt76_register_device(&dev->mt76, true, mt76x2_rates,
ARRAY_SIZE(mt76x2_rates));
if (ret)
--
2.16.2
