This patch enables channel switch support on mt76 usb interfaces.
Signed-off-by: Markus Theil <markus.theil@xxxxxxxxxxxxx>
---
drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c | 7 +++++++
drivers/net/wireless/mediatek/mt76/mt76x02_util.c | 2 +-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
index 0b3437a30b02..600938a4b0c9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
@@ -211,6 +211,12 @@ static void mt76x02u_pre_tbtt_work(struct work_struct *work)
/* Prevent corrupt transmissions during update */
mt76_set(dev, MT_BCN_BYPASS_MASK, 0xffff);
+ mt76_csa_check(&dev->mt76);
+ if (dev->mt76.csa_complete) {
+ mt76_csa_finish(&dev->mt76);
+ goto out;
+ }
+
ieee80211_iterate_active_interfaces(mt76_hw(dev),
IEEE80211_IFACE_ITER_RESUME_ALL,
mt76x02_update_beacon_iter, dev);
@@ -225,6 +231,7 @@ static void mt76x02u_pre_tbtt_work(struct work_struct *work)
mt76x02_mac_set_beacon_finish(dev);
+out:
mt76x02u_restart_pre_tbtt_timer(dev);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index 0960fc56b672..df381443cb52 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -166,7 +166,6 @@ void mt76x02_init_device(struct mt76x02_dev *dev)
wiphy->reg_notifier = mt76x02_regd_notifier;
wiphy->iface_combinations = mt76x02_if_comb;
wiphy->n_iface_combinations = ARRAY_SIZE(mt76x02_if_comb);
- wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
/* init led callbacks */
if (IS_ENABLED(CONFIG_MT76_LEDS)) {
@@ -176,6 +175,7 @@ void mt76x02_init_device(struct mt76x02_dev *dev)
}
}
+ wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS);
hw->sta_data_size = sizeof(struct mt76x02_sta);
--
2.24.0
