diff mbox series

[v6,5/5] mt76: mt76x02: add channel switch support for usb interfaces

Message ID 20191119154746.20821-6-markus.theil@tu-ilmenau.de (mailing list archive)
State Superseded
Delegated to: Felix Fietkau
Headers show
Series mt76: channel switch support for USB devices | expand

Commit Message

Markus Theil Nov. 19, 2019, 3:47 p.m. UTC 
This patch enables channel switch support on mt76 usb interfaces.

Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
---
 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 mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
index 8a2a90fb5663..891825043117 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c
@@ -182,6 +182,12 @@  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);
@@ -196,6 +202,7 @@  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 414b22399d93..3f95e5b24e1d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -174,7 +174,6 @@  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)) {
@@ -184,6 +183,7 @@  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);