Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 36 insertions, 4 deletions

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
index 48433c6d5e..ef0c721d26 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c
@@ -138,9 +138,14 @@ mt7921_regd_notifier(struct wiphy *wiphy,
 	if (pm->suspended)
 		return;
 
+	dev->regd_in_progress = true;
+
 	mt792x_mutex_acquire(dev);
 	mt7921_regd_update(dev);
 	mt792x_mutex_release(dev);
+
+	dev->regd_in_progress = false;
+	wake_up(&dev->wait);
 }
 
 int mt7921_mac_init(struct mt792x_dev *dev)
@@ -261,6 +266,7 @@ int mt7921_register_device(struct mt792x_dev *dev)
 	spin_lock_init(&dev->pm.wake.lock);
 	mutex_init(&dev->pm.mutex);
 	init_waitqueue_head(&dev->pm.wait);
+	init_waitqueue_head(&dev->wait);
 	if (mt76_is_sdio(&dev->mt76))
 		init_waitqueue_head(&dev->mt76.sdio.wait);
 	spin_lock_init(&dev->pm.txq_lock);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index 867e14f6b9..73e42ef429 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -663,6 +663,7 @@ void mt7921_mac_reset_work(struct work_struct *work)
 	int i, ret;
 
 	dev_dbg(dev->mt76.dev, "chip reset\n");
+	set_bit(MT76_RESET, &dev->mphy.state);
 	dev->hw_full_reset = true;
 	ieee80211_stop_queues(hw);
 
@@ -691,6 +692,7 @@ void mt7921_mac_reset_work(struct work_struct *work)
 	}
 
 	dev->hw_full_reset = false;
+	clear_bit(MT76_RESET, &dev->mphy.state);
 	pm->suspended = false;
 	ieee80211_wake_queues(hw);
 	ieee80211_iterate_active_interfaces(hw,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 0d5adc5dda..ca36de3417 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -325,6 +325,19 @@ static void mt7921_roc_iter(void *priv, u8 *mac,
 	mt7921_mcu_abort_roc(phy, mvif, phy->roc_token_id);
 }
 
+void mt7921_roc_abort_sync(struct mt792x_dev *dev)
+{
+	struct mt792x_phy *phy = &dev->phy;
+
+	del_timer_sync(&phy->roc_timer);
+	cancel_work_sync(&phy->roc_work);
+	if (test_and_clear_bit(MT76_STATE_ROC, &phy->mt76->state))
+		ieee80211_iterate_active_interfaces(mt76_hw(dev),
+						    IEEE80211_IFACE_ITER_RESUME_ALL,
+						    mt7921_roc_iter, (void *)phy);
+}
+EXPORT_SYMBOL_GPL(mt7921_roc_abort_sync);
+
 void mt7921_roc_work(struct work_struct *work)
 {
 	struct mt792x_phy *phy;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h
index 1cb2113399..3016636d18 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h
@@ -322,4 +322,5 @@ int mt7921_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
 		       enum mt7921_roc_req type, u8 token_id);
 int mt7921_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
 			 u8 token_id);
+void mt7921_roc_abort_sync(struct mt792x_dev *dev);
 #endif
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
index 82cf3ce90b..cda853e866 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
@@ -6,6 +6,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/of.h>
 
 #include "mt7921.h"
 #include "../mt76_connac2_mac.h"
@@ -369,6 +370,9 @@ static int mt7921_pci_probe(struct pci_dev *pdev,
 	if (ret)
 		goto err_free_irq;
 
+	if (of_property_read_bool(dev->mt76.dev->of_node, "wakeup-source"))
+		device_init_wakeup(dev->mt76.dev, true);
+
 	return 0;
 
 err_free_irq:
@@ -386,6 +390,9 @@ static void mt7921_pci_remove(struct pci_dev *pdev)
 	struct mt76_dev *mdev = pci_get_drvdata(pdev);
 	struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
 
+	if (of_property_read_bool(dev->mt76.dev->of_node, "wakeup-source"))
+		device_init_wakeup(dev->mt76.dev, false);
+
 	mt7921e_unregister_device(dev);
 	set_bit(MT76_REMOVED, &mdev->phy.state);
 	devm_free_irq(&pdev->dev, pdev->irq, dev);
@@ -406,10 +413,15 @@ static int mt7921_pci_suspend(struct device *device)
 	cancel_delayed_work_sync(&pm->ps_work);
 	cancel_work_sync(&pm->wake_work);
 
+	mt7921_roc_abort_sync(dev);
+
 	err = mt792x_mcu_drv_pmctrl(dev);
 	if (err < 0)
 		goto restore_suspend;
 
+	wait_event_timeout(dev->wait,
+			   !dev->regd_in_progress, 5 * HZ);
+
 	err = mt76_connac_mcu_set_hif_suspend(mdev, true);
 	if (err)
 		goto restore_suspend;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c
index c866144ff0..031ba9aaa4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c
@@ -64,7 +64,6 @@ int mt7921e_mac_reset(struct mt792x_dev *dev)
 	mt76_wr(dev, dev->irq_map->host_irq_enable, 0);
 	mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0x0);
 
-	set_bit(MT76_RESET, &dev->mphy.state);
 	set_bit(MT76_MCU_RESET, &dev->mphy.state);
 	wake_up(&dev->mt76.mcu.wait);
 	skb_queue_purge(&dev->mt76.mcu.res_q);
@@ -115,7 +114,6 @@ int mt7921e_mac_reset(struct mt792x_dev *dev)
 
 	err = __mt7921_start(&dev->phy);
 out:
-	clear_bit(MT76_RESET, &dev->mphy.state);
 
 	local_bh_disable();
 	napi_enable(&dev->mt76.tx_napi);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c b/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
index a9ce1e746b..004d942ee1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c
@@ -216,6 +216,8 @@ static int mt7921s_suspend(struct device *__dev)
 	cancel_delayed_work_sync(&pm->ps_work);
 	cancel_work_sync(&pm->wake_work);
 
+	mt7921_roc_abort_sync(dev);
+
 	err = mt792x_mcu_drv_pmctrl(dev);
 	if (err < 0)
 		goto restore_suspend;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mac.c
index 389eb09038..1f77cf71ca 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mac.c
@@ -98,7 +98,6 @@ int mt7921s_mac_reset(struct mt792x_dev *dev)
 	mt76_connac_free_pending_tx_skbs(&dev->pm, NULL);
 	mt76_txq_schedule_all(&dev->mphy);
 	mt76_worker_disable(&dev->mt76.tx_worker);
-	set_bit(MT76_RESET, &dev->mphy.state);
 	set_bit(MT76_MCU_RESET, &dev->mphy.state);
 	wake_up(&dev->mt76.mcu.wait);
 	skb_queue_purge(&dev->mt76.mcu.res_q);
@@ -135,7 +134,6 @@ int mt7921s_mac_reset(struct mt792x_dev *dev)
 
 	err = __mt7921_start(&dev->phy);
 out:
-	clear_bit(MT76_RESET, &dev->mphy.state);
 
 	mt76_worker_enable(&dev->mt76.tx_worker);