Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from David Miller:

 1) Support 6Ghz band in ath11k driver, from Rajkumar Manoharan.

 2) Support UDP segmentation in code TSO code, from Eric Dumazet.

 3) Allow flashing different flash images in cxgb4 driver, from Vishal
    Kulkarni.

 4) Add drop frames counter and flow status to tc flower offloading,
    from Po Liu.

 5) Support n-tuple filters in cxgb4, from Vishal Kulkarni.

 6) Various new indirect call avoidance, from Eric Dumazet and Brian
    Vazquez.

 7) Fix BPF verifier failures on 32-bit pointer arithmetic, from
    Yonghong Song.

 8) Support querying and setting hardware address of a port function via
    devlink, use this in mlx5, from Parav Pandit.

 9) Support hw ipsec offload on bonding slaves, from Jarod Wilson.

10) Switch qca8k driver over to phylink, from Jonathan McDowell.

11) In bpftool, show list of processes holding BPF FD references to
    maps, programs, links, and btf objects. From Andrii Nakryiko.

12) Several conversions over to generic power management, from Vaibhav
    Gupta.

13) Add support for SO_KEEPALIVE et al. to bpf_setsockopt(), from Dmitry
    Yakunin.

14) Various https url conversions, from Alexander A. Klimov.

15) Timestamping and PHC support for mscc PHY driver, from Antoine
    Tenart.

16) Support bpf iterating over tcp and udp sockets, from Yonghong Song.

17) Support 5GBASE-T i40e NICs, from Aleksandr Loktionov.

18) Add kTLS RX HW offload support to mlx5e, from Tariq Toukan.

19) Fix the ->ndo_start_xmit() return type to be netdev_tx_t in several
    drivers. From Luc Van Oostenryck.

20) XDP support for xen-netfront, from Denis Kirjanov.

21) Support receive buffer autotuning in MPTCP, from Florian Westphal.

22) Support EF100 chip in sfc driver, from Edward Cree.

23) Add XDP support to mvpp2 driver, from Matteo Croce.

24) Support MPTCP in sock_diag, from Paolo Abeni.

25) Commonize UDP tunnel offloading code by creating udp_tunnel_nic
    infrastructure, from Jakub Kicinski.

26) Several pci_ --> dma_ API conversions, from Christophe JAILLET.

27) Add FLOW_ACTION_POLICE support to mlxsw, from Ido Schimmel.

28) Add SK_LOOKUP bpf program type, from Jakub Sitnicki.

29) Refactor a lot of networking socket option handling code in order to
    avoid set_fs() calls, from Christoph Hellwig.

30) Add rfc4884 support to icmp code, from Willem de Bruijn.

31) Support TBF offload in dpaa2-eth driver, from Ioana Ciornei.

32) Support XDP_REDIRECT in qede driver, from Alexander Lobakin.

33) Support PCI relaxed ordering in mlx5 driver, from Aya Levin.

34) Support TCP syncookies in MPTCP, from Flowian Westphal.

35) Fix several tricky cases of PMTU handling wrt. briding, from Stefano
    Brivio.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2056 commits)
  net: thunderx: initialize VF's mailbox mutex before first usage
  usb: hso: remove bogus check for EINPROGRESS
  usb: hso: no complaint about kmalloc failure
  hso: fix bailout in error case of probe
  ip_tunnel_core: Fix build for archs without _HAVE_ARCH_IPV6_CSUM
  selftests/net: relax cpu affinity requirement in msg_zerocopy test
  mptcp: be careful on subflow creation
  selftests: rtnetlink: make kci_test_encap() return sub-test result
  selftests: rtnetlink: correct the final return value for the test
  net: dsa: sja1105: use detected device id instead of DT one on mismatch
  tipc: set ub->ifindex for local ipv6 address
  ipv6: add ipv6_dev_find()
  net: openvswitch: silence suspicious RCU usage warning
  Revert "vxlan: fix tos value before xmit"
  ptp: only allow phase values lower than 1 period
  farsync: switch from 'pci_' to 'dma_' API
  wan: wanxl: switch from 'pci_' to 'dma_' API
  hv_netvsc: do not use VF device if link is down
  dpaa2-eth: Fix passing zero to 'PTR_ERR' warning
  net: macb: Properly handle phylink on at91sam9x
  ...

1 files changed, 282 insertions, 30 deletions

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index d97315ec7265..3dd8dd28690e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -186,6 +186,40 @@ mt7615_get_status_freq_info(struct mt7615_dev *dev, struct mt76_phy *mphy,
 	status->freq = ieee80211_channel_to_frequency(chfreq, status->band);
 }
 
+static void mt7615_mac_fill_tm_rx(struct mt7615_dev *dev, __le32 *rxv)
+{
+#ifdef CONFIG_NL80211_TESTMODE
+	u32 rxv1 = le32_to_cpu(rxv[0]);
+	u32 rxv3 = le32_to_cpu(rxv[2]);
+	u32 rxv4 = le32_to_cpu(rxv[3]);
+	u32 rxv5 = le32_to_cpu(rxv[4]);
+	u8 cbw = FIELD_GET(MT_RXV1_FRAME_MODE, rxv1);
+	u8 mode = FIELD_GET(MT_RXV1_TX_MODE, rxv1);
+	s16 foe = FIELD_GET(MT_RXV5_FOE, rxv5);
+	u32 foe_const = (BIT(cbw + 1) & 0xf) * 10000;
+
+	if (!mode) {
+		/* CCK */
+		foe &= ~BIT(11);
+		foe *= 1000;
+		foe >>= 11;
+	} else {
+		if (foe > 2048)
+			foe -= 4096;
+
+		foe = (foe * foe_const) >> 15;
+	}
+
+	dev->test.last_freq_offset = foe;
+	dev->test.last_rcpi[0] = FIELD_GET(MT_RXV4_RCPI0, rxv4);
+	dev->test.last_rcpi[1] = FIELD_GET(MT_RXV4_RCPI1, rxv4);
+	dev->test.last_rcpi[2] = FIELD_GET(MT_RXV4_RCPI2, rxv4);
+	dev->test.last_rcpi[3] = FIELD_GET(MT_RXV4_RCPI3, rxv4);
+	dev->test.last_ib_rssi = FIELD_GET(MT_RXV3_IB_RSSI, rxv3);
+	dev->test.last_wb_rssi = FIELD_GET(MT_RXV3_WB_RSSI, rxv3);
+#endif
+}
+
 static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb)
 {
 	struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb;
@@ -401,6 +435,8 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb)
 					     status->chain_signal[i]);
 		}
 
+		mt7615_mac_fill_tm_rx(dev, rxd);
+
 		rxd += 6;
 		if ((u8 *)rxd - skb->data >= skb->len)
 			return -EINVAL;
@@ -493,18 +529,18 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 			  struct ieee80211_sta *sta, int pid,
 			  struct ieee80211_key_conf *key, bool beacon)
 {
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	u8 fc_type, fc_stype, p_fmt, q_idx, omac_idx = 0, wmm_idx = 0;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_tx_rate *rate = &info->control.rates[0];
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+	bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY;
 	bool multicast = is_multicast_ether_addr(hdr->addr1);
 	struct ieee80211_vif *vif = info->control.vif;
+	bool is_mmio = mt76_is_mmio(&dev->mt76);
+	u32 val, sz_txd = is_mmio ? MT_TXD_SIZE : MT_USB_TXD_SIZE;
 	struct mt76_phy *mphy = &dev->mphy;
-	bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY;
-	bool is_usb = mt76_is_usb(&dev->mt76);
-	int tx_count = 8;
-	u8 fc_type, fc_stype, p_fmt, q_idx, omac_idx = 0, wmm_idx = 0;
 	__le16 fc = hdr->frame_control;
-	u32 val, sz_txd = is_usb ? MT_USB_TXD_SIZE : MT_TXD_SIZE;
+	int tx_count = 8;
 	u16 seqno = 0;
 
 	if (vif) {
@@ -530,10 +566,10 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 		p_fmt = MT_TX_TYPE_FW;
 		q_idx = ext_phy ? MT_LMAC_BCN1 : MT_LMAC_BCN0;
 	} else if (skb_get_queue_mapping(skb) >= MT_TXQ_PSD) {
-		p_fmt = is_usb ? MT_TX_TYPE_SF : MT_TX_TYPE_CT;
+		p_fmt = is_mmio ? MT_TX_TYPE_CT : MT_TX_TYPE_SF;
 		q_idx = ext_phy ? MT_LMAC_ALTX1 : MT_LMAC_ALTX0;
 	} else {
-		p_fmt = is_usb ? MT_TX_TYPE_SF : MT_TX_TYPE_CT;
+		p_fmt = is_mmio ? MT_TX_TYPE_CT : MT_TX_TYPE_SF;
 		q_idx = wmm_idx * MT7615_MAX_WMM_SETS +
 			mt7615_lmac_mapping(dev, skb_get_queue_mapping(skb));
 	}
@@ -617,16 +653,19 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 	}
 
 	val = FIELD_PREP(MT_TXD3_REM_TX_COUNT, tx_count);
-	if (ieee80211_is_data_qos(hdr->frame_control)) {
-		seqno = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl));
-		val |= MT_TXD3_SN_VALID;
-	} else if (ieee80211_is_back_req(hdr->frame_control)) {
-		struct ieee80211_bar *bar = (struct ieee80211_bar *)skb->data;
+	if (info->flags & IEEE80211_TX_CTL_INJECTED) {
+		seqno = le16_to_cpu(hdr->seq_ctrl);
+
+		if (ieee80211_is_back_req(hdr->frame_control)) {
+			struct ieee80211_bar *bar;
 
-		seqno = IEEE80211_SEQ_TO_SN(le16_to_cpu(bar->start_seq_num));
-		val |= MT_TXD3_SN_VALID;
+			bar = (struct ieee80211_bar *)skb->data;
+			seqno = le16_to_cpu(bar->start_seq_num);
+		}
+
+		val |= MT_TXD3_SN_VALID |
+		       FIELD_PREP(MT_TXD3_SEQ, IEEE80211_SEQ_TO_SN(seqno));
 	}
-	val |= FIELD_PREP(MT_TXD3_SEQ, seqno);
 
 	txwi[3] |= cpu_to_le32(val);
 
@@ -636,7 +675,7 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
 	txwi[7] = FIELD_PREP(MT_TXD7_TYPE, fc_type) |
 		  FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype) |
 		  FIELD_PREP(MT_TXD7_SPE_IDX, 0x18);
-	if (is_usb)
+	if (!is_mmio)
 		txwi[8] = FIELD_PREP(MT_TXD8_L_TYPE, fc_type) |
 			  FIELD_PREP(MT_TXD8_L_SUB_TYPE, fc_stype);
 
@@ -878,6 +917,9 @@ mt7615_mac_queue_rate_update(struct mt7615_phy *phy, struct mt7615_sta *sta,
 	struct mt7615_dev *dev = phy->dev;
 	struct mt7615_wtbl_desc *wd;
 
+	if (work_pending(&dev->wtbl_work))
+		return -EBUSY;
+
 	wd = kzalloc(sizeof(*wd), GFP_ATOMIC);
 	if (!wd)
 		return -ENOMEM;
@@ -888,11 +930,34 @@ mt7615_mac_queue_rate_update(struct mt7615_phy *phy, struct mt7615_sta *sta,
 	mt7615_mac_update_rate_desc(phy, sta, probe_rate, rates,
 				    &wd->rate);
 	list_add_tail(&wd->node, &dev->wd_head);
-	queue_work(dev->mt76.usb.wq, &dev->wtbl_work);
+	queue_work(dev->mt76.wq, &dev->wtbl_work);
 
 	return 0;
 }
 
+u32 mt7615_mac_get_sta_tid_sn(struct mt7615_dev *dev, int wcid, u8 tid)
+{
+	u32 addr, val, val2;
+	u8 offset;
+
+	addr = mt7615_mac_wtbl_addr(dev, wcid) + 11 * 4;
+
+	offset = tid * 12;
+	addr += 4 * (offset / 32);
+	offset %= 32;
+
+	val = mt76_rr(dev, addr);
+	val >>= (tid % 32);
+
+	if (offset > 20) {
+		addr += 4;
+		val2 = mt76_rr(dev, addr);
+		val |= val2 << (32 - offset);
+	}
+
+	return val & GENMASK(11, 0);
+}
+
 void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,
 			  struct ieee80211_tx_rate *probe_rate,
 			  struct ieee80211_tx_rate *rates)
@@ -902,7 +967,7 @@ void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,
 	struct mt7615_rate_desc rd;
 	u32 w5, w27, addr;
 
-	if (mt76_is_usb(&dev->mt76)) {
+	if (!mt76_is_mmio(&dev->mt76)) {
 		mt7615_mac_queue_rate_update(phy, sta, probe_rate, rates);
 		return;
 	}
@@ -961,6 +1026,7 @@ void mt7615_mac_set_rates(struct mt7615_phy *phy, struct mt7615_sta *sta,
 
 	sta->rate_count = 2 * MT7615_RATE_RETRY * n_rates;
 	sta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
+	sta->rate_probe = !!probe_rate;
 }
 EXPORT_SYMBOL_GPL(mt7615_mac_set_rates);
 
@@ -1169,7 +1235,6 @@ static bool mt7615_fill_txs(struct mt7615_dev *dev, struct mt7615_sta *sta,
 				phy = dev->mt76.phy2->priv;
 
 			mt7615_mac_set_rates(phy, sta, NULL, sta->rates);
-			sta->rate_probe = false;
 		}
 		spin_unlock_bh(&dev->mt76.lock);
 	} else {
@@ -1373,6 +1438,12 @@ static void mt7615_mac_tx_free(struct mt7615_dev *dev, struct sk_buff *skb)
 	}
 
 	dev_kfree_skb(skb);
+
+	rcu_read_lock();
+	mt7615_mac_sta_poll(dev);
+	rcu_read_unlock();
+
+	tasklet_schedule(&dev->mt76.tx_tasklet);
 }
 
 void mt7615_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q,
@@ -1462,7 +1533,7 @@ void mt7615_mac_set_scs(struct mt7615_phy *phy, bool enable)
 	bool ext_phy = phy != &dev->phy;
 	u32 reg, mask;
 
-	mutex_lock(&dev->mt76.mutex);
+	mt7615_mutex_acquire(dev);
 
 	if (phy->scs_en == enable)
 		goto out;
@@ -1489,7 +1560,7 @@ void mt7615_mac_set_scs(struct mt7615_phy *phy, bool enable)
 	phy->scs_en = enable;
 
 out:
-	mutex_unlock(&dev->mt76.mutex);
+	mt7615_mutex_release(dev);
 }
 
 void mt7615_mac_enable_nf(struct mt7615_dev *dev, bool ext_phy)
@@ -1679,9 +1750,9 @@ mt7615_phy_update_channel(struct mt76_phy *mphy, int idx)
 	state->noise = -(phy->noise >> 4);
 }
 
-void mt7615_update_channel(struct mt76_dev *mdev)
+static void __mt7615_update_channel(struct mt7615_dev *dev)
 {
-	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
+	struct mt76_dev *mdev = &dev->mt76;
 
 	mt7615_phy_update_channel(&mdev->phy, 0);
 	if (mdev->phy2)
@@ -1690,8 +1761,32 @@ void mt7615_update_channel(struct mt76_dev *mdev)
 	/* reset obss airtime */
 	mt76_set(dev, MT_WF_RMAC_MIB_TIME0, MT_WF_RMAC_MIB_RXTIME_CLR);
 }
+
+void mt7615_update_channel(struct mt76_dev *mdev)
+{
+	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
+
+	if (mt7615_pm_wake(dev))
+		return;
+
+	__mt7615_update_channel(dev);
+	mt7615_pm_power_save_sched(dev);
+}
 EXPORT_SYMBOL_GPL(mt7615_update_channel);
 
+static void mt7615_update_survey(struct mt7615_dev *dev)
+{
+	struct mt76_dev *mdev = &dev->mt76;
+	ktime_t cur_time;
+
+	__mt7615_update_channel(dev);
+	cur_time = ktime_get_boottime();
+
+	mt76_update_survey_active_time(&mdev->phy, cur_time);
+	if (mdev->phy2)
+		mt76_update_survey_active_time(mdev->phy2, cur_time);
+}
+
 static void
 mt7615_mac_update_mib_stats(struct mt7615_phy *phy)
 {
@@ -1740,6 +1835,163 @@ mt7615_mac_update_mib_stats(struct mt7615_phy *phy)
 	}
 }
 
+void mt7615_pm_wake_work(struct work_struct *work)
+{
+	struct mt7615_dev *dev;
+	struct mt76_phy *mphy;
+	int i;
+
+	dev = (struct mt7615_dev *)container_of(work, struct mt7615_dev,
+						pm.wake_work);
+	mphy = dev->phy.mt76;
+
+	if (mt7615_driver_own(dev)) {
+		dev_err(mphy->dev->dev, "failed to wake device\n");
+		goto out;
+	}
+
+	spin_lock_bh(&dev->pm.txq_lock);
+	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
+		struct mt7615_sta *msta = dev->pm.tx_q[i].msta;
+		struct mt76_wcid *wcid = msta ? &msta->wcid : NULL;
+		struct ieee80211_sta *sta = NULL;
+
+		if (!dev->pm.tx_q[i].skb)
+			continue;
+
+		if (msta && wcid->sta)
+			sta = container_of((void *)msta, struct ieee80211_sta,
+					   drv_priv);
+
+		mt76_tx(mphy, sta, wcid, dev->pm.tx_q[i].skb);
+		dev->pm.tx_q[i].skb = NULL;
+	}
+	spin_unlock_bh(&dev->pm.txq_lock);
+
+	tasklet_schedule(&dev->mt76.tx_tasklet);
+
+out:
+	ieee80211_wake_queues(mphy->hw);
+	complete_all(&dev->pm.wake_cmpl);
+}
+
+int mt7615_pm_wake(struct mt7615_dev *dev)
+{
+	struct mt76_phy *mphy = dev->phy.mt76;
+
+	if (!mt7615_firmware_offload(dev))
+		return 0;
+
+	if (!mt76_is_mmio(mphy->dev))
+		return 0;
+
+	if (!test_bit(MT76_STATE_PM, &mphy->state))
+		return 0;
+
+	if (test_bit(MT76_HW_SCANNING, &mphy->state) ||
+	    test_bit(MT76_HW_SCHED_SCANNING, &mphy->state))
+		return 0;
+
+	if (queue_work(dev->mt76.wq, &dev->pm.wake_work))
+		reinit_completion(&dev->pm.wake_cmpl);
+
+	if (!wait_for_completion_timeout(&dev->pm.wake_cmpl, 3 * HZ)) {
+		ieee80211_wake_queues(mphy->hw);
+		return -ETIMEDOUT;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(mt7615_pm_wake);
+
+void mt7615_pm_power_save_sched(struct mt7615_dev *dev)
+{
+	struct mt76_phy *mphy = dev->phy.mt76;
+
+	if (!mt7615_firmware_offload(dev))
+		return;
+
+	if (!mt76_is_mmio(mphy->dev))
+		return;
+
+	if (!dev->pm.enable || !test_bit(MT76_STATE_RUNNING, &mphy->state))
+		return;
+
+	dev->pm.last_activity = jiffies;
+
+	if (test_bit(MT76_HW_SCANNING, &mphy->state) ||
+	    test_bit(MT76_HW_SCHED_SCANNING, &mphy->state))
+		return;
+
+	if (!test_bit(MT76_STATE_PM, &mphy->state))
+		queue_delayed_work(dev->mt76.wq, &dev->pm.ps_work,
+				   dev->pm.idle_timeout);
+}
+EXPORT_SYMBOL_GPL(mt7615_pm_power_save_sched);
+
+void mt7615_pm_power_save_work(struct work_struct *work)
+{
+	struct mt7615_dev *dev;
+	unsigned long delta;
+
+	dev = (struct mt7615_dev *)container_of(work, struct mt7615_dev,
+						pm.ps_work.work);
+
+	delta = dev->pm.idle_timeout;
+	if (time_is_after_jiffies(dev->pm.last_activity + delta)) {
+		delta = dev->pm.last_activity + delta - jiffies;
+		goto out;
+	}
+
+	if (!mt7615_firmware_own(dev))
+		return;
+out:
+	queue_delayed_work(dev->mt76.wq, &dev->pm.ps_work, delta);
+}
+
+static void
+mt7615_pm_interface_iter(void *priv, u8 *mac, struct ieee80211_vif *vif)
+{
+	struct mt7615_phy *phy = priv;
+	struct mt7615_dev *dev = phy->dev;
+	bool ext_phy = phy != &dev->phy;
+
+	if (mt7615_mcu_set_bss_pm(dev, vif, dev->pm.enable))
+		return;
+
+	if (dev->pm.enable) {
+		vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER;
+		mt76_set(dev, MT_WF_RFCR(ext_phy),
+			 MT_WF_RFCR_DROP_OTHER_BEACON);
+	} else {
+		vif->driver_flags &= ~IEEE80211_VIF_BEACON_FILTER;
+		mt76_clear(dev, MT_WF_RFCR(ext_phy),
+			   MT_WF_RFCR_DROP_OTHER_BEACON);
+	}
+}
+
+int mt7615_pm_set_enable(struct mt7615_dev *dev, bool enable)
+{
+	struct mt76_phy *mphy = dev->phy.mt76;
+
+	if (!mt7615_firmware_offload(dev) || !mt76_is_mmio(&dev->mt76))
+		return -EOPNOTSUPP;
+
+	mt7615_mutex_acquire(dev);
+
+	if (dev->pm.enable == enable)
+		goto out;
+
+	dev->pm.enable = enable;
+	ieee80211_iterate_active_interfaces(mphy->hw,
+					    IEEE80211_IFACE_ITER_RESUME_ALL,
+					    mt7615_pm_interface_iter, mphy->priv);
+out:
+	mt7615_mutex_release(dev);
+
+	return 0;
+}
+
 void mt7615_mac_work(struct work_struct *work)
 {
 	struct mt7615_phy *phy;
@@ -1749,9 +2001,9 @@ void mt7615_mac_work(struct work_struct *work)
 						mac_work.work);
 	mdev = &phy->dev->mt76;
 
-	mutex_lock(&mdev->mutex);
+	mt7615_mutex_acquire(phy->dev);
 
-	mt76_update_survey(mdev);
+	mt7615_update_survey(phy->dev);
 	if (++phy->mac_work_count == 5) {
 		phy->mac_work_count = 0;
 
@@ -1759,7 +2011,7 @@ void mt7615_mac_work(struct work_struct *work)
 		mt7615_mac_scs_check(phy);
 	}
 
-	mutex_unlock(&mdev->mutex);
+	mt7615_mutex_release(phy->dev);
 
 	mt76_tx_status_check(mdev, NULL, false);
 	ieee80211_queue_delayed_work(phy->mt76->hw, &phy->mac_work,
@@ -1863,7 +2115,7 @@ void mt7615_mac_reset_work(struct work_struct *work)
 	napi_disable(&dev->mt76.napi[1]);
 	napi_disable(&dev->mt76.tx_napi);
 
-	mutex_lock(&dev->mt76.mutex);
+	mt7615_mutex_acquire(dev);
 
 	mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_PDMA_STOPPED);
 
@@ -1896,10 +2148,10 @@ void mt7615_mac_reset_work(struct work_struct *work)
 	mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_RESET_DONE);
 	mt7615_wait_reset_state(dev, MT_MCU_CMD_NORMAL_STATE);
 
-	mutex_unlock(&dev->mt76.mutex);
-
 	mt7615_update_beacons(dev);
 
+	mt7615_mutex_release(dev);
+
 	ieee80211_queue_delayed_work(mt76_hw(dev), &dev->phy.mac_work,
 				     MT7615_WATCHDOG_TIME);
 	if (phy2)