wifi: mt76: mt792x: introduce mt792x-lib module

mt792x-lib module will contain the shared code between mt7921 and new
MT79 WiFi7 chipset

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 39 insertions, 496 deletions

diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 7213718ae399..223968807516 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -244,7 +244,7 @@ int __mt7921_start(struct mt792x_phy *phy)
 	set_bit(MT76_STATE_RUNNING, &mphy->state);
 
 	ieee80211_queue_delayed_work(mphy->hw, &mphy->mac_work,
-				     MT7921_WATCHDOG_TIME);
+				     MT792x_WATCHDOG_TIME);
 
 	return 0;
 }
@@ -252,7 +252,7 @@ EXPORT_SYMBOL_GPL(__mt7921_start);
 
 static int mt7921_start(struct ieee80211_hw *hw)
 {
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 	int err;
 
 	mt792x_mutex_acquire(phy->dev);
@@ -265,7 +265,7 @@ static int mt7921_start(struct ieee80211_hw *hw)
 void mt7921_stop(struct ieee80211_hw *hw)
 {
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 
 	cancel_delayed_work_sync(&phy->mt76->mac_work);
 
@@ -281,19 +281,19 @@ void mt7921_stop(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL_GPL(mt7921_stop);
 
-static int mt7921_add_interface(struct ieee80211_hw *hw,
-				struct ieee80211_vif *vif)
+static int
+mt7921_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 {
 	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 	struct mt76_txq *mtxq;
 	int idx, ret = 0;
 
 	mt792x_mutex_acquire(dev);
 
 	mvif->mt76.idx = __ffs64(~dev->mt76.vif_mask);
-	if (mvif->mt76.idx >= MT7921_MAX_INTERFACES) {
+	if (mvif->mt76.idx >= MT792x_MAX_INTERFACES) {
 		ret = -ENOSPC;
 		goto out;
 	}
@@ -311,7 +311,7 @@ static int mt7921_add_interface(struct ieee80211_hw *hw,
 	dev->mt76.vif_mask |= BIT_ULL(mvif->mt76.idx);
 	phy->omac_mask |= BIT_ULL(mvif->mt76.omac_idx);
 
-	idx = MT7921_WTBL_RESERVED - mvif->mt76.idx;
+	idx = MT792x_WTBL_RESERVED - mvif->mt76.idx;
 
 	INIT_LIST_HEAD(&mvif->sta.wcid.poll_list);
 	mvif->sta.wcid.idx = idx;
@@ -338,33 +338,6 @@ out:
 	return ret;
 }
 
-static void mt7921_remove_interface(struct ieee80211_hw *hw,
-				    struct ieee80211_vif *vif)
-{
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_sta *msta = &mvif->sta;
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
-	int idx = msta->wcid.idx;
-
-	mt792x_mutex_acquire(dev);
-	mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid);
-	mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid, false);
-
-	rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
-
-	dev->mt76.vif_mask &= ~BIT_ULL(mvif->mt76.idx);
-	phy->omac_mask &= ~BIT_ULL(mvif->mt76.omac_idx);
-	mt792x_mutex_release(dev);
-
-	spin_lock_bh(&dev->mt76.sta_poll_lock);
-	if (!list_empty(&msta->wcid.poll_list))
-		list_del_init(&msta->wcid.poll_list);
-	spin_unlock_bh(&dev->mt76.sta_poll_lock);
-
-	mt76_packet_id_flush(&dev->mt76, &msta->wcid);
-}
-
 static void mt7921_roc_iter(void *priv, u8 *mac,
 			    struct ieee80211_vif *vif)
 {
@@ -392,13 +365,6 @@ void mt7921_roc_work(struct work_struct *work)
 	ieee80211_remain_on_channel_expired(phy->mt76->hw);
 }
 
-void mt7921_roc_timer(struct timer_list *timer)
-{
-	struct mt792x_phy *phy = from_timer(phy, timer, roc_timer);
-
-	ieee80211_queue_work(phy->mt76->hw, &phy->roc_work);
-}
-
 static int mt7921_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif)
 {
 	int err = 0;
@@ -451,7 +417,7 @@ static int mt7921_remain_on_channel(struct ieee80211_hw *hw,
 				    enum ieee80211_roc_type type)
 {
 	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 	int err;
 
 	mt792x_mutex_acquire(phy->dev);
@@ -465,7 +431,7 @@ static int mt7921_cancel_remain_on_channel(struct ieee80211_hw *hw,
 					   struct ieee80211_vif *vif)
 {
 	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 
 	return mt7921_abort_roc(phy, mvif);
 }
@@ -486,7 +452,7 @@ static int mt7921_set_channel(struct mt792x_phy *phy)
 	if (ret)
 		goto out;
 
-	mt7921_mac_set_timing(phy);
+	mt792x_mac_set_timeing(phy);
 
 	mt7921_mac_reset_counters(phy);
 	phy->noise = 0;
@@ -497,7 +463,7 @@ out:
 
 	mt76_worker_schedule(&dev->mt76.tx_worker);
 	ieee80211_queue_delayed_work(phy->mt76->hw, &phy->mt76->mac_work,
-				     MT7921_WATCHDOG_TIME);
+				     MT792x_WATCHDOG_TIME);
 
 	return ret;
 }
@@ -631,7 +597,7 @@ void mt7921_set_runtime_pm(struct mt792x_dev *dev)
 static int mt7921_config(struct ieee80211_hw *hw, u32 changed)
 {
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 	int ret = 0;
 
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
@@ -662,20 +628,6 @@ out:
 	return ret;
 }
 
-static int
-mt7921_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-	       unsigned int link_id, u16 queue,
-	       const struct ieee80211_tx_queue_params *params)
-{
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-
-	/* no need to update right away, we'll get BSS_CHANGED_QOS */
-	queue = mt76_connac_lmac_mapping(queue);
-	mvif->queue_params[queue] = *params;
-
-	return 0;
-}
-
 static void mt7921_configure_filter(struct ieee80211_hw *hw,
 				    unsigned int changed_flags,
 				    unsigned int *total_flags,
@@ -710,7 +662,7 @@ static void mt7921_bss_info_changed(struct ieee80211_hw *hw,
 				    struct ieee80211_bss_conf *info,
 				    u64 changed)
 {
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
 
 	mt792x_mutex_acquire(dev);
@@ -720,7 +672,7 @@ static void mt7921_bss_info_changed(struct ieee80211_hw *hw,
 
 		if (slottime != phy->slottime) {
 			phy->slottime = slottime;
-			mt7921_mac_set_timing(phy);
+			mt792x_mac_set_timeing(phy);
 		}
 	}
 
@@ -760,7 +712,7 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
 	int ret, idx;
 
-	idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7921_WTBL_STA - 1);
+	idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT792x_WTBL_STA - 1);
 	if (idx < 0)
 		return -ENOSPC;
 
@@ -851,60 +803,6 @@ void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 }
 EXPORT_SYMBOL_GPL(mt7921_mac_sta_remove);
 
-void mt7921_tx_worker(struct mt76_worker *w)
-{
-	struct mt792x_dev *dev = container_of(w, struct mt792x_dev,
-					      mt76.tx_worker);
-
-	if (!mt76_connac_pm_ref(&dev->mphy, &dev->pm)) {
-		queue_work(dev->mt76.wq, &dev->pm.wake_work);
-		return;
-	}
-
-	mt76_txq_schedule_all(&dev->mphy);
-	mt76_connac_pm_unref(&dev->mphy, &dev->pm);
-}
-
-static void mt7921_tx(struct ieee80211_hw *hw,
-		      struct ieee80211_tx_control *control,
-		      struct sk_buff *skb)
-{
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt76_phy *mphy = hw->priv;
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	struct ieee80211_vif *vif = info->control.vif;
-	struct mt76_wcid *wcid = &dev->mt76.global_wcid;
-	int qid;
-
-	if (control->sta) {
-		struct mt792x_sta *sta;
-
-		sta = (struct mt792x_sta *)control->sta->drv_priv;
-		wcid = &sta->wcid;
-	}
-
-	if (vif && !control->sta) {
-		struct mt792x_vif *mvif;
-
-		mvif = (struct mt792x_vif *)vif->drv_priv;
-		wcid = &mvif->sta.wcid;
-	}
-
-	if (mt76_connac_pm_ref(mphy, &dev->pm)) {
-		mt76_tx(mphy, control->sta, wcid, skb);
-		mt76_connac_pm_unref(mphy, &dev->pm);
-		return;
-	}
-
-	qid = skb_get_queue_mapping(skb);
-	if (qid >= MT_TXQ_PSD) {
-		qid = IEEE80211_AC_BE;
-		skb_set_queue_mapping(skb, qid);
-	}
-
-	mt76_connac_pm_queue_skb(hw, &dev->pm, wcid, skb);
-}
-
 static int mt7921_set_rts_threshold(struct ieee80211_hw *hw, u32 val)
 {
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
@@ -990,277 +888,6 @@ static int mt7921_sta_state(struct ieee80211_hw *hw,
 	return mt76_sta_state(hw, vif, sta, old_state, new_state);
 }
 
-static int
-mt7921_get_stats(struct ieee80211_hw *hw,
-		 struct ieee80211_low_level_stats *stats)
-{
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
-	struct mt76_mib_stats *mib = &phy->mib;
-
-	mt792x_mutex_acquire(phy->dev);
-
-	stats->dot11RTSSuccessCount = mib->rts_cnt;
-	stats->dot11RTSFailureCount = mib->rts_retries_cnt;
-	stats->dot11FCSErrorCount = mib->fcs_err_cnt;
-	stats->dot11ACKFailureCount = mib->ack_fail_cnt;
-
-	mt792x_mutex_release(phy->dev);
-
-	return 0;
-}
-
-static const char mt7921_gstrings_stats[][ETH_GSTRING_LEN] = {
-	/* tx counters */
-	"tx_ampdu_cnt",
-	"tx_mpdu_attempts",
-	"tx_mpdu_success",
-	"tx_pkt_ebf_cnt",
-	"tx_pkt_ibf_cnt",
-	"tx_ampdu_len:0-1",
-	"tx_ampdu_len:2-10",
-	"tx_ampdu_len:11-19",
-	"tx_ampdu_len:20-28",
-	"tx_ampdu_len:29-37",
-	"tx_ampdu_len:38-46",
-	"tx_ampdu_len:47-55",
-	"tx_ampdu_len:56-79",
-	"tx_ampdu_len:80-103",
-	"tx_ampdu_len:104-127",
-	"tx_ampdu_len:128-151",
-	"tx_ampdu_len:152-175",
-	"tx_ampdu_len:176-199",
-	"tx_ampdu_len:200-223",
-	"tx_ampdu_len:224-247",
-	"ba_miss_count",
-	"tx_beamformer_ppdu_iBF",
-	"tx_beamformer_ppdu_eBF",
-	"tx_beamformer_rx_feedback_all",
-	"tx_beamformer_rx_feedback_he",
-	"tx_beamformer_rx_feedback_vht",
-	"tx_beamformer_rx_feedback_ht",
-	"tx_msdu_pack_1",
-	"tx_msdu_pack_2",
-	"tx_msdu_pack_3",
-	"tx_msdu_pack_4",
-	"tx_msdu_pack_5",
-	"tx_msdu_pack_6",
-	"tx_msdu_pack_7",
-	"tx_msdu_pack_8",
-	/* rx counters */
-	"rx_mpdu_cnt",
-	"rx_ampdu_cnt",
-	"rx_ampdu_bytes_cnt",
-	"rx_ba_cnt",
-	/* per vif counters */
-	"v_tx_mode_cck",
-	"v_tx_mode_ofdm",
-	"v_tx_mode_ht",
-	"v_tx_mode_ht_gf",
-	"v_tx_mode_vht",
-	"v_tx_mode_he_su",
-	"v_tx_mode_he_ext_su",
-	"v_tx_mode_he_tb",
-	"v_tx_mode_he_mu",
-	"v_tx_bw_20",
-	"v_tx_bw_40",
-	"v_tx_bw_80",
-	"v_tx_bw_160",
-	"v_tx_mcs_0",
-	"v_tx_mcs_1",
-	"v_tx_mcs_2",
-	"v_tx_mcs_3",
-	"v_tx_mcs_4",
-	"v_tx_mcs_5",
-	"v_tx_mcs_6",
-	"v_tx_mcs_7",
-	"v_tx_mcs_8",
-	"v_tx_mcs_9",
-	"v_tx_mcs_10",
-	"v_tx_mcs_11",
-	"v_tx_nss_1",
-	"v_tx_nss_2",
-	"v_tx_nss_3",
-	"v_tx_nss_4",
-};
-
-static void
-mt7921_get_et_strings(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-		      u32 sset, u8 *data)
-{
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-
-	if (sset != ETH_SS_STATS)
-		return;
-
-	memcpy(data, *mt7921_gstrings_stats, sizeof(mt7921_gstrings_stats));
-
-	if (mt76_is_sdio(&dev->mt76))
-		return;
-
-	data += sizeof(mt7921_gstrings_stats);
-	page_pool_ethtool_stats_get_strings(data);
-}
-
-static int
-mt7921_get_et_sset_count(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			 int sset)
-{
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-
-	if (sset != ETH_SS_STATS)
-		return 0;
-
-	if (mt76_is_sdio(&dev->mt76))
-		return ARRAY_SIZE(mt7921_gstrings_stats);
-
-	return ARRAY_SIZE(mt7921_gstrings_stats) +
-	       page_pool_ethtool_stats_get_count();
-}
-
-static void
-mt7921_ethtool_worker(void *wi_data, struct ieee80211_sta *sta)
-{
-	struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
-	struct mt76_ethtool_worker_info *wi = wi_data;
-
-	if (msta->vif->mt76.idx != wi->idx)
-		return;
-
-	mt76_ethtool_worker(wi, &msta->wcid.stats, false);
-}
-
-static
-void mt7921_get_et_stats(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			 struct ethtool_stats *stats, u64 *data)
-{
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	int stats_size = ARRAY_SIZE(mt7921_gstrings_stats);
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
-	struct mt792x_dev *dev = phy->dev;
-	struct mt76_mib_stats *mib = &phy->mib;
-	struct mt76_ethtool_worker_info wi = {
-		.data = data,
-		.idx = mvif->mt76.idx,
-	};
-	int i, ei = 0;
-
-	mt792x_mutex_acquire(dev);
-
-	mt7921_mac_update_mib_stats(phy);
-
-	data[ei++] = mib->tx_ampdu_cnt;
-	data[ei++] = mib->tx_mpdu_attempts_cnt;
-	data[ei++] = mib->tx_mpdu_success_cnt;
-	data[ei++] = mib->tx_pkt_ebf_cnt;
-	data[ei++] = mib->tx_pkt_ibf_cnt;
-
-	/* Tx ampdu stat */
-	for (i = 0; i < 15; i++)
-		data[ei++] = phy->mt76->aggr_stats[i];
-
-	data[ei++] = phy->mib.ba_miss_cnt;
-
-	/* Tx Beamformer monitor */
-	data[ei++] = mib->tx_bf_ibf_ppdu_cnt;
-	data[ei++] = mib->tx_bf_ebf_ppdu_cnt;
-
-	/* Tx Beamformer Rx feedback monitor */
-	data[ei++] = mib->tx_bf_rx_fb_all_cnt;
-	data[ei++] = mib->tx_bf_rx_fb_he_cnt;
-	data[ei++] = mib->tx_bf_rx_fb_vht_cnt;
-	data[ei++] = mib->tx_bf_rx_fb_ht_cnt;
-
-	/* Tx amsdu info (pack-count histogram) */
-	for (i = 0; i < ARRAY_SIZE(mib->tx_amsdu); i++)
-		data[ei++] = mib->tx_amsdu[i];
-
-	/* rx counters */
-	data[ei++] = mib->rx_mpdu_cnt;
-	data[ei++] = mib->rx_ampdu_cnt;
-	data[ei++] = mib->rx_ampdu_bytes_cnt;
-	data[ei++] = mib->rx_ba_cnt;
-
-	/* Add values for all stations owned by this vif */
-	wi.initial_stat_idx = ei;
-	ieee80211_iterate_stations_atomic(hw, mt7921_ethtool_worker, &wi);
-
-	mt792x_mutex_release(dev);
-
-	if (!wi.sta_count)
-		return;
-
-	ei += wi.worker_stat_count;
-
-	if (!mt76_is_sdio(&dev->mt76)) {
-		mt76_ethtool_page_pool_stats(&dev->mt76, &data[ei], &ei);
-		stats_size += page_pool_ethtool_stats_get_count();
-	}
-
-	if (ei != stats_size)
-		dev_err(dev->mt76.dev, "ei: %d  SSTATS_LEN: %d", ei, stats_size);
-}
-
-static u64
-mt7921_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
-{
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	u8 omac_idx = mvif->mt76.omac_idx;
-	union {
-		u64 t64;
-		u32 t32[2];
-	} tsf;
-	u16 n;
-
-	mt792x_mutex_acquire(dev);
-
-	n = omac_idx > HW_BSSID_MAX ? HW_BSSID_0 : omac_idx;
-	/* TSF software read */
-	mt76_set(dev, MT_LPON_TCR(0, n), MT_LPON_TCR_SW_MODE);
-	tsf.t32[0] = mt76_rr(dev, MT_LPON_UTTR0(0));
-	tsf.t32[1] = mt76_rr(dev, MT_LPON_UTTR1(0));
-
-	mt792x_mutex_release(dev);
-
-	return tsf.t64;
-}
-
-static void
-mt7921_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-	       u64 timestamp)
-{
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	u8 omac_idx = mvif->mt76.omac_idx;
-	union {
-		u64 t64;
-		u32 t32[2];
-	} tsf = { .t64 = timestamp, };
-	u16 n;
-
-	mt792x_mutex_acquire(dev);
-
-	n = omac_idx > HW_BSSID_MAX ? HW_BSSID_0 : omac_idx;
-	mt76_wr(dev, MT_LPON_UTTR0(0), tsf.t32[0]);
-	mt76_wr(dev, MT_LPON_UTTR1(0), tsf.t32[1]);
-	/* TSF software overwrite */
-	mt76_set(dev, MT_LPON_TCR(0, n), MT_LPON_TCR_SW_WRITE);
-
-	mt792x_mutex_release(dev);
-}
-
-static void
-mt7921_set_coverage_class(struct ieee80211_hw *hw, s16 coverage_class)
-{
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
-	struct mt792x_dev *dev = phy->dev;
-
-	mt792x_mutex_acquire(dev);
-	phy->coverage_class = max_t(s16, coverage_class, 0);
-	mt7921_mac_set_timing(phy);
-	mt792x_mutex_release(dev);
-}
-
 void mt7921_scan_work(struct work_struct *work)
 {
 	struct mt792x_phy *phy;
@@ -1360,7 +987,7 @@ static int
 mt7921_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
 {
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 	int max_nss = hweight8(hw->wiphy->available_antennas_tx);
 
 	if (!tx_ant || tx_ant != rx_ant || ffs(tx_ant) > max_nss)
@@ -1382,49 +1009,12 @@ mt7921_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
 	return 0;
 }
 
-static void mt7921_sta_statistics(struct ieee80211_hw *hw,
-				  struct ieee80211_vif *vif,
-				  struct ieee80211_sta *sta,
-				  struct station_info *sinfo)
-{
-	struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
-	struct rate_info *txrate = &msta->wcid.rate;
-
-	if (!txrate->legacy && !txrate->flags)
-		return;
-
-	if (txrate->legacy) {
-		sinfo->txrate.legacy = txrate->legacy;
-	} else {
-		sinfo->txrate.mcs = txrate->mcs;
-		sinfo->txrate.nss = txrate->nss;
-		sinfo->txrate.bw = txrate->bw;
-		sinfo->txrate.he_gi = txrate->he_gi;
-		sinfo->txrate.he_dcm = txrate->he_dcm;
-		sinfo->txrate.he_ru_alloc = txrate->he_ru_alloc;
-	}
-	sinfo->tx_failed = msta->wcid.stats.tx_failed;
-	sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_FAILED);
-
-	sinfo->tx_retries = msta->wcid.stats.tx_retries;
-	sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES);
-
-	sinfo->txrate.flags = txrate->flags;
-	sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
-
-	sinfo->ack_signal = (s8)msta->ack_signal;
-	sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL);
-
-	sinfo->avg_ack_signal = -(s8)ewma_avg_signal_read(&msta->avg_ack_signal);
-	sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG);
-}
-
 #ifdef CONFIG_PM
 static int mt7921_suspend(struct ieee80211_hw *hw,
 			  struct cfg80211_wowlan *wowlan)
 {
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 
 	cancel_delayed_work_sync(&phy->scan_work);
 	cancel_delayed_work_sync(&phy->mt76->mac_work);
@@ -1448,7 +1038,7 @@ static int mt7921_suspend(struct ieee80211_hw *hw,
 static int mt7921_resume(struct ieee80211_hw *hw)
 {
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 
 	mt792x_mutex_acquire(dev);
 
@@ -1459,21 +1049,13 @@ static int mt7921_resume(struct ieee80211_hw *hw)
 					    &dev->mphy);
 
 	ieee80211_queue_delayed_work(hw, &phy->mt76->mac_work,
-				     MT7921_WATCHDOG_TIME);
+				     MT792x_WATCHDOG_TIME);
 
 	mt792x_mutex_release(dev);
 
 	return 0;
 }
 
-static void mt7921_set_wakeup(struct ieee80211_hw *hw, bool enabled)
-{
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt76_dev *mdev = &dev->mt76;
-
-	device_set_wakeup_enable(mdev->dev, enabled);
-}
-
 static void mt7921_set_rekey_data(struct ieee80211_hw *hw,
 				  struct ieee80211_vif *vif,
 				  struct cfg80211_gtk_rekey_data *data)
@@ -1486,15 +1068,6 @@ static void mt7921_set_rekey_data(struct ieee80211_hw *hw,
 }
 #endif /* CONFIG_PM */
 
-static void mt7921_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
-			 u32 queues, bool drop)
-{
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-
-	wait_event_timeout(dev->mt76.tx_wait, !mt76_has_tx_pending(&dev->mphy),
-			   HZ / 2);
-}
-
 static void mt7921_sta_set_decap_offload(struct ieee80211_hw *hw,
 					 struct ieee80211_vif *vif,
 					 struct ieee80211_sta *sta,
@@ -1588,7 +1161,7 @@ int mt7921_set_tx_sar_pwr(struct ieee80211_hw *hw,
 			return err;
 	}
 
-	mt7921_init_acpi_sar_power(mt7921_hw_phy(hw), !sar);
+	mt7921_init_acpi_sar_power(mt792x_hw_phy(hw), !sar);
 
 	err = mt76_connac_mcu_set_rate_txpower(mphy);
 
@@ -1631,7 +1204,7 @@ mt7921_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		struct ieee80211_bss_conf *link_conf)
 {
 	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
 	int err;
 
@@ -1659,7 +1232,7 @@ mt7921_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	       struct ieee80211_bss_conf *link_conf)
 {
 	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
 	int err;
 
@@ -1709,7 +1282,7 @@ mt7921_change_chanctx(struct ieee80211_hw *hw,
 		      struct ieee80211_chanctx_conf *ctx,
 		      u32 changed)
 {
-	struct mt792x_phy *phy = mt7921_hw_phy(hw);
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 
 	mt792x_mutex_acquire(phy->dev);
 	ieee80211_iterate_active_interfaces(phy->mt76->hw,
@@ -1718,36 +1291,6 @@ mt7921_change_chanctx(struct ieee80211_hw *hw,
 	mt792x_mutex_release(phy->dev);
 }
 
-static int
-mt7921_assign_vif_chanctx(struct ieee80211_hw *hw,
-			  struct ieee80211_vif *vif,
-			  struct ieee80211_bss_conf *link_conf,
-			  struct ieee80211_chanctx_conf *ctx)
-{
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-
-	mutex_lock(&dev->mt76.mutex);
-	mvif->ctx = ctx;
-	mutex_unlock(&dev->mt76.mutex);
-
-	return 0;
-}
-
-static void
-mt7921_unassign_vif_chanctx(struct ieee80211_hw *hw,
-			    struct ieee80211_vif *vif,
-			    struct ieee80211_bss_conf *link_conf,
-			    struct ieee80211_chanctx_conf *ctx)
-{
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-
-	mutex_lock(&dev->mt76.mutex);
-	mvif->ctx = NULL;
-	mutex_unlock(&dev->mt76.mutex);
-}
-
 static void mt7921_mgd_prepare_tx(struct ieee80211_hw *hw,
 				  struct ieee80211_vif *vif,
 				  struct ieee80211_prep_tx_info *info)
@@ -1773,13 +1316,13 @@ static void mt7921_mgd_complete_tx(struct ieee80211_hw *hw,
 }
 
 const struct ieee80211_ops mt7921_ops = {
-	.tx = mt7921_tx,
+	.tx = mt792x_tx,
 	.start = mt7921_start,
 	.stop = mt7921_stop,
 	.add_interface = mt7921_add_interface,
-	.remove_interface = mt7921_remove_interface,
+	.remove_interface = mt792x_remove_interface,
 	.config = mt7921_config,
-	.conf_tx = mt7921_conf_tx,
+	.conf_tx = mt792x_conf_tx,
 	.configure_filter = mt7921_configure_filter,
 	.bss_info_changed = mt7921_bss_info_changed,
 	.start_ap = mt7921_start_ap,
@@ -1797,19 +1340,19 @@ const struct ieee80211_ops mt7921_ops = {
 	.release_buffered_frames = mt76_release_buffered_frames,
 	.channel_switch_beacon = mt7921_channel_switch_beacon,
 	.get_txpower = mt76_get_txpower,
-	.get_stats = mt7921_get_stats,
-	.get_et_sset_count = mt7921_get_et_sset_count,
-	.get_et_strings = mt7921_get_et_strings,
-	.get_et_stats = mt7921_get_et_stats,
-	.get_tsf = mt7921_get_tsf,
-	.set_tsf = mt7921_set_tsf,
+	.get_stats = mt792x_get_stats,
+	.get_et_sset_count = mt792x_get_et_sset_count,
+	.get_et_strings = mt792x_get_et_strings,
+	.get_et_stats = mt792x_get_et_stats,
+	.get_tsf = mt792x_get_tsf,
+	.set_tsf = mt792x_set_tsf,
 	.get_survey = mt76_get_survey,
 	.get_antenna = mt76_get_antenna,
 	.set_antenna = mt7921_set_antenna,
-	.set_coverage_class = mt7921_set_coverage_class,
+	.set_coverage_class = mt792x_set_coverage_class,
 	.hw_scan = mt7921_hw_scan,
 	.cancel_hw_scan = mt7921_cancel_hw_scan,
-	.sta_statistics = mt7921_sta_statistics,
+	.sta_statistics = mt792x_sta_statistics,
 	.sched_scan_start = mt7921_start_sched_scan,
 	.sched_scan_stop = mt7921_stop_sched_scan,
 	CFG80211_TESTMODE_CMD(mt7921_testmode_cmd)
@@ -1817,18 +1360,18 @@ const struct ieee80211_ops mt7921_ops = {
 #ifdef CONFIG_PM
 	.suspend = mt7921_suspend,
 	.resume = mt7921_resume,
-	.set_wakeup = mt7921_set_wakeup,
+	.set_wakeup = mt792x_set_wakeup,
 	.set_rekey_data = mt7921_set_rekey_data,
 #endif /* CONFIG_PM */
-	.flush = mt7921_flush,
+	.flush = mt792x_flush,
 	.set_sar_specs = mt7921_set_sar_specs,
 	.remain_on_channel = mt7921_remain_on_channel,
 	.cancel_remain_on_channel = mt7921_cancel_remain_on_channel,
 	.add_chanctx = mt7921_add_chanctx,
 	.remove_chanctx = mt7921_remove_chanctx,
 	.change_chanctx = mt7921_change_chanctx,
-	.assign_vif_chanctx = mt7921_assign_vif_chanctx,
-	.unassign_vif_chanctx = mt7921_unassign_vif_chanctx,
+	.assign_vif_chanctx = mt792x_assign_vif_chanctx,
+	.unassign_vif_chanctx = mt792x_unassign_vif_chanctx,
 	.mgd_prepare_tx = mt7921_mgd_prepare_tx,
 	.mgd_complete_tx = mt7921_mgd_complete_tx,
 };