Merge Official Source

include/package-defaults.mk

@@ -59,6 +59,7 @@ define Package/Default
   ALTERNATIVES:=
   LICENSE:=$(PKG_LICENSE)
   LICENSE_FILES:=$(PKG_LICENSE_FILES)
+  FILE_MODES:=$(PKG_FILE_MODES)
 endef
 
 Build/Patch:=$(Build/Patch/Default)

include/package-ipkg.mk

@@ -260,7 +260,7 @@ $(_endef)
     endif
 
 	$(INSTALL_DIR) $$(PDIR_$(1))
-	$(FAKEROOT) $(SCRIPT_DIR)/ipkg-build -m "$(PKG_FILE_MODES)" $$(IDIR_$(1)) $$(PDIR_$(1))
+	$(FAKEROOT) $(SCRIPT_DIR)/ipkg-build -m "$(FILE_MODES)" $$(IDIR_$(1)) $$(PDIR_$(1))
 	@[ -f $$(IPKG_$(1)) ]
 
     $(1)-clean:

package/firmware/wireless-regdb/patches/600-custom-change-txpower-and-dfs.patch

@@ -1,34 +0,0 @@
-diff --git a/db.txt b/db.txt
-index 90d3bc9..cc2a595 100644
---- a/db.txt
-+++ b/db.txt
-@@ -347,9 +347,9 @@ country CL: DFS-JP
- 	(5735 - 5835 @ 80), (20)
- 
- country CN: DFS-FCC
--	(2402 - 2482 @ 40), (20)
--	(5170 - 5250 @ 80), (23), AUTO-BW
--	(5250 - 5330 @ 80), (23), DFS, AUTO-BW
-+	(2402 - 2482 @ 40), (30)
-+	(5170 - 5250 @ 80), (30), AUTO-BW
-+	(5250 - 5330 @ 80), (30), AUTO-BW
- 	(5735 - 5835 @ 80), (30)
- 	# 60 GHz band channels 1,4: 28dBm, channels 2,3: 44dBm
- 	# ref: http://www.miit.gov.cn/n11293472/n11505629/n11506593/n11960250/n11960606/n11960700/n12330791.files/n12330790.pdf
-@@ -1571,13 +1571,13 @@ country UG: DFS-FCC
- country US: DFS-FCC
- 	(2400 - 2483.5 @ 40), (30)
- 	# 5.15 ~ 5.25 GHz: 30 dBm for master mode, 23 dBm for clients
--	(5150 - 5250 @ 80), (23), AUTO-BW
--	(5250 - 5350 @ 80), (23), DFS, AUTO-BW
-+	(5150 - 5250 @ 80), (30), AUTO-BW
-+	(5250 - 5350 @ 80), (30), AUTO-BW
- 	# This range ends at 5725 MHz, but channel 144 extends to 5730 MHz.
- 	# Since 5725 ~ 5730 MHz belongs to the next range which has looser
- 	# requirements, we can extend the range by 5 MHz to make the kernel
- 	# happy and be able to use channel 144.
--	(5470 - 5730 @ 160), (23), DFS
-+	(5470 - 5730 @ 160), (30)
- 	(5730 - 5850 @ 80), (30)
- 	# 60g band
- 	# reference: section IV-D https://docs.fcc.gov/public/attachments/FCC-16-89A1.pdf

package/kernel/mac80211/patches/subsys/314-mac80211-add-missing-queue-hash-initialization-to-80.patch

@@ -1,7 +1,7 @@
 From: Felix Fietkau <nbd@nbd.name>
 Date: Mon, 17 Aug 2020 13:55:56 +0200
-Subject: [PATCH] mac80211: add missing queue/hash initialization to 802.3
- xmit
+Subject: [PATCH] mac80211: add missing queue/hash initialization to
+ 802.3 xmit
 
 Fixes AQL for encap-offloaded tx
 

package/kernel/mac80211/patches/subsys/315-mac80211-check-and-refresh-aggregation-session-in-en.patch

@@ -1,7 +1,7 @@
 From: Felix Fietkau <nbd@nbd.name>
 Date: Mon, 17 Aug 2020 21:11:25 +0200
-Subject: [PATCH] mac80211: check and refresh aggregation session in encap
- offload tx
+Subject: [PATCH] mac80211: check and refresh aggregation session in
+ encap offload tx
 
 Update the last_tx timestamp to avoid tearing down the aggregation session
 early. Fall back to the slow path if the session setup is still running

package/kernel/mac80211/patches/subsys/316-mac80211-skip-encap-offload-for-tx-multicast-control.patch

@@ -10,28 +10,6 @@ using an AP_VLAN.
 Signed-off-by: Felix Fietkau <nbd@nbd.name>
 ---
 
---- a/net/mac80211/iface.c
-+++ b/net/mac80211/iface.c
-@@ -378,7 +378,8 @@ static bool ieee80211_set_sdata_offload_
- 			if (key->conf.cipher == WLAN_CIPHER_SUITE_AES_CMAC ||
- 			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 ||
- 			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256 ||
--			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_CMAC_256)
-+			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_CMAC_256 ||
-+			    !(key->conf.flags & IEEE80211_KEY_FLAG_PAIRWISE))
- 				continue;
- 			if (key->conf.cipher == WLAN_CIPHER_SUITE_TKIP ||
- 			    !(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
-@@ -1448,7 +1449,8 @@ static void ieee80211_set_vif_encap_ops(
- 			if (key->conf.cipher == WLAN_CIPHER_SUITE_AES_CMAC ||
- 			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 ||
- 			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256 ||
--			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_CMAC_256)
-+			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_CMAC_256 ||
-+			    !(key->conf.flags & IEEE80211_KEY_FLAG_PAIRWISE))
- 				continue;
- 			if (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
- 				enabled = false;
 --- a/net/mac80211/tx.c
 +++ b/net/mac80211/tx.c
 @@ -4184,88 +4184,47 @@ static void ieee80211_8023_xmit(struct i
@@ -144,8 +122,8 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +	struct ethhdr *ehdr = (struct ethhdr *)skb->data;
  	struct sta_info *sta;
  
- 	if (unlikely(skb->len < ETH_HLEN)) {
-@@ -4297,6 +4257,10 @@ netdev_tx_t ieee80211_subif_start_xmit_8
+ 	if (WARN_ON(!sdata->hw_80211_encap)) {
+@@ -4302,6 +4262,10 @@ netdev_tx_t ieee80211_subif_start_xmit_8
  
  	if (ieee80211_lookup_ra_sta(sdata, skb, &sta))
  		kfree_skb(skb);

package/kernel/mac80211/patches/subsys/317-mac80211-set-info-control.hw_key-for-encap-offload-p.patch

@@ -19,7 +19,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	u8 tid;
  
 @@ -4233,6 +4234,10 @@ static void ieee80211_8023_xmit(struct i
- 	info->flags |= IEEE80211_TX_CTL_HW_80211_ENCAP;
+ 	info->control.flags |= IEEE80211_TX_CTRL_HW_80211_ENCAP;
  	info->control.vif = &sdata->vif;
  
 +	key = rcu_dereference(sta->ptk[sta->ptk_idx]);

package/kernel/mac80211/patches/subsys/318-mac80211-rework-tx-encapsulation-offload-API.patch

@@ -198,34 +198,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  };
  
  /**
---- a/net/mac80211/cfg.c
-+++ b/net/mac80211/cfg.c
-@@ -504,6 +504,7 @@ static int ieee80211_del_key(struct wiph
- 	struct ieee80211_local *local = sdata->local;
- 	struct sta_info *sta;
- 	struct ieee80211_key *key = NULL;
-+	bool recalc_offload = false;
- 	int ret;
- 
- 	mutex_lock(&local->sta_mtx);
-@@ -528,6 +529,7 @@ static int ieee80211_del_key(struct wiph
- 		goto out_unlock;
- 	}
- 
-+	recalc_offload = key->conf.cipher == WLAN_CIPHER_SUITE_TKIP;
- 	ieee80211_key_free(key, sdata->vif.type == NL80211_IFTYPE_STATION);
- 
- 	ret = 0;
-@@ -535,6 +537,9 @@ static int ieee80211_del_key(struct wiph
- 	mutex_unlock(&local->key_mtx);
- 	mutex_unlock(&local->sta_mtx);
- 
-+	if (recalc_offload)
-+		ieee80211_recalc_offload(local);
-+
- 	return ret;
- }
- 
 --- a/net/mac80211/debugfs.c
 +++ b/net/mac80211/debugfs.c
 @@ -408,6 +408,7 @@ static const char *hw_flag_names[] = {
@@ -287,16 +259,15 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  bool __ieee80211_recalc_txpower(struct ieee80211_sub_if_data *sdata)
  {
-@@ -348,6 +349,99 @@ static int ieee80211_check_queues(struct
+@@ -348,6 +349,85 @@ static int ieee80211_check_queues(struct
  	return 0;
  }
  
 +static bool ieee80211_iftype_supports_encap_offload(enum nl80211_iftype iftype)
 +{
 +	switch (iftype) {
++	/* P2P GO and client are mapped to AP/STATION types */
 +	case NL80211_IFTYPE_AP:
-+	case NL80211_IFTYPE_P2P_GO:
-+	case NL80211_IFTYPE_P2P_CLIENT:
 +	case NL80211_IFTYPE_STATION:
 +		return true;
 +	default:
@@ -307,7 +278,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +static bool ieee80211_set_sdata_offload_flags(struct ieee80211_sub_if_data *sdata)
 +{
 +	struct ieee80211_local *local = sdata->local;
-+	struct ieee80211_key *key;
 +	u32 flags;
 +
 +	flags = sdata->vif.offload_flags;
@@ -315,18 +285,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +	if (ieee80211_hw_check(&local->hw, SUPPORTS_TX_ENCAP_OFFLOAD) &&
 +	    ieee80211_iftype_supports_encap_offload(sdata->vif.type)) {
 +		flags |= IEEE80211_OFFLOAD_ENCAP_ENABLED;
-+		mutex_lock(&local->key_mtx);
-+		list_for_each_entry(key, &sdata->key_list, list) {
-+			if (key->conf.cipher == WLAN_CIPHER_SUITE_AES_CMAC ||
-+			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 ||
-+			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256 ||
-+			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_CMAC_256)
-+				continue;
-+			if (key->conf.cipher == WLAN_CIPHER_SUITE_TKIP ||
-+			    !(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
-+				flags &= ~IEEE80211_OFFLOAD_ENCAP_ENABLED;
-+		}
-+		mutex_unlock(&local->key_mtx);
 +
 +		if (!ieee80211_hw_check(&local->hw, SUPPORTS_TX_FRAG) &&
 +		    local->hw.wiphy->frag_threshold != (u32)-1)
@@ -387,7 +345,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  void ieee80211_adjust_monitor_flags(struct ieee80211_sub_if_data *sdata,
  				    const int offset)
  {
-@@ -587,6 +681,7 @@ int ieee80211_do_open(struct wireless_de
+@@ -587,6 +667,7 @@ int ieee80211_do_open(struct wireless_de
  		if (rtnl_dereference(sdata->bss->beacon)) {
  			ieee80211_vif_vlan_copy_chanctx(sdata);
  			netif_carrier_on(dev);
@@ -395,7 +353,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		} else {
  			netif_carrier_off(dev);
  		}
-@@ -616,6 +711,7 @@ int ieee80211_do_open(struct wireless_de
+@@ -616,6 +697,7 @@ int ieee80211_do_open(struct wireless_de
  
  		ieee80211_adjust_monitor_flags(sdata, 1);
  		ieee80211_configure_filter(local);
@@ -403,7 +361,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		mutex_lock(&local->mtx);
  		ieee80211_recalc_idle(local);
  		mutex_unlock(&local->mtx);
-@@ -625,10 +721,13 @@ int ieee80211_do_open(struct wireless_de
+@@ -625,10 +707,13 @@ int ieee80211_do_open(struct wireless_de
  	default:
  		if (coming_up) {
  			ieee80211_del_virtual_monitor(local);
@@ -417,7 +375,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  			res = ieee80211_check_queues(sdata,
  				ieee80211_vif_type_p2p(&sdata->vif));
  			if (res)
-@@ -1286,61 +1385,6 @@ static const struct net_device_ops ieee8
+@@ -1286,61 +1371,6 @@ static const struct net_device_ops ieee8
  
  };
  
@@ -479,7 +437,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  static void ieee80211_if_free(struct net_device *dev)
  {
  	free_percpu(netdev_tstats(dev));
-@@ -1371,6 +1415,51 @@ static void ieee80211_if_setup_no_queue(
+@@ -1371,6 +1401,32 @@ static void ieee80211_if_setup_no_queue(
  #endif
  }
  
@@ -487,7 +445,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +{
 +	struct ieee80211_local *local = sdata->local;
 +	struct ieee80211_sub_if_data *bss = sdata;
-+	struct ieee80211_key *key;
 +	bool enabled;
 +
 +	if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
@@ -506,24 +463,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +	    !(bss->vif.offload_flags & IEEE80211_OFFLOAD_ENCAP_4ADDR))
 +		enabled = false;
 +
-+	/*
-+	 * Encapsulation offload cannot be used with software crypto, and a per-VLAN
-+	 * key may have been set
-+	 */
-+	if (enabled && sdata->vif.type == NL80211_IFTYPE_AP_VLAN) {
-+		mutex_lock(&local->key_mtx);
-+		list_for_each_entry(key, &sdata->key_list, list) {
-+			if (key->conf.cipher == WLAN_CIPHER_SUITE_AES_CMAC ||
-+			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_GMAC_128 ||
-+			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_GMAC_256 ||
-+			    key->conf.cipher == WLAN_CIPHER_SUITE_BIP_CMAC_256)
-+				continue;
-+			if (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
-+				enabled = false;
-+		}
-+		mutex_unlock(&local->key_mtx);
-+	}
-+
 +	sdata->dev->netdev_ops = enabled ? &ieee80211_dataif_8023_ops :
 +					   &ieee80211_dataif_ops;
 +}
@@ -531,7 +470,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  static void ieee80211_iface_work(struct work_struct *work)
  {
  	struct ieee80211_sub_if_data *sdata =
-@@ -1553,7 +1642,6 @@ static void ieee80211_setup_sdata(struct
+@@ -1553,7 +1609,6 @@ static void ieee80211_setup_sdata(struct
  	sdata->vif.bss_conf.txpower = INT_MIN; /* unset */
  
  	sdata->noack_map = 0;
@@ -539,7 +478,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	/* only monitor/p2p-device differ */
  	if (sdata->dev) {
-@@ -1688,6 +1776,7 @@ static int ieee80211_runtime_change_ifty
+@@ -1688,6 +1743,7 @@ static int ieee80211_runtime_change_ifty
  
  	ieee80211_teardown_sdata(sdata);
  
@@ -547,7 +486,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	ret = drv_change_interface(local, sdata, internal_type, p2p);
  	if (ret)
  		type = ieee80211_vif_type_p2p(&sdata->vif);
-@@ -1700,6 +1789,7 @@ static int ieee80211_runtime_change_ifty
+@@ -1700,6 +1756,7 @@ static int ieee80211_runtime_change_ifty
  	ieee80211_check_queues(sdata, type);
  
  	ieee80211_setup_sdata(sdata, type);
@@ -586,40 +525,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	case WLAN_CIPHER_SUITE_AES_CMAC:
  	case WLAN_CIPHER_SUITE_BIP_CMAC_256:
  	case WLAN_CIPHER_SUITE_BIP_GMAC_128:
-@@ -824,6 +809,7 @@ int ieee80211_key_link(struct ieee80211_
- 	 */
- 	bool delay_tailroom = sdata->vif.type == NL80211_IFTYPE_STATION;
- 	int ret = -EOPNOTSUPP;
-+	bool recalc_offload = false;
- 
- 	mutex_lock(&sdata->local->key_mtx);
- 
-@@ -864,11 +850,15 @@ int ieee80211_key_link(struct ieee80211_
- 	key->local = sdata->local;
- 	key->sdata = sdata;
- 	key->sta = sta;
-+	recalc_offload = !old_key && key->conf.cipher == WLAN_CIPHER_SUITE_TKIP;
- 
- 	increment_tailroom_need_count(sdata);
- 
- 	ret = ieee80211_key_replace(sdata, sta, pairwise, old_key, key);
- 
-+	if (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
-+		recalc_offload = true;
-+
- 	if (!ret) {
- 		ieee80211_debugfs_key_add(key);
- 		ieee80211_key_destroy(old_key, delay_tailroom);
-@@ -879,6 +869,9 @@ int ieee80211_key_link(struct ieee80211_
-  out:
- 	mutex_unlock(&sdata->local->key_mtx);
- 
-+	if (recalc_offload)
-+		ieee80211_recalc_offload(sdata->local);
-+
- 	return ret;
- }
- 
 --- a/net/mac80211/trace.h
 +++ b/net/mac80211/trace.h
 @@ -2733,6 +2733,12 @@ TRACE_EVENT(drv_get_ftm_responder_stats,
@@ -637,15 +542,72 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #undef TRACE_INCLUDE_PATH
 --- a/net/mac80211/tx.c
 +++ b/net/mac80211/tx.c
-@@ -4264,11 +4264,6 @@ netdev_tx_t ieee80211_subif_start_xmit_8
- 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- 	struct sta_info *sta;
+@@ -4181,11 +4181,10 @@ static bool ieee80211_tx_8023(struct iee
  
+ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata,
+ 				struct net_device *dev, struct sta_info *sta,
+-				struct sk_buff *skb)
++				struct ieee80211_key *key, struct sk_buff *skb)
+ {
+ 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ 	struct ieee80211_local *local = sdata->local;
+-	struct ieee80211_key *key;
+ 	struct tid_ampdu_tx *tid_tx;
+ 	u8 tid;
+ 
+@@ -4234,7 +4233,6 @@ static void ieee80211_8023_xmit(struct i
+ 	info->control.flags |= IEEE80211_TX_CTRL_HW_80211_ENCAP;
+ 	info->control.vif = &sdata->vif;
+ 
+-	key = rcu_dereference(sta->ptk[sta->ptk_idx]);
+ 	if (key)
+ 		info->control.hw_key = &key->conf;
+ 
+@@ -4251,12 +4249,9 @@ netdev_tx_t ieee80211_subif_start_xmit_8
+ {
+ 	struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ 	struct ethhdr *ehdr = (struct ethhdr *)skb->data;
++	struct ieee80211_key *key;
+ 	struct sta_info *sta;
+-
 -	if (WARN_ON(!sdata->hw_80211_encap)) {
 -		kfree_skb(skb);
 -		return NETDEV_TX_OK;
 -	}
--
++	bool offload = true;
+ 
  	if (unlikely(skb->len < ETH_HLEN)) {
  		kfree_skb(skb);
- 		return NETDEV_TX_OK;
+@@ -4265,15 +4260,26 @@ netdev_tx_t ieee80211_subif_start_xmit_8
+ 
+ 	rcu_read_lock();
+ 
+-	if (ieee80211_lookup_ra_sta(sdata, skb, &sta))
++	if (ieee80211_lookup_ra_sta(sdata, skb, &sta)) {
+ 		kfree_skb(skb);
+-	else if (unlikely(IS_ERR_OR_NULL(sta) || !sta->uploaded ||
+-			  !test_sta_flag(sta, WLAN_STA_AUTHORIZED) ||
+-			  sdata->control_port_protocol == ehdr->h_proto))
+-		ieee80211_subif_start_xmit(skb, dev);
++		goto out;
++	}
++
++	if (unlikely(IS_ERR_OR_NULL(sta) || !sta->uploaded ||
++	    !test_sta_flag(sta, WLAN_STA_AUTHORIZED) ||
++		sdata->control_port_protocol == ehdr->h_proto))
++		offload = false;
++	else if ((key = rcu_dereference(sta->ptk[sta->ptk_idx])) &&
++		 (!(key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) ||
++		  key->conf.cipher == WLAN_CIPHER_SUITE_TKIP))
++		offload = false;
++
++	if (offload)
++		ieee80211_8023_xmit(sdata, dev, sta, key, skb);
+ 	else
+-		ieee80211_8023_xmit(sdata, dev, sta, skb);
++		ieee80211_subif_start_xmit(skb, dev);
+ 
++out:
+ 	rcu_read_unlock();
+ 
+ 	return NETDEV_TX_OK;

package/kernel/mac80211/patches/subsys/322-mac80211-swap-NEED_TXPROCESSING-and-HW_80211_ENCAP-t.patch

@@ -198,7 +198,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		goto encap_out;
  
  	if (info->control.flags & IEEE80211_TX_CTRL_FAST_XMIT) {
-@@ -4247,7 +4247,7 @@ static void ieee80211_8023_xmit(struct i
+@@ -4230,7 +4230,7 @@ static void ieee80211_8023_xmit(struct i
  		sdata = container_of(sdata->bss,
  				     struct ieee80211_sub_if_data, u.ap);
  
@@ -206,8 +206,8 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +	info->flags |= IEEE80211_TX_CTL_HW_80211_ENCAP;
  	info->control.vif = &sdata->vif;
  
- 	ieee80211_tx_8023(sdata, skb, skb->len, sta, false);
-@@ -4351,7 +4351,7 @@ static bool ieee80211_tx_pending_skb(str
+ 	if (key)
+@@ -4355,7 +4355,7 @@ static bool ieee80211_tx_pending_skb(str
  
  	sdata = vif_to_sdata(info->control.vif);
  
@@ -216,7 +216,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
  		if (unlikely(!chanctx_conf)) {
  			dev_kfree_skb(skb);
-@@ -4359,7 +4359,7 @@ static bool ieee80211_tx_pending_skb(str
+@@ -4363,7 +4363,7 @@ static bool ieee80211_tx_pending_skb(str
  		}
  		info->band = chanctx_conf->def.chan->band;
  		result = ieee80211_tx(sdata, NULL, skb, true, 0);

package/kernel/mac80211/patches/subsys/325-mac80211-extend-ieee80211_tx_status_ext-to-support-b.patch

@@ -1,7 +1,7 @@
 From: Felix Fietkau <nbd@nbd.name>
 Date: Fri, 21 Aug 2020 05:49:07 +0200
-Subject: [PATCH] mac80211: extend ieee80211_tx_status_ext to support bulk
- free
+Subject: [PATCH] mac80211: extend ieee80211_tx_status_ext to support
+ bulk free
 
 Store processed skbs ready to be freed in a list so the driver bulk free them
 

package/kernel/mac80211/patches/subsys/326-mac80211-notify-the-driver-when-a-sta-uses-4-address.patch

@@ -30,7 +30,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  /**
 --- a/net/mac80211/cfg.c
 +++ b/net/mac80211/cfg.c
-@@ -1698,6 +1698,7 @@ static int ieee80211_change_station(stru
+@@ -1693,6 +1693,7 @@ static int ieee80211_change_station(stru
  
  			rcu_assign_pointer(vlansdata->u.vlan.sta, sta);
  			__ieee80211_check_fast_rx_iface(vlansdata);

package/kernel/mac80211/patches/subsys/500-mac80211_configure_antenna_gain.patch

@@ -18,7 +18,7 @@
  				const u8 *addr);
 --- a/include/net/mac80211.h
 +++ b/include/net/mac80211.h
-@@ -1519,6 +1519,7 @@ enum ieee80211_smps_mode {
+@@ -1521,6 +1521,7 @@ enum ieee80211_smps_mode {
   *
   * @power_level: requested transmit power (in dBm), backward compatibility
   *	value only that is set to the minimum of all interfaces
@@ -26,7 +26,7 @@
   *
   * @chandef: the channel definition to tune to
   * @radar_enabled: whether radar detection is enabled
-@@ -1539,6 +1540,7 @@ enum ieee80211_smps_mode {
+@@ -1541,6 +1542,7 @@ enum ieee80211_smps_mode {
  struct ieee80211_conf {
  	u32 flags;
  	int power_level, dynamic_ps_timeout;
@@ -57,7 +57,7 @@
  	__NL80211_ATTR_AFTER_LAST,
 --- a/net/mac80211/cfg.c
 +++ b/net/mac80211/cfg.c
-@@ -2615,6 +2615,19 @@ static int ieee80211_get_tx_power(struct
+@@ -2611,6 +2611,19 @@ static int ieee80211_get_tx_power(struct
  	return 0;
  }
  
@@ -77,7 +77,7 @@
  static int ieee80211_set_wds_peer(struct wiphy *wiphy, struct net_device *dev,
  				  const u8 *addr)
  {
-@@ -4045,6 +4058,7 @@ const struct cfg80211_ops mac80211_confi
+@@ -4041,6 +4054,7 @@ const struct cfg80211_ops mac80211_confi
  	.set_wiphy_params = ieee80211_set_wiphy_params,
  	.set_tx_power = ieee80211_set_tx_power,
  	.get_tx_power = ieee80211_get_tx_power,

package/network/config/netifd/Makefile

@@ -5,9 +5,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/netifd.git
-PKG_SOURCE_DATE:=2020-06-06
-PKG_SOURCE_VERSION:=51e9fb8151e8f2c16ac1400bf4d64147ee7e8f5a
-PKG_MIRROR_HASH:=d89b76cb28a4c15c044f1b11ae8bc3ef7087a49cafe3dfff191163c6641a74b5
+PKG_SOURCE_DATE:=2020-09-08
+PKG_SOURCE_VERSION:=d7b614a86b815da711b5fecb10687297a70d859e
+PKG_MIRROR_HASH:=266bab9e9fecb3ad86b4cea3303765c35d8b4db00274565368f69de0fa6c05df
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 
 PKG_LICENSE:=GPL-2.0

package/network/services/hostapd/Makefile

@@ -7,7 +7,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=hostapd
-PKG_RELEASE:=4
+PKG_RELEASE:=5
 
 PKG_SOURCE_URL:=http://w1.fi/hostap.git
 PKG_SOURCE_PROTO:=git

package/network/services/hostapd/files/hostapd.sh

@@ -1,4 +1,5 @@
 . /lib/functions/network.sh
+. /lib/functions.sh
 
 wpa_supplicant_add_rate() {
 	local var="$1"
@@ -70,6 +71,8 @@ hostapd_append_wpa_key_mgmt() {
 			append wpa_key_mgmt "OWE"
 		;;
 	esac
+
+	[ "$auth_osen" = "1" ] && append wpa_key_mgmt "OSEN"
 }
 
 hostapd_add_log_config() {
@@ -262,6 +265,15 @@ hostapd_common_add_bss_config() {
 	config_add_boolean sae_require_mfp
 
 	config_add_string 'owe_transition_bssid:macaddr' 'owe_transition_ssid:string'
+
+	config_add_boolean hs20 disable_dgaf osen
+	config_add_int anqp_domain_id
+	config_add_int hs20_deauth_req_timeout
+	config_add_array hs20_oper_friendly_name
+	config_add_array osu_provider
+	config_add_array operator_icon
+	config_add_array hs20_conn_capab
+	config_add_string osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp
 }
 
 hostapd_set_vlan_file() {
@@ -297,6 +309,66 @@ hostapd_set_psk() {
 	for_each_station hostapd_set_psk_file ${ifname}
 }
 
+append_hs20_oper_friendly_name() {
+	append bss_conf "hs20_oper_friendly_name=$1" "$N"
+}
+
+append_osu_provider_service_desc() {
+	append bss_conf "osu_service_desc=$1" "$N"
+}
+
+append_hs20_icon() {
+	local width height lang type path
+	config_get width "$1" width
+	config_get height "$1" height
+	config_get lang "$1" lang
+	config_get type "$1" type
+	config_get path "$1" path
+
+	append bss_conf "hs20_icon=$width:$height:$lang:$type:$1:$path" "$N"
+}
+
+append_hs20_icons() {
+	config_load wireless
+	config_foreach append_hs20_icon hs20-icon
+}
+
+append_operator_icon() {
+	append bss_conf "operator_icon=$1" "$N"
+}
+
+append_osu_icon() {
+	append bss_conf "osu_icon=$1" "$N"
+}
+
+append_osu_provider() {
+	local cfgtype osu_server_uri osu_friendly_name osu_nai osu_nai2 osu_method_list 
+
+	config_load wireless
+	config_get cfgtype "$1" TYPE
+	[ "$cfgtype" != "osu-provider" ] && return
+
+	append bss_conf "# provider $1" "$N"
+	config_get osu_server_uri "$1" osu_server_uri
+	config_get osu_nai "$1" osu_nai
+	config_get osu_nai2 "$1" osu_nai2
+	config_get osu_method_list "$1" osu_method
+
+	append bss_conf "osu_server_uri=$osu_server_uri" "$N"
+	append bss_conf "osu_nai=$osu_nai" "$N"
+	append bss_conf "osu_nai2=$osu_nai2" "$N"
+	append bss_conf "osu_method_list=$osu_method_list" "$N"
+
+	config_list_foreach "$1" osu_service_desc append_osu_provider_service_desc
+	config_list_foreach "$1" osu_icon append_osu_icon
+
+	append bss_conf "$N"
+}
+
+append_hs20_conn_capab() {
+	[ -n "$1" ] && append bss_conf "hs20_conn_capab=$1" "$N"
+}
+
 hostapd_set_bss_options() {
 	local var="$1"
 	local phy="$2"
@@ -690,6 +762,34 @@ hostapd_set_bss_options() {
 		}
 	}
 
+	local hs20 disable_dgaf osen anqp_domain_id hs20_deauth_req_timeout \
+		osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp
+	json_get_vars hs20 disable_dgaf osen anqp_domain_id hs20_deauth_req_timeout \
+		osu_ssid hs20_wan_metrics hs20_operating_class hs20_t_c_filename hs20_t_c_timestamp
+
+	set_default hs20 0
+	set_default disable_dgaf $hs20
+	set_default osen 0
+	set_default anqp_domain_id 0
+	set_default hs20_deauth_req_timeout 60
+	if [ "$hs20" = "1" ]; then
+		append bss_conf "hs20=1" "$N"
+		append_hs20_icons
+		append bss_conf "disable_dgaf=$disable_dgaf" "$N"
+		append bss_conf "osen=$osen" "$N"
+		append bss_conf "anqp_domain_id=$anqp_domain_id" "$N"
+		append bss_conf "hs20_deauth_req_timeout=$hs20_deauth_req_timeout" "$N"
+		[ -n "$osu_ssid" ] && append bss_conf "osu_ssid=$osu_ssid" "$N"
+		[ -n "$hs20_wan_metrics" ] && append bss_conf "hs20_wan_metrics=$hs20_wan_metrics" "$N"
+		[ -n "$hs20_operating_class" ] && append bss_conf "hs20_operating_class=$hs20_operating_class" "$N"
+		[ -n "$hs20_t_c_filename" ] && append bss_conf "hs20_t_c_filename=$hs20_t_c_filename" "$N"
+		[ -n "$hs20_t_c_timestamp" ] && append bss_conf "hs20_t_c_timestamp=$hs20_t_c_timestamp" "$N"
+		json_for_each_item append_hs20_conn_capab hs20_conn_capab
+		json_for_each_item append_hs20_oper_friendly_name hs20_oper_friendly_name
+		json_for_each_item append_osu_provider osu_provider
+		json_for_each_item append_operator_icon operator_icon
+	fi
+
 	bss_md5sum=$(echo $bss_conf | md5sum | cut -d" " -f1)
 	append bss_conf "config_id=$bss_md5sum" "$N"
 

package/network/services/hostapd/src/src/utils/build_features.h

@@ -46,6 +46,10 @@ static inline int has_feature(const char *feat)
 #ifdef CONFIG_WEP
 	if (!strcmp(feat, "wep"))
 		return 1;
+#endif
+#ifdef CONFIG_HS20
+	if (!strcmp(feat, "hs20"))
+		return 1;
 #endif
 	return 0;
 }

package/network/services/openvpn/Makefile

@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=openvpn
 
 PKG_VERSION:=2.4.9
-PKG_RELEASE:=4
+PKG_RELEASE:=5
 
 PKG_SOURCE_URL:=\
 	https://build.openvpn.net/downloads/releases/ \

package/network/services/openvpn/files/openvpn.init

@@ -43,7 +43,7 @@ append_params() {
 		IFS="$LIST_SEP"
 		for v in $v; do
 			[ -n "$v" ] && [ "$p" != "push" ] && append_param "$s" "$p" && echo " $v" >> "/var/etc/openvpn-$s.conf"
-			[ -n "$v" ] && [ "$p" == "push" ] && append_param "$s" "$p" && echo " \"$v\"" >> "/var/etc/openvpn-$s.conf"
+			[ -n "$v" ] && [ "$p" = "push" ] && append_param "$s" "$p" && echo " \"$v\"" >> "/var/etc/openvpn-$s.conf"
 		done
 		unset IFS
 	done

package/network/services/wireguard/Makefile

@@ -11,12 +11,12 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=wireguard
 
-PKG_VERSION:=1.0.20200729
+PKG_VERSION:=1.0.20200908
 PKG_RELEASE:=1
 
 PKG_SOURCE:=wireguard-linux-compat-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://git.zx2c4.com/wireguard-linux-compat/snapshot/
-PKG_HASH:=690c7d9e115e2ff27386811cb495c9784678f717c8d6fc4cc7469dce373f252e
+PKG_HASH:=ad33b2d2267a37e0f65c97e65e7d4d926d5aef7d530c251b63fbf919048eead9
 
 PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=COPYING

package/network/utils/rssileds/Makefile

@@ -18,7 +18,7 @@ define Package/rssileds
   CATEGORY:=Network
   TITLE:=RSSI real-time LED indicator
   DEPENDS:=+libiwinfo +libnl-tiny +libubox +libuci
-  MAINTAINER:=Daniel Golle <dgolle@allnet.de>
+  MAINTAINER:=Daniel Golle <daniel@makrotopia.org>
 endef
 
 define Package/rssileds/description

package/network/utils/wireguard-tools/Makefile

@@ -11,12 +11,12 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=wireguard-tools
 
-PKG_VERSION:=1.0.20200820
-PKG_RELEASE:=1
+PKG_VERSION:=1.0.20200827
+PKG_RELEASE:=2
 
 PKG_SOURCE:=wireguard-tools-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://git.zx2c4.com/wireguard-tools/snapshot/
-PKG_HASH:=7735a04c68fffb101a10a67e3bd97a171f2b8eb47e9ddce2be68eb6538b013d0
+PKG_HASH:=51bc85e33a5b3cf353786ae64b0f1216d7a871447f058b6137f793eb0f53b7fd
 
 PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=COPYING

target/linux/ath79/config-4.19

@@ -168,6 +168,7 @@ CONFIG_MTD_M25P80=y
 CONFIG_MTD_PARSER_CYBERTAN=y
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPLIT_ELF_FW=y
 CONFIG_MTD_SPLIT_LZMA_FW=y
 CONFIG_MTD_SPLIT_SEAMA_FW=y
 CONFIG_MTD_SPLIT_TPLINK_FW=y

target/linux/ath79/config-5.4

@@ -175,6 +175,7 @@ CONFIG_MTD_CMDLINE_PARTS=y
 CONFIG_MTD_PARSER_CYBERTAN=y
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPLIT_ELF_FW=y
 CONFIG_MTD_SPLIT_LZMA_FW=y
 CONFIG_MTD_SPLIT_SEAMA_FW=y
 CONFIG_MTD_SPLIT_TPLINK_FW=y

target/linux/ath79/dts/qca9563_tplink_eap245-v3.dts

@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca956x.dtsi"
+
+/ {
+	compatible = "tplink,eap245-v3", "qca,qca9563";
+	model = "TP-Link EAP245 v3";
+
+	aliases {
+		led-boot = &led_status_green;
+		led-failsafe = &led_status_amber;
+		led-running = &led_status_green;
+		led-upgrade = &led_status_amber;
+		label-mac-device = &eth0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_status_green: status_green {
+			label = "tp-link:green:status";
+			gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		led_status_amber: status_amber {
+			label = "tp-link:amber:status";
+			gpios = <&gpio 9 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "Reset button";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&uart {
+	status = "okay";
+};
+
+&spi {
+	status = "okay";
+	num-cs = <1>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "factory-boot";
+				reg = <0x000000 0x040000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "u-boot";
+				reg = <0x040000 0x040000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "partition-table";
+				reg = <0x080000 0x010000>;
+				read-only;
+			};
+
+			info: partition@90000 {
+				label = "info";
+				reg = <0x090000 0x010000>;
+				read-only;
+			};
+
+			art: partition@a0000 {
+				label = "art";
+				reg = <0x0a0000 0x010000>;
+				read-only;
+			};
+
+			partition@b0000 {
+				label = "extra-para";
+				reg = <0x0b0000 0x010000>;
+				read-only;
+			};
+
+			partition@c0000 {
+				compatible = "openwrt,elf";
+				label = "firmware";
+				reg = <0x0c0000 0xe40000>;
+			};
+
+			partition@f00000 {
+				label = "config";
+				reg = <0xf00000 0x030000>;
+				read-only;
+			};
+
+			partition@f30000 {
+				label = "mutil-log";
+				reg = <0xf30000 0x080000>;
+				read-only;
+			};
+
+			partition@fb0000 {
+				label = "oops";
+				reg = <0xfb0000 0x040000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&mdio0 {
+	status = "okay";
+
+	phy-mask = <0x1>;
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+		phy-mode = "sgmii";
+		qca,ar8327-initvals = <
+			0x04 0x00080080 /* PAD0 */
+			0x7c 0x0000007e /* PORT0_STATUS */
+			0xe0 0xc74164de /* SGMII_CTRL */
+			>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	phy-handle = <&phy0>;
+	phy-mode = "sgmii";
+
+	mtd-mac-address = <&info 0x8>;
+};
+
+&wmac {
+	status = "okay";
+
+	mtd-cal-data = <&art 0x1000>;
+	mtd-mac-address = <&info 0x8>;
+};

target/linux/ath79/generic/base-files/etc/board.d/02_network

@@ -301,6 +301,10 @@ ath79_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0@eth1" "3:lan:3" "4:lan:2" "5:lan:1" "6@eth0" "2:wan:4" "1:wan:5"
 		;;
+	tplink,eap245-v3)
+		ucidef_add_switch "switch0" \
+			"0@eth0" "2:lan:1" "5:lan:2"
+		;;
 	tplink,tl-mr6400-v1)
 		ucidef_set_interfaces_lan_wan "eth0.1 eth1" "usb0"
 		ucidef_add_switch "switch0" \

target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

@@ -206,6 +206,10 @@ case "$FIRMWARE" in
 		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 		;;
+	tplink,eap245-v3)
+		caldata_extract "art" 0x5000 0x2f20
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary info 0x8) +1)
+		;;
 	yuncore,a782|\
 	yuncore,xd4200)
 		caldata_extract "art" 0x5000 0x2f20

target/linux/ath79/image/generic-tp-link.mk

@@ -362,6 +362,26 @@ define Device/tplink_cpe610-v2
 endef
 TARGET_DEVICES += tplink_cpe610-v2
 
+define Device/tplink-eap2x5
+  $(Device/tplink-safeloader)
+  SOC := qca9563
+  LOADER_TYPE := elf
+  KERNEL := kernel-bin | append-dtb | lzma | loader-kernel
+  KERNEL_INITRAMFS := $$(KERNEL)
+  IMAGE/factory.bin := append-rootfs | tplink-safeloader factory | \
+	pad-extra 128
+endef
+
+define Device/tplink_eap245-v3
+  $(Device/tplink-eap2x5)
+  IMAGE_SIZE := 14592k
+  DEVICE_MODEL := EAP245
+  DEVICE_VARIANT := v3
+  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca99x0-ct
+  TPLINK_BOARD_ID := EAP245-V3
+endef
+TARGET_DEVICES += tplink_eap245-v3
+
 define Device/tplink_re350k-v1
   $(Device/tplink-safeloader)
   SOC := qca9558

target/linux/generic/config-4.19

@@ -3033,6 +3033,7 @@ CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT=4096
 CONFIG_MTD_SPLIT=y
 # CONFIG_MTD_SPLIT_BCM_WFI_FW is not set
 # CONFIG_MTD_SPLIT_BRNIMAGE_FW is not set
+# CONFIG_MTD_SPLIT_ELF_FW is not set
 # CONFIG_MTD_SPLIT_EVA_FW is not set
 # CONFIG_MTD_SPLIT_FIRMWARE is not set
 CONFIG_MTD_SPLIT_FIRMWARE_NAME="firmware"

target/linux/generic/config-5.4

@@ -3260,6 +3260,7 @@ CONFIG_MTD_SPI_NOR_USE_4K_SECTORS_LIMIT=4096
 CONFIG_MTD_SPLIT=y
 # CONFIG_MTD_SPLIT_BCM_WFI_FW is not set
 # CONFIG_MTD_SPLIT_BRNIMAGE_FW is not set
+# CONFIG_MTD_SPLIT_ELF_FW is not set
 # CONFIG_MTD_SPLIT_EVA_FW is not set
 # CONFIG_MTD_SPLIT_FIRMWARE is not set
 CONFIG_MTD_SPLIT_FIRMWARE_NAME="firmware"

target/linux/generic/files/drivers/mtd/mtdsplit/Kconfig

@@ -79,3 +79,8 @@ config MTD_SPLIT_JIMAGE_FW
 	bool "JBOOT Image based firmware partition parser"
 	depends on MTD_SPLIT_SUPPORT
 	select MTD_SPLIT
+
+config MTD_SPLIT_ELF_FW
+	bool "ELF loader firmware partition parser"
+	depends on MTD_SPLIT_SUPPORT
+	select MTD_SPLIT

target/linux/generic/files/drivers/mtd/mtdsplit/Makefile

@@ -12,3 +12,4 @@ obj-$(CONFIG_MTD_SPLIT_EVA_FW) += mtdsplit_eva.o
 obj-$(CONFIG_MTD_SPLIT_WRGG_FW) += mtdsplit_wrgg.o
 obj-$(CONFIG_MTD_SPLIT_MINOR_FW) += mtdsplit_minor.o
 obj-$(CONFIG_MTD_SPLIT_JIMAGE_FW) += mtdsplit_jimage.o
+obj-$(CONFIG_MTD_SPLIT_ELF_FW) += mtdsplit_elf.o

target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_elf.c

@@ -0,0 +1,287 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ *  MTD splitter for ELF loader firmware partitions
+ *
+ *  Copyright (C) 2020 Sander Vanheule <sander@svanheule.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation; version 2.
+ *
+ *  To parse the ELF kernel loader, a small ELF parser is used that can
+ *  handle both ELF32 or ELF64 class loaders. The splitter assumes that the
+ *  kernel is always located before the rootfs, whether it is embedded in the
+ *  loader or not.
+ *
+ *  The kernel image is preferably embedded inside the ELF loader, so the end
+ *  of the loader equals the end of the kernel partition. This is due to the
+ *  way mtd_find_rootfs_from searches for the the rootfs:
+ *  - if the kernel image is embedded in the loader, the appended rootfs may
+ *    follow the loader immediately, within the same erase block.
+ *  - if the kernel image is not embedded in the loader, but placed at some
+ *    offset behind the loader (OKLI-style loader), the rootfs must be
+ *    aligned to an erase-block after the loader and kernel image.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/of.h>
+#include <linux/byteorder/generic.h>
+
+#include "mtdsplit.h"
+
+#define ELF_NR_PARTS	2
+
+#define ELF_MAGIC	0x7f454c46 /* 0x7f E L F */
+#define ELF_CLASS_32	1
+#define ELF_CLASS_64	2
+
+struct elf_header_ident {
+	uint32_t magic;
+	uint8_t class;
+	uint8_t data;
+	uint8_t version;
+	uint8_t osabi;
+	uint8_t abiversion;
+	uint8_t pad[7];
+};
+
+struct elf_header_32 {
+	uint16_t type;
+	uint16_t machine;
+	uint32_t version;
+	uint32_t entry;
+	uint32_t phoff;
+	uint32_t shoff;
+	uint32_t flags;
+	uint16_t ehsize;
+	uint16_t phentsize;
+	uint16_t phnum;
+	uint16_t shentsize;
+	uint16_t shnum;
+	uint16_t shstrndx;
+};
+
+struct elf_header_64 {
+	uint16_t type;
+	uint16_t machine;
+	uint32_t version;
+	uint64_t entry;
+	uint64_t phoff;
+	uint64_t shoff;
+	uint32_t flags;
+	uint16_t ehsize;
+	uint16_t phentsize;
+	uint16_t phnum;
+	uint16_t shentsize;
+	uint16_t shnum;
+	uint16_t shstrndx;
+};
+
+struct elf_header {
+	struct elf_header_ident ident;
+	union {
+		struct elf_header_32 elf32;
+		struct elf_header_64 elf64;
+	};
+};
+
+struct elf_program_header_32 {
+	uint32_t type;
+	uint32_t offset;
+	uint32_t vaddr;
+	uint32_t paddr;
+	uint32_t filesize;
+	uint32_t memsize;
+	uint32_t flags;
+};
+
+struct elf_program_header_64 {
+	uint32_t type;
+	uint32_t flags;
+	uint64_t offset;
+	uint64_t vaddr;
+	uint64_t paddr;
+	uint64_t filesize;
+	uint64_t memsize;
+};
+
+
+static int mtdsplit_elf_read_mtd(struct mtd_info *mtd, size_t offset,
+				 uint8_t *dst, size_t len)
+{
+	size_t retlen;
+	int ret;
+
+	ret = mtd_read(mtd, offset, len, &retlen, dst);
+	if (ret) {
+		pr_debug("read error in \"%s\"\n", mtd->name);
+		return ret;
+	}
+
+	if (retlen != len) {
+		pr_debug("short read in \"%s\"\n", mtd->name);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static int elf32_determine_size(struct mtd_info *mtd, struct elf_header *hdr,
+				size_t *size)
+{
+	struct elf_header_32 *hdr32 = &(hdr->elf32);
+	int err;
+	size_t section_end, ph_table_end, ph_entry;
+	struct elf_program_header_32 ph;
+
+	*size = 0;
+
+	if (hdr32->shoff > 0) {
+		*size = hdr32->shoff + hdr32->shentsize * hdr32->shnum;
+		return 0;
+	}
+
+	ph_entry = hdr32->phoff;
+	ph_table_end = hdr32->phoff + hdr32->phentsize * hdr32->phnum;
+
+	while (ph_entry < ph_table_end) {
+		err = mtdsplit_elf_read_mtd(mtd, ph_entry, (uint8_t *)(&ph),
+					    sizeof(ph));
+		if (err)
+			return err;
+
+		section_end = ph.offset + ph.filesize;
+		if (section_end > *size)
+			*size = section_end;
+
+		ph_entry += hdr32->phentsize;
+	}
+
+	return 0;
+}
+
+static int elf64_determine_size(struct mtd_info *mtd, struct elf_header *hdr,
+				size_t *size)
+{
+	struct elf_header_64 *hdr64 = &(hdr->elf64);
+	int err;
+	size_t section_end, ph_table_end, ph_entry;
+	struct elf_program_header_64 ph;
+
+	*size = 0;
+
+	if (hdr64->shoff > 0) {
+		*size = hdr64->shoff + hdr64->shentsize * hdr64->shnum;
+		return 0;
+	}
+
+	ph_entry = hdr64->phoff;
+	ph_table_end = hdr64->phoff + hdr64->phentsize * hdr64->phnum;
+
+	while (ph_entry < ph_table_end) {
+		err = mtdsplit_elf_read_mtd(mtd, ph_entry, (uint8_t *)(&ph),
+					    sizeof(ph));
+		if (err)
+			return err;
+
+		section_end = ph.offset + ph.filesize;
+		if (section_end > *size)
+			*size = section_end;
+
+		ph_entry += hdr64->phentsize;
+	}
+
+	return 0;
+}
+
+static int mtdsplit_parse_elf(struct mtd_info *mtd,
+			      const struct mtd_partition **pparts,
+			      struct mtd_part_parser_data *data)
+{
+	struct elf_header hdr;
+	size_t loader_size, rootfs_offset;
+	enum mtdsplit_part_type type;
+	struct mtd_partition *parts;
+	int err;
+
+	err = mtdsplit_elf_read_mtd(mtd, 0, (uint8_t *)&hdr, sizeof(hdr));
+	if (err)
+		return err;
+
+	if (be32_to_cpu(hdr.ident.magic) != ELF_MAGIC) {
+		pr_debug("invalid ELF magic %08x\n",
+			 be32_to_cpu(hdr.ident.magic));
+		return -EINVAL;
+	}
+
+	switch (hdr.ident.class) {
+	case ELF_CLASS_32:
+		err = elf32_determine_size(mtd, &hdr, &loader_size);
+		break;
+	case ELF_CLASS_64:
+		err = elf64_determine_size(mtd, &hdr, &loader_size);
+		break;
+	default:
+		pr_debug("invalid ELF class %i\n", hdr.ident.class);
+		err = -EINVAL;
+	}
+
+	if (err)
+		return err;
+
+	err = mtd_find_rootfs_from(mtd, loader_size, mtd->size,
+				   &rootfs_offset, &type);
+	if (err)
+		return err;
+
+	if (rootfs_offset == mtd->size) {
+		pr_debug("no rootfs found in \"%s\"\n", mtd->name);
+		return -ENODEV;
+	}
+
+	parts = kzalloc(ELF_NR_PARTS * sizeof(*parts), GFP_KERNEL);
+	if (!parts)
+		return -ENOMEM;
+
+	parts[0].name = KERNEL_PART_NAME;
+	parts[0].offset = 0;
+	parts[0].size = rootfs_offset;
+
+	if (type == MTDSPLIT_PART_TYPE_UBI)
+		parts[1].name = UBI_PART_NAME;
+	else
+		parts[1].name = ROOTFS_PART_NAME;
+	parts[1].offset = rootfs_offset;
+	parts[1].size = mtd->size - rootfs_offset;
+
+	*pparts = parts;
+	return ELF_NR_PARTS;
+}
+
+static const struct of_device_id mtdsplit_elf_of_match_table[] = {
+	{ .compatible = "openwrt,elf" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, mtdsplit_elf_of_match_table);
+
+static struct mtd_part_parser mtdsplit_elf_parser = {
+	.owner = THIS_MODULE,
+	.name = "elf-loader-fw",
+	.of_match_table = mtdsplit_elf_of_match_table,
+	.parse_fn = mtdsplit_parse_elf,
+	.type = MTD_PARSER_TYPE_FIRMWARE,
+};
+
+static int __init mtdsplit_elf_init(void)
+{
+	register_mtd_parser(&mtdsplit_elf_parser);
+
+	return 0;
+}
+
+subsys_initcall(mtdsplit_elf_init);

target/linux/generic/pending-5.4/770-07-net-ethernet-mtk_eth_soc-drop-descriptor-cpu-own-bit.patch

@@ -1,34 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Wed, 26 Aug 2020 17:48:14 +0200
-Subject: [PATCH] net: ethernet: mtk_eth_soc: drop descriptor cpu-own bit check
- in qdma tx cleanup
-
-mtk_poll_tx_qdma already checks the MTK_QTX_DRX_PTR register, which points
-at the last completed descriptor.
-To slightly improve performance, also remove the register bit which forces
-the hardware to write back this bit earlier.
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1368,9 +1368,6 @@ static int mtk_poll_tx_qdma(struct mtk_e
- 		int mac = 0;
- 
- 		desc = mtk_qdma_phys_to_virt(ring, desc->txd2);
--		if ((desc->txd3 & TX_DMA_OWNER_CPU) == 0)
--			break;
--
- 		tx_buf = mtk_desc_to_tx_buf(ring, desc);
- 		if (tx_buf->flags & MTK_TX_FLAGS_FPORT1)
- 			mac = 1;
-@@ -2203,7 +2200,7 @@ static int mtk_start_dma(struct mtk_eth
- 
- 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA)) {
- 		mtk_w32(eth,
--			MTK_TX_WB_DDONE | MTK_TX_DMA_EN |
-+			MTK_TX_DMA_EN |
- 			MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO |
- 			MTK_RX_DMA_EN | MTK_RX_2B_OFFSET |
- 			MTK_RX_BT_32DWORDS,

target/linux/generic/pending-5.4/770-08-net-ethernet-mtk_eth_soc-cache-hardware-pointer-of-l.patch

@@ -20,7 +20,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	dma = mtk_r32(eth, MTK_QTX_DRX_PTR);
  
  	desc = mtk_qdma_phys_to_virt(ring, cpu);
-@@ -1389,6 +1389,7 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -1392,6 +1392,7 @@ static int mtk_poll_tx_qdma(struct mtk_e
  		cpu = next_cpu;
  	}
  
@@ -28,7 +28,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	mtk_w32(eth, cpu, MTK_QTX_CRX_PTR);
  
  	return budget;
-@@ -1589,6 +1590,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1592,6 +1593,7 @@ static int mtk_tx_alloc(struct mtk_eth *
  	atomic_set(&ring->free_count, MTK_DMA_SIZE - 2);
  	ring->next_free = &ring->dma[0];
  	ring->last_free = &ring->dma[MTK_DMA_SIZE - 1];
@@ -36,7 +36,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	ring->thresh = MAX_SKB_FRAGS;
  
  	/* make sure that all changes to the dma ring are flushed before we
-@@ -1602,9 +1604,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+@@ -1605,9 +1607,7 @@ static int mtk_tx_alloc(struct mtk_eth *
  		mtk_w32(eth,
  			ring->phys + ((MTK_DMA_SIZE - 1) * sz),
  			MTK_QTX_CRX_PTR);

target/linux/generic/pending-5.4/770-11-net-ethernet-mtk_eth_soc-avoid-rearming-interrupt-if.pa

@@ -10,7 +10,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1512,8 +1512,8 @@ static int mtk_napi_tx(struct napi_struc
+@@ -1515,8 +1515,8 @@ static int mtk_napi_tx(struct napi_struc
  	if (status & MTK_TX_DONE_INT)
  		return budget;
  
@@ -21,7 +21,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	return tx_done;
  }
-@@ -1546,8 +1546,9 @@ poll_again:
+@@ -1549,8 +1549,9 @@ poll_again:
  		remain_budget -= rx_done;
  		goto poll_again;
  	}

target/linux/kirkwood/base-files/etc/uci-defaults/05_fix-compat-version

@@ -1,16 +0,0 @@
-#
-# Copyright (C) 2020 OpenWrt.org
-#
-
-. /lib/functions.sh
-
-case "$(board_name)" in
-	linksys,e4200-v2|\
-	linksys,ea3500|\
-	linksys,ea4500)
-		uci set system.@system[0].compat_version="1.1"
-		uci commit system
-		;;
-esac
-
-exit 0

target/linux/kirkwood/image/Makefile

@@ -12,8 +12,7 @@ KERNEL_LOADADDR:=0x8000
 
 define Device/dsa-migration
   DEVICE_COMPAT_VERSION := 1.1
-  DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA \
-	(early adopters with DSA already set up may just force-flash keeping existing config)
+  DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA
 endef
 
 define Device/Default

target/linux/mediatek/patches-5.4/0600-1-6-net-dsa-mt7530-Refine-message-in-Kconfig.patch

@@ -1,98 +0,0 @@
-From patchwork Tue Dec 10 08:14:37 2019
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
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-X-Patchwork-Submitter: Landen Chao <landen.chao@mediatek.com>
-X-Patchwork-Id: 1206962
-X-Patchwork-Delegate: davem@davemloft.net
-Return-Path: <netdev-owner@vger.kernel.org>
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-From: Landen Chao <landen.chao@mediatek.com>
-To: <andrew@lunn.ch>, <f.fainelli@gmail.com>,
- <vivien.didelot@savoirfairelinux.com>, <matthias.bgg@gmail.com>,
- <robh+dt@kernel.org>, <mark.rutland@arm.com>
-CC: <devicetree@vger.kernel.org>, <netdev@vger.kernel.org>,
- <linux-kernel@vger.kernel.org>,
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- <sean.wang@mediatek.com>, <opensource@vdorst.com>,
- <frank-w@public-files.de>, Landen Chao <landen.chao@mediatek.com>
-Subject: [PATCH net-next 1/6] net: dsa: mt7530: Refine message in Kconfig
-Date: Tue, 10 Dec 2019 16:14:37 +0800
-Message-ID: <6ecf6cbf38223f35854bc361c2eefa1d85c724d2.1575914275.git.landen.chao@mediatek.com>
-X-Mailer: git-send-email 2.18.0
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-MIME-Version: 1.0
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-List-ID: <netdev.vger.kernel.org>
-X-Mailing-List: netdev@vger.kernel.org
-
-Refine message in Kconfig with fixing typo and an explicit MT7621 support.
-
-Signed-off-by: Landen Chao <landen.chao@mediatek.com>
-Signed-off-by: Sean Wang <sean.wang@mediatek.com>
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
----
- drivers/net/dsa/Kconfig | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
---- a/drivers/net/dsa/Kconfig
-+++ b/drivers/net/dsa/Kconfig
-@@ -33,12 +33,12 @@ config NET_DSA_LANTIQ_GSWIP
- 	  the xrx200 / VR9 SoC.
- 
- config NET_DSA_MT7530
--	tristate "Mediatek MT7530 Ethernet switch support"
-+	tristate "MediaTek MT7530 and MT7621 Ethernet switch support"
- 	depends on NET_DSA
- 	select NET_DSA_TAG_MTK
- 	---help---
--	  This enables support for the Mediatek MT7530 Ethernet switch
--	  chip.
-+	  This enables support for the MediaTek MT7530 and MT7621 Ethernet
-+	  switch chip.
- 
- config NET_DSA_MV88E6060
- 	tristate "Marvell 88E6060 ethernet switch chip support"

target/linux/mediatek/patches-5.4/0600-2-6-net-dsa-mt7530-Extend-device-data-ready-for-adding-a-new-hardware.patch

@@ -1,441 +0,0 @@
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-From: Landen Chao <landen.chao@mediatek.com>
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- <frank-w@public-files.de>, Landen Chao <landen.chao@mediatek.com>
-Subject: [PATCH net-next 2/6] net: dsa: mt7530: Extend device data ready for
- adding a new hardware
-Date: Tue, 10 Dec 2019 16:14:38 +0800
-Message-ID: <2d546d6bb15ff8b4b75af2220e20db4e634f4145.1575914275.git.landen.chao@mediatek.com>
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-
-Add a structure holding required operations for each device such as device
-initialization, PHY port read or write, a checker whether PHY interface is
-supported on a certain port, MAC port setup for either bus pad or a
-specific PHY interface.
-
-The patch is done for ready adding a new hardware MT7531.
-
-Signed-off-by: Landen Chao <landen.chao@mediatek.com>
-Signed-off-by: Sean Wang <sean.wang@mediatek.com>
----
- drivers/net/dsa/mt7530.c | 231 +++++++++++++++++++++++++++++----------
- drivers/net/dsa/mt7530.h |  29 ++++-
- 2 files changed, 203 insertions(+), 57 deletions(-)
-
---- a/drivers/net/dsa/mt7530.c
-+++ b/drivers/net/dsa/mt7530.c
-@@ -373,7 +373,7 @@ mt7530_fdb_write(struct mt7530_priv *pri
- }
- 
- static int
--mt7530_pad_clk_setup(struct dsa_switch *ds, int mode)
-+mt7530_pad_clk_setup(struct dsa_switch *ds, phy_interface_t mode)
- {
- 	struct mt7530_priv *priv = ds->priv;
- 	u32 ncpo1, ssc_delta, trgint, i, xtal;
-@@ -1355,13 +1355,111 @@ mt7530_setup(struct dsa_switch *ds)
- 	return 0;
- }
- 
--static void mt7530_phylink_mac_config(struct dsa_switch *ds, int port,
-+static bool mt7530_phy_supported(struct dsa_switch *ds, int port,
-+				 const struct phylink_link_state *state)
-+{
-+	struct mt7530_priv *priv = ds->priv;
-+
-+	switch (port) {
-+	case 0: /* Internal phy */
-+	case 1:
-+	case 2:
-+	case 3:
-+	case 4:
-+		if (state->interface != PHY_INTERFACE_MODE_GMII)
-+			goto unsupported;
-+		break;
-+	case 5: /* 2nd cpu port with phy of port 0 or 4 / external phy */
-+		if (!phy_interface_mode_is_rgmii(state->interface) &&
-+		    state->interface != PHY_INTERFACE_MODE_MII &&
-+		    state->interface != PHY_INTERFACE_MODE_GMII)
-+			goto unsupported;
-+		break;
-+	case 6: /* 1st cpu port */
-+		if (state->interface != PHY_INTERFACE_MODE_RGMII &&
-+		    state->interface != PHY_INTERFACE_MODE_TRGMII)
-+			goto unsupported;
-+		break;
-+	default:
-+		dev_err(priv->dev, "%s: unsupported port: %i\n", __func__,
-+			port);
-+		goto unsupported;
-+	}
-+
-+	return true;
-+
-+unsupported:
-+	return false;
-+}
-+
-+static bool mt753x_phy_supported(struct dsa_switch *ds, int port,
-+				 const struct phylink_link_state *state)
-+{
-+	struct mt7530_priv *priv = ds->priv;
-+
-+	return priv->info->phy_supported(ds, port, state);
-+}
-+
-+static int
-+mt7530_pad_setup(struct dsa_switch *ds, const struct phylink_link_state *state)
-+{
-+	struct mt7530_priv *priv = ds->priv;
-+
-+	/* Setup TX circuit incluing relevant PAD and driving */
-+	mt7530_pad_clk_setup(ds, state->interface);
-+
-+	if (priv->id == ID_MT7530) {
-+		/* Setup RX circuit, relevant PAD and driving on the
-+		 * host which must be placed after the setup on the
-+		 * device side is all finished.
-+		 */
-+		mt7623_pad_clk_setup(ds);
-+	}
-+
-+	return 0;
-+}
-+
-+static int
-+mt753x_pad_setup(struct dsa_switch *ds, const struct phylink_link_state *state)
-+{
-+	struct mt7530_priv *priv = ds->priv;
-+
-+	return priv->info->pad_setup(ds, state);
-+}
-+
-+static int
-+mt7530_mac_setup(struct dsa_switch *ds, int port, unsigned int mode,
-+		 const struct phylink_link_state *state)
-+{
-+	struct mt7530_priv *priv = ds->priv;
-+
-+	/* Only need to setup port5. */
-+	if (port != 5)
-+		return 0;
-+
-+	mt7530_setup_port5(priv->ds, state->interface);
-+
-+	return 0;
-+}
-+
-+static int mt753x_mac_setup(struct dsa_switch *ds, int port, unsigned int mode,
-+			    const struct phylink_link_state *state)
-+{
-+	struct mt7530_priv *priv = ds->priv;
-+
-+	return priv->info->mac_setup(ds, port, mode, state);
-+}
-+
-+static void mt753x_phylink_mac_config(struct dsa_switch *ds, int port,
- 				      unsigned int mode,
- 				      const struct phylink_link_state *state)
- {
- 	struct mt7530_priv *priv = ds->priv;
- 	u32 mcr_cur, mcr_new;
- 
-+	if (!mt753x_phy_supported(ds, port, state))
-+		return;
-+
- 	switch (port) {
- 	case 0: /* Internal phy */
- 	case 1:
-@@ -1374,24 +1472,15 @@ static void mt7530_phylink_mac_config(st
- 	case 5: /* 2nd cpu port with phy of port 0 or 4 / external phy */
- 		if (priv->p5_interface == state->interface)
- 			break;
--		if (!phy_interface_mode_is_rgmii(state->interface) &&
--		    state->interface != PHY_INTERFACE_MODE_MII &&
--		    state->interface != PHY_INTERFACE_MODE_GMII)
--			return;
--
--		mt7530_setup_port5(ds, state->interface);
-+		if (mt753x_mac_setup(ds, port, mode, state) < 0)
-+			goto unsupported;
- 		break;
- 	case 6: /* 1st cpu port */
- 		if (priv->p6_interface == state->interface)
- 			break;
--
--		if (state->interface != PHY_INTERFACE_MODE_RGMII &&
--		    state->interface != PHY_INTERFACE_MODE_TRGMII)
--			return;
--
--		/* Setup TX circuit incluing relevant PAD and driving */
--		mt7530_pad_clk_setup(ds, state->interface);
--
-+		mt753x_pad_setup(ds, state);
-+		if (mt753x_mac_setup(ds, port, mode, state) < 0)
-+			goto unsupported;
- 		priv->p6_interface = state->interface;
- 		break;
- 	default:
-@@ -1459,38 +1548,14 @@ static void mt7530_phylink_mac_link_up(s
- 	mt7530_port_set_status(priv, port, 1);
- }
- 
--static void mt7530_phylink_validate(struct dsa_switch *ds, int port,
-+static void mt753x_phylink_validate(struct dsa_switch *ds, int port,
- 				    unsigned long *supported,
- 				    struct phylink_link_state *state)
- {
- 	__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
- 
--	switch (port) {
--	case 0: /* Internal phy */
--	case 1:
--	case 2:
--	case 3:
--	case 4:
--		if (state->interface != PHY_INTERFACE_MODE_NA &&
--		    state->interface != PHY_INTERFACE_MODE_GMII)
--			goto unsupported;
--		break;
--	case 5: /* 2nd cpu port with phy of port 0 or 4 / external phy */
--		if (state->interface != PHY_INTERFACE_MODE_NA &&
--		    !phy_interface_mode_is_rgmii(state->interface) &&
--		    state->interface != PHY_INTERFACE_MODE_MII &&
--		    state->interface != PHY_INTERFACE_MODE_GMII)
--			goto unsupported;
--		break;
--	case 6: /* 1st cpu port */
--		if (state->interface != PHY_INTERFACE_MODE_NA &&
--		    state->interface != PHY_INTERFACE_MODE_RGMII &&
--		    state->interface != PHY_INTERFACE_MODE_TRGMII)
--			goto unsupported;
--		break;
--	default:
--		dev_err(ds->dev, "%s: unsupported port: %i\n", __func__, port);
--unsupported:
-+	if (state->interface != PHY_INTERFACE_MODE_NA &&
-+	    !mt753x_phy_supported(ds, port, state)) {
- 		linkmode_zero(supported);
- 		return;
- 	}
-@@ -1609,12 +1674,36 @@ static int mt7530_set_mac_eee(struct dsa
- 	return 0;
- }
- 
-+static int
-+mt753x_setup(struct dsa_switch *ds)
-+{
-+	struct mt7530_priv *priv = ds->priv;
-+
-+	return priv->info->setup(ds);
-+}
-+
-+static int
-+mt753x_phy_read(struct dsa_switch *ds, int port, int regnum)
-+{
-+	struct mt7530_priv *priv = ds->priv;
-+
-+	return priv->info->phy_read(ds, port, regnum);
-+}
-+
-+static int
-+mt753x_phy_write(struct dsa_switch *ds, int port, int regnum, u16 val)
-+{
-+	struct mt7530_priv *priv = ds->priv;
-+
-+	return priv->info->phy_write(ds, port, regnum, val);
-+}
-+
- static const struct dsa_switch_ops mt7530_switch_ops = {
- 	.get_tag_protocol	= mtk_get_tag_protocol,
--	.setup			= mt7530_setup,
-+	.setup			= mt753x_setup,
- 	.get_strings		= mt7530_get_strings,
--	.phy_read		= mt7530_phy_read,
--	.phy_write		= mt7530_phy_write,
-+	.phy_read		= mt753x_phy_read,
-+	.phy_write		= mt753x_phy_write,
- 	.get_ethtool_stats	= mt7530_get_ethtool_stats,
- 	.get_sset_count		= mt7530_get_sset_count,
- 	.port_enable		= mt7530_port_enable,
-@@ -1631,18 +1720,39 @@ static const struct dsa_switch_ops mt753
- 	.port_vlan_del		= mt7530_port_vlan_del,
- 	.port_mirror_add	= mt7530_port_mirror_add,
- 	.port_mirror_del	= mt7530_port_mirror_del,
--	.phylink_validate	= mt7530_phylink_validate,
-+	.phylink_validate	= mt753x_phylink_validate,
- 	.phylink_mac_link_state = mt7530_phylink_mac_link_state,
--	.phylink_mac_config	= mt7530_phylink_mac_config,
-+	.phylink_mac_config	= mt753x_phylink_mac_config,
- 	.phylink_mac_link_down	= mt7530_phylink_mac_link_down,
- 	.phylink_mac_link_up	= mt7530_phylink_mac_link_up,
- 	.get_mac_eee		= mt7530_get_mac_eee,
- 	.set_mac_eee		= mt7530_set_mac_eee,
- };
- 
--static const struct of_device_id mt7530_of_match[] = {
--	{ .compatible = "mediatek,mt7621", .data = (void *)ID_MT7621, },
--	{ .compatible = "mediatek,mt7530", .data = (void *)ID_MT7530, },
-+static const struct mt753x_info mt753x_table[] = {
-+	[ID_MT7621] = {
-+		.id = ID_MT7621,
-+		.setup = mt7530_setup,
-+		.phy_read = mt7530_phy_read,
-+		.phy_write = mt7530_phy_write,
-+		.phy_supported = mt7530_phy_supported,
-+		.pad_setup = mt7530_pad_setup,
-+		.mac_setup = mt7530_mac_setup,
-+	},
-+	[ID_MT7530] = {
-+		.id = ID_MT7530,
-+		.setup = mt7530_setup,
-+		.phy_read = mt7530_phy_read,
-+		.phy_write = mt7530_phy_write,
-+		.phy_supported = mt7530_phy_supported,
-+		.pad_setup = mt7530_pad_setup,
-+		.mac_setup = mt7530_mac_setup,
-+	},
-+};
-+
-+ static const struct of_device_id mt7530_of_match[] = {
-+	{ .compatible = "mediatek,mt7621", .data = &mt753x_table[ID_MT7621], },
-+	{ .compatible = "mediatek,mt7530", .data = &mt753x_table[ID_MT7530], },
- 	{ /* sentinel */ },
- };
- MODULE_DEVICE_TABLE(of, mt7530_of_match);
-@@ -1680,8 +1790,19 @@ mt7530_probe(struct mdio_device *mdiodev
- 	/* Get the hardware identifier from the devicetree node.
- 	 * We will need it for some of the clock and regulator setup.
- 	 */
--	priv->id = (unsigned int)(unsigned long)
--		of_device_get_match_data(&mdiodev->dev);
-+	priv->info = of_device_get_match_data(&mdiodev->dev);
-+	if (!priv->info)
-+		return -EINVAL;
-+
-+	/* Sanity check if these required device operstaions are filled
-+	 * properly.
-+	 */
-+	if (!priv->info->setup || !priv->info->phy_read ||
-+	    !priv->info->phy_write || !priv->info->phy_supported ||
-+	    !priv->info->pad_setup || !priv->info->mac_setup)
-+		return -EINVAL;
-+
-+	priv->id = priv->info->id;
- 
- 	if (priv->id == ID_MT7530) {
- 		priv->core_pwr = devm_regulator_get(&mdiodev->dev, "core");
---- a/drivers/net/dsa/mt7530.h
-+++ b/drivers/net/dsa/mt7530.h
-@@ -11,7 +11,7 @@
- #define MT7530_NUM_FDB_RECORDS		2048
- #define MT7530_ALL_MEMBERS		0xff
- 
--enum {
-+enum mt753x_id {
- 	ID_MT7530 = 0,
- 	ID_MT7621 = 1,
- };
-@@ -447,6 +447,32 @@ static const char *p5_intf_modes(unsigne
- 	}
- }
- 
-+/* struct mt753x_info -	This is the main data structure for holding the specific
-+ *			part for each supported device
-+ * @setup:		Holding the handler to a device initialization
-+ * @phy_read:		Holding the way reading PHY port
-+ * @phy_write:		Holding the way writing PHY port
-+ * @phy_supported:	Check if the PHY type is being supported on a certain
-+ *			port
-+ * @pad_setup:		Holding the way setting up the bus pad for a certain MAC
-+ *			port
-+ * @mac_setup:		Holding the way setting up the PHY attribute for a
-+ *			certain MAC port
-+ */
-+struct mt753x_info {
-+	enum mt753x_id id;
-+
-+	int (*setup)(struct dsa_switch *ds);
-+	int (*phy_read)(struct dsa_switch *ds, int port, int regnum);
-+	int (*phy_write)(struct dsa_switch *ds, int port, int regnum, u16 val);
-+	bool (*phy_supported)(struct dsa_switch *ds, int port,
-+			      const struct phylink_link_state *state);
-+	int (*pad_setup)(struct dsa_switch *ds,
-+			 const struct phylink_link_state *state);
-+	int (*mac_setup)(struct dsa_switch *ds, int port, unsigned int mode,
-+			 const struct phylink_link_state *state);
-+};
-+
- /* struct mt7530_priv -	This is the main data structure for holding the state
-  *			of the driver
-  * @dev:		The device pointer
-@@ -472,6 +498,7 @@ struct mt7530_priv {
- 	struct regulator	*core_pwr;
- 	struct regulator	*io_pwr;
- 	struct gpio_desc	*reset;
-+	const struct mt753x_info *info;
- 	unsigned int		id;
- 	bool			mcm;
- 	phy_interface_t		p6_interface;

target/linux/mediatek/patches-5.4/0600-3-6-dt-bindings-net-dsa-add-new-MT7531-binding-to-support-MT7531.patch

@@ -1,179 +0,0 @@
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-From: Landen Chao <landen.chao@mediatek.com>
-To: <andrew@lunn.ch>, <f.fainelli@gmail.com>,
- <vivien.didelot@savoirfairelinux.com>, <matthias.bgg@gmail.com>,
- <robh+dt@kernel.org>, <mark.rutland@arm.com>
-CC: <devicetree@vger.kernel.org>, <netdev@vger.kernel.org>,
- <linux-kernel@vger.kernel.org>,
- <linux-mediatek@lists.infradead.org>, <davem@davemloft.net>,
- <sean.wang@mediatek.com>, <opensource@vdorst.com>,
- <frank-w@public-files.de>, Landen Chao <landen.chao@mediatek.com>
-Subject: [PATCH net-next 3/6] dt-bindings: net: dsa: add new MT7531 binding
- to support MT7531
-Date: Tue, 10 Dec 2019 16:14:39 +0800
-Message-ID: <1c382fd916b66bfe3ce8ef18c12f954dbcbddbbc.1575914275.git.landen.chao@mediatek.com>
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-
-Add devicetree binding to support the compatible mt7531 switch as used
-in the MediaTek MT7531 switch.
-
-Signed-off-by: Sean Wang <sean.wang@mediatek.com>
-Signed-off-by: Landen Chao <landen.chao@mediatek.com>
----
- .../devicetree/bindings/net/dsa/mt7530.txt    | 77 ++++++++++++++++++-
- 1 file changed, 74 insertions(+), 3 deletions(-)
-
---- a/Documentation/devicetree/bindings/net/dsa/mt7530.txt
-+++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
-@@ -5,6 +5,7 @@ Required properties:
- 
- - compatible: may be compatible = "mediatek,mt7530"
- 	or compatible = "mediatek,mt7621"
-+	or compatible = "mediatek,mt7531"
- - #address-cells: Must be 1.
- - #size-cells: Must be 0.
- - mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part
-@@ -32,10 +33,13 @@ Required properties for the child nodes
- 
- - reg: Port address described must be 6 for CPU port and from 0 to 5 for
- 	user ports.
--- phy-mode: String, must be either "trgmii" or "rgmii" for port labeled
--	 "cpu".
-+- phy-mode: String, the follow value would be acceptable for port labeled "cpu"
-+	If compatible mediatek,mt7530 or mediatek,mt7621 is set,
-+	must be either "trgmii" or "rgmii"
-+	If compatible mediatek,mt7531 is set,
-+	must be either "sgmii", "1000base-x" or "2500base-x"
- 
--Port 5 of the switch is muxed between:
-+Port 5 of mt7530 and mt7621 switch is muxed between:
- 1. GMAC5: GMAC5 can interface with another external MAC or PHY.
- 2. PHY of port 0 or port 4: PHY interfaces with an external MAC like 2nd GMAC
-    of the SOC. Used in many setups where port 0/4 becomes the WAN port.
-@@ -308,3 +312,70 @@ Example 3: MT7621: Port 5 is connected t
- 		};
- 	};
- };
-+
-+Example 4:
-+
-+&eth {
-+	gmac0: mac@0 {
-+		compatible = "mediatek,eth-mac";
-+		reg = <0>;
-+		phy-mode = "2500base-x";
-+
-+		fixed-link {
-+			speed = <1000>;
-+			full-duplex;
-+			pause;
-+		};
-+	};
-+
-+	&mdio0 {
-+		switch@0 {
-+			compatible = "mediatek,mt7531";
-+			reg = <0>;
-+			reset-gpios = <&pio 54 0>;
-+
-+			ports {
-+				#address-cells = <1>;
-+				#size-cells = <0>;
-+				reg = <0>;
-+
-+				port@0 {
-+					reg = <0>;
-+					label = "lan0";
-+				};
-+
-+				port@1 {
-+					reg = <1>;
-+					label = "lan1";
-+				};
-+
-+				port@2 {
-+					reg = <2>;
-+					label = "lan2";
-+				};
-+
-+				port@3 {
-+					reg = <3>;
-+					label = "lan3";
-+				};
-+
-+				port@4 {
-+					reg = <4>;
-+					label = "wan";
-+				};
-+
-+				port@6 {
-+					reg = <6>;
-+					label = "cpu";
-+					ethernet = <&gmac0>;
-+					phy-mode = "2500base-x";
-+
-+					fixed-link {
-+						speed = <1000>;
-+						full-duplex;
-+						pause;
-+					};
-+				};
-+			};
-+		};
-+	};

target/linux/mediatek/patches-5.4/0600-6-6-arm64-dts-mt7622-add-mt7531-dsa-to-bananapi-bpi-r64-board.patch

@@ -1,138 +0,0 @@
-From patchwork Tue Dec 10 08:14:42 2019
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-X-Patchwork-Submitter: Landen Chao <landen.chao@mediatek.com>
-X-Patchwork-Id: 1206964
-X-Patchwork-Delegate: davem@davemloft.net
-Return-Path: <netdev-owner@vger.kernel.org>
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- (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via
- Frontend Transport; Tue, 10 Dec 2019 16:14:27 +0800
-From: Landen Chao <landen.chao@mediatek.com>
-To: <andrew@lunn.ch>, <f.fainelli@gmail.com>,
- <vivien.didelot@savoirfairelinux.com>, <matthias.bgg@gmail.com>,
- <robh+dt@kernel.org>, <mark.rutland@arm.com>
-CC: <devicetree@vger.kernel.org>, <netdev@vger.kernel.org>,
- <linux-kernel@vger.kernel.org>,
- <linux-mediatek@lists.infradead.org>, <davem@davemloft.net>,
- <sean.wang@mediatek.com>, <opensource@vdorst.com>,
- <frank-w@public-files.de>, Landen Chao <landen.chao@mediatek.com>
-Subject: [PATCH net-next 6/6] arm64: dts: mt7622: add mt7531 dsa to
- bananapi-bpi-r64 board
-Date: Tue, 10 Dec 2019 16:14:42 +0800
-Message-ID: <62eef5503c117f48d4b41e94fd28d75e123590b4.1575914275.git.landen.chao@mediatek.com>
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-List-ID: <netdev.vger.kernel.org>
-X-Mailing-List: netdev@vger.kernel.org
-
-Add mt7531 dsa to bananapi-bpi-r64 board for 5 giga Ethernet ports support.
-
-Signed-off-by: Landen Chao <landen.chao@mediatek.com>
----
- .../dts/mediatek/mt7622-bananapi-bpi-r64.dts  | 50 +++++++++++++++++++
- 1 file changed, 50 insertions(+)
-
---- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
-+++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
-@@ -150,6 +150,56 @@
- 	mdio: mdio-bus {
- 		#address-cells = <1>;
- 		#size-cells = <0>;
-+
-+		switch@0 {
-+			compatible = "mediatek,mt7531";
-+			reg = <0>;
-+			reset-gpios = <&pio 54 0>;
-+
-+			ports {
-+				#address-cells = <1>;
-+				#size-cells = <0>;
-+
-+				port@0 {
-+					reg = <0>;
-+					label = "wan";
-+				};
-+
-+				port@1 {
-+					reg = <1>;
-+					label = "lan0";
-+				};
-+
-+				port@2 {
-+					reg = <2>;
-+					label = "lan1";
-+				};
-+
-+				port@3 {
-+					reg = <3>;
-+					label = "lan2";
-+				};
-+
-+				port@4 {
-+					reg = <4>;
-+					label = "lan3";
-+				};
-+
-+				port@6 {
-+					reg = <6>;
-+					label = "cpu";
-+					ethernet = <&gmac0>;
-+					phy-mode = "2500base-x";
-+
-+					fixed-link {
-+						speed = <2500>;
-+						full-duplex;
-+						pause;
-+					};
-+				};
-+			};
-+		};
-+
- 	};
- };
- 

target/linux/mediatek/patches-5.4/0600-net-phylink-propagate-resolved-link-config-via-mac_l.patch

@@ -0,0 +1,246 @@
+From: Russell King <rmk+kernel@armlinux.org.uk>
+Date: Wed, 26 Feb 2020 10:23:41 +0000
+Subject: [PATCH] net: phylink: propagate resolved link config via
+ mac_link_up()
+
+Propagate the resolved link parameters via the mac_link_up() call for
+MACs that do not automatically track their PCS state. We propagate the
+link parameters via function arguments so that inappropriate members
+of struct phylink_link_state can't be accessed, and creating a new
+structure just for this adds needless complexity to the API.
+
+Tested-by: Andre Przywara <andre.przywara@arm.com>
+Tested-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
+Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
+Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+
+--- a/Documentation/networking/sfp-phylink.rst
++++ b/Documentation/networking/sfp-phylink.rst
+@@ -74,10 +74,13 @@ phylib to the sfp/phylink support.  Plea
+ this documentation.
+ 
+ 1. Optionally split the network driver's phylib update function into
+-   three parts dealing with link-down, link-up and reconfiguring the
+-   MAC settings. This can be done as a separate preparation commit.
++   two parts dealing with link-down and link-up. This can be done as
++   a separate preparation commit.
+ 
+-   An example of this preparation can be found in git commit fc548b991fb0.
++   An older example of this preparation can be found in git commit
++   fc548b991fb0, although this was splitting into three parts; the
++   link-up part now includes configuring the MAC for the link settings.
++   Please see :c:func:`mac_link_up` for more information on this.
+ 
+ 2. Replace::
+ 
+@@ -207,6 +210,14 @@ this documentation.
+    using. This is particularly important for in-band negotiation
+    methods such as 1000base-X and SGMII.
+ 
++   The :c:func:`mac_link_up` method is used to inform the MAC that the
++   link has come up. The call includes the negotiation mode and interface
++   for reference only. The finalised link parameters are also supplied
++   (speed, duplex and flow control/pause enablement settings) which
++   should be used to configure the MAC when the MAC and PCS are not
++   tightly integrated, or when the settings are not coming from in-band
++   negotiation.
++
+    The :c:func:`mac_config` method is used to update the MAC with the
+    requested state, and must avoid unnecessarily taking the link down
+    when making changes to the MAC configuration.  This means the
+--- a/drivers/net/ethernet/marvell/mvneta.c
++++ b/drivers/net/ethernet/marvell/mvneta.c
+@@ -3653,9 +3653,11 @@ static void mvneta_mac_link_down(struct
+ 	mvneta_set_eee(pp, false);
+ }
+ 
+-static void mvneta_mac_link_up(struct phylink_config *config, unsigned int mode,
+-			       phy_interface_t interface,
+-			       struct phy_device *phy)
++static void mvneta_mac_link_up(struct phylink_config *config,
++			       struct phy_device *phy,
++			       unsigned int mode, phy_interface_t interface,
++			       int speed, int duplex,
++			       bool tx_pause, bool rx_pause)
+ {
+ 	struct net_device *ndev = to_net_dev(config->dev);
+ 	struct mvneta_port *pp = netdev_priv(ndev);
+--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
++++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+@@ -58,8 +58,11 @@ static struct {
+  */
+ static void mvpp2_mac_config(struct phylink_config *config, unsigned int mode,
+ 			     const struct phylink_link_state *state);
+-static void mvpp2_mac_link_up(struct phylink_config *config, unsigned int mode,
+-			      phy_interface_t interface, struct phy_device *phy);
++static void mvpp2_mac_link_up(struct phylink_config *config,
++			      struct phy_device *phy,
++			      unsigned int mode, phy_interface_t interface,
++			      int speed, int duplex,
++			      bool tx_pause, bool rx_pause);
+ 
+ /* Queue modes */
+ #define MVPP2_QDIST_SINGLE_MODE	0
+@@ -3467,8 +3470,9 @@ static void mvpp2_start_dev(struct mvpp2
+ 			.interface = port->phy_interface,
+ 		};
+ 		mvpp2_mac_config(&port->phylink_config, MLO_AN_INBAND, &state);
+-		mvpp2_mac_link_up(&port->phylink_config, MLO_AN_INBAND,
+-				  port->phy_interface, NULL);
++		mvpp2_mac_link_up(&port->phylink_config, NULL,
++				  MLO_AN_INBAND, port->phy_interface,
++				  SPEED_UNKNOWN, DUPLEX_UNKNOWN, false, false);
+ 	}
+ 
+ 	netif_tx_start_all_queues(port->dev);
+@@ -5124,8 +5128,11 @@ static void mvpp2_mac_config(struct phyl
+ 	mvpp2_port_enable(port);
+ }
+ 
+-static void mvpp2_mac_link_up(struct phylink_config *config, unsigned int mode,
+-			      phy_interface_t interface, struct phy_device *phy)
++static void mvpp2_mac_link_up(struct phylink_config *config,
++			      struct phy_device *phy,
++			      unsigned int mode, phy_interface_t interface,
++			      int speed, int duplex,
++			      bool tx_pause, bool rx_pause)
+ {
+ 	struct net_device *dev = to_net_dev(config->dev);
+ 	struct mvpp2_port *port = netdev_priv(dev);
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -445,9 +445,10 @@ static void mtk_mac_link_down(struct phy
+ 	mtk_w32(mac->hw, mcr, MTK_MAC_MCR(mac->id));
+ }
+ 
+-static void mtk_mac_link_up(struct phylink_config *config, unsigned int mode,
+-			    phy_interface_t interface,
+-			    struct phy_device *phy)
++static void mtk_mac_link_up(struct phylink_config *config,
++			    struct phy_device *phy,
++			    unsigned int mode, phy_interface_t interface,
++			    int speed, int duplex, bool tx_pause, bool rx_pause)
+ {
+ 	struct mtk_mac *mac = container_of(config, struct mtk_mac,
+ 					   phylink_config);
+--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
++++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+@@ -951,8 +951,10 @@ static void stmmac_mac_link_down(struct
+ }
+ 
+ static void stmmac_mac_link_up(struct phylink_config *config,
++			       struct phy_device *phy,
+ 			       unsigned int mode, phy_interface_t interface,
+-			       struct phy_device *phy)
++			       int speed, int duplex,
++			       bool tx_pause, bool rx_pause)
+ {
+ 	struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev));
+ 
+--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
++++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+@@ -1488,9 +1488,10 @@ static void axienet_mac_link_down(struct
+ }
+ 
+ static void axienet_mac_link_up(struct phylink_config *config,
+-				unsigned int mode,
+-				phy_interface_t interface,
+-				struct phy_device *phy)
++				struct phy_device *phy,
++				unsigned int mode, phy_interface_t interface,
++				int speed, int duplex,
++				bool tx_pause, bool rx_pause)
+ {
+ 	/* nothing meaningful to do */
+ }
+--- a/drivers/net/phy/phylink.c
++++ b/drivers/net/phy/phylink.c
+@@ -447,8 +447,11 @@ static void phylink_mac_link_up(struct p
+ 	struct net_device *ndev = pl->netdev;
+ 
+ 	pl->cur_interface = link_state.interface;
+-	pl->ops->mac_link_up(pl->config, pl->cur_link_an_mode,
+-			     pl->cur_interface, pl->phydev);
++	pl->ops->mac_link_up(pl->config, pl->phydev,
++			     pl->cur_link_an_mode, pl->cur_interface,
++			     link_state.speed, link_state.duplex,
++			     !!(link_state.pause & MLO_PAUSE_TX),
++			     !!(link_state.pause & MLO_PAUSE_RX));
+ 
+ 	if (ndev)
+ 		netif_carrier_on(ndev);
+--- a/include/linux/phylink.h
++++ b/include/linux/phylink.h
+@@ -91,9 +91,10 @@ struct phylink_mac_ops {
+ 	void (*mac_an_restart)(struct phylink_config *config);
+ 	void (*mac_link_down)(struct phylink_config *config, unsigned int mode,
+ 			      phy_interface_t interface);
+-	void (*mac_link_up)(struct phylink_config *config, unsigned int mode,
+-			    phy_interface_t interface,
+-			    struct phy_device *phy);
++	void (*mac_link_up)(struct phylink_config *config,
++			    struct phy_device *phy, unsigned int mode,
++			    phy_interface_t interface, int speed, int duplex,
++			    bool tx_pause, bool rx_pause);
+ };
+ 
+ #if 0 /* For kernel-doc purposes only. */
+@@ -217,19 +218,34 @@ void mac_link_down(struct phylink_config
+ /**
+  * mac_link_up() - allow the link to come up
+  * @config: a pointer to a &struct phylink_config.
++ * @phy: any attached phy
+  * @mode: link autonegotiation mode
+  * @interface: link &typedef phy_interface_t mode
+- * @phy: any attached phy
++ * @speed: link speed
++ * @duplex: link duplex
++ * @tx_pause: link transmit pause enablement status
++ * @rx_pause: link receive pause enablement status
+  *
+- * If @mode is not an in-band negotiation mode (as defined by
+- * phylink_autoneg_inband()), allow the link to come up. If @phy
+- * is non-%NULL, configure Energy Efficient Ethernet by calling
++ * Configure the MAC for an established link.
++ *
++ * @speed, @duplex, @tx_pause and @rx_pause indicate the finalised link
++ * settings, and should be used to configure the MAC block appropriately
++ * where these settings are not automatically conveyed from the PCS block,
++ * or if in-band negotiation (as defined by phylink_autoneg_inband(@mode))
++ * is disabled.
++ *
++ * Note that when 802.3z in-band negotiation is in use, it is possible
++ * that the user wishes to override the pause settings, and this should
++ * be allowed when considering the implementation of this method.
++ *
++ * If in-band negotiation mode is disabled, allow the link to come up. If
++ * @phy is non-%NULL, configure Energy Efficient Ethernet by calling
+  * phy_init_eee() and perform appropriate MAC configuration for EEE.
+  * Interface type selection must be done in mac_config().
+  */
+-void mac_link_up(struct phylink_config *config, unsigned int mode,
+-		 phy_interface_t interface,
+-		 struct phy_device *phy);
++void mac_link_up(struct phylink_config *config, struct phy_device *phy,
++		 unsigned int mode, phy_interface_t interface,
++		 int speed, int duplex, bool tx_pause, bool rx_pause);
+ #endif
+ 
+ struct phylink *phylink_create(struct phylink_config *, struct fwnode_handle *,
+--- a/net/dsa/port.c
++++ b/net/dsa/port.c
+@@ -529,9 +529,11 @@ void dsa_port_phylink_mac_link_down(stru
+ EXPORT_SYMBOL_GPL(dsa_port_phylink_mac_link_down);
+ 
+ void dsa_port_phylink_mac_link_up(struct phylink_config *config,
++				  struct phy_device *phydev,
+ 				  unsigned int mode,
+ 				  phy_interface_t interface,
+-				  struct phy_device *phydev)
++				  int speed, int duplex,
++				  bool tx_pause, bool rx_pause)
+ {
+ 	struct dsa_port *dp = container_of(config, struct dsa_port, pl_config);
+ 	struct dsa_switch *ds = dp->ds;

target/linux/mediatek/patches-5.4/0601-net-dsa-propagate-resolved-link-config-via-mac_link_.patch

@@ -0,0 +1,143 @@
+From: Russell King <rmk+kernel@armlinux.org.uk>
+Date: Wed, 26 Feb 2020 10:23:46 +0000
+Subject: [PATCH] net: dsa: propagate resolved link config via mac_link_up()
+
+Propagate the resolved link configuration down via DSA's
+phylink_mac_link_up() operation to allow split PCS/MAC to work.
+
+Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
+Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+
+--- a/drivers/net/dsa/b53/b53_common.c
++++ b/drivers/net/dsa/b53/b53_common.c
+@@ -1276,7 +1276,9 @@ EXPORT_SYMBOL(b53_phylink_mac_link_down)
+ void b53_phylink_mac_link_up(struct dsa_switch *ds, int port,
+ 			     unsigned int mode,
+ 			     phy_interface_t interface,
+-			     struct phy_device *phydev)
++			     struct phy_device *phydev,
++			     int speed, int duplex,
++			     bool tx_pause, bool rx_pause)
+ {
+ 	struct b53_device *dev = ds->priv;
+ 
+--- a/drivers/net/dsa/b53/b53_priv.h
++++ b/drivers/net/dsa/b53/b53_priv.h
+@@ -337,7 +337,9 @@ void b53_phylink_mac_link_down(struct ds
+ void b53_phylink_mac_link_up(struct dsa_switch *ds, int port,
+ 			     unsigned int mode,
+ 			     phy_interface_t interface,
+-			     struct phy_device *phydev);
++			     struct phy_device *phydev,
++			     int speed, int duplex,
++			     bool tx_pause, bool rx_pause);
+ int b53_vlan_filtering(struct dsa_switch *ds, int port, bool vlan_filtering);
+ int b53_vlan_prepare(struct dsa_switch *ds, int port,
+ 		     const struct switchdev_obj_port_vlan *vlan);
+--- a/drivers/net/dsa/bcm_sf2.c
++++ b/drivers/net/dsa/bcm_sf2.c
+@@ -635,7 +635,9 @@ static void bcm_sf2_sw_mac_link_down(str
+ static void bcm_sf2_sw_mac_link_up(struct dsa_switch *ds, int port,
+ 				   unsigned int mode,
+ 				   phy_interface_t interface,
+-				   struct phy_device *phydev)
++				   struct phy_device *phydev,
++				   int speed, int duplex,
++				   bool tx_pause, bool rx_pause)
+ {
+ 	struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
+ 	struct ethtool_eee *p = &priv->dev->ports[port].eee;
+--- a/drivers/net/dsa/lantiq_gswip.c
++++ b/drivers/net/dsa/lantiq_gswip.c
+@@ -1517,7 +1517,9 @@ static void gswip_phylink_mac_link_down(
+ static void gswip_phylink_mac_link_up(struct dsa_switch *ds, int port,
+ 				      unsigned int mode,
+ 				      phy_interface_t interface,
+-				      struct phy_device *phydev)
++				      struct phy_device *phydev,
++				      int speed, int duplex,
++				      bool tx_pause, bool rx_pause)
+ {
+ 	struct gswip_priv *priv = ds->priv;
+ 
+--- a/drivers/net/dsa/mt7530.c
++++ b/drivers/net/dsa/mt7530.c
+@@ -1452,7 +1452,9 @@ static void mt7530_phylink_mac_link_down
+ static void mt7530_phylink_mac_link_up(struct dsa_switch *ds, int port,
+ 				       unsigned int mode,
+ 				       phy_interface_t interface,
+-				       struct phy_device *phydev)
++				       struct phy_device *phydev,
++				       int speed, int duplex,
++				       bool tx_pause, bool rx_pause)
+ {
+ 	struct mt7530_priv *priv = ds->priv;
+ 
+--- a/drivers/net/dsa/mv88e6xxx/chip.c
++++ b/drivers/net/dsa/mv88e6xxx/chip.c
+@@ -652,7 +652,9 @@ static void mv88e6xxx_mac_link_down(stru
+ 
+ static void mv88e6xxx_mac_link_up(struct dsa_switch *ds, int port,
+ 				  unsigned int mode, phy_interface_t interface,
+-				  struct phy_device *phydev)
++				  struct phy_device *phydev,
++				  int speed, int duplex,
++				  bool tx_pause, bool rx_pause)
+ {
+ 	if (mode == MLO_AN_FIXED)
+ 		mv88e6xxx_mac_link_force(ds, port, LINK_FORCED_UP);
+--- a/drivers/net/dsa/sja1105/sja1105_main.c
++++ b/drivers/net/dsa/sja1105/sja1105_main.c
+@@ -830,7 +830,9 @@ static void sja1105_mac_link_down(struct
+ static void sja1105_mac_link_up(struct dsa_switch *ds, int port,
+ 				unsigned int mode,
+ 				phy_interface_t interface,
+-				struct phy_device *phydev)
++				struct phy_device *phydev,
++				int speed, int duplex,
++				bool tx_pause, bool rx_pause)
+ {
+ 	sja1105_inhibit_tx(ds->priv, BIT(port), false);
+ }
+--- a/include/net/dsa.h
++++ b/include/net/dsa.h
+@@ -401,7 +401,9 @@ struct dsa_switch_ops {
+ 	void	(*phylink_mac_link_up)(struct dsa_switch *ds, int port,
+ 				       unsigned int mode,
+ 				       phy_interface_t interface,
+-				       struct phy_device *phydev);
++				       struct phy_device *phydev,
++				       int speed, int duplex,
++				       bool tx_pause, bool rx_pause);
+ 	void	(*phylink_fixed_state)(struct dsa_switch *ds, int port,
+ 				       struct phylink_link_state *state);
+ 	/*
+--- a/net/dsa/port.c
++++ b/net/dsa/port.c
+@@ -544,7 +544,8 @@ void dsa_port_phylink_mac_link_up(struct
+ 		return;
+ 	}
+ 
+-	ds->ops->phylink_mac_link_up(ds, dp->index, mode, interface, phydev);
++	ds->ops->phylink_mac_link_up(ds, dp->index, mode, interface, phydev,
++				     speed, duplex, tx_pause, rx_pause);
+ }
+ EXPORT_SYMBOL_GPL(dsa_port_phylink_mac_link_up);
+ 
+--- a/net/dsa/dsa_priv.h
++++ b/net/dsa/dsa_priv.h
+@@ -180,9 +180,11 @@ void dsa_port_phylink_mac_link_down(stru
+ 				    unsigned int mode,
+ 				    phy_interface_t interface);
+ void dsa_port_phylink_mac_link_up(struct phylink_config *config,
++				  struct phy_device *phydev,
+ 				  unsigned int mode,
+ 				  phy_interface_t interface,
+-				  struct phy_device *phydev);
++				  int speed, int duplex,
++				  bool tx_pause, bool rx_pause);
+ extern const struct phylink_mac_ops dsa_port_phylink_mac_ops;
+ 
+ /* slave.c */

target/linux/mediatek/patches-5.4/0602-net-dsa-mt7530-use-resolved-link-config-in-mac_link_.patch

@@ -0,0 +1,145 @@
+From: =?UTF-8?q?Ren=C3=A9=20van=20Dorst?= <opensource@vdorst.com>
+Date: Fri, 27 Mar 2020 15:44:12 +0100
+Subject: [PATCH] net: dsa: mt7530: use resolved link config in mac_link_up()
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Convert the mt7530 switch driver to use the finalised link
+parameters in mac_link_up() rather than the parameters in mac_config().
+
+Signed-off-by: René van Dorst <opensource@vdorst.com>
+Tested-by: Sean Wang <sean.wang@mediatek.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+
+--- a/drivers/net/dsa/mt7530.c
++++ b/drivers/net/dsa/mt7530.c
+@@ -490,17 +490,6 @@ mt7530_mib_reset(struct dsa_switch *ds)
+ 	mt7530_write(priv, MT7530_MIB_CCR, CCR_MIB_ACTIVATE);
+ }
+ 
+-static void
+-mt7530_port_set_status(struct mt7530_priv *priv, int port, int enable)
+-{
+-	u32 mask = PMCR_TX_EN | PMCR_RX_EN | PMCR_FORCE_LNK;
+-
+-	if (enable)
+-		mt7530_set(priv, MT7530_PMCR_P(port), mask);
+-	else
+-		mt7530_clear(priv, MT7530_PMCR_P(port), mask);
+-}
+-
+ static int mt7530_phy_read(struct dsa_switch *ds, int port, int regnum)
+ {
+ 	struct mt7530_priv *priv = ds->priv;
+@@ -674,7 +663,7 @@ mt7530_port_enable(struct dsa_switch *ds
+ 	priv->ports[port].enable = true;
+ 	mt7530_rmw(priv, MT7530_PCR_P(port), PCR_MATRIX_MASK,
+ 		   priv->ports[port].pm);
+-	mt7530_port_set_status(priv, port, 0);
++	mt7530_clear(priv, MT7530_PMCR_P(port), PMCR_LINK_SETTINGS_MASK);
+ 
+ 	mutex_unlock(&priv->reg_mutex);
+ 
+@@ -697,7 +686,7 @@ mt7530_port_disable(struct dsa_switch *d
+ 	priv->ports[port].enable = false;
+ 	mt7530_rmw(priv, MT7530_PCR_P(port), PCR_MATRIX_MASK,
+ 		   PCR_MATRIX_CLR);
+-	mt7530_port_set_status(priv, port, 0);
++	mt7530_clear(priv, MT7530_PMCR_P(port), PMCR_LINK_SETTINGS_MASK);
+ 
+ 	mutex_unlock(&priv->reg_mutex);
+ }
+@@ -1407,8 +1396,7 @@ static void mt7530_phylink_mac_config(st
+ 
+ 	mcr_cur = mt7530_read(priv, MT7530_PMCR_P(port));
+ 	mcr_new = mcr_cur;
+-	mcr_new &= ~(PMCR_FORCE_SPEED_1000 | PMCR_FORCE_SPEED_100 |
+-		     PMCR_FORCE_FDX | PMCR_TX_FC_EN | PMCR_RX_FC_EN);
++	mcr_new &= ~PMCR_LINK_SETTINGS_MASK;
+ 	mcr_new |= PMCR_IFG_XMIT(1) | PMCR_MAC_MODE | PMCR_BACKOFF_EN |
+ 		   PMCR_BACKPR_EN | PMCR_FORCE_MODE;
+ 
+@@ -1416,26 +1404,6 @@ static void mt7530_phylink_mac_config(st
+ 	if (port == 5 && dsa_is_user_port(ds, 5))
+ 		mcr_new |= PMCR_EXT_PHY;
+ 
+-	switch (state->speed) {
+-	case SPEED_1000:
+-		mcr_new |= PMCR_FORCE_SPEED_1000;
+-		if (priv->eee_enable & BIT(port))
+-			mcr_new |= PMCR_FORCE_EEE1G;
+-		break;
+-	case SPEED_100:
+-		mcr_new |= PMCR_FORCE_SPEED_100;
+-		if (priv->eee_enable & BIT(port))
+-			mcr_new |= PMCR_FORCE_EEE100;
+-		break;
+-	}
+-	if (state->duplex == DUPLEX_FULL) {
+-		mcr_new |= PMCR_FORCE_FDX;
+-		if (state->pause & MLO_PAUSE_TX)
+-			mcr_new |= PMCR_TX_FC_EN;
+-		if (state->pause & MLO_PAUSE_RX)
+-			mcr_new |= PMCR_RX_FC_EN;
+-	}
+-
+ 	if (mcr_new != mcr_cur)
+ 		mt7530_write(priv, MT7530_PMCR_P(port), mcr_new);
+ }
+@@ -1446,7 +1414,7 @@ static void mt7530_phylink_mac_link_down
+ {
+ 	struct mt7530_priv *priv = ds->priv;
+ 
+-	mt7530_port_set_status(priv, port, 0);
++	mt7530_clear(priv, MT7530_PMCR_P(port), PMCR_LINK_SETTINGS_MASK);
+ }
+ 
+ static void mt7530_phylink_mac_link_up(struct dsa_switch *ds, int port,
+@@ -1457,8 +1425,31 @@ static void mt7530_phylink_mac_link_up(s
+ 				       bool tx_pause, bool rx_pause)
+ {
+ 	struct mt7530_priv *priv = ds->priv;
++	u32 mcr;
+ 
+-	mt7530_port_set_status(priv, port, 1);
++	mcr = PMCR_RX_EN | PMCR_TX_EN | PMCR_FORCE_LNK;
++
++	switch (speed) {
++	case SPEED_1000:
++		mcr |= PMCR_FORCE_SPEED_1000;
++		if (priv->eee_enable & BIT(port))
++			mcr_new |= PMCR_FORCE_EEE1G;
++		break;
++	case SPEED_100:
++		mcr |= PMCR_FORCE_SPEED_100;
++		if (priv->eee_enable & BIT(port))
++			mcr_new |= PMCR_FORCE_EEE100;
++		break;
++	}
++	if (duplex == DUPLEX_FULL) {
++		mcr |= PMCR_FORCE_FDX;
++		if (tx_pause)
++			mcr |= PMCR_TX_FC_EN;
++		if (rx_pause)
++			mcr |= PMCR_RX_FC_EN;
++	}
++
++	mt7530_set(priv, MT7530_PMCR_P(port), mcr);
+ }
+ 
+ static void mt7530_phylink_validate(struct dsa_switch *ds, int port,
+--- a/drivers/net/dsa/mt7530.h
++++ b/drivers/net/dsa/mt7530.h
+@@ -222,6 +222,10 @@ enum mt7530_vlan_port_attr {
+ #define  PMCR_FORCE_LNK			BIT(0)
+ #define  PMCR_SPEED_MASK		(PMCR_FORCE_SPEED_100 | \
+ 					 PMCR_FORCE_SPEED_1000)
++#define  PMCR_LINK_SETTINGS_MASK	(PMCR_TX_EN | PMCR_FORCE_SPEED_1000 | \
++					 PMCR_RX_EN | PMCR_FORCE_SPEED_100 | \
++					 PMCR_TX_FC_EN | PMCR_RX_FC_EN | \
++					 PMCR_FORCE_FDX | PMCR_FORCE_LNK)
+ 
+ #define MT7530_PMSR_P(x)		(0x3008 + (x) * 0x100)
+ #define  PMSR_EEE1G			BIT(7)

target/linux/mediatek/patches-5.4/0603-net-dsa-mt7530-Extend-device-data-ready-for-adding-a.patch

@@ -0,0 +1,458 @@
+From: Landen Chao <landen.chao@mediatek.com>
+Date: Fri, 4 Sep 2020 22:21:57 +0800
+Subject: [PATCH] net: dsa: mt7530: Extend device data ready for adding a
+ new hardware
+
+Add a structure holding required operations for each device such as device
+initialization, PHY port read or write, a checker whether PHY interface is
+supported on a certain port, MAC port setup for either bus pad or a
+specific PHY interface.
+
+The patch is done for ready adding a new hardware MT7531, and keep the
+same setup logic of existing hardware.
+
+Signed-off-by: Landen Chao <landen.chao@mediatek.com>
+Signed-off-by: Sean Wang <sean.wang@mediatek.com>
+---
+
+--- a/drivers/net/dsa/mt7530.c
++++ b/drivers/net/dsa/mt7530.c
+@@ -372,8 +372,9 @@ mt7530_fdb_write(struct mt7530_priv *pri
+ 		mt7530_write(priv, MT7530_ATA1 + (i * 4), reg[i]);
+ }
+ 
++/* Setup TX circuit including relevant PAD and driving */
+ static int
+-mt7530_pad_clk_setup(struct dsa_switch *ds, int mode)
++mt7530_pad_clk_setup(struct dsa_switch *ds, phy_interface_t interface)
+ {
+ 	struct mt7530_priv *priv = ds->priv;
+ 	u32 ncpo1, ssc_delta, trgint, i, xtal;
+@@ -387,7 +388,7 @@ mt7530_pad_clk_setup(struct dsa_switch *
+ 		return -EINVAL;
+ 	}
+ 
+-	switch (mode) {
++	switch (interface) {
+ 	case PHY_INTERFACE_MODE_RGMII:
+ 		trgint = 0;
+ 		/* PLL frequency: 125MHz */
+@@ -409,7 +410,8 @@ mt7530_pad_clk_setup(struct dsa_switch *
+ 		}
+ 		break;
+ 	default:
+-		dev_err(priv->dev, "xMII mode %d not supported\n", mode);
++		dev_err(priv->dev, "xMII interface %d not supported\n",
++			interface);
+ 		return -EINVAL;
+ 	}
+ 
+@@ -1344,12 +1346,11 @@ mt7530_setup(struct dsa_switch *ds)
+ 	return 0;
+ }
+ 
+-static void mt7530_phylink_mac_config(struct dsa_switch *ds, int port,
+-				      unsigned int mode,
+-				      const struct phylink_link_state *state)
++static bool
++mt7530_phy_mode_supported(struct dsa_switch *ds, int port,
++			  const struct phylink_link_state *state)
+ {
+ 	struct mt7530_priv *priv = ds->priv;
+-	u32 mcr_cur, mcr_new;
+ 
+ 	switch (port) {
+ 	case 0: /* Internal phy */
+@@ -1358,33 +1359,114 @@ static void mt7530_phylink_mac_config(st
+ 	case 3:
+ 	case 4:
+ 		if (state->interface != PHY_INTERFACE_MODE_GMII)
+-			return;
++			goto unsupported;
+ 		break;
+ 	case 5: /* 2nd cpu port with phy of port 0 or 4 / external phy */
+-		if (priv->p5_interface == state->interface)
+-			break;
+ 		if (!phy_interface_mode_is_rgmii(state->interface) &&
+ 		    state->interface != PHY_INTERFACE_MODE_MII &&
+ 		    state->interface != PHY_INTERFACE_MODE_GMII)
+-			return;
++			goto unsupported;
++		break;
++	case 6: /* 1st cpu port */
++		if (state->interface != PHY_INTERFACE_MODE_RGMII &&
++		    state->interface != PHY_INTERFACE_MODE_TRGMII)
++			goto unsupported;
++		break;
++	default:
++		dev_err(priv->dev, "%s: unsupported port: %i\n", __func__,
++			port);
++		goto unsupported;
++	}
++
++	return true;
++
++unsupported:
++	return false;
++}
++
++static bool
++mt753x_phy_mode_supported(struct dsa_switch *ds, int port,
++			  const struct phylink_link_state *state)
++{
++	struct mt7530_priv *priv = ds->priv;
++
++	return priv->info->phy_mode_supported(ds, port, state);
++}
++
++static int
++mt753x_pad_setup(struct dsa_switch *ds, const struct phylink_link_state *state)
++{
++	struct mt7530_priv *priv = ds->priv;
++
++	return priv->info->pad_setup(ds, state->interface);
++}
++
++static int
++mt7530_mac_config(struct dsa_switch *ds, int port, unsigned int mode,
++		  phy_interface_t interface)
++{
++	struct mt7530_priv *priv = ds->priv;
++
++	/* Only need to setup port5. */
++	if (port != 5)
++		return 0;
++
++	mt7530_setup_port5(priv->ds, interface);
++
++	return 0;
++}
++
++static int
++mt753x_mac_config(struct dsa_switch *ds, int port, unsigned int mode,
++		  const struct phylink_link_state *state)
++{
++	struct mt7530_priv *priv = ds->priv;
++
++	return priv->info->mac_port_config(ds, port, mode, state->interface);
++}
++
++static void
++mt753x_phylink_mac_config(struct dsa_switch *ds, int port, unsigned int mode,
++			  const struct phylink_link_state *state)
++{
++	struct mt7530_priv *priv = ds->priv;
++	u32 mcr_cur, mcr_new;
++
++	if (!mt753x_phy_mode_supported(ds, port, state))
++		goto unsupported;
++
++	switch (port) {
++	case 0: /* Internal phy */
++	case 1:
++	case 2:
++	case 3:
++	case 4:
++		if (state->interface != PHY_INTERFACE_MODE_GMII)
++			goto unsupported;
++		break;
++	case 5: /* 2nd cpu port with phy of port 0 or 4 / external phy */
++		if (priv->p5_interface == state->interface)
++			break;
++
++		if (mt753x_mac_config(ds, port, mode, state) < 0)
++			goto unsupported;
+ 
+-		mt7530_setup_port5(ds, state->interface);
+ 		break;
+ 	case 6: /* 1st cpu port */
+ 		if (priv->p6_interface == state->interface)
+ 			break;
+ 
+-		if (state->interface != PHY_INTERFACE_MODE_RGMII &&
+-		    state->interface != PHY_INTERFACE_MODE_TRGMII)
+-			return;
++		mt753x_pad_setup(ds, state);
+ 
+-		/* Setup TX circuit incluing relevant PAD and driving */
+-		mt7530_pad_clk_setup(ds, state->interface);
++		if (mt753x_mac_config(ds, port, mode, state) < 0)
++			goto unsupported;
+ 
+ 		priv->p6_interface = state->interface;
+ 		break;
+ 	default:
+-		dev_err(ds->dev, "%s: unsupported port: %i\n", __func__, port);
++unsupported:
++		dev_err(ds->dev, "%s: unsupported %s port: %i\n",
++			__func__, phy_modes(state->interface), port);
+ 		return;
+ 	}
+ 
+@@ -1452,61 +1534,44 @@ static void mt7530_phylink_mac_link_up(s
+ 	mt7530_set(priv, MT7530_PMCR_P(port), mcr);
+ }
+ 
+-static void mt7530_phylink_validate(struct dsa_switch *ds, int port,
+-				    unsigned long *supported,
+-				    struct phylink_link_state *state)
++static void
++mt7530_mac_port_validate(struct dsa_switch *ds, int port,
++			 unsigned long *supported)
+ {
++	if (port == 5)
++		phylink_set(supported, 1000baseX_Full);
++}
++
++static void
++mt753x_phylink_validate(struct dsa_switch *ds, int port,
++			unsigned long *supported,
++			struct phylink_link_state *state)
++{
++	struct mt7530_priv *priv = ds->priv;
+ 	__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
+ 
+-	switch (port) {
+-	case 0: /* Internal phy */
+-	case 1:
+-	case 2:
+-	case 3:
+-	case 4:
+-		if (state->interface != PHY_INTERFACE_MODE_NA &&
+-		    state->interface != PHY_INTERFACE_MODE_GMII)
+-			goto unsupported;
+-		break;
+-	case 5: /* 2nd cpu port with phy of port 0 or 4 / external phy */
+-		if (state->interface != PHY_INTERFACE_MODE_NA &&
+-		    !phy_interface_mode_is_rgmii(state->interface) &&
+-		    state->interface != PHY_INTERFACE_MODE_MII &&
+-		    state->interface != PHY_INTERFACE_MODE_GMII)
+-			goto unsupported;
+-		break;
+-	case 6: /* 1st cpu port */
+-		if (state->interface != PHY_INTERFACE_MODE_NA &&
+-		    state->interface != PHY_INTERFACE_MODE_RGMII &&
+-		    state->interface != PHY_INTERFACE_MODE_TRGMII)
+-			goto unsupported;
+-		break;
+-	default:
+-		dev_err(ds->dev, "%s: unsupported port: %i\n", __func__, port);
+-unsupported:
++	if (state->interface != PHY_INTERFACE_MODE_NA &&
++	    !mt753x_phy_mode_supported(ds, port, state)) {
+ 		linkmode_zero(supported);
+ 		return;
+ 	}
+ 
+ 	phylink_set_port_modes(mask);
+-	phylink_set(mask, Autoneg);
+ 
+-	if (state->interface == PHY_INTERFACE_MODE_TRGMII) {
+-		phylink_set(mask, 1000baseT_Full);
+-	} else {
++	if (state->interface != PHY_INTERFACE_MODE_TRGMII) {
+ 		phylink_set(mask, 10baseT_Half);
+ 		phylink_set(mask, 10baseT_Full);
+ 		phylink_set(mask, 100baseT_Half);
+ 		phylink_set(mask, 100baseT_Full);
+-
+-		if (state->interface != PHY_INTERFACE_MODE_MII) {
+-			phylink_set(mask, 1000baseT_Half);
+-			phylink_set(mask, 1000baseT_Full);
+-			if (port == 5)
+-				phylink_set(mask, 1000baseX_Full);
+-		}
++		phylink_set(mask, Autoneg);
+ 	}
+ 
++	/* This switch only supports 1G full-duplex. */
++	if (state->interface != PHY_INTERFACE_MODE_MII)
++		phylink_set(mask, 1000baseT_Full);
++
++	priv->info->mac_port_validate(ds, port, mask);
++
+ 	phylink_set(mask, Pause);
+ 	phylink_set(mask, Asym_Pause);
+ 
+@@ -1602,12 +1667,45 @@ static int mt7530_set_mac_eee(struct dsa
+ 	return 0;
+ }
+ 
++static int
++mt753x_phylink_mac_link_state(struct dsa_switch *ds, int port,
++			      struct phylink_link_state *state)
++{
++	struct mt7530_priv *priv = ds->priv;
++
++	return priv->info->mac_port_get_state(ds, port, state);
++}
++
++static int
++mt753x_setup(struct dsa_switch *ds)
++{
++	struct mt7530_priv *priv = ds->priv;
++
++	return priv->info->sw_setup(ds);
++}
++
++static int
++mt753x_phy_read(struct dsa_switch *ds, int port, int regnum)
++{
++	struct mt7530_priv *priv = ds->priv;
++
++	return priv->info->phy_read(ds, port, regnum);
++}
++
++static int
++mt753x_phy_write(struct dsa_switch *ds, int port, int regnum, u16 val)
++{
++	struct mt7530_priv *priv = ds->priv;
++
++	return priv->info->phy_write(ds, port, regnum, val);
++}
++
+ static const struct dsa_switch_ops mt7530_switch_ops = {
+ 	.get_tag_protocol	= mtk_get_tag_protocol,
+-	.setup			= mt7530_setup,
++	.setup			= mt753x_setup,
+ 	.get_strings		= mt7530_get_strings,
+-	.phy_read		= mt7530_phy_read,
+-	.phy_write		= mt7530_phy_write,
++	.phy_read		= mt753x_phy_read,
++	.phy_write		= mt753x_phy_write,
+ 	.get_ethtool_stats	= mt7530_get_ethtool_stats,
+ 	.get_sset_count		= mt7530_get_sset_count,
+ 	.port_enable		= mt7530_port_enable,
+@@ -1624,18 +1722,43 @@ static const struct dsa_switch_ops mt753
+ 	.port_vlan_del		= mt7530_port_vlan_del,
+ 	.port_mirror_add	= mt7530_port_mirror_add,
+ 	.port_mirror_del	= mt7530_port_mirror_del,
+-	.phylink_validate	= mt7530_phylink_validate,
+-	.phylink_mac_link_state = mt7530_phylink_mac_link_state,
+-	.phylink_mac_config	= mt7530_phylink_mac_config,
++	.phylink_validate	= mt753x_phylink_validate,
++	.phylink_mac_link_state	= mt753x_phylink_mac_link_state,
++	.phylink_mac_config	= mt753x_phylink_mac_config,
+ 	.phylink_mac_link_down	= mt7530_phylink_mac_link_down,
+ 	.phylink_mac_link_up	= mt7530_phylink_mac_link_up,
+ 	.get_mac_eee		= mt7530_get_mac_eee,
+ 	.set_mac_eee		= mt7530_set_mac_eee,
+ };
+ 
++static const struct mt753x_info mt753x_table[] = {
++	[ID_MT7621] = {
++		.id = ID_MT7621,
++		.sw_setup = mt7530_setup,
++		.phy_read = mt7530_phy_read,
++		.phy_write = mt7530_phy_write,
++		.pad_setup = mt7530_pad_clk_setup,
++		.phy_mode_supported = mt7530_phy_mode_supported,
++		.mac_port_validate = mt7530_mac_port_validate,
++		.mac_port_get_state = mt7530_phylink_mac_link_state,
++		.mac_port_config = mt7530_mac_config,
++	},
++	[ID_MT7530] = {
++		.id = ID_MT7530,
++		.sw_setup = mt7530_setup,
++		.phy_read = mt7530_phy_read,
++		.phy_write = mt7530_phy_write,
++		.pad_setup = mt7530_pad_clk_setup,
++		.phy_mode_supported = mt7530_phy_mode_supported,
++		.mac_port_validate = mt7530_mac_port_validate,
++		.mac_port_get_state = mt7530_phylink_mac_link_state,
++		.mac_port_config = mt7530_mac_config,
++	},
++};
++
+ static const struct of_device_id mt7530_of_match[] = {
+-	{ .compatible = "mediatek,mt7621", .data = (void *)ID_MT7621, },
+-	{ .compatible = "mediatek,mt7530", .data = (void *)ID_MT7530, },
++	{ .compatible = "mediatek,mt7621", .data = &mt753x_table[ID_MT7621], },
++	{ .compatible = "mediatek,mt7530", .data = &mt753x_table[ID_MT7530], },
+ 	{ /* sentinel */ },
+ };
+ MODULE_DEVICE_TABLE(of, mt7530_of_match);
+@@ -1673,8 +1796,21 @@ mt7530_probe(struct mdio_device *mdiodev
+ 	/* Get the hardware identifier from the devicetree node.
+ 	 * We will need it for some of the clock and regulator setup.
+ 	 */
+-	priv->id = (unsigned int)(unsigned long)
+-		of_device_get_match_data(&mdiodev->dev);
++	priv->info = of_device_get_match_data(&mdiodev->dev);
++	if (!priv->info)
++		return -EINVAL;
++
++	/* Sanity check if these required device operations are filled
++	 * properly.
++	 */
++	if (!priv->info->sw_setup || !priv->info->pad_setup ||
++	    !priv->info->phy_read || !priv->info->phy_write ||
++	    !priv->info->phy_mode_supported ||
++	    !priv->info->mac_port_validate ||
++	    !priv->info->mac_port_get_state || !priv->info->mac_port_config)
++		return -EINVAL;
++
++	priv->id = priv->info->id;
+ 
+ 	if (priv->id == ID_MT7530) {
+ 		priv->core_pwr = devm_regulator_get(&mdiodev->dev, "core");
+--- a/drivers/net/dsa/mt7530.h
++++ b/drivers/net/dsa/mt7530.h
+@@ -11,7 +11,7 @@
+ #define MT7530_NUM_FDB_RECORDS		2048
+ #define MT7530_ALL_MEMBERS		0xff
+ 
+-enum {
++enum mt753x_id {
+ 	ID_MT7530 = 0,
+ 	ID_MT7621 = 1,
+ };
+@@ -451,6 +451,40 @@ static const char *p5_intf_modes(unsigne
+ 	}
+ }
+ 
++/* struct mt753x_info -	This is the main data structure for holding the specific
++ *			part for each supported device
++ * @sw_setup:		Holding the handler to a device initialization
++ * @phy_read:		Holding the way reading PHY port
++ * @phy_write:		Holding the way writing PHY port
++ * @pad_setup:		Holding the way setting up the bus pad for a certain
++ *			MAC port
++ * @phy_mode_supported:	Check if the PHY type is being supported on a certain
++ *			port
++ * @mac_port_validate:	Holding the way to set addition validate type for a
++ *			certan MAC port
++ * @mac_port_get_state: Holding the way getting the MAC/PCS state for a certain
++ *			MAC port
++ * @mac_port_config:	Holding the way setting up the PHY attribute to a
++ *			certain MAC port
++ */
++struct mt753x_info {
++	enum mt753x_id id;
++
++	int (*sw_setup)(struct dsa_switch *ds);
++	int (*phy_read)(struct dsa_switch *ds, int port, int regnum);
++	int (*phy_write)(struct dsa_switch *ds, int port, int regnum, u16 val);
++	int (*pad_setup)(struct dsa_switch *ds, phy_interface_t interface);
++	bool (*phy_mode_supported)(struct dsa_switch *ds, int port,
++				   const struct phylink_link_state *state);
++	void (*mac_port_validate)(struct dsa_switch *ds, int port,
++				  unsigned long *supported);
++	int (*mac_port_get_state)(struct dsa_switch *ds, int port,
++				  struct phylink_link_state *state);
++	int (*mac_port_config)(struct dsa_switch *ds, int port,
++			       unsigned int mode,
++			       phy_interface_t interface);
++};
++
+ /* struct mt7530_priv -	This is the main data structure for holding the state
+  *			of the driver
+  * @dev:		The device pointer
+@@ -476,6 +510,7 @@ struct mt7530_priv {
+ 	struct regulator	*core_pwr;
+ 	struct regulator	*io_pwr;
+ 	struct gpio_desc	*reset;
++	const struct mt753x_info *info;
+ 	unsigned int		id;
+ 	bool			mcm;
+ 	phy_interface_t		p6_interface;

target/linux/mediatek/patches-5.4/0605-arm64-dts-mt7622-add-mt7531-dsa-to-bananapi-bpi-r64-board.patch

@@ -0,0 +1,71 @@
+From: Landen Chao <landen.chao@mediatek.com>
+Subject: [PATCH net-next 6/6] arm64: dts: mt7622: add mt7531 dsa to
+ bananapi-bpi-r64 board
+Date: Tue, 10 Dec 2019 16:14:42 +0800
+
+Add mt7531 dsa to bananapi-bpi-r64 board for 5 giga Ethernet ports support.
+
+Signed-off-by: Landen Chao <landen.chao@mediatek.com>
+---
+ .../dts/mediatek/mt7622-bananapi-bpi-r64.dts  | 50 +++++++++++++++++++
+ 1 file changed, 50 insertions(+)
+
+--- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
++++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
+@@ -150,6 +150,56 @@
+ 	mdio: mdio-bus {
+ 		#address-cells = <1>;
+ 		#size-cells = <0>;
++
++		switch@0 {
++			compatible = "mediatek,mt7531";
++			reg = <0>;
++			reset-gpios = <&pio 54 0>;
++
++			ports {
++				#address-cells = <1>;
++				#size-cells = <0>;
++
++				port@0 {
++					reg = <0>;
++					label = "wan";
++				};
++
++				port@1 {
++					reg = <1>;
++					label = "lan0";
++				};
++
++				port@2 {
++					reg = <2>;
++					label = "lan1";
++				};
++
++				port@3 {
++					reg = <3>;
++					label = "lan2";
++				};
++
++				port@4 {
++					reg = <4>;
++					label = "lan3";
++				};
++
++				port@6 {
++					reg = <6>;
++					label = "cpu";
++					ethernet = <&gmac0>;
++					phy-mode = "2500base-x";
++
++					fixed-link {
++						speed = <2500>;
++						full-duplex;
++						pause;
++					};
++				};
++			};
++		};
++
+ 	};
+ };
+ 

target/linux/mediatek/patches-5.4/0999-hnat.patch

@@ -147,7 +147,7 @@
  
  #include "mtk_eth_soc.h"
  
-@@ -1319,8 +1321,16 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1320,8 +1322,16 @@ static int mtk_poll_rx(struct napi_struc
  		    (trxd.rxd2 & RX_DMA_VTAG))
  			__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
  					       RX_DMA_VID(trxd.rxd3));
@@ -166,7 +166,7 @@
  
  skip_rx:
  		ring->data[idx] = new_data;
-@@ -2251,6 +2261,9 @@ static int mtk_open(struct net_device *d
+@@ -2255,6 +2265,9 @@ static int mtk_open(struct net_device *d
  		mtk_tx_irq_enable(eth, MTK_TX_DONE_INT);
  		mtk_rx_irq_enable(eth, MTK_RX_DONE_INT);
  		refcount_set(&eth->dma_refcnt, 1);
@@ -176,7 +176,7 @@
  	}
  	else
  		refcount_inc(&eth->dma_refcnt);
-@@ -2312,6 +2325,9 @@ static int mtk_stop(struct net_device *d
+@@ -2316,6 +2329,9 @@ static int mtk_stop(struct net_device *d
  
  	mtk_dma_free(eth);
  
@@ -186,7 +186,7 @@
  	return 0;
  }
  
-@@ -2825,6 +2841,27 @@ static int mtk_set_rxnfc(struct net_devi
+@@ -2829,6 +2845,27 @@ static int mtk_set_rxnfc(struct net_devi
  	return ret;
  }
  
@@ -214,7 +214,7 @@
  static const struct ethtool_ops mtk_ethtool_ops = {
  	.get_link_ksettings	= mtk_get_link_ksettings,
  	.set_link_ksettings	= mtk_set_link_ksettings,
-@@ -2856,6 +2893,9 @@ static const struct net_device_ops mtk_n
+@@ -2860,6 +2897,9 @@ static const struct net_device_ops mtk_n
  #ifdef CONFIG_NET_POLL_CONTROLLER
  	.ndo_poll_controller	= mtk_poll_controller,
  #endif
@@ -224,7 +224,7 @@
  };
  
  static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
-@@ -3198,6 +3238,7 @@ static const struct mtk_soc_data mt7622_
+@@ -3202,6 +3242,7 @@ static const struct mtk_soc_data mt7622_
  	.hw_features = MTK_HW_FEATURES,
  	.required_clks = MT7622_CLKS_BITMAP,
  	.required_pctl = false,

target/linux/mediatek/patches-5.4/1000-eth-gdm-config-backport.patch

@@ -1,6 +1,6 @@
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -2236,6 +2236,31 @@ static int mtk_start_dma(struct mtk_eth
+@@ -2240,6 +2240,31 @@ static int mtk_start_dma(struct mtk_eth
  	return 0;
  }
  
@@ -32,7 +32,7 @@
  static int mtk_open(struct net_device *dev)
  {
  	struct mtk_mac *mac = netdev_priv(dev);
-@@ -2256,6 +2281,8 @@ static int mtk_open(struct net_device *d
+@@ -2260,6 +2285,8 @@ static int mtk_open(struct net_device *d
  		if (err)
  			return err;
  
@@ -41,7 +41,7 @@
  		napi_enable(&eth->tx_napi);
  		napi_enable(&eth->rx_napi);
  		mtk_tx_irq_enable(eth, MTK_TX_DONE_INT);
-@@ -2311,6 +2338,8 @@ static int mtk_stop(struct net_device *d
+@@ -2315,6 +2342,8 @@ static int mtk_stop(struct net_device *d
  	if (!refcount_dec_and_test(&eth->dma_refcnt))
  		return 0;
  
@@ -50,7 +50,7 @@
  	mtk_tx_irq_disable(eth, MTK_TX_DONE_INT);
  	mtk_rx_irq_disable(eth, MTK_RX_DONE_INT);
  	napi_disable(&eth->tx_napi);
-@@ -2494,8 +2523,6 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -2498,8 +2527,6 @@ static int mtk_hw_init(struct mtk_eth *e
  	/* disable delay and normal interrupt */
  	mtk_tx_irq_disable(eth, ~0);
  	mtk_rx_irq_disable(eth, ~0);
@@ -59,7 +59,7 @@
  
  	/* FE int grouping */
  	mtk_w32(eth, MTK_TX_DONE_INT, MTK_PDMA_INT_GRP1);
-@@ -2504,19 +2531,6 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -2508,19 +2535,6 @@ static int mtk_hw_init(struct mtk_eth *e
  	mtk_w32(eth, MTK_RX_DONE_INT, MTK_QDMA_INT_GRP2);
  	mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP);
  

target/linux/mediatek/patches-5.4/1011-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch

@@ -37,7 +37,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #include <linux/mfd/syscon.h>
  #include <linux/regmap.h>
  #include <linux/clk.h>
-@@ -2472,6 +2473,12 @@ static int mtk_hw_init(struct mtk_eth *e
+@@ -2476,6 +2477,12 @@ static int mtk_hw_init(struct mtk_eth *e
  	if (ret)
  		goto err_disable_pm;
  
@@ -50,7 +50,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) {
  		ret = device_reset(eth->dev);
  		if (ret) {
-@@ -3074,6 +3081,16 @@ static int mtk_probe(struct platform_dev
+@@ -3078,6 +3085,16 @@ static int mtk_probe(struct platform_dev
  		}
  	}
  

target/linux/mvebu/cortexa9/base-files/etc/uci-defaults/05_fix-compat-version

@@ -1,21 +0,0 @@
-#
-# Copyright (C) 2020 OpenWrt.org
-#
-
-. /lib/functions.sh
-
-case "$(board_name)" in
-	linksys,wrt1200ac|\
-	linksys,wrt1900ac-v1|\
-	linksys,wrt1900ac-v2|\
-	linksys,wrt1900acs|\
-	linksys,wrt3200acm|\
-	linksys,wrt32x|\
-	solidrun,clearfog-base-a1|\
-	solidrun,clearfog-pro-a1)
-		uci set system.@system[0].compat_version="1.1"
-		uci commit system
-		;;
-esac
-
-exit 0

target/linux/mvebu/image/cortexa9.mk

@@ -8,8 +8,7 @@
 
 define Device/dsa-migration
   DEVICE_COMPAT_VERSION := 1.1
-  DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA \
-	(early adopters with DSA already set up may just force-flash keeping existing config)
+  DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA
 endef
 
 define Device/buffalo_ls421de

target/linux/ramips/image/mt7620.mk

@@ -930,6 +930,7 @@ define Device/ravpower_wd03
   DEVICE_VENDOR := Ravpower
   DEVICE_MODEL := WD03
   DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci
+  DEFAULT := n
 endef
 TARGET_DEVICES += ravpower_wd03
 

target/linux/ramips/image/mt7621.mk

@@ -107,8 +107,7 @@ endef
 
 define Device/dsa-migration
   DEVICE_COMPAT_VERSION := 1.1
-  DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA \
-	(early adopters with DSA already set up may just force-flash keeping existing config)
+  DEVICE_COMPAT_MESSAGE := Config cannot be migrated from swconfig to DSA
 endef
 
 define Device/adslr_g7

target/linux/ramips/mt7621/base-files/etc/uci-defaults/05_fix-compat-version

@@ -1,8 +0,0 @@
-#
-# Copyright (C) 2020 OpenWrt.org
-#
-
-uci set system.@system[0].compat_version="1.1"
-uci commit system
-
-exit 0

tools/fakeroot/Makefile

@@ -10,6 +10,8 @@ PKG_VERSION:=1.24
 PKG_SOURCE:=$(PKG_NAME)_$(PKG_VERSION).orig.tar.gz
 PKG_SOURCE_URL:=http://deb.debian.org/debian/pool/main/f/fakeroot
 PKG_HASH:=2e045b3160370b8ab4d44d1f8d267e5d1d555f1bb522d650e7167b09477266ed
+PKG_LICENSE:=GPL-3.0-or-later
+PKG_LICENSE_FILES:=COPYING
 
 include $(INCLUDE_DIR)/host-build.mk
 
@@ -17,4 +19,7 @@ HOST_CONFIGURE_VARS += \
 	ac_cv_header_sys_capability_h=no \
 	ac_cv_func_capset=no
 
+HOST_CONFIGURE_ARGS += \
+	--with-ipc=tcp
+
 $(eval $(call HostBuild))

tools/firmware-utils/src/tplink-safeloader.c

@@ -77,6 +77,7 @@ struct device_info {
 	const char *support_list;
 	char support_trail;
 	const char *soft_ver;
+	uint32_t soft_ver_compat_level;
 	struct flash_partition_entry partitions[MAX_PARTITIONS+1];
 	const char *first_sysupgrade_partition;
 	const char *last_sysupgrade_partition;
@@ -84,7 +85,7 @@ struct device_info {
 
 /** The content of the soft-version structure */
 struct __attribute__((__packed__)) soft_version {
-	uint32_t magic;
+	uint32_t data_len;
 	uint32_t zero;
 	uint8_t pad1;
 	uint8_t version_major;
@@ -95,7 +96,6 @@ struct __attribute__((__packed__)) soft_version {
 	uint8_t month;
 	uint8_t day;
 	uint32_t rev;
-	uint8_t pad2;
 };
 
 
@@ -1298,6 +1298,38 @@ static struct device_info boards[] = {
 		.last_sysupgrade_partition = "file-system"
 	},
 
+	/** Firmware layout for the EAP245 v3 */
+	{
+		.id     = "EAP245-V3",
+		.support_list =
+			"SupportList:\r\n"
+			"EAP245(TP-Link|UN|AC1750-D):3.0\r\n",
+		.support_trail = '\xff',
+		.soft_ver = NULL,
+		.soft_ver_compat_level = 1,
+
+		/** Firmware partition with dynamic kernel/rootfs split */
+		.partitions = {
+			{"factroy-boot", 0x00000, 0x40000},
+			{"fs-uboot", 0x40000, 0x40000},
+			{"partition-table", 0x80000, 0x10000},
+			{"default-mac", 0x90000, 0x01000},
+			{"support-list", 0x91000, 0x00100},
+			{"product-info", 0x91100, 0x00400},
+			{"soft-version", 0x92000, 0x00100},
+			{"radio", 0xa0000, 0x10000},
+			{"extra-para", 0xb0000, 0x10000},
+			{"firmware", 0xc0000, 0xe40000},
+			{"config", 0xf00000, 0x30000},
+			{"mutil-log", 0xf30000, 0x80000},
+			{"oops", 0xfb0000, 0x40000},
+			{NULL, 0, 0}
+		},
+
+		.first_sysupgrade_partition = "os-image",
+		.last_sysupgrade_partition = "file-system"
+	},
+
 	/** Firmware layout for the TL-WA850RE v2 */
 	{
 		.id     = "TLWA850REV2",
@@ -2140,8 +2172,13 @@ static inline uint8_t bcd(uint8_t v) {
 
 
 /** Generates the soft-version partition */
-static struct image_partition_entry make_soft_version(uint32_t rev) {
-	struct image_partition_entry entry = alloc_image_partition("soft-version", sizeof(struct soft_version));
+static struct image_partition_entry make_soft_version(struct device_info *info, uint32_t rev) {
+	size_t part_len = sizeof(struct soft_version);
+	if (info->soft_ver_compat_level > 0)
+		part_len += sizeof(uint32_t);
+
+	struct image_partition_entry entry =
+	    alloc_image_partition("soft-version", part_len+1);
 	struct soft_version *s = (struct soft_version *)entry.data;
 
 	time_t t;
@@ -2153,7 +2190,8 @@ static struct image_partition_entry make_soft_version(uint32_t rev) {
 
 	struct tm *tm = gmtime(&t);
 
-	s->magic = htonl(0x0000000c);
+	/* Partition contents size, minus 8 byte header and trailing byte */
+	s->data_len = htonl(entry.size-9);
 	s->zero = 0;
 	s->pad1 = 0xff;
 
@@ -2167,7 +2205,11 @@ static struct image_partition_entry make_soft_version(uint32_t rev) {
 	s->day = bcd(tm->tm_mday);
 	s->rev = htonl(rev);
 
-	s->pad2 = 0xff;
+	if (info->soft_ver_compat_level > 0)
+		*(uint32_t *)(entry.data + sizeof(struct soft_version)) =
+		    htonl(info->soft_ver_compat_level);
+
+	entry.data[entry.size-1] = 0xff;
 
 	return entry;
 }
@@ -2479,7 +2521,7 @@ static void build_image(const char *output,
 	if (info->soft_ver)
 		parts[1] = make_soft_version_from_string(info->soft_ver);
 	else
-		parts[1] = make_soft_version(rev);
+		parts[1] = make_soft_version(info, rev);
 
 	parts[2] = make_support_list(info);
 	parts[3] = read_file("os-image", kernel_image, false, NULL);
@@ -2503,6 +2545,9 @@ static void build_image(const char *output,
 	} else if (strcasecmp(info->id, "ARCHER-C6-V2-US") == 0) {
 		const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00};
 		parts[5] = put_data("extra-para", mdat, 11);
+	} else if (strcasecmp(info->id, "EAP245-V3") == 0) {
+		const char mdat[10] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01};
+		parts[5] = put_data("extra-para", mdat, 10);
 	}
 
 	size_t len;