diff --git a/include/kernel-version.mk b/include/kernel-version.mk
index 5861b03670..5d05c3c5ac 100644
--- a/include/kernel-version.mk
+++ b/include/kernel-version.mk
@@ -6,9 +6,9 @@ ifdef CONFIG_TESTING_KERNEL
   KERNEL_PATCHVER:=$(KERNEL_TESTING_PATCHVER)
 endif
 
-LINUX_VERSION-5.4 = .95
+LINUX_VERSION-5.4 = .96
 
-LINUX_KERNEL_HASH-5.4.95 = 030ae544f346bfa2ce619dd9e17e93d10ec393632d3b6d6cf5d1fc84b914d449
+LINUX_KERNEL_HASH-5.4.96 = f728de695ec5eb17efa15acaecc48fcd7a6c4a912b51704ed137cccf93f9f5e0
 
 remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))
 sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1)))))))
diff --git a/package/boot/uboot-envtools/Makefile b/package/boot/uboot-envtools/Makefile
index 5014b71ef6..a9eccec0ce 100644
--- a/package/boot/uboot-envtools/Makefile
+++ b/package/boot/uboot-envtools/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=uboot-envtools
 PKG_DISTNAME:=u-boot
-PKG_VERSION:=2020.04
+PKG_VERSION:=2021.01
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_DISTNAME)-$(PKG_VERSION).tar.bz2
@@ -17,7 +17,7 @@ PKG_SOURCE_URL:= \
     https://ftp.denx.de/pub/u-boot \
     https://mirror.cyberbits.eu/u-boot \
     ftp://ftp.denx.de/pub/u-boot
-PKG_HASH:=fe732aaf037d9cc3c0909bad8362af366ae964bbdac6913a34081ff4ad565372
+PKG_HASH:=b407e1510a74e863b8b5cb42a24625344f0e0c2fc7582d8c866bd899367d0454
 PKG_SOURCE_SUBDIR:=$(PKG_DISTNAME)-$(PKG_VERSION)
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_DISTNAME)-$(PKG_VERSION)
 
diff --git a/package/kernel/acx-mac80211/Makefile b/package/kernel/acx-mac80211/Makefile
index a04b9e28ba..8bb84e5a6a 100644
--- a/package/kernel/acx-mac80211/Makefile
+++ b/package/kernel/acx-mac80211/Makefile
@@ -112,55 +112,55 @@ endef
 
 define Download/tiacx100
 	FILE:=tiacx100
-	URL:=http://acx100.erley.org/fw/acx100_1.9.8.b/
+	URL:=@OPENWRT
 	HASH:=4f05913c940c2455b267545b12d93ad81fa5eebb0cbee22a2c7588c50525b4f0
 endef
 
 define Download/tiacx100r0d
 	FILE:=tiacx100r0D
-	URL:=http://acx100.erley.org/fw/acx100_1.9.8.b/
+	URL:=@OPENWRT
 	HASH:=6a4a7fbb24a328a88261bc2a507b2a0bf63c91e831e3f1a8caa4f6599b2215e6
 endef
 
 define Download/tiacx100r11
 	FILE:=tiacx100r11
-	URL:=http://acx100.erley.org/fw/acx100_1.9.8.b/
+	URL:=@OPENWRT
 	HASH:=e005a93a0b463e01edba2b79038b54c29a7932efee61c851a2ac644b8a4e5dd4
 endef
 
 define Download/tiacx100r15
 	FILE:=tiacx100r15
-	URL:=http://acx100.erley.org/fw/acx100_1.9.8.b/
+	URL:=@OPENWRT
 	HASH:=c6f40bead5ef45720e2d72bbe4d998367c2c7857eb7716234aedeb2ad98bcdde
 endef
 
 define Download/tiacx111c16
 	FILE:=tiacx111c16
-	URL:=http://acx100.erley.org/fw/acx111_2.3.1.31/
+	URL:=@OPENWRT
 	HASH:=cc6108d577ebc55b924ff6bab44eeee3456d284c63819277cb5460338b2f1bd7
 endef
 
 define Download/tiacx111c16_1
 	FILE:=tiacx111c16_1.2.1_34
-	URL:=http://sites.google.com/site/atorkhov/files/
+	URL:=@OPENWRT
 	HASH:=672ed9d02565ab44da450c52f0ced3be99a3a3901f73454455da8e1f98ada220
 endef
 
 define Download/tiacx111c17
 	FILE:=tiacx111c17
-	URL:=http://acx100.erley.org/fw/acx111_2.3.1.31/
+	URL:=@OPENWRT
 	HASH:=2bb900a5886dbea2d3504623d9f3ac8abbb2e9fdfcf0fe233e77951dff748a40
 endef
 
 define Download/tiacx111c19
 	FILE:=tiacx111c19
-	URL:=http://acx100.erley.org/fw/acx111_2.3.1.31/
+	URL:=@OPENWRT
 	HASH:=383d86a8cfddf92400d661b4e43a9b855350fa656edd4f75b4aff7fab2d00e90
 endef
 
 define Download/tiacx111usbc1b
 	FILE:=tiacx111usbc1B
-	URL:=http://acx100.erley.org/fw/acx111_2.4.0.70-USB/
+	URL:=@OPENWRT
 	HASH:=f3c9e574de7073014ab6eef9a0f6412c53ae521b67723360af753c41401ed4d5
 endef
 
diff --git a/package/network/config/ltq-adsl-app/Makefile b/package/network/config/ltq-adsl-app/Makefile
index 38d2ef06a5..2e4792266c 100644
--- a/package/network/config/ltq-adsl-app/Makefile
+++ b/package/network/config/ltq-adsl-app/Makefile
@@ -10,7 +10,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=dsl_cpe_control_danube
 PKG_VERSION:=3.24.4.4
-PKG_RELEASE:=9
+PKG_RELEASE:=10
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_BUILD_DIR:=$(BUILD_DIR)/dsl_cpe_control-$(PKG_VERSION)
 PKG_SOURCE_URL:=@OPENWRT
@@ -35,7 +35,7 @@ define Package/ltq-adsl-app
   CATEGORY:=Network
   TITLE:=Lantiq DSL userland tool
   URL:=http://www.lantiq.com/
-  DEPENDS:=@(TARGET_lantiq_xway||TARGET_lantiq_xway_legacy||TARGET_lantiq_ase) +libpthread +ltq-dsl-base
+  DEPENDS:=@(TARGET_lantiq_xway||TARGET_lantiq_xway_legacy||TARGET_lantiq_ase) +libpthread +ltq-dsl-base +libubox +libubus
   MENU:=1
 endef
 
@@ -75,6 +75,11 @@ CONFIGURE_ARGS += \
 
 TARGET_CFLAGS += -I$(LINUX_DIR)/include
 
+define Build/Prepare
+	$(call Build/Prepare/Default)
+	$(CP) ../ltq-vdsl-app/src/src/dsl_cpe_ubus.c $(PKG_BUILD_DIR)/src/
+endef
+
 define Package/ltq-adsl-app/install
 	$(INSTALL_DIR) $(1)/etc/init.d $(1)/sbin $(1)/etc/hotplug.d/dsl
 	$(INSTALL_BIN) ./files/dsl_control $(1)/etc/init.d/
diff --git a/package/network/config/ltq-adsl-app/files/dsl_control b/package/network/config/ltq-adsl-app/files/dsl_control
index 49c342d9d5..4bd6e860e8 100644
--- a/package/network/config/ltq-adsl-app/files/dsl_control
+++ b/package/network/config/ltq-adsl-app/files/dsl_control
@@ -4,10 +4,11 @@
 START=97
 USE_PROCD=1
 
-extra_command "dslstat" "Get DSL status information"
-extra_command "lucistat" "Get status information in lua friendly format"
+dslstat() {
+	ubus call dsl metrics
+}
 
-. /lib/functions/lantiq_dsl.sh
+extra_command "dslstat" "Get DSL status information"
 
 annex_b=10_00_10_00_00_04_00_00
 annex_bdmt=10_00_00_00_00_00_00_00
diff --git a/package/network/config/ltq-adsl-app/patches/300-ubus.patch b/package/network/config/ltq-adsl-app/patches/300-ubus.patch
new file mode 100644
index 0000000000..1951efd4f6
--- /dev/null
+++ b/package/network/config/ltq-adsl-app/patches/300-ubus.patch
@@ -0,0 +1,50 @@
+--- a/src/dsl_cpe_control.c
++++ b/src/dsl_cpe_control.c
+@@ -139,6 +139,9 @@ extern DSL_Error_t DSL_CPE_Pipe_StaticRe
+ #endif /* INCLUDE_DSL_RESOURCE_STATISTICS*/
+ #endif
+ 
++extern void ubus_init();
++extern void ubus_deinit();
++
+ DSL_char_t *g_sFirmwareName1 = DSL_NULL;
+ DSL_char_t *g_sFirmwareName2 = DSL_NULL;
+ #ifdef INCLUDE_SCRIPT_NOTIFICATION
+@@ -5343,6 +5346,8 @@ DSL_int_t dsl_cpe_daemon (
+    signal (SIGINT, DSL_CPE_TerminationHandler);
+ #endif /* RTEMS*/
+ 
++   ubus_init();
++
+    /* Open DSL_CPE_MAX_DEVICE_NUMBER devices*/
+    for (nDevice = 0; nDevice < DSL_CPE_MAX_DEVICE_NUMBER; nDevice++)
+    {
+@@ -5738,6 +5743,7 @@ DSL_int_t dsl_cpe_daemon (
+ #endif /* INCLUDE_DSL_CPE_CLI_SUPPORT */
+ 
+ DSL_CPE_CONTROL_EXIT:
++   ubus_deinit();
+ 
+ #ifdef INCLUDE_DSL_BONDING
+    DSL_CPE_BND_Stop((DSL_CPE_BND_Context_t*)pCtrlCtx->pBnd);
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -11,7 +11,7 @@ else
+ dsl_cpe_control_common_ldflags =
+ endif
+ 
+-dsl_cpe_control_LDADD = -lpthread
++dsl_cpe_control_LDADD = -lpthread -lubox -lubus
+ 
+ if INCLUDE_DSL_CPE_SOAP_SUPPORT
+     dsl_cpe_control_LDADD += -lm
+@@ -70,7 +70,8 @@ dsl_cpe_control_SOURCES = \
+ 	dsl_cpe_control.c \
+ 	dsl_cpe_init_cfg.c \
+ 	dsl_cpe_linux.c \
+-	dsl_cpe_debug.c
++	dsl_cpe_debug.c \
++	dsl_cpe_ubus.c
+ 
+ dsl_cpe_control_SOURCES += \
+ 	$(dsl_cpe_control_dti_sources)
diff --git a/package/network/config/ltq-vdsl-app/Makefile b/package/network/config/ltq-vdsl-app/Makefile
index 2d300fbb27..0968811984 100644
--- a/package/network/config/ltq-vdsl-app/Makefile
+++ b/package/network/config/ltq-vdsl-app/Makefile
@@ -9,7 +9,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=ltq-vdsl-app
 PKG_VERSION:=4.17.18.6
-PKG_RELEASE:=5
+PKG_RELEASE:=6
 PKG_BASE_NAME:=dsl_cpe_control
 PKG_SOURCE:=$(PKG_BASE_NAME)_vrx-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@OPENWRT
@@ -20,6 +20,7 @@ PKG_LICENSE:=BSD-2-Clause
 PKG_BUILD_DEPENDS:=ltq-vdsl
 
 PKG_FLAGS:=nonshared
+PKG_FIXUP:=autoreconf
 
 include $(INCLUDE_DIR)/package.mk
 
@@ -28,7 +29,7 @@ define Package/ltq-vdsl-app
   CATEGORY:=Network
   TITLE:=Lantiq VDSL userland tool
   URL:=http://www.lantiq.com/
-  DEPENDS:=@TARGET_lantiq_xrx200 +libpthread +librt +ltq-dsl-base
+  DEPENDS:=@TARGET_lantiq_xrx200 +libpthread +librt +ltq-dsl-base +libubox +libubus
 endef
 
 define Package/ltq-vdsl-app/description
diff --git a/package/network/config/ltq-vdsl-app/files/dsl_control b/package/network/config/ltq-vdsl-app/files/dsl_control
index 3f3cecbca5..54b739e2cd 100644
--- a/package/network/config/ltq-vdsl-app/files/dsl_control
+++ b/package/network/config/ltq-vdsl-app/files/dsl_control
@@ -4,10 +4,11 @@
 START=97
 USE_PROCD=1
 
-extra_command "dslstat" "Get DSL status information"
-extra_command "lucistat" "Get status information in lua friendly format"
+dslstat() {
+	ubus call dsl metrics
+}
 
-. /lib/functions/lantiq_dsl.sh
+extra_command "dslstat" "Get DSL status information"
 
 #
 # ITU-T G.997.1 (06/2012) - Section 7.3.1.1.1 (xTU transmission system enabling (XTSE))
@@ -307,8 +308,6 @@ start_service() {
 }
 
 stop_service() {
-	# do not use dsl_cmd to not block when this is locked up by some other proess
-	echo quit > /tmp/pipe/dsl_cpe0_cmd
 	DSL_NOTIFICATION_TYPE="DSL_INTERFACE_STATUS" \
 	DSL_INTERFACE_STATUS="DOWN" \
 		/sbin/dsl_notify.sh
diff --git a/package/network/config/ltq-vdsl-app/patches/201-sigterm.patch b/package/network/config/ltq-vdsl-app/patches/201-sigterm.patch
new file mode 100644
index 0000000000..68a416ce24
--- /dev/null
+++ b/package/network/config/ltq-vdsl-app/patches/201-sigterm.patch
@@ -0,0 +1,19 @@
+--- a/src/dsl_cpe_control.c
++++ b/src/dsl_cpe_control.c
+@@ -6504,7 +6504,7 @@ DSL_CPE_STATIC  void DSL_CPE_Termination
+    /* ignore the signal, we'll handle by ourself */
+    signal (sig, SIG_IGN);
+ 
+-   if (sig == SIGINT)
++   if (sig == SIGINT || sig == SIGTERM)
+    {
+       DSL_CCA_DEBUG(DSL_CCA_DBG_MSG, (DSL_CPE_PREFIX "terminated" DSL_CPE_CRLF));
+       DSL_CPE_Termination ();
+@@ -6756,6 +6756,7 @@ DSL_int_t dsl_cpe_daemon (
+ 
+ #ifndef RTEMS
+    signal (SIGINT, DSL_CPE_TerminationHandler);
++   signal (SIGTERM, DSL_CPE_TerminationHandler);
+ #endif /* RTEMS*/
+ 
+    /* Open DSL_CPE_MAX_DSL_ENTITIES devices*/
diff --git a/package/network/config/ltq-vdsl-app/patches/300-ubus.patch b/package/network/config/ltq-vdsl-app/patches/300-ubus.patch
new file mode 100644
index 0000000000..f218ea2208
--- /dev/null
+++ b/package/network/config/ltq-vdsl-app/patches/300-ubus.patch
@@ -0,0 +1,50 @@
+--- a/src/dsl_cpe_control.c
++++ b/src/dsl_cpe_control.c
+@@ -177,6 +177,9 @@ extern DSL_Error_t DSL_CPE_Pipe_StaticRe
+ #endif /* INCLUDE_DSL_RESOURCE_STATISTICS*/
+ #endif
+ 
++extern void ubus_init();
++extern void ubus_deinit();
++
+ DSL_char_t *g_sFirmwareName1 = DSL_NULL;
+ DSL_FirmwareFeatures_t g_nFwFeatures1 = {DSL_FW_XDSLMODE_CLEANED, DSL_FW_XDSLFEATURE_CLEANED,
+    DSL_FW_XDSLFEATURE_CLEANED};
+@@ -6759,6 +6762,8 @@ DSL_int_t dsl_cpe_daemon (
+    signal (SIGTERM, DSL_CPE_TerminationHandler);
+ #endif /* RTEMS*/
+ 
++   ubus_init();
++
+    /* Open DSL_CPE_MAX_DSL_ENTITIES devices*/
+    for (nDevice = 0; nDevice < DSL_CPE_MAX_DSL_ENTITIES; nDevice++)
+    {
+@@ -7213,6 +7218,7 @@ DSL_int_t dsl_cpe_daemon (
+ #endif /* INCLUDE_DSL_CPE_CLI_SUPPORT */
+ 
+ DSL_CPE_CONTROL_EXIT:
++   ubus_deinit();
+ 
+ #ifdef INCLUDE_DSL_BONDING
+    DSL_CPE_BND_Stop((DSL_CPE_BND_Context_t*)pCtrlCtx->pBnd);
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -11,7 +11,7 @@ else
+ dsl_cpe_control_common_ldflags =
+ endif
+ 
+-dsl_cpe_control_LDADD = -lpthread -lrt
++dsl_cpe_control_LDADD = -lpthread -lrt -lubox -lubus
+ 
+ if INCLUDE_DSL_CPE_DTI_SUPPORT
+     dsl_cpe_control_LDADD += -ldti_agent
+@@ -66,7 +66,8 @@ dsl_cpe_control_SOURCES = \
+ 	dsl_cpe_control.c \
+ 	dsl_cpe_init_cfg.c \
+ 	dsl_cpe_linux.c \
+-	dsl_cpe_debug.c
++	dsl_cpe_debug.c \
++	dsl_cpe_ubus.c
+ 
+ dsl_cpe_control_SOURCES += \
+ 	$(dsl_cpe_control_dti_sources)
diff --git a/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c b/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c
new file mode 100644
index 0000000000..52b2be20e1
--- /dev/null
+++ b/package/network/config/ltq-vdsl-app/src/src/dsl_cpe_ubus.c
@@ -0,0 +1,807 @@
+// SPDX-License-Identifier: BSD-2-Clause
+/*
+ * Copyright (C) 2020 Andre Heider <a.heider@gmail.com>
+ */
+
+#include <sys/ioctl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <libubus.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "dsl_cpe_control.h"
+#include <drv_dsl_cpe_api_ioctl.h>
+#ifdef INCLUDE_DSL_CPE_API_VRX
+#include <drv_mei_cpe_interface.h>
+#endif
+
+#define U16(v1, v2) ( \
+	((uint16_t)(v1) << 8) | \
+	((uint16_t)(v2)))
+
+#define U32(v1, v2, v3, v4) ( \
+	((uint32_t)(v1) << 24) | \
+	((uint32_t)(v2) << 16) | \
+	((uint32_t)(v3) << 8) | \
+	((uint32_t)(v4)))
+
+#define STR_CASE(id, text) \
+	case id: \
+		str = text; \
+		break;
+
+#define IOCTL(type, request) \
+	type out; \
+	memset(&out, 0, sizeof(type)); \
+	if (ioctl(fd, request, &out)) \
+		return;
+
+#define IOCTL_DIR(type, request, dir) \
+	type out; \
+	memset(&out, 0, sizeof(type)); \
+	out.nDirection = dir; \
+	if (ioctl(fd, request, &out)) \
+		return;
+
+#define IOCTL_DIR_DELT(type, request, dir, delt) \
+	type out; \
+	memset(&out, 0, sizeof(type)); \
+	out.nDirection = dir; \
+	out.nDeltDataType = delt; \
+	if (ioctl(fd, request, &out)) \
+		return;
+
+typedef enum {
+	ANNEX_UNKNOWN = 0,
+	ANNEX_A,
+	ANNEX_B,
+	ANNEX_C,
+	ANNEX_I,
+	ANNEX_J,
+	ANNEX_L,
+	ANNEX_M,
+} annex_t;
+
+typedef enum {
+	STD_UNKNOWN = 0,
+	STD_T1_413,
+	STD_TS_101_388,
+	STD_G_992_1,
+	STD_G_992_2,
+	STD_G_992_3,
+	STD_G_992_4,
+	STD_G_992_5,
+	STD_G_993_1,
+	STD_G_993_2,
+} standard_t;
+
+typedef enum {
+	VECTOR_UNKNOWN = 0,
+	VECTOR_OFF,
+	VECTOR_ON_DS,
+	VECTOR_ON_DS_US,
+} vector_t;
+
+typedef enum {
+	PROFILE_UNKNOWN = 0,
+	PROFILE_8A,
+	PROFILE_8B,
+	PROFILE_8C,
+	PROFILE_8D,
+	PROFILE_12A,
+	PROFILE_12B,
+	PROFILE_17A,
+	PROFILE_30A,
+	PROFILE_35B,
+} profile_t;
+
+static DSL_CPE_ThreadCtrl_t thread;
+static struct ubus_context *ctx;
+static struct blob_buf b;
+
+static inline void m_double(const char *id, double value) {
+	blobmsg_add_double(&b, id, value);
+}
+
+static inline void m_bool(const char *id, bool value) {
+	blobmsg_add_u8(&b, id, value);
+}
+
+static inline void m_u32(const char *id, uint32_t value) {
+	blobmsg_add_u32(&b, id, value);
+}
+
+static inline void m_str(const char *id, const char *value) {
+	blobmsg_add_string(&b, id, value);
+}
+
+static inline void m_db(const char *id, int value) {
+	m_double(id, (double)value / 10);
+}
+
+static inline void m_array(const char *id, const uint8_t *value, uint8_t len) {
+	void *c = blobmsg_open_array(&b, id);
+
+	for (uint8_t i = 0; i < len; ++i)
+		blobmsg_add_u16(&b, "", value[i]);
+
+	blobmsg_close_array(&b, c);
+}
+
+static void m_vendor(const char *id, const uint8_t *value) {
+	// ITU-T T.35: U.S.
+	if (U16(value[0], value[1]) != 0xb500)
+		return;
+
+	const char *str = NULL;
+	switch (U32(value[2], value[3], value[4], value[5])) {
+	STR_CASE(0x414C4342, "Alcatel")
+	STR_CASE(0x414E4456, "Analog Devices")
+	STR_CASE(0x4244434D, "Broadcom")
+	STR_CASE(0x43454E54, "Centillium")
+	STR_CASE(0x4753504E, "Globespan")
+	STR_CASE(0x494B4E53, "Ikanos")
+	STR_CASE(0x4946544E, "Infineon")
+	STR_CASE(0x54535443, "Texas Instruments")
+	STR_CASE(0x544D4D42, "Thomson MultiMedia Broadband")
+	STR_CASE(0x5443544E, "Trend Chip Technologies")
+	STR_CASE(0x53544D49, "ST Micro")
+	};
+
+	if (!str)
+		return;
+
+	if ((value[6] == 0) && (value[7] == 0)) {
+		m_str(id, str);
+		return;
+	}
+
+	char buf[64];
+	sprintf(buf, "%s %d.%d", str, value[6], value[7]);
+	m_str(id, buf);
+
+	return;
+}
+
+annex_t get_annex(const uint8_t *xtse) {
+	if ((xtse[0] & XTSE_1_01_A_T1_413) ||
+	    (xtse[0] & XTSE_1_03_A_1_NO) ||
+	    (xtse[0] & XTSE_1_04_A_1_O) ||
+	    (xtse[1] & XTSE_2_01_A_2_NO) ||
+	    (xtse[2] & XTSE_3_03_A_3_NO) ||
+	    (xtse[2] & XTSE_3_04_A_3_O) ||
+	    (xtse[3] & XTSE_4_01_A_4_NO) ||
+	    (xtse[3] & XTSE_4_02_A_4_O) ||
+	    (xtse[5] & XTSE_6_01_A_5_NO) ||
+	    (xtse[5] & XTSE_6_02_A_5_O) ||
+	    (xtse[7] & XTSE_8_01_A))
+		return ANNEX_A;
+
+	if ((xtse[0] & XTSE_1_05_B_1_NO) ||
+	    (xtse[0] & XTSE_1_06_B_1_O) ||
+	    (xtse[1] & XTSE_2_02_B_2_O) ||
+	    (xtse[2] & XTSE_3_05_B_3_NO) ||
+	    (xtse[2] & XTSE_3_06_B_3_O) ||
+	    (xtse[5] & XTSE_6_03_B_5_NO) ||
+	    (xtse[5] & XTSE_6_04_B_5_O) ||
+	    (xtse[7] & XTSE_8_02_B))
+		return ANNEX_B;
+
+	if ((xtse[0] & XTSE_1_02_C_TS_101388) ||
+	    (xtse[0] & XTSE_1_07_C_1_NO) ||
+	    (xtse[0] & XTSE_1_08_C_1_O) ||
+	    (xtse[1] & XTSE_2_03_C_2_NO) ||
+	    (xtse[1] & XTSE_2_04_C_2_O) ||
+	    (xtse[7] & XTSE_8_03_C))
+		return ANNEX_C;
+
+	if ((xtse[3] & XTSE_4_05_I_3_NO) ||
+	    (xtse[3] & XTSE_4_06_I_3_O) ||
+	    (xtse[4] & XTSE_5_01_I_4_NO) ||
+	    (xtse[4] & XTSE_5_02_I_4_O) ||
+	    (xtse[5] & XTSE_6_07_I_5_NO) ||
+	    (xtse[5] & XTSE_6_08_I_5_O))
+		return ANNEX_I;
+
+	if ((xtse[3] & XTSE_4_07_J_3_NO) ||
+	    (xtse[3] & XTSE_4_08_J_3_O) ||
+	    (xtse[6] & XTSE_7_01_J_5_NO) ||
+	    (xtse[6] & XTSE_7_02_J_5_O))
+		return ANNEX_J;
+
+	if ((xtse[4] & XTSE_5_03_L_3_NO) ||
+	    (xtse[4] & XTSE_5_04_L_3_NO) ||
+	    (xtse[4] & XTSE_5_05_L_3_O) ||
+	    (xtse[4] & XTSE_5_06_L_3_O))
+		return ANNEX_L;
+
+	if ((xtse[4] & XTSE_5_07_M_3_NO) ||
+	    (xtse[4] & XTSE_5_08_M_3_O) ||
+	    (xtse[6] & XTSE_7_03_M_5_NO) ||
+	    (xtse[6] & XTSE_7_04_M_5_O))
+		return ANNEX_M;
+
+	return ANNEX_UNKNOWN;
+}
+
+static standard_t get_standard(const uint8_t *xtse) {
+	if (xtse[0] & XTSE_1_01_A_T1_413)
+		return STD_T1_413;
+
+	if (xtse[0] & XTSE_1_02_C_TS_101388)
+		return STD_TS_101_388;
+
+	if ((xtse[0] & XTSE_1_03_A_1_NO) ||
+	    (xtse[0] & XTSE_1_04_A_1_O) ||
+	    (xtse[0] & XTSE_1_05_B_1_NO) ||
+	    (xtse[0] & XTSE_1_06_B_1_O) ||
+	    (xtse[0] & XTSE_1_07_C_1_NO) ||
+	    (xtse[0] & XTSE_1_08_C_1_O))
+		return STD_G_992_1;
+
+	if ((xtse[1] & XTSE_2_01_A_2_NO) ||
+	    (xtse[1] & XTSE_2_02_B_2_O) ||
+	    (xtse[1] & XTSE_2_03_C_2_NO) ||
+	    (xtse[1] & XTSE_2_04_C_2_O))
+		return STD_G_992_2;
+
+	if ((xtse[2] & XTSE_3_03_A_3_NO) ||
+	    (xtse[2] & XTSE_3_04_A_3_O) ||
+	    (xtse[2] & XTSE_3_05_B_3_NO) ||
+	    (xtse[2] & XTSE_3_06_B_3_O) ||
+	    (xtse[3] & XTSE_4_05_I_3_NO) ||
+	    (xtse[3] & XTSE_4_06_I_3_O) ||
+	    (xtse[3] & XTSE_4_07_J_3_NO) ||
+	    (xtse[3] & XTSE_4_08_J_3_O) ||
+	    (xtse[4] & XTSE_5_03_L_3_NO) ||
+	    (xtse[4] & XTSE_5_04_L_3_NO) ||
+	    (xtse[4] & XTSE_5_05_L_3_O) ||
+	    (xtse[4] & XTSE_5_06_L_3_O) ||
+	    (xtse[4] & XTSE_5_07_M_3_NO) ||
+	    (xtse[4] & XTSE_5_08_M_3_O))
+		return STD_G_992_3;
+
+	if ((xtse[3] & XTSE_4_01_A_4_NO) ||
+	    (xtse[3] & XTSE_4_02_A_4_O) ||
+	    (xtse[4] & XTSE_5_01_I_4_NO) ||
+	    (xtse[4] & XTSE_5_02_I_4_O))
+		return STD_G_992_4;
+
+	if ((xtse[5] & XTSE_6_01_A_5_NO) ||
+	    (xtse[5] & XTSE_6_02_A_5_O) ||
+	    (xtse[5] & XTSE_6_03_B_5_NO) ||
+	    (xtse[5] & XTSE_6_04_B_5_O) ||
+	    (xtse[5] & XTSE_6_07_I_5_NO) ||
+	    (xtse[5] & XTSE_6_08_I_5_O) ||
+	    (xtse[6] & XTSE_7_01_J_5_NO) ||
+	    (xtse[6] & XTSE_7_02_J_5_O) ||
+	    (xtse[6] & XTSE_7_03_M_5_NO) ||
+	    (xtse[6] & XTSE_7_04_M_5_O))
+		return STD_G_992_5;
+
+	if (xtse[7] & XTSE_8_08)
+		return STD_G_993_1;
+
+	if ((xtse[7] & XTSE_8_01_A) ||
+	    (xtse[7] & XTSE_8_02_B) ||
+	    (xtse[7] & XTSE_8_03_C))
+		return STD_G_993_2;
+
+	return STD_UNKNOWN;
+}
+
+static void version_information(int fd) {
+	IOCTL(DSL_VersionInformation_t, DSL_FIO_VERSION_INFORMATION_GET)
+
+	m_str("api_version", out.data.DSL_DriverVersionApi);
+	m_str("firmware_version", out.data.DSL_ChipSetFWVersion);
+	m_str("chipset", out.data.DSL_ChipSetType);
+	m_str("driver_version", out.data.DSL_DriverVersionMeiBsp);
+}
+
+static void line_state(int fd) {
+	IOCTL(DSL_LineState_t, DSL_FIO_LINE_STATE_GET)
+
+	const char *str;
+	switch (out.data.nLineState) {
+	STR_CASE(DSL_LINESTATE_NOT_INITIALIZED, "Not initialized")
+	STR_CASE(DSL_LINESTATE_EXCEPTION, "Exception")
+	STR_CASE(DSL_LINESTATE_NOT_UPDATED, "Not updated")
+	STR_CASE(DSL_LINESTATE_IDLE_REQUEST, "Idle request")
+	STR_CASE(DSL_LINESTATE_IDLE, "Idle")
+	STR_CASE(DSL_LINESTATE_SILENT_REQUEST, "Silent request")
+	STR_CASE(DSL_LINESTATE_SILENT, "Silent")
+	STR_CASE(DSL_LINESTATE_HANDSHAKE, "Handshake")
+	STR_CASE(DSL_LINESTATE_BONDING_CLR, "Bonding CLR")
+	STR_CASE(DSL_LINESTATE_FULL_INIT, "Full init")
+	STR_CASE(DSL_LINESTATE_SHORT_INIT_ENTRY, "Short init entry")
+	STR_CASE(DSL_LINESTATE_DISCOVERY, "Discovery")
+	STR_CASE(DSL_LINESTATE_TRAINING, "Training")
+	STR_CASE(DSL_LINESTATE_ANALYSIS, "Analysis")
+	STR_CASE(DSL_LINESTATE_EXCHANGE, "Exchange")
+	STR_CASE(DSL_LINESTATE_SHOWTIME_NO_SYNC, "Showtime without TC-Layer sync")
+	STR_CASE(DSL_LINESTATE_SHOWTIME_TC_SYNC, "Showtime with TC-Layer sync")
+	STR_CASE(DSL_LINESTATE_FASTRETRAIN, "Fastretrain")
+	STR_CASE(DSL_LINESTATE_LOWPOWER_L2, "Lowpower L2")
+	STR_CASE(DSL_LINESTATE_LOOPDIAGNOSTIC_ACTIVE, "Loopdiagnostic active")
+	STR_CASE(DSL_LINESTATE_LOOPDIAGNOSTIC_DATA_EXCHANGE, "Loopdiagnostic data exchange")
+	STR_CASE(DSL_LINESTATE_LOOPDIAGNOSTIC_DATA_REQUEST, "Loopdiagnostic data request")
+	STR_CASE(DSL_LINESTATE_LOOPDIAGNOSTIC_COMPLETE, "Loopdiagnostic complete")
+	STR_CASE(DSL_LINESTATE_RESYNC, "Resync")
+	STR_CASE(DSL_LINESTATE_TEST, "Test")
+	STR_CASE(DSL_LINESTATE_TEST_LOOP, "Test loop")
+	STR_CASE(DSL_LINESTATE_TEST_REVERB, "Test reverb")
+	STR_CASE(DSL_LINESTATE_TEST_MEDLEY, "Test medley")
+	STR_CASE(DSL_LINESTATE_TEST_SHOWTIME_LOCK, "Showtime lock")
+	STR_CASE(DSL_LINESTATE_TEST_QUIET, "Quiet")
+	STR_CASE(DSL_LINESTATE_LOWPOWER_L3, "Lowpower L3")
+#ifndef INCLUDE_DSL_CPE_API_DANUBE
+	STR_CASE(DSL_LINESTATE_DISABLED, "Disabled")
+	STR_CASE(DSL_LINESTATE_T1413, "T1413")
+	STR_CASE(DSL_LINESTATE_ORDERLY_SHUTDOWN_REQUEST, "Orderly shutdown request")
+	STR_CASE(DSL_LINESTATE_ORDERLY_SHUTDOWN, "Orderly shutdown")
+	STR_CASE(DSL_LINESTATE_TEST_FILTERDETECTION_ACTIVE, "Test filterdetection active")
+	STR_CASE(DSL_LINESTATE_TEST_FILTERDETECTION_COMPLETE, "Test filterdetection complete")
+#endif
+	default:
+		str = NULL;
+		break;
+	};
+	if (str)
+		m_str("state", str);
+
+	m_bool("up", out.data.nLineState == DSL_LINESTATE_SHOWTIME_TC_SYNC);
+}
+
+static void pm_channel_counters_showtime(int fd) {
+	IOCTL_DIR(DSL_PM_ChannelCounters_t, DSL_FIO_PM_CHANNEL_COUNTERS_SHOWTIME_GET, DSL_NEAR_END);
+
+	m_u32("uptime", out.interval.nElapsedTime);
+}
+
+static void g997_line_inventory(int fd) {
+	IOCTL_DIR(DSL_G997_LineInventory_t, DSL_FIO_G997_LINE_INVENTORY_GET, DSL_DOWNSTREAM)
+
+	m_array("vendor_id", out.data.G994VendorID, DSL_G997_LI_MAXLEN_VENDOR_ID);
+	m_vendor("vendor", out.data.G994VendorID);
+	m_array("system_vendor_id", out.data.SystemVendorID, DSL_G997_LI_MAXLEN_VENDOR_ID);
+	m_vendor("system_vendor", out.data.SystemVendorID);
+	m_array("version", out.data.VersionNumber, DSL_G997_LI_MAXLEN_VERSION);
+	m_array("serial", out.data.SerialNumber, DSL_G997_LI_MAXLEN_SERIAL);
+}
+
+static void g997_power_management_status(int fd) {
+	IOCTL(DSL_G997_PowerManagementStatus_t, DSL_FIO_G997_POWER_MANAGEMENT_STATUS_GET)
+
+	const char *str;
+	switch (out.data.nPowerManagementStatus) {
+	STR_CASE(DSL_G997_PMS_NA, "Power management state is not available")
+	STR_CASE(DSL_G997_PMS_L0, "L0 - Synchronized")
+	STR_CASE(DSL_G997_PMS_L1, "L1 - Power Down Data transmission (G.992.2)")
+	STR_CASE(DSL_G997_PMS_L2, "L2 - Power Down Data transmission (G.992.3 and G.992.4)")
+	STR_CASE(DSL_G997_PMS_L3, "L3 - No power")
+	default:
+		str = NULL;
+		break;
+	};
+	if (str)
+		m_str("power_state", str);
+}
+
+static void g997_xtu_system_enabling(int fd, standard_t *standard) {
+	IOCTL(DSL_G997_XTUSystemEnabling_t, DSL_FIO_G997_XTU_SYSTEM_ENABLING_STATUS_GET)
+
+	m_array("xtse", out.data.XTSE, DSL_G997_NUM_XTSE_OCTETS);
+
+	const char *str;
+	switch (get_annex(out.data.XTSE)) {
+	STR_CASE(ANNEX_A, "A")
+	STR_CASE(ANNEX_B, "B")
+	STR_CASE(ANNEX_C, "C")
+	STR_CASE(ANNEX_I, "I")
+	STR_CASE(ANNEX_J, "J")
+	STR_CASE(ANNEX_L, "L")
+	STR_CASE(ANNEX_M, "M")
+	default:
+		str = NULL;
+		break;
+	};
+	if (str)
+		m_str("annex", str);
+
+	*standard = get_standard(out.data.XTSE);
+
+	switch (*standard) {
+	STR_CASE(STD_T1_413, "T1.413")
+	STR_CASE(STD_TS_101_388, "TS 101 388")
+	STR_CASE(STD_G_992_1, "G.992.1")
+	STR_CASE(STD_G_992_2, "G.992.2")
+	STR_CASE(STD_G_992_3, "G.992.3")
+	STR_CASE(STD_G_992_4, "G.992.4")
+	STR_CASE(STD_G_992_5, "G.992.5")
+	STR_CASE(STD_G_993_1, "G.993.1")
+	STR_CASE(STD_G_993_2, "G.993.2")
+	default:
+		str = NULL;
+		break;
+	}
+	if (str)
+		m_str("standard", str);
+}
+
+static vector_t get_vector_status() {
+#ifdef INCLUDE_DSL_CPE_API_VRX
+	int fd = open(DSL_CPE_DSL_LOW_DEV "/0", O_RDWR, 0644);
+	if (fd < 0)
+		return VECTOR_UNKNOWN;
+
+	IOCTL_MEI_dsmStatus_t out;
+	memset(&out, 0, sizeof(IOCTL_MEI_dsmStatus_t));
+	int ret = ioctl(fd, FIO_MEI_DSM_STATUS_GET, &out);
+	close(fd);
+
+	if (ret)
+		return VECTOR_UNKNOWN;
+
+	switch (out.eVectorStatus) {
+	case e_MEI_VECTOR_STAT_OFF:
+		return VECTOR_OFF;
+	case e_MEI_VECTOR_STAT_ON_DS:
+		return VECTOR_ON_DS;
+	case e_MEI_VECTOR_STAT_ON_DS_US:
+		return VECTOR_ON_DS_US;
+	default:
+		return VECTOR_UNKNOWN;
+	};
+#else
+	return VECTOR_UNKNOWN;
+#endif
+}
+
+static void band_plan_status(int fd, profile_t *profile) {
+#if (INCLUDE_DSL_CPE_API_VDSL_SUPPORT == 1)
+	IOCTL(DSL_BandPlanStatus_t, DSL_FIO_BAND_PLAN_STATUS_GET)
+
+	switch (out.data.nProfile) {
+	case DSL_PROFILE_8A:
+		*profile = PROFILE_8A;
+		break;
+	case DSL_PROFILE_8B:
+		*profile = PROFILE_8B;
+		break;
+	case DSL_PROFILE_8C:
+		*profile = PROFILE_8C;
+		break;
+	case DSL_PROFILE_8D:
+		*profile = PROFILE_8D;
+		break;
+	case DSL_PROFILE_12A:
+		*profile = PROFILE_12A;
+		break;
+	case DSL_PROFILE_12B:
+		*profile = PROFILE_12B;
+		break;
+	case DSL_PROFILE_17A:
+		*profile = PROFILE_17A;
+		break;
+	case DSL_PROFILE_30A:
+		*profile = PROFILE_30A;
+		break;
+	case DSL_PROFILE_35B:
+		*profile = PROFILE_35B;
+		break;
+	default:
+		*profile = PROFILE_UNKNOWN;
+		break;
+	};
+
+	const char *str;
+	switch (*profile) {
+	STR_CASE(PROFILE_8A, "8a")
+	STR_CASE(PROFILE_8B, "8b")
+	STR_CASE(PROFILE_8C, "8c")
+	STR_CASE(PROFILE_8D, "8d")
+	STR_CASE(PROFILE_12A, "12a")
+	STR_CASE(PROFILE_12B, "12b")
+	STR_CASE(PROFILE_17A, "17a")
+	STR_CASE(PROFILE_30A, "30a")
+	STR_CASE(PROFILE_35B, "35b")
+	default:
+		str = NULL;
+		break;
+	};
+	if (str)
+		m_str("profile", str);
+#endif
+}
+
+static void line_feature_config(int fd, DSL_AccessDir_t direction) {
+	IOCTL_DIR(DSL_LineFeature_t, DSL_FIO_LINE_FEATURE_STATUS_GET, direction)
+
+	m_bool("trellis", out.data.bTrellisEnable);
+	m_bool("bitswap", out.data.bBitswapEnable);
+	m_bool("retx", out.data.bReTxEnable);
+	m_bool("virtual_noise", out.data.bVirtualNoiseSupport);
+}
+
+static void g997_channel_status(int fd, DSL_AccessDir_t direction) {
+	IOCTL_DIR(DSL_G997_ChannelStatus_t, DSL_FIO_G997_CHANNEL_STATUS_GET, direction);
+
+	m_u32("interleave_delay", out.data.ActualInterleaveDelay * 10);
+	m_u32("data_rate", out.data.ActualDataRate);
+}
+
+static void g997_line_status(int fd, DSL_AccessDir_t direction) {
+	IOCTL_DIR_DELT(DSL_G997_LineStatus_t, DSL_FIO_G997_LINE_STATUS_GET, direction, DSL_DELT_DATA_SHOWTIME);
+
+	m_db("latn", out.data.LATN);
+	m_db("satn", out.data.SATN);
+	m_db("snr", out.data.SNR);
+	m_db("actps", out.data.ACTPS);
+	m_db("actatp", out.data.ACTATP);
+	m_u32("attndr", out.data.ATTNDR);
+}
+
+static void pm_line_sec_counters_total(int fd, DSL_XTUDir_t direction) {
+	IOCTL_DIR(DSL_PM_LineSecCountersTotal_t, DSL_FIO_PM_LINE_SEC_COUNTERS_TOTAL_GET, direction)
+
+	m_u32("es", out.data.nES);
+	m_u32("ses", out.data.nSES);
+	m_u32("loss", out.data.nLOSS);
+	m_u32("uas", out.data.nUAS);
+	m_u32("lofs", out.data.nLOFS);
+#ifndef INCLUDE_DSL_CPE_API_DANUBE
+	m_u32("fecs", out.data.nFECS);
+#endif
+}
+
+static void pm_data_path_counters_total(int fd, DSL_XTUDir_t direction) {
+	IOCTL_DIR(DSL_PM_DataPathCountersTotal_t, DSL_FIO_PM_DATA_PATH_COUNTERS_TOTAL_GET, direction);
+
+	m_u32("hec", out.data.nHEC);
+	m_u32("ibe", out.data.nIBE);
+	m_u32("crc_p", out.data.nCRC_P);
+	m_u32("crcp_p", out.data.nCRCP_P);
+	m_u32("cv_p", out.data.nCV_P);
+	m_u32("cvp_p", out.data.nCVP_P);
+}
+
+static void retx_statistics(int fd, DSL_XTUDir_t direction) {
+#ifdef INCLUDE_DSL_CPE_PM_RETX_COUNTERS
+#ifdef INCLUDE_DSL_CPE_PM_RETX_THRESHOLDS
+	IOCTL_DIR(DSL_ReTxStatistics_t, DSL_FIO_RETX_STATISTICS_GET, direction);
+
+	m_u32("rx_corrupted", out.data.nRxCorruptedTotal);
+	m_u32("rx_uncorrected_protected", out.data.nRxUncorrectedProtected);
+	m_u32("rx_retransmitted", out.data.nRxRetransmitted);
+	m_u32("rx_corrected", out.data.nRxCorrected);
+	m_u32("tx_retransmitted", out.data.nTxRetransmitted);
+#endif
+#endif
+}
+
+static void describe_mode(standard_t standard, profile_t profile, vector_t vector) {
+	char buf[128];
+
+	switch (standard) {
+	case STD_T1_413:
+		strcpy(buf, "T1.413");
+		break;
+	case STD_TS_101_388:
+		strcpy(buf, "TS 101 388");
+		break;
+	case STD_G_992_1:
+		strcpy(buf, "G.992.1 (ADSL)");
+		break;
+	case STD_G_992_2:
+		strcpy(buf, "G.992.2 (ADSL lite)");
+		break;
+	case STD_G_992_3:
+		strcpy(buf, "G.992.3 (ADSL2)");
+		break;
+	case STD_G_992_4:
+		strcpy(buf, "G.992.4 (ADSL2 lite)");
+		break;
+	case STD_G_992_5:
+		strcpy(buf, "G.992.5 (ADSL2+)");
+		break;
+	case STD_G_993_1:
+		strcpy(buf, "G.993.1 (VDSL)");
+		break;
+	case STD_G_993_2:
+		strcpy(buf, "G.993.2 (VDSL2");
+
+		switch (profile) {
+		case PROFILE_8A:
+			strcat(buf, ", Profile 8a");
+			break;
+		case PROFILE_8B:
+			strcat(buf, ", Profile 8b");
+			break;
+		case PROFILE_8C:
+			strcat(buf, ", Profile 8c");
+			break;
+		case PROFILE_8D:
+			strcat(buf, ", Profile 8d");
+			break;
+		case PROFILE_12A:
+			strcat(buf, ", Profile 12a");
+			break;
+		case PROFILE_12B:
+			strcat(buf, ", Profile 12b");
+			break;
+		case PROFILE_17A:
+			strcat(buf, ", Profile 17a");
+			break;
+		case PROFILE_30A:
+			strcat(buf, ", Profile 30a");
+			break;
+		case PROFILE_35B:
+			strcat(buf, ", Profile 35b");
+			break;
+		default:
+			break;
+		};
+
+		switch (vector) {
+		case VECTOR_ON_DS:
+			strcat(buf, ", with downstream vectoring");
+			break;
+		case VECTOR_ON_DS_US:
+			strcat(buf, ", with down- and upstream vectoring");
+			break;
+		default:
+			break;
+		};
+
+		strcat(buf, ")");
+		break;
+	default:
+		return;
+	};
+
+	m_str("mode", buf);
+}
+
+static int metrics(struct ubus_context *ctx, struct ubus_object *obj,
+		   struct ubus_request_data *req, const char *method,
+		   struct blob_attr *msg)
+{
+	int fd;
+	void *c, *c2;
+	standard_t standard = STD_UNKNOWN;
+	profile_t profile = PROFILE_UNKNOWN;
+	vector_t vector = VECTOR_UNKNOWN;
+
+#ifndef INCLUDE_DSL_CPE_API_DANUBE
+	fd = open(DSL_CPE_DEVICE_NAME "0", O_RDWR, 0644);
+#else
+	fd = open(DSL_CPE_DEVICE_NAME, O_RDWR, 0644);
+#endif
+	if (fd < 0)
+		return UBUS_STATUS_UNKNOWN_ERROR;
+
+	blob_buf_init(&b, 0);
+
+	version_information(fd);
+	line_state(fd);
+	pm_channel_counters_showtime(fd);
+
+	c = blobmsg_open_table(&b, "atu_c");
+	g997_line_inventory(fd);
+	blobmsg_close_table(&b, c);
+
+	g997_power_management_status(fd);
+	g997_xtu_system_enabling(fd, &standard);
+
+	if (standard == STD_G_993_2) {
+		band_plan_status(fd, &profile);
+		vector = get_vector_status();
+	}
+
+	describe_mode(standard, profile, vector);
+
+	c = blobmsg_open_table(&b, "upstream");
+	switch (vector) {
+	case VECTOR_OFF:
+		m_bool("vector", false);
+		break;
+	case VECTOR_ON_DS_US:
+		m_bool("vector", true);
+		break;
+	default:
+		break;
+	};
+	line_feature_config(fd, DSL_UPSTREAM);
+	g997_channel_status(fd, DSL_UPSTREAM);
+	g997_line_status(fd, DSL_UPSTREAM);
+	blobmsg_close_table(&b, c);
+
+	c = blobmsg_open_table(&b, "downstream");
+	switch (vector) {
+	case VECTOR_OFF:
+		m_bool("vector", false);
+		break;
+	case VECTOR_ON_DS:
+	case VECTOR_ON_DS_US:
+		m_bool("vector", true);
+		break;
+	default:
+		break;
+	};
+	line_feature_config(fd, DSL_DOWNSTREAM);
+	g997_channel_status(fd, DSL_DOWNSTREAM);
+	g997_line_status(fd, DSL_DOWNSTREAM);
+	blobmsg_close_table(&b, c);
+
+	c = blobmsg_open_table(&b, "errors");
+	c2 = blobmsg_open_table(&b, "near");
+	pm_line_sec_counters_total(fd, DSL_NEAR_END);
+	pm_data_path_counters_total(fd, DSL_NEAR_END);
+	retx_statistics(fd, DSL_NEAR_END);
+	blobmsg_close_table(&b, c2);
+
+	c2 = blobmsg_open_table(&b, "far");
+	pm_line_sec_counters_total(fd, DSL_FAR_END);
+	pm_data_path_counters_total(fd, DSL_FAR_END);
+	retx_statistics(fd, DSL_FAR_END);
+	blobmsg_close_table(&b, c2);
+	blobmsg_close_table(&b, c);
+
+	ubus_send_reply(ctx, req, b.head);
+
+	close(fd);
+
+	return 0;
+}
+
+static const struct ubus_method dsl_methods[] = {
+	UBUS_METHOD_NOARG("metrics", metrics),
+};
+
+static struct ubus_object_type dsl_object_type =
+	UBUS_OBJECT_TYPE("dsl", dsl_methods);
+
+static struct ubus_object dsl_object = {
+	.name = "dsl",
+	.type = &dsl_object_type,
+	.methods = dsl_methods,
+	.n_methods = ARRAY_SIZE(dsl_methods),
+};
+
+static DSL_int_t ubus_main(DSL_CPE_Thread_Params_t *params) {
+	uloop_run();
+	return 0;
+}
+
+void ubus_init() {
+	uloop_init();
+
+	ctx = ubus_connect(NULL);
+	if (!ctx)
+		return;
+
+	if (ubus_add_object(ctx, &dsl_object)) {
+		ubus_free(ctx);
+		ctx = NULL;
+		return;
+	}
+
+	ubus_add_uloop(ctx);
+
+	DSL_CPE_ThreadInit(&thread, "ubus", ubus_main, DSL_CPE_PIPE_STACK_SIZE, DSL_CPE_PIPE_PRIORITY, 0, 0);
+}
+
+void ubus_deinit() {
+	if (!ctx)
+		return;
+
+	ubus_free(ctx);
+	uloop_done();
+
+	DSL_CPE_ThreadShutdown(&thread, 1000);
+}
diff --git a/package/network/services/dnsmasq/Makefile b/package/network/services/dnsmasq/Makefile
index 2e404dfef3..bc70931400 100644
--- a/package/network/services/dnsmasq/Makefile
+++ b/package/network/services/dnsmasq/Makefile
@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=dnsmasq
-PKG_UPSTREAM_VERSION:=2.84test3
+PKG_UPSTREAM_VERSION:=2.84
 PKG_VERSION:=$(subst test,~~test,$(subst rc,~rc,$(PKG_UPSTREAM_VERSION)))
-PKG_RELEASE:=1
+PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_UPSTREAM_VERSION).tar.xz
-PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq/test-releases
-PKG_HASH:=20d1109c991ca08778ea20322b8f3245f2e974688d494b59b2e6ae096ec592b1
+PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq
+PKG_HASH:=603195c64b73137609b07e1024ae0b37f652b2f5fe467dce66985b3d1850050c
 
 PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=COPYING
@@ -180,7 +180,6 @@ define Package/dnsmasq/install
 	$(INSTALL_BIN) ./files/dhcp-script.sh $(1)/usr/lib/dnsmasq/dhcp-script.sh
 	$(INSTALL_DIR) $(1)/usr/share/acl.d
 	$(INSTALL_DATA) ./files/dnsmasq_acl.json $(1)/usr/share/acl.d/
-	$(INSTALL_DATA) ./files/dnsmasqsec_hotplug_acl.json $(1)/usr/share/acl.d/
 	$(INSTALL_DIR) $(1)/etc/uci-defaults
 	$(INSTALL_BIN) ./files/50-dnsmasq-migrate-resolv-conf-auto.sh $(1)/etc/uci-defaults
 endef
diff --git a/package/network/services/dnsmasq/files/dhcp-script.sh b/package/network/services/dnsmasq/files/dhcp-script.sh
index 86032694c1..470097bf6b 100755
--- a/package/network/services/dnsmasq/files/dhcp-script.sh
+++ b/package/network/services/dnsmasq/files/dhcp-script.sh
@@ -2,45 +2,52 @@
 
 [ -f "$USER_DHCPSCRIPT" ] && . "$USER_DHCPSCRIPT" "$@"
 
+. /usr/share/libubox/jshn.sh
+
+json_init
+json_add_array env
+hotplugobj=""
+
 case "$1" in
-	add)
-		export ACTION="add"
-		export MACADDR="$2"
-		export IPADDR="$3"
-		export HOSTNAME="$4"
-		exec /sbin/hotplug-call dhcp
-	;;
-	del)
-		export ACTION="remove"
-		export MACADDR="$2"
-		export IPADDR="$3"
-		export HOSTNAME="$4"
-		exec /sbin/hotplug-call dhcp
-	;;
-	old)
-		export ACTION="update"
-		export MACADDR="$2"
-		export IPADDR="$3"
-		export HOSTNAME="$4"
-		exec /sbin/hotplug-call dhcp
-	;;
-	arp-add)
-		export ACTION="add"
-		export MACADDR="$2"
-		export IPADDR="$3"
-		exec /sbin/hotplug-call neigh
-	;;
-	arp-del)
-		export ACTION="remove"
-		export MACADDR="$2"
-		export IPADDR="$3"
-		exec /sbin/hotplug-call neigh
-	;;
-	tftp)
-		export ACTION="add"
-		export TFTP_SIZE="$2"
-		export TFTP_ADDR="$3"
-		export TFTP_PATH="$4"
-		exec /sbin/hotplug-call tftp
+	add | del | old | arp-add | arp-del)
+		json_add_string "" "MACADDR=$2"
+		json_add_string "" "IPADDR=$3"
 	;;
 esac
+
+case "$1" in
+	add)
+		json_add_string "" "ACTION=add"
+		json_add_string "" "HOSTNAME=$4"
+		hotplugobj="dhcp"
+	;;
+	del)
+		json_add_string "" "ACTION=remove"
+		json_add_string "" "HOSTNAME=$4"
+		hotplugobj="dhcp"
+	;;
+	old)
+		json_add_string "" "ACTION=update"
+		json_add_string "" "HOSTNAME=$4"
+		hotplugobj="dhcp"
+	;;
+	arp-add)
+		json_add_string "" "ACTION=add"
+		hotplugobj="neigh"
+	;;
+	arp-del)
+		json_add_string "" "ACTION=remove"
+		hotplugobj="neigh"
+	;;
+	tftp)
+		json_add_string "" "ACTION=add"
+		json_add_string "" "TFTP_SIZE=$2"
+		json_add_string "" "TFTP_ADDR=$3"
+		json_add_string "" "TFTP_PATH=$4"
+		hotplugobj="tftp"
+	;;
+esac
+
+json_close_array env
+
+[ -n "$hotplugobj" ] && ubus call hotplug.${hotplugobj} call "$(json_dump)"
diff --git a/package/network/services/dnsmasq/files/dnsmasq_acl.json b/package/network/services/dnsmasq/files/dnsmasq_acl.json
index 00ec7d0f03..47d7c29302 100644
--- a/package/network/services/dnsmasq/files/dnsmasq_acl.json
+++ b/package/network/services/dnsmasq/files/dnsmasq_acl.json
@@ -1,4 +1,12 @@
 {
 	"user": "dnsmasq",
-	"publish": [ "dnsmasq" ]
+	"publish": [ "dnsmasq" ],
+	"access": {
+		"hotplug.dhcp": {
+			"methods": [ "call" ]
+		},
+		"hotplug.neigh": {
+			"methods": [ "call" ]
+		}
+	}
 }
diff --git a/package/network/services/dnsmasq/files/dnsmasqsec.hotplug b/package/network/services/dnsmasq/files/dnsmasqsec.hotplug
index 71f5e68b2d..a59148600b 100644
--- a/package/network/services/dnsmasq/files/dnsmasqsec.hotplug
+++ b/package/network/services/dnsmasq/files/dnsmasqsec.hotplug
@@ -5,6 +5,7 @@ TIMEVALIDFILE="/var/state/dnsmasqsec"
 [ -f "$TIMEVALIDFILE" ] || {
 	echo "ntpd says time is valid" >$TIMEVALIDFILE
 	/etc/init.d/dnsmasq enabled && {
+		initscript=dnsmasq
 		. /lib/functions/procd.sh
 		procd_send_signal dnsmasq '*' INT
 	}
diff --git a/package/network/services/dnsmasq/files/dnsmasqsec_hotplug_acl.json b/package/network/services/dnsmasq/files/dnsmasqsec_hotplug_acl.json
deleted file mode 100644
index 861ecbe034..0000000000
--- a/package/network/services/dnsmasq/files/dnsmasqsec_hotplug_acl.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-	"user": "ntp",
-	"access": {
-		"service": {
-			"methods": [ "signal" ]
-		}
-	}
-}
diff --git a/package/network/services/dnsmasq/patches/0001-Tweak-sort-order-of-tags-in-get-version.patch b/package/network/services/dnsmasq/patches/0001-Tweak-sort-order-of-tags-in-get-version.patch
new file mode 100644
index 0000000000..d7659ea037
--- /dev/null
+++ b/package/network/services/dnsmasq/patches/0001-Tweak-sort-order-of-tags-in-get-version.patch
@@ -0,0 +1,45 @@
+From f1204a875e0f16fd645df965db346fc56d2ab1dd Mon Sep 17 00:00:00 2001
+From: Simon Kelley <simon@thekelleys.org.uk>
+Date: Fri, 29 Jan 2021 23:20:06 +0000
+Subject: [PATCH 1/2] Tweak sort order of tags in get-version.
+
+We want to sort such that the most recent/relevant tag is first
+and gets used to set the compiled-in version.
+
+The solution is far from general, but works for the tag formats
+used by dnsmasq. v2.84 sorts before v2.83, but v2.83 sorts
+before v2.83rc1 and 2.83rc1 sorts before v2.83test1
+
+Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
+---
+ bld/get-version | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/bld/get-version b/bld/get-version
+index e472aab..1d7e7f0 100755
+--- a/bld/get-version
++++ b/bld/get-version
+@@ -9,7 +9,10 @@
+ # If we can find one which matches $v[0-9].* then we assume it's
+ # a version-number tag, else we just use the whole string.
+ # If there is more than one v[0-9].* tag, sort them and use the
+-# first. This favours, eg v2.63 over 2.63rc6.
++# first. The insane arguments to the sort command are to ensure
++# that, eg v2.64 comes before v2.63, but v2.63 comes before v2.63rc1
++# and v2.63rc1 comes before v2.63test1
++
+ 
+ # Change directory to the toplevel source directory.
+ if test -z "$1" || ! test -d "$1" || ! cd "$1"; then
+@@ -28,7 +31,7 @@ else
+      vers=`cat $1/VERSION | sed 's/[(), ]/,/ g' | tr ',' '\n' | grep ^v[0-9]`
+ 
+      if [ $? -eq 0 ]; then
+-         echo "${vers}" | sort -r | head -n 1 | sed 's/^v//'
++         echo "${vers}" | sort -k1.2,1.5r -k 1.6,1.6 -k1.8,1.9r -k1.10,1.11r | head -n 1 | sed 's/^v//'
+      else
+          cat $1/VERSION
+      fi
+-- 
+2.24.3 (Apple Git-128)
+
diff --git a/package/network/services/dnsmasq/patches/0002-Tweak-f1204a875e0f16fd645df965db346fc56d2ab1dd.patch b/package/network/services/dnsmasq/patches/0002-Tweak-f1204a875e0f16fd645df965db346fc56d2ab1dd.patch
new file mode 100644
index 0000000000..255507ced9
--- /dev/null
+++ b/package/network/services/dnsmasq/patches/0002-Tweak-f1204a875e0f16fd645df965db346fc56d2ab1dd.patch
@@ -0,0 +1,28 @@
+From cfcafdd27c74dc187fe96a9cfa88b1aef53540a0 Mon Sep 17 00:00:00 2001
+From: Simon Kelley <simon@thekelleys.org.uk>
+Date: Mon, 1 Feb 2021 23:46:43 +0000
+Subject: [PATCH 2/2] Tweak f1204a875e0f16fd645df965db346fc56d2ab1dd
+
+This gets, eg, v2.65test1 and v2.65test11 in the correct order.
+
+Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
+---
+ bld/get-version | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/bld/get-version b/bld/get-version
+index 1d7e7f0..1f51768 100755
+--- a/bld/get-version
++++ b/bld/get-version
+@@ -31,7 +31,7 @@ else
+      vers=`cat $1/VERSION | sed 's/[(), ]/,/ g' | tr ',' '\n' | grep ^v[0-9]`
+ 
+      if [ $? -eq 0 ]; then
+-         echo "${vers}" | sort -k1.2,1.5r -k 1.6,1.6 -k1.8,1.9r -k1.10,1.11r | head -n 1 | sed 's/^v//'
++         echo "${vers}" | sort -k1.2,1.5Vr -k1.6,1.6 -k1.8,1.9Vr -k1.10,1.11Vr | head -n 1 | sed 's/^v//'
+      else
+          cat $1/VERSION
+      fi
+-- 
+2.24.3 (Apple Git-128)
+
diff --git a/package/network/utils/ltq-dsl-base/Makefile b/package/network/utils/ltq-dsl-base/Makefile
index e2cfc4004c..aae07bc299 100644
--- a/package/network/utils/ltq-dsl-base/Makefile
+++ b/package/network/utils/ltq-dsl-base/Makefile
@@ -6,7 +6,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ltq-dsl-base
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 include $(INCLUDE_DIR)/package.mk
 
diff --git a/package/network/utils/ltq-dsl-base/files/lib/functions/lantiq_dsl.sh b/package/network/utils/ltq-dsl-base/files/lib/functions/lantiq_dsl.sh
deleted file mode 100755
index 5842a7879f..0000000000
--- a/package/network/utils/ltq-dsl-base/files/lib/functions/lantiq_dsl.sh
+++ /dev/null
@@ -1,749 +0,0 @@
-#!/bin/sh /etc/rc.common
-# Copyright (C) 2012-2014 OpenWrt.org
-
-if [ "$( which vdsl_cpe_control )" ]; then
-	XDSL_CTRL=vdsl_cpe_control
-else
-	XDSL_CTRL=dsl_cpe_control
-fi
-
-#
-# Basic functions to send CLI commands to the vdsl_cpe_control daemon
-#
-dsl_cmd() {
-	killall -q -0 ${XDSL_CTRL} && (
-		lock /var/lock/dsl_pipe
-		echo "$@" > /tmp/pipe/dsl_cpe0_cmd
-		cat /tmp/pipe/dsl_cpe0_ack
-		lock -u /var/lock/dsl_pipe
-	)
-}
-dsl_val() {
-	expr "$1" : '.*'$2'=\([-\.[:alnum:]]*\).*'
-}
-dsl_string() {
-	expr "$1" : '.*'$2'=(\([A-Z0-9,]*\))'
-}
-
-#
-# Simple divide by 10 routine to cope with one decimal place
-#
-dbt() {
-	local a=$(expr $1 / 10)
-	local b=$(expr $1 % 10)
-	echo "${a}.${b#-}"
-}
-#
-# Take a number and convert to k or meg
-#
-scale() {
-	local val=$1
-	local a
-	local b
-
-	if [ "$val" -gt 1000000 ]; then
-		a=$(expr $val / 1000)
-		b=$(expr $a % 1000)
-		a=$(expr $a / 1000)
-		printf "%d.%03d Mb" ${a} ${b}
-	elif [ "$val" -gt 1000 ]; then
-		a=$(expr $val / 1000)
-		printf "%d Kb" ${a}
-	else
-		echo "${val} b"
-	fi
-}
-
-scale_latency() {
-	local val=$1
-	local a
-	local b
-
-	a=$(expr $val / 100)
-	b=$(expr $val % 100)
-	printf "%d.%d ms" ${a} ${b}
-}
-
-scale_latency_us() {
-	local val=$1
-
-	expr $val \* 10
-}
-
-#
-# convert vendorid into human readable form
-#
-parse_vendorid() {
-	local val=$1
-	local name
-	local version
-
-	case "$val" in
-		B5,00,41,4C,43,42*)
-			name="Alcatel"
-			version=${val##*B5,00,41,4C,43,42,}
-			;;
-		B5,00,41,4E,44,56*)
-			name="Analog Devices"
-			version=${val##*B5,00,41,4E,44,56,}
-			;;
-		B5,00,42,44,43,4D*)
-			name="Broadcom"
-			version=${val##*B5,00,42,44,43,4D,}
-			;;
-		B5,00,43,45,4E,54*)
-			name="Centillium"
-			version=${val##*B5,00,43,45,4E,54,}
-			;;
-		B5,00,47,53,50,4E*)
-			name="Globespan"
-			version=${val##*B5,00,47,53,50,4E,}
-			;;
-		B5,00,49,4B,4E,53*)
-			name="Ikanos"
-			version=${val##*B5,00,49,4B,4E,53,}
-			;;
-		B5,00,49,46,54,4E*)
-			name="Infineon"
-			version=${val##*B5,00,49,46,54,4E,}
-			;;
-		B5,00,54,53,54,43*)
-			name="Texas Instruments"
-			version=${val##*B5,00,54,53,54,43,}
-			;;
-		B5,00,54,4D,4D,42*)
-			name="Thomson MultiMedia Broadband"
-			version=${val##*B5,00,54,4D,4D,42,}
-			;;
-		B5,00,54,43,54,4E*)
-			name="Trend Chip Technologies"
-			version=${val##*B5,00,54,43,54,4E,}
-			;;
-		B5,00,53,54,4D,49*)
-			name="ST Micro"
-			version=${val##*B5,00,53,54,4D,49,}
-			;;
-	esac
-
-	[ -n "$name" ] && {
-		val="$name"
-
-		[ "$version" != "00,00" ] && val="$(printf "%s %d.%d" "$val" 0x${version//,/ 0x})"
-	}
-
-	echo "$val"
-}
-
-#
-# Read the data rates for both directions
-#
-data_rates() {
-	local csg
-	local dru
-	local drd
-	local sdru
-	local sdrd
-
-	csg=$(dsl_cmd g997csg 0 1)
-	drd=$(dsl_val "$csg" ActualDataRate)
-
-	csg=$(dsl_cmd g997csg 0 0)
-	dru=$(dsl_val "$csg" ActualDataRate)
-
-	[ -z "$drd" ] && drd=0
-	[ -z "$dru" ] && dru=0
-
-	sdrd=$(scale $drd)
-	sdru=$(scale $dru)
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.data_rate_down=$drd"
-		echo "dsl.data_rate_up=$dru"
-		echo "dsl.data_rate_down_s=\"$sdrd\""
-		echo "dsl.data_rate_up_s=\"$sdru\""
-	else
-		echo "Data Rate:                                Down: ${sdrd}/s / Up: ${sdru}/s"
-	fi
-}
-
-#
-# Chipset
-#
-chipset() {
-	local vig
-	local cs
-
-	vig=$(dsl_cmd vig)
-	cs=$(dsl_val "$vig" DSL_ChipSetType)
-	csfw=$(dsl_val "$vig" DSL_ChipSetFWVersion)
-	csapi=$(dsl_val "$vig" DSL_DriverVersionApi)
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.chipset=\"${cs}\""
-		echo "dsl.firmware_version=\"${csfw}\""
-		echo "dsl.api_version=\"${csapi}\""
-	else
-		echo "Chipset:                                  ${cs}"
-		echo "Firmware Version:                         ${csfw}"
-		echo "API Version:                              ${csapi}"
-	fi
-}
-
-#
-# Vendor information
-#
-vendor() {
-	local lig
-	local vid
-	local svid
-
-	lig=$(dsl_cmd g997lig 1)
-	vid=$(dsl_string "$lig" G994VendorID)
-	svid=$(dsl_string "$lig" SystemVendorID)
-
-	vid=$(parse_vendorid $vid)
-	svid=$(parse_vendorid $svid)
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.atuc_vendor_id=\"${vid}\""
-		echo "dsl.atuc_system_vendor_id=\"${svid}\""
-	else
-		echo "ATU-C Vendor ID:                          ${vid}"
-		echo "ATU-C System Vendor ID:                   ${svid}"
-	fi
-}
-
-#
-# XTSE capabilities
-#
-xtse() {
-	local xtusesg
-	local xtse1
-	local xtse2
-	local xtse3
-	local xtse4
-	local xtse5
-	local xtse6
-	local xtse7
-	local xtse8
-
-	local xtse_s=""
-
-	local annex_s=""
-	local line_mode_s=""
-	local vector_s=""
-
-	local dsmsg=""
-	local cmd=""
-
-	xtusesg=$(dsl_cmd g997xtusesg)
-	xtse1=$(dsl_val "$xtusesg" XTSE1)
-	xtse2=$(dsl_val "$xtusesg" XTSE2)
-	xtse3=$(dsl_val "$xtusesg" XTSE3)
-	xtse4=$(dsl_val "$xtusesg" XTSE4)
-	xtse5=$(dsl_val "$xtusesg" XTSE5)
-	xtse6=$(dsl_val "$xtusesg" XTSE6)
-	xtse7=$(dsl_val "$xtusesg" XTSE7)
-	xtse8=$(dsl_val "$xtusesg" XTSE8)
-
-	# Evaluate Annex (according to G.997.1, 7.3.1.1.1)
-	if [ $((xtse1 & 13)) != 0 \
-	-o $((xtse2 & 1)) != 0 \
-	-o $((xtse3 & 12)) != 0 \
-	-o $((xtse4 & 3)) != 0 \
-	-o $((xtse6 & 3)) != 0 \
-	-o $((xtse8 & 1)) != 0 ]; then
-		annex_s=" A,"
-	fi
-
-	if [ $((xtse1 & 48)) != 0 \
-	-o $((xtse2 & 2)) != 0 \
-	-o $((xtse3 & 48)) != 0 \
-	-o $((xtse6 & 12)) != 0 \
-	-o $((xtse8 & 2)) != 0 ]; then
-		annex_s="$annex_s B,"
-	fi
-
-	if [ $((xtse1 & 194)) != 0 \
-	-o $((xtse2 & 12)) != 0 \
-	-o $((xtse8 & 4)) != 0 ]; then
-		annex_s="$annex_s C,"
-	fi
-
-	if [ $((xtse4 & 48)) != 0 \
-	-o $((xtse5 & 3)) != 0 \
-	-o $((xtse6 & 192)) != 0 ]; then
-		annex_s="$annex_s I,"
-	fi
-
-	if [ $((xtse4 & 192)) != 0 \
-	-o $((xtse7 & 3)) != 0 ]; then
-		annex_s="$annex_s J,"
-	fi
-
-	if [ $((xtse5 & 60)) != 0 ]; then
-		annex_s="$annex_s L,"
-	fi
-
-	if [ $((xtse5 & 192)) != 0 \
-	-o $((xtse7 & 12)) != 0 ]; then
-		annex_s="$annex_s M,"
-	fi
-
-	annex_s=${annex_s:1}
-	annex_s=${annex_s%?}
-
-	# Evaluate Line Mode (according to G.997.1, 7.3.1.1.1)
-
-	# Regional standard: ANSI T1.413
-	if [ $((xtse1 & 1)) != 0  ]; then
-		line_mode_s=" T1.413,"
-	fi
-
-	# Regional standard: TS 101 388
-	if [ $((xtse1 & 1)) != 0  ]; then
-		line_mode_s="$line_mode_s TS 101 388,"
-	fi
-
-	if [ $((xtse1 & 252)) != 0  ]; then
-		line_mode_s="$line_mode_s G.992.1 (ADSL),"
-	fi
-
-	if [ $((xtse2 & 15)) != 0  ]; then
-		line_mode_s="$line_mode_s G.992.2 (ADSL lite),"
-	fi
-
-	if [ $((xtse3 & 60)) != 0 \
-	-o $((xtse4 & 240)) != 0 \
-	-o $((xtse5 & 252)) != 0  ]; then
-		line_mode_s="$line_mode_s G.992.3 (ADSL2),"
-	fi
-
-	if [ $((xtse4 & 3)) != 0 \
-	-o $((xtse5 & 3)) != 0  ]; then
-		line_mode_s="$line_mode_s G.992.4 (ADSL2 lite),"
-	fi
-
-	if [ $((xtse6 & 199)) != 0 \
-	-o $((xtse7 & 15)) != 0  ]; then
-		line_mode_s="$line_mode_s G.992.5 (ADSL2+),"
-	fi
-
-	if [ $((xtse8 & 7)) != 0  ]; then
-		dsmsg=$(dsl_cmd dsmsg)
-		vector_s=$(dsl_val "$dsmsg" eVectorStatus)
-
-		case "$vector_s" in
-			"0")	line_mode_s="$line_mode_s G.993.2 (VDSL2)," ;;
-			"1")	line_mode_s="$line_mode_s G.993.5 (VDSL2 with downstream vectoring)," ;;
-			"2")	line_mode_s="$line_mode_s G.993.5 (VDSL2 with down- and upstream vectoring)," ;;
-			*)	line_mode_s="$line_mode_s unknown," ;;
-		esac
-	fi
-
-	#!!! PROPRIETARY & INTERMEDIATE USE !!!
-	if [ $((xtse8 & 128)) != 0  ]; then
-		line_mode_s="$line_mode_s G.993.1 (VDSL),"
-	fi
-
-	line_mode_s=${line_mode_s:1}
-	line_mode_s=${line_mode_s%?}
-
-	xtse_s="${xtse1}, ${xtse2}, ${xtse3}, ${xtse4}, ${xtse5}, ${xtse6}, ${xtse7}, ${xtse8}"
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.xtse1=${xtse1:-nil}"
-		echo "dsl.xtse2=${xtse2:-nil}"
-		echo "dsl.xtse3=${xtse3:-nil}"
-		echo "dsl.xtse4=${xtse4:-nil}"
-		echo "dsl.xtse5=${xtse5:-nil}"
-		echo "dsl.xtse6=${xtse6:-nil}"
-		echo "dsl.xtse7=${xtse7:-nil}"
-		echo "dsl.xtse8=${xtse8:-nil}"
-		echo "dsl.xtse_s=\"$xtse_s\""
-		echo "dsl.annex_s=\"${annex_s}\""
-		echo "dsl.line_mode_s=\"${line_mode_s}\""
-	else
-		echo "XTSE Capabilities:                        ${xtse_s}"
-		echo "Annex:                                    ${annex_s}"
-		echo "Line Mode:                                ${line_mode_s}"
-	fi
-}
-
-#
-# Power Management Mode
-#
-power_mode() {
-	local pmsg=$(dsl_cmd g997pmsg)
-	local pm=$(dsl_val "$pmsg" nPowerManagementStatus);
-	local s;
-
-	case "$pm" in
-		"-1")		s="Power management state is not available" ;;
-		"0")		s="L0 - Synchronized" ;;
-		"1")		s="L1 - Power Down Data transmission (G.992.2)" ;;
-		"2")		s="L2 - Power Down Data transmission (G.992.3 and G.992.4)" ;;
-		"3")		s="L3 - No power" ;;
-		*)		s="unknown" ;;
-	esac
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.power_mode_num=${pm:-nil}"
-		echo "dsl.power_mode_s=\"$s\""
-	else
-		echo "Power Management Mode:                    $s"
-	fi
-}
-
-#
-# Latency type (interleave delay)
-#
-latency_delay() {
-	local csg
-
-	local idu
-	local idu_s;
-	local sidu
-
-	local idd
-	local idd_s;
-	local sidd
-
-	csg=$(dsl_cmd g997csg 0 1)
-	idd=$(dsl_val "$csg" ActualInterleaveDelay)
-
-	csg=$(dsl_cmd g997csg 0 0)
-	idu=$(dsl_val "$csg" ActualInterleaveDelay)
-
-	[ -z "$idd" ] && idd=0
-	[ -z "$idu" ] && idu=0
-
-	if [ "$idd" -gt 100 ]; then
-		idd_s="Interleave"
-	else
-		idd_s="Fast"
-	fi
-
-	if [ "$idu" -gt 100 ]; then
-		idu_s="Interleave"
-	else
-		idu_s="Fast"
-	fi
-
-	sidu=$(scale_latency $idu)
-	sidd=$(scale_latency $idd)
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.latency_down=\"$(scale_latency_us $idd)\""
-		echo "dsl.latency_up=\"$(scale_latency_us $idu)\""
-		echo "dsl.latency_num_down=\"$sidd\""
-		echo "dsl.latency_num_up=\"$sidu\""
-		echo "dsl.latency_s_down=\"$idd_s\""
-		echo "dsl.latency_s_up=\"$idu_s\""
-	else
-		echo "Latency [Interleave Delay]:               ${sidd} [${idd_s}]   ${sidu} [${idu_s}]"
-	fi
-}
-
-#
-# Errors
-#
-errors() {
-	local lsctg
-	local dpctg
-	local fecsf
-	local fecsn
-	local esf
-	local esn
-	local sesf
-	local sesn
-	local lossf
-	local lossn
-	local uasf
-	local uasn
-
-	local crc_pf
-	local crc_pn
-	local crcp_pf
-	local crcp_pn
-	local hecf
-	local hecn
-
-	lsctg=$(dsl_cmd pmlsctg 1)
-	fecsf=$(dsl_val "$lsctg" nFECS)
-	esf=$(dsl_val "$lsctg" nES)
-	sesf=$(dsl_val "$lsctg" nSES)
-	lossf=$(dsl_val "$lsctg" nLOSS)
-	uasf=$(dsl_val "$lsctg" nUAS)
-
-	lsctg=$(dsl_cmd pmlsctg 0)
-	fecsn=$(dsl_val "$lsctg" nFECS)
-	esn=$(dsl_val "$lsctg" nES)
-	sesn=$(dsl_val "$lsctg" nSES)
-	lossn=$(dsl_val "$lsctg" nLOSS)
-	uasn=$(dsl_val "$lsctg" nUAS)
-
-	dpctg=$(dsl_cmd pmdpctg 0 1)
-	hecf=$(dsl_val "$dpctg" nHEC)
-	crc_pf=$(dsl_val "$dpctg" nCRC_P)
-	crcp_pf=$(dsl_val "$dpctg" nCRCP_P)
-
-	dpctg=$(dsl_cmd pmdpctg 0 0)
-	hecn=$(dsl_val "$dpctg" nHEC)
-	crc_pn=$(dsl_val "$dpctg" nCRC_P)
-	crcp_pn=$(dsl_val "$dpctg" nCRCP_P)
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.errors_fecs_near=${fecsn:-nil}"
-		echo "dsl.errors_fecs_far=${fecsf:-nil}"
-		echo "dsl.errors_es_near=${esn:-nil}"
-		echo "dsl.errors_es_far=${esf:-nil}"
-		echo "dsl.errors_ses_near=${sesn:-nil}"
-		echo "dsl.errors_ses_far=${sesf:-nil}"
-		echo "dsl.errors_loss_near=${lossn:-nil}"
-		echo "dsl.errors_loss_far=${lossf:-nil}"
-		echo "dsl.errors_uas_near=${uasn:-nil}"
-		echo "dsl.errors_uas_far=${uasf:-nil}"
-		echo "dsl.errors_hec_near=${hecn:-nil}"
-		echo "dsl.errors_hec_far=${hecf:-nil}"
-		echo "dsl.errors_crc_p_near=${crc_pn:-nil}"
-		echo "dsl.errors_crc_p_far=${crc_pf:-nil}"
-		echo "dsl.errors_crcp_p_near=${crcp_pn:-nil}"
-		echo "dsl.errors_crcp_p_far=${crcp_pf:-nil}"
-	else
-		echo "Forward Error Correction Seconds (FECS):  Near: ${fecsn} / Far: ${fecsf}"
-		echo "Errored seconds (ES):                     Near: ${esn} / Far: ${esf}"
-		echo "Severely Errored Seconds (SES):           Near: ${sesn} / Far: ${sesf}"
-		echo "Loss of Signal Seconds (LOSS):            Near: ${lossn} / Far: ${lossf}"
-		echo "Unavailable Seconds (UAS):                Near: ${uasn} / Far: ${uasf}"
-		echo "Header Error Code Errors (HEC):           Near: ${hecn} / Far: ${hecf}"
-		echo "Non Pre-emtive CRC errors (CRC_P):        Near: ${crc_pn} / Far: ${crc_pf}"
-		echo "Pre-emtive CRC errors (CRCP_P):           Near: ${crcp_pn} / Far: ${crcp_pf}"
-	fi
-}
-
-#
-# Work out how long the line has been up
-#
-line_uptime() {
-	local ccsg
-	local et
-	local etr
-	local d
-	local h
-	local m
-	local s
-	local rc=""
-
-	ccsg=$(dsl_cmd pmccsg 0 0 0)
-	et=$(dsl_val "$ccsg" nElapsedTime)
-
-	[ -z "$et" ] && et=0
-
-	d=$(expr $et / 86400)
-	etr=$(expr $et % 86400)
-	h=$(expr $etr / 3600)
-	etr=$(expr $etr % 3600)
-	m=$(expr $etr / 60)
-	s=$(expr $etr % 60)
-
-
-	[ "${d}${h}${m}${s}" -ne 0 ] && rc="${s}s"
-	[ "${d}${h}${m}" -ne 0 ] && rc="${m}m ${rc}"
-	[ "${d}${h}" -ne 0 ] && rc="${h}h ${rc}"
-	[ "${d}" -ne 0 ] && rc="${d}d ${rc}"
-
-	[ -z "$rc" ] && rc="down"
-
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.line_uptime=${et}"
-		echo "dsl.line_uptime_s=\"${rc}\""
-	else
-
-		echo "Line Uptime Seconds:                      ${et}"
-		echo "Line Uptime:                              ${rc}"
-	fi
-}
-
-#
-# Get noise and attenuation figures
-#
-line_data() {
-	local lsg
-	local latnu
-	local latnd
-	local satnu
-	local satnd
-	local snru
-	local snrd
-	local attndru
-	local attndrd
-	local sattndru
-	local sattndrd
-	local actatpu
-	local actatpd
-
-	lsg=$(dsl_cmd g997lsg 1 1)
-	latnd=$(dsl_val "$lsg" LATN)
-	satnd=$(dsl_val "$lsg" SATN)
-	snrd=$(dsl_val "$lsg" SNR)
-	attndrd=$(dsl_val "$lsg" ATTNDR)
-	actatpd=$(dsl_val "$lsg" ACTATP)
-
-	lsg=$(dsl_cmd g997lsg 0 1)
-	latnu=$(dsl_val "$lsg" LATN)
-	satnu=$(dsl_val "$lsg" SATN)
-	snru=$(dsl_val "$lsg" SNR)
-	attndru=$(dsl_val "$lsg" ATTNDR)
-	actatpu=$(dsl_val "$lsg" ACTATP)
-
-	[ -z "$latnd" ] && latnd=0
-	[ -z "$latnu" ] && latnu=0
-	[ -z "$satnd" ] && satnd=0
-	[ -z "$satnu" ] && satnu=0
-	[ -z "$snrd" ] && snrd=0
-	[ -z "$snru" ] && snru=0
-	[ -z "$actatpd" ] && actatpd=0
-	[ -z "$actatpu" ] && actatpu=0
-
-	latnd=$(dbt $latnd)
-	latnu=$(dbt $latnu)
-	satnd=$(dbt $satnd)
-	satnu=$(dbt $satnu)
-	snrd=$(dbt $snrd)
-	snru=$(dbt $snru)
-	actatpd=$(dbt $actatpd)
-	actatpu=$(dbt $actatpu)
-
-	[ -z "$attndrd" ] && attndrd=0
-	[ -z "$attndru" ] && attndru=0
-
-	sattndrd=$(scale $attndrd)
-	sattndru=$(scale $attndru)
-	
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.line_attenuation_down=\"$latnd\""
-		echo "dsl.line_attenuation_up=\"$latnu\""
-		echo "dsl.noise_margin_down=\"$snrd\""
-		echo "dsl.noise_margin_up=\"$snru\""
-		echo "dsl.signal_attenuation_down=\"$satnd\""
-		echo "dsl.signal_attenuation_up=\"$satnu\""
-		echo "dsl.actatp_down=\"$actatpd\""
-		echo "dsl.actatp_up=\"$actatpu\""
-		echo "dsl.max_data_rate_down=$attndrd"
-		echo "dsl.max_data_rate_up=$attndru"
-		echo "dsl.max_data_rate_down_s=\"$sattndrd\""
-		echo "dsl.max_data_rate_up_s=\"$sattndru\""
-	else
-		echo "Line Attenuation (LATN):                  Down: ${latnd} dB / Up: ${latnu} dB"
-		echo "Signal Attenuation (SATN):                Down: ${satnd} dB / Up: ${satnu} dB"
-		echo "Noise Margin (SNR):                       Down: ${snrd} dB / Up: ${snru} dB"
-		echo "Aggregate Transmit Power (ACTATP):        Down: ${actatpd} dB / Up: ${actatpu} dB"
-		echo "Max. Attainable Data Rate (ATTNDR):       Down: ${sattndrd}/s / Up: ${sattndru}/s"
-	fi
-}
-
-#
-# Is the line up? Or what state is it in?
-#
-line_state() {
-	local lsg=$(dsl_cmd lsg)
-	local ls=$(dsl_val "$lsg" nLineState);
-	local s;
-
-	case "$ls" in
-		"0x0")		s="not initialized" ;;
-		"0x1")		s="exception" ;;
-		"0x10")		s="not updated" ;;
-		"0xff")		s="idle request" ;;
-		"0x100")	s="idle" ;;
-		"0x1ff")	s="silent request" ;;
-		"0x200")	s="silent" ;;
-		"0x300")	s="handshake" ;;
-		"0x380")	s="full_init" ;;
-		"0x400")	s="discovery" ;;
-		"0x500")	s="training" ;;
-		"0x600")	s="analysis" ;;
-		"0x700")	s="exchange" ;;
-		"0x800")	s="showtime_no_sync" ;;
-		"0x801")	s="showtime_tc_sync" ;;
-		"0x900")	s="fastretrain" ;;
-		"0xa00")	s="lowpower_l2" ;;
-		"0xb00")	s="loopdiagnostic active" ;;
-		"0xb10")	s="loopdiagnostic data exchange" ;;
-		"0xb20")	s="loopdiagnostic data request" ;;
-		"0xc00")	s="loopdiagnostic complete" ;;
-		"0x1000000")	s="test" ;;
-		"0xd00")	s="resync" ;;
-		"0x3c0")	s="short init entry" ;;
-		"")		s="not running daemon"; ls="0xfff" ;;
-		*)		s="unknown" ;;
-	esac
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.line_state_num=$ls"
-		echo "dsl.line_state_detail=\"$s\""
-		if [ "$ls" = "0x801" ]; then
-			echo "dsl.line_state=\"UP\""
-		else
-			echo "dsl.line_state=\"DOWN\""
-		fi
-	else
-		if [ "$ls" = "0x801" ]; then
-			echo "Line State:                               UP [$ls: $s]"
-		else
-			echo "Line State:                               DOWN [$ls: $s]"
-		fi
-	fi
-}
-
-#
-# Which profile is used?
-#
-profile() {
-	local bpstg=$(dsl_cmd bpstg)
-	local profile=$(dsl_val "$bpstg" nProfile);
-	local s;
-
-	case "$profile" in
-		"0")	s="8a" ;;
-		"1")	s="8b" ;;
-		"2")	s="8c" ;;
-		"3")	s="8d" ;;
-		"4")	s="12a" ;;
-		"5")	s="12b" ;;
-		"6")	s="17a" ;;
-		"7")	s="30a" ;;
-		"8")	s="17b" ;;
-		"")		s="";;
-		*)		s="unknown" ;;
-	esac
-
-	if [ "$action" = "lucistat" ]; then
-		echo "dsl.profile=${profile:-nil}"
-		echo "dsl.profile_s=\"${s}\""
-	else
-		echo "Profile:                                  $s"
-	fi
-}
-
-dslstat() {
-	vendor
-	chipset
-	xtse
-	profile
-	line_state
-	errors
-	power_mode
-	latency_delay
-	data_rates
-	line_data
-	line_uptime
-}
-
-lucistat() {
-	echo "local dsl={}"
-	dslstat
-	echo "return dsl"
-}
diff --git a/package/system/procd/Makefile b/package/system/procd/Makefile
index 172d8ad72d..fff9faa1bf 100644
--- a/package/system/procd/Makefile
+++ b/package/system/procd/Makefile
@@ -12,9 +12,9 @@ PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/procd.git
-PKG_SOURCE_DATE:=2021-02-02
-PKG_SOURCE_VERSION:=fd183797bc527a160958a5dee6b5af35646ccc6b
-PKG_MIRROR_HASH:=29c851100a05e077adc12719b867714d38b06e5cfcd84b9485b1cb5552399f2e
+PKG_SOURCE_DATE:=2021-02-08
+PKG_SOURCE_VERSION:=08938fe1cbc06eeaafa39448057368391d165272
+PKG_MIRROR_HASH:=efc3deac56057e929789d44742858b2a16d976f6bfa0a2036e413d10afcaeee4
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0
diff --git a/package/utils/busybox/Makefile b/package/utils/busybox/Makefile
index e62cef0713..366a767e88 100644
--- a/package/utils/busybox/Makefile
+++ b/package/utils/busybox/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=busybox
 PKG_VERSION:=1.31.1
-PKG_RELEASE:=8
+PKG_RELEASE:=9
 PKG_FLAGS:=essential
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
@@ -145,8 +145,9 @@ endif
 ifneq ($(CONFIG_BUSYBOX_$(BUSYBOX_SYM)_NTPD),)
 	$(INSTALL_BIN) ./files/sysntpd $(1)/etc/init.d/sysntpd
 	$(INSTALL_BIN) ./files/ntpd-hotplug $(1)/usr/sbin/ntpd-hotplug
-	$(INSTALL_DIR) $(1)/etc/capabilities/
+	$(INSTALL_DIR) $(1)/etc/capabilities $(1)/usr/share/acl.d
 	$(INSTALL_DATA) ./files/ntpd.capabilities $(1)/etc/capabilities/ntpd.json
+	$(INSTALL_DATA) ./files/ntpd_acl.json $(1)/usr/share/acl.d/ntpd.json
 endif
 	-rm -rf $(1)/lib64
 endef
diff --git a/package/utils/busybox/files/ntpd-hotplug b/package/utils/busybox/files/ntpd-hotplug
index 8d6d609166..f09f5bbb7f 100755
--- a/package/utils/busybox/files/ntpd-hotplug
+++ b/package/utils/busybox/files/ntpd-hotplug
@@ -1,2 +1,12 @@
 #!/bin/sh
-ACTION="$1" /sbin/hotplug-call ntp
+
+. /usr/share/libubox/jshn.sh
+
+addenv="$( env | while read line; do echo "json_add_string \"\" \"$line\";"; done )"
+json_init
+json_add_array env
+json_add_string "" "ACTION=$1"
+eval "$addenv"
+json_close_array env
+
+ubus call hotplug.ntp call "$(json_dump)"
diff --git a/package/utils/busybox/files/ntpd_acl.json b/package/utils/busybox/files/ntpd_acl.json
new file mode 100644
index 0000000000..991793db36
--- /dev/null
+++ b/package/utils/busybox/files/ntpd_acl.json
@@ -0,0 +1,8 @@
+{
+	"user": "ntp",
+	"access": {
+		"hotplug.ntp": {
+			"methods": [ "call" ]
+		}
+	}
+}
diff --git a/package/utils/busybox/files/sysntpd b/package/utils/busybox/files/sysntpd
index 19571a2306..e4a070762f 100755
--- a/package/utils/busybox/files/sysntpd
+++ b/package/utils/busybox/files/sysntpd
@@ -56,7 +56,12 @@ start_ntpd_instance() {
 	done
 	procd_set_param respawn
 	[ -x /sbin/ujail -a -e /etc/capabilities/ntpd.json ] && {
-		procd_add_jail ntpd
+		procd_add_jail ntpd ubus
+		procd_add_jail_mount "$HOTPLUG_SCRIPT"
+		procd_add_jail_mount "/usr/share/libubox/jshn.sh"
+		procd_add_jail_mount "/usr/bin/env"
+		procd_add_jail_mount "/usr/bin/jshn"
+		procd_add_jail_mount "/bin/ubus"
 		procd_set_param capabilities /etc/capabilities/ntpd.json
 		procd_set_param user ntp
 		procd_set_param group ntp
diff --git a/target/linux/ath79/dts/ar9341_engenius_eap300-v2.dts b/target/linux/ath79/dts/ar9341_engenius_eap300-v2.dts
index 7aa89a4cce..7900557775 100644
--- a/target/linux/ath79/dts/ar9341_engenius_eap300-v2.dts
+++ b/target/linux/ath79/dts/ar9341_engenius_eap300-v2.dts
@@ -43,11 +43,6 @@
 			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "phy0tpt";
 		};
-
-		lan {
-			label = "blue:lan";
-			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
-		};
 	};
 
 	virtual_flash {
@@ -145,21 +140,8 @@
 	};
 };
 
-&eth0 {
-	status = "okay";
-
-	mtd-mac-address = <&art 0x0>;
-
-	phy-handle = <&swphy0>;
-
-	gmac-config {
-		device = <&gmac>;
-		switch-phy-swap = <1>;
-	};
-};
-
 &eth1 {
-	compatible = "syscon", "simple-mfd";
+	mtd-mac-address = <&art 0x0>;
 };
 
 &wmac {
diff --git a/target/linux/ath79/dts/qca9558_dlink_dap-3662-a1.dts b/target/linux/ath79/dts/qca9558_dlink_dap-3662-a1.dts
new file mode 100644
index 0000000000..55ac061a56
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_dlink_dap-3662-a1.dts
@@ -0,0 +1,102 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca955x_dlink_dap-2xxx.dtsi"
+
+/ {
+	compatible = "dlink,dap-3662-a1", "qca,qca9558";
+	model = "D-Link DAP-3662 A1";
+
+	aliases {
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_red;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_red;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power_red: power_red {
+			label = "red:power";
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power_green: power_green {
+			label = "green:power";
+			gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
+			default-state = "on";
+		};
+	};
+};
+
+&partitions {
+	partition@70000 {
+		label = "firmware";
+		reg = <0x70000 0xef0000>;
+		compatible = "wrg";
+	};
+
+	partition@f60000 {
+		label = "dlink";
+		reg = <0xf60000 0x90000>;
+		read-only;
+	};
+
+	art: partition@ff0000 {
+		label = "art";
+		reg = <0xff0000 0x10000>;
+		read-only;
+	};
+};
+
+&mdio0 {
+	status = "okay";
+
+	phy0: ethernet-phy@0 {
+		reg = <0>;
+
+		qca,ar8327-initvals = <
+			0x04 0x07600000 /* PORT0_PAD_CTRL */
+			0x0c 0x00080080 /* PORT6_PAD_CTRL */
+			0x7c 0x0000007e /* PORT0_STATUS */
+			0x94 0x0000007e /* PORT6_STATUS */
+		>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	phy-handle = <&phy0>;
+	pll-data = <0x56000000 0x00000101 0x00001616>;
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+	};
+};
+
+&eth1 {
+	status = "okay";
+
+	pll-data = <0x03000101 0x00000101 0x00001616>;
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+	};
+};
+
+&pcie0 {
+	status = "okay";
+};
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
index 135a91bc92..ffd48ba606 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
@@ -156,7 +156,6 @@ telco,t1)
 	ucidef_set_led_netdev "wan" "WAN" "blue:wan" "eth1"
 	;;
 comfast,cf-wr752ac-v1|\
-engenius,eap300-v2|\
 enterasys,ws-ap3705i|\
 openmesh,mr900-v1|\
 openmesh,mr900-v2|\
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index cf759d591b..93b8f648c1 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -33,7 +33,6 @@ ath79_setup_interfaces()
 	dlink,dap-3320-a1|\
 	dlink,dir-505|\
 	engenius,eap1200h|\
-	engenius,eap300-v2|\
 	engenius,eap600|\
 	engenius,ecb1200|\
 	engenius,ecb1750|\
@@ -108,6 +107,8 @@ ath79_setup_interfaces()
 	alfa-network,n5q|\
 	devolo,dvl1200e|\
 	devolo,dvl1750e|\
+	engenius,enstationac-v1|\
+	engenius,ews511ap|\
 	ocedo,ursus|\
 	ubnt,unifi-ap-outdoor-plus)
 		ucidef_set_interface_lan "eth0 eth1"
@@ -203,6 +204,10 @@ ath79_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0@eth0" "2:lan" "3:wan" "6@eth1"
 		;;
+	dlink,dap-3662-a1)
+		ucidef_add_switch "switch0" \
+			"0@eth0" "1:lan:2" "2:lan:1" "6@eth1"
+		;;
 	dlink,dch-g020-a1)
 		ucidef_add_switch "switch0" \
 			"0@eth0" "1:lan:2" "2:lan:1"
@@ -235,13 +240,14 @@ ath79_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0@eth0" "1:wan" "2:lan:3" "3:lan:2"
 		;;
-	engenius,ens202ext-v1)
-		ucidef_set_interface_wan "eth1"
+	engenius,eap300-v2)
 		ucidef_add_switch "switch0" \
 			"0@eth0" "1:lan"
 		;;
-	engenius,ews511ap)
-		ucidef_set_interface_lan "eth0 eth1" "dhcp"
+	engenius,ens202ext-v1)
+		ucidef_set_interface_lan "eth1"
+		ucidef_add_switch "switch0" \
+			"0@eth0" "1:lan"
 		;;
 	etactica,eg200)
 		ucidef_set_interface_lan "eth0" "dhcp"
@@ -501,7 +507,8 @@ ath79_setup_macs()
 		lan_mac=$(mtd_get_mac_ascii bdcfg "lanmac")
 		label_mac=$lan_mac
 		;;
-	dlink,dap-2695-a1)
+	dlink,dap-2695-a1|\
+	dlink,dap-3662-a1)
 		label_mac=$(mtd_get_mac_ascii bdcfg "wlanmac")
 		;;
 	dlink,dir-825-b1)
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index cd354cf2bc..2b2c43cf63 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -56,7 +56,8 @@ case "$FIRMWARE" in
 		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) -1)
 		;;
 	dlink,dap-2660-a1|\
-	dlink,dap-2695-a1)
+	dlink,dap-2695-a1|\
+	dlink,dap-3662-a1)
 		caldata_extract "art" 0x5000 0x844
 		ath10k_patch_mac $(mtd_get_mac_ascii bdcfg wlanmac_a)
 		;;
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index 5edc2e4a86..ac8b59c538 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -27,7 +27,8 @@ case "$board" in
 		mtd_get_mac_ascii bdcfg "wlanmac" > /sys${DEVPATH}/macaddress
 		;;
 	dlink,dap-2660-a1|\
-	dlink,dap-2680-a1)
+	dlink,dap-2680-a1|\
+	dlink,dap-3662-a1)
 		[ "$PHYNBR" -eq 1 ] && \
 			mtd_get_mac_ascii bdcfg "wlanmac" > /sys${DEVPATH}/macaddress
 		;;
diff --git a/target/linux/ath79/generic/base-files/etc/uci-defaults/09_fix-checksum b/target/linux/ath79/generic/base-files/etc/uci-defaults/09_fix-checksum
index b522563f17..92048fd810 100644
--- a/target/linux/ath79/generic/base-files/etc/uci-defaults/09_fix-checksum
+++ b/target/linux/ath79/generic/base-files/etc/uci-defaults/09_fix-checksum
@@ -17,7 +17,8 @@ dlink,dap-2230-a1|\
 dlink,dap-2660-a1|\
 dlink,dap-2680-a1|\
 dlink,dap-2695-a1|\
-dlink,dap-3320-a1)
+dlink,dap-3320-a1|\
+dlink,dap-3662-a1)
 	fixwrgg
 	;;
 qihoo,c301)
diff --git a/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh b/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh
index ad7372eb03..c2c7913342 100644
--- a/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh
+++ b/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh
@@ -7,7 +7,8 @@ preinit_set_mac_address() {
 	avm,fritzdvbc)
 		ip link set dev eth0 address $(fritz_tffs -n maca -i $(find_mtd_part "tffs (1)"))
 		;;
-	dlink,dap-2695-a1)
+	dlink,dap-2695-a1|\
+	dlink,dap-3662-a1)
 		ip link set dev eth0 address $(mtd_get_mac_ascii bdcfg "lanmac")
 		ip link set dev eth1 address $(mtd_get_mac_ascii bdcfg "wanmac")
 		;;
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index b1c30e8c6e..e7d9116705 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -821,6 +821,18 @@ define Device/dlink_dap-3320-a1
 endef
 TARGET_DEVICES += dlink_dap-3320-a1
 
+define Device/dlink_dap-3662-a1
+  $(Device/dlink_dap-2xxx)
+  SOC := qca9558
+  DEVICE_VENDOR := D-Link
+  DEVICE_MODEL := DAP-3662
+  DEVICE_VARIANT := A1
+  DEVICE_PACKAGES := ath10k-firmware-qca988x-ct kmod-ath10k-ct
+  IMAGE_SIZE := 15296k
+  DAP_SIGNATURE := wapac11_dkbs_dap3662
+endef
+TARGET_DEVICES += dlink_dap-3662-a1
+
 define Device/dlink_dch-g020-a1
   SOC := qca9531
   DEVICE_VENDOR := D-Link
diff --git a/target/linux/ath79/patches-5.4/910-unaligned_access_hacks.patch b/target/linux/ath79/patches-5.4/910-unaligned_access_hacks.patch
index c7bcc29372..2440fbbb73 100644
--- a/target/linux/ath79/patches-5.4/910-unaligned_access_hacks.patch
+++ b/target/linux/ath79/patches-5.4/910-unaligned_access_hacks.patch
@@ -706,7 +706,7 @@
  EXPORT_SYMBOL(xfrm_parse_spi);
 --- a/net/ipv4/tcp_input.c
 +++ b/net/ipv4/tcp_input.c
-@@ -3975,14 +3975,16 @@ static bool tcp_parse_aligned_timestamp(
+@@ -3976,14 +3976,16 @@ static bool tcp_parse_aligned_timestamp(
  {
  	const __be32 *ptr = (const __be32 *)(th + 1);
  
diff --git a/target/linux/ath79/tiny/base-files/etc/board.d/02_network b/target/linux/ath79/tiny/base-files/etc/board.d/02_network
index ce95bf7037..cca6352023 100755
--- a/target/linux/ath79/tiny/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/tiny/base-files/etc/board.d/02_network
@@ -54,7 +54,7 @@ ath79_setup_interfaces()
 		ucidef_set_interface_lan "eth0"
 		;;
 	engenius,enh202-v1)
-		ucidef_set_interface_wan "eth0"
+		ucidef_set_interface_lan "eth0"
 		ucidef_add_switch "switch0" \
 			"0@eth1" "4:lan:1"
 		;;
diff --git a/target/linux/bcm4908/base-files/etc/board.d/02_network b/target/linux/bcm4908/base-files/etc/board.d/02_network
new file mode 100755
index 0000000000..d16554d569
--- /dev/null
+++ b/target/linux/bcm4908/base-files/etc/board.d/02_network
@@ -0,0 +1,26 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+
+. /lib/functions/system.sh
+. /lib/functions/uci-defaults.sh
+
+bcm4908_setup_interfaces()
+{
+	local board="$1"
+
+	case "$board" in
+	asus,gt-ac5300)
+		ucidef_set_interface_lan "lan1 lan2 lan5 lan6 sw"
+		;;
+	*)
+		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
+		;;
+	esac
+}
+
+board_config_update
+board=$(board_name)
+bcm4908_setup_interfaces "$board"
+board_config_flush
+
+exit 0
diff --git a/target/linux/bcm4908/config-5.4 b/target/linux/bcm4908/config-5.4
index d13753c49d..2a3cd647fc 100644
--- a/target/linux/bcm4908/config-5.4
+++ b/target/linux/bcm4908/config-5.4
@@ -40,6 +40,7 @@ CONFIG_B53=y
 # CONFIG_B53_MMAP_DRIVER is not set
 # CONFIG_B53_SERDES is not set
 # CONFIG_B53_SRAB_DRIVER is not set
+CONFIG_BCM4908ENET=y
 CONFIG_BCM7XXX_PHY=y
 CONFIG_BCM_NET_PHYLIB=y
 CONFIG_BCM_PMB=y
diff --git a/target/linux/bcm4908/files-5.4/drivers/net/ethernet/broadcom/unimac.h b/target/linux/bcm4908/files-5.4/drivers/net/ethernet/broadcom/unimac.h
new file mode 100644
index 0000000000..585a852862
--- /dev/null
+++ b/target/linux/bcm4908/files-5.4/drivers/net/ethernet/broadcom/unimac.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __UNIMAC_H
+#define __UNIMAC_H
+
+#define UMAC_HD_BKP_CTRL		0x004
+#define  HD_FC_EN			(1 << 0)
+#define  HD_FC_BKOFF_OK			(1 << 1)
+#define  IPG_CONFIG_RX_SHIFT		2
+#define  IPG_CONFIG_RX_MASK		0x1F
+#define UMAC_CMD			0x008
+#define  CMD_TX_EN			(1 << 0)
+#define  CMD_RX_EN			(1 << 1)
+#define  CMD_SPEED_10			0
+#define  CMD_SPEED_100			1
+#define  CMD_SPEED_1000			2
+#define  CMD_SPEED_2500			3
+#define  CMD_SPEED_SHIFT		2
+#define  CMD_SPEED_MASK			3
+#define  CMD_PROMISC			(1 << 4)
+#define  CMD_PAD_EN			(1 << 5)
+#define  CMD_CRC_FWD			(1 << 6)
+#define  CMD_PAUSE_FWD			(1 << 7)
+#define  CMD_RX_PAUSE_IGNORE		(1 << 8)
+#define  CMD_TX_ADDR_INS		(1 << 9)
+#define  CMD_HD_EN			(1 << 10)
+#define  CMD_SW_RESET_OLD		(1 << 11)
+#define  CMD_SW_RESET			(1 << 13)
+#define  CMD_LCL_LOOP_EN		(1 << 15)
+#define  CMD_AUTO_CONFIG		(1 << 22)
+#define  CMD_CNTL_FRM_EN		(1 << 23)
+#define  CMD_NO_LEN_CHK			(1 << 24)
+#define  CMD_RMT_LOOP_EN		(1 << 25)
+#define  CMD_RX_ERR_DISC		(1 << 26)
+#define  CMD_PRBL_EN			(1 << 27)
+#define  CMD_TX_PAUSE_IGNORE		(1 << 28)
+#define  CMD_TX_RX_EN			(1 << 29)
+#define  CMD_RUNT_FILTER_DIS		(1 << 30)
+#define UMAC_MAC0			0x00c
+#define UMAC_MAC1			0x010
+#define UMAC_MAX_FRAME_LEN		0x014
+#define UMAC_PAUSE_QUANTA		0x018
+#define UMAC_MODE			0x044
+#define  MODE_LINK_STATUS		(1 << 5)
+#define UMAC_FRM_TAG0			0x048		/* outer tag */
+#define UMAC_FRM_TAG1			0x04c		/* inner tag */
+#define UMAC_TX_IPG_LEN			0x05c
+#define UMAC_EEE_CTRL			0x064
+#define  EN_LPI_RX_PAUSE		(1 << 0)
+#define  EN_LPI_TX_PFC			(1 << 1)
+#define  EN_LPI_TX_PAUSE		(1 << 2)
+#define  EEE_EN				(1 << 3)
+#define  RX_FIFO_CHECK			(1 << 4)
+#define  EEE_TX_CLK_DIS			(1 << 5)
+#define  DIS_EEE_10M			(1 << 6)
+#define  LP_IDLE_PREDICTION_MODE	(1 << 7)
+#define UMAC_EEE_LPI_TIMER		0x068
+#define UMAC_EEE_WAKE_TIMER		0x06C
+#define UMAC_EEE_REF_COUNT		0x070
+#define  EEE_REFERENCE_COUNT_MASK	0xffff
+#define UMAC_RX_IPG_INV			0x078
+#define UMAC_MACSEC_PROG_TX_CRC		0x310
+#define UMAC_MACSEC_CTRL		0x314
+#define UMAC_PAUSE_CTRL			0x330
+#define UMAC_TX_FLUSH			0x334
+#define UMAC_RX_FIFO_STATUS		0x338
+#define UMAC_TX_FIFO_STATUS		0x33c
+
+#endif
diff --git a/target/linux/bcm4908/patches-5.4/071-v5.12-0029-net-dsa-bcm_sf2-support-BCM4908-s-integrated-switch.patch b/target/linux/bcm4908/patches-5.4/071-v5.12-0029-net-dsa-bcm_sf2-support-BCM4908-s-integrated-switch.patch
index dcf1e62f77..549af546fe 100644
--- a/target/linux/bcm4908/patches-5.4/071-v5.12-0029-net-dsa-bcm_sf2-support-BCM4908-s-integrated-switch.patch
+++ b/target/linux/bcm4908/patches-5.4/071-v5.12-0029-net-dsa-bcm_sf2-support-BCM4908-s-integrated-switch.patch
@@ -68,7 +68,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  			offset = CORE_STS_OVERRIDE_IMP;
  		else
  			offset = CORE_STS_OVERRIDE_IMP2;
-@@ -542,7 +543,8 @@ static void bcm_sf2_sw_mac_config(struct
+@@ -546,7 +547,8 @@ static void bcm_sf2_sw_mac_config(struct
  	if (port == core_readl(priv, CORE_IMP0_PRT_ID))
  		return;
  
@@ -78,7 +78,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  		offset = CORE_STS_OVERRIDE_GMIIP_PORT(port);
  	else
  		offset = CORE_STS_OVERRIDE_GMIIP2_PORT(port);
-@@ -984,6 +986,30 @@ struct bcm_sf2_of_data {
+@@ -988,6 +990,30 @@ struct bcm_sf2_of_data {
  	unsigned int num_cfp_rules;
  };
  
@@ -109,7 +109,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  /* Register offsets for the SWITCH_REG_* block */
  static const u16 bcm_sf2_7445_reg_offsets[] = {
  	[REG_SWITCH_CNTRL]	= 0x00,
-@@ -1032,6 +1058,9 @@ static const struct bcm_sf2_of_data bcm_
+@@ -1036,6 +1062,9 @@ static const struct bcm_sf2_of_data bcm_
  };
  
  static const struct of_device_id bcm_sf2_of_match[] = {
diff --git a/target/linux/bcm4908/patches-5.4/170-0001-dt-bindings-net-document-BCM4908-Ethernet-controller.patch b/target/linux/bcm4908/patches-5.4/170-0001-dt-bindings-net-document-BCM4908-Ethernet-controller.patch
new file mode 100644
index 0000000000..4c0f44199b
--- /dev/null
+++ b/target/linux/bcm4908/patches-5.4/170-0001-dt-bindings-net-document-BCM4908-Ethernet-controller.patch
@@ -0,0 +1,60 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Fri, 5 Feb 2021 21:57:41 +0100
+Subject: [PATCH 1/2] dt-bindings: net: document BCM4908 Ethernet controller
+
+BCM4908 is a family of SoCs with integrated Ethernet controller.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+---
+ .../bindings/net/brcm,bcm4908enet.yaml        | 45 +++++++++++++++++++
+ 1 file changed, 45 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/net/brcm,bcm4908enet.yaml
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/net/brcm,bcm4908enet.yaml
+@@ -0,0 +1,45 @@
++# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
++%YAML 1.2
++---
++$id: http://devicetree.org/schemas/net/brcm,bcm4908enet.yaml#
++$schema: http://devicetree.org/meta-schemas/core.yaml#
++
++title: Broadcom BCM4908 Ethernet controller
++
++description: Broadcom's Ethernet controller integrated into BCM4908 family SoCs
++
++maintainers:
++  - Rafał Miłecki <rafal@milecki.pl>
++
++properties:
++  compatible:
++    const: brcm,bcm4908enet
++
++  reg:
++    maxItems: 1
++
++  interrupts:
++    description: RX interrupt
++
++  interrupt-names:
++    const: rx
++
++required:
++  - reg
++  - interrupts
++  - interrupt-names
++
++additionalProperties: false
++
++examples:
++  - |
++    #include <dt-bindings/interrupt-controller/irq.h>
++    #include <dt-bindings/interrupt-controller/arm-gic.h>
++
++    ethernet@80002000 {
++        compatible = "brcm,bcm4908enet";
++        reg = <0x80002000 0x1000>;
++
++        interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
++        interrupt-names = "rx";
++    };
diff --git a/target/linux/bcm4908/patches-5.4/170-0002-net-broadcom-bcm4908enet-add-BCM4908-controller-driv.patch b/target/linux/bcm4908/patches-5.4/170-0002-net-broadcom-bcm4908enet-add-BCM4908-controller-driv.patch
new file mode 100644
index 0000000000..5b2084e80c
--- /dev/null
+++ b/target/linux/bcm4908/patches-5.4/170-0002-net-broadcom-bcm4908enet-add-BCM4908-controller-driv.patch
@@ -0,0 +1,842 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Fri, 5 Feb 2021 21:59:51 +0100
+Subject: [PATCH 2/2] net: broadcom: bcm4908enet: add BCM4908 controller driver
+
+BCM4908 SoCs family uses Ethernel controller that includes UniMAC but
+uses different DMA engine (than other controllers) and requires
+different programming.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+---
+ MAINTAINERS                                 |   9 +
+ drivers/net/ethernet/broadcom/Kconfig       |   8 +
+ drivers/net/ethernet/broadcom/Makefile      |   1 +
+ drivers/net/ethernet/broadcom/bcm4908enet.c | 676 ++++++++++++++++++++
+ drivers/net/ethernet/broadcom/bcm4908enet.h |  96 +++
+ 5 files changed, 790 insertions(+)
+ create mode 100644 drivers/net/ethernet/broadcom/bcm4908enet.c
+ create mode 100644 drivers/net/ethernet/broadcom/bcm4908enet.h
+
+--- a/MAINTAINERS
++++ b/MAINTAINERS
+@@ -3207,6 +3207,15 @@ F:	Documentation/devicetree/bindings/mip
+ F:	arch/mips/bcm47xx/*
+ F:	arch/mips/include/asm/mach-bcm47xx/*
+ 
++BROADCOM BCM4908 ETHERNET DRIVER
++M:	Rafał Miłecki <rafal@milecki.pl>
++M:	bcm-kernel-feedback-list@broadcom.com
++L:	netdev@vger.kernel.org
++S:	Maintained
++F:	Documentation/devicetree/bindings/net/brcm,bcm4908enet.yaml
++F:	drivers/net/ethernet/broadcom/bcm4908enet.*
++F:	drivers/net/ethernet/broadcom/unimac.h
++
+ BROADCOM BCM5301X ARM ARCHITECTURE
+ M:	Hauke Mehrtens <hauke@hauke-m.de>
+ M:	Rafał Miłecki <zajec5@gmail.com>
+--- a/drivers/net/ethernet/broadcom/Kconfig
++++ b/drivers/net/ethernet/broadcom/Kconfig
+@@ -51,6 +51,14 @@ config B44_PCI
+ 	depends on B44_PCI_AUTOSELECT && B44_PCICORE_AUTOSELECT
+ 	default y
+ 
++config BCM4908ENET
++	tristate "Broadcom BCM4908 internal mac support"
++	depends on ARCH_BCM4908 || COMPILE_TEST
++	default y
++	help
++	  This driver supports Ethernet controller integrated into Broadcom
++	  BCM4908 family SoCs.
++
+ config BCM63XX_ENET
+ 	tristate "Broadcom 63xx internal mac support"
+ 	depends on BCM63XX
+--- a/drivers/net/ethernet/broadcom/Makefile
++++ b/drivers/net/ethernet/broadcom/Makefile
+@@ -4,6 +4,7 @@
+ #
+ 
+ obj-$(CONFIG_B44) += b44.o
++obj-$(CONFIG_BCM4908ENET) += bcm4908enet.o
+ obj-$(CONFIG_BCM63XX_ENET) += bcm63xx_enet.o
+ obj-$(CONFIG_BCMGENET) += genet/
+ obj-$(CONFIG_BNX2) += bnx2.o
+--- /dev/null
++++ b/drivers/net/ethernet/broadcom/bcm4908enet.c
+@@ -0,0 +1,676 @@
++// SPDX-License-Identifier: GPL-2.0-only
++/*
++ * Copyright (C) 2021 Rafał Miłecki <rafal@milecki.pl>
++ */
++
++#include <linux/delay.h>
++#include <linux/etherdevice.h>
++#include <linux/interrupt.h>
++#include <linux/module.h>
++#include <linux/of.h>
++#include <linux/platform_device.h>
++#include <linux/slab.h>
++#include <linux/string.h>
++
++#include "bcm4908enet.h"
++#include "unimac.h"
++
++#define ENET_DMA_CH_RX_CFG			ENET_DMA_CH0_CFG
++#define ENET_DMA_CH_TX_CFG			ENET_DMA_CH1_CFG
++#define ENET_DMA_CH_RX_STATE_RAM		ENET_DMA_CH0_STATE_RAM
++#define ENET_DMA_CH_TX_STATE_RAM		ENET_DMA_CH1_STATE_RAM
++
++#define ENET_TX_BDS_NUM				200
++#define ENET_RX_BDS_NUM				200
++#define ENET_RX_BDS_NUM_MAX			8192
++
++#define ENET_DMA_INT_DEFAULTS			(ENET_DMA_CH_CFG_INT_DONE | \
++						 ENET_DMA_CH_CFG_INT_NO_DESC | \
++						 ENET_DMA_CH_CFG_INT_BUFF_DONE)
++#define ENET_DMA_MAX_BURST_LEN			8 /* in 64 bit words */
++
++#define ENET_MTU_MIN				60
++#define ENET_MTU_MAX				1500 /* Is it possible to support 2044? */
++#define ENET_MTU_MAX_EXTRA_SIZE			32 /* L2 */
++
++struct bcm4908enet_dma_ring_bd {
++	__le32 ctl;
++	__le32 addr;
++} __packed;
++
++struct bcm4908enet_dma_ring_slot {
++	struct sk_buff *skb;
++	unsigned int len;
++	dma_addr_t dma_addr;
++};
++
++struct bcm4908enet_dma_ring {
++	int is_tx;
++	int read_idx;
++	int write_idx;
++	int length;
++	u16 cfg_block;
++	u16 st_ram_block;
++
++	union {
++		void *cpu_addr;
++		struct bcm4908enet_dma_ring_bd *buf_desc;
++	};
++	dma_addr_t dma_addr;
++
++	struct bcm4908enet_dma_ring_slot *slots;
++};
++
++struct bcm4908enet {
++	struct device *dev;
++	struct net_device *netdev;
++	struct napi_struct napi;
++	void __iomem *base;
++
++	struct bcm4908enet_dma_ring tx_ring;
++	struct bcm4908enet_dma_ring rx_ring;
++};
++
++/***
++ * R/W ops
++ */
++
++static inline u32 enet_read(struct bcm4908enet *enet, u16 offset)
++{
++	return readl(enet->base + offset);
++}
++
++static inline void enet_write(struct bcm4908enet *enet, u16 offset, u32 value)
++{
++	writel(value, enet->base + offset);
++}
++
++static inline void enet_maskset(struct bcm4908enet *enet, u16 offset, u32 mask, u32 set)
++{
++	u32 val;
++
++	WARN_ON(set & ~mask);
++
++	val = enet_read(enet, offset);
++	val = (val & ~mask) | (set & mask);
++	enet_write(enet, offset, val);
++}
++
++static inline void enet_set(struct bcm4908enet *enet, u16 offset, u32 set)
++{
++	enet_maskset(enet, offset, set, set);
++}
++
++static inline u32 enet_umac_read(struct bcm4908enet *enet, u16 offset)
++{
++	return enet_read(enet, ENET_UNIMAC + offset);
++}
++
++static inline void enet_umac_write(struct bcm4908enet *enet, u16 offset, u32 value)
++{
++	enet_write(enet, ENET_UNIMAC + offset, value);
++}
++
++static inline void enet_umac_maskset(struct bcm4908enet *enet, u16 offset, u32 mask, u32 set)
++{
++	enet_maskset(enet, ENET_UNIMAC + offset, mask, set);
++}
++
++static inline void enet_umac_set(struct bcm4908enet *enet, u16 offset, u32 set)
++{
++	enet_set(enet, ENET_UNIMAC + offset, set);
++}
++
++/***
++ * Helpers
++ */
++
++static void bcm4908enet_intrs_on(struct bcm4908enet *enet)
++{
++	enet_write(enet, ENET_DMA_CH_RX_CFG + ENET_DMA_CH_CFG_INT_MASK, ENET_DMA_INT_DEFAULTS);
++}
++
++static void bcm4908enet_intrs_off(struct bcm4908enet *enet)
++{
++	enet_write(enet, ENET_DMA_CH_RX_CFG + ENET_DMA_CH_CFG_INT_MASK, 0);
++}
++
++static void bcm4908enet_intrs_ack(struct bcm4908enet *enet)
++{
++	enet_write(enet, ENET_DMA_CH_RX_CFG + ENET_DMA_CH_CFG_INT_STAT, ENET_DMA_INT_DEFAULTS);
++}
++
++/***
++ * DMA
++ */
++
++static int bcm4908_dma_alloc_buf_descs(struct bcm4908enet *enet, struct bcm4908enet_dma_ring *ring)
++{
++	int size = ring->length * sizeof(struct bcm4908enet_dma_ring_bd);
++	struct device *dev = enet->dev;
++
++	ring->cpu_addr = dma_alloc_coherent(dev, size, &ring->dma_addr, GFP_KERNEL);
++	if (!ring->cpu_addr)
++		return -ENOMEM;
++
++	if (((uintptr_t)ring->cpu_addr) & (0x40 - 1)) {
++		dev_err(dev, "Invalid DMA ring alignment\n");
++		goto err_free_buf_descs;
++	}
++
++	ring->slots = kzalloc(ring->length * sizeof(*ring->slots), GFP_KERNEL);
++	if (!ring->slots)
++		goto err_free_buf_descs;
++
++	memset(ring->cpu_addr, 0, size);
++
++	ring->read_idx = 0;
++	ring->write_idx = 0;
++
++	return 0;
++
++err_free_buf_descs:
++	dma_free_coherent(dev, size, ring->cpu_addr, ring->dma_addr);
++	return -ENOMEM;
++}
++
++static void bcm4908enet_dma_free(struct bcm4908enet *enet)
++{
++	struct bcm4908enet_dma_ring *tx_ring = &enet->tx_ring;
++	struct bcm4908enet_dma_ring *rx_ring = &enet->rx_ring;
++	struct device *dev = enet->dev;
++	int size;
++
++	size = rx_ring->length * sizeof(struct bcm4908enet_dma_ring_bd);
++	if (rx_ring->cpu_addr)
++		dma_free_coherent(dev, size, rx_ring->cpu_addr, rx_ring->dma_addr);
++	kfree(rx_ring->slots);
++
++	size = tx_ring->length * sizeof(struct bcm4908enet_dma_ring_bd);
++	if (tx_ring->cpu_addr)
++		dma_free_coherent(dev, size, tx_ring->cpu_addr, tx_ring->dma_addr);
++	kfree(tx_ring->slots);
++}
++
++static int bcm4908enet_dma_alloc(struct bcm4908enet *enet)
++{
++	struct bcm4908enet_dma_ring *tx_ring = &enet->tx_ring;
++	struct bcm4908enet_dma_ring *rx_ring = &enet->rx_ring;
++	struct device *dev = enet->dev;
++	int err;
++
++	tx_ring->length = ENET_TX_BDS_NUM;
++	tx_ring->is_tx = 1;
++	tx_ring->cfg_block = ENET_DMA_CH_TX_CFG;
++	tx_ring->st_ram_block = ENET_DMA_CH_TX_STATE_RAM;
++	err = bcm4908_dma_alloc_buf_descs(enet, tx_ring);
++	if (err) {
++		dev_err(dev, "Failed to alloc TX buf descriptors: %d\n", err);
++		return err;
++	}
++
++	rx_ring->length = ENET_RX_BDS_NUM;
++	rx_ring->is_tx = 0;
++	rx_ring->cfg_block = ENET_DMA_CH_RX_CFG;
++	rx_ring->st_ram_block = ENET_DMA_CH_RX_STATE_RAM;
++	err = bcm4908_dma_alloc_buf_descs(enet, rx_ring);
++	if (err) {
++		dev_err(dev, "Failed to alloc RX buf descriptors: %d\n", err);
++		bcm4908enet_dma_free(enet);
++		return err;
++	}
++
++	return 0;
++}
++
++static void bcm4908enet_dma_reset(struct bcm4908enet *enet)
++{
++	struct bcm4908enet_dma_ring *rings[] = { &enet->rx_ring, &enet->tx_ring };
++	int i;
++
++	/* Disable the DMA controller and channel */
++	for (i = 0; i < ARRAY_SIZE(rings); i++)
++		enet_write(enet, rings[i]->cfg_block + ENET_DMA_CH_CFG, 0);
++	enet_maskset(enet, ENET_DMA_CONTROLLER_CFG, ENET_DMA_CTRL_CFG_MASTER_EN, 0);
++
++	/* Reset channels state */
++	for (i = 0; i < ARRAY_SIZE(rings); i++) {
++		struct bcm4908enet_dma_ring *ring = rings[i];
++
++		enet_write(enet, ring->st_ram_block + ENET_DMA_CH_STATE_RAM_BASE_DESC_PTR, 0);
++		enet_write(enet, ring->st_ram_block + ENET_DMA_CH_STATE_RAM_STATE_DATA, 0);
++		enet_write(enet, ring->st_ram_block + ENET_DMA_CH_STATE_RAM_DESC_LEN_STATUS, 0);
++		enet_write(enet, ring->st_ram_block + ENET_DMA_CH_STATE_RAM_DESC_BASE_BUFPTR, 0);
++	}
++}
++
++static int bcm4908enet_dma_alloc_rx_buf(struct bcm4908enet *enet, unsigned int idx)
++{
++	struct bcm4908enet_dma_ring_bd *buf_desc = &enet->rx_ring.buf_desc[idx];
++	struct bcm4908enet_dma_ring_slot *slot = &enet->rx_ring.slots[idx];
++	struct device *dev = enet->dev;
++	u32 tmp;
++	int err;
++
++	slot->len = ENET_MTU_MAX + ENET_MTU_MAX_EXTRA_SIZE;
++
++	slot->skb = netdev_alloc_skb(enet->netdev, slot->len);
++	if (!slot->skb)
++		return -ENOMEM;
++
++	slot->dma_addr = dma_map_single(dev, slot->skb->data, slot->len, DMA_FROM_DEVICE);
++	err = dma_mapping_error(dev, slot->dma_addr);
++	if (err) {
++		dev_err(dev, "Failed to map DMA buffer: %d\n", err);
++		kfree_skb(slot->skb);
++		slot->skb = NULL;
++		return err;
++	}
++
++	tmp = slot->len << DMA_CTL_LEN_DESC_BUFLENGTH_SHIFT;
++	tmp |= DMA_CTL_STATUS_OWN;
++	if (idx == enet->rx_ring.length - 1)
++		tmp |= DMA_CTL_STATUS_WRAP;
++	buf_desc->ctl = cpu_to_le32(tmp);
++	buf_desc->addr = cpu_to_le32(slot->dma_addr);
++
++	return 0;
++}
++
++static void bcm4908enet_dma_ring_init(struct bcm4908enet *enet,
++				      struct bcm4908enet_dma_ring *ring)
++{
++	int reset_channel = 0; /* We support only 1 main channel (with TX and RX) */
++	int reset_subch = ring->is_tx ? 1 : 0;
++
++	/* Reset the DMA channel */
++	enet_write(enet, ENET_DMA_CTRL_CHANNEL_RESET, BIT(reset_channel * 2 + reset_subch));
++	enet_write(enet, ENET_DMA_CTRL_CHANNEL_RESET, 0);
++
++	enet_write(enet, ring->cfg_block + ENET_DMA_CH_CFG, 0);
++	enet_write(enet, ring->cfg_block + ENET_DMA_CH_CFG_MAX_BURST, ENET_DMA_MAX_BURST_LEN);
++	enet_write(enet, ring->cfg_block + ENET_DMA_CH_CFG_INT_MASK, 0);
++
++	enet_write(enet, ring->st_ram_block + ENET_DMA_CH_STATE_RAM_BASE_DESC_PTR,
++		   (uint32_t)ring->dma_addr);
++}
++
++static void bcm4908enet_dma_uninit(struct bcm4908enet *enet)
++{
++	struct bcm4908enet_dma_ring *rx_ring = &enet->rx_ring;
++	struct bcm4908enet_dma_ring_slot *slot;
++	struct device *dev = enet->dev;
++	int i;
++
++	for (i = rx_ring->length - 1; i >= 0; i--) {
++		slot = &rx_ring->slots[i];
++		if (!slot->skb)
++			continue;
++		dma_unmap_single(dev, slot->dma_addr, slot->len, DMA_FROM_DEVICE);
++		kfree_skb(slot->skb);
++		slot->skb = NULL;
++	}
++}
++
++static int bcm4908enet_dma_init(struct bcm4908enet *enet)
++{
++	struct bcm4908enet_dma_ring *rx_ring = &enet->rx_ring;
++	struct device *dev = enet->dev;
++	int err;
++	int i;
++
++	for (i = 0; i < rx_ring->length; i++) {
++		err = bcm4908enet_dma_alloc_rx_buf(enet, i);
++		if (err) {
++			dev_err(dev, "Failed to alloc RX buffer: %d\n", err);
++			bcm4908enet_dma_uninit(enet);
++			return err;
++		}
++	}
++
++	bcm4908enet_dma_ring_init(enet, &enet->tx_ring);
++	bcm4908enet_dma_ring_init(enet, &enet->rx_ring);
++
++	return 0;
++}
++
++static void bcm4908enet_dma_tx_ring_ensable(struct bcm4908enet *enet,
++					    struct bcm4908enet_dma_ring *ring)
++{
++	enet_write(enet, ring->cfg_block + ENET_DMA_CH_CFG, ENET_DMA_CH_CFG_ENABLE);
++}
++
++static void bcm4908enet_dma_tx_ring_disable(struct bcm4908enet *enet,
++					    struct bcm4908enet_dma_ring *ring)
++{
++	enet_write(enet, ring->cfg_block + ENET_DMA_CH_CFG, 0);
++}
++
++static void bcm4908enet_dma_rx_ring_enable(struct bcm4908enet *enet,
++					   struct bcm4908enet_dma_ring *ring)
++{
++	enet_set(enet, ring->cfg_block + ENET_DMA_CH_CFG, ENET_DMA_CH_CFG_ENABLE);
++}
++
++static void bcm4908enet_dma_rx_ring_disable(struct bcm4908enet *enet,
++					    struct bcm4908enet_dma_ring *ring)
++{
++	unsigned long deadline;
++	u32 tmp;
++
++	enet_maskset(enet, ring->cfg_block + ENET_DMA_CH_CFG, ENET_DMA_CH_CFG_ENABLE, 0);
++
++	deadline = jiffies + usecs_to_jiffies(2000);
++	do {
++		tmp = enet_read(enet, ring->cfg_block + ENET_DMA_CH_CFG);
++		if (!(tmp & ENET_DMA_CH_CFG_ENABLE))
++			return;
++		enet_maskset(enet, ring->cfg_block + ENET_DMA_CH_CFG, ENET_DMA_CH_CFG_ENABLE, 0);
++		usleep_range(10, 30);
++	} while (!time_after_eq(jiffies, deadline));
++
++	dev_warn(enet->dev, "Timeout waiting for DMA TX stop\n");
++}
++
++/***
++ * Ethernet driver
++ */
++
++static void bcm4908enet_gmac_init(struct bcm4908enet *enet)
++{
++	u32 cmd;
++
++	cmd = enet_umac_read(enet, UMAC_CMD);
++	enet_umac_write(enet, UMAC_CMD, cmd | CMD_SW_RESET);
++	enet_umac_write(enet, UMAC_CMD, cmd & ~CMD_SW_RESET);
++
++	enet_set(enet, ENET_FLUSH, ENET_FLUSH_RXFIFO_FLUSH | ENET_FLUSH_TXFIFO_FLUSH);
++	enet_maskset(enet, ENET_FLUSH, ENET_FLUSH_RXFIFO_FLUSH | ENET_FLUSH_TXFIFO_FLUSH, 0);
++
++	enet_set(enet, ENET_MIB_CTRL, ENET_MIB_CTRL_CLR_MIB);
++	enet_maskset(enet, ENET_MIB_CTRL, ENET_MIB_CTRL_CLR_MIB, 0);
++
++	cmd = enet_umac_read(enet, UMAC_CMD);
++	cmd &= ~(CMD_SPEED_MASK << CMD_SPEED_SHIFT);
++	cmd &= ~CMD_TX_EN;
++	cmd &= ~CMD_RX_EN;
++	cmd |= CMD_SPEED_1000 << CMD_SPEED_SHIFT;
++	enet_umac_write(enet, UMAC_CMD, cmd);
++
++	enet_maskset(enet, ENET_GMAC_STATUS,
++		     ENET_GMAC_STATUS_ETH_SPEED_MASK |
++		     ENET_GMAC_STATUS_HD |
++		     ENET_GMAC_STATUS_AUTO_CFG_EN |
++		     ENET_GMAC_STATUS_LINK_UP,
++		     ENET_GMAC_STATUS_ETH_SPEED_1000 |
++		     ENET_GMAC_STATUS_AUTO_CFG_EN |
++		     ENET_GMAC_STATUS_LINK_UP);
++}
++
++static irqreturn_t bcm4908enet_irq_handler(int irq, void *dev_id)
++{
++	struct bcm4908enet *enet = dev_id;
++
++	bcm4908enet_intrs_off(enet);
++	bcm4908enet_intrs_ack(enet);
++
++	napi_schedule(&enet->napi);
++
++	return IRQ_HANDLED;
++}
++
++static int bcm4908enet_open(struct net_device *netdev)
++{
++	struct bcm4908enet *enet = netdev_priv(netdev);
++	struct device *dev = enet->dev;
++	int err;
++
++	err = request_irq(netdev->irq, bcm4908enet_irq_handler, 0, "enet", enet);
++	if (err) {
++		dev_err(dev, "Failed to request IRQ %d: %d\n", netdev->irq, err);
++		return err;
++	}
++
++	bcm4908enet_gmac_init(enet);
++	bcm4908enet_dma_reset(enet);
++	bcm4908enet_dma_init(enet);
++
++	enet_umac_set(enet, UMAC_CMD, CMD_TX_EN | CMD_RX_EN);
++
++	enet_set(enet, ENET_DMA_CONTROLLER_CFG, ENET_DMA_CTRL_CFG_MASTER_EN);
++	enet_maskset(enet, ENET_DMA_CONTROLLER_CFG, ENET_DMA_CTRL_CFG_FLOWC_CH1_EN, 0);
++	bcm4908enet_dma_rx_ring_enable(enet, &enet->rx_ring);
++
++	napi_enable(&enet->napi);
++	netif_carrier_on(netdev);
++	netif_start_queue(netdev);
++
++	bcm4908enet_intrs_ack(enet);
++	bcm4908enet_intrs_on(enet);
++
++	return 0;
++}
++
++static int bcm4908enet_stop(struct net_device *netdev)
++{
++	struct bcm4908enet *enet = netdev_priv(netdev);
++
++	netif_stop_queue(netdev);
++	netif_carrier_off(netdev);
++	napi_disable(&enet->napi);
++
++	bcm4908enet_dma_rx_ring_disable(enet, &enet->rx_ring);
++	bcm4908enet_dma_tx_ring_disable(enet, &enet->tx_ring);
++
++	bcm4908enet_dma_uninit(enet);
++
++	free_irq(enet->netdev->irq, enet);
++
++	return 0;
++}
++
++static int bcm4908enet_start_xmit(struct sk_buff *skb, struct net_device *netdev)
++{
++	struct bcm4908enet *enet = netdev_priv(netdev);
++	struct bcm4908enet_dma_ring *ring = &enet->tx_ring;
++	struct bcm4908enet_dma_ring_slot *slot;
++	struct device *dev = enet->dev;
++	struct bcm4908enet_dma_ring_bd *buf_desc;
++	int free_buf_descs;
++	u32 tmp;
++
++	/* Free transmitted skbs */
++	while (ring->read_idx != ring->write_idx) {
++		buf_desc = &ring->buf_desc[ring->read_idx];
++		if (buf_desc->ctl & DMA_CTL_STATUS_OWN)
++			break;
++		slot = &ring->slots[ring->read_idx];
++
++		dma_unmap_single(dev, slot->dma_addr, slot->len, DMA_TO_DEVICE);
++		dev_kfree_skb(slot->skb);
++		if (++ring->read_idx == ring->length)
++			ring->read_idx = 0;
++	}
++
++	/* Don't use the last empty buf descriptor */
++	if (ring->read_idx <= ring->write_idx)
++		free_buf_descs = ring->read_idx - ring->write_idx + ring->length;
++	else
++		free_buf_descs = ring->read_idx - ring->write_idx;
++	if (free_buf_descs < 2)
++		return NETDEV_TX_BUSY;
++
++	/* Hardware removes OWN bit after sending data */
++	buf_desc = &ring->buf_desc[ring->write_idx];
++	if (unlikely(le32_to_cpu(buf_desc->ctl) & DMA_CTL_STATUS_OWN)) {
++		netif_stop_queue(netdev);
++		return NETDEV_TX_BUSY;
++	}
++
++	slot = &ring->slots[ring->write_idx];
++	slot->skb = skb;
++	slot->len = skb->len;
++	slot->dma_addr = dma_map_single(dev, skb->data, skb->len, DMA_TO_DEVICE);
++	if (unlikely(dma_mapping_error(dev, slot->dma_addr)))
++		return NETDEV_TX_BUSY;
++
++	tmp = skb->len << DMA_CTL_LEN_DESC_BUFLENGTH_SHIFT;
++	tmp |= DMA_CTL_STATUS_OWN;
++	tmp |= DMA_CTL_STATUS_SOP;
++	tmp |= DMA_CTL_STATUS_EOP;
++	tmp |= DMA_CTL_STATUS_APPEND_CRC;
++	if (ring->write_idx + 1 == ring->length - 1)
++		tmp |= DMA_CTL_STATUS_WRAP;
++
++	buf_desc->addr = cpu_to_le32((uint32_t)slot->dma_addr);
++	buf_desc->ctl = cpu_to_le32(tmp);
++
++	bcm4908enet_dma_tx_ring_ensable(enet, &enet->tx_ring);
++
++	if (++ring->write_idx == ring->length - 1)
++		ring->write_idx = 0;
++	enet->netdev->stats.tx_bytes += skb->len;
++	enet->netdev->stats.tx_packets++;
++
++	return NETDEV_TX_OK;
++}
++
++static int bcm4908enet_poll(struct napi_struct *napi, int weight)
++{
++	struct bcm4908enet *enet = container_of(napi, struct bcm4908enet, napi);
++	struct device *dev = enet->dev;
++	int handled = 0;
++
++	while (handled < weight) {
++		struct bcm4908enet_dma_ring_bd *buf_desc;
++		struct bcm4908enet_dma_ring_slot slot;
++		u32 ctl;
++		int len;
++		int err;
++
++		buf_desc = &enet->rx_ring.buf_desc[enet->rx_ring.read_idx];
++		ctl = le32_to_cpu(buf_desc->ctl);
++		if (ctl & DMA_CTL_STATUS_OWN)
++			break;
++
++		slot = enet->rx_ring.slots[enet->rx_ring.read_idx];
++
++		/* Provide new buffer before unpinning the old one */
++		err = bcm4908enet_dma_alloc_rx_buf(enet, enet->rx_ring.read_idx);
++		if (err)
++			break;
++
++		if (++enet->rx_ring.read_idx == enet->rx_ring.length)
++			enet->rx_ring.read_idx = 0;
++
++		len = (ctl & DMA_CTL_LEN_DESC_BUFLENGTH) >> DMA_CTL_LEN_DESC_BUFLENGTH_SHIFT;
++
++		if (len < ENET_MTU_MIN ||
++		    (ctl & (DMA_CTL_STATUS_SOP | DMA_CTL_STATUS_EOP)) != (DMA_CTL_STATUS_SOP | DMA_CTL_STATUS_EOP)) {
++			enet->netdev->stats.rx_dropped++;
++			break;
++		}
++
++		dma_unmap_single(dev, slot.dma_addr, slot.len, DMA_FROM_DEVICE);
++
++		skb_put(slot.skb, len - 4 + 2);
++		slot.skb->protocol = eth_type_trans(slot.skb, enet->netdev);
++		netif_receive_skb(slot.skb);
++
++		enet->netdev->stats.rx_packets++;
++		enet->netdev->stats.rx_bytes += len;
++	}
++
++	if (handled < weight) {
++		napi_complete_done(napi, handled);
++		bcm4908enet_intrs_on(enet);
++	}
++
++	return handled;
++}
++
++static const struct net_device_ops bcm96xx_netdev_ops = {
++	.ndo_open = bcm4908enet_open,
++	.ndo_stop = bcm4908enet_stop,
++	.ndo_start_xmit = bcm4908enet_start_xmit,
++	.ndo_set_mac_address = eth_mac_addr,
++};
++
++static int bcm4908enet_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct net_device *netdev;
++	struct bcm4908enet *enet;
++	int err;
++
++	netdev = devm_alloc_etherdev(dev, sizeof(*enet));
++	if (!netdev)
++		return -ENOMEM;
++
++	enet = netdev_priv(netdev);
++	enet->dev = dev;
++	enet->netdev = netdev;
++
++	enet->base = devm_platform_ioremap_resource(pdev, 0);
++	if (IS_ERR(enet->base)) {
++		dev_err(dev, "Failed to map registers: %ld\n", PTR_ERR(enet->base));
++		return PTR_ERR(enet->base);
++	}
++
++	netdev->irq = platform_get_irq_byname(pdev, "rx");
++	if (netdev->irq < 0)
++		return netdev->irq;
++
++	dma_set_coherent_mask(dev, DMA_BIT_MASK(32));
++
++	err = bcm4908enet_dma_alloc(enet);
++	if (err)
++		return err;
++
++	SET_NETDEV_DEV(netdev, &pdev->dev);
++	eth_hw_addr_random(netdev);
++	netdev->netdev_ops = &bcm96xx_netdev_ops;
++	netdev->min_mtu = ETH_ZLEN;
++	netdev->mtu = ENET_MTU_MAX;
++	netdev->max_mtu = ENET_MTU_MAX;
++	netif_napi_add(netdev, &enet->napi, bcm4908enet_poll, 64);
++
++	err = register_netdev(netdev);
++	if (err) {
++		bcm4908enet_dma_free(enet);
++		return err;
++	}
++
++	platform_set_drvdata(pdev, enet);
++
++	return 0;
++}
++
++static int bcm4908enet_remove(struct platform_device *pdev)
++{
++	struct bcm4908enet *enet = platform_get_drvdata(pdev);
++
++	unregister_netdev(enet->netdev);
++	netif_napi_del(&enet->napi);
++	bcm4908enet_dma_free(enet);
++
++	return 0;
++}
++
++static const struct of_device_id bcm4908enet_of_match[] = {
++	{ .compatible = "brcm,bcm4908enet"},
++	{},
++};
++
++static struct platform_driver bcm4908enet_driver = {
++	.driver = {
++		.name = "bcm4908enet",
++		.of_match_table = bcm4908enet_of_match,
++	},
++	.probe	= bcm4908enet_probe,
++	.remove = bcm4908enet_remove,
++};
++module_platform_driver(bcm4908enet_driver);
++
++MODULE_LICENSE("GPL v2");
++MODULE_DEVICE_TABLE(of, bcm4908enet_of_match);
+--- /dev/null
++++ b/drivers/net/ethernet/broadcom/bcm4908enet.h
+@@ -0,0 +1,96 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++#ifndef __BCM4908ENET_H
++#define __BCM4908ENET_H
++
++#define ENET_CONTROL					0x000
++#define ENET_MIB_CTRL					0x004
++#define  ENET_MIB_CTRL_CLR_MIB				0x00000001
++#define ENET_RX_ERR_MASK				0x008
++#define ENET_MIB_MAX_PKT_SIZE				0x00C
++#define  ENET_MIB_MAX_PKT_SIZE_VAL			0x00003fff
++#define ENET_DIAG_OUT					0x01c
++#define ENET_ENABLE_DROP_PKT				0x020
++#define ENET_IRQ_ENABLE					0x024
++#define  ENET_IRQ_ENABLE_OVFL				0x00000001
++#define ENET_GMAC_STATUS				0x028
++#define  ENET_GMAC_STATUS_ETH_SPEED_MASK		0x00000003
++#define  ENET_GMAC_STATUS_ETH_SPEED_10			0x00000000
++#define  ENET_GMAC_STATUS_ETH_SPEED_100			0x00000001
++#define  ENET_GMAC_STATUS_ETH_SPEED_1000		0x00000002
++#define  ENET_GMAC_STATUS_HD				0x00000004
++#define  ENET_GMAC_STATUS_AUTO_CFG_EN			0x00000008
++#define  ENET_GMAC_STATUS_LINK_UP			0x00000010
++#define ENET_IRQ_STATUS					0x02c
++#define  ENET_IRQ_STATUS_OVFL				0x00000001
++#define ENET_OVERFLOW_COUNTER				0x030
++#define ENET_FLUSH					0x034
++#define  ENET_FLUSH_RXFIFO_FLUSH			0x00000001
++#define  ENET_FLUSH_TXFIFO_FLUSH			0x00000002
++#define ENET_RSV_SELECT					0x038
++#define ENET_BP_FORCE					0x03c
++#define  ENET_BP_FORCE_FORCE				0x00000001
++#define ENET_DMA_RX_OK_TO_SEND_COUNT			0x040
++#define  ENET_DMA_RX_OK_TO_SEND_COUNT_VAL		0x0000000f
++#define ENET_TX_CRC_CTRL				0x044
++#define ENET_MIB					0x200
++#define ENET_UNIMAC					0x400
++#define ENET_DMA					0x800
++#define ENET_DMA_CONTROLLER_CFG				0x800
++#define  ENET_DMA_CTRL_CFG_MASTER_EN			0x00000001
++#define  ENET_DMA_CTRL_CFG_FLOWC_CH1_EN			0x00000002
++#define  ENET_DMA_CTRL_CFG_FLOWC_CH3_EN			0x00000004
++#define ENET_DMA_FLOWCTL_CH1_THRESH_LO			0x804
++#define ENET_DMA_FLOWCTL_CH1_THRESH_HI			0x808
++#define ENET_DMA_FLOWCTL_CH1_ALLOC			0x80c
++#define  ENET_DMA_FLOWCTL_CH1_ALLOC_FORCE		0x80000000
++#define ENET_DMA_FLOWCTL_CH3_THRESH_LO			0x810
++#define ENET_DMA_FLOWCTL_CH3_THRESH_HI			0x814
++#define ENET_DMA_FLOWCTL_CH3_ALLOC			0x818
++#define ENET_DMA_FLOWCTL_CH5_THRESH_LO			0x81C
++#define ENET_DMA_FLOWCTL_CH5_THRESH_HI			0x820
++#define ENET_DMA_FLOWCTL_CH5_ALLOC			0x824
++#define ENET_DMA_FLOWCTL_CH7_THRESH_LO			0x828
++#define ENET_DMA_FLOWCTL_CH7_THRESH_HI			0x82C
++#define ENET_DMA_FLOWCTL_CH7_ALLOC			0x830
++#define ENET_DMA_CTRL_CHANNEL_RESET			0x834
++#define ENET_DMA_CTRL_CHANNEL_DEBUG			0x838
++#define ENET_DMA_CTRL_GLOBAL_INTERRUPT_STATUS		0x840
++#define ENET_DMA_CTRL_GLOBAL_INTERRUPT_MASK		0x844
++#define ENET_DMA_CH0_CFG				0xa00		/* RX */
++#define ENET_DMA_CH1_CFG				0xa10		/* TX */
++#define ENET_DMA_CH0_STATE_RAM				0xc00		/* RX */
++#define ENET_DMA_CH1_STATE_RAM				0xc10		/* TX */
++
++#define ENET_DMA_CH_CFG					0x00		/* assorted configuration */
++#define  ENET_DMA_CH_CFG_ENABLE				0x00000001	/* set to enable channel */
++#define  ENET_DMA_CH_CFG_PKT_HALT			0x00000002	/* idle after an EOP flag is detected */
++#define  ENET_DMA_CH_CFG_BURST_HALT			0x00000004	/* idle after finish current memory burst */
++#define ENET_DMA_CH_CFG_INT_STAT			0x04		/* interrupts control and status */
++#define ENET_DMA_CH_CFG_INT_MASK			0x08		/* interrupts mask */
++#define  ENET_DMA_CH_CFG_INT_BUFF_DONE			0x00000001	/* buffer done */
++#define  ENET_DMA_CH_CFG_INT_DONE			0x00000002	/* packet xfer complete */
++#define  ENET_DMA_CH_CFG_INT_NO_DESC			0x00000004	/* no valid descriptors */
++#define  ENET_DMA_CH_CFG_INT_RX_ERROR			0x00000008	/* rxdma detect client protocol error */
++#define ENET_DMA_CH_CFG_MAX_BURST			0x0c		/* max burst length permitted */
++#define  ENET_DMA_CH_CFG_MAX_BURST_DESCSIZE_SEL		0x00040000	/* DMA Descriptor Size Selection */
++#define ENET_DMA_CH_CFG_SIZE				0x10
++
++#define ENET_DMA_CH_STATE_RAM_BASE_DESC_PTR		0x00		/* descriptor ring start address */
++#define ENET_DMA_CH_STATE_RAM_STATE_DATA		0x04		/* state/bytes done/ring offset */
++#define ENET_DMA_CH_STATE_RAM_DESC_LEN_STATUS		0x08		/* buffer descriptor status and len */
++#define ENET_DMA_CH_STATE_RAM_DESC_BASE_BUFPTR		0x0c		/* buffer descrpitor current processing */
++#define ENET_DMA_CH_STATE_RAM_SIZE			0x10
++
++#define DMA_CTL_STATUS_APPEND_CRC			0x00000100
++#define DMA_CTL_STATUS_APPEND_BRCM_TAG			0x00000200
++#define DMA_CTL_STATUS_PRIO				0x00000C00  /* Prio for Tx */
++#define DMA_CTL_STATUS_WRAP				0x00001000  /* */
++#define DMA_CTL_STATUS_SOP				0x00002000  /* first buffer in packet */
++#define DMA_CTL_STATUS_EOP				0x00004000  /* last buffer in packet */
++#define DMA_CTL_STATUS_OWN				0x00008000  /* cleared by DMA, set by SW */
++#define DMA_CTL_LEN_DESC_BUFLENGTH			0x0fff0000
++#define DMA_CTL_LEN_DESC_BUFLENGTH_SHIFT		16
++#define DMA_CTL_LEN_DESC_MULTICAST			0x40000000
++#define DMA_CTL_LEN_DESC_USEFPM				0x80000000
++
++#endif
diff --git a/target/linux/bcm4908/patches-5.4/302-arm64-dts-broadcom-bcm4908-describe-Ethernet-control.patch b/target/linux/bcm4908/patches-5.4/302-arm64-dts-broadcom-bcm4908-describe-Ethernet-control.patch
new file mode 100644
index 0000000000..755292dacf
--- /dev/null
+++ b/target/linux/bcm4908/patches-5.4/302-arm64-dts-broadcom-bcm4908-describe-Ethernet-control.patch
@@ -0,0 +1,49 @@
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Mon, 8 Feb 2021 09:11:36 +0100
+Subject: [PATCH] arm64: dts: broadcom: bcm4908: describe Ethernet controller
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+BCM4908 SoCs have an integrated Ethernet controller.
+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+---
+
+--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts
++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts
+@@ -87,6 +87,17 @@
+ 			full-duplex;
+ 		};
+ 	};
++
++	port@8 {
++		reg = <8>;
++		phy-mode = "internal";
++		brcm,use-bcm-hdr;
++		ethernet = <&gmac>;
++		fixed-link {
++			speed = <1000>;
++			full-duplex;
++		};
++	};
+ };
+ 
+ &mdio {
+--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
+@@ -112,6 +112,14 @@
+ 		#size-cells = <1>;
+ 		ranges = <0x00 0x00 0x80000000 0x281000>;
+ 
++		gmac: ethernet@2000 {
++			compatible = "brcm,bcm4908enet";
++			reg = <0x2000 0x1000>;
++
++			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
++			interrupt-names = "rx";
++		};
++
+ 		usb_phy: usb-phy@c200 {
+ 			compatible = "brcm,bcm4908-usb-phy";
+ 			reg = <0xc200 0x100>;
diff --git a/target/linux/bcm63xx/config-5.4 b/target/linux/bcm63xx/config-5.4
index 9aec004921..17311b85e3 100644
--- a/target/linux/bcm63xx/config-5.4
+++ b/target/linux/bcm63xx/config-5.4
@@ -1,23 +1,9 @@
 CONFIG_ARCH_32BIT_OFF_T=y
 CONFIG_ARCH_CLOCKSOURCE_DATA=y
-CONFIG_ARCH_HAS_DMA_COHERENT_TO_PFN=y
-CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
-CONFIG_ARCH_HAS_DMA_WRITE_COMBINE=y
-CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
-CONFIG_ARCH_HAS_PTE_SPECIAL=y
-CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
-CONFIG_ARCH_HAS_UNCACHED_SEGMENT=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_MMAP_RND_BITS_MAX=15
 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15
-CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_USE_BUILTIN_BSWAP=y
-CONFIG_ARCH_USE_MEMREMAP_PROT=y
-CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
-CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
-CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
-CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_BCM6345_EXT_IRQ=y
 CONFIG_BCM6345_PERIPH_IRQ=y
 CONFIG_BCM63XX=y
@@ -77,11 +63,7 @@ CONFIG_DMA_NONCOHERENT=y
 CONFIG_DMA_NONCOHERENT_CACHE_SYNC=y
 CONFIG_DTC=y
 CONFIG_EARLY_PRINTK=y
-CONFIG_EFI_EARLYCON=y
 CONFIG_FIXED_PHY=y
-CONFIG_FONT_8x16=y
-CONFIG_FONT_AUTOSELECT=y
-CONFIG_FONT_SUPPORT=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_GENERIC_ATOMIC64=y
 CONFIG_GENERIC_CLOCKEVENTS=y
@@ -111,42 +93,8 @@ CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
-CONFIG_HAVE_ARCH_COMPILER_H=y
-CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-CONFIG_HAVE_ASM_MODVERSIONS=y
-CONFIG_HAVE_CLK=y
-CONFIG_HAVE_CONTEXT_TRACKING=y
-CONFIG_HAVE_COPY_THREAD_TLS=y
-CONFIG_HAVE_C_RECORDMCOUNT=y
-CONFIG_HAVE_DEBUG_KMEMLEAK=y
-CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
-CONFIG_HAVE_DMA_CONTIGUOUS=y
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-CONFIG_HAVE_FAST_GUP=y
-CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_GENERIC_VDSO=y
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_IOREMAP_PROT=y
-CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
-CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y
-CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
-CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
-CONFIG_HAVE_NET_DSA=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_PCI=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
-CONFIG_HAVE_RSEQ=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
 CONFIG_HW_RANDOM=y
-# CONFIG_HW_RANDOM_BCM2835 is not set
+CONFIG_HW_RANDOM_BCM2835=y
 CONFIG_HZ=250
 CONFIG_HZ_250=y
 CONFIG_HZ_PERIODIC=y
@@ -171,6 +119,7 @@ CONFIG_MIGRATION=y
 CONFIG_MIPS=y
 CONFIG_MIPS_ASID_BITS=8
 CONFIG_MIPS_ASID_SHIFT=0
+CONFIG_MIPS_CBPF_JIT=y
 CONFIG_MIPS_CLOCK_VSYSCALL=y
 # CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set
 # CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
diff --git a/target/linux/mediatek/patches-5.4/0601-net-dsa-propagate-resolved-link-config-via-mac_link_.patch b/target/linux/mediatek/patches-5.4/0601-net-dsa-propagate-resolved-link-config-via-mac_link_.patch
index 7a34dbad6e..86eb5ef953 100644
--- a/target/linux/mediatek/patches-5.4/0601-net-dsa-propagate-resolved-link-config-via-mac_link_.patch
+++ b/target/linux/mediatek/patches-5.4/0601-net-dsa-propagate-resolved-link-config-via-mac_link_.patch
@@ -38,7 +38,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
  		     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
+@@ -639,7 +639,9 @@ 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,
diff --git a/target/linux/mpc85xx/config-5.4 b/target/linux/mpc85xx/config-5.4
index 8e01def3f9..babd921200 100644
--- a/target/linux/mpc85xx/config-5.4
+++ b/target/linux/mpc85xx/config-5.4
@@ -3,20 +3,9 @@
 # CONFIG_ADVANCED_OPTIONS is not set
 CONFIG_AR8216_PHY=y
 CONFIG_AR8216_PHY_LEDS=y
-CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
-CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
-CONFIG_ARCH_HAS_DMA_SET_COHERENT_MASK=y
-CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
-CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
-CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
-CONFIG_ARCH_HAS_MEMBARRIER_CALLBACKS=y
-CONFIG_ARCH_HAS_PHYS_TO_DMA=y
-CONFIG_ARCH_HAS_PTE_SPECIAL=y
-CONFIG_ARCH_HAS_SG_CHAIN=y
-CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
-CONFIG_ARCH_HAS_WALK_MEMORY=y
-CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_ARCH_32BIT_OFF_T=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
 CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
@@ -26,19 +15,13 @@ CONFIG_ARCH_MMAP_RND_BITS_MIN=11
 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17
 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
 CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
-CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
-CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
-CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_USE_BUILTIN_BSWAP=y
-CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_ARCH_WEAK_RELEASE_ACQUIRE=y
 CONFIG_ASN1=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_BLK_MQ_PCI=y
 CONFIG_BOOKE=y
 CONFIG_BOOKE_WDT=y
-CONFIG_BOUNCE=y
 # CONFIG_BSC9131_RDB is not set
 # CONFIG_BSC9132_QDS is not set
 # CONFIG_C293_PCIE is not set
@@ -47,6 +30,7 @@ CONFIG_CLZ_TAB=y
 CONFIG_CMDLINE="console=ttyS0,115200"
 CONFIG_CMDLINE_BOOL=y
 # CONFIG_CMDLINE_OVERRIDE is not set
+CONFIG_COMPAT_32BIT_TIME=y
 # CONFIG_CORENET_GENERIC is not set
 # CONFIG_CPM2 is not set
 CONFIG_CPU_BIG_ENDIAN=y
@@ -70,7 +54,7 @@ CONFIG_CRYPTO_RSA=y
 # CONFIG_CRYPTO_SHA1_PPC is not set
 # CONFIG_CRYPTO_SHA1_PPC_SPE is not set
 # CONFIG_CRYPTO_SHA256_PPC_SPE is not set
-CONFIG_CRYPTO_WORKQUEUE=y
+CONFIG_DATA_SHIFT=12
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DNOTIFY=y
 CONFIG_DTC=y
@@ -82,19 +66,18 @@ CONFIG_EARLY_PRINTK=y
 CONFIG_EDAC_ATOMIC_SCRUB=y
 CONFIG_EDAC_SUPPORT=y
 CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_ETEXT_SHIFT=12
 CONFIG_ETHERNET_PACKET_MANGLE=y
-# CONFIG_FHCI_DEBUG is not set
 CONFIG_FIXED_PHY=y
 CONFIG_FSL_BOOKE=y
-# CONFIG_FSL_DPAA is not set
 CONFIG_FSL_EMB_PERFMON=y
 # CONFIG_FSL_FMAN is not set
-CONFIG_FSL_GTM=y
 CONFIG_FSL_LBC=y
 CONFIG_FSL_PCI=y
 CONFIG_FSL_PQ_MDIO=y
 CONFIG_FSL_SOC=y
 CONFIG_FSL_SOC_BOOKE=y
+CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ATOMIC64=y
 CONFIG_GENERIC_BUG=y
@@ -106,7 +89,6 @@ CONFIG_GENERIC_CPU_VULNERABILITIES=y
 CONFIG_GENERIC_IRQ_SHOW=y
 CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
 CONFIG_GENERIC_ISA_DMA=y
-CONFIG_GENERIC_NVRAM=y
 CONFIG_GENERIC_PCI_IOMAP=y
 CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_GENERIC_STRNCPY_FROM_USER=y
@@ -121,40 +103,10 @@ CONFIG_GPIO_MPC8XXX=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
-CONFIG_HAVE_ARCH_AUDITSYSCALL=y
-CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-CONFIG_HAVE_CBPF_JIT=y
-CONFIG_HAVE_DEBUG_KMEMLEAK=y
-CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
-CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_GENERIC_GUP=y
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_IOREMAP_PROT=y
-CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
-CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_KPROBES_ON_FTRACE=y
-CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y
-CONFIG_HAVE_MEMBLOCK=y
-CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
-CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
-CONFIG_HAVE_NET_DSA=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HAVE_PERF_REGS=y
-CONFIG_HAVE_PERF_USER_STACK_DUMP=y
-CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
-CONFIG_HAVE_RSEQ=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HAVE_VIRT_CPU_ACCOUNTING=y
 # CONFIG_HIVEAP_330 is not set
 CONFIG_HW_RANDOM=y
+CONFIG_HZ=250
+CONFIG_HZ_250=y
 CONFIG_HZ_PERIODIC=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
@@ -166,7 +118,6 @@ CONFIG_IRQ_DOMAIN=y
 CONFIG_IRQ_FORCED_THREADING=y
 CONFIG_IRQ_WORK=y
 CONFIG_ISA_DMA_API=y
-CONFIG_KERNEL_GZIP=y
 CONFIG_KERNEL_START=0xc0000000
 # CONFIG_KSI8560 is not set
 CONFIG_LEGACY_PTYS=y
@@ -194,18 +145,19 @@ CONFIG_MPIC=y
 CONFIG_MPIC_TIMER=y
 CONFIG_MPILIB=y
 # CONFIG_MTD_CFI is not set
-CONFIG_MTD_M25P80=y
+CONFIG_MTD_NAND_CORE=y
+CONFIG_MTD_NAND_ECC_SW_HAMMING=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_MTD_SPI_NOR=y
 # CONFIG_MVME2500 is not set
 CONFIG_NEED_PER_CPU_KM=y
 CONFIG_NEED_SG_DMA_LENGTH=y
 CONFIG_NLS=y
-CONFIG_NO_BOOTMEM=y
 CONFIG_NR_IRQS=512
 CONFIG_NVMEM=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
+CONFIG_OF_DMA_DEFAULT_COHERENT=y
 CONFIG_OF_EARLY_FLATTREE=y
 CONFIG_OF_FLATTREE=y
 CONFIG_OF_GPIO=y
@@ -248,9 +200,8 @@ CONFIG_PPC_ADV_DEBUG_IACS=2
 CONFIG_PPC_ADV_DEBUG_REGS=y
 CONFIG_PPC_BARRIER_NOSPEC=y
 CONFIG_PPC_BOOK3E_MMU=y
-# CONFIG_PPC_BOOK3S_32 is not set
-# CONFIG_PPC_BOOK3S_6xx is not set
 # CONFIG_PPC_BOOK3S_601 is not set
+# CONFIG_PPC_BOOK3S_6xx is not set
 CONFIG_PPC_DOORBELL=y
 # CONFIG_PPC_E500MC is not set
 # CONFIG_PPC_EARLY_DEBUG is not set
@@ -258,30 +209,27 @@ CONFIG_PPC_FSL_BOOK3E=y
 CONFIG_PPC_INDIRECT_PCI=y
 # CONFIG_PPC_IRQ_SOFT_MASK_DEBUG is not set
 CONFIG_PPC_MMU_NOHASH=y
-CONFIG_PPC_PCI_CHOICE=y
+CONFIG_PPC_MMU_NOHASH_32=y
+CONFIG_PPC_PAGE_SHIFT=12
 # CONFIG_PPC_PTDUMP is not set
 # CONFIG_PPC_QEMU_E500 is not set
 CONFIG_PPC_SMP_MUXED_IPI=y
 CONFIG_PPC_UDBG_16550=y
 CONFIG_PPC_WERROR=y
 CONFIG_QE_GPIO=y
-CONFIG_QE_USB=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_RAS=y
 # CONFIG_RED_15W_REV1 is not set
-CONFIG_REGMAP=y
-CONFIG_REGMAP_I2C=y
-CONFIG_REGMAP_SPI=y
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_GENERIC=y
 CONFIG_RTC_I2C_AND_SPI=y
 CONFIG_RTC_MC146818_LIB=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 # CONFIG_SBC8548 is not set
 # CONFIG_SCOM_DEBUGFS is not set
 CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_MCTRL_GPIO=y
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_QE is not set
 CONFIG_SIMPLE_GPIO=y
@@ -300,6 +248,7 @@ CONFIG_SWCONFIG=y
 CONFIG_SWPHY=y
 CONFIG_SYSCTL_EXCEPTION_TRACE=y
 CONFIG_TASK_SIZE=0xc0000000
+CONFIG_THREAD_INFO_IN_TASK=y
 CONFIG_THREAD_SHIFT=13
 CONFIG_TICK_CPU_ACCOUNTING=y
 CONFIG_TINY_SRCU=y
@@ -321,6 +270,5 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_WATCHDOG_CORE=y
 # CONFIG_WS_AP3710I is not set
 # CONFIG_XES_MPC85xx is not set
-# CONFIG_XPS_USB_HCD_XILINX is not set
 CONFIG_XZ_DEC_BCJ=y
 CONFIG_XZ_DEC_POWERPC=y
diff --git a/target/linux/ramips/dts/mt7621_cudy_wr1300.dts b/target/linux/ramips/dts/mt7621_cudy_wr1300.dts
new file mode 100644
index 0000000000..a66ce942a5
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_cudy_wr1300.dts
@@ -0,0 +1,195 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "cudy,wr1300", "mediatek,mt7621-soc";
+	model = "Cudy WR1300";
+
+	aliases {
+		led-boot = &led_sys;
+		led-failsafe = &led_sys;
+		led-running = &led_sys;
+		led-upgrade = &led_sys;
+		label-mac-device = &gmac0;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_sys: sys {
+			label = "green:sys";
+			gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
+		};
+
+		usb {
+			label = "green:usb";
+			gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
+		};
+
+		wps {
+			label = "green:wps";
+			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <80000000>;
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "u-boot-env";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0xf80000>;
+			};
+
+			partition@fd0000 {
+				label = "debug";
+				reg = <0xfd0000 0x10000>;
+				read-only;
+			};
+
+			partition@fe0000 {
+				label = "backup";
+				reg = <0xfe0000 0x10000>;
+				read-only;
+			};
+
+			bdinfo: partition@ff0000 {
+				label = "bdinfo";
+				reg = <0xff0000 0x10000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "pci14c3,7603";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0000>;
+		mtd-mac-address = <&bdinfo 0xde00>;
+		ieee80211-freq-limit = <2400000 2500000>;
+
+		led {
+			led-active-low;
+		};
+	};
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "pci14c3,7662";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+		mtd-mac-address = <&bdinfo 0xde00>;
+		mtd-mac-address-increment = <2>;
+		ieee80211-freq-limit = <5000000 6000000>;
+
+		led {
+			led-sources = <2>;
+			led-active-low;
+		};
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&bdinfo 0xde00>;
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan4";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@4 {
+			status = "okay";
+			label = "wan";
+			mtd-mac-address = <&bdinfo 0xde00>;
+			mtd-mac-address-increment = <1>;
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "wdt", "i2c", "jtag";
+		function = "gpio";
+	};
+};
diff --git a/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts b/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts
new file mode 100644
index 0000000000..055c1abde0
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_iodata_wn-dx1200gr.dts
@@ -0,0 +1,196 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "iodata,wn-dx1200gr", "mediatek,mt7621-soc";
+	model = "I-O DATA WN-DX1200GR";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+		label-mac-device = &wan;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wps {
+			label = "blue:wps";
+			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+		};
+
+		led_power: power {
+			label = "green:power";
+			gpios = <&gpio 9 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		repeater {
+			label = "repeater";
+			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+			linux,code = <BTN_0>;
+			linux,input-type = <EV_SW>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+};
+
+&nand {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x100000>;
+			read-only;
+		};
+
+		partition@100000 {
+			label = "u-boot-env";
+			reg = <0x100000 0x100000>;
+			read-only;
+		};
+
+		factory: partition@200000 {
+			label = "factory";
+			reg = <0x200000 0x200000>;
+		};
+
+		partition@400000 {
+			label = "kernel";
+			reg = <0x400000 0x400000>;
+		};
+
+		partition@800000 {
+			label = "ubi";
+			reg = <0x800000 0x2e00000>;
+		};
+
+		partition@3600000 {
+			label = "Config";
+			reg = <0x3600000 0x100000>;
+			read-only;
+		};
+
+		partition@3700000 {
+			label = "firmware_2";
+			reg = <0x3700000 0x3200000>;
+		};
+
+		partition@6900000 {
+			label = "Config_2";
+			reg = <0x6900000 0x100000>;
+			read-only;
+		};
+
+		partition@6a00000 {
+			label = "persist";
+			reg = <0x6a00000 0x100000>;
+		};
+
+		partition@6b00000 {
+			label = "idmkey";
+			reg = <0x6b00000 0x100000>;
+			read-only;
+		};
+
+		partition@6c00000 {
+			label = "Backup";
+			reg = <0x6c00000 0x1380000>;
+			read-only;
+		};
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&factory 0x1e000>;
+};
+
+&switch0 {
+	ports {
+		wan: port@0 {
+			status = "okay";
+			label = "wan";
+			mtd-mac-address = <&factory 0x1e006>;
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan4";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@4 {
+			status = "okay";
+			label = "lan1";
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+
+		mediatek,mtd-eeprom = <&factory 0x0>;
+		ieee80211-freq-limit = <2400000 2500000>;
+	};
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+
+		mediatek,mtd-eeprom = <&factory 0x8000>;
+		ieee80211-freq-limit = <5000000 6000000>;
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "uart2", "uart3", "wdt";
+		function = "gpio";
+	};
+};
+
+&xhci {
+	status = "disabled";
+};
diff --git a/target/linux/ramips/dts/mt7621_jcg_y2.dts b/target/linux/ramips/dts/mt7621_jcg_y2.dts
new file mode 100644
index 0000000000..06d6579aaa
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_jcg_y2.dts
@@ -0,0 +1,130 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "jcg,y2", "mediatek,mt7621-soc";
+	model = "JCG Y2";
+
+	aliases {
+		led-boot = &led_internet;
+		led-failsafe = &led_internet;
+		led-upgrade = &led_internet;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_internet: internet {
+			label = "blue:internet";
+			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <80000000>;
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "bootloader";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "config";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0xfb0000>;
+			};
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		mediatek,mtd-eeprom = <&factory 0x0>;
+	};
+};
+
+&gmac0 {
+	mtd-mac-address = <&factory 0xe000>;
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan4";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		wan: port@4 {
+			status = "okay";
+			label = "wan";
+			mtd-mac-address = <&factory 0xe006>;
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "jtag", "wdt";
+		function = "gpio";
+	};
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 37d96b5290..20867d1c8e 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -222,6 +222,16 @@ define Device/buffalo_wsr-600dhp
 endef
 TARGET_DEVICES += buffalo_wsr-600dhp
 
+define Device/cudy_wr1300
+  $(Device/dsa-migration)
+  IMAGE_SIZE := 15872k
+  DEVICE_VENDOR := Cudy
+  DEVICE_MODEL := WR1300
+  DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 kmod-usb2 kmod-usb3 \
+	kmod-usb-ledtrig-usbport
+endef
+TARGET_DEVICES += cudy_wr1300
+
 define Device/dlink_dir-8xx-a1
   $(Device/dsa-migration)
   IMAGE_SIZE := 16000k
@@ -618,6 +628,15 @@ define Device/iodata_wn-dx1167r
 endef
 TARGET_DEVICES += iodata_wn-dx1167r
 
+define Device/iodata_wn-dx1200gr
+  $(Device/iodata_nand)
+  DEVICE_MODEL := WN-DX1200GR
+  KERNEL_INITRAMFS := $(KERNEL_DTB) | loader-kernel | lzma | \
+	uImage lzma -M 0x434f4d43 -n '3.10(XIQ.0)b20' | iodata-mstc-header
+  DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap
+endef
+TARGET_DEVICES += iodata_wn-dx1200gr
+
 define Device/iodata_wn-gx300gr
   $(Device/dsa-migration)
   $(Device/uimage-lzma-loader)
@@ -675,6 +694,19 @@ define Device/jcg_jhr-ac876m
 endef
 TARGET_DEVICES += jcg_jhr-ac876m
 
+define Device/jcg_y2
+  $(Device/dsa-migration)
+  $(Device/uimage-lzma-loader)
+  IMAGE_SIZE := 16064k
+  IMAGES += factory.bin
+  IMAGE/factory.bin := $$(sysupgrade_bin) | check-size | jcg-header 95.1
+  JCG_MAXSIZE := 16064k
+  DEVICE_VENDOR := JCG
+  DEVICE_MODEL := Y2
+  DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware kmod-usb3
+endef
+TARGET_DEVICES += jcg_y2
+
 define Device/lenovo_newifi-d1
   $(Device/dsa-migration)
   $(Device/uimage-lzma-loader)
diff --git a/target/linux/ramips/image/rt305x.mk b/target/linux/ramips/image/rt305x.mk
index 7730b5aaa9..429afc7833 100644
--- a/target/linux/ramips/image/rt305x.mk
+++ b/target/linux/ramips/image/rt305x.mk
@@ -601,6 +601,7 @@ define Device/hootoo_ht-tm02
   DEVICE_MODEL := HT-TM02
   DEVICE_PACKAGES := kmod-usb-ohci kmod-usb2 kmod-usb-ledtrig-usbport
   SUPPORTED_DEVICES += ht-tm02
+  DEFAULT := n
 endef
 TARGET_DEVICES += hootoo_ht-tm02
 
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
index 8d91b36346..5fa9ad3fe8 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
@@ -19,6 +19,7 @@ d-team,newifi-d2)
 	;;
 d-team,pbr-m1|\
 gehua,ghl-r-001|\
+jcg,y2|\
 xzwifi,creativebox-v1)
 	ucidef_set_led_netdev "internet" "internet" "blue:internet" "wan"
 	;;
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index dbb8e04abb..46cb65ffbe 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -113,6 +113,14 @@ ramips_setup_macs()
 		wan_mac=$(mtd_get_mac_ascii u-boot-env wanaddr)
 		label_mac=$wan_mac
 		;;
+	jcg,y2|\
+	wavlink,wl-wn531a6|\
+	winstars,ws-wn583a6|\
+	zbtlink,zbt-we1326|\
+	zbtlink,zbt-wg3526-16m|\
+	zbtlink,zbt-wg3526-32m)
+		label_mac=$(mtd_get_mac_binary factory 0x4)
+		;;
 	linksys,ea7300-v1|\
 	linksys,ea7300-v2|\
 	linksys,ea7500-v2)
@@ -128,13 +136,6 @@ ramips_setup_macs()
 		wan_mac=$label_mac
 		lan_mac=$(macaddr_add $label_mac 1)
 		;;
-	wavlink,wl-wn531a6|\
-	winstars,ws-wn583a6|\
-	zbtlink,zbt-we1326|\
-	zbtlink,zbt-wg3526-16m|\
-	zbtlink,zbt-wg3526-32m)
-		label_mac=$(mtd_get_mac_binary factory 0x4)
-		;;
 	esac
 
 	[ -n "$lan_mac" ] && ucidef_set_interface_macaddr "lan" $lan_mac
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh
index d7a3477f0a..8303ae9922 100644
--- a/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh
+++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh
@@ -16,24 +16,33 @@ iodata_mstc_prepare_fail() {
 #     use 1st image in OpenWrt
 # - debugflag: enable/disable debug
 #     users can interrupt Z-Loader for recovering the device if enabled
+#
+# parameters:
+# - $1: the offset of "debugflag"
 iodata_mstc_upgrade_prepare() {
 	local persist_mtd="$(find_mtd_part persist)"
 	local factory_mtd="$(find_mtd_part factory)"
+	local dflag_offset="$1"
 
-	if [ -z "$persist_mtd" -o -z "$factory_mtd" ]; then
+	if [ -z "$dflag_offset" ]; then
+		echo 'no debugflag offset provided'
+		iodata_mstc_prepare_fail
+	fi
+
+	if [ -z "$persist_mtd" ] || [ -z "$factory_mtd" ]; then
 		echo 'cannot find mtd partition(s), "factory" or "persist"'
 		iodata_mstc_prepare_fail
 	fi
 
 	local bootnum=$(hexdump -s 4 -n 1 -e '"%x"' ${persist_mtd})
-	local debugflag=$(hexdump -s 65141 -n 1 -e '"%x"' ${factory_mtd})
+	local debugflag=$(hexdump -s $((dflag_offset)) -n 1 -e '"%x"' ${factory_mtd})
 
-	if [ "$bootnum" != "1" -a "$bootnum" != "2" ]; then
+	if [ "$bootnum" != "1" ] && [ "$bootnum" != "2" ]; then
 		echo "failed to get bootnum, please check the value at 0x4 in ${persist_mtd}"
 		iodata_mstc_prepare_fail
 	fi
-	if [ "$debugflag" != "0" -a "$debugflag" != "1" ]; then
-		echo "failed to get debugflag, please check the value at 0xFE75 in ${factory_mtd}"
+	if [ "$debugflag" != "0" ] && [ "$debugflag" != "1" ]; then
+		echo "failed to get debugflag, please check the value at ${dflag_offset} in ${factory_mtd}"
 		iodata_mstc_prepare_fail
 	fi
 	echo "current: bootnum => ${bootnum}, debugflag => ${debugflag}"
@@ -46,7 +55,7 @@ iodata_mstc_upgrade_prepare() {
 		echo "### switch to 1st os-image on next boot ###"
 	fi
 	if [ "$debugflag" = "0" ]; then
-		if ! (echo -ne "\x01" | dd bs=1 count=1 seek=65141 conv=notrunc of=${factory_mtd} 2>/dev/null); then
+		if ! (echo -ne "\x01" | dd bs=1 count=1 seek=$((dflag_offset)) conv=notrunc of=${factory_mtd} 2>/dev/null); then
 			echo "failed to set debugflag"
 			iodata_mstc_prepare_fail
 		fi
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
index 5bb0386253..c9152c5cf4 100755
--- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
@@ -71,7 +71,11 @@ platform_do_upgrade() {
 	iodata,wn-ax1167gr2|\
 	iodata,wn-ax2033gr|\
 	iodata,wn-dx1167r)
-		iodata_mstc_upgrade_prepare
+		iodata_mstc_upgrade_prepare "0xfe75"
+		nand_do_upgrade "$1"
+		;;
+	iodata,wn-dx1200gr)
+		iodata_mstc_upgrade_prepare "0x1fe75"
 		nand_do_upgrade "$1"
 		;;
 	ubnt,edgerouter-x|\
diff --git a/tools/mkimage/Makefile b/tools/mkimage/Makefile
index 90ecdaaa6e..6901d921cf 100644
--- a/tools/mkimage/Makefile
+++ b/tools/mkimage/Makefile
@@ -7,14 +7,14 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=mkimage
-PKG_VERSION:=2020.04
+PKG_VERSION:=2021.01
 
 PKG_SOURCE:=u-boot-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:= \
 	https://mirror.cyberbits.eu/u-boot \
 	https://ftp.denx.de/pub/u-boot \
 	ftp://ftp.denx.de/pub/u-boot
-PKG_HASH:=fe732aaf037d9cc3c0909bad8362af366ae964bbdac6913a34081ff4ad565372
+PKG_HASH:=b407e1510a74e863b8b5cb42a24625344f0e0c2fc7582d8c866bd899367d0454
 
 HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/u-boot-$(PKG_VERSION)
 
@@ -24,6 +24,8 @@ define Host/Prepare
 	$(Host/Prepare/Default)
 	mkdir -p $(HOST_BUILD_DIR)/include/config
 	touch $(HOST_BUILD_DIR)/include/config/auto.conf
+	mkdir -p $(HOST_BUILD_DIR)/include/generated/
+	touch $(HOST_BUILD_DIR)/include/generated/autoconf.h
 endef
 
 define Host/Compile
diff --git a/tools/mkimage/patches/020-fix-file-creation-perms.patch b/tools/mkimage/patches/020-fix-file-creation-perms.patch
deleted file mode 100644
index 80cda288ab..0000000000
--- a/tools/mkimage/patches/020-fix-file-creation-perms.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/tools/fit_image.c
-+++ b/tools/fit_image.c
-@@ -642,7 +642,7 @@ static int copyfile(const char *src, con
- 		goto out;
- 	}
- 
--	fd_dst = open(dst, O_WRONLY | O_CREAT, 0700);
-+	fd_dst = open(dst, O_WRONLY | O_CREAT, 0744);
- 	if (fd_dst < 0) {
- 		printf("Can't open file %s (%s)\n", dst, strerror(errno));
- 		goto out;
diff --git a/tools/mkimage/patches/030-allow-to-use-different-magic.patch b/tools/mkimage/patches/030-allow-to-use-different-magic.patch
index 8d79de2992..3a1677d54d 100644
--- a/tools/mkimage/patches/030-allow-to-use-different-magic.patch
+++ b/tools/mkimage/patches/030-allow-to-use-different-magic.patch
@@ -2,7 +2,7 @@ This patch makes it possible to set a custom image magic.
 
 --- a/tools/mkimage.c
 +++ b/tools/mkimage.c
-@@ -20,6 +20,7 @@ static struct image_tool_params params =
+@@ -21,6 +21,7 @@ static struct image_tool_params params =
  	.arch = IH_ARCH_PPC,
  	.type = IH_TYPE_KERNEL,
  	.comp = IH_COMP_GZIP,
@@ -10,7 +10,7 @@ This patch makes it possible to set a custom image magic.
  	.dtc = MKIMAGE_DEFAULT_DTC_OPTIONS,
  	.imagename = "",
  	.imagename2 = "",
-@@ -76,11 +77,12 @@ static void usage(const char *msg)
+@@ -82,11 +83,12 @@ static void usage(const char *msg)
  			 "          -l ==> list image header information\n",
  		params.cmdname);
  	fprintf(stderr,
@@ -24,16 +24,16 @@ This patch makes it possible to set a custom image magic.
  		"          -a ==> set load address to 'addr' (hex)\n"
  		"          -e ==> set entry point to 'ep' (hex)\n"
  		"          -n ==> set image name to 'name'\n"
-@@ -143,7 +145,7 @@ static void process_args(int argc, char
+@@ -150,7 +152,7 @@ static void process_args(int argc, char
  	int opt;
  
  	while ((opt = getopt(argc, argv,
--			     "a:A:b:c:C:d:D:e:Ef:Fk:i:K:ln:N:p:O:rR:qsT:vVx")) != -1) {
-+			     "a:A:b:c:C:d:D:e:Ef:Fk:i:K:lM:n:N:p:O:rR:qsT:vVx")) != -1) {
+-		   "a:A:b:B:c:C:d:D:e:Ef:Fk:i:K:ln:N:p:O:rR:qstT:vVx")) != -1) {
++		   "a:A:b:B:c:C:d:D:e:Ef:Fk:i:K:lM:n:N:p:O:rR:qstT:vVx")) != -1) {
  		switch (opt) {
  		case 'a':
  			params.addr = strtoull(optarg, &ptr, 16);
-@@ -221,6 +223,14 @@ static void process_args(int argc, char
+@@ -237,6 +239,14 @@ static void process_args(int argc, char
  		case 'l':
  			params.lflag = 1;
  			break;
@@ -61,7 +61,7 @@ This patch makes it possible to set a custom image magic.
  	image_set_load(hdr, addr);
 --- a/tools/imagetool.h
 +++ b/tools/imagetool.h
-@@ -53,6 +53,7 @@ struct image_tool_params {
+@@ -56,6 +56,7 @@ struct image_tool_params {
  	int arch;
  	int type;
  	int comp;
diff --git a/tools/mkimage/patches/050-Add-compatibility-with-non-Linux-hosts.patch b/tools/mkimage/patches/050-Add-compatibility-with-non-Linux-hosts.patch
index ea2e8e3da3..5b87a259db 100644
--- a/tools/mkimage/patches/050-Add-compatibility-with-non-Linux-hosts.patch
+++ b/tools/mkimage/patches/050-Add-compatibility-with-non-Linux-hosts.patch
@@ -12,8 +12,6 @@ parts for these header files manually or remove the usage too.
 
 __u64 is not available on FreeBSD, remove its usage.
 
-<malloc.h> has been replaced by <stdlib.h>
-
 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
 ---
  include/image.h             | 2 ++
@@ -35,21 +33,6 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  #include <stdbool.h>
  
  /* Define this to avoid #ifdefs later on */
---- a/include/imx8image.h
-+++ b/include/imx8image.h
-@@ -11,7 +11,12 @@
- #include <image.h>
- #include <inttypes.h>
- #include "imagetool.h"
-+#ifdef linux
- #include "linux/kernel.h"
-+#else
-+#define ALIGN(x,a)		__ALIGN_MASK((x),(typeof(x))(a)-1)
-+#define __ALIGN_MASK(x,mask)	(((x)+(mask))&~(mask))
-+#endif
- 
- #define __packed   __attribute__((packed))
- 
 --- a/include/linux/posix_types.h
 +++ b/include/linux/posix_types.h
 @@ -43,6 +43,8 @@ typedef void (*__kernel_sighandler_t)(in
@@ -82,14 +65,3 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
  typedef __u64 __bitwise __le64;
  typedef __u64 __bitwise __be64;
  #endif
---- a/lib/rsa/rsa-sign.c
-+++ b/lib/rsa/rsa-sign.c
-@@ -4,7 +4,7 @@
-  */
- 
- #include "mkimage.h"
--#include <malloc.h>
-+#include <stdlib.h>
- #include <stdio.h>
- #include <string.h>
- #include <image.h>
diff --git a/tools/mkimage/patches/070-remove_generated_autoconf.patch b/tools/mkimage/patches/070-remove_generated_autoconf.patch
deleted file mode 100644
index 7dcc8b64c1..0000000000
--- a/tools/mkimage/patches/070-remove_generated_autoconf.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/tools/imximage.c
-+++ b/tools/imximage.c
-@@ -11,7 +11,6 @@
- #include "imagetool.h"
- #include <image.h>
- #include "imximage.h"
--#include <generated/autoconf.h>
- 
- #define UNDEFINED 0xFFFFFFFF
- 
diff --git a/tools/mkimage/patches/210-link-libcrypto-static.patch b/tools/mkimage/patches/210-link-libcrypto-static.patch
index c609912be9..87a425bd94 100644
--- a/tools/mkimage/patches/210-link-libcrypto-static.patch
+++ b/tools/mkimage/patches/210-link-libcrypto-static.patch
@@ -3,10 +3,10 @@ needed dependencies are added too.
 
 --- a/tools/Makefile
 +++ b/tools/Makefile
-@@ -162,7 +162,7 @@ ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CON
+@@ -158,7 +158,7 @@ ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CON
  HOSTCFLAGS_kwbimage.o += \
  	$(shell pkg-config --cflags libssl libcrypto 2> /dev/null || echo "")
- HOSTLOADLIBES_mkimage += \
+ HOSTLDLIBS_mkimage += \
 -	$(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
 +	$(shell pkg-config --libs --static libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")