ipq40xx: use ath10k-smallbuffers for ZyXEL WRE6606

The WRE6066, has in contrast to other ip40xx devices, has only 128MB system RAM. This results in OOM situations and instability, to circumvent this we need to use ath10k-smallbuffers. Signed-off-by: skorpy <skorpy@frankfurt.ccc.de> (cherry picked from commit a7a0257f6f)
Merge pull request #2836 from blocktrron/v2022.1.x-updates
2023-04-07 16:30:46 +00:00 · 2023-04-01 02:01:56 +02:00 · 2023-03-31 14:00:11 +02:00 · 2023-03-31 14:00:11 +02:00 · 2023-03-31 14:00:11 +02:00 · 2023-03-19 22:41:24 +01:00
26 changed files with 1195 additions and 28 deletions
--- a/README.md
+++ b/README.md
@ -30,7 +30,7 @@ the future development of Gluon.

 Please refrain from using the `master` branch for anything else but development purposes!
 Use the most recent release instead. You can list all releases by running `git tag`
-and switch to one by running `git checkout v2022.1 && make update`.
+and switch to one by running `git checkout v2022.1.3 && make update`.

 If you're using the autoupdater, do not autoupdate nodes with anything but releases.
 If you upgrade using random master commits the nodes *might break* eventually.
--- a/contrib/ci/minimal-site/site.conf
+++ b/contrib/ci/minimal-site/site.conf
@ -1,4 +1,4 @@
-- This is an example site configuration for Gluon v2018.2+
+-- This is an example site configuration for Gluon v2022.1.3
 --
 -- Take a look at the documentation located at
 -- https://gluon.readthedocs.io/ for details.
--- a/docs/conf.py
+++ b/docs/conf.py
@ -24,7 +24,7 @@ copyright = '2015-2022, Project Gluon'
 author = 'Project Gluon'

 # The short X.Y version
-version = '2022.1'
+version = '2022.1.3'
 # The full version, including alpha/beta/rc tags
 release = version

--- a/docs/features/configmode.rst
+++ b/docs/features/configmode.rst
@ -18,6 +18,9 @@ Config Mode by pressing and holding the RESET/WPS/DECT button for about three
 seconds. The device should reboot (all LEDs will turn off briefly) and
 Config Mode will be available.

+If you have access to the console of the node, there is the
+``gluon-enter-setup-mode`` command, which reboots a node into Config Mode.
+

 Port Configuration
 ------------------
--- a/docs/releases/index.rst
+++ b/docs/releases/index.rst
@ -5,6 +5,9 @@ Release Notes
   :caption: Gluon 2022.1
   :maxdepth: 2

+   v2022.1.3
+   v2022.1.2
+   v2022.1.1
   v2022.1

 .. toctree::
--- a/docs/releases/v2022.1.1.rst
+++ b/docs/releases/v2022.1.1.rst
@ -0,0 +1,85 @@
+Gluon 2022.1.1
+==============
+
+Important notes
+---------------
+
+This release mitigates multiple flaws in the Linux wireless stack fixing RCE and DoS vulnerabilities.
+
+
+Added hardware support
+----------------------
+
+ipq40xx-generic
+~~~~~~~~~~~~~~~
+
+- GL.iNet
+
+  - GL-AP1300
+
+mpc85xx-p1010
+~~~~~~~~~~~~~
+
+- TP-Link
+
+  - TL-WDR4900 (v1)
+
+ramips-mt7621
+~~~~~~~~~~~~~
+
+- ZyXEL
+
+  - NWA50AX
+
+rockchip-armv8
+~~~~~~~~~~~~~~
+
+-  FriendlyElec
+
+   -  NanoPi R4S (4GB LPDDR4)
+
+Bugfixes
+--------
+
+ * Multiple mitigations for (`critical vulnerabilities <https://seclists.org/oss-sec/2022/q4/20>`_) in the Linux kernel WLAN stack. This only concerns Gluon v2022.1, older Gluon versions are unaffected.
+
+   * CVE-2022-41674
+   * CVE-2022-42719
+   * CVE-2022-42720
+   * CVE-2022-42721
+   * CVE-2022-42722
+ * Fixes `security issues in WolfSSL <https://openwrt.org/releases/22.03/notes-22.03.1#security_fixes>`_. People who have installed additional, non-Gluon packages which rely on WolfSSL's TLS 1.3 implementation might be affected. Firmwares using either gluon-mesh-wireless-sae or gluon-wireless-encryption-wpa3 are unaffected by these issues, since only WPA-Enterprise relies on the affected TLS functionality.
+
+   * CVE-2022-38152
+   * CVE-2022-39173
+
+ * Fixes the update path for GL-AR300M and NanoStation Loco M2/M5 (XW) devices.
+
+Known issues
+------------
+
+* A workaround for Android devices not waking up to their MLD subscriptions was removed,
+  potentially breaking IPv6 connectivity for these devices after extended sleep periods.
+  (`#2672 <https://github.com/freifunk-gluon/gluon/issues/2672>`_)
+
+* Upgrading EdgeRouter-X from versions before v2020.1.x may lead to a soft-bricked state due to bad blocks on the NAND flash which the NAND driver before this release does not handle well.
+  (`#1937 <https://github.com/freifunk-gluon/gluon/issues/1937>`_)
+
+* The integration of the BATMAN_V routing algorithm is incomplete.
+
+  - Mesh neighbors don't appear on the status page. (`#1726 <https://github.com/freifunk-gluon/gluon/issues/1726>`_)
+    Many tools have the BATMAN_IV metric hardcoded, these need to be updated to account for the new throughput
+    metric.
+  - Throughput values are not correctly acquired for different interface types.
+    (`#1728 <https://github.com/freifunk-gluon/gluon/issues/1728>`_)
+    This affects virtual interface types like bridges and VXLAN.
+
+* Default TX power on many Ubiquiti devices is too high, correct offsets are unknown
+  (`#94 <https://github.com/freifunk-gluon/gluon/issues/94>`_)
+
+  Reducing the TX power in the Advanced Settings is recommended.
+
+* In configurations without VXLAN, the MAC address of the WAN interface is modified even when Mesh-on-WAN is disabled
+  (`#496 <https://github.com/freifunk-gluon/gluon/issues/496>`_)
+
+  This may lead to issues in environments where a fixed MAC address is expected (like VMware when promiscuous mode is disallowed).
--- a/docs/releases/v2022.1.2.rst
+++ b/docs/releases/v2022.1.2.rst
@ -0,0 +1,37 @@
+Gluon 2022.1.2
+==============
+
+Bugfixes
+--------
+
+ * Various build-errors which sporadically occur when building with a large thread-count have been fixed
+ 
+ * Android devices do not lose their IPv6 connectivity after extended idle-time
+ 
+ * The 802.11s mesh network is now using 802.11ax HE-modes when supported by hardware
+
+
+Known issues
+------------
+
+* Upgrading EdgeRouter-X from versions before v2020.1.x may lead to a soft-bricked state due to bad blocks on the NAND flash which the NAND driver before this release does not handle well.
+  (`#1937 <https://github.com/freifunk-gluon/gluon/issues/1937>`_)
+
+* The integration of the BATMAN_V routing algorithm is incomplete.
+
+  - Mesh neighbors don't appear on the status page. (`#1726 <https://github.com/freifunk-gluon/gluon/issues/1726>`_)
+    Many tools have the BATMAN_IV metric hardcoded, these need to be updated to account for the new throughput
+    metric.
+  - Throughput values are not correctly acquired for different interface types.
+    (`#1728 <https://github.com/freifunk-gluon/gluon/issues/1728>`_)
+    This affects virtual interface types like bridges and VXLAN.
+
+* Default TX power on many Ubiquiti devices is too high, correct offsets are unknown
+  (`#94 <https://github.com/freifunk-gluon/gluon/issues/94>`_)
+
+  Reducing the TX power in the Advanced Settings is recommended.
+
+* In configurations without VXLAN, the MAC address of the WAN interface is modified even when Mesh-on-WAN is disabled
+  (`#496 <https://github.com/freifunk-gluon/gluon/issues/496>`_)
+
+  This may lead to issues in environments where a fixed MAC address is expected (like VMware when promiscuous mode is disallowed).
--- a/docs/releases/v2022.1.3.rst
+++ b/docs/releases/v2022.1.3.rst
@ -0,0 +1,40 @@
+Gluon 2022.1.3
+==============
+
+Bugfixes
+--------
+
+ * Ipq40xx Wave2 devices temporarily use non-ct firmware again to work around 802.11s unicast package loss in ath10k-ct
+   (`#2692 <https://github.com/freifunk-gluon/gluon/issues/2692>`_)
+
+ * Modify kernel builds slightly to work around a boot hang on various devices based on the QCA9563 SoC - especially the Unifi AC-* devices
+   (`#2784 <https://github.com/freifunk-gluon/gluon/issues/2784>`_)
+
+ * Work around an issue with wifi setup timing by waiting a bit while device initialisation is ongoing
+   (`#2779 <https://github.com/freifunk-gluon/gluon/issues/2779>`_)
+
+
+Known issues
+------------
+
+* Upgrading EdgeRouter-X from versions before v2020.1.x may lead to a soft-bricked state due to bad blocks on the NAND flash which the NAND driver before this release does not handle well.
+  (`#1937 <https://github.com/freifunk-gluon/gluon/issues/1937>`_)
+
+* The integration of the BATMAN_V routing algorithm is incomplete.
+
+  - Mesh neighbors don't appear on the status page. (`#1726 <https://github.com/freifunk-gluon/gluon/issues/1726>`_)
+    Many tools have the BATMAN_IV metric hardcoded, these need to be updated to account for the new throughput
+    metric.
+  - Throughput values are not correctly acquired for different interface types.
+    (`#1728 <https://github.com/freifunk-gluon/gluon/issues/1728>`_)
+    This affects virtual interface types like bridges and VXLAN.
+
+* Default TX power on many Ubiquiti devices is too high, correct offsets are unknown
+  (`#94 <https://github.com/freifunk-gluon/gluon/issues/94>`_)
+
+  Reducing the TX power in the Advanced Settings is recommended.
+
+* In configurations without VXLAN, the MAC address of the WAN interface is modified even when Mesh-on-WAN is disabled
+  (`#496 <https://github.com/freifunk-gluon/gluon/issues/496>`_)
+
+  This may lead to issues in environments where a fixed MAC address is expected (like VMware when promiscuous mode is disallowed).
--- a/docs/releases/v2022.1.rst
+++ b/docs/releases/v2022.1.rst
@ -391,7 +391,8 @@ Known issues
 ------------

 * A workaround for Android devices not waking up to their MLD subscriptions was removed,
-  potentially breaking IPv6 connectivity for these devices after extended sleep periods
+  potentially breaking IPv6 connectivity for these devices after extended sleep periods.
+  (`#2672 <https://github.com/freifunk-gluon/gluon/issues/2672>`_)

 * Upgrading EdgeRouter-X from versions before v2020.1.x may lead to a soft-bricked state due to bad blocks on the NAND flash which the NAND driver before this release does not handle well.
  (`#1937 <https://github.com/freifunk-gluon/gluon/issues/1937>`_)
--- a/docs/site-example/site.conf
+++ b/docs/site-example/site.conf
@ -1,4 +1,4 @@
-- This is an example site configuration for Gluon v2022.1
+-- This is an example site configuration for Gluon v2022.1.3
 --
 -- Take a look at the documentation located at
 -- https://gluon.readthedocs.io/ for details.
--- a/docs/user/getting_started.rst
+++ b/docs/user/getting_started.rst
@ -8,7 +8,7 @@ Gluon's releases are managed using `Git tags`_. If you are just getting
 started with Gluon we recommend to use the latest stable release of Gluon.

 Take a look at the `list of gluon releases`_ and notice the latest release,
-e.g. *v2022.1*. Always get Gluon using git and don't try to download it
+e.g. *v2022.1.3*. Always get Gluon using git and don't try to download it
 as a Zip archive as the archive will be missing version information.

 Please keep in mind that there is no "default Gluon" build; a site configuration
@ -50,7 +50,7 @@ Building the images
 -------------------

 To build Gluon, first check out the repository. Replace *RELEASE* with the
-version you'd like to checkout, e.g. *v2022.1*.
+version you'd like to checkout, e.g. *v2022.1.3*.

 ::

--- a/docs/user/supported_devices.rst
+++ b/docs/user/supported_devices.rst
@ -185,6 +185,7 @@ ipq40xx-generic

 * GL.iNet

+  - GL-AP1300
  - GL-B1300

 * Linksys
@ -269,6 +270,10 @@ mpc85xx-p1010

  - RED 15w Rev.1

+* TP-Link
+
+  - TL-WDR4900 (v1)
+
 mpc85xx-p1020
 ---------------

@ -360,6 +365,10 @@ ramips-mt7621
  - WG3526-16M
  - WG3526-32M

+* ZyXEL
+
+  - NWA50AX
+
 * Xiaomi

  - Xiaomi Mi Router 4A (Gigabit Edition)
@ -416,6 +425,7 @@ rockchip-armv8
 * FriendlyElec

  - NanoPi R2S
+  - NanoPi R4S (4GB LPDDR4)

 sunxi-cortexa7
 --------------
--- a/6
+++ b/6
@ -2,15 +2,15 @@ GLUON_FEEDS='packages routing gluon'

 OPENWRT_REPO=https://github.com/openwrt/openwrt.git
 OPENWRT_BRANCH=openwrt-22.03
-OPENWRT_COMMIT=d1f14d17aaa1866eee1fe2d0d074b2a003c2a210
+OPENWRT_COMMIT=c2331038b2577cfeb6d34b3b6a812c6c1cf7ba5f

 PACKAGES_PACKAGES_REPO=https://github.com/openwrt/packages.git
 PACKAGES_PACKAGES_BRANCH=openwrt-22.03
-PACKAGES_PACKAGES_COMMIT=bcafba4320e5942f2ca8c1ad63b3a8a84ca0c3d1
+PACKAGES_PACKAGES_COMMIT=391e18067e486017ba2feea69a4e430721c8b963

 PACKAGES_ROUTING_REPO=https://github.com/openwrt/routing.git
 PACKAGES_ROUTING_BRANCH=openwrt-22.03
-PACKAGES_ROUTING_COMMIT=8872359011eee64981804f7ed42d5d6b54add6d8
+PACKAGES_ROUTING_COMMIT=1cc7676b9f32acc30ec47f15fcb70380d5d6ef01

 PACKAGES_GLUON_REPO=https://github.com/freifunk-gluon/packages.git
 PACKAGES_GLUON_COMMIT=04d2b6ffbb6ee02012f2733b7752d8db0d12eaff
--- a/package/gluon-core/files/etc/uci-defaults/zzz-gluon-upgrade
+++ b/package/gluon-core/files/etc/uci-defaults/zzz-gluon-upgrade
@ -1,5 +1,10 @@
 #!/bin/sh

+# Work around an issue with wifi setup timing by waiting a bit
+# while device initialisation is ongoing.
+# https://github.com/freifunk-gluon/gluon/issues/2779
+sleep 3
+
 gluon-reconfigure

 exit 0
--- a/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
+++ b/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
@ -102,6 +102,7 @@ local primary_addrs = {
 		}},
 		{'rockchip', 'armv8', {
 			'friendlyarm,nanopi-r2s',
+			'friendlyarm,nanopi-r4s',
 		}},
 		{'x86'},
 	}},
--- a/package/gluon-core/luasrc/lib/gluon/upgrade/210-interface-mesh
+++ b/package/gluon-core/luasrc/lib/gluon/upgrade/210-interface-mesh
@ -33,6 +33,14 @@ if #mesh_interfaces_other > 0 then
 	else
 		iftype = 'bridge'
 		ifname = mesh_interfaces_other
+
+		for _, iface in ipairs(ifname) do
+			uci:section('network', 'device', nil, {
+				name = iface,
+				isolate = true,
+			})
+		end
+
 	end

 	uci:section('network', 'interface', 'mesh_other', {
--- a/patches/openwrt/0004-ramips-mt7621-make-DSA-images-swconfig-upgradable.patch
+++ b/patches/openwrt/0004-ramips-mt7621-make-DSA-images-swconfig-upgradable.patch
@ -3,10 +3,10 @@ Date: Sun, 5 Jun 2022 23:43:38 +0200
 Subject: ramips-mt7621: make DSA images swconfig upgradable

 diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
-index 7f903485aa9e3055ae0bb490bb8e6d5aab565b45..5b502710b7959825bc2e079d0ffcbbe9c1b063ae 100644
+index 1fb806043460895182159504f48708ae717379cb..3c26f75b9a1cbc397154b3eef4b29ec7d3d7f0db 100644
 --- a/target/linux/ramips/image/mt7621.mk
 +++ b/target/linux/ramips/image/mt7621.mk
-@@ -172,7 +172,6 @@ endef
+@@ -180,7 +180,6 @@ endef
 TARGET_DEVICES += asiarf_ap7621-nv1
 
 define Device/asus_rt-ac57u
@ -14,23 +14,23 @@ index 7f903485aa9e3055ae0bb490bb8e6d5aab565b45..5b502710b7959825bc2e079d0ffcbbe9
   DEVICE_VENDOR := ASUS
   DEVICE_MODEL := RT-AC57U
   DEVICE_ALT0_VENDOR := ASUS
-@@ -418,7 +417,6 @@ endef
+@@ -427,7 +426,6 @@ endef
 TARGET_DEVICES += dlink_dir-853-r1
 
 define Device/dlink_dir-860l-b1
 -  $(Device/dsa-migration)
-   $(Device/seama)
+   $(Device/seama-lzma-loader)
   SEAMA_SIGNATURE := wrgac13_dlink.2013gui_dir860lb
-   LOADER_TYPE := bin
-@@ -1226,7 +1224,6 @@ endef
+   IMAGE_SIZE := 16064k
+@@ -1247,7 +1245,6 @@ endef
 TARGET_DEVICES += mts_wg430223
 
 define Device/netgear_ex6150
 -  $(Device/dsa-migration)
+   $(Device/uimage-lzma-loader)
   DEVICE_VENDOR := NETGEAR
   DEVICE_MODEL := EX6150
-   DEVICE_PACKAGES := kmod-mt76x2
-@@ -1238,7 +1235,6 @@ endef
+@@ -1260,7 +1257,6 @@ endef
 TARGET_DEVICES += netgear_ex6150
 
 define Device/netgear_sercomm_nand
@ -38,7 +38,7 @@ index 7f903485aa9e3055ae0bb490bb8e6d5aab565b45..5b502710b7959825bc2e079d0ffcbbe9
   $(Device/uimage-lzma-loader)
   BLOCKSIZE := 128k
   PAGESIZE := 2048
-@@ -1421,7 +1417,6 @@ endef
+@@ -1443,7 +1439,6 @@ endef
 TARGET_DEVICES += netgear_wax202
 
 define Device/netgear_wndr3700-v5
@ -46,7 +46,7 @@ index 7f903485aa9e3055ae0bb490bb8e6d5aab565b45..5b502710b7959825bc2e079d0ffcbbe9
   $(Device/netgear_sercomm_nor)
   $(Device/uimage-lzma-loader)
   IMAGE_SIZE := 15232k
-@@ -1745,7 +1740,6 @@ endef
+@@ -1780,7 +1775,6 @@ endef
 TARGET_DEVICES += tplink_tl-wpa8631p-v3
 
 define Device/ubnt_edgerouter_common
@ -54,7 +54,7 @@ index 7f903485aa9e3055ae0bb490bb8e6d5aab565b45..5b502710b7959825bc2e079d0ffcbbe9
   $(Device/uimage-lzma-loader)
   DEVICE_VENDOR := Ubiquiti
   IMAGE_SIZE := 256768k
-@@ -2131,7 +2125,6 @@ endef
+@@ -2196,7 +2190,6 @@ endef
 TARGET_DEVICES += zbtlink_zbt-wg2626
 
 define Device/zbtlink_zbt-wg3526-16m
@ -62,7 +62,7 @@ index 7f903485aa9e3055ae0bb490bb8e6d5aab565b45..5b502710b7959825bc2e079d0ffcbbe9
   $(Device/uimage-lzma-loader)
   IMAGE_SIZE := 16064k
   DEVICE_VENDOR := Zbtlink
-@@ -2144,7 +2137,6 @@ endef
+@@ -2209,7 +2202,6 @@ endef
 TARGET_DEVICES += zbtlink_zbt-wg3526-16m
 
 define Device/zbtlink_zbt-wg3526-32m
--- a/patches/openwrt/0006-lantiq-xrx200-make-DSA-images-swconfig-upgradable.patch
+++ b/patches/openwrt/0006-lantiq-xrx200-make-DSA-images-swconfig-upgradable.patch
@ -16,7 +16,7 @@ index 756105b94c7f844439132ab57837c9ac87d231ca..5563968de9ab3f491fa89d755fcc6e6f
 endef
 
 diff --git a/target/linux/lantiq/image/vr9.mk b/target/linux/lantiq/image/vr9.mk
-index d17045b6db157a878534a28988accd8998ddd572..e83da928e57d827d33bca6bdef96df290bb67347 100644
+index deea3996670fcef6d2a546373425c4ca5d92734b..d23b80e94e5548ccb19738f22c29c75fa19ab1e7 100644
 --- a/target/linux/lantiq/image/vr9.mk
 +++ b/target/linux/lantiq/image/vr9.mk
@@ -1,7 +1,7 @@
--- a/patches/openwrt/0007-kernel-bridge-Implement-MLD-Querier-wake-up-calls-Android-bug-workaround.patch
+++ b/patches/openwrt/0007-kernel-bridge-Implement-MLD-Querier-wake-up-calls-Android-bug-workaround.patch
@ -0,0 +1,914 @@
+From: Linus Lüssing <linus.luessing@c0d3.blue>
+Date: Sat, 1 Jan 2022 10:09:13 +0100
+Subject: kernel: bridge: Implement MLD Querier wake-up calls / Android bug workaround
+
+Implement a configurable MLD Querier wake-up calls "feature" which
+works around a widely spread Android bug in connection with IGMP/MLD
+snooping.
+
+Currently there are mobile devices (e.g. Android) which are not able
+to receive and respond to MLD Queries reliably because the Wifi driver
+filters a lot of ICMPv6 when the device is asleep - including
+MLD. This in turn breaks IPv6 communication when MLD Snooping is
+enabled. However there is one ICMPv6 type which is allowed to pass and
+which can be used to wake up the mobile device: ICMPv6 Echo Requests.
+
+If this bridge is the selected MLD Querier then setting
+"multicast_wakeupcall" to a number n greater than 0 will send n
+ICMPv6 Echo Requests to each host behind this port to wake
+them up with each MLD Query. Upon receiving a matching ICMPv6 Echo
+Reply an MLD Query with a unicast ethernet destination will be sent
+to the specific host(s).
+
+Link: https://issuetracker.google.com/issues/149630944
+Link: https://github.com/freifunk-gluon/gluon/issues/1832
+
+Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
+
+diff --git a/package/network/config/netifd/patches/0001-bridge-Add-multicast_wakeupcall-option.patch b/package/network/config/netifd/patches/0001-bridge-Add-multicast_wakeupcall-option.patch
+new file mode 100644
+index 0000000000000000000000000000000000000000..e3da684dc950ea4c226705d27b23b0470499d54b
+--- /dev/null
+++ b/package/network/config/netifd/patches/0001-bridge-Add-multicast_wakeupcall-option.patch
+@@ -0,0 +1,176 @@
+From 6db5050d9e046a486260ea23a77118db4f8a6672 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Linus=20L=C3=BCssing?= <linus.luessing@c0d3.blue>
+Date: Sun, 5 Jul 2020 23:33:51 +0200
+Subject: [PATCH] bridge: Add multicast_wakeupcall option
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This makes the new per bridge port multicast_wakeupcall feature
+for the Linux bridge configurable for wireless interfaces and enables it
+by default for an AP interface.
+
+The MLD Querier wake-up calls "feature" works around a widely spread Android
+bug in connection with IGMP/MLD snooping.
+
+Currently there are mobile devices (e.g. Android) which are not able
+to receive and respond to MLD Queries reliably because the Wifi driver
+filters a lot of ICMPv6 when the device is asleep - including
+MLD. This in turn breaks IPv6 communication when MLD Snooping is
+enabled. However there is one ICMPv6 type which is allowed to pass and
+which can be used to wake up the mobile device: ICMPv6 Echo Requests.
+
+If this bridge is the selected MLD Querier then setting
+"multicast_wakeupcall" to a number n greater than 0 will send n
+ICMPv6 Echo Requests to each host behind this port to wake
+them up with each MLD Query. Upon receiving a matching ICMPv6 Echo
+Reply an MLD Query with a unicast ethernet destination will be sent
+to the specific host(s).
+
+Link: https://issuetracker.google.com/issues/149630944
+Link: https://github.com/freifunk-gluon/gluon/issues/1832
+
+Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
+---
+ device.c       |  9 +++++++++
+ device.h       | 37 ++++++++++++++++++++-----------------
+ system-linux.c | 13 +++++++++++++
+ 3 files changed, 42 insertions(+), 17 deletions(-)
+
+--- a/device.c
++++ b/device.c
+@@ -47,6 +47,7 @@ static const struct blobmsg_policy dev_a
+ 	[DEV_ATTR_NEIGHGCSTALETIME] = { .name = "neighgcstaletime", .type = BLOBMSG_TYPE_INT32 },
+ 	[DEV_ATTR_DADTRANSMITS] = { .name = "dadtransmits", .type = BLOBMSG_TYPE_INT32 },
+ 	[DEV_ATTR_MULTICAST_TO_UNICAST] = { .name = "multicast_to_unicast", .type = BLOBMSG_TYPE_BOOL },
++	[DEV_ATTR_MULTICAST_WAKEUPCALL] = { .name = "multicast_wakeupcall", .type = BLOBMSG_TYPE_INT32 },
+ 	[DEV_ATTR_MULTICAST_ROUTER] = { .name = "multicast_router", .type = BLOBMSG_TYPE_INT32 },
+ 	[DEV_ATTR_MULTICAST_FAST_LEAVE] = { .name = "multicast_fast_leave", . type = BLOBMSG_TYPE_BOOL },
+ 	[DEV_ATTR_MULTICAST] = { .name ="multicast", .type = BLOBMSG_TYPE_BOOL },
+@@ -261,6 +262,7 @@ device_merge_settings(struct device *dev
+ 	n->multicast = s->flags & DEV_OPT_MULTICAST ?
+ 		s->multicast : os->multicast;
+ 	n->multicast_to_unicast = s->multicast_to_unicast;
++	n->multicast_wakeupcall = s->multicast_wakeupcall;
+ 	n->multicast_router = s->multicast_router;
+ 	n->multicast_fast_leave = s->multicast_fast_leave;
+ 	n->learning = s->learning;
+@@ -386,6 +388,11 @@ device_init_settings(struct device *dev,
+ 		s->flags |= DEV_OPT_MULTICAST_TO_UNICAST;
+ 	}
+ 
++	if ((cur = tb[DEV_ATTR_MULTICAST_WAKEUPCALL])) {
++		s->multicast_wakeupcall = blobmsg_get_u32(cur);
++		s->flags |= DEV_OPT_MULTICAST_WAKEUPCALL;
++	}
++
+ 	if ((cur = tb[DEV_ATTR_MULTICAST_ROUTER])) {
+ 		s->multicast_router = blobmsg_get_u32(cur);
+ 		if (s->multicast_router <= 2)
+@@ -1186,6 +1193,8 @@ device_dump_status(struct blob_buf *b, s
+ 			blobmsg_add_u32(b, "dadtransmits", st.dadtransmits);
+ 		if (st.flags & DEV_OPT_MULTICAST_TO_UNICAST)
+ 			blobmsg_add_u8(b, "multicast_to_unicast", st.multicast_to_unicast);
++		if (st.flags & DEV_OPT_MULTICAST_WAKEUPCALL)
++			blobmsg_add_u32(b, "multicast_wakeupcall", st.multicast_wakeupcall);
+ 		if (st.flags & DEV_OPT_MULTICAST_ROUTER)
+ 			blobmsg_add_u32(b, "multicast_router", st.multicast_router);
+ 		if (st.flags & DEV_OPT_MULTICAST_FAST_LEAVE)
+--- a/device.h
++++ b/device.h
+@@ -44,6 +44,7 @@ enum {
+ 	DEV_ATTR_NEIGHREACHABLETIME,
+ 	DEV_ATTR_DADTRANSMITS,
+ 	DEV_ATTR_MULTICAST_TO_UNICAST,
++	DEV_ATTR_MULTICAST_WAKEUPCALL,
+ 	DEV_ATTR_MULTICAST_ROUTER,
+ 	DEV_ATTR_MULTICAST_FAST_LEAVE,
+ 	DEV_ATTR_MULTICAST,
+@@ -109,23 +110,24 @@ enum {
+ 	DEV_OPT_MTU6			= (1ULL << 12),
+ 	DEV_OPT_DADTRANSMITS		= (1ULL << 13),
+ 	DEV_OPT_MULTICAST_TO_UNICAST	= (1ULL << 14),
+-	DEV_OPT_MULTICAST_ROUTER	= (1ULL << 15),
+-	DEV_OPT_MULTICAST		= (1ULL << 16),
+-	DEV_OPT_LEARNING		= (1ULL << 17),
+-	DEV_OPT_UNICAST_FLOOD		= (1ULL << 18),
+-	DEV_OPT_NEIGHGCSTALETIME	= (1ULL << 19),
+-	DEV_OPT_MULTICAST_FAST_LEAVE	= (1ULL << 20),
+-	DEV_OPT_SENDREDIRECTS		= (1ULL << 21),
+-	DEV_OPT_NEIGHLOCKTIME		= (1ULL << 22),
+-	DEV_OPT_ISOLATE			= (1ULL << 23),
+-	DEV_OPT_IP6SEGMENTROUTING	= (1ULL << 24),
+-	DEV_OPT_DROP_V4_UNICAST_IN_L2_MULTICAST = (1ULL << 25),
+-	DEV_OPT_DROP_V6_UNICAST_IN_L2_MULTICAST = (1ULL << 26),
+-	DEV_OPT_DROP_GRATUITOUS_ARP	= (1ULL << 27),
+-	DEV_OPT_DROP_UNSOLICITED_NA	= (1ULL << 28),
+-	DEV_OPT_ARP_ACCEPT		= (1ULL << 29),
+-	DEV_OPT_SPEED			= (1ULL << 30),
+-	DEV_OPT_DUPLEX			= (1ULL << 31),
++	DEV_OPT_MULTICAST_WAKEUPCALL	= (1ULL << 15),
++	DEV_OPT_MULTICAST_ROUTER	= (1ULL << 16),
++	DEV_OPT_MULTICAST		= (1ULL << 17),
++	DEV_OPT_LEARNING		= (1ULL << 18),
++	DEV_OPT_UNICAST_FLOOD		= (1ULL << 19),
++	DEV_OPT_NEIGHGCSTALETIME	= (1ULL << 20),
++	DEV_OPT_MULTICAST_FAST_LEAVE	= (1ULL << 21),
++	DEV_OPT_SENDREDIRECTS		= (1ULL << 22),
++	DEV_OPT_NEIGHLOCKTIME		= (1ULL << 23),
++	DEV_OPT_ISOLATE			= (1ULL << 24),
++	DEV_OPT_IP6SEGMENTROUTING	= (1ULL << 25),
++	DEV_OPT_DROP_V4_UNICAST_IN_L2_MULTICAST = (1ULL << 26),
++	DEV_OPT_DROP_V6_UNICAST_IN_L2_MULTICAST = (1ULL << 27),
++	DEV_OPT_DROP_GRATUITOUS_ARP	= (1ULL << 28),
++	DEV_OPT_DROP_UNSOLICITED_NA	= (1ULL << 29),
++	DEV_OPT_ARP_ACCEPT		= (1ULL << 30),
++	DEV_OPT_SPEED			= (1ULL << 31),
++	DEV_OPT_DUPLEX			= (1ULL << 32),
+ };
+ 
+ /* events broadcasted to all users of a device */
+@@ -187,6 +189,7 @@ struct device_settings {
+ 	int neigh4locktime;
+ 	unsigned int dadtransmits;
+ 	bool multicast_to_unicast;
++	unsigned int multicast_wakeupcall;
+ 	unsigned int multicast_router;
+ 	bool multicast_fast_leave;
+ 	bool multicast;
+--- a/system-linux.c
++++ b/system-linux.c
+@@ -465,6 +465,11 @@ static void system_bridge_set_multicast_
+ 	system_set_dev_sysfs("brport/multicast_to_unicast", dev->ifname, val);
+ }
+ 
++static void system_bridge_set_multicast_wakeupcall(struct device *dev, const char *val)
++{
++	system_set_dev_sysfs("brport/multicast_wakeupcall", dev->ifname, val);
++}
++
+ static void system_bridge_set_multicast_fast_leave(struct device *dev, const char *val)
+ {
+ 	system_set_dev_sysfs("brport/multicast_fast_leave", dev->ifname, val);
+@@ -844,8 +849,10 @@ static char *system_get_bridge(const cha
+ static void
+ system_bridge_set_wireless(struct device *bridge, struct device *dev)
+ {
++	unsigned int mcast_wakeupcall = dev->wireless_ap ? 2 : 0;
+ 	bool mcast_to_ucast = dev->wireless_ap;
+ 	bool hairpin;
++	char buf[64];
+ 
+ 	if (bridge->settings.flags & DEV_OPT_MULTICAST_TO_UNICAST &&
+ 	    !bridge->settings.multicast_to_unicast)
+@@ -858,6 +865,12 @@ system_bridge_set_wireless(struct device
+ 	system_bridge_set_multicast_to_unicast(dev, mcast_to_ucast ? "1" : "0");
+ 	system_bridge_set_hairpin_mode(dev, hairpin ? "1" : "0");
+ 	system_bridge_set_proxyarp_wifi(dev, dev->wireless_proxyarp ? "1" : "0");
++
++	if (bridge->settings.flags & DEV_OPT_MULTICAST_WAKEUPCALL)
++		mcast_wakeupcall = dev->settings.multicast_wakeupcall;
++
++	snprintf(buf, sizeof(buf), "%u", mcast_wakeupcall);
++	system_bridge_set_multicast_wakeupcall(dev, buf);
+ }
+ 
+ int system_bridge_addif(struct device *bridge, struct device *dev)
+diff --git a/target/linux/generic/config-5.10 b/target/linux/generic/config-5.10
+index a348d4821ecef796c8c2b983a969b7becb7ae334..dad7baabe69f53ca9afeff8e9392397dd9dc35aa 100644
+--- a/target/linux/generic/config-5.10
+++ b/target/linux/generic/config-5.10
+@@ -738,6 +738,7 @@ CONFIG_BRIDGE=y
+ # CONFIG_BRIDGE_EBT_T_NAT is not set
+ # CONFIG_BRIDGE_EBT_VLAN is not set
+ CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS=y
+ # CONFIG_BRIDGE_MRP is not set
+ # CONFIG_BRIDGE_NETFILTER is not set
+ # CONFIG_BRIDGE_NF_EBTABLES is not set
+diff --git a/target/linux/generic/hack-5.10/601-bridge-Implement-MLD-Querier-wake-up-calls-Android-b.patch b/target/linux/generic/hack-5.10/601-bridge-Implement-MLD-Querier-wake-up-calls-Android-b.patch
+new file mode 100644
+index 0000000000000000000000000000000000000000..17df35fe4a812b5b5118beb9239bf825be7b67ed
+--- /dev/null
+++ b/target/linux/generic/hack-5.10/601-bridge-Implement-MLD-Querier-wake-up-calls-Android-b.patch
+@@ -0,0 +1,687 @@
+From e0fd3ecf9b4f6825ad0380b759baf88ef508bed5 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Linus=20L=C3=BCssing?= <linus.luessing@c0d3.blue>
+Date: Mon, 29 Jun 2020 19:04:05 +0200
+Subject: [PATCH] bridge: Implement MLD Querier wake-up calls / Android bug
+ workaround
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Implement a configurable MLD Querier wake-up calls "feature" which
+works around a widely spread Android bug in connection with IGMP/MLD
+snooping.
+
+Currently there are mobile devices (e.g. Android) which are not able
+to receive and respond to MLD Queries reliably because the Wifi driver
+filters a lot of ICMPv6 when the device is asleep - including
+MLD. This in turn breaks IPv6 communication when MLD Snooping is
+enabled. However there is one ICMPv6 type which is allowed to pass and
+which can be used to wake up the mobile device: ICMPv6 Echo Requests.
+
+If this bridge is the selected MLD Querier then setting
+"multicast_wakeupcall" to a number n greater than 0 will send n
+ICMPv6 Echo Requests to each host behind this port to wake
+them up with each MLD Query. Upon receiving a matching ICMPv6 Echo
+Reply an MLD Query with a unicast ethernet destination will be sent
+to the specific host(s).
+
+Link: https://issuetracker.google.com/issues/149630944
+Link: https://github.com/freifunk-gluon/gluon/issues/1832
+
+Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
+---
+ include/linux/if_bridge.h    |   1 +
+ include/net/addrconf.h       |   1 +
+ include/uapi/linux/if_link.h |   1 +
+ net/bridge/Kconfig           |  26 ++++
+ net/bridge/br_fdb.c          |  10 ++
+ net/bridge/br_input.c        |   4 +-
+ net/bridge/br_multicast.c    | 289 ++++++++++++++++++++++++++++++++++-
+ net/bridge/br_netlink.c      |  19 +++
+ net/bridge/br_private.h      |  19 +++
+ net/bridge/br_sysfs_if.c     |  18 +++
+ net/core/rtnetlink.c         |   2 +-
+ net/ipv6/mcast_snoop.c       |   3 +-
+ 12 files changed, 383 insertions(+), 10 deletions(-)
+
+diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
+index ea1c7d151f46..d7714f60b88a 100644
+--- a/include/linux/if_bridge.h
++++ b/include/linux/if_bridge.h
+@@ -58,6 +58,7 @@ struct br_ip_list {
+ #define BR_MRP_LOST_IN_CONT	BIT(19)
+ #define BR_BPDU_FILTER		BIT(20)
+ #define BR_OFFLOAD		BIT(21)
++#define BR_MULTICAST_WAKEUPCALL	BIT(22)
+ 
+ #define BR_DEFAULT_AGEING_TIME	(300 * HZ)
+ 
+diff --git a/include/net/addrconf.h b/include/net/addrconf.h
+index e7ce719838b5..af8f153e1b5f 100644
+--- a/include/net/addrconf.h
++++ b/include/net/addrconf.h
+@@ -235,6 +235,7 @@ void ipv6_mc_unmap(struct inet6_dev *idev);
+ void ipv6_mc_remap(struct inet6_dev *idev);
+ void ipv6_mc_init_dev(struct inet6_dev *idev);
+ void ipv6_mc_destroy_dev(struct inet6_dev *idev);
++int ipv6_mc_check_icmpv6(struct sk_buff *skb);
+ int ipv6_mc_check_mld(struct sk_buff *skb);
+ void addrconf_dad_failure(struct sk_buff *skb, struct inet6_ifaddr *ifp);
+ 
+diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
+index ffeb05c061d2..1956ab99e97d 100644
+--- a/include/uapi/linux/if_link.h
++++ b/include/uapi/linux/if_link.h
+@@ -525,6 +525,7 @@ enum {
+ 	IFLA_BRPORT_MRP_RING_OPEN,
+ 	IFLA_BRPORT_MRP_IN_OPEN,
+ 	IFLA_BRPORT_BPDU_FILTER,
++	IFLA_BRPORT_MCAST_WAKEUPCALL,
+ 	__IFLA_BRPORT_MAX
+ };
+ #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
+diff --git a/net/bridge/Kconfig b/net/bridge/Kconfig
+index 80879196560c..056e80bf00c4 100644
+--- a/net/bridge/Kconfig
++++ b/net/bridge/Kconfig
+@@ -48,6 +48,32 @@ config BRIDGE_IGMP_SNOOPING
+ 
+ 	  If unsure, say Y.
+ 
++config BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++	bool "MLD Querier wake-up calls"
++	depends on BRIDGE_IGMP_SNOOPING
++	depends on IPV6
++	help
++	  If you say Y here, then the MLD Snooping Querier will be built
++	  with a per bridge port wake-up call "feature"/workaround.
++
++	  Currently there are mobile devices (e.g. Android) which are not able
++	  to receive and respond to MLD Queries reliably because the Wifi driver
++	  filters a lot of ICMPv6 when the device is asleep - including MLD.
++	  This in turn breaks IPv6 communication when MLD Snooping is enabled.
++	  However there is one ICMPv6 type which is allowed to pass and
++	  which can be used to wake up the mobile device: ICMPv6 Echo Requests.
++
++	  If this bridge is the selected MLD Querier then setting
++	  "multicast_wakeupcall" to a number n greater than 0 will send n
++	  ICMPv6 Echo Requests to each host behind this port to wake them up
++	  with each MLD Query. Upon receiving a matching ICMPv6 Echo Reply
++	  an MLD Query with a unicast ethernet destination will be sent to the
++	  specific host(s).
++
++	  Say N to exclude this support and reduce the binary size.
++
++	  If unsure, say N.
++
+ config BRIDGE_VLAN_FILTERING
+ 	bool "VLAN filtering"
+ 	depends on BRIDGE
+diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
+index bc6c8d5cd1e1..98ca86b7ca42 100644
+--- a/net/bridge/br_fdb.c
++++ b/net/bridge/br_fdb.c
+@@ -85,6 +85,10 @@ static void fdb_rcu_free(struct rcu_head *head)
+ {
+ 	struct net_bridge_fdb_entry *ent
+ 		= container_of(head, struct net_bridge_fdb_entry, rcu);
++
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++	del_timer_sync(&ent->wakeupcall_timer);
++#endif
+ 	kmem_cache_free(br_fdb_cache, ent);
+ }
+ 
+@@ -516,6 +520,12 @@ static struct net_bridge_fdb_entry *fdb_create(struct net_bridge *br,
+ 		fdb->updated = fdb->used = jiffies;
+ 		INIT_HLIST_HEAD(&fdb->offload_in);
+ 		INIT_HLIST_HEAD(&fdb->offload_out);
++
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++		timer_setup(&fdb->wakeupcall_timer,
++			    br_multicast_send_wakeupcall, 0);
++#endif
++
+ 		if (rhashtable_lookup_insert_fast(&br->fdb_hash_tbl,
+ 						  &fdb->rhnode,
+ 						  br_fdb_rht_params)) {
+diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
+index 64f3eaa3879d..a449a1f60f1b 100644
+--- a/net/bridge/br_input.c
++++ b/net/bridge/br_input.c
+@@ -163,8 +163,10 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb
+ 	if (dst) {
+ 		unsigned long now = jiffies;
+ 
+-		if (test_bit(BR_FDB_LOCAL, &dst->flags))
++		if (test_bit(BR_FDB_LOCAL, &dst->flags)) {
++			br_multicast_wakeupcall_rcv(br, p, skb, vid);
+ 			return br_pass_frame_up(skb);
++		}
+ 
+ 		if (now != dst->used)
+ 			dst->used = now;
+diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
+index e5328a2777ec..a2f45bd523ab 100644
+--- a/net/bridge/br_multicast.c
++++ b/net/bridge/br_multicast.c
+@@ -833,15 +833,16 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
+ 						    const struct in6_addr *group,
+ 						    bool with_srcs, bool over_llqt,
+ 						    u8 sflag, u8 *igmp_type,
+-						    bool *need_rexmit)
++						    bool *need_rexmit,
++						    bool delay)
+ {
+ 	struct net_bridge_port *p = pg ? pg->key.port : NULL;
+ 	struct net_bridge_group_src *ent;
+ 	size_t pkt_size, mld_hdr_size;
+ 	unsigned long now = jiffies;
++	unsigned long interval = 0;
+ 	struct mld2_query *mld2q;
+ 	void *csum_start = NULL;
+-	unsigned long interval;
+ 	__sum16 *csum = NULL;
+ 	struct ipv6hdr *ip6h;
+ 	struct mld_msg *mldq;
+@@ -922,9 +923,13 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
+ 
+ 	/* ICMPv6 */
+ 	skb_set_transport_header(skb, skb->len);
+-	interval = ipv6_addr_any(group) ?
+-			br->multicast_query_response_interval :
+-			br->multicast_last_member_interval;
++	if (delay) {
++		interval = ipv6_addr_any(group) ?
++				br->multicast_query_response_interval :
++				br->multicast_last_member_interval;
++		interval = jiffies_to_msecs(interval);
++	}
++
+ 	*igmp_type = ICMPV6_MGM_QUERY;
+ 	switch (br->multicast_mld_version) {
+ 	case 1:
+@@ -932,7 +937,7 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
+ 		mldq->mld_type = ICMPV6_MGM_QUERY;
+ 		mldq->mld_code = 0;
+ 		mldq->mld_cksum = 0;
+-		mldq->mld_maxdelay = htons((u16)jiffies_to_msecs(interval));
++		mldq->mld_maxdelay = htons((u16)interval);
+ 		mldq->mld_reserved = 0;
+ 		mldq->mld_mca = *group;
+ 		csum = &mldq->mld_cksum;
+@@ -1022,7 +1027,7 @@ static struct sk_buff *br_multicast_alloc_query(struct net_bridge *br,
+ 						    &ip6_dst, &group->dst.ip6,
+ 						    with_srcs, over_lmqt,
+ 						    sflag, igmp_type,
+-						    need_rexmit);
++						    need_rexmit, true);
+ 	}
+ #endif
+ 	}
+@@ -1427,6 +1432,168 @@ static void br_multicast_select_own_querier(struct net_bridge *br,
+ #endif
+ }
+ 
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++
++#define BR_MC_WAKEUP_ID htons(0xEC6B) /* random identifier */
++#define BR_MC_ETH_ZERO { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
++#define BR_MC_IN6_ZERO \
++{ \
++	.s6_addr32[0] = 0, .s6_addr32[1] = 0, \
++	.s6_addr32[2] = 0, .s6_addr32[3] = 0, \
++}
++
++#define BR_MC_IN6_FE80 \
++{ \
++	.s6_addr32[0] = htonl(0xfe800000), \
++	.s6_addr32[1] = 0, \
++	.s6_addr32[2] = htonl(0x000000ff), \
++	.s6_addr32[3] = htonl(0xfe000000), \
++}
++
++#define BR_MC_ECHO_LEN sizeof(pkt->echohdr)
++
++static struct sk_buff *br_multicast_alloc_wakeupcall(struct net_bridge *br,
++						     struct net_bridge_port *port,
++						     u8 *eth_dst)
++{
++	struct in6_addr ip6_src, ip6_dst = BR_MC_IN6_FE80;
++	struct sk_buff *skb;
++	__wsum csum_part;
++	__sum16 csum;
++
++	struct wakeupcall_pkt {
++		struct ethhdr ethhdr;
++		struct ipv6hdr ip6hdr;
++		struct icmp6hdr echohdr;
++	} __packed;
++
++	struct wakeupcall_pkt *pkt;
++
++	static const struct wakeupcall_pkt __pkt_template = {
++		.ethhdr = {
++			.h_dest = BR_MC_ETH_ZERO, // update
++			.h_source = BR_MC_ETH_ZERO, // update
++			.h_proto = htons(ETH_P_IPV6),
++		},
++		.ip6hdr = {
++			.priority = 0,
++			.version = 0x6,
++			.flow_lbl = { 0x00, 0x00, 0x00 },
++			.payload_len = htons(BR_MC_ECHO_LEN),
++			.nexthdr = IPPROTO_ICMPV6,
++			.hop_limit = 1,
++			.saddr = BR_MC_IN6_ZERO, // update
++			.daddr = BR_MC_IN6_ZERO, // update
++		},
++		.echohdr = {
++			.icmp6_type = ICMPV6_ECHO_REQUEST,
++			.icmp6_code = 0,
++			.icmp6_cksum = 0, // update
++			.icmp6_dataun.u_echo = {
++				.identifier = BR_MC_WAKEUP_ID,
++				.sequence = 0,
++			},
++		},
++	};
++
++	memcpy(&ip6_dst.s6_addr32[2], &eth_dst[0], ETH_ALEN / 2);
++	memcpy(&ip6_dst.s6_addr[13], &eth_dst[3], ETH_ALEN / 2);
++	ip6_dst.s6_addr[8] ^= 0x02;
++	if (ipv6_dev_get_saddr(dev_net(br->dev), br->dev, &ip6_dst, 0,
++			       &ip6_src))
++		return NULL;
++
++	skb = netdev_alloc_skb_ip_align(br->dev, sizeof(*pkt));
++	if (!skb)
++		return NULL;
++
++	skb->protocol = htons(ETH_P_IPV6);
++	skb->dev = port->dev;
++
++	pkt = (struct wakeupcall_pkt *)skb->data;
++	*pkt = __pkt_template;
++
++	ether_addr_copy(pkt->ethhdr.h_source, br->dev->dev_addr);
++	ether_addr_copy(pkt->ethhdr.h_dest, eth_dst);
++
++	pkt->ip6hdr.saddr = ip6_src;
++	pkt->ip6hdr.daddr = ip6_dst;
++
++	csum_part = csum_partial(&pkt->echohdr, sizeof(pkt->echohdr), 0);
++	csum = csum_ipv6_magic(&ip6_src, &ip6_dst, sizeof(pkt->echohdr),
++			       IPPROTO_ICMPV6, csum_part);
++	pkt->echohdr.icmp6_cksum = csum;
++
++	skb_reset_mac_header(skb);
++	skb_set_network_header(skb, offsetof(struct wakeupcall_pkt, ip6hdr));
++	skb_set_transport_header(skb, offsetof(struct wakeupcall_pkt, echohdr));
++	skb_put(skb, sizeof(*pkt));
++	__skb_pull(skb, sizeof(pkt->ethhdr));
++
++	return skb;
++}
++
++void br_multicast_send_wakeupcall(struct timer_list *t)
++{
++	struct net_bridge_fdb_entry *fdb = from_timer(fdb, t, wakeupcall_timer);
++	struct net_bridge_port *port = fdb->dst;
++	struct net_bridge *br = port->br;
++	struct sk_buff *skb, *skb0;
++	int i;
++
++	skb0 = br_multicast_alloc_wakeupcall(br, port, fdb->key.addr.addr);
++	if (!skb0)
++		return;
++
++	for (i = port->wakeupcall_num_rings; i > 0; i--) {
++		if (i > 1) {
++			skb = skb_clone(skb0, GFP_ATOMIC);
++			if (!skb) {
++				kfree_skb(skb0);
++				break;
++			}
++		} else {
++			skb = skb0;
++		}
++
++		NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT,
++			dev_net(port->dev), NULL, skb, NULL, skb->dev,
++			br_dev_queue_push_xmit);
++	}
++}
++
++static void br_multicast_schedule_wakeupcalls(struct net_bridge *br,
++					      struct net_bridge_port *port,
++					      const struct in6_addr *group)
++{
++	struct net_bridge_fdb_entry *fdb;
++	unsigned long delay;
++
++	rcu_read_lock();
++	hlist_for_each_entry_rcu(fdb, &br->fdb_list, fdb_node) {
++		if (!fdb->dst || fdb->dst->dev != port->dev)
++			continue;
++
++		/* Wake-up calls to VLANs unsupported for now */
++		if (fdb->key.vlan_id)
++			continue;
++
++		/* Spread the ICMPv6 Echo Requests to avoid congestion.
++		 * We then won't use a max response delay for the queries later,
++		 * as that would be redundant. Spread randomly by a little less
++		 * than max response delay to anticipate the extra round trip.
++		 */
++		delay =	ipv6_addr_any(group) ?
++				br->multicast_query_response_interval :
++				br->multicast_last_member_interval;
++		delay = prandom_u32() % (3 * delay / 4);
++
++		timer_reduce(&fdb->wakeupcall_timer, jiffies + delay);
++	}
++	rcu_read_unlock();
++}
++#endif /* CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS */
++
+ static void __br_multicast_send_query(struct net_bridge *br,
+ 				      struct net_bridge_port *port,
+ 				      struct net_bridge_port_group *pg,
+@@ -1455,6 +1622,13 @@ static void __br_multicast_send_query(struct net_bridge *br,
+ 			dev_net(port->dev), NULL, skb, NULL, skb->dev,
+ 			br_dev_queue_push_xmit);
+ 
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++		if (port->wakeupcall_num_rings &&
++		    group->proto == htons(ETH_P_IPV6))
++			br_multicast_schedule_wakeupcalls(br, port,
++							  &group->dst.ip6);
++#endif
++
+ 		if (over_lmqt && with_srcs && sflag) {
+ 			over_lmqt = false;
+ 			goto again_under_lmqt;
+@@ -3164,6 +3338,98 @@ int br_multicast_rcv(struct net_bridge *br, struct net_bridge_port *port,
+ 	return ret;
+ }
+ 
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++
++static bool br_multicast_wakeupcall_check(struct net_bridge *br,
++					  struct net_bridge_port *port,
++					  struct sk_buff *skb, u16 vid)
++{
++	struct ethhdr *eth = eth_hdr(skb);
++	const struct ipv6hdr *ip6h;
++	unsigned int offset, len;
++	struct icmp6hdr *icmp6h;
++
++	/* Wake-up calls to VLANs unsupported for now */
++	if (!port->wakeupcall_num_rings || vid ||
++	    eth->h_proto != htons(ETH_P_IPV6))
++		return false;
++
++	if (!ether_addr_equal(eth->h_dest, br->dev->dev_addr) ||
++	    is_multicast_ether_addr(eth->h_source) ||
++	    is_zero_ether_addr(eth->h_source))
++		return false;
++
++	offset = skb_network_offset(skb) + sizeof(*ip6h);
++	if (!pskb_may_pull(skb, offset))
++		return false;
++
++	ip6h = ipv6_hdr(skb);
++
++	if (ip6h->version != 6)
++		return false;
++
++	len = offset + ntohs(ip6h->payload_len);
++	if (skb->len < len || len <= offset)
++		return false;
++
++	if (ip6h->nexthdr != IPPROTO_ICMPV6)
++		return false;
++
++	skb_set_transport_header(skb, offset);
++
++	if (ipv6_mc_check_icmpv6(skb) < 0)
++		return false;
++
++	icmp6h = (struct icmp6hdr *)skb_transport_header(skb);
++	if (icmp6h->icmp6_type != ICMPV6_ECHO_REPLY ||
++	    icmp6h->icmp6_dataun.u_echo.identifier != BR_MC_WAKEUP_ID)
++		return false;
++
++	return true;
++}
++
++static void br_multicast_wakeupcall_send_mldq(struct net_bridge *br,
++					      struct net_bridge_port *port,
++					      const u8 *eth_dst)
++{
++	const struct in6_addr group = BR_MC_IN6_ZERO;
++	struct in6_addr ip6_dst;
++	struct sk_buff *skb;
++	u8 igmp_type;
++
++	/* we might have been triggered by multicast-address-specific query
++	 * but reply with a general MLD query for now to keep things simple
++	 */
++	ipv6_addr_set(&ip6_dst, htonl(0xff020000), 0, 0, htonl(1));
++
++	skb = br_ip6_multicast_alloc_query(br, NULL, &ip6_dst, &group, false,
++					   false, false, &igmp_type, NULL,
++					   false);
++	if (!skb)
++		return;
++
++	skb->dev = port->dev;
++	ether_addr_copy(eth_hdr(skb)->h_dest, eth_dst);
++
++	br_multicast_count(br, port, skb, igmp_type,
++			   BR_MCAST_DIR_TX);
++	NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT,
++		dev_net(port->dev), NULL, skb, NULL, skb->dev,
++		br_dev_queue_push_xmit);
++}
++
++void br_multicast_wakeupcall_rcv(struct net_bridge *br,
++				 struct net_bridge_port *port,
++				 struct sk_buff *skb, u16 vid)
++{
++	if (!br_multicast_wakeupcall_check(br, port, skb, vid))
++		return;
++
++	br_multicast_wakeupcall_send_mldq(br, port, eth_hdr(skb)->h_source);
++}
++
++#endif /* CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS */
++
+ static void br_multicast_query_expired(struct net_bridge *br,
+ 				       struct bridge_mcast_own_query *query,
+ 				       struct bridge_mcast_querier *querier)
+@@ -3444,6 +3710,15 @@ int br_multicast_set_port_router(struct net_bridge_port *p, unsigned long val)
+ 	return err;
+ }
+ 
++int br_multicast_set_wakeupcall(struct net_bridge_port *p, unsigned long val)
++{
++	if (val > U8_MAX)
++		return -EINVAL;
++
++	p->wakeupcall_num_rings = val;
++	return 0;
++}
++
+ static void br_multicast_start_querier(struct net_bridge *br,
+ 				       struct bridge_mcast_own_query *query)
+ {
+diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
+index e8116a4438b9..b544889fb7fe 100644
+--- a/net/bridge/br_netlink.c
++++ b/net/bridge/br_netlink.c
+@@ -151,6 +151,9 @@ static inline size_t br_port_info_size(void)
+ 		+ nla_total_size_64bit(sizeof(u64)) /* IFLA_BRPORT_HOLD_TIMER */
+ #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
+ 		+ nla_total_size(sizeof(u8))	/* IFLA_BRPORT_MULTICAST_ROUTER */
++#endif
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++		+ nla_total_size(sizeof(u8))	/* IFLA_BRPORT_MCAST_WAKEUPCALL */
+ #endif
+ 		+ nla_total_size(sizeof(u16))	/* IFLA_BRPORT_GROUP_FWD_MASK */
+ 		+ nla_total_size(sizeof(u8))	/* IFLA_BRPORT_MRP_RING_OPEN */
+@@ -243,6 +246,11 @@ static int br_port_fill_attrs(struct sk_buff *skb,
+ 		       p->multicast_router))
+ 		return -EMSGSIZE;
+ #endif
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++	if (nla_put_u8(skb, IFLA_BRPORT_MCAST_WAKEUPCALL,
++		       p->wakeupcall_num_rings))
++		return -EMSGSIZE;
++#endif
+ 
+ 	/* we might be called only with br->lock */
+ 	rcu_read_lock();
+@@ -723,6 +731,7 @@ static const struct nla_policy br_port_policy[IFLA_BRPORT_MAX + 1] = {
+ 	[IFLA_BRPORT_PROXYARP_WIFI] = { .type = NLA_U8 },
+ 	[IFLA_BRPORT_MULTICAST_ROUTER] = { .type = NLA_U8 },
+ 	[IFLA_BRPORT_MCAST_TO_UCAST] = { .type = NLA_U8 },
++	[IFLA_BRPORT_MCAST_WAKEUPCALL] = { .type = NLA_U8 },
+ 	[IFLA_BRPORT_MCAST_FLOOD] = { .type = NLA_U8 },
+ 	[IFLA_BRPORT_BCAST_FLOOD] = { .type = NLA_U8 },
+ 	[IFLA_BRPORT_VLAN_TUNNEL] = { .type = NLA_U8 },
+@@ -872,6 +881,16 @@ static int br_setport(struct net_bridge_port *p, struct nlattr *tb[])
+ 	}
+ #endif
+ 
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++	if (tb[IFLA_BRPORT_MCAST_WAKEUPCALL]) {
++		u8 wakeupcall = nla_get_u8(tb[IFLA_BRPORT_MCAST_WAKEUPCALL]);
++
++		err = br_multicast_set_wakeupcall(p, wakeupcall);
++		if (err)
++			return err;
++	}
++#endif
++
+ 	if (tb[IFLA_BRPORT_GROUP_FWD_MASK]) {
+ 		u16 fwd_mask = nla_get_u16(tb[IFLA_BRPORT_GROUP_FWD_MASK]);
+ 
+diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
+index 61b5b81b6828..6390d2fe88f6 100644
+--- a/net/bridge/br_private.h
++++ b/net/bridge/br_private.h
+@@ -214,6 +214,10 @@ struct net_bridge_fdb_entry {
+ 		};
+ 		struct rcu_head			rcu;
+ 	};
++
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++	struct timer_list		wakeupcall_timer;
++#endif
+ };
+ 
+ #define MDB_PG_FLAGS_PERMANENT	BIT(0)
+@@ -333,6 +337,7 @@ struct net_bridge_port {
+ 	struct timer_list		multicast_router_timer;
+ 	struct hlist_head		mglist;
+ 	struct hlist_node		rlist;
++	u8				wakeupcall_num_rings;
+ #endif
+ 
+ #ifdef CONFIG_SYSFS
+@@ -1065,6 +1070,20 @@ static inline int br_multicast_igmp_type(const struct sk_buff *skb)
+ }
+ #endif
+ 
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++void br_multicast_wakeupcall_rcv(struct net_bridge *br,
++				 struct net_bridge_port *port,
++				 struct sk_buff *skb, u16 vid);
++void br_multicast_send_wakeupcall(struct timer_list *t);
++int br_multicast_set_wakeupcall(struct net_bridge_port *p, unsigned long val);
++#else
++static inline void br_multicast_wakeupcall_rcv(struct net_bridge *br,
++					       struct net_bridge_port *port,
++					       struct sk_buff *skb, u16 vid)
++{
++}
++#endif /* CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS */
++
+ /* br_vlan.c */
+ #ifdef CONFIG_BRIDGE_VLAN_FILTERING
+ bool br_allowed_ingress(const struct net_bridge *br,
+diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
+index 969eb6ca0776..88b74a5a7ccb 100644
+--- a/net/bridge/br_sysfs_if.c
++++ b/net/bridge/br_sysfs_if.c
+@@ -254,6 +254,21 @@ BRPORT_ATTR_FLAG(multicast_fast_leave, BR_MULTICAST_FAST_LEAVE);
+ BRPORT_ATTR_FLAG(multicast_to_unicast, BR_MULTICAST_TO_UNICAST);
+ #endif
+ 
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++static ssize_t show_multicast_wakeupcall(struct net_bridge_port *p, char *buf)
++{
++	return sprintf(buf, "%d\n", p->wakeupcall_num_rings);
++}
++
++static int store_multicast_wakeupcall(struct net_bridge_port *p,
++				      unsigned long v)
++{
++	return br_multicast_set_wakeupcall(p, v);
++}
++static BRPORT_ATTR(multicast_wakeupcall, 0644, show_multicast_wakeupcall,
++		   store_multicast_wakeupcall);
++#endif
++
+ static const struct brport_attribute *brport_attrs[] = {
+ 	&brport_attr_path_cost,
+ 	&brport_attr_priority,
+@@ -279,6 +294,9 @@ static const struct brport_attribute *brport_attrs[] = {
+ 	&brport_attr_multicast_router,
+ 	&brport_attr_multicast_fast_leave,
+ 	&brport_attr_multicast_to_unicast,
++#endif
++#ifdef CONFIG_BRIDGE_IGMP_SNOOPING_WAKEUPCALLS
++	&brport_attr_multicast_wakeupcall,
+ #endif
+ 	&brport_attr_proxyarp,
+ 	&brport_attr_proxyarp_wifi,
+diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
+index ccb62f7d1054..3b269aafd3b5 100644
+--- a/net/core/rtnetlink.c
++++ b/net/core/rtnetlink.c
+@@ -55,7 +55,7 @@
+ #include <net/net_namespace.h>
+ 
+ #define RTNL_MAX_TYPE		50
+-#define RTNL_SLAVE_MAX_TYPE	37
++#define RTNL_SLAVE_MAX_TYPE	38
+ 
+ struct rtnl_link {
+ 	rtnl_doit_func		doit;
+diff --git a/net/ipv6/mcast_snoop.c b/net/ipv6/mcast_snoop.c
+index 04d5fcdfa6e0..9a5061edbaf3 100644
+--- a/net/ipv6/mcast_snoop.c
++++ b/net/ipv6/mcast_snoop.c
+@@ -131,7 +131,7 @@ static inline __sum16 ipv6_mc_validate_checksum(struct sk_buff *skb)
+ 	return skb_checksum_validate(skb, IPPROTO_ICMPV6, ip6_compute_pseudo);
+ }
+ 
+-static int ipv6_mc_check_icmpv6(struct sk_buff *skb)
++int ipv6_mc_check_icmpv6(struct sk_buff *skb)
+ {
+ 	unsigned int len = skb_transport_offset(skb) + sizeof(struct icmp6hdr);
+ 	unsigned int transport_len = ipv6_transport_len(skb);
+@@ -150,6 +150,7 @@ static int ipv6_mc_check_icmpv6(struct sk_buff *skb)
+ 
+ 	return 0;
+ }
++EXPORT_SYMBOL(ipv6_mc_check_icmpv6);
+ 
+ /**
+  * ipv6_mc_check_mld - checks whether this is a sane MLD packet
+-- 
+2.36.1
+
--- a/targets/ath79-generic
+++ b/targets/ath79-generic
@ -14,7 +14,13 @@ local ATH10K_PACKAGES_QCA9887 = {
 	'-ath10k-firmware-qca9887-ct',
 }

-local ATH10K_PACKAGES_QCA9888 = {}
+local ATH10K_PACKAGES_QCA9888 = {
+	'kmod-ath10k',
+	'-kmod-ath10k-ct',
+	'-kmod-ath10k-ct-smallbuffers',
+	'ath10k-firmware-qca9888',
+	'-ath10k-firmware-qca9888-ct',
+}

 -- ALFA NETWORK

@ -109,7 +115,7 @@ device('d-link-dir825b1', 'dlink_dir-825-b1', {

 -- Enterasys

-device('enterasys-ws-ap3705', 'enterasys_ws-ap3705i', {
+device('enterasys-ws-ap3705i', 'enterasys_ws-ap3705i', {
 	factory = false,
 })

@ -503,6 +509,7 @@ device('tp-link-wbs510-v1', 'tplink_wbs510-v1', {

 device('ubiquiti-nanostation-loco-m-xw', 'ubnt_nanostation-loco-m-xw', {
 	manifest_aliases = {
+		'ubiquiti-loco-m-xw', -- upgrade from OpenWrt 19.07
 		'ubiquiti-nanostation-loco-m2-xw', -- upgrade from OpenWrt 19.07
 		'ubiquiti-nanostation-loco-m5-xw', -- upgrade from OpenWrt 19.07
 	},
--- a/targets/ath79-nand
+++ b/targets/ath79-nand
@ -6,11 +6,16 @@ local ATH10K_PACKAGES_QCA9887 = {
 	'-ath10k-firmware-qca9887-ct',
 }

+local ATH10K_PACKAGES_QCA9888 = {}
+

 -- GL.iNet

 device('gl.inet-gl-ar300m-nor', 'glinet_gl-ar300m-nor', {
 	factory = false,
+	manifest_aliases = {
+		'gl.inet-gl-ar300m', -- Upgrade from OpenWrt 19.07
+	},
 })

 device('gl.inet-gl-ar750s-nor', 'glinet_gl-ar750s-nor', {
@ -27,3 +32,11 @@ device('netgear-wndr3700-v4', 'netgear_wndr3700-v4', {
 		'netgear-wndr3700v4', -- Upgrade from OpenWrt 19.07
 	},
 })
+
+
+-- ZTE
+
+device('zte-mf281', 'zte_mf281', {
+	broken = true,
+	packages = ATH10K_PACKAGES_QCA9888,
+})
--- a/targets/ipq40xx-generic
+++ b/targets/ipq40xx-generic
@ -1,5 +1,27 @@
-local ATH10K_PACKAGES_IPQ40XX = {}
-local ATH10K_PACKAGES_IPQ40XX_QCA9888 = {}
+local ATH10K_PACKAGES_IPQ40XX = {
+	'kmod-ath10k',
+	'-kmod-ath10k-ct',
+	'-kmod-ath10k-ct-smallbuffers',
+	'ath10k-firmware-qca4019',
+	'-ath10k-firmware-qca4019-ct',
+}
+local ATH10K_PACKAGES_IPQ40XX_QCA9888 = {
+	'kmod-ath10k',
+	'-kmod-ath10k-ct',
+	'-kmod-ath10k-ct-smallbuffers',
+	'ath10k-firmware-qca4019',
+	'-ath10k-firmware-qca4019-ct',
+	'ath10k-firmware-qca9888',
+	'-ath10k-firmware-qca9888-ct',
+}
+local ATH10K_PACKAGES_IPQ40XX_SMALLBUFFERS = {
+	'-kmod-ath10k',
+	'kmod-ath10k-smallbuffers',
+	'-kmod-ath10k-ct',
+	'-kmod-ath10k-ct-smallbuffers',
+	'ath10k-firmware-qca4019',
+	'-ath10k-firmware-qca4019-ct',
+}


 defaults {
@ -56,6 +78,13 @@ device('engenius-ens620ext', 'engenius_ens620ext', {

 -- GL.iNet

+device('gl.inet-gl-ap1300', 'glinet_gl-ap1300', {
+	factory = '-squashfs-nand-factory',
+	factory_ext = '.ubi',
+	sysupgrade = '-squashfs-nand-sysupgrade',
+	sysupgrade_ext = '.bin',
+})
+
 device('gl.inet-gl-b1300', 'glinet_gl-b1300', {
 	factory = false,
 })
@ -100,6 +129,7 @@ device('plasma-cloud-pa2200', 'plasmacloud_pa2200', {
 device('zyxel-nbg6617', 'zyxel_nbg6617')

 device('zyxel-wre6606', 'zyxel_wre6606', {
+	packages = ATH10K_PACKAGES_IPQ40XX_SMALLBUFFERS,
 	factory = false,
 	class = 'tiny', -- 128M ath10k + ath10k
 })
--- a/targets/ipq806x-generic
+++ b/targets/ipq806x-generic
@ -4,7 +4,7 @@
 -- The QCA9984 on the other hand works fine for 11s meshes on both bands.

 local QCA9980_PACKAGES = {'-kmod-ath10k', 'kmod-ath10k-ct', '-ath10k-firmware-qca99x0', 'ath10k-firmware-qca99x0-ct'}
-local QCA9984_PACKAGES = {}
+local QCA9984_PACKAGES = {'kmod-ath10k', '-kmod-ath10k-ct', 'ath10k-firmware-qca9984', '-ath10k-firmware-qca9984-ct'}


 --
--- a/targets/mpc85xx-p1010
+++ b/targets/mpc85xx-p1010
@ -5,3 +5,7 @@ device('sophos-red-15w-rev.1', 'sophos_red-15w-rev1', {
 })


+-- TP-Link
+
+device('tp-link-tl-wdr4900-v1', 'tplink_tl-wdr4900-v1')
+
--- a/targets/ramips-mt7621
+++ b/targets/ramips-mt7621
@ -90,6 +90,11 @@ device('zbtlink-zbt-wg3526-32m', 'zbtlink_zbt-wg3526-32m', {
 })


+-- ZyXEL
+
+device('zyxel-nwa50ax', 'zyxel_nwa50ax')
+
+
 -- Devices without WLAN

 -- Ubiquiti
--- a/targets/rockchip-armv8
+++ b/targets/rockchip-armv8
@ -4,3 +4,4 @@ defaults {
 }

 device('friendlyelec-nanopi-r2s', 'friendlyarm_nanopi-r2s')
+device('friendlyelec-nanopi-r4s', 'friendlyarm_nanopi-r4s') -- 4GB LPDDR4