docs/releases/v2021.1.rst

@@ -57,8 +57,9 @@ Major changes
 Multicast optimizations (batman-adv)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-In this release, we reenable the multicast optimizations, that have gone through another round of bug squashing upstream. This reduces layer 2 overhead, especially for IPv6 neighbor discovery, because multicast traffic will be converted to unicast traffic when the number of subscribers does not exceed 16. This is beneficial as we would previously drop multicast traffic that wasn't explicitly allowed but now can allow multicast traffic if it wouldn't result in broadcast.
+In this release, we reenable the multicast optimizations, that have gone through another round of bug squashing upstream. With this feature batman-adv will distribute IPv6 link-local multicast packets via individual unicast packets instead of flooding them through the whole mesh as long as the number of subscribed nodes does not exceed 16. This reduces layer 2 overhead, especially for IPv6 Neighbor Discovery.
 
+We also relaxed the firewall for IPv6 multicast packets: Instead of always dropping non-essential multicast packets we now allow all IPv6 link-local multicast packets to pass when the destination group has up to 16 subscribers
 
 Status page
 ~~~~~~~~~~~

docs/user/supported_devices.rst

@@ -405,6 +405,10 @@ ramips-mt76x8
 
   - VoCore2
 
+* Xiaomi
+
+  - Xiaomi Mi Router 4A (100M Edition)
+
 ramips-rt305x [#deprecated]_  [#device-class-tiny]_
 ---------------------------------------------------
 

modules

@@ -8,9 +8,9 @@ PACKAGES_PACKAGES_REPO=https://github.com/openwrt/packages.git
 PACKAGES_PACKAGES_BRANCH=openwrt-19.07
 PACKAGES_PACKAGES_COMMIT=476b8b82bb7447a1ed847c96d85de567e09cdb62
 
-PACKAGES_ROUTING_REPO=https://github.com/openwrt-routing/packages.git
+PACKAGES_ROUTING_REPO=https://github.com/openwrt/routing.git
 PACKAGES_ROUTING_BRANCH=openwrt-19.07
 PACKAGES_ROUTING_COMMIT=101632e153b41238bc19dfd96ba2d23339dbcb76
 
 PACKAGES_GLUON_REPO=https://github.com/freifunk-gluon/packages.git
-PACKAGES_GLUON_COMMIT=8d53ff54e562ddb2ed8397781dd78edc76f6ff38
+PACKAGES_GLUON_COMMIT=825aa0c093d6c0b4f81a95cd2320331a5b5adae6

package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac

@@ -130,6 +130,9 @@ local primary_addrs = {
 			'tplink,c2-v1',
 			'ex3700'
 		}},
+		{'ramips', 'mt76x8', {
+			'xiaomi,mir4a-100m',
+		}},
 		{'x86'},
 	}},
 	{interface('wan'), {

package/gluon-mesh-vpn-core/src/respondd.c

@@ -60,11 +60,11 @@ static struct json_object * get_bandwidth_limit(void) {
 	enabled = true;
 
 	const char *egress_str = uci_lookup_option_string(ctx, s, "limit_egress");
-	if (strcmp(egress_str, "-"))
+	if (egress_str && strcmp(egress_str, "-"))
 		egress = atoi(egress_str);
 
 	const char *ingress_str = uci_lookup_option_string(ctx, s, "limit_ingress");
-	if (strcmp(ingress_str, "-"))
+	if (ingress_str && strcmp(ingress_str, "-"))
 		ingress = atoi(ingress_str);
 
 	if (egress >= 0)
@@ -110,6 +110,9 @@ static struct json_object * get_mesh_vpn_enabled() {
 	int enabled = -1;
 	char *line = read_stdout("exec lua -e 'print(require(\"gluon.mesh-vpn\").enabled())'");
 
+	if (!line)
+		return NULL;
+
 	if (!strcmp(line, "true"))
 		enabled = 1;
 	if (!strcmp(line, "false"))
@@ -126,7 +129,7 @@ static struct json_object * get_mesh_vpn_enabled() {
 static struct json_object * get_active_vpn_provider() {
 	char *line = read_stdout("exec lua -e 'name, _ = require(\"gluon.mesh-vpn\").get_active_provider(); print(name)'");
 
-	if (!strcmp(line, "nil")) {
+	if (line && !strcmp(line, "nil")) {
 		free(line);
 		return NULL;
 	}

patches/openwrt/0023-ath79-add-support-for-Joy-IT-JT-OR750i.patch

+From: Vincent Wiemann <vincent.wiemann@ironai.com>
+Date: Sun, 20 Jun 2021 16:56:21 +0200
+Subject: ath79: add support for Joy-IT JT-OR750i
+
+Specifications:
+ * QCA9531, 16 MiB flash (Winbond W25Q128JVSQ), 128 MiB RAM
+ * 802.11n 2T2R (external antennas)
+ * QCA9887, 802.11ac 1T1R (connected with diplexer to one of the antennas)
+ * 3x 10/100 LAN, 1x 10/100 WAN
+ * UART header with pinout printed on PCB
+
+Installation:
+ * The device comes with a bootloader installed only
+ * The bootloader offers DHCP and is reachable at http://10.123.123.1
+ * Accept the agreement and flash sysupgrade.bin
+ * Use Firefox if flashing does not work
+
+TFTP recovery with static IP:
+ * Rename sysupgrade.bin to jt-or750i_firmware.bin
+ * Offer it via TFTP server at 192.168.0.66
+ * Keep the reset button pressed for 4 seconds after connecting power
+
+TFTP recovery with dynamic IP:
+ * Rename sysupgrade.bin to jt-or750i_firmware.bin
+ * Offer it via TFTP server with a DHCP server running at the same address
+ * Keep the reset button pressed for 6 seconds after connecting power
+
+Co-authored-by: Sebastian Schaper <openwrt@sebastianschaper.net>
+Signed-off-by: Vincent Wiemann <vincent.wiemann@ironai.com>
+(cherry picked from commit 55b4b3655263984b92e4b9fc515a5e6b8003c655)
+
+diff --git a/target/linux/ath79/base-files/etc/board.d/01_leds b/target/linux/ath79/base-files/etc/board.d/01_leds
+index dd0f91affa3cd9a731343a816bc666e0bbd44e99..ba8dcd430304a284296861b9e0694be42c68fe44 100755
+--- a/target/linux/ath79/base-files/etc/board.d/01_leds
++++ b/target/linux/ath79/base-files/etc/board.d/01_leds
+@@ -84,6 +84,9 @@ glinet,gl-ar300m-lite)
+ glinet,gl-x750)
+ 	ucidef_set_led_netdev "wan" "WAN" "$boardname:green:wan" "eth1"
+ 	;;
++joyit,jt-or750i)
++	ucidef_set_led_default "ath10k" "ath10k-disable" "ath10k-phy0" "0"
++	;;
+ netgear,wnr612-v2|\
+ on,n150r)
+ 	ucidef_set_led_netdev "wan" "WAN" "netgear:green:wan" "eth0"
+diff --git a/target/linux/ath79/base-files/etc/board.d/02_network b/target/linux/ath79/base-files/etc/board.d/02_network
+index 57429fbc1c851b6d8a8a03096d7043f78a489549..fba5d68eafff37bcedeb734a4d524cfb338d00fa 100755
+--- a/target/linux/ath79/base-files/etc/board.d/02_network
++++ b/target/linux/ath79/base-files/etc/board.d/02_network
+@@ -171,6 +171,11 @@ ath79_setup_interfaces()
+ 		ucidef_add_switch "switch0" \
+ 			"0@eth0" "1:lan" "2:lan" "3:lan" "4:lan" "5:wan"
+ 	;;
++	joyit,jt-or750i)
++		ucidef_set_interface_wan "eth1"
++		ucidef_add_switch "switch0" \
++			"0@eth0" "2:lan:3" "3:lan:2" "4:lan:1"
++		;;
+ 	librerouter,librerouter-v1)
+ 		ucidef_add_switch "switch0" \
+ 			"0@eth0" "5:wan" "6@eth1" "4:lan"
+diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+index c917f38211d0b246f064dba4b7feefecf61f5856..39205de2ec2ecd4d67a560dccfad36aab7a0aa0b 100644
+--- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
++++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+@@ -100,7 +100,8 @@ case "$FIRMWARE" in
+ 		ath10kcal_extract "art" 20480 2116
+ 		ath10kcal_patch_mac $(mtd_get_mac_ascii devdata "wlan5mac")
+ 		;;
+-	elecom,wrc-1750ghbk2-i)
++	elecom,wrc-1750ghbk2-i|\
++	joyit,jt-or750i)
+ 		ath10kcal_extract "art" 20480 2116
+ 		;;
+ 	engenius,ecb1750)
+diff --git a/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts b/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
+new file mode 100644
+index 0000000000000000000000000000000000000000..8a4d4c682380b26aa2437b26391273ddc7bf2d75
+--- /dev/null
++++ b/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
+@@ -0,0 +1,120 @@
++// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
++/dts-v1/;
++
++#include "qca953x.dtsi"
++
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/input/input.h>
++
++/ {
++	compatible = "joyit,jt-or750i", "qca,qca9531";
++	model = "Joy-IT JT-OR750i";
++
++	aliases {
++		led-boot = &led_status_green;
++		led-failsafe = &led_status_red;
++		led-running = &led_status_green;
++		led-upgrade = &led_status_red;
++		label-mac-device = &eth0;
++	};
++
++	keys {
++		compatible = "gpio-keys";
++
++		reset {
++			label = "reset";
++			linux,code = <KEY_RESTART>;
++			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
++		};
++	};
++
++	leds {
++		compatible = "gpio-leds";
++
++		led_status_green: status_green {
++			label = "green:status";
++			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
++			default-state = "on";
++		};
++
++		led_status_red: status_red {
++			label = "red:status";
++			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
++		};
++	};
++};
++
++&pinmux {
++	pinmux_led_eth_pins: pinmux_led_eth_pins {
++		pinctrl-single,bits = \
++			/* GPIO 4: LED_LINK_5 (WAN) */     \
++			<0x04 0x0000002d 0x000000ff>,      \
++			/* GPIO 14: LED_LINK_2 (LAN 3) */  \
++			/* GPIO 15: LED_LINK_3 (LAN 2) */  \
++			<0x0c 0x2b2c0000 0xffff0000>,      \
++			/* GPIO 16: LED_LINK_4 (LAN 1) */  \
++			<0x10 0x0000002a 0x000000ff>;
++	};
++};
++
++&spi {
++	status = "okay";
++
++	flash@0 {
++		compatible = "jedec,spi-nor";
++		reg = <0>;
++		spi-max-frequency = <50000000>;
++
++		partitions {
++			compatible = "fixed-partitions";
++			#address-cells = <1>;
++			#size-cells = <1>;
++
++			partition@0 {
++				label = "u-boot";
++				reg = <0x0 0x40000>;
++				read-only;
++			};
++
++			partition@40000 {
++				label = "u-boot-env";
++				reg = <0x40000 0x10000>;
++				read-only;
++			};
++
++			partition@50000 {
++				label = "firmware";
++				reg = <0x50000 0xfa0000>;
++				compatible = "denx,uimage";
++			};
++
++			art: partition@ff0000 {
++				label = "art";
++				reg = <0xff0000 0x10000>;
++				read-only;
++			};
++		};
++	};
++};
++
++&eth0 {
++	status = "okay";
++
++	phy-handle = <&swphy4>;
++
++	mtd-mac-address = <&art 0x0>;
++};
++
++&eth1 {
++	mtd-mac-address = <&art 0x6>;
++};
++
++&pcie0 {
++	status = "okay";
++};
++
++&wmac {
++	status = "okay";
++
++	mtd-cal-data = <&art 0x1000>;
++};
+diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
+index 7159f9c6d2dabf0a80b4a107790471da32af97bc..080be91fe1351b45a68057de71e5cd1464773f11 100644
+--- a/target/linux/ath79/image/generic.mk
++++ b/target/linux/ath79/image/generic.mk
+@@ -484,6 +484,14 @@ define Device/jjplus_ja76pf2
+ endef
+ TARGET_DEVICES += jjplus_ja76pf2
+ 
++define Device/joyit_jt-or750i
++  ATH_SOC := qca9531
++  DEVICE_TITLE := Joy-IT JT-OR750i
++  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9887-ct
++  IMAGE_SIZE := 16000k
++endef
++TARGET_DEVICES += joyit_jt-or750i
++
+ define Device/librerouter_librerouter-v1
+   ATH_SOC := qca9558
+   DEVICE_TITLE := LibreRouter v1

patches/openwrt/0024-ath79-enable-missing-pinmux-for-JT-OR750i.patch

+From: David Bauer <mail@david-bauer.net>
+Date: Wed, 28 Jul 2021 13:52:22 +0200
+Subject: ath79: enable missing pinmux for JT-OR750i
+
+Without explicit configuration of these pins the ethernet as well as
+status LED of the device do not work correctly.
+
+Signed-off-by: David Bauer <mail@david-bauer.net>
+(cherry picked from commit 4feb9a4211d4c8e118e6b8f01fa0bbd4eab5d35c)
+
+diff --git a/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts b/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
+index 8a4d4c682380b26aa2437b26391273ddc7bf2d75..d87daddd771325a8788b59edf2159c3be7bedf07 100644
+--- a/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
++++ b/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
+@@ -31,6 +31,9 @@
+ 	leds {
+ 		compatible = "gpio-leds";
+ 
++		pinctrl-names = "default";
++		pinctrl-0 = <&jtag_disable_pins &pinmux_led_eth_pins>;
++
+ 		led_status_green: status_green {
+ 			label = "green:status";
+ 			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;

patches/openwrt/0025-ath79-fix-JT-OR750i-switch-LED-assignment.patch

+From: David Bauer <mail@david-bauer.net>
+Date: Wed, 28 Jul 2021 14:17:13 +0200
+Subject: ath79: fix JT-OR750i switch LED assignment
+
+The LEDs for LAN1 and LAN3 were swapped. Link on port 1 would illuminate
+the LED on port 3 and vice versa.
+
+Signed-off-by: David Bauer <mail@david-bauer.net>
+(cherry picked from commit f0a885ed8636b9762d12f2eb2755f63297ff0cb5)
+
+diff --git a/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts b/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
+index d87daddd771325a8788b59edf2159c3be7bedf07..60fa922878355ebdaf7d2983fe926efdf8b97207 100644
+--- a/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
++++ b/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
+@@ -54,9 +54,9 @@
+ 			<0x04 0x0000002d 0x000000ff>,      \
+ 			/* GPIO 14: LED_LINK_2 (LAN 3) */  \
+ 			/* GPIO 15: LED_LINK_3 (LAN 2) */  \
+-			<0x0c 0x2b2c0000 0xffff0000>,      \
++			<0x0c 0x2b2a0000 0xffff0000>,      \
+ 			/* GPIO 16: LED_LINK_4 (LAN 1) */  \
+-			<0x10 0x0000002a 0x000000ff>;
++			<0x10 0x0000002c 0x000000ff>;
+ 	};
+ };
+ 

targets/ath79-generic

@@ -65,6 +65,15 @@ device('gl.inet-gl-ar750s-nor', 'glinet_gl-ar750s', {
 	packages = ATH10K_PACKAGES_QCA9887,
 })
 
+
+-- JOY-IT
+
+device('joy-it-jt-or750i', 'joyit_jt-or750i', {
+	packages = ATH10K_PACKAGES_QCA9887,
+	factory = false,
+})
+
+
 -- OCEDO
 
 device('ocedo-raccoon', 'ocedo_raccoon', {

targets/ramips-mt76x8

@@ -74,3 +74,10 @@ device('tp-link-tl-wr902ac-v3', 'tplink_tl-wr902ac-v3', {
 device('vocore2', 'vocore2', {
 	factory = false,
 })
+
+
+-- Xiaomi
+
+device('xiaomi-mi-router-4a-100m-edition', 'xiaomi_mir4a-100m', {
+	factory = false,
+})