kernel/hwmon-max6697: fix missing dependency

Fix missing dependency on kernel 6.12.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

kernel/9pnet: fix missing dependency

Fix missing dependency on kernel 6.12.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

kernel: adjust kmod-phy-aquantia dependencies for v6.12 kernel

Driver moved to different CRC library in v6.12

Signed-off-by: Mantas Pucka <mantas@8devices.com>

generic: 6.12: fix dsa/qca8k build

Fix dsa/qca8k build on kernel 6.12.

Signed-off-by: Mantas Pucka <mantas@8devices.com>

generic: 6.12: remove outdated kernel symbols

Symbols that no longer exist in 6.12 were removed by a script [1].

[1] https://github.com/openwrt/openwrt/pull/15324

Signed-off-by: Mantas Pucka <mantas@8devices.com>

kernel/generic: update config for kernel 6.12

Update generic config for kernel 6.12.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

kernel: add new kmod and update kmod-tpm

Create a crypto-lib-aescfb package needed for new deps for kmod-tpm

Package kmod-tpm is missing dependencies for the following libraries:
ecdh_generic.ko
kpp.ko
libaescfb.ko

Co-authored-by: John Audia <therealgraysky@proton.me>
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

kernel: update dependency of kmod-i2c-piix4

Add 6.12 specific dependency

Package kmod-i2c-piix4 is missing dependencies for the following libraries:
i2c-smbus.ko

Signed-off-by: John Audia <therealgraysky@proton.me>

firewall4: fix reading kernel version

Fix reading kernel version for kernels with revision 0 e.g. 6.12
Repair incorrect shift of the revision number causing incorrect value for > 256.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

pcs-xpcs: 6.12: Add missing depends

Add missing depends kmod-mdio-devres.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

generic: 6.12: fix undefined references

Fix undefined references to kallsyms_token_table and kallsyms_token_index.

Co-authored-by: Aditya Nugraha <vortexilation@gmail.com>
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

generic: 6.12: fix compilation warnings

Fix compilation warnings.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

kernel: update packages to be compatible with kernel 6.12

Update kernel packages to be compatible with kernel 6.12.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

kernel: update drivers to be compatible with kernel 6.12

Update drivers to be compatible with kernel 6.12.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

generic: 6.12: manually rebuilding hack patches

Manually rebuilding hack patches:
 - 204-module_strip.patch
 - 210-darwin_scripts_include.patch
 - 251-kconfig.patch
 - 421-drivers-mtd-parsers-add-nvmem-support-to-cmdlinepart.patch
 - 725-net-phy-aquantia-add-PHY_IDs-for-AQR112-variants.patch
 - 760-net-usb-r8152-add-LED-configuration-from-OF.patch
 - 800-GPIO-add-named-gpio-exports.patch
 - 901-debloat_sock_diag.patch
 - 902-debloat_proc.patch
 - 910-kobject_uevent.patch
 - 911-kobject_add_broadcast_uevent.patch
 - 930-Revert-Revert-Revert-driver-core-Set-fw_devlink-on-b.patch

All other patches automatically rebased.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

generic: 6.12: remove obsolete hack patches

Remove obsolete hack patches

Removed (already included):
 - 200-tools_portability.patch
 - 220-arm-gc_sections.patch
 - 721-net-add-packet-mangeling.patch
 - 790-SFP-GE-T-ignore-TX_FAULT.patch

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

generic: 6.12: manually rebuilding pending patches

Manually rebuilding pending patches:
 - 103-kbuild-export-SUBARCH.patch
 - 141-jffs2-add-RENAME_EXCHANGE-support.patch
 - 203-kallsyms_uncompressed.patch
 - 270-platform-mikrotik-build-bits.patch
 - 308-mips32r2_tune.patch
 - 330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
 - 402-mtd-spi-nor-write-support-for-minor-aligned-partitions.patch
 - 451-block-partitions-populate-fwnode.patch
 - 476-mtd-spi-nor-add-eon-en25q128.patch
 - 477-mtd-spi-nor-add-eon-en25qx128a.patch
 - 479-mtd-spi-nor-add-xtx-xt25f128b.patch
 - 481-mtd-spi-nor-add-support-for-Gigadevice-GD25D05.patch
 - 482-mtd-spi-nor-add-gd25q512.patch
 - 484-mtd-spi-nor-add-esmt-f25l16pa.patch
 - 485-mtd-spi-nor-add-xmc-xm25qh128c.patch
 - 488-mtd-spi-nor-add-xmc-xm25qh64c.patch
 - 490-ubi-auto-attach-mtd-device-named-ubi-or-data-on-boot.patch
 - 497-mtd-mtdconcat-add-dt-driver-for-concat-devices.patch
 - 498-mtd-spi-nor-locking-support-for-MX25L6405D.patch
 - 510-block-add-uImage.FIT-subimage-block-driver.patch
 - 530-jffs2_make_lzma_available.patch
 - 630-packet_socket_type.patch
 - 666-Add-support-for-MAP-E-FMRs-mesh-mode.patch
 - 681-net-remove-NETIF_F_GSO_FRAGLIST-from-NETIF_F_GSO_SOF.patch
 - 700-netfilter-nft_flow_offload-handle-netdevice-events-f.patch
 - 702-net-ethernet-mtk_eth_soc-enable-threaded-NAPI.patch
 - 706-net-phy-populate-host_interfaces-when-attaching-PHY.patch
 - 711-03-net-dsa-qca8k-add-support-for-port_change_master.patch
 - 737-net-ethernet-mtk_eth_soc-add-paths-and-SerDes-modes-.patch
 - 739-03-net-pcs-pcs-mtk-lynxi-add-platform-driver-for-MT7988.patch
 - 739-05-net-pcs-add-driver-for-MediaTek-USXGMII-PCS.patch
 - 742-net-phy-air_en8811h-reset-netdev-rules-when-LED-is-s.patch
 - 801-gpio-gpio-cascade-add-generic-GPIO-cascade.patch
 - 834-ledtrig-libata.patch
 - 870-ARM-dts-nxp-imx7d-pico-add-cpu-supply-nodes.patch
 - 920-mangle_bootargs.patch

All other patches automatically rebased.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

generic: 6.12: remove obsolete pending patches

Remove obsolete pending patches

Removed (already included):
 - 410-mtd-spinand-set-bitflip_threshold-to-75-of-ECC-strength.patch
 - 489-mtd-spinand-winbond-add-support-for-W25N01KV.patch
 - 680-net-add-TCP-fraglist-GRO-support.patch
 - 685-net-gso-fix-tcp-fraglist-segmentation-after-pull-fro.patch
 - 704-netfilter-nf_tables-fix-bidirectional-offload-regres.patch
 - 713-03-arm64-dts-qcom-ipq8074-add-clock-frequency-to-MDIO-n.patch
 - 735-net-ethernet-mtk_eth_soc-fix-memory-corruption-durin.patch
 - 736-net-ethernet-mtk_wed-fix-path-of-MT7988-WO-firmware.patch
 - 739-02-phy-add-driver-for-MediaTek-XFI-T-PHY.patch
 - 880-01-dt-bindings-leds-add-LED_FUNCTION_MOBILE-for-mobile-.patch
 - 880-02-dt-bindings-leds-add-LED_FUNCTION_SPEED_-for-link-sp.patch
 - 980-tools-thermal-tmon-Fix-compilation-warning-for-wrong.patch

Temporary removed (for further investigation):
 - 305-mips_module_reloc.patch
 - 811-pci_disable_usb_common_quirks.patch
 - 820-w1-gpio-fix-problem-with-platfom-data-in-w1-gpio.patch

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

generic: 6.12: manually rebuilding backport patches

Manually rebuilding backport patches:
 - 410-v6.13-01-block-add-support-for-defining-read-only-partitions.patch
 - 839-v6.13-net-phy-aquantia-allow-forcing-order-of-MDI-pairs.patch
 - 901-v6.13-net-dsa-mv88e6xxx-Support-LED-control.patch

All other patches automatically rebased.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

generic: 6.12: remove obsolete backport patches

Remove obsolete backport patches already included in kernel 6.12.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

kernel/generic: Restore kernel files for v6.6

This is an automatically generated commit which aids following Kernel patch
history, as git will see the move and copy as a rename thus defeating the
purpose.

For the original discussion see:
https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

kernel/generic: Create kernel files for v6.12 (from v6.6)

This is an automatically generated commit.

When doing `git bisect`, consider `git bisect --skip`.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>

unetd: update to Git HEAD (2024-12-17)

93461ca4c827 unet-cli: only apply defaults on create
3e5766783d5d unet-tool: add support for confirming password
074d3659ca4a unet-cli: confirm password when creating new seed based key
bf3488a3807a unet-cli: add add/set-local-host command
9eb57c528461 unet-cli: add support for setting interface zone
a0a2d80f3459 ubus: add firewall rules for network port/pex_port via procd

Signed-off-by: Felix Fietkau <nbd@nbd.name>

procd: add support for reload triggers on data change

This can be useful to reload the firewall when procd firewall data changes

Signed-off-by: Felix Fietkau <nbd@nbd.name>

procd: do not overwrite service data by default

Allows a running servie to manage its own data if untouched by the init script

Signed-off-by: Felix Fietkau <nbd@nbd.name>

procd: update to Git HEAD (2024-12-17)

2e206dbe77ec service: add support for triggers on service/instance data changes
735b48728fca service: remove leftover lines from previous commit
32469644a029 service: allow incremental changes to service properties
fd01fb852302 service: fix double free bug when dealing with data

Signed-off-by: Felix Fietkau <nbd@nbd.name>

netifd: update to Git HEAD (2024-12-17)

058a099f5bc5 interface: fix memleak and reload issue for the zone attribute
ea01ed41f321 interface: remove unnecessary NULL checks before free()

Signed-off-by: Felix Fietkau <nbd@nbd.name>

unetd: add firewall input rule for global port

Ensure that peers can be exchanged over any interface

Signed-off-by: Felix Fietkau <nbd@nbd.name>

kirkwood: Make the Marvell DSA switch a module

Not all Kirkwood systems have the Marvell MV88E6XXX switches.
Drop those from the generic config and add them as modules
in the systems that have it.

This was inferred by inspecting the upstream DTS files for any
mv88e* strings and adding the mv88e6xxx kmod package to those
that have an upstream device tree with an MV88E6xxx switch
and an OpenWrt image target.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

unetd: update to Git HEAD (2024-12-16)

d22d7db581d5 bpf_skb_utils.h: add missing include to fix build against newer kernel headers
bbd3e0eb1419 host: fix peer routes on a node acting as gateway
b17164751fc7 unet-tool: add support for generating keys from salt + seed passphrase
041e05870c20 unet-tool: add support for dumping pubkey from signed file
b58920d420cb unet-tool: add support for extracting network data from signed bin file
f335f5b40b4e unet-cli: add support for generating key from seed
8b1f1d099352 unet-cli: add support for importing networks from signed data
188ba05eadf2 unet-cli: add missing command line help for import
8f15fc306a40 unet-cli: fix add-ssh-host with seed keys
486bc3b86dc2 pex-msg: enable broadcast for global PEX socket
e4a24cdfbc1c unet-cli: fix defaults on create

Signed-off-by: Felix Fietkau <nbd@nbd.name>

ath79: fix tl-wa eth1 mac

This is using mac-base and so a 0 needs to be added.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17274
Signed-off-by: Robert Marko <robimarko@gmail.com>

mediatek: add pending patches fixing video output on MT7623N

Add a bunch of fixes for HDMI output and Mali-450 GPU rendering on
MT7623N, ie. the BananaPi R2.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

lantiq/xrx200: move 8M flash devices to a small flash subtarget

Images for xrx200 8M flash are either not building due to image
size (TD-W8970, TD-W8980) or building such that the available
free space in the overlayfs is too little to be useful.

To keep images for these devices buildable, move them into a
small flash variant of the xrx200 subtarget.  As these devices
are NOR flash only, remove NAND and UBI references from the
kernel config to gain some additional image size reduction.

The apparent 8M flash devices Arcadyan VGV7510KW22-brn,
Arcadyan VGV7519-brn and Lantiq Easy80920-nor seem to exist in
order to create special "factory" installation images for these
devices (which actually have larger flash: 16MB for the
Arcardyan devices; 64MB for the Lantiq device).  As a
considerable amount of surgery would appear to be required to
the uboot-lantiq package structure to separate the "factory"
from the "sysupgrade" device recipes for these devices they
remain in the xrx200 target - if factory images aren't now
created, 23.05.x factory images should suffice for initial
installation.

Tested on: Netgear DM200, TP-Link TD-W8980,
           AVM Fritz7490 (xrx200 subtarget: image build only)

Fixes: https://github.com/openwrt/openwrt/issues/16761
Signed-off-by: Andrew MacIntyre <andymac@pcug.org.au>
Link: https://github.com/openwrt/openwrt/pull/17113
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

kernel: generic: tg3: Fix DMA allocations on 57766 devices

At the request of rsalvaterra, add this patch to fix an issue
affecting tg3 ethernet interfaces[1].

1. https://github.com/openwrt/openwrt/pull/17271#issuecomment-2543836518

Tested-by: Rui Salvaterra <rsalvaterra@gmail.com>
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/17282
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

ath79: fix ath9k calibration data size for AR9132

For ath9k NICs older than AR9287, The eeprom size is 0xeb8.

Fixes: https://github.com/openwrt/openwrt/issues/17196
Fixes: 74f2df9dbccd ("ath79: mtd-cal-data removals")
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Link: https://github.com/openwrt/openwrt/pull/17261
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

ramips: fix 2.4G wmac eeprom offset for TL-WR902AC v4

The eeprom data offset on 2.4GHz wmac is wrong. It is obvious that
this is a copy & paste issue.

Suggested-by: @cgm999 on https://github.com/openwrt/openwrt/issues/13969
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Link: https://github.com/openwrt/openwrt/pull/17263
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

base-files: fix shell scope error for the default LED brightness

This fixes "sh: write error: Invalid argument" for all default!=1 LEDs
as an empty $brightness was used.

Setting up LEDs via luci also now works again.

Fixes cbdfd03e: "base-files: add option to set LED brightness"
Signed-off-by: Andre Heider <a.heider@gmail.com>
Link: https://github.com/openwrt/openwrt/issues/17269
Signed-off-by: John Crispin <john@phrozen.org>

kernel: bump 6.6 to 6.6.65

Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.65

Update to checksum only/no patches required a rebase.
Per the changelog, this is a trivial upstream bump with only 4
commits, 2 of which being reverts.

Build system: x86/64
Build-tested: x86/64/AMD Cezanne
Run-tested: x86/64/AMD Cezanne

Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/17217
Signed-off-by: Robert Marko <robimarko@gmail.com>

kernel: bump 6.6 to 6.6.64

Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.64

Manually rebased:
generic/hack-6.6/780-usb-net-MeigLink_modem_support.patch
bcm27xx/patches-6.6/950-0585-drm-vc4-Introduce-generation-number-enum.patch
bcm27xx/patches-6.6/950-0610-drm-vc4-hvs-Support-BCM2712-HVS.patch
bcm27xx/patches-6.6/950-0829-vc4-hvs-Add-support-for-D0-register-changes.patch

Removed upstreamed:
bcm27xx/patches-6.6/950-0597-drm-vc4-hdmi-Avoid-hang-with-debug-registers-when-su.patch[1]
bcm27xx/patches-6.6/950-0599-drm-vc4-Fix-dlist-debug-not-resetting-the-next-entry.patch[2]
bcm27xx/patches-6.6/950-0600-drm-vc4-Remove-incorrect-limit-from-hvs_dlist-debugf.patch[3]
bcm27xx/patches-6.6/950-0708-drm-vc4-Correct-logic-on-stopping-an-HVS-channel.patch[4]
ramips/patches-6.6/002-01-v6.13-clk-ralink-mtmips-fix-clock-plan-for-Ralink-SoC-RT38.patch[5]
ramips/patches-6.6/002-02-v6.13-clk-ralink-mtmips-fix-clocks-probe-order-in-oldest-r.patch[6]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=223ee2567a55e4f80315c768d2969e6a3b9fb23d
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=8182b5ca19c6f173b6498d1c6d3e4b034b76bbde
3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=52c1716f65a558174e381360bd88f18dae4be85c
4. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=9728b508b01a5eeeac79ceb676364c674dd951ac
5. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=f85a1d06afbcc57ac44176db8f9d7a934979952c
6. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=fbb13732c6ffa9d58cedafabcd5ce8fd7ef8ae5a

Build system: x86/64
Build-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Run-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3

Co-authored-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/17217
Signed-off-by: Robert Marko <robimarko@gmail.com>

qualcommax: use PHY regulator for USB GPIO

The PHY can handle turning off the GPIOs when turning off all USB ports.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17192
Signed-off-by: Robert Marko <robimarko@gmail.com>

ramips: add support for ASUS 4G-AX56

Specifications:
- Device: ASUS 4g-AX56
- SoC: MT7621AT
- Flash: 128MB
- RAM: 512MB
- Switch: 1 WAN, 4 LAN (10/100/1000 Mbps)
- WiFi: MT7905 2x2 2.4G + MT7975 2x2 5G
- LTE : Fibocom FG621-EA
- LEDs: 1x POWER (white, configurable)
1x 2.4G (white, not configurable)
1x 5G (white, not configurable)
        1x WAN (white, not configurable)
        1x 3G/4G (white, not configurable)
3x signal (white, not configurable)

Flash by U-Boot TFTP method:
- Configure your PC with IP 192.168.0.2
- Set up TFTP server and put the factory.bin image on your PC
- Connect serial port(rate:115200) and turn on AP, then interrupt "U-Boot Boot Menu" by hitting any key
   Select "2. Upgrade firmware"
   Press enter when show "Run firmware after upgrading? (Y/n):"
   Select 0 for TFTP method
   Input U-Boot's IP address: 192.168.0.1
   Input TFTP server's IP address: 192.168.0.2
   Input IP netmask: 255.255.255.0
   Input file name: openwrt-ramips-mt7621-asus_4g-ax56-squashfs-factory.bin
- Restart AP aftre see the log "Firmware upgrade completed!"

Notice:
- LTE module is disable after flash openwrt image so you must active LTE by following two AT command
   echo -e "AT+GTAUTOCONNECT=1\r\n" > /dev/ttyUSB0
   echo -e "AT+GTRNDIS=1,1\r\n" > /dev/ttyUSB0
- After finish AT command once, you don't need to input command later even if reboot/restore default

Signed-off-by: Chuncheng Chen <ccchen1984@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16752
Signed-off-by: John Crispin <john@phrozen.org>

ramips: mt7620: add support for THA-103AC (Version v1.0R)

Hardware
* Mediatek MT7620A + Mediatek MT7610EN
* 64MB RAM
* 8MB NAND (Winbond 25064FVSIG )

Both 2.4GHZ and 5GHZ are working, it is enabled by default since there is no
physical ethernet port in the device.

All LED's and buttons work.

UART: 57600 8N1 3.3V

Installation
Upload the openwrt-ramips-mt7620-trendnet_tha103ac-initramfs-kernel.bin via
the manufacturer firmware upgrade page on the device.

Upon reboot wait +- 3 mins until the green power LED is not flashing anymore
(do not be tempted to switch the device off while the LED is flashing, unless
you are ready for soldering and TTL) and then press the WPS button to enable
the default OpenWrt Wifi AP, the BLUE wifi LED will start flash.

Then install openwrt-ramips-mt7620-trendnet_tha103ac-squashfs-sysupgrade.bin
via OpenWrt.

The integrated power monitoring and relay do not work in OpenWrt as the PL7223
chip source/documentation is unavailable.

Recovery
Mis-configuration can be dealt with using the RESET button to reset to factory,
worst case scenario will require some serious work and soldering, there's pads
on the PCB for both the UART and ETH0, and I soldered and tested that it does
work.

You will have to power the board using the header pins GND & 5V, see the 8-pin
header socket.

Signed-off-by: Die Peter Pan <diepeterpan@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17114
Signed-off-by: John Crispin <john@phrozen.org>

ath79: pqi-air-pen: adjust mac addresses

The original ar71xx version of this device used 1002 as mac address for
both ethernet and wireless. The ath79 version inexplicably changes this
to 2, which seems to be done nowhere else in ath79, indicating it's
bogus.

Restore previous ar71xx assignment. 1002 is used as an ethernet
interface with some other devices as well.

Also remove the bogus caldata userspace extraction. The size is bogus
and it's already handled in dts.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17083
Signed-off-by: John Crispin <john@phrozen.org>

mediatek: filogic: add support for NRadio C8-668GL

NRadio C8-668GL is a Wi-Fi 6 5G cellular router based on MediaTek MT7981B SoC.

- **SoC**: MediaTek MT7981B (2x Cortex-A53, 1.3GHz)
- **RAM**: Nanya NT5AD512M16C4-JR 1GB DDR4
- **Flash**: ESMT FC51L08SFY3A 8GB eMMC
- **Ethernet**:
  - 1x 2.5GbE (via GMAC0 and GPY211 PHY, shared with MT7531AE)
  - 3x 10/100/1000 Mbps (via MT7531AE, connected to GMAC0)
  - 5G Modem: GMAC1 (via GPY211 PHY - RTL8125BG - RM520N-GL)
- **Wi-Fi**: MediaTek MT7976CN (2.4GHz/5GHz, 802.11ax, 2x2 MIMO, AX3000)
- **Buttons**: Reset, WPS
- **LEDs**: Power, 5G, 4G, WiFi
- **SIM Slot**: 1x Nano SIM
- **5G Modem**: Quectel RM520N-GL (Snapdragon™ X62)
- **Power**: 12V/2A DC, 5.5×2.1 connector

The MAC addresses are derived from the `fac_mac` field in the `bdinfo` partition, formatted as `fac_mac = HWMAC`. The allocation is as follows:

| Vendor  | OpenWrt Interface | Address       | Notes                                          |
|---------|-------------------|---------------|------------------------------------------------|
| LAN     | br-lan            | Label MAC     | Default                                        |
| WAN     | lan4              | Label MAC+1   | Only when lan4 is switched to WAN             |
| 2.4GHz  | phy0-ap0          | Label MAC     |                                                |
| 5GHz    | phy1-ap0          | Label MAC     | (Local Admin bit set)                         |
| Modem   | eth1              | Label MAC+2   |                                                |

1. Log in to the router via `http://192.168.66.1`/.
2. Upgrade the official firmware to dual-system mode.
3. Select **Burn second system** and upload the `sysupgrade.bin` image.
   - Download the image from the OpenWrt build system or build it yourself using the OpenWrt buildroot.
4. Wait for 30 seconds and click **Switch system**.
5. The device will reboot and switch to OpenWrt.

Set the U-Boot environment variable `boot_system=0` and reboot:
```bash
fw_setenv boot_system 0
```

Power off the router, hold the **WPS button**, and power it back on.

1. Rename the stock firmware file to **`recovery.bin`**.
2. Set your PC's Ethernet IP to **192.168.1.88** and connect it to the lan1 port on the router.
3. Run a TFTP server and place the `recovery.bin` file in its root directory.
4. Power off the router, press and hold the **Reset button**, and power it back on.
5. Release the Reset button when the TFTP server shows activity.
6. Wait for the router to flash the firmware and reboot automatically.

- By default, `lan4` is part of `br-lan` and uses the label MAC address.
- To query the RM520N-GL module, use the following command:
  ```bash
  cat /dev/ttyUSB2 & printf 'ATI\r\n' > /dev/ttyUSB2
  ```

Signed-off-by: Yaoguang Bai <0xdeadc0de@badguys.club>
Link: https://github.com/openwrt/openwrt/pull/17093
Signed-off-by: John Crispin <john@phrozen.org>

ath79: usb: remove reset names

Upstream uses devm_reset_control_array_get_optional_shared, which does
not use names. reset-names is also not specified in the documentation.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17118
Signed-off-by: John Crispin <john@phrozen.org>

ath79: change phy-names to only usb

Both generic-ehci.yaml and generic-ohci.yaml state that phy-names is to
only be usb.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17118
Signed-off-by: John Crispin <john@phrozen.org>

ath79: usb: remove usb- from reset-names

This matches the upstream PHY driver, which removed it.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17118
Signed-off-by: John Crispin <john@phrozen.org>

wifi-scripts: don't fail on unset PSK

Don't fail wireless interface bringup on empty PSK set. This is a valid
configuration, resulting in a PSK network which can't be connected to.
It does not fail the bringup of the hostapd process.

Keep failing the interface setup in case a password with invalid length
is used.

This is also beneficial when intending to configure a PPSK network. It
allows to create a network where no PPSK is yet set.

Signed-off-by: David Bauer <mail@david-bauer.net>
Link: https://github.com/openwrt/openwrt/pull/17197
Signed-off-by: John Crispin <john@phrozen.org>

mac80211: refresh patch for ath12k

refresh the following patch for ath12k
001-wifi-ath12k-add-11d-scan-offload-support-and-handle-country-code-for-WCN7850.patch

Signed-off-by: Georgi Valkov <gvalkov@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17246
Signed-off-by: John Crispin <john@phrozen.org>

lantiq: use regulator for USB GPIO

One is already present. The other one can be implemented in terms of the
PHY.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17250
Signed-off-by: John Crispin <john@phrozen.org>

hostapd: fix building mini variants

Move function and add ifdef to avoid undefined reference to hmac_sha256_kdf.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi-scripts: fix mesh/sta setup with ucode scripts

Ensure that the code doesn't pass macaddr_base with the wrong type (null)
to the supplicant setup/start call.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

dropbear: Name pid file by uci section name

Name the pidfile of each dropbear instance according to the
corresponding uci section name. This enables a 1:1 mapping between the
definition of the service instance and its process.

Signed-off-by: Andreas Gnau <andreas.gnau@iopsys.eu>
Link: https://github.com/openwrt/openwrt/pull/15177
Signed-off-by: John Crispin <john@phrozen.org>

ipq40xx: use PHY to control USB GPIO

Instead of using regulator-output to manually control USB GPIO, let the
PHY handle it.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17221
Signed-off-by: John Crispin <john@phrozen.org>

base-files: fix luci TZ default show zonename

fix default timezone to correct GMT0,
origin value 'UTC' is zonename, not timezone.

Signed-off-by: Jiale Liu <admin@licsber.site>
Link: https://github.com/openwrt/openwrt/pull/15128
Signed-off-by: John Crispin <john@phrozen.org>

hostapd: add support for rxkh_file

Initial support for dynamic reload of RxKHs.

In order to check if RxKHs need reloading.
RxKHs defined in the rxkh_file first has to be parsed and formated,
the same way as hostapd will read from the file and also output,
with the command GET_RXKHS.
Then each list of RxKHs can be hashed and compared.

Ucode implementation of hostapds rkh_derive_key() function.
Hostapd converts hex keys with 128-bits or more when less than 256-bits
to 256-bits, and truncates those that are more than 256-bits.
See: https://w1.fi/cgit/hostap/commit/hostapd/config_file.c?id=245fc96e5f4b1c566b7eaa19180c774307ebed79

Signed-off-by: Sybil127 <sybil127@outlook.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi-scripts: introduce rxkh_file uci option

With rxkh_file, hostapd will read a list of RxKHs from a text file.
This also makes it possible for hostapd to dynamically reload RxKHs.

RxKHs defined in rxkh_file should be formated as described in hostapd.conf,
with one entry per line.

R0KH/R1KH format:
r0kh=<MAC address> <NAS Identifier> <256-bit key as hex string>
r1kh=<MAC address> <R1KH-ID> <256-bit key as hex string>

Reworked behavior of the uci options r0kh and r1kh.

When rxkh_file is not configured:
  Instead of appending the RxKHs to the hostapd bss configuration.
  They will be added to a interface specific file with name
  /var/run/hostapd-phyX-apX.rxkh.
  This file will be used as the rxkh_file in the hostapd bss configuration.

When rxkh_file is configured:
  The specified file will be used in the hostapd bss configuration,
  and will be the only source for configured RxKHs.
  All RxKHs defined with the uci options r0kh or r1kh will be ignored.

Signed-off-by: Sybil127 <sybil127@outlook.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi-scripts: add macaddr_base wifi-device option

This can be used to configure the base mac address from which all
interface mac addresses are derived

Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi-scripts: fix failing mesh setup with missing wpa_supplicant

The initialization of mesh interfaces currently fail when wpa_supplicant
is not installed. This is due to the script calling the wpa_supplicant
feature indicator without verifying wpa_supplicant is installed at all.

To avoid failing, first check if wpa_supplicant is installed before
determining the available featureset.

Signed-off-by: David Bauer <mail@david-bauer.net>

Revert "kernel: modules: fix led-group-multi-color patch"

This reverts commit 1cea889c96a8df4e91236e269539b086d519a60a.
This reverts commit 5fd86d66c15fc4d6f5076f7d07c91e0690d91531.

The patch is causing build servers to fail. Revert it for now.

Signed-off-by: John Crispin <john@phrozen.org>

kernel: modules: fix led-group-multi-color patch

Fixes: 5fd86d6 ("kernel: modules: add support for led-group-multicolor")
Signed-off-by: John Crispin <john@phrozen.org>

kernel: modules: add support for led-group-multicolor

This option enables support for monochrome LEDs that are grouped into multicolor
LEDs which is useful in the case where LEDs of different colors are physically
grouped in a single multi-color LED and driven by a controller that doesn't have
multi-color support.

Signed-off-by: Jonathan Brophy <professor_jonny@hotmail.com>
Link: https://github.com/openwrt/openwrt/pull/16397
Signed-off-by: John Crispin <john@phrozen.org>

base-files: fix cleanup after settings restore

Some devices use file '/tmp/sysupgrade.tar' during settings restore and
this potentially big file was not being cleaned up from RAM afterwards.

See: do_mount_root() (base-files/files/lib/preinit/80_mount_root)

Signed-off-by: Rodrigo Balerdi <lanchon@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/15339
Signed-off-by: John Crispin <john@phrozen.org>

ipq40xx: disable SPI DMA for Fritzbox 4040

We have seen hung devices and failures during SPI transactions on
Fritzbox devices with a gluon based freifunk network. We have narrowed
down that disabling DMA for spi fixes the problem, so disable dma for
the SPI controller on the Fritzbox 4040.

Signed-off-by: Rouven Czerwinski <rouven@czerwinskis.de>
Link: https://github.com/openwrt/openwrt/pull/15966
Signed-off-by: John Crispin <john@phrozen.org>

.gitattributes: ignore some whitespace "violations" in .patch files

git's default core.whitespace[1] setting doesn't agree with .patch
files. This causes whitespace warnings when running `git apply`,
(including via `git am`) and causes red highlighting when viewing diffs
to .patch files via `git diff` (including via `git show`) when
outputting to a terminal.

These types of whitespace “violations” will now be explicitly disabled
for .patch files in the repository-wide .gitattributes file to prevent
git from suggesting that there’s anything wrong with checked-in .patch
files.

A .patch file will naturally have `space-before-tab` if a context line
(not a +/- line) begins with a tab character (as is common in patches to
files that use the tab indent convention), and will also naturally have
`trailing-space` if a context line is blank (also common).

Neither `indent-with-non-tab` nor `tab-in-indent` are enabled in
core.whitespace by default, but could also occur naturally in .patch
files, and are also explicitly disabled here for completeness to cover
cases where they may be enabled in core.whitespace at the global or
system level.

These false violations may be flagged frequently in OpenWrt, because the
repository contains many .patch files. There are currently just over
5,000 .patch files, representing slightly more than half of all files.

[1] https://git-scm.com/book/en/v2/Customizing-Git-Git-Configuration#_core_whitespace

Link: https://github.com/openwrt/openwrt/pull/16012
Signed-off-by: Mark Mentovai <mark@mentovai.com>
Link: https://github.com/openwrt/openwrt/pull/16015
Signed-off-by: John Crispin <john@phrozen.org>

rules.mk: Update ccache's compiler check.

Update the compiler check for ccache so we don't
end up with the wrong binaries. Right now the
compiler check will not be able to correctly
distinguish the compiler used for build
ARMv8 binaries from the one used to build
ARMv7 binaries.

Signed-off-by: Markus Gothe <markus.gothe@genexis.eu>
Link: https://github.com/openwrt/openwrt/pull/16290
Signed-off-by: John Crispin <john@phrozen.org>

ccache: Speed up building.

- Disable compression for ccache's cached files.
- Disable the hashing of the CWD inside debug information. This
  increases the cache hits drastically.

Signed-off-by: Markus Gothe <markus.gothe@genexis.eu>

dnsmasq: pass environment variables to hotplug

dnsmasq passes a limited amount of information via DHCP script arguments. Much
more information is available through environment variables starting with
DNSMASQ_, such as DNSMASQ_INTERFACE. However, when the dhcp-script builds its
JSON environment and passes it to hotplug, all of this information is discarded
since it is not copied to the JSON environment.

Personally, I have a custom-made set of DDNS scripts and rely on environment
variables such as DNSMASQ_INTERFACE in order to determine which DNS zones
to update. So, not being able to access these variables was detrimental to me.
I patched in a quick copy of all DNSMASQ_ variables to the JSON environment
so that they can be used in hotplug scripts. In order to do so I also copied
/usr/bin/env into dnsmasq's chroot jail.

Signed-off-by: Chuck R <github@chuck.cloud>
Link: https://github.com/openwrt/openwrt/pull/16354
Signed-off-by: John Crispin <john@phrozen.org>

mediatek: add Comfast CF-E395AX support by adding an alternative model name

both these devices share the board and same config, just different model number

Install instructions are the same as the CF-E393AX commit - https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=d8f4453bf2de9fd9baf3d660ed12e0797ff2cfdb

Signed-off-by: David Bentham <db260179@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16389
Signed-off-by: John Crispin <john@phrozen.org>

mbim: sort config variables a little and fix minor bugs

Group 'local' declarations and 'json_get_vars', sort alphabetically within groups, and split off more generic parameters.

- delegate and sourcefilter were not declared as local variables

Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>
Link: https://github.com/openwrt/openwrt/pull/16734
Signed-off-by: John Crispin <john@phrozen.org>

ncm: sort config variables a little and fix minor bugs

Group 'local' declarations and 'json_get_vars', sort alphabetically within groups, and split off more generic parameters.

- delegate and sourcefilter were not declared as local variables

Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>

qmi: sort config variables a little and fix minor bugs

Group 'local' declarations and 'json_get_vars', sort alphabetically within groups, and split off more generic parameters.

- delegate and sourcefilter were not declared as local variables

Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>

base-files: add option to set LED brightness

Add option to set LED brightness via uci:

config led 'led_blue'
        option name 'blue'
        option sysfs 'blue:status'
        option brightness '1'

Signed-off-by: Paweł Owoc <frut3k7@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17190
Signed-off-by: John Crispin <john@phrozen.org>

package/firewall: fix config typo

change Support-UDP-Traceroute rule from 'enabled false' to 'enabled 0'

Signed-off-by: Liangbin Lian <jjm2473@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17133
Signed-off-by: John Crispin <john@phrozen.org>

hostapd: add SAE support for wifi-station and optimize PSK file creation

Regarding SAE support in wifi-station:

Important Note: Unlike PSK wifi-stations, both `mac` and `key` options are required
to make it work. With PSK, hostapd used to perform a brute-force match to find which
PSK entry to use, but with SAE this is infeasible due to SAE's design.

When `mac` is omitted, it will allow any MAC address to use the SAE password if it
didn't have a MAC address assigned to it, but this could only be done once.
The last wildcard entry would be used.

Also, unlike "hostapd: add support for SAE in PPSK option" (commit 913368a),
it is not required to set `sae_pwe` to `0`. This gives it a slight advantage
over using PPSK that goes beyond not needing RADIUS.

Example Configuration:

```
config wifi-vlan
        option iface default_radio0
        option name 999
        option vid 999
        option network management

config wifi-station
        # Allow user with MAC address 00:11:22:33:44:55 and matching
        # key "secretadminpass" to access the management network.
        option iface default_radio0
        option vid 999
        option mac '00:11:22:33:44:55'
        option key secretadminpass

config wifi-vlan
        option iface default_radio0
        option name 100
        option vid 100
        option network guest

config wifi-station
        # With SAE, when 'mac' is omitted it will be the fallback in case no
        # other MAC address matches. It won't be possible for a user that
        # has a matching MAC to use this network (i.e., 00:11:22:33:44:55
        # in this example).
        option iface default_radio0
        option vid 100
        option key guestpass
```

Regarding PSK file creation optimization:

This patch now conditionally runs `hostapd_set_psk_file` depending on `auth_type`.
Previously, `hostapd_set_psk` would always execute `hostapd_set_psk_file`, which
would create a new file if `wifi-station` was in use even if PSK was not enabled.
This change checks the `auth_type` to ensure that it is appropriate to parse the
`wifi-station` entries and create those files.

Furthermore, we now only configure `wpa_psk_file` when it is a supported option
(i.e., psk or psk-sae is used). Previously, we used to configure it when it was
not necessary. While it didn't cause any issues, it would litter `/var/run` with
unnecessary files. This patch fixes that case by configuring it depending on the
`auth_type`.

The new SAE support is aligned with these PSK file changes.

Signed-off-by: Rany Hany <rany_hany@riseup.net>
Link: https://github.com/openwrt/openwrt/pull/17145
Signed-off-by: John Crispin <john@phrozen.org>

qualcommax: use ath11k_patch_mac for MR7350

Use ath11k_patch_mac and ath11k_set_macflag functions
instead of fix_wifi_mac script.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/17230
Signed-off-by: Robert Marko <robimarko@gmail.com>

qualcommax: ipq60xx: fixes base-files typo

 * fix caldata file name
 * fix bootcount file permission

Fixes: 9c55866 ("qualcommax: ipq60xx: add Linksys MR7350 support")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/17230
Signed-off-by: Robert Marko <robimarko@gmail.com>

umdns: update to latest HEAD

93458ac dns: fix response to TYPE_PTR query
68af311 fix unicast response port and timeout
a2b4979 service: announce all services in single dns answer
4537734 display announced services in ubus call umdns browse
0b50c29 display more srv attributes in output of ubus browse function

Signed-off-by: John Crispin <john@phrozen.org>

procd: update to latest HEAD

e2f05de state: set_stdio: chdir back to / in case of failure
30542c9 inittab: Disable implicit controlling TTY.

Signed-off-by: John Crispin <john@phrozen.org>

wifi-scripts: ucode: change default behaviour of the vlan_no_bridge option

Signed-off-by: John Crispin <john@phrozen.org>

wifi-scripts: ucode: remove debug code

Signed-off-by: John Crispin <john@phrozen.org>

wifi-scripts: ucode: append global options on STA interfaces

Signed-off-by: John Crispin <john@phrozen.org>

wifi-scripts: ucode: fix parsing of legacy hwmode option

Signed-off-by: John Crispin <john@phrozen.org>

wifi-scripts: ucode: only set mbssid on ax and be radios

Signed-off-by: John Crispin <john@phrozen.org>

wifi-scripts: ucode: typo fix

Signed-off-by: John Crispin <john@phrozen.org>

lantiq: grow kernel partition Zyxel P-2812HNU-F1

Change partition table in dts file.
Change DEVICE_COMPAT_VERSION
Enable automatic build.

To take advantage of the bigger kernel partition,
the uboot environment has to be changed:
setenv nboot 'nand read 0x81000000 0x60000 0x500000; bootm 0x81000000'
setenv bootcmd 'run nboot'
saveenv

Of course you need a u-boot capable of handling this.
The u-boot discussed in this forum thread:
https://forum.openwrt.org/t/zyxel-p2812hnu-f1-u-boot/100281
should be able to handle kernels up to an uncompressed size of 16MiB.

Signed-off-by: Isaac de Wolff <idewolff@gmx.com>
Link: https://github.com/openwrt/openwrt/pull/17209
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

tools/cmake: update to 3.31.2
Release notes: https://cmake.org/cmake/help/latest/release/3.31.html

Refresh patches:
- 120-curl-fix-libressl-linking.patch
- 130-bootstrap_parallel_make_flag.patch
- 150-zstd-libarchive.patch
- 160-disable_xcode_generator.patch

Signed-off-by: Jack Sun <sunjiazheng321521@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17056
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

iproute2: update to 6.12.0

Release Notes:
https://lore.kernel.org/netdev/20241119092743.6a1bdcb7@hermes.local/T/

Allows us to drop 2 upstreamed patches:
package/network/utils/iproute2/patches/010-bridge-mst-fix-a-musl-build-issue.patch
package/network/utils/iproute2/patches/011-bridge-mst-fix-a-further-musl-build-issue.patch

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Link: https://github.com/openwrt/openwrt/pull/17206
Signed-off-by: Robert Marko <robimarko@gmail.com>

mediatek: filogic: Migrate wifi configuration device paths

The device path to the devices changed. Migrate the wifi
configurations from the old path to the new one. This is needed to
migrate Wireless configurations from OpenWrt 23.05 to OpenWrt 24.10.

This script is based on these two files:
target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/05-wifi-migrate
target/linux/qualcommax/ipq807x/base-files/etc/hotplug.d/ieee80211/05-wifi-migrate

Fixes: 0ef927472148 ("mediatek: filogic: move mt7981 on-SoC blocks to "soc" node in DT")
Fixes: https://github.com/openwrt/openwrt/issues/17174
Link: https://github.com/openwrt/openwrt/pull/17210
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

mediatek: filogic: prevent faulty mac address assignment

The vendor U-Boot on the Cudy WR3000 assign random mac addresses on boot
and set the 'local-mac-address' property which prevents Openwrt from
assigning the correct address from evmem.

This patch removes the alias for ethernet0 so that U-Boot doesn't add
the property.

Related to: a55ab9e1343e ("mediatek: filogic: prevent faulty mac address assignment")
Fixes: https://github.com/openwrt/openwrt/issues/15587
Signed-off-by: Ondřej Niesner <ondra.niesner@seznam.cz>
Link: https://github.com/openwrt/openwrt/pull/17201
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

hostapd: fix processing mbssid config option

Do not strip the first character from the field name

Signed-off-by: Felix Fietkau <nbd@nbd.name>

bpftool: turn off libbfd feature in host build

libbfd feature is not used when building eBPF program, and it makes bpftool fail to build in a clean environment, since binutils in toolchain have libbfd disabled.

Signed-off-by: Eric Long <i@hack3r.moe>
Link: https://github.com/openwrt/openwrt/pull/17073
Signed-off-by: Robert Marko <robimarko@gmail.com>

ath79: gl-e750: use nvmem for mac addresses

This is a simple conversion to dts.

68ac3f2cddab states that the 5ghz wifi address is calculated from ART 0
+ 2.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17066
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

mediatek/filogic: add Keenetic KN-3811 support

Specification:
 * Mediatek MT7981BA
 * 256 MB SPI-NAND
 * 512 MB DDR4 RAM
 * MT7976CN DBDC AX Wi-Fi
 * MediaTek MT7531AE (3x LAN Gigabit ports) + Internal Gbe Phy (1x WAN Gigabit port)
 * 4x LED (power, internet, fn, wifi)
 * 3x buttons (wps, fn, reset)
 * 1x USB 3.0 port

Serial Interface:
 * 3 Pins GND, RX, TX
 * Settings: 115200, 8N1

Notes:
 * The device supports dual boot mode
 * Fn led reassigned to wlan 2.4

Flash instruction:
The only way to flash OpenWrt image is to use tftp recovery mode in U-Boot:

1. Configure PC with static IP 192.168.1.2/24 and tftp server.
2. Rename "openwrt-mediatek-filogic-keenetic_kn-3811-squashfs-factory.bin"
   to "KN-3811_recovery.bin" and place it in tftp server directory.
3. Connect PC with ethernet port, press the reset button, power up
   the device and keep button pressed until status led start blinking.
4. Device will download file from server, write it to flash and reboot.

Signed-off-by: Maxim Anisimov <maxim.anisimov.ua@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17135
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

busybox: Save shell history into /tmp

Enable the busybox feature to save shell command history.
(.apk size increase 0.5 kB)

To prevent flash wear,
* save history only at the exit from a shell session, and
* set /tmp as the default location for the history file. The history
  is kept on ramdisk until a reboot, when the history is then lost.

If the user wants to save history onto flash, he can change the location
definition in /etc/profile.d/busybox-history-file.sh

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Link: https://github.com/openwrt/openwrt/pull/17179
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

kernel: packages: fix building package/devel/perf with -O3

Add patch to fix failure to build package/devel/perf when
CONFIG_TARGET_OPTIMIZATION has -O3 enabled with this error:

```
In function 'elf_close',
    inlined from 'elf_close' at elf.c:41:6,
    inlined from 'elf_find_func_offset_from_file' at elf.c:267:2:
elf.c:45:9: error: 'elf_fd.elf' may be used uninitialized [-Werror=maybe-uninitialized]
   45 |         elf_end(elf_fd->elf);
      |         ^~~~~~~~~~~~~~~~~~~~
elf.c: In function 'elf_find_func_offset_from_file':
elf.c:260:23: note: 'elf_fd.elf' was declared here
  260 |         struct elf_fd elf_fd;
      |                       ^~~~~~
In function 'elf_close',
    inlined from 'elf_close' at elf.c:41:6,
    inlined from 'elf_find_func_offset_from_file' at elf.c:267:2:
elf.c:46:9: error: 'elf_fd.fd' may be used uninitialized [-Werror=maybe-uninitialized]
   46 |         close(elf_fd->fd);
      |         ^~~~~~~~~~~~~~~~~
elf.c: In function 'elf_find_func_offset_from_file':
elf.c:260:23: note: 'elf_fd.fd' was declared here
  260 |         struct elf_fd elf_fd;
      |                       ^~~~~~
```

Link: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=fab45b962749
Signed-off-by: Pavel Shirov <nstorm.ahoy166@silomails.com>
Link: https://github.com/openwrt/openwrt/pull/17141
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

wifi-scripts: fix channels array property parsing in ucode script

Since the channels array can contain ranges, its type needs to be string, not number.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi-scripts: fix ucode support for referencing wifi devices by phy name

Rename phys according to board.json

Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi-scripts: fix regression with ucode update

nl80211.request with GET_WIPHY for a single wiphy no longer returns an array

Signed-off-by: Felix Fietkau <nbd@nbd.name>

kernel: fallback-sprom: create separate header files

Create a separate header files fallback-sprom.h
for BCMA and SSB Fallback SPROM Driver
to add function prototypes to fallback-sprom.c as well.
This prevents missing function prototype errors.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/17138
Signed-off-by: Robert Marko <robimarko@gmail.com>