staging/stintel, branch master

ustp: update to Git HEAD (2026-05-27)

2026-05-27T11:32:21Z

f5d17dd60a89 mstp: add default Hello Time constant 17c36bebada1 mstp: use default Hello Time in recordTimes Signed-off-by: Stijn Tintel

mac80211: add ieee80211_txq_aql_pending()

2026-05-27T10:27:21Z

Add a function to allow drivers to query the pending AQL airtime for a given txq, for both unicast and broadcast. This will be used for mt76 to limit buffering in AP mode for power-save stations. Signed-off-by: Felix Fietkau

airoha: Improve LRO performances

2026-05-27T07:17:12Z

Add hardware TCP Large Receive Offload (LRO) support to the airoha_eth driver, leveraging the EN7581/AN7583 SoC's 8 dedicated LRO hardware queues mapped to RX queues 24–31. LRO hw offloading does not support Scatter-Gather (SG) so it is required to increase the page_pool allocation order to 2 for RX queues 24–31 (LRO queues). Performance comparison between GRO and hw LRO has been carried out using a 10Gbps NIC: GRO: ~2.7 Gbps LRO: ~8.1 Gbps Tested-by: Madhur Agrawal Signed-off-by: Lorenzo Bianconi Link: https://github.com/openwrt/openwrt/pull/23530 Signed-off-by: Christian Marangi

b43-tools: update the package to version released on 2026-05-22

2026-05-26T23:44:48Z

b43-tools introduced python 2 to python 3 conversion and added support to extract ucode from a new blob Signed-off-by: Alessio Ferri Link: https://github.com/openwrt/openwrt/pull/23535 Signed-off-by: Hauke Mehrtens

mvebu: cortexa53: uDPU/eDPU: update active bootscript as well

2026-05-26T17:35:42Z

Currently, sysupgrade will only upgrade the unused slot, however since the whole dual firmware logic is in the bootscript U-boot will just use the first bootscript it finds. So, in a case that you are running slot A it will upgrade slot B, however that means that slot B will be still booted by the old bootscript that came with the previous firmware version. This is an issue if you need to change anything, so lets add a custom function that upgrades the active bootscript as well after flashing the slot firmware. Signed-off-by: Robert Marko

mvebu: cortexa53: uDPU/eDPU convert to dual firmware (A/B)

2026-05-26T17:35:42Z

Methode uDPU and eDPU devices are one of the rare ones with a completely custom image format being used with custom partition table with F2FS. Instead of converting the boards to dual firmware (A/B style) and further expand the already convoluted custom scripts, especially considering that dual firmware conversion is a breaking change anyway, lets convert to using the generic eMMC sysupgrade based images. F2FS ZSTD compression is preserved thanks to fstools now supporting its use on overlays. Dual firmware support is implemented via U-Boot scripts so no U-Boot upgrade is required. Since there is a partition table layout change, eMMC must be wiped and reflashed with the generated GPT image from OpenWrt initramfs. Then on each sysupgrade the firmware slot will be altered. Instructions: 1. Boot into OpenWrt initramfs 2. Copy openwrt-mvebu-cortexa53-methode_edpu-squashfs-emmc-gpt.img.gz to the device into /tmp 3. Erase eMMC: dd if=/dev/zero of=/dev/mmcblk0 bs=1M 4. Extract image gzip -d /tmp/openwrt-mvebu-cortexa53-methode_edpu-squashfs-emmc-gpt.img.gz 5. Flash image dd if=/tmp/openwrt-mvebu-cortexa53-methode_edpu-squashfs-emmc-gpt.img of=/dev/mmcblk0 6. Reboot Signed-off-by: Robert Marko

qualcommax: ipq50xx: add support for ELECOM WRC-X3000GST2

2026-05-26T16:56:17Z

ELECOM WRC-X3000GST2 is a 2.4/5 GHz band 11ax (Wi-Fi 6) router based on IPQ5018. The only hardware difference from the WRC-X3000GS2 is the RAM capacity; all other peripherals are identical. This port therefore reuses the GS2 board-2.bin (ipq-wifi-elecom_wrc-x3000gs2) and ath11k calibration variant. Specification: - SoC : Qualcomm IPQ5018 - RAM : DDR3 512 MiB (Kingston Technology D2516ECMDXGJD) - Flash : SPI-NAND 128 MiB (Macronix MX35UF1G24AD-Z4I) - WLAN : 2.4/5 GHz 2T2R - 2.4 GHz : Qualcomm IPQ5018 (SoC) - 5 GHz : Qualcomm QCN6122 - Ethernet : 5x 10/100/1000 Mbps - wan (phy) : Qualcomm IPQ5018 (SoC) - lan (switch) : Qualcomm Atheros QCA8337 - LEDs/Keys (GPIO): 8x / 3x (reset, WPS, router/AP slide switch) - UART : through-hole on PCB, 4pins near the barcode - assignment : 3.3V, TX, RX, NC, GND from the barcode side - settings : 115200n8 - Power : 12 VDC, 1 A (Max. 11.5W) Flash instruction using factory.bin image: 1. Boot WRC-X3000GST2 normally in router mode 2. Access the WebUI ("http://192.168.2.1/") and open the firmware update page ("ファームウェア更新") 3. Select the OpenWrt factory.bin image and click apply ("適用") 4. After the device reboots automatically, wait until the green power LED stops blinking and stays solid 5. When the green power LED is solid, hold the reset button until the red LED starts blinking to clear remaining stock firmware settings Switching to the stock firmware: 1. Load the elecom.sh script . /lib/upgrade/elecom.sh 2. Check the current index of rootfs bootconfig_rw_index 0:bootconfig rootfs 3. Set the index to inverted value bootconfig_rw_index 0:bootconfig rootfs bootconfig_rw_index 0:bootconfig1 rootfs example: - step2 returned "0": bootconfig_rw_index 0:bootconfig rootfs 1 bootconfig_rw_index 0:bootconfig1 rootfs 1 - step2 returned "1": bootconfig_rw_index 0:bootconfig rootfs 0 bootconfig_rw_index 0:bootconfig1 rootfs 0 4. Reboot Partition Layout (Stock FW): 0x000000000000-0x000000080000 : "0:SBL1" 0x000000080000-0x000000100000 : "0:MIBIB" 0x000000100000-0x000000140000 : "0:BOOTCONFIG" 0x000000140000-0x000000180000 : "0:BOOTCONFIG1" 0x000000180000-0x000000280000 : "0:QSEE" 0x000000280000-0x000000380000 : "0:QSEE_1" 0x000000380000-0x0000003c0000 : "0:DEVCFG" 0x0000003c0000-0x000000400000 : "0:DEVCFG_1" 0x000000400000-0x000000440000 : "0:CDT" 0x000000440000-0x000000480000 : "0:CDT_1" 0x000000480000-0x000000500000 : "0:APPSBLENV" 0x000000500000-0x000000640000 : "0:APPSBL" 0x000000640000-0x000000780000 : "0:APPSBL_1" 0x000000780000-0x000000880000 : "0:ART" 0x000000880000-0x000000900000 : "0:TRAINING" 0x000000900000-0x000003c40000 : "rootfs" 0x000003c40000-0x000003fc0000 : "Config" 0x000003fc0000-0x000007300000 : "rootfs_1" 0x000007300000-0x000007680000 : "Config_2" 0x000007680000-0x000007b80000 : "Reserved" 0x000007b80000-0x000007c00000 : "FWHEADER" 0x000007c00000-0x000007c80000 : "Factory" Notes: - This device has dual-boot feature and it's managed by the index in the 0:bootconfig and 0:bootconfig1 partitions. - Wi-Fi BDF is shared with WRC-X3000GS2 (ipq-wifi-elecom_wrc-x3000gs2) as the hardware (SoC, QCN6122, antennas) is identical between the two models. - GST2 stock firmware keeps its configuration even when sysupgrade is called with -n. When installing from the OEM WebUI, those stock settings can be restored into OpenWrt overlay, so settings must be initialized after the first OpenWrt boot. MAC Addresses: LAN : 38:97:A4:xx:xx:40 (0:APPSBLENV, "eth1addr"/"ethaddr" (text)) WAN : 38:97:A4:xx:xx:43 (0:APPSBLENV, "eth0addr" (text)) 2.4 GHz: 38:97:A4:xx:xx:41 (0:APPSBLENV, "wifi0" (text)) 5 GHz : 38:97:A4:xx:xx:42 (0:APPSBLENV, "wifi1" (text)) Signed-off-by: Taiga Ogawa Link: https://github.com/openwrt/openwrt/pull/23471 Signed-off-by: Robert Marko

realtek: add support for Linksys LGS328MPCv2

2026-05-26T14:10:07Z

Hardware specification ---------------------- * RTL9301 SoC, 1 MIPS 34KEc core @ 800MHz * 512MB DRAM * 2MB NOR Flash * 128MB NAND Flash * 24 x 10/100/1000BASE-T ports with PoE+ * 4 x 10G SFP+ ports * Power LED, Fault LED, PoE Max LED, LAN Mode LED, PoE Mode LED * Reset button and LED Mode button on front panel * LM63 Fan Controller * UART (115200 8N1) via RJ45 * PSE: Nuvoton M0516LDE via I2C + 3x RTL8238B (not supported yet) Installation using serial interface ----------------------------------- 1. Press "a" "c" "p" during message "Enter correct key to stop autoboot" 2. Start network "rtk network on" 3. Load image "tftpboot :openwrt-realtek-rtl930x_nand-linksys_lgs328mpc-v2-initramfs-kernel.bin" 4. Boot image "bootm" 5. Switch to first bootpartition "fw_setsys bootpartition 0" 6. Download sysupgrade "scp :openwrt-realtek-rtl930x_nand-linksys_lgs328mpc-v2-squashfs-sysupgrade.bin /tmp/." 7. Install sysupgrade "sysupgrade /tmp/openwrt-realtek-rtl930x_nand-linksys_lgs328mpc-v2-squashfs-sysupgrade.bin" Installation using OEM webinterface ----------------------------------- This is not possible because the OpenWrt NAND Flash layout is different from the vendor layout. To be precise. Vendor uses: - 64 MB vendor UBI root_data - 32 MB vendor kernel+root 1 (~19 MB used) - 32 MB vendor kernel+root 2 (~19 MB used) OpenWrt uses: - 64 MB vendor UBI (not touched) - 10 MB OpenWrt kernel - 22 MB Openwrt mtd-concat UBI - 23 MB vendor kernel 2 (space reduced, vendor data unchanged) - 09 MB OpenWrt mtd-concat UBI Dual-boot with stock firmware using writable u-boot-env ------------------------------------------------------- From stock to OpenWrt / primary image 1 (CLI as admin): - > boot system image1 - > reboot From OpenWrt to stock / boot image 2: (shell as root) - # fw_setsys bootpartition 1 - # reboot Debrick using serial interface ------------------------------ 1. Press "a" "c" "p" during message "Enter correct key to stop autoboot" 2. Load vendor image with "upgrade runtime :LGS328xxxxx.imag" 3. switch to primary partition "setsys bootpartition 0" 4. safe config "savesys" MAC Address Source ------------------ The MAC address for this device is coming from the u-boot-env ethaddr cell. Further documentation --------------------- See https://openwrt.org/toh/linksys/lgs352c Signed-off-by: Jan-Henrik Bruhn Link: https://github.com/openwrt/openwrt/pull/23466 Signed-off-by: Jonas Jelonek

realtek: dts,build: create common Linksys LGS328x DTSI and image-recipe

2026-05-26T14:10:06Z

This is in preparation for the addition of the LGS328MPC, which is based on the LGS328C. It also drops the unused UBINIZE_OPTS, as UBI is only used during runtime of the firmware, not during build. Signed-off-by: Jan-Henrik Bruhn Link: https://github.com/openwrt/openwrt/pull/23466 Signed-off-by: Jonas Jelonek

rockchip: switch to kernel 6.18

2026-05-26T14:00:35Z

Switch to kernel 6.18 and remove kernel 6.12 files. Signed-off-by: Tianling Shen Link: https://github.com/openwrt/openwrt/pull/23528 Signed-off-by: Jonas Jelonek