GL.iNet GL-E750 (Mudi)

Mudi by GL.iNet, is the best OpenWrt portable 4G LTE privacy router for road warriors and business travelers who want to secure their data and protect them from cyber criminals.

Mudi has different models based on the PCIe 3G/4G LTE module. GL-E750C4 is with CAT4 Module, and GL-E750C6 is with CAT6 Module. All the sub-modules share the same firmware. If you want to learn more about Mudi, please visit: https://www.gl-inet.com/products/gl-e750/

Generic Router

  • 300Mbps (2.4G) + 433Mbps (5G) Combined Wi-Fi Speed
  • PCIe 4G LTE Modem: CAT4 Module (DL/UL 150/50Mbps) or CAT6 Module (DL/UL 300/50Mbps)
  • QCA9531, @650MHz SoC
  • DDR2 128MB / FLASH 16MB + 128MB
  • 0.96-inch OLED Display
  • Rechargeable 7000mAh Battery
  • Interface: 1 x USB 2.0 port, 1 x Nano SIM card slot, 1 x MicroSD card slot, 1 x Mode switch button, 1 x Power button, 1 x type-C 5V/2A power input, 1 x reset button

Learn more: https://docs.gl-inet.com/en/3/specification/gl-e750/

ModelVersionSoCCPU MHzFlash MBRAM MBWLAN HardwareWLAN2.4WLAN5.0100M portsGbit portsModemUSB
Qualcomm Atheros QCA9531650128NAND128Qualcomm Atheros QCA9531, Qualcomm Atheros QCA9887b/g/na/n/ac1-LTE1x 2.0

Please check out the article Flash layout. It contains examples and explanations that describe how to document the flash layout.

Output 'cat /proc/mtd'

dev:    size   erasesize  name
mtd0: 00040000 00010000 "u-boot"
mtd1: 00010000 00010000 "u-boot-env"
mtd2: 00010000 00010000 "art"
mtd3: 00200000 00010000 "kernel"
mtd4: 00bc0000 00010000 "nor_reserved"
mtd5: 08000000 00020000 "ubi"
  • Browse to http://192.168.8.1/#/upgrade GL.iNet Web Upgrade URL
  • Upload image file for sysupgrade
  • Choose whether to keep the configuration according to your needs, the default is to keep the configuration
  • Click install
  • Wait for reboot
  • Browse to http://192.168.8.1/cgi-bin/luci/admin/system/flash LuCI Upgrade URL
  • Upload image file for sysupgrade to LuCI
  • Wait for reboot

If you don't have a GUI (LuCI) available, you can alternatively upgrade via the command line.

Note: It is important that you put the firmware image into the ramdisk (/tmp) before you start flashing.

  • Login as root via SSH on 192.168.8.1, then enter the following commands:
cd /tmp
wget http://download.gl-inet.com/firmware/e750/release/openwrt-e750-3.203-0701.tar
sysupgrade /tmp/openwrt-e750-3.203-0701.tar

On devices with a physical reset button, OpenWrt can be reset to default settings without serial or SSH access.

  1. Power on the device and wait for the status led to stop flashing (or go into failsafe mode, as described above).
  2. Press and hold the reset button for 10 seconds.
  3. Release the reset button.

The device will do a hard factory reset (see below) and then reboot. This operation can be slow on some devices, so wait a few minutes before connecting again.

If you want a clean slate, there’s no need to flash again; just enter the following commands. Your device's settings will be reset to defaults like when OpenWrt was first installed.

Issuing “firstboot” or “jffs2reset” command will attempt to delete all files from the jffs2 overlay partition. Note that this “soft reset” is performed with file system actions, so in some cases it is not enough.

firstboot && reboot now

Note: If the commands above (all on one line) don't work, try those commands on separate lines in the terminal.

Note: for most routers, “firstboot” actually just issues a “jffs2reset” command, so there is not much difference compared to the “hard reset” advice below.

Note: if you're issuing this command inside a bash script, remember to add the option -y to force firstboot:

firstboot -y && reboot now

Basic configuration After flashing, proceed with this.
Set up your Internet connection, configure wireless, configure USB port, etc.

Base on the OEM(GL.iNet) firmware, the default network configuration is:

Interface Name Description Default configuration
br-lan LAN & WiFi 192.168.8.1/24
eth0 WAN port DHCP
eth1 LAN port 192.168.8.1/24
wlan0 WiFi 5G GL-E750
wlan1 WiFi 2.4G GL-E750

hardware.button on howto use and configure the hardware button(s). Here, we merely name the buttons, so we can use them in the above Howto.

The GL-E750 has the following buttons:

BUTTON Event
Reset reset
Switch to up gpio-1 (lo)
Switch to down gpio-1 (hi)
General
Brand GL.iNet
Model GL-E750
Versions v1
Device Type Modem
Availability Available 2020
Comments - general This product can support CAT4 or CAT6 4G LTE module
OpenWrt Support
Supported Since Commit https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=68ac3f2cddab8422d7de0ce1a78d23edf29012e7
Supported Since Release 21.02.0
Supported Current Release 22.03.2
Unsupported
Hardware
Bootloader U-Boot
Target ath79
System-On-Chip Qualcomm Atheros QCA9531
CPU MHz 650
Flash MB 128NAND
RAM MB 128
Network
Ethernet 100M ports 1
Ethernet Gbit ports -
Switch -
Modem LTE
VLAN No
Comments - network ports connect to the USB-C port replicator to use Ethernet port
Wireless
WLAN 2.4GHz b/g/n
WLAN 5.0GHz a/n/ac
WLAN Hardware Qualcomm Atheros QCA9531, Qualcomm Atheros QCA9887
Detachable Antennas -
Comments - WLAN
Interfaces
USB ports 1x 2.0
SATA ports -
Serial Yes
JTAG No
Comments - USB & SATA ports
Misc
LED count 4
Button count 1
Power supply 5 VDC, 2.0 A, Battery (7000mAh)
Links
Forum Topic URL
WikiDevi URL
OEM device homepage URL https://www.gl-inet.com/products/gl-e750/
Firmware OEM Stock URL https://dl.gl-inet.com/?model=e750
Firmware OpenWrt Install URL https://downloads.openwrt.org/releases/22.03.2/targets/ath79/nand/openwrt-22.03.2-ath79-nand-glinet_gl-e750-squashfs-factory.img
Firmware OpenWrt Upgrade URL https://downloads.openwrt.org/releases/22.03.2/targets/ath79/nand/openwrt-22.03.2-ath79-nand-glinet_gl-e750-squashfs-sysupgrade.bin
Edit the underlying data View/Edit data

Front:
Insert photo of front of the casing

Back:
Insert photo of back of the casing

Backside label:
Insert photo of backside label

Note: This will void your warranty!

FIXME Describe what needs to be done to open the device, e.g. remove rubber feet, adhesive labels, screws, …

  • To remove the cover and open the device, do a/b/c

Main PCB:
Insert photo of PCB

port.serial general information about the serial port, serial port cable, etc.

How to connect to the Serial Port of this specific device:
Insert photo of PCB with markings for serial port

FIXME Replace EXAMPLE by real values.

Serial connection parameters
for GL.iNet GL-E750
EXAMPLE 115200, 8N1

port.jtag general information about the JTAG port, JTAG cable, etc.

How to connect to the JTAG Port of this specific device:
Insert photo of PCB with markings for JTAG port

[ 0.000000] Linux version 4.14.221 (glinet@ubuntu) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r11257-5090152ae3)) #0 Mon Feb 15 15:22:37 2021 [ 0.000000] bootconsole [early0] enabled [ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc) [ 0.000000] MIPS: machine is GL.iNet GL-E750 (NOR/NAND) [ 0.000000] SoC: Qualcomm Atheros QCA9533 ver 2 rev 0 [ 0.000000] Determined physical RAM map: [ 0.000000] memory: 08000000 @ 00000000 (usable) [ 0.000000] Initrd not found or empty - disabling initrd [ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes. [ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000000000000-0x0000000007ffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x0000000007ffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff] [ 0.000000] On node 0 totalpages: 32768 [ 0.000000] free_area_init_node: node 0, pgdat 805d3a90, node_mem_map 810072e0 [ 0.000000] Normal zone: 256 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 32768 pages, LIFO batch:7 [ 0.000000] random: get_random_bytes called from start_kernel+0x98/0x494 with crng_init=0 [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 32512 [ 0.000000] Kernel command line: rootfstype=squashfs,jffs2 rootfstype=squashfs,jffs2 [ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes) [ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) [ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.000000] Writing ErrCtl register=00000000 [ 0.000000] Readback ErrCtl register=00000000 [ 0.000000] Memory: 122404K/131072K available (4419K kernel code, 160K rwdata, 1008K rodata, 1252K init, 218K bss, 8668K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] NR_IRQS: 51 [ 0.000000] CPU clock: 650.000 MHz [ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 5880801374 ns [ 0.000009] sched_clock: 32 bits at 325MHz, resolution 3ns, wraps every 6607641598ns [ 0.008247] Calibrating delay loop… 432.53 BogoMIPS (lpj=2162688) [ 0.074858] pid_max: default: 32768 minimum: 301 [ 0.079928] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.086906] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.098372] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.108789] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.115312] pinctrl core: initialized pinctrl subsystem [ 0.121987] NET: Registered protocol family 16 [ 0.133610] PCI host bridge /ahb/pcie-controller@180c0000 ranges: [ 0.140049] MEM 0x0000000010000000..0x0000000013ffffff [ 0.145599] IO 0x0000000000000000..0x0000000000000000 [ 0.167159] PCI host bridge to bus 0000:00 [ 0.171492] pci_bus 0000:00: root bus resource [mem 0x10000000-0x13ffffff] [ 0.178782] pci_bus 0000:00: root bus resource [io 0x0000] [ 0.184653] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0] [ 0.191811] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff] [ 0.200194] pci 0000:00:00.0: [168c:0050] type 00 class 0x028000 [ 0.200252] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x001fffff 64bit] [ 0.200305] pci 0000:00:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref] [ 0.200381] pci 0000:00:00.0: supports D1 [ 0.200389] pci 0000:00:00.0: PME# supported from D0 D1 D3hot [ 0.200599] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00 [ 0.200625] pci 0000:00:00.0: BAR 0: assigned [mem 0x10000000-0x101fffff 64bit] [ 0.208380] pci 0000:00:00.0: BAR 6: assigned [mem 0x10200000-0x1020ffff pref] [ 0.218569] clocksource: Switched to clocksource MIPS [ 0.224892] NET: Registered protocol family 2 [ 0.230381] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.237734] TCP bind hash table entries: 1024 (order: 0, 4096 bytes) [ 0.244497] TCP: Hash tables configured (established 1024 bind 1024) [ 0.251358] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.257524] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.264437] NET: Registered protocol family 1 [ 0.269114] PCI: CLS 0 bytes, default 32 [ 0.271896] Crashlog allocated RAM at address 0x3f00000 [ 0.278722] workingset: timestamp_bits=30 max_order=15 bucket_order=0 [ 0.290504] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.296645] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) © 2001-2006 Red Hat, Inc. [ 0.317150] io scheduler noop registered [ 0.321345] io scheduler deadline registered (default) [ 0.328912] pinctrl-single 1804002c.pinmux: 576 pins at pa b804002c size 72 [ 0.336758] gpio-export gpio-export: 1 gpio(s) exported [ 0.343024] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled [ 0.352072] console [ttyS0] disabled [ 0.355882] 18020000.uart: ttyS0 at MMIO 0x18020000 (irq = 9, base_baud = 1562500) is a 16550A [ 0.365027] console [ttyS0] enabled [ 0.448600] bootconsole [early0] disabled [ 0.561574] m25p80 spi0.0: w25q128 (16384 Kbytes) [ 0.618065] 5 fixed-partitions partitions found on MTD device spi0.0 [ 0.694272] Creating 5 MTD partitions on “spi0.0”: [ 0.751763] 0x000000000000-0x000000040000 : “u-boot” [ 0.812113] 0x000000040000-0x000000050000 : “u-boot-env” [ 0.876612] 0x000000050000-0x000000060000 : “art” [ 0.933831] 0x000000060000-0x000000260000 : “kernel” [ 0.994128] 0x000000260000-0x000000e20000 : “nor_reserved” [ 1.064002] spi-nand: Giga SPI NAND was found. [ 1.117333] spi-nand: 128 MiB, block size: 128 KiB, page size: 2048, OOB size: 128 [ 1.208248] 1 fixed-partitions partitions found on MTD device spi0.1 [ 1.284525] Creating 1 MTD partitions on “spi0.1”: [ 1.342004] 0x000000000000-0x000008000000 : “ubi” [ 1.826946] found bad block 7fe0000 [ 1.869504] libphy: Fixed MDIO Bus: probed [ 2.258960] libphy: ag71xx_mdio: probed [ 2.589041] mdio-bus.0:1f: Found an AR934X built-in switch [ 2.655047] libphy: ar7240sw_mdio: probed [ 3.090791] ag71xx 19000000.eth: connected to PHY at mdio-bus.0:1f:04 [uid=004dd042, driver=Generic PHY] [ 3.205249] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode: mii [ 3.278953] NET: Registered protocol family 10 [ 3.335833] Segment Routing with IPv6 [ 3.379915] NET: Registered protocol family 17 [ 3.433251] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 3.588744] 8021q: 802.1Q VLAN Support v1.8 [ 3.644664] UBI: auto-attach mtd5 [ 3.684460] ubi0: attaching mtd5 [ 4.158571] random: fast init done [ 8.042887] ubi0: scanning is finished [ 8.135938] ubi0: attached mtd5 (name “ubi”, size 128 MiB) [ 8.201811] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes [ 8.284293] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048 [ 8.365758] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [ 8.449317] ubi0: good PEBs: 1023, bad PEBs: 1, corrupted PEBs: 0 [ 8.522446] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128 [ 8.609139] ubi0: max/mean erase counter: 95/41, WL threshold: 4096, image sequence number: 966606896 [ 8.719821] ubi0: available PEBs: 0, total reserved PEBs: 1023, PEBs reserved for bad PEB handling: 19 [ 8.831642] ubi0: background thread “ubi_bgt0d” started, PID 317 [ 8.906964] block ubiblock0_0: created from ubi0:0(rootfs) [ 8.972845] ubiblock: device ubiblock0_0 (rootfs) set to be root filesystem [ 9.075139] VFS: Mounted root (squashfs filesystem) readonly on device 254:0. [ 9.167572] Freeing unused kernel memory: 1252K [ 9.221928] This architecture does not have kernel memory protection. [ 10.247904] init: Console is alive [ 10.289018] init: - watchdog - [ 13.689415] kmodloader: loading kernel modules from /etc/modules-boot.d/* [ 13.981702] usbcore: registered new interface driver usbfs [ 14.047662] usbcore: registered new interface driver hub [ 14.111489] usbcore: registered new device driver usb [ 14.183133] exFAT: Version 1.2.9 [ 14.258705] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 14.346521] SCSI subsystem initialized [ 14.397049] ehci-platform: EHCI generic platform driver [ 14.460004] ehci-platform 1b000000.usb: EHCI Host Controller [ 14.528006] ehci-platform 1b000000.usb: new USB bus registered, assigned bus number 1 [ 14.622047] ehci-platform 1b000000.usb: irq 3, io mem 0x1b000000 [ 14.718591] ehci-platform 1b000000.usb: USB 2.0 started, EHCI 1.00 [ 14.793547] hub 1-0:1.0: USB hub found [ 14.838964] hub 1-0:1.0: 1 port detected [ 14.889686] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 14.965902] ohci-platform: OHCI generic platform driver [ 15.031350] uhci_hcd: USB Universal Host Controller Interface driver [ 15.112648] usbcore: registered new interface driver usb-storage [ 15.187326] usbcore: registered new interface driver uas [ 15.252135] kmodloader: done loading kernel modules from /etc/modules-boot.d/* [ 15.349318] init: - preinit - [ 15.409066] usb 1-1: new high-speed USB device number 2 using ehci-platform [ 15.800699] hub 1-1:1.0: USB hub found [ 15.856284] hub 1-1:1.0: 4 ports detected [ 16.678252] usb 1-1.1: new high-speed USB device number 3 using ehci-platform [ 17.007029] random: procd: uninitialized urandom read (4 bytes read) [ 17.083852] usb-storage 1-1.1:1.0: USB Mass Storage device detected [ 17.192144] scsi host0: usb-storage 1-1.1:1.0 [ 17.408901] usb 1-1.2: new high-speed USB device number 4 using ehci-platform [ 17.608745] random: jshn: uninitialized urandom read (4 bytes read) [ 17.907381] random: jshn: uninitialized urandom read (4 bytes read) [ 18.015224] random: jshn: uninitialized urandom read (4 bytes read) [ 18.140678] random: jshn: uninitialized urandom read (4 bytes read) [ 18.241132] random: jshn: uninitialized urandom read (4 bytes read) [ 18.318994] scsi 0:0:0:0: Direct-Access Generic STORAGE DEVICE 0233 PQ: 0 ANSI: 0 [ 19.167694] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 19.449505] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 21.311639] eth0: link up (100Mbps/Full duplex) [ 21.367813] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 22.621637] mount_root: loading kmods from internal overlay [ 22.767399] kmodloader: loading kernel modules from etc/modules-boot.d/* [ 22.854710] kmodloader: done loading kernel modules from etc/modules-boot.d/* [ 25.828776] UBIFS (ubi0:1): background thread “ubifs_bgt0_1” started, PID 496 [ 26.157627] UBIFS (ubi0:1): recovery needed [ 26.811696] UBIFS (ubi0:1): recovery completed [ 26.865155] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name “rootfs_data” [ 26.959152] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes [ 27.078170] UBIFS (ubi0:1): FS size: 112246784 bytes (107 MiB, 884 LEBs), journal size 5586944 bytes (5 MiB, 44 LEBs) [ 27.205534] UBIFS (ubi0:1): reserved for root: 4952683 bytes (4836 KiB) [ 27.284924] UBIFS (ubi0:1): media format: w4/r0 (latest is w5/r0), UUID 7BD9356E-6F9C-4781-AE60-80B252A2D35E, small LPT model [ 27.435298] block: attempting to load /tmp/ubifs_cfg/upper/etc/config/fstab [ 27.555611] block: extroot: not configured [ 27.605036] UBIFS (ubi0:1): un-mount UBI device 0 [ 27.663093] UBIFS (ubi0:1): background thread “ubifs_bgt0_1” stops [ 27.759505] UBIFS (ubi0:1): background thread “ubifs_bgt0_1” started, PID 499 [ 28.331606] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name “rootfs_data” [ 28.425649] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes [ 28.544730] UBIFS (ubi0:1): FS size: 112246784 bytes (107 MiB, 884 LEBs), journal size 5586944 bytes (5 MiB, 44 LEBs) [ 28.672090] UBIFS (ubi0:1): reserved for root: 4952683 bytes (4836 KiB) [ 28.751457] UBIFS (ubi0:1): media format: w4/r0 (latest is w5/r0), UUID 7BD9356E-6F9C-4781-AE60-80B252A2D35E, small LPT model [ 28.915337] mount_root: loading kmods from internal overlay [ 29.054576] kmodloader: loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/* [ 29.161700] kmodloader: done loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/* [ 31.170472] block: attempting to load /tmp/ubifs_cfg/upper/etc/config/fstab [ 31.278993] block: extroot: not configured [ 31.339256] mount_root: switching to ubifs overlay [ 31.510923] urandom-seed: Seeding with /etc/urandom.seed [ 31.729177] eth0: link down [ 31.774864] procd: - early - [ 31.809554] procd: - watchdog - [ 32.547101] urandom_read: 2 callbacks suppressed [ 32.547110] random: jshn: uninitialized urandom read (4 bytes read) [ 32.677897] procd: - watchdog - [ 32.786672] procd: - ubus - [ 33.086859] random: ubusd: uninitialized urandom read (4 bytes read) [ 33.407253] procd: - init - [ 37.065053] kmodloader: loading kernel modules from /etc/modules.d/* [ 37.334941] ntfs: driver 2.1.32 [Flags: R/O MODULE]. [ 37.421574] urngd: v1.0.2 started. [ 37.551524] tun: Universal TUN/TAP device driver, 1.6 [ 37.773789] GobiNet: 2018-12-21/SWI_2.55 [ 37.822317] usbcore: registered new interface driver GobiNet [ 38.064222] random: crng init done [ 38.155166] usbcore: registered new interface driver usbserial [ 38.225309] usbcore: registered new interface driver usbserial_generic [ 38.303721] usbserial: USB Serial support registered for generic [ 38.839890] usbcore: registered new interface driver GobiSerial [ 38.911104] usbserial: USB Serial support registered for GobiSerial [ 38.986321] GobiSerial: 2015-08-27/SWI_2.25:GobiSerial [ 39.611837] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 39.827308] nf_conntrack version 0.5.0 (2048 buckets, 8192 max) [ 40.314578] Netfilter messages via NETLINK v0.30. [ 40.486418] ip_set: protocol 6 [ 40.709987] Mirror/redirect action on [ 40.870000] u32 classifier [ 40.902473] input device check on [ 40.946356] Actions configured [ 41.243440] GACT probability on [ 41.335169] Simple TC action Loaded [ 41.422575] fuse init (API version 7.26) [ 41.483464] usbcore: registered new interface driver cdc_acm [ 41.551497] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 41.651134] usbcore: registered new interface driver cdc_ether [ 41.726236] usbcore: registered new interface driver cdc_ncm [ 41.797089] usbcore: registered new interface driver cdc_wdm [ 41.868006] Loading modules backported from Linux version v4.19.161-0-gdaefdc9eb24b [ 41.959979] Backport generated by backports.git v4.19.161-1-0-g4bb568fe [ 42.042643] usbcore: registered new interface driver cp210x [ 42.109650] usbserial: USB Serial support registered for cp210x [ 42.197251] Ebtables v2.0 registered [ 42.242205] usbcore: registered new interface driver huawei_cdc_ncm [ 42.321802] ip_tables: (C) 2000-2006 Netfilter Core Team [ 42.388383] usbcore: registered new interface driver ipheth [ 42.552155] ctnetlink v0.93: registering with nfnetlink. [ 42.744694] qmi_wwan 1-1.2:1.4: cdc-wdm0: USB WDM device [ 42.808525] qmi_wwan 1-1.2:1.4: QuectelEC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode [ 42.922329] qmi_wwan 1-1.2:1.4 wwan0: register 'qmi_wwan' at usb-1b000000.usb-1.2, WWAN/QMI device, 06:21:a5:ac:c9:c9 [ 43.049953] usbcore: registered new interface driver qmi_wwan [ 43.124288] usbcore: registered new interface driver rndis_host [ 43.199084] usbcore: registered new interface driver sierra [ 43.266047] usbserial: USB Serial support registered for Sierra USB modem [ 43.352503] usbcore: registered new interface driver sierra_net [ 43.440205] wireguard: WireGuard 1.0.20200611 loaded. See www.wireguard.com for information. [ 43.541585] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld Jason@zx2c4.com. All Rights Reserved. [ 43.710231] xt_time: kernel timezone is -0000 [ 43.963548] usbcore: registered new interface driver option [ 44.030534] usbserial: USB Serial support registered for GSM modem (1-port) [ 44.114558] option 1-1.2:1.0: GSM modem (1-port) converter detected [ 44.190056] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0 [ 44.273863] option 1-1.2:1.1: GSM modem (1-port) converter detected [ 44.349385] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1 [ 44.433165] option 1-1.2:1.2: GSM modem (1-port) converter detected [ 44.508723] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2 [ 44.592449] option 1-1.2:1.3: GSM modem (1-port) converter detected [ 44.667981] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3 [ 45.024355] PPP generic driver version 2.4.2 [ 45.081625] PPP MPPE Compression module registered [ 45.141664] NET: Registered protocol family 24 [ 45.253329] PCI: Enabling device 0000:00:00.0 (0000 → 0002) [ 45.323540] ath10k_pci 0000:00:00.0: pci irq legacy oper_irq_mode 1 irq_mode 0 reset_mode 0 [ 45.698811] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:00:00.0.bin failed with error -2 [ 45.827218] ath10k_pci 0000:00:00.0: Falling back to user helper [ 51.074293] firmware ath10k!pre-cal-pci-0000:00:00.0.bin: firmware_loading_store: map pages failed [ 51.193381] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA9887/hw1.0/firmware-6.bin failed with error -2 [ 51.321852] ath10k_pci 0000:00:00.0: Falling back to user helper [ 51.606090] firmware ath10k!QCA9887!hw1.0!firmware-6.bin: firmware_loading_store: map pages failed [ 51.951474] ath10k_pci 0000:00:00.0: qca9887 hw1.0 target 0x4100016d chip_id 0x004000ff sub 0000:0000 [ 52.062235] ath10k_pci 0000:00:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 1 [ 52.165867] ath10k_pci 0000:00:00.0: firmware ver 10.2.4-1.0-00047 api 5 features no-p2p,ignore-otp,skip-clock-init,mfp,allows-mesh-bcast crc32 62f7565f [ 52.362536] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA9887/hw1.0/board-2.bin failed with error -2 [ 52.487829] ath10k_pci 0000:00:00.0: Falling back to user helper [ 52.665234] firmware ath10k!QCA9887!hw1.0!board-2.bin: firmware_loading_store: map pages failed [ 52.788427] ath10k_pci 0000:00:00.0: board_file api 1 bmi_id N/A crc32 546cca0d [ 53.980237] ath10k_pci 0000:00:00.0: htt-ver 2.1 wmi-op 5 htt-op 2 cal file max-sta 128 raw 0 hwcrypto 1 [ 54.220062] ath: EEPROM regdomain: 0x0 [ 54.220070] ath: EEPROM indicates default country code should be used [ 54.220073] ath: doing EEPROM country→regdmn map search [ 54.220086] ath: country maps to regdmn code: 0x3a [ 54.220091] ath: Country alpha2 being used: US [ 54.220094] ath: Regpair used: 0x3a [ 54.351512] usbcore: registered new interface driver rt2800usb [ 54.542600] ath: EEPROM regdomain: 0x0 [ 54.542610] ath: EEPROM indicates default country code should be used [ 54.542613] ath: doing EEPROM country→regdmn map search [ 54.542628] ath: country maps to regdmn code: 0x3a [ 54.542633] ath: Country alpha2 being used: US [ 54.542636] ath: Regpair used: 0x3a [ 54.555521] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 54.557322] ieee80211 phy1: Atheros AR9531 Rev:2 mem=0xb8100000, irq=13 [ 54.723936] kmodloader: done loading kernel modules from /etc/modules.d/* [ 71.943743] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready [ 73.120879] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 73.129327] br-lan: port 1(eth0) entered blocking state [ 73.129340] br-lan: port 1(eth0) entered disabled state [ 73.129661] device eth0 entered promiscuous mode [ 77.904056] eth0: link up (100Mbps/Full duplex) [ 78.792186] br-lan: port 1(eth0) entered blocking state [ 78.792200] br-lan: port 1(eth0) entered forwarding state [ 86.122910] ath10k_pci 0000:00:00.0: pdev param 0 not supported by firmware [ 86.239949] br-lan: port 2(wlan0) entered blocking state [ 86.239961] br-lan: port 2(wlan0) entered disabled state [ 86.240296] device wlan0 entered promiscuous mode [ 86.347561] br-lan: port 3(wlan1) entered blocking state [ 86.347575] br-lan: port 3(wlan1) entered disabled state [ 86.347909] device wlan1 entered promiscuous mode [ 88.433427] br-lan: port 3(wlan1) entered blocking state [ 88.433440] br-lan: port 3(wlan1) entered forwarding state [ 88.830507] br-lan: port 2(wlan0) entered blocking state [ 88.830523] br-lan: port 2(wlan0) entered forwarding state


This device is special, with LCD screen, and the network port is expanded through the docking station. If you do not do development, it is not recommended to use the official OpenWrt firmware. It is very difficult to use.

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  • Last modified: 2022/05/02 11:19
  • by tmomas