This is an old revision of the document!
Linksys EA7500 v2
Write a short, relevant description of the device. Include a technical overview, but avoid marketing buzzwords/useless stuff. Two to four sentences is about right. A picture is good, too. Edit the page to see how to add pictures.
Any text with a light background (like this one) provides instructions for creating the Details Page. When you have filled in correct/useful information (instead of any template that's there) remove the instructions, as well as the <WRAP> that encloses it.
Getting started with a new Device Page
- This is an empty template that suggests the information that should be present on a well-constructed Device Page. This means, that you have to fill it with life and information.
- There are several “fixme” tags with text on a light background (like this text) throughout this template. As you fill in the page, remove those tags so that people can judge its completeness.
- When there are no more “fixme” tags left, delete this one too, along with the
<WRAP>that encloses it.
Keep the articles modular
- Please include only model specific information, omit bla,bla and put everything generic into separate articles
- If you have no time to write certain stuff, link to docs
- base-system should lead the way, do not explain this again
- DO NOT provide a complete howto here! Instead groom the general documentation.
Supported Versions
Hardware Highlights
| Model | Version | SoC | CPU MHz | Flash MB | RAM MB | WLAN Hardware | WLAN2.4 | WLAN5.0 | 100M ports | Gbit ports | Modem | USB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EA7500 | v2 | MediaTek MT7621AT | 880 | 128NAND | 256 | 2x MediaTek MT7615N | b/g/n | a/n/ac | - | - | 1x 2.0, 1x 3.0 |
Installation
Warning: this is a dual partition router. ie. the original Linksys firmware is written to two partitions. If you overwrite both partitions, there will be no method of reverting to booting and using Linksys firmware at this time.
The “factory” openwrt image can be flashed directly from OEM stock firmware. After the flash the router will reboot automatically.
However, due to the dual boot system, the first installation could fail.
Flash successfull, OpenWrt can be reached
If the flash succeed and you can reach OpenWrt through the web interface or ssh, you are done.
Flash unsuccessfull, router booting to OEM firmware
If the flashing was unsuccessfull
- the router will try to boot 3 times and then will automatically boot the OEM firmware.
Don’t turn off the router. Simply wait and try to reach the router through the web interface every now and then, it will take few minutes. After this, you should be back in the OEM firmware. - Now you have to flash the OEM Firmware over itself using the OEM web interface (I tested it using the
FW_EA7500v2_2.0.8.194281_prod.imgdownloaded from the Linksys website). - When the router reboots flash the
factory.binOpenWrt image and this time it should work. - After the OpenWrt installation you have to use the sysupgrade image for future updates.
If you encounter problems, see OpenWrt forum
Restore OEM Firmware
After the OpenWrt flash, the OEM firmware is still stored in the second partition thanks to the dual boot system. You can switch from OpenWrt to OEM firmware and vice-versa failing the boot 3 times in a row:
- power on the router
- wait 15 seconds
- power off the router
- repeat steps 1-2-3 twice more.
- power on the router and you should be in the “other” firmware
If you want to completely remove OpenWrt from your router, switch to the OEM firmware and then flash OEM firmware from the web interface as a normal update. This procedure will overwrite the OpenWrt partition.
Flash Layout
Find out flash layout, then add the flash layout table here (copy, paste, modify the example).
Please check out the article Flash layout. It contains examples and explanations that describe how to document the flash layout.
[ 0.597540] mt7621-nand 1e003000.nand: Using programmed access timing: 31c07388 [ 0.605115] nand: device found, Manufacturer ID: 0xc2, Chip ID: 0xf1 [ 0.611460] nand: Macronix MX30LF1G18AC [ 0.615295] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64 [ 0.622856] mt7621-nand 1e003000.nand: ECC strength adjusted to 4 bits [ 0.629406] mt7621-nand 1e003000.nand: Using programmed access timing: 21005134 [ 0.636706] mt7621-nand 1e003000.nand: Using programmed access timing: 21005134 [ 0.644001] Scanning device for bad blocks [ 1.947157] 11 fixed-partitions partitions found on MTD device mt7621-nand [ 1.954022] Creating 11 MTD partitions on "mt7621-nand": [ 1.959338] 0x000000000000-0x000000080000 : "boot" [ 1.965663] 0x000000080000-0x0000000c0000 : "u_env" [ 1.971801] 0x0000000c0000-0x000000100000 : "factory" [ 1.978124] 0x000000100000-0x000000140000 : "s_env" [ 1.984442] 0x000000140000-0x000000180000 : "devinfo" [ 1.990813] 0x000000180000-0x000000580000 : "kernel" [ 1.997292] 0x000000580000-0x000002980000 : "ubi" [ 2.003426] 0x000002980000-0x000002d80000 : "alt_kernel" [ 2.010059] 0x000002d80000-0x000005180000 : "alt_rootfs" [ 2.016978] 0x000005180000-0x000005280000 : "sysdiag" [ 2.023329] 0x000005280000-0x000007f80000 : "syscfg"
OEM easy installation
The instructions below are for Broadcom devices and only serve as an example.
Remove / modify them if they do not apply to this particular device!
This section deals with
- How you install OpenWrt from a device freshly opened
- The steps required such as reset to factory defaults if the device has already been configured
Note: Reset router to factory defaults if it has been previously configured.
- Browse to
http://192.168.1.1/Upgrade.asp - Upload .bin file to router
- Wait for it to reboot
- Telnet to 192.168.1.1 and set a root password, or browse to
http://192.168.1.1if LuCI is installed.
OEM installation using the TFTP method
Specific values needed for tftp
Enter values for “FILL-IN” below
| Bootloader tftp server IPv4 address | FILL-IN |
|---|---|
| Bootloader MAC address (special) | FILL-IN |
| Firmware tftp image | Latest OpenWrt release (NOTE: Name must contain “tftp”) |
| TFTP transfer window | FILL-IN seconds |
| TFTP window start | approximately FILL-IN seconds after power on |
| TFTP client required IP address | FILL-IN |
Upgrading OpenWrt
These are generic instructions. Update with your router's specifics.
LuCI Web Upgrade Process
- Browse to
http://192.168.1.1/cgi-bin/luci/mini/system/upgrade/LuCI Upgrade URL - Upload image file for sysupgrade to LuCI
- Wait for reboot
Terminal Upgrade Process
If you don't have a GUI (LuCI) available, you can alternatively upgrade via the command line. There are two command line methods for upgrading:
sysupgrademtd
Note: It is important that you put the firmware image into the ramdisk (/tmp) before you start flashing.
sysupgrade
- Login as root via SSH on 192.168.1.1, then enter the following commands:
cd /tmp wget http://downloads.openwrt.org/snapshots/trunk/XXX/xxx.abc sysupgrade /tmp/xxx.abc
mtd
If sysupgrade does not support this router, use mtd.
- Login as root via SSH on 192.168.1.1, then enter the following commands:
cd /tmp wget http://downloads.openwrt.org/snapshots/trunk/XXX/xxx.abc mtd write /tmp/xxx.abc linux && reboot
Debricking
Failsafe mode
Basic configuration
→ Basic configuration After flashing, proceed with this.
Set up your Internet connection, configure wireless, configure USB port, etc.
Specific Configuration
Please fill in real values for this device, then remove the EXAMPLEs
Network interfaces
The default network configuration is:
| Interface Name | Description | Default configuration |
|---|---|---|
| br-lan | EXAMPLE LAN & WiFi | EXAMPLE 192.168.1.1/24 |
| vlan0 (eth0.0) | EXAMPLE LAN ports (1 to 4) | EXAMPLE None |
| vlan1 (eth0.1) | EXAMPLE WAN port | EXAMPLE DHCP |
| wl0 | EXAMPLE WiFi | EXAMPLE Disabled |
Switch Ports (for VLANs)
Please fill in real values for this device, then remove the EXAMPLEs
Numbers 0-3 are Ports 1-4 as labeled on the unit, number 4 is the Internet (WAN) on the unit, 5 is the internal connection to the router itself. Don't be fooled: Port 1 on the unit is number 3 when configuring VLANs. vlan0 = eth0.0, vlan1 = eth0.1 and so on.
| Port | Switch port |
|---|---|
| Internet (WAN) | EXAMPLE 4 |
| LAN 1 | EXAMPLE 3 |
| LAN 2 | EXAMPLE 2 |
| LAN 3 | EXAMPLE 1 |
| LAN 4 | EXAMPLE 0 |
Buttons
→ 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.
Please fill in real values for this device, then remove the EXAMPLEs
The Linksys EA7500 has the following buttons:
| BUTTON | Event | Hex value | Kernel Code |
|---|---|---|---|
| Reset | reset | 0198 | KEY_RESTART |
| WPS | wps | 0211 | KEY_WPS_BUTTON |
Hardware
Info
---- datatemplatelist dttpllist ---- template: meta:template_datatemplatelist cols : Brand, Model, Versions, Device Type, Availability, Supported Since Commit_git, Supported since Rel, Supported current Rel, Unsupported, Bootloader, Platform, Target, CPU MHz, Flash MBs, RAM MB, Switch, Ethernet 100M ports_, Ethernet Gbit ports_, Comments network ports_, Modem, VLAN, WLAN 2.4GHz, WLAN 5.0GHz, WLAN Hardwares, WLAN Comments_, Detachable Antennas_, USB ports_, SATA ports_, Comments USB SATA ports_, Serial, JTAG, LED count, Button count, Power supply, Device Techdata_pageid, Forum topic URL_url, wikidevi URL_url, OEM Device Homepage URL_url, Firmware OEM Stock URL_url, Firmware OpenWrt Install URL_url, Firmware OpenWrt Upgrade URL_url, Comments_ filter : Brand=Linksys filter : Model=EA7500 filter : Versions=v2
Photos
Front:
Insert photo of front of the casing
Back:
Insert photo of back of the casing
Backside label:
Insert photo of backside label
Opening the case
Note: This will void your warranty!
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:
Serial
→ port.serial general information about the serial port, serial port cable, etc.
How to connect to the Serial Port of this specific device:
Replace EXAMPLE by real values.
| Serial connection parameters for Linksys EA7500 v2 | EXAMPLE 115200, 8N1 |
|---|
JTAG
→ 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
Bootloader mods
Hardware mods
None so far.
Bootlogs
OEM bootlog
COPY HERE THE BOOTLOG WITH THE ORIGINAL FIRMWARE
OpenWrt bootlog
[ 0.000000] Linux version 5.4.85 (builder@buildhost) (gcc version 8.4.0 (OpenWrt GCC 8.4.0 r15340-57e6f3ae65)) #0 SMP Fri Dec 25 00:57:01 2020 [ 0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3 [ 0.000000] printk: bootconsole [early0] enabled [ 0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc) [ 0.000000] MIPS: machine is Linksys EA7500 v2 [ 0.000000] Initrd not found or empty - disabling initrd [ 0.000000] VPE topology {2,2} total 4 [ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes. [ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes [ 0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes. [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000000000000-0x000000000fffffff] [ 0.000000] HighMem empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x000000000fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000000fffffff] [ 0.000000] On node 0 totalpages: 65536 [ 0.000000] Normal zone: 576 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 65536 pages, LIFO batch:15 [ 0.000000] percpu: Embedded 14 pages/cpu s26768 r8192 d22384 u57344 [ 0.000000] pcpu-alloc: s26768 r8192 d22384 u57344 alloc=14*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 64960 [ 0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2 [ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes, linear) [ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes, linear) [ 0.000000] Writing ErrCtl register=00004eb3 [ 0.000000] Readback ErrCtl register=00004eb3 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 250276K/262144K available (6042K kernel code, 206K rwdata, 1288K rodata, 1284K init, 238K bss, 11868K reserved, 0K cma-reserved, 0K highmem) [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] rcu: Hierarchical RCU implementation. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] NR_IRQS: 256 [ 0.000000] random: get_random_bytes called from start_kernel+0x340/0x558 with crng_init=0 [ 0.000000] CPU Clock: 880MHz [ 0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns [ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns [ 0.000009] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns [ 0.007801] Calibrating delay loop... 583.68 BogoMIPS (lpj=1167360) [ 0.041999] pid_max: default: 32768 minimum: 301 [ 0.046780] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.054006] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) [ 0.064417] rcu: Hierarchical SRCU implementation. [ 0.069856] smp: Bringing up secondary CPUs ... [ 9.106982] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes. [ 9.106993] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes [ 9.107005] MIPS secondary cache 256kB, 8-way, linesize 32 bytes. [ 9.107108] CPU1 revision is: 0001992f (MIPS 1004Kc) [ 0.102616] Synchronize counters for CPU 1: done. [ 9.168288] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes. [ 9.168297] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes [ 9.168305] MIPS secondary cache 256kB, 8-way, linesize 32 bytes. [ 9.168365] CPU2 revision is: 0001992f (MIPS 1004Kc) [ 0.167328] Synchronize counters for CPU 2: done. [ 9.229676] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes. [ 9.229684] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes [ 9.229693] MIPS secondary cache 256kB, 8-way, linesize 32 bytes. [ 9.229756] CPU3 revision is: 0001992f (MIPS 1004Kc) [ 0.225184] Synchronize counters for CPU 3: done. [ 0.255061] smp: Brought up 1 node, 4 CPUs [ 0.263555] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.273243] futex hash table entries: 1024 (order: 3, 32768 bytes, linear) [ 0.280310] pinctrl core: initialized pinctrl subsystem [ 0.287196] NET: Registered protocol family 16 [ 0.302623] FPU Affinity set after 4688 emulations [ 0.318553] workqueue: max_active 576 requested for napi_workq is out of range, clamping between 1 and 512 [ 0.328877] random: fast init done [ 0.333120] clocksource: Switched to clocksource GIC [ 0.339887] NET: Registered protocol family 2 [ 0.345262] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear) [ 0.353586] TCP established hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.361199] TCP bind hash table entries: 2048 (order: 2, 16384 bytes, linear) [ 0.368271] TCP: Hash tables configured (established 2048 bind 2048) [ 0.374697] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.381184] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.388360] NET: Registered protocol family 1 [ 0.392671] PCI: CLS 0 bytes, default 32 [ 0.485095] 4 CPUs re-calibrate udelay(lpj = 1163264) [ 0.491602] workingset: timestamp_bits=14 max_order=16 bucket_order=2 [ 0.509707] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.515471] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) © 2001-2006 Red Hat, Inc. [ 0.526917] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 0.536069] mt7621_gpio 1e000600.gpio: registering 32 gpios [ 0.541956] mt7621_gpio 1e000600.gpio: registering 32 gpios [ 0.547750] mt7621_gpio 1e000600.gpio: registering 32 gpios [ 0.554125] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled [ 0.564117] printk: console [ttyS0] disabled [ 0.568417] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 19, base_baud = 3125000) is a 16550A [ 0.577408] printk: console [ttyS0] enabled [ 0.585667] printk: bootconsole [early0] disabled [ 0.597540] mt7621-nand 1e003000.nand: Using programmed access timing: 31c07388 [ 0.605115] nand: device found, Manufacturer ID: 0xc2, Chip ID: 0xf1 [ 0.611460] nand: Macronix MX30LF1G18AC [ 0.615295] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64 [ 0.622856] mt7621-nand 1e003000.nand: ECC strength adjusted to 4 bits [ 0.629406] mt7621-nand 1e003000.nand: Using programmed access timing: 21005134 [ 0.636706] mt7621-nand 1e003000.nand: Using programmed access timing: 21005134 [ 0.644001] Scanning device for bad blocks [ 1.947157] 11 fixed-partitions partitions found on MTD device mt7621-nand [ 1.954022] Creating 11 MTD partitions on “mt7621-nand”: [ 1.959338] 0x000000000000-0x000000080000 : “boot” [ 1.965663] 0x000000080000-0x0000000c0000 : “u_env” [ 1.971801] 0x0000000c0000-0x000000100000 : “factory” [ 1.978124] 0x000000100000-0x000000140000 : “s_env” [ 1.984442] 0x000000140000-0x000000180000 : “devinfo” [ 1.990813] 0x000000180000-0x000000580000 : “kernel” [ 1.997292] 0x000000580000-0x000002980000 : “ubi” [ 2.003426] 0x000002980000-0x000002d80000 : “alt_kernel” [ 2.010059] 0x000002d80000-0x000005180000 : “alt_rootfs” [ 2.016978] 0x000005180000-0x000005280000 : “sysdiag” [ 2.023329] 0x000005280000-0x000007f80000 : “syscfg” [ 2.031435] libphy: Fixed MDIO Bus: probed [ 2.063488] libphy: mdio: probed [ 2.066981] mt7530 mdio-bus:1f: MT7530 adapts as multi-chip module [ 2.075472] mtk_soc_eth 1e100000.ethernet: generated random MAC address 5e:d0:f3:99:74:19 [ 2.084549] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 21 [ 2.094859] mt7621-pci 1e140000.pcie: Parsing DT failed [ 2.102875] NET: Registered protocol family 10 [ 2.108772] Segment Routing with IPv6 [ 2.112612] NET: Registered protocol family 17 [ 2.117163] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 2.130355] 8021q: 802.1Q VLAN Support v1.8 [ 2.136430] mt7530 mdio-bus:1f: MT7530 adapts as multi-chip module [ 2.153059] libphy: dsa slave smi: probed [ 2.157564] mt7530 mdio-bus:1f wan (uninitialized): PHY [dsa-0.0:00] driver [Generic PHY] [ 2.167174] mt7530 mdio-bus:1f lan1 (uninitialized): PHY [dsa-0.0:01] driver [Generic PHY] [ 2.176876] mt7530 mdio-bus:1f lan2 (uninitialized): PHY [dsa-0.0:02] driver [Generic PHY] [ 2.186592] mt7530 mdio-bus:1f lan3 (uninitialized): PHY [dsa-0.0:03] driver [Generic PHY] [ 2.196310] mt7530 mdio-bus:1f lan4 (uninitialized): PHY [dsa-0.0:04] driver [Generic PHY] [ 2.206145] mt7530 mdio-bus:1f: configuring for fixed/rgmii link mode [ 2.217366] DSA: tree 0 setup [ 2.220672] rt2880-pinmux pinctrl: pcie is already enabled [ 2.226176] mt7621-pci 1e140000.pcie: Error applying setting, reverse things back [ 2.233786] mt7621-pci-phy 1e149000.pcie-phy: PHY for 0xbe149000 (dual port = 1) [ 2.241370] mt7621-pci-phy 1e14a000.pcie-phy: PHY for 0xbe14a000 (dual port = 0) [ 2.348488] mt7621-pci-phy 1e149000.pcie-phy: Xtal is 40MHz [ 2.354071] mt7621-pci-phy 1e14a000.pcie-phy: Xtal is 40MHz [ 2.459292] mt7621-pci 1e140000.pcie: pcie2 no card, disable it (RST & CLK) [ 2.466245] mt7621-pci 1e140000.pcie: PCIE0 enabled [ 2.471116] mt7621-pci 1e140000.pcie: PCIE1 enabled [ 2.475994] mt7621-pci 1e140000.pcie: PCI coherence region base: 0x60000000, mask/settings: 0xf0000002 [ 2.485454] mt7621-pci 1e140000.pcie: PCI host bridge to bus 0000:00 [ 2.491820] pci_bus 0000:00: root bus resource [io 0x1e160000-0x1e16ffff] [ 2.498687] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff] [ 2.505555] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.511075] pci 0000:00:00.0: [0e8d:0801] type 01 class 0x060400 [ 2.517130] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff] [ 2.523390] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff] [ 2.529720] pci 0000:00:00.0: supports D1 [ 2.533732] pci 0000:00:00.0: PME# supported from D0 D1 D3hot [ 2.539879] pci 0000:00:01.0: [0e8d:0801] type 01 class 0x060400 [ 2.545922] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x7fffffff] [ 2.552184] pci 0000:00:01.0: reg 0x14: [mem 0x00000000-0x0000ffff] [ 2.558504] pci 0000:00:01.0: supports D1 [ 2.562514] pci 0000:00:01.0: PME# supported from D0 D1 D3hot [ 2.569574] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 2.577579] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring [ 2.585803] pci 0000:01:00.0: [14c3:7615] type 00 class 0x000280 [ 2.591866] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit] [ 2.598812] pci 0000:01:00.0: 2.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x1 link at 0000:00:00.0 (capable of 4.000 Gb/s with 5 GT/s x1 link) [ 2.613911] pci 0000:00:00.0: PCI bridge to [bus 01-ff] [ 2.619142] pci 0000:00:00.0: bridge window [io 0x0000-0x0fff] [ 2.625228] pci 0000:00:00.0: bridge window [mem 0x00000000-0x000fffff] [ 2.632004] pci 0000:00:00.0: bridge window [mem 0x00000000-0x000fffff pref] [ 2.639219] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01 [ 2.646061] pci 0000:02:00.0: [14c3:7615] type 00 class 0x000280 [ 2.652119] pci 0000:02:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit] [ 2.659060] pci 0000:02:00.0: 2.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x1 link at 0000:00:01.0 (capable of 4.000 Gb/s with 5 GT/s x1 link) [ 2.674173] pci 0000:00:01.0: PCI bridge to [bus 02-ff] [ 2.679406] pci 0000:00:01.0: bridge window [io 0x0000-0x0fff] [ 2.685492] pci 0000:00:01.0: bridge window [mem 0x00000000-0x000fffff] [ 2.692265] pci 0000:00:01.0: bridge window [mem 0x00000000-0x000fffff pref] [ 2.699476] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 02 [ 2.706128] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000] [ 2.712727] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000] [ 2.719679] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000] [ 2.726283] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000] [ 2.733235] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff] [ 2.740011] pci 0000:00:00.0: BAR 9: assigned [mem 0x60100000-0x601fffff pref] [ 2.747223] pci 0000:00:01.0: BAR 8: assigned [mem 0x60200000-0x602fffff] [ 2.754004] pci 0000:00:01.0: BAR 9: assigned [mem 0x60300000-0x603fffff pref] [ 2.761215] pci 0000:00:00.0: BAR 1: assigned [mem 0x60400000-0x6040ffff] [ 2.767995] pci 0000:00:01.0: BAR 1: assigned [mem 0x60410000-0x6041ffff] [ 2.774777] pci 0000:00:00.0: BAR 7: assigned [io 0x1e160000-0x1e160fff] [ 2.781560] pci 0000:00:01.0: BAR 7: assigned [io 0x1e161000-0x1e161fff] [ 2.788345] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit] [ 2.795652] pci 0000:00:00.0: PCI bridge to [bus 01] [ 2.800613] pci 0000:00:00.0: bridge window [io 0x1e160000-0x1e160fff] [ 2.807392] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff] [ 2.814172] pci 0000:00:00.0: bridge window [mem 0x60100000-0x601fffff pref] [ 2.821393] pci 0000:02:00.0: BAR 0: assigned [mem 0x60200000-0x602fffff 64bit] [ 2.828697] pci 0000:00:01.0: PCI bridge to [bus 02] [ 2.833660] pci 0000:00:01.0: bridge window [io 0x1e161000-0x1e161fff] [ 2.840435] pci 0000:00:01.0: bridge window [mem 0x60200000-0x602fffff] [ 2.847213] pci 0000:00:01.0: bridge window [mem 0x60300000-0x603fffff pref] [ 2.855007] mt7530 mdio-bus:1f: Link is Up - 1Gbps/Full - flow control off [ 2.862969] UBI: auto-attach mtd6 [ 2.866332] ubi0: attaching mtd6 [ 3.235269] ubi0: scanning is finished [ 3.255369] ubi0: attached mtd6 (name “ubi”, size 36 MiB) [ 3.260803] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes [ 3.267666] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048 [ 3.274441] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096 [ 3.281389] ubi0: good PEBs: 288, bad PEBs: 0, corrupted PEBs: 0 [ 3.287384] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128 [ 3.294593] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 1608857821 [ 3.303702] ubi0: available PEBs: 0, total reserved PEBs: 288, PEBs reserved for bad PEB handling: 20 [ 3.312919] ubi0: background thread “ubi_bgt0d” started, PID 502 [ 3.314893] block ubiblock0_0: created from ubi0:0(rootfs) [ 3.324425] ubiblock: device ubiblock0_0 (rootfs) set to be root filesystem [ 3.331383] hctosys: unable to open rtc device (rtc0) [ 3.343839] VFS: Mounted root (squashfs filesystem) readonly on device 254:0. [ 3.355358] Freeing unused kernel memory: 1284K [ 3.359929] This architecture does not have kernel memory protection. [ 3.366358] Run /sbin/init as init process [ 3.912510] init: Console is alive [ 3.916180] init: - watchdog - [ 4.684587] kmodloader: loading kernel modules from /etc/modules-boot.d/* [ 4.778679] usbcore: registered new interface driver usbfs [ 4.784288] usbcore: registered new interface driver hub [ 4.789755] usbcore: registered new device driver usb [ 4.804466] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vbus not found, using dummy regulator [ 4.813247] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vusb33 not found, using dummy regulator [ 4.822229] xhci-mtk 1e1c0000.xhci: xHCI Host Controller [ 4.827569] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 1 [ 4.841307] xhci-mtk 1e1c0000.xhci: hcc params 0x01401198 hci version 0x96 quirks 0x0000000000210010 [ 4.850526] xhci-mtk 1e1c0000.xhci: irq 20, io mem 0x1e1c0000 [ 4.857663] hub 1-0:1.0: USB hub found [ 4.861542] hub 1-0:1.0: 2 ports detected [ 4.866143] xhci-mtk 1e1c0000.xhci: xHCI Host Controller [ 4.871487] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 2 [ 4.878990] xhci-mtk 1e1c0000.xhci: Host supports USB 3.0 SuperSpeed [ 4.885542] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 4.894497] hub 2-0:1.0: USB hub found [ 4.898341] hub 2-0:1.0: 1 port detected [ 4.908037] kmodloader: done loading kernel modules from /etc/modules-boot.d/* [ 4.917456] init: - preinit - [ 5.509532] mtk_soc_eth 1e100000.ethernet eth0: configuring for fixed/rgmii link mode [ 5.517856] mtk_soc_eth 1e100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [ 5.526315] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 5.700983] random: jshn: uninitialized urandom read (4 bytes read) [ 5.764012] random: jshn: uninitialized urandom read (4 bytes read) [ 5.983703] random: jshn: uninitialized urandom read (4 bytes read) [ 6.297237] mt7530 mdio-bus:1f lan1: configuring for phy/gmii link mode [ 6.304255] 8021q: adding VLAN 0 to HW filter on device lan1 [ 10.393617] mt7530 mdio-bus:1f lan1: Link is Up - 1Gbps/Full - flow control rx [ 10.400883] IPv6: ADDRCONF(NETDEV_CHANGE): lan1: link becomes ready [ 10.500139] UBIFS (ubi0:1): Mounting in unauthenticated mode [ 10.506076] UBIFS (ubi0:1): background thread “ubifs_bgt0_1” started, PID 653 [ 10.588489] UBIFS (ubi0:1): recovery needed [ 10.799886] UBIFS (ubi0:1): recovery completed [ 10.804476] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name “rootfs_data” [ 10.812298] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes [ 10.822198] UBIFS (ubi0:1): FS size: 28823552 bytes (27 MiB, 227 LEBs), journal size 1396736 bytes (1 MiB, 11 LEBs) [ 10.832608] UBIFS (ubi0:1): reserved for root: 1361407 bytes (1329 KiB) [ 10.839221] UBIFS (ubi0:1): media format: w5/r0 (latest is w5/r0), UUID EA2D2466-BD93-4EC9-91DE-DAE119B1E5C5, small LPT model [ 10.857768] mount_root: switching to ubifs overlay [ 10.879746] urandom-seed: Seeding with /etc/urandom.seed [ 10.980931] mt7530 mdio-bus:1f lan1: Link is Down [ 11.002534] procd: - early - [ 11.005557] procd: - watchdog - [ 11.605302] procd: - watchdog - [ 11.611771] procd: - ubus - [ 11.706266] procd: - init - [ 12.275419] kmodloader: loading kernel modules from /etc/modules.d/* [ 12.294334] Loading modules backported from Linux version v5.8.18-0-gab435ce49bd1 [ 12.301835] Backport generated by backports.git v5.8.18-1-0-ga630fd46 [ 12.325203] xt_time: kernel timezone is -0000 [ 12.377910] mt7621-pci 1e140000.pcie: bus=1 slot=0 irq=23 [ 12.383352] pci 0000:00:00.0: enabling device (0004 → 0007) [ 12.389010] mt7615e 0000:01:00.0: enabling device (0000 → 0002) [ 12.407360] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 12.411843] mt7621-pci 1e140000.pcie: bus=2 slot=1 irq=24 [ 12.417350] pci 0000:00:01.0: enabling device (0004 → 0007) [ 12.423060] mt7615e 0000:02:00.0: enabling device (0000 → 0002) [ 12.423750] urngd: v1.0.2 started. [ 12.424124] mt7615e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build Time: 20180518100604a [ 12.424124] [ 12.446544] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 12.467389] mt7615e 0000:02:00.0: HW/SW Version: 0x8a108a10, Build Time: 20180518100604a [ 12.467389] [ 12.486387] PPP generic driver version 2.4.2 [ 12.494114] NET: Registered protocol family 24 [ 12.516436] kmodloader: done loading kernel modules from /etc/modules.d/* [ 12.729202] mt7615e 0000:01:00.0: N9 Firmware Version: _reserved_, Build Time: 20200814163649 [ 12.729333] mt7615e 0000:02:00.0: N9 Firmware Version: _reserved_, Build Time: 20200814163649 [ 12.775415] random: crng init done [ 12.778908] random: 7 urandom warning(s) missed due to ratelimiting [ 12.784635] mt7615e 0000:01:00.0: CR4 Firmware Version: _reserved_, Build Time: 20190121161307 [ 12.785443] mt7615e 0000:02:00.0: CR4 Firmware Version: _reserved_, Build Time: 20190121161307 [ 17.953436] mtk_soc_eth 1e100000.ethernet eth0: Link is Down [ 17.960179] mtk_soc_eth 1e100000.ethernet: PPE table busy [ 17.975771] mtk_soc_eth 1e100000.ethernet eth0: configuring for fixed/rgmii link mode [ 17.984043] mtk_soc_eth 1e100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [ 17.987270] device eth0 entered promiscuous mode [ 17.997908] mt7530 mdio-bus:1f lan1: configuring for phy/gmii link mode [ 18.005360] 8021q: adding VLAN 0 to HW filter on device lan1 [ 18.014099] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 18.021233] br-lan: port 1(lan1) entered blocking state [ 18.026590] br-lan: port 1(lan1) entered disabled state [ 18.032766] device lan1 entered promiscuous mode [ 18.059474] mt7530 mdio-bus:1f lan2: configuring for phy/gmii link mode [ 18.067126] 8021q: adding VLAN 0 to HW filter on device lan2 [ 18.076387] br-lan: port 2(lan2) entered blocking state [ 18.081701] br-lan: port 2(lan2) entered disabled state [ 18.088346] device lan2 entered promiscuous mode [ 18.101025] mt7530 mdio-bus:1f lan3: configuring for phy/gmii link mode [ 18.108435] 8021q: adding VLAN 0 to HW filter on device lan3 [ 18.118112] br-lan: port 3(lan3) entered blocking state [ 18.123489] br-lan: port 3(lan3) entered disabled state [ 18.130661] device lan3 entered promiscuous mode [ 18.143554] mt7530 mdio-bus:1f lan4: configuring for phy/gmii link mode [ 18.150981] 8021q: adding VLAN 0 to HW filter on device lan4 [ 18.160602] br-lan: port 4(lan4) entered blocking state [ 18.165909] br-lan: port 4(lan4) entered disabled state [ 18.172752] device lan4 entered promiscuous mode [ 18.187575] mt7530 mdio-bus:1f wan: configuring for phy/gmii link mode [ 18.194806] 8021q: adding VLAN 0 to HW filter on device wan [ 18.203681] br-lan: port 5(wan) entered blocking state [ 18.208895] br-lan: port 5(wan) entered disabled state [ 18.215996] device wan entered promiscuous mode [ 21.081629] mt7530 mdio-bus:1f lan1: Link is Up - 1Gbps/Full - flow control rx [ 21.811219] br-lan: port 1(lan1) entered blocking state [ 21.816497] br-lan: port 1(lan1) entered forwarding state [ 21.822873] br-lan: port 6(wlan0) entered blocking state [ 21.828210] br-lan: port 6(wlan0) entered disabled state [ 21.834047] device wlan0 entered promiscuous mode [ 21.839104] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready [ 34.473736] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 34.480391] br-lan: port 6(wlan0) entered blocking state [ 34.485750] br-lan: port 6(wlan0) entered forwarding state
Notes
Space for additional notes, links to forum threads or other resources.
- ...