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FS#3093 - RAMIPS/MT7621: 2,4 GHz radio not recognised in master. #7862

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openwrt-bot opened this issue May 12, 2020 · 4 comments
Closed

FS#3093 - RAMIPS/MT7621: 2,4 GHz radio not recognised in master. #7862

openwrt-bot opened this issue May 12, 2020 · 4 comments
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@openwrt-bot
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openwrt-bot commented May 12, 2020

Borromini:

OpenWrt master r13212-300b7fe85a does not recognise the 2,4 GHz radio on the DIR-860L B1.

After a 'wifi config' only the 5 GHz radio is shown:

# cat /etc/config/wireless

config wifi-device 'radio0'
option type 'mac80211'
option channel '36'
option hwmode '11a'
option path '1e140000.pcie/pci0000:00r13212-300b7fe85a/0000:00:00.0/0000:01:00.0'
option htmode 'VHT80'
option disabled '1'

config wifi-iface 'default_radio0'
option device 'radio0'
option network 'lan'
option mode 'ap'
option ssid 'OpenWrt'
option encryption 'none'

Installed packages:

# opkg list-installed|grep kmod-mt76
kmod-mt76-core - 5.4.39+2020-04-27-5f3ccc72-2
kmod-mt76x02-common - 5.4.39+2020-04-27-5f3ccc72-2
kmod-mt76x2 - 5.4.39+2020-04-27-5f3ccc72-2
kmod-mt76x2-common - 5.4.39+2020-04-27-5f3ccc72-2

@openwrt-bot
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openwrt-bot commented May 12, 2020

Borromini:

Great, so I forgot to add the router to the title and I cannot change that anymore.

Dmesg for completeness, it's not showing anything weird AFAICT:

[ 0.000000] Linux version 5.4.40 (1800x@crunchbot) (gcc version 8.4.0 (OpenWrt GCC 8.4.0 r13208+10-426fb8cf84)) #0 SMP Tue May 12 12:57:40 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 D-Link DIR-860L B1
[ 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 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] HighMem empty
[ 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] Normal zone: 288 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32768 pages, LIFO batch:7
[ 0.000000] percpu: Embedded 14 pages/cpu s26672 r8192 d22480 u57344
[ 0.000000] pcpu-alloc: s26672 r8192 d22480 u57344 alloc=144096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 32480
[ 0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 0.000000] Writing ErrCtl register=00000041
[ 0.000000] Readback ErrCtl register=00000041
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 121552K/131072K available (5574K kernel code, 202K rwdata, 704K rodata, 1252K init, 230K bss, 9520K 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 0x80657a10 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
[ 0.000008] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[ 0.015474] Calibrating delay loop... 583.68 BogoMIPS (lpj=1167360)
[ 0.055826] pid_max: default: 32768 minimum: 301
[ 0.065165] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.079571] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.097617] rcu: Hierarchical SRCU implementation.
[ 0.107713] smp: Bringing up secondary CPUs ...
[ 9.721360] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 9.721370] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 9.721381] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 9.721480] CPU1 revision is: 0001992f (MIPS 1004Kc)
[ 0.144887] Synchronize counters for CPU 1: done.
[ 0.055662] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.055670] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.055678] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.055735] CPU2 revision is: 0001992f (MIPS 1004Kc)
[ 0.239309] Synchronize counters for CPU 2: done.
[ 0.142193] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.142201] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.142208] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.142265] CPU3 revision is: 0001992f (MIPS 1004Kc)
[ 0.326900] Synchronize counters for CPU 3: done.
[ 0.386502] smp: Brought up 1 node, 4 CPUs
[ 0.398730] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.418015] futex hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 0.431947] pinctrl core: initialized pinctrl subsystem
[ 0.443679] NET: Registered protocol family 16
[ 0.458510] FPU Affinity set after 4688 emulations
[ 0.473887] random: fast init done
[ 0.485356] clocksource: Switched to clocksource GIC
[ 0.497118] NET: Registered protocol family 2
[ 0.506389] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[ 0.522915] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.538111] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear)
[ 0.552093] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.564828] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.577725] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.591767] NET: Registered protocol family 1
[ 0.600341] PCI: CLS 0 bytes, default 32
[ 0.697334] 4 CPUs re-calibrate udelay(lpj = 1163264)
[ 0.708846] workingset: timestamp_bits=14 max_order=15 bucket_order=1
[ 0.732878] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.744362] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.766471] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 0.777825] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 0.789085] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 0.800918] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[ 0.814802] printk: console [ttyS0] disabled
[ 0.823257] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 19, base_baud = 3125000) is a 16550A
[ 0.841181] printk: console [ttyS0] enabled
[ 0.857737] printk: bootconsole [early0] disabled
[ 0.879178] spi-mt7621 1e000b00.spi: sys_freq: 220000000
[ 0.890857] spi-nor spi0.0: mx25l12805d (16384 Kbytes)
[ 0.901206] 6 fixed-partitions partitions found on MTD device spi0.0
[ 0.913904] Creating 6 MTD partitions on "spi0.0":
[ 0.923463] 0x000000000000-0x000000030000 : "u-boot"
[ 0.934701] 0x000000030000-0x000000034000 : "u-boot-env"
[ 0.946551] 0x000000034000-0x000000038000 : "radio"
[ 0.957568] 0x000000038000-0x000000040000 : "factory"
[ 0.968879] 0x000000040000-0x000000050000 : "defaults"
[ 0.980378] 0x000000050000-0x000001000000 : "firmware"
[ 0.992458] 2 seama-fw partitions found on MTD device firmware
[ 1.004105] Creating 2 MTD partitions on "firmware":
[ 1.014006] 0x000000000040-0x000000220000 : "kernel"
[ 1.025039] 0x000000220000-0x000000fb0000 : "rootfs"
[ 1.035949] mtd: device 7 (rootfs) set to be root filesystem
[ 1.047419] 1 squashfs-split partitions found on MTD device rootfs
[ 1.059763] 0x000000890000-0x000000fb0000 : "rootfs_data"
[ 1.072658] libphy: Fixed MDIO Bus: probed
[ 1.107723] libphy: mdio: probed
[ 1.114392] mt7530 mdio-bus:1f: MT7530 adapts as multi-chip module
[ 1.127694] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 21
[ 1.146383] mt7621-pci 1e140000.pcie: Parsing DT failed
[ 1.159315] NET: Registered protocol family 10
[ 1.169942] Segment Routing with IPv6
[ 1.177402] NET: Registered protocol family 17
[ 1.186583] 8021q: 802.1Q VLAN Support v1.8
[ 1.196740] mt7530 mdio-bus:1f: MT7530 adapts as multi-chip module
[ 2.093719] libphy: dsa slave smi: probed
[ 2.113422] mt7530 mdio-bus:1f wan (uninitialized): PHY [dsa-0.0:00] driver [Generic PHY]
[ 2.145413] mt7530 mdio-bus:1f lan4 (uninitialized): PHY [dsa-0.0:01] driver [Generic PHY]
[ 2.177412] mt7530 mdio-bus:1f lan3 (uninitialized): PHY [dsa-0.0:02] driver [Generic PHY]
[ 2.209402] mt7530 mdio-bus:1f lan2 (uninitialized): PHY [dsa-0.0:03] driver [Generic PHY]
[ 2.241413] mt7530 mdio-bus:1f lan1 (uninitialized): PHY [dsa-0.0:04] driver [Generic PHY]
[ 2.305356] mt7530 mdio-bus:1f: configuring for fixed/rgmii link mode
[ 2.929351] mt7530 mdio-bus:1f: Link is Up - 1Gbps/Full - flow control off
[ 3.013392] DSA: tree 0 setup
[ 3.019644] rt2880-pinmux pinctrl: pcie is already enabled
[ 3.030594] mt7621-pci 1e140000.pcie: Error applying setting, reverse things back
[ 3.045653] mt7621-pci-phy 1e149000.pcie-phy: PHY for 0xbe149000 (dual port = 1)
[ 3.060571] mt7621-pci-phy 1e14a000.pcie-phy: PHY for 0xbe14a000 (dual port = 0)
[ 3.175041] mt7621-pci-phy 1e149000.pcie-phy: Xtal is 40MHz
[ 3.186157] mt7621-pci-phy 1e14a000.pcie-phy: Xtal is 40MHz
[ 3.296910] mt7621-pci 1e140000.pcie: pcie1 no card, disable it (RST & CLK)
[ 3.310779] mt7621-pci 1e140000.pcie: pcie2 no card, disable it (RST & CLK)
[ 3.324649] mt7621-pci 1e140000.pcie: PCIE0 enabled
[ 3.334372] mt7621-pci 1e140000.pcie: PCI coherence region base: 0x60000000, mask/settings: 0xf0000002
[ 3.353094] mt7621-pci 1e140000.pcie: PCI host bridge to bus 0000:00
[ 3.365783] pci_bus 0000:00: root bus resource [io 0x1e160000-0x1e16ffff]
[ 3.379480] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[ 3.393182] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 3.404152] pci 0000:00:00.0: [0e8d:0801] type 01 class 0x060400
[ 3.416151] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[ 3.428642] pci 0000:00:00.0: reg 0x14: [mem 0x60200000-0x6020ffff]
[ 3.441196] pci 0000:00:00.0: supports D1
[ 3.449184] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 3.462231] pci 0000:01:00.0: [14c3:7662] type 00 class 0x028000
[ 3.474272] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[ 3.487834] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[ 3.501288] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[ 3.514715] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 3.525149] pci 0000:00:00.0: bridge window [io 0x0000-0x0fff]
[ 3.537291] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff]
[ 3.550819] pci 0000:00:00.0: bridge window [mem 0x60100000-0x601fffff pref]
[ 3.565210] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 3.578427] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[ 3.591603] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[ 3.605480] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[ 3.619005] pci 0000:00:00.0: BAR 9: assigned [mem 0x60100000-0x601fffff pref]
[ 3.633398] pci 0000:00:00.0: BAR 1: assigned [mem 0x60200000-0x6020ffff]
[ 3.646927] pci 0000:00:00.0: BAR 7: assigned [io 0x1e160000-0x1e160fff]
[ 3.660464] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
[ 3.675041] pci 0000:01:00.0: BAR 6: assigned [mem 0x60100000-0x6010ffff pref]
[ 3.689433] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 3.699324] pci 0000:00:00.0: bridge window [io 0x1e160000-0x1e160fff]
[ 3.712848] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff]
[ 3.726375] pci 0000:00:00.0: bridge window [mem 0x60100000-0x601fffff pref]
[ 3.741543] hctosys: unable to open rtc device (rtc0)
[ 3.757471] VFS: Mounted root (squashfs filesystem) readonly on device 31:7.
[ 3.775654] Freeing unused kernel memory: 1252K
[ 3.784719] This architecture does not have kernel memory protection.
[ 3.797555] Run /sbin/init as init process
[ 4.766201] init: Console is alive
[ 4.773205] init: - watchdog -
[ 6.351319] kmodloader: loading kernel modules from /etc/modules-boot.d/

[ 6.568716] usbcore: registered new interface driver usbfs
[ 6.579805] usbcore: registered new interface driver hub
[ 6.590570] usbcore: registered new device driver usb
[ 6.610210] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vbus not found, using dummy regulator
[ 6.627563] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vusb33 not found, using dummy regulator
[ 6.645255] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
[ 6.655884] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 1
[ 6.677501] xhci-mtk 1e1c0000.xhci: hcc params 0x01401198 hci version 0x96 quirks 0x0000000000210010
[ 6.695800] xhci-mtk 1e1c0000.xhci: irq 20, io mem 0x1e1c0000
[ 6.708537] hub 1-0:1.0: USB hub found
[ 6.716169] hub 1-0:1.0: 2 ports detected
[ 6.724830] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
[ 6.735503] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 2
[ 6.750429] xhci-mtk 1e1c0000.xhci: Host supports USB 3.0 SuperSpeed
[ 6.763301] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 6.780330] hub 2-0:1.0: USB hub found
[ 6.787920] hub 2-0:1.0: 1 port detected
[ 6.801076] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 6.829714] init: - preinit -
[ 7.713951] mtk_soc_eth 1e100000.ethernet eth0: configuring for fixed/rgmii link mode
[ 7.730034] mtk_soc_eth 1e100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 7.747348] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 7.990130] random: jshn: uninitialized urandom read (4 bytes read)
[ 8.056626] random: jshn: uninitialized urandom read (4 bytes read)
[ 8.243998] random: jshn: uninitialized urandom read (4 bytes read)
[ 8.633374] mt7530 mdio-bus:1f lan1: configuring for phy/gmii link mode
[ 8.673484] 8021q: adding VLAN 0 to HW filter on device lan1
[ 12.925443] mt7530 mdio-bus:1f lan1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 12.940449] IPv6: ADDRCONF(NETDEV_CHANGE): lan1: link becomes ready
[ 12.956338] mount_root: jffs2 not ready yet, using temporary tmpfs overlay
[ 13.000546] urandom-seed: Seed file not found (/etc/urandom.seed)
[ 13.153363] mt7530 mdio-bus:1f lan1: Link is Down
[ 13.241664] procd: - early -
[ 13.247514] procd: - watchdog -
[ 13.837531] procd: - watchdog -
[ 13.844110] procd: - ubus -
[ 13.940207] urandom_read: 5 callbacks suppressed
[ 13.940219] random: ubusd: uninitialized urandom read (4 bytes read)
[ 14.034486] random: ubusd: uninitialized urandom read (4 bytes read)
[ 14.048478] procd: - init -
[ 14.621308] kmodloader: loading kernel modules from /etc/modules.d/*
[ 14.746989] Mirror/redirect action on
[ 14.762489] u32 classifier
[ 14.767907] input device check on
[ 14.775198] Actions configured
[ 14.791279] Loading modules backported from Linux version v5.7-rc3-0-g6a8b55ed4056
[ 14.791807] urngd: v1.0.2 started.
[ 14.806424] Backport generated by backports.git v5.7-rc3-1-0-gc0c7d2bb
[ 14.847900] wireguard: WireGuard 1.0.20200506 loaded. See www.wireguard.com for information.
[ 14.864808] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld Jason@zx2c4.com. All Rights Reserved.
[ 14.902233] xt_time: kernel timezone is -0000
[ 14.912454] usbcore: registered new interface driver cdc_ether
[ 14.956920] random: crng init done
[ 14.996718] mt7621-pci 1e140000.pcie: bus=1 slot=0 irq=23
[ 15.007561] pci 0000:00:00.0: enabling device (0006 -> 0007)
[ 15.018896] mt76x2e 0000:01:00.0: enabling device (0000 -> 0002)
[ 15.031163] mt76x2e 0000:01:00.0: ASIC revision: 76120044
[ 15.438032] mt76x2e 0000:01:00.0: ROM patch build: 20141115060606a
[ 15.453971] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[ 15.464917] mt76x2e 0000:01:00.0: Build: 1
[ 15.473069] mt76x2e 0000:01:00.0: Build Time: 201507311614____
[ 15.501372] mt76x2e 0000:01:00.0: Firmware running!
[ 15.512723] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 15.541025] PPP generic driver version 2.4.2
[ 15.551395] NET: Registered protocol family 24
[ 15.562267] usbcore: registered new interface driver rndis_host
[ 15.591816] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 32.420757] mtk_soc_eth 1e100000.ethernet eth0: Link is Down
[ 32.437249] mtk_soc_eth 1e100000.ethernet eth0: configuring for fixed/rgmii link mode
[ 32.453281] mtk_soc_eth 1e100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 32.529382] mt7530 mdio-bus:1f lan1: configuring for phy/gmii link mode
[ 32.573531] 8021q: adding VLAN 0 to HW filter on device lan1
[ 32.585027] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 32.597941] br-lan: port 1(lan1) entered blocking state
[ 32.608382] br-lan: port 1(lan1) entered disabled state
[ 32.645370] device lan1 entered promiscuous mode
[ 32.654570] device eth0 entered promiscuous mode
[ 32.789460] mt7530 mdio-bus:1f lan2: configuring for phy/gmii link mode
[ 32.829733] 8021q: adding VLAN 0 to HW filter on device lan2
[ 32.841910] br-lan: port 2(lan2) entered blocking state
[ 32.852384] br-lan: port 2(lan2) entered disabled state
[ 32.913451] device lan2 entered promiscuous mode
[ 33.061453] mt7530 mdio-bus:1f lan3: configuring for phy/gmii link mode
[ 33.101639] 8021q: adding VLAN 0 to HW filter on device lan3
[ 33.113933] br-lan: port 3(lan3) entered blocking state
[ 33.124405] br-lan: port 3(lan3) entered disabled state
[ 33.217416] device lan3 entered promiscuous mode
[ 33.357390] mt7530 mdio-bus:1f lan4: configuring for phy/gmii link mode
[ 33.397573] 8021q: adding VLAN 0 to HW filter on device lan4
[ 33.409630] br-lan: port 4(lan4) entered blocking state
[ 33.420076] br-lan: port 4(lan4) entered disabled state
[ 33.533404] device lan4 entered promiscuous mode
[ 33.665372] mt7530 mdio-bus:1f wan: configuring for phy/gmii link mode
[ 33.713507] 8021q: adding VLAN 0 to HW filter on device wan
[ 35.861449] mt7530 mdio-bus:1f lan1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 35.876519] br-lan: port 1(lan1) entered blocking state
[ 35.887030] br-lan: port 1(lan1) entered forwarding state
[ 35.945478] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 37.167872] jffs2_scan_eraseblock(): End of filesystem marker found at 0x0
[ 37.181660] jffs2_build_filesystem(): unlocking the mtd device...
[ 37.181668] done.
[ 37.197884] jffs2_build_filesystem(): erasing all blocks after the end marker...
[ 71.887429] done.
[ 71.906195] jffs2: notice: (2256) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 72.281800] overlayfs: upper fs does not support tmpfile.

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openwrt-bot commented May 13, 2020

adrianschmutzler:

[ 1.146383] mt7621-pci 1e140000.pcie: Parsing DT failed

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openwrt-bot commented May 13, 2020

Borromini:

Thanks Adrian. I found [[https://lists.infradead.org/pipermail/openwrt-devel/2020-April/022762.html|his message from April on the mailing list]], indicating the wifi chip does not fully initialise with the new PCI driver (which is probably part of the 5.4 bump?).

I went to the end of that e-mail thread but no solution from what I can tell.

Edit: I found a few of Sergio's patches sitting in the [[https://git.openwrt.org/?p=openwrt/openwrt.git;a=tree;f=target/linux/ramips/patches-5.4|target/linux/ramips/patches-5.4 subdir]] for the mt7621 PCIe driver, but I have no idea where to go from here.

Commit [[https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=d21d6ea4547412632e01de505b7a2c8a83817a02|d21d6ea4547412632e01de505b7a2c8a83817a02]] introduced that driver.

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openwrt-bot commented May 18, 2020

Borromini:

Well, I don't know what happened... But after a bit of back and forth between 19.07 and master images (to test other things) the 2,4 GHz radio is back. So I'm closing this for now.

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