Rebuilt the latest truck with the 4.9 kernel and the switch behaves the same as with 4.14. AT first look this problem seem similar to http://lists.infradead.org/pipermail/lede-bugs/2018-February/006906.html problem with the same switch chip BCM53125 and the migration to mdio vs older swconfig.


grep SWCONFIG_B53 config-4.9
CONFIG_SWCONFIG_B53=y
# CONFIG_SWCONFIG_B53_MMAP_DRIVER is not set
CONFIG_SWCONFIG_B53_PHY_DRIVER=y
CONFIG_SWCONFIG_B53_PHY_FIXUP=y
# CONFIG_SWCONFIG_B53_SRAB_DRIVER is not set

/etc/modules.d doesn't have any b53 items
lsmod doesn't show any b53 items.  Not sure the driver is getting loaded.

Found a few other threads dealing with the chip set in other versions of linux when the 4.9 kernel driver came out. These seem like they are relevant, though I'm not sure what has been done to the openwrt sunxi branch of the source to accommodate the b53 driver now in mainline kernel and move to mdio.  I believe that the EA9500 uses the same switch chipset.

Getting the driver working in Arbian with kernel 4.9
https://github.com/armbian/build/issues/511#issuecomment-269622336

Driver now in mainline 4.9
https://forum.armbian.com/topic/2690-issues-with-lamobo-r1-and-new-distribution/

Info on setting up the new driver
https://lwn.net/Articles/634787/

Anything else I can do to diagnose?

Thanks
    Derek

On 03/04/2018 05:05 PM, Hauke Mehrtens wrote:
On 03/04/2018 07:44 PM, Florian Fainelli wrote:
+Jonas,

On 03/04/2018 05:09 AM, TheWerthFam wrote:
Full kernel log below. I remove the 8192cu wifi driver since it doesn't
work in AP mode and use a rt2800 base usb dongle.. Additionally grep
output of config-4.14 for SWCONFIG
grep SWCONFIG target/linux/sunxi/config-4.14
CONFIG_SWCONFIG=y
CONFIG_SWCONFIG_B53=y
# CONFIG_SWCONFIG_B53_MMAP_DRIVER is not set
CONFIG_SWCONFIG_B53_PHY_DRIVER=y
CONFIG_SWCONFIG_B53_PHY_FIXUP=y
# CONFIG_SWCONFIG_B53_SRAB_DRIVER is not set
(please don't top post). I thought somehow that:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d7b9eaff5f0ca00726336b4c0c3c29decf30412a

could be responsible for what you are seeing, but this was already
included in 4.9, so this must be something else.
lede-17.01 used kernel 4.4, did kernel 4.9 worked for you?
If you also had the same problem in kernel 4.9 please try to revert the
commit Florian showed.

Hauke

kernel log
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.20 (dandv@t420s) (gcc version 5.5.0
(OpenWrt GCC 5.5.0 r6351-694f0bb5af)) #0 SMP PREEMPT Fri Mar 2 14:58:09
2018
[    0.000000] CPU: ARMv7 Processor [410fc074] revision 4 (ARMv7),
cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[    0.000000] OF: fdt: Machine model: Lamobo R1
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 262144
[    0.000000] free_area_init_node: node 0, pgdat c0c4f040, node_mem_map
ef7fa000
[    0.000000]   Normal zone: 1536 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 196608 pages, LIFO batch:31
[    0.000000]   HighMem zone: 65536 pages, LIFO batch:15
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: Using PSCI v0.1 Function IDs from DT
[    0.000000] random: get_random_bytes called from
start_kernel+0x90/0x400 with crng_init=0
[    0.000000] percpu: Embedded 16 pages/cpu @ef7be000 s34188 r8192
d23156 u65536
[    0.000000] pcpu-alloc: s34188 r8192 d23156 u65536 alloc=16*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages:
260608
[    0.000000] Kernel command line: console=ttyS0,115200 earlyprintk
root=/dev/mmcblk0p2 rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288
bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
bytes)
[    0.000000] Memory: 1028452K/1048576K available (4766K kernel code,
318K rwdata, 1368K rodata, 2048K init, 245K bss, 20124K reserved, 0K
cma-reserved, 262144K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc06a78e0   (6783 kB)
[    0.000000]       .init : 0xc0a00000 - 0xc0c00000   (2048 kB)
[    0.000000]       .data : 0xc0c00000 - 0xc0c4f940   ( 319 kB)
[    0.000000]        .bss : 0xc0c55d7c - 0xc0c9344c   ( 246 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]     RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    0.000000]     Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff
max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000008] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps
every 4398046511097ns
[    0.000021] Switching to timer-based delay loop, resolution 41ns
[    0.000560] clocksource: timer: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 79635851949 ns
[    0.000843] clocksource: hstimer: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 12741736309 ns
[    0.001002] Console: colour dummy device 80x30
[    0.001040] Calibrating delay loop (skipped), value calculated using
timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.001057] pid_max: default: 32768 minimum: 301
[    0.001195] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001212] Mountpoint-cache hash table entries: 2048 (order: 1, 8192
bytes)
[    0.001763] CPU: Testing write buffer coherency: ok
[    0.002112] /cpus/cpu@0 missing clock-frequency property
[    0.002133] /cpus/cpu@1 missing clock-frequency property
[    0.002149] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.039933] Setting up static identity map for 0x40200000 - 0x40200060
[    0.059925] Hierarchical SRCU implementation.
[    0.099986] smp: Bringing up secondary CPUs ...
[    0.180401] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.180532] smp: Brought up 1 node, 2 CPUs
[    0.180549] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.180557] CPU: All CPU(s) started in HYP mode.
[    0.180563] CPU: Virtualization extensions available.
[    0.188631] VFP support v0.3: implementor 41 architecture 2 part 30
variant 7 rev 4
[    0.189274] random: fast init done
[    0.189313] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.189342] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.189525] pinctrl core: initialized pinctrl subsystem
[    0.191194] NET: Registered protocol family 16
[    0.191549] DMA: preallocated 256 KiB pool for atomic coherent
allocations
[    0.193416] No ATAGs?
[    0.252047] reg-fixed-voltage gmac-3v3: could not find pctldev for
node /soc@01c00000/pinctrl@01c20800/gmac_power_pin@0, deferring probe
[    0.252607] SCSI subsystem initialized
[    0.252692] libata version 3.00 loaded.
[    0.252963] usbcore: registered new interface driver usbfs
[    0.253023] usbcore: registered new interface driver hub
[    0.254023] usbcore: registered new device driver usb
[    0.254189] pps_core: LinuxPPS API ver. 1 registered
[    0.254202] pps_core: Software ver. 5.3.6 - Copyright 2005-2007
Rodolfo Giometti <giome...@linux.it>
[    0.254232] PTP clock support registered
[    0.254603] Advanced Linux Sound Architecture Driver Initialized.
[    0.260853] clocksource: Switched to clocksource arch_sys_counter
[    0.267718] NET: Registered protocol family 2
[    0.268453] TCP established hash table entries: 8192 (order: 3, 32768
bytes)
[    0.268543] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.268672] TCP: Hash tables configured (established 8192 bind 8192)
[    0.268815] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.268887] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.269172] NET: Registered protocol family 1
[    0.269611] kvm [1]: 8-bit VMID
[    0.269626] kvm [1]: IDMAP page: 40201000
[    0.269635] kvm [1]: HYP VA range: c0000000:ffffffff
[    0.270043] kvm [1]: vgic-v2@1c84000
[    0.271073] kvm [1]: vgic interrupt IRQ16
[    0.271129] kvm [1]: virtual timer IRQ20
[    0.272028] kvm [1]: Hyp mode initialized successfully
[    0.273338] No memory allocated for crashlog
[    0.273598] workingset: timestamp_bits=30 max_order=18 bucket_order=0
[    0.278601] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.292201] bounce: pool size: 64 pages
[    0.292243] io scheduler noop registered
[    0.292253] io scheduler deadline registered
[    0.292549] io scheduler cfq registered (default)
[    0.293261] sun4i-usb-phy 1c13400.phy: could not find pctldev for
node /soc@01c00000/pinctrl@01c20800/usb0_id_detect_pin@0, deferring probe
[    0.296725] sun4i-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[    0.389779] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[    0.393786] console [ttyS0] disabled
[    0.414430] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 44,
base_baud = 1500000) is a U6_16550A
[    1.029639] console [ttyS0] enabled
[    1.056914] 1c28c00.serial: ttyS1 at MMIO 0x1c28c00 (irq = 45,
base_baud = 1500000) is a U6_16550A
[    1.089550] 1c29c00.serial: ttyS2 at MMIO 0x1c29c00 (irq = 46,
base_baud = 1500000) is a U6_16550A
[    1.106206] loop: module loaded
[    1.112568] libphy: Fixed MDIO Bus: probed
[    1.117764] sun7i-dwmac 1c50000.ethernet: PTP uses main clock
[    1.123579] sun7i-dwmac 1c50000.ethernet: no reset control found
[    1.131220] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.137753] ehci-platform: EHCI generic platform driver
[    1.143604] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.149814] ohci-platform: OHCI generic platform driver
[    1.155670] usbcore: registered new interface driver usb-storage
[    1.162265] mousedev: PS/2 mouse device common for all mice
[    1.169154] i2c /dev entries driver
[    1.174090] axp20x-i2c 0-0034: AXP20x variant AXP209 found
[    1.187796] axp20x-gpio axp20x-gpio: AXP209 GPIO driver loaded
[    1.202319] input: axp20x-pek as
/devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034/axp20x-pek/input/input0

[    1.213778] ldo1: supplied by regulator-dummy
[    1.218524] ldo2: supplied by regulator-dummy
[    1.224177] ldo3: supplied by regulator-dummy
[    1.229298] ldo4: supplied by regulator-dummy
[    1.234050] ldo5: supplied by regulator-dummy
[    1.239171] dcdc2: supplied by regulator-dummy
[    1.244443] dcdc3: supplied by regulator-dummy
[    1.251136] axp20x-i2c 0-0034: AXP20X driver loaded
[    1.276192] sunxi-wdt 1c20c90.watchdog: Watchdog enabled (timeout=16
sec, nowayout=0)
[    1.299873] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[    1.371113] sunxi-mmc 1c0f000.mmc: base:0xf08db000 irq:28
[    1.380813] sun4i-ss 1c15000.crypto-engine: Die ID 0
[    1.391202] NET: Registered protocol family 17
[    1.395836] can: controller area network core (rev 20170425 abi 9)
[    1.402152] NET: Registered protocol family 29
[    1.407683] 8021q: 802.1Q VLAN Support v1.8
[    1.414053] Registering SWP/SWPB emulation handler
[    1.430251] sun7i-dwmac 1c50000.ethernet: PTP uses main clock
[    1.436074] sun7i-dwmac 1c50000.ethernet: no reset control found
[    1.450507] mmc0: host does not support reading read-only switch,
assuming write-enable
[    1.462584] mmc0: new high speed SDHC card at address aaaa
[    1.468564] mmcblk0: mmc0:aaaa SS08G 7.40 GiB
[    1.474496]  mmcblk0: p1 p2
[    1.570927] sun7i-dwmac 1c50000.ethernet: Ring mode enabled
[    1.576513] sun7i-dwmac 1c50000.ethernet: DMA HW capability register
supported
[    1.583786] sun7i-dwmac 1c50000.ethernet: Normal descriptors
[    1.589642] libphy: stmmac: probed
[    1.594540] ehci-platform 1c14000.usb: EHCI Host Controller
[    1.600161] ehci-platform 1c14000.usb: new USB bus registered,
assigned bus number 1
[    1.608127] ehci-platform 1c14000.usb: irq 30, io mem 0x01c14000
[    1.640868] ehci-platform 1c14000.usb: USB 2.0 started, EHCI 1.00
[    1.647162] usb usb1: New USB device found, idVendor=1d6b,
idProduct=0002
[    1.653975] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[    1.661200] usb usb1: Product: EHCI Host Controller
[    1.666074] usb usb1: Manufacturer: Linux 4.14.20 ehci_hcd
[    1.671567] usb usb1: SerialNumber: 1c14000.usb
[    1.676808] hub 1-0:1.0: USB hub found
[    1.680622] hub 1-0:1.0: 1 port detected
[    1.685689] ehci-platform 1c1c000.usb: EHCI Host Controller
[    1.691340] ehci-platform 1c1c000.usb: new USB bus registered,
assigned bus number 2
[    1.699247] ehci-platform 1c1c000.usb: irq 34, io mem 0x01c1c000
[    1.730870] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00
[    1.737159] usb usb2: New USB device found, idVendor=1d6b,
idProduct=0002
[    1.743976] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[    1.751203] usb usb2: Product: EHCI Host Controller
[    1.756076] usb usb2: Manufacturer: Linux 4.14.20 ehci_hcd
[    1.761570] usb usb2: SerialNumber: 1c1c000.usb
[    1.766781] hub 2-0:1.0: USB hub found
[    1.770577] hub 2-0:1.0: 1 port detected
[    1.775623] ohci-platform 1c14400.usb: Generic Platform OHCI controller
[    1.782316] ohci-platform 1c14400.usb: new USB bus registered,
assigned bus number 3
[    1.790254] ohci-platform 1c14400.usb: irq 31, io mem 0x01c14400
[    1.865033] usb usb3: New USB device found, idVendor=1d6b,
idProduct=0001
[    1.871855] usb usb3: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[    1.879069] usb usb3: Product: Generic Platform OHCI controller
[    1.885001] usb usb3: Manufacturer: Linux 4.14.20 ohci_hcd
[    1.890481] usb usb3: SerialNumber: 1c14400.usb
[    1.895715] hub 3-0:1.0: USB hub found
[    1.899511] hub 3-0:1.0: 1 port detected
[    1.904874] vcc3v0: disabling
[    1.907855] vcc5v0: disabling
[    1.911089] ahci-5v: disabling
[    1.914152] usb0-vbus: disabling
[    1.917380] ALSA device list:
[    1.920343]   No soundcards found.
[    1.935814] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to
feature incompatibilities
[    1.944601] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to
feature incompatibilities
[    1.966554] EXT4-fs (mmcblk0p2): mounted filesystem without journal.
Opts: (null)
[    1.974152] VFS: Mounted root (ext4 filesystem) readonly on device
179:2.
[    1.983177] Freeing unused kernel memory: 2048K
[    2.061011] usb 1-1: new high-speed USB device number 2 using
ehci-platform
[    2.074884] init: Console is alive
[    2.078583] init: - watchdog -
[    2.180909] usb 2-1: new high-speed USB device number 2 using
ehci-platform
[    2.230219] kmodloader: loading kernel modules from
/etc/modules-boot.d/*
[    2.240950] kmodloader: done loading kernel modules from
/etc/modules-boot.d/*
[    2.248879] init: - preinit -
[    2.298988] usb 1-1: New USB device found, idVendor=148f, idProduct=5370
[    2.305780] usb 1-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[    2.312994] usb 1-1: Product: 802.11 n WLAN
[    2.317182] usb 1-1: Manufacturer: Ralink
[    2.321288] usb 1-1: SerialNumber: 1.0
[    2.347814] Generic PHY fixed-0:00: attached PHY driver [Generic PHY]
(mii_bus:phy_addr=fixed-0:00, irq=POLL)
[    2.359427] sun7i-dwmac 1c50000.ethernet eth0: RX IPC Checksum
Offload disabled
[    2.366819] sun7i-dwmac 1c50000.ethernet eth0: No MAC Management
Counters available
[    2.374518] sun7i-dwmac 1c50000.ethernet eth0: PTP not supported by HW
[    2.383237] usb 2-1: New USB device found, idVendor=0bda, idProduct=8178
[    2.389949] usb 2-1: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[    2.397195] usb 2-1: Product: 802.11n WLAN Adapter
[    2.402029] usb 2-1: Manufacturer: Realtek
[    2.406123] usb 2-1: SerialNumber: 00e04c000001
[    3.440975] sun7i-dwmac 1c50000.ethernet eth0: Link is Up -
1Gbps/Full - flow control off
[    6.740644] mount_root: mounting /dev/root
[    6.745454] EXT4-fs (mmcblk0p2): warning: mounting unchecked fs,
running e2fsck is recommended
[    6.756661] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    6.788801] FAT-fs (mmcblk0p1): Volume was not properly unmounted.
Some data may be corrupt. Please run fsck.
[    6.852687] urandom-seed: Seeding with /etc/urandom.seed
[    6.966076] procd: - early -
[    6.969054] procd: - watchdog -
[    7.755781] procd: - watchdog -
[    7.759218] procd: - ubus -
[    7.814726] procd: - init -
[    8.003666] kmodloader: loading kernel modules from /etc/modules.d/*
[    8.013466] NET: Registered protocol family 8
[    8.017837] NET: Registered protocol family 20
[    8.033442] PPP generic driver version 2.4.2
[    8.042178] Netfilter messages via NETLINK v0.30.
[    8.048466] ip_set: protocol 6
[    8.084300] u32 classifier
[    8.087034]     input device check on
[    8.090714]     Actions configured
[    8.096318] Mirror/redirect action on
[    8.106498] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[    8.130181] Loading modules backported from Linux version
wt-2017-11-01-0-gfe248fc2c180
[    8.138895] Backport generated by backports.git v4.14-rc2-1-31-g86cf0e5d
[    8.151900] ip_tables: (C) 2000-2006 Netfilter Core Team
[    8.512416] ctnetlink v0.93: registering with nfnetlink.
[    8.631827] NET: Registered protocol family 24
[    8.660634] xt_time: kernel timezone is -0000
[    9.030880] usb 1-1: reset high-speed USB device number 2 using
ehci-platform
[    9.241831] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5390,
rev 0502 detected
[    9.277822] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 5370
detected
[    9.286471] ieee80211 phy0: Selected rate control algorithm
'minstrel_ht'
[    9.291272] usbcore: registered new interface driver rt2800usb
[    9.297365] kmodloader: done loading kernel modules from
/etc/modules.d/*
[   11.561215] Generic PHY fixed-0:00: attached PHY driver [Generic PHY]
(mii_bus:phy_addr=fixed-0:00, irq=POLL)
[   11.573213] sun7i-dwmac 1c50000.ethernet eth0: RX IPC Checksum
Offload disabled
[   11.580572] sun7i-dwmac 1c50000.ethernet eth0: No MAC Management
Counters available
[   11.588472] sun7i-dwmac 1c50000.ethernet eth0: PTP not supported by HW
[   11.596272] br-lan: port 1(eth0) entered blocking state
[   11.601688] br-lan: port 1(eth0) entered disabled state
[   11.607232] device eth0 entered promiscuous mode
[   11.662123] br-lan: port 2(eth0.1) entered blocking state
[   11.668473] br-lan: port 2(eth0.1) entered disabled state
[   11.675980] device eth0.1 entered promiscuous mode
[   12.641026] sun7i-dwmac 1c50000.ethernet eth0: Link is Up -
1Gbps/Full - flow control off
[   12.649295] br-lan: port 1(eth0) entered blocking state
[   12.654646] br-lan: port 1(eth0) entered forwarding state
[   12.664325] br-lan: port 2(eth0.1) entered blocking state
[   12.669764] br-lan: port 2(eth0.1) entered forwarding state
[   13.580335] ieee80211 phy0: rt2x00lib_request_firmware: Info -
Loading firmware file 'rt2870.bin'
[   13.594580] ieee80211 phy0: rt2x00lib_request_firmware: Info -
Firmware detected - version: 0.36
[   14.054302] br-lan: port 3(wlan0) entered blocking state
[   14.065349] br-lan: port 3(wlan0) entered disabled state
[   14.078333] device wlan0 entered promiscuous mode
[   14.084852] br-lan: port 3(wlan0) entered blocking state
[   14.090203] br-lan: port 3(wlan0) entered forwarding state
[   14.103333] br-lan: port 3(wlan0) entered disabled state
[   14.373214] br-lan: port 3(wlan0) entered blocking state
[   14.378568] br-lan: port 3(wlan0) entered forwarding state
[  250.660996] random: crng init done


On 03/03/2018 11:07 PM, Florian Fainelli wrote:
On 03/03/2018 06:17 PM, TheWerthFam wrote:
Yes,
switch driver is missing.  17.01.4 kernel log shows:  "b53_common: found
switch: BCM53125, rev 4"

18.0x doesn't show any b53/BCM53125 switch information.
That part looks good:

target/linux/sunxi/config-4.14:CONFIG_SWCONFIG_B53=y
target/linux/sunxi/config-4.14:# CONFIG_SWCONFIG_B53_MMAP_DRIVER is
not set
target/linux/sunxi/config-4.14:CONFIG_SWCONFIG_B53_PHY_DRIVER=y
target/linux/sunxi/config-4.14:CONFIG_SWCONFIG_B53_PHY_FIXUP=y
target/linux/sunxi/config-4.14:# CONFIG_SWCONFIG_B53_SRAB_DRIVER is
not set

Can you send a complete kernel log?


Thanks
      Derek

On 03/03/2018 08:30 PM, Rosen Penev wrote:
On Sat, Mar 3, 2018 at 5:26 PM, TheWerthFam <thewerth...@gmail.com>
wrote:
17.01.4 works great currently on this platform, just trying out the
cutting
edge and found the switch configuration not existent.
swconfig list  returns no results.

Normally swconfig returns
Found: switch0 - eth0
Found: switch1 - eth0

The interfaces eth0.1 eth0.2 etc are created, but they don't pass any
traffic.  LAN ports and the WAN port LEDs seem to work in their normal
quirky way with devices connected but they don't pass any traffic.

Any advice and direction of work that needs to be done would be
appreciated.

Did you clear settings when upgrading? Please post /etc/config/network.

This sounds like the switch driver is missing.
Cheers
       Derek

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