On 23/09/2021 03:22, Florian Fainelli wrote:
On 9/22/2021 3:26 PM, Arınç ÜNAL wrote:
On 22/09/2021 21:15, Florian Fainelli wrote:
On 9/21/21 5:19 AM, Arınç ÜNAL wrote:
Hardware Info
-------------
Processor - Broadcom BCM4709C0KFEBG dual-core @ 1.4 GHz
Switch - BCM53012 in BCM4709C0KFEBG & external RTL8365MB
There is no Device Tree description of the RTL8365MB switch, can it be
driven/controlled via MDIO, SPI or GPIOs by any chance? This is not a
show stopper for accepting the patch, just wondering if you are somehow
trying to get that switch controlled by the rtl8366 DSA driver as well?
There's a v1 patch on net-next adding DSA support for RTL8365MB by
Alvin Šipraga, CC'ing them. There's also a v2 patch coming.
https://lore.kernel.org/netdev/20210822193145.1312668-1-alvin@xxxxxxx/
I've been mailing Alvin to figure out how to define it on the device
tree. They have provided very useful information. Quoting a few:
>> I'm trying to write the device tree to support this switch. I'm
not sure
>> whether the default GPIO IDs of mdc-gpios, mdio-gpios, reset-gpios &
>> interrupts on realtek-smi.txt kernel documentation are correct.
>>
https://elixir.bootlin.com/linux/latest/source/Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
>
> These gpios are just an example. It really depends how your board is
> wired up. You have to figure out which SoC pad is wired to the MDC,
> MDIO, and RESET pins on the RTL8365MB. Then you have to make sure the
> pinmux is set up correctly so that these pads correspond to some GPIO
> with a given ID, and then pick the right GPIO controller
(&chipcommon?)
> and put the ID after that. It will not necessarily be 21, 22, 14.
> In summary:
>
> - figure out which pads are wired to MDC, MDIO, RESET
> - figure out pinmux to make them into gpios
> - figure out gpio ID and describe that in the device tree
>
I have backported the v1 patch to kernel 5.10 and tried an example
definition on the device tree to test it out on RT-AC88U. It's on this
branch:
https://github.com/arinc9/openwrt/commits/realtek-work-asus_rt-ac88u
Your dsa,member proper looks reversed, you would want it to be:
dsa,member = <1 0>;
Thanks!
to indicate that these are indeed disjoint DSA trees with the tree being
1 and the switch being member 0 (the one and only). This part of the
driver/binding looks a bit weird too:
switch@1 {
+ compatible = "realtek,rtl8365mb";
+ /* 22 = MDIO (has input reads), 21 = MDC (clock, output only) */
+ mdc-gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>;
+ mdio-gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
this is clearly a MDIO-attached switch, so it should be a children of
the GPIO controller node. There is a hardware MDIO controller on the
BCM5301X so you should be able to avoid using bit-banging here and
instead using the BCM5301X's MDIO controller proper.
I took linksys panamera device tree as an example, this device is very
similar to Asus RT-AC88U.
https://github.com/Broadcom/stblinux/blob/devicetree/next/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
I commented out the "reg" property on switch@1 so we can see if it finds
the switch while scanning PHY addresses on mdio 200.
I don't know if the default "interrupt-controller" and "compatible =
"realtek,smi-mdio", "dsa-mdio";" specification is correct, so I took
them out for now.
mdio-mux@18003000 {
/* BIT(9) = 1 => external mdio */
mdio@200 {
reg = <0x200>;
#address-cells = <1>;
#size-cells = <0>;
switch@1 {
compatible = "realtek,rtl8365mb";
#address-cells = <1>;
#size-cells = <0>;
reset-gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;
reset-names = "robo_reset";
/* reg = <0>;*/
dsa,member = <1 0>;
pinctrl-names = "default";
pinctrl-0 = <&pinmux_mdio>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan8";
};
port@1 {
reg = <1>;
label = "lan7";
};
port@2 {
reg = <2>;
label = "lan6";
};
port@3 {
reg = <3>;
label = "lan5";
};
port@4 {
reg = <4>;
label = "cpu";
ethernet = <&sw0_p5>;
phy-mode = "rgmii";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
};
};
Here's relevant part of the bootlog. Full bootlog is in the attachments.
[ 2.027843] bcm_iproc 18029200.spi: using bspi-mspi mode
[ 2.034744] libphy: Fixed MDIO Bus: probed
[ 2.039638] libphy: iProc MDIO bus: probed
[ 2.043764] iproc-mdio 18003000.mdio: Broadcom iProc MDIO bus registered
[ 2.051215] libphy: mdio_mux: probed
[ 2.055587] libphy: mdio_mux: probed
[ 2.059196] mdio_bus 0.200: switch@1 has invalid PHY address
[ 2.064894] mdio_bus 0.200: scan phy switch at address 0
[ 2.070231] mdio_bus 0.200: scan phy switch at address 1
[ 2.075554] mdio_bus 0.200: scan phy switch at address 2
[ 2.080894] mdio_bus 0.200: scan phy switch at address 3
[ 2.086217] mdio_bus 0.200: scan phy switch at address 4
[ 2.091549] mdio_bus 0.200: scan phy switch at address 5
[ 2.096870] mdio_bus 0.200: scan phy switch at address 6
[ 2.102202] mdio_bus 0.200: scan phy switch at address 7
[ 2.107523] mdio_bus 0.200: scan phy switch at address 8
[ 2.112864] mdio_bus 0.200: scan phy switch at address 9
[ 2.118186] mdio_bus 0.200: scan phy switch at address 10
[ 2.123608] mdio_bus 0.200: scan phy switch at address 11
[ 2.129022] mdio_bus 0.200: scan phy switch at address 12
[ 2.134442] mdio_bus 0.200: scan phy switch at address 13
[ 2.139858] mdio_bus 0.200: scan phy switch at address 14
[ 2.145274] mdio_bus 0.200: scan phy switch at address 15
[ 2.150697] mdio_bus 0.200: scan phy switch at address 16
[ 2.156110] mdio_bus 0.200: scan phy switch at address 17
[ 2.161528] mdio_bus 0.200: scan phy switch at address 18
[ 2.166937] mdio_bus 0.200: scan phy switch at address 19
[ 2.172355] mdio_bus 0.200: scan phy switch at address 20
[ 2.177764] mdio_bus 0.200: scan phy switch at address 21
[ 2.183183] mdio_bus 0.200: scan phy switch at address 22
[ 2.188592] mdio_bus 0.200: scan phy switch at address 23
[ 2.194011] mdio_bus 0.200: scan phy switch at address 24
[ 2.199427] mdio_bus 0.200: scan phy switch at address 25
[ 2.204834] mdio_bus 0.200: scan phy switch at address 26
[ 2.210253] mdio_bus 0.200: scan phy switch at address 27
[ 2.215662] mdio_bus 0.200: scan phy switch at address 28
[ 2.221080] mdio_bus 0.200: scan phy switch at address 29
[ 2.226490] mdio_bus 0.200: scan phy switch at address 30
[ 2.231914] mdio_bus 0.200: scan phy switch at address 31
[ 2.237939] b53-srab-switch 18007000.ethernet-switch: found switch:
BCM53012, rev 0
[ 2.245957] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
Looks like the switch is not on 0x200, what else can we try?
Arınç
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.10.64 (user@arinc9) (arm-openwrt-linux-muslgnueabi-gcc (OpenWrt GCC 11.2.0 r17569-cf6e09471b) 11.2.0, GNU ld (GNU Binutils) 2.37) #0 SMP Thu Sep 23 21:49:31 2021
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Asus RT-AC88U
[ 0.000000] earlycon: ns16550 at MMIO 0x18000300 (options '115200n8')
[ 0.000000] printk: bootconsole [ns16550] enabled
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Hit pending asynchronous external abort (FSR=0x00001c06) during first unmask, this is most likely caused by a firmware/bootloader bug.
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] HighMem [mem 0x0000000008000000-0x000000009fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000007ffffff]
[ 0.000000] node 0: [mem 0x0000000088000000-0x000000009fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000009fffffff]
[ 0.000000] On node 0 totalpages: 131072
[ 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] HighMem zone: 98304 pages, LIFO batch:31
[ 0.000000] percpu: Embedded 14 pages/cpu s27212 r8192 d21940 u57344
[ 0.000000] pcpu-alloc: s27212 r8192 d21940 u57344 alloc=14*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 130784
[ 0.000000] Kernel command line: earlycon
[ 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] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 510324K/524288K available (5635K kernel code, 565K rwdata, 1364K rodata, 1024K init, 288K bss, 13964K reserved, 0K cma-reserved, 393216K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] L2C: DT/platform modifies aux control register: 0x0a130000 -> 0x3a530000
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x7e530001
[ 0.000000] random: get_random_bytes called from start_kernel+0x360/0x50c with crng_init=0
[ 0.000007] sched_clock: 64 bits at 700MHz, resolution 1ns, wraps every 4398046511103ns
[ 0.016397] clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0xa17102bcf3, max_idle_ns: 440795224838 ns
[ 0.027545] Switching to timer-based delay loop, resolution 1ns
[ 0.033666] Calibrating delay loop (skipped), value calculated using timer frequency.. 1400.00 BogoMIPS (lpj=7000000)
[ 0.044404] pid_max: default: 32768 minimum: 301
[ 0.049116] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.056500] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.064881] CPU: Testing write buffer coherency: ok
[ 0.069836] CPU0: Spectre v2: using BPIALL workaround
[ 0.075124] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.081213] Setting up static identity map for 0x100000 - 0x10003c
[ 0.087561] rcu: Hierarchical SRCU implementation.
[ 0.092476] dyndbg: Ignore empty _ddebug table in a CONFIG_DYNAMIC_DEBUG_CORE build
[ 0.100371] smp: Bringing up secondary CPUs ...
[ 0.105499] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.105505] CPU1: Spectre v2: using BPIALL workaround
[ 0.116414] smp: Brought up 1 node, 2 CPUs
[ 0.120545] SMP: Total of 2 processors activated (2800.00 BogoMIPS).
[ 0.126948] CPU: WARNING: CPU(s) started in wrong/inconsistent modes (primary CPU mode 0x13)
[ 0.135474] CPU: This may indicate a broken bootloader or firmware.
[ 0.143725] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.153702] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 0.160710] pinctrl core: initialized pinctrl subsystem
[ 0.166389] NET: Registered protocol family 16
[ 0.171412] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.178959] thermal_sys: Registered thermal governor 'step_wise'
[ 0.199499] clocksource: Switched to clocksource arm_global_timer
[ 0.212562] NET: Registered protocol family 2
[ 0.217112] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.224740] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes, linear)
[ 0.233219] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.240931] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear)
[ 0.248031] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.254537] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.261161] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 0.268328] NET: Registered protocol family 1
[ 0.272753] PCI: CLS 0 bytes, default 64
[ 0.278104] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[ 0.286704] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.292638] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.303443] bounce: pool size: 64 pages
[ 0.308204] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.315355] printk: console [ttyS0] disabled
[ 0.319758] 18000300.serial: ttyS0 at MMIO 0x18000300 (irq = 26, base_baud = 7812500) is a 16550
[ 0.328651] printk: console [ttyS0] enabled
[ 0.337085] printk: bootconsole [ns16550] disabled
[ 0.347498] bcm2835-rng 18004000.rng: hwrng registered
[ 1.023069] random: fast init done
[ 1.026530] random: crng init done
[ 1.031402] nand: device found, Manufacturer ID: 0xc8, Chip ID: 0xd1
[ 1.037782] nand: ESMT NAND 128MiB 3,3V 8-bit
[ 1.042177] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[ 1.049807] iproc_nand 18028000.nand-controller: detected 128MiB total, 128KiB blocks, 2KiB pages, 16B OOB, 8-bit, BCH-8
[ 1.060717] Scanning device for bad blocks
[ 1.966576] 3 fixed-partitions partitions found on MTD device brcmnand.0
[ 1.973314] Creating 3 MTD partitions on "brcmnand.0":
[ 1.978461] 0x000000000000-0x000000080000 : "boot"
[ 1.983843] 0x000000080000-0x000000200000 : "nvram"
[ 1.989291] 0x000000200000-0x000008000000 : "firmware"
[ 1.996049] 2 trx partitions found on MTD device firmware
[ 2.001499] Creating 2 MTD partitions on "firmware":
[ 2.006479] 0x00000000001c-0x000000400000 : "linux"
[ 2.011376] mtd: partition "linux" doesn't start on an erase/write block boundary -- force read-only
[ 2.021124] 0x000000400000-0x000007e00000 : "ubi"
[ 2.027843] bcm_iproc 18029200.spi: using bspi-mspi mode
[ 2.034744] libphy: Fixed MDIO Bus: probed
[ 2.039638] libphy: iProc MDIO bus: probed
[ 2.043764] iproc-mdio 18003000.mdio: Broadcom iProc MDIO bus registered
[ 2.051215] libphy: mdio_mux: probed
[ 2.055587] libphy: mdio_mux: probed
[ 2.059196] mdio_bus 0.200: switch@1 has invalid PHY address
[ 2.064894] mdio_bus 0.200: scan phy switch at address 0
[ 2.070231] mdio_bus 0.200: scan phy switch at address 1
[ 2.075554] mdio_bus 0.200: scan phy switch at address 2
[ 2.080894] mdio_bus 0.200: scan phy switch at address 3
[ 2.086217] mdio_bus 0.200: scan phy switch at address 4
[ 2.091549] mdio_bus 0.200: scan phy switch at address 5
[ 2.096870] mdio_bus 0.200: scan phy switch at address 6
[ 2.102202] mdio_bus 0.200: scan phy switch at address 7
[ 2.107523] mdio_bus 0.200: scan phy switch at address 8
[ 2.112864] mdio_bus 0.200: scan phy switch at address 9
[ 2.118186] mdio_bus 0.200: scan phy switch at address 10
[ 2.123608] mdio_bus 0.200: scan phy switch at address 11
[ 2.129022] mdio_bus 0.200: scan phy switch at address 12
[ 2.134442] mdio_bus 0.200: scan phy switch at address 13
[ 2.139858] mdio_bus 0.200: scan phy switch at address 14
[ 2.145274] mdio_bus 0.200: scan phy switch at address 15
[ 2.150697] mdio_bus 0.200: scan phy switch at address 16
[ 2.156110] mdio_bus 0.200: scan phy switch at address 17
[ 2.161528] mdio_bus 0.200: scan phy switch at address 18
[ 2.166937] mdio_bus 0.200: scan phy switch at address 19
[ 2.172355] mdio_bus 0.200: scan phy switch at address 20
[ 2.177764] mdio_bus 0.200: scan phy switch at address 21
[ 2.183183] mdio_bus 0.200: scan phy switch at address 22
[ 2.188592] mdio_bus 0.200: scan phy switch at address 23
[ 2.194011] mdio_bus 0.200: scan phy switch at address 24
[ 2.199427] mdio_bus 0.200: scan phy switch at address 25
[ 2.204834] mdio_bus 0.200: scan phy switch at address 26
[ 2.210253] mdio_bus 0.200: scan phy switch at address 27
[ 2.215662] mdio_bus 0.200: scan phy switch at address 28
[ 2.221080] mdio_bus 0.200: scan phy switch at address 29
[ 2.226490] mdio_bus 0.200: scan phy switch at address 30
[ 2.231914] mdio_bus 0.200: scan phy switch at address 31
[ 2.237939] b53-srab-switch 18007000.ethernet-switch: found switch: BCM53012, rev 0
[ 2.245957] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
[ 2.252083] bcma-host-soc 18000000.axi: bus0: Found chip with id 53030, rev 0x00 and package 0x00
[ 2.261088] bcma-host-soc 18000000.axi: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x2A, class 0x0)
[ 2.271679] bcma-host-soc 18000000.axi: bus0: bcma_of_get_irq() failed with rc=-22
[ 2.271688] bcma-host-soc 18000000.axi: bus0: Core 1 found: Chipcommon B (manuf 0x4BF, id 0x50B, rev 0x05, class 0x0)
[ 2.282423] bcma-host-soc 18000000.axi: bus0: bcma_of_get_irq() failed with rc=-22
[ 2.282430] bcma-host-soc 18000000.axi: bus0: Core 2 found: DMA (manuf 0x4BF, id 0x502, rev 0x04, class 0x0)
[ 2.292411] bcma-host-soc 18000000.axi: bus0: Core 3 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x07, class 0x0)
[ 2.302815] bcma-host-soc 18000000.axi: bus0: Core 4 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x07, class 0x0)
[ 2.313214] bcma-host-soc 18000000.axi: bus0: Core 5 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x07, class 0x0)
[ 2.323639] bcma-host-soc 18000000.axi: bus0: Core 6 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x07, class 0x0)
[ 2.333999] bcma-host-soc 18000000.axi: bus0: Core 7 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev 0x07, class 0x0)
[ 2.344542] bcma-host-soc 18000000.axi: bus0: Core 8 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev 0x07, class 0x0)
[ 2.355088] bcma-host-soc 18000000.axi: bus0: Core 9 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev 0x07, class 0x0)
[ 2.365650] bcma-host-soc 18000000.axi: bus0: bcma_of_get_irq() failed with rc=-22
[ 2.365658] bcma-host-soc 18000000.axi: bus0: Core 10 found: ARM Cortex A9 core (ihost) (manuf 0x4BF, id 0x510, rev 0x07, class 0x0)
[ 2.377688] bcma-host-soc 18000000.axi: bus0: Core 11 found: USB 2.0 (manuf 0x4BF, id 0x504, rev 0x07, class 0x0)
[ 2.388074] bcma-host-soc 18000000.axi: bus0: Core 12 found: USB 3.0 (manuf 0x4BF, id 0x505, rev 0x07, class 0x0)
[ 2.398453] bcma-host-soc 18000000.axi: bus0: bcma_of_get_irq() failed with rc=-22
[ 2.398460] bcma-host-soc 18000000.axi: bus0: Core 13 found: SDIO3 (manuf 0x4BF, id 0x503, rev 0x01, class 0x0)
[ 2.408660] bcma-host-soc 18000000.axi: bus0: bcma_of_get_irq() failed with rc=-22
[ 2.408668] bcma-host-soc 18000000.axi: bus0: Core 14 found: I2S (manuf 0x4BF, id 0x834, rev 0x03, class 0x0)
[ 2.418693] bcma-host-soc 18000000.axi: bus0: bcma_of_get_irq() failed with rc=-22
[ 2.418701] bcma-host-soc 18000000.axi: bus0: Core 15 found: ARM Cortex A9 JTAG (manuf 0x4BF, id 0x506, rev 0x01, class 0x0)
[ 2.430038] bcma-host-soc 18000000.axi: bus0: bcma_of_get_irq() failed with rc=-22
[ 2.430045] bcma-host-soc 18000000.axi: bus0: Core 16 found: Denali DDR2/DDR3 memory controller (manuf 0x4BF, id 0x507, rev 0x01, class 0x0)
[ 2.442773] bcma-host-soc 18000000.axi: bus0: bcma_of_get_irq() failed with rc=-22
[ 2.442780] bcma-host-soc 18000000.axi: bus0: Core 17 found: ROM (manuf 0x4BF, id 0x508, rev 0x08, class 0x0)
[ 2.452837] bcma-host-soc 18000000.axi: bus0: Core 18 found: NAND flash controller (manuf 0x4BF, id 0x509, rev 0x01, class 0x0)
[ 2.464438] bcma-host-soc 18000000.axi: bus0: bcma_of_get_irq() failed with rc=-22
[ 2.464446] bcma-host-soc 18000000.axi: bus0: Core 19 found: SPI flash controller (manuf 0x4BF, id 0x50A, rev 0x01, class 0x0)
[ 2.475906] bcma-host-soc 18000000.axi: bus0: Flash type not supported
[ 2.493656] bcma-host-soc 18000000.axi: bus0: Using SPROM revision 8 provided by platform.
[ 2.493887] bgmac_bcma bcma0:3: Found PHY addr: 0
[ 2.498621] bgmac_bcma bcma0:3: Support for Roboswitch not implemented
[ 2.505220] bgmac_bcma bcma0:3: Invalid MAC addr: 00:00:00:00:00:00
[ 2.511525] bgmac_bcma bcma0:3: Using random MAC: 0a:20:45:b4:35:db
[ 2.518605] b53-srab-switch b53-srab-switch: invalid resource
[ 2.524440] b53-srab-switch: probe of b53-srab-switch failed with error -22
[ 2.532100] bgmac_bcma bcma0:4: Found PHY addr: 30 (NOREGS)
[ 2.537703] bgmac_bcma bcma0:4: Support for Roboswitch not implemented
[ 2.545571] bgmac_bcma bcma0:5: Found PHY addr: 0
[ 2.550356] bgmac_bcma bcma0:5: Support for Roboswitch not implemented
[ 2.558227] bgmac_bcma bcma0:6: Unsupported core_unit 3
[ 2.563571] bgmac_bcma: probe of bcma0:6 failed with error -524
[ 2.569664] pcie_iproc_bcma bcma0:7: host bridge /axi@18000000/pcie@12000 ranges:
[ 2.577181] pcie_iproc_bcma bcma0:7: No bus range found for /axi@18000000/pcie@12000, using [bus 00-ff]
[ 2.586794] OF: /axi@18000000/pcie@12000: Missing device_type
[ 2.592568] pcie_iproc_bcma bcma0:7: non-prefetchable memory resource required
[ 2.729360] pcie_iproc_bcma bcma0:7: link: UP
[ 2.733833] pcie_iproc_bcma bcma0:7: PCI host bridge to bus 0000:00
[ 2.740143] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.745648] pci_bus 0000:00: root bus resource [mem 0x08000000-0x0fffffff]
[ 2.752573] pci 0000:00:00.0: [14e4:d612] type 01 class 0x060400
[ 2.758592] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 2.768277] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 2.777969] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x1c may corrupt adjacent RW1C bits
[ 2.787736] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x1c may corrupt adjacent RW1C bits
[ 2.797512] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[ 2.807301] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
[ 2.813414] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4c may corrupt adjacent RW1C bits
[ 2.824010] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[ 2.833792] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 2.843480] pci_bus 0000:00: 1-byte config write to 0000:00:00.0 offset 0xc may corrupt adjacent RW1C bits
[ 2.853166] PCI: bus0: Fast back to back transfers disabled
[ 2.858749] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 2.866779] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x3e may corrupt adjacent RW1C bits
[ 2.876675] pci 0000:01:00.0: [14e4:4365] type 00 class 0x028000
[ 2.882734] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 2.889557] pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x007fffff 64bit]
[ 2.896363] pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x000fffff 64bit pref]
[ 2.903689] pci 0000:01:00.0: supports D1 D2
[ 2.908772] PCI: bus1: Fast back to back transfers disabled
[ 2.914390] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 2.921052] pci 0000:00:00.0: BAR 8: assigned [mem 0x08000000-0x08bfffff]
[ 2.927857] pci 0000:00:00.0: BAR 9: assigned [mem 0x08c00000-0x08cfffff 64bit pref]
[ 2.935631] pci 0000:01:00.0: BAR 2: assigned [mem 0x08000000-0x087fffff 64bit]
[ 2.942972] pci 0000:01:00.0: BAR 4: assigned [mem 0x08c00000-0x08cfffff 64bit pref]
[ 2.950744] pci 0000:01:00.0: BAR 0: assigned [mem 0x08800000-0x08807fff 64bit]
[ 2.958075] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 2.963053] pci 0000:00:00.0: bridge window [mem 0x08000000-0x08bfffff]
[ 2.969860] pci 0000:00:00.0: bridge window [mem 0x08c00000-0x08cfffff 64bit pref]
[ 2.977817] pcie_iproc_bcma bcma0:8: host bridge /axi@18000000/pcie@13000 ranges:
[ 2.985351] pcie_iproc_bcma bcma0:8: No bus range found for /axi@18000000/pcie@13000, using [bus 00-ff]
[ 2.994960] pcie_iproc_bcma bcma0:8: non-prefetchable memory resource required
[ 3.129358] pcie_iproc_bcma bcma0:8: link: UP
[ 3.133828] pcie_iproc_bcma bcma0:8: PCI host bridge to bus 0001:00
[ 3.140135] pci_bus 0001:00: root bus resource [bus 00-ff]
[ 3.145639] pci_bus 0001:00: root bus resource [mem 0x20000000-0x27ffffff]
[ 3.152564] pci 0001:00:00.0: [14e4:d612] type 01 class 0x060400
[ 3.158625] pci 0001:00:00.0: PME# supported from D0 D3hot D3cold
[ 3.165568] PCI: bus0: Fast back to back transfers disabled
[ 3.171176] pci 0001:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 3.179328] pci 0001:01:00.0: [14e4:4365] type 00 class 0x028000
[ 3.185393] pci 0001:01:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 3.192218] pci 0001:01:00.0: reg 0x18: [mem 0x00000000-0x007fffff 64bit]
[ 3.199028] pci 0001:01:00.0: reg 0x20: [mem 0x00000000-0x000fffff 64bit pref]
[ 3.206355] pci 0001:01:00.0: supports D1 D2
[ 3.211441] PCI: bus1: Fast back to back transfers disabled
[ 3.217035] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
[ 3.223695] pci 0001:00:00.0: BAR 8: assigned [mem 0x20000000-0x20bfffff]
[ 3.230502] pci 0001:00:00.0: BAR 9: assigned [mem 0x20c00000-0x20cfffff 64bit pref]
[ 3.238261] pci 0001:01:00.0: BAR 2: assigned [mem 0x20000000-0x207fffff 64bit]
[ 3.245603] pci 0001:01:00.0: BAR 4: assigned [mem 0x20c00000-0x20cfffff 64bit pref]
[ 3.253379] pci 0001:01:00.0: BAR 0: assigned [mem 0x20800000-0x20807fff 64bit]
[ 3.260718] pci 0001:00:00.0: PCI bridge to [bus 01]
[ 3.265695] pci 0001:00:00.0: bridge window [mem 0x20000000-0x20bfffff]
[ 3.272504] pci 0001:00:00.0: bridge window [mem 0x20c00000-0x20cfffff 64bit pref]
[ 3.280479] pcie_iproc_bcma bcma0:9: host bridge /axi@18000000/pcie@14000 ranges:
[ 3.287996] pcie_iproc_bcma bcma0:9: No bus range found for /axi@18000000/pcie@14000, using [bus 00-ff]
[ 3.297607] pcie_iproc_bcma bcma0:9: non-prefetchable memory resource required
[ 3.429358] pcie_iproc_bcma bcma0:9: PHY or data link is INACTIVE!
[ 3.435551] pcie_iproc_bcma bcma0:9: no PCIe EP device detected
[ 3.442328] bcm47xx-wdt bcm47xx-wdt.0: BCM47xx Watchdog Timer enabled (30 seconds, Software Timer)
[ 3.451387] bcma-host-soc 18000000.axi: bus0: Bus registered
[ 3.457861] NET: Registered protocol family 10
[ 3.463276] Segment Routing with IPv6
[ 3.467008] NET: Registered protocol family 17
[ 3.471713] 8021q: 802.1Q VLAN Support v1.8
[ 3.475960] Registering SWP/SWPB emulation handler
[ 3.483405] b53-srab-switch 18007000.ethernet-switch: found switch: BCM53012, rev 0
[ 3.612816] libphy: dsa slave smi: probed
[ 3.617413] b53-srab-switch 18007000.ethernet-switch lan4 (uninitialized): PHY [dsa-0.0:00] driver [Generic PHY] (irq=POLL)
[ 3.629850] b53-srab-switch 18007000.ethernet-switch lan3 (uninitialized): PHY [dsa-0.0:01] driver [Generic PHY] (irq=POLL)
[ 3.642227] b53-srab-switch 18007000.ethernet-switch lan2 (uninitialized): PHY [dsa-0.0:02] driver [Generic PHY] (irq=POLL)
[ 3.654637] b53-srab-switch 18007000.ethernet-switch lan1 (uninitialized): PHY [dsa-0.0:03] driver [Generic PHY] (irq=POLL)
[ 3.667075] b53-srab-switch 18007000.ethernet-switch wan (uninitialized): PHY [dsa-0.0:04] driver [Generic PHY] (irq=POLL)
[ 3.679713] b53-srab-switch 18007000.ethernet-switch: Using legacy PHYLIB callbacks. Please migrate to PHYLINK!
[ 3.690557] DSA: tree 0 setup
[ 3.693811] UBI: auto-attach mtd4
[ 3.697155] ubi0: attaching mtd4
[ 4.330425] ubi0: scanning is finished
[ 4.342749] ubi0: attached mtd4 (name "ubi", size 122 MiB)
[ 4.348264] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 4.355184] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[ 4.361995] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 4.368967] ubi0: good PEBs: 976, bad PEBs: 0, corrupted PEBs: 0
[ 4.374987] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
[ 4.382229] ubi0: max/mean erase counter: 55/28, WL threshold: 4096, image sequence number: 884836398
[ 4.391471] ubi0: available PEBs: 0, total reserved PEBs: 976, PEBs reserved for bad PEB handling: 20
[ 4.400769] ubi0: background thread "ubi_bgt0d" started, PID 459
[ 4.407603] block ubiblock0_0: created from ubi0:0(rootfs)
[ 4.413138] ubiblock: device ubiblock0_0 (rootfs) set to be root filesystem
[ 4.423810] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[ 4.431765] Freeing unused kernel memory: 1024K
[ 4.459509] Run /sbin/init as init process
[ 4.463614] with arguments:
[ 4.463616] /sbin/init
[ 4.463618] with environment:
[ 4.463621] HOME=/
[ 4.463623] TERM=linux
[ 4.653130] init: Console is alive
[ 4.656738] init: - watchdog -
[ 4.891928] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 4.942508] usbcore: registered new interface driver usbfs
[ 4.948086] usbcore: registered new interface driver hub
[ 4.953503] usbcore: registered new device driver usb
[ 4.961838] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.969215] ehci-fsl: Freescale EHCI Host controller driver
[ 4.976450] ehci-platform: EHCI generic platform driver
[ 4.984386] ehci-platform 18021000.usb: EHCI Host Controller
[ 4.986971] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 4.990176] ehci-platform 18021000.usb: new USB bus registered, assigned bus number 1
[ 4.990332] ehci-platform 18021000.usb: irq 45, io mem 0x18021000
[ 4.997443] ohci-platform: OHCI generic platform driver
[ 5.015901] ohci-platform 18022000.usb: Generic Platform OHCI controller
[ 5.022657] ohci-platform 18022000.usb: new USB bus registered, assigned bus number 2
[ 5.029390] ehci-platform 18021000.usb: USB 2.0 started, EHCI 1.00
[ 5.030614] ohci-platform 18022000.usb: irq 45, io mem 0x18022000
[ 5.037101] hub 1-0:1.0: USB hub found
[ 5.046656] hub 1-0:1.0: 2 ports detected
[ 5.123895] hub 2-0:1.0: USB hub found
[ 5.127784] hub 2-0:1.0: 2 ports detected
[ 5.159366] xhci-hcd 18023000.usb: xHCI Host Controller
[ 5.164631] xhci-hcd 18023000.usb: new USB bus registered, assigned bus number 3
[ 5.172273] xhci-hcd 18023000.usb: hcc params 0x02501164 hci version 0x100 quirks 0x0000020000010010
[ 5.181471] xhci-hcd 18023000.usb: irq 46, io mem 0x18023000
[ 5.188659] hub 3-0:1.0: USB hub found
[ 5.192511] hub 3-0:1.0: config failed, hub doesn't have any ports! (err -19)
[ 5.199823] xhci-hcd 18023000.usb: xHCI Host Controller
[ 5.205080] xhci-hcd 18023000.usb: new USB bus registered, assigned bus number 4
[ 5.212518] xhci-hcd 18023000.usb: Host supports USB 3.0 SuperSpeed
[ 5.220472] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 5.228982] hub 4-0:1.0: USB hub found
[ 5.232840] hub 4-0:1.0: 1 port detected
[ 5.239417] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 5.252371] init: - preinit -
[ 6.410510] b53-srab-switch 18007000.ethernet-switch lan1: configuring for phy/gmii link mode
[ 6.419142] bgmac_bcma bcma0:4 eth1: Link is Up - 1Gbps/Full - flow control off
[ 6.426638] 8021q: adding VLAN 0 to HW filter on device lan1
[ 6.433485] b53-srab-switch 18007000.ethernet-switch lan1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 6.489436] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 6.495900] IPv6: ADDRCONF(NETDEV_CHANGE): lan1: link becomes ready
[ 10.646118] UBIFS (ubi0:1): Mounting in unauthenticated mode
[ 10.651944] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" started, PID 617
[ 10.753583] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name "rootfs_data"
[ 10.761463] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[ 10.771412] UBIFS (ubi0:1): FS size: 115929088 bytes (110 MiB, 913 LEBs), journal size 5840896 bytes (5 MiB, 46 LEBs)
[ 10.782045] UBIFS (ubi0:1): reserved for root: 4952683 bytes (4836 KiB)
[ 10.788675] UBIFS (ubi0:1): media format: w5/r0 (latest is w5/r0), UUID B35EAF1C-DA4B-4E7D-8DE2-B697B376FF03, small LPT model
[ 10.801214] mount_root: overlay filesystem has not been fully initialized yet
[ 10.808754] mount_root: switching to ubifs overlay
[ 11.059258] urandom-seed: Seed file not found (/etc/urandom.seed)
[ 11.141763] b53-srab-switch 18007000.ethernet-switch lan1: Link is Down
[ 11.232905] procd: - early -
[ 11.235910] procd: - watchdog -
[ 11.791521] procd: - watchdog -
[ 11.794900] procd: - ubus -
[ 11.849635] procd: - init -
[ 12.173258] urngd: v1.0.2 started.
[ 12.184857] kmodloader: loading kernel modules from /etc/modules.d/*
[ 12.203271] Loading modules backported from Linux version v5.10.68-0-g4d8524048a35
[ 12.210928] Backport generated by backports.git v5.10.68-1-0-ga4f9ba32
[ 12.232365] xt_time: kernel timezone is -0000
[ 12.252278] PPP generic driver version 2.4.2
[ 12.257630] NET: Registered protocol family 24
[ 12.271647] usbcore: registered new interface driver brcmfmac
[ 12.277576] pci_generic_config_write32: 50 callbacks suppressed
[ 12.277587] pci_bus 0000:01: 1-byte config write to 0000:01:00.0 offset 0x3c may corrupt adjacent RW1C bits
[ 12.293310] pci 0000:00:00.0: enabling device (0140 -> 0142)
[ 12.298985] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 12.308670] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 12.318356] brcmfmac 0000:01:00.0: enabling device (0140 -> 0142)
[ 12.324473] pci_bus 0000:01: 2-byte config write to 0000:01:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 12.334161] pci_bus 0000:01: 2-byte config write to 0000:01:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 12.469653] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4366c-pcie for chip BCM43664/4
[ 12.688610] brcmfmac 0000:01:00.0: Direct firmware load for brcm/brcmfmac4366c-pcie.asus,rt-ac88u.txt failed with error -2
[ 12.699769] brcmfmac 0000:01:00.0: Direct firmware load for brcm/brcmfmac4366c-pcie.txt failed with error -2
[ 13.042111] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4366c-pcie for chip BCM43664/4
[ 13.050953] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[ 13.062236] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43664/4 wl0: Nov 5 2018 03:19:56 version 10.28.2 (r769115) FWID 01-d2cbb8fd
[ 13.083082] pci_bus 0001:01: 1-byte config write to 0001:01:00.0 offset 0x3c may corrupt adjacent RW1C bits
[ 13.092903] pci 0001:00:00.0: enabling device (0140 -> 0142)
[ 13.098586] pci_bus 0001:00: 2-byte config write to 0001:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 13.108288] pci_bus 0001:00: 2-byte config write to 0001:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 13.117996] brcmfmac 0001:01:00.0: enabling device (0140 -> 0142)
[ 13.124111] pci_bus 0001:01: 2-byte config write to 0001:01:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 13.133792] pci_bus 0001:01: 2-byte config write to 0001:01:00.0 offset 0x4 may corrupt adjacent RW1C bits
[ 13.259821] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4366c-pcie for chip BCM43664/4
[ 13.272335] brcmfmac 0001:01:00.0: Direct firmware load for brcm/brcmfmac4366c-pcie.asus,rt-ac88u.txt failed with error -2
[ 13.283577] brcmfmac 0001:01:00.0: Direct firmware load for brcm/brcmfmac4366c-pcie.txt failed with error -2
[ 13.632170] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4366c-pcie for chip BCM43664/4
[ 13.640965] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available
[ 13.652329] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM43664/4 wl0: Nov 5 2018 03:19:56 version 10.28.2 (r769115) FWID 01-d2cbb8fd
[ 13.681607] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 18.123587] bgmac_bcma bcma0:4 eth1: Link is Up - 1Gbps/Full - flow control off
[ 18.131265] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 18.138381] b53-srab-switch 18007000.ethernet-switch lan1: configuring for phy/gmii link mode
[ 18.149120] 8021q: adding VLAN 0 to HW filter on device lan1
[ 18.209756] br-lan: port 1(lan1) entered blocking state
[ 18.215005] br-lan: port 1(lan1) entered disabled state
[ 18.220543] device lan1 entered promiscuous mode
[ 18.225178] device eth1 entered promiscuous mode
[ 18.366898] b53-srab-switch 18007000.ethernet-switch lan2: configuring for phy/gmii link mode
[ 18.375870] 8021q: adding VLAN 0 to HW filter on device lan2
[ 18.439821] br-lan: port 2(lan2) entered blocking state
[ 18.445070] br-lan: port 2(lan2) entered disabled state
[ 18.450600] device lan2 entered promiscuous mode
[ 18.571569] b53-srab-switch 18007000.ethernet-switch lan3: configuring for phy/gmii link mode
[ 18.580426] 8021q: adding VLAN 0 to HW filter on device lan3
[ 18.649687] br-lan: port 3(lan3) entered blocking state
[ 18.654931] br-lan: port 3(lan3) entered disabled state
[ 18.660576] device lan3 entered promiscuous mode
[ 18.821525] b53-srab-switch 18007000.ethernet-switch lan4: configuring for phy/gmii link mode
[ 18.830379] 8021q: adding VLAN 0 to HW filter on device lan4
[ 18.899690] br-lan: port 4(lan4) entered blocking state
[ 18.904936] br-lan: port 4(lan4) entered disabled state
[ 18.910559] device lan4 entered promiscuous mode
[ 19.051532] b53-srab-switch 18007000.ethernet-switch extsw: configuring for fixed/ link mode
[ 19.060170] 8021q: adding VLAN 0 to HW filter on device extsw
[ 19.066015] b53-srab-switch 18007000.ethernet-switch extsw: Link is Up - 1Gbps/Full - flow control off
[ 19.129687] br-lan: port 5(extsw) entered blocking state
[ 19.135018] br-lan: port 5(extsw) entered disabled state
[ 19.140771] device extsw entered promiscuous mode
[ 19.239466] br-lan: port 5(extsw) entered blocking state
[ 19.244805] br-lan: port 5(extsw) entered forwarding state
[ 19.279432] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 19.291666] b53-srab-switch 18007000.ethernet-switch wan: configuring for phy/gmii link mode
[ 19.300415] 8021q: adding VLAN 0 to HW filter on device wan
[ 21.310134] b53-srab-switch 18007000.ethernet-switch lan1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 21.319609] br-lan: port 1(lan1) entered blocking state
[ 21.324848] br-lan: port 1(lan1) entered forwarding state
