J722SXH01EVM: The issue about wifi linux driver load fail on device base on K3-J722S

ke qin

we are encountering an issue where the driver for the Wi-Fi module base on roadcom's BCM43752 fails to load on our device base on K3-J722S.

Here are the details:

The driver version used is bcmdhd.101.10.591.x_SparkLAN_v8, and this driver compiles correctly on both the 6.6.58 kernel and the 6.12.43 kernel with the same build method. The compiled driver works fine on the 6.6.58 kernel, but fails to load on the 6.12.43 kernel.

I compared the startup logs of both kernels and found that the logs are consistent at the start of the loading process. However, during the execution of the dhdpcie_get_resource function, the 6.12.43 kernel logs a message saying "BAR1 Not enabled for this device size(0), addr(0x0000000000000000)", then exits and retries loading the driver, failing at the same point repeatedly. After four attempts, it stops trying, and the driver fails to load. This message does not appear on the 6.6.58 kernel, and the driver loads successfully.

I also executed cat /sys/bus/pci/devices/0000:01:00.0/resource on both kernels to check the PCI resource allocation. I found that in both kernels, the size of BAR1 is 0. However, I am unsure why the driver loads successfully on the 6.6.58 kernel but fails with the BAR1 size of 0 on the 6.12.43 kernel. I have attached the complete startup logs from both systems, and the lines starting with [dhd] are the driver's log information.

Additionally, we have another device with an NXP iMX8MP SoC and kernel version 6.12.20. The same driver source compiles and works normally on this kernel. Therefore, the issue with loading the driver on the TI 6.12.43 kernel is likely related to kernel configuration or the PCI bus driver, rather than the kernel itself. I have also attached the log from the driver loading on the NXP kernel.

Please help analyze where the problem might be. If any additional information is needed, tell me and I will provide it. Thanks

dmesg_output_6.6.58.txt dmesg_output_6.12.43.txt driver_load_log_6.12.20@nxp.txt

4 months ago

0 Takuma Fujiwara 4 months ago

TI__Guru 58783 points

Hi Ke,

If it is BAR related, this commit would be one of the major changes between 6.6 and 6.12 kernel: https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/commit/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi?h=ti-linux-6.12.y&id=e4281149e38703a34ab4d7682df021e297f4882a

Could you try reverting this commit?

Regards,

Takuma

0 ke qin 4 months ago in reply to Takuma Fujiwara

Prodigy 10 points

hi takuma, thans for your reply.

Actually I have already compared the PCIe-related sections of the DTS files between the 6.6 kernel and the 6.12 kernel, and found that their address assignments are different. I tried modifying the PCIe node in the 6.12 kernel’s DTS to match the one from the 6.6 kernel, but it seems to have no effect on the driver loading. The driver still fails to load. I just tested it again, and the result is the same — there is no change in the log output.

I have attached the driver loading log after replacing the DTB below.

Fullscreen dhd_driver_load_log_kernel6.12_with_dts_adjust_accord_to_6.6.txt Download

[dhd] _dhd_module_init: in Dongle Host Driver, version 101.10.591.109.55_S8 (20250529-3)(dd914bb)
/working/2025/Q4/aiw-162_issue/build2/bcmdhd.101.10.591.x_SparkLAN_v8 compiled on Nov  6 2025 at 07:31:19
[dhd] KERNEL_VERSION = 6.12.43
[dhd] STATIC-MSG) dhd_static_buf_init : 101.10.361.36 (wlan=r892223-20231107-1) (64bits)
[dhd] STATIC-MSG) dhd_init_wlan_mem : prealloc ok for index 0: 2373632(2318K)
[dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[dhd] dhd_wifi_platform_load: Enter
[dhd] wifi_platform_bus_enumerate device present 1
[dhd] ======== Card detection to detect PCIE card! ========
[dhd] dhdpcie_pci_probe : no mutex held
[dhd] dhdpcie_pci_probe : set mutex lock
[dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[dhd] succeed to alloc static buf
[dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[dhd] dhdpcie_scan_resource: Failed to get PCI resources
[dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[dhd] dhdpcie_pci_probe : mutex is released.
[dhd] No Broadcom or Synaptics PCI device enumerated!
[dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[dhd] unregister wifi platform drivers
[dhd] wifi_platform_bus_enumerate device present 0
[dhd] ======== Card detection to remove PCIE card! ========
[dhd] _dhd_module_init: Failed to load the driver, try cnt 1
[dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[dhd] dhd_wifi_platform_load: Enter
[dhd] wifi_platform_bus_enumerate device present 1
[dhd] ======== Card detection to detect PCIE card! ========
[dhd] dhdpcie_pci_probe : no mutex held
[dhd] dhdpcie_pci_probe : set mutex lock
[dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[dhd] succeed to alloc static buf
[dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[dhd] dhdpcie_scan_resource: Failed to get PCI resources
[dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[dhd] dhdpcie_pci_probe : mutex is released.
[dhd] No Broadcom or Synaptics PCI device enumerated!
[dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[dhd] unregister wifi platform drivers
[dhd] wifi_platform_bus_enumerate device present 0
[dhd] ======== Card detection to remove PCIE card! ========
[dhd] _dhd_module_init: Failed to load the driver, try cnt 0
[dhd] _dhd_module_init: Failed to load driver max retry reached**
[dhd] STATIC-MSG) dhd_static_buf_exit : Enter
[dhd] _dhd_module_init: Exit err=-1
[dhd] _dhd_module_init: in Dongle Host Driver, version 101.10.591.109.55_S8 (20250529-3)(dd914bb)
/working/2025/Q4/aiw-162_issue/build2/bcmdhd.101.10.591.x_SparkLAN_v8 compiled on Nov  6 2025 at 07:31:19
[dhd] KERNEL_VERSION = 6.12.43
[dhd] STATIC-MSG) dhd_static_buf_init : 101.10.361.36 (wlan=r892223-20231107-1) (64bits)
[dhd] STATIC-MSG) dhd_init_wlan_mem : prealloc ok for index 0: 2373632(2318K)
[dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[dhd] dhd_wifi_platform_load: Enter
[dhd] wifi_platform_bus_enumerate device present 1
[dhd] ======== Card detection to detect PCIE card! ========
[dhd] dhdpcie_pci_probe : no mutex held
[dhd] dhdpcie_pci_probe : set mutex lock
[dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[dhd] succeed to alloc static buf
[dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[dhd] dhdpcie_scan_resource: Failed to get PCI resources
[dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[dhd] dhdpcie_pci_probe : mutex is released.
[dhd] No Broadcom or Synaptics PCI device enumerated!
[dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[dhd] unregister wifi platform drivers
[dhd] wifi_platform_bus_enumerate device present 0
[dhd] ======== Card detection to remove PCIE card! ========
[dhd] _dhd_module_init: Failed to load the driver, try cnt 1
[dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[dhd] dhd_wifi_platform_load: Enter
[dhd] wifi_platform_bus_enumerate device present 1
[dhd] ======== Card detection to detect PCIE card! ========
[dhd] dhdpcie_pci_probe : no mutex held
[dhd] dhdpcie_pci_probe : set mutex lock
[dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[dhd] succeed to alloc static buf
[dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[dhd] dhdpcie_scan_resource: Failed to get PCI resources
[dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[dhd] dhdpcie_pci_probe : mutex is released.
[dhd] No Broadcom or Synaptics PCI device enumerated!
[dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[dhd] unregister wifi platform drivers
[dhd] wifi_platform_bus_enumerate device present 0
[dhd] ======== Card detection to remove PCIE card! ========
[dhd] _dhd_module_init: Failed to load the driver, try cnt 0
[dhd] _dhd_module_init: Failed to load driver max retry reached**
[dhd] STATIC-MSG) dhd_static_buf_exit : Enter
[dhd] _dhd_module_init: Exit err=-1

0 Takuma Fujiwara 4 months ago in reply to ke qin

TI__Guru 58783 points

Hi Ke,

Could you send the full dmesg logs as well to see if the dts change got reflected?

Regards,

Takuma

0 ke qin 4 months ago in reply to Takuma Fujiwara

Prodigy 10 points

The dmesg outputs before and after modifying the DTS are shown in the two files below.
“dmesg_output_6.12_raw.txt” contains the output from the original Image,
while “dmesg_output_6.12_with_dts_revert.txt” contains the output after modifying the PCIe node in the 6.12.43 kernel DTS file to match the one from the 6.6.58 kernel.

Fullscreen 6866.dmesg_output_6.12_with_dts_revert.txt Download

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 6.12.43-rt10 (root@7371411346c3) (aarch64-none-linux-gnu-gcc (Arm GNU Toolchain 11.3.Rel1) 11.3.1 20220712, GNU ld (Arm GNU Toolchain 11.3.Rel1) 2.38.20220708) #1 SMP PREEMPT_RT Fri Dec  5 02:05:21 UTC 2025
[    0.000000] Machine model: Texas Instruments J722S ECU1270
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x00000008c8000000, size 896 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000008c8000000..0x00000008ffffffff (917504 KiB) map reusable linux,cma
[    0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
[    0.000000] OF: reserved mem: 0x0000000080000000..0x000000008007ffff (512 KiB) nomap non-reusable tfa@80000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a0000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0000000..0x00000000a00fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a0000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a0100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0100000..0x00000000a0ffffff (15360 KiB) nomap non-reusable r5f-memory@a0100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node mcu-r5fss-dma-memory-region@a1000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1000000..0x00000000a10fffff (1024 KiB) nomap non-reusable mcu-r5fss-dma-memory-region@a1000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node mcu-r5fss-memory-region@a1100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1100000..0x00000000a1ffffff (15360 KiB) nomap non-reusable mcu-r5fss-memory-region@a1100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node main-r5fss-dma-memory-region@a2000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2000000..0x00000000a20fffff (1024 KiB) nomap non-reusable main-r5fss-dma-memory-region@a2000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node main-r5fss-memory-region@a2100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2100000..0x00000000a2ffffff (15360 KiB) nomap non-reusable main-r5fss-memory-region@a2100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c7x-dma-memory@a3000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a3000000..0x00000000a30fffff (1024 KiB) nomap non-reusable c7x-dma-memory@a3000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c7x-memory@a3100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a3100000..0x00000000a3ffffff (15360 KiB) nomap non-reusable c7x-memory@a3100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c7x-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4000000..0x00000000a40fffff (1024 KiB) nomap non-reusable c7x-dma-memory@a4000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c7x-memory@a4100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4100000..0x00000000a4ffffff (15360 KiB) nomap non-reusable c7x-memory@a4100000
[    0.000000] OF: reserved mem: 0x00000000a5000000..0x00000000a6bfffff (28672 KiB) nomap non-reusable ipc-memories@a5000000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   [mem 0x0000000100000000-0x00000008ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x000000008007ffff]
[    0.000000]   node   0: [mem 0x0000000080080000-0x000000009e7fffff]
[    0.000000]   node   0: [mem 0x000000009e800000-0x00000000a6bfffff]
[    0.000000]   node   0: [mem 0x00000000a6c00000-0x00000000ffffffff]
[    0.000000]   node   0: [mem 0x0000000880000000-0x00000008ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.5
[    0.000000] percpu: Embedded 23 pages/cpu s55408 r8192 d30608 u94208
[    0.000000] pcpu-alloc: s55408 r8192 d30608 u94208 alloc=23*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: kernel page table isolation disabled by kernel configuration
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait video=HDMA-A-1:1920x1080M@60
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1048576
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 4.
[    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.000000] rcu: 	RCU_SOFTIRQ processing moved to rcuc kthreads.
[    0.000000] 	No expedited grace period (rcu_normal_after_boot).
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 256 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] Root IRQ handler: 0xffff8000800100c0
[    0.000000] GICv3: GICv3 features: 16 PPIs
[    0.000000] GICv3: GICD_CTRL.DS=0, SCR_EL3.FIQ=1
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001880000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
[    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @880800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000880040000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000001] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.000341] Console: colour dummy device 80x25
[    0.000400] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=200000)
[    0.000409] pid_max: default: 32768 minimum: 301
[    0.000471] LSM: initializing lsm=capability
[    0.000596] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.000613] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.002092] rcu: Hierarchical SRCU implementation.
[    0.002101] rcu: 	Max phase no-delay instances is 400.
[    0.002282] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    0.002407] EFI services will not be available.
[    0.002522] smp: Bringing up secondary CPUs ...
[    0.003104] Detected VIPT I-cache on CPU1
[    0.003175] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[    0.003191] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
[    0.003234] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.003908] Detected VIPT I-cache on CPU2
[    0.003964] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[    0.003976] GICv3: CPU2: using allocated LPI pending table @0x0000000880070000
[    0.004008] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.004641] Detected VIPT I-cache on CPU3
[    0.004696] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[    0.004708] GICv3: CPU3: using allocated LPI pending table @0x0000000880080000
[    0.004736] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.004856] smp: Brought up 1 node, 4 CPUs
[    0.004861] SMP: Total of 4 processors activated.
[    0.004864] CPU: All CPU(s) started at EL2
[    0.004867] CPU features: detected: 32-bit EL0 Support
[    0.004871] CPU features: detected: CRC32 instructions
[    0.004900] alternatives: applying system-wide alternatives
[    0.005294] Memory: 2975312K/4194304K available (11008K kernel code, 1202K rwdata, 2888K rodata, 2496K init, 653K bss, 292888K reserved, 917504K cma-reserved)
[    0.006203] devtmpfs: initialized
[    0.017949] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.017969] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.041980] 28160 pages in range for non-PLT usage
[    0.041995] 519680 pages in range for PLT usage
[    0.042218] pinctrl core: initialized pinctrl subsystem
[    0.042902] DMI not present or invalid.
[    0.043448] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.044582] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    0.044655] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.044709] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.044773] audit: initializing netlink subsys (disabled)
[    0.044936] audit: type=2000 audit(0.044:1): state=initialized audit_enabled=0 res=1
[    0.045429] thermal_sys: Registered thermal governor 'step_wise'
[    0.045652] ASID allocator initialised with 65536 entries
[    0.049938] /bus@f0000/interrupt-controller@1800000: Fixed dependency cycle(s) with /bus@f0000/interrupt-controller@1800000
[    0.050071] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.050213] /bus@f0000/dss@30220000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.050232] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/dss@30220000
[    0.050242] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.056361] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.059436] /bus@f0000/dss@30220000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.059653] /bus@f0000/dss@30220000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.059727] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.059784] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/dss@30220000
[    0.059848] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.062869] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /hdmi-out
[    0.062953] /hdmi-out: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.063714] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.063722] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.063758] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.063761] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.063765] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.063768] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.063771] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.063774] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.064984] k3-chipinfo 43000014.chipid: Family:J722S rev:SR1.0 JTAGID[0x0bba002f] Detected
[    0.065687] iommu: Default domain type: Translated
[    0.065694] iommu: DMA domain TLB invalidation policy: strict mode
[    0.067206] SCSI subsystem initialized
[    0.067357] libata version 3.00 loaded.
[    0.067566] usbcore: registered new interface driver usbfs
[    0.067602] usbcore: registered new interface driver hub
[    0.067637] usbcore: registered new device driver usb
[    0.068281] pps_core: LinuxPPS API ver. 1 registered
[    0.068285] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.068296] PTP clock support registered
[    0.068326] EDAC MC: Ver: 3.0.0
[    0.068621] scmi_core: SCMI protocol bus registered
[    0.068941] FPGA manager framework
[    0.069040] Advanced Linux Sound Architecture Driver Initialized.
[    0.070195] vgaarb: loaded
[    0.070468] clocksource: Switched to clocksource arch_sys_counter
[    0.070681] VFS: Disk quotas dquot_6.6.0
[    0.070699] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.077547] NET: Registered PF_INET protocol family
[    0.077741] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.080315] tcp_listen_portaddr_hash hash table entries: 2048 (order: 4, 81920 bytes, linear)
[    0.080411] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.080424] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.080847] TCP bind hash table entries: 32768 (order: 9, 2621440 bytes, linear)
[    0.082839] TCP: Hash tables configured (established 32768 bind 32768)
[    0.082990] UDP hash table entries: 2048 (order: 5, 196608 bytes, linear)
[    0.083149] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes, linear)
[    0.083510] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.083932] RPC: Registered named UNIX socket transport module.
[    0.083938] RPC: Registered udp transport module.
[    0.083940] RPC: Registered tcp transport module.
[    0.083942] RPC: Registered tcp-with-tls transport module.
[    0.083944] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.083957] PCI: CLS 0 bytes, default 64
[    0.085055] Initialise system trusted keyrings
[    0.085217] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[    0.085550] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.085767] NFS: Registering the id_resolver key type
[    0.085791] Key type id_resolver registered
[    0.085795] Key type id_legacy registered
[    0.085813] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.085818] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.131922] Key type asymmetric registered
[    0.131931] Asymmetric key parser 'x509' registered
[    0.131998] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.132003] io scheduler mq-deadline registered
[    0.132007] io scheduler kyber registered
[    0.132026] io scheduler bfq registered
[    0.135518] pinctrl-single 4084000.pinctrl: 34 pins, size 136
[    0.136235] pinctrl-single f4000.pinctrl: 172 pins, size 688
[    0.145323] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
[    0.150587] adv_board: Registerered
[    0.158391] brd: module loaded
[    0.163706] loop: module loaded
[    0.164894] megasas: 07.727.03.00-rc1
[    0.169619] tun: Universal TUN/TAP device driver, 1.6
[    0.170299] PPP generic driver version 2.4.2
[    0.170439] PPP BSD Compression module registered
[    0.170444] PPP Deflate Compression module registered
[    0.170496] PPP MPPE Compression module registered
[    0.170501] NET: Registered PF_PPPOX protocol family
[    0.170524] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
[    0.170528] CSLIP: code copyright 1989 Regents of the University of California.
[    0.170859] VFIO - User Level meta-driver version: 0.3
[    0.172361] usbcore: registered new interface driver usb-storage
[    0.173048] i2c_dev: i2c /dev entries driver
[    0.174380] sdhci: Secure Digital Host Controller Interface driver
[    0.174386] sdhci: Copyright(c) Pierre Ossman
[    0.174663] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.175386] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.176391] usbcore: registered new interface driver usbhid
[    0.176396] usbhid: USB HID core driver
[    0.177331] optee: probing for conduit method.
[    0.177360] optee: revision 4.5 (ef1ebdc23034a804)
[    0.177691] optee: dynamic shared memory is enabled
[    0.178281] optee: initialized driver
[    0.178380] random: crng init done
[    0.180274] Initializing XFRM netlink socket
[    0.180321] NET: Registered PF_PACKET protocol family
[    0.180393] Key type dns_resolver registered
[    0.189860] Loading compiled-in X.509 certificates
[    0.202961] ti-sci 44043000.system-controller: ABI: 4.0 (firmware rev 0x000b '11.0.9--v11.00.09+ (Fancy Rat)')
[    0.262077] omap_i2c 2b200000.i2c: bus 1 rev0.12 at 400 kHz
[    0.262941] /hdmi-out: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.263021] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.263142] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /hdmi-out
[    0.263202] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.263565] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[    0.285265] tpm_tis_i2c 3-002e: 2.0 TPM (device-id 0x0, rev-id 78)
[    0.292055] tpm tpm0: A TPM error (256) occurred attempting the self test
[    0.292063] tpm tpm0: starting up the TPM manually
[    0.345524] rtc-s35390a 3-0030: registered as rtc0
[    0.345822] rtc-s35390a 3-0030: setting system clock to 2025-12-05T03:10:04 UTC (1764904204)
[    0.346020] omap_i2c 20030000.i2c: bus 3 rev0.12 at 400 kHz
[    0.346246] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
[    0.346723] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
[    0.346947] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[    0.347204] ti-sci-inta 4e400000.interrupt-controller: Interrupt Aggregator domain 200 created
[    0.353141] ti-udma 485c0100.dma-controller: Number of rings: 82
[    0.355867] ti-udma 485c0100.dma-controller: Channels: 44 (bchan: 16, tchan: 12, rchan: 16)
[    0.358526] ti-udma 485c0000.dma-controller: Number of rings: 150
[    0.363867] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
[    0.366096] ti-udma 4e230000.dma-controller: Number of rings: 40
[    0.369138] ti-udma 4e230000.dma-controller: Channels: 40 (bchan: 0, tchan: 8, rchan: 32)
[    0.372404] printk: console [ttyS2] disabled
[    0.372818] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 308, base_baud = 3000000) is a 8250
[    0.372891] printk: console [ttyS2] enabled
[    2.153676] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01903, cpsw version 0x6BA81903 Ports: 3 quirks:00000006
[    2.154005] read eeprom mac error -121
[    2.154303] read eeprom mac error -121
[    2.154312] am65-cpsw-nuss 8000000.ethernet: Use random MAC address
[    2.187485] davinci_mdio 8000f00.mdio: davinci mdio revision 17.7, bus freq 1000000
[    2.194294] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver TI DP83867
[    2.194305] davinci_mdio 8000f00.mdio: phy[9]: device 8000f00.mdio:09, driver TI DP83867
[    2.194448] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
[    2.194455] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512, Policers 32
[    2.195115] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010d, freq:500000000, add_val:1 pps:0
[    2.242089] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[    2.247658] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    2.247685] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[    2.247826] xhci-hcd xhci-hcd.0.auto: USB3 root hub has no ports
[    2.247833] xhci-hcd xhci-hcd.0.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000808020000010
[    2.247987] xhci-hcd xhci-hcd.0.auto: irq 319, io mem 0x31000000
[    2.249744] hub 1-0:1.0: USB hub found
[    2.249777] hub 1-0:1.0: 1 port detected
[    2.253789] mmc0: CQHCI version 5.10
[    2.265676] j721e-pcie f102000.pcie: host bridge /bus@f0000/pcie@f102000 ranges:
[    2.265716] j721e-pcie f102000.pcie:       IO 0x0068001000..0x0068010fff -> 0x0068001000
[    2.265735] j721e-pcie f102000.pcie:      MEM 0x0068011000..0x006fffffff -> 0x0068011000
[    2.265751] j721e-pcie f102000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
[    2.298868] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
[    2.360504] j721e-pcie f102000.pcie: Link up
[    2.360996] j721e-pcie f102000.pcie: PCI host bridge to bus 0000:00
[    2.361012] pci_bus 0000:00: root bus resource [bus 00-ff]
[    2.361022] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] (bus address [0x68001000-0x68010fff])
[    2.361027] pci_bus 0000:00: root bus resource [mem 0x68011000-0x6fffffff]
[    2.361060] pci 0000:00:00.0: [104c:b010] type 01 class 0x060400 PCIe Root Port
[    2.361080] pci 0000:00:00.0: PCI bridge to [bus 00]
[    2.361088] pci 0000:00:00.0:   bridge window [io  0x0000-0x0fff]
[    2.361095] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff]
[    2.361103] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
[    2.361163] pci 0000:00:00.0: supports D1
[    2.361167] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    2.363304] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.363497] pci 0000:01:00.0: [14e4:449d] type 00 class 0x028000 PCIe Endpoint
[    2.363543] pci 0000:01:00.0: BAR 0 [mem 0x00000000-0x0000ffff 64bit]
[    2.363571] pci 0000:01:00.0: BAR 2 [mem 0x00000000-0x003fffff 64bit]
[    2.363823] pci 0000:01:00.0: supports D1 D2
[    2.363827] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    2.365554] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    2.365584] pci 0000:00:00.0: bridge window [mem 0x68200000-0x687fffff]: assigned
[    2.365594] pci 0000:01:00.0: BAR 2 [mem 0x68400000-0x687fffff 64bit]: assigned
[    2.365617] pci 0000:01:00.0: BAR 0 [mem 0x68200000-0x6820ffff 64bit]: assigned
[    2.365640] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.365646] pci 0000:00:00.0:   bridge window [mem 0x68200000-0x687fffff]
[    2.365656] pci_bus 0000:00: resource 4 [io  0x0000-0xffff]
[    2.365661] pci_bus 0000:00: resource 5 [mem 0x68011000-0x6fffffff]
[    2.365666] pci_bus 0000:01: resource 1 [mem 0x68200000-0x687fffff]
[    2.365779] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    2.365791] pcieport 0000:00:00.0: enabling device (0000 -> 0002)
[    2.366265] pcieport 0000:00:00.0: PME: Signaling with IRQ 493
[    2.366543] pcieport 0000:00:00.0: AER: enabled with IRQ 493
[    2.368157] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 494, base_baud = 3000000) is a 8250
[    2.369779] 2820000.serial: ttyS4 at MMIO 0x2820000 (irq = 495, base_baud = 3000000) is a 8250
[    2.371265] 2830000.serial: ttyS5 at MMIO 0x2830000 (irq = 496, base_baud = 3000000) is a 8250
[    2.372758] 2840000.serial: ttyS6 at MMIO 0x2840000 (irq = 497, base_baud = 3000000) is a 8250
[    2.374288] 2850000.serial: ttyS7 at MMIO 0x2850000 (irq = 498, base_baud = 3000000) is a 8250
[    2.375863] 2860000.serial: ttyS8 at MMIO 0x2860000 (irq = 499, base_baud = 3000000) is a 8250
[    2.376334] +++ECU1270
                init.
[    2.376350] adv_board adv_board: board name: ECU1270
[    2.393035] mmc0: Command Queue Engine enabled
[    2.393054] mmc0: new HS400 MMC card at address 0001
[    2.393670] mmcblk0: mmc0:0001 C9A551 29.1 GiB
[    2.395289]  mmcblk0: p1 p2 p3 p4
[    2.396019] mmcblk0boot0: mmc0:0001 C9A551 4.00 MiB
[    2.397073] mmcblk0boot1: mmc0:0001 C9A551 4.00 MiB
[    2.398250] mmcblk0rpmb: mmc0:0001 C9A551 16.0 MiB, chardev (239:0)
[    2.477373] clk: Disabling unused clocks
[    2.484255] PM: genpd: Disabling unused power domains
[    2.484340] ALSA device list:
[    2.484345]   No soundcards found.
[    2.484433] sdhci-am654 fa00000.mmc: Got CD GPIO
[    2.484984] mmc1: CQHCI version 5.10
[    2.531340] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[    2.688591] EXT4-fs (mmcblk0p2): mounted filesystem 2008204c-65c6-4805-9dea-dc21421cf01c r/w with ordered data mode. Quota mode: none.
[    2.688691] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    2.689219] devtmpfs: mounted
[    2.689986] Freeing unused kernel memory: 2496K
[    2.690094] Run /sbin/init as init process
[    2.690098]   with arguments:
[    2.690100]     /sbin/init
[    2.690102]   with environment:
[    2.690103]     HOME=/
[    2.690105]     TERM=linux
[    2.821651] NET: Registered PF_INET6 protocol family
[    2.822687] Segment Routing with IPv6
[    2.822719] In-situ OAM (IOAM) with IPv6
[    2.834719] systemd[1]: systemd 249.11-0ubuntu3.7 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[    2.835178] systemd[1]: Detected architecture arm64.
[    2.879985] systemd[1]: Hostname set to <ecu1270-f14fee>.
[    3.212658] systemd[1]: Queued start job for default target Graphical Interface.
[    3.215071] systemd[1]: Created slice Slice /system/getty.
[    3.233441] systemd[1]: Created slice Slice /system/modprobe.
[    3.247373] systemd[1]: Created slice Slice /system/serial-getty.
[    3.261359] systemd[1]: Created slice Slice /system/systemd-fsck.
[    3.275073] systemd[1]: Created slice User and Session Slice.
[    3.288878] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    3.306867] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.323813] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
[    3.324002] systemd[1]: Reached target Local Encrypted Volumes.
[    3.348748] systemd[1]: Reached target Path Units.
[    3.359613] systemd[1]: Reached target Remote File Systems.
[    3.372603] systemd[1]: Reached target Slice Units.
[    3.383603] systemd[1]: Reached target Swaps.
[    3.393631] systemd[1]: Reached target Local Verity Protected Volumes.
[    3.408235] systemd[1]: Listening on Syslog Socket.
[    3.421070] systemd[1]: Listening on fsck to fsckd communication Socket.
[    3.436847] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.451349] systemd[1]: Listening on Journal Audit Socket.
[    3.465100] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.479136] systemd[1]: Listening on Journal Socket.
[    3.492240] systemd[1]: Listening on Network Service Netlink Socket.
[    3.511931] systemd[1]: Listening on udev Control Socket.
[    3.524997] systemd[1]: Listening on udev Kernel Socket.
[    3.555737] systemd[1]: Mounting Huge Pages File System...
[    3.570200] systemd[1]: Mounting POSIX Message Queue File System...
[    3.586308] systemd[1]: Mounting Kernel Debug File System...
[    3.598001] systemd[1]: Condition check resulted in Kernel Trace File System being skipped.
[    3.598757] systemd[1]: systemd-journald.service: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    3.598770] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    3.600983] systemd[1]: Starting Journal Service...
[    3.651024] systemd[1]: Starting Create List of Static Device Nodes...
[    3.669025] systemd[1]: Starting Load Kernel Module chromeos_pstore...
[    3.685855] systemd[1]: Starting Load Kernel Module configfs...
[    3.701828] systemd[1]: Starting Load Kernel Module drm...
[    3.717392] systemd[1]: Starting Load Kernel Module efi_pstore...
[    3.734837] systemd[1]: Starting Load Kernel Module fuse...
[    3.748167] fuse: init (API version 7.41)
[    3.751050] systemd[1]: Starting Load Kernel Module pstore_blk...
[    3.768847] systemd[1]: Starting Load Kernel Module pstore_zone...
[    3.793003] systemd[1]: Starting Load Kernel Module ramoops...
[    3.809917] systemd[1]: Starting Load Kernel Modules...
[    3.823643] systemd[1]: Starting Generate network units from Kernel command line...
[    3.830096] CAN device driver interface
[    3.831406] advcan_sja1000: loading out-of-tree module taints kernel.
[    3.832384] sja1000 CAN netdevice driver

[    3.834106] =============================================================
[    3.834109] ====
[    3.834110] SocketCAN Drivers. V3.0.2.0 [2023/03/20]
[    3.834115]  ----------------init----------------
[    3.834117] =============================================================
[    3.834119] ====
[    3.892975] systemd[1]: Starting Remount Root and Kernel File Systems...
[    3.910429] systemd[1]: Starting Coldplug All udev Devices...
[    3.928292] systemd[1]: Started Journal Service.
[    4.150263] systemd-journald[152]: Received client request to flush runtime journal.
[    4.701698] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
[    4.703574] fm25 spi0.0: 128 KByte fm25 fram, pagesize 4096
[    4.709153] omap-mailbox 29010000.mailbox: omap mailbox rev 0x66fca100
[    4.724690] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fca100
[    4.740801] omap-mailbox 29030000.mailbox: omap mailbox rev 0x66fca100
[    4.779661] at24 3-0050: supply vcc not found, using dummy regulator
[    4.836421] videobuf2_common: Unknown symbol media_request_object_init (err -2)
[    4.836758] videobuf2_common: Unknown symbol media_request_object_unbind (err -2)
[    4.836813] videobuf2_common: Unknown symbol media_request_object_put (err -2)
[    4.836828] videobuf2_common: Unknown symbol media_request_put (err -2)
[    4.836856] videobuf2_common: Unknown symbol media_request_object_bind (err -2)
[    4.931347] videobuf2_common: Unknown symbol media_request_object_init (err -2)
[    4.931450] videobuf2_common: Unknown symbol media_request_object_unbind (err -2)
[    4.932794] videobuf2_common: Unknown symbol media_request_object_put (err -2)
[    4.934305] videobuf2_common: Unknown symbol media_request_put (err -2)
[    4.934372] videobuf2_common: Unknown symbol media_request_object_bind (err -2)
[    4.970612] k3-dsp-rproc 7e000000.dsp: assigned reserved memory node c7x-dma-memory@a3000000
[    4.979890] k3-dsp-rproc 7e000000.dsp: configured DSP for remoteproc mode
[    4.983220] remoteproc remoteproc0: 7e000000.dsp is available
[    4.987761] k3-dsp-rproc 7e200000.dsp: assigned reserved memory node c7x-dma-memory@a4000000
[    4.993920] k3-dsp-rproc 7e200000.dsp: configured DSP for remoteproc mode
[    4.995710] remoteproc remoteproc1: 7e200000.dsp is available
[    5.013746] platform 79000000.r5f: configured R5F for remoteproc mode
[    5.014084] platform 79000000.r5f: assigned reserved memory node mcu-r5fss-dma-memory-region@a1000000
[    5.014707] remoteproc remoteproc2: 79000000.r5f is available
[    5.015725] remoteproc remoteproc0: powering up 7e000000.dsp
[    5.016010] remoteproc remoteproc2: powering up 79000000.r5f
[    5.016060] remoteproc remoteproc2: Booting fw image j722s-mcu-r5f0_0-fw, size 50612
[    5.016177] remoteproc remoteproc0: Booting fw image j722s-c71_0-fw, size 2100488
[    5.027041] remoteproc remoteproc1: powering up 7e200000.dsp
[    5.027164] remoteproc remoteproc1: Booting fw image j722s-c71_1-fw, size 2100488
[    5.036771] rproc-virtio rproc-virtio.2.auto: assigned reserved memory node mcu-r5fss-dma-memory-region@a1000000
[    5.038804] virtio_rpmsg_bus virtio0: rpmsg host is online
[    5.039063] rproc-virtio rproc-virtio.2.auto: registered virtio0 (type 7)
[    5.039081] remoteproc remoteproc2: remote processor 79000000.r5f is now up
[    5.043144] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[    5.043407] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[    5.045938] rproc-virtio rproc-virtio.1.auto: assigned reserved memory node c7x-dma-memory@a3000000
[    5.049052] virtio_rpmsg_bus virtio1: rpmsg host is online
[    5.049197] rproc-virtio rproc-virtio.1.auto: registered virtio1 (type 7)
[    5.049208] remoteproc remoteproc0: remote processor 7e000000.dsp is now up
[    5.053446] rproc-virtio rproc-virtio.3.auto: assigned reserved memory node c7x-dma-memory@a4000000
[    5.053658] platform 78000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[    5.053918] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
[    5.054086] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[    5.058903] platform 78000000.r5f: configured R5F for IPC-only mode
[    5.059127] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[    5.064041] remoteproc remoteproc3: 78000000.r5f is available
[    5.064154] remoteproc remoteproc3: attaching to 78000000.r5f
[    5.064402] virtio_rpmsg_bus virtio2: rpmsg host is online
[    5.064454] rproc-virtio rproc-virtio.3.auto: registered virtio2 (type 7)
[    5.064586] remoteproc remoteproc1: remote processor 7e200000.dsp is now up
[    5.064767] rproc-virtio rproc-virtio.4.auto: assigned reserved memory node r5f-dma-memory@a0000000
[    5.065022] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xd
[    5.065217] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
[    5.083331] virtio_rpmsg_bus virtio3: rpmsg host is online
[    5.083435] rproc-virtio rproc-virtio.4.auto: registered virtio3 (type 7)
[    5.083446] remoteproc remoteproc3: remote processor 78000000.r5f is now attached
[    5.084125] virtio_rpmsg_bus virtio3: creating channel ti.ipc4.ping-pong addr 0xd
[    5.084357] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xe
[    5.094207] platform 78400000.r5f: configured R5F for remoteproc mode
[    5.094580] platform 78400000.r5f: assigned reserved memory node main-r5fss-dma-memory-region@a2000000
[    5.105144] remoteproc remoteproc4: 78400000.r5f is available
[    5.106458] remoteproc remoteproc4: powering up 78400000.r5f
[    5.106539] remoteproc remoteproc4: Booting fw image j722s-main-r5f0_0-fw, size 46004
[    5.109655] rproc-virtio rproc-virtio.5.auto: assigned reserved memory node main-r5fss-dma-memory-region@a2000000
[    5.110402] virtio_rpmsg_bus virtio4: rpmsg host is online
[    5.110444] rproc-virtio rproc-virtio.5.auto: registered virtio4 (type 7)
[    5.110453] remoteproc remoteproc4: remote processor 78400000.r5f is now up
[    5.110667] virtio_rpmsg_bus virtio4: creating channel ti.ipc4.ping-pong addr 0xd
[    5.110853] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0xe
[    5.230627] rtc-ti-k3 2b1f0000.rtc: registered as rtc1
[    5.312931] videobuf2_common: Unknown symbol media_request_object_init (err -2)
[    5.313059] videobuf2_common: Unknown symbol media_request_object_unbind (err -2)
[    5.313108] videobuf2_common: Unknown symbol media_request_object_put (err -2)
[    5.313123] videobuf2_common: Unknown symbol media_request_put (err -2)
[    5.313153] videobuf2_common: Unknown symbol media_request_object_bind (err -2)
[    5.356008] m_can_platform 20711000.can: m_can device registered (irq=511, version=32)
[    5.367014] m_can_platform 20701000.can: m_can device registered (irq=512, version=32)
[    5.420777] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [TI DP83867] (irq=POLL)
[    5.420841] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[    5.453861] videobuf2_common: Unknown symbol media_request_object_init (err -2)
[    5.454027] videobuf2_common: Unknown symbol media_request_object_unbind (err -2)
[    5.454090] videobuf2_common: Unknown symbol media_request_object_put (err -2)
[    5.454109] videobuf2_common: Unknown symbol media_request_put (err -2)
[    5.454143] videobuf2_common: Unknown symbol media_request_object_bind (err -2)
[    5.487300] am65-cpsw-nuss 8000000.ethernet eth1: PHY [8000f00.mdio:09] driver [TI DP83867] (irq=POLL)
[    5.487363] am65-cpsw-nuss 8000000.ethernet eth1: configuring for phy/rgmii-rxid link mode
[    5.577199] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.667781] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.673621] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[    5.775435] [dhd] _dhd_module_init: in Dongle Host Driver, version 101.10.591.109.55_S8 (20250529-3)(dd914bb)
               /working/2025/Q4/aiw-162_issue/build2/bcmdhd.101.10.591.x_SparkLAN_v8 compiled on Nov  6 2025 at 07:31:19

[    5.776542] [dhd] KERNEL_VERSION = 6.12.43
[    5.776565] [dhd] STATIC-MSG) dhd_static_buf_init : 101.10.361.36 (wlan=r892223-20231107-1) (64bits)
[    5.777110] [dhd] STATIC-MSG) dhd_init_wlan_mem : prealloc ok for index 0: 2373632(2318K)
[    5.777138] [dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[    5.777143] [dhd] dhd_wifi_platform_load: Enter
[    5.777148] [dhd] wifi_platform_bus_enumerate device present 1
[    5.777152] [dhd] ======== Card detection to detect PCIE card! ========
[    5.777357] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    5.777374] [dhd] dhdpcie_pci_probe : no mutex held
[    5.777379] [dhd] dhdpcie_pci_probe : set mutex lock
[    5.777383] [dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[    5.777392] [dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[    5.777397] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[    5.777426] [dhd] succeed to alloc static buf
[    5.777428] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[    5.777446] pcieh 0000:01:00.0: enabling device (0000 -> 0002)
[    5.781657] [dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[    5.781680] [dhd] dhdpcie_scan_resource: Failed to get PCI resources
[    5.781684] [dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[    5.781698] [dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[    5.781701] [dhd] dhdpcie_pci_probe : mutex is released.
[    5.781835] [dhd] No Broadcom or Synaptics PCI device enumerated!
[    5.781875] [dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[    5.781882] [dhd] unregister wifi platform drivers
[    5.781885] [dhd] wifi_platform_bus_enumerate device present 0
[    5.781889] [dhd] ======== Card detection to remove PCIE card! ========
[    5.781895] [dhd] _dhd_module_init: Failed to load the driver, try cnt 1
[    5.781902] [dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[    5.781906] [dhd] dhd_wifi_platform_load: Enter
[    5.781909] [dhd] wifi_platform_bus_enumerate device present 1
[    5.781913] [dhd] ======== Card detection to detect PCIE card! ========
[    5.782052] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    5.782066] [dhd] dhdpcie_pci_probe : no mutex held
[    5.782070] [dhd] dhdpcie_pci_probe : set mutex lock
[    5.782073] [dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[    5.782080] [dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[    5.782085] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[    5.782110] [dhd] succeed to alloc static buf
[    5.782113] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[    5.782141] [dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[    5.782146] [dhd] dhdpcie_scan_resource: Failed to get PCI resources
[    5.782148] [dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[    5.782157] [dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[    5.782159] [dhd] dhdpcie_pci_probe : mutex is released.
[    5.782216] [dhd] No Broadcom or Synaptics PCI device enumerated!
[    5.782247] [dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[    5.782252] [dhd] unregister wifi platform drivers
[    5.782255] [dhd] wifi_platform_bus_enumerate device present 0
[    5.782258] [dhd] ======== Card detection to remove PCIE card! ========
[    5.782262] [dhd] _dhd_module_init: Failed to load the driver, try cnt 0
[    5.782266] [dhd] _dhd_module_init: Failed to load driver max retry reached**
[    5.782270] [dhd] STATIC-MSG) dhd_static_buf_exit : Enter
[    5.786941] [dhd] _dhd_module_init: Exit err=-1
[    5.909425] [dhd] _dhd_module_init: in Dongle Host Driver, version 101.10.591.109.55_S8 (20250529-3)(dd914bb)
               /working/2025/Q4/aiw-162_issue/build2/bcmdhd.101.10.591.x_SparkLAN_v8 compiled on Nov  6 2025 at 07:31:19

[    5.911864] [dhd] KERNEL_VERSION = 6.12.43
[    5.911885] [dhd] STATIC-MSG) dhd_static_buf_init : 101.10.361.36 (wlan=r892223-20231107-1) (64bits)
[    5.912255] [dhd] STATIC-MSG) dhd_init_wlan_mem : prealloc ok for index 0: 2373632(2318K)
[    5.912272] [dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[    5.912277] [dhd] dhd_wifi_platform_load: Enter
[    5.912283] [dhd] wifi_platform_bus_enumerate device present 1
[    5.912287] [dhd] ======== Card detection to detect PCIE card! ========
[    5.912548] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    5.912570] [dhd] dhdpcie_pci_probe : no mutex held
[    5.912574] [dhd] dhdpcie_pci_probe : set mutex lock
[    5.912578] [dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[    5.912588] [dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[    5.912592] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[    5.912621] [dhd] succeed to alloc static buf
[    5.912624] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[    5.912658] [dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[    5.912664] [dhd] dhdpcie_scan_resource: Failed to get PCI resources
[    5.912667] [dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[    5.912678] [dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[    5.912680] [dhd] dhdpcie_pci_probe : mutex is released.
[    5.912805] [dhd] No Broadcom or Synaptics PCI device enumerated!
[    5.912848] [dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[    5.912855] [dhd] unregister wifi platform drivers
[    5.912858] [dhd] wifi_platform_bus_enumerate device present 0
[    5.912862] [dhd] ======== Card detection to remove PCIE card! ========
[    5.912866] [dhd] _dhd_module_init: Failed to load the driver, try cnt 1
[    5.912874] [dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[    5.912877] [dhd] dhd_wifi_platform_load: Enter
[    5.912880] [dhd] wifi_platform_bus_enumerate device present 1
[    5.912883] [dhd] ======== Card detection to detect PCIE card! ========
[    5.913001] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    5.913014] [dhd] dhdpcie_pci_probe : no mutex held
[    5.913017] [dhd] dhdpcie_pci_probe : set mutex lock
[    5.913021] [dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[    5.913027] [dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[    5.913032] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[    5.913059] [dhd] succeed to alloc static buf
[    5.913061] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[    5.913088] [dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[    5.913093] [dhd] dhdpcie_scan_resource: Failed to get PCI resources
[    5.913095] [dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[    5.913105] [dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[    5.913108] [dhd] dhdpcie_pci_probe : mutex is released.
[    5.913189] [dhd] No Broadcom or Synaptics PCI device enumerated!
[    5.913228] [dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[    5.913234] [dhd] unregister wifi platform drivers
[    5.913237] [dhd] wifi_platform_bus_enumerate device present 0
[    5.913240] [dhd] ======== Card detection to remove PCIE card! ========
[    5.913244] [dhd] _dhd_module_init: Failed to load the driver, try cnt 0
[    5.913249] [dhd] _dhd_module_init: Failed to load driver max retry reached**
[    5.913252] [dhd] STATIC-MSG) dhd_static_buf_exit : Enter
[    5.916546] [dhd] _dhd_module_init: Exit err=-1
[    6.344168] xhci-hcd xhci-hcd.7.auto: xHCI Host Controller
[    6.345428] xhci-hcd xhci-hcd.7.auto: new USB bus registered, assigned bus number 2
[    6.345813] xhci-hcd xhci-hcd.7.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000002000008010
[    6.352500] xhci-hcd xhci-hcd.7.auto: irq 513, io mem 0x31210000
[    6.352783] xhci-hcd xhci-hcd.7.auto: xHCI Host Controller
[    6.352804] xhci-hcd xhci-hcd.7.auto: new USB bus registered, assigned bus number 3
[    6.352822] xhci-hcd xhci-hcd.7.auto: Host supports USB 3.0 SuperSpeed
[    6.356689] hub 2-0:1.0: USB hub found
[    6.357397] hub 2-0:1.0: 1 port detected
[    6.365136] usb usb3: We don't know the algorithms for LPM for this host, disabling LPM.
[    6.386982] hub 3-0:1.0: USB hub found
[    6.390428] hub 3-0:1.0: 1 port detected
[    6.565879] EXT4-fs (mmcblk0p4): mounted filesystem a0244071-d3fb-4c63-af89-b97249069629 r/w with ordered data mode. Quota mode: none.
[    6.596055] usb 2-1: new high-speed USB device number 2 using xhci-hcd
[    6.658758] EXT4-fs (mmcblk0p3): mounted filesystem 9c509552-1ebf-4592-9670-2c469d229704 r/w with ordered data mode. Quota mode: none.
[    6.722929] hub 2-1:1.0: USB hub found
[    6.723063] hub 2-1:1.0: 4 ports detected
[    6.828546] lt9611uxd 0-0041: Failed to write unlock register: -121
[    6.828589] lt9611uxd 0-0041: failed to read chip id.
[    9.507789] am65-cpsw-nuss 8000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[   10.774743] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   10.778238] Bridge firewalling registered
[   16.868525] platform 30220000.dss: deferred probe pending: tidss: port 1 probe failed

Fullscreen 6866.dmesg_output_6.12_raw.txt Download

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 6.12.43-rt10 (root@7371411346c3) (aarch64-none-linux-gnu-gcc (Arm GNU Toolchain 11.3.Rel1) 11.3.1 20220712, GNU ld (Arm GNU Toolchain 11.3.Rel1) 2.38.20220708) #1 SMP PREEMPT_RT Fri Dec  5 02:05:21 UTC 2025
[    0.000000] Machine model: Texas Instruments J722S ECU1270
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x00000008c8000000, size 896 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000008c8000000..0x00000008ffffffff (917504 KiB) map reusable linux,cma
[    0.000000] OF: reserved mem: 0x000000009e800000..0x000000009fffffff (24576 KiB) nomap non-reusable optee@9e800000
[    0.000000] OF: reserved mem: 0x0000000080000000..0x000000008007ffff (512 KiB) nomap non-reusable tfa@80000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node r5f-dma-memory@a0000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0000000..0x00000000a00fffff (1024 KiB) nomap non-reusable r5f-dma-memory@a0000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node r5f-memory@a0100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a0100000..0x00000000a0ffffff (15360 KiB) nomap non-reusable r5f-memory@a0100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node mcu-r5fss-dma-memory-region@a1000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1000000..0x00000000a10fffff (1024 KiB) nomap non-reusable mcu-r5fss-dma-memory-region@a1000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node mcu-r5fss-memory-region@a1100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a1100000..0x00000000a1ffffff (15360 KiB) nomap non-reusable mcu-r5fss-memory-region@a1100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node main-r5fss-dma-memory-region@a2000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2000000..0x00000000a20fffff (1024 KiB) nomap non-reusable main-r5fss-dma-memory-region@a2000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node main-r5fss-memory-region@a2100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a2100000..0x00000000a2ffffff (15360 KiB) nomap non-reusable main-r5fss-memory-region@a2100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c7x-dma-memory@a3000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a3000000..0x00000000a30fffff (1024 KiB) nomap non-reusable c7x-dma-memory@a3000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a3100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c7x-memory@a3100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a3100000..0x00000000a3ffffff (15360 KiB) nomap non-reusable c7x-memory@a3100000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
[    0.000000] OF: reserved mem: initialized node c7x-dma-memory@a4000000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4000000..0x00000000a40fffff (1024 KiB) nomap non-reusable c7x-dma-memory@a4000000
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 15 MiB
[    0.000000] OF: reserved mem: initialized node c7x-memory@a4100000, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x00000000a4100000..0x00000000a4ffffff (15360 KiB) nomap non-reusable c7x-memory@a4100000
[    0.000000] OF: reserved mem: 0x00000000a5000000..0x00000000a6bfffff (28672 KiB) nomap non-reusable ipc-memories@a5000000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   [mem 0x0000000100000000-0x00000008ffffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x000000008007ffff]
[    0.000000]   node   0: [mem 0x0000000080080000-0x000000009e7fffff]
[    0.000000]   node   0: [mem 0x000000009e800000-0x00000000a6bfffff]
[    0.000000]   node   0: [mem 0x00000000a6c00000-0x00000000ffffffff]
[    0.000000]   node   0: [mem 0x0000000880000000-0x00000008ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] psci: SMC Calling Convention v1.5
[    0.000000] percpu: Embedded 23 pages/cpu s55408 r8192 d30608 u94208
[    0.000000] pcpu-alloc: s55408 r8192 d30608 u94208 alloc=23*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: kernel page table isolation disabled by kernel configuration
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait video=HDMA-A-1:1920x1080M@60
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1048576
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 4.
[    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=4.
[    0.000000] rcu: 	RCU_SOFTIRQ processing moved to rcuc kthreads.
[    0.000000] 	No expedited grace period (rcu_normal_after_boot).
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 256 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] Root IRQ handler: 0xffff8000800100c0
[    0.000000] GICv3: GICv3 features: 16 PPIs
[    0.000000] GICv3: GICD_CTRL.DS=0, SCR_EL3.FIQ=1
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001880000
[    0.000000] ITS [mem 0x01820000-0x0182ffff]
[    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
[    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
[    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @880800000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x0000000880040000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000880050000
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000000] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.000341] Console: colour dummy device 80x25
[    0.000399] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=200000)
[    0.000407] pid_max: default: 32768 minimum: 301
[    0.000467] LSM: initializing lsm=capability
[    0.000593] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.000610] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.002096] rcu: Hierarchical SRCU implementation.
[    0.002105] rcu: 	Max phase no-delay instances is 400.
[    0.002290] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    0.002412] EFI services will not be available.
[    0.002528] smp: Bringing up secondary CPUs ...
[    0.003108] Detected VIPT I-cache on CPU1
[    0.003179] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
[    0.003196] GICv3: CPU1: using allocated LPI pending table @0x0000000880060000
[    0.003240] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.003910] Detected VIPT I-cache on CPU2
[    0.003962] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
[    0.003973] GICv3: CPU2: using allocated LPI pending table @0x0000000880070000
[    0.004004] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.004645] Detected VIPT I-cache on CPU3
[    0.004697] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
[    0.004710] GICv3: CPU3: using allocated LPI pending table @0x0000000880080000
[    0.004738] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.004853] smp: Brought up 1 node, 4 CPUs
[    0.004858] SMP: Total of 4 processors activated.
[    0.004861] CPU: All CPU(s) started at EL2
[    0.004865] CPU features: detected: 32-bit EL0 Support
[    0.004868] CPU features: detected: CRC32 instructions
[    0.004898] alternatives: applying system-wide alternatives
[    0.005287] Memory: 2975312K/4194304K available (11008K kernel code, 1202K rwdata, 2888K rodata, 2496K init, 653K bss, 292888K reserved, 917504K cma-reserved)
[    0.006196] devtmpfs: initialized
[    0.017971] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    0.017991] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.043706] 28160 pages in range for non-PLT usage
[    0.043720] 519680 pages in range for PLT usage
[    0.043937] pinctrl core: initialized pinctrl subsystem
[    0.044614] DMI not present or invalid.
[    0.045136] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.046250] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    0.046319] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.046373] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.046438] audit: initializing netlink subsys (disabled)
[    0.046640] audit: type=2000 audit(0.045:1): state=initialized audit_enabled=0 res=1
[    0.047133] thermal_sys: Registered thermal governor 'step_wise'
[    0.047317] ASID allocator initialised with 65536 entries
[    0.051606] /bus@f0000/interrupt-controller@1800000: Fixed dependency cycle(s) with /bus@f0000/interrupt-controller@1800000
[    0.051743] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.051884] /bus@f0000/dss@30220000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.051903] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/dss@30220000
[    0.051913] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.058020] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.061097] /bus@f0000/dss@30220000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.061326] /bus@f0000/dss@30220000: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.061391] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.061449] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/dss@30220000
[    0.061512] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.064530] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /hdmi-out
[    0.064613] /hdmi-out: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.065426] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.065434] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.065438] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.065441] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.065445] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.065448] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.065452] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.065454] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.066661] k3-chipinfo 43000014.chipid: Family:J722S rev:SR1.0 JTAGID[0x0bba002f] Detected
[    0.067425] iommu: Default domain type: Translated
[    0.067434] iommu: DMA domain TLB invalidation policy: strict mode
[    0.069893] SCSI subsystem initialized
[    0.070274] libata version 3.00 loaded.
[    0.070526] usbcore: registered new interface driver usbfs
[    0.070564] usbcore: registered new interface driver hub
[    0.070602] usbcore: registered new device driver usb
[    0.071204] pps_core: LinuxPPS API ver. 1 registered
[    0.071207] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.071220] PTP clock support registered
[    0.071286] EDAC MC: Ver: 3.0.0
[    0.071599] scmi_core: SCMI protocol bus registered
[    0.071854] FPGA manager framework
[    0.071954] Advanced Linux Sound Architecture Driver Initialized.
[    0.073105] vgaarb: loaded
[    0.073414] clocksource: Switched to clocksource arch_sys_counter
[    0.073617] VFS: Disk quotas dquot_6.6.0
[    0.073635] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.080359] NET: Registered PF_INET protocol family
[    0.080569] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.083164] tcp_listen_portaddr_hash hash table entries: 2048 (order: 4, 81920 bytes, linear)
[    0.083253] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.083267] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.083688] TCP bind hash table entries: 32768 (order: 9, 2621440 bytes, linear)
[    0.085687] TCP: Hash tables configured (established 32768 bind 32768)
[    0.085838] UDP hash table entries: 2048 (order: 5, 196608 bytes, linear)
[    0.085996] UDP-Lite hash table entries: 2048 (order: 5, 196608 bytes, linear)
[    0.086301] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.086748] RPC: Registered named UNIX socket transport module.
[    0.086756] RPC: Registered udp transport module.
[    0.086758] RPC: Registered tcp transport module.
[    0.086760] RPC: Registered tcp-with-tls transport module.
[    0.086763] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.086776] PCI: CLS 0 bytes, default 64
[    0.087840] Initialise system trusted keyrings
[    0.087996] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[    0.088285] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.088558] NFS: Registering the id_resolver key type
[    0.088591] Key type id_resolver registered
[    0.088594] Key type id_legacy registered
[    0.088612] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.088617] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.134624] Key type asymmetric registered
[    0.134633] Asymmetric key parser 'x509' registered
[    0.134700] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[    0.134705] io scheduler mq-deadline registered
[    0.134710] io scheduler kyber registered
[    0.134730] io scheduler bfq registered
[    0.138308] pinctrl-single 4084000.pinctrl: 34 pins, size 136
[    0.139038] pinctrl-single f4000.pinctrl: 172 pins, size 688
[    0.148144] Serial: 8250/16550 driver, 12 ports, IRQ sharing enabled
[    0.153457] adv_board: Registerered
[    0.161215] brd: module loaded
[    0.166555] loop: module loaded
[    0.167691] megasas: 07.727.03.00-rc1
[    0.172391] tun: Universal TUN/TAP device driver, 1.6
[    0.173098] PPP generic driver version 2.4.2
[    0.173241] PPP BSD Compression module registered
[    0.173246] PPP Deflate Compression module registered
[    0.173273] PPP MPPE Compression module registered
[    0.173278] NET: Registered PF_PPPOX protocol family
[    0.173300] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
[    0.173304] CSLIP: code copyright 1989 Regents of the University of California.
[    0.173646] VFIO - User Level meta-driver version: 0.3
[    0.175161] usbcore: registered new interface driver usb-storage
[    0.175845] i2c_dev: i2c /dev entries driver
[    0.177172] sdhci: Secure Digital Host Controller Interface driver
[    0.177178] sdhci: Copyright(c) Pierre Ossman
[    0.177448] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.178186] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    0.179204] usbcore: registered new interface driver usbhid
[    0.179207] usbhid: USB HID core driver
[    0.180134] optee: probing for conduit method.
[    0.180161] optee: revision 4.5 (ef1ebdc23034a804)
[    0.180514] optee: dynamic shared memory is enabled
[    0.181128] optee: initialized driver
[    0.181224] random: crng init done
[    0.183102] Initializing XFRM netlink socket
[    0.183136] NET: Registered PF_PACKET protocol family
[    0.183209] Key type dns_resolver registered
[    0.192797] Loading compiled-in X.509 certificates
[    0.206134] ti-sci 44043000.system-controller: ABI: 4.0 (firmware rev 0x000b '11.0.9--v11.00.09+ (Fancy Rat)')
[    0.264836] omap_i2c 2b200000.i2c: bus 1 rev0.12 at 400 kHz
[    0.266015] /hdmi-out: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.266098] /bus@f0000/dsi@30500000: Fixed dependency cycle(s) with /bus@f0000/i2c@20000000/hdmi-bridge@41
[    0.266219] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /hdmi-out
[    0.266280] /bus@f0000/i2c@20000000/hdmi-bridge@41: Fixed dependency cycle(s) with /bus@f0000/dsi@30500000
[    0.266670] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz
[    0.289258] tpm_tis_i2c 3-002e: 2.0 TPM (device-id 0x0, rev-id 78)
[    0.295687] tpm tpm0: A TPM error (256) occurred attempting the self test
[    0.295695] tpm tpm0: starting up the TPM manually
[    0.348858] rtc-s35390a 3-0030: registered as rtc0
[    0.349147] rtc-s35390a 3-0030: setting system clock to 2025-12-05T02:53:27 UTC (1764903207)
[    0.349349] omap_i2c 20030000.i2c: bus 3 rev0.12 at 400 kHz
[    0.349593] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created
[    0.349726] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created
[    0.349945] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created
[    0.350201] ti-sci-inta 4e400000.interrupt-controller: Interrupt Aggregator domain 200 created
[    0.356236] ti-udma 485c0100.dma-controller: Number of rings: 82
[    0.358967] ti-udma 485c0100.dma-controller: Channels: 44 (bchan: 16, tchan: 12, rchan: 16)
[    0.361708] ti-udma 485c0000.dma-controller: Number of rings: 150
[    0.367122] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15)
[    0.369397] ti-udma 4e230000.dma-controller: Number of rings: 40
[    0.372535] ti-udma 4e230000.dma-controller: Channels: 40 (bchan: 0, tchan: 8, rchan: 32)
[    0.375788] printk: console [ttyS2] disabled
[    0.376135] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 308, base_baud = 3000000) is a 8250
[    0.376183] printk: console [ttyS2] enabled
[    2.156841] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01903, cpsw version 0x6BA81903 Ports: 3 quirks:00000006
[    2.157147] read eeprom mac error -121
[    2.157476] read eeprom mac error -121
[    2.157487] am65-cpsw-nuss 8000000.ethernet: Use random MAC address
[    2.191434] davinci_mdio 8000f00.mdio: davinci mdio revision 17.7, bus freq 1000000
[    2.198280] davinci_mdio 8000f00.mdio: phy[0]: device 8000f00.mdio:00, driver TI DP83867
[    2.198293] davinci_mdio 8000f00.mdio: phy[9]: device 8000f00.mdio:09, driver TI DP83867
[    2.198442] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
[    2.198449] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512, Policers 32
[    2.199140] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010d, freq:500000000, add_val:1 pps:0
[    2.246505] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
[    2.252143] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    2.252169] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[    2.252289] xhci-hcd xhci-hcd.0.auto: USB3 root hub has no ports
[    2.252295] xhci-hcd xhci-hcd.0.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000808020000010
[    2.252493] xhci-hcd xhci-hcd.0.auto: irq 319, io mem 0x31000000
[    2.253300] hub 1-0:1.0: USB hub found
[    2.253333] hub 1-0:1.0: 1 port detected
[    2.257664] mmc0: CQHCI version 5.10
[    2.269671] j721e-pcie f102000.pcie: host bridge /bus@f0000/pcie@f102000 ranges:
[    2.269709] j721e-pcie f102000.pcie:       IO 0x0600001000..0x0600100fff -> 0x0000001000
[    2.269729] j721e-pcie f102000.pcie:      MEM 0x0600101000..0x06ffffffff -> 0x0000101000
[    2.269743] j721e-pcie f102000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
[    2.302848] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
[    2.364528] j721e-pcie f102000.pcie: Link up
[    2.365051] j721e-pcie f102000.pcie: PCI host bridge to bus 0000:00
[    2.365067] pci_bus 0000:00: root bus resource [bus 00-ff]
[    2.365077] pci_bus 0000:00: root bus resource [io  0x0000-0xfffff] (bus address [0x1000-0x100fff])
[    2.365084] pci_bus 0000:00: root bus resource [mem 0x600101000-0x6ffffffff] (bus address [0x00101000-0xffffffff])
[    2.365117] pci 0000:00:00.0: [104c:b010] type 01 class 0x060400 PCIe Root Port
[    2.365137] pci 0000:00:00.0: PCI bridge to [bus 00]
[    2.365145] pci 0000:00:00.0:   bridge window [io  0x0000-0x0fff]
[    2.365151] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff]
[    2.365160] pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
[    2.365219] pci 0000:00:00.0: supports D1
[    2.365224] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    2.367466] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    2.367622] pci 0000:01:00.0: [14e4:449d] type 00 class 0x028000 PCIe Endpoint
[    2.367666] pci 0000:01:00.0: BAR 0 [mem 0x00000000-0x0000ffff 64bit]
[    2.367694] pci 0000:01:00.0: BAR 2 [mem 0x00000000-0x003fffff 64bit]
[    2.367948] pci 0000:01:00.0: supports D1 D2
[    2.367952] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    2.369502] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    2.369533] pci 0000:00:00.0: bridge window [mem 0x600200000-0x6007fffff]: assigned
[    2.369543] pci 0000:01:00.0: BAR 2 [mem 0x600400000-0x6007fffff 64bit]: assigned
[    2.369567] pci 0000:01:00.0: BAR 0 [mem 0x600200000-0x60020ffff 64bit]: assigned
[    2.369589] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.369596] pci 0000:00:00.0:   bridge window [mem 0x600200000-0x6007fffff]
[    2.369605] pci_bus 0000:00: resource 4 [io  0x0000-0xfffff]
[    2.369610] pci_bus 0000:00: resource 5 [mem 0x600101000-0x6ffffffff]
[    2.369615] pci_bus 0000:01: resource 1 [mem 0x600200000-0x6007fffff]
[    2.369727] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    2.369738] pcieport 0000:00:00.0: enabling device (0000 -> 0002)
[    2.370190] pcieport 0000:00:00.0: PME: Signaling with IRQ 493
[    2.370513] pcieport 0000:00:00.0: AER: enabled with IRQ 493
[    2.372233] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 494, base_baud = 3000000) is a 8250
[    2.373890] 2820000.serial: ttyS4 at MMIO 0x2820000 (irq = 495, base_baud = 3000000) is a 8250
[    2.375382] 2830000.serial: ttyS5 at MMIO 0x2830000 (irq = 496, base_baud = 3000000) is a 8250
[    2.376886] 2840000.serial: ttyS6 at MMIO 0x2840000 (irq = 497, base_baud = 3000000) is a 8250
[    2.378580] 2850000.serial: ttyS7 at MMIO 0x2850000 (irq = 498, base_baud = 3000000) is a 8250
[    2.380155] 2860000.serial: ttyS8 at MMIO 0x2860000 (irq = 499, base_baud = 3000000) is a 8250
[    2.380644] +++ECU1270
                init.
[    2.380661] adv_board adv_board: board name: ECU1270
[    2.400040] mmc0: Command Queue Engine enabled
[    2.400056] mmc0: new HS400 MMC card at address 0001
[    2.400666] mmcblk0: mmc0:0001 C9A551 29.1 GiB
[    2.402139]  mmcblk0: p1 p2 p3 p4
[    2.402873] mmcblk0boot0: mmc0:0001 C9A551 4.00 MiB
[    2.403910] mmcblk0boot1: mmc0:0001 C9A551 4.00 MiB
[    2.405019] mmcblk0rpmb: mmc0:0001 C9A551 16.0 MiB, chardev (239:0)
[    2.481686] clk: Disabling unused clocks
[    2.488639] PM: genpd: Disabling unused power domains
[    2.488722] ALSA device list:
[    2.488727]   No soundcards found.
[    2.488860] sdhci-am654 fa00000.mmc: Got CD GPIO
[    2.489383] mmc1: CQHCI version 5.10
[    2.536454] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit
[    2.565996] EXT4-fs (mmcblk0p2): mounted filesystem 2008204c-65c6-4805-9dea-dc21421cf01c r/w with ordered data mode. Quota mode: none.
[    2.566068] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    2.566629] devtmpfs: mounted
[    2.567437] Freeing unused kernel memory: 2496K
[    2.567566] Run /sbin/init as init process
[    2.567571]   with arguments:
[    2.567573]     /sbin/init
[    2.567575]   with environment:
[    2.567577]     HOME=/
[    2.567579]     TERM=linux
[    2.702056] NET: Registered PF_INET6 protocol family
[    2.703112] Segment Routing with IPv6
[    2.703144] In-situ OAM (IOAM) with IPv6
[    2.732906] systemd[1]: systemd 249.11-0ubuntu3.7 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[    2.733403] systemd[1]: Detected architecture arm64.
[    2.777012] systemd[1]: Hostname set to <ecu1270-f14fee>.
[    3.113931] systemd[1]: Queued start job for default target Graphical Interface.
[    3.116401] systemd[1]: Created slice Slice /system/getty.
[    3.135398] systemd[1]: Created slice Slice /system/modprobe.
[    3.149394] systemd[1]: Created slice Slice /system/serial-getty.
[    3.163337] systemd[1]: Created slice Slice /system/systemd-fsck.
[    3.176997] systemd[1]: Created slice User and Session Slice.
[    3.189823] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    3.207805] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.224735] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
[    3.224920] systemd[1]: Reached target Local Encrypted Volumes.
[    3.249723] systemd[1]: Reached target Path Units.
[    3.260571] systemd[1]: Reached target Remote File Systems.
[    3.273561] systemd[1]: Reached target Slice Units.
[    3.284575] systemd[1]: Reached target Swaps.
[    3.294578] systemd[1]: Reached target Local Verity Protected Volumes.
[    3.309211] systemd[1]: Listening on Syslog Socket.
[    3.322011] systemd[1]: Listening on fsck to fsckd communication Socket.
[    3.337800] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.354260] systemd[1]: Listening on Journal Audit Socket.
[    3.368017] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.382067] systemd[1]: Listening on Journal Socket.
[    3.395213] systemd[1]: Listening on Network Service Netlink Socket.
[    3.414873] systemd[1]: Listening on udev Control Socket.
[    3.427961] systemd[1]: Listening on udev Kernel Socket.
[    3.451702] systemd[1]: Mounting Huge Pages File System...
[    3.465190] systemd[1]: Mounting POSIX Message Queue File System...
[    3.481179] systemd[1]: Mounting Kernel Debug File System...
[    3.492941] systemd[1]: Condition check resulted in Kernel Trace File System being skipped.
[    3.493703] systemd[1]: systemd-journald.service: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[    3.493718] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[    3.502940] systemd[1]: Starting Journal Service...
[    3.545988] systemd[1]: Starting Create List of Static Device Nodes...
[    3.563903] systemd[1]: Starting Load Kernel Module chromeos_pstore...
[    3.581762] systemd[1]: Starting Load Kernel Module configfs...
[    3.596769] systemd[1]: Starting Load Kernel Module drm...
[    3.612640] systemd[1]: Starting Load Kernel Module efi_pstore...
[    3.638937] systemd[1]: Starting Load Kernel Module fuse...
[    3.652243] fuse: init (API version 7.41)
[    3.654188] systemd[1]: Starting Load Kernel Module pstore_blk...
[    3.672819] systemd[1]: Starting Load Kernel Module pstore_zone...
[    3.689859] systemd[1]: Starting Load Kernel Module ramoops...
[    3.713952] systemd[1]: Starting Load Kernel Modules...
[    3.728537] systemd[1]: Starting Generate network units from Kernel command line...
[    3.739190] CAN device driver interface
[    3.740678] advcan_sja1000: loading out-of-tree module taints kernel.
[    3.741127] sja1000 CAN netdevice driver

[    3.742776] =============================================================
[    3.742778] ====
[    3.742780] SocketCAN Drivers. V3.0.2.0 [2023/03/20]
[    3.742785]  ----------------init----------------
[    3.742787] =============================================================
[    3.742788] ====
[    3.762493] systemd[1]: Starting Remount Root and Kernel File Systems...
[    3.819963] systemd[1]: Starting Coldplug All udev Devices...
[    3.837153] systemd[1]: Started Journal Service.
[    4.049485] systemd-journald[155]: Received client request to flush runtime journal.
[    4.585587] fm25 spi0.0: 128 KByte fm25 fram, pagesize 4096
[    4.670725] at24 3-0050: supply vcc not found, using dummy regulator
[    4.732788] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
[    4.736539] omap-mailbox 29010000.mailbox: omap mailbox rev 0x66fca100
[    4.736975] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fca100
[    4.737226] omap-mailbox 29030000.mailbox: omap mailbox rev 0x66fca100
[    4.767096] videobuf2_common: Unknown symbol media_request_object_init (err -2)
[    4.767191] videobuf2_common: Unknown symbol media_request_object_unbind (err -2)
[    4.767238] videobuf2_common: Unknown symbol media_request_object_put (err -2)
[    4.767252] videobuf2_common: Unknown symbol media_request_put (err -2)
[    4.767284] videobuf2_common: Unknown symbol media_request_object_bind (err -2)
[    4.801235] k3-dsp-rproc 7e000000.dsp: assigned reserved memory node c7x-dma-memory@a3000000
[    4.802590] k3-dsp-rproc 7e000000.dsp: configured DSP for remoteproc mode
[    4.802913] remoteproc remoteproc0: 7e000000.dsp is available
[    4.808847] k3-dsp-rproc 7e200000.dsp: assigned reserved memory node c7x-dma-memory@a4000000
[    4.814373] remoteproc remoteproc0: powering up 7e000000.dsp
[    4.816485] k3-dsp-rproc 7e200000.dsp: configured DSP for remoteproc mode
[    4.816873] remoteproc remoteproc1: 7e200000.dsp is available
[    4.817293] remoteproc remoteproc0: Booting fw image j722s-c71_0-fw, size 2100488
[    4.832876] remoteproc remoteproc1: powering up 7e200000.dsp
[    4.833403] remoteproc remoteproc1: Booting fw image j722s-c71_1-fw, size 2100488
[    4.840923] rproc-virtio rproc-virtio.1.auto: assigned reserved memory node c7x-dma-memory@a3000000
[    4.849946] rproc-virtio rproc-virtio.2.auto: assigned reserved memory node c7x-dma-memory@a4000000
[    4.851151] virtio_rpmsg_bus virtio0: rpmsg host is online
[    4.851347] rproc-virtio rproc-virtio.1.auto: registered virtio0 (type 7)
[    4.851360] remoteproc remoteproc0: remote processor 7e000000.dsp is now up
[    4.851752] virtio_rpmsg_bus virtio0: creating channel ti.ipc4.ping-pong addr 0xd
[    4.852014] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xe
[    4.864477] virtio_rpmsg_bus virtio1: rpmsg host is online
[    4.864581] rproc-virtio rproc-virtio.2.auto: registered virtio1 (type 7)
[    4.864591] remoteproc remoteproc1: remote processor 7e200000.dsp is now up
[    4.865317] virtio_rpmsg_bus virtio1: creating channel ti.ipc4.ping-pong addr 0xd
[    4.865593] virtio_rpmsg_bus virtio1: creating channel rpmsg_chrdev addr 0xe
[    4.869655] videobuf2_common: Unknown symbol media_request_object_init (err -2)
[    4.869764] videobuf2_common: Unknown symbol media_request_object_unbind (err -2)
[    4.869812] videobuf2_common: Unknown symbol media_request_object_put (err -2)
[    4.869829] videobuf2_common: Unknown symbol media_request_put (err -2)
[    4.869860] videobuf2_common: Unknown symbol media_request_object_bind (err -2)
[    4.926712] platform 79000000.r5f: configured R5F for remoteproc mode
[    4.928731] platform 79000000.r5f: assigned reserved memory node mcu-r5fss-dma-memory-region@a1000000
[    4.931072] remoteproc remoteproc2: 79000000.r5f is available
[    4.932289] remoteproc remoteproc2: powering up 79000000.r5f
[    4.932346] remoteproc remoteproc2: Booting fw image j722s-mcu-r5f0_0-fw, size 50612
[    4.933213] rproc-virtio rproc-virtio.3.auto: assigned reserved memory node mcu-r5fss-dma-memory-region@a1000000
[    4.933978] virtio_rpmsg_bus virtio2: rpmsg host is online
[    4.936814] rproc-virtio rproc-virtio.3.auto: registered virtio2 (type 7)
[    4.936869] remoteproc remoteproc2: remote processor 79000000.r5f is now up
[    4.941379] virtio_rpmsg_bus virtio2: creating channel ti.ipc4.ping-pong addr 0xd
[    4.941644] virtio_rpmsg_bus virtio2: creating channel rpmsg_chrdev addr 0xe
[    4.957653] platform 78000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
[    4.957838] platform 78000000.r5f: configured R5F for IPC-only mode
[    4.957923] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@a0000000
[    4.964839] remoteproc remoteproc3: 78000000.r5f is available
[    4.964942] remoteproc remoteproc3: attaching to 78000000.r5f
[    4.965384] rproc-virtio rproc-virtio.4.auto: assigned reserved memory node r5f-dma-memory@a0000000
[    4.970017] virtio_rpmsg_bus virtio3: rpmsg host is online
[    4.970491] virtio_rpmsg_bus virtio3: creating channel ti.ipc4.ping-pong addr 0xd
[    4.970832] virtio_rpmsg_bus virtio3: creating channel rpmsg_chrdev addr 0xe
[    4.972956] rproc-virtio rproc-virtio.4.auto: registered virtio3 (type 7)
[    4.973036] remoteproc remoteproc3: remote processor 78000000.r5f is now attached
[    4.984733] platform 78400000.r5f: configured R5F for remoteproc mode
[    4.985074] platform 78400000.r5f: assigned reserved memory node main-r5fss-dma-memory-region@a2000000
[    5.003677] remoteproc remoteproc4: 78400000.r5f is available
[    5.005215] remoteproc remoteproc4: powering up 78400000.r5f
[    5.005283] remoteproc remoteproc4: Booting fw image j722s-main-r5f0_0-fw, size 46004
[    5.037143] rproc-virtio rproc-virtio.5.auto: assigned reserved memory node main-r5fss-dma-memory-region@a2000000
[    5.058452] virtio_rpmsg_bus virtio4: rpmsg host is online
[    5.058631] rproc-virtio rproc-virtio.5.auto: registered virtio4 (type 7)
[    5.058643] remoteproc remoteproc4: remote processor 78400000.r5f is now up
[    5.058743] virtio_rpmsg_bus virtio4: creating channel ti.ipc4.ping-pong addr 0xd
[    5.059010] virtio_rpmsg_bus virtio4: creating channel rpmsg_chrdev addr 0xe
[    5.104355] rtc-ti-k3 2b1f0000.rtc: registered as rtc1
[    5.216060] videobuf2_common: Unknown symbol media_request_object_init (err -2)
[    5.216177] videobuf2_common: Unknown symbol media_request_object_unbind (err -2)
[    5.216225] videobuf2_common: Unknown symbol media_request_object_put (err -2)
[    5.216240] videobuf2_common: Unknown symbol media_request_put (err -2)
[    5.216272] videobuf2_common: Unknown symbol media_request_object_bind (err -2)
[    5.230220] m_can_platform 20701000.can: m_can device registered (irq=511, version=32)
[    5.237499] m_can_platform 20711000.can: m_can device registered (irq=512, version=32)
[    5.349736] videobuf2_common: Unknown symbol media_request_object_init (err -2)
[    5.353632] videobuf2_common: Unknown symbol media_request_object_unbind (err -2)
[    5.353711] videobuf2_common: Unknown symbol media_request_object_put (err -2)
[    5.353728] videobuf2_common: Unknown symbol media_request_put (err -2)
[    5.353760] videobuf2_common: Unknown symbol media_request_object_bind (err -2)
[    5.402040] am65-cpsw-nuss 8000000.ethernet eth1: PHY [8000f00.mdio:09] driver [TI DP83867] (irq=POLL)
[    5.402106] am65-cpsw-nuss 8000000.ethernet eth1: configuring for phy/rgmii-rxid link mode
[    5.458743] am65-cpsw-nuss 8000000.ethernet eth0: PHY [8000f00.mdio:00] driver [TI DP83867] (irq=POLL)
[    5.458814] am65-cpsw-nuss 8000000.ethernet eth0: configuring for phy/rgmii-rxid link mode
[    5.467109] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.596081] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.598303] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[    5.667513] [dhd] _dhd_module_init: in Dongle Host Driver, version 101.10.591.109.55_S8 (20250529-3)(dd914bb)
               /working/2025/Q4/aiw-162_issue/build2/bcmdhd.101.10.591.x_SparkLAN_v8 compiled on Nov  6 2025 at 07:31:19

[    5.689600] [dhd] KERNEL_VERSION = 6.12.43
[    5.689620] [dhd] STATIC-MSG) dhd_static_buf_init : 101.10.361.36 (wlan=r892223-20231107-1) (64bits)
[    5.690001] [dhd] STATIC-MSG) dhd_init_wlan_mem : prealloc ok for index 0: 2373632(2318K)
[    5.690020] [dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[    5.690026] [dhd] dhd_wifi_platform_load: Enter
[    5.690032] [dhd] wifi_platform_bus_enumerate device present 1
[    5.690036] [dhd] ======== Card detection to detect PCIE card! ========
[    5.690236] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    5.690255] [dhd] dhdpcie_pci_probe : no mutex held
[    5.690259] [dhd] dhdpcie_pci_probe : set mutex lock
[    5.690262] [dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[    5.690271] [dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[    5.690277] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[    5.690306] [dhd] succeed to alloc static buf
[    5.690310] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[    5.690329] pcieh 0000:01:00.0: enabling device (0000 -> 0002)
[    5.690351] [dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[    5.690357] [dhd] dhdpcie_scan_resource: Failed to get PCI resources
[    5.690360] [dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[    5.690370] [dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[    5.690374] [dhd] dhdpcie_pci_probe : mutex is released.
[    5.712065] [dhd] No Broadcom or Synaptics PCI device enumerated!
[    5.712151] [dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[    5.712161] [dhd] unregister wifi platform drivers
[    5.712164] [dhd] wifi_platform_bus_enumerate device present 0
[    5.712169] [dhd] ======== Card detection to remove PCIE card! ========
[    5.712174] [dhd] _dhd_module_init: Failed to load the driver, try cnt 1
[    5.712182] [dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[    5.712186] [dhd] dhd_wifi_platform_load: Enter
[    5.712190] [dhd] wifi_platform_bus_enumerate device present 1
[    5.712193] [dhd] ======== Card detection to detect PCIE card! ========
[    5.712369] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    5.712383] [dhd] dhdpcie_pci_probe : no mutex held
[    5.712388] [dhd] dhdpcie_pci_probe : set mutex lock
[    5.712392] [dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[    5.712400] [dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[    5.712405] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[    5.715187] [dhd] succeed to alloc static buf
[    5.715202] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[    5.715244] [dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[    5.715250] [dhd] dhdpcie_scan_resource: Failed to get PCI resources
[    5.715253] [dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[    5.715263] [dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[    5.715267] [dhd] dhdpcie_pci_probe : mutex is released.
[    5.715405] [dhd] No Broadcom or Synaptics PCI device enumerated!
[    5.715503] [dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[    5.715511] [dhd] unregister wifi platform drivers
[    5.715514] [dhd] wifi_platform_bus_enumerate device present 0
[    5.715518] [dhd] ======== Card detection to remove PCIE card! ========
[    5.715523] [dhd] _dhd_module_init: Failed to load the driver, try cnt 0
[    5.715528] [dhd] _dhd_module_init: Failed to load driver max retry reached**
[    5.715532] [dhd] STATIC-MSG) dhd_static_buf_exit : Enter
[    5.718389] [dhd] _dhd_module_init: Exit err=-1
[    5.838439] [dhd] _dhd_module_init: in Dongle Host Driver, version 101.10.591.109.55_S8 (20250529-3)(dd914bb)
               /working/2025/Q4/aiw-162_issue/build2/bcmdhd.101.10.591.x_SparkLAN_v8 compiled on Nov  6 2025 at 07:31:19

[    5.843604] [dhd] KERNEL_VERSION = 6.12.43
[    5.843621] [dhd] STATIC-MSG) dhd_static_buf_init : 101.10.361.36 (wlan=r892223-20231107-1) (64bits)
[    5.843995] [dhd] STATIC-MSG) dhd_init_wlan_mem : prealloc ok for index 0: 2373632(2318K)
[    5.844016] [dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[    5.844021] [dhd] dhd_wifi_platform_load: Enter
[    5.844028] [dhd] wifi_platform_bus_enumerate device present 1
[    5.844031] [dhd] ======== Card detection to detect PCIE card! ========
[    5.844232] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    5.844255] [dhd] dhdpcie_pci_probe : no mutex held
[    5.844259] [dhd] dhdpcie_pci_probe : set mutex lock
[    5.844264] [dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[    5.847714] [dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[    5.847734] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[    5.847765] [dhd] succeed to alloc static buf
[    5.847768] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[    5.847808] [dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[    5.847813] [dhd] dhdpcie_scan_resource: Failed to get PCI resources
[    5.847816] [dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[    5.847826] [dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[    5.847829] [dhd] dhdpcie_pci_probe : mutex is released.
[    5.847967] [dhd] No Broadcom or Synaptics PCI device enumerated!
[    5.848010] [dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[    5.848018] [dhd] unregister wifi platform drivers
[    5.848021] [dhd] wifi_platform_bus_enumerate device present 0
[    5.848025] [dhd] ======== Card detection to remove PCIE card! ========
[    5.848030] [dhd] _dhd_module_init: Failed to load the driver, try cnt 1
[    5.848037] [dhd] dhd_wlan_init_gpio: WL_REG_ON=-1
[    5.848041] [dhd] dhd_wifi_platform_load: Enter
[    5.848044] [dhd] wifi_platform_bus_enumerate device present 1
[    5.848047] [dhd] ======== Card detection to detect PCIE card! ========
[    5.848203] pcieport 0000:00:00.0: of_irq_parse_pci: failed with rc=-22
[    5.848219] [dhd] dhdpcie_pci_probe : no mutex held
[    5.848222] [dhd] dhdpcie_pci_probe : set mutex lock
[    5.848226] [dhd] PCI_PROBE:  bus 0x1, slot 0x0,vendor 0x14E4, device 0x449D(good PCI location)
[    5.848234] [dhd] dhdpcie_init: found adapter info 'DHD generic adapter'
[    5.848239] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 3, size 139264
[    5.848264] [dhd] succeed to alloc static buf
[    5.848266] [dhd] STATIC-MSG) dhd_wlan_mem_prealloc : section 4, size 0
[    5.848292] [dhd] dhdpcie_get_resource: BAR1 Not enabled for this device  size(0), addr(0x0x0000000000000000)
[    5.848297] [dhd] dhdpcie_scan_resource: Failed to get PCI resources
[    5.848299] [dhd] dhdpcie_init: dhd_Scan_PCI_Res failed
[    5.848309] [dhd] dhdpcie_pci_probe: PCIe Enumeration failed
[    5.848311] [dhd] dhdpcie_pci_probe : mutex is released.
[    5.848380] [dhd] No Broadcom or Synaptics PCI device enumerated!
[    5.850087] [dhd] dhd_wifi_platform_load_pcie: dhd_bus_register failed err=-1
[    5.850110] [dhd] unregister wifi platform drivers
[    5.850113] [dhd] wifi_platform_bus_enumerate device present 0
[    5.850118] [dhd] ======== Card detection to remove PCIE card! ========
[    5.850124] [dhd] _dhd_module_init: Failed to load the driver, try cnt 0
[    5.850130] [dhd] _dhd_module_init: Failed to load driver max retry reached**
[    5.850133] [dhd] STATIC-MSG) dhd_static_buf_exit : Enter
[    5.852791] [dhd] _dhd_module_init: Exit err=-1
[    6.286106] xhci-hcd xhci-hcd.7.auto: xHCI Host Controller
[    6.286198] xhci-hcd xhci-hcd.7.auto: new USB bus registered, assigned bus number 2
[    6.288063] xhci-hcd xhci-hcd.7.auto: hcc params 0x200073c9 hci version 0x100 quirks 0x0000002000008010
[    6.292666] xhci-hcd xhci-hcd.7.auto: irq 513, io mem 0x31210000
[    6.292936] xhci-hcd xhci-hcd.7.auto: xHCI Host Controller
[    6.292964] xhci-hcd xhci-hcd.7.auto: new USB bus registered, assigned bus number 3
[    6.292988] xhci-hcd xhci-hcd.7.auto: Host supports USB 3.0 SuperSpeed
[    6.310969] hub 2-0:1.0: USB hub found
[    6.311091] hub 2-0:1.0: 1 port detected
[    6.311783] usb usb3: We don't know the algorithms for LPM for this host, disabling LPM.
[    6.328608] EXT4-fs (mmcblk0p4): mounted filesystem a0244071-d3fb-4c63-af89-b97249069629 r/w with ordered data mode. Quota mode: none.
[    6.329564] hub 3-0:1.0: USB hub found
[    6.329678] hub 3-0:1.0: 1 port detected
[    6.552514] usb 2-1: new high-speed USB device number 2 using xhci-hcd
[    6.606383] EXT4-fs (mmcblk0p3): mounted filesystem 9c509552-1ebf-4592-9670-2c469d229704 r/w with ordered data mode. Quota mode: none.
[    6.677767] hub 2-1:1.0: USB hub found
[    6.677913] hub 2-1:1.0: 4 ports detected
[    6.699543] lt9611uxd 0-0041: Failed to write unlock register: -121
[    6.699593] lt9611uxd 0-0041: failed to read chip id.
[    9.571733] am65-cpsw-nuss 8000000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[   10.354142] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   10.358054] Bridge firewalling registered
[   16.355098] platform 30220000.dss: deferred probe pending: tidss: port 1 probe failed

0 Takuma Fujiwara 4 months ago in reply to ke qin

TI__Guru 58783 points

Hi Ke,

Comparing the reverted logs with the 6.6 kernel logs, I do not see significant difference now in terms of PCIe:

From PCIe controller driver perspective, it looks like the PCIe device is detected and initialized correctly. So, perhaps there are some issues with the kernel device driver for the WiFi card, since it is an out-of-tree kernel driver, or some issues with kernel configuration as you have suspected in the original post.

Could you collect the following:

logs from "lspci -vvv" from both 6.6 kernel and 6.12 kernel
logs from "zcat /proc/config.gz" from both 6.6 kernel and 6.12 kernel

Regards,

Takuma

0 ke qin 4 months ago in reply to Takuma Fujiwara

Prodigy 10 points

hi Takuma

thanks for reply. here's the information of lspci and config:

Fullscreen lscpi-vvv-6.12.txt Download

00:00.0 PCI bridge: Texas Instruments Device b010 (prog-if 00 [Normal decode])
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 493
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 0000f000-00000fff [disabled]
        Memory behind bridge: 00200000-007fffff [size=6M]
        Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [disabled]
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        Capabilities: [80] Power Management version 3
                Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0+,D1+,D2-,D3hot+,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable+ 64bit+
                Address: 0000000001000000  Data: 0000
                Masking: 00000000  Pending: 00000000
        Capabilities: [b0] MSI-X: Enable- Count=1 Masked-
                Vector table: BAR=0 offset=00000000
                PBA: BAR=0 offset=00000008
        Capabilities: [c0] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0
                        ExtTag- RBE+
                DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
                LnkCap: Port #0, Speed 8GT/s, Width x1, ASPM L1, Exit Latency L1 <8us
                        ClockPM- Surprise- LLActRep- BwNot+ ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s (downgraded), Width x1 (ok)
                        TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
                        Slot #0, PowerLimit 0.000W; Interlock- NoCompl-
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
                        Control: AttnInd Off, PwrInd Off, Power+ Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL+ CmdCplt- PresDet- Interlock-
                        Changed: MRL- PresDet- LinkState-
                RootCap: CRSVisible-
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
                DevCap2: Completion Timeout: Range B, TimeoutDis+ NROPrPrP- LTR+
                         10BitTagComp- 10BitTagReq- OBFF Via message, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 1
                         EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
                         FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd-
                         AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled, ARIFwd-
                         AtomicOpsCtl: ReqEn- EgressBlck-
                LnkCap2: Supported Link Speeds: 2.5-8GT/s, Crosslink- Retimer- 2Retimers- DRS-
                LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1-
                         EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
                         Retimer- 2Retimers- CrosslinkRes: unsupported
        Capabilities: [100 v2] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
                AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
                        MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
                HeaderLog: 00000000 00000000 00000000 00000000
                RootCmd: CERptEn+ NFERptEn+ FERptEn+
                RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
                         FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
                ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
        Capabilities: [150 v1] Device Serial Number 00-00-00-00-00-00-00-00
        Capabilities: [300 v1] Secondary PCI Express
                LnkCtl3: LnkEquIntrruptEn- PerformEqu-
                LaneErrStat: 0
        Capabilities: [4c0 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed- WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
                        Status: NegoPending- InProgress-
                VC1:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable- ID=1 ArbSelect=Fixed TC/VC=00
                        Status: NegoPending- InProgress-
                VC2:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable- ID=2 ArbSelect=Fixed TC/VC=00
                        Status: NegoPending- InProgress-
                VC3:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable- ID=3 ArbSelect=Fixed TC/VC=00
                        Status: NegoPending- InProgress-
        Capabilities: [900 v1] L1 PM Substates
                L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
                          PortCommonModeRestoreTime=255us PortTPowerOnTime=26us
                L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
                           T_CommonMode=255us LTR1.2_Threshold=311296ns
                L1SubCtl2: T_PwrOn=50us
        Capabilities: [a20 v1] Precision Time Measurement
                PTMCap: Requester:- Responder:+ Root:+
                PTMClockGranularity: 4ns
                PTMControl: Enabled:- RootSelected:-
                PTMEffectiveGranularity: Unknown
        Kernel driver in use: pcieport
        Kernel modules: pci_endpoint_test

01:00.0 Network controller: Broadcom Inc. and subsidiaries Device 449d (rev 02)
        Subsystem: Broadcom Inc. and subsidiaries Device aae8
        Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Interrupt: pin A routed to IRQ 0
        Region 0: Memory at 600200000 (64-bit, non-prefetchable) [disabled] [size=64K]
        Region 2: Memory at 600400000 (64-bit, non-prefetchable) [disabled] [size=4M]
        Capabilities: [48] Power Management version 3
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=2 PME-
        Capabilities: [58] MSI: Enable- Count=1/32 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [68] Vendor Specific Information: Len=38 <?>
        Capabilities: [ac] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
                DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+ FLReset-
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
                LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L1 <32us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s (ok), Width x1 (ok)
                        TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR+
                         10BitTagComp- 10BitTagReq- OBFF Via WAKE#, ExtFmt- EETLPPrefix-
                         EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
                         FRS- TPHComp- ExtTPHComp-
                         AtomicOpsCap: 32bit- 64bit- 128bitCAS-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled,
                         AtomicOpsCtl: ReqEn-
                LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer- 2Retimers- DRS-
                LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1-
                         EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
                         Retimer- 2Retimers- CrosslinkRes: unsupported
        Capabilities: [100 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
                AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
                        MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
                HeaderLog: 00000000 00000000 00000000 00000000
        Capabilities: [13c v1] Device Serial Number 00-00-00-ff-ff-00-00-00
        Capabilities: [150 v1] Power Budgeting <?>
        Capabilities: [160 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed- WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
                        Status: NegoPending- InProgress-
        Capabilities: [1b0 v1] Latency Tolerance Reporting
                Max snoop latency: 0ns
                Max no snoop latency: 0ns
        Capabilities: [220 v1] Physical Resizable BAR
                BAR 2: current size: 8MB, supported: 1MB 2MB 4MB
        Capabilities: [240 v1] L1 PM Substates
                L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
                          PortCommonModeRestoreTime=8us PortTPowerOnTime=50us
                L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
                           T_CommonMode=0us LTR1.2_Threshold=311296ns
                L1SubCtl2: T_PwrOn=50us

Fullscreen lscpi-vvv-6.6.txt Download

00:00.0 PCI bridge: Texas Instruments Device b010 (prog-if 00 [Normal decode])
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 492
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 0000f000-00000fff [disabled]
	Memory behind bridge: 68200000-687fffff [size=6M]
	Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [disabled]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: [80] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0+,D1+,D2-,D3hot+,D3cold-)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable+ 64bit+
		Address: 0000000001000000  Data: 0000
		Masking: 00000000  Pending: 00000000
	Capabilities: [b0] MSI-X: Enable- Count=1 Masked-
		Vector table: BAR=0 offset=00000000
		PBA: BAR=0 offset=00000008
	Capabilities: [c0] Express (v2) Root Port (Slot+), MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0
			ExtTag- RBE+
		DevCtl:	CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
			RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
			MaxPayload 128 bytes, MaxReadReq 512 bytes
		DevSta:	CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
		LnkCap:	Port #0, Speed 8GT/s, Width x1, ASPM L1, Exit Latency L1 <8us
			ClockPM- Surprise- LLActRep- BwNot+ ASPMOptComp+
		LnkCtl:	ASPM Disabled; RCB 64 bytes, Disabled- CommClk-
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s (downgraded), Width x1 (ok)
			TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
			Slot #0, PowerLimit 0.000W; Interlock- NoCompl-
		SltCtl:	Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
			Control: AttnInd Off, PwrInd Off, Power+ Interlock-
		SltSta:	Status: AttnBtn- PowerFlt- MRL+ CmdCplt- PresDet- Interlock-
			Changed: MRL- PresDet- LinkState-
		RootCap: CRSVisible-
		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible-
		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
		DevCap2: Completion Timeout: Range B, TimeoutDis+ NROPrPrP- LTR+
			 10BitTagComp- 10BitTagReq- OBFF Via message, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 1
			 EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
			 FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd-
			 AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled, ARIFwd-
			 AtomicOpsCtl: ReqEn- EgressBlck-
		LnkCap2: Supported Link Speeds: 2.5-8GT/s, Crosslink- Retimer- 2Retimers- DRS-
		LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1-
			 EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
			 Retimer- 2Retimers- CrosslinkRes: unsupported
	Capabilities: [100 v2] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UESvrt:	DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
		AERCap:	First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
			MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
		HeaderLog: 00000000 00000000 00000000 00000000
		RootCmd: CERptEn+ NFERptEn+ FERptEn+
		RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
			 FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
		ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
	Capabilities: [150 v1] Device Serial Number 00-00-00-00-00-00-00-00
	Capabilities: [300 v1] Secondary PCI Express
		LnkCtl3: LnkEquIntrruptEn- PerformEqu-
		LaneErrStat: 0
	Capabilities: [4c0 v1] Virtual Channel
		Caps:	LPEVC=0 RefClk=100ns PATEntryBits=1
		Arb:	Fixed- WRR32- WRR64- WRR128-
		Ctrl:	ArbSelect=Fixed
		Status:	InProgress-
		VC0:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
			Status:	NegoPending- InProgress-
		VC1:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable- ID=1 ArbSelect=Fixed TC/VC=00
			Status:	NegoPending- InProgress-
		VC2:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable- ID=2 ArbSelect=Fixed TC/VC=00
			Status:	NegoPending- InProgress-
		VC3:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable- ID=3 ArbSelect=Fixed TC/VC=00
			Status:	NegoPending- InProgress-
	Capabilities: [900 v1] L1 PM Substates
		L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
			  PortCommonModeRestoreTime=255us PortTPowerOnTime=26us
		L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
			   T_CommonMode=255us LTR1.2_Threshold=311296ns
		L1SubCtl2: T_PwrOn=50us
	Capabilities: [a20 v1] Precision Time Measurement
		PTMCap: Requester:- Responder:+ Root:+
		PTMClockGranularity: 4ns
		PTMControl: Enabled:- RootSelected:-
		PTMEffectiveGranularity: Unknown
	Kernel driver in use: pcieport
	Kernel modules: pci_endpoint_test

01:00.0 Network controller: Broadcom Inc. and subsidiaries Device 449d (rev 02)
	Subsystem: Broadcom Inc. and subsidiaries Device aae8
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 516
	Region 0: Memory at 68200000 (64-bit, non-prefetchable) [size=64K]
	Region 2: Memory at 68400000 (64-bit, non-prefetchable) [size=4M]
	Capabilities: [48] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=2 PME-
	Capabilities: [58] MSI: Enable+ Count=1/32 Maskable- 64bit+
		Address: 0000000001000400  Data: 0000
	Capabilities: [68] Vendor Specific Information: Len=38 <?>
	Capabilities: [ac] Express (v2) Endpoint, MSI 00
		DevCap:	MaxPayload 512 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
		DevCtl:	CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
			RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+ FLReset-
			MaxPayload 128 bytes, MaxReadReq 256 bytes
		DevSta:	CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L1 <32us
			ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
		LnkCtl:	ASPM Disabled; RCB 64 bytes, Disabled- CommClk-
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s (ok), Width x1 (ok)
			TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR+
			 10BitTagComp- 10BitTagReq- OBFF Via WAKE#, ExtFmt- EETLPPrefix-
			 EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
			 FRS- TPHComp- ExtTPHComp-
			 AtomicOpsCap: 32bit- 64bit- 128bitCAS-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled,
			 AtomicOpsCtl: ReqEn-
		LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer- 2Retimers- DRS-
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1-
			 EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
			 Retimer- 2Retimers- CrosslinkRes: unsupported
	Capabilities: [100 v1] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UESvrt:	DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
		AERCap:	First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
			MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
		HeaderLog: 00000000 00000000 00000000 00000000
	Capabilities: [13c v1] Device Serial Number 00-00-00-ff-ff-00-00-00
	Capabilities: [150 v1] Power Budgeting <?>
	Capabilities: [160 v1] Virtual Channel
		Caps:	LPEVC=0 RefClk=100ns PATEntryBits=1
		Arb:	Fixed- WRR32- WRR64- WRR128-
		Ctrl:	ArbSelect=Fixed
		Status:	InProgress-
		VC0:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
			Status:	NegoPending- InProgress-
	Capabilities: [1b0 v1] Latency Tolerance Reporting
		Max snoop latency: 0ns
		Max no snoop latency: 0ns
	Capabilities: [220 v1] Physical Resizable BAR
		BAR 2: current size: 4MB, supported: 1MB 2MB 4MB
	Capabilities: [240 v1] L1 PM Substates
		L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
			  PortCommonModeRestoreTime=8us PortTPowerOnTime=50us
		L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
			   T_CommonMode=0us LTR1.2_Threshold=311296ns
		L1SubCtl2: T_PwrOn=50us
	Kernel driver in use: pcieh
	Kernel modules: bcmdhd

config_6.12.txt config_6.6.txt

0 Takuma Fujiwara 4 months ago in reply to ke qin

TI__Guru 58783 points

Hi Ke,

Looking through kernel config, I do not see any configs that look relevant to the WiFi card. I assume this is because the WiFi driver is an out-of-tree module.

In any case, the BCM43752 has a dependency on BCMDHD, looking through the code I can find here: https://github.com/GrapheneOS-Archive/kernel_google-modules_wlan_bcmdhd_bcm43752/blob/12.1/Kconfig. Can you make sure the dependencies are all built and the .ko files can be found on device?

Regards,

Takuma

0 ke qin 4 months ago in reply to Takuma Fujiwara

Prodigy 10 points

The bcmdhd driver is an independent driver package provided by the vendor. Configuration options such as CONFIG_BCMDHD_PCIE are defined inside the driver’s own source tree and are only used during driver compilation. I believe these options are not expected to appear in the kernel’s configuration menu.

In addition, since the bcmdhd driver issue has troubled me for quite a long time, I began exploring alternative solutions. I noticed that in kernel versions newer than 6.12, support for the BCM43752 is available through the in-kernel brcmfmac driver. After some research, I found the following patch:

git.kernel.org/.../

I manually applied the changes from this patch to the 6.12 kernel, and I am now able to bring up the BCM43752 successfully, with the driver working normally. Therefore, I no longer need to investigate why the bcmdhd driver fails to load on kernel 6.12. This issue can be considered resolved, and you may close it.

In any case, thank you very much for your support. Thanks again.

0 Takuma Fujiwara 4 months ago in reply to ke qin

TI__Guru 58783 points

Hi Ke,

Great to hear that you were able to get the BCM43752 up and running! Will mark the thread as cloased.

Regards,

Takuma

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