Not able to get Access Poing for Hostapd on Jetson Tx2

Hello All,

I have been trying to setup WiFi access point on my TX2 using hostapd.

Here is the Steps followed.


hostapd :

  1. sudo apt-get install hostapd

  2. ifconfig

  3. Note down the wifi interface name, you need to configure AP in next step.

  4. sudo vi /etc/hostapd/hostapd.conf

    Added following lines to hostapd.conf

    Example :
    interface=wlan0
    driver=nl80211
    ssid=ASUS
    channel=6
    hw_mode=g
    auth_algs=3
    wpa=2
    wpa_key_mgmt=WPA-PSK
    rsn_pairwise=CCMP
    wpa_passphrase=abcd1234


dnsmasq :

  1. sudo apt-get install dnsmasq

Execute the below steps in order to run AP, DHCP and VLC (for streaming) :

  1. sudo rfkill unblock all

  2. sudo killall wpa_supplicant

    Execute the above command until we get the message “wpa_supplicant: no process found”

  3. sudo ifconfig 192.168.43.1

    Example : sudo ifconfig wlan0 192.168.33.1

  4. sudo killall dnsmasq

  5. sudo dnsmasq --interface= --except-interface=lo --bind-interfaces --dhcp-range=192.168.43.1,192.168.43.200,12h --conf-file=/dev/null

Example : sudo dnsmasq --interface=wlan0 --except-interface=lo --bind-interfaces --dhcp-range=192.168.33.2,192.168.3.200,12h --conf-file=/dev/null

  1. sudo hostapd /etc/hostapd/hostapd.conf

nvidia@tegra-ubuntu:~$ sudo hostapd /etc/hostapd/hostapd.conf
Configuration file: /etc/hostapd/hostapd.conf
Using interface wlan0 with hwaddr 00:04:4b:8c:e3:df and ssid “ASUS2Test”
wlan0: interface state UNINITIALIZED->ENABLED
wlan0: AP-ENABLED

But not able to see ASUS Access Point.

Please can you guide me on this.

dmesg out put.

nvidia@tegra-ubuntu:~$ dmesg
[ 0.000000] Booting Linux on physical CPU 0x100
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.38-tegra (buildbrain@mobile-u64-553) (gcc version 4.8.5 (GCC) ) #1 SMP PREEMPT Thu Jul 20 00:49:07 PDT 2017
[ 0.000000] Boot CPU: AArch64 Processor [411fd073]
[ 0.000000] earlycon: Early serial console at MMIO32 0x3100000 (options ‘’)
[ 0.000000] bootconsole [uart0] enabled
[ 0.000000] Reserved memory: initialized node ramoops_carveout, compatible id nvidia,ramoops
[ 0.000000] cma: Reserved 64 MiB at 0x00000000fc000000
[ 0.000000] On node 0 totalpages: 2051072
[ 0.000000] DMA zone: 8192 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 519408 pages, LIFO batch:31
[ 0.000000] Normal zone: 23933 pages used for memmap
[ 0.000000] Normal zone: 1531664 pages, LIFO batch:31
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] PERCPU: Embedded 17 pages/cpu @ffffffc1f5cf4000 s31232 r8192 d30208 u69632
[ 0.000000] pcpu-alloc: s31232 r8192 d30208 u69632 alloc=17*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2018947
[ 0.000000] Kernel command line: root=/dev/mmcblk0p1 rw rootwait console=ttyS0,115200n8 console=tty0 OS=l4t fbcon=map:0 net.ifnames=0 memtype=0 video=tegrafb no_console_suspend=1 earlycon=uart8250,mmio32,0x03100000 nvdumper_reserved=0x2772e0000 gpt tegraid=18.1.2.0.0 tegra_keep_boot_clocks maxcpus=6 androidboot.serialno=0322417007029 bl_prof_dataptr=0x10000@0x277240000 sdhci_tegra.en_boot_part_access=1 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Memory: 7972332K/8204288K available (10976K kernel code, 1817K rwdata, 5712K rodata, 1164K init, 682K bss, 166420K reserved, 65536K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
vmalloc : 0xffffff8000000000 - 0xffffffbdbfff0000 ( 246 GB)
vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000 ( 8 GB maximum)
0xffffffbdc2000000 - 0xffffffbdc9d7c400 ( 125 MB actual)
fixed : 0xffffffbffa7fd000 - 0xffffffbffac00000 ( 4108 KB)
PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000 ( 16 MB)
modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)
memory : 0xffffffc000000000 - 0xffffffc1f5f10000 ( 8031 MB)
.init : 0xffffffc0010cd000 - 0xffffffc0011f0000 ( 1164 KB)
.text : 0xffffffc000080000 - 0xffffffc0010cd000 ( 16692 KB)
.data : 0xffffffc001211000 - 0xffffffc0013d7430 ( 1818 KB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=6.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=6
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] Architected cp15 timer(s) running at 31.25MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xe6a171046, max_idle_ns: 881590405314 ns
[ 0.000002] sched_clock: 56 bits at 31MHz, resolution 32ns, wraps every 4398046511088ns
[ 0.009862] Console: colour dummy device 80x25
[ 0.014517] console [tty0] enabled
[ 0.018072] bootconsole [uart0] disabled
[ 0.022174] kmemleak: Kernel memory leak detector disabled
[ 0.022184] Calibrating delay loop (skipped), value calculated using timer frequency… 62.50 BogoMIPS (lpj=125000)
[ 0.022196] pid_max: default: 32768 minimum: 301
[ 0.022237] Security Framework initialized
[ 0.022264] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.022273] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.022627] Initializing cgroup subsys freezer
[ 0.022638] Initializing cgroup subsys debug
[ 0.022776] CPU0 ipc=752
[ 0.022786] CPU1 ipc=1024
[ 0.022793] CPU2 ipc=1024
[ 0.022801] CPU3 ipc=752
[ 0.022810] CPU4 ipc=752
[ 0.022818] CPU5 ipc=752
[ 0.022849] ASID allocator initialised with 65536 entries
[ 0.046143] tegra-id: chipid=21817.
[ 0.046154] tegra-id: opt_subrevision=1.
[ 0.046163] Tegra Revision: A02p SKU: 0xdc CPU Process: 0 SoC Process: 0
[ 0.046779] DTS File Name: /dvs/git/dirty/git-master_linux/kernel/kernel-4.4/arch/arm64/boot/dts/…/…/…/…/…/…/hardware/nvidia/platform/t18x/quill/kernel-dts/tegra186-quill-p3310-1000-c03-00-base.dts
[ 0.046799] DTB Build time: Jul 20 2017 00:50:45
[ 0.062588] CPU1: Booted secondary processor [4e0f0030]
[ 0.074081] CPU2: Booted secondary processor [4e0f0030]
[ 0.085793] CPU3: Booted secondary processor [411fd073]
[ 0.097819] CPU4: Booted secondary processor [411fd073]
[ 0.109805] CPU5: Booted secondary processor [411fd073]
[ 0.109867] Brought up 6 CPUs
[ 0.109915] SMP: Total of 6 processors activated.
[ 0.109926] CPU: All CPU(s) started at EL2
[ 0.110408] devtmpfs: initialized
[ 0.137119] Initilizing CustomIPI irq domain
[ 0.137319] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.138184] pinctrl core: initialized pinctrl subsystem
[ 0.138359] OS set in device tree is L4T.
[ 0.138562] regulator-dummy: no parameters
[ 0.138664] Initializing plugin-manager
[ 0.138719] Plugin module not found
[ 0.139128] node /plugin-manager/soc-prod-a02-fragment match with chip-id A02P
[ 0.139470] node /plugin-manager/fragement@0 match with odm-data enable-denver-wdt
[ 0.140077] node /plugin-manager/fragement@4 match with odm-data enable-denver-wdt
[ 0.141237] node /plugin-manager/fragment-sdwake-p3310-1000-300 match with board >=3310-1000-300
[ 0.141614] node /plugin-manager/fragement-pmon-p3310-1000-300 match with board >=3310-1000-300
[ 0.141865] node /plugin-manager/fragement-pmon-p3310-1000-800 match with board >=3310-1000-800
[ 0.142085] node /plugin-manager/fragment-devslp@0 match with board >=3310-1000-200
[ 0.142507] node /plugin-manager/fragment-500-pcie-config match with board >=3310-1000-500
[ 0.142950] node /plugin-manager/fragment-500-xusb-config match with board >=3310-1000-500
[ 0.143226] node /plugin-manager/fragment-500-e3325-pcie match with board >=3310-1000-500
[ 0.143605] node /plugin-manager/fragment-p3310-c00-comm match with board >=3310-1000-800
[ 0.143852] node /plugin-manager/fragment-p3310-c00-pmic match with board >=3310-1000-800
[ 0.144073] node /plugin-manager/fragment-p3310-c01 match with board >=3310-1000-900
[ 0.144334] node /plugin-manager/fragment-p3310-c03 match with board >=3310-1000-B00
[ 0.146280] node /plugin-manager/fragment-p3310-c00-camera match with board >=3310-1000-800
[ 0.148057] Adding domain adsp-pd to PM domain ape-pd
[ 0.150358] NET: Registered protocol family 16
[ 0.157433] console [pstore-1] enabled
[ 0.157443] pstore: Registered ramoops as persistent store backend
[ 0.157456] ramoops: attached 0x200000@0x96080000, ecc: 0/0
[ 0.169355] cpuidle: using governor ladder
[ 0.173792] cpuidle: using governor menu
[ 0.174926] bpmp: waiting for handshake
[ 0.174939] bpmp: handshake completed
[ 0.174979] bpmp: synchronizing channels
[ 0.175009] bpmp: channels synchronized
[ 0.175019] bpmp: mail init ok
[ 0.175341] vdso: 2 pages (1 code @ ffffffc001219000, 1 data @ ffffffc001218000)
[ 0.175372] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.176299] atomic_pool_init():526: DMA: preallocated 1024 KiB pool for atomic allocations
[ 0.177775] tegra_powergate_init: DONE
[ 0.177804] DTS File Name: /dvs/git/dirty/git-master_linux/kernel/kernel-4.4/arch/arm64/boot/dts/…/…/…/…/…/…/hardware/nvidia/platform/t18x/quill/kernel-dts/tegra186-quill-p3310-1000-c03-00-base.dts
[ 0.177830] DTB Build time: Jul 20 2017 00:50:45
[ 0.178729] Tegra reboot handler registered.
[ 0.179777] Registering Tegra186 clocks (this may take a while)…done
[ 0.181933] arm-smmu 12000000.iommu: probing hardware configuration…
[ 0.181949] arm-smmu 12000000.iommu: SMMUv2 with:
[ 0.181961] arm-smmu 12000000.iommu: stage 1 translation
[ 0.181973] arm-smmu 12000000.iommu: stage 2 translation
[ 0.181984] arm-smmu 12000000.iommu: nested translation
[ 0.181997] arm-smmu 12000000.iommu: stream matching with 128 register groups, mask 0x7f80
[ 0.182015] arm-smmu 12000000.iommu: SMMU address space size (0x800000) differs from mapped region size (0x1000000)!
[ 0.182033] arm-smmu 12000000.iommu: 64 context banks (0 stage-2 only)
[ 0.182046] arm-smmu 12000000.iommu: Stage-1: 39-bit VA -> 48-bit IPA
[ 0.182058] arm-smmu 12000000.iommu: Stage-2: 39-bit IPA -> 48-bit PA
[ 0.230592] arm-smmu 12000000.iommu: registered 67 master devices
[ 0.235886] iommu: Adding device 3460000.sdhci to group 0
[ 0.236737] iommu: Adding device 3400000.sdhci to group 1
[ 0.240356] iommu: Adding device 3507000.ahci-sata to group 2
[ 0.240782] iommu: Adding device 3160000.i2c to group 3
[ 0.241164] iommu: Adding device c240000.i2c to group 4
[ 0.241502] iommu: Adding device 3180000.i2c to group 5
[ 0.241833] iommu: Adding device 3190000.i2c to group 6
[ 0.242270] iommu: Adding device 31b0000.i2c to group 7
[ 0.242605] iommu: Adding device 31c0000.i2c to group 8
[ 0.242974] iommu: Adding device c250000.i2c to group 9
[ 0.243286] iommu: Adding device 31e0000.i2c to group 10
[ 0.245233] iommu: Adding device 3210000.spi to group 11
[ 0.245538] iommu: Adding device c260000.spi to group 12
[ 0.245851] iommu: Adding device 3240000.spi to group 13
[ 0.246647] iommu: Adding device 3100000.serial to group 14
[ 0.246967] iommu: Adding device 3110000.serial to group 15
[ 0.247280] iommu: Adding device c280000.serial to group 16
[ 0.247630] iommu: Adding device 3130000.serial to group 17
[ 0.248845] iommu: Adding device 2490000.ether_qos to group 18
[ 0.249438] iommu: Adding device b000000.rtcpu to group 19
[ 0.249868] iommu: Adding device c1a0000.aon to group 20
[ 0.250733] Wake73 for irq=42
[ 0.251059] iommu: Adding device smmu_test to group 21
[ 0.251598] mc: mapped MMIO address: 0xffffff8000560000 -> 0x2c10000
[ 0.251635] mc: mapped MMIO address: 0xffffff8000640000 -> 0x2c20000
[ 0.251668] mc: mapped MMIO address: 0xffffff8000660000 -> 0x2c30000
[ 0.251700] mc: mapped MMIO address: 0xffffff8000fa0000 -> 0x2c40000
[ 0.251747] mc: mapped MMIO address: 0xffffff8000fc0000 -> 0x2c50000
[ 0.251778] mc-err: Set intmask: 0xf3140
[ 0.252023] dram-ecc: DRAM ECC disabled-MC_ECC_CONTROL:0x0000000c
[ 0.252808] Wake76 for irq=199
[ 0.252829] Wake77 for irq=199
[ 0.252848] Wake78 for irq=199
[ 0.252886] Wake79 for irq=199
[ 0.252903] Wake80 for irq=199
[ 0.252919] Wake81 for irq=199
[ 0.252936] Wake82 for irq=199
[ 0.253080] iommu: Adding device 3530000.xhci to group 22
[ 0.253417] iommu: Adding device 3550000.xudc to group 23
[ 0.254211] tegra-pmc c360000.pmc: scratch reg offset dts data not present
[ 0.254239] tegra-pmc: ### PMC reset source: Software reset
[ 0.254259] tegra-pmc: ### PMC reset level: L1
[ 0.254278] tegra-pmc: ### PMC reset status reg: 0x2d
[ 0.254535] padctrl padctrl.0: Pad control driver tegra-pmc-padctrl registered
[ 0.254570] tegra-pmc c360000.pmc: IO padctrl driver initialized
[ 0.254769] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CTRL_0 = 3
[ 0.254796] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CNTRL_24(PMU_INT) = 320
[ 0.255266] iommu: Adding device 13e10000.host1x to group 24
[ 0.255502] iommu: Adding device 13e10000.host1x:ctx0 to group 25
[ 0.255711] iommu: Adding device 13e10000.host1x:ctx1 to group 26
[ 0.255969] iommu: Adding device 13e10000.host1x:ctx2 to group 27
[ 0.256233] iommu: Adding device 13e10000.host1x:ctx3 to group 28
[ 0.256440] iommu: Adding device 13e10000.host1x:ctx4 to group 29
[ 0.256671] iommu: Adding device 13e10000.host1x:ctx5 to group 30
[ 0.256889] iommu: Adding device 13e10000.host1x:ctx6 to group 31
[ 0.257138] iommu: Adding device 13e10000.host1x:ctx7 to group 32
[ 0.257568] iommu: Adding device 150c0000.nvcsi to group 33
[ 0.258087] iommu: Adding device 15700000.vi to group 34
[ 0.258482] iommu: Adding device 15600000.isp to group 35
[ 0.258833] iommu: Adding device 15210000.nvdisplay to group 36
[ 0.259034] iommu: Adding device 15340000.vic to group 37
[ 0.259244] iommu: Adding device 154c0000.nvenc to group 38
[ 0.259466] iommu: Adding device 15480000.nvdec to group 39
[ 0.259769] iommu: Adding device 15380000.nvjpg to group 40
[ 0.260009] iommu: Adding device 15500000.tsec to group 41
[ 0.260207] iommu: Adding device 15100000.tsecb to group 42
[ 0.260919] iommu: Adding device 15810000.se to group 43
[ 0.261143] iommu: Adding device 15820000.se to group 44
[ 0.261339] iommu: Adding device 15830000.se to group 45
[ 0.261581] iommu: Adding device 15840000.se to group 46
[ 0.262058] iommu: Adding device 17000000.gp10b to group 47
[ 0.263427] tegra-reset 5000000.clock: registered 193 resets.
[ 0.265416] iommu: Adding device d000000.bpmp to group 48
[ 0.265670] bpmp: ping status is 0
[ 0.265846] bpmp d000000.bpmp: firmware tag is 0705d30e2bb4ef1fcf63b70c5fc3deef
[ 0.266269] bpmp d000000.bpmp: probe ok
[ 0.269398] iommu: Adding device 2600000.dma to group 49
[ 0.270244] GPIO line 461 (cam0-rst) hogged as output/low
[ 0.270294] GPIO line 456 (cam0-pwdn) hogged as output/low
[ 0.270361] GPIO line 457 (cam1-rst) hogged as output/low
[ 0.270403] GPIO line 426 (cam1-pwdn) hogged as output/low
[ 0.270454] GPIO line 424 (wifi-enable) hogged as output/high
[ 0.270500] GPIO line 445 (sdmmc-wake-input) hogged as input
[ 0.270545] GPIO line 446 (sdmmc-wake-output) hogged as output/low
[ 0.270669] gpiochip_add_data: registered GPIOs 320 to 511 on device: tegra-gpio
[ 0.272580] GPIO line 315 (wifi-wake-ap) hogged as input
[ 0.272768] gpiochip_add_data: registered GPIOs 256 to 319 on device: tegra-gpio-aon
[ 0.273660] iommu: Adding device 10003000.pcie-controller to group 50
[ 0.273947] iommu: Adding device sound to group 51
[ 0.275594] iommu: Adding device 3510000.hda to group 52
[ 0.276708] iommu: Adding device adsp_audio to group 53
[ 0.278130] iommu: Adding device 2993000.adsp to group 54
[ 0.287292] vdd-ac-bat: 5000 mV
[ 0.289457] vdd-1v8-ap: 1800 mV
[ 0.290562] gpio tegra-gpio-aon wake30 for gpio=60(FF:4)
[ 0.290954] gpio tegra-gpio-aon wake69 for gpio=59(FF:3)
[ 0.308821] SCSI subsystem initialized
[ 0.308999] libata version 3.00 loaded.
[ 0.309187] usbcore: registered new interface driver usbfs
[ 0.309241] usbcore: registered new interface driver hub
[ 0.309340] usbcore: registered new device driver usb
[ 0.313301] GPIO line 241 (touch-rail-1) hogged as output/high
[ 0.313751] GPIO line 242 (touch-rail-2) hogged as output/high
[ 0.313858] gpiochip_add_data: registered GPIOs 240 to 255 on device: tca9539
[ 0.315235] GPIO line 228 (lcd-bias-en-rail) hogged as output/high
[ 0.315329] gpiochip_add_data: registered GPIOs 224 to 239 on device: tca9539
[ 0.327619] media: Linux media interface: v0.10
[ 0.327681] Linux video capture interface: v2.00
[ 0.331542] pps_core: LinuxPPS API ver. 1 registered
[ 0.331569] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti giometti@linux.it
[ 0.331610] PTP clock support registered
[ 0.332477] tegra_wdt_t18x 30c0000.watchdog: Tegra WDT init timeout = 120 sec
[ 0.332516] tegra_wdt_t18x 30c0000.watchdog: Registered successfully
[ 0.334032] max77620 4-003c: PMIC Version OTP:0x45 and ES:0x8
[ 0.336043] GPIO line 221 (spmic_gpio_input_5) hogged as input
[ 0.336232] GPIO line 222 (spmic_gpio_input_6) hogged as input
[ 0.336328] gpiochip_add_data: registered GPIOs 216 to 223 on device: max77620-gpio
[ 0.342768] vddio-ddr: at 1125 mV
[ 0.346603] avdd_dsi_csi: 1200 mV
[ 0.350603] vdd-1v8: 1800 mV
[ 0.354604] vdd-3v3-sys: 3300 mV
[ 0.355376] spmic-ldo0: at 1800 mV
[ 0.356139] spmic-ldo1: at 800 mV
[ 0.358606] vddio-3v3: 3300 mV
[ 0.359251] vddio-sdmmc1: 1800 <–> 3300 mV at 3300 mV
[ 0.362602] vdd-rtc: at 800 mV
[ 0.363219] avdd-ts-hv: 1800 <–> 3300 mV at 1800 mV
[ 0.365825] spmic-ldo6: at 1500 mV
[ 0.369823] vdd-pex-1v05: 1000 mV
[ 0.370379] dvdd-pex: 1000 mV
[ 0.370638] max77620 4-003c: max77620 probe successful
[ 0.370898] Advanced Linux Sound Architecture Driver Initialized.
[ 0.371866] en-vdd-sd: 3300 mV
[ 0.372418] en-vdd-cam: 1800 mV
[ 0.373825] vdd-hdmi: 5000 mV
[ 0.374001] vdd-usb0-5v: 5000 mV
[ 0.374168] vdd-usb1-5v: 5000 mV
[ 0.377822] en-vdd-ts-1v8: 1800 mV
[ 0.381821] en-vdd-ts-hv-3v3: 3300 mV
[ 0.382331] en-vdd-disp-3v3: 3300 mV
[ 0.382864] en-mdm-pwr-3v7: 3700 mV
[ 0.383395] en-vdd-disp-1v8: 1800 mV
[ 0.383922] en-vdd-cam-hv-2v8: 2800 mV
[ 0.384446] en-vdd-cam-1v2: 1200 mV
[ 0.384968] vdd-fan: 5000 mV
[ 0.385075] vdd-3v3: 3300 mV
[ 0.385817] dis-vdd-1v2: 1200 mV
[ 0.385933] en-vdd-vcm-2v8: 2800 mV
[ 0.386450] vdd-usb2-5v: 5000 mV
[ 0.386557] vdd-sys-bl: 3300 mV
[ 0.387081] en-vdd-sys: 1200 mV
[ 0.388754] gpio tegra-gpio wake53 for gpio=159(X:7)
[ 0.390381] extcon-gpio-states external-connection:extcon@1: Cable state 0
[ 0.390747] clocksource: Switched to clocksource arch_sys_counter
[ 0.409892] nvmap_heap_init: nvmap_heap_init: created heap block cache
[ 0.410198] nvmap: nvmap_override_cache_ops() set roc flush ops to replace cache ops by set/ways
[ 0.410671] nvmap_page_pool_init: Total RAM pages: 2009467
[ 0.410687] nvmap_page_pool_init: nvmap page pool size: 251183 pages (981 MB)
[ 0.410820] nvmap_background_zero_thread: PP zeroing thread starting.
[ 0.415421] Wake76 for irq=199
[ 0.415432] Wake77 for irq=199
[ 0.415442] Wake78 for irq=199
[ 0.415452] Wake79 for irq=199
[ 0.415461] Wake80 for irq=199
[ 0.415469] Wake81 for irq=199
[ 0.415477] Wake82 for irq=199
[ 0.416198] thermal thermal_zone0: Registering thermal zone thermal_zone0 for type BCPU-therm
[ 0.416407] thermal thermal_zone1: Registering thermal zone thermal_zone1 for type MCPU-therm
[ 0.416520] thermal thermal_zone2: Registering thermal zone thermal_zone2 for type GPU-therm
[ 0.416599] thermal thermal_zone3: Registering thermal zone thermal_zone3 for type PLL-therm
[ 0.416989] thermal thermal_zone4: Registering thermal zone thermal_zone4 for type AO-therm
[ 0.417128] thermal thermal_zone5: Registering thermal zone thermal_zone5 for type Tboard_tegra
[ 0.417269] thermal thermal_zone6: Registering thermal zone thermal_zone6 for type Tdiode_tegra
[ 0.417421] thermal thermal_zone7: Registering thermal zone thermal_zone7 for type PMIC-Die
[ 0.417714] isomgr_init(): iso emc max clk=1866000KHz
[ 0.417725] isomgr_init(): max_iso_bw=26870400KB
[ 0.417804] NET: Registered protocol family 2
[ 0.418094] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.418316] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.418610] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.418664] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.418717] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[ 0.418908] NET: Registered protocol family 1
[ 0.419100] RPC: Registered named UNIX socket transport module.
[ 0.419114] RPC: Registered udp transport module.
[ 0.419124] RPC: Registered tcp transport module.
[ 0.419134] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.419153] PCI: CLS 0 bytes, default 128
[ 0.419244] Trying to unpack rootfs image as initramfs…
[ 0.433237] host1x 13e10000.host1x: initialized
[ 0.434031] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 0.436174] futex hash table entries: 2048 (order: 6, 262144 bytes)
[ 0.436268] audit: initializing netlink subsys (disabled)
[ 0.436297] audit: type=2000 audit(0.424:1): initialized
[ 0.442787] io scheduler noop registered (default)
[ 0.445347] tegra-pwm 3280000.pwm: PWM clk can sleep in ops
[ 0.446547] tegra-pwm 3290000.pwm: PWM clk can sleep in ops
[ 0.447642] tegra-pwm 32a0000.pwm: PWM clk can sleep in ops
[ 0.448702] tegra-pwm c340000.pwm: PWM clk can sleep in ops
[ 0.452112] tsec 15500000.tsec: initialized
[ 0.453213] tsec 15100000.tsecb: initialized
[ 0.455497] nvdec 15480000.nvdec: initialized
[ 0.459107] falcon 15340000.vic: initialized
[ 0.460106] falcon 154c0000.nvenc: initialized
[ 0.461094] falcon 15380000.nvjpg: initialized
[ 0.461847] iommu_context_dev 13e10000.host1x:ctx0: initialized (streamid=56)
[ 0.462346] iommu_context_dev 13e10000.host1x:ctx1: initialized (streamid=57)
[ 0.462858] iommu_context_dev 13e10000.host1x:ctx2: initialized (streamid=58)
[ 0.463355] iommu_context_dev 13e10000.host1x:ctx3: initialized (streamid=59)
[ 0.463850] iommu_context_dev 13e10000.host1x:ctx4: initialized (streamid=60)
[ 0.464345] iommu_context_dev 13e10000.host1x:ctx5: initialized (streamid=61)
[ 0.464838] iommu_context_dev 13e10000.host1x:ctx6: initialized (streamid=62)
[ 0.465332] iommu_context_dev 13e10000.host1x:ctx7: initialized (streamid=63)
[ 0.467898] DC OR NODE connected to /host1x/sor1
[ 0.468060] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:camera_platform_driver probe
[ 0.468106] tegradc 15210000.nvdisplay: DT parsed successfully
[ 0.468149] tegradc 15210000.nvdisplay: Display dc.ffffff8002320000 registered with id=0
[ 0.468157] misc tegra_camera_ctrl: tegra_camera_isomgr_register tpg_max_iso = 3916800KBs
[ 0.468161] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=4687500, vi_iso_bw=1500000, max_bw=4687500
[ 0.475637] tegra_nvdisp_bandwidth_register_max_config: max config iso bw = 16727000 KB/s
[ 0.475655] tegra_nvdisp_bandwidth_register_max_config: max config EMC floor = 665600000 Hz
[ 0.475670] tegra_nvdisp_bandwidth_register_max_config: max config hubclk = 357620000 Hz
[ 0.475714] tegradc 15210000.nvdisplay: vblank syncpt # 7 for dc 1
[ 0.475729] tegradc 15210000.nvdisplay: vpulse3 syncpt # 8 for dc 1
[ 0.475863] tegra-adma 2930000.adma: Tegra ADMA driver register 10 channels
[ 0.478010] tegra-fuse-burn 3820000.efuse:efuse-burn: Fuse burn driver initialized
[ 0.478260] tegradc 15210000.nvdisplay: hdmi: no prod_list_hdmi_board, use default range
[ 0.478280] PD DISP0 index2 UP
[ 0.478368] kfuse 3830000.kfuse: initialized
[ 0.479115] PD DISP1 index3 UP
[ 0.479280] PD DISP2 index4 UP
[ 0.479590] tegra-pmc-iopower pmc-iopower: NO_IOPOWER setting 0x0
[ 0.480085] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.481954] console [ttyS0] disabled
[ 0.481996] 3100000.serial: ttyS0 at MMIO 0x3100000 (irq = 37, base_baud = 25500000) is a Tegra
[ 0.505505] Unsupported HDMI VIC 64, ignoring
[ 0.505513] PD DISP2 index4 DOWN
[ 0.505677] PD DISP1 index3 DOWN
[ 0.505824] PD DISP0 index2 DOWN
[ 0.507766] tegradc 15210000.nvdisplay: probed
[ 2.566000] console [ttyS0] enabled
[ 2.567929] 3110000.serial: ttyTHS1 at MMIO 0x3110000 (irq = 38, base_baud = 0) is a TEGRA_UART
[ 2.568977] c280000.serial: ttyTHS2 at MMIO 0xc280000 (irq = 39, base_baud = 0) is a TEGRA_UART
[ 2.569209] serial-tegra 3130000.serial: RX in PIO mode
[ 2.570103] 3130000.serial: ttyTHS3 at MMIO 0x3130000 (irq = 40, base_baud = 0) is a TEGRA_UART
[ 2.580061] Console: switching to colour frame buffer device 240x67
[ 2.580086] brd: module loaded
[ 2.584456] loop: module loaded
[ 2.584672] gpio tegra-gpio-aon wake35 for gpio=16(V:0)
[ 2.584689] nct1008_nct72 7-004c: find device tree node, parsing dt
[ 2.584693] nct1008_nct72 7-004c: starting parse dt
[ 2.584772] nct1008_nct72 7-004c: success parsing dt
[ 2.584896] nct1008_nct72 7-004c: success in enabling tmp451 VDD rail
[ 2.598218] gk20a 17000000.gp10b: failed to allocate secure buffer -12
[ 2.621529] tmp451: Enabled overheat logging at 104.00C
[ 2.621649] gpio tegra-gpio-aon wake35 for gpio=16(V:0)
[ 2.621693] nct1008_nct72 7-004c: nct1008_probe: initialized
[ 2.624208] THERMAL EST: found 3 subdevs
[ 2.624212] THERMAL EST num_resources: 0
[ 2.624216] [THERMAL EST subdev 0]
[ 2.624221] [THERMAL EST subdev 1]
[ 2.624224] [THERMAL EST subdev 2]
[ 2.624487] thermal thermal_zone8: Registering thermal zone thermal_zone8 for type thermal-fan-est
[ 2.624489] THERMAL EST: thz register success.
[ 2.624661] THERMAL EST: end of probe, return err: 0
[ 2.624883] tegra_profiler: Branch: Dev
[ 2.624885] tegra_profiler: Version: 1.109
[ 2.624888] tegra_profiler: Samples version: 37
[ 2.624889] tegra_profiler: IO version: 21
[ 2.624897] armv8_pmu: imp: 0x41, idcode: 0x1
[ 2.624901] armv8_pmu: [0] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0
[ 2.624904] armv8_pmu: imp: 0x4e, idcode: 0x1
[ 2.624907] armv8_pmu: [1] arch: AA64 PmuV3 NVIDIA (Denver), type: 6, ver: 2
[ 2.624911] armv8_pmu: imp: 0x4e, idcode: 0x1
[ 2.624913] armv8_pmu: [2] arch: AA64 PmuV3 NVIDIA (Denver), type: 6, ver: 2
[ 2.624916] armv8_pmu: imp: 0x41, idcode: 0x1
[ 2.624919] armv8_pmu: [3] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0
[ 2.624922] armv8_pmu: imp: 0x41, idcode: 0x1
[ 2.624925] armv8_pmu: [4] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0
[ 2.624928] armv8_pmu: imp: 0x41, idcode: 0x1
[ 2.624930] armv8_pmu: [5] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0
[ 2.625111] tegra_profiler: auth: init
[ 2.628818] tegra-ahci 3507000.ahci-sata: AHCI 0001.0301 32 slots 2 ports 3 Gbps 0x1 impl platform mode
[ 2.628829] tegra-ahci 3507000.ahci-sata: flags: 64bit ncq sntf pm led pmp pio slum part deso sadm apst
[ 2.629996] scsi host0: tegra_ahci
[ 2.630388] scsi host1: tegra_ahci
[ 2.630568] ata1: SATA max UDMA/133 mmio [mem 0x03507000-0x03508fff] port 0x100 irq 25
[ 2.630571] ata2: DUMMY
[ 2.631624] spi-tegra114 3210000.spi: Static pin configuration used
[ 2.632078] spi-tegra114 c260000.spi: Static pin configuration used
[ 2.632501] spi-tegra114 3240000.spi: Static pin configuration used
[ 2.633349] tun: Universal TUN/TAP device driver, 1.6
[ 2.633352] tun: © 1999-2004 Max Krasnyansky maxk@qualcomm.com
[ 2.633553] e1000e: Intel® PRO/1000 Network Driver - 3.2.6-k
[ 2.633556] e1000e: Copyright© 1999 - 2015 Intel Corporation.
[ 2.633593] igb: Intel® Gigabit Ethernet Network Driver - version 5.3.0-k
[ 2.633595] igb: Copyright © 2007-2014 Intel Corporation.
[ 2.634652] PPP generic driver version 2.4.2
[ 2.634783] PPP BSD Compression module registered
[ 2.634790] PPP Deflate Compression module registered
[ 2.634809] PPP MPPE Compression module registered
[ 2.634822] NET: Registered protocol family 24
[ 2.634867] usbcore: registered new interface driver r8152
[ 2.634904] usbcore: registered new interface driver asix
[ 2.634954] usbcore: registered new interface driver ax88179_178a
[ 2.634980] usbcore: registered new interface driver cdc_ether
[ 2.635018] usbcore: registered new interface driver smsc95xx
[ 2.635047] usbcore: registered new interface driver net1080
[ 2.635073] usbcore: registered new interface driver cdc_subset
[ 2.635099] usbcore: registered new interface driver zaurus
[ 2.635145] usbcore: registered new interface driver cdc_ncm
[ 2.635388] Wake76 for irq=199
[ 2.635391] Wake77 for irq=199
[ 2.635393] Wake78 for irq=199
[ 2.635395] Wake79 for irq=199
[ 2.635397] Wake80 for irq=199
[ 2.635399] Wake81 for irq=199
[ 2.635400] Wake82 for irq=199
[ 2.635512] tegra-xotg xotg: usb2 phy is not available yet
[ 2.636107] usbcore: registered new interface driver usb-storage
[ 2.636169] usbcore: registered new interface driver usbserial
[ 2.636195] usbcore: registered new interface driver ftdi_sio
[ 2.636213] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 2.636237] usbcore: registered new interface driver option
[ 2.636256] usbserial: USB Serial support registered for GSM modem (1-port)
[ 2.636280] usbcore: registered new interface driver pl2303
[ 2.636295] usbserial: USB Serial support registered for pl2303
[ 2.636469] tegra-usb-cd usb_cd: otg phy is not available yet
[ 2.637773] eqos 2490000.ether_qos: Setting local MAC: 0 4 4b 8c e3 e1
[ 2.638378] libphy: dwc_phy: probed
[ 2.639138] tegra-xudc-new 3550000.xudc: usb2 phy is not available yet
[ 2.699783] gpio tegra-gpio wake18 for gpio=101(M:5)
[ 2.699928] bcm54xx_low_power_mode(): put phy in iddq-lp mode
[ 2.763062] max77686-rtc max77620-rtc: rtc core: registered max77620-rtc as rtc0
[ 2.765216] tegra_rtc c2a0000.rtc: rtc core: registered c2a0000.rtc as rtc1
[ 2.765231] tegra_rtc c2a0000.rtc: Tegra internal Real Time Clock
[ 2.765368] i2c /dev entries driver
[ 2.766129] gspca_main: v2.14.0 registered
[ 2.766169] usbcore: registered new interface driver gspca_zc3xx
[ 2.766390] max77620-power max77620-power: Event recorder REG_NVERC : 0x0
[ 2.768170] FAN dev name: pwm-fan
[ 2.768218] FAN:gpio request success.
[ 2.768224] FAN: can’t find tach_gpio
[ 2.768247] pwm_fan_driver pwm-fan: cap state:7, cap pwm:255
[ 2.768389] pwm_fan_driver pwm-fan: unable to request PWM, trying legacy API
[ 2.768393] pwm_fan_driver pwm-fan: got pwm for fan
[ 2.768396] pwm_fan_driver pwm-fan: tach period: 1000
[ 2.768678] pwm_fan_driver pwm-fan: index 0: pwm=0, rpm=0, rru=40, rrd=40, state:2
[ 2.768682] pwm_fan_driver pwm-fan: index 1: pwm=80, rpm=1000, rru=2, rrd=2, state:2
[ 2.768685] pwm_fan_driver pwm-fan: index 2: pwm=120, rpm=2000, rru=1, rrd=1, state:2
[ 2.768688] pwm_fan_driver pwm-fan: index 3: pwm=160, rpm=3000, rru=1, rrd=1, state:2
[ 2.768691] pwm_fan_driver pwm-fan: index 4: pwm=255, rpm=4000, rru=1, rrd=1, state:3
[ 2.768694] pwm_fan_driver pwm-fan: index 5: pwm=255, rpm=5000, rru=1, rrd=1, state:3
[ 2.768697] pwm_fan_driver pwm-fan: index 6: pwm=255, rpm=6000, rru=1, rrd=1, state:3
[ 2.768700] pwm_fan_driver pwm-fan: index 7: pwm=255, rpm=7000, rru=1, rrd=1, state:4
[ 2.768703] pwm_fan_driver pwm-fan: index 8: pwm=255, rpm=10000, rru=1, rrd=1, state:4
[ 2.768706] pwm_fan_driver pwm-fan: index 9: pwm=255, rpm=11000, rru=1, rrd=1, state:4
[ 2.769406] device-mapper: uevent: version 1.0.3
[ 2.769565] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[ 2.769860] sdhci: Secure Digital Host Controller Interface driver
[ 2.769862] sdhci: Copyright© Pierre Ossman
[ 2.769865] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.770142] sdhci-tegra 3460000.sdhci: Parent select= pll_p rate=408000000
[ 2.770427] sdhci-tegra 3460000.sdhci: Parent select= pll_c4_out0 rate=196249804
[ 2.770658] sdhci-tegra 3460000.sdhci: Client registration for eMC Successful
[ 2.771158] tegra-se-elp 3ad0000.se_elp: tegra_se_elp_probe: complete
[ 2.771272] hidraw: raw HID events driver © Jiri Kosina
[ 2.772703] usbcore: registered new interface driver usbhid
[ 2.772704] usbhid: USB HID core driver
[ 2.776194] nvadsp 2993000.adsp: in probe()…
[ 2.777743] nvadsp 2993000.adsp: Registering AMC Error Interrupt
[ 2.777779] nvadsp 2993000.adsp: AMC/ARAM initialized.
[ 2.778011] nvadsp 2993000.adsp: nvadsp_app_module_probe
[ 2.785327] Denver: backdoor interface is NOT available.
[ 2.787462] coresight-tmc 8030000.etf: TMC initialized
[ 2.794441] coresight-tmc 8050000.etr: TMC initialized
[ 2.794918] coresight-tpiu 8060000.tpiu: TPIU initialized
[ 2.795514] coresight-funnel 9010000.funnel_bccplex: FUNNEL initialized
[ 2.796023] coresight-funnel 8010000.funnel_major: FUNNEL initialized
[ 2.796522] coresight-funnel 8820000.funnel_minor: FUNNEL initialized
[ 2.796999] coresight-replicator 8040000.replicator: REPLICATOR initialized
[ 2.797718] coresight-etm4x 9840000.ptm: ETM 4.0 initialized
[ 2.798324] coresight-etm4x 9940000.ptm: ETM 4.0 initialized
[ 2.798996] coresight-etm4x 9a40000.ptm: ETM 4.0 initialized
[ 2.799641] coresight-etm4x 9b40000.ptm: ETM 4.0 initialized
[ 2.799674] Module initialized successfully
[ 2.803739] tegra186-cam-rtcpu b000000.rtcpu: Trace buffer configured at IOVA=0xa0000000
[ 2.805345] tegra186-cam-rtcpu b000000.rtcpu: already unhalted
[ 2.805587] tegra-ivc ivc-b000000.rtcpu: region 0: iova=0xa0110000-0xa011957f size=38272
[ 2.805949] tegra-ivc ivc-b000000.rtcpu:echo@0: echo: ver=0 grp=1 RX[16x64]=0x1000-0x1480 TX[16x64]=0x1480-0x1900
[ 2.805999] tegra-ivc ivc-b000000.rtcpu:vinotify@12c0: vinotify: ver=0 grp=1 RX[64x128]=0x1900-0x3980 TX[64x128]=0x3980-0x5a00
[ 2.806040] tegra-ivc ivc-b000000.rtcpu:mods@32c0: mods: ver=0 grp=1 RX[1x64]=0x5a00-0x5ac0 TX[1x64]=0x5ac0-0x5b80
[ 2.806080] tegra-ivc ivc-b000000.rtcpu:ivccontrol@52c0: ivccontrol: ver=0 grp=1 RX[16x320]=0x5b80-0x7000 TX[16x320]=0x7000-0x8480
[ 2.806129] tegra-ivc ivc-b000000.rtcpu:ivccapture@72c0: ivccapture: ver=0 grp=1 RX[16x64]=0x8480-0x8900 TX[16x64]=0x8900-0x8d80
[ 2.806168] tegra-ivc ivc-b000000.rtcpu:dbg@7c00: dbg: ver=0 grp=1 RX[1x384]=0x8d80-0x8f80 TX[1x384]=0x8f80-0x9180
[ 2.806205] tegra-ivc ivc-b000000.rtcpu:dbg@7e00: dbg: ver=0 grp=1 RX[1x384]=0x9180-0x9380 TX[1x384]=0x9380-0x9580
[ 2.806352] tegra186-cam-rtcpu b000000.rtcpu: using cam RTCPU IRQ (52)
[ 2.806355] tegra186-cam-rtcpu b000000.rtcpu: tegra_camrtc_mon_create is successful
[ 2.807005] tegra-ivc ivc-b000000.rtcpu:echo@0: ivc channel driver missing
[ 2.807008] tegra-ivc ivc-b000000.rtcpu:vinotify@12c0: ivc channel driver missing
[ 2.807011] tegra-ivc ivc-b000000.rtcpu:mods@32c0: ivc channel driver missing
[ 2.807013] tegra-ivc ivc-b000000.rtcpu:ivccontrol@52c0: ivc channel driver missing
[ 2.807016] tegra-ivc ivc-b000000.rtcpu:ivccapture@72c0: ivc channel driver missing
[ 2.807018] tegra-ivc ivc-b000000.rtcpu:dbg@7c00: ivc channel driver missing
[ 2.807020] tegra-ivc ivc-b000000.rtcpu:dbg@7e00: ivc channel driver missing
[ 2.807050] tegra186-cam-rtcpu b000000.rtcpu: firmware version cpu=sce cmd=4 sha1=a8b1ecdd9615cd817a56df035be363fce3b0b88f
[ 2.811522] tegra-ivc-cdev ivc-b000000.rtcpu:echo@0: probing /dev/camchar-echo
[ 2.812354] tegra-ivc-cdev ivc-b000000.rtcpu:dbg@7c00: probing /dev/camchar-dbg
[ 2.812449] camchar: rtcpu character device driver loaded
[ 2.814795] mmc0: SDHCI controller on 3460000.sdhci [3460000.sdhci] using ADMA 64-bit with 64 bit addr
[ 2.815378] sdhci-tegra 3440000.sdhci: Parent select= pll_p rate=408000000
[ 2.815767] sdhci-tegra 3440000.sdhci: Client registration for eMC Successful
[ 2.817253] tegra186-aondbg aondbg: aondbg driver probe() OK
[ 2.817643] register_ari_mca_banks: Registered MCA ROC:IOB
[ 2.817873] register_ari_mca_banks: Registered MCA ROC:CCE
[ 2.818475] tegra18-bridge 2390000.axi2apb: bridge probed OK
[ 2.818504] tegra18-bridge 23a0000.axi2apb: bridge probed OK
[ 2.818532] tegra18-bridge 23b0000.axi2apb: bridge probed OK
[ 2.818560] tegra18-bridge 23c0000.axi2apb: bridge probed OK
[ 2.818589] tegra18-bridge 23d0000.axi2apb: bridge probed OK
[ 2.818617] tegra18-bridge 2100000.axip2p: bridge probed OK
[ 2.818644] tegra18-bridge 2110000.axip2p: bridge probed OK
[ 2.818671] tegra18-bridge 2120000.axip2p: bridge probed OK
[ 2.818698] tegra18-bridge 2130000.axip2p: bridge probed OK
[ 2.818725] tegra18-bridge 2140000.axip2p: bridge probed OK
[ 2.818775] tegra18-bridge 2150000.axip2p: bridge probed OK
[ 2.818804] tegra18-bridge 2160000.axip2p: bridge probed OK
[ 2.818835] tegra18-bridge 2170000.axip2p: bridge probed OK
[ 2.818865] tegra18-bridge 2180000.axip2p: bridge probed OK
[ 2.818892] tegra18-bridge 2190000.axip2p: bridge probed OK
[ 2.818948] **** A57 ECC: Enabled
[ 2.818951] tegra18_a57_serr_init: on CPU 4 a A57 Core
[ 2.819096] parse_throttle_dt_data: Num cap clks = 4
[ 2.819098] parse_throttle_dt_data: clk=mcpu type=1
[ 2.819100] parse_throttle_dt_data: clk=bcpu type=2
[ 2.819106] parse_throttle_dt_data: clk=gpu type=4
[ 2.819108] parse_throttle_dt_data: clk=emc type=3
[ 2.819909] tegra_throttle_probe: probe successful. #cdevs=4
[ 2.820026] tegra18x_actmon d230000.actmon: in actmon_register()…
[ 2.823167] tegra18x_actmon d230000.actmon: initialization Completed for the device mc_all
[ 2.826584] hw perfevents: enabled with denver15_uncore_pmu PMU driver, 3 counters available
[ 2.858767] mmc1: SDHCI controller on 3440000.sdhci [3440000.sdhci] using ADMA 64-bit with 64 bit addr
[ 2.859032] sdhci-tegra 3400000.sdhci: Got CD GPIO
[ 2.859086] sdhci-tegra 3400000.sdhci: Got WP GPIO
[ 2.859168] sdhci-tegra 3400000.sdhci: Parent select= pll_p rate=408000000
[ 2.859194] sdhci-tegra 3400000.sdhci: wakeup init done, cd_irq: 256
[ 2.859431] sdhci-tegra 3400000.sdhci: Client registration for eMC Successful
[ 2.892787] mmc0: MAN_BKOPS_EN bit is not set
[ 2.900096] mmc0: Skipping tuning since strobe enabled
[ 2.902807] gpio tegra-gpio wake71 for gpio=125(P:5)
[ 2.902841] mmc2: SDHCI controller on 3400000.sdhci [3400000.sdhci] using ADMA 64-bit with 64 bit addr
[ 2.907643] mmc0: periodic cache flush enabled
[ 2.907650] mmc0: new HS400 MMC card at address 0001
[ 2.907924] mmcblk0: mmc0:0001 032G34 29.1 GiB
[ 2.908043] mmcblk0boot0: mmc0:0001 032G34 partition 1 4.00 MiB
[ 2.908165] mmcblk0boot1: mmc0:0001 032G34 partition 2 4.00 MiB
[ 2.908276] mmcblk0rpmb: mmc0:0001 032G34 partition 3 4.00 MiB
[ 2.909429] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17
[ 2.947253] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[ 2.950785] ata1: SATA link down (SStatus 0 SControl 300)
[ 3.145115] mmc1 tuning done saved tap delay=21
[ 3.145118] mmc1: hw tuning done …
[ 3.145125] mmc1: tuning_window[0]: 0xfffffffe
[ 3.145132] mmc1: tuning_window[1]: 0xffffc7ff
[ 3.145137] mmc1: tuning_window[2]: 0xf8ffffff
[ 3.145169] mmc1: tuning_window[3]: 0x7fffffff
[ 3.145175] mmc1: tuning_window[4]: 0x0
[ 3.145180] mmc1: tuning_window[5]: 0x0
[ 3.145185] mmc1: tuning_window[6]: 0x0
[ 3.145191] mmc1: tuning_window[7]: 0x0
[ 3.145195] sdhci: Tap value: 21 | Trim value: 5
[ 3.145199] sdhci: SDMMC_VENDOR_INTR_STATUS[0x108]: 0x40000
[ 3.151765] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
[ 3.151810] mmc1: new ultra high speed SDR104 SDIO card at address 0001
[ 3.536179] mmc2 tuning done saved tap delay=37
[ 3.536182] mmc2: hw tuning done …
[ 3.536190] mmc2: tuning_window[0]: 0xfffc0fff
[ 3.536196] mmc2: tuning_window[1]: 0x1ffffff
[ 3.536202] mmc2: tuning_window[2]: 0xffffffff
[ 3.536211] mmc2: tuning_window[3]: 0x7ffff03f
[ 3.536216] mmc2: tuning_window[4]: 0x0
[ 3.536222] mmc2: tuning_window[5]: 0x0
[ 3.536227] mmc2: tuning_window[6]: 0x0
[ 3.536232] mmc2: tuning_window[7]: 0x0
[ 3.536237] sdhci: Tap value: 37 | Trim value: 5
[ 3.536240] sdhci: SDMMC_VENDOR_INTR_STATUS[0x108]: 0x40000
[ 3.536284] mmc2: new ultra high speed SDR104 SDHC card at address aaaa
[ 3.536698] mmcblk1: mmc2:aaaa SL08G 7.40 GiB
[ 3.543247] mmcblk1: p1
[ 4.378665] tegradc 15210000.nvdisplay: fb registered
[ 4.385288] gpio tegra-gpio wake21 for gpio=121(P:1)
[ 4.391660] PD DISP0 index2 UP
[ 4.397062] PD DISP1 index3 UP
[ 4.401654] PD DISP2 index4 UP
[ 4.407929] Parent Clock set for DC plld2
[ 4.417336] tegradc 15210000.nvdisplay: hdmi: pclk:148500K, set prod-setting:prod_c_150M
[ 4.445012] tegra-se-nvhost 15810000.se: initialized
[ 4.452594] tegra-se-nvhost 15810000.se: tegra_se_probe: complete
[ 4.461202] tegra-se-nvhost 15820000.se: initialized
[ 4.468760] tegra-se-nvhost 15820000.se: tegra_se_probe: complete
[ 4.477292] tegra-se-nvhost 15830000.se: initialized
[ 4.484499] tegra-se-nvhost 15830000.se: tegra_se_probe: complete
[ 4.492958] tegra-se-nvhost 15840000.se: initialized
[ 4.500296] tegra-se-nvhost 15840000.se: tegra_se_probe: complete
[ 4.512313] tegra-gpcdma 2600000.dma: GPC DMA driver register 32 channels
[ 4.524572] cpufreq: platform driver Initialization: pass
[ 4.531548] tegra_cluster_clk e090000.cluster_clk_priv: in probe()…
[ 4.539459] tegra_cluster_clk e090000.cluster_clk_priv: passed
[ 4.546882] tegra186-padctl 3520000.pinctrl: padctl mmio start 0x0000000003520000 end 0x0000000003520fff
[ 4.557759] tegra186-padctl 3520000.pinctrl: ao mmio start 0x0000000003540000 end 0x0000000003540fff
[ 4.568323] tegra186-padctl 3520000.pinctrl: FUSE_SKU_USB_CALIB_0 0x2c9895
[ 4.568844] Unsupported HDMI VIC 64, ignoring
[ 4.582163] tegra186-padctl 3520000.pinctrl: FUSE_USB_CALIB_EXT_0 0x9
[ 4.583790] tegra186-padctl 3520000.pinctrl: using UTMI port 0 for otg
[ 4.584499] tegra186-padctl 3520000.pinctrl: VBUS over-current detection enabled
[ 4.585361] tegra-bpmp-thermal d000000.bpmp:bpmpthermal: zone 0 not supported
[ 4.587736] cpuidle: Initializing cpuidle driver init for Denver cluster
[ 4.587889] cpuidle: Initializing cpuidle driver init for A57 cluster
[ 4.589145] tachometer tegra-tachometer: Tachometer driver tegra-tachometer registered
[ 4.589151] Tachometer driver initialized with pulse_per_rev: 2 and win_len: 2
[ 4.592500] tegra210_adsp_audio_platform_probe: platform probe started
[ 4.593689] tegra210-adsp adsp_audio: Default param-type to BYTE for mp3-dec1
[ 4.604369] tegra210-adsp adsp_audio: Default param-type to BYTE for spkprot
[ 4.604722] tegra210-adsp adsp_audio: Default param-type to BYTE for src
[ 4.604975] tegra210-adsp adsp_audio: Default param-type to BYTE for aac-dec1
[ 4.605212] input: tegra-hda HDMI/DP,pcm=3 as /devices/3510000.hda/sound/card0/input0
[ 4.605265] tegra210-adsp adsp_audio: Default param-type to BYTE for aec
[ 4.605269] tegra210-adsp adsp_audio: adma channel page address dt entry not found
[ 4.605270] tegra210-adsp adsp_audio: using adma channel page 0
[ 4.605413] tegra210_adsp_audio_platform_probe probe successfull.
[ 4.605414] input: tegra-hda HDMI/DP,pcm=7 as /devices/3510000.hda/sound/card0/input1
[ 4.615447] OPE platform probe
[ 4.615514] OPE platform probe successful
[ 4.629633] tegra-snd-t186ref-mobile-rt565x sound: Failed to get HP Det GPIO, should be handled by codec
[ 4.695482] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF1 <-> ADMAIF1 mapping ok
[ 4.695578] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF2 <-> ADMAIF2 mapping ok
[ 4.695666] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF3 <-> ADMAIF3 mapping ok
[ 4.695754] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF4 <-> ADMAIF4 mapping ok
[ 4.695845] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF5 <-> ADMAIF5 mapping ok
[ 4.695955] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF6 <-> ADMAIF6 mapping ok
[ 4.696050] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF7 <-> ADMAIF7 mapping ok
[ 4.696140] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF8 <-> ADMAIF8 mapping ok
[ 4.696227] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF9 <-> ADMAIF9 mapping ok
[ 4.696317] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF10 <-> ADMAIF10 mapping ok
[ 4.696431] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF11 <-> ADMAIF11 mapping ok
[ 4.696519] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF12 <-> ADMAIF12 mapping ok
[ 4.696609] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF13 <-> ADMAIF13 mapping ok
[ 4.696697] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF14 <-> ADMAIF14 mapping ok
[ 4.696786] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF15 <-> ADMAIF15 mapping ok
[ 4.696875] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF16 <-> ADMAIF16 mapping ok
[ 4.696994] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF17 <-> ADMAIF17 mapping ok
[ 4.697085] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF18 <-> ADMAIF18 mapping ok
[ 4.697174] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF19 <-> ADMAIF19 mapping ok
[ 4.697267] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF20 <-> ADMAIF20 mapping ok
[ 4.701251] tegra-snd-t186ref-mobile-rt565x sound: ADSP-FE1 <-> ADSP PCM1 mapping ok
[ 4.701347] tegra-snd-t186ref-mobile-rt565x sound: ADSP-FE2 <-> ADSP PCM2 mapping ok
[ 4.701376] compress asoc: ADSP-FE3 <-> ADSP COMPR1 mapping ok
[ 4.701404] compress asoc: ADSP-FE4 <-> ADSP COMPR2 mapping ok
[ 4.735741] input: tegra-snd-t186ref-mobile-rt565x Headphone Jack as /devices/sound/sound/card1/input2
[ 4.736433] tegra-snd-t186ref-mobile-rt565x sound: codec-dai “dit-hifi” registered
[ 4.736436] tegra-snd-t186ref-mobile-rt565x sound: This is a dummy codec
[ 4.737004] GACT probability NOT on
[ 4.737013] Mirror/redirect action on
[ 4.737040] u32 classifier
[ 4.737041] Actions configured
[ 4.737061] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[ 4.737800] ipip: IPv4 over IPv4 tunneling driver
[ 4.738109] Initializing XFRM netlink socket
[ 4.738422] NET: Registered protocol family 10
[ 4.739186] ip6_tables: © 2000-2006 Netfilter Core Team
[ 4.739244] NET: Registered protocol family 17
[ 4.739257] NET: Registered protocol family 15
[ 4.739279] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 4.739284] 8021q: 802.1Q VLAN Support v1.8
[ 4.739583] Registered cp15_barrier emulation handler
[ 4.739601] Registered setend emulation handler
[ 4.740961] registered taskstats version 1
[ 4.744941] isp 15600000.isp: initialized
[ 4.748978] nvcsi 150c0000.nvcsi: initialized
[ 4.749969] Wake76 for irq=199
[ 4.749970] Wake77 for irq=199
[ 4.749971] Wake78 for irq=199
[ 4.749972] Wake79 for irq=199
[ 4.749972] Wake80 for irq=199
[ 4.749973] Wake81 for irq=199
[ 4.749974] Wake82 for irq=199
[ 4.750285] xhci-tegra 3530000.xhci: UTMI port 0 has OTG_CAP
[ 4.750287] xhci-tegra 3530000.xhci: No USB3 port has OTG_CAP
[ 4.775033] spi-tegra114 3210000.spi: Static pin configuration used
[ 4.775172] xhci-tegra 3530000.xhci: Direct firmware load for tegra18x_xusb_firmware failed with error -2
[ 4.775174] xhci-tegra 3530000.xhci: Falling back to user helper
[ 4.775704] spi-tegra114 c260000.spi: Static pin configuration used
[ 4.776308] spi-tegra114 3240000.spi: Static pin configuration used
[ 4.776927] tegra-xotg xotg: OTG rev:0200, ADP:0, SRP:1, HNP:1, RSP:0
[ 4.776961] tegra-xotg xotg: update_id_state: ID floating
[ 4.776966] tegra-xotg xotg: update_vbus_state: VBUS not detected
[ 4.776979] tegra-xotg xotg: Nvidia XUSB OTG Controller
[ 4.778716] tegra-xotg xotg: otg: gadget gadget registered
[ 4.778718] tegra-xotg xotg: set gadget otg_caps from OTG controller
[ 4.778719] tegra-xotg xotg: otg: host not registered yet
[ 4.778721] tegra-xotg xotg: otg: start OTG finite state machine
[ 4.778775] tegra-xudc-new 3550000.xudc: entering ELPG
[ 4.779268] tegra-xudc-new 3550000.xudc: entering ELPG done
[ 4.779415] gpio tegra-gpio-aon wake29 for gpio=56(FF:0)
[ 4.779485] gpio tegra-gpio-aon wake67 for gpio=57(FF:1)
[ 4.779541] gpio tegra-gpio-aon wake68 for gpio=58(FF:2)
[ 4.779667] input: gpio-keys as /devices/gpio-keys/input/input3
[ 4.811464] tegra_rtc c2a0000.rtc: setting system clock to 2019-06-07 19:39:47 UTC (1559936387)
[ 4.841205] bpmp: mounted debugfs mirror
[ 4.841718] [dram-timers] DRAM derating cdev registered.
[ 4.845816] spmic-ldo0: disabling
[ 4.845994] spmic-ldo1: disabling
[ 4.846144] en-vdd-cam: disabling
[ 4.846146] vdd-usb0-5v: disabling
[ 4.846147] vdd-usb1-5v: disabling
[ 4.846150] en-vdd-disp-3v3: disabling
[ 4.846152] en-mdm-pwr-3v7: disabling
[ 4.846153] en-vdd-disp-1v8: disabling
[ 4.846154] en-vdd-cam-hv-2v8: disabling
[ 4.846156] en-vdd-cam-1v2: disabling
[ 4.846157] vdd-fan: disabling
[ 4.846159] vdd-3v3: disabling
[ 4.846161] en-vdd-vcm-2v8: disabling
[ 4.846163] vdd-usb2-5v: disabling
[ 4.846165] vdd-sys-bl: disabling
[ 4.846166] en-vdd-sys: disabling
[ 4.852221] ALSA device list:
[ 4.852223] #0: tegra-hda at 0x3518000 irq 400
[ 4.852224] #1: tegra-snd-t186ref-mobile-rt565x
[ 4.853507] tegra-vi4 15700000.vi: initialized
[ 4.854667] tegra-vi4 15700000.vi: all channel register failed
[ 11.458774] random: nonblocking pool is initialized
[ 12.424311] tegradc 15210000.nvdisplay: hdmi: plugged
[ 12.566709] EXT4-fs (mmcblk0p1): 12 orphan inodes deleted
[ 12.573752] EXT4-fs (mmcblk0p1): recovery complete
[ 12.585327] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[ 12.594953] VFS: Mounted root (ext4 filesystem) on device 179:1.
[ 12.603689] devtmpfs: mounted
[ 12.608435] Freeing unused kernel memory: 1164K (ffffffc0010cd000 - ffffffc0011f0000)
[ 12.617821] Freeing alternatives memory: 96K (ffffffc0011f0000 - ffffffc001208000)
[ 12.701562] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 12.721516] systemd[1]: Detected architecture arm64.
[ 12.735239] systemd[1]: Set hostname to .
[ 12.851559] systemd[1]: Listening on Syslog Socket.
[ 12.860227] systemd[1]: Created slice User and Session Slice.
[ 12.869594] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 12.880932] systemd[1]: Listening on udev Control Socket.
[ 12.890104] systemd[1]: Reached target Encrypted Volumes.
[ 12.899310] systemd[1]: Listening on Journal Socket (/dev/log).
[ 12.910220] systemd[1]: Reached target Swap.
[ 12.917565] systemd[1]: Listening on Journal Socket.
[ 12.925412] systemd[1]: Reached target User and Group Name Lookups.
[ 12.934579] systemd[1]: Listening on Journal Audit Socket.
[ 12.942858] systemd[1]: Listening on udev Kernel Socket.
[ 12.950992] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 12.960713] systemd[1]: Reached target Remote File Systems (Pre).
[ 12.969604] systemd[1]: Reached target Remote File Systems.
[ 12.978220] systemd[1]: Created slice System Slice.
[ 12.986988] systemd[1]: Mounting Debug File System…
[ 13.000446] systemd[1]: Starting Set console keymap…
[ 13.009943] systemd[1]: Starting Remount Root and Kernel File Systems…
[ 13.019971] systemd[1]: Reached target Slices.
[ 13.028764] systemd[1]: Starting Create list of required static device nodes for the current kernel…
[ 13.045453] systemd[1]: Starting Load Kernel Modules…
[ 13.053507] gpio tegra-gpio-aon wake30 for gpio=60(FF:4)
[ 13.063255] systemd[1]: Starting Journal Service…
[ 13.071985] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 13.082864] systemd[1]: Started Braille Device Support.
[ 13.094578] systemd[1]: Mounted Debug File System.
[ 13.103690] systemd[1]: Started Set console keymap.
[ 13.112936] systemd[1]: Started Remount Root and Kernel File Systems.
[ 13.123672] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 13.137066] systemd[1]: Started Load Kernel Modules.
[ 13.147187] systemd[1]: Started Journal Service.
[ 13.228103] systemd-journald[277]: Received request to flush runtime journal from PID 1
[ 13.346760] cfg80211: World regulatory domain updated:
[ 13.358388] cfg80211: DFS Master region: unset
[ 13.372543] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 13.387164] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 13.387170] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 13.387172] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 13.387176] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 13.387179] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 13.387182] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 13.387184] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 13.387186] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 13.459000] tegra-pcie 10003000.pcie-controller: 4x1, 1x1 configuration
[ 13.459949] tegra-pcie 10003000.pcie-controller: PCIE: Enable power rails
[ 13.460407] tegra-pcie 10003000.pcie-controller: probing port 0, using 4 lanes
[ 13.462665] tegra-pcie 10003000.pcie-controller: probing port 2, using 1 lanes
[ 13.513009] xhci-tegra 3530000.xhci: cannot find firmware…retry after 1 second
[ 13.632593] dhd_module_init in
[ 13.632622] tegra_net_perf_init: cannot get wifi sclk
[ 13.632710] found wifi platform device bcmdhd_wlan
[ 13.637669] gpio tegra-gpio-aon wake69 for gpio=59(FF:3)
[ 13.637678] wifi_platform_get_country_code_map: could not get country_code_map
[ 13.637679] wifi_plat_dev_drv_probe:platform country code map is not available
[ 13.637689] Power-up adapter ‘DHD generic adapter’
[ 13.637694] wifi_platform_set_power = 1
[ 13.838780] wifi_platform_bus_enumerate device present 1
[ 13.856746] wifi_platform_bus_enumerate device present 0
[ 13.857119] F1 signature read @0x18000000=0x17214354
[ 13.860473] F1 signature OK, socitype:0x1 chip:0x4354 rev:0x1 pkg:0x2
[ 13.860943] DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
[ 13.860995] wifi_platform_prealloc: failed to alloc static mem section 7
[ 13.861001] wifi_platform_get_mac_addr
[ 13.862518] CFG80211-ERROR) wl_setup_wiphy : Registering Vendor80211
[ 13.862808] wl_create_event_handler(): thread:wl_event_handler:258 started
[ 13.862947] CFG80211-ERROR) wl_event_handler :
[ 13.862947] dhd_attach(): thread:dhd_watchdog_thread:259 started
[ 13.862948] tsk Enter, tsk = 0xffffffc1df941a70
[ 13.862992] dhd_attach(): thread:dhd_dpc:25a started
[ 13.863034] dhd_attach(): thread:dhd_rxf:25b started
[ 13.863042] dhd_deferred_work_init: work queue initialized
[ 13.863208] Dongle Host Driver, version 1.201.82 ®
Compiled in drivers/net/wireless/bcmdhd on Jul 20 2017 at 00:47:12
[ 13.863471] tegra_sysfs_register
[ 13.863498] Register interface [wlan0] MAC: 00:04:4b:8c:e3:df

[ 13.863501] dhd_prot_ioctl : bus is down. we have nothing to do
[ 13.863587] sdhci-tegra 3440000.sdhci: Tuning already done, restoring the best tap value : 21
[ 13.864626] wifi_platform_set_power = 0
[ 13.898773] tegra-pcie 10003000.pcie-controller: link 0 down, retrying
[ 14.301832] tegra-pcie 10003000.pcie-controller: link 0 down, retrying
[ 14.512703] xhci-tegra 3530000.xhci: Firmware timestamp: 2017-03-31 06:21:56 UTC, Version: 55.07 release
[ 14.514772] xhci-tegra 3530000.xhci: xHCI Host Controller
[ 14.514786] xhci-tegra 3530000.xhci: new USB bus registered, assigned bus number 1
[ 14.515590] xhci-tegra 3530000.xhci: hcc params 0x0184fd25 hci version 0x100 quirks 0x00010810
[ 14.515613] xhci-tegra 3530000.xhci: irq 59, io mem 0x03530000
[ 14.515731] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 14.515733] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 14.515735] usb usb1: Product: xHCI Host Controller
[ 14.515737] usb usb1: Manufacturer: Linux 4.4.38-tegra xhci-hcd
[ 14.515739] usb usb1: SerialNumber: 3530000.xhci
[ 14.516018] hub 1-0:1.0: USB hub found
[ 14.516040] hub 1-0:1.0: 4 ports detected
[ 14.531125] xhci-tegra 3530000.xhci: xHCI Host Controller
[ 14.531134] xhci-tegra 3530000.xhci: new USB bus registered, assigned bus number 2
[ 14.531284] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 14.531286] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 14.531288] usb usb2: Product: xHCI Host Controller
[ 14.531290] usb usb2: Manufacturer: Linux 4.4.38-tegra xhci-hcd
[ 14.531291] usb usb2: SerialNumber: 3530000.xhci
[ 14.531588] hub 2-0:1.0: USB hub found
[ 14.531616] hub 2-0:1.0: 3 ports detected
[ 14.531989] tegra-xotg xotg: otg: host 3530000.xhci registered
[ 14.707737] tegra-pcie 10003000.pcie-controller: link 0 down, retrying
[ 14.716402] tegra-pcie 10003000.pcie-controller: link 0 down, ignoring
[ 14.826754] usb 1-2: new high-speed USB device number 2 using xhci-tegra
[ 14.955935] usb 1-2: New USB device found, idVendor=05e3, idProduct=0608
[ 14.955938] usb 1-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 14.955939] usb 1-2: Product: USB2.0 Hub
[ 14.956435] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 6
[ 14.956788] hub 1-2:1.0: USB hub found
[ 14.957038] hub 1-2:1.0: 4 ports detected
[ 15.214865] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[ 15.230763] usb 1-2.3: new low-speed USB device number 3 using xhci-tegra
[ 15.322583] usb 1-2.3: New USB device found, idVendor=03f0, idProduct=134a
[ 15.322586] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 15.322588] usb 1-2.3: Product: HP USB Optical Mouse
[ 15.322590] usb 1-2.3: Manufacturer: PixArt
[ 15.322792] usb 1-2.3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 15.325178] input: PixArt HP USB Optical Mouse as /devices/3530000.xhci/usb1/1-2/1-2.3/1-2.3:1.0/0003:03F0:134A.0001/input/input4
[ 15.325299] hid-generic 0003:03F0:134A.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt HP USB Optical Mouse] on usb-3530000.xhci-2.3/input0
[ 15.394759] usb 1-2.4: new low-speed USB device number 4 using xhci-tegra
[ 15.487841] usb 1-2.4: New USB device found, idVendor=046d, idProduct=c31c
[ 15.487843] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 15.487845] usb 1-2.4: Product: USB Keyboard
[ 15.487846] usb 1-2.4: Manufacturer: Logitech
[ 15.487981] usb 1-2.4: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 15.487998] usb 1-2.4: ep 0x82 - rounding interval to 1024 microframes, ep desc says 2040 microframes
[ 15.493374] input: Logitech USB Keyboard as /devices/3530000.xhci/usb1/1-2/1-2.4/1-2.4:1.0/0003:046D:C31C.0002/input/input5
[ 15.547044] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-3530000.xhci-2.4/input0
[ 15.553847] input: Logitech USB Keyboard as /devices/3530000.xhci/usb1/1-2/1-2.4/1-2.4:1.1/0003:046D:C31C.0003/input/input6
[ 15.606898] hid-generic 0003:046D:C31C.0003: input,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on usb-3530000.xhci-2.4/input1
[ 15.620782] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[ 16.026809] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[ 16.028858] tegra-pcie 10003000.pcie-controller: link 2 down, ignoring
[ 16.028869] tegra-pcie 10003000.pcie-controller: PCIE: no end points detected
[ 16.029094] tegra-pcie 10003000.pcie-controller: PCIE: Disable power rails
[ 16.178997] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 5
[ 16.179001] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work ignore firmware MBOX_CMD_DEC_SSPI_CLOCK request
[ 18.038399] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 18.048114] gpio tegra-gpio wake18 for gpio=101(M:5)
[ 18.055921] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 18.074780] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 18.074928]
Dongle Host Driver, version 1.201.82 ®
Compiled in drivers/net/wireless/bcmdhd on Jul 20 2017 at 00:47:12
[ 18.074931] wl_android_wifi_on in
[ 18.074934] wifi_platform_set_power = 1
[ 18.166845] gk20a 17000000.gp10b: railgate is disabled.
[ 18.355380] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[ 18.421874] sdhci-tegra 3440000.sdhci: Tuning already done, restoring the best tap value : 21
[ 18.422437] F1 signature read @0x18000000=0x17214354
[ 18.426568] F1 signature OK, socitype:0x1 chip:0x4354 rev:0x1 pkg:0x2
[ 18.427191] DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
[ 18.486154] dhdsdio_write_vars: Download, Upload and compare of NVRAM succeeded.
[ 18.527976] dhd_bus_init: enable 0x06, ready 0x06 (waited 0us)
[ 18.528244] gpio tegra-gpio-aon wake69 for gpio=59(FF:3)
[ 18.528289] gpio tegra-gpio-aon wake69 for gpio=59(FF:3)
[ 18.528291] Enabling wake69
[ 18.528989] wifi_platform_get_mac_addr
[ 18.530918] Firmware up: op_mode=0x0005, MAC=00:04:4b:8c:e3:df
[ 18.537166] dhd_preinit_ioctls pspretend_threshold for HostAPD failed -23
[ 18.542140] Firmware version = wl0: May 4 2017 13:48:00 version 7.35.221.21 (r697384) FWID 01-58d9d0b3
[ 18.544782] dhd_interworking_enable: failed to set WNM info, ret=-23
[ 18.545001] tegra_sysfs_on
[ 18.711970] CFGP2P-ERROR) wl_cfgp2p_add_p2p_disc_if : P2P interface registered
[ 18.741505] WLC_E_IF: NO_IF set, event Ignored

Hi,

You can try with this way to switch to AP mode.

echo 2 > /sys/module/bcmdhd/parameters/op_mode
 
echo options bcmdhd op_mode=2 >>/etc/modprobe.d/bcmdhd.conf
     
if [ ! -e /etc/NetworkManager/system-connections/$SSID ]
then
     nmcli connection add type wifi ifname wlan0 con-name $SSID autoconnect no ssid $SSID mode ap
     nmcli connection modify $SSID 802-11-wireless.mode ap 802-11-wireless.band bg ipv4.method shared
fi
     
ifconfig wlan0 down
ifconfig wlan0 up
nmcli connection up $SSID
ifconfig wlan0 10.20.0.1

SSID is the name of the AP point you need to give as you wish.

Hello Alanx,

I tried to follow your steps but it throws error…

nvidia@tegra-ubuntu:~ sudo echo 2 > /sys/module/bcmdhd/parameters/op_mode nvidia@tegra-ubuntu:~ sudo echo options bcmdhd op_mode=2 >>/etc/modprobe.d/bcmdhd.conf
nvidia@tegra-ubuntu:~$ if [ ! -e /etc/NetworkManager/system-connections/my_wifi ]

then
nmcli connection add type wifi ifname wlan0 con-name my_wifi autoconnect no ssid my_wifi mode ap
nmcli connection modify my_wifi 802-11-wireless.mode ap 802-11-wireless.band bg ipv4.method shared
fi
Error: Failed to add ‘my_wifi’ connection: Insufficient privileges.
Error: Unknown connection ‘my_wifi’.

Please let me know if I am missing anything here.

Hi,

nmcli commands need root privileges.

Try with sudo …

Hello Alanz

Thanks… I am getting error
nvidia@tegra-ubuntu:~ echo 2 > /sys/module/bcmdhd/parameters/op_mode nvidia@tegra-ubuntu:~ echo options bcmdhd op_mode=2 >>/etc/modprobe.d/bcmdhd.conf
nvidia@tegra-ubuntu:~ if [ ! -e /etc/NetworkManager/system-connections/my_wifi ]
-bash: : command not found nvidia@tegra-ubuntu:~ if [ ! -e /etc/NetworkManager/system-connections/my_wifi ]

then
sudo nmcli connection add type wifi ifname wlan0 con-name my_wifi autoconnect no ssid my_wifi mode ap
sudo nmcli connection modify my_wifi 802-11-wireless.mode ap 802-11-wireless.band bg ipv4.method shared
fi
Connection ‘my_wifi’ (9bea6723-541d-4541-84dd-a53ee10ba5ca) successfully added.
nvidia@tegra-ubuntu:~ nvidia@tegra-ubuntu:~
nvidia@tegra-ubuntu:~ nvidia@tegra-ubuntu:~ ifconfig wlan0 down
SIOCSIFFLAGS: Operation not permitted
nvidia@tegra-ubuntu:~ sudo ifconfig wlan0 down nvidia@tegra-ubuntu:~ sudo ifconfig wlan0 up
nvidia@tegra-ubuntu:~ nmcli connection up my_wifi Error: Connection activation failed: No suitable device found for this connection. nvidia@tegra-ubuntu:~ sudo nmcli connection up my_wifi
Error: Connection activation failed: No suitable device found for this connection.

but able to see the connection

nvidia@tegra-ubuntu:~$ ls -ltr /etc/NetworkManager/system-connections/
total 4
-rw------- 1 root root 337 Jun 14 19:15 my_wifi

nvidia@tegra-ubuntu:~$ sudo nmcli connection show
NAME UUID TYPE DEVICE
Wired connection 1 405b2fef-b129-3324-8be3-e5d295bfadb2 802-3-ethernet eth0
my_wifi 9bea6723-541d-4541-84dd-a53ee10ba5ca 802-11-wireless –

Hi, Mallik

Now I think you can create AP point correctly.

Try with another device to connect to the AP point. Do not connect to the AP itself.

Hi alanz,

echo 2 > /sys/module/bcmdhd/parameters/op_mode
   echo options bcmdhd op_mode=2 >>/etc/modprobe.d/bcmdhd.conf
 if [ ! -e /etc/NetworkManager/system-connections/$SSID ]
then
     nmcli connection add type wifi ifname wlan0 con-name $SSID autoconnect no ssid $SSID mode ap
     nmcli connection modify $SSID 802-11-wireless.mode ap 802-11-wireless.band bg ipv4.method shared
fi
ifconfig wlan0 down
ifconfig wlan0 up
nmcli connection up $SSID
ifconfig wlan0 10.20.0.1

I try to follow your above steps and try to connect tx2 AP point from my win10 desktop ,
It get address is: 169.254.176.18

I don’t thnk the address can access to TX2 with address 10.20.0.1.

Can we config the dhcp address range for the AP point?

Thanks