Using USB connection to Ethernet IOT card, eth0 not appared

mangOH Red
1

Hello,
I am using a mangOH red card with wp7607 and I am trying to creat a gatway with the help of this post: Setting up MangOH Red as Router to Cellular Gateway .
and after tryng the tutoriel i have an issu with eth0:
root@swi-mdm9x28-wp:~#cd /tmp
root@swi-mdm9x28-wp:/tmp# chmod +x cfg_gateway.sh
root@swi-mdm9x28-wp:/tmp# ./cfg_gateway.sh
mangOH gateway configuration
Enter WAN (cellular) interface (default: rmnet_data0):
WAN interface rmnet_data0
Enter LAN interface (default: eth0):
LAN interface eth0
Enter LAN IP (default: 192.168.20.1):
IP address (192.168.20.1)
Enter LAN Net Mask (default: 255.255.255.0):
net mask (255.255.255.0)
Bring up LAN interface eth0
ifconfig: SIOCGIFFLAGS: No such device
Bring up LAN interface eth0 failed

So i tried to searche for a solution and i found this post: How to connect Ethernet card on mangOH red
But not only the following commande doesn’t work:
root@swi-mdm9x28-wp:~# ifconfig eth0
ifconfig: eth0: error fetching interface information: Device not found
root@swi-mdm9x28-wp:~# echo 2 > /sys/class/gpio/export
root@swi-mdm9x28-wp:~# echo out > /sys/class/gpio/gpio2/direction
root@swi-mdm9x28-wp:~# echo 1 > /sys/class/gpio/gpio2/value
root@swi-mdm9x28-wp:~# ifconfig eth0
ifconfig: eth0: error fetching interface information: Device not found
root@swi-mdm9x28-wp:~# ifconfig
bridge0 Link encap:Ethernet HWaddr 92:F8:6A:01:22:D1
inet addr:192.168.225.1 Bcast:192.168.225.255 Mask:255.255.255.0
inet6 addr: fe80::90f8:6aff:fefe:1fce/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:140 (140.0 B)

ecm0 Link encap:Ethernet HWaddr E2:A1:01:D5:FD:20
inet addr:192.168.2.2 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::e0a1:1ff:fed5:fd20/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:797 errors:0 dropped:12 overruns:0 frame:0
TX packets:354 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:80902 (79.0 KiB) TX bytes:49832 (48.6 KiB)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:76 (76.0 B) TX bytes:76 (76.0 B)

rmnet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
UP RUNNING MTU:2000 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
And i have enbable HSCIENABLE:
at
OK
ati3
Manufacturer: Sierra Wireless, Incorporated
Model: WP7607
Revision: SWI9X07Y_02.28.03.05 000000 jenkins 2019/07/08 11:04:16
IMEI: 359779080406453
IMEI SV: 6
FSN: V3026785990510
+GCAP: +CGSM,+DS

OK
atc!custom?
ERROR
at!custom
ERROR
at
OK
at!custom?
!CUSTOM:
GPSENABLE 0x01
GPSLPM 0x01
IPV6ENABLE 0x01
SIMHOTSWAPDIS 0x02
UIM2ENABLE 0x01
SIMLPM 0x01
USBSERIALENABLE 0x01
SINGLEAPNSWITCH 0x01
TXONINDICATION 0x01
HSICENABLE 0x01
SCRUBEN 0x01
EXTGPSLNAEN 0x01

OK
And now I hav not other idea at to how i can resolve the issue.
Can you help me?
Thanks,
Lucas

2

i don’t see problem, what dmesg do you see after changing GPIO2?


root@fx30:~# ifconfig
bridge0   Link encap:Ethernet  HWaddr F2:E7:D7:C0:42:75
          inet addr:192.168.225.1  Bcast:192.168.225.255  Mask:255.255.255.0
          inet6 addr: fe80::f0e7:d7ff:febd:3f72/64 Scope:Link
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:90 (90.0 B)

ecm0      Link encap:Ethernet  HWaddr 96:AC:36:48:4D:91
          inet addr:192.168.2.2  Bcast:192.168.2.255  Mask:255.255.255.0
          inet6 addr: fe80::94ac:36ff:fe48:4d91/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:244 errors:0 dropped:4 overruns:0 frame:0
          TX packets:35 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:26873 (26.2 KiB)  TX bytes:4108 (4.0 KiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

rmnet0    Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
          UP RUNNING  MTU:2000  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@fx30:~# echo 2 > /sys/class/gpio/export
root@fx30:~# echo out > /sys/class/gpio/gpio2/direction
root@fx30:~# echo 1 > /sys/class/gpio/gpio2/value
root@fx30:~# ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 42:35:9B:4A:84:0A
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@fx30:~# dmesg
.
.
.


[   19.041744] mbim_open: Open mbim driver
[   19.041757] mbim_open: Lock mbim_dev->open_excl for open
[   19.041763] mbim_open: USB cable not connected
[   19.041788] mbim_open: Exit, mbim file opened
[   22.621642] LE_KPI: end initscript /etc/rcS.d/S32startlegato.sh
[   23.698229] LE_KPI: start initscript /etc/rcS.d/S33config_gpios
[   25.640534] gpio_map_name_to_num: find GPIO 38
[   25.641340] gpio_map_name_to_num: find GPIO 16
[   25.641948] gpio_map_name_to_num: find GPIO 8
[   25.642559] gpio_map_name_to_num: find GPIO 9
[   25.643134] gpio_map_name_to_num: find GPIO 11
[   25.643682] gpio_map_name_to_num: find GPIO 51
[   25.644235] gpio_map_name_to_num: find GPIO 200
[   25.665427] gpio_map_name_to_num: find GPIO 202
[   25.681807] gpio_map_name_to_num: find GPIO 77
[   25.682933] gpio_map_name_to_num: Can not find GPIO FX30-NETWORK_LED_RED
[   25.682933]
[   25.682947] alias_export_store: status -2
[   25.689252] gpio_map_name_to_num: Can not find GPIO FX30-NETWORK_LED_GRN
[   25.689252]
[   25.689262] alias_export_store: status -2
[   25.689459] gpio_map_name_to_num: Can not find GPIO FX30-SIGNAL_LED_RED
[   25.689459]
[   25.689467] alias_export_store: status -2
[   25.689628] gpio_map_name_to_num: Can not find GPIO FX30-SIGNAL_LED_GRN
[   25.689628]
[   25.689635] alias_export_store: status -2
[   25.689785] gpio_map_name_to_num: Can not find GPIO FX30-USER_LED_RED
[   25.689785]
[   25.689793] alias_export_store: status -2
[   25.689939] gpio_map_name_to_num: Can not find GPIO FX30-USER_LED_GRN
[   25.689939]
[   25.689946] alias_export_store: status -2
[   25.750480] gpio_map_name_to_num: Can not find GPIO FX30-POWER_LED_RED_N
[   25.750480]
[   25.750496] alias_export_store: status -2
[   25.750817] gpio_map_name_to_num: Can not find GPIO FX30-POWER_LED_GRN
[   25.750817]
[   25.750827] alias_export_store: status -2
[   25.751023] gpio_map_name_to_num: Can not find GPIO FX30-GPS_BIAS_EN
[   25.751023]
[   25.751031] alias_export_store: status -2
[   25.751194] gpio_map_name_to_num: Can not find GPIO FX30-ETH_DISABLE_N
[   25.751194]
[   25.751202] alias_export_store: status -2
[   25.751358] gpio_map_name_to_num: Can not find GPIO FX30-IO_PULLUP_EN1
[   25.751358]
[   25.751365] alias_export_store: status -2
[   25.751512] gpio_map_name_to_num: Can not find GPIO FX30-POWER_HOLD
[   25.751512]
[   25.751520] alias_export_store: status -2
[   25.751699] gpio_map_name_to_num: Can not find GPIO FX30-POWER_LED_MUX
[   25.751699]
[   25.751707] alias_export_store: status -2
[   25.751854] gpio_map_name_to_num: Can not find GPIO FX30-IO_PULLUP_EN2
[   25.751854]
[   25.751861] alias_export_store: status -2
[   25.752008] gpio_map_name_to_num: Can not find GPIO FX30-IO_PULLUP_EN3
[   25.752008]
[   25.752016] alias_export_store: status -2
[   25.755659] gpio_map_name_to_num: Can not find GPIO FX30-DIGITAL_OUTPUT3
[   25.755659]
[   25.755667] alias_export_store: status -2
[   25.755826] gpio_map_name_to_num: find GPIO 46
[   25.901505] LE_KPI: end initscript /etc/rcS.d/S33config_gpios
[   26.031531] LE_KPI: start initscript /etc/rcS.d/S35rebootdaemon
[   26.198596] LE_KPI: end initscript /etc/rcS.d/S35rebootdaemon
[   26.288980] LE_KPI: start initscript /etc/rcS.d/S36psmd
[   26.294635] Starting psmd:
[   26.420526] done
[   26.481829] LE_KPI: end initscript /etc/rcS.d/S36psmd
[   26.527662] PSM: Found config file ARGV /data/psm
[   26.527722] PSM: PSMD Start
[   26.571062] LE_KPI: start initscript /etc/rcS.d/S38init_sys_mss
[   26.572526] PSM: server_config_path /data/psm/server_config
[   26.618173] PSM: Path for PSM configuration: /data/psm
[   26.618997] PSM: modem_flag_path /data/psm/modem_flag
[   26.619222] PSM: backup_nv_path /data/psm/psm_nv_backup.txt
[   26.630583] PSM: Load modem flag: 1
[   26.630679] PSM: Modem Loaded
[   26.651562] PSM: DMS Ind register  - result: 0, error: 0
[   26.660841] PSM: Oprt mode event report req qmi response - result: 0, error: 0
[   26.661967] PSM: result - 0 error - 0
[   26.662025] PSM: Modem oprt mode - 0
[   26.663792] PSM: backup_nv_path /data/psm/psm_nv_backup.txt
[   26.667063] PSM: Supported: 0
[   26.667129] PSM: Log and QMI Init completed
[   26.667166] PSM: Supported: 0
[   26.667410] PSM: Core server init completed
[   26.667807] PSM: Client and event thread created
[   26.803728] LE_KPI: end initscript /etc/rcS.d/S38init_sys_mss
[   26.910572] LE_KPI: start initscript /etc/rcS.d/S39mssboot
[   27.421556] LE_KPI: end initscript /etc/rcS.d/S39mssboot
[   27.542229] LE_KPI: start initscript /etc/rcS.d/S40qmuxd
[   27.874327] LE_KPI: end initscript /etc/rcS.d/S40qmuxd
[   27.992277] LE_KPI: start initscript /etc/rcS.d/S40thermal-engine
[   28.410179] LE_KPI: end initscript /etc/rcS.d/S40thermal-engine
[   28.564615] LE_KPI: start initscript /etc/rcS.d/S45netmgrd
[   28.823009] qti_ctrl_queue_notify: rmnet ctrl file handler eba1c27d is not open
[   28.887069] LE_KPI: end initscript /etc/rcS.d/S45netmgrd
[   28.991498] LE_KPI: start initscript /etc/rcS.d/S50power_config
[   29.208136] LE_KPI: end initscript /etc/rcS.d/S50power_config
[   29.276304] LE_KPI: start initscript /etc/rcS.d/S50start_fs-scrub-daemon
[   29.436552] sps:BAM 0x04044000 is registered.
[   29.436763] sps:BAM 0x04044000 (va:0xe0e1db87) enabled: ver:0x27, number of pipes:6
[   29.497044] LE_KPI: end initscript /etc/rcS.d/S50start_fs-scrub-daemon
[   29.612091] LE_KPI: start initscript /etc/rcS.d/S55bootmisc.sh
[   29.901107] LE_KPI: end initscript /etc/rcS.d/S55bootmisc.sh
[   29.937327] LE_KPI: start initscript /etc/rcS.d/S55reset_reboot_cookie
[   29.980261] S55reset_reboot (1697) used greatest stack depth: 4516 bytes left
[   29.996584] LE_KPI: end initscript /etc/rcS.d/S55reset_reboot_cookie
[   30.031888] LE_KPI: start initscript /etc/rcS.d/S70start_eMBMs_TunnelingModule_le
[   30.036310] eMBMs Tunneling Module:start
[   30.106272] LE_KPI: end initscript /etc/rcS.d/S70start_eMBMs_TunnelingModule_le
[   30.227238] LE_KPI: start initscript /etc/rcS.d/S80start_stop_qmi_ip_multiclient
[   30.395225] LE_KPI: end initscript /etc/rcS.d/S80start_stop_qmi_ip_multiclient
[   30.461842] LE_KPI: start initscript /etc/rcS.d/S90startm2m.sh
[   30.508222] gpio_map_name_to_num: find GPIO 76
[   30.629114] gpio_check_and_wake: wake-n_gpio26 STATE=WAKEUP
[   30.647010] swimcu_calibrate_event_handle: MCU calibrate completed with remaining time 0
[   30.647031] swimcu_lpo_calibrate_calc: MCU time=30000 vs MDM time=29751
[   30.647048] gpio_check_and_wake: wake-n_gpio26 STATE=SLEEP
[   30.690735] adm_callback: cmd = 0x10322 returned error = 0x16
[   30.690767] adm_callback: ADM map error, resuming
[   30.695687] adm_memory_map_regions: DSP returned error[ADSP_ERR_MAX]
[   30.719398] adm_map_cal_data: map did not work! cal_type 0 ret -68
[   30.719435] map_memory: map_cal failed, cal type 10, ret = -19!
[   30.725090] adm_alloc_cal: cal_utils_alloc_block failed, ret = -19, cal type = 10!
[   30.743797] 78b0000.uart:0 is reserved for RS232_FC.
[   30.760291] usb 1-1.2: new high-speed USB device number 4 using msm_hsic_host
[   30.760449] call_allocs: alloc failed!
[   30.774887] 78af000.serial:1 is reserved for CONSOLE.
[   30.794147] qti_ctrl_queue_notify: rmnet ctrl file handler eba1c27d is not open
[   30.834679] qti_ctrl_queue_notify: rmnet ctrl file handler eba1c27d is not open
[   30.835648] qti_ctrl_queue_notify: rmnet ctrl file handler eba1c27d is not open
[   30.870856] usb 1-1.2: New USB device found, idVendor=0424, idProduct=9e00
[   30.870893] usb 1-1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   30.878243] smsc95xx v1.0.6
[   30.960287] smsc95xx 1-1.2:1.0 eth0: register 'smsc95xx' at usb-7c00000.hsic_host-1.2, smsc95xx USB 2.0 Ethernet, 5e:1b:34:0a:9e:0d
[   31.131986] LE_KPI: end initscript /etc/rcS.d/S90startm2m.sh
[   31.170539] LE_KPI: start initscript /etc/rcS.d/S94dnsmasq
[   31.251676] LE_KPI: end initscript /etc/rcS.d/S94dnsmasq
[   31.291632] LE_KPI: start initscript /etc/rcS.d/S95dropbear.wrapper
[   31.325131] LE_KPI: end initscript /etc/rcS.d/S95dropbear.wrapper
[   31.384710] LE_KPI: start initscript /etc/rcS.d/S96adbd
[   31.437390] LE_KPI: end initscript /etc/rcS.d/S96adbd
[   31.498787] LE_KPI: start initscript /etc/rcS.d/S97data-init
[   31.526392] LE_KPI: end initscript /etc/rcS.d/S97data-init
[   31.562749] LE_KPI: start initscript /etc/rcS.d/S98start_QCMAP_ConnectionManager_le
[   31.581523] Starting QCMAP_ConnectionManager:
[   31.581617] QCMAP:start
[   31.622447] done
[   31.662261] LE_KPI: end initscript /etc/rcS.d/S98start_QCMAP_ConnectionManager_le
[   31.717303] LE_KPI: start initscript /etc/rcS.d/S99config_avms_at
[   31.765447] QCMAP:Start Main
[   31.803700] USB QCMAP NL IOCTL Snd GETNEIGH Succ
[   31.914248] QCMAP:Start DHCP server
[   31.933712] QCMAP:DHCP server started
[   32.078734] LE_KPI: end initscript /etc/rcS.d/S99config_avms_at
[   32.123888] LE_KPI: start initscript /etc/rcS.d/S99enable_autosleep.sh
[   32.157361] LE_KPI: end initscript /etc/rcS.d/S99enable_autosleep.sh
[   32.201893] LE_KPI: start initscript /etc/rcS.d/S99install_le_apps
[   32.246802] LE_KPI: end initscript /etc/rcS.d/S99install_le_apps
[   32.313444] LE_KPI: start initscript /etc/rcS.d/S99restore_mac
[   32.402688] LE_KPI: end initscript /etc/rcS.d/S99restore_mac
[   32.471461] LE_KPI: start initscript /etc/rcS.d/S99start_qti_le
[   32.486054] Starting qti:
[   32.486153] QTI:start
[   32.578655] done
[   32.616296] LE_KPI: end initscript /etc/rcS.d/S99start_qti_le
[   36.572439] gpio_map_name_to_num: find GPIO 76
[   36.573310] gpio_map_name_to_num: find GPIO 38
[   36.671720] usb 1-1.2: USB disconnect, device number 4
[   36.672004] smsc95xx 1-1.2:1.0 eth0: unregister 'smsc95xx' usb-7c00000.hsic_host-1.2, smsc95xx USB 2.0 Ethernet
[   36.674004] [RMNET:HI] rmnet_config_notify_cb(): Kernel is trying to unregister eth0
[   36.701232] [RMNET:HI] rmnet_config_notify_cb(): Kernel is trying to unregister eth0
[   42.736966] USB QCMAP NL IOCTL Snd GETNEIGH Succ
[   43.767283] QTI:USB tethered modem SMD port opened
[   43.858638] QTI:ECM mode
[   43.863782] QTI:LINK_UP message posted
[   55.084807] QTI:USB tethered modem SMD port opened
[  102.472278] gpio_map_name_to_num: find GPIO 38
[  112.940849] usb 1-1.2: new high-speed USB device number 5 using msm_hsic_host
[  113.051733] usb 1-1.2: New USB device found, idVendor=0424, idProduct=9e00
[  113.051761] usb 1-1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  113.058390] smsc95xx v1.0.6
[  113.156902] smsc95xx 1-1.2:1.0 eth0: register 'smsc95xx' at usb-7c00000.hsic_host-1.2, smsc95xx USB 2.0 Ethernet, 42:35:9b:4a:84:0a
[  113.304131] smsc95xx 1-1.2:1.0 eth0: usbnet_open
[  113.304361] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  113.313801] USB QCMAP NL IOCTL Snd GETNEIGH Succ
root@fx30:~#
3

you can also try with usb thumb drive, this can prove the HSIC pin are working fine:

image
image558×545 26.6 KB 


ls /dev/sda*
mkdir "/tmp/usbflash"
/bin/mount -t auto -o sync /dev/sda1 "/tmp/usbflash"
ls /tmp/usbflash
4

after composing the line that you gave me, i have this:
root@swi-mdm9x28-wp:~# ifconfig
bridge0 Link encap:Ethernet HWaddr CA:7F:41:35:C1:19
inet addr:192.168.225.1 Bcast:192.168.225.255 Mask:255.255.255.0
inet6 addr: fe80::c87f:41ff:fe32:be16/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:76 (76.0 B)

ecm0 Link encap:Ethernet HWaddr EA:EE:86:15:AE:B0
inet addr:192.168.2.2 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::e8ee:86ff:fe15:aeb0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:579 errors:0 dropped:12 overruns:0 frame:0
TX packets:285 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:56445 (55.1 KiB) TX bytes:41070 (40.1 KiB)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:76 (76.0 B) TX bytes:76 (76.0 B)

rmnet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
UP RUNNING MTU:2000 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:476 (476.0 B)

rmnet_data0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.83.20.143 Mask:255.255.255.224
inet6 addr: fe80::119a:c4c:c3f4:b418/64 Scope:Link
UP RUNNING MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:476 (476.0 B)

root@swi-mdm9x28-wp:~# ifconfig
bridge0 Link encap:Ethernet HWaddr CA:7F:41:35:C1:19
inet addr:192.168.225.1 Bcast:192.168.225.255 Mask:255.255.255.0
inet6 addr: fe80::c87f:41ff:fe32:be16/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:76 (76.0 B)

ecm0 Link encap:Ethernet HWaddr EA:EE:86:15:AE:B0
inet addr:192.168.2.2 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::e8ee:86ff:fe15:aeb0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:645 errors:0 dropped:12 overruns:0 frame:0
TX packets:336 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:61781 (60.3 KiB) TX bytes:49140 (47.9 KiB)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:76 (76.0 B) TX bytes:76 (76.0 B)

rmnet0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
UP RUNNING MTU:2000 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:476 (476.0 B)

rmnet_data0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:10.83.20.143 Mask:255.255.255.224
inet6 addr: fe80::119a:c4c:c3f4:b418/64 Scope:Link
UP RUNNING MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:476 (476.0 B)

root@swi-mdm9x28-wp:~# echo 2 > /sys/class/gpio/export
root@swi-mdm9x28-wp:~# echo out > /sys/class/gpio/gpio2/direction
root@swi-mdm9x28-wp:~# echo 1 > /sys/class/gpio/gpio2/value
root@swi-mdm9x28-wp:~# ifconfig eth0
ifconfig: eth0: error fetching interface information: Device not found

and the dmesg done this:
[ 1.350170] usb 1-1: new high-speed USB device number 2 using msm_hsic_host
[ 1.372187] Freeing unused kernel memory: 3388K
[ 1.372203] This architecture does not have kernel memory protection.
[ 1.394204] mount (170) used greatest stack depth: 6476 bytes left
[ 1.406179] cat (173) used greatest stack depth: 6472 bytes left
[ 1.413523] grep (176) used greatest stack depth: 6360 bytes left
[ 1.432324] cat (180) used greatest stack depth: 6328 bytes left
[ 1.447118] dd (184) used greatest stack depth: 5608 bytes left
[ 1.449964] ubi0: attaching mtd13
[ 1.500612] usb 1-1: New USB device found, idVendor=0424, idProduct=3503
[ 1.500629] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.501568] hub 1-1:1.0: USB hub found
[ 1.501725] hub 1-1:1.0: 3 ports detected
[ 1.503489] mdm9607-asoc-snd soc:sound-wm8944: Defering mdm_asoc_machine_probe, q6_state 0
[ 1.564635] ubi0: scanning is finished
[ 1.569895] ubi0 warning: print_rsvd_warning: cannot reserve enough PEBs for bad PEB handling, reserved 28, need 40
[ 1.571243] ubi0: attached mtd13 (name “system”, size 30 MiB)
[ 1.571258] ubi0: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
[ 1.571268] ubi0: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
[ 1.571278] ubi0: VID header offset: 4096 (aligned 4096), data offset: 8192
[ 1.571288] ubi0: good PEBs: 120, bad PEBs: 0, corrupted PEBs: 0
[ 1.571298] ubi0: user volume: 3, internal volumes: 1, max. volumes count: 128
[ 1.571309] ubi0: max/mean erase counter: 31/30, WL threshold: 4096, image sequence number: 602318663
[ 1.571320] ubi0: available PEBs: 0, total reserved PEBs: 120, PEBs reserved for bad PEB handling: 28
[ 1.573663] ubi0: background thread “ubi_bgt0d” started, PID 187
[ 1.780147] usb 1-1.1: new full-speed USB device number 3 using msm_hsic_host
[ 1.892600] usb 1-1.1: New USB device found, idVendor=10c4, idProduct=87a0
[ 1.892619] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.892630] usb 1-1.1: Product: CP2130 USB-to-SPI Bridge
[ 1.892641] usb 1-1.1: Manufacturer: Silicon Laboratories
[ 1.892652] usb 1-1.1: SerialNumber: 000FF2DA
[ 1.894416] mdm9607-asoc-snd soc:sound-wm8944: Defering mdm_asoc_machine_probe, q6_state 0
[ 3.765891] dd (188) used greatest stack depth: 5264 bytes left
[ 3.774554] block ubiblock0_0: created from ubi0:0(rootfs)
[ 3.805552] block ubiblock0_1: created from ubi0:1(rootfs_hs)
[ 5.163657] ubi3: attaching mtd16
[ 5.622887] ubi3: scanning is finished
[ 5.629545] ubi3: attached mtd16 (name “userapp”, size 131 MiB)
[ 5.629561] ubi3: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
[ 5.629571] ubi3: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
[ 5.629581] ubi3: VID header offset: 4096 (aligned 4096), data offset: 8192
[ 5.629591] ubi3: good PEBs: 524, bad PEBs: 0, corrupted PEBs: 0
[ 5.629600] ubi3: user volume: 1, internal volumes: 1, max. volumes count: 128
[ 5.629612] ubi3: max/mean erase counter: 468/284, WL threshold: 4096, image sequence number: 885468186
[ 5.629622] ubi3: available PEBs: 5, total reserved PEBs: 519, PEBs reserved for bad PEB handling: 40
[ 5.632912] ubi3: background thread “ubi_bgt3d” started, PID 322
[ 5.680196] UBIFS (ubi3:0): background thread “ubifs_bgt3_0” started, PID 328
[ 5.734594] UBIFS (ubi3:0): recovery needed
[ 6.443997] UBIFS (ubi3:0): recovery completed
[ 6.444142] UBIFS (ubi3:0): UBIFS: mounted UBI device 3, volume 0, name “userapp_vol0”
[ 6.444155] UBIFS (ubi3:0): LEB size: 253952 bytes (248 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes
[ 6.444168] UBIFS (ubi3:0): FS size: 118087680 bytes (112 MiB, 465 LEBs), journal size 5840896 bytes (5 MiB, 23 LEBs)
[ 6.444178] UBIFS (ubi3:0): reserved for root: 4952683 bytes (4836 KiB)
[ 6.444193] UBIFS (ubi3:0): media format: w4/r0 (latest is w4/r0), UUID 6101A306-1D63-401B-9506-62022217846B, small LPT model
[ 6.452115] mount (326) used greatest stack depth: 4784 bytes left
[ 6.743392] ubi2: attaching mtd14
[ 6.774555] ubi2: scanning is finished
[ 6.779733] ubi2 warning: print_rsvd_warning: cannot reserve enough PEBs for bad PEB handling, reserved 7, need 40
[ 6.781548] ubi2: attached mtd14 (name “lefwkro”, size 8 MiB)
[ 6.781564] ubi2: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
[ 6.781575] ubi2: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
[ 6.781585] ubi2: VID header offset: 4096 (aligned 4096), data offset: 8192
[ 6.781595] ubi2: good PEBs: 35, bad PEBs: 0, corrupted PEBs: 0
[ 6.781605] ubi2: user volume: 3, internal volumes: 1, max. volumes count: 128
[ 6.781616] ubi2: max/mean erase counter: 30/29, WL threshold: 4096, image sequence number: 1738187210
[ 6.781626] ubi2: available PEBs: 0, total reserved PEBs: 35, PEBs reserved for bad PEB handling: 7
[ 6.783877] ubi2: background thread “ubi_bgt2d” started, PID 364
[ 7.391007] block ubiblock2_0: created from ubi2:0(legato)
[ 7.451276] block ubiblock2_1: created from ubi2:1(legato_hs)
[ 7.893165] ubi4: attaching mtd15
[ 7.983628] ubi4: scanning is finished
[ 7.989822] ubi4: attached mtd15 (name “swirw”, size 25 MiB)
[ 7.989838] ubi4: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
[ 7.989849] ubi4: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
[ 7.989859] ubi4: VID header offset: 4096 (aligned 4096), data offset: 8192
[ 7.989869] ubi4: good PEBs: 100, bad PEBs: 0, corrupted PEBs: 0
[ 7.989878] ubi4: user volume: 1, internal volumes: 1, max. volumes count: 128
[ 7.989889] ubi4: max/mean erase counter: 29/14, WL threshold: 4096, image sequence number: 1101438031
[ 7.989899] ubi4: available PEBs: 2, total reserved PEBs: 98, PEBs reserved for bad PEB handling: 40
[ 7.992249] ubi4: background thread “ubi_bgt4d” started, PID 422
[ 8.040181] UBIFS (ubi4:0): background thread “ubifs_bgt4_0” started, PID 428
[ 8.094106] UBIFS (ubi4:0): recovery needed
[ 8.220603] UBIFS (ubi4:0): recovery completed
[ 8.220715] UBIFS (ubi4:0): UBIFS: mounted UBI device 4, volume 0, name “swirw_vol0”
[ 8.220728] UBIFS (ubi4:0): LEB size: 253952 bytes (248 KiB), min./max. I/O unit sizes: 4096 bytes/4096 bytes
[ 8.220740] UBIFS (ubi4:0): FS size: 11173888 bytes (10 MiB, 44 LEBs), journal size 2031617 bytes (1 MiB, 6 LEBs)
[ 8.220751] UBIFS (ubi4:0): reserved for root: 527769 bytes (515 KiB)
[ 8.220766] UBIFS (ubi4:0): media format: w4/r0 (latest is w4/r0), UUID EC0464C9-BBD4-410B-A555-A6E3CD853062, small LPT model
[ 8.617561] random: nonblocking pool is initialized
[ 9.068690] UBIFS error (pid: 533): cannot open “ubi0:usrfs”, error -19
[ 9.105475] ubi1: attaching mtd10
[ 9.216875] ubi1: scanning is finished
[ 9.222168] ubi1 warning: print_rsvd_warning: cannot reserve enough PEBs for bad PEB handling, reserved 21, need 40
[ 9.223182] ubi1: attached mtd10 (name “modem”, size 32 MiB)
[ 9.223197] ubi1: PEB size: 262144 bytes (256 KiB), LEB size: 253952 bytes
[ 9.223207] ubi1: min./max. I/O unit sizes: 4096/4096, sub-page size 4096
[ 9.223217] ubi1: VID header offset: 4096 (aligned 4096), data offset: 8192
[ 9.223227] ubi1: good PEBs: 128, bad PEBs: 0, corrupted PEBs: 0
[ 9.223237] ubi1: user volume: 1, internal volumes: 1, max. volumes count: 128
[ 9.223248] ubi1: max/mean erase counter: 30/30, WL threshold: 4096, image sequence number: 617240211
[ 9.223258] ubi1: available PEBs: 0, total reserved PEBs: 128, PEBs reserved for bad PEB handling: 21
[ 9.225592] ubi1: background thread “ubi_bgt1d” started, PID 545
[ 11.861914] block ubiblock1_0: created from ubi1:0(modem)
[ 11.947152] pil-q6v5-mss 4080000.qcom,mss: modem: loading from 0x82a00000 to 0x87800000
[ 11.978428] pil-q6v5-mss 4080000.qcom,mss: Debug policy not present - msadp. Continue.
[ 11.979854] pil-q6v5-mss 4080000.qcom,mss: Loading MBA and DP (if present) from 0x8f600000 to 0x8f700000 size 100000
[ 12.110760] pil-q6v5-mss 4080000.qcom,mss: MBA boot done
[ 12.300448] enable_store: android_usb: already disabled
[ 12.324626] Match for Function Name: diag, Int #0
[ 12.336885] Match for Function Name: nmea, Int #2
[ 12.336919] Match for Function Name: modem, Int #3
[ 12.340985] Match for Function Name: rmnet0, Int #8
[ 12.341023] ecm_function_bind_config: ecm_function_bind_config MAC:
[ 12.341094] gether_setup_name_default: using random self ethernet address
[ 12.341110] gether_setup_name_default: using random host ethernet address
[ 12.341904] ecm0: HOST MAC 9e:4d:31:15:b7:35
[ 12.341976] ecm0: MAC ea:ee:86:15:ae:b0
[ 12.342004] Match for Function Name: cdc_ethernet, Int #19
[ 12.342016] Match for Function Name: cdc_ethernet, Int #20
[ 12.342085] msm_hsusb msm_hsusb: CI13XXX_CONTROLLER_CONNECT_EVENT received
[ 12.345179] msm_otg 78d9000.usb: Avail curr from USB = 2
[ 12.345216] msm_hsusb msm_hsusb: CI13XXX_CONTROLLER_SUSPEND_EVENT received
[ 12.377927] android_work: android_work: did not send uevent (0 0 00000000)
[ 12.444822] msm_hsusb msm_hsusb: CI13XXX_CONTROLLER_RESUME_EVENT received
[ 12.444898] msm_otg 78d9000.usb: Avail curr from USB = 100
[ 12.455112] android_work: android_work: did not send uevent (0 0 00000000)
[ 12.549849] android_work: android_work: sent uevent USB_STATE=CONNECTED
[ 12.796094] android_usb gadget: high-speed config #1: 86000c8.android_usb
[ 12.796122] diag: USB channel diag connected
[ 12.796224] msm_otg 78d9000.usb: Avail curr from USB = 500
[ 12.796399] gbam_connect_work: gbam_connect_work: Bam channel is not ready
[ 12.880205] android_work: android_work: sent uevent USB_STATE=CONFIGURED
[ 12.907653] qti_ctrl_queue_notify: qti_ctrl_queue_notify: rmnet ctrl file handler cdb98300 is not open
[ 12.916798] qti_ctrl_queue_notify: qti_ctrl_queue_notify: rmnet ctrl file handler cdb98300 is not open<3>[ 15.203704] i2c-msm-v2 78b8000.i2c: msm_bus_scale_register_client(mstr-id:86):0xc (ok)
[ 15.254912] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 15.269734] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:2) mode:FIFO slv_addr:0x3a MSTR_STS:0x001363c8 OPER:0x00000090
[ 19.589856] sdir (892) used greatest stack depth: 4544 bytes left
[ 20.562005] cp2130_init
[ 20.562126] cp2130 probe
[ 20.587650] gpiochip_find_base: found new base at 809
[ 20.587876] gpiochip_add: registered GPIOs 809 to 819 on device: spi32766
[ 20.588565] mdm9607-asoc-snd soc:sound-wm8944: Defering mdm_asoc_machine_probe, q6_state 0
[ 20.596822] usbcore: registered new interface driver cp2130
[ 20.600913] usb 1-1.1: lock byte FF FF
[ 20.601232] usb 1-1.1: pin 0: 03
[ 20.601315] usb 1-1.1: pin 1: 03
[ 20.601326] usb 1-1.1: pin 2: 03
[ 20.601337] usb 1-1.1: pin 3: 04
[ 20.601348] usb 1-1.1: pin 4: 04
[ 20.601358] usb 1-1.1: pin 5: 04
[ 20.601369] usb 1-1.1: pin 6: 00
[ 20.601379] usb 1-1.1: pin 7: 02
[ 20.601390] usb 1-1.1: pin 8: 04
[ 20.601401] usb 1-1.1: pin 9: 04
[ 20.601411] usb 1-1.1: pin 10: 04
[ 20.623182] mangoh: registered platform driver
[ 20.623569] mangoh red mangoh red: mangoh_red_probe(): probe
[ 22.206098] pil-q6v5-mss 4080000.qcom,mss: modem: Brought out of reset
[ 22.259539] Starting psmd: done
[ 22.283012] pil-q6v5-mss 4080000.qcom,mss: Subsystem error monitoring/handling services are up
[ 22.283081] pil-q6v5-mss 4080000.qcom,mss: modem: Power/Clock ready interrupt received
[ 22.283494] M-Notify: General: 7
[ 22.361248] PSM: Found config file ARGV /data/psm
[ 22.361312] PSM: PSMD Start
[ 22.363240] PSM: server_config_path /data/psm/server_config
[ 22.369260] PSM: Path for PSM configuration: /data/psm
[ 22.369888] PSM: modem_flag_path /data/psm/modem_flag
[ 22.380439] PSM: backup_nv_path /data/psm/psm_nv_backup.txt
[ 22.384364] PSM: Load modem flag: 1
[ 22.384455] PSM: Modem Loaded
[ 22.428270] diag: In diag_send_feature_mask_update, control channel is not open, p: 0, c1017114
[ 22.437104] apr_tal:Modem Is Up
[ 22.939448] msm_thermal:set_enabled enabled = 0
[ 23.048833] msm-pcm-routing soc:qcom,msm-pcm-routing: ASoC: Failed to create SEC_MI2S_RX Port Mixer debugfs file
[ 23.147213] ++++ /etc/rcS.d/S50power_config → ENABLE-FTRACE
[ 23.400644] PSM: DMS Ind register - result: 0, error: 0
[ 23.408970] PSM: Oprt mode event report req qmi response - result: 0, error: 0
[ 23.409577] PSM: result - 0 error - 0
[ 23.409630] PSM: Modem oprt mode - 0
[ 23.412425] PSM: backup_nv_path /data/psm/psm_nv_backup.txt
[ 23.417971] PSM: Supported: 0
[ 23.418042] PSM: Log and QMI Init completed
[ 23.418081] PSM: Supported: 0
[ 23.418322] PSM: Core server init completed
[ 23.418668] PSM: Client and event thread created
[ 23.673033] sps:BAM 0x04044000 is registered.
[ 23.673281] sps:BAM 0x04044000 (va:0xd1820000) enabled: ver:0x27, number of pipes:6
[ 23.794330] eMBMs Tunneling Module:start
[ 25.412206] Starting QCMAP_ConnectionManager: QCMAP:start
[ 25.449295] done
[ 25.562517] Starting qti: QTI:start
[ 25.630196] mangoh red mangoh red: mapping eeprom
[ 25.630510] at24 4-0051: 4096 byte at24 EEPROM, read-only, 0 bytes/write
[ 25.631480] sps:BAM 0x07884000 (va:0xd09c0000) enabled: ver:0x18, number of pipes:24
[ 25.661497] done
[ 25.708722] IPv6: ADDRCONF(NETDEV_UP): ecm0: link is not ready
[ 25.726848] QCMAP:Start Main
[ 25.773791] USB QCMAP NL IOCTL Snd GETNEIGH Succ
[ 25.794747] USB QCMAP NL IOCTL Snd GETNEIGH Succ
[ 25.971898] QCMAP:Start DHCP serverPreformatted text
[ 25.992325] QCMAP:DHCP server started
[ 26.028856] Detected mangOH Red board revision: dv6
[ 26.028916] mangoh red mangoh red: mapping i2c switch
[ 26.029210] pca954x 4-0071: GPIO lookup for consumer reset
[ 26.029224] pca954x 4-0071: using lookup tables for GPIO lookup
[ 26.029238] pca954x 4-0071: lookup for GPIO reset failed
[ 26.030331] i2c i2c-4: Added multiplexed i2c bus 5
[ 26.031374] i2c i2c-4: Added multiplexed i2c bus 6
[ 26.031874] i2c i2c-4: Added multiplexed i2c bus 7
[ 26.032354] i2c i2c-4: Added multiplexed i2c bus 8
[ 26.032369] pca954x 4-0071: registered 4 multiplexed busses for I2C switch pca9546
[ 26.032396] mangoh red mangoh red: mapping gpio expander
[ 26.042384] gpiochip_find_base: found new base at 793
[ 26.042681] gpiochip_add: registered GPIOs 793 to 808 on device: sx1509q
[ 26.046759] mangoh red mangoh red: mapping accelerometer
[ 26.139063] mangoh red mangoh red: mapping bmp280 pressure sensor
[ 26.139533] 4-0076 supply vddd not found, using dummy regulator
[ 26.139597] 4-0076 supply vdda not found, using dummy regulator
[ 26.141667] bmp280 4-0076: GPIO lookup for consumer reset
[ 26.141681] bmp280 4-0076: using lookup tables for GPIO lookup
[ 26.141694] bmp280 4-0076: lookup for GPIO reset failed
[ 26.144468] mangoh red mangoh red: mapping bq24296 driver
[ 26.161507] mangoh red mangoh red: mapping bq27426 battery gauge
[ 26.161752] bq27xxx-battery 6-0055: BQ27xx probe
[ 26.161770] bq27xxx-battery 6-0055: BQ27xx probe battery id
[ 26.161788] bq27xxx-battery 6-0055: BQ27xx probe battery setup
[ 26.161800] bq27xxx-battery 6-0055: in the setup
[ 26.161811] bq27xxx-battery 6-0055: in the setup second break
[ 26.161821] bq27xxx-battery 6-0055: in the setup third break
[ 26.161832] bq27xxx-battery 6-0055: in the setup fourth break
[ 26.162430] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x0d1343c8 OPER:0x00000010
[ 26.177257] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x0d1343c8 OPER:0x00000010
[ 26.193863] bq27xxx-battery 6-0055: error reading voltage
[ 26.198233] power_supply BQ27246: driver failed to report voltage_now' property: -107 [ 26.214917] bq27xxx-battery 6-0055: in the setup fifth break [ 26.214936] bq27xxx-battery 6-0055: in the setting first break [ 26.214947] bq27xxx-battery 6-0055: in the setting third break [ 26.215926] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:3) mode:FIFO slv_addr:0x55 MSTR_STS:0x051363c8 OPER:0x00000090 [ 26.230768] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:1 cur:0 tx) bc(rx:0 tx:3) mode:FIFO slv_addr:0x55 MSTR_STS:0x051363c8 OPER:0x00000090 [ 26.247116] bq27xxx-battery 6-0055: bus error on unseal: -107 [ 26.252169] bq27xxx-battery 6-0055: in the setup sixth break [ 26.252590] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x011363c8 OPER:0x00000010 [ 26.267875] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x011363c8 OPER:0x00000010 [ 26.284263] bq27xxx-battery 6-0055: in the setup seventh break [ 26.284282] bq27xxx-battery 6-0055: in the setup eigth break [ 26.285462] insmod (924) used greatest stack depth: 1064 bytes left [ 26.287033] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x0d1343c8 OPER:0x00000010 [ 26.301875] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x0d1343c8 OPER:0x00000010 [ 26.325450] mt7697q mt7697spi_init(): 'mt7697q' initialize [ 26.456589] bq27xxx-battery 6-0055: error reading voltage [ 26.530273] power_supply BQ27246: driver failed to report voltage_now’ property: -107
[ 26.552020] spi_master spi32766: mt7697spi_init(): find SPI device(‘spi32766.0’)
[ 26.552047] spi_master spi32766: mt7697spi_init(): dev(‘mt7697’) mode(0) max speed(12000000) CS(0) bits/word(8)
[ 26.569897] spi spi32766.0: mt7697spi_init(): request irq(60)
[ 26.569983] spi spi32766.0: mt7697spi_init(): ‘mt7697q’ initialized
[ 26.574953] mt7697serial init
[ 26.575766] mt7697serial mt7697serial: mt7697_uart_probe(): init
[ 26.575791] mt7697serial mt7697serial: mt7697_uart_probe(): ‘mt7697serial’ initialized
[ 27.953679] QTI:USB tethered modem SMD port opened
[ 29.594166] QCMAP:Init Complete
[ 30.032784] USB QCMAP NL IOCTL Snd GETNEIGH Succ
[ 30.037092] gpio_check_and_wake: wake-n_gpio26 STATE=WAKEUP
[ 30.043695] swimcu_calibrate_event_handle: MCU calibrate completed with remaining time 0
[ 30.043722] swimcu_lpo_calibrate_calc: MCU time=30000 vs MDM time=29608
[ 30.043740] gpio_check_and_wake: wake-n_gpio26 STATE=SLEEP
[ 33.786372] IPv6: ADDRCONF(NETDEV_CHANGE): ecm0: link becomes ready
[ 34.019972] QTI:LINK_UP Processed
[ 34.024218] QTI:ECM mode
[ 34.064415] QTI:LINK_UP message posted
[ 34.751813] gpio_sync_ri: RI owner is Modem
[ 34.751840] gpio_map_name_to_num: find GPIO 11
[ 34.751850] export_store: Export GPIO: 11
[ 34.751875] gpio_sync_ri: RI owner is Modem
[ 34.751889] gpiod_export: sierra–find GPIO,chipdev = -824015856,chipngpio = 80,chipbase = 0
[ 34.762600] gpio_sync_ri: RI owner is Modem
[ 34.762626] gpio_map_name_to_num: find GPIO 77
[ 34.762637] export_store: Export GPIO: 77
[ 34.762660] gpio_sync_ri: RI owner is Modem
[ 34.762673] gpiod_export: sierra–find GPIO,chipdev = -824015856,chipngpio = 80,chipbase = 0
[ 34.773616] gpio_sync_ri: RI owner is Modem
[ 34.773643] gpio_map_name_to_num: find GPIO 37
[ 34.773653] export_store: Export GPIO: 37
[ 34.773679] gpio_sync_ri: RI owner is Modem
[ 34.773692] gpiod_export: sierra–find GPIO,chipdev = -824015856,chipngpio = 80,chipbase = 0
[ 34.782962] gpio_sync_ri: RI owner is Modem
[ 34.782990] gpio_map_name_to_num: find GPIO 10
[ 34.783000] export_store: Export GPIO: 10
[ 34.783026] gpio_sync_ri: RI owner is Modem
[ 34.783040] gpiod_export: sierra–find GPIO,chipdev = -824015856,chipngpio = 80,chipbase = 0
[ 34.839015] gpio_sync_ri: RI owner is Modem
[ 34.839042] gpio_map_name_to_num: find GPIO 9
[ 34.839052] export_store: Export GPIO: 9
[ 34.839076] gpio_sync_ri: RI owner is Modem
[ 34.839090] gpiod_export: sierra–find GPIO,chipdev = -824015856,chipngpio = 80,chipbase = 0
[ 42.379095] sierra_tzdev_open()_753: sierra_tzdev_open_times=1
[ 42.381165] sierra_tzdev_ioctl()_line679: TZDEV_IOCTL_SEAL_REQ: plain_data_len:2048, seal_data_len:2072, rc=0
[ 42.381221] sierra_tzdev_release()_760: tzdev_driver_open_times=0
[ 42.381527] sierra_tzdev_open()_753: sierra_tzdev_open_times=1
[ 42.382823] sierra_tzdev_ioctl()_line722: TZDEV_IOCTL_UNSEAL_REQ: sealed data len:57, plain_data_len:33, rc=0
[ 42.382842] sierra_tzdev_release()_760: tzdev_driver_open_times=0
[ 42.400526] sierra_tzdev_open()_753: sierra_tzdev_open_times=1
[ 42.401833] sierra_tzdev_ioctl()_line722: TZDEV_IOCTL_UNSEAL_REQ: sealed data len:56, plain_data_len:32, rc=0
[ 42.401854] sierra_tzdev_release()_760: tzdev_driver_open_times=0
[ 42.404394] sierra_tzdev_open()_753: sierra_tzdev_open_times=1
[ 42.405682] sierra_tzdev_ioctl()_line722: TZDEV_IOCTL_UNSEAL_REQ: sealed data len:40, plain_data_len:16, rc=0
[ 42.405704] sierra_tzdev_release()_760: tzdev_driver_open_times=0
[ 42.412997] sierra_tzdev_open()_753: sierra_tzdev_open_times=1
[ 42.414347] sierra_tzdev_ioctl()_line722: TZDEV_IOCTL_UNSEAL_REQ: sealed data len:54, plain_data_len:30, rc=0
[ 42.414370] sierra_tzdev_release()_760: tzdev_driver_open_times=0
[ 43.816901] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
[ 86.400795] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x0d1300c8 OPER:0x00000010
[ 86.415565] i2c-msm-v2 78b8000.i2c: NACK: slave not responding, ensure its powered: msgs(n:2 cur:0 tx) bc(rx:2 tx:1) mode:FIFO slv_addr:0x55 MSTR_STS:0x0d1300c8 OPER:0x00000010
[ 121.441527] sierra_startup_monitor
[ 253.619390] gpio_sync_ri: RI owner is Modem
[ 253.619433] gpio_map_name_to_num: find GPIO 38
[ 253.619457] export_store: Export GPIO: 38
[ 253.619512] gpio_sync_ri: RI owner is Modem
[ 253.619545] gpiod_export: sierra–find GPIO,chipdev = -824015856,chipngpio = 80,chipbase = 0

5

then seems to be hardware issue…

have you tried the USB thumb drive to verify if HSIC pin are working fine?

BTW, what is the return of ATI8?

6

Apparantly it is working fine,:
root@swi-mdm9x28-wp:~# ls /dev/sda*
/dev/sda /dev/sda1
root@swi-mdm9x28-wp:~# mkdir “/tmp/usbflash”
root@swi-mdm9x28-wp:~# /bin/mount -t auto -o sync /dev/sda1 “/tmp/usbflash”
root@swi-mdm9x28-wp:~#
root@swi-mdm9x28-wp:~# ls /tmp/usbflash
2021-2022_CoursInfostageAERO4_Semestre1.pdf Pr?avis.docx
2021-2022_Trias_lucas_EVALUATION_TUTEUR_SECOND_CYCLE_050722.xls Sujets 2020
AUTORUN.INF System Volume Information
Arduino 2 i?me round TP_journal_du_vaisseau_spatial.ino
CV Thomas Charbonnet.pdf Wanted.csv
CV_LY_Alexandre.pdf officiel
CV_Lucas_Trias_2022.pdf stage_rapport
DS GdP.xlsx

I see what my USB key have

7

That is what it return for ati8:
root@swi-mdm9x28-wp:~# microcom /dev/ttyAT
ati8
Legato Ver: 20.04.0_a90fff04ae264fada2fc0176ad0e9467
Yocto Ver: SWI9X07Y_02.28.03.05 2019-07-08_12:55:31
OS Ver: Linux version 3.18.131 (oe-user@oe-host) (gcc version 7.3.0 (GCC) ) #1 PREEMPT Mon Jul 8 12:20:50 UTC 2019
LK Ver: SWI9X07Y_02.28.03.05
RootFS Ver: SWI9X07Y_02.28.03.05 2019-07-08_12:55:31
UserFS Ver: unknown
MCU Ver: 002.011

OK
but i don’t see any issue.

8

Do you have another ethernet iot card to test?
I suspect this is hardware issue of iot card

9

Unfortunately i have no other ethernet iot card to test, i test with another iot card thinking it was an ethernet one but it was not.

For information i had an TALON Marage-PIFA card, and maybe it is because it a wifi card mor than an ethernet card that it not work.

Anyway i am sorry to have solicite you and lost your time for it, and I am greatly thankful for your quick reply.