EC25 » History » Revision 25
Revision 24 (laforge, 12/17/2016 06:36 PM) → Revision 25/33 (laforge, 12/17/2016 06:38 PM)
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h1. Quectel EC25
The Quectel EC25 is a LTE Modem Module manufactured by the Chinese Company Quectel. It is available as solder-type version but also as miniPCIe card.
It is based around the Qualcomm MSM 9x70 and runs an [[Qualcomm_OE_MSM|OE OE based Linux distribution]] distribution on its internal Cortex-A5 core. This Linux on Cortex-A5 is what implements the USB device that you see from the host PC!
Below testing has been made on an EC25-E Revision: EC25EFAR02A03M4G (according to ATI0 and the label on the device)
h2. serial console
In the EC25-E miniPCI that was analyzed, the serial console of bootloader and Linux appears to be active on pins 11+12 of the LGA module (DBG_RXD, DBG_TXD). The console is at 1.8V and at 115200bps.
You can use something like [[mv-uart:|the Osmocom Multi-Voltage UART]] to interface an UART at 1.8V.
h2. enabling adb
h3. via serial console
access the serial console of the device and enter the following commands
<pre>
echo 0 > /sys/class/android_usb/android0/enable
echo adb,diag,serial,rmnet > /sys/class/android_usb/android0/functions
echo 1 > /sys/class/android_usb/android0/enable
</pre>
at this point the usb device re-enumerates on the PC and has now 6 instead of 5 interfaces, in the following order:
|_.Interface|_.Type|_.Driver|_.Purpose|
|0|adb|-|adbd on USB host|
|1|diag|-|diag software on host|
|2|serial|qcserial|GPS|
|3|serial|qcserial|AT commands|
|4|serial|qcserial|AT commands|
|5|rmnet|qmi_wwan|libqmi/qmicli|
See [[Android_USB_Gadget]] for more information on configuration options of the USB gadget.
*NOTE: If you use stock Linux, the drivers will have fixed assumptions as to which interface is used by what function! You need to patch your kernel to change that assumption, or ensure that the order of interfaces / interface numbers doesn't change*
h2. processes
h3. quectel_daemon
seems to be primarily concerned with voice routing / alsa codec related bits, including playback of ringtones
h3. atfwd_daemon
implements Quectel specific extensions to the AT command interpreter (ATCOP) using the QMI framework to register them in the modem processor. See [[AT Commands]].
h3. Quec_WIFI_CLI
h3. /usr/bin/time_daemon
* get time from modem via qmi
* get time from RTC
<pre>
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 0
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: ats_rtc_init: Time read from RTC -- year = 70, month = 0,day = 1
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Value read from RTC seconds = 700000
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_init_config: ATS_RTC initialized
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 1
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_1
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_1
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 2
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_2
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_2
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 3
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_3
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_3
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 4
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_4
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_4
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 5
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_5
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_5
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 6
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_6
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_6
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 7
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_7
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_7
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 8
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_8
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_8
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 9
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_9
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_9
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 10
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_10
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_10
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_pre_init::Base = 11
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Storage Name: ats_11
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_11
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff Read operation
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Unable to open filefor read
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_post_init:Error in accessing storage
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_init_config: Other bases initilized, exiting genoff_init
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_opr: Base = 1, val = 198101071560715, operation = 1
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff get for 1
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: rtc_get: Time read from RTC -- year = 70, month = 0,day = 1
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Value read from RTC seconds = 700000
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Value read from RTC seconds = 700000
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Final Time = 315965500246
Jan 1 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_boot_tod_init: Updating system time to sec=315965500, usec=246000
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_modem_qmi_init: Initiallizing QMI
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_modem_qmi_init: qmi_client_get_service_list returned 0num_services 1
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_modem_qmi_init: Sending initial transaction to read time
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Daemon:genoff_modem_qmi_init:Time received 315965500233
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_opr: Base = 1, val = 315965500233, operation = 0
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: rtc_get: Time read from RTC -- year = 70, month = 0,day = 1
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Value read from RTC seconds = 701000
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: new time 315965500233
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: delta 315964799233 genoff 315964799233
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_persistent_update: Writing genoff = 315964799233 to memory
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Opening File: /data/time/ats_1
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: time_persistent_memory_opr:Genoff write operation
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: Daemon:genoff_modem_qmi_init: offset 1 updated
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_modem_qmi_init: Updating system time to sec=315965500, usec=233000
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: genoff_modem_qmi_init: Local Genoff update for base = 1 , rc = 0
Jan 6 00:11:40 mdm9607-perf user.err time_daemon_mdm:[1081]: starting with pid (1081)
Jan 6 00:11:45 mdm9607-perf authpriv.notice login[1080]: ROOT LOGIN on '/dev/ttyHSL0'
Jan 6 03:26:20 mdm9607-perf user.info quectel_daemon: [Max][CodeFlag] rc = 0
</pre>
h3. /usr/bin/mbimd
h3. /usr/bin/pdc_daemon
h3. /usr/bin/diagrebootapp
an application registering a DIAG command with /dev/diag. Once that diag command is received, it will write to @/dev/rebooterdev@ which will be picked up by reboot-daemon to actually do the reboot. Weird architecture.
h3. /sbin/reboot-daemon
strange minimalistic daemon that does a blocking read on @/dev/rebooterdev@ and issues a system("reboot") as soon as the read returns.
h3. wlan_services
h3. /usr/bin/qmi_ip_multiclient
h3. eMBMs_TunnelingModule
something related to eMBMS (evolved=LTE Multicast)
h3. alsaucm_test
h3. /usr/bin/quectel-remotefs-service
* uses /dev/smd8
h3. /usr/bin/quectel_psm_aware
h3. /usr/bin/quectel_monitor_daemon
* reads from /sys/devices/4080000.qcom,mss/subsys1/quec_state
h3. /usr/bin/quectel-gps-handle
* uses /dev/ttyGS0 to print NMEA to host
* uses /dev/smd7 to communicate with BB
h3. /usr/bin/qmi_shutdown_modem
something low power mode related, uses @qmi_simple_ril_test@ and data in /tmp/qmi-shutdown-modem/
h3. /usr/bin/netmgrd
h3. /usr/bin/thermal-engine
some kind of thermal management for the MSM SoC
<pre>
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: Thermal daemon started
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: No target config file, falling back to '/etc/thermal-engine.conf'
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: devices_manager_init: Init
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: Unable to open /sys/class/kgsl
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: Number of gpus :0
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: Number of cpus :1
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: update_cpu_topology: Cluster info node not found/sys/module/msm_thermal/cluster_info
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: tmd_init_cluster_devs: No clusters found
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: vdd_rstr_init: Init KTM VDD RSTR enabled: 0
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: cpr_band_init: Could not read /sys/module/msm_thermal/cpr_band/curr_cpr_band
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sensors_manager_init: Init
Jan 1 00:11:36 mdm9607-perf user.err thermal-engine: bcl_setup: Unexpected node error
Jan 1 00:11:36 mdm9607-perf user.err thermal-engine: add_tgt_sensors_set: Error adding bcl
Jan 1 00:11:36 mdm9607-perf user.err thermal-engine: sensors_init: Error adding BCL TS
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: Loading configuration file /etc/thermal-engine.conf
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: Parsing section global
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [PEAK_POWER_MONITOR]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type monitor
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 1000 sensor tsens_tz_sensor2
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds 110000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds_clr 105000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: actions cpu
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: action_info 400000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [MODEM_MONITOR]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type monitor
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 1000 sensor tsens_tz_sensor2
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds 100000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds_clr 95000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: actions modem
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: action_info 2
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [PA_MONITOR]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type monitor
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 1000 sensor tsens_tz_sensor2
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds 95000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds_clr 90000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: actions modem
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: action_info 1
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [CX_MODEM_MONITOR]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type monitor
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 1000 sensor tsens_tz_sensor2
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds 110000 112000 115000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds_clr 105000 110000 112000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: actions modem_cx modem_cx modem_cx
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: action_info 1 2 3
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [VDD_RSTR_MONITOR-TSENS4]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type monitor
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 1000 sensor tsens_tz_sensor4
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds 5000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds_clr 10000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: actions vdd_restriction
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: action_info 1
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: descending
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [VDD_RSTR_MONITOR-TSENS3]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type monitor
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 1000 sensor tsens_tz_sensor3
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds 5000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds_clr 10000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: actions vdd_restriction
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: action_info 1
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: descending
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [VDD_RSTR_MONITOR-TSENS2]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type monitor
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 1000 sensor tsens_tz_sensor2
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds 5000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds_clr 10000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: actions vdd_restriction
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: action_info 1
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: descending
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [VDD_RSTR_MONITOR-TSENS1]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type monitor
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 1000 sensor tsens_tz_sensor1
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds 5000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds_clr 10000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: actions vdd_restriction
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: action_info 1
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: descending
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [VDD_RSTR_MONITOR-TSENS0]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type monitor
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 1000 sensor tsens_tz_sensor0
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds 5000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: thresholds_clr 10000
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: actions vdd_restriction
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: action_info 1
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: descending
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: [SS-CPU]
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: #algo_type ss
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: sampling 65 sensor cpu0 device cpu
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: set_point 95000 set_point_clr 90000 time_constant 0
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: vdd_restrict_qmi_request: MODEM req level(0) is recorded and waiting for completing QMI registration
Jan 1 00:11:36 mdm9607-perf user.info thermal-engine: vdd_restrict_qmi_request: ADSP req level(0) is recorded and waiting for completing QMI registration
Jan 1 00:11:37 mdm9607-perf user.info quectel_daemon: [Max][CodeFlag] rc = 0
Jan 1 00:11:37 mdm9607-perf user.info thermal-engine: MODEM thermal mitigation available.
Jan 1 00:11:37 mdm9607-perf user.info thermal-engine: ACTION: MODEM - Pending request: pa mitigation succeeded for level 0.
Jan 1 00:11:37 mdm9607-perf user.info thermal-engine: Mitigation:Modem:0
Jan 1 00:11:37 mdm9607-perf user.info thermal-engine: ACTION: MODEM - Pending request: cpuv_restriction_cold mitigation succeeded for level 0.
Jan 1 00:11:37 mdm9607-perf user.info thermal-engine: Mitigation:VDD[MODEM-cpuv_restriction_cold]:0
Jan 1 00:11:37 mdm9607-perf user.info thermal-engine: ACTION: MODEM - Pending request: cx_vdd_limit mitigation succeeded for level 0.
Jan 1 00:11:37 mdm9607-perf user.info thermal-engine: Mitigation:VDD[MODEM-cx_vdd_limit]:0
Jan 1 00:11:37 mdm9607-perf user.info thermal-engine: ACTION: MODEM - Pending request: modem mitigation succeeded for level 0.
Jan 1 00:11:37 mdm9607-perf user.info thermal-engine: Mitigation:VDD[MODEM-modem]:0
</pre>
h3. /usr/bin/qmuxd
h3. /usr/bin/quectel_pcm_daemon
related to alsa soc (asoc) codec configuration, uses /etc/auxpcm.conf
h3. /usr/bin/qti
rmnet/tethering related
* /dev/dpl_ctrl
* /dev/rmnet_ctrl
h3. QCMAP_ConnectionManager
related to WLAN/WWAN back-haul switching
h3. QCMAP_CLI
Program to configure QCMAP. Cnfiguration can also be done via web?
<pre>
Please select an option to test from the items listed below.
1. Display Current Config 49. Get UPnP Status
2. Delete SNAT Entry 50. Get DLNA Status
3. Add SNAT Entry 51. Get MDNS Status
4. Get SNAT Config 52. Get Station Mode Status
5. Set Roaming 53. Set DLNA Media Directory
6. Get Roaming 54. Get DLNA Media Directory
7. Delete DMZ IP 55. Set MobileAP/WLAN Bootup Config
8. Add DMZ IP 56. Get MobileAP/WLAN Bootup Config
9. Get DMZ IP 57. Enable/Disable IPV4
10. Set IPSEC VPN Passthrough 58. Get IPv4 State
11. Get IPSEC VPN Passthrough 59. Get Data Bitrate
12. Set PPTP VPN Passthrough 60. Set UPnP Notify Interval
13. Get PPTP VPN Passthrough 61. Get UPnP Notify Interval
14. Set L2TP VPN Passthrough 62. Set DLNA Notify Interval
15. Get L2TP VPN Passthrough 63. Get DLNA Notify Interval
16. Set Autoconnect Config 64. Add DHCP Reservation Record
17. Get Autoconnect Config 65. Get DHCP Reservation Records
18. Get WAN status 66. Edit DHCP Reservation Record
19. Add Firewall Entry 67. Delete DHCP Reservation Record
20. Enable/Disable M-DNS 68. Activate Hostapd Config
21. Enable/Disable UPnP 69. Activate Supplicant Config
22. Enable/Disable DLNA 70. Get Webserver WWAN access flag
23. Display Firewalls 71. Set Webserver WWAN access flag
24. Delete Firewall Entry 72. Enable/Disable ALG
25. Get WWAN Statistics 73. Set SIP server info
26. Reset WWAN Statistics 74. Get SIP server info
27. Get Network Configuration 75. Restore Factory Default Settings(** Will Reboot Device )
28. Get NAT Type 76. Get Connected Device info
29. Set NAT Type 77. Get Cradle Mode
30. Enable/Disable Mobile AP 78. Set Cradle Mode
31. Enable/Disable WLAN 79. Get Prefix Delegation Config
32. Connect/Disconnect Backhaul 80. Set Prefix Delegation Config
33. Get Mobile AP status 81. Get Prefix Delegation Status
34. Set NAT Timeout 82. Set/Get Gateway URL
35. Get NAT Timeout 83. Enable/Disable DDNS
36. Set WLAN Config 84. Set DDNS Config
37. Get WLAN Config 85. Get DDNS Config
38. Activate WLAN 86. Enable/Disable TinyProxy
39. Set LAN Config 87. Get TinyProxy Status
40. Get LAN Config 88. Set DLNAWhitelisting
41. Activate LAN 89. Get DLNAWhitelisting
42. Get WLAN Status 90. Add DLNAWhitelistingIP
43. Enable/Disable IPV6 91. Delete DLNAWhitelistingIP
44. Set Firewall Config 92. Set UPNPPinhole State
45. Get Firewall Config 93. Get UPNPPinhole State
46. Get IPv6 State 94. Configure Active Backhaul Priority
47. Get WWAN Profile 95. Get Backhaul Priority
48. Set WWAN Profile 96. Teardown/Disable and Exit
</pre>
h3. ipacmdiag
related to https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/data-ipa-cfg-mgr/ ?
h3. ipacm_perf
related to https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/data-ipa-cfg-mgr/ ?
h3. psmd
/dev/socket/psm
h3. /sbin/adbd
android debug bridge.
h2. misc outputs
h3. lsusb output
<pre>
Bus 001 Device 058: ID 2c7c:0125··
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0·
bDeviceProtocol 0·
bMaxPacketSize0 64
idVendor 0x2c7c·
idProduct 0x0125·
bcdDevice 3.18
iManufacturer 1 Android
iProduct 2 Android
iSerial 0·
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 209
bNumInterfaces 5
bConfigurationValue 1
iConfiguration 0·
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0·
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0·
bInterfaceProtocol 0·
iInterface 0·
** UNRECOGNIZED: 05 24 00 10 01
** UNRECOGNIZED: 05 24 01 00 00
** UNRECOGNIZED: 04 24 02 02
** UNRECOGNIZED: 05 24 06 00 00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x000a 1x 10 bytes
bInterval 9
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0·
bInterfaceProtocol 0·
iInterface 0·
** UNRECOGNIZED: 05 24 00 10 01
** UNRECOGNIZED: 05 24 01 00 00
** UNRECOGNIZED: 04 24 02 02
** UNRECOGNIZED: 05 24 06 00 00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x000a 1x 10 bytes
bInterval 9
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0·
bInterfaceProtocol 0·
iInterface 0·
** UNRECOGNIZED: 05 24 00 10 01
** UNRECOGNIZED: 05 24 01 00 00
** UNRECOGNIZED: 04 24 02 02
** UNRECOGNIZED: 05 24 06 00 00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x000a 1x 10 bytes
bInterval 9
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 4
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0·
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x89 EP 9 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 9
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x88 EP 8 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0·
bDeviceProtocol 0·
bMaxPacketSize0 64
bNumConfigurations 1
Device Status: 0x0000
(Bus Powered)
</pre>
h3. ps
<pre>
root@mdm9607-perf:/firmware/image# ps axuw
PID USER TIME COMMAND
1 root 0:06 init [5]
2 root 0:00 [kthreadd]
3 root 0:02 [ksoftirqd/0]
4 root 0:04 [kworker/0:0]
5 root 0:00 [kworker/0:0H]
6 root 0:00 [kworker/u2:0]
7 root 0:00 [rcu_preempt]
8 root 0:00 [rcu_sched]
9 root 0:00 [rcu_bh]
10 root 0:00 [khelper]
11 root 0:00 [netns]
12 root 0:00 [perf]
13 root 0:00 [msm_watchdog]
14 root 0:00 [smd_channel_clo]
15 root 0:00 [smsm_cb_wq]
17 root 0:00 [deferwq]
19 root 0:00 [irq/52-cpr]
20 root 0:00 [mpm]
29 root 0:00 [writeback]
30 root 0:00 [crypto]
31 root 0:00 [bioset]
32 root 0:00 [kblockd]
33 root 0:00 [system]
34 root 0:00 [devfreq_wq]
35 root 0:00 [cfg80211]
36 root 0:00 [power_off_alarm]
37 root 0:00 [kswapd0]
38 root 0:00 [fsnotify_mark]
46 root 0:00 [glink_ssr_wq]
47 root 0:00 [apr_driver]
48 root 0:00 [k_hsuart]
49 root 0:00 [msm_serial_hs_0]
50 root 0:00 [msm_serial_hs_0]
51 root 0:00 [diag_real_time_]
52 root 0:00 [diag_wq]
53 root 0:00 [DIAG_USB_diag]
54 root 0:00 [diag_cntl_wq]
55 root 0:00 [diag_dci_wq]
56 root 0:00 [DIAG_SMD_MODEM_]
57 root 0:00 [DIAG_SMD_MODEM_]
58 root 0:00 [DIAG_SMD_MODEM_]
59 root 0:00 [DIAG_SMD_MODEM_]
60 root 0:00 [DIAG_SMD_MODEM_]
61 root 0:00 [DIAG_SMD_LPASS_]
62 root 0:00 [DIAG_SMD_LPASS_]
63 root 0:00 [DIAG_SMD_LPASS_]
64 root 0:00 [DIAG_SMD_LPASS_]
65 root 0:00 [DIAG_SMD_LPASS_]
66 root 0:00 [DIAG_SMD_WCNSS_]
67 root 0:00 [DIAG_SMD_WCNSS_]
68 root 0:00 [DIAG_SMD_WCNSS_]
69 root 0:00 [DIAG_SMD_WCNSS_]
70 root 0:00 [DIAG_SMD_WCNSS_]
71 root 0:00 [DIAG_SMD_SENSOR]
72 root 0:00 [DIAG_SMD_SENSOR]
73 root 0:00 [DIAG_SMD_SENSOR]
74 root 0:00 [DIAG_SMD_SENSOR]
75 root 0:00 [DIAG_SMD_SENSOR]
76 root 0:00 [DIAG_SOCKMODEM_]
77 root 0:00 [DIAG_SOCKMODEM_]
78 root 0:00 [DIAG_SOCKMODEM_]
79 root 0:00 [DIAG_SOCKMODEM_]
80 root 0:00 [DIAG_SOCKMODEM_]
81 root 0:00 [DIAG_SOCKLPASS_]
82 root 0:00 [DIAG_SOCKLPASS_]
83 root 0:00 [DIAG_SOCKLPASS_]
84 root 0:00 [DIAG_SOCKLPASS_]
85 root 0:00 [DIAG_SOCKLPASS_]
86 root 0:00 [DIAG_SOCKWCNSS_]
87 root 0:00 [DIAG_SOCKWCNSS_]
88 root 0:00 [DIAG_SOCKWCNSS_]
89 root 0:00 [DIAG_SOCKWCNSS_]
90 root 0:00 [DIAG_SOCKWCNSS_]
91 root 0:00 [DIAG_SOCKSENSOR]
92 root 0:00 [DIAG_SOCKSENSOR]
93 root 0:00 [DIAG_SOCKSENSOR]
94 root 0:00 [DIAG_SOCKSENSOR]
95 root 0:00 [DIAG_SOCKSENSOR]
96 root 0:00 [DIAG_CNTL_SOCKE]
97 root 0:00 [k_gserial]
98 root 0:00 [k_ipa_usb]
99 root 0:00 [uether]
100 root 0:00 [k_gbridge]
101 root 0:00 [therm_core:noti]
102 root 0:00 [therm_core:noti]
103 root 0:00 [therm_core:noti]
104 root 0:00 [therm_core:noti]
105 root 0:00 [therm_core:noti]
106 root 0:00 [irq/216-tsens_i]
107 root 0:00 [therm_core:noti]
108 root 0:00 [therm_core:noti]
109 root 0:00 [cfinteractive]
110 root 0:00 [irq/170-7824900]
111 root 0:00 [irq/155-mmc0]
112 root 0:03 [irq/253-7864900]
113 root 0:00 [irq/157-mmc1]
114 root 0:00 [usb_bam_wq]
115 root 0:00 [qsmd]
116 root 0:00 [ipv6_addrconf]
117 root 0:00 [msm_ipc_router]
118 root 0:00 [irq/441-modem]
119 root 0:00 [sysmon_wq]
120 root 0:00 [qmi_svc_event_w]
122 root 0:00 [bam_dmux_rx]
123 root 0:00 [bam_dmux_tx]
124 root 0:00 [ubi_bgt0d]
125 root 0:00 [ubi_bgt1d]
126 root 0:00 [k_bam_data]
127 root 0:00 [f_mtp]
129 root 0:00 [msm_thermal:fre]
130 root 0:00 [msm_thermal:the]
131 root 0:00 [ubifs_bgt0_0]
132 root 0:00 [IPCRTR]
133 root 0:00 [modem_IPCRTR]
186 root 0:00 [ubifs_bgt0_1]
195 root 0:00 /sbin/adbd
216 root 0:00 psmd
324 root 0:00 ipacm_perf
333 root 0:00 ipacmdiag
343 root 0:00 QCMAP_ConnectionManager /etc/mobileap_cfg.xml d
347 root 0:00 /usr/bin/qti
358 root 0:00 /sbin/tftp_server
359 root 0:00 /sbin/fs-scrub-daemon
377 root 0:00 /usr/bin/quectel_pcm_daemon
397 root 0:00 [sh]
435 root 0:00 /sbin/syslogd -n -C64
444 root 0:00 [k_gsmd]
445 root 0:00 [k_gbam]
459 root 0:00 /usr/bin/qmuxd
463 root 0:00 /usr/bin/thermal-engine
468 root 0:00 /usr/bin/netmgrd
497 root 0:00 /usr/bin/qmi_shutdown_modem
504 root 0:01 /usr/bin/quectel-gps-handle
518 root 0:00 /usr/bin/quectel_monitor_daemon
537 root 1:30 /usr/bin/quectel_daemon
544 root 0:00 /usr/bin/quectel_psm_aware
563 root 0:00 /usr/bin/quectel-remotefs-service
672 root 0:20 alsaucm_test
811 www-data 0:02 /usr/sbin/lighttpd -f /etc/lighttpd.conf
818 nobody 0:00 dnsmasq -i bridge0 -I lo -z --dhcp-range=bridge0,192.168.
824 root 0:00 eMBMs_TunnelingModule
828 root 0:00 /usr/bin/qmi_ip_multiclient /etc/qmi_ip_cfg.xml
887 root 0:00 wlan_services
1004 messageb 0:00 /usr/bin/dbus-daemon --system
1022 root 0:00 /sbin/reboot-daemon
1024 diag 0:02 /usr/bin/diagrebootapp
1029 root 1:24 /usr/bin/atfwd_daemon
1066 root 0:00 /usr/bin/pdc_daemon
1079 root 0:00 /usr/bin/mbimd
1080 root 0:00 -sh
1081 root 0:00 /usr/bin/time_daemon
1177 root 0:00 [kworker/0:1]
1202 root 0:00 [kworker/u2:1]
1205 root 0:09 [kworker/u2:2]
1206 root 0:02 [kworker/u2:3]
1213 root 0:00 [kworker/u2:4]
1233 root 0:00 ps axuw
</pre>
