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Info
  
Name-Collision - multiple objects in this wiki use the name cnssdaemon!
cnssdaemon (lincmd) Qualcomm ConNectivity SubSystem daemon for the Hawkeye.
cnssdaemon (process) Qualcomm ConNectivity SubSystem daemon for the Hawkeye.

Linux-Command

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Details

cnssdaemon is the Qualcomm ConNectivity SubSystem daemon for the Hawkeye.

It is started by libwland_hal.so in 4 instances (one per Hawkeye core?), see cnssdaemon (process):

cnssdaemon --nodaemon 

It uses the Qualcomm MSM Interface (QMI) to the baseband processors through libqmi_common_so.so and libqmi_cci.so to
perform Firmware and Caldata upload, which seems unused in FRITZ!OS:

/var/tmp/wifi/xo_cal_data_persist.bin
/var/tmp/wifi/xo_cal_data.bin
/var/tmp/wifi/wlfw_cal_%02d.bin
/lib/firmware/
/var/tmp/wifi/
/firmware/image/
/vendor/firmware/
/vendor/firmware_mnt/image/

Besides this it can trace data from the Qualcomm Debug SubSystem (QDSS):

/var/tmp/wifi/qdss_trace.bin
/data/vendor/wifi/qdss_trace.bin

cnssdaemon uses the genetlink group AVMGGRP_CNSS_GENL through libnl-genl-3.so.
This interfaces to the diagnosis tool cnss_diag (and possibly qca_ol.ko?).

Fw 7.28 help:

usage: cnssdaemon [options] 

   -n, --nodaemon  do not run as a daemon
   -d              show more debug messages (-dd for more)
   -f <path/file>  Log output to file 
   -s              Log output to syslog 
       --help      display this help and exit  

Dependencies

Daily updated index of all dependencies of this command. Last update: 2024-03-29 08:04 GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.

Relation Typ Object Mod Firmware Info Origin
Runs as proc cnssdaemon (process) 2* 7.19 - 7.29 Qualcomm ConNectivity SubSystem daemon for the Hawkeye. QcaWifi
Depends on lib libbacktrace.so 2 7.19 - 7.31 Crash handler and logger AVM
Depends on lib libc.so 2 7.19 - 7.31 Standard C library Linux
Depends on lib libnl-3.so 2 7.19 - 7.31 Netlink-Sockets Core API Linux
Depends on lib libnl-genl-3.so 2 7.19 - 7.31 Netlink-Sockets Generic Netlink API Linux
Depends on lib libqmi_cci.so 2 7.19 - 7.31 Qualcomm MSM Interface (QMI) QcaWifi
Depends on lib libqmi_common_so.so 2 7.19 - 7.31 Qualcomm MSM Interface (QMI) QcaWifi
7 dependencies for this command

Model-Matrix

Daily updated index of the presence, path and size of this command for each model. Last update: 2024-03-29 06:17 GMT.
Showing all models using this command. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom) label in the Model column shows which CPU is meant for models with multiple Linux instances.
Note that this list is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.

Model Firmware Path Size
FRITZ!Box 4060 7.26 - 7.30 /sbin 37.6k
FRITZ!Repeater 6000 7.19 - 7.31 /sbin 37.6k
2 models use this command

Symbols

Daily updated index of all symbols of this command. Last update: 2024-03-29 08:04 GMT.

Firmware Symbol
7.19 - 7.31 main
1 symbol for this command

SMW-Browser

Information is currently being retrieved from the backend.