Reference Manual

Redpine Signals, Inc. Proprietary and Confidential Page 86
RS9116 n-Link Linux and Android
Technical Reference Manual
Version 2.0
Read the manufacturer of 2-1 device using following command.
#cat /sys/bus/usb/devices/2-1/manufacturer
The output of this command should be Redpine Signals, Inc.
Issue the following command to enable device power saves for RSI module in USB mode.
# echo 15 > /sys/bus/usb/devices/2-1/power/autosuspend_delay_ms
Recommended delay is 15msec.