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eg25-manager/udev/80-modem-eg25.rules

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ACTION!="add", GOTO="eg25_end"
SUBSYSTEM!="usb", GOTO="eg25_end"
DRIVERS!="usb", GOTO="eg25_end"
ENV{DEVTYPE}!="usb_device", GOTO="eg25_end"
# Default attributes values
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/control}="auto"
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/autosuspend_delay_ms}="3000"
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/wakeup}="enabled"
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/persist}="0"
# If running the stock firmware, stop processing here
ATTRS{serial}!="community_fw", GOTO="eg25_end"
# power/control needs to be "on" for the community-maintained firmware
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/control}="on"
# Special trick for the PinePhone Pro: set power/persist to 1 *only* with the community FW
# We can identify the PPP by looking for the string "pinephone-pro" in the device tree "compatible" property
ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", PROGRAM=="/bin/grep pine64,pinephone-pro /proc/device-tree/compatible", ATTR{power/persist}="1"
LABEL="eg25_end"