# Offline charging mode: minimal boot target for charger-triggered boots.
# Reached only via charging-mode-generator (never enabled, never the static
# default). basic.target gives us udev coldplug -> qcom_q6v5_pas module ->
# ADSP boot -> pmic_glink/battmgr (all builtin), i.e. battery telemetry and
# the ADSP-owned charging state machine, with no UI stack and no greeter.
#
# systemd-logind handles the power key (generator drops HandlePowerKey=reboot
# into /run for this boot only).

[Unit]
Description=Offline charging mode
Requires=basic.target
After=basic.target rescue.service rescue.target
Conflicts=rescue.service rescue.target
Wants=charging-monitor.service systemd-logind.service
AllowIsolate=yes

# Observability (r3): ssh is OFF by default — volume-down enables it
# (charging-keys starts systemd-user-sessions + charging-usbnet + sshd, USB
# cable only, no NetworkManager/wifi ever). systemd-user-sessions is needed
# at that moment because we bypass multi-user.target and sshd would
# otherwise refuse unprivileged logins via pam_nologin.
# Radios/sensors are kept out via ConditionPathExists drop-ins on
# bluetooth/iio-sensor-proxy/hkdm (marker: /run/charging-mode) and the
# monitor stops the modem + cdsp remoteprocs.
Wants=charging-keys.service