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wlan-ap/feeds/ucentral/modemmanager/files/10-report-down
Sebastian Huang 195e1734bf modemmanager: EAP112 LTE to reconnect automatically after reboot
1. Copy modemmanager to feeds/ucentral.
2. Add function to find the device sysfs path when protocol is "wwan".
3. Call ifup when modem is ready for connection.
4. Add trigger to restart modemmanager when network uci is updated.

Fixes: WIFI-14751
Signed-off-by: Sebastian Huang <sebastian_huang@accton.com>
2025-07-11 06:53:50 +02:00

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#!/bin/sh
# SPDX-License-Identifier: CC0-1.0
# 2022 Aleksander Morgado <aleksander@aleksander.es>
#
# Automatically report to netifd that the underlying modem
# is really disconnected
#
# require program name and at least 4 arguments
[ $# -lt 4 ] && exit 1
MODEM_PATH="$1"
BEARER_PATH="$2"
INTERFACE="$3"
STATE="$4"
[ "${STATE}" = "disconnected" ] || exit 0
. /usr/share/ModemManager/modemmanager.common
. /lib/netifd/netifd-proto.sh
INCLUDE_ONLY=1 . /lib/netifd/proto/modemmanager.sh
MODEM_STATUS=$(mmcli --modem="${MODEM_PATH}" --output-keyvalue)
[ -n "${MODEM_STATUS}" ] || exit 1
MODEM_DEVICE=$(modemmanager_get_field "${MODEM_STATUS}" "modem.generic.device")
[ -n "${MODEM_DEVICE}" ] || exit 2
CFG=$(mm_get_modem_config "${MODEM_DEVICE}")
[ -n "${CFG}" ] || exit 3
logger -t "modemmanager" "interface ${CFG} (network device ${INTERFACE}) ${STATE}"
proto_init_update $INTERFACE 0
proto_send_update $CFG
exit 0