Update ModemManager

modemmanager/files/etc/hotplug.d/net/25-modemmanager-net

@@ -0,0 +1,31 @@
+#!/bin/sh
+# Copyright (C) 2016 Velocloud Inc
+# Copyright (C) 2016 Aleksander Morgado <aleksander@aleksander.es>
+
+# Load common utilities
+. /usr/share/ModemManager/modemmanager.common
+
+# We require a interface name
+[ -n "${INTERFACE}" ] || exit
+
+# Always make sure the rundir exists
+mkdir -m 0755 -p "${MODEMMANAGER_RUNDIR}"
+
+# Report network interface
+mm_log "info" "${ACTION} network interface ${INTERFACE}: event processed"
+mm_report_event "${ACTION}" "${INTERFACE}" "net" "/sys${DEVPATH}"
+
+# Look for an associated cdc-wdm interface
+
+cdcwdm=""
+
+case "${ACTION}" in
+	"add")	  cdcwdm=$(mm_track_cdcwdm "${INTERFACE}") ;;
+	"remove") cdcwdm=$(mm_untrack_cdcwdm "${INTERFACE}") ;;
+esac
+
+# Report cdc-wdm device, if any
+[ -n "${cdcwdm}" ] && {
+	mm_log "info" "${ACTION} cdc interface ${cdcwdm}: custom event processed"
+	mm_report_event "${ACTION}" "${cdcwdm}" "usbmisc" "/sys${DEVPATH}"
+}

modemmanager/files/etc/hotplug.d/tty/25-modemmanager-tty

@@ -0,0 +1,16 @@
+#!/bin/sh
+# Copyright (C) 2016 Velocloud Inc
+# Copyright (C) 2016 Aleksander Morgado <aleksander@aleksander.es>
+
+# Load hotplug common utilities
+. /usr/share/ModemManager/modemmanager.common
+
+# We require a device name
+[ -n "$DEVNAME" ] || exit
+
+# Always make sure the rundir exists
+mkdir -m 0755 -p "${MODEMMANAGER_RUNDIR}"
+
+# Report TTY
+mm_log "info" "${ACTION} serial interface ${DEVNAME}: event processed"
+mm_report_event "${ACTION}" "${DEVNAME}" "tty" "/sys${DEVPATH}"

modemmanager/files/etc/hotplug.d/wwan/25-modemmanager-wwan

@@ -0,0 +1,15 @@
+#!/bin/sh
+# Copyright (C) 2021 Aleksander Morgado <aleksander@aleksander.es>
+
+# Load hotplug common utilities
+. /usr/share/ModemManager/modemmanager.common
+
+# We require a device name
+[ -n "$DEVNAME" ] || exit
+
+# Always make sure the rundir exists
+mkdir -m 0755 -p "${MODEMMANAGER_RUNDIR}"
+
+# Report wwan
+mm_log "info" "${ACTION} wwan control port ${DEVNAME}: event processed"
+mm_report_event "${ACTION}" "${DEVNAME}" "wwan" "/sys${DEVPATH}"

modemmanager/files/etc/init.d/modemmanager

@@ -0,0 +1,35 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2016 Aleksander Morgado <aleksander@aleksander.es>
+
+USE_PROCD=1
+START=70
+
+LOG_LEVEL="INFO"
+
+start_service() {
+	# Setup ModemManager service
+	#
+	# We will make sure that the rundir always exists, and we initially cleanup
+	# all interfaces flagging them as unavailable.
+	#
+	# The cached events processing will wait for MM to be available in DBus
+	# and will make sure all ports are re-notified to ModemManager every time
+	# it starts.
+	#
+	# All these commands need to be executed on every MM start, even after
+	# procd-triggered respawns, which is why this is wrapped in a startup
+	# wrapper script called '/usr/sbin/ModemManager-wrapper'.
+	#
+	. /usr/share/ModemManager/modemmanager.common
+	procd_open_instance "service"
+	procd_set_param command /usr/sbin/ModemManager-wrapper
+	procd_append_param command --log-level="$LOG_LEVEL"
+	[ "$LOG_LEVEL" = "DEBUG" ] && procd_append_param command --debug
+	procd_set_param respawn "${respawn_threshold:-3600}" "${respawn_timeout:-5}" "${respawn_retry:-5}"
+	procd_set_param pidfile "${MODEMMANAGER_PID_FILE}"
+	procd_close_instance
+	procd_open_instance "monitor"
+	procd_set_param command /usr/sbin/ModemManager-monitor
+	procd_set_param respawn "${respawn_threshold:-3600}" "${respawn_timeout:-5}" "${respawn_retry:-5}"
+	procd_close_instance
+}