Merge pull request #204 from Ysurac/develop

Update modemmanager

modemmanager/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=modemmanager
-PKG_VERSION:=1.16.6
+PKG_VERSION:=1.18.2
 PKG_RELEASE:=1
 
 PKG_SOURCE:=ModemManager-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://www.freedesktop.org/software/ModemManager
-PKG_HASH:=2a90b6260f66d3135609d62667ada73416694d717e7fd9b73223e3703a499617
+PKG_HASH:=374be158ae1c1fb38a29eef1cc3cdf89ff3536b48ff1320d208ab204ea6c5f8a
 PKG_BUILD_DIR:=$(BUILD_DIR)/ModemManager-$(PKG_VERSION)
 
 PKG_MAINTAINER:=Nicholas Smith <nicholas.smith@telcoantennas.com.au>
@@ -98,6 +98,7 @@ define Package/modemmanager/install
 
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/ModemManager $(1)/usr/sbin
+	$(INSTALL_BIN) ./files/usr/sbin/ModemManager-wrapper $(1)/usr/sbin
 
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/mmcli $(1)/usr/bin
@@ -131,6 +132,9 @@ define Package/modemmanager/install
 	$(INSTALL_DIR) $(1)/etc/hotplug.d/tty
 	$(INSTALL_DATA) ./files/25-modemmanager-tty $(1)/etc/hotplug.d/tty
 
+	$(INSTALL_DIR) $(1)/etc/hotplug.d/wwan
+	$(INSTALL_DATA) ./files/25-modemmanager-wwan $(1)/etc/hotplug.d/wwan
+
 	$(INSTALL_DIR) $(1)/lib/netifd/proto
 	$(INSTALL_BIN) ./files/modemmanager.proto $(1)/lib/netifd/proto/modemmanager.sh
 endef

modemmanager/files/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 "${ACTION} wwan control port ${DEVNAME}: event processed"
+mm_report_event "${ACTION}" "${DEVNAME}" "wwan" "/sys${DEVPATH}"

modemmanager/files/modemmanager.common

@@ -39,12 +39,21 @@ mm_find_physdev_sysfs_path() {
 		# avoid infinite loops iterating
 		[ -z "${tmp_path}" ] || [ "${tmp_path}" = "/" ] && return
 
-		# the physical device will be that with a idVendor and idProduct pair of files
+		# for USB devices, the physical device will be that with a idVendor
+		#  and idProduct pair of files
 		[ -f "${tmp_path}"/idVendor ] && [ -f "${tmp_path}"/idProduct ] && {
 			tmp_path=$(readlink -f "$tmp_path")
 			echo "${tmp_path}"
 			return
 		}
+		
+		# For PCI devices, the physical device will be that with a vendor
+		# and device pair of files
+		[ -f "${tmp_path}"/vendor ] && [ -f "${tmp_path}"/device ] && {
+			tmp_path=$(readlink -f "$tmp_path")
+			echo "${tmp_path}"
+			return
+		}
 	done
 }
 

modemmanager/files/modemmanager.init

@@ -22,14 +22,12 @@ start_service() {
 	# it starts.
 	#
 	# All these commands need to be executed on every MM start, even after
-	# procd-triggered respawns, which is why they're all included as instance command
+	# 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
-	procd_set_param command sh -c ". /usr/share/ModemManager/modemmanager.common;    \
+	procd_set_param command /usr/sbin/ModemManager-wrapper
-	                               mkdir -m 0755 -p ${MODEMMANAGER_RUNDIR};          \
-	                               mm_cleanup_interfaces;                            \
-	                               ( mm_report_events_from_cache ) >/dev/null 2>&1 & \
-	                               /usr/sbin/ModemManager"
 	procd_set_param respawn "${respawn_threshold:-3600}" "${respawn_timeout:-5}" "${respawn_retry:-5}"
 	procd_set_param pidfile "${MODEMMANAGER_PID_FILE}"
 	procd_close_instance

modemmanager/files/usr/bin/ModemManager-wrapper

@@ -0,0 +1,33 @@
+#!/bin/sh
+
+trap_with_arg() {
+	func="$1" ; shift
+	for sig ; do
+		# shellcheck disable=SC2064
+		trap "$func $sig" "$sig"
+	done
+}
+
+func_trap() {
+	logger "ModemManager-wrapper[$$]" "Sending signal ${1}..."
+	kill "-${1}" "$CHILD" 2>/dev/null
+}
+
+main() {
+	. /usr/share/ModemManager/modemmanager.common
+
+	trap_with_arg func_trap INT TERM KILL
+
+	mkdir -p "${MODEMMANAGER_RUNDIR}"
+	chmod 0755 "${MODEMMANAGER_RUNDIR}"
+	mm_cleanup_interfaces
+
+	/usr/sbin/ModemManager "$@" 1>/dev/null 2>/dev/null &
+	CHILD="$!"
+
+	mm_report_events_from_cache
+
+	wait "$CHILD"
+}
+
+main "$@"