Merge pull request #5 from sailfishos/jb55388

Remove incorrect hardcoded tech value.

.gitignore

@@ -1,61 +0,0 @@
-*.o
-*.lo
-*.la
-.deps
-.libs
-.dirstamp
-Makefile
-Makefile.in
-aclocal.m4
-config.guess
-config.h
-config.h.in
-config.log
-config.status
-config.sub
-configure
-depcomp
-compile
-install-sh
-libtool
-ltmain.sh
-missing
-stamp-h1
-autom4te.cache
-test-driver
-test-suite.log
-
-ofono.pc
-include/ofono
-include/version.h
-src/builtin.h
-src/ofonod
-src/ofono.service
-dundee/dundee
-dundee/dundee.service
-
-unit/test-common
-unit/test-util
-unit/test-idmap
-unit/test-sms
-unit/test-sms-root
-unit/test-simutil
-unit/test-mux
-unit/test-caif
-unit/test-stkutil
-unit/test-cdmasms
-unit/test-*.log
-unit/test-*.trs
-
-tools/huawei-audio
-tools/auto-enable
-tools/get-location
-tools/lookup-apn
-tools/lookup-provider-name
-tools/tty-redirector
-tools/qmi
-tools/stktest
-
-gatchat/gsmdial
-gatchat/test-server
-gatchat/test-qcdm

.mailmap

@@ -1,7 +0,0 @@
-Luiz Augusto von Dentz <luiz.dentz-von@nokia.com>	<luiz.dentz-von@nokia.com>
-Zhenhua Zhang <zhenhua.zhang@intel.com>			<zhenhua.zhang@intel.com>
-Pekka Pessi <pekka.pessi@nokia.com>			<Pekka.Pessi@nokia.com>
-Pekka Pessi <pekka.pessi@nokia.com>			<ppessi@hamsa.research.nokia.com>
-Lasse Kunnasluoto <lasse.kunnasluoto@tieto.com>		<Lasse.Kunnasluoto@tieto.com>
-Syam Sidhardhan <s.syam@samsung.com>			<syamsidhardh@gmail.com>
-Michael Dietrich <mdt@emdete.de>			<mdt@emdete.de>

ofono/.gitignore

@@ -32,6 +32,8 @@ src/ofono.service
 dundee/dundee
 dundee/dundee.service
 
+test-driver
+test-suite.log
 unit/test-common
 unit/test-util
 unit/test-idmap
@@ -42,17 +44,32 @@ unit/test-mux
 unit/test-caif
 unit/test-stkutil
 unit/test-cdmasms
+unit/test-dbus-access
+unit/test-dbus-clients
+unit/test-dbus-queue
+unit/test-gprs-filter
+unit/test-ril_config
+unit/test-ril_ecclist
 unit/test-ril_util
+unit/test-ril_vendor
+unit/test-ril-transport
 unit/test-rilmodem-cb
 unit/test-rilmodem-cs
 unit/test-rilmodem-gprs
 unit/test-rilmodem-sms
+unit/test-sailfish_access
 unit/test-sailfish_cell_info
+unit/test-sailfish_cell_info_dbus
 unit/test-sailfish_manager
 unit/test-sailfish_sim_info
+unit/test-sailfish_sim_info_dbus
+unit/test-config
+unit/test-watch
 unit/test-sms-filter
+unit/test-voicecall-filter
 unit/test-*.log
 unit/test-*.trs
+unit/test-mbim
 
 unit/test-grilreply
 unit/test-grilrequest

ofono/AUTHORS

@@ -115,6 +115,7 @@ Antara Borwankar <antara.borwankar@gmail.com>
 Martin Chaplet <m.chaplet@kerlink.fr>
 Suman Mallela <suman.m@intel.com>
 Rajagopal Aravindan <rajagopalx.aravindan@intel.com>
+Ankit Navik <ankit.p.navik@intel.com>
 Antoine Aubert <a.aubert@overkiz.com>
 Djalal Harouni <djalal@endocode.com>
 Christophe Ronco <c.ronco@kerlink.fr>
@@ -123,3 +124,9 @@ Piotr Haber <gluedig@gmail.com>
 André Draszik <git@andred.net>
 Lukasz Nowak <lnowak@tycoint.com>
 Jonas Bonn <jonas@southpole.se>
+Matthijs Kooijman <matthijs@stdin.nl>
+Clayton Craft <clayton@craftyguy.net>
+Joey Hewitt <joey@joeyhewitt.com>
+Richard Röjfors <richard.rojfors@gmail.com>
+Philippe De Swert <philippe.deswert@nomovok.com>
+Gabriel Lucas <gabriel.lucas@smile.fr>

ofono/ChangeLog

@@ -1,3 +1,34 @@
+ver 1.23:
+	Fix issue with handling SIM AID sessions.
+	Add support for QMI LTE bearer handling.
+	Add support for memory location dialing.
+
+ver 1.22:
+	Fix issue with GPIO handling and Nokia modems.
+	Fix issue with SIM state callback and AT modems.
+	Fix issue with data mode and DCD for U-Blox modems.
+	Fix issue with SMS receive on QMI based Quectel EC21.
+	Fix issue with HFP support and last call dialed request.
+	Fix issue with PIM retires handling and Gemalto modems.
+	Fix issue with atom registration and SIM state handling.
+	Add support for handling SIM card AID session management.
+	Add support for handling GSM/UMTS and IMS authentication.
+	Add support for IP Multimedia Subsystem (IMS) atom.
+	Add support for MBIM based modems.
+
+ver 1.21:
+	Fix issue with USSD notification received handling.
+	Fix issue with crashing SIM filesystem notifications.
+	Fix issue with LTE bearer reporting and Huawei modems.
+	Fix issue with invalid memory access and QMI.
+	Add support for QMI SIM writing functionality.
+	Add support for RAT selection for QMI modems.
+	Add support for network monitor agent interface.
+	Add support for Cinterion Hardware Monitor interface.
+	Add support for LTE atom driver for Huawei modems.
+	Add support for LTE atom driver for AT modems.
+	Add support for Intel xmm7xxx series modems.
+
 ver 1.20:
 	Fix issue with context removal before activation.
 	Fix issue with update during GPRS context activation.

ofono/Makefile.am

@@ -23,16 +23,15 @@ pkginclude_HEADERS = include/log.h include/plugin.h include/history.h \
 			include/cdma-provision.h include/handsfree.h \
 			include/sim-mnclength.h \
 			include/handsfree-audio.h include/siri.h \
-			include/sms-filter.h \
-			include/netmon.h include/lte.h
+			include/sms-filter.h include/gprs-filter.h \
+			include/voicecall-filter.h include/dbus-access.h \
+			include/ril-constants.h include/ril-transport.h \
+			include/watch.h gdbus/gdbus.h include/dbus-clients.h \
+			include/netmon.h include/lte.h include/ims.h \
+			include/storage.h
 
 nodist_pkginclude_HEADERS = include/version.h
 
-if SAILFISH_MANAGER
-nodist_pkginclude_HEADERS += include/sailfish_cell_info.h \
-			include/sailfish_manager.h include/sailfish_watch.h
-endif
-
 local_headers = $(foreach file,$(pkginclude_HEADERS) \
 				$(nodist_pkginclude_HEADERS), \
 					include/ofono/$(notdir $(file)))
@@ -64,7 +63,7 @@ endif
 builtin_modules =
 builtin_sources =
 builtin_libadd =
-builtin_cflags =
+builtin_cflags = -DSAILFISH_OS
 
 noinst_LTLIBRARIES += gdbus/libgdbus-internal.la
 
@@ -127,8 +126,13 @@ builtin_sources += plugins/sailfish_manager/sailfish_cell_info.c \
 			plugins/sailfish_manager/sailfish_manager.c \
 			plugins/sailfish_manager/sailfish_manager_dbus.c \
 			plugins/sailfish_manager/sailfish_sim_info.c \
-			plugins/sailfish_manager/sailfish_sim_info_dbus.c \
-			plugins/sailfish_manager/sailfish_watch.c
+			plugins/sailfish_manager/sailfish_sim_info_dbus.c
+endif
+
+
+if SAILFISH_ACCESS
+builtin_modules += sailfish_access
+builtin_sources += plugins/sailfish_access.c
 endif
 
 if RILMODEM
@@ -141,9 +145,16 @@ builtin_sources +=	drivers/ril/ril_call_barring.c \
 			drivers/ril/ril_call_volume.c \
 			drivers/ril/ril_cell_info.c \
 			drivers/ril/ril_config.c \
+			drivers/ril/ril_connman.c \
 			drivers/ril/ril_cbs.c \
 			drivers/ril/ril_data.c \
 			drivers/ril/ril_devinfo.c \
+			drivers/ril/ril_devmon.c \
+			drivers/ril/ril_devmon_auto.c \
+			drivers/ril/ril_devmon_combine.c \
+			drivers/ril/ril_devmon_ds.c \
+			drivers/ril/ril_devmon_ss.c \
+			drivers/ril/ril_devmon_ur.c \
 			drivers/ril/ril_ecclist.c \
 			drivers/ril/ril_gprs.c \
 			drivers/ril/ril_gprs_context.c \
@@ -164,8 +175,12 @@ builtin_sources +=	drivers/ril/ril_call_barring.c \
 			drivers/ril/ril_stk.c \
 			drivers/ril/ril_ussd.c \
 			drivers/ril/ril_util.c \
+			drivers/ril/ril_vendor.c \
 			drivers/ril/ril_voicecall.c
 
+# Vendor specific extensions
+builtin_sources +=	drivers/ril/ril_vendor_mtk.c
+
 if DATAFILES
 dist_conf_DATA += drivers/ril/ril_subscription.conf
 endif
@@ -275,7 +290,8 @@ qmi_sources = drivers/qmimodem/qmi.h drivers/qmimodem/qmi.c \
 					drivers/qmimodem/wds.h \
 					drivers/qmimodem/pds.h \
 					drivers/qmimodem/common.h \
-					drivers/qmimodem/wda.h
+					drivers/qmimodem/wda.h \
+					drivers/qmimodem/voice.h
 
 builtin_modules += qmimodem
 builtin_sources += $(qmi_sources) \
@@ -291,8 +307,10 @@ builtin_sources += $(qmi_sources) \
 			drivers/qmimodem/ussd.c \
 			drivers/qmimodem/gprs.c \
 			drivers/qmimodem/gprs-context.c \
+			drivers/qmimodem/lte.c \
 			drivers/qmimodem/radio-settings.c \
-			drivers/qmimodem/location-reporting.c
+			drivers/qmimodem/location-reporting.c \
+			drivers/qmimodem/netmon.c
 
 builtin_modules += gobi
 builtin_sources += plugins/gobi.c
@@ -322,8 +340,8 @@ builtin_sources += 	drivers/atmodem/atmodem.h \
 			drivers/atmodem/atutil.c \
 			drivers/atmodem/gprs.c \
 			drivers/atmodem/gprs-context.c \
-			drivers/atmodem/sim-auth.c \
-			drivers/atmodem/gnss.c
+			drivers/atmodem/gnss.c \
+			drivers/atmodem/lte.c
 
 builtin_modules += nwmodem
 builtin_sources += drivers/atmodem/atutil.h \
@@ -454,6 +472,12 @@ builtin_sources += drivers/atmodem/atutil.h \
 			drivers/gemaltomodem/gemaltomodem.c \
 			drivers/gemaltomodem/location-reporting.c
 
+builtin_modules += xmm7modem
+builtin_sources += drivers/atmodem/atutil.h \
+			drivers/xmm7modem/xmm7modem.h \
+			drivers/xmm7modem/xmm7modem.c \
+			drivers/xmm7modem/radio-settings.c \
+			drivers/xmm7modem/ims.c
 
 if PHONESIM
 builtin_modules += phonesim
@@ -549,9 +573,6 @@ builtin_sources += plugins/samsung.c
 builtin_modules += sim900
 builtin_sources += plugins/sim900.c
 
-builtin_modules += connman
-builtin_sources += plugins/connman.c
-
 builtin_modules += telit
 builtin_sources += plugins/telit.c
 
@@ -561,8 +582,8 @@ builtin_sources += plugins/quectel.c
 builtin_modules += ublox
 builtin_sources += plugins/ublox.c
 
-builtin_modules += he910
-builtin_sources += plugins/he910.c
+builtin_modules += xmm7xxx
+builtin_sources += plugins/xmm7xxx.c
 endif
 
 builtin_modules += connman
@@ -694,6 +715,36 @@ builtin_sources += plugins/smshistory.c
 builtin_modules += allowed_apns
 builtin_sources += plugins/allowed-apns.c
 
+if ELL
+builtin_cflags += @ELL_CFLAGS@
+builtin_libadd += @ELL_LIBS@
+
+if MBIMMODEM
+mbim_sources =	drivers/mbimmodem/mbim.h \
+		drivers/mbimmodem/mbim.c \
+		drivers/mbimmodem/mbim-desc.h \
+		drivers/mbimmodem/mbim-desc.c \
+		drivers/mbimmodem/mbim-message.h \
+		drivers/mbimmodem/mbim-message.c
+
+builtin_modules += mbimmodem
+builtin_sources += $(mbim_sources) \
+			drivers/mbimmodem/util.h \
+			drivers/mbimmodem/util.c \
+			drivers/mbimmodem/mbimmodem.h \
+			drivers/mbimmodem/mbimmodem.c \
+			drivers/mbimmodem/devinfo.c \
+			drivers/mbimmodem/sim.c \
+			drivers/mbimmodem/network-registration.c \
+			drivers/mbimmodem/sms.c \
+			drivers/mbimmodem/gprs.c \
+			drivers/mbimmodem/gprs-context.c
+
+builtin_modules += mbim
+builtin_sources += plugins/mbim.c
+endif
+endif
+
 sbin_PROGRAMS = src/ofonod
 
 src_ofonod_SOURCES = $(builtin_sources) $(gatchat_sources) src/ofono.ver \
@@ -723,9 +774,13 @@ src_ofonod_SOURCES = $(builtin_sources) $(gatchat_sources) src/ofono.ver \
 			src/cdma-provision.c src/handsfree.c \
 			src/handsfree-audio.c src/bluetooth.h \
 			src/sim-mnclength.c src/voicecallagent.c \
-			src/sms-filter.c src/dbus-queue.c \
-			src/hfp.h src/siri.c \
-			src/netmon.c src/lte.c
+			src/sms-filter.c src/gprs-filter.c \
+			src/dbus-clients.c src/dbus-queue.c \
+			src/dbus-access.c src/config.c \
+			src/voicecall-filter.c src/ril-transport.c \
+			src/hfp.h src/siri.c src/watchlist.c \
+			src/netmon.c src/lte.c src/ims.c \
+			src/netmonagent.c src/netmonagent.h
 
 src_ofonod_LDADD = gdbus/libgdbus-internal.la $(builtin_libadd) \
 			@GLIB_LIBS@ @DBUS_LIBS@ -ldl
@@ -735,7 +790,8 @@ src_ofonod_LDFLAGS = -Wl,--export-dynamic \
 
 BUILT_SOURCES = $(local_headers) src/builtin.h
 
-CLEANFILES = $(BUILT_SOURCES) $(rules_DATA)
+CLEANFILES = $(BUILT_SOURCES) $(rules_DATA) \
+	$(shell find . -name "*.gcda") $(shell find . -name "*.gcno")
 
 plugindir = $(pkglibdir)/plugins
 
@@ -751,7 +807,8 @@ AM_CFLAGS = @DBUS_CFLAGS@ @GLIB_CFLAGS@ $(builtin_cflags) \
 
 AM_CPPFLAGS = -I$(builddir)/include -I$(builddir)/src -I$(srcdir)/src \
 			-I$(srcdir)/gdbus -I$(srcdir)/gisi -I$(srcdir)/gatchat \
-			-I$(srcdir)/btio -I$(srcdir)/gril
+			-I$(srcdir)/btio -I$(srcdir)/gril \
+			-I$(srcdir)/plugins/sailfish_manager
 
 doc_files = doc/overview.txt doc/ofono-paper.txt doc/release-faq.txt \
 		doc/manager-api.txt doc/modem-api.txt doc/network-api.txt \
@@ -774,7 +831,9 @@ doc_files = doc/overview.txt doc/ofono-paper.txt doc/release-faq.txt \
 			doc/telit-modem.txt \
 			doc/networkmonitor-api.txt \
 			doc/allowed-apns-api.txt \
-			doc/lte-api.txt
+			doc/lte-api.txt \
+			doc/cinterion-hardware-monitor-api.txt \
+			doc/ims-api.txt
 
 
 test_scripts = test/backtrace \
@@ -882,7 +941,12 @@ test_scripts = test/backtrace \
 		test/list-allowed-access-points \
 		test/enable-throttling \
 		test/disable-throttling \
-		test/set-lte-property
+		test/set-lte-property \
+		test/test-serving-cell-info \
+		test/ims-register \
+		test/ims-unregister \
+		test/list-applications
+
 
 if TEST
 testdir = $(pkglibdir)/test
@@ -902,46 +966,114 @@ unit_objects =
 
 unit_tests = unit/test-common unit/test-util unit/test-idmap \
 				unit/test-simutil unit/test-stkutil \
-				unit/test-sms unit/test-cdmasms \
-				unit/test-provision unit/test-sms-filter
+				unit/test-sms unit/test-cdmasms
 
 if SAILFISH_MANAGER
 
 unit_test_sailfish_cell_info_SOURCES = unit/test-sailfish_cell_info.c \
 			plugins/sailfish_manager/sailfish_cell_info.c
-unit_test_sailfish_cell_info_CFLAGS = $(AM_CFLAGS) $(COVERAGE_OPT) \
-			-Iplugins/sailfish_cell_info
+unit_test_sailfish_cell_info_CFLAGS = $(AM_CFLAGS) $(COVERAGE_OPT)
 unit_test_sailfish_cell_info_LDADD = @GLIB_LIBS@ -ldl
 unit_objects += $(unit_test_sailfish_cell_info_OBJECTS)
 unit_tests += unit/test-sailfish_cell_info
 
+unit_test_sailfish_cell_info_dbus_SOURCES = unit/test-dbus.c \
+			unit/test-sailfish_cell_info_dbus.c \
+			unit/fake_sailfish_cell_info.c \
+			plugins/sailfish_manager/sailfish_cell_info.c \
+			plugins/sailfish_manager/sailfish_cell_info_dbus.c \
+			gdbus/object.c src/dbus-clients.c \
+			src/dbus.c src/log.c
+unit_test_sailfish_cell_info_dbus_CFLAGS = $(AM_CFLAGS) $(COVERAGE_OPT) \
+			@DBUS_GLIB_CFLAGS@
+unit_test_sailfish_cell_info_dbus_LDADD = @DBUS_GLIB_LIBS@ @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_sailfish_cell_info_dbus_OBJECTS)
+unit_tests += unit/test-sailfish_cell_info_dbus
+
 unit_test_sailfish_sim_info_SOURCES = unit/test-sailfish_sim_info.c \
-			unit/fake_sailfish_watch.c \
+			unit/fake_watch.c \
 			plugins/sailfish_manager/sailfish_sim_info.c \
-			src/storage.c src/watch.c src/log.c
+			src/storage.c src/watchlist.c src/log.c
 unit_test_sailfish_sim_info_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS) \
-			-DSTORAGEDIR='"/tmp/ofono"' -Iplugins/sailfish_manager
+			-DSTORAGEDIR='"/tmp/ofono"'
 unit_test_sailfish_sim_info_LDADD = @GLIB_LIBS@ -ldl
 unit_objects += $(unit_test_sailfish_sim_info_OBJECTS)
 unit_tests += unit/test-sailfish_sim_info
 
+unit_test_sailfish_sim_info_dbus_SOURCES = unit/test-sailfish_sim_info_dbus.c \
+			unit/test-dbus.c unit/fake_watch.c \
+			plugins/sailfish_manager/sailfish_sim_info.c \
+			plugins/sailfish_manager/sailfish_sim_info_dbus.c \
+			gdbus/object.c \
+			src/dbus.c src/storage.c src/watchlist.c src/log.c
+unit_test_sailfish_sim_info_dbus_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS) \
+			@DBUS_GLIB_CFLAGS@ -DSTORAGEDIR='"/tmp/ofono"'
+unit_test_sailfish_sim_info_dbus_LDADD = @DBUS_GLIB_LIBS@ @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_sailfish_sim_info_dbus_OBJECTS)
+unit_tests += unit/test-sailfish_sim_info_dbus
+
 unit_test_sailfish_manager_SOURCES = unit/test-sailfish_manager.c \
-			unit/fake_sailfish_watch.c \
+			unit/fake_watch.c \
 			plugins/sailfish_manager/sailfish_manager.c \
 			plugins/sailfish_manager/sailfish_cell_info.c \
 			plugins/sailfish_manager/sailfish_sim_info.c \
 			src/storage.c src/log.c
 unit_test_sailfish_manager_CFLAGS = $(AM_CFLAGS) $(COVERAGE_OPT) \
-			-DSTORAGEDIR='"/tmp/ofono"' -Iplugins/sailfish_manager
+			-DSTORAGEDIR='"/tmp/ofono"'
 unit_test_sailfish_manager_LDADD = @GLIB_LIBS@ -ldl
 unit_objects += $(unit_test_sailfish_manager_OBJECTS)
 unit_tests += unit/test-sailfish_manager
 
+unit_test_watch_SOURCES = unit/test-watch.c src/watch.c \
+			src/log.c src/watchlist.c
+unit_test_watch_CFLAGS = $(AM_CFLAGS) $(COVERAGE_OPT) \
+			-DSTORAGEDIR='"/tmp/ofono"'
+unit_test_watch_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_watch_OBJECTS)
+unit_tests += unit/test-watch
+
 endif
 
+unit_test_config_SOURCES = unit/test-config.c drivers/ril/ril_util.c \
+				src/config.c src/log.c
+unit_test_config_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
+unit_test_config_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_config_OBJECTS)
+unit_tests += unit/test-config
+
+if SAILFISH_ACCESS
+unit_test_sailfish_access_SOURCES = unit/test-sailfish_access.c \
+			plugins/sailfish_access.c src/dbus-access.c src/log.c
+unit_test_sailfish_access_CFLAGS = $(AM_CFLAGS) $(COVERAGE_OPT)
+unit_test_sailfish_access_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_sailfish_access_OBJECTS)
+unit_tests += unit/test-sailfish_access
+endif
+
+unit_test_dbus_access_SOURCES = unit/test-dbus-access.c src/dbus-access.c \
+			src/log.c
+unit_test_dbus_access_CFLAGS = $(AM_CFLAGS) $(COVERAGE_OPT)
+unit_test_dbus_access_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_dbus_access_OBJECTS)
+unit_tests += unit/test-dbus-access
+
 if RILMODEM
 if SAILFISH_RILMODEM
 
+unit_test_ril_config_SOURCES = unit/test-ril_config.c drivers/ril/ril_util.c \
+				drivers/ril/ril_config.c src/log.c
+unit_test_ril_config_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
+unit_test_ril_config_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_ril_config_OBJECTS)
+unit_tests += unit/test-ril_config
+
+unit_test_ril_ecclist_SOURCES = unit/test-ril_ecclist.c \
+				drivers/ril/ril_ecclist.c src/log.c
+unit_test_ril_ecclist_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
+unit_test_ril_ecclist_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_ril_ecclist_OBJECTS)
+unit_tests += unit/test-ril_ecclist
+
 unit_test_ril_util_SOURCES = unit/test-ril_util.c drivers/ril/ril_util.c \
 				src/log.c
 unit_test_ril_util_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
@@ -949,6 +1081,14 @@ unit_test_ril_util_LDADD = @GLIB_LIBS@ -ldl
 unit_objects += $(unit_test_ril_util_OBJECTS)
 unit_tests += unit/test-ril_util
 
+unit_test_ril_vendor_SOURCES = unit/test-ril_vendor.c unit/fake_watch.c \
+	drivers/ril/ril_vendor.c drivers/ril/ril_vendor_mtk.c  \
+	drivers/ril/ril_util.c src/log.c
+unit_test_ril_vendor_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
+unit_test_ril_vendor_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_ril_vendor_OBJECTS)
+unit_tests += unit/test-ril_vendor
+
 else
 unit_tests += unit/test-rilmodem-cs \
 				unit/test-rilmodem-cs \
@@ -959,6 +1099,13 @@ unit_tests += unit/test-rilmodem-cs \
 endif
 endif
 
+if ELL
+if MBIMMODEM
+unit_tests += unit/test-mbim
+endif
+endif
+
+
 noinst_PROGRAMS = $(unit_tests) \
 			unit/test-sms-root unit/test-mux unit/test-caif
 
@@ -1018,6 +1165,22 @@ unit_test_caif_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
 unit_test_caif_LDADD = @GLIB_LIBS@
 unit_objects += $(unit_test_caif_OBJECTS)
 
+unit_test_dbus_clients_SOURCES = unit/test-dbus-clients.c unit/test-dbus.c \
+				src/dbus-clients.c gdbus/object.c \
+				src/dbus.c src/log.c
+unit_test_dbus_clients_CFLAGS =  @DBUS_GLIB_CFLAGS@ $(COVERAGE_OPT) $(AM_CFLAGS)
+unit_test_dbus_clients_LDADD = @DBUS_GLIB_LIBS@ @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_dbus_clients_OBJECTS)
+unit_tests += unit/test-dbus-clients
+
+unit_test_dbus_queue_SOURCES = unit/test-dbus-queue.c unit/test-dbus.c \
+				src/dbus-queue.c gdbus/object.c \
+				src/dbus.c src/log.c
+unit_test_dbus_queue_CFLAGS =  @DBUS_GLIB_CFLAGS@ $(COVERAGE_OPT) $(AM_CFLAGS)
+unit_test_dbus_queue_LDADD = @DBUS_GLIB_LIBS@ @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_dbus_queue_OBJECTS)
+unit_tests += unit/test-dbus-queue
+
 unit_test_provision_SOURCES = unit/test-provision.c \
 				plugins/provision.h plugins/mbpi.c \
 				plugins/sailfish_provision.c \
@@ -1025,12 +1188,36 @@ unit_test_provision_SOURCES = unit/test-provision.c \
 unit_test_provision_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
 unit_test_provision_LDADD = @GLIB_LIBS@ -ldl
 unit_objects += $(unit_test_provision_OBJECTS)
+unit_tests += unit/test-provision
+
+unit_test_ril_transport_SOURCES = unit/test-ril-transport.c \
+				src/ril-transport.c src/log.c
+unit_test_ril_transport_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
+unit_test_ril_transport_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_ril_transport_OBJECTS)
+unit_tests += unit/test-ril-transport
 
 unit_test_sms_filter_SOURCES = unit/test-sms-filter.c \
 				src/sms-filter.c src/log.c
 unit_test_sms_filter_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
 unit_test_sms_filter_LDADD = @GLIB_LIBS@ -ldl
 unit_objects += $(unit_test_sms_filter_OBJECTS)
+unit_tests += unit/test-sms-filter
+
+unit_test_gprs_filter_SOURCES = unit/test-gprs-filter.c \
+				src/gprs-filter.c src/log.c
+unit_test_gprs_filter_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
+unit_test_gprs_filter_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_gprs_filter_OBJECTS)
+unit_tests += unit/test-gprs-filter
+
+unit_test_voicecall_filter_SOURCES = unit/test-voicecall-filter.c \
+				src/voicecall-filter.c src/log.c \
+				src/common.c src/util.c
+unit_test_voicecall_filter_CFLAGS = $(COVERAGE_OPT) $(AM_CFLAGS)
+unit_test_voicecall_filter_LDADD = @GLIB_LIBS@ -ldl
+unit_objects += $(unit_test_voicecall_filter_OBJECTS)
+unit_tests += unit/test-voicecall-filter
 
 test_rilmodem_sources = $(gril_sources) src/log.c src/common.c src/util.c \
 				gatchat/ringbuffer.h gatchat/ringbuffer.c \
@@ -1069,6 +1256,12 @@ unit_test_rilmodem_gprs_LDADD = gdbus/libgdbus-internal.la $(builtin_libadd) \
 					@GLIB_LIBS@ @DBUS_LIBS@ -ldl
 unit_objects += $(unit_test_rilmodem_gprs_OBJECTS)
 
+unit_test_mbim_SOURCES = unit/test-mbim.c \
+			 drivers/mbimmodem/mbim-message.c \
+			 drivers/mbimmodem/mbim.c
+unit_test_mbim_LDADD = @ELL_LIBS@
+unit_objects += $(unit_test_mbim_OBJECTS)
+
 TESTS = $(unit_tests)
 
 if TOOLS
@@ -1163,6 +1356,10 @@ include/ofono/version.h: include/version.h
 	$(AM_V_at)$(MKDIR_P) include/ofono
 	$(AM_V_GEN)$(LN_S) $(abs_top_builddir)/$< $@
 
+include/ofono/gdbus.h: $(abs_top_srcdir)/gdbus/gdbus.h
+	$(AM_V_at)$(MKDIR_P) include/ofono
+	$(AM_V_GEN)$(LN_S) $< $@
+
 include/ofono/%.h: $(abs_top_srcdir)/include/%.h
 	$(AM_V_at)$(MKDIR_P) include/ofono
 	$(AM_V_GEN)$(LN_S) $< $@

ofono/acinclude.m4

@@ -22,6 +22,7 @@ AC_DEFUN([COMPILER_FLAGS], [
 		CFLAGS="$CFLAGS -Wmissing-declarations"
 		CFLAGS="$CFLAGS -Wredundant-decls"
 		CFLAGS="$CFLAGS -Wcast-align"
+		CFLAGS="$CFLAGS -Wno-format-truncation"
 		CFLAGS="$CFLAGS -DG_DISABLE_DEPRECATED"
 	fi
 ])

ofono/configure.ac

@@ -1,5 +1,5 @@
 AC_PREREQ(2.60)
-AC_INIT(ofono, 1.20)
+AC_INIT(ofono, 1.23)
 
 AM_INIT_AUTOMAKE([foreign subdir-objects color-tests])
 AC_CONFIG_HEADERS(config.h)
@@ -33,7 +33,7 @@ AC_PROG_LIBTOOL
 AC_ARG_ENABLE(optimization, AC_HELP_STRING([--disable-optimization],
 			[disable code optimization through compiler]), [
 	if (test "${enableval}" = "no"); then
-		CFLAGS="$CFLAGS -O0"
+		CFLAGS="$CFLAGS -O0 -U_FORTIFY_SOURCE"
 	fi
 ])
 
@@ -183,17 +183,19 @@ AC_ARG_ENABLE(sailfish-rilmodem, AC_HELP_STRING([--enable-sailfish-rilmodem],
 				[enable_sailfish_rilmodem="no"])
 AM_CONDITIONAL(SAILFISH_RILMODEM, test "${enable_sailfish_rilmodem}" != "no")
 
+PKG_CHECK_MODULES(GLIBUTIL, libglibutil >= 1.0.35, dummy=yes,
+			AC_MSG_ERROR(libglibutil >= 1.0.35 is required))
+CFLAGS="$CFLAGS $GLIBUTIL_CFLAGS"
+LIBS="$LIBS $GLIBUTIL_LIBS"
+
 if (test "${enable_sailfish_rilmodem}" = "yes"); then
-	PKG_CHECK_MODULES(GRILIO, libgrilio >= 1.0.18, dummy=yes,
-				AC_MSG_ERROR(libgrilio >= 1.0.18 is required))
-	PKG_CHECK_MODULES(GLIBUTIL, libglibutil >= 1.0.23, dummy=yes,
-				AC_MSG_ERROR(libglibutil >= 1.0.23 is required))
-	PKG_CHECK_MODULES(LIBMCE, libmce-glib >= 1.0.5, dummy=yes,
-				AC_MSG_ERROR(libmce-glib >= 1.0.5 is required))
+	PKG_CHECK_MODULES(GRILIO, libgrilio >= 1.0.38, dummy=yes,
+				AC_MSG_ERROR(libgrilio >= 1.0.38 is required))
+	PKG_CHECK_MODULES(LIBMCE, libmce-glib >= 1.0.6, dummy=yes,
+				AC_MSG_ERROR(libmce-glib >= 1.0.6 is required))
 	CFLAGS="$CFLAGS $GRILIO_CFLAGS $LIBMCE_CFLAGS"
 	LIBS="$LIBS $GRILIO_LIBS $LIBMCE_LIBS"
 	enable_sailfish_manager=yes
-	need_glibutil=yes
 fi
 
 AC_ARG_ENABLE(sailfish-manager,
@@ -202,6 +204,11 @@ AC_ARG_ENABLE(sailfish-manager,
 					[enable_sailfish_manager=${enableval}])
 AM_CONDITIONAL(SAILFISH_MANAGER, test "${enable_sailfish_manager}" = "yes")
 
+PKG_CHECK_MODULES(DBUS_GLIB, dbus-glib-1, dummy=yes,
+		AC_MSG_ERROR(dbus-glib is required by unit tests))
+		AC_SUBST(DBUS_GLIB_CFLAGS)
+		AC_SUBST(DBUS_GLIB_LIBS)
+
 AC_ARG_ENABLE(add-remove-context, AC_HELP_STRING([--disable-add-remove-context],
 		[don't allow to add or remove connection context over D-Bus]), [
 	if (test "${enableval}" = "no"); then
@@ -285,6 +292,25 @@ AC_ARG_ENABLE(upower, AC_HELP_STRING([--disable-upower],
 					[enable_upower=${enableval}])
 AM_CONDITIONAL(UPOWER, test "${enable_power}" != "no")
 
+AC_ARG_ENABLE(mbimmodem, AC_HELP_STRING([--enable-mbimmodem],
+				[enable MBIM based modem support]),
+					[enable_mbimmodem=${enableval}])
+
+AC_ARG_ENABLE(ell, AC_HELP_STRING([--enable-ell],
+				[enable support for ell]),
+					[enable_ell=${enableval}])
+
+if (test "${enable_ell}" = "yes"); then
+	AC_DEFINE(HAVE_ELL, 1, [Defined if Ell is enabled])
+	PKG_CHECK_MODULES(ELL, ell >= 0.2, dummy=yes,
+			  AC_MSG_ERROR(ell library >= 0.2 is required))
+	AC_SUBST(ELL_CFLAGS)
+	AC_SUBST(ELL_LIBS)
+fi
+
+AM_CONDITIONAL(MBIMMODEM, test "${enable_ell}" != "no" && test "${enable_mbimmodem}" = "yes")
+AM_CONDITIONAL(ELL, test "${enable_ell}" != "no")
+
 AC_ARG_ENABLE(datafiles, AC_HELP_STRING([--disable-datafiles],
 			[do not install configuration and data files]),
 					[enable_datafiles=${enableval}])
@@ -296,13 +322,23 @@ AC_ARG_ENABLE(sailfish-pushforwarder, AC_HELP_STRING([--enable-sailfish-pushforw
 			[enable_sailfish_pushforwarder="no"])
 AM_CONDITIONAL(SAILFISH_PUSHFORWARDER, test "${enable_sailfish_pushforwarder}" != "no")
 if (test "${enable_sailfish_pushforwarder}" != "no"); then
-	PKG_CHECK_MODULES(GLIBUTIL, libglibutil >= 1.0.15, dummy=yes,
-			AC_MSG_ERROR(libglibutil >= 1.0.15 is required))
 	PKG_CHECK_MODULES(WSPCODEC, libwspcodec >= 2.0, dummy=yes,
 			AC_MSG_ERROR(WSP decoder is required))
 	CFLAGS="$CFLAGS $WSPCODEC_CFLAGS"
 	LIBS="$LIBS $WSPCODEC_LIBS"
-	need_glibutil=yes
+fi
+
+AC_ARG_ENABLE(sailfish-access, AC_HELP_STRING([--enable-sailfish-access],
+			[enable Sailfish OS access plugin]),
+			[enable_sailfish_access=${enableval}],
+			[enable_sailfish_access="no"])
+
+AM_CONDITIONAL(SAILFISH_ACCESS, test "${enable_sailfish_access}" != "no")
+if (test "${enable_sailfish_access}" == "yes"); then
+	PKG_CHECK_MODULES(DBUSACCESS, libdbusaccess, dummy=yes,
+				AC_MSG_ERROR(libdbusaccess is required))
+	CFLAGS="$CFLAGS $DBUSACCESS_CFLAGS"
+	LIBS="$LIBS $DBUSACCESS_LIBS"
 fi
 
 AC_ARG_ENABLE(sailfish-debuglog, AC_HELP_STRING([--enable-sailfish-debuglog],
@@ -317,11 +353,6 @@ if (test "${enable_sailfish_debuglog}" = "yes"); then
 	LIBS="$LIBS $DBUSLOG_LIBS"
 fi
 
-if (test "${need_glibutil}" = "yes"); then
-	CFLAGS="$CFLAGS $GLIBUTIL_CFLAGS"
-	LIBS="$LIBS $GLIBUTIL_LIBS"
-fi
-
 if (test "${prefix}" = "NONE"); then
 	dnl no prefix and no localstatedir, so default to /var
 	if (test "$localstatedir" = '${prefix}/var'); then

ofono/doc/cinterion-hardware-monitor-api.txt

@@ -0,0 +1,16 @@
+
+HardwareMonitor hierarchy
+=========================
+
+Service		org.ofono
+Interface	org.ofono.cinterion.HardwareMonitor
+Object path	/{device0,device1,...}
+
+Methods		array{string,variant} GetStatistics
+
+			Returns an array of dict entries representing the
+			current temperature and supply voltage of the modem.
+
+			Units:
+			Temperature: Celsius
+			Voltage: mV

ofono/doc/connman-api.txt

@@ -278,6 +278,13 @@ Properties	boolean Active [readwrite]
 				via this proxy.  All other values are left
 				out in this case.
 
+			array{string} ProxyCSCF [readonly, optional]
+
+				Holds the list of P-CSCF (SIP proxy) for this
+				context. Only used by IMS connections.
+
+				This is a Sailfish OS specific extension.
+
 		dict IPv6.Settings [readonly, optional]
 
 			Holds all the IPv6 network settings
@@ -304,6 +311,13 @@ Properties	boolean Active [readwrite]
 
 				Holds the gateway IP for this connection.
 
+			array{string} ProxyCSCF [readonly, optional]
+
+				Holds the list of P-CSCF (SIP proxy) for this
+				context. Only used by IMS connections.
+
+				This is a Sailfish OS specific extension.
+
 		string MessageProxy [readwrite, MMS only]
 
 			Holds the MMS Proxy setting.

ofono/doc/ims-api.txt

@@ -0,0 +1,59 @@
+IpMultimediaSystem Hierarchy
+============================
+
+Service		org.ofono
+Interface	org.ofono.IpMultimediaSystem
+Object path	[variable prefix]/{modem0,modem1,...}
+
+Methods		dict GetProperties()
+
+			Returns all IpMultimediaSystem configuration properties.
+
+		void SetProperty(string property, variant value)
+
+			Changes the value of the specified property. Only
+			properties that are listed as readwrite are
+			changeable. On success a PropertyChanged signal
+			will be emitted.
+
+			Possible Errors: [service].Error.InProgress
+					 [service].Error.InvalidArguments
+					 [service].Error.Failed
+
+		void Register()
+
+			Attempts to register to IMS. A successful method return
+			indicates that the registration process could be
+			initiated successfully. The actual registration state
+			will be reflected by the 'Registered' property.
+
+			Possible Errors: [service].Error.InProgress
+					 [service].Error.NotImplemented
+
+		void Unregister()
+
+			Attempts to unregister from IMS. A successful method
+			return indicates that the unregistration process could
+			be initiated successfully. The actual unregistration
+			state will be reflected by the 'Registered' property.
+
+			Possible Errors: [service].Error.InProgress
+					 [service].Error.NotImplemented
+
+Signals		PropertyChanged(string property, variant value)
+
+			This signal indicates a changed value of the given
+			property.
+
+Properties	boolean Registered [readonly]
+
+			Contains the current IMS registration state.
+
+		boolean VoiceCapable [readonly, optional]
+
+			Boolean representing whether voice call transfer over
+			RTP (IMS) is available.
+
+		boolean SmsCapable [readonly, optional]
+
+			Boolean representing whether SMS-over-IMS is available.

ofono/doc/modem-api.txt

@@ -95,6 +95,13 @@ Properties	boolean Powered [readwrite]
 			String representing the software version number of the
 			modem device.
 
+		string SystemPath [readonly, optional]
+
+			String representing the system path for the modem
+			device.
+			For modems detected by udev events, this corresponds to
+			the modem sysfs path.
+
 		array{string} Features [readonly]
 
 			List of currently enabled features. It uses simple
@@ -127,6 +134,8 @@ Properties	boolean Powered [readwrite]
 				org.ofono.CallVolume
 				org.ofono.CellBroadcast
 				org.ofono.Handsfree
+				org.ofono.IpMultimediaSystem
+				org.ofono.LongTermEvolution
 				org.ofono.LocationReporting
 				org.ofono.MessageManager
 				org.ofono.MessageWaiting

ofono/doc/networkmonitor-api.txt

@@ -22,6 +22,34 @@ Methods		a{sv} GetServingCellInformation()
 			are available, their valid value ranges and
 			applicability to different cell types.
 
+		void RegisterAgent(object path)
+
+			Registers an agent which will be called whenever the
+			modem registers to or moves to a new cell.
+
+		void UnregisterAgent(object path)
+
+			Unregisters an agent.
+
+NetworkMonitorAgent Hierarchy [experimental]
+=============================
+
+Service		unique name
+Interface	org.ofono.NetworkMonitorAgent
+Object path	freely definable
+
+Methods		void ServingCellInformationChanged(a{sv}) [noreply]
+
+			This method is called whenever the serving cell
+			information has been updated.
+
+			Possible Errors: None
+
+		void Release() [noreply]
+
+			Agent is being released, possibly because of oFono
+			terminating, NetworkMonitor interface is being torn
+			down or modem off.  No UnregisterAgent call is needed.
 
 Network Monitor Property Types
 ==============================
@@ -77,7 +105,7 @@ byte TimingAdvance [optional, gsm]
 
 	Contains the Timing Advance.  Valid range of values is 0-219.
 
-byte Strength [optional, gsm, umts]
+byte Strength [optional, gsm, umts, lte]
 
 	Contains the signal strength.  Valid values are 0-31.  Refer to <rssi>
 	in 27.007, Section 8.5.

ofono/doc/sim-api.txt

@@ -200,3 +200,8 @@ Properties	boolean Present [readonly]
 			might have changed the retry counters, i.e. calls to
 			ChangePin(), EnterPin(), ResetPin() LockPin(),
 			UnlockPin().
+
+		string ImsPrivateIdentity [readonly, optional]
+
+			Contains the SIM's ImsPrivateIdentity, read from the
+			ISIM.

ofono/doc/sim-auth-api.txt

@@ -0,0 +1,104 @@
+SimAuthentication heiarchy [experimental]
+===========================================
+
+Service		org.ofono
+Interface	org.ofono.SimAuthentication
+Object path	[variable prefix]/{modem0,modem1,...}
+
+Methods		array{object,dict} GetApplications()
+
+			Get an array of all SIM applications found during
+			discovery. In the format "a{oa{sv}}" where 'o' is
+			the object path for the application e.g.
+
+			o = "/modem1/A0000000871004FFFFFFFF8906190000"
+
+			Each dictionary will contain 'Type' e.g. 'Ims' and
+			'Name' e.g. 'ISim'
+
+			For each application there will be a corresponding
+			object that matches the path (o). The type will
+			signify which interfaces are under that object (below).
+
+			type = Umts --> org.ofono.USimApplication
+			type = Ims  --> org.ofono.ISimApplication
+
+SimAuth USIM application heiarchy [experimental]
+===========================================
+
+Service		org.ofono
+Interface	org.ofono.USimApplication
+Object path	[variable prefix]/{modem0,modem1,...}/{AID name}
+
+Methods		dict GetProperties()
+
+			Returns properties for the USimApplication. See
+			properties section for available properties.
+
+		array{dict{string, array{byte}}}
+			GsmAuthenticate(array{array{byte}} rands)
+
+			Run the USIM application GSM AUTHENTICATE algorithm
+			with N random challenges 'rands'. This should be an
+			array of an array of bytes ("aay"). The number of
+			random challenges is limited to a maximum of 3.
+
+			Returns the derived Kc/SRES values as an array of
+			dictionaries. The index of each dictionary matches
+			the index of the rand value in the method call. The
+			keys for each dictionary are "Kc" and "SRES" and both
+			are arrays of bytes.
+
+			Possible Errors:
+				[service].Error.NotSupported
+				[service].Error.Busy
+
+		dict{string, array{byte}}
+			UmtsAuthenticate(array{byte} rand, array{byte} autn)
+
+			Run the UMTS AUTHENTICATE algorithm in the 3G
+			context with 'rand' and 'autn'. A dictionary will be
+			returned containing 'RES', 'CK', 'IK' and possibly
+			'Kc' if service 27 is available. If there was a
+			sync error 'AUTS' will be returned.
+
+			Possible Errors: [service].Error.NotSupported
+
+Properties	string Type [readonly]
+
+			Type of application: 'Umts'
+
+		string Name [readonly]
+
+			Human readable name: 'USim'
+
+SimAuth ISIM application heiarchy [experimental]
+===========================================
+
+Service		org.ofono
+Interface	org.ofono.ISimApplication
+Object		[variable prefix]/{modem0,modem1,...}/{AID name}
+
+Methods		dict GetProperties()
+
+			Returns properties for the ISimApplication. See
+			the properties section for available properties.
+
+		dict{string, array{byte}
+			ImsAuthenticate(array{byte} rand, array{byte} autn)
+
+			Run the UMTS AUTHENTICATE algorithm in the IMS
+			context with 'rand' and 'autn'. A dictionary will be
+			returned containing 'RES', 'CK', 'IK' and possibly
+			'Kc' if service 27 is available. If there was a
+			sync error 'AUTS' will be returned.
+
+			Possible Errors: [service].Error.NotSupported
+
+Properties	string Type [readonly]
+
+			Type of application: 'Ims'
+
+		string Name [readonly]
+
+			Human readable name: 'ISim'

ofono/doc/voicecallmanager-api.txt

@@ -59,6 +59,27 @@ Methods		dict GetProperties()
 					 [service].Error.NotImplemented
 					 [service].Error.Failed
 
+		object DialLast()
+
+			Initiates a new outgoing call to the last dialled number.
+
+			Possible Errors: [service].Error.InProgress
+					 [service].Error.InvalidArguments
+					 [service].Error.InvalidFormat
+					 [service].Error.NotImplemented
+					 [service].Error.Failed
+
+		object DialMemory(string memory position, string hide_callerid)
+
+			Initiates a new outgoing call to the number in the given memory
+			position/favourite. For callerid see the Dial method.
+
+			Possible Errors: [service].Error.InProgress
+					 [service].Error.InvalidArguments
+					 [service].Error.InvalidFormat
+					 [service].Error.NotImplemented
+					 [service].Error.Failed
+
 		void Transfer()
 
 			Joins the currently Active (or Outgoing, depending

ofono/drivers/atmodem/atmodem.c

@@ -50,15 +50,14 @@ static int atmodem_init(void)
 	at_call_volume_init();
 	at_gprs_init();
 	at_gprs_context_init();
-	at_sim_auth_init();
 	at_gnss_init();
+	at_lte_init();
 
 	return 0;
 }
 
 static void atmodem_exit(void)
 {
-	at_sim_auth_exit();
 	at_stk_exit();
 	at_sim_exit();
 	at_sms_exit();
@@ -76,6 +75,7 @@ static void atmodem_exit(void)
 	at_gprs_exit();
 	at_gprs_context_exit();
 	at_gnss_exit();
+	at_lte_exit();
 }
 
 OFONO_PLUGIN_DEFINE(atmodem, "AT modem driver", VERSION,

ofono/drivers/atmodem/atmodem.h

@@ -74,3 +74,6 @@ extern void at_sim_auth_exit(void);
 
 extern void at_gnss_init(void);
 extern void at_gnss_exit(void);
+
+extern void at_lte_init(void);
+extern void at_lte_exit(void);

ofono/drivers/atmodem/atutil.c

@@ -27,6 +27,7 @@
 #include <gatchat.h>
 #include <string.h>
 #include <stdlib.h>
+#include <errno.h>
 
 #define OFONO_API_SUBJECT_TO_CHANGE
 #include <ofono/log.h>
@@ -614,3 +615,42 @@ void at_util_sim_state_query_free(struct at_util_sim_state_query *req)
 
 	g_free(req);
 }
+
+/*
+ * CGCONTRDP returns addr + netmask in the same string in the form
+ * of "a.b.c.d.m.m.m.m" for IPv4.
+ * address/netmask must be able to hold
+ * 255.255.255.255 + null = 16 characters
+ */
+int at_util_get_ipv4_address_and_netmask(const char *addrnetmask,
+						char *address, char *netmask)
+{
+	const char *s = addrnetmask;
+	const char *net = NULL;
+
+	int ret = -EINVAL;
+	int i;
+
+	/* Count 7 dots for ipv4, less or more means error. */
+	for (i = 0; i < 9; i++, s++) {
+		s = strchr(s, '.');
+
+		if (!s)
+			break;
+
+		if (i == 3) {
+			/* set netmask ptr and break the string */
+			net = s + 1;
+		}
+	}
+
+	if (i == 7) {
+		memcpy(address, addrnetmask, net - addrnetmask);
+		address[net - addrnetmask - 1] = '\0';
+		strcpy(netmask, net);
+
+		ret = 0;
+	}
+
+	return ret;
+}

ofono/drivers/atmodem/atutil.h

@@ -83,6 +83,9 @@ struct at_util_sim_state_query *at_util_sim_state_query_new(GAtChat *chat,
 						GDestroyNotify destroy);
 void at_util_sim_state_query_free(struct at_util_sim_state_query *req);
 
+int at_util_get_ipv4_address_and_netmask(const char *addrnetmask,
+						char *address, char *netmask);
+
 struct cb_data {
 	void *cb;
 	void *data;

ofono/drivers/atmodem/gprs-context.c

@@ -43,7 +43,7 @@
 #include "atmodem.h"
 #include "vendor.h"
 
-#define TUN_SYSFS_DIR "/sys/devices/virtual/misc/tun"
+#define TUN_DEV "/dev/net/tun"
 
 #define STATIC_IP_NETMASK "255.255.255.255"
 
@@ -430,7 +430,7 @@ static int at_gprs_context_probe(struct ofono_gprs_context *gc,
 
 	DBG("");
 
-	if (stat(TUN_SYSFS_DIR, &st) < 0) {
+	if (stat(TUN_DEV, &st) < 0) {
 		ofono_error("Missing support for TUN/TAP devices");
 		return -ENODEV;
 	}

ofono/drivers/atmodem/gprs.c

@@ -327,6 +327,26 @@ static void huawei_mode_notify(GAtResult *result, gpointer user_data)
 	ofono_gprs_bearer_notify(gprs, bearer);
 }
 
+static void huawei_hcsq_notify(GAtResult *result, gpointer user_data)
+{
+	struct ofono_gprs *gprs = user_data;
+	GAtResultIter iter;
+	const char *mode;
+
+	g_at_result_iter_init(&iter, result);
+
+	if (!g_at_result_iter_next(&iter, "^HCSQ:"))
+		return;
+
+	if (!g_at_result_iter_next_string(&iter, &mode))
+		return;
+
+	if (!strcmp("LTE", mode))
+		ofono_gprs_bearer_notify(gprs, 7); /* LTE */
+
+	/* in other modes, notification ^MODE is used */
+}
+
 static void telit_mode_notify(GAtResult *result, gpointer user_data)
 {
 	struct ofono_gprs *gprs = user_data;
@@ -432,6 +452,8 @@ static void gprs_initialized(gboolean ok, GAtResult *result, gpointer user_data)
 	case OFONO_VENDOR_HUAWEI:
 		g_at_chat_register(gd->chat, "^MODE:", huawei_mode_notify,
 						FALSE, gprs, NULL);
+		g_at_chat_register(gd->chat, "^HCSQ:", huawei_hcsq_notify,
+						FALSE, gprs, NULL);
 		break;
 	case OFONO_VENDOR_UBLOX:
 	case OFONO_VENDOR_UBLOX_TOBY_L2:
@@ -445,6 +467,7 @@ static void gprs_initialized(gboolean ok, GAtResult *result, gpointer user_data)
 						FALSE, gprs, NULL);
 		g_at_chat_send(gd->chat, "AT#PSNT=1", none_prefix,
 						NULL, NULL, NULL);
+		break;
 	default:
 		g_at_chat_register(gd->chat, "+CPSB:", cpsb_notify,
 						FALSE, gprs, NULL);

ofono/drivers/atmodem/lte.c

@@ -0,0 +1,142 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#include <glib.h>
+
+#include <ofono/modem.h>
+#include <ofono/gprs-context.h>
+#include <ofono/log.h>
+#include <ofono/lte.h>
+
+#include "gatchat.h"
+#include "gatresult.h"
+
+#include "atmodem.h"
+
+struct lte_driver_data {
+	GAtChat *chat;
+};
+
+static void at_lte_set_default_attach_info_cb(gboolean ok, GAtResult *result,
+							gpointer user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_lte_cb_t cb = cbd->cb;
+	struct ofono_error error;
+
+	DBG("ok %d", ok);
+
+	decode_at_error(&error, g_at_result_final_response(result));
+	cb(&error, cbd->data);
+}
+
+static void at_lte_set_default_attach_info(const struct ofono_lte *lte,
+			const struct ofono_lte_default_attach_info *info,
+			ofono_lte_cb_t cb, void *data)
+{
+	struct lte_driver_data *ldd = ofono_lte_get_data(lte);
+	char buf[32 + OFONO_GPRS_MAX_APN_LENGTH + 1];
+	struct cb_data *cbd = cb_data_new(cb, data);
+
+	DBG("LTE config with APN: %s", info->apn);
+
+	if (strlen(info->apn) > 0)
+		snprintf(buf, sizeof(buf), "AT+CGDCONT=0,\"IP\",\"%s\"",
+				info->apn);
+	else
+		snprintf(buf, sizeof(buf), "AT+CGDCONT=0,\"IP\"");
+
+	/* We can't do much in case of failure so don't check response. */
+	if (g_at_chat_send(ldd->chat, buf, NULL,
+			at_lte_set_default_attach_info_cb, cbd, g_free) > 0)
+		return;
+
+	CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static gboolean lte_delayed_register(gpointer user_data)
+{
+	struct ofono_lte *lte = user_data;
+
+	ofono_lte_register(lte);
+
+	return FALSE;
+}
+
+static int at_lte_probe(struct ofono_lte *lte, void *data)
+{
+	GAtChat *chat = data;
+	struct lte_driver_data *ldd;
+
+	DBG("at lte probe");
+
+	ldd = g_try_new0(struct lte_driver_data, 1);
+	if (!ldd)
+		return -ENOMEM;
+
+	ldd->chat = g_at_chat_clone(chat);
+
+	ofono_lte_set_data(lte, ldd);
+
+	g_idle_add(lte_delayed_register, lte);
+
+	return 0;
+}
+
+static void at_lte_remove(struct ofono_lte *lte)
+{
+	struct lte_driver_data *ldd = ofono_lte_get_data(lte);
+
+	DBG("at lte remove");
+
+	g_at_chat_unref(ldd->chat);
+
+	ofono_lte_set_data(lte, NULL);
+
+	g_free(ldd);
+}
+
+static struct ofono_lte_driver driver = {
+	.name				= "atmodem",
+	.probe				= at_lte_probe,
+	.remove				= at_lte_remove,
+	.set_default_attach_info	= at_lte_set_default_attach_info,
+};
+
+void at_lte_init(void)
+{
+	ofono_lte_driver_register(&driver);
+}
+
+void at_lte_exit(void)
+{
+	ofono_lte_driver_unregister(&driver);
+}

ofono/drivers/atmodem/network-registration.c

@@ -1088,6 +1088,27 @@ static void huawei_mode_notify(GAtResult *result, gpointer user_data)
 	}
 }
 
+static void huawei_hcsq_notify(GAtResult *result, gpointer user_data)
+{
+	struct ofono_netreg *netreg = user_data;
+	struct netreg_data *nd = ofono_netreg_get_data(netreg);
+	GAtResultIter iter;
+	const char *mode;
+
+	g_at_result_iter_init(&iter, result);
+
+	if (!g_at_result_iter_next(&iter, "^HCSQ:"))
+		return;
+
+	if (!g_at_result_iter_next_string(&iter, &mode))
+		return;
+
+	if (!strcmp("LTE", mode))
+		nd->tech = ACCESS_TECHNOLOGY_EUTRAN;
+
+	/* for other technologies, notification ^MODE is used */
+}
+
 static void huawei_nwtime_notify(GAtResult *result, gpointer user_data)
 {
 	struct ofono_netreg *netreg = user_data;
@@ -1896,6 +1917,10 @@ static void at_creg_set_cb(gboolean ok, GAtResult *result, gpointer user_data)
 		g_at_chat_register(nd->chat, "^MODE:", huawei_mode_notify,
 						FALSE, netreg, NULL);
 
+		/* Register for 4G system mode reports */
+		g_at_chat_register(nd->chat, "^HCSQ:", huawei_hcsq_notify,
+						FALSE, netreg, NULL);
+
 		/* Register for network time reports */
 		g_at_chat_register(nd->chat, "^NWTIME:", huawei_nwtime_notify,
 						FALSE, netreg, NULL);

ofono/drivers/atmodem/sim-auth.c

@@ -1,164 +0,0 @@
-/*
- *
- *  oFono - Open Source Telephony
- *
- *  Copyright (C) 2008-2011  Intel Corporation. All rights reserved.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#define _GNU_SOURCE
-#include <string.h>
-
-#include <glib.h>
-
-#include <ofono/modem.h>
-#include <ofono/sim-auth.h>
-
-#include "gatchat.h"
-#include "gatresult.h"
-#include "simutil.h"
-#include "vendor.h"
-
-#include "atmodem.h"
-
-struct sim_auth_data {
-	GAtChat *chat;
-	unsigned int vendor;
-};
-
-static const char *cuad_prefix[] = { "+CUAD:", NULL };
-
-static void at_discover_apps_cb(gboolean ok, GAtResult *result,
-				gpointer user_data)
-{
-	struct cb_data *cbd = user_data;
-	GAtResultIter iter;
-	ofono_sim_list_apps_cb_t cb = cbd->cb;
-	struct ofono_error error;
-	const unsigned char *dataobj;
-	gint linelen;
-	unsigned char *buffer;
-	int len;
-
-	decode_at_error(&error, g_at_result_final_response(result));
-
-	if (!ok) {
-		cb(&error, NULL, 0, cbd->data);
-		return;
-	}
-
-	g_at_result_iter_init(&iter, result);
-
-	len = 0;
-	while (g_at_result_iter_next(&iter, "+CUAD:")) {
-		if (!g_at_result_iter_next_hexstring(&iter, NULL, &linelen))
-			goto error;
-
-		len += linelen;
-	}
-
-	g_at_result_iter_init(&iter, result);
-
-	buffer = g_malloc(len);
-	len = 0;
-
-	while (g_at_result_iter_next(&iter, "+CUAD:")) {
-		g_at_result_iter_next_hexstring(&iter, &dataobj, &linelen);
-		memcpy(buffer + len, dataobj, linelen);
-		len += linelen;
-	}
-
-	cb(&error, buffer, len, cbd->data);
-
-	g_free(buffer);
-	return;
-
-error:
-	CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
-}
-
-static void at_discover_apps(struct ofono_sim_auth *sa,
-				ofono_sim_list_apps_cb_t cb,
-				void *data)
-{
-	struct sim_auth_data *sad = ofono_sim_auth_get_data(sa);
-	struct cb_data *cbd = cb_data_new(cb, data);
-
-	if (g_at_chat_send(sad->chat, "AT+CUAD", cuad_prefix,
-					at_discover_apps_cb, cbd, g_free) > 0)
-		return;
-
-	g_free(cbd);
-
-	CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
-}
-
-static gboolean at_sim_auth_register(gpointer user)
-{
-	struct ofono_sim_auth *sa = user;
-
-	ofono_sim_auth_register(sa);
-
-	return FALSE;
-}
-
-static int at_sim_auth_probe(struct ofono_sim_auth *sa, unsigned int vendor,
-				void *data)
-{
-	GAtChat *chat = data;
-	struct sim_auth_data *sad;
-
-	sad = g_new0(struct sim_auth_data, 1);
-	sad->chat = g_at_chat_clone(chat);
-	sad->vendor = vendor;
-
-	ofono_sim_auth_set_data(sa, sad);
-	g_idle_add(at_sim_auth_register, sa);
-
-	return 0;
-}
-
-static void at_sim_auth_remove(struct ofono_sim_auth *sa)
-{
-	struct sim_auth_data *sad = ofono_sim_auth_get_data(sa);
-
-	g_idle_remove_by_data(sa);
-	ofono_sim_auth_set_data(sa, NULL);
-
-	g_at_chat_unref(sad->chat);
-	g_free(sad);
-}
-
-static struct ofono_sim_auth_driver driver = {
-	.name		= "atmodem",
-	.probe		= at_sim_auth_probe,
-	.remove		= at_sim_auth_remove,
-	.list_apps	= at_discover_apps,
-};
-
-void at_sim_auth_init(void)
-{
-	ofono_sim_auth_driver_register(&driver);
-}
-
-void at_sim_auth_exit(void)
-{
-	ofono_sim_auth_driver_unregister(&driver);
-}

ofono/drivers/atmodem/sim.c

@@ -39,6 +39,7 @@
 #include "gatresult.h"
 #include "simutil.h"
 #include "vendor.h"
+#include "util.h"
 
 #include "atmodem.h"
 
@@ -50,7 +51,6 @@
 struct sim_data {
 	GAtChat *chat;
 	unsigned int vendor;
-	guint ready_id;
 	guint passwd_type_mask;
 	struct at_util_sim_state_query *sim_state_query;
 };
@@ -65,14 +65,36 @@ static const char *pinnum_prefix[] = { "%PINNUM:", NULL };
 static const char *oercn_prefix[] = { "_OERCN:", NULL };
 static const char *cpinr_prefixes[] = { "+CPINR:", "+CPINRE:", NULL };
 static const char *epin_prefix[] = { "*EPIN:", NULL };
-static const char *spic_prefix[] = { "+SPIC:", NULL };
+static const char *simcom_spic_prefix[] = { "+SPIC:", NULL };
+static const char *cinterion_spic_prefix[] = { "^SPIC:", NULL };
 static const char *pct_prefix[] = { "#PCT:", NULL };
 static const char *pnnm_prefix[] = { "+PNNM:", NULL };
 static const char *qpinc_prefix[] = { "+QPINC:", NULL };
 static const char *upincnt_prefix[] = { "+UPINCNT:", NULL };
+static const char *cuad_prefix[] = { "+CUAD:", NULL };
+static const char *ccho_prefix[] = { "+CCHO:", NULL };
+static const char *crla_prefix[] = { "+CRLA:", NULL };
+static const char *cgla_prefix[] = { "+CGLA:", NULL };
 static const char *none_prefix[] = { NULL };
 
-static void at_crsm_info_cb(gboolean ok, GAtResult *result, gpointer user_data)
+static void append_file_path(char *buf, const unsigned char *path,
+		unsigned int path_len)
+{
+	if (path_len > 0) {
+		*buf++ = ',';
+		*buf++ = ',';
+		*buf++ = '\"';
+
+		for (; path_len; path_len--)
+			buf += sprintf(buf, "%02hhX", *path++);
+
+		*buf++ = '\"';
+		*buf = '\0';
+	}
+}
+
+static void get_response_common_cb(gboolean ok, GAtResult *result,
+		gpointer user_data, const char *prefix)
 {
 	struct cb_data *cbd = user_data;
 	GAtResultIter iter;
@@ -94,7 +116,7 @@ static void at_crsm_info_cb(gboolean ok, GAtResult *result, gpointer user_data)
 
 	g_at_result_iter_init(&iter, result);
 
-	if (!g_at_result_iter_next(&iter, "+CRSM:"))
+	if (!g_at_result_iter_next(&iter, prefix))
 		goto error;
 
 	g_at_result_iter_next_number(&iter, &sw1);
@@ -135,6 +157,11 @@ error:
 				EF_STATUS_INVALIDATED, cbd->data);
 }
 
+static void at_crsm_info_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+	get_response_common_cb(ok, result, user_data, "+CRSM:");
+}
+
 static void at_sim_read_info(struct ofono_sim *sim, int fileid,
 				const unsigned char *path,
 				unsigned int path_len,
@@ -176,15 +203,7 @@ static void at_sim_read_info(struct ofono_sim *sim, int fileid,
 		break;
 	}
 
-	if (path_len > 0) {
-		len += sprintf(buf + len, ",,\"");
-
-		for (; path_len; path_len--)
-			len += sprintf(buf + len, "%02hhX", *path++);
-
-		buf[len++] = '\"';
-		buf[len] = '\0';
-	}
+	append_file_path(buf + len, path, path_len);
 
 	if (g_at_chat_send(sd->chat, buf, crsm_prefix,
 				at_crsm_info_cb, cbd, g_free) > 0)
@@ -258,17 +277,7 @@ static void at_sim_read_binary(struct ofono_sim *sim, int fileid,
 	len = snprintf(buf, sizeof(buf), "AT+CRSM=176,%i,%i,%i,%i", fileid,
 			start >> 8, start & 0xff, length);
 
-	if (path_len > 0) {
-		buf[len++] = ',';
-		buf[len++] = ',';
-		buf[len++] = '\"';
-
-		for (; path_len; path_len--)
-			len += sprintf(buf + len, "%02hhX", *path++);
-
-		buf[len++] = '\"';
-		buf[len] = '\0';
-	}
+	append_file_path(buf + len, path, path_len);
 
 	if (g_at_chat_send(sd->chat, buf, crsm_prefix,
 				at_crsm_read_cb, cbd, g_free) > 0)
@@ -288,10 +297,13 @@ static void at_sim_read_record(struct ofono_sim *sim, int fileid,
 	struct sim_data *sd = ofono_sim_get_data(sim);
 	struct cb_data *cbd = cb_data_new(cb, data);
 	char buf[128];
+	unsigned int len;
 
-	snprintf(buf, sizeof(buf), "AT+CRSM=178,%i,%i,4,%i", fileid,
+	len = snprintf(buf, sizeof(buf), "AT+CRSM=178,%i,%i,4,%i", fileid,
 			record, length);
 
+	append_file_path(buf + len, path, path_len);
+
 	if (g_at_chat_send(sd->chat, buf, crsm_prefix,
 				at_crsm_read_cb, cbd, g_free) > 0)
 		return;
@@ -837,7 +849,7 @@ static void at_cpinr_cb(gboolean ok, GAtResult *result, gpointer user_data)
 	cb(&error, retries, cbd->data);
 }
 
-static void at_spic_cb(gboolean ok, GAtResult *result, gpointer user_data)
+static void simcom_spic_cb(gboolean ok, GAtResult *result, gpointer user_data)
 {
 	struct cb_data *cbd = user_data;
 	ofono_sim_pin_retries_cb_t cb = cbd->cb;
@@ -1054,6 +1066,46 @@ error:
 	CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
 }
 
+static void cinterion_spic_cb(gboolean ok, GAtResult *result,
+							gpointer user_data)
+{
+	struct cb_data *cbd = user_data;
+	struct ofono_sim *sim = cbd->user;
+	ofono_sim_pin_retries_cb_t cb = cbd->cb;
+	const char *final = g_at_result_final_response(result);
+	GAtResultIter iter;
+	struct ofono_error error;
+	int retries[OFONO_SIM_PASSWORD_INVALID];
+	size_t i;
+	int pin_type = ofono_sim_get_password_type(sim);
+
+	decode_at_error(&error, final);
+
+	if (!ok) {
+		cb(&error, NULL, cbd->data);
+		return;
+	}
+
+	for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++)
+		retries[i] = -1;
+
+	g_at_result_iter_init(&iter, result);
+
+	if (!g_at_result_iter_next(&iter, "^SPIC:"))
+		goto error;
+
+	if (!g_at_result_iter_next_number(&iter, &retries[pin_type]))
+		goto error;
+
+	DBG("Retry : %d, type : %d", retries[pin_type], pin_type);
+	cb(&error, retries, cbd->data);
+
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
+}
+
 static void at_pin_retries_query(struct ofono_sim *sim,
 					ofono_sim_pin_retries_cb_t cb,
 					void *data)
@@ -1101,8 +1153,8 @@ static void at_pin_retries_query(struct ofono_sim *sim,
 			return;
 		break;
 	case OFONO_VENDOR_SIMCOM:
-		if (g_at_chat_send(sd->chat, "AT+SPIC", spic_prefix,
-					at_spic_cb, cbd, g_free) > 0)
+		if (g_at_chat_send(sd->chat, "AT+SPIC", simcom_spic_prefix,
+					simcom_spic_cb, cbd, g_free) > 0)
 			return;
 		break;
 	case OFONO_VENDOR_TELIT:
@@ -1126,6 +1178,11 @@ static void at_pin_retries_query(struct ofono_sim *sim,
 					upincnt_cb, cbd, g_free) > 0)
 			return;
 		break;
+	case OFONO_VENDOR_CINTERION:
+		if (g_at_chat_send(sd->chat, "AT^SPIC", cinterion_spic_prefix,
+					cinterion_spic_cb, cbd, g_free) > 0)
+			return;
+		break;
 	default:
 		if (g_at_chat_send(sd->chat, "AT+CPINR", cpinr_prefixes,
 					at_cpinr_cb, cbd, g_free) > 0)
@@ -1216,100 +1273,24 @@ static void at_pin_query(struct ofono_sim *sim, ofono_sim_passwd_cb_t cb,
 	CALLBACK_WITH_FAILURE(cb, -1, data);
 }
 
-static void at_xsim_notify(GAtResult *result, gpointer user_data)
-{
-	struct cb_data *cbd = user_data;
-	struct sim_data *sd = cbd->user;
-	ofono_sim_lock_unlock_cb_t cb = cbd->cb;
-	struct ofono_error error = { .type = OFONO_ERROR_TYPE_NO_ERROR };
-	GAtResultIter iter;
-	int state;
-
-	g_at_result_iter_init(&iter, result);
-
-	if (!g_at_result_iter_next(&iter, "+XSIM:"))
-		return;
-
-	if (!g_at_result_iter_next_number(&iter, &state))
-		return;
-
-	switch (state) {
-	case 3:	/* PIN verified – Ready */
-		break;
-	default:
-		return;
-	}
-
-	cb(&error, cbd->data);
-
-	g_at_chat_unregister(sd->chat, sd->ready_id);
-	sd->ready_id = 0;
-}
-
-static void at_epev_notify(GAtResult *result, gpointer user_data)
-{
-	struct cb_data *cbd = user_data;
-	struct sim_data *sd = cbd->user;
-	ofono_sim_lock_unlock_cb_t cb = cbd->cb;
-	struct ofono_error error = { .type = OFONO_ERROR_TYPE_NO_ERROR };
-
-	cb(&error, cbd->data);
-
-	g_at_chat_unregister(sd->chat, sd->ready_id);
-	sd->ready_id = 0;
-}
-
-static void at_qss_notify(GAtResult *result, gpointer user_data)
-{
-	struct cb_data *cbd = user_data;
-	struct sim_data *sd = cbd->user;
-	ofono_sim_lock_unlock_cb_t cb = cbd->cb;
-	struct ofono_error error = { .type = OFONO_ERROR_TYPE_NO_ERROR };
-	GAtResultIter iter;
-	int state;
-
-	g_at_result_iter_init(&iter, result);
-
-	if (!g_at_result_iter_next(&iter, "#QSS:"))
-		return;
-
-	if (!g_at_result_iter_next_number(&iter, &state))
-		return;
-
-	switch (state) {
-	case 3:	/* SIM inserted and READY. */
-		break;
-	default:
-		return;
-	}
-
-	cb(&error, cbd->data);
-
-	g_at_chat_unregister(sd->chat, sd->ready_id);
-	sd->ready_id = 0;
-}
-
 static void sim_state_cb(gboolean present, gpointer user_data)
 {
-	struct cb_data *cbd = user_data;
-	struct sim_data *sd = cbd->user;
-	ofono_sim_lock_unlock_cb_t cb = cbd->cb;
-	void *data = cbd->data;
+	struct ofono_sim *sim = user_data;
+	struct sim_data *sd = ofono_sim_get_data(sim);
 
 	at_util_sim_state_query_free(sd->sim_state_query);
 	sd->sim_state_query = NULL;
 
 	if (present == 1)
-		CALLBACK_WITH_SUCCESS(cb, data);
-	else
-		CALLBACK_WITH_FAILURE(cb, data);
+		ofono_sim_initialized_notify(sim);
 }
 
 static void at_pin_send_cb(gboolean ok, GAtResult *result,
 				gpointer user_data)
 {
 	struct cb_data *cbd = user_data;
-	struct sim_data *sd = cbd->user;
+	struct ofono_sim *sim = cbd->user;
+	struct sim_data *sd = ofono_sim_get_data(sim);
 	ofono_sim_lock_unlock_cb_t cb = cbd->cb;
 	struct ofono_error error;
 
@@ -1319,36 +1300,6 @@ static void at_pin_send_cb(gboolean ok, GAtResult *result,
 		goto done;
 
 	switch (sd->vendor) {
-	case OFONO_VENDOR_IFX:
-		/*
-		 * On the IFX modem, AT+CPIN? can return READY too
-		 * early and so use +XSIM notification to detect
-		 * the ready state of the SIM.
-		 */
-		sd->ready_id = g_at_chat_register(sd->chat, "+XSIM",
-							at_xsim_notify,
-							FALSE, cbd, g_free);
-		return;
-	case OFONO_VENDOR_MBM:
-		/*
-		 * On the MBM modem, AT+CPIN? keeps returning SIM PIN
-		 * for a moment after successful AT+CPIN="..", but then
-		 * sends *EPEV when that changes.
-		 */
-		sd->ready_id = g_at_chat_register(sd->chat, "*EPEV",
-							at_epev_notify,
-							FALSE, cbd, g_free);
-		return;
-	case OFONO_VENDOR_TELIT:
-		/*
-		 * On the Telit modem, AT+CPIN? can return READY too
-		 * early and so use #QSS notification to detect
-		 * the ready state of the SIM.
-		 */
-		sd->ready_id = g_at_chat_register(sd->chat, "#QSS",
-							at_qss_notify,
-							FALSE, cbd, g_free);
-		return;
 	case OFONO_VENDOR_ZTE:
 	case OFONO_VENDOR_ALCATEL:
 	case OFONO_VENDOR_HUAWEI:
@@ -1366,15 +1317,12 @@ static void at_pin_send_cb(gboolean ok, GAtResult *result,
 		 * state.
 		 */
 		sd->sim_state_query = at_util_sim_state_query_new(sd->chat,
-						2, 20, sim_state_cb, cbd,
-						g_free);
-		return;
+						2, 20, sim_state_cb, sim,
+						NULL);
 	}
 
 done:
 	cb(&error, cbd->data);
-
-	g_free(cbd);
 }
 
 static void at_pin_send(struct ofono_sim *sim, const char *passwd,
@@ -1385,12 +1333,12 @@ static void at_pin_send(struct ofono_sim *sim, const char *passwd,
 	char buf[64];
 	int ret;
 
-	cbd->user = sd;
+	cbd->user = sim;
 
 	snprintf(buf, sizeof(buf), "AT+CPIN=\"%s\"", passwd);
 
 	ret = g_at_chat_send(sd->chat, buf, none_prefix,
-				at_pin_send_cb, cbd, NULL);
+				at_pin_send_cb, cbd, g_free);
 
 	memset(buf, 0, sizeof(buf));
 
@@ -1603,6 +1551,327 @@ done:
 	ofono_sim_register(sim);
 }
 
+static void at_discover_apps_cb(gboolean ok, GAtResult *result,
+				gpointer user_data)
+{
+	struct cb_data *cbd = user_data;
+	GAtResultIter iter;
+	ofono_sim_list_apps_cb_t cb = cbd->cb;
+	struct ofono_error error;
+	const unsigned char *buffer;
+	int len;
+
+	decode_at_error(&error, g_at_result_final_response(result));
+
+	if (!ok) {
+		cb(&error, NULL, 0, cbd->data);
+		return;
+	}
+
+	g_at_result_iter_init(&iter, result);
+
+	if (!g_at_result_iter_next(&iter, "+CUAD:"))
+		goto error;
+
+	if (!g_at_result_iter_next_hexstring(&iter, &buffer, &len))
+		goto error;
+
+	cb(&error, buffer, len, cbd->data);
+
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
+}
+
+static void at_discover_apps(struct ofono_sim *sim,
+				ofono_sim_list_apps_cb_t cb,
+				void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, data);
+
+	if (g_at_chat_send(sd->chat, "AT+CUAD", cuad_prefix,
+			at_discover_apps_cb, cbd, g_free) > 0)
+		return;
+
+	g_free(cbd);
+
+	CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
+}
+
+static void at_open_channel_cb(gboolean ok, GAtResult *result,
+		gpointer user_data)
+{
+	struct cb_data *cbd = user_data;
+	GAtResultIter iter;
+	ofono_sim_open_channel_cb_t cb = cbd->cb;
+	struct ofono_error error;
+	int session_id = -1;
+
+	decode_at_error(&error, g_at_result_final_response(result));
+
+	if (!ok)
+		goto error;
+
+	g_at_result_iter_init(&iter, result);
+
+	if (!g_at_result_iter_next(&iter, "+CCHO:"))
+		goto error;
+
+	if (!g_at_result_iter_next_number(&iter, &session_id))
+		goto error;
+
+	cb(&error, session_id, cbd->data);
+
+	return;
+
+error:
+	cb(&error, -1, cbd->data);
+}
+
+static void at_open_channel(struct ofono_sim *sim, const unsigned char *aid,
+		ofono_sim_open_channel_cb_t cb, void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	char cmd[43];
+	int ret = 0;
+
+	strcpy(cmd, "AT+CCHO=\"");
+	ret += 9;
+
+	encode_hex_own_buf(aid, 16, 0, cmd + ret);
+	ret += 32;
+
+	strcpy(cmd + ret, "\"");
+
+	if (g_at_chat_send(sd->chat, cmd, ccho_prefix, at_open_channel_cb,
+			cbd, g_free) > 0)
+		return;
+
+	g_free(cbd);
+
+	CALLBACK_WITH_FAILURE(cb, -1, data);
+}
+
+static void at_close_channel_cb(gboolean ok, GAtResult *result,
+		gpointer user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_sim_close_channel_cb_t cb = cbd->cb;
+	struct ofono_error error;
+
+	decode_at_error(&error, g_at_result_final_response(result));
+
+	if (cb)
+		cb(&error, cbd->data);
+}
+
+static void at_close_channel(struct ofono_sim *sim, int session_id,
+		ofono_sim_close_channel_cb_t cb, void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	char cmd[15];
+
+	sprintf(cmd, "AT+CCHC=%d", session_id);
+
+	g_at_chat_send(sd->chat, cmd, NULL, at_close_channel_cb, cbd, g_free);
+}
+
+static void at_crla_read_cb(gboolean ok, GAtResult *result,
+				gpointer user_data)
+{
+	struct cb_data *cbd = user_data;
+	GAtResultIter iter;
+	ofono_sim_read_cb_t cb = cbd->cb;
+	struct ofono_error error;
+	const guint8 *response;
+	gint sw1, sw2, len;
+
+	decode_at_error(&error, g_at_result_final_response(result));
+
+	if (!ok) {
+		cb(&error, NULL, 0, cbd->data);
+		return;
+	}
+
+	g_at_result_iter_init(&iter, result);
+
+	if (!g_at_result_iter_next(&iter, "+CRLA:")) {
+		CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
+		return;
+	}
+
+	g_at_result_iter_next_number(&iter, &sw1);
+	g_at_result_iter_next_number(&iter, &sw2);
+
+	if ((sw1 != 0x90 && sw1 != 0x91 && sw1 != 0x92 && sw1 != 0x9f) ||
+			(sw1 == 0x90 && sw2 != 0x00)) {
+		memset(&error, 0, sizeof(error));
+
+		error.type = OFONO_ERROR_TYPE_SIM;
+		error.error = (sw1 << 8) | sw2;
+
+		cb(&error, NULL, 0, cbd->data);
+		return;
+	}
+
+	if (!g_at_result_iter_next_hexstring(&iter, &response, &len)) {
+		CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
+		return;
+	}
+
+	DBG("crla_read_cb: %02x, %02x, %d", sw1, sw2, len);
+
+	cb(&error, response, len, cbd->data);
+}
+
+static void at_session_read_binary(struct ofono_sim *sim, int session,
+				int fileid, int start, int length,
+				const unsigned char *path,
+				unsigned int path_len,
+				ofono_sim_read_cb_t cb, void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	char buf[64];
+	unsigned int len;
+
+	len = snprintf(buf, sizeof(buf), "AT+CRLA=%i,176,%i,%i,%i,%i,,",
+			session, fileid, start >> 8, start & 0xff, length);
+
+	append_file_path(buf + len, path, path_len);
+
+	if (g_at_chat_send(sd->chat, buf, crla_prefix,
+			at_crla_read_cb, cbd, g_free) > 0)
+		return;
+
+	g_free(cbd);
+
+	CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
+}
+
+static void at_session_read_record(struct ofono_sim *sim, int session_id,
+				int fileid, int record, int length,
+				const unsigned char *path,
+				unsigned int path_len,
+				ofono_sim_read_cb_t cb, void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	char buf[128];
+	unsigned int len;
+
+	len = snprintf(buf, sizeof(buf), "AT+CRLA=%i,178,%i,%i,4,%i",
+			session_id, fileid, record, length);
+
+	append_file_path(buf + len, path, path_len);
+
+	if (g_at_chat_send(sd->chat, buf, crla_prefix,
+			at_crla_read_cb, cbd, g_free) > 0)
+		return;
+
+	g_free(cbd);
+
+	CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
+}
+
+static void at_crla_info_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+	get_response_common_cb(ok, result, user_data, "+CRLA:");
+}
+
+static void at_session_read_info(struct ofono_sim *sim, int session_id,
+				int fileid, const unsigned char *path,
+				unsigned int path_len,
+				ofono_sim_file_info_cb_t cb, void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	char buf[128];
+	unsigned int len;
+
+	len = snprintf(buf, sizeof(buf), "AT+CRLA=%i,192,%i", session_id,
+			fileid);
+
+	append_file_path(buf + len, path, path_len);
+
+	if (g_at_chat_send(sd->chat, buf, crla_prefix,
+			at_crla_info_cb, cbd, g_free) > 0)
+		return;
+
+	g_free(cbd);
+
+	CALLBACK_WITH_FAILURE(cb, -1, -1, -1, NULL,
+				EF_STATUS_INVALIDATED, data);
+}
+
+static void logical_access_cb(gboolean ok, GAtResult *result,
+		gpointer user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_sim_logical_access_cb_t cb = cbd->cb;
+	struct ofono_error error;
+	const char *str_data;
+	unsigned char *raw;
+	gint len = 0;
+	GAtResultIter iter;
+
+	decode_at_error(&error, g_at_result_final_response(result));
+
+	if (!ok)
+		goto error;
+
+	g_at_result_iter_init(&iter, result);
+
+	if (!g_at_result_iter_next(&iter, "+CGLA:"))
+		goto error;
+
+	if (!g_at_result_iter_next_number(&iter, &len))
+		goto error;
+
+	if (!g_at_result_iter_next_string(&iter, &str_data))
+		goto error;
+
+	raw = alloca(len / 2);
+
+	decode_hex_own_buf(str_data, len, NULL, 0, raw);
+
+	cb(&error, raw, len / 2, cbd->data);
+
+	return;
+
+error:
+	cb(&error, NULL, 0, cbd->data);
+}
+
+static void at_logical_access(struct ofono_sim *sim, int session_id,
+		const unsigned char *pdu, unsigned int len,
+		ofono_sim_logical_access_cb_t cb, void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	int ret = 0;
+	char cmd[(len * 2) + 19];
+
+	ret = sprintf(cmd, "AT+CGLA=%d,%d,\"", session_id, len * 2);
+
+	encode_hex_own_buf(pdu, len, 0, cmd + ret);
+	ret += len * 2;
+
+	strcpy(cmd + ret, "\"");
+
+	if (g_at_chat_send(sd->chat, cmd, cgla_prefix, logical_access_cb,
+			cbd, g_free) > 0)
+		return;
+
+	g_free(cbd);
+
+	CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
+}
+
 static int at_sim_probe(struct ofono_sim *sim, unsigned int vendor,
 				void *data)
 {
@@ -1614,9 +1883,6 @@ static int at_sim_probe(struct ofono_sim *sim, unsigned int vendor,
 	sd->chat = g_at_chat_clone(chat);
 	sd->vendor = vendor;
 
-	if (sd->vendor == OFONO_VENDOR_MBM)
-		g_at_chat_send(sd->chat, "AT*EPEE=1", NULL, NULL, NULL, NULL);
-
 	ofono_sim_set_data(sim, sd);
 
 	/* <fac>s supported by default */
@@ -1662,6 +1928,13 @@ static struct ofono_sim_driver driver = {
 	.lock			= at_pin_enable,
 	.change_passwd		= at_change_passwd,
 	.query_facility_lock	= at_query_clck,
+	.list_apps		= at_discover_apps,
+	.open_channel		= at_open_channel,
+	.close_channel		= at_close_channel,
+	.session_read_binary	= at_session_read_binary,
+	.session_read_record	= at_session_read_record,
+	.session_read_info	= at_session_read_info,
+	.logical_access		= at_logical_access
 };
 
 static struct ofono_sim_driver driver_noef = {

ofono/drivers/atmodem/sms.c

@@ -104,7 +104,7 @@ static void at_csca_set(struct ofono_sms *sms,
 {
 	struct sms_data *data = ofono_sms_get_data(sms);
 	struct cb_data *cbd = cb_data_new(cb, user_data);
-	char buf[64];
+	char buf[128];
 
 	snprintf(buf, sizeof(buf), "AT+CSCA=\"%s\",%d", sca->number, sca->type);
 

ofono/drivers/atmodem/vendor.h

@@ -47,4 +47,5 @@ enum ofono_vendor {
 	OFONO_VENDOR_UBLOX,
 	OFONO_VENDOR_UBLOX_TOBY_L2,
 	OFONO_VENDOR_CINTERION,
+	OFONO_VENDOR_XMM,
 };

ofono/drivers/cdmamodem/connman.c

@@ -43,7 +43,7 @@
 #include "cdmamodem.h"
 #include "drivers/atmodem/vendor.h"
 
-#define TUN_SYSFS_DIR "/sys/devices/virtual/misc/tun"
+#define TUN_DEV "/dev/net/tun"
 
 #define STATIC_IP_NETMASK "255.255.255.255"
 
@@ -285,7 +285,7 @@ static int cdma_connman_probe(struct ofono_cdma_connman *cm,
 
 	DBG("");
 
-	if (stat(TUN_SYSFS_DIR, &st) < 0) {
+	if (stat(TUN_DEV, &st) < 0) {
 		ofono_error("Missing support for TUN/TAP devices");
 		return -ENODEV;
 	}

ofono/drivers/hfpmodem/voicecall.c

@@ -125,6 +125,7 @@ static struct ofono_call *create_call(struct ofono_voicecall *vc, int type,
 	if (clip != 2) {
 		strncpy(call->phone_number.number, num,
 			OFONO_MAX_PHONE_NUMBER_LENGTH);
+		call->phone_number.number[OFONO_MAX_PHONE_NUMBER_LENGTH] = '\0';
 		call->phone_number.type = num_type;
 	}
 
@@ -404,6 +405,45 @@ static void hfp_dial(struct ofono_voicecall *vc,
 	CALLBACK_WITH_FAILURE(cb, data);
 }
 
+static void hfp_dial_last(struct ofono_voicecall *vc, ofono_voicecall_cb_t cb,
+			void *data)
+{
+	struct voicecall_data *vd = ofono_voicecall_get_data(vc);
+	struct cb_data *cbd = cb_data_new(cb, data);
+
+	cbd->user = vc;
+
+	if (g_at_chat_send(vd->chat, "AT+BLDN", none_prefix,
+				atd_cb, cbd, g_free) > 0)
+		return;
+
+	g_free(cbd);
+
+	CALLBACK_WITH_FAILURE(cb, data);
+
+}
+
+static void hfp_dial_memory(struct ofono_voicecall *vc,
+				unsigned int memory_location,
+				ofono_voicecall_cb_t cb, void *data)
+{
+	struct voicecall_data *vd = ofono_voicecall_get_data(vc);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	char buf[256];
+
+	cbd->user = vc;
+	DBG("Calling memory location %d\n", memory_location);
+	snprintf(buf, sizeof(buf), "ATD>%d;", memory_location);
+
+	if (g_at_chat_send(vd->chat, buf, none_prefix,
+				atd_cb, cbd, g_free) > 0)
+		return;
+
+	g_free(cbd);
+	DBG("at_chat_failed");
+	CALLBACK_WITH_FAILURE(cb, data);
+}
+
 static void hfp_template(const char *cmd, struct ofono_voicecall *vc,
 			GAtResultFunc result_cb, unsigned int affected_types,
 			ofono_voicecall_cb_t cb, void *data)
@@ -1268,6 +1308,8 @@ static struct ofono_voicecall_driver driver = {
 	.probe			= hfp_voicecall_probe,
 	.remove			= hfp_voicecall_remove,
 	.dial			= hfp_dial,
+	.dial_last		= hfp_dial_last,
+	.dial_memory		= hfp_dial_memory,
 	.answer			= hfp_answer,
 	.hangup_active		= hfp_hangup,
 	.hold_all_active	= hfp_hold_all_active,

ofono/drivers/huaweimodem/radio-settings.c

@@ -42,11 +42,13 @@
 
 static const char *none_prefix[] = { NULL };
 static const char *syscfg_prefix[] = { "^SYSCFG:", NULL };
+static const char *syscfgex_prefix[] = { "^SYSCFGEX:", NULL };
 
 #define HUAWEI_BAND_ANY 0x3FFFFFFF
 
 struct radio_settings_data {
 	GAtChat *chat;
+	ofono_bool_t syscfgex_cap;
 };
 
 static const struct huawei_band_gsm_table {
@@ -176,20 +178,76 @@ error:
 	CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
 }
 
+static void syscfgex_query_mode_cb(gboolean ok, GAtResult *result,
+					gpointer user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_radio_settings_rat_mode_query_cb_t cb = cbd->cb;
+	enum ofono_radio_access_mode mode;
+	struct ofono_error error;
+	GAtResultIter iter;
+	const char *acqorder;
+
+	decode_at_error(&error, g_at_result_final_response(result));
+
+	if (!ok) {
+		cb(&error, -1, cbd->data);
+		return;
+	}
+
+	g_at_result_iter_init(&iter, result);
+
+	if (g_at_result_iter_next(&iter, "^SYSCFGEX:") == FALSE)
+		goto error;
+
+	if (g_at_result_iter_next_string(&iter, &acqorder) == FALSE)
+		goto error;
+
+	if ((strcmp(acqorder, "00") == 0) ||
+			(strstr(acqorder, "01") &&
+				strstr(acqorder, "02") &&
+				strstr(acqorder, "03")))
+		mode = OFONO_RADIO_ACCESS_MODE_ANY;
+	else if (strstr(acqorder, "03"))
+		mode = OFONO_RADIO_ACCESS_MODE_LTE;
+	else if (strstr(acqorder, "02"))
+		mode = OFONO_RADIO_ACCESS_MODE_UMTS;
+	else if (strstr(acqorder, "01"))
+		mode = OFONO_RADIO_ACCESS_MODE_GSM;
+	else
+		goto error;
+
+	cb(&error, mode, cbd->data);
+
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+}
+
 static void huawei_query_rat_mode(struct ofono_radio_settings *rs,
 			ofono_radio_settings_rat_mode_query_cb_t cb, void *data)
 {
 	struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
 	struct cb_data *cbd = cb_data_new(cb, data);
 
-	if (g_at_chat_send(rsd->chat, "AT^SYSCFG?", syscfg_prefix,
-				syscfg_query_mode_cb, cbd, g_free) == 0) {
-		CALLBACK_WITH_FAILURE(cb, -1, data);
-		g_free(cbd);
-	}
+	if (rsd->syscfgex_cap && g_at_chat_send(rsd->chat, "AT^SYSCFGEX?",
+					syscfgex_prefix,
+					syscfgex_query_mode_cb,
+					cbd, g_free) > 0)
+		return;
+
+	if (!rsd->syscfgex_cap && g_at_chat_send(rsd->chat, "AT^SYSCFG?",
+					syscfg_prefix,
+					syscfg_query_mode_cb,
+					cbd, g_free) > 0)
+		return;
+
+	CALLBACK_WITH_FAILURE(cb, -1, data);
+	g_free(cbd);
 }
 
-static void syscfg_modify_mode_cb(gboolean ok, GAtResult *result,
+static void syscfgxx_modify_mode_cb(gboolean ok, GAtResult *result,
 							gpointer user_data)
 {
 	struct cb_data *cbd = user_data;
@@ -200,12 +258,11 @@ static void syscfg_modify_mode_cb(gboolean ok, GAtResult *result,
 	cb(&error, cbd->data);
 }
 
-static void huawei_set_rat_mode(struct ofono_radio_settings *rs,
+static void syscfg_set_rat_mode(struct radio_settings_data *rsd,
 				enum ofono_radio_access_mode mode,
 				ofono_radio_settings_rat_mode_set_cb_t cb,
 				void *data)
 {
-	struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
 	struct cb_data *cbd = cb_data_new(cb, data);
 	char buf[40];
 	unsigned int value = 2, acq_order = 0;
@@ -231,7 +288,7 @@ static void huawei_set_rat_mode(struct ofono_radio_settings *rs,
 							value, acq_order);
 
 	if (g_at_chat_send(rsd->chat, buf, none_prefix,
-					syscfg_modify_mode_cb, cbd, g_free) > 0)
+				syscfgxx_modify_mode_cb, cbd, g_free) > 0)
 		return;
 
 error:
@@ -239,7 +296,55 @@ error:
 	g_free(cbd);
 }
 
-static void syscfg_modify_band_cb(gboolean ok, GAtResult *result,
+static void syscfgex_set_rat_mode(struct radio_settings_data *rsd,
+				enum ofono_radio_access_mode mode,
+				ofono_radio_settings_rat_mode_set_cb_t cb,
+				void *data)
+{
+	struct cb_data *cbd = cb_data_new(cb, data);
+	char buf[50];
+	char *atcmd = "AT^SYSCFGEX=\"%s\",40000000,2,4,40000000,,";
+	char *acqorder = "030201";
+
+	switch (mode) {
+	case OFONO_RADIO_ACCESS_MODE_ANY:
+		acqorder = "00";
+		break;
+	case OFONO_RADIO_ACCESS_MODE_GSM:
+		acqorder = "01";
+		break;
+	case OFONO_RADIO_ACCESS_MODE_UMTS:
+		acqorder = "02";
+		break;
+	case OFONO_RADIO_ACCESS_MODE_LTE:
+		acqorder = "03";
+		break;
+	}
+
+	snprintf(buf, sizeof(buf), atcmd, acqorder);
+
+	if (g_at_chat_send(rsd->chat, buf, none_prefix,
+			syscfgxx_modify_mode_cb, cbd, g_free) > 0)
+		return;
+
+	CALLBACK_WITH_FAILURE(cb, data);
+	g_free(cbd);
+}
+
+static void huawei_set_rat_mode(struct ofono_radio_settings *rs,
+				enum ofono_radio_access_mode mode,
+				ofono_radio_settings_rat_mode_set_cb_t cb,
+				void *data)
+{
+	struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
+
+	if (rsd->syscfgex_cap)
+		syscfgex_set_rat_mode(rsd, mode, cb, data);
+	else
+		syscfg_set_rat_mode(rsd, mode, cb, data);
+}
+
+static void syscfgxx_modify_band_cb(gboolean ok, GAtResult *result,
 							gpointer user_data)
 {
 	struct cb_data *cbd = user_data;
@@ -250,13 +355,54 @@ static void syscfg_modify_band_cb(gboolean ok, GAtResult *result,
 	cb(&error, cbd->data);
 }
 
-static void huawei_set_band(struct ofono_radio_settings *rs,
+static void syscfgex_set_band(struct radio_settings_data *rsd,
+					enum ofono_radio_band_gsm band_gsm,
+					enum ofono_radio_band_umts band_umts,
+					ofono_radio_settings_band_set_cb_t cb,
+					void *data)
+{
+	struct cb_data *cbd = cb_data_new(cb, data);
+	char buf[50];
+	char *atcmd = "AT^SYSCFGEX=\"99\",%x,2,4,40000000,,";
+	unsigned int huawei_band;
+
+	if (band_gsm == OFONO_RADIO_BAND_GSM_ANY
+			&& band_umts == OFONO_RADIO_BAND_UMTS_ANY) {
+		huawei_band = HUAWEI_BAND_ANY;
+	} else {
+		unsigned int huawei_band_gsm;
+		unsigned int huawei_band_umts;
+
+		huawei_band_gsm = band_gsm_to_huawei(band_gsm);
+
+		if (!huawei_band_gsm)
+			goto error;
+
+		huawei_band_umts = band_umts_to_huawei(band_umts);
+
+		if (!huawei_band_umts)
+			goto error;
+
+		huawei_band = huawei_band_gsm | huawei_band_umts;
+	}
+
+	snprintf(buf, sizeof(buf), atcmd, huawei_band);
+
+	if (g_at_chat_send(rsd->chat, buf, none_prefix,
+			syscfgxx_modify_band_cb, cbd, g_free) > 0)
+		return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, data);
+	g_free(cbd);
+}
+
+static void syscfg_set_band(struct radio_settings_data *rsd,
 					enum ofono_radio_band_gsm band_gsm,
 					enum ofono_radio_band_umts band_umts,
 					ofono_radio_settings_band_set_cb_t cb,
 					void *data)
 {
-	struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
 	struct cb_data *cbd = cb_data_new(cb, data);
 	char buf[40];
 	unsigned int huawei_band;
@@ -284,7 +430,7 @@ static void huawei_set_band(struct ofono_radio_settings *rs,
 	snprintf(buf, sizeof(buf), "AT^SYSCFG=16,3,%x,2,4", huawei_band);
 
 	if (g_at_chat_send(rsd->chat, buf, none_prefix,
-					syscfg_modify_band_cb, cbd, g_free) > 0)
+				syscfgxx_modify_band_cb, cbd, g_free) > 0)
 		return;
 
 error:
@@ -292,6 +438,20 @@ error:
 	g_free(cbd);
 }
 
+static void huawei_set_band(struct ofono_radio_settings *rs,
+					enum ofono_radio_band_gsm band_gsm,
+					enum ofono_radio_band_umts band_umts,
+					ofono_radio_settings_band_set_cb_t cb,
+					void *data)
+{
+	struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
+
+	if (rsd->syscfgex_cap)
+		syscfgex_set_band(rsd, band_gsm, band_umts, cb, data);
+	else
+		syscfg_set_band(rsd, band_gsm, band_umts, cb, data);
+}
+
 static void syscfg_query_band_cb(gboolean ok, GAtResult *result,
 					gpointer user_data)
 {
@@ -364,6 +524,21 @@ static void syscfg_support_cb(gboolean ok, GAtResult *result,
 	ofono_radio_settings_register(rs);
 }
 
+static void syscfgex_support_cb(gboolean ok, GAtResult *result,
+				gpointer user_data)
+{
+	struct ofono_radio_settings *rs = user_data;
+	struct radio_settings_data *rsd = ofono_radio_settings_get_data(rs);
+
+	if (!ok) {
+		g_at_chat_send(rsd->chat, "AT^SYSCFG=?", syscfg_prefix,
+					syscfg_support_cb, rs, NULL);
+	}
+
+	rsd->syscfgex_cap = 1;
+	ofono_radio_settings_register(rs);
+}
+
 static int huawei_radio_settings_probe(struct ofono_radio_settings *rs,
 					unsigned int vendor, void *data)
 {
@@ -378,8 +553,8 @@ static int huawei_radio_settings_probe(struct ofono_radio_settings *rs,
 
 	ofono_radio_settings_set_data(rs, rsd);
 
-	g_at_chat_send(rsd->chat, "AT^SYSCFG=?", syscfg_prefix,
-					syscfg_support_cb, rs, NULL);
+	g_at_chat_send(rsd->chat, "AT^SYSCFGEX=?", syscfgex_prefix,
+					syscfgex_support_cb, rs, NULL);
 
 	return 0;
 }
@@ -400,8 +575,8 @@ static struct ofono_radio_settings_driver driver = {
 	.remove			= huawei_radio_settings_remove,
 	.query_rat_mode		= huawei_query_rat_mode,
 	.set_rat_mode		= huawei_set_rat_mode,
-	.query_band             = huawei_query_band,
-	.set_band               = huawei_set_band,
+	.query_band		= huawei_query_band,
+	.set_band		= huawei_set_band,
 };
 
 void huawei_radio_settings_init(void)

ofono/drivers/ifxmodem/gprs-context.c

@@ -42,13 +42,14 @@
 
 #include "ifxmodem.h"
 
-#define TUN_SYSFS_DIR "/sys/devices/virtual/misc/tun"
+#define TUN_DEV "/dev/net/tun"
 
 #define STATIC_IP_NETMASK "255.255.255.255"
 
 static const char *none_prefix[] = { NULL };
 static const char *xdns_prefix[] = { "+XDNS:", NULL };
 static const char *cgpaddr_prefix[] = { "+CGPADDR:", NULL };
+static const char *cgcontrdp_prefix[] = { "+CGCONTRDP:", NULL };
 
 enum state {
 	STATE_IDLE,
@@ -59,17 +60,20 @@ enum state {
 
 struct gprs_context_data {
 	GAtChat *chat;
+	unsigned int vendor;
 	unsigned int active_context;
 	char username[OFONO_GPRS_MAX_USERNAME_LENGTH + 1];
 	char password[OFONO_GPRS_MAX_PASSWORD_LENGTH + 1];
 	GAtRawIP *rawip;
 	enum state state;
 	enum ofono_gprs_proto proto;
-	char address[32];
-	char dns1[32];
-	char dns2[32];
+	char address[64];
+	char gateway[64];
+	char netmask[64];
+	char dns1[64];
+	char dns2[64];
 	ofono_gprs_context_cb_t cb;
-	void *cb_data;                                  /* Callback data */
+	void *cb_data;
 };
 
 static void rawip_debug(const char *str, void *data)
@@ -257,11 +261,136 @@ error:
 	failed_setup(gc, NULL, TRUE);
 }
 
+static void cgcontrdp_cb(gboolean ok, GAtResult *result, gpointer user_data)
+{
+	struct ofono_gprs_context *gc = user_data;
+	struct ofono_modem *modem = ofono_gprs_context_get_modem(gc);
+	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
+	GAtResultIter iter;
+
+	const char *laddrnetmask = NULL;
+	const char *gw = NULL;
+	const char *interface;
+	const char *dns[3];
+
+	DBG("ok %d", ok);
+
+	if (!ok) {
+		struct ofono_error error;
+
+		decode_at_error(&error, g_at_result_final_response(result));
+		gcd->cb(&error, gcd->cb_data);
+
+		return;
+	}
+
+	g_at_result_iter_init(&iter, result);
+
+	while (g_at_result_iter_next(&iter, "+CGCONTRDP:")) {
+		/* skip cid, bearer_id, apn */
+		g_at_result_iter_skip_next(&iter);
+		g_at_result_iter_skip_next(&iter);
+		g_at_result_iter_skip_next(&iter);
+
+		if (!g_at_result_iter_next_string(&iter, &laddrnetmask))
+			break;
+
+		if (!g_at_result_iter_next_string(&iter, &gw))
+			break;
+
+		if (!g_at_result_iter_next_string(&iter, &dns[0]))
+			break;
+
+		if (!g_at_result_iter_next_string(&iter, &dns[1]))
+			break;
+	}
+
+	strncpy(gcd->dns1, dns[0], sizeof(gcd->dns1));
+	strncpy(gcd->dns2, dns[1], sizeof(gcd->dns2));
+	dns[2] = 0;
+
+	DBG("DNS: %s, %s\n", gcd->dns1, gcd->dns2);
+
+	if (!laddrnetmask || at_util_get_ipv4_address_and_netmask(laddrnetmask,
+					gcd->address, gcd->netmask) < 0) {
+		failed_setup(gc, NULL, TRUE);
+		return;
+	}
+
+	if (gw)
+		strncpy(gcd->gateway, gw, sizeof(gcd->gateway));
+
+	gcd->state = STATE_ACTIVE;
+
+	DBG("address: %s\n", gcd->address);
+	DBG("netmask: %s\n", gcd->netmask);
+	DBG("DNS1: %s\n", gcd->dns1);
+	DBG("DNS2: %s\n", gcd->dns2);
+	DBG("Gateway: %s\n", gcd->gateway);
+
+	interface = ofono_modem_get_string(modem, "NetworkInterface");
+
+	ofono_gprs_context_set_interface(gc, interface);
+	ofono_gprs_context_set_ipv4_address(gc, gcd->address, TRUE);
+
+	if (gcd->netmask[0])
+		ofono_gprs_context_set_ipv4_netmask(gc, gcd->netmask);
+
+	if (gcd->gateway[0])
+		ofono_gprs_context_set_ipv4_gateway(gc, gcd->gateway);
+
+	ofono_gprs_context_set_ipv4_dns_servers(gc, dns);
+
+	CALLBACK_WITH_SUCCESS(gcd->cb, gcd->cb_data);
+}
+
+static void ifx_read_settings(struct ofono_gprs_context *gc)
+{
+	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
+	char buf[64];
+
+	gcd->address[0] = '\0';
+	gcd->gateway[0] = '\0';
+	gcd->netmask[0] = '\0';
+	gcd->dns1[0] = '\0';
+	gcd->dns2[0] = '\0';
+
+	/* read IP configuration info */
+	if(gcd->vendor == OFONO_VENDOR_XMM) {
+		snprintf(buf, sizeof(buf), "AT+CGCONTRDP=%u",
+							gcd->active_context);
+
+		if (g_at_chat_send(gcd->chat, buf, cgcontrdp_prefix,
+					cgcontrdp_cb, gc, NULL) > 0)
+			return;
+	} else {
+		sprintf(buf, "AT+CGPADDR=%u", gcd->active_context);
+
+		if (g_at_chat_send(gcd->chat, buf, cgpaddr_prefix,
+						address_cb, gc, NULL) > 0)
+			return;
+	}
+
+	failed_setup(gc, NULL, TRUE);
+}
+
+static void ifx_gprs_read_settings(struct ofono_gprs_context *gc,
+					unsigned int cid,
+					ofono_gprs_context_cb_t cb, void *data)
+{
+	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
+	DBG("cid %u", cid);
+
+	gcd->active_context = cid;
+	gcd->cb = cb;
+	gcd->cb_data = data;
+
+	ifx_read_settings(gc);
+}
+
 static void activate_cb(gboolean ok, GAtResult *result, gpointer user_data)
 {
 	struct ofono_gprs_context *gc = user_data;
-	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
-	char buf[64];
 
 	DBG("ok %d", ok);
 
@@ -271,19 +400,14 @@ static void activate_cb(gboolean ok, GAtResult *result, gpointer user_data)
 		return;
 	}
 
-	sprintf(buf, "AT+CGPADDR=%u", gcd->active_context);
-	if (g_at_chat_send(gcd->chat, buf, cgpaddr_prefix,
-					address_cb, gc, NULL) > 0)
-		return;
-
-	failed_setup(gc, NULL, TRUE);
+	ifx_read_settings(gc);
 }
 
 static void setup_cb(gboolean ok, GAtResult *result, gpointer user_data)
 {
 	struct ofono_gprs_context *gc = user_data;
 	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
-	char buf[128];
+	char buf[384];
 
 	DBG("ok %d", ok);
 
@@ -387,7 +511,8 @@ static void deactivate_cb(gboolean ok, GAtResult *result, gpointer user_data)
 	gcd->active_context = 0;
 	gcd->state = STATE_IDLE;
 
-	g_at_chat_resume(gcd->chat);
+	if (gcd->vendor != OFONO_VENDOR_XMM)
+		g_at_chat_resume(gcd->chat);
 
 	CALLBACK_WITH_SUCCESS(gcd->cb, gcd->cb_data);
 }
@@ -409,11 +534,25 @@ static void ifx_gprs_deactivate_primary(struct ofono_gprs_context *gc,
 	g_at_rawip_shutdown(gcd->rawip);
 
 	sprintf(buf, "AT+CGACT=0,%u", gcd->active_context);
-	if (g_at_chat_send(chat, buf, none_prefix,
-				deactivate_cb, gc, NULL) > 0)
-		return;
 
-	CALLBACK_WITH_SUCCESS(cb, data);
+	if (gcd->vendor == OFONO_VENDOR_XMM) {
+		if (g_at_chat_send(gcd->chat, buf, none_prefix,
+				deactivate_cb, gc, NULL) > 0)
+			return;
+	} else {
+		if (g_at_chat_send(chat, buf, none_prefix,
+				deactivate_cb, gc, NULL) > 0)
+			return;
+	}
+
+	CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static void ifx_gprs_detach_shutdown(struct ofono_gprs_context *gc,
+						unsigned int cid)
+{
+	DBG("");
+	ifx_gprs_deactivate_primary(gc, cid, NULL, NULL);
 }
 
 static void cgev_notify(GAtResult *result, gpointer user_data)
@@ -451,14 +590,13 @@ static void cgev_notify(GAtResult *result, gpointer user_data)
 
 		g_at_rawip_unref(gcd->rawip);
 		gcd->rawip = NULL;
+		g_at_chat_resume(gcd->chat);
 	}
 
 	ofono_gprs_context_deactivated(gc, gcd->active_context);
 
 	gcd->active_context = 0;
 	gcd->state = STATE_IDLE;
-
-	g_at_chat_resume(gcd->chat);
 }
 
 static int ifx_gprs_context_probe(struct ofono_gprs_context *gc,
@@ -470,23 +608,27 @@ static int ifx_gprs_context_probe(struct ofono_gprs_context *gc,
 
 	DBG("");
 
-	if (stat(TUN_SYSFS_DIR, &st) < 0) {
+	if (stat(TUN_DEV, &st) < 0) {
 		ofono_error("Missing support for TUN/TAP devices");
 		return -ENODEV;
 	}
 
-	if (g_at_chat_get_slave(chat) == NULL)
-		return -EINVAL;
+	if (vendor != OFONO_VENDOR_XMM) {
+		if (g_at_chat_get_slave(chat) == NULL)
+			return -EINVAL;
+	}
 
 	gcd = g_try_new0(struct gprs_context_data, 1);
 	if (gcd == NULL)
 		return -ENOMEM;
 
+	gcd->vendor = vendor;
 	gcd->chat = g_at_chat_clone(chat);
 
 	ofono_gprs_context_set_data(gc, gcd);
 
-	chat = g_at_chat_get_slave(gcd->chat);
+	if (vendor != OFONO_VENDOR_XMM)
+		chat = g_at_chat_get_slave(gcd->chat);
 
 	g_at_chat_register(chat, "+CGEV:", cgev_notify, FALSE, gc, NULL);
 
@@ -516,6 +658,8 @@ static struct ofono_gprs_context_driver driver = {
 	.remove			= ifx_gprs_context_remove,
 	.activate_primary	= ifx_gprs_activate_primary,
 	.deactivate_primary	= ifx_gprs_deactivate_primary,
+	.read_settings		= ifx_gprs_read_settings,
+	.detach_shutdown	= ifx_gprs_detach_shutdown
 };
 
 void ifx_gprs_context_init(void)

ofono/drivers/ifxmodem/ifxmodem.h

@@ -20,6 +20,7 @@
  */
 
 #include <drivers/atmodem/atutil.h>
+#include <drivers/atmodem/vendor.h>
 
 extern void ifx_voicecall_init(void);
 extern void ifx_voicecall_exit(void);

ofono/drivers/isimodem/sim.c

@@ -646,8 +646,31 @@ error:
 /* ISI callback: PIN state (enabled/disabled) query */
 static void sec_code_state_resp_cb(const GIsiMessage *msg, void *opaque)
 {
-	check_sec_response(msg, opaque, SEC_CODE_STATE_OK_RESP,
-				SEC_CODE_STATE_FAIL_RESP);
+	struct isi_cb_data *cbd = opaque;
+	ofono_query_facility_lock_cb_t cb = cbd->cb;
+	int locked;
+	uint8_t state;
+	uint8_t status;
+
+	if (!g_isi_msg_data_get_byte(msg, 0, &state) ||
+			!g_isi_msg_data_get_byte(msg, 1, &status))
+		goto error;
+
+	if (state != SEC_CODE_STATE_OK_RESP)
+		goto error;
+
+	if (status == SEC_CODE_ENABLE)
+		locked = 1;
+	else if (status == SEC_CODE_DISABLE)
+		locked = 0;
+	else
+		goto error;
+
+	CALLBACK_WITH_SUCCESS(cb, locked, cbd->data);
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
 }
 
 static void isi_query_locked(struct ofono_sim *sim,

ofono/drivers/mbimmodem/devinfo.c

@@ -0,0 +1,107 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/devinfo.h>
+
+#include "drivers/mbimmodem/mbimmodem.h"
+
+struct devinfo_data {
+	struct l_idle *delayed_register;
+};
+
+static void mbim_query_revision(struct ofono_devinfo *info,
+				ofono_devinfo_query_cb_t cb, void *data)
+{
+	struct ofono_modem *modem = ofono_devinfo_get_modem(info);
+	const char *revision = ofono_modem_get_string(modem, "FirmwareInfo");
+
+	if (revision)
+		CALLBACK_WITH_SUCCESS(cb, revision, data);
+	else
+		CALLBACK_WITH_FAILURE(cb, NULL, data);
+}
+
+static void mbim_query_serial(struct ofono_devinfo *info,
+				ofono_devinfo_query_cb_t cb, void *data)
+{
+	struct ofono_modem *modem = ofono_devinfo_get_modem(info);
+	const char *serial = ofono_modem_get_string(modem, "DeviceId");
+
+	if (serial)
+		CALLBACK_WITH_SUCCESS(cb, serial, data);
+	else
+		CALLBACK_WITH_FAILURE(cb, NULL, data);
+}
+
+static void delayed_register(struct l_idle *idle, void *user_data)
+{
+	struct ofono_devinfo *info = user_data;
+	struct devinfo_data *dd = ofono_devinfo_get_data(info);
+
+	l_idle_remove(idle);
+	dd->delayed_register = NULL;
+
+	ofono_devinfo_register(info);
+}
+
+static int mbim_devinfo_probe(struct ofono_devinfo *info, unsigned int vendor,
+				void *data)
+{
+	struct devinfo_data *dd = l_new(struct devinfo_data, 1);
+
+	dd->delayed_register = l_idle_create(delayed_register, info, NULL);
+	ofono_devinfo_set_data(info, dd);
+
+	return 0;
+}
+
+static void mbim_devinfo_remove(struct ofono_devinfo *info)
+{
+	struct devinfo_data *dd = ofono_devinfo_get_data(info);
+
+	ofono_devinfo_set_data(info, NULL);
+	l_idle_remove(dd->delayed_register);
+	l_free(dd);
+}
+
+static struct ofono_devinfo_driver driver = {
+	.name			= "mbim",
+	.probe			= mbim_devinfo_probe,
+	.remove			= mbim_devinfo_remove,
+	.query_revision		= mbim_query_revision,
+	.query_serial		= mbim_query_serial,
+};
+
+void mbim_devinfo_init(void)
+{
+	ofono_devinfo_driver_register(&driver);
+}
+
+void mbim_devinfo_exit(void)
+{
+	ofono_devinfo_driver_unregister(&driver);
+}

ofono/drivers/mbimmodem/gprs-context.c

@@ -0,0 +1,464 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2008-2011  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <stdint.h>
+#include <stdbool.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <arpa/inet.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/gprs-context.h>
+
+#include "drivers/mbimmodem/mbim.h"
+#include "drivers/mbimmodem/mbim-message.h"
+#include "drivers/mbimmodem/mbimmodem.h"
+
+enum state {
+	STATE_IDLE,
+	STATE_ENABLING,
+	STATE_DISABLING,
+	STATE_ACTIVE,
+};
+
+struct gprs_context_data {
+	struct mbim_device *device;
+	unsigned int active_context;
+	enum ofono_gprs_proto proto;
+	enum state state;
+	ofono_gprs_context_cb_t cb;
+	void *cb_data;
+};
+
+static uint32_t proto_to_context_ip_type(enum ofono_gprs_proto proto)
+{
+	switch (proto) {
+	case OFONO_GPRS_PROTO_IP:
+		return 1; /* MBIMContextIPTypeIPv4 */
+	case OFONO_GPRS_PROTO_IPV6:
+		return 2; /* MBIMContextIPTypeIPv6 */
+	case OFONO_GPRS_PROTO_IPV4V6:
+		return 3; /* MBIMContextIPTypeIPv4v6 */
+	}
+
+	return 0;
+}
+
+static uint32_t auth_method_to_auth_protocol(enum ofono_gprs_auth_method method)
+{
+	switch (method) {
+	case OFONO_GPRS_AUTH_METHOD_CHAP:
+		return 2; /* MBIMAuthProtocolChap */
+	case OFONO_GPRS_AUTH_METHOD_PAP:
+		return 1; /* MBIMAuthProtocolPap */
+	}
+
+	return 0;
+}
+
+static void mbim_deactivate_cb(struct mbim_message *message, void *user)
+{
+	struct ofono_gprs_context *gc = user;
+	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
+
+	DBG("");
+
+	gcd->active_context = 0;
+	gcd->state = STATE_IDLE;
+
+	if (!gcd->cb)
+		return;
+
+	if (mbim_message_get_error(message) != 0)
+		CALLBACK_WITH_FAILURE(gcd->cb, gcd->cb_data);
+	else
+		CALLBACK_WITH_SUCCESS(gcd->cb, gcd->cb_data);
+}
+
+static void mbim_gprs_deactivate_primary(struct ofono_gprs_context *gc,
+					unsigned int cid,
+					ofono_gprs_context_cb_t cb, void *data)
+{
+	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
+	struct mbim_message *message;
+
+	DBG("cid %u", cid);
+
+	gcd->state = STATE_DISABLING;
+	gcd->cb = cb;
+	gcd->cb_data = data;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_CONNECT,
+					MBIM_COMMAND_TYPE_SET);
+	mbim_message_set_arguments(message, "uusssuuu16y",
+					cid, 0, NULL, NULL, NULL, 0, 0, 0,
+					mbim_context_type_internet);
+
+	if (mbim_device_send(gcd->device, GPRS_CONTEXT_GROUP, message,
+				mbim_deactivate_cb, gc, NULL) > 0)
+		return;
+
+	mbim_message_unref(message);
+
+	if (cb)
+		CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static void mbim_ip_configuration_cb(struct mbim_message *message, void *user)
+{
+	struct ofono_gprs_context *gc = user;
+	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
+	struct ofono_modem *modem = ofono_gprs_context_get_modem(gc);
+	const char *interface;
+	uint32_t session_id;
+	uint32_t ipv4_config_available;
+	uint32_t ipv6_config_available;
+	uint32_t n_ipv4_addr;
+	uint32_t ipv4_addr_offset;
+	uint32_t n_ipv6_addr;
+	uint32_t ipv6_addr_offset;
+	uint32_t ipv4_gw_offset;
+	uint32_t ipv6_gw_offset;
+	uint32_t n_ipv4_dns;
+	uint32_t ipv4_dns_offset;
+	uint32_t n_ipv6_dns;
+	uint32_t ipv6_dns_offset;
+	uint32_t ipv4_mtu;
+	uint32_t ipv6_mtu;
+
+	struct in6_addr ipv6;
+	struct in_addr ipv4;
+	char buf[INET6_ADDRSTRLEN];
+
+	DBG("%u", mbim_message_get_error(message));
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	if (!mbim_message_get_arguments(message, "uuuuuuuuuuuuuuu",
+				&session_id,
+				&ipv4_config_available, &ipv6_config_available,
+				&n_ipv4_addr, &ipv4_addr_offset,
+				&n_ipv6_addr, &ipv6_addr_offset,
+				&ipv4_gw_offset, &ipv6_gw_offset,
+				&n_ipv4_dns, &ipv4_dns_offset,
+				&n_ipv6_dns, &ipv6_dns_offset,
+				&ipv4_mtu, &ipv6_mtu))
+		goto error;
+
+	if (gcd->proto == OFONO_GPRS_PROTO_IPV6)
+		goto ipv6;
+
+	if (ipv4_config_available & 0x1) { /* Address Info present */
+		uint32_t prefix;
+
+		if (!mbim_message_get_ipv4_element(message, ipv4_addr_offset,
+							&prefix, &ipv4))
+			goto error;
+
+		inet_ntop(AF_INET, &ipv4, buf, sizeof(buf));
+		ofono_gprs_context_set_ipv4_address(gc, buf, TRUE);
+		ofono_gprs_context_set_ipv4_prefix_length(gc, prefix);
+	} else
+		ofono_gprs_context_set_ipv4_address(gc, NULL, FALSE);
+
+	if (ipv4_config_available & 0x2) { /* IPv4 Gateway info */
+		if (!mbim_message_get_ipv4_address(message,
+							ipv4_gw_offset, &ipv4))
+			goto error;
+
+		inet_ntop(AF_INET, &ipv4, buf, sizeof(buf));
+
+		ofono_gprs_context_set_ipv4_gateway(gc, buf);
+	}
+
+	if (ipv4_config_available & 0x3) { /* IPv4 DNS Info */
+		const char *dns[3];
+		char dns1[INET_ADDRSTRLEN];
+		char dns2[INET_ADDRSTRLEN];
+
+		memset(dns, 0, sizeof(dns));
+
+		if (n_ipv4_dns > 1) { /* Grab second DNS */
+			if (!mbim_message_get_ipv4_address(message,
+							ipv4_dns_offset + 4,
+							&ipv4))
+				goto error;
+
+			inet_ntop(AF_INET, &ipv4, dns2, sizeof(dns2));
+			dns[1] = dns2;
+		}
+
+		if (n_ipv4_dns > 0) { /* Grab first DNS */
+			if (!mbim_message_get_ipv4_address(message,
+							ipv4_dns_offset,
+							&ipv4))
+				goto error;
+
+			inet_ntop(AF_INET, &ipv4, dns1, sizeof(dns1));
+			dns[0] = dns1;
+
+			ofono_gprs_context_set_ipv4_dns_servers(gc, dns);
+		}
+	}
+
+	if (gcd->proto == OFONO_GPRS_PROTO_IP)
+		goto done;
+ipv6:
+	if (ipv6_config_available & 0x1) { /* Address Info present */
+		uint32_t prefix;
+
+		if (!mbim_message_get_ipv6_element(message, ipv6_addr_offset,
+							&prefix, &ipv6))
+			goto error;
+
+		inet_ntop(AF_INET6, &ipv6, buf, sizeof(buf));
+		ofono_gprs_context_set_ipv6_address(gc, buf);
+		ofono_gprs_context_set_ipv6_prefix_length(gc, prefix);
+	}
+
+	if (ipv6_config_available & 0x2) { /* IPv6 Gateway info */
+		if (!mbim_message_get_ipv6_address(message,
+							ipv6_gw_offset, &ipv6))
+			goto error;
+
+		inet_ntop(AF_INET6, &ipv6, buf, sizeof(buf));
+
+		ofono_gprs_context_set_ipv6_gateway(gc, buf);
+	}
+
+	if (ipv6_config_available & 0x3) { /* IPv6 DNS Info */
+		const char *dns[3];
+		char dns1[INET6_ADDRSTRLEN];
+		char dns2[INET6_ADDRSTRLEN];
+
+		memset(dns, 0, sizeof(dns));
+
+		if (n_ipv6_dns > 1) { /* Grab second DNS */
+			if (!mbim_message_get_ipv6_address(message,
+							ipv6_dns_offset + 16,
+							&ipv6))
+				goto error;
+
+			inet_ntop(AF_INET6, &ipv6, dns2, sizeof(dns2));
+			dns[1] = dns2;
+		}
+
+		if (n_ipv6_dns > 0) { /* Grab first DNS */
+			if (!mbim_message_get_ipv6_address(message,
+							ipv6_dns_offset,
+							&ipv6))
+				goto error;
+
+			inet_ntop(AF_INET6, &ipv6, dns1, sizeof(dns1));
+			dns[0] = dns1;
+
+			ofono_gprs_context_set_ipv6_dns_servers(gc, dns);
+		}
+	}
+done:
+
+	gcd->state = STATE_ACTIVE;
+	interface = ofono_modem_get_string(modem, "NetworkInterface");
+	ofono_gprs_context_set_interface(gc, interface);
+
+	CALLBACK_WITH_SUCCESS(gcd->cb, gcd->cb_data);
+	gcd->cb = NULL;
+	gcd->cb_data = NULL;
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(gcd->cb, gcd->cb_data);
+	gcd->state = STATE_IDLE;
+	gcd->cb = NULL;
+	gcd->cb_data = NULL;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_CONNECT,
+					MBIM_COMMAND_TYPE_SET);
+	mbim_message_set_arguments(message, "uusssuuu16y",
+					gcd->active_context, 0,
+					NULL, NULL, NULL, 0, 0, 0,
+					mbim_context_type_internet);
+
+	if (!mbim_device_send(gcd->device, GPRS_CONTEXT_GROUP, message,
+				NULL, NULL, NULL))
+		mbim_message_unref(message);
+}
+
+static void mbim_activate_cb(struct mbim_message *message, void *user)
+{
+	struct ofono_gprs_context *gc = user;
+	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_IP_CONFIGURATION,
+					MBIM_COMMAND_TYPE_QUERY);
+	mbim_message_set_arguments(message, "uuuuuuuuuuuuuuu",
+				gcd->active_context,
+				0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+
+	if (mbim_device_send(gcd->device, GPRS_CONTEXT_GROUP, message,
+				mbim_ip_configuration_cb, gc, NULL) > 0)
+		return;
+
+error:
+	CALLBACK_WITH_FAILURE(gcd->cb, gcd->cb_data);
+	gcd->state = STATE_IDLE;
+	gcd->cb = NULL;
+	gcd->cb_data = NULL;
+}
+
+static void mbim_gprs_activate_primary(struct ofono_gprs_context *gc,
+				const struct ofono_gprs_primary_context *ctx,
+				ofono_gprs_context_cb_t cb, void *data)
+{
+	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
+	struct mbim_message *message;
+
+	DBG("cid %u", ctx->cid);
+
+	gcd->state = STATE_ENABLING;
+	gcd->cb = cb;
+	gcd->cb_data = data;
+	gcd->active_context = ctx->cid;
+	gcd->proto = ctx->proto;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_CONNECT,
+					MBIM_COMMAND_TYPE_SET);
+	mbim_message_set_arguments(message, "uusssuuu16y",
+				ctx->cid,
+				1, /* MBIMActivationCommandActivate */
+				ctx->apn,
+				ctx->username[0] ? ctx->username : NULL,
+				ctx->password[0] ? ctx->password : NULL,
+				0, /*MBIMCompressionNone */
+				auth_method_to_auth_protocol(ctx->auth_method),
+				proto_to_context_ip_type(ctx->proto),
+				mbim_context_type_internet);
+
+	if (mbim_device_send(gcd->device, GPRS_CONTEXT_GROUP, message,
+				mbim_activate_cb, gc, NULL) > 0)
+		return;
+
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static void mbim_gprs_detach_shutdown(struct ofono_gprs_context *gc,
+						unsigned int cid)
+{
+	DBG("");
+	mbim_gprs_deactivate_primary(gc, cid, NULL, NULL);
+}
+
+static void mbim_connect_notify(struct mbim_message *message, void *user)
+{
+	uint32_t session_id;
+	uint32_t activation_state;
+	uint32_t voice_call_state;
+	uint32_t ip_type;
+	uint8_t context_type[16];
+	uint32_t nw_error;
+	char uuidstr[37];
+
+	DBG("");
+
+	if (!mbim_message_get_arguments(message, "uuuu16yu",
+					&session_id, &activation_state,
+					&voice_call_state, &ip_type,
+					context_type, &nw_error))
+		return;
+
+	DBG("session_id: %u, activation_state: %u, ip_type: %u",
+			session_id, activation_state, ip_type);
+	l_uuid_to_string(context_type, uuidstr, sizeof(uuidstr));
+	DBG("context_type: %s, nw_error: %u", uuidstr, nw_error);
+}
+
+static int mbim_gprs_context_probe(struct ofono_gprs_context *gc,
+					unsigned int vendor, void *data)
+{
+	struct mbim_device *device = data;
+	struct gprs_context_data *gcd;
+
+	DBG("");
+
+	if (!mbim_device_register(device, GPRS_CONTEXT_GROUP,
+					mbim_uuid_basic_connect,
+					MBIM_CID_CONNECT,
+					mbim_connect_notify, gc, NULL))
+		return -EIO;
+
+	gcd = l_new(struct gprs_context_data, 1);
+	gcd->device = mbim_device_ref(device);
+
+	ofono_gprs_context_set_data(gc, gcd);
+
+	return 0;
+}
+
+static void mbim_gprs_context_remove(struct ofono_gprs_context *gc)
+{
+	struct gprs_context_data *gcd = ofono_gprs_context_get_data(gc);
+
+	DBG("");
+
+	ofono_gprs_context_set_data(gc, NULL);
+
+	mbim_device_cancel_group(gcd->device, GPRS_CONTEXT_GROUP);
+	mbim_device_unregister_group(gcd->device, GPRS_CONTEXT_GROUP);
+	mbim_device_unref(gcd->device);
+	gcd->device = NULL;
+	l_free(gcd);
+}
+
+static struct ofono_gprs_context_driver driver = {
+	.name			= "mbim",
+	.probe			= mbim_gprs_context_probe,
+	.remove			= mbim_gprs_context_remove,
+	.activate_primary	= mbim_gprs_activate_primary,
+	.deactivate_primary	= mbim_gprs_deactivate_primary,
+	.detach_shutdown	= mbim_gprs_detach_shutdown
+};
+
+void mbim_gprs_context_init(void)
+{
+	ofono_gprs_context_driver_register(&driver);
+}
+
+void mbim_gprs_context_exit(void)
+{
+	ofono_gprs_context_driver_unregister(&driver);
+}

ofono/drivers/mbimmodem/gprs.c

@@ -0,0 +1,299 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <stdint.h>
+#include <stdbool.h>
+#include <inttypes.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/gprs.h>
+#include "common.h"
+
+#include "drivers/mbimmodem/mbim.h"
+#include "drivers/mbimmodem/mbim-message.h"
+#include "drivers/mbimmodem/mbimmodem.h"
+
+struct gprs_data {
+	struct mbim_device *device;
+	struct l_idle *delayed_register;
+};
+
+static void mbim_packet_service_set_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_gprs_cb_t cb = cbd->cb;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		CALLBACK_WITH_FAILURE(cb, cbd->data);
+	else
+		CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void mbim_gprs_set_attached(struct ofono_gprs *gprs, int attached,
+					ofono_gprs_cb_t cb, void *data)
+{
+	struct gprs_data *gd = ofono_gprs_get_data(gprs);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+
+	DBG("");
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_PACKET_SERVICE,
+					MBIM_COMMAND_TYPE_SET);
+	/*
+	 * MBIMPacketServiceActionAttach (0) or
+	 * MBIMPacketServiceActionDetach (1)
+	 */
+	mbim_message_set_arguments(message, "u", attached ? 0 : 1);
+
+	if (mbim_device_send(gd->device, GPRS_GROUP, message,
+				mbim_packet_service_set_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static void mbim_packet_service_query_cb(struct mbim_message *message,
+								void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_gprs_status_cb_t cb = cbd->cb;
+	uint32_t dummy;
+	uint32_t state;
+
+	DBG("%u", mbim_message_get_error(message));
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	if (!mbim_message_get_arguments(message, "uu", &dummy, &state))
+		goto error;
+
+	if (state == 2)
+		CALLBACK_WITH_SUCCESS(cb,
+					NETWORK_REGISTRATION_STATUS_REGISTERED,
+					cbd->data);
+	else
+		CALLBACK_WITH_SUCCESS(cb, NETWORK_REGISTRATION_STATUS_UNKNOWN,
+					cbd->data);
+
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+}
+
+static void mbim_gprs_registration_status(struct ofono_gprs *gprs,
+					ofono_gprs_status_cb_t cb,
+					void *data)
+{
+	struct gprs_data *gd = ofono_gprs_get_data(gprs);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+
+	DBG("");
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_PACKET_SERVICE,
+					MBIM_COMMAND_TYPE_QUERY);
+	mbim_message_set_arguments(message, "");
+
+	if (mbim_device_send(gd->device, GPRS_GROUP, message,
+				mbim_packet_service_query_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, -1, data);
+}
+
+static void mbim_packet_service_changed(struct mbim_message *message,
+								void *user)
+{
+	struct ofono_gprs *gprs = user;
+	uint32_t nw_error;
+	uint32_t packet_service_state;
+	uint32_t highest_avail_data_class;
+	uint64_t uplink_speed;
+	uint64_t downlink_speed;
+
+	DBG("");
+
+	if (!mbim_message_get_arguments(message, "uuutt",
+						&nw_error,
+						&packet_service_state,
+						&highest_avail_data_class,
+						&uplink_speed,
+						&downlink_speed))
+		return;
+
+	DBG("uplink: %"PRIu64", downlink: %"PRIu64,
+					uplink_speed, downlink_speed);
+	DBG("nw_error: %u", nw_error);
+
+	if (packet_service_state == 2) {
+		uint32_t bearer =
+			mbim_data_class_to_tech(highest_avail_data_class);
+
+		ofono_gprs_status_notify(gprs,
+			NETWORK_REGISTRATION_STATUS_REGISTERED);
+		ofono_gprs_bearer_notify(gprs, bearer);
+	} else
+		ofono_gprs_status_notify(gprs,
+				NETWORK_REGISTRATION_STATUS_UNKNOWN);
+}
+
+static void provisioned_contexts_query_cb(struct mbim_message *message,
+								void *user)
+{
+	struct mbim_message_iter contexts;
+	uint32_t n_contexts;
+	uint32_t id;
+	uint8_t type[16];
+	char *apn;
+	char *username;
+	char *password;
+	uint32_t compression;
+	uint32_t auth_protocol;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		return;
+
+	if (!mbim_message_get_arguments(message, "a(u16ysssuu)",
+						&n_contexts, &contexts))
+		return;
+
+	DBG("n_contexts: %u", n_contexts);
+
+	while (mbim_message_iter_next_entry(&contexts, &id, type, &apn,
+						&username, &password,
+						&compression, &auth_protocol)) {
+		char uuidstr[37];
+
+		l_uuid_to_string(type, uuidstr, sizeof(uuidstr));
+		DBG("id: %u, type: %s", id, uuidstr);
+		DBG("apn: %s, username: %s, password: %s",
+			apn, username, password);
+		DBG("compression: %u, auth_protocol: %u",
+			compression, auth_protocol);
+
+		l_free(apn);
+		l_free(username);
+		l_free(password);
+	}
+}
+
+static void delayed_register(struct l_idle *idle, void *user_data)
+{
+	struct ofono_gprs *gprs = user_data;
+	struct gprs_data *gd = ofono_gprs_get_data(gprs);
+	struct mbim_message *message;
+
+	DBG("");
+
+	l_idle_remove(idle);
+	gd->delayed_register = NULL;
+
+	/* Query provisioned contexts for debugging purposes only */
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_PROVISIONED_CONTEXTS,
+					MBIM_COMMAND_TYPE_QUERY);
+	mbim_message_set_arguments(message, "");
+	mbim_device_send(gd->device, 0, message,
+				provisioned_contexts_query_cb, gprs, NULL);
+
+	if (!mbim_device_register(gd->device, GPRS_GROUP,
+					mbim_uuid_basic_connect,
+					MBIM_CID_PACKET_SERVICE,
+					mbim_packet_service_changed,
+					gprs, NULL))
+		goto error;
+
+	ofono_gprs_register(gprs);
+	return;
+
+error:
+	ofono_gprs_remove(gprs);
+}
+
+static int mbim_gprs_probe(struct ofono_gprs *gprs, unsigned int vendor,
+								void *data)
+{
+	struct mbim_device *device = data;
+	struct gprs_data *gd;
+
+	DBG("");
+
+	gd = l_new(struct gprs_data, 1);
+	gd->device = mbim_device_ref(device);
+	gd->delayed_register = l_idle_create(delayed_register, gprs, NULL);
+
+	ofono_gprs_set_data(gprs, gd);
+
+	return 0;
+}
+
+static void mbim_gprs_remove(struct ofono_gprs *gprs)
+{
+	struct gprs_data *gd = ofono_gprs_get_data(gprs);
+
+	DBG("");
+
+	ofono_gprs_set_data(gprs, NULL);
+
+	l_idle_remove(gd->delayed_register);
+	mbim_device_cancel_group(gd->device, GPRS_GROUP);
+	mbim_device_unregister_group(gd->device, GPRS_GROUP);
+	mbim_device_unref(gd->device);
+	gd->device = NULL;
+	l_free(gd);
+}
+
+static struct ofono_gprs_driver driver = {
+	.name			= "mbim",
+	.probe			= mbim_gprs_probe,
+	.remove			= mbim_gprs_remove,
+	.set_attached		= mbim_gprs_set_attached,
+	.attached_status	= mbim_gprs_registration_status,
+};
+
+void mbim_gprs_init(void)
+{
+	ofono_gprs_driver_register(&driver);
+}
+
+void mbim_gprs_exit(void)
+{
+	ofono_gprs_driver_unregister(&driver);
+}

ofono/drivers/mbimmodem/mbim-desc.c

@@ -0,0 +1,80 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stddef.h>
+
+#include "mbim-desc.h"
+
+/*
+ * Attempts to find MBIM specific descriptors.
+ *
+ * Returns true if the MBIM Function descriptor was found, false otherwise.
+ */
+bool mbim_find_descriptors(const uint8_t *data, size_t data_len,
+				const struct mbim_desc **out_desc,
+				const struct mbim_extended_desc **out_ext_desc)
+{
+	bool r = false;
+
+	while (data_len > 3) {
+		uint8_t len = data[0];
+
+		if (data[1] != 0x24)
+			goto next;
+
+		/* MBIM v1.0, Table 4-3 */
+		switch (data[2]) {
+		case 0x1b:
+			if (!out_desc)
+				break;
+
+			if (len != sizeof(struct mbim_desc) || data_len < len)
+				break;
+
+			*out_desc = (const struct mbim_desc *) data;
+			r = true;
+			break;
+		case 0x1c:
+			if (!out_ext_desc)
+				break;
+
+			if (len != sizeof(struct mbim_extended_desc) ||
+					data_len < len)
+				break;
+
+			*out_ext_desc =
+				(const struct mbim_extended_desc *) data;
+			break;
+		}
+
+next:
+		data_len -= len;
+		data += len;
+	}
+
+	return r;
+}

ofono/drivers/mbimmodem/mbim-desc.h

@@ -0,0 +1,49 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <linux/types.h>
+
+/* MBIM v1.0, Section 6.4: MBIM Functional Descriptor */
+struct mbim_desc {
+	uint8_t bFunctionLength;
+	uint8_t bDescriptorType;
+	uint8_t bDescriptorSubtype;
+	__le16 bcdMBIMVersion;
+	__le16 wMaxControlMessage;
+	uint8_t bNumberFilters;
+	uint8_t bMaxFilterSize;
+	__le16 wMaxSegmentSize;
+	uint8_t bmNetworkCapabilities;
+} __attribute__ ((packed));
+
+/* MBIM v1.0, Section 6.5: MBIM Extended Functional Descriptor */
+struct mbim_extended_desc {
+	uint8_t	bFunctionLength;
+	uint8_t	bDescriptorType;
+	uint8_t bDescriptorSubtype;
+	__le16 bcdMBIMExtendedVersion;
+	uint8_t bMaxOutstandingCommandMessages;
+	__le16 wMTU;
+} __attribute__ ((packed));
+
+bool mbim_find_descriptors(const uint8_t *data, size_t data_len,
+				const struct mbim_desc **out_desc,
+				const struct mbim_extended_desc **out_ext_desc);

ofono/drivers/mbimmodem/mbim-message.h

@@ -0,0 +1,96 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <stdint.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+struct mbim_message;
+struct mbim_message_iter;
+
+enum mbim_command_type {
+	MBIM_COMMAND_TYPE_QUERY = 0,
+	MBIM_COMMAND_TYPE_SET = 1,
+};
+
+struct mbim_message_iter {
+	const char *sig_start;
+	uint8_t sig_len;
+	uint8_t sig_pos;
+	const struct iovec *iov;
+	uint32_t n_iov;
+	uint32_t cur_iov;
+	size_t cur_iov_offset;
+	size_t len;
+	size_t pos;
+	size_t base_offset;
+	uint32_t n_elem;
+	char container_type;
+};
+
+struct mbim_message *mbim_message_new(const uint8_t *uuid, uint32_t cid,
+					enum mbim_command_type type);
+struct mbim_message *mbim_message_ref(struct mbim_message *msg);
+void mbim_message_unref(struct mbim_message *msg);
+
+uint32_t mbim_message_get_error(struct mbim_message *message);
+uint32_t mbim_message_get_cid(struct mbim_message *message);
+const uint8_t *mbim_message_get_uuid(struct mbim_message *message);
+bool mbim_message_get_arguments(struct mbim_message *message,
+						const char *signature, ...);
+
+bool mbim_message_get_ipv4_address(struct mbim_message *message,
+					uint32_t offset,
+					struct in_addr *addr);
+bool mbim_message_get_ipv4_element(struct mbim_message *message,
+					uint32_t offset,
+					uint32_t *prefix_len,
+					struct in_addr *addr);
+bool mbim_message_get_ipv6_address(struct mbim_message *essage,
+					uint32_t offset,
+					struct in6_addr *addr);
+bool mbim_message_get_ipv6_element(struct mbim_message *message,
+					uint32_t offset,
+					uint32_t *prefix_len,
+					struct in6_addr *addr);
+
+bool mbim_message_iter_next_entry(struct mbim_message_iter *iter, ...);
+
+struct mbim_message_builder *mbim_message_builder_new(struct mbim_message *msg);
+void mbim_message_builder_free(struct mbim_message_builder *builder);
+bool mbim_message_builder_append_basic(struct mbim_message_builder *builder,
+					char type, const void *value);
+bool mbim_message_builder_append_bytes(struct mbim_message_builder *builder,
+					size_t len, const uint8_t *bytes);
+bool mbim_message_builder_enter_struct(struct mbim_message_builder *builder,
+					const char *signature);
+bool mbim_message_builder_leave_struct(struct mbim_message_builder *builder);
+bool mbim_message_builder_enter_array(struct mbim_message_builder *builder,
+					const char *signature);
+bool mbim_message_builder_leave_array(struct mbim_message_builder *builder);
+bool mbim_message_builder_enter_databuf(struct mbim_message_builder *builder,
+					const char *signature);
+bool mbim_message_builder_leave_databuf(struct mbim_message_builder *builder);
+struct mbim_message *mbim_message_builder_finalize(
+					struct mbim_message_builder *builder);
+
+bool mbim_message_set_arguments(struct mbim_message *message,
+						const char *signature, ...);

ofono/drivers/mbimmodem/mbim-private.h

@@ -0,0 +1,59 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#define align_len(len, boundary) (((len)+(boundary)-1) & ~((boundary)-1))
+
+enum mbim_control_message {
+	MBIM_OPEN_MSG = 0x1,
+	MBIM_CLOSE_MSG = 0x2,
+	MBIM_COMMAND_MSG = 0x3,
+	MBIM_HOST_ERROR_MSG = 0x4,
+	MBIM_OPEN_DONE = 0x80000001,
+	MBIM_CLOSE_DONE = 0x80000002,
+	MBIM_COMMAND_DONE = 0x80000003,
+	MBIM_FUNCTION_ERROR_MSG = 0x80000004,
+	MBIM_INDICATE_STATUS_MSG = 0x80000007,
+};
+
+/* MBIM v1.0, Section 9.1 */
+struct mbim_message_header {
+	__le32 type;
+	__le32 len;
+	__le32 tid;
+} __attribute__ ((packed));
+
+/* MBIM v1.0, Section 9.1 */
+struct mbim_fragment_header {
+	__le32 num_frags;
+	__le32 cur_frag;
+} __attribute__ ((packed));
+
+struct mbim_message *_mbim_message_build(const void *header,
+						struct iovec *frags,
+						uint32_t n_frags);
+struct mbim_message *_mbim_message_new_command_done(const uint8_t *uuid,
+					uint32_t cid, uint32_t status);
+uint32_t _mbim_information_buffer_offset(uint32_t type);
+void _mbim_message_set_tid(struct mbim_message *message, uint32_t tid);
+void *_mbim_message_to_bytearray(struct mbim_message *message, size_t *out_len);
+void *_mbim_message_get_header(struct mbim_message *message, size_t *out_len);
+struct iovec *_mbim_message_get_body(struct mbim_message *message,
+					size_t *out_n_iov, size_t *out_len);

ofono/drivers/mbimmodem/mbim.h

@@ -0,0 +1,149 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+struct mbim_device;
+struct mbim_message;
+
+#define MBIM_CID_DEVICE_CAPS			1
+#define MBIM_CID_SUBSCRIBER_READY_STATUS	2
+#define MBIM_CID_RADIO_STATE			3
+#define MBIM_CID_PIN				4
+#define MBIM_CID_PIN_LIST			5
+#define MBIM_CID_HOME_PROVIDER			6
+#define MBIM_CID_PREFERRED_PROVIDERS		7
+#define MBIM_CID_VISIBLE_PROVIDERS		8
+#define MBIM_CID_REGISTER_STATE			9
+#define MBIM_CID_PACKET_SERVICE			10
+#define MBIM_CID_SIGNAL_STATE			11
+#define MBIM_CID_CONNECT			12
+#define MBIM_CID_PROVISIONED_CONTEXTS		13
+#define MBIM_CID_SERVICE_ACTIVATION		14
+#define MBIM_CID_IP_CONFIGURATION		15
+#define MBIM_CID_DEVICE_SERVICES		16
+#define MBIM_CID_DEVICE_SERVICE_SUBSCRIBE_LIST	19
+#define MBIM_CID_PACKET_STATISTICS		20
+#define MBIM_CID_NETWORK_IDLE_HINT		21
+#define MBIM_CID_EMERGENCY_MODE			22
+#define MBIM_CID_IP_PACKET_FILTERS		23
+#define MBIM_CID_MULTICARRIER_PROVIDERS		24
+
+#define MBIM_CID_SMS_CONFIGURATION		1
+#define MBIM_CID_SMS_READ			2
+#define MBIM_CID_SMS_SEND			3
+#define MBIM_CID_SMS_DELETE			4
+#define MBIM_CID_SMS_MESSAGE_STORE_STATUS	5
+
+#define MBIM_CID_USSD				1
+
+#define MBIM_CID_PHONEBOOK_CONFIGURATION	1
+#define MBIM_CID_PHONEBOOK_READ			2
+#define MBIM_CID_PHONEBOOK_DELETE		3
+#define MBIM_CID_PHONEBOOK_WRITE		4
+
+#define MBIM_CID_STK_PAC			1
+#define MBIM_CID_STK_TERMINAL_RESPONSE		2
+#define MBIM_CID_STK_ENVELOPE			3
+
+#define MBIM_CID_AKA_AUTH			1
+#define MBIM_CID_AKAP_AUTH			2
+#define MBIM_CID_SIM_AUTH			3
+
+#define MBIM_CID_DSS_CONNECT			1
+
+/* Table 10-11 */
+enum mbim_data_class {
+	MBIM_DATA_CLASS_NONE		= 0x00,
+	MBIM_DATA_CLASS_GPRS		= 0x01,
+	MBIM_DATA_CLASS_EDGE		= 0x02,
+	MBIM_DATA_CLASS_UMTS		= 0x04,
+	MBIM_DATA_CLASS_HSDPA		= 0x08,
+	MBIM_DATA_CLASS_HSUPA		= 0x10,
+	MBIM_DATA_CLASS_LTE		= 0x20,
+	MBIM_DATA_CLASS_1XRTT		= 0x10000,
+	MBIM_DATA_CLASS_EVDO		= 0x20000,
+	MBIM_DATA_CLASS_EVDO_REVA	= 0x40000,
+	MBIM_DATA_CLASS_1XEVDV		= 0x80000,
+	MBIM_DATA_CLASS_3XRTT		= 0x100000,
+	MBIM_DATA_CLASS_1XEVDO_REVB	= 0x200000,
+	MBIM_DATA_CLASS_UMB		= 0x400000,
+	MBIM_DATA_CLASS_CUSTOM		= 0x80000000,
+};
+
+typedef void (*mbim_device_debug_func_t) (const char *str, void *user_data);
+typedef void (*mbim_device_disconnect_func_t) (void *user_data);
+typedef void (*mbim_device_destroy_func_t) (void *user_data);
+typedef void (*mbim_device_ready_func_t) (void *user_data);
+typedef void (*mbim_device_reply_func_t) (struct mbim_message *message,
+							void *user_data);
+
+extern const uint8_t mbim_uuid_basic_connect[];
+extern const uint8_t mbim_uuid_sms[];
+extern const uint8_t mbim_uuid_ussd[];
+extern const uint8_t mbim_uuid_phonebook[];
+extern const uint8_t mbim_uuid_stk[];
+extern const uint8_t mbim_uuid_auth[];
+extern const uint8_t mbim_uuid_dss[];
+
+extern const uint8_t mbim_context_type_none[];
+extern const uint8_t mbim_context_type_internet[];
+extern const uint8_t mbim_context_type_vpn[];
+extern const uint8_t mbim_context_type_voice[];
+extern const uint8_t mbim_context_type_video_share[];
+extern const uint8_t mbim_context_type_purchase[];
+extern const uint8_t mbim_context_type_ims[];
+extern const uint8_t mbim_context_type_mms[];
+extern const uint8_t mbim_context_type_local[];
+
+struct mbim_device *mbim_device_new(int fd, uint32_t max_segment_size);
+bool mbim_device_set_close_on_unref(struct mbim_device *device, bool do_close);
+struct mbim_device *mbim_device_ref(struct mbim_device *device);
+void mbim_device_unref(struct mbim_device *device);
+bool mbim_device_shutdown(struct mbim_device *device);
+
+bool mbim_device_set_max_outstanding(struct mbim_device *device, uint32_t max);
+
+bool mbim_device_set_debug(struct mbim_device *device,
+				mbim_device_debug_func_t func, void *user_data,
+				mbim_device_destroy_func_t destroy);
+bool mbim_device_set_disconnect_handler(struct mbim_device *device,
+					mbim_device_disconnect_func_t function,
+					void *user_data,
+					mbim_device_destroy_func_t destroy);
+bool mbim_device_set_ready_handler(struct mbim_device *device,
+					mbim_device_ready_func_t function,
+					void *user_data,
+					mbim_device_destroy_func_t destroy);
+
+uint32_t mbim_device_send(struct mbim_device *device, uint32_t gid,
+				struct mbim_message *message,
+				mbim_device_reply_func_t function,
+				void *user_data,
+				mbim_device_destroy_func_t destroy);
+bool mbim_device_cancel(struct mbim_device *device, uint32_t tid);
+bool mbim_device_cancel_group(struct mbim_device *device, uint32_t gid);
+
+uint32_t mbim_device_register(struct mbim_device *device, uint32_t gid,
+				const uint8_t *uuid, uint32_t cid,
+				mbim_device_reply_func_t notify,
+				void *user_data,
+				mbim_device_destroy_func_t destroy);
+bool mbim_device_unregister(struct mbim_device *device, uint32_t id);
+bool mbim_device_unregister_group(struct mbim_device *device, uint32_t gid);

ofono/drivers/mbimmodem/mbimmodem.c

@@ -0,0 +1,53 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define OFONO_API_SUBJECT_TO_CHANGE
+#include <ofono/plugin.h>
+
+#include "mbimmodem.h"
+
+static int mbimmodem_init(void)
+{
+	mbim_devinfo_init();
+	mbim_sim_init();
+	mbim_netreg_init();
+	mbim_sms_exit();
+	mbim_gprs_init();
+	mbim_gprs_context_init();
+	return 0;
+}
+
+static void mbimmodem_exit(void)
+{
+	mbim_gprs_context_exit();
+	mbim_gprs_exit();
+	mbim_sms_exit();
+	mbim_netreg_exit();
+	mbim_sim_exit();
+	mbim_devinfo_exit();
+}
+
+OFONO_PLUGIN_DEFINE(mbimmodem, "MBIM modem driver", VERSION,
+		OFONO_PLUGIN_PRIORITY_DEFAULT, mbimmodem_init, mbimmodem_exit)

ofono/drivers/mbimmodem/mbimmodem.h

@@ -0,0 +1,48 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include "util.h"
+
+enum MBIM_GROUP {
+	SIM_GROUP = 1,
+	NETREG_GROUP = 2,
+	SMS_GROUP = 3,
+	GPRS_GROUP = 4,
+	GPRS_CONTEXT_GROUP = 101,
+};
+
+extern void mbim_devinfo_init(void);
+extern void mbim_devinfo_exit(void);
+
+extern void mbim_sim_init(void);
+extern void mbim_sim_exit(void);
+
+extern void mbim_netreg_init(void);
+extern void mbim_netreg_exit(void);
+
+extern void mbim_sms_init(void);
+extern void mbim_sms_exit(void);
+
+extern void mbim_gprs_init(void);
+extern void mbim_gprs_exit(void);
+
+extern void mbim_gprs_context_init(void);
+extern void mbim_gprs_context_exit(void);

ofono/drivers/mbimmodem/network-registration.c

@@ -0,0 +1,416 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/netreg.h>
+
+#include "src/common.h"
+
+#include "drivers/mbimmodem/mbim.h"
+#include "drivers/mbimmodem/mbim-message.h"
+#include "drivers/mbimmodem/mbimmodem.h"
+
+struct netreg_data {
+	struct mbim_device *device;
+	struct l_idle *delayed_register;
+};
+
+static inline int register_state_to_status(uint32_t register_state)
+{
+	switch (register_state) {
+	case 0:	/* MBIMRegisterStateUnknown */
+		return NETWORK_REGISTRATION_STATUS_UNKNOWN;
+	case 1: /* MBIMRegisterStateDeregistered */
+		return NETWORK_REGISTRATION_STATUS_NOT_REGISTERED;
+	case 2: /* MBIMRegisterStateSearching */
+		return NETWORK_REGISTRATION_STATUS_SEARCHING;
+	case 3: /* MBIMRegisterStateHome */
+		return NETWORK_REGISTRATION_STATUS_REGISTERED;
+	case 4: /* MBIMRegisterStateRoaming */
+	case 5: /* MBIMRegisterStatePartner */
+		return NETWORK_REGISTRATION_STATUS_ROAMING;
+	case 6: /* MBIMRegisterStateDenied */
+		return NETWORK_REGISTRATION_STATUS_DENIED;
+	}
+
+	return NETWORK_REGISTRATION_STATUS_UNKNOWN;
+}
+
+static void mbim_register_state_changed(struct mbim_message *message,
+								void *user)
+{
+	struct ofono_netreg *netreg = user;
+	uint32_t nw_error;
+	uint32_t register_state;
+	uint32_t register_mode;
+	uint32_t available_data_classes;
+	int status;
+	int tech;
+
+	DBG("");
+
+	if (!mbim_message_get_arguments(message, "uuuu",
+						&nw_error, &register_state,
+						&register_mode,
+						&available_data_classes))
+		return;
+
+	DBG("NwError: %u, RegisterMode: %u", nw_error, register_mode);
+
+	status = register_state_to_status(register_state);
+	tech = mbim_data_class_to_tech(available_data_classes);
+
+	ofono_netreg_status_notify(netreg, status, -1, -1, tech);
+}
+
+static void mbim_registration_status_cb(struct mbim_message *message,
+								void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_netreg_status_cb_t cb = cbd->cb;
+	uint32_t dummy;
+	uint32_t register_state;
+	uint32_t available_data_classes;
+	int status;
+	int tech;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	if (!mbim_message_get_arguments(message, "uuuu",
+						&dummy, &register_state,
+						&dummy,
+						&available_data_classes))
+		goto error;
+
+	status = register_state_to_status(register_state);
+	tech = mbim_data_class_to_tech(available_data_classes);
+
+	CALLBACK_WITH_SUCCESS(cb, status, -1, -1, tech, cbd->data);
+	return;
+error:
+	CALLBACK_WITH_FAILURE(cb, -1, -1, -1, -1, cbd->data);
+}
+
+static void mbim_registration_status(struct ofono_netreg *netreg,
+					ofono_netreg_status_cb_t cb,
+					void *data)
+{
+	struct netreg_data *nd = ofono_netreg_get_data(netreg);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_REGISTER_STATE,
+					MBIM_COMMAND_TYPE_QUERY);
+	mbim_message_set_arguments(message, "");
+
+	if (mbim_device_send(nd->device, NETREG_GROUP, message,
+				mbim_registration_status_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, -1, -1, -1, -1, data);
+}
+
+static void mbim_current_operator_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_netreg_operator_cb_t cb = cbd->cb;
+	struct ofono_network_operator op;
+	uint32_t dummy;
+	uint32_t register_state;
+	uint32_t available_data_classes;
+	L_AUTO_FREE_VAR(char *, provider_id) = NULL;
+	L_AUTO_FREE_VAR(char *, provider_name) = NULL;
+	L_AUTO_FREE_VAR(char *, roaming_text) = NULL;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	if (!mbim_message_get_arguments(message, "uuuuusss",
+						&dummy, &register_state, &dummy,
+						&available_data_classes, &dummy,
+						&provider_id, &provider_name,
+						&roaming_text))
+		goto error;
+
+	if (register_state < 3 || register_state > 5)
+		goto error;
+
+	DBG("provider: %s(%s)", provider_name, provider_id);
+
+	/* If MBIMRegisterStateRoaming or MBIMRegisterStatePartner */
+	if (register_state == 4 || register_state == 5)
+		DBG("roaming text: %s", roaming_text);
+
+	strncpy(op.name, provider_name, OFONO_MAX_OPERATOR_NAME_LENGTH);
+	op.name[OFONO_MAX_OPERATOR_NAME_LENGTH] = '\0';
+
+	strncpy(op.mcc, provider_id, OFONO_MAX_MCC_LENGTH);
+	op.mcc[OFONO_MAX_MCC_LENGTH] = '\0';
+
+	strncpy(op.mnc, provider_id + OFONO_MAX_MCC_LENGTH,
+						OFONO_MAX_MNC_LENGTH);
+	op.mnc[OFONO_MAX_MNC_LENGTH] = '\0';
+
+	/* Set to current */
+	op.status = 2;
+	op.tech = mbim_data_class_to_tech(available_data_classes);
+
+	CALLBACK_WITH_SUCCESS(cb, &op, cbd->data);
+	return;
+error:
+	CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
+}
+
+static void mbim_current_operator(struct ofono_netreg *netreg,
+				ofono_netreg_operator_cb_t cb, void *data)
+{
+	struct netreg_data *nd = ofono_netreg_get_data(netreg);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_REGISTER_STATE,
+					MBIM_COMMAND_TYPE_QUERY);
+	mbim_message_set_arguments(message, "");
+
+	if (mbim_device_send(nd->device, NETREG_GROUP, message,
+				mbim_current_operator_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, NULL, data);
+}
+
+static void mbim_register_state_set_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_netreg_register_cb_t cb = cbd->cb;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		CALLBACK_WITH_FAILURE(cb, cbd->data);
+	else
+		CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void mbim_register_auto(struct ofono_netreg *netreg,
+				ofono_netreg_register_cb_t cb, void *data)
+{
+	static const uint32_t data_class = MBIM_DATA_CLASS_GPRS |
+						MBIM_DATA_CLASS_EDGE |
+						MBIM_DATA_CLASS_UMTS |
+						MBIM_DATA_CLASS_HSDPA |
+						MBIM_DATA_CLASS_HSUPA |
+						MBIM_DATA_CLASS_LTE;
+	struct netreg_data *nd = ofono_netreg_get_data(netreg);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_REGISTER_STATE,
+					MBIM_COMMAND_TYPE_SET);
+	mbim_message_set_arguments(message, "suu", NULL, 0, data_class);
+
+	if (mbim_device_send(nd->device, NETREG_GROUP, message,
+				mbim_register_state_set_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static inline int convert_signal_strength(uint32_t strength)
+{
+	if (strength == 99)
+		return -1;
+
+	return strength * 100 / 31;
+}
+
+static void mbim_signal_state_query_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_netreg_strength_cb_t cb = cbd->cb;
+	uint32_t strength;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	if (!mbim_message_get_arguments(message, "u", &strength))
+		goto error;
+
+	CALLBACK_WITH_SUCCESS(cb, convert_signal_strength(strength), cbd->data);
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+}
+
+static void mbim_signal_strength(struct ofono_netreg *netreg,
+				ofono_netreg_strength_cb_t cb, void *data)
+{
+	struct netreg_data *nd = ofono_netreg_get_data(netreg);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_SIGNAL_STATE,
+					MBIM_COMMAND_TYPE_QUERY);
+	mbim_message_set_arguments(message, "");
+
+	if (mbim_device_send(nd->device, NETREG_GROUP, message,
+				mbim_signal_state_query_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, -1, data);
+}
+
+static void mbim_signal_state_changed(struct mbim_message *message, void *user)
+{
+	struct ofono_netreg *netreg = user;
+	uint32_t strength;
+	uint32_t error_rate;
+	uint32_t signal_strength_interval;
+	uint32_t rssi_threshold;
+
+	DBG("");
+
+	if (!mbim_message_get_arguments(message, "uuuu",
+						&strength, &error_rate,
+						&signal_strength_interval,
+						&rssi_threshold))
+		return;
+
+	DBG("strength: %u, error_rate: %u", strength, error_rate);
+	DBG("strength interval: %u, rssi_threshold: %u",
+				signal_strength_interval, rssi_threshold);
+
+	ofono_netreg_strength_notify(netreg, convert_signal_strength(strength));
+}
+
+static void delayed_register(struct l_idle *idle, void *user_data)
+{
+	struct ofono_netreg *netreg = user_data;
+	struct netreg_data *nd = ofono_netreg_get_data(netreg);
+
+	DBG("");
+
+	l_idle_remove(idle);
+	nd->delayed_register = NULL;
+
+	if (!mbim_device_register(nd->device, NETREG_GROUP,
+					mbim_uuid_basic_connect,
+					MBIM_CID_SIGNAL_STATE,
+					mbim_signal_state_changed,
+					netreg, NULL))
+		goto error;
+
+	if (!mbim_device_register(nd->device, NETREG_GROUP,
+					mbim_uuid_basic_connect,
+					MBIM_CID_REGISTER_STATE,
+					mbim_register_state_changed,
+					netreg, NULL))
+		goto error;
+
+	ofono_netreg_register(netreg);
+	return;
+
+error:
+	ofono_netreg_remove(netreg);
+}
+
+static int mbim_netreg_probe(struct ofono_netreg *netreg, unsigned int vendor,
+					void *data)
+{
+	struct mbim_device *device = data;
+	struct netreg_data *nd = l_new(struct netreg_data, 1);
+
+	DBG("");
+
+	nd->device = mbim_device_ref(device);
+	nd->delayed_register = l_idle_create(delayed_register, netreg, NULL);
+
+	ofono_netreg_set_data(netreg, nd);
+
+	return 0;
+}
+
+static void mbim_netreg_remove(struct ofono_netreg *netreg)
+{
+	struct netreg_data *nd = ofono_netreg_get_data(netreg);
+
+	DBG("");
+
+	ofono_netreg_set_data(netreg, NULL);
+
+	l_idle_remove(nd->delayed_register);
+	mbim_device_cancel_group(nd->device, NETREG_GROUP);
+	mbim_device_unregister_group(nd->device, NETREG_GROUP);
+	mbim_device_unref(nd->device);
+	nd->device = NULL;
+	l_free(nd);
+}
+
+static struct ofono_netreg_driver driver = {
+	.name				= "mbim",
+	.probe				= mbim_netreg_probe,
+	.remove				= mbim_netreg_remove,
+	.registration_status		= mbim_registration_status,
+	.current_operator		= mbim_current_operator,
+	.register_auto			= mbim_register_auto,
+	.strength			= mbim_signal_strength,
+};
+
+void mbim_netreg_init(void)
+{
+	ofono_netreg_driver_register(&driver);
+}
+
+void mbim_netreg_exit(void)
+{
+	ofono_netreg_driver_unregister(&driver);
+}

ofono/drivers/mbimmodem/sim.c

@@ -0,0 +1,533 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/sim.h>
+
+#include "drivers/mbimmodem/mbim.h"
+#include "drivers/mbimmodem/mbim-message.h"
+#include "drivers/mbimmodem/mbimmodem.h"
+
+struct sim_data {
+	struct mbim_device *device;
+	char *iccid;
+	char *imsi;
+	uint32_t last_pin_type;
+	bool present : 1;
+};
+
+static void mbim_sim_state_changed(struct ofono_sim *sim, uint32_t ready_state)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+
+	DBG("ready_state: %u", ready_state);
+
+	switch (ready_state) {
+	case 0: /* Not Initialized */
+		break;
+	case 1: /* Initialized */
+		if (!sd->present)
+			ofono_sim_inserted_notify(sim, true);
+
+		sd->present = true;
+		ofono_sim_initialized_notify(sim);
+		break;
+	case 6: /* Device Locked */
+		if (!sd->present)
+			ofono_sim_inserted_notify(sim, true);
+
+		sd->present = true;
+		break;
+	case 2: /* Not inserted */
+	case 3: /* Bad SIM */
+	case 4: /* Failure */
+	case 5: /* Not activated */
+		if (sd->present)
+			ofono_sim_inserted_notify(sim, false);
+
+		sd->present = false;
+		break;
+	default:
+		break;
+	};
+}
+
+static void mbim_read_imsi(struct ofono_sim *sim,
+				ofono_sim_imsi_cb_t cb, void *user_data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+
+	DBG("");
+
+	CALLBACK_WITH_SUCCESS(cb, sd->imsi, user_data);
+}
+
+static enum ofono_sim_password_type mbim_pin_type_to_sim_password(
+							uint32_t pin_type)
+{
+	switch (pin_type) {
+	case 0:  /* No Pin */
+		return OFONO_SIM_PASSWORD_NONE;
+	case 2: /* PIN1 key */
+		return OFONO_SIM_PASSWORD_SIM_PIN;
+	case 3: /* PIN2 key */
+		return OFONO_SIM_PASSWORD_SIM_PIN2;
+	case 4: /* device to SIM key */
+		return OFONO_SIM_PASSWORD_PHSIM_PIN;
+	case 5: /* device to very first SIM key */
+		return OFONO_SIM_PASSWORD_PHFSIM_PIN;
+	case 6: /* network personalization key */
+		return OFONO_SIM_PASSWORD_PHNET_PIN;
+	case 7: /* network subset personalization key */
+		return OFONO_SIM_PASSWORD_PHNETSUB_PIN;
+	case 8: /* service provider (SP) personalization key */
+		return OFONO_SIM_PASSWORD_PHSP_PIN;
+	case 9: /* corporate personalization key */
+		return OFONO_SIM_PASSWORD_PHCORP_PIN;
+	case 11: /* PUK1 */
+		return OFONO_SIM_PASSWORD_SIM_PUK;
+	case 12: /* PUK2 */
+		return OFONO_SIM_PASSWORD_SIM_PUK2;
+	case 13: /* device to very first SIM PIN unlock key */
+		return OFONO_SIM_PASSWORD_PHFSIM_PUK;
+	case 14: /* network personalization unlock key */
+		return OFONO_SIM_PASSWORD_PHNET_PUK;
+	case 15: /* network subset personaliation unlock key */
+		return OFONO_SIM_PASSWORD_PHNETSUB_PUK;
+	case 16: /* service provider (SP) personalization unlock key */
+		return OFONO_SIM_PASSWORD_PHSP_PUK;
+	case 17: /* corporate personalization unlock key */
+		return OFONO_SIM_PASSWORD_PHCORP_PUK;
+	}
+
+	return OFONO_SIM_PASSWORD_INVALID;
+}
+
+static uint32_t mbim_pin_type_from_sim_password(
+					enum ofono_sim_password_type type)
+{
+	switch (type) {
+	case OFONO_SIM_PASSWORD_SIM_PIN:
+		return 2; /* PIN1 key */
+	case OFONO_SIM_PASSWORD_SIM_PIN2:
+		return 3; /* PIN2 key */
+	case OFONO_SIM_PASSWORD_PHSIM_PIN:
+		return 4; /* device to SIM key */
+	case OFONO_SIM_PASSWORD_PHFSIM_PIN:
+		return 5; /* device to very first SIM key */
+	case OFONO_SIM_PASSWORD_PHNET_PIN:
+		return 6; /* network personalization key */
+	case OFONO_SIM_PASSWORD_PHNETSUB_PIN:
+		return 7; /* network subset personalization key */
+	case OFONO_SIM_PASSWORD_PHSP_PIN:
+		return 8; /* service provider (SP) personalization key */
+	case OFONO_SIM_PASSWORD_PHCORP_PIN:
+		return 9; /* corporate personalization key */
+	case OFONO_SIM_PASSWORD_SIM_PUK:
+		return 11; /* PUK1 */
+	case OFONO_SIM_PASSWORD_SIM_PUK2:
+		return 12; /* PUK2 */
+	case OFONO_SIM_PASSWORD_PHFSIM_PUK:
+		return 13; /* device to very first SIM PIN unlock key */
+	case OFONO_SIM_PASSWORD_PHNET_PUK:
+		return 14; /* network personalization unlock key */
+	case OFONO_SIM_PASSWORD_PHNETSUB_PUK:
+		return 15; /* network subset personaliation unlock key */
+	case OFONO_SIM_PASSWORD_PHSP_PUK:
+		return 16; /* service provider (SP) personalization unlock key */
+	case OFONO_SIM_PASSWORD_PHCORP_PUK:
+		return 17; /* corporate personalization unlock key */
+	case OFONO_SIM_PASSWORD_NONE:
+	case OFONO_SIM_PASSWORD_INVALID:
+		break;
+	}
+
+	return 0;
+}
+
+static void mbim_pin_query_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	struct sim_data *sd = cbd->user;
+	ofono_sim_passwd_cb_t cb = cbd->cb;
+	uint32_t pin_type;
+	uint32_t pin_state;
+	enum ofono_sim_password_type sim_password;
+	bool r;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	r = mbim_message_get_arguments(message, "uu",
+					&pin_type, &pin_state);
+	if (!r)
+		goto error;
+
+	sim_password = mbim_pin_type_to_sim_password(pin_type);
+	if (sim_password == OFONO_SIM_PASSWORD_INVALID)
+		goto error;
+
+	if (pin_state == 0)
+		sim_password = OFONO_SIM_PASSWORD_NONE;
+
+	sd->last_pin_type = pin_type;
+
+	CALLBACK_WITH_SUCCESS(cb, sim_password, cbd->data);
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+}
+
+static void mbim_pin_query(struct ofono_sim *sim,
+				ofono_sim_passwd_cb_t cb, void *user_data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, user_data);
+	struct mbim_message *message;
+
+	DBG("");
+
+	cbd->user = sd;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_PIN,
+					MBIM_COMMAND_TYPE_QUERY);
+	mbim_message_set_arguments(message, "");
+
+	if (mbim_device_send(sd->device, SIM_GROUP, message,
+				mbim_pin_query_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, -1, user_data);
+}
+
+static void mbim_pin_retries_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_sim_pin_retries_cb_t cb = cbd->cb;
+	int retries[OFONO_SIM_PASSWORD_INVALID];
+	size_t i;
+	uint32_t pin_type;
+	uint32_t pin_state;
+	uint32_t remaining;
+	enum ofono_sim_password_type sim_password;
+	bool r;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	r = mbim_message_get_arguments(message, "uuu",
+					&pin_type, &pin_state, &remaining);
+	if (!r)
+		goto error;
+
+	sim_password = mbim_pin_type_to_sim_password(pin_type);
+	if (sim_password == OFONO_SIM_PASSWORD_INVALID)
+		goto error;
+
+	for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; i++)
+		retries[i] = -1;
+
+	if (pin_state == 0 || sim_password == OFONO_SIM_PASSWORD_NONE) {
+		CALLBACK_WITH_SUCCESS(cb, retries, cbd->data);
+		return;
+	}
+
+	if (remaining == 0xffffffff)
+		retries[sim_password] = -1;
+	else
+		retries[sim_password] = remaining;
+
+	CALLBACK_WITH_SUCCESS(cb, retries, cbd->data);
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
+}
+
+static void mbim_pin_retries_query(struct ofono_sim *sim,
+				ofono_sim_pin_retries_cb_t cb, void *user_data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, user_data);
+	struct mbim_message *message;
+
+	DBG("");
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_PIN,
+					MBIM_COMMAND_TYPE_QUERY);
+	mbim_message_set_arguments(message, "");
+
+	if (mbim_device_send(sd->device, SIM_GROUP, message,
+				mbim_pin_retries_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, NULL, user_data);
+}
+
+static void mbim_pin_set_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_sim_lock_unlock_cb_t cb = cbd->cb;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		CALLBACK_WITH_FAILURE(cb, cbd->data);
+	else
+		CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void mbim_pin_set(struct ofono_sim *sim, uint32_t pin_type,
+						uint32_t pin_operation,
+						const char *old_passwd,
+						const char *new_passwd,
+						ofono_sim_lock_unlock_cb_t cb,
+						void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+
+	DBG("%u %u %s %s", pin_type, pin_operation, old_passwd, new_passwd);
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_PIN,
+					MBIM_COMMAND_TYPE_SET);
+	mbim_message_set_arguments(message, "uuss", pin_type, pin_operation,
+					old_passwd, new_passwd);
+
+	if (mbim_device_send(sd->device, SIM_GROUP, message,
+				mbim_pin_set_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static void mbim_pin_enter(struct ofono_sim *sim, const char *passwd,
+				ofono_sim_lock_unlock_cb_t cb, void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+
+	/* Use MBIMPinOperationEnter (0) and NULL second PIN */
+	mbim_pin_set(sim, sd->last_pin_type, 0, passwd, NULL, cb, data);
+}
+
+static void mbim_puk_enter(struct ofono_sim *sim, const char *puk,
+				const char *passwd,
+				ofono_sim_lock_unlock_cb_t cb, void *data)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+
+	/* Use MBIMPinOperationEnter (0) and second PIN */
+	mbim_pin_set(sim, sd->last_pin_type, 0, puk, passwd, cb, data);
+}
+
+static void mbim_pin_enable(struct ofono_sim *sim,
+				enum ofono_sim_password_type passwd_type,
+				int enable, const char *passwd,
+				ofono_sim_lock_unlock_cb_t cb, void *data)
+{
+	uint32_t pin_type = mbim_pin_type_from_sim_password(passwd_type);
+
+	if (pin_type == 0) {
+		CALLBACK_WITH_FAILURE(cb, data);
+		return;
+	}
+
+	/* Use MBIMPinOperationEnable (1) or MBIMPinOperationDisable (2) */
+	mbim_pin_set(sim, pin_type, enable ? 1 : 2, passwd, NULL, cb, data);
+}
+
+static void mbim_pin_change(struct ofono_sim *sim,
+				enum ofono_sim_password_type passwd_type,
+				const char *old_passwd, const char *new_passwd,
+				ofono_sim_lock_unlock_cb_t cb, void *data)
+{
+	uint32_t pin_type = mbim_pin_type_from_sim_password(passwd_type);
+
+	if (pin_type == 0) {
+		CALLBACK_WITH_FAILURE(cb, data);
+		return;
+	}
+
+	/* Use MBIMPinOperationChange (3) */
+	mbim_pin_set(sim, pin_type, 3, old_passwd, new_passwd, cb, data);
+}
+
+static void mbim_subscriber_ready_status_changed(struct mbim_message *message,
+								void *user)
+{
+	struct ofono_sim *sim = user;
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	uint32_t ready_state;
+	char *imsi;
+	char *iccid;
+	uint32_t ready_info;
+
+	DBG("");
+
+	if (!mbim_message_get_arguments(message, "ussu",
+					&ready_state, &imsi,
+					&iccid, &ready_info))
+		return;
+
+	l_free(sd->iccid);
+	sd->iccid = iccid;
+
+	l_free(sd->imsi);
+	sd->imsi = imsi;
+
+	DBG("%s %s", iccid, imsi);
+
+	mbim_sim_state_changed(sim, ready_state);
+}
+
+static void mbim_subscriber_ready_status_cb(struct mbim_message *message,
+								void *user)
+{
+	struct ofono_sim *sim = user;
+	struct sim_data *sd = ofono_sim_get_data(sim);
+	uint32_t ready_state;
+	char *imsi;
+	char *iccid;
+	uint32_t ready_info;
+	bool r;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	/* We don't bother parsing MSISDN/MDN array */
+	r = mbim_message_get_arguments(message, "ussu",
+					&ready_state, &imsi,
+					&iccid, &ready_info);
+	if (!r)
+		goto error;
+
+	sd->iccid = iccid;
+	sd->imsi = imsi;
+
+	if (!mbim_device_register(sd->device, SIM_GROUP,
+					mbim_uuid_basic_connect,
+					MBIM_CID_SUBSCRIBER_READY_STATUS,
+					mbim_subscriber_ready_status_changed,
+					sim, NULL))
+		goto error;
+
+	ofono_sim_register(sim);
+	DBG("%s %s", iccid, imsi);
+	mbim_sim_state_changed(sim, ready_state);
+	return;
+
+error:
+	ofono_sim_remove(sim);
+}
+
+static int mbim_sim_probe(struct ofono_sim *sim, unsigned int vendor,
+				void *data)
+{
+	struct mbim_device *device = data;
+	struct mbim_message *message;
+	struct sim_data *sd;
+
+	message = mbim_message_new(mbim_uuid_basic_connect,
+					MBIM_CID_SUBSCRIBER_READY_STATUS,
+					MBIM_COMMAND_TYPE_QUERY);
+	if (!message)
+		return -ENOMEM;
+
+	mbim_message_set_arguments(message, "");
+
+	if (!mbim_device_send(device, SIM_GROUP, message,
+				mbim_subscriber_ready_status_cb, sim, NULL)) {
+		mbim_message_unref(message);
+		return -EIO;
+	}
+
+	sd = l_new(struct sim_data, 1);
+	sd->device = mbim_device_ref(device);
+	ofono_sim_set_data(sim, sd);
+
+	return 0;
+}
+
+static void mbim_sim_remove(struct ofono_sim *sim)
+{
+	struct sim_data *sd = ofono_sim_get_data(sim);
+
+	ofono_sim_set_data(sim, NULL);
+
+	mbim_device_cancel_group(sd->device, SIM_GROUP);
+	mbim_device_unregister_group(sd->device, SIM_GROUP);
+	mbim_device_unref(sd->device);
+	sd->device = NULL;
+
+	l_free(sd->iccid);
+	l_free(sd->imsi);
+	l_free(sd);
+}
+
+static struct ofono_sim_driver driver = {
+	.name			= "mbim",
+	.probe			= mbim_sim_probe,
+	.remove			= mbim_sim_remove,
+	.read_imsi		= mbim_read_imsi,
+	.query_passwd_state	= mbim_pin_query,
+	.query_pin_retries	= mbim_pin_retries_query,
+	.send_passwd		= mbim_pin_enter,
+	.reset_passwd		= mbim_puk_enter,
+	.change_passwd		= mbim_pin_change,
+	.lock			= mbim_pin_enable,
+};
+
+void mbim_sim_init(void)
+{
+	ofono_sim_driver_register(&driver);
+}
+
+void mbim_sim_exit(void)
+{
+	ofono_sim_driver_unregister(&driver);
+}

ofono/drivers/mbimmodem/sms.c

@@ -0,0 +1,516 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <string.h>
+#include <errno.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/sms.h>
+#include "common.h"
+
+#include "drivers/mbimmodem/mbim.h"
+#include "drivers/mbimmodem/mbim-message.h"
+#include "drivers/mbimmodem/mbimmodem.h"
+
+struct sms_data {
+	struct mbim_device *device;
+	uint32_t configuration_notify_id;
+};
+
+static void mbim_sca_set_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_sms_sca_set_cb_t cb = cbd->cb;
+
+	DBG("");
+
+	if (mbim_message_get_error(message) != 0)
+		CALLBACK_WITH_FAILURE(cb, cbd->data);
+	else
+		CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void mbim_sca_set(struct ofono_sms *sms,
+			const struct ofono_phone_number *sca,
+			ofono_sms_sca_set_cb_t cb, void *data)
+{
+	struct sms_data *sd = ofono_sms_get_data(sms);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+	const char *numberstr = phone_number_to_string(sca);
+
+	message = mbim_message_new(mbim_uuid_sms,
+					MBIM_CID_SMS_CONFIGURATION,
+					MBIM_COMMAND_TYPE_SET);
+	mbim_message_set_arguments(message, "us", 0, numberstr);
+
+	if (mbim_device_send(sd->device, SMS_GROUP, message,
+				mbim_sca_set_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static void mbim_sca_query_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	ofono_sms_sca_query_cb_t cb = cbd->cb;
+	struct ofono_phone_number sca;
+	uint32_t dummy;
+	L_AUTO_FREE_VAR(char *, number) = NULL;
+	const char *p;
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	if (!mbim_message_get_arguments(message, "uuuus",
+					&dummy, &dummy, &dummy, &dummy,
+					&number))
+		goto error;
+
+	if (number[0] == '+') {
+		p = number + 1;
+		sca.type = 145;
+	} else {
+		p = number;
+		sca.type = 129;
+	}
+
+	strncpy(sca.number, p, OFONO_MAX_PHONE_NUMBER_LENGTH);
+	sca.number[OFONO_MAX_PHONE_NUMBER_LENGTH] = '\0';
+	CALLBACK_WITH_SUCCESS(cb, &sca, cbd->data);
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, NULL, cbd->data);
+}
+
+static void mbim_sca_query(struct ofono_sms *sms, ofono_sms_sca_query_cb_t cb,
+					void *data)
+{
+	struct sms_data *sd = ofono_sms_get_data(sms);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+
+	message = mbim_message_new(mbim_uuid_sms,
+					MBIM_CID_SMS_CONFIGURATION,
+					MBIM_COMMAND_TYPE_QUERY);
+	mbim_message_set_arguments(message, "");
+
+	if (mbim_device_send(sd->device, SMS_GROUP, message,
+				mbim_sca_query_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, NULL, data);
+}
+
+static void mbim_delete_cb(struct mbim_message *message, void *user)
+{
+	DBG("%u", mbim_message_get_error(message));
+}
+
+static void mbim_sms_send_cb(struct mbim_message *message, void *user)
+{
+	struct cb_data *cbd = user;
+	struct sms_data *sd = cbd->user;
+	ofono_sms_submit_cb_t cb = cbd->cb;
+	uint32_t mr;
+	struct mbim_message *delete;
+
+	DBG("%u", mbim_message_get_error(message));
+
+	if (mbim_message_get_error(message) != 0)
+		goto error;
+
+	if (!mbim_message_get_arguments(message, "u", &mr))
+		goto error;
+
+	/* Just in case, send an SMS DELETE command for Sent messages */
+	delete = mbim_message_new(mbim_uuid_sms,
+					MBIM_CID_SMS_DELETE,
+					MBIM_COMMAND_TYPE_SET);
+	mbim_message_set_arguments(delete, "uu", 4, 0);
+
+	if (!mbim_device_send(sd->device, SMS_GROUP, delete,
+				mbim_delete_cb, NULL, NULL))
+		mbim_message_unref(delete);
+
+	CALLBACK_WITH_SUCCESS(cb, mr, cbd->data);
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+}
+
+static void mbim_submit(struct ofono_sms *sms, const unsigned char *pdu,
+			int pdu_len, int tpdu_len, int mms,
+			ofono_sms_submit_cb_t cb, void *data)
+{
+	struct sms_data *sd = ofono_sms_get_data(sms);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct mbim_message *message;
+
+	DBG("pdu_len: %d tpdu_len: %d mms: %d", pdu_len, tpdu_len, mms);
+
+	cbd->user = sd;
+
+	message = mbim_message_new(mbim_uuid_sms,
+					MBIM_CID_SMS_SEND,
+					MBIM_COMMAND_TYPE_SET);
+	mbim_message_set_arguments(message, "ud", 0, "ay", pdu_len, pdu);
+
+	if (mbim_device_send(sd->device, SMS_GROUP, message,
+				mbim_sms_send_cb, cbd, l_free) > 0)
+		return;
+
+	l_free(cbd);
+	mbim_message_unref(message);
+	CALLBACK_WITH_FAILURE(cb, -1, data);
+}
+
+static void mbim_sms_send_delete(struct sms_data *sd, uint32_t index)
+{
+	struct mbim_message *delete;
+
+	DBG("%u", index);
+
+	delete = mbim_message_new(mbim_uuid_sms,
+					MBIM_CID_SMS_DELETE,
+					MBIM_COMMAND_TYPE_SET);
+	mbim_message_set_arguments(delete, "uu", 1, index);
+
+	if (!mbim_device_send(sd->device, SMS_GROUP, delete,
+				mbim_delete_cb, NULL, NULL))
+		mbim_message_unref(delete);
+}
+
+static void mbim_parse_sms_read_info(struct mbim_message *message,
+							struct ofono_sms *sms)
+{
+	struct sms_data *sd = ofono_sms_get_data(sms);
+	uint32_t format;
+	uint32_t n_sms;
+	struct mbim_message_iter array;
+	struct mbim_message_iter bytes;
+	uint32_t index;
+	uint32_t status;
+	uint32_t pdu_len;
+
+	if (!mbim_message_get_arguments(message, "ua(uuay)",
+						&format, &n_sms, &array))
+		return;
+
+	if (format != 0)
+		return;
+
+	while (mbim_message_iter_next_entry(&array, &index, &status,
+							&pdu_len, &bytes)) {
+		int i = 0;
+
+		/* Ignore Draft (2) and Sent (3) messages */
+		if (status == 0 || status == 1) {
+			uint8_t pdu[176];
+			uint32_t tpdu_len;
+
+			while (mbim_message_iter_next_entry(&bytes, pdu + i))
+				i++;
+
+			tpdu_len = pdu_len - pdu[0] - 1;
+			ofono_sms_deliver_notify(sms, pdu, pdu_len, tpdu_len);
+		}
+
+		mbim_sms_send_delete(sd, index);
+	}
+}
+
+static void mbim_sms_read_notify(struct mbim_message *message, void *user)
+{
+	struct ofono_sms *sms = user;
+
+	DBG("");
+
+	mbim_parse_sms_read_info(message, sms);
+}
+
+static void mbim_sms_read_new_query_cb(struct mbim_message *message, void *user)
+{
+	struct ofono_sms *sms = user;
+
+	DBG("");
+
+	mbim_parse_sms_read_info(message, sms);
+}
+
+static void mbim_sms_message_store_status_changed(struct mbim_message *message,
+								void *user)
+{
+	struct ofono_sms *sms = user;
+	struct sms_data *sd = ofono_sms_get_data(sms);
+	uint32_t flag;
+	uint32_t index;
+	struct mbim_message *read_query;
+
+	DBG("");
+
+	if (!mbim_message_get_arguments(message, "uu", &flag, &index))
+		return;
+
+	DBG("%u %u", flag, index);
+
+	/* MBIM_SMS_FLAG_NEW_MESSAGE not set */
+	if ((flag & 2) == 0)
+		return;
+
+	read_query = mbim_message_new(mbim_uuid_sms,
+					MBIM_CID_SMS_READ,
+					MBIM_COMMAND_TYPE_QUERY);
+	if (!read_query)
+		return;
+
+	/* Query using MBIMSmsFormatPdu(0) and MBIMSmsFlagNew (2) */
+	mbim_message_set_arguments(read_query, "uuu", 0, 2, 0);
+
+	if (!mbim_device_send(sd->device, SMS_GROUP, read_query,
+				mbim_sms_read_new_query_cb, sms, NULL))
+		mbim_message_unref(read_query);
+}
+
+static void mbim_sms_read_all_query_cb(struct mbim_message *message, void *user)
+{
+	struct ofono_sms *sms = user;
+	struct sms_data *sd = ofono_sms_get_data(sms);
+
+	DBG("");
+
+	mbim_parse_sms_read_info(message, sms);
+
+	mbim_device_register(sd->device, SMS_GROUP, mbim_uuid_sms,
+				MBIM_CID_SMS_MESSAGE_STORE_STATUS,
+				mbim_sms_message_store_status_changed,
+				sms, NULL);
+}
+
+static bool mbim_sms_finish_init(struct ofono_sms *sms)
+{
+	struct sms_data *sd = ofono_sms_get_data(sms);
+	struct mbim_message *message;
+
+	/*
+	 * Class 0 SMS comes via SMS_READ notification, so register for these
+	 * here.  After that we send an SMS_READ request to retrieve any new
+	 * SMS messages.  In the callback we will register to
+	 * MESSAGE_STORE_STATUS to receive notification that new SMS messages
+	 * have arrived
+	 */
+	if (!mbim_device_register(sd->device, SMS_GROUP,
+					mbim_uuid_sms,
+					MBIM_CID_SMS_READ,
+					mbim_sms_read_notify, sms, NULL))
+		return false;
+
+	message = mbim_message_new(mbim_uuid_sms,
+					MBIM_CID_SMS_READ,
+					MBIM_COMMAND_TYPE_QUERY);
+	if (!message)
+		return false;
+
+	/* Query using MBIMSmsFormatPdu(0) and MBIMSmsFlagAll (0) */
+	mbim_message_set_arguments(message, "uuu", 0, 0, 0);
+
+	if (!mbim_device_send(sd->device, SMS_GROUP, message,
+				mbim_sms_read_all_query_cb, sms, NULL)) {
+		mbim_message_unref(message);
+		return false;
+	}
+
+	return true;
+}
+
+static void mbim_sms_configuration_changed(struct mbim_message *message,
+								void *user)
+{
+	struct ofono_sms *sms = user;
+	struct sms_data *sd = ofono_sms_get_data(sms);
+	uint32_t storage_state;
+
+	DBG("");
+
+	if (!mbim_message_get_arguments(message, "u", &storage_state))
+		goto error;
+
+	if (storage_state != 1)
+		return;
+
+	mbim_device_unregister(sd->device, sd->configuration_notify_id);
+	sd->configuration_notify_id = 0;
+
+	if (!mbim_sms_finish_init(sms))
+		goto error;
+
+	ofono_sms_register(sms);
+	return;
+
+error:
+	ofono_sms_remove(sms);
+}
+
+static void mbim_sms_configuration_query_cb(struct mbim_message *message,
+								void *user)
+{
+	struct ofono_sms *sms = user;
+	struct sms_data *sd = ofono_sms_get_data(sms);
+	uint32_t error;
+	uint32_t storage_state;
+	uint32_t format;
+	uint32_t max_messages;
+
+	DBG("");
+
+	error = mbim_message_get_error(message);
+
+	/*
+	 * SUBSCRIBER_READY_STATUS tells us that a SIM is in ReadyState,
+	 * unfortunately that seems to be not enough to know that the SMS
+	 * state is initialized.  Handle this here, if we get an error 14
+	 * 'MBIM_STATUS_NOT_INITIALIZED', then listen for the
+	 * SMS_CONFIGURATION notification.  Why some devices return an error
+	 * here instead of responding with a 0 storage state is a mystery
+	 */
+	switch (error) {
+	case 14: /* Seems SIM ReadyState is sometimes not enough */
+		goto setup_notification;
+	case 0:
+		break;
+	default:
+		goto error;
+	}
+
+	/* We don't bother parsing CdmaShortMessageSize or ScAddress array */
+	if (!mbim_message_get_arguments(message, "uuu",
+					&storage_state, &format, &max_messages))
+		goto error;
+
+	DBG("storage_state: %u, format: %u, max_messages: %u",
+			storage_state, format, max_messages);
+
+	if (format != 0) {
+		DBG("Unsupported SMS Format, expect 0 (PDU)");
+		goto error;
+	}
+
+	if (storage_state == 1) {
+		if (!mbim_sms_finish_init(sms))
+			goto error;
+
+		ofono_sms_register(sms);
+		return;
+	}
+
+setup_notification:
+	/* Wait for storage_state to go to Initialized before registering */
+	sd->configuration_notify_id = mbim_device_register(sd->device,
+						SMS_GROUP,
+						mbim_uuid_sms,
+						MBIM_CID_SMS_CONFIGURATION,
+						mbim_sms_configuration_changed,
+						sms, NULL);
+	if (sd->configuration_notify_id > 0)
+		return;
+
+error:
+	ofono_sms_remove(sms);
+}
+
+static int mbim_sms_probe(struct ofono_sms *sms, unsigned int vendor,
+							void *data)
+{
+	struct mbim_device *device = data;
+	struct sms_data *sd;
+	struct mbim_message *message;
+
+	DBG("");
+
+	message = mbim_message_new(mbim_uuid_sms,
+					MBIM_CID_SMS_CONFIGURATION,
+					MBIM_COMMAND_TYPE_QUERY);
+	if (!message)
+		return -ENOMEM;
+
+	mbim_message_set_arguments(message, "");
+
+	if (!mbim_device_send(device, SMS_GROUP, message,
+				mbim_sms_configuration_query_cb, sms, NULL)) {
+		mbim_message_unref(message);
+		return -EIO;
+	}
+
+	sd = l_new(struct sms_data, 1);
+	sd->device = mbim_device_ref(device);
+	ofono_sms_set_data(sms, sd);
+
+	return 0;
+}
+
+static void mbim_sms_remove(struct ofono_sms *sms)
+{
+	struct sms_data *sd = ofono_sms_get_data(sms);
+
+	DBG("");
+
+	ofono_sms_set_data(sms, NULL);
+
+	mbim_device_cancel_group(sd->device, SMS_GROUP);
+	mbim_device_unregister_group(sd->device, SMS_GROUP);
+	mbim_device_unref(sd->device);
+	sd->device = NULL;
+	l_free(sd);
+}
+
+static struct ofono_sms_driver driver = {
+	.name		= "mbim",
+	.probe		= mbim_sms_probe,
+	.remove		= mbim_sms_remove,
+	.sca_query	= mbim_sca_query,
+	.sca_set	= mbim_sca_set,
+	.submit		= mbim_submit,
+};
+
+void mbim_sms_init(void)
+{
+	ofono_sms_driver_register(&driver);
+}
+
+void mbim_sms_exit(void)
+{
+	ofono_sms_driver_unregister(&driver);
+}

ofono/drivers/mbimmodem/util.c

@@ -0,0 +1,54 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "src/common.h"
+#include "mbim.h"
+#include "util.h"
+
+int mbim_data_class_to_tech(uint32_t n)
+{
+	if (n & MBIM_DATA_CLASS_LTE)
+		return ACCESS_TECHNOLOGY_EUTRAN;
+
+	if (n & (MBIM_DATA_CLASS_HSUPA | MBIM_DATA_CLASS_HSDPA))
+		return ACCESS_TECHNOLOGY_UTRAN_HSDPA_HSUPA;
+
+	if (n & MBIM_DATA_CLASS_HSUPA)
+		return ACCESS_TECHNOLOGY_UTRAN_HSUPA;
+
+	if (n & MBIM_DATA_CLASS_HSDPA)
+		return ACCESS_TECHNOLOGY_UTRAN_HSDPA;
+
+	if (n & MBIM_DATA_CLASS_UMTS)
+		return ACCESS_TECHNOLOGY_UTRAN;
+
+	if (n & MBIM_DATA_CLASS_EDGE)
+		return ACCESS_TECHNOLOGY_GSM_EGPRS;
+
+	if (n & MBIM_DATA_CLASS_GPRS)
+		return ACCESS_TECHNOLOGY_GSM;
+
+	return -1;
+}
+

ofono/drivers/mbimmodem/util.h

@@ -0,0 +1,59 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Intel Corporation. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <ell/ell.h>
+
+struct cb_data {
+	void *cb;
+	void *data;
+	void *user;
+};
+
+static inline struct cb_data *cb_data_new(void *cb, void *data)
+{
+	struct cb_data *ret;
+
+	ret = l_new(struct cb_data, 1);
+	ret->cb = cb;
+	ret->data = data;
+	ret->user = NULL;
+
+	return ret;
+}
+
+#define CALLBACK_WITH_FAILURE(cb, args...)		\
+	do {						\
+		struct ofono_error cb_e;		\
+		cb_e.type = OFONO_ERROR_TYPE_FAILURE;	\
+		cb_e.error = 0;				\
+							\
+		cb(&cb_e, ##args);			\
+	} while (0)					\
+
+#define CALLBACK_WITH_SUCCESS(f, args...)		\
+	do {						\
+		struct ofono_error e;			\
+		e.type = OFONO_ERROR_TYPE_NO_ERROR;	\
+		e.error = 0;				\
+		f(&e, ##args);				\
+	} while (0)
+
+int mbim_data_class_to_tech(uint32_t n);

ofono/drivers/qmimodem/gprs.c

@@ -29,12 +29,16 @@
 
 #include "qmi.h"
 #include "nas.h"
+#include "wds.h"
 
 #include "src/common.h"
 #include "qmimodem.h"
 
 struct gprs_data {
+	struct qmi_device *dev;
 	struct qmi_service *nas;
+	struct qmi_service *wds;
+	unsigned int last_auto_context_id;
 };
 
 static bool extract_ss_info(struct qmi_result *result, int *status, int *tech)
@@ -64,8 +68,124 @@ static bool extract_ss_info(struct qmi_result *result, int *status, int *tech)
 	return true;
 }
 
+static void get_lte_attach_param_cb(struct qmi_result *result, void *user_data)
+{
+	struct ofono_gprs *gprs = user_data;
+	struct gprs_data *data = ofono_gprs_get_data(gprs);
+	char *apn = NULL;
+	uint16_t error;
+	uint8_t iptype;
+
+	DBG("");
+
+	if (qmi_result_set_error(result, &error)) {
+		ofono_error("Failed to query LTE attach params: %hd", error);
+		goto noapn;
+	}
+
+	/* APN */
+	apn = qmi_result_get_string(result, 0x10);
+	if (!apn) {
+		DBG("Default profile has no APN setting");
+		goto noapn;
+	}
+
+	if (qmi_result_get_uint8(result, 0x11, &iptype))
+		ofono_info("LTE attach IP type: %hhd", iptype);
+
+	ofono_gprs_cid_activated(gprs, data->last_auto_context_id, apn);
+	g_free(apn);
+
+	return;
+
+noapn:
+	data->last_auto_context_id = 0;
+	ofono_error("LTE bearer established but APN not set");
+}
+
+static void get_default_profile_cb(struct qmi_result *result, void *user_data)
+{
+	struct ofono_gprs* gprs = user_data;
+	struct gprs_data *data = ofono_gprs_get_data(gprs);
+	uint16_t error;
+	uint8_t index;
+
+	DBG("");
+
+	if (qmi_result_set_error(result, &error)) {
+		ofono_error("Get default profile error: %hd", error);
+		goto error;
+	}
+
+	/* Profile index */
+	if (!qmi_result_get_uint8(result, 0x01, &index)) {
+		ofono_error("Failed query default profile");
+		goto error;
+	}
+
+	DBG("Default profile index: %hhd", index);
+
+	data->last_auto_context_id = index;
+
+	/* Get LTE Attach Parameters */
+	if (qmi_service_send(data->wds, 0x85, NULL,
+				get_lte_attach_param_cb, gprs, NULL) > 0)
+		return;
+
+error:
+	data->last_auto_context_id = 0;
+	ofono_error("LTE bearer established but APN not set");
+}
+
+/*
+ * Query the settings in effect on the default bearer.  These may be
+ * implicit or may even be something other than requested as the gateway
+ * is allowed to override whatever was requested by the user.
+ */
+static void get_lte_attach_params(struct ofono_gprs* gprs)
+{
+	struct gprs_data *data = ofono_gprs_get_data(gprs);
+	struct {
+		uint8_t type;
+		uint8_t family;
+	} __attribute((packed)) p = {
+		.type = 0,   /* 3GPP */
+		.family = 0, /* embedded */
+	};
+	struct qmi_param *param;
+
+	DBG("");
+
+	if (data->last_auto_context_id != 0)
+		return; /* Established or in progress */
+
+	/* Set query in progress */
+	data->last_auto_context_id = -1;
+
+	/* First we query the default profile in order to find out which
+	 * context the modem has activated.
+	 */
+	param = qmi_param_new();
+	if (!param)
+		goto error;
+
+	/* Profile type */
+	qmi_param_append(param, 0x1, sizeof(p), &p);
+
+	/* Get default profile */
+	if (qmi_service_send(data->wds, 0x49, param,
+				get_default_profile_cb, gprs, NULL) > 0)
+		return;
+
+	qmi_param_free(param);
+
+error:
+	ofono_warn("Unable to query LTE APN... will not activate context");
+}
+
 static int handle_ss_info(struct qmi_result *result, struct ofono_gprs *gprs)
 {
+	struct gprs_data *data = ofono_gprs_get_data(gprs);
 	int status;
 	int tech;
 
@@ -74,17 +194,20 @@ static int handle_ss_info(struct qmi_result *result, struct ofono_gprs *gprs)
 	if (!extract_ss_info(result, &status, &tech))
 		return -1;
 
-	if (status == NETWORK_REGISTRATION_STATUS_REGISTERED)
+	if (status == NETWORK_REGISTRATION_STATUS_REGISTERED) {
 		if (tech == ACCESS_TECHNOLOGY_EUTRAN) {
 			/* On LTE we are effectively always attached; and
 			 * the default bearer is established as soon as the
-			 * network is joined.
+			 * network is joined.  We just need to query the
+			 * parameters in effect on the default bearer and
+			 * let the ofono core know about the activated
+			 * context.
 			 */
-			/* FIXME: query default profile number and APN
-			 * instead of assuming profile 1 and ""
-			 */
-			ofono_gprs_cid_activated(gprs, 1 , "automatic");
+			get_lte_attach_params(gprs);
 		}
+	} else {
+		data->last_auto_context_id = 0;
+	}
 
 	return status;
 }
@@ -198,7 +321,7 @@ static void qmi_attached_status(struct ofono_gprs *gprs,
 	g_free(cbd);
 }
 
-static void create_nas_cb(struct qmi_service *service, void *user_data)
+static void create_wds_cb(struct qmi_service *service, void *user_data)
 {
 	struct ofono_gprs *gprs = user_data;
 	struct gprs_data *data = ofono_gprs_get_data(gprs);
@@ -206,12 +329,12 @@ static void create_nas_cb(struct qmi_service *service, void *user_data)
 	DBG("");
 
 	if (!service) {
-		ofono_error("Failed to request NAS service");
+		ofono_error("Failed to request WDS service");
 		ofono_gprs_remove(gprs);
 		return;
 	}
 
-	data->nas = qmi_service_ref(service);
+	data->wds = qmi_service_ref(service);
 
 	/*
 	 * First get the SS info - the modem may already be connected,
@@ -228,6 +351,25 @@ static void create_nas_cb(struct qmi_service *service, void *user_data)
 	ofono_gprs_register(gprs);
 }
 
+static void create_nas_cb(struct qmi_service *service, void *user_data)
+{
+	struct ofono_gprs *gprs = user_data;
+	struct gprs_data *data = ofono_gprs_get_data(gprs);
+
+	DBG("");
+
+	if (!service) {
+		ofono_error("Failed to request NAS service");
+		ofono_gprs_remove(gprs);
+		return;
+	}
+
+	data->nas = qmi_service_ref(service);
+
+	qmi_service_create_shared(data->dev, QMI_SERVICE_WDS,
+						create_wds_cb, gprs, NULL);
+}
+
 static int qmi_gprs_probe(struct ofono_gprs *gprs,
 				unsigned int vendor, void *user_data)
 {
@@ -240,6 +382,8 @@ static int qmi_gprs_probe(struct ofono_gprs *gprs,
 
 	ofono_gprs_set_data(gprs, data);
 
+	data->dev = device;
+
 	qmi_service_create_shared(device, QMI_SERVICE_NAS,
 						create_nas_cb, gprs, NULL);
 
@@ -254,6 +398,9 @@ static void qmi_gprs_remove(struct ofono_gprs *gprs)
 
 	ofono_gprs_set_data(gprs, NULL);
 
+	qmi_service_unregister_all(data->wds);
+	qmi_service_unref(data->wds);
+
 	qmi_service_unregister_all(data->nas);
 
 	qmi_service_unref(data->nas);

ofono/drivers/qmimodem/lte.c

@@ -0,0 +1,264 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2018  Jonas Bonn. All rights reserved.
+ *  Copyright (C) 2018  Norrbonn AB. All rights reserved.
+ *  Copyright (C) 2018  Data Respons ASA. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#include <glib.h>
+
+#include <ofono/modem.h>
+#include <ofono/gprs-context.h>
+#include <ofono/log.h>
+#include <ofono/lte.h>
+
+#include "qmi.h"
+#include "wds.h"
+
+#include "qmimodem.h"
+
+struct lte_data {
+	struct qmi_service *wds;
+	uint8_t default_profile;
+};
+
+static void modify_profile_cb(struct qmi_result *result, void *user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_lte_cb_t cb = cbd->cb;
+	uint16_t error;
+
+	DBG("");
+
+	if (qmi_result_set_error(result, &error)) {
+		DBG("Failed to modify profile: %d", error);
+		CALLBACK_WITH_FAILURE(cb, cbd->data);
+		return;
+	}
+
+	CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void qmimodem_lte_set_default_attach_info(const struct ofono_lte *lte,
+			const struct ofono_lte_default_attach_info *info,
+			ofono_lte_cb_t cb, void *data)
+{
+	struct lte_data *ldd = ofono_lte_get_data(lte);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct qmi_param* param;
+	struct {
+		uint8_t type;
+		uint8_t index;
+	} __attribute__((packed)) p = {
+		.type = 0, /* 3GPP */
+	};
+
+	DBG("");
+
+	p.index = ldd->default_profile;
+
+	param = qmi_param_new();
+	if (!param)
+		goto error;
+
+	/* Profile selector */
+	qmi_param_append(param, 0x01, sizeof(p), &p);
+
+	/* WDS APN Name */
+	qmi_param_append(param, QMI_WDS_PARAM_APN,
+				strlen(info->apn), info->apn);
+
+	/* Modify profile */
+	if (qmi_service_send(ldd->wds, 0x28, param,
+					modify_profile_cb, cbd, g_free) > 0)
+		return;
+
+	qmi_param_free(param);
+
+error:
+	CALLBACK_WITH_FAILURE(cb, cbd->data);
+}
+
+static void reset_profile_cb(struct qmi_result *result, void *user_data)
+{
+	struct ofono_lte *lte = user_data;
+	uint16_t error;
+
+	DBG("");
+
+	if (qmi_result_set_error(result, &error))
+		ofono_error("Reset profile error: %hd", error);
+
+	ofono_lte_register(lte);
+}
+
+static void get_default_profile_cb(struct qmi_result *result, void *user_data)
+{
+	struct ofono_lte *lte = user_data;
+	struct lte_data *ldd = ofono_lte_get_data(lte);
+	uint16_t error;
+	uint8_t index;
+	struct qmi_param *param;
+	struct {
+		uint8_t type;
+		uint8_t index;
+	} __attribute__((packed)) p = {
+		.type = 0, /* 3GPP */
+	};
+
+	DBG("");
+
+	if (qmi_result_set_error(result, &error)) {
+		ofono_error("Get default profile error: %hd", error);
+		goto error;
+	}
+
+	/* Profile index */
+	if (!qmi_result_get_uint8(result, 0x01, &index)) {
+		ofono_error("Failed query default profile");
+		goto error;
+	}
+
+	DBG("Default profile index: %hhd", index);
+
+	ldd->default_profile = index;
+
+	p.index = index;
+
+	param = qmi_param_new();
+	if (!param)
+		goto error;
+
+	/* Profile selector */
+	qmi_param_append(param, 0x01, sizeof(p), &p);
+
+	/* Reset profile */
+	if (qmi_service_send(ldd->wds, 0x4b, param,
+				reset_profile_cb, lte, NULL) > 0)
+		return;
+
+	qmi_param_free(param);
+
+error:
+	ofono_error("Failed to reset profile %hhd", index);
+	ofono_lte_remove(lte);
+}
+
+static void create_wds_cb(struct qmi_service *service, void *user_data)
+{
+	struct ofono_lte *lte = user_data;
+	struct lte_data *ldd = ofono_lte_get_data(lte);
+	struct qmi_param *param;
+	struct {
+		uint8_t type;
+		uint8_t family;
+	} __attribute((packed)) p = {
+		.type = 0,   /* 3GPP */
+		.family = 0, /* embedded */
+	};
+
+	DBG("");
+
+	if (!service) {
+		ofono_error("Failed to request WDS service");
+		ofono_lte_remove(lte);
+		return;
+	}
+
+	ldd->wds = qmi_service_ref(service);
+
+	/* Query the default profile */
+	param = qmi_param_new();
+	if (!param)
+		goto error;
+
+	/* Profile type */
+	qmi_param_append(param, 0x1, sizeof(p), &p);
+
+	/* Get default profile */
+	if (qmi_service_send(ldd->wds, 0x49, param,
+				get_default_profile_cb, lte, NULL) > 0)
+		return;
+
+	qmi_param_free(param);
+
+error:
+	ofono_error("Failed to query default profile");
+	ofono_lte_register(lte);
+}
+
+static int qmimodem_lte_probe(struct ofono_lte *lte, void *data)
+{
+	struct qmi_device *device = data;
+	struct lte_data *ldd;
+
+	DBG("qmimodem lte probe");
+
+	ldd = g_try_new0(struct lte_data, 1);
+	if (!ldd)
+		return -ENOMEM;
+
+	ofono_lte_set_data(lte, ldd);
+
+	qmi_service_create_shared(device, QMI_SERVICE_WDS,
+					create_wds_cb, lte, NULL);
+
+	return 0;
+}
+
+static void qmimodem_lte_remove(struct ofono_lte *lte)
+{
+	struct lte_data *ldd = ofono_lte_get_data(lte);
+
+	DBG("");
+
+	ofono_lte_set_data(lte, NULL);
+
+	qmi_service_unregister_all(ldd->wds);
+
+	qmi_service_unref(ldd->wds);
+
+	g_free(ldd);
+}
+
+static struct ofono_lte_driver driver = {
+	.name				= "qmimodem",
+	.probe				= qmimodem_lte_probe,
+	.remove				= qmimodem_lte_remove,
+	.set_default_attach_info	= qmimodem_lte_set_default_attach_info,
+};
+
+void qmi_lte_init(void)
+{
+	ofono_lte_driver_register(&driver);
+}
+
+void qmi_lte_exit(void)
+{
+	ofono_lte_driver_unregister(&driver);
+}

ofono/drivers/qmimodem/nas.h

@@ -35,6 +35,8 @@
 #define QMI_NAS_SS_INFO_IND		36	/* Current serving system info indication */
 #define QMI_NAS_GET_HOME_INFO		37	/* Get info about home network */
 
+#define QMI_NAS_SET_SYSTEM_SELECTION_PREF 51
+#define QMI_NAS_GET_SYSTEM_SELECTION_PREF 52
 
 /* Set NAS state report conditions */
 #define QMI_NAS_PARAM_REPORT_SIGNAL_STRENGTH	0x10
@@ -97,6 +99,7 @@ struct qmi_nas_network_rat {
 	} __attribute__((__packed__)) info[0];
 } __attribute__((__packed__));
 
+#define QMI_NAS_NETWORK_RAT_NONE		0x00
 #define QMI_NAS_NETWORK_RAT_GSM			0x04
 #define QMI_NAS_NETWORK_RAT_UMTS		0x05
 #define QMI_NAS_NETWORK_RAT_LTE			0x08
@@ -149,6 +152,18 @@ struct qmi_nas_current_plmn {
 #define QMI_NAS_REGISTRATION_STATE_DENIED		0x03
 #define QMI_NAS_REGISTRATION_STATE_UNKNOWN		0x04
 
+#define QMI_NAS_RESULT_3GGP_DST 0x1b
+#define QMI_NAS_RESULT_3GPP_TIME 0x1c
+struct qmi_nas_3gpp_time {
+	uint16_t year;
+	uint8_t month;
+	uint8_t day;
+	uint8_t hour;
+	uint8_t minute;
+	uint8_t second;
+	uint8_t timezone;
+} __attribute__((__packed__));
+
 /* cs_state/ps_state */
 #define QMI_NAS_ATTACH_STATE_INVALID		0x00
 #define QMI_NAS_ATTACH_STATE_ATTACHED		0x01
@@ -163,4 +178,13 @@ struct qmi_nas_home_network {
 	char desc[0];
 } __attribute__((__packed__));
 
+#define QMI_NAS_RAT_MODE_PREF_ANY		(-1)
+#define QMI_NAS_RAT_MODE_PREF_GSM		(1 << 2)
+#define QMI_NAS_RAT_MODE_PREF_UMTS		(1 << 3)
+#define QMI_NAS_RAT_MODE_PREF_LTE		(1 << 4)
+
+#define QMI_NAS_PARAM_SYSTEM_SELECTION_PREF_MODE	0x11
+
+#define QMI_NAS_RESULT_SYSTEM_SELECTION_PREF_MODE	0x11
+
 int qmi_nas_rat_to_tech(uint8_t rat);

ofono/drivers/qmimodem/netmon.c

@@ -0,0 +1,286 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017  Jonas Bonn. All rights reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+
+#include <glib.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/netmon.h>
+
+#include "qmi.h"
+#include "nas.h"
+
+#include "qmimodem.h"
+#include "src/common.h"
+
+struct netmon_data {
+	struct qmi_service *nas;
+};
+
+static void get_rssi_cb(struct qmi_result *result, void *user_data)
+{
+	struct cb_data *cbd = user_data;
+	struct ofono_netmon *netmon = cbd->user;
+	ofono_netmon_cb_t cb = cbd->cb;
+	struct {
+		enum ofono_netmon_cell_type type;
+		int rssi;
+		int ber;
+		int rsrq;
+		int rsrp;
+	} props;
+	uint16_t len;
+	int16_t rsrp;
+	const struct {
+		int8_t value;
+		int8_t rat;
+	} __attribute__((__packed__)) *rsrq;
+	const struct {
+		uint16_t count;
+		struct {
+			uint8_t rssi;
+			int8_t rat;
+		} __attribute__((__packed__)) info[0];
+	} __attribute__((__packed__)) *rssi;
+	const struct {
+		uint16_t count;
+		struct {
+			uint16_t rate;
+			int8_t rat;
+		} __attribute__((__packed__)) info[0];
+	} __attribute__((__packed__)) *ber;
+	int i;
+	uint16_t num;
+
+	DBG("");
+
+	if (qmi_result_set_error(result, NULL)) {
+		CALLBACK_WITH_FAILURE(cb, cbd->data);
+		return;
+	}
+
+	/* RSSI */
+	rssi = qmi_result_get(result, 0x11, &len);
+	num = GUINT16_FROM_LE(rssi->count);
+	if (rssi) {
+		for (i = 0; i < num; i++) {
+			DBG("RSSI: %hhu on RAT %hhd",
+				rssi->info[i].rssi,
+				rssi->info[i].rat);
+		}
+
+		/* Get cell type from RSSI info... it will be the same
+		 * for all the other entries
+		 */
+		props.type = qmi_nas_rat_to_tech(rssi->info[0].rat);
+		switch (rssi->info[0].rat) {
+		case QMI_NAS_NETWORK_RAT_GSM:
+			props.type = OFONO_NETMON_CELL_TYPE_GSM;
+			break;
+		case QMI_NAS_NETWORK_RAT_UMTS:
+			props.type = OFONO_NETMON_CELL_TYPE_UMTS;
+			break;
+		case QMI_NAS_NETWORK_RAT_LTE:
+			props.type = OFONO_NETMON_CELL_TYPE_LTE;
+			break;
+		default:
+			props.type = OFONO_NETMON_CELL_TYPE_GSM;
+			break;
+		}
+
+		props.rssi = (rssi->info[0].rssi + 113) / 2;
+		if (props.rssi > 31) props.rssi = 31;
+		if (props.rssi < 0) props.rssi = 0;
+	} else {
+		props.type = QMI_NAS_NETWORK_RAT_GSM;
+		props.rssi = -1;
+	}
+
+	/* Bit error rate */
+	ber = qmi_result_get(result, 0x15, &len);
+	num = GUINT16_FROM_LE(ber->count);
+	if (ber) {
+		for (i = 0; i < ber->count; i++) {
+			DBG("Bit error rate: %hu on RAT %hhd",
+				GUINT16_FROM_LE(ber->info[i].rate),
+				ber->info[i].rat);
+		}
+
+		props.ber = GUINT16_FROM_LE(ber->info[0].rate);
+		if (props.ber > 7)
+			props.ber = -1;
+	} else {
+		props.ber = -1;
+	}
+
+	/* LTE RSRQ */
+	rsrq = qmi_result_get(result, 0x16, &len);
+	if (rsrq) {
+		DBG("RSRQ: %hhd on RAT %hhd",
+			rsrq->value,
+			rsrq->rat);
+
+		if (rsrq->value == 0) {
+			props.rsrq = -1;
+		} else {
+			props.rsrq = (rsrq->value + 19) * 2;
+			if (props.rsrq > 34) props.rsrq = 34;
+			if (props.rsrq < 0) props.rsrq = 0;
+		}
+	} else {
+		props.rsrq = -1;
+	}
+
+	/* LTE RSRP */
+	if (qmi_result_get_int16(result, 0x18, &rsrp)) {
+		DBG("Got LTE RSRP: %hd", rsrp);
+
+		if (rsrp == 0) {
+			props.rsrp = -1;
+		} else {
+			props.rsrp = rsrp + 140;
+			if (props.rsrp > 97) props.rsrp = 97;
+			if (props.rsrp < 0) props.rsrp = 0;
+		}
+	} else {
+		props.rsrp = -1;
+	}
+
+	ofono_netmon_serving_cell_notify(netmon,
+				props.type,
+				OFONO_NETMON_INFO_RSSI, props.rssi,
+				OFONO_NETMON_INFO_BER, props.ber,
+				OFONO_NETMON_INFO_RSRQ, props.rsrq,
+				OFONO_NETMON_INFO_RSRP, props.rsrp,
+				OFONO_NETMON_INFO_INVALID);
+
+	CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void qmi_netmon_request_update(struct ofono_netmon *netmon,
+					ofono_netmon_cb_t cb,
+					void *user_data)
+{
+	struct netmon_data *data = ofono_netmon_get_data(netmon);
+	struct cb_data *cbd = cb_data_new(cb, user_data);
+	struct qmi_param *param;
+
+	DBG("");
+
+	cbd->user = netmon;
+
+	param = qmi_param_new();
+	if (!param)
+		goto out;
+
+	/* Request all signal strength items: mask=0xff */
+	qmi_param_append_uint16(param, 0x10, 255);
+
+	if (qmi_service_send(data->nas, QMI_NAS_GET_RSSI, param,
+					get_rssi_cb, cbd, g_free) > 0)
+		return;
+
+	qmi_param_free(param);
+
+out:
+	CALLBACK_WITH_FAILURE(cb, cbd->data);
+
+	g_free(cbd);
+}
+
+static void create_nas_cb(struct qmi_service *service, void *user_data)
+{
+	struct ofono_netmon *netmon = user_data;
+	struct netmon_data *nmd = ofono_netmon_get_data(netmon);
+
+	DBG("");
+
+	if (!service) {
+		ofono_error("Failed to request NAS service");
+		ofono_netmon_remove(netmon);
+		return;
+	}
+
+	nmd->nas = qmi_service_ref(service);
+
+	ofono_netmon_register(netmon);
+}
+
+static int qmi_netmon_probe(struct ofono_netmon *netmon,
+					unsigned int vendor, void *user_data)
+{
+	struct qmi_device *device = user_data;
+	struct netmon_data *nmd;
+
+	DBG("");
+
+	nmd = g_new0(struct netmon_data, 1);
+
+	ofono_netmon_set_data(netmon, nmd);
+
+	qmi_service_create_shared(device, QMI_SERVICE_NAS,
+					create_nas_cb, netmon, NULL);
+
+	return 0;
+}
+
+static void qmi_netmon_remove(struct ofono_netmon *netmon)
+{
+	struct netmon_data *nmd = ofono_netmon_get_data(netmon);
+
+	DBG("");
+
+	ofono_netmon_set_data(netmon, NULL);
+
+	qmi_service_unregister_all(nmd->nas);
+
+	qmi_service_unref(nmd->nas);
+
+	g_free(nmd);
+}
+
+static struct ofono_netmon_driver driver = {
+	.name			= "qmimodem",
+	.probe			= qmi_netmon_probe,
+	.remove			= qmi_netmon_remove,
+	.request_update		= qmi_netmon_request_update,
+};
+
+void qmi_netmon_init(void)
+{
+	ofono_netmon_driver_register(&driver);
+}
+
+void qmi_netmon_exit(void)
+{
+	ofono_netmon_driver_unregister(&driver);
+}

ofono/drivers/qmimodem/network-registration.c

@@ -23,6 +23,7 @@
 #include <config.h>
 #endif
 
+#include <endian.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -43,6 +44,38 @@ struct netreg_data {
 	uint8_t current_rat;
 };
 
+static bool extract_ss_info_time(
+		struct qmi_result *result,
+		struct ofono_network_time *time)
+{
+	const struct qmi_nas_3gpp_time *time_3gpp = NULL;
+	uint8_t dst_3gpp;
+	bool dst_3gpp_valid;
+	uint16_t len;
+
+	/* parse 3gpp time & dst */
+	dst_3gpp_valid = qmi_result_get_uint8(result, QMI_NAS_RESULT_3GGP_DST,
+						&dst_3gpp);
+
+	time_3gpp = qmi_result_get(result, QMI_NAS_RESULT_3GPP_TIME, &len);
+	if (time_3gpp && len == sizeof(struct qmi_nas_3gpp_time) &&
+			dst_3gpp_valid) {
+		time->year = le16toh(time_3gpp->year);
+		time->mon = time_3gpp->month;
+		time->mday = time_3gpp->day;
+		time->hour = time_3gpp->hour;
+		time->min = time_3gpp->minute;
+		time->sec = time_3gpp->second;
+		time->utcoff = time_3gpp->timezone * 15 * 60;
+		time->dst = dst_3gpp;
+		return true;
+	}
+
+	/* TODO: 3gpp2 */
+
+	return false;
+}
+
 static bool extract_ss_info(struct qmi_result *result, int *status,
 				int *lac, int *cellid, int *tech,
 				struct ofono_network_operator *operator)
@@ -124,11 +157,15 @@ static bool extract_ss_info(struct qmi_result *result, int *status,
 static void ss_info_notify(struct qmi_result *result, void *user_data)
 {
 	struct ofono_netreg *netreg = user_data;
+	struct ofono_network_time net_time;
 	struct netreg_data *data = ofono_netreg_get_data(netreg);
 	int status, lac, cellid, tech;
 
 	DBG("");
 
+	if (extract_ss_info_time(result, &net_time))
+		ofono_netreg_time_notify(netreg, &net_time);
+
 	if (!extract_ss_info(result, &status, &lac, &cellid, &tech,
 							&data->operator))
 		return;
@@ -295,6 +332,7 @@ static void register_net_cb(struct qmi_result *result, void *user_data)
 	struct cb_data *cbd = user_data;
 	ofono_netreg_register_cb_t cb = cbd->cb;
 	uint16_t error;
+	int cme_error;
 
 	DBG("");
 
@@ -304,7 +342,8 @@ static void register_net_cb(struct qmi_result *result, void *user_data)
 			goto done;
 		}
 
-		CALLBACK_WITH_FAILURE(cb, cbd->data);
+		cme_error = qmi_error_to_ofono_cme(error);
+		CALLBACK_WITH_CME_ERROR(cb, cme_error, cbd->data);
 		return;
 	}
 
@@ -356,7 +395,7 @@ static void qmi_register_manual(struct ofono_netreg *netreg,
 
 	info.mcc = atoi(mcc);
 	info.mnc = atoi(mnc);
-	info.rat = data->current_rat;
+	info.rat = QMI_NAS_NETWORK_RAT_NO_CHANGE;
 
 	qmi_param_append(param, QMI_NAS_PARAM_REGISTER_MANUAL_INFO,
 						sizeof(info), &info);
@@ -450,10 +489,11 @@ static void event_notify(struct qmi_result *result, void *user_data)
         if (ss) {
 		int strength;
 
-		DBG("signal with %d dBm on %d", ss->dbm, ss->rat);
-
 		strength = dbm_to_strength(ss->dbm);
 
+		DBG("signal with %d%%(%d dBm) on %d",
+				strength, ss->dbm, ss->rat);
+
 		ofono_netreg_strength_notify(netreg, strength);
 	}
 
@@ -473,10 +513,17 @@ static void event_notify(struct qmi_result *result, void *user_data)
 static void set_event_cb(struct qmi_result *result, void *user_data)
 {
 	struct ofono_netreg *netreg = user_data;
+	struct netreg_data *data = ofono_netreg_get_data(netreg);
 
 	DBG("");
 
 	ofono_netreg_register(netreg);
+
+	qmi_service_register(data->nas, QMI_NAS_EVENT,
+					event_notify, netreg, NULL);
+
+	qmi_service_register(data->nas, QMI_NAS_SS_INFO_IND,
+					ss_info_notify, netreg, NULL);
 }
 
 static void create_nas_cb(struct qmi_service *service, void *user_data)
@@ -498,12 +545,6 @@ static void create_nas_cb(struct qmi_service *service, void *user_data)
 
 	data->nas = qmi_service_ref(service);
 
-	qmi_service_register(data->nas, QMI_NAS_EVENT,
-					event_notify, netreg, NULL);
-
-	qmi_service_register(data->nas, QMI_NAS_SS_INFO_IND,
-					ss_info_notify, netreg, NULL);
-
 	param = qmi_param_new();
 	if (!param)
 		goto done;

ofono/drivers/qmimodem/qmi.c

@@ -73,6 +73,8 @@ struct qmi_device {
 	void *shutdown_user_data;
 	qmi_destroy_func_t shutdown_destroy;
 	guint shutdown_source;
+	bool shutting_down : 1;
+	bool destroyed : 1;
 };
 
 struct qmi_service {
@@ -474,6 +476,17 @@ static const char *__error_to_string(uint16_t error)
 	return NULL;
 }
 
+int qmi_error_to_ofono_cme(int qmi_error) {
+	switch (qmi_error) {
+	case 0x0019:
+		return 4; /* Not Supported */
+	case 0x0052:
+		return 32; /* Access Denied */
+	default:
+		return -1;
+	}
+}
+
 static void __debug_msg(const char dir, const void *buf, size_t len,
 				qmi_debug_func_t function, void *user_data)
 {
@@ -1000,7 +1013,10 @@ void qmi_device_unref(struct qmi_device *device)
 	g_free(device->version_str);
 	g_free(device->version_list);
 
-	g_free(device);
+	if (device->shutting_down)
+		device->destroyed = true;
+	else
+		g_free(device);
 }
 
 void qmi_device_set_debug(struct qmi_device *device,
@@ -1021,6 +1037,23 @@ void qmi_device_set_close_on_unref(struct qmi_device *device, bool do_close)
 	device->close_on_unref = do_close;
 }
 
+void qmi_result_print_tlvs(struct qmi_result *result)
+{
+	const void *ptr = result->data;
+	uint16_t len = result->length;
+
+	while (len > QMI_TLV_HDR_SIZE) {
+		const struct qmi_tlv_hdr *tlv = ptr;
+		uint16_t tlv_length = GUINT16_FROM_LE(tlv->length);
+
+		DBG("tlv: 0x%02x len 0x%04x", tlv->type, tlv->length);
+
+		ptr += QMI_TLV_HDR_SIZE + tlv_length;
+		len -= QMI_TLV_HDR_SIZE + tlv_length;
+	}
+}
+
+
 static const void *tlv_get(const void *data, uint16_t size,
 					uint8_t type, uint16_t *length)
 {
@@ -1051,6 +1084,7 @@ struct discover_data {
 	qmi_discover_func_t func;
 	void *user_data;
 	qmi_destroy_func_t destroy;
+	uint8_t tid;
 	guint timeout;
 };
 
@@ -1111,6 +1145,13 @@ static void discover_callback(uint16_t message, uint16_t length,
 		uint8_t type = service_list->services[i].type;
 		const char *name = __service_type_to_string(type);
 
+		if (name)
+			__debug_device(device, "found service [%s %d.%d]",
+				       name, major, minor);
+		else
+			__debug_device(device, "found service [%d %d.%d]",
+				       type, major, minor);
+
 		if (type == QMI_SERVICE_CONTROL) {
 			device->control_major = major;
 			device->control_minor = minor;
@@ -1123,13 +1164,6 @@ static void discover_callback(uint16_t message, uint16_t length,
 		list[count].name = name;
 
 		count++;
-
-		if (name)
-			__debug_device(device, "found service [%s %d.%d]",
-							name, major, minor);
-		else
-			__debug_device(device, "found service [%d %d.%d]",
-							type, major, minor);
 	}
 
 	ptr = tlv_get(buffer, length, 0x10, &len);
@@ -1138,13 +1172,6 @@ static void discover_callback(uint16_t message, uint16_t length,
 
 	device->version_str = strndup(ptr + 1, *((uint8_t *) ptr));
 
-	service_list = ptr + *((uint8_t *) ptr) + 1;
-
-	for (i = 0; i < service_list->count; i++) {
-		if (service_list->services[i].type == QMI_SERVICE_CONTROL)
-			continue;
-	}
-
 done:
 	device->version_list = list;
 	device->version_count = count;
@@ -1159,14 +1186,38 @@ static gboolean discover_reply(gpointer user_data)
 {
 	struct discover_data *data = user_data;
 	struct qmi_device *device = data->device;
+	unsigned int tid = data->tid;
+	GList *list;
+	struct qmi_request *req = NULL;
 
 	data->timeout = 0;
 
+	/* remove request from queues */
+	if (tid != 0) {
+		list = g_queue_find_custom(device->req_queue,
+				GUINT_TO_POINTER(tid), __request_compare);
+
+		if (list) {
+			req = list->data;
+			g_queue_delete_link(device->req_queue, list);
+		} else {
+			list = g_queue_find_custom(device->control_queue,
+				GUINT_TO_POINTER(tid), __request_compare);
+
+			if (list) {
+				req = list->data;
+				g_queue_delete_link(device->control_queue,
+								list);
+			}
+		}
+	}
+
 	if (data->func)
 		data->func(device->version_count,
 				device->version_list, data->user_data);
 
 	__qmi_device_discovery_complete(data->device, &data->super);
+	__request_free(req, NULL);
 
 	return FALSE;
 }
@@ -1212,6 +1263,7 @@ bool qmi_device_discover(struct qmi_device *device, qmi_discover_func_t func,
 
 	hdr->type = 0x00;
 	hdr->transaction = device->next_control_tid++;
+	data->tid = hdr->transaction;
 
 	__request_submit(device, req, hdr->transaction);
 
@@ -1255,6 +1307,9 @@ static void shutdown_destroy(gpointer user_data)
 		device->shutdown_destroy(device->shutdown_user_data);
 
 	device->shutdown_source = 0;
+
+	if (device->destroyed)
+		g_free(device);
 }
 
 static gboolean shutdown_callback(gpointer user_data)
@@ -1264,9 +1319,13 @@ static gboolean shutdown_callback(gpointer user_data)
 	if (device->release_users > 0)
 		return TRUE;
 
+	device->shutting_down = true;
+
 	if (device->shutdown_func)
 		device->shutdown_func(device->shutdown_user_data);
 
+	device->shutting_down = true;
+
 	return FALSE;
 }
 
@@ -1294,6 +1353,65 @@ bool qmi_device_shutdown(struct qmi_device *device, qmi_shutdown_func_t func,
 	return true;
 }
 
+struct sync_data {
+	qmi_sync_func_t func;
+	void *user_data;
+};
+
+static void qmi_device_sync_callback(uint16_t message, uint16_t length,
+				     const void *buffer, void *user_data)
+{
+	struct sync_data *data = user_data;
+
+	if (data->func)
+		data->func(data->user_data);
+
+	g_free(data);
+}
+
+/* sync will release all previous clients */
+bool qmi_device_sync(struct qmi_device *device,
+		     qmi_sync_func_t func, void *user_data)
+{
+	struct qmi_request *req;
+	struct qmi_control_hdr *hdr;
+	struct sync_data *func_data;
+
+	if (!device)
+		return false;
+
+	__debug_device(device, "Sending sync to reset QMI");
+
+	func_data = g_new0(struct sync_data, 1);
+	func_data->func = func;
+	func_data->user_data = user_data;
+
+	req = __request_alloc(QMI_SERVICE_CONTROL, 0x00,
+			QMI_CTL_SYNC, QMI_CONTROL_HDR_SIZE,
+			NULL, 0,
+			qmi_device_sync_callback, func_data, (void **) &hdr);
+
+	if (device->next_control_tid < 1)
+		device->next_control_tid = 1;
+
+	hdr->type = 0x00;
+	hdr->transaction = device->next_control_tid++;
+
+	__request_submit(device, req, hdr->transaction);
+
+	return true;
+}
+
+/* if the device support the QMI call SYNC over the CTL interface */
+bool qmi_device_is_sync_supported(struct qmi_device *device)
+{
+	if (device == NULL)
+		return false;
+
+	return (device->control_major > 1 ||
+		(device->control_major == 1 && device->control_minor >= 5));
+}
+
 static bool get_device_file_name(struct qmi_device *device,
 					char *file_name, int size)
 {
@@ -1691,6 +1809,27 @@ bool qmi_result_get_uint8(struct qmi_result *result, uint8_t type,
 	return true;
 }
 
+bool qmi_result_get_int16(struct qmi_result *result, uint8_t type,
+							int16_t *value)
+{
+	const unsigned char *ptr;
+	uint16_t len, tmp;
+
+	if (!result || !type)
+		return false;
+
+	ptr = tlv_get(result->data, result->length, type, &len);
+	if (!ptr)
+		return false;
+
+	memcpy(&tmp, ptr, 2);
+
+	if (value)
+		*value = GINT16_FROM_LE(tmp);
+
+	return true;
+}
+
 bool qmi_result_get_uint16(struct qmi_result *result, uint8_t type,
 							uint16_t *value)
 {

ofono/drivers/qmimodem/qmi.h

@@ -76,7 +76,7 @@ typedef void (*qmi_destroy_func_t)(void *user_data);
 struct qmi_device;
 
 typedef void (*qmi_debug_func_t)(const char *str, void *user_data);
-
+typedef void (*qmi_sync_func_t)(void *user_data);
 typedef void (*qmi_shutdown_func_t)(void *user_data);
 typedef void (*qmi_discover_func_t)(uint8_t count,
 			const struct qmi_version *list, void *user_data);
@@ -96,6 +96,10 @@ bool qmi_device_discover(struct qmi_device *device, qmi_discover_func_t func,
 bool qmi_device_shutdown(struct qmi_device *device, qmi_shutdown_func_t func,
 				void *user_data, qmi_destroy_func_t destroy);
 
+bool qmi_device_sync(struct qmi_device *device,
+		     qmi_sync_func_t func, void *user_data);
+bool qmi_device_is_sync_supported(struct qmi_device *device);
+
 enum qmi_device_expected_data_format qmi_device_get_expected_data_format(
 						struct qmi_device *device);
 bool qmi_device_set_expected_data_format(struct qmi_device *device,
@@ -130,13 +134,17 @@ const void *qmi_result_get(struct qmi_result *result, uint8_t type,
 char *qmi_result_get_string(struct qmi_result *result, uint8_t type);
 bool qmi_result_get_uint8(struct qmi_result *result, uint8_t type,
 							uint8_t *value);
+bool qmi_result_get_int16(struct qmi_result *result, uint8_t type,
+							int16_t *value);
 bool qmi_result_get_uint16(struct qmi_result *result, uint8_t type,
 							uint16_t *value);
 bool qmi_result_get_uint32(struct qmi_result *result, uint8_t type,
 							uint32_t *value);
 bool qmi_result_get_uint64(struct qmi_result *result, uint8_t type,
 							uint64_t *value);
+void qmi_result_print_tlvs(struct qmi_result *result);
 
+int qmi_error_to_ofono_cme(int qmi_error);
 
 struct qmi_service;
 

ofono/drivers/qmimodem/qmimodem.c

@@ -39,16 +39,20 @@ static int qmimodem_init(void)
 	qmi_ussd_init();
 	qmi_gprs_init();
 	qmi_gprs_context_init();
+	qmi_lte_init();
 	qmi_radio_settings_init();
 	qmi_location_reporting_init();
+	qmi_netmon_init();
 
 	return 0;
 }
 
 static void qmimodem_exit(void)
 {
+	qmi_netmon_exit();
 	qmi_location_reporting_exit();
 	qmi_radio_settings_exit();
+	qmi_lte_exit();
 	qmi_gprs_context_exit();
 	qmi_gprs_exit();
 	qmi_ussd_exit();

ofono/drivers/qmimodem/qmimodem.h

@@ -48,8 +48,14 @@ extern void qmi_gprs_exit(void);
 extern void qmi_gprs_context_init(void);
 extern void qmi_gprs_context_exit(void);
 
+extern void qmi_lte_init(void);
+extern void qmi_lte_exit(void);
+
 extern void qmi_radio_settings_init(void);
 extern void qmi_radio_settings_exit(void);
 
 extern void qmi_location_reporting_init(void);
 extern void qmi_location_reporting_exit(void);
+
+extern void qmi_netmon_init(void);
+extern void qmi_netmon_exit(void);

ofono/drivers/qmimodem/radio-settings.c

@@ -29,15 +29,202 @@
 
 #include "qmi.h"
 #include "nas.h"
+#include "dms.h"
 
 #include "qmimodem.h"
 
 struct settings_data {
 	struct qmi_service *nas;
+	struct qmi_service *dms;
 	uint16_t major;
 	uint16_t minor;
 };
 
+static void get_system_selection_pref_cb(struct qmi_result *result,
+							void* user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_radio_settings_rat_mode_query_cb_t cb = cbd->cb;
+	enum ofono_radio_access_mode mode = OFONO_RADIO_ACCESS_MODE_ANY;
+	uint16_t pref;
+
+	DBG("");
+
+	if (qmi_result_set_error(result, NULL)) {
+		CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+		return;
+	}
+
+	qmi_result_get_uint16(result,
+			QMI_NAS_RESULT_SYSTEM_SELECTION_PREF_MODE, &pref);
+
+	switch (pref) {
+	case QMI_NAS_RAT_MODE_PREF_GSM:
+		mode = OFONO_RADIO_ACCESS_MODE_GSM;
+		break;
+	case QMI_NAS_RAT_MODE_PREF_UMTS:
+		mode = OFONO_RADIO_ACCESS_MODE_UMTS;
+		break;
+	case QMI_NAS_RAT_MODE_PREF_LTE:
+		mode = OFONO_RADIO_ACCESS_MODE_LTE;
+		break;
+	}
+
+	CALLBACK_WITH_SUCCESS(cb, mode, cbd->data);
+}
+
+static void qmi_query_rat_mode(struct ofono_radio_settings *rs,
+			ofono_radio_settings_rat_mode_query_cb_t cb,
+			void *user_data)
+{
+	struct settings_data *data = ofono_radio_settings_get_data(rs);
+	struct cb_data *cbd = cb_data_new(cb, user_data);
+
+	DBG("");
+
+	if (qmi_service_send(data->nas,
+				QMI_NAS_GET_SYSTEM_SELECTION_PREF, NULL,
+				get_system_selection_pref_cb, cbd, g_free) > 0)
+		return;
+
+	CALLBACK_WITH_FAILURE(cb, -1, data);
+}
+
+static void set_system_selection_pref_cb(struct qmi_result *result,
+							void* user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_radio_settings_rat_mode_set_cb_t cb = cbd->cb;
+
+	DBG("");
+
+	if (qmi_result_set_error(result, NULL)) {
+		CALLBACK_WITH_FAILURE(cb, cbd->data);
+		return;
+	}
+
+	CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void qmi_set_rat_mode(struct ofono_radio_settings *rs,
+			enum ofono_radio_access_mode mode,
+			ofono_radio_settings_rat_mode_set_cb_t cb,
+			void *user_data)
+{
+	struct settings_data *data = ofono_radio_settings_get_data(rs);
+	struct cb_data *cbd = cb_data_new(cb, user_data);
+	uint16_t pref = QMI_NAS_RAT_MODE_PREF_ANY;
+	struct qmi_param *param;
+
+	DBG("");
+
+	switch (mode) {
+	case OFONO_RADIO_ACCESS_MODE_ANY:
+		pref = QMI_NAS_RAT_MODE_PREF_ANY;
+		break;
+	case OFONO_RADIO_ACCESS_MODE_GSM:
+		pref = QMI_NAS_RAT_MODE_PREF_GSM;
+		break;
+	case OFONO_RADIO_ACCESS_MODE_UMTS:
+		pref = QMI_NAS_RAT_MODE_PREF_UMTS;
+		break;
+	case OFONO_RADIO_ACCESS_MODE_LTE:
+		pref = QMI_NAS_RAT_MODE_PREF_LTE;
+		break;
+	}
+
+	param = qmi_param_new();
+	if (!param) {
+		CALLBACK_WITH_FAILURE(cb, user_data);
+		return;
+	}
+
+	qmi_param_append_uint16(param, QMI_NAS_PARAM_SYSTEM_SELECTION_PREF_MODE,
+			pref);
+
+	if (qmi_service_send(data->nas,
+				QMI_NAS_SET_SYSTEM_SELECTION_PREF, param,
+				set_system_selection_pref_cb, cbd, g_free) > 0)
+		return;
+
+	qmi_param_free(param);
+	CALLBACK_WITH_FAILURE(cb, user_data);
+	g_free(cbd);
+}
+
+static void get_caps_cb(struct qmi_result *result, void *user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_radio_settings_available_rats_query_cb_t cb = cbd->cb;
+	const struct qmi_dms_device_caps *caps;
+	unsigned int available_rats;
+	uint16_t len;
+	uint8_t i;
+
+	DBG("");
+
+	if (qmi_result_set_error(result, NULL))
+		goto error;
+
+	caps = qmi_result_get(result, QMI_DMS_RESULT_DEVICE_CAPS, &len);
+	if (!caps)
+		goto error;
+
+	available_rats = 0;
+	for (i = 0; i < caps->radio_if_count; i++) {
+		switch (caps->radio_if[i]) {
+		case QMI_DMS_RADIO_IF_GSM:
+			available_rats |= OFONO_RADIO_ACCESS_MODE_GSM;
+			break;
+		case QMI_DMS_RADIO_IF_UMTS:
+			available_rats |= OFONO_RADIO_ACCESS_MODE_UMTS;
+			break;
+		case QMI_DMS_RADIO_IF_LTE:
+			available_rats |= OFONO_RADIO_ACCESS_MODE_LTE;
+			break;
+		}
+	}
+
+	CALLBACK_WITH_SUCCESS(cb, available_rats, cbd->data);
+
+	return;
+
+error:
+	CALLBACK_WITH_FAILURE(cb, -1, cbd->data);
+}
+
+static void qmi_query_available_rats(struct ofono_radio_settings *rs,
+			ofono_radio_settings_available_rats_query_cb_t cb,
+			void *data)
+{
+	struct settings_data *rsd = ofono_radio_settings_get_data(rs);
+	struct cb_data *cbd = cb_data_new(cb, data);
+
+	if (!rsd->dms)
+		goto error;
+
+	if (qmi_service_send(rsd->dms, QMI_DMS_GET_CAPS, NULL,
+					get_caps_cb, cbd, g_free) > 0)
+		return;
+
+error:
+	g_free(cbd);
+	CALLBACK_WITH_FAILURE(cb, -1, data);
+}
+
+static void create_dms_cb(struct qmi_service *service, void *user_data)
+{
+	struct ofono_radio_settings *rs = user_data;
+	struct settings_data *data = ofono_radio_settings_get_data(rs);
+
+	DBG("");
+
+	if (!service)
+		return;
+
+	data->dms = qmi_service_ref(service);
+}
+
 static void create_nas_cb(struct qmi_service *service, void *user_data)
 {
 	struct ofono_radio_settings *rs = user_data;
@@ -74,11 +261,12 @@ static int qmi_radio_settings_probe(struct ofono_radio_settings *rs,
 
 	ofono_radio_settings_set_data(rs, data);
 
+	qmi_service_create_shared(device, QMI_SERVICE_DMS,
+						create_dms_cb, rs, NULL);
 	qmi_service_create_shared(device, QMI_SERVICE_NAS,
 						create_nas_cb, rs, NULL);
 
 	return 0;
-
 }
 
 static void qmi_radio_settings_remove(struct ofono_radio_settings *rs)
@@ -89,6 +277,9 @@ static void qmi_radio_settings_remove(struct ofono_radio_settings *rs)
 
 	ofono_radio_settings_set_data(rs, NULL);
 
+	qmi_service_unregister_all(data->dms);
+	qmi_service_unref(data->dms);
+
 	qmi_service_unregister_all(data->nas);
 
 	qmi_service_unref(data->nas);
@@ -100,6 +291,9 @@ static struct ofono_radio_settings_driver driver = {
 	.name		= "qmimodem",
 	.probe		= qmi_radio_settings_probe,
 	.remove		= qmi_radio_settings_remove,
+	.set_rat_mode	= qmi_set_rat_mode,
+	.query_rat_mode = qmi_query_rat_mode,
+	.query_available_rats = qmi_query_available_rats,
 };
 
 void qmi_radio_settings_init(void)

ofono/drivers/qmimodem/sim.c

@@ -317,6 +317,124 @@ error:
 	g_free(cbd);
 }
 
+static void write_generic_cb(struct qmi_result *result, void *user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_sim_write_cb_t cb = cbd->cb;
+	uint16_t len;
+	const uint8_t *card_result;
+	uint8_t sw1, sw2;
+
+	card_result = qmi_result_get(result, 0x10, &len);
+	if (card_result == NULL || len != 2) {
+		DBG("card_result: %p, len: %d", card_result, (int) len);
+		CALLBACK_WITH_FAILURE(cb, cbd->data);
+		return;
+	}
+
+	sw1 = card_result[0];
+	sw2 = card_result[1];
+
+	DBG("%02x, %02x", sw1, sw2);
+
+	if ((sw1 != 0x90 && sw1 != 0x91 && sw1 != 0x92 && sw1 != 0x9f) ||
+			(sw1 == 0x90 && sw2 != 0x00)) {
+		struct ofono_error error;
+
+		ofono_error("%s: error sw1 %02x sw2 %02x", __func__, sw1, sw2);
+
+		error.type = OFONO_ERROR_TYPE_SIM;
+		error.error = (sw1 << 8) | sw2;
+
+		cb(&error, cbd->data);
+		return;
+	}
+
+	CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void write_generic(struct ofono_sim *sim,
+			uint16_t qmi_message, int fileid,
+			int start_or_recordnum,
+			int length, const unsigned char *value,
+			const unsigned char *path, unsigned int path_len,
+			ofono_sim_write_cb_t cb, void *user_data)
+{
+	struct sim_data *data = ofono_sim_get_data(sim);
+	struct cb_data *cbd = cb_data_new(cb, user_data);
+	unsigned char aid_data[2] = { 0x00, 0x00 };
+	unsigned char write_data[4 + length];
+	unsigned char fileid_data[9];
+	int fileid_len;
+	struct qmi_param *param;
+
+	DBG("file id 0x%04x path len %d", fileid, path_len);
+
+	fileid_len = create_fileid_data(data->app_type, fileid,
+			path, path_len, fileid_data);
+
+	if (fileid_len < 0)
+		goto error;
+
+	write_data[0] = start_or_recordnum & 0xff;
+	write_data[1] = (start_or_recordnum & 0xff00) >> 8;
+	write_data[2] = length & 0xff;
+	write_data[3] = (length & 0xff00) >> 8;
+	memcpy(&write_data[4], value, length);
+
+	param = qmi_param_new();
+	if (!param)
+		goto error;
+
+	qmi_param_append(param, 0x01, sizeof(aid_data), aid_data);
+	qmi_param_append(param, 0x02, fileid_len, fileid_data);
+	qmi_param_append(param, 0x03, 4 + length, write_data);
+
+	if (qmi_service_send(data->uim, qmi_message, param,
+					write_generic_cb, cbd, g_free) > 0)
+		return;
+
+	qmi_param_free(param);
+
+error:
+	CALLBACK_WITH_FAILURE(cb, user_data);
+
+	g_free(cbd);
+}
+
+static void qmi_write_transparent(struct ofono_sim *sim,
+				int fileid, int start, int length,
+				const unsigned char *value,
+				const unsigned char *path,
+				unsigned int path_len,
+				ofono_sim_write_cb_t cb, void *user_data)
+{
+	write_generic(sim, QMI_UIM_WRITE_TRANSPARENT, fileid, start,
+				length, value, path, path_len, cb, user_data);
+}
+
+static void qmi_write_linear(struct ofono_sim *sim,
+				int fileid, int record, int length,
+				const unsigned char *value,
+				const unsigned char *path,
+				unsigned int path_len,
+				ofono_sim_write_cb_t cb, void *user_data)
+{
+	write_generic(sim, QMI_UIM_WRITE_RECORD, fileid, record,
+				length, value, path, path_len, cb, user_data);
+}
+
+static void qmi_write_cyclic(struct ofono_sim *sim,
+				int fileid, int length,
+				const unsigned char *value,
+				const unsigned char *path,
+				unsigned int path_len,
+				ofono_sim_write_cb_t cb, void *user_data)
+{
+	write_generic(sim, QMI_UIM_WRITE_RECORD, fileid, 0,
+				length, value, path, path_len, cb, user_data);
+}
+
 static void get_imsi_cb(struct qmi_result *result, void *user_data)
 {
 	struct cb_data *cbd = user_data;
@@ -777,6 +895,9 @@ static struct ofono_sim_driver driver = {
 	.read_file_transparent	= qmi_read_transparent,
 	.read_file_linear	= qmi_read_record,
 	.read_file_cyclic	= qmi_read_record,
+	.write_file_transparent = qmi_write_transparent,
+	.write_file_linear	= qmi_write_linear,
+	.write_file_cyclic	= qmi_write_cyclic,
 	.read_imsi		= qmi_read_imsi,
 	.query_passwd_state	= qmi_query_passwd_state,
 	.query_pin_retries	= qmi_query_pin_retries,

ofono/drivers/qmimodem/sms.c

@@ -277,7 +277,7 @@ static void qmi_bearer_query(struct ofono_sms *sms,
 
 	DBG("");
 
-	if (data->major < 1 && data->minor < 2)
+	if (data->major < 1 || (data->major == 1 && data->minor < 2))
 		goto error;
 
 	if (qmi_service_send(data->wms, QMI_WMS_GET_DOMAIN_PREF, NULL,
@@ -315,7 +315,7 @@ static void qmi_bearer_set(struct ofono_sms *sms, int bearer,
 
 	DBG("bearer %d", bearer);
 
-	if (data->major < 1 && data->minor < 2)
+	if (data->major < 1 || (data->major == 1 && data->minor < 2))
 		goto error;
 
 	domain = bearer_to_domain(bearer);
@@ -334,9 +334,38 @@ error:
 	g_free(cbd);
 }
 
+static void raw_read_cb(struct qmi_result *result, void *user_data)
+{
+	struct ofono_sms *sms = user_data;
+	const struct qmi_wms_raw_message* msg;
+	uint16_t len;
+	uint16_t error;
+
+	if (qmi_result_set_error(result, &error)) {
+		DBG("Raw read error: %d (%s)", error,
+			qmi_result_get_error(result));
+		return;
+	}
+
+	/* Raw message data */
+	msg = qmi_result_get(result, 0x01, &len);
+	if (msg) {
+		uint16_t plen;
+		uint16_t tpdu_len;
+
+		plen = GUINT16_FROM_LE(msg->msg_length);
+		tpdu_len = plen - msg->msg_data[0] - 1;
+
+		ofono_sms_deliver_notify(sms, msg->msg_data, plen, tpdu_len);
+	} else {
+		DBG("No message data available at requested position");
+	}
+}
+
 static void event_notify(struct qmi_result *result, void *user_data)
 {
 	struct ofono_sms *sms = user_data;
+	struct sms_data *data = ofono_sms_get_data(sms);
 	const struct qmi_wms_result_new_msg_notify *notify;
 	const struct qmi_wms_result_message *message;
 	uint16_t len;
@@ -360,6 +389,34 @@ static void event_notify(struct qmi_result *result, void *user_data)
 		DBG("msg format %d PDU length %d", message->msg_format, plen);
 
 		ofono_sms_deliver_notify(sms, message->msg_data, plen, plen);
+	} else {
+		/* The Quectel EC21, at least, does not provide the
+		 * message data in the event notification, so a 'raw read'
+		 * needs to be issued in order to query the message itself
+		 */
+		struct qmi_param *param;
+
+		param = qmi_param_new();
+		if (!param)
+			return;
+
+		/* Message memory storage ID */
+		qmi_param_append(param, 0x01, sizeof(*notify), notify);
+		/* The 'message mode' parameter is documented as optional,
+		 * but the Quectel EC21 errors out with error 17 (missing
+		 * argument) if it is not provided... we default to 3GPP
+		 * here because that's what works for me and it's not clear
+		 * how to actually query what this should be otherwise...
+		 */
+		/* Message mode */
+		qmi_param_append_uint8(param, 0x10,
+				QMI_WMS_MESSAGE_MODE_GSMWCDMA);
+
+		if (qmi_service_send(data->wms, QMI_WMS_RAW_READ, param,
+					raw_read_cb, sms, NULL) > 0)
+			return;
+
+		qmi_param_free(param);
 	}
 }
 
@@ -411,7 +468,7 @@ static void get_routes_cb(struct qmi_result *result, void *user_data)
 	new_list->count = GUINT16_TO_LE(1);
 	new_list->route[0].msg_type = QMI_WMS_MSG_TYPE_P2P;
 	new_list->route[0].msg_class = QMI_WMS_MSG_CLASS_NONE;
-	new_list->route[0].storage_type = QMI_WMS_STORAGE_TYPE_NV;
+	new_list->route[0].storage_type = QMI_WMS_STORAGE_TYPE_NONE;
 	new_list->route[0].action = QMI_WMS_ACTION_TRANSFER_AND_ACK;
 
 	param = qmi_param_new();

ofono/drivers/qmimodem/ussd.c

@@ -3,6 +3,7 @@
  *  oFono - Open Source Telephony
  *
  *  Copyright (C) 2011-2012  Intel Corporation. All rights reserved.
+ *  Copyright (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -23,20 +24,103 @@
 #include <config.h>
 #endif
 
+#define _GNU_SOURCE
+#include <string.h>
+
+#include <glib.h>
+
 #include <ofono/log.h>
 #include <ofono/modem.h>
 #include <ofono/ussd.h>
-
+#include <smsutil.h>
 #include "qmi.h"
 
 #include "qmimodem.h"
 
+#include "voice.h"
+
 struct ussd_data {
 	struct qmi_service *voice;
 	uint16_t major;
 	uint16_t minor;
 };
 
+static int validate_ussd_data(const struct qmi_ussd_data *data, uint16_t size)
+{
+	if (data == NULL)
+		return 1;
+
+	if (size < sizeof(*data))
+		return 1;
+
+	if (size < sizeof(*data) + data->length)
+		return 1;
+
+	if (data->dcs < QMI_USSD_DCS_ASCII || data->dcs > QMI_USSD_DCS_UCS2)
+		return 1;
+
+	return 0;
+}
+
+static int convert_qmi_dcs_gsm_dcs(int qmi_dcs, int *gsm_dcs)
+{
+	switch (qmi_dcs) {
+	case QMI_USSD_DCS_ASCII:
+		*gsm_dcs = USSD_DCS_8BIT;
+		break;
+	default:
+		return 1;
+	}
+
+	return 0;
+}
+
+static void async_orig_ind(struct qmi_result *result, void *user_data)
+{
+	struct ofono_ussd *ussd = user_data;
+	const struct qmi_ussd_data *qmi_ussd;
+	uint16_t error = 0;
+	uint16_t len;
+	int gsm_dcs;
+
+	DBG("");
+
+	qmi_result_get_uint16(result, QMI_VOICE_PARAM_ASYNC_USSD_ERROR, &error);
+
+	switch (error) {
+	case 0:
+		/* no error */
+		break;
+	case 92:
+		qmi_result_get_uint16(result,
+					QMI_VOICE_PARAM_ASYNC_USSD_FAILURE_CASE,
+					&error);
+		DBG("Failure Cause: 0x%04x", error);
+		goto error;
+	default:
+		DBG("USSD Error 0x%04x", error);
+		goto error;
+	}
+
+	qmi_ussd = qmi_result_get(result, QMI_VOICE_PARAM_ASYNC_USSD_DATA,
+					&len);
+	if (qmi_ussd == NULL)
+		return;
+
+	if (validate_ussd_data(qmi_ussd, len))
+		goto error;
+
+	if (convert_qmi_dcs_gsm_dcs(qmi_ussd->dcs, &gsm_dcs))
+		goto error;
+
+	ofono_ussd_notify(ussd, OFONO_USSD_STATUS_NOTIFY, gsm_dcs,
+				qmi_ussd->data, qmi_ussd->length);
+	return;
+
+error:
+	ofono_ussd_notify(ussd, OFONO_USSD_STATUS_TERMINATED, 0, NULL, 0);
+}
+
 static void create_voice_cb(struct qmi_service *service, void *user_data)
 {
 	struct ofono_ussd *ussd = user_data;
@@ -44,7 +128,7 @@ static void create_voice_cb(struct qmi_service *service, void *user_data)
 
 	DBG("");
 
-	if (!service) {
+	if (service == NULL) {
 		ofono_error("Failed to request Voice service");
 		ofono_ussd_remove(ussd);
 		return;
@@ -58,6 +142,9 @@ static void create_voice_cb(struct qmi_service *service, void *user_data)
 
 	data->voice = qmi_service_ref(service);
 
+	qmi_service_register(data->voice, QMI_VOICE_ASYNC_ORIG_USSD,
+					async_orig_ind, ussd, NULL);
+
 	ofono_ussd_register(ussd);
 }
 
@@ -77,7 +164,6 @@ static int qmi_ussd_probe(struct ofono_ussd *ussd,
 						create_voice_cb, ussd, NULL);
 
 	return 0;
-
 }
 
 static void qmi_ussd_remove(struct ofono_ussd *ussd)
@@ -93,10 +179,103 @@ static void qmi_ussd_remove(struct ofono_ussd *ussd)
 	g_free(data);
 }
 
+static void qmi_ussd_cancel(struct ofono_ussd *ussd,
+				ofono_ussd_cb_t cb, void *user_data)
+{
+	struct ussd_data *ud = ofono_ussd_get_data(ussd);
+
+	DBG("");
+
+	if (qmi_service_send(ud->voice, QMI_VOICE_CANCEL_USSD, NULL,
+					NULL, NULL, NULL) > 0)
+		CALLBACK_WITH_SUCCESS(cb, user_data);
+	else
+		CALLBACK_WITH_FAILURE(cb, user_data);
+}
+
+/*
+ * The cb is called when the request (on modem layer) reports success or
+ * failure. It doesn't contain a network result. We get the network answer
+ * via VOICE_IND.
+ */
+static void qmi_ussd_request_cb(struct qmi_result *result, void *user_data)
+{
+	struct cb_data *cbd = user_data;
+	ofono_ussd_cb_t cb = cbd->cb;
+
+	DBG("");
+
+	qmi_result_print_tlvs(result);
+
+	if (qmi_result_set_error(result, NULL)) {
+		CALLBACK_WITH_FAILURE(cb, cbd->data);
+		return;
+	}
+
+	CALLBACK_WITH_SUCCESS(cb, cbd->data);
+}
+
+static void qmi_ussd_request(struct ofono_ussd *ussd, int dcs,
+			const unsigned char *pdu, int len,
+			ofono_ussd_cb_t cb, void *data)
+{
+	struct ussd_data *ud = ofono_ussd_get_data(ussd);
+	struct cb_data *cbd = cb_data_new(cb, data);
+	struct qmi_ussd_data *qmi_ussd;
+	struct qmi_param *param;
+	char *utf8 = NULL;
+	long utf8_len = 0;
+
+	DBG("");
+
+	switch (dcs) {
+	case 0xf: /* 7bit GSM unspecific */
+		utf8 = ussd_decode(dcs, len, pdu);
+		if (!utf8)
+			goto error;
+
+		utf8_len = strlen(utf8);
+		break;
+	default:
+		DBG("Unsupported USSD Data Coding Scheme 0x%x", dcs);
+		goto error;
+	}
+
+	/*
+	 * So far only DCS_ASCII works.
+	 * DCS_8BIT and DCS_UCS2 is broken, because the modem firmware
+	 * (least on a EC20) encodes those in-correctly onto the air interface,
+	 * resulting in wrong decoded USSD data.
+	 */
+	qmi_ussd = alloca(sizeof(struct qmi_ussd_data) + utf8_len);
+	qmi_ussd->dcs = QMI_USSD_DCS_ASCII;
+	qmi_ussd->length = len;
+	memcpy(qmi_ussd->data, utf8, utf8_len);
+
+	param = qmi_param_new();
+	if (param == NULL)
+		goto error;
+
+	qmi_param_append(param, QMI_VOICE_PARAM_USS_DATA,
+			sizeof(struct qmi_ussd_data) + utf8_len, qmi_ussd);
+
+	if (qmi_service_send(ud->voice, QMI_VOICE_ASYNC_ORIG_USSD, param,
+					qmi_ussd_request_cb, cbd, g_free) > 0)
+		return;
+
+	qmi_param_free(param);
+error:
+	g_free(utf8);
+	g_free(cbd);
+	CALLBACK_WITH_FAILURE(cb, data);
+}
+
 static struct ofono_ussd_driver driver = {
 	.name		= "qmimodem",
 	.probe		= qmi_ussd_probe,
 	.remove		= qmi_ussd_remove,
+	.request	= qmi_ussd_request,
+	.cancel		= qmi_ussd_cancel
 };
 
 void qmi_ussd_init(void)

ofono/drivers/qmimodem/util.h

@@ -39,6 +39,15 @@ static inline struct cb_data *cb_data_new(void *cb, void *data)
 	return ret;
 }
 
+#define CALLBACK_WITH_CME_ERROR(cb, err, args...)	\
+	do {						\
+		struct ofono_error cb_e;		\
+		cb_e.type = OFONO_ERROR_TYPE_CME;	\
+		cb_e.error = err;			\
+							\
+		cb(&cb_e, ##args);			\
+	} while (0)					\
+
 #define CALLBACK_WITH_FAILURE(cb, args...)		\
 	do {						\
 		struct ofono_error cb_e;		\

ofono/drivers/qmimodem/voice.h

@@ -0,0 +1,62 @@
+/*
+ *
+ *  oFono - Open Source Telephony
+ *
+ *  Copyright (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ */
+
+#define QMI_VOICE_PARAM_USS_DATA 0x01
+
+#define QMI_VOICE_PARAM_ASYNC_USSD_ERROR 0x10
+#define QMI_VOICE_PARAM_ASYNC_USSD_FAILURE_CASE 0x11
+#define QMI_VOICE_PARAM_ASYNC_USSD_DATA 0x12
+
+#define QMI_VOICE_PARAM_USSD_IND_USER_ACTION 0x01
+#define QMI_VOICE_PARAM_USSD_IND_DATA 0x10
+#define QMI_VOICE_PARAM_USSD_IND_UCS2 0x11
+
+/* according to GSM TS 23.038 section 5
+ * coding group 1111, No message class, 8 bit data
+ */
+#define USSD_DCS_8BIT 0xf4
+/* coding group 01xx, Class 0, UCS2 (16 bit) */
+#define USSD_DCS_UCS2 0x48
+/* default alphabet Language unspecific */
+#define USSD_DCS_UNSPECIFIC 0x0f
+
+/* based on qmi ussd definition */
+enum qmi_ussd_dcs {
+	QMI_USSD_DCS_ASCII = 0x1,
+	QMI_USSD_DCS_8BIT,
+	QMI_USSD_DCS_UCS2,
+};
+
+enum qmi_ussd_user_required {
+	QMI_USSD_NO_USER_ACTION_REQUIRED = 0x1,
+	QMI_USSD_USER_ACTION_REQUIRED,
+};
+
+/* QMI service voice. Using an enum to prevent doublicated entries */
+enum voice_commands {
+	QMI_VOICE_CANCEL_USSD =		0x3c,
+	QMI_VOICE_USSD_RELEASE_IND =	0x3d,
+	QMI_VOICE_USSD_IND =		0x3e,
+	QMI_VOICE_SUPS_IND =		0x42,
+	QMI_VOICE_ASYNC_ORIG_USSD =	0x43,
+};
+
+struct qmi_ussd_data {
+	uint8_t dcs;
+	uint8_t length;
+	uint8_t data[0];
+} __attribute__((__packed__));

ofono/drivers/qmimodem/wms.h

@@ -25,6 +25,8 @@
 
 #define QMI_WMS_RAW_SEND		32	/* Send a raw message */
 
+#define QMI_WMS_RAW_READ		34	/* Read raw message from storage*/
+
 #define QMI_WMS_GET_MSG_LIST		49	/* Get list of messages from the device */
 #define QMI_WMS_SET_ROUTES		50	/* Set routes for message memory storage */
 #define QMI_WMS_GET_ROUTES		51	/* Get routes for message memory storage */
@@ -62,9 +64,17 @@ struct qmi_wms_param_message {
 #define QMI_WMS_STORAGE_TYPE_UIM		0
 #define QMI_WMS_STORAGE_TYPE_NV			1
 #define QMI_WMS_STORAGE_TYPE_UNKNOWN		2
+#define QMI_WMS_STORAGE_TYPE_NONE		255
 
 #define QMI_WMS_MESSAGE_MODE_GSMWCDMA		1
 
+struct qmi_wms_raw_message {
+	uint8_t msg_tag;
+	uint8_t msg_format;
+	uint16_t msg_length;
+	uint8_t msg_data[0];
+} __attribute__((__packed__));
+
 /* Get routes for message memory storage */
 #define QMI_WMS_RESULT_ROUTE_LIST		0x01
 #define QMI_WMS_PARAM_ROUTE_LIST		0x01

ofono/drivers/ril/ril_call_barring.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2018 Jolla Ltd.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -14,6 +14,7 @@
  */
 
 #include "ril_plugin.h"
+#include "ril_sim_card.h"
 #include "ril_util.h"
 #include "ril_log.h"
 
@@ -26,11 +27,11 @@
  * ril.h does not state that string count must be given, but that is
  * still expected by the modem
  */
-#define RIL_QUERY_STRING_COUNT 4
 #define RIL_SET_STRING_COUNT 5
 #define RIL_SET_PW_STRING_COUNT 3
 
 struct ril_call_barring {
+	struct ril_sim_card *card;
 	GRilIoQueue *q;
 	guint timer_id;
 };
@@ -106,7 +107,7 @@ static void ril_call_barring_query(struct ofono_call_barring *b,
 {
 	struct ril_call_barring *bd = ofono_call_barring_get_data(b);
 	char cls_textual[RIL_MAX_SERVICE_LENGTH];
-	GRilIoRequest *req = grilio_request_new();
+	GRilIoRequest *req;
 
 	DBG("lock: %s, services to query: %d", lock, cls);
 
@@ -123,15 +124,9 @@ static void ril_call_barring_query(struct ofono_call_barring *b,
 
 	/*
 	 * See 3GPP 27.007 7.4 for parameter descriptions.
-	 * According to ril.h password should be empty string "" when not
-	 * needed, but in reality we only need to give string length as 0
 	 */
-	grilio_request_append_int32(req, RIL_QUERY_STRING_COUNT);
-	grilio_request_append_utf8(req, lock);    /* Facility code */
-	grilio_request_append_int32(req, 0);      /* Password length */
-	grilio_request_append_utf8(req, cls_textual);
-	grilio_request_append_utf8(req, NULL);    /* AID (not yet supported) */
-
+	req = grilio_request_array_utf8_new(4, lock, "", cls_textual,
+					ril_sim_card_app_aid(bd->card));
 	ril_call_barring_submit_request(bd, req,
 				RIL_REQUEST_QUERY_FACILITY_LOCK,
 				ril_call_barring_query_cb, cb, data);
@@ -182,7 +177,7 @@ static void ril_call_barring_set(struct ofono_call_barring *b,
 					RIL_FACILITY_UNLOCK);
 	grilio_request_append_utf8(req, passwd);
 	grilio_request_append_utf8(req, cls_textual);
-	grilio_request_append_utf8(req, NULL);  /* AID (not yet supported) */
+	grilio_request_append_utf8(req, ril_sim_card_app_aid(bd->card));
 
 	ril_call_barring_submit_request(bd, req,
 				RIL_REQUEST_SET_FACILITY_LOCK,
@@ -243,6 +238,7 @@ static int ril_call_barring_probe(struct ofono_call_barring *b,
 	struct ril_call_barring *bd = g_new0(struct ril_call_barring, 1);
 
 	DBG("");
+	bd->card = ril_sim_card_ref(modem->sim_card);
 	bd->q = grilio_queue_new(ril_modem_io(modem));
 	bd->timer_id = g_idle_add(ril_call_barring_register, b);
 	ofono_call_barring_set_data(b, bd);
@@ -260,6 +256,7 @@ static void ril_call_barring_remove(struct ofono_call_barring *b)
 		g_source_remove(bd->timer_id);
 	}
 
+	ril_sim_card_unref(bd->card);
 	grilio_queue_cancel_all(bd->q, FALSE);
 	grilio_queue_unref(bd->q);
 	g_free(bd);

ofono/drivers/ril/ril_cbs.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2020 Jolla Ltd.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -24,6 +24,7 @@ struct ril_cbs {
 	GRilIoChannel *io;
 	GRilIoQueue *q;
 	char *log_prefix;
+	guint register_id;
 	gulong event_id;
 };
 
@@ -51,6 +52,12 @@ static struct ril_cbs_cbd *ril_cbs_cbd_new(struct ril_cbs *cd,
 	return cbd;
 }
 
+static gboolean ril_cbs_retry(GRilIoRequest *request, int ril_status,
+               const void *resp_data, guint resp_len, void *user_data)
+{
+       return ril_status == RIL_E_INVALID_STATE;
+}
+
 static void ril_cbs_request_activation(struct ril_cbs *cd,
 		gboolean activate, GRilIoChannelResponseFunc response,
 		GDestroyNotify destroy, void* user_data)
@@ -61,6 +68,9 @@ static void ril_cbs_request_activation(struct ril_cbs *cd,
 	grilio_request_append_int32(req, activate ? 0 :1);
 
 	DBG_(cd, "%sactivating CB", activate ? "" : "de");
+	grilio_request_set_retry_func(req, ril_cbs_retry);
+	grilio_request_set_retry(req, RIL_CBS_CHECK_RETRY_MS,
+				RIL_CBS_CHECK_RETRY_COUNT);
 	grilio_queue_send_request_full(cd->q, req,
 				RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION,
 				response, destroy, user_data);
@@ -97,6 +107,9 @@ static void ril_cbs_set_config(struct ril_cbs *cd, const char *topics,
 	}
 
 	DBG_(cd, "configuring CB");
+	grilio_request_set_retry_func(req, ril_cbs_retry);
+	grilio_request_set_retry(req, RIL_CBS_CHECK_RETRY_MS,
+			RIL_CBS_CHECK_RETRY_COUNT);
 	grilio_queue_send_request_full(cd->q, req,
 			RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG,
 			response, destroy, user_data);
@@ -144,27 +157,41 @@ static void ril_cbs_notify(GRilIoChannel *io, guint code,
 				const void *data, guint len, void *user_data)
 {
 	struct ril_cbs *cd = user_data;
+	GRilIoParser rilp;
+	guint32 pdu_len;
 
 	GASSERT(code == RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS);
-	DBG_(cd, "%u bytes", len);
-	ofono_cbs_notify(cd->cbs, data, len);
+	grilio_parser_init(&rilp, data, len);
+	if (grilio_parser_get_uint32(&rilp, &pdu_len)) {
+		const void* pdu = grilio_parser_get_bytes(&rilp, pdu_len);
+
+		/*
+		 * By default assume that it's a length followed by the
+		 * binary PDU data.
+		 */
+		if (pdu && grilio_parser_bytes_remaining(&rilp) < 4) {
+			DBG_(cd, "%u bytes", pdu_len);
+			ofono_cbs_notify(cd->cbs, pdu, pdu_len);
+		} else {
+			/*
+			 * But I've seen cell broadcasts arriving without
+			 * the length, simply as a blob.
+			 */
+			ofono_cbs_notify(cd->cbs, data, len);
+		}
+	}
 }
 
-static void ril_cbs_probe_done_cb(GRilIoChannel *io, int status,
-				const void *data, guint len, void *user_data)
+static gboolean ril_cbs_register(void *user_data)
 {
 	struct ril_cbs *cd = user_data;
 
-	if (status == RIL_E_SUCCESS) {
-		DBG_(cd, "registering for CB");
-		cd->event_id = grilio_channel_add_unsol_event_handler(cd->io,
-			ril_cbs_notify, RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS,
-									cd);
-		ofono_cbs_register(cd->cbs);
-	} else {
-		DBG_(cd, "failed to query CB config");
-		ofono_cbs_remove(cd->cbs);
-	}
+	DBG_(cd, "registering for CB");
+	cd->register_id = 0;
+	cd->event_id = grilio_channel_add_unsol_event_handler(cd->io,
+		ril_cbs_notify, RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS, cd);
+	ofono_cbs_register(cd->cbs);
+	return G_SOURCE_REMOVE;
 }
 
 static int ril_cbs_probe(struct ofono_cbs *cbs, unsigned int vendor,
@@ -172,7 +199,6 @@ static int ril_cbs_probe(struct ofono_cbs *cbs, unsigned int vendor,
 {
 	struct ril_modem *modem = data;
 	struct ril_cbs *cd = g_try_new0(struct ril_cbs, 1);
-	GRilIoRequest* req = grilio_request_new();
 
 	ofono_cbs_set_data(cbs, cd);
 	cd->log_prefix = (modem->log_prefix && modem->log_prefix[0]) ?
@@ -182,20 +208,7 @@ static int ril_cbs_probe(struct ofono_cbs *cbs, unsigned int vendor,
 	DBG_(cd, "");
 	cd->io = grilio_channel_ref(ril_modem_io(modem));
 	cd->q = grilio_queue_new(cd->io);
-
-	/*
-	 * RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG often fails at startup
-	 * especially if other RIL requests are running in parallel. We may
-	 * have to retry a few times. Also, make it blocking in order to
-	 * improve the chance of success.
-	 */
-	grilio_request_set_retry(req, RIL_CBS_CHECK_RETRY_MS,
-						RIL_CBS_CHECK_RETRY_COUNT);
-	grilio_request_set_blocking(req, TRUE);
-	grilio_queue_send_request_full(cd->q, req,
-				RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG,
-				ril_cbs_probe_done_cb, NULL, cd);
-	grilio_request_unref(req);
+	cd->register_id = g_idle_add(ril_cbs_register, cd);
 	return 0;
 }
 
@@ -204,6 +217,9 @@ static void ril_cbs_remove(struct ofono_cbs *cbs)
 	struct ril_cbs *cd = ofono_cbs_get_data(cbs);
 
 	DBG_(cd, "");
+	if (cd->register_id) {
+		g_source_remove(cd->register_id);
+	}
 	ofono_cbs_set_data(cbs, NULL);
 	grilio_channel_remove_handler(cd->io, cd->event_id);
 	grilio_channel_unref(cd->io);

ofono/drivers/ril/ril_cell_info.c

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2016-2017 Jolla Ltd.
+ *  Copyright (C) 2016-2020 Jolla Ltd.
+ *  Copyright (C) 2020 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -23,10 +24,11 @@
 #include <grilio_request.h>
 #include <grilio_parser.h>
 
+#include <gutil_idlepool.h>
 #include <gutil_misc.h>
 
-#define DISPLAY_ON_UPDATE_RATE  (1000)  /* 1 sec */
-#define DISPLAY_OFF_UPDATE_RATE (60000) /* 1 min */
+#define DEFAULT_UPDATE_RATE_MS  (10000) /* 10 sec */
+#define MAX_RETRIES             (5)
 
 typedef GObjectClass RilCellInfoClass;
 typedef struct ril_cell_info RilCellInfo;
@@ -35,17 +37,17 @@ struct ril_cell_info {
 	GObject object;
 	struct sailfish_cell_info info;
 	GRilIoChannel *io;
-	MceDisplay *display;
 	struct ril_radio *radio;
 	struct ril_sim_card *sim_card;
-	gulong display_state_event_id;
 	gulong radio_state_event_id;
 	gulong sim_status_event_id;
 	gboolean sim_card_ready;
+	int update_rate_ms;
 	char *log_prefix;
 	gulong event_id;
 	guint query_id;
 	guint set_rate_id;
+	gboolean enabled;
 };
 
 enum ril_cell_info_signal {
@@ -74,6 +76,20 @@ static void ril_cell_free1(gpointer cell)
 	ril_cell_free(cell);
 }
 
+static const char *ril_cell_info_int_format(int value, const char *format)
+{
+	if (value == SAILFISH_CELL_INVALID_VALUE) {
+		return "";
+	} else {
+		static GUtilIdlePool *ril_cell_info_pool = NULL;
+		GUtilIdlePool *pool = gutil_idle_pool_get(&ril_cell_info_pool);
+		char *str = g_strdup_printf(format, value);
+
+		gutil_idle_pool_add(pool, str, g_free);
+		return str;
+	}
+}
+
 static gboolean ril_cell_info_list_identical(GSList *l1, GSList *l2)
 {
 	while (l1 && l2) {
@@ -105,10 +121,10 @@ static struct sailfish_cell *ril_cell_info_parse_cell_gsm(GRilIoParser *rilp,
 	struct sailfish_cell_info_gsm *gsm = &cell->info.gsm;
 
 	/* Optional RIL_CellIdentityGsm_v12 part */
-	gsm->arfcn = INT_MAX;
-	gsm->bsic = INT_MAX;
+	gsm->arfcn = SAILFISH_CELL_INVALID_VALUE;
+	gsm->bsic = SAILFISH_CELL_INVALID_VALUE;
 	/* Optional RIL_GSM_SignalStrength_v12 part */
-	gsm->timingAdvance = INT_MAX;
+	gsm->timingAdvance = SAILFISH_CELL_INVALID_VALUE;
 	/* RIL_CellIdentityGsm */
 	if (grilio_parser_get_int32(rilp, &gsm->mcc) &&
 		grilio_parser_get_int32(rilp, &gsm->mnc) &&
@@ -122,11 +138,17 @@ static struct sailfish_cell *ril_cell_info_parse_cell_gsm(GRilIoParser *rilp,
 		grilio_parser_get_int32(rilp, &gsm->bitErrorRate) &&
 		(version < 12 || /* RIL_GSM_SignalStrength_v12 part */
 			grilio_parser_get_int32(rilp, &gsm->timingAdvance))) {
-		DBG("[gsm] reg=%d,mcc=%d,mnc=%d,lac=%d,cid=%d,arfcn=%d,"
-			"bsic=%d,strength=%d,err=%d,t=%d", registered,
-			gsm->mcc, gsm->mnc, gsm->lac, gsm->cid, gsm->arfcn,
-			gsm->bsic, gsm->signalStrength, gsm->bitErrorRate,
-			gsm->timingAdvance);
+		DBG("[gsm] reg=%d%s%s%s%s%s%s%s%s%s", registered,
+			ril_cell_info_int_format(gsm->mcc, ",mcc=%d"),
+			ril_cell_info_int_format(gsm->mnc, ",mnc=%d"),
+			ril_cell_info_int_format(gsm->lac, ",lac=%d"),
+			ril_cell_info_int_format(gsm->cid, ",cid=%d"),
+			ril_cell_info_int_format(gsm->arfcn, ",arfcn=%d"),
+			ril_cell_info_int_format(gsm->bsic, ",bsic=%d"),
+			ril_cell_info_int_format(gsm->signalStrength,
+							",strength=%d"),
+			ril_cell_info_int_format(gsm->bitErrorRate, ",err=%d"),
+			ril_cell_info_int_format(gsm->timingAdvance, ",t=%d"));
 		cell->type = SAILFISH_CELL_TYPE_GSM;
 		cell->registered = registered;
 		return cell;
@@ -144,7 +166,7 @@ static struct sailfish_cell *ril_cell_info_parse_cell_wcdma(GRilIoParser *rilp,
 	struct sailfish_cell_info_wcdma *wcdma = &cell->info.wcdma;
 
 	/* Optional RIL_CellIdentityWcdma_v12 part */
-	wcdma->uarfcn = INT_MAX;
+	wcdma->uarfcn = SAILFISH_CELL_INVALID_VALUE;
 	if (grilio_parser_get_int32(rilp, &wcdma->mcc) &&
 		grilio_parser_get_int32(rilp, &wcdma->mnc) &&
 		grilio_parser_get_int32(rilp, &wcdma->lac) &&
@@ -154,10 +176,16 @@ static struct sailfish_cell *ril_cell_info_parse_cell_wcdma(GRilIoParser *rilp,
 			grilio_parser_get_int32(rilp, &wcdma->uarfcn)) &&
 		grilio_parser_get_int32(rilp, &wcdma->signalStrength) &&
 		grilio_parser_get_int32(rilp, &wcdma->bitErrorRate)) {
-		DBG("[wcdma] reg=%d,mcc=%d,mnc=%d,lac=%d,cid=%d,psc=%d,"
-			"strength=%d,err=%d", registered, wcdma->mcc,
-			wcdma->mnc, wcdma->lac, wcdma->cid, wcdma->psc,
-			wcdma->signalStrength, wcdma->bitErrorRate);
+		DBG("[wcdma] reg=%d%s%s%s%s%s%s%s", registered,
+			ril_cell_info_int_format(wcdma->mcc, ",mcc=%d"),
+			ril_cell_info_int_format(wcdma->mnc, ",mnc=%d"),
+			ril_cell_info_int_format(wcdma->lac, ",lac=%d"),
+			ril_cell_info_int_format(wcdma->cid, ",cid=%d"),
+			ril_cell_info_int_format(wcdma->psc, ",psc=%d"),
+			ril_cell_info_int_format(wcdma->signalStrength,
+							",strength=%d"),
+			ril_cell_info_int_format(wcdma->bitErrorRate,
+							",err=%d"));
 		cell->type = SAILFISH_CELL_TYPE_WCDMA;
 		cell->registered = registered;
 		return cell;
@@ -175,7 +203,7 @@ static struct sailfish_cell *ril_cell_info_parse_cell_lte(GRilIoParser *rilp,
 	struct sailfish_cell_info_lte *lte = &cell->info.lte;
 
 	/* Optional RIL_CellIdentityLte_v12 part */
-	lte->earfcn = INT_MAX;
+	lte->earfcn = SAILFISH_CELL_INVALID_VALUE;
 	if (grilio_parser_get_int32(rilp, &lte->mcc) &&
 		grilio_parser_get_int32(rilp, &lte->mnc) &&
 		grilio_parser_get_int32(rilp, &lte->ci) &&
@@ -189,11 +217,19 @@ static struct sailfish_cell *ril_cell_info_parse_cell_lte(GRilIoParser *rilp,
 		grilio_parser_get_int32(rilp, &lte->rssnr) &&
 		grilio_parser_get_int32(rilp, &lte->cqi) &&
 		grilio_parser_get_int32(rilp, &lte->timingAdvance)) {
-		DBG("[lte] reg=%d,mcc=%d,mnc=%d,ci=%d,pci=%d,tac=%d,"
-			"strength=%d,rsrp=%d,rsrq=%d,rssnr=%d,cqi=%d,"
-			"t=0x%x", registered, lte->mcc, lte->mnc, lte->ci,
-			lte->pci, lte->tac, lte->signalStrength, lte->rsrp,
-			lte->rsrq, lte->rssnr, lte->cqi, lte->timingAdvance);
+		DBG("[lte] reg=%d%s%s%s%s%s%s%s%s%s%s%s", registered,
+			ril_cell_info_int_format(lte->mcc, ",mcc=%d"),
+			ril_cell_info_int_format(lte->mnc, ",mnc=%d"),
+			ril_cell_info_int_format(lte->ci, ",ci=%d"),
+			ril_cell_info_int_format(lte->pci, ",pci=%d"),
+			ril_cell_info_int_format(lte->tac, ",tac=%d"),
+			ril_cell_info_int_format(lte->signalStrength,
+							",strength=%d"),
+			ril_cell_info_int_format(lte->rsrp, ",rsrp=%d"),
+			ril_cell_info_int_format(lte->rsrq, ",rsrq=%d"),
+			ril_cell_info_int_format(lte->rssnr, ",rssnr=%d"),
+			ril_cell_info_int_format(lte->cqi, ",cqi=%d"),
+			ril_cell_info_int_format(lte->timingAdvance, ",t=%d"));
 		cell->type = SAILFISH_CELL_TYPE_LTE;
 		cell->registered = registered;
 		return cell;
@@ -296,8 +332,9 @@ static void ril_cell_info_list_cb(GRilIoChannel *io, int status,
 	DBG_(self, "");
 	GASSERT(self->query_id);
 	self->query_id = 0;
-	ril_cell_info_update_cells(self, ril_cell_info_parse_list
-						(io->ril_version, data, len));
+	ril_cell_info_update_cells(self,
+		(status == RIL_E_SUCCESS && self->enabled) ?
+		ril_cell_info_parse_list(io->ril_version, data, len) : NULL);
 }
 
 static void ril_cell_info_set_rate_cb(GRilIoChannel *io, int status,
@@ -310,11 +347,26 @@ static void ril_cell_info_set_rate_cb(GRilIoChannel *io, int status,
 	self->set_rate_id = 0;
 }
 
+static gboolean ril_cell_info_retry(GRilIoRequest* request, int ril_status,
+		const void* response_data, guint response_len, void* user_data)
+{
+	struct ril_cell_info *self = RIL_CELL_INFO(user_data);
+
+	switch (ril_status) {
+	case RIL_E_SUCCESS:
+	case RIL_E_RADIO_NOT_AVAILABLE:
+		return FALSE;
+	default:
+		return self->enabled;
+	}
+}
+
 static void ril_cell_info_query(struct ril_cell_info *self)
 {
 	GRilIoRequest *req = grilio_request_new();
 
-	grilio_request_set_retry(req, RIL_RETRY_MS, -1);
+	grilio_request_set_retry(req, RIL_RETRY_MS, MAX_RETRIES);
+	grilio_request_set_retry_func(req, ril_cell_info_retry);
 	grilio_channel_cancel_request(self->io, self->query_id, FALSE);
 	self->query_id = grilio_channel_send_request_full(self->io, req,
 		RIL_REQUEST_GET_CELL_INFO_LIST, ril_cell_info_list_cb,
@@ -322,13 +374,14 @@ static void ril_cell_info_query(struct ril_cell_info *self)
 	grilio_request_unref(req);
 }
 
-static void ril_cell_info_set_rate(struct ril_cell_info *self, int ms)
+static void ril_cell_info_set_rate(struct ril_cell_info *self)
 {
-	GRilIoRequest *req = grilio_request_sized_new(8);
+	GRilIoRequest *req = grilio_request_array_int32_new(1,
+		(self->update_rate_ms >= 0 && self->enabled) ?
+		self->update_rate_ms : INT_MAX);
 
-	grilio_request_append_int32(req, 1);
-	grilio_request_append_int32(req, ms);
-	grilio_request_set_retry(req, RIL_RETRY_MS, -1);
+	grilio_request_set_retry(req, RIL_RETRY_MS, MAX_RETRIES);
+	grilio_request_set_retry_func(req, ril_cell_info_retry);
 	grilio_channel_cancel_request(self->io, self->set_rate_id, FALSE);
 	self->set_rate_id = grilio_channel_send_request_full(self->io, req,
 			RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE,
@@ -336,26 +389,11 @@ static void ril_cell_info_set_rate(struct ril_cell_info *self, int ms)
 	grilio_request_unref(req);
 }
 
-static void ril_cell_info_update_rate(struct ril_cell_info *self)
-{
-	ril_cell_info_set_rate(self,
-		(self->display->state == MCE_DISPLAY_STATE_OFF) ?
-		DISPLAY_OFF_UPDATE_RATE : DISPLAY_ON_UPDATE_RATE);
-}
-
-static void ril_cell_info_display_state_cb(MceDisplay *display, void *arg)
-{
-	struct ril_cell_info *self = RIL_CELL_INFO(arg);
-
-	if (self->sim_card_ready) {
-		ril_cell_info_update_rate(self);
-	}
-}
-
 static void ril_cell_info_refresh(struct ril_cell_info *self)
 {
 	/* RIL_REQUEST_GET_CELL_INFO_LIST fails without SIM card */
-	if (self->radio->state == RADIO_STATE_ON && self->sim_card_ready) {
+	if (self->enabled && self->radio->state == RADIO_STATE_ON &&
+						self->sim_card_ready) {
 		ril_cell_info_query(self);
 	} else {
 		ril_cell_info_update_cells(self, NULL);
@@ -373,21 +411,19 @@ static void ril_cell_info_radio_state_cb(struct ril_radio *radio, void *arg)
 static void ril_cell_info_sim_status_cb(struct ril_sim_card *sim, void *arg)
 {
 	struct ril_cell_info *self = RIL_CELL_INFO(arg);
-	const gboolean sim_card_was_ready = self->sim_card_ready;
 
-	DBG_(self, "%sready", ril_sim_card_ready(sim) ? "" : "not ");
 	self->sim_card_ready = ril_sim_card_ready(sim);
-	if (self->sim_card_ready != sim_card_was_ready) {
-		ril_cell_info_refresh(self);
-		if (self->sim_card_ready) {
-			ril_cell_info_update_rate(self);
-		}
+	DBG_(self, "%sready", self->sim_card_ready ? "" : "not ");
+	ril_cell_info_refresh(self);
+	if (self->sim_card_ready) {
+		ril_cell_info_set_rate(self);
 	}
 }
 
 /* sailfish_cell_info interface callbacks */
 
-struct ril_cell_info_signal_data {
+struct ril_cell_info_closure {
+	GCClosure cclosure;
 	sailfish_cell_info_cb_t cb;
 	void *arg;
 };
@@ -409,17 +445,9 @@ static void ril_cell_info_unref_proc(struct sailfish_cell_info *info)
 }
 
 static void ril_cell_info_cells_changed_cb(struct ril_cell_info *self,
-							void *user_data)
+					struct ril_cell_info_closure *closure)
 {
-	struct ril_cell_info_signal_data *data = user_data;
-
-	data->cb(&self->info, data->arg);
-}
-
-static void ril_cell_info_cells_disconnect_notify(gpointer  data,
-							GClosure *closure)
-{
-	g_slice_free1(sizeof(struct ril_cell_info_signal_data), data);
+	closure->cb(&self->info, closure->arg);
 }
 
 static gulong ril_cell_info_add_cells_changed_handler_proc
@@ -427,16 +455,18 @@ static gulong ril_cell_info_add_cells_changed_handler_proc
 					sailfish_cell_info_cb_t cb, void *arg)
 {
 	if (cb) {
-		struct ril_cell_info_signal_data *data =
-			g_slice_new(struct ril_cell_info_signal_data);
+		struct ril_cell_info_closure *closure =
+			(struct ril_cell_info_closure *) g_closure_new_simple
+				(sizeof(struct ril_cell_info_closure), NULL);
+		GCClosure* cc = &closure->cclosure;
 
-		data->cb = cb;
-		data->arg = arg;
-		return g_signal_connect_data(ril_cell_info_cast(info),
-				SIGNAL_CELLS_CHANGED_NAME,
-				G_CALLBACK(ril_cell_info_cells_changed_cb),
-				data, ril_cell_info_cells_disconnect_notify,
-				G_CONNECT_AFTER);
+		cc->closure.data = closure;
+		cc->callback = G_CALLBACK(ril_cell_info_cells_changed_cb);
+		closure->cb = cb;
+		closure->arg = arg;
+		return g_signal_connect_closure_by_id(ril_cell_info_cast(info),
+				ril_cell_info_signals[SIGNAL_CELLS_CHANGED], 0,
+				&cc->closure, FALSE);
 	} else {
 		return 0;
 	}
@@ -450,22 +480,52 @@ static void ril_cell_info_remove_handler_proc(struct sailfish_cell_info *info,
 	}
 }
 
+static void ril_cell_info_set_update_interval_proc
+				(struct sailfish_cell_info *info, int ms)
+{
+	struct ril_cell_info *self = ril_cell_info_cast(info);
+
+	if (self->update_rate_ms != ms) {
+		self->update_rate_ms = ms;
+		DBG_(self, "%d ms", ms);
+		if (self->enabled && self->sim_card_ready) {
+			ril_cell_info_set_rate(self);
+		}
+	}
+}
+
+void ril_cell_info_set_enabled_proc(struct sailfish_cell_info *info,
+							gboolean enabled)
+{
+	struct ril_cell_info *self = ril_cell_info_cast(info);
+
+	if (self->enabled != enabled) {
+		self->enabled = enabled;
+		DBG_(self, "%d", enabled);
+		ril_cell_info_refresh(self);
+		if (self->sim_card_ready) {
+			ril_cell_info_set_rate(self);
+		}
+	}
+}
+
 struct sailfish_cell_info *ril_cell_info_new(GRilIoChannel *io,
-		const char *log_prefix, MceDisplay *display,
-		struct ril_radio *radio, struct ril_sim_card *sim_card)
+			const char *log_prefix, struct ril_radio *radio,
+			struct ril_sim_card *sim_card)
 {
 	static const struct sailfish_cell_info_proc ril_cell_info_proc = {
 		ril_cell_info_ref_proc,
 		ril_cell_info_unref_proc,
 		ril_cell_info_add_cells_changed_handler_proc,
-		ril_cell_info_remove_handler_proc
+		ril_cell_info_remove_handler_proc,
+		ril_cell_info_set_update_interval_proc,
+		ril_cell_info_set_enabled_proc
 	};
 
 	struct ril_cell_info *self = g_object_new(RIL_CELL_INFO_TYPE, 0);
 
 	self->info.proc = &ril_cell_info_proc;
 	self->io = grilio_channel_ref(io);
-	self->display = mce_display_ref(display);
 	self->radio = ril_radio_ref(radio);
 	self->sim_card = ril_sim_card_ref(sim_card);
 	self->log_prefix = (log_prefix && log_prefix[0]) ?
@@ -473,9 +533,6 @@ struct sailfish_cell_info *ril_cell_info_new(GRilIoChannel *io,
 	DBG_(self, "");
 	self->event_id = grilio_channel_add_unsol_event_handler(self->io,
 		ril_cell_info_list_changed_cb, RIL_UNSOL_CELL_INFO_LIST, self);
-	self->display_state_event_id =
-		mce_display_add_state_changed_handler(display,
-			ril_cell_info_display_state_cb, self);
 	self->radio_state_event_id =
 		ril_radio_add_state_changed_handler(radio,
 			ril_cell_info_radio_state_cb, self);
@@ -483,15 +540,19 @@ struct sailfish_cell_info *ril_cell_info_new(GRilIoChannel *io,
 		ril_sim_card_add_status_changed_handler(self->sim_card,
 			ril_cell_info_sim_status_cb, self);
 	self->sim_card_ready = ril_sim_card_ready(sim_card);
+	ril_cell_info_refresh(self);
+
+	/* Disable updates by default */
+	self->enabled = FALSE;
 	if (self->sim_card_ready) {
-		ril_cell_info_query(self);
-		ril_cell_info_update_rate(self);
+		ril_cell_info_set_rate(self);
 	}
 	return &self->info;
 }
 
 static void ril_cell_info_init(struct ril_cell_info *self)
 {
+	self->update_rate_ms = DEFAULT_UPDATE_RATE_MS;
 }
 
 static void ril_cell_info_dispose(GObject *object)
@@ -508,8 +569,6 @@ static void ril_cell_info_dispose(GObject *object)
 									FALSE);
 		self->set_rate_id = 0;
 	}
-	gutil_disconnect_handlers(self->display,
-					&self->display_state_event_id, 1);
 	ril_radio_remove_handlers(self->radio, &self->radio_state_event_id, 1);
 	ril_sim_card_remove_handlers(self->sim_card,
 					&self->sim_status_event_id, 1);
@@ -523,7 +582,6 @@ static void ril_cell_info_finalize(GObject *object)
 	DBG_(self, "");
 	g_free(self->log_prefix);
 	grilio_channel_unref(self->io);
-	mce_display_unref(self->display);
 	ril_radio_unref(self->radio);
 	ril_sim_card_unref(self->sim_card);
 	g_slist_free_full(self->info.cells, ril_cell_free1);

ofono/drivers/ril/ril_cell_info.h

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2016-2017 Jolla Ltd.
+ *  Copyright (C) 2016-2019 Jolla Ltd.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -17,12 +17,12 @@
 #define RIL_CELL_INFO_H
 
 #include "ril_types.h"
-#include <mce_display.h>
+
 #include <sailfish_cell_info.h>
 
 struct sailfish_cell_info *ril_cell_info_new(GRilIoChannel *io,
-		const char *log_prefix, MceDisplay *display,
-		struct ril_radio *radio, struct ril_sim_card *sim_card);
+			const char *log_prefix, struct ril_radio *radio,
+			struct ril_sim_card *sim_card);
 
 #endif /* RIL_CELL_INFO_H */
 

ofono/drivers/ril/ril_config.c

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2020 Jolla Ltd.
+ *  Copyright (C) 2019-2020 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -19,6 +20,11 @@
 
 #include <gutil_intarray.h>
 #include <gutil_ints.h>
+#include <gutil_misc.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
 
 /* Utilities for parsing ril_subscription.conf */
 
@@ -180,20 +186,95 @@ gboolean ril_config_get_enum(GKeyFile *file, const char *group,
 	return FALSE;
 }
 
+gboolean ril_config_get_mask(GKeyFile *file, const char *group,
+					const char *key, int *result,
+					const char *name, int value, ...)
+{
+	char *str = ril_config_get_string(file, group, key);
+	gboolean ok = FALSE;
+	
+	if (result) {
+		*result = 0;
+	}
+
+	if (str) {
+		/*
+		 * Some people are thinking that # is a comment
+		 * anywhere on the line, not just at the beginning
+		 */
+		char *comment = strchr(str, '#');
+		char **values, **ptr;
+
+		if (comment) *comment = 0;
+		values = g_strsplit(str, "+", -1);
+
+		for (ok = TRUE, ptr = values; *ptr && ok; ptr++) {
+			const char* found_str = NULL;
+			const char* s = g_strstrip(*ptr);
+
+			if (!strcasecmp(s, name)) {
+				found_str = name;
+				if (result) {
+					*result |= value;
+				}
+			} else {
+				va_list args;
+				const char* known;
+
+				va_start(args, value);
+				while ((known = va_arg(args, char*)) != NULL) {
+					const int bit = va_arg(args, int);
+
+					if (!strcasecmp(s, known)) {
+						found_str = known;
+						if (result) {
+							*result |= bit;
+						}
+						break;
+					}
+				}
+				va_end(args);
+			}
+
+			if (!found_str) {
+				ofono_error("Unknown bit '%s' in %s", s, key);
+				ok = FALSE;
+			}
+		}
+
+		g_strfreev(values);
+		g_free(str);
+	}
+
+	if (!ok && result) {
+		*result = 0;
+	}
+	return ok;
+}
+
 GUtilInts *ril_config_get_ints(GKeyFile *file, const char *group,
 					const char *key)
 {
 	char *value = ril_config_get_string(file, group, key);
 
 	if (value) {
-		char **values = g_strsplit(value, ",", -1);
-		char **ptr = values;
 		GUtilIntArray *array = gutil_int_array_new();
+		char **values, **ptr;
+
+		/*
+		 * Some people are thinking that # is a comment
+		 * anywhere on the line, not just at the beginning
+		 */
+		char *comment = strchr(value, '#');
+
+		if (comment) *comment = 0;
+		values = g_strsplit(value, ",", -1);
+		ptr = values;
 
 		while (*ptr) {
 			int val;
 
-			if (ril_parse_int(*ptr++, 0, &val)) {
+			if (gutil_parse_int(*ptr++, 0, &val)) {
 				gutil_int_array_append(array, val);
 			}
 		}

ofono/drivers/ril/ril_config.h

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2020 Jolla Ltd.
+ *  Copyright (C) 2019-2020 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -34,7 +35,12 @@ gboolean ril_config_get_flag(GKeyFile *file, const char *group,
 					const char *key, int flag, int *flags);
 gboolean ril_config_get_enum(GKeyFile *file, const char *group,
 					const char *key, int *result,
-					const char *name, int value, ...);
+					const char *name, int value, ...)
+					G_GNUC_NULL_TERMINATED;
+gboolean ril_config_get_mask(GKeyFile *file, const char *group,
+					const char *key, int *result,
+					const char *name, int value, ...)
+					G_GNUC_NULL_TERMINATED;
 GUtilInts *ril_config_get_ints(GKeyFile *file, const char *group,
 					const char *key);
 char *ril_config_ints_to_string(GUtilInts *ints, char separator);

ofono/drivers/ril/ril_connman.c

@@ -0,0 +1,622 @@
+/*
+ *  oFono - Open Source Telephony - RIL-based devices
+ *
+ *  Copyright (C) 2019 Jolla Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#include "ril_connman.h"
+
+#include <ofono/log.h>
+
+#include <gdbus.h>
+
+#include <gutil_macros.h>
+#include <gutil_misc.h>
+
+#include <glib-object.h>
+
+#define CONNMAN_BUS DBUS_BUS_SYSTEM
+#define CONNMAN_SERVICE "net.connman"
+#define CONNMAN_PATH "/"
+
+#define CONNMAN_GET_PROPERTIES "GetProperties"
+#define CONNMAN_GET_TECHNOLOGIES "GetTechnologies"
+#define CONNMAN_PROPERTY_CHANGED "PropertyChanged"
+#define CONNMAN_TECH_CONNECTED "Connected"
+#define CONNMAN_TECH_TETHERING "Tethering"
+
+#define CONNMAN_INTERFACE_(name) "net.connman." name
+#define CONNMAN_MANAGER_INTERFACE CONNMAN_INTERFACE_("Manager")
+#define CONNMAN_TECH_INTERFACE CONNMAN_INTERFACE_("Technology")
+
+#define CONNMAN_TECH_PATH_(name) "/net/connman/technology/" name
+#define CONNMAN_TECH_PATH_WIFI CONNMAN_TECH_PATH_("wifi")
+
+#define CONNMAN_TECH_CONNECTED_BIT (0x01)
+#define CONNMAN_TECH_TETHERING_BIT (0x02)
+#define CONNMAN_TECH_ALL_PROPERTY_BITS (\
+	CONNMAN_TECH_CONNECTED_BIT | \
+	CONNMAN_TECH_TETHERING_BIT)
+
+typedef GObjectClass ConnManObjectClass;
+
+typedef struct connman_tech ConnManTech;
+
+typedef struct connman_object {
+	GObject object;
+	struct ril_connman pub;
+	guint32 pending_signals;
+	DBusConnection *connection;
+	DBusPendingCall *call;
+	guint service_watch;
+	guint signal_watch;
+	GHashTable *techs;
+	ConnManTech *wifi;
+} ConnManObject;
+
+G_DEFINE_TYPE(ConnManObject, connman_object, G_TYPE_OBJECT)
+#define CONNMAN_OBJECT_TYPE (connman_object_get_type())
+#define CONNMAN_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),\
+	CONNMAN_OBJECT_TYPE, ConnManObject))
+
+struct connman_tech {
+	ConnManObject *obj;
+	const char *path;
+	gboolean connected;
+	gboolean tethering;
+};
+
+typedef struct connman_closure {
+	GCClosure cclosure;
+	ril_connman_property_cb_t callback;
+	gpointer user_data;
+} ConnManClosure;
+
+#define connman_closure_new() ((ConnManClosure *) \
+    g_closure_new_simple(sizeof(ConnManClosure), NULL))
+
+#define SIGNAL_PROPERTY_CHANGED_NAME    "ril-connman-property-changed"
+#define SIGNAL_PROPERTY_DETAIL          "%x"
+#define SIGNAL_PROPERTY_DETAIL_MAX_LEN  (8)
+
+#define SIGNAL_BIT(property) (1 << (property - 1))
+#define SIGNAL_BIT_(name) SIGNAL_BIT(RIL_CONNMAN_PROPERTY_##name)
+
+enum connman_object_signal {
+	SIGNAL_PROPERTY_CHANGED,
+	SIGNAL_COUNT
+};
+
+static guint connman_object_signals[SIGNAL_COUNT];
+static GQuark connman_object_property_quarks[RIL_CONNMAN_PROPERTY_COUNT - 1];
+
+static inline ConnManObject *connman_object_cast(struct ril_connman *connman)
+{
+	return G_LIKELY(connman) ?
+		CONNMAN_OBJECT(G_CAST(connman, ConnManObject, pub)) :
+		NULL;
+}
+
+static inline const char *connman_iter_get_string(DBusMessageIter *it)
+{
+	const char *str = NULL;
+
+	dbus_message_iter_get_basic(it, &str);
+	return str;
+}
+
+static GQuark connman_object_property_quark(enum ril_connman_property p)
+{
+	/* For ANY property this function is expected to return zero */
+	if (p > RIL_CONNMAN_PROPERTY_ANY && p < RIL_CONNMAN_PROPERTY_COUNT) {
+		const int i = p - 1;
+
+		if (G_UNLIKELY(!connman_object_property_quarks[i])) {
+			char buf[SIGNAL_PROPERTY_DETAIL_MAX_LEN + 1];
+
+			snprintf(buf, sizeof(buf), SIGNAL_PROPERTY_DETAIL, p);
+			buf[sizeof(buf) - 1] = 0;
+			connman_object_property_quarks[i] =
+				g_quark_from_string(buf);
+		}
+		return connman_object_property_quarks[i];
+	}
+	return 0;
+}
+
+static void connman_object_property_changed(ConnManObject *self,
+		enum ril_connman_property property, ConnManClosure *closure)
+{
+	closure->callback(&self->pub, property, closure->user_data);
+}
+
+static void connman_object_emit_property_change(ConnManObject *self,
+						enum ril_connman_property p)
+{
+	self->pending_signals &= ~SIGNAL_BIT(p);
+	g_signal_emit(self, connman_object_signals[SIGNAL_PROPERTY_CHANGED],
+		connman_object_property_quark(p), p);
+}
+
+static void connman_object_emit_pending_signals(ConnManObject *self)
+{
+	struct ril_connman *connman = &self->pub;
+	gboolean valid_changed, present_changed;
+	enum ril_connman_property p;
+
+	/* Handlers could drop their references to us */
+	g_object_ref(self);
+
+	/*
+	 * PRESENT and VALID are the last signals to be emitted if the object
+	 * BECOMES present and/or valid.
+	 */
+	if ((self->pending_signals & SIGNAL_BIT_(VALID)) &&
+						connman->valid) {
+		self->pending_signals &= ~SIGNAL_BIT_(VALID);
+		valid_changed = TRUE;
+	} else {
+		valid_changed = FALSE;
+	}
+	if ((self->pending_signals & SIGNAL_BIT_(PRESENT)) &&
+						connman->present) {
+		self->pending_signals &= ~SIGNAL_BIT_(PRESENT);
+		present_changed = TRUE;
+	} else {
+		present_changed = FALSE;
+	}
+
+	/*
+	 * Emit the signals. Not that in case if valid has become FALSE,
+	 * then VALID is emitted first, otherwise it's emitted last.
+	 * Same thing with PRESENT.
+	 */
+	for (p = RIL_CONNMAN_PROPERTY_ANY + 1;
+		p < RIL_CONNMAN_PROPERTY_COUNT && self->pending_signals;
+		p++) {
+		if (self->pending_signals & SIGNAL_BIT(p)) {
+			connman_object_emit_property_change(self, p);
+		}
+	}
+
+	/* Then emit PRESENT and VALID if necessary */
+	if (present_changed) {
+		connman_object_emit_property_change(self,
+			RIL_CONNMAN_PROPERTY_PRESENT);
+	}
+	if (valid_changed) {
+		connman_object_emit_property_change(self,
+			RIL_CONNMAN_PROPERTY_VALID);
+	}
+
+	/* And release the temporary reference */
+	g_object_unref(self);
+}
+
+static void connman_cancel_call(ConnManObject *self)
+{
+	if (self->call) {
+		dbus_pending_call_cancel(self->call);
+		dbus_pending_call_unref(self->call);
+		self->call = NULL;
+	}
+}
+
+static ConnManTech *connman_tech_new(ConnManObject *self, const char *path)
+{
+	ConnManTech *tech = g_new0(ConnManTech, 1);
+	char *key = g_strdup(path);
+
+	tech->obj = self;
+	tech->path = key;
+	g_hash_table_replace(self->techs, key, tech);
+	return tech;
+}
+
+static void connman_invalidate(ConnManObject *self)
+{
+	struct ril_connman *connman = &self->pub;
+
+	if (connman->valid) {
+		connman->valid = FALSE;
+		self->pending_signals |= SIGNAL_BIT_(VALID);
+	}
+}
+
+static void connman_update_valid(ConnManObject *self)
+{
+	struct ril_connman *connman = &self->pub;
+	const gboolean valid = (connman->present && !self->call);
+
+	if (connman->valid != valid) {
+		connman->valid = valid;
+		self->pending_signals |= SIGNAL_BIT_(VALID);
+	}
+}
+
+static gboolean connman_update_tethering(ConnManObject *self)
+{
+	struct ril_connman *connman = &self->pub;
+	gboolean tethering = FALSE;
+	GHashTableIter it;
+	gpointer value;
+
+	g_hash_table_iter_init(&it, self->techs);
+	while (g_hash_table_iter_next(&it, NULL, &value)) {
+		const ConnManTech *tech = value;
+
+		if (tech->tethering) {
+			tethering = TRUE;
+			break;
+		}
+	}
+
+	if (connman->tethering != tethering) {
+		connman->tethering = tethering;
+		self->pending_signals |= SIGNAL_BIT_(TETHERING);
+		return TRUE;
+	} else {
+		return FALSE;
+	}
+}
+
+static void connman_set_tech_tethering(ConnManTech *tech, gboolean tethering)
+{
+	if (tech->tethering != tethering) {
+		ConnManObject *self = tech->obj;
+
+		tech->tethering = tethering;
+		DBG(CONNMAN_TECH_TETHERING " %s for %s",
+				tethering ? "on" : "off", tech->path);
+		if (tethering) {
+			struct ril_connman *connman = &self->pub;
+
+			if (G_LIKELY(!connman->tethering)) {
+				/* Definitely tethering now */
+				connman->tethering = TRUE;
+				self->pending_signals |= SIGNAL_BIT_(TETHERING);
+				DBG("Tethering on");
+			}
+		} else if (connman_update_tethering(self)) {
+			/* Not tethering anymore */
+			DBG("Tethering off");
+		}
+	}
+}
+
+static void connman_set_tech_connected(ConnManTech *tech, gboolean connected)
+{
+	if (tech->connected != connected) {
+		ConnManObject *self = tech->obj;
+
+		tech->connected = connected;
+		DBG(CONNMAN_TECH_CONNECTED " %s for %s",
+				connected ? "on" : "off", tech->path);
+		if (tech == self->wifi) {
+			struct ril_connman *connman = &self->pub;
+
+			connman->wifi_connected = connected;
+			self->pending_signals |= SIGNAL_BIT_(WIFI_CONNECTED);
+			DBG("WiFi %sconnected", connected ? "" : "dis");
+		}
+	}
+}
+
+static int connman_tech_set_property(ConnManTech *tech, DBusMessageIter *it)
+{
+	DBusMessageIter var;
+	DBusBasicValue value;
+	const char *key = connman_iter_get_string(it);
+
+	dbus_message_iter_next(it);
+	dbus_message_iter_recurse(it, &var);
+	dbus_message_iter_get_basic(&var, &value);
+	if (!g_ascii_strcasecmp(key, CONNMAN_TECH_CONNECTED)) {
+		if (dbus_message_iter_get_arg_type(&var) == DBUS_TYPE_BOOLEAN) {
+			connman_set_tech_connected(tech, value.bool_val);
+			return CONNMAN_TECH_CONNECTED_BIT;
+		}
+	} else if (!g_ascii_strcasecmp(key, CONNMAN_TECH_TETHERING)) {
+		if (dbus_message_iter_get_arg_type(&var) == DBUS_TYPE_BOOLEAN) {
+			connman_set_tech_tethering(tech, value.bool_val);
+			return CONNMAN_TECH_TETHERING_BIT;
+		}
+	}
+	return 0;
+}
+
+static void connman_tech_set_properties(ConnManTech *tech, DBusMessageIter *it)
+{
+	DBusMessageIter dict;
+	int handled = 0;
+
+	dbus_message_iter_recurse(it, &dict);
+	while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
+		DBusMessageIter entry;
+
+		dbus_message_iter_recurse(&dict, &entry);
+		handled |= connman_tech_set_property(tech, &entry);
+		if (handled == CONNMAN_TECH_ALL_PROPERTY_BITS) {
+			/* Ignore the rest */
+			break;
+		}
+		dbus_message_iter_next(&dict);
+	}
+}
+
+static gboolean connman_tech_property_changed(DBusConnection *conn,
+					DBusMessage *msg, void *user_data)
+{
+	const char *path = dbus_message_get_path(msg);
+	ConnManObject *self = CONNMAN_OBJECT(user_data);
+	ConnManTech *tech = g_hash_table_lookup(self->techs, path);
+	DBusMessageIter it;
+
+	if (tech && dbus_message_has_signature(msg, "sv") &&
+					dbus_message_iter_init(msg, &it)) {
+		const char* name = connman_iter_get_string(&it);
+
+		if (!connman_tech_set_property(tech, &it)) {
+			DBG("%s changed for %s", name, path);
+		}
+		connman_object_emit_pending_signals(self);
+	}
+	return TRUE;
+}
+
+static void connman_set_techs(ConnManObject *self, DBusMessageIter *it)
+{
+	DBusMessageIter list;
+
+	dbus_message_iter_recurse(it, &list);
+	while (dbus_message_iter_get_arg_type(&list) == DBUS_TYPE_STRUCT) {
+		DBusMessageIter entry;
+		const char *path;
+		ConnManTech *tech;
+
+		dbus_message_iter_recurse(&list, &entry);
+		path = connman_iter_get_string(&entry);
+		tech = connman_tech_new(self, path);
+
+		DBG("%s", path);
+		if (!g_strcmp0(path, CONNMAN_TECH_PATH_WIFI)) {
+			/* WiFi is a special case */
+			self->wifi = tech;
+		}
+
+		dbus_message_iter_next(&entry);
+		connman_tech_set_properties(tech, &entry);
+		dbus_message_iter_next(&list);
+	}
+}
+
+static void connman_techs_reply(DBusPendingCall *call, void *user_data)
+{
+	ConnManObject *self = CONNMAN_OBJECT(user_data);
+	DBusMessage *reply = dbus_pending_call_steal_reply(call);
+	DBusError error;
+	DBusMessageIter array;
+
+	dbus_error_init(&error);
+	if (dbus_set_error_from_message(&error, reply)) {
+		DBG("Failed to get technologies: %s", error.message);
+		dbus_error_free(&error);
+	} else if (dbus_message_has_signature(reply, "a(oa{sv})") &&
+				dbus_message_iter_init(reply, &array)) {
+		connman_set_techs(self, &array);
+	}
+
+	dbus_message_unref(reply);
+	dbus_pending_call_unref(self->call);
+	self->call = NULL;
+	connman_update_valid(self);
+	connman_object_emit_pending_signals(self);
+}
+
+static void connman_get_techs(ConnManObject *self)
+{
+	DBusMessage *msg = dbus_message_new_method_call(CONNMAN_SERVICE,
+				CONNMAN_PATH, CONNMAN_MANAGER_INTERFACE,
+				CONNMAN_GET_TECHNOLOGIES);
+
+	connman_cancel_call(self);
+	if (g_dbus_send_message_with_reply(self->connection, msg,
+					&self->call, DBUS_TIMEOUT_INFINITE)) {
+		/* Not valid while any request is pending */
+		connman_invalidate(self);
+		dbus_pending_call_set_notify(self->call, connman_techs_reply,
+								self, NULL);
+	}
+	dbus_message_unref(msg);
+}
+
+static void connman_appeared(DBusConnection *conn, void *user_data)
+{
+	ConnManObject *self = CONNMAN_OBJECT(user_data);
+	struct ril_connman *connman = &self->pub;
+
+	if (!connman->present) {
+		DBG("connman is there");
+		connman->present = TRUE;
+		self->pending_signals |= SIGNAL_BIT_(PRESENT);
+		connman_get_techs(self);
+		connman_object_emit_pending_signals(self);
+	}
+}
+
+static void connman_vanished(DBusConnection *conn, void *user_data)
+{
+	ConnManObject *self = CONNMAN_OBJECT(user_data);
+	struct ril_connman *connman = &self->pub;
+
+	if (connman->present) {
+
+		DBG("connman has disappeared");
+		g_hash_table_remove_all(self->techs);
+		self->wifi = NULL;
+		connman->present = FALSE;
+		self->pending_signals |= SIGNAL_BIT_(PRESENT);
+		if (connman->wifi_connected) {
+			connman->wifi_connected = FALSE;
+			self->pending_signals |= SIGNAL_BIT_(WIFI_CONNECTED);
+		}
+		if (connman->tethering) {
+			connman->tethering = FALSE;
+			self->pending_signals |= SIGNAL_BIT_(TETHERING);
+		}
+		connman_object_emit_pending_signals(self);
+	}
+}
+
+static void connman_init(ConnManObject *self, DBusConnection *connection)
+{
+	self->connection = dbus_connection_ref(connection);
+	self->service_watch = g_dbus_add_service_watch(self->connection,
+		CONNMAN_SERVICE, connman_appeared, connman_vanished,
+		self, NULL);
+	self->signal_watch = g_dbus_add_signal_watch(self->connection,
+		CONNMAN_SERVICE, NULL, CONNMAN_TECH_INTERFACE,
+		CONNMAN_PROPERTY_CHANGED, connman_tech_property_changed,
+		self, NULL);
+}
+
+struct ril_connman *ril_connman_new()
+{
+	static ConnManObject *instance = NULL;
+
+	if (instance) {
+		g_object_ref(instance);
+		return &instance->pub;
+	} else {
+		DBusError error;
+		DBusConnection *connection;
+
+		dbus_error_init(&error);
+		connection = dbus_bus_get(CONNMAN_BUS, NULL);
+
+		if (connection) {
+			instance = g_object_new(CONNMAN_OBJECT_TYPE, NULL);
+			connman_init(instance, connection);
+			dbus_connection_unref(connection);
+			g_object_add_weak_pointer(G_OBJECT(instance),
+				(gpointer*)(&instance));
+			return &instance->pub;
+		} else {
+			ofono_error("Unable to attach to connman bus: %s",
+				error.message);
+			dbus_error_free(&error);
+			return NULL;
+		}
+	}
+}
+
+struct ril_connman *ril_connman_ref(struct ril_connman *connman)
+{
+	ConnManObject *self = connman_object_cast(connman);
+
+	if (G_LIKELY(self)) {
+		g_object_ref(self);
+		return connman;
+	} else {
+		return NULL;
+	}
+}
+
+void ril_connman_unref(struct ril_connman *connman)
+{
+	ConnManObject *self = connman_object_cast(connman);
+
+	if (G_LIKELY(self)) {
+		g_object_unref(self);
+	}
+}
+
+gulong ril_connman_add_property_changed_handler(struct ril_connman *connman,
+	enum ril_connman_property p, ril_connman_property_cb_t cb, void *arg)
+{
+	ConnManObject *self = connman_object_cast(connman);
+
+	if (G_LIKELY(self) && G_LIKELY(cb)) {
+		/*
+		 * We can't directly connect the provided callback because
+		 * it expects the first parameter to point to public part
+		 * of the object but glib will call it with ConnManObject
+		 * as the first parameter. connman_object_property_changed()
+		 * will do the conversion.
+		 */
+		ConnManClosure *closure = connman_closure_new();
+		GCClosure *cc = &closure->cclosure;
+
+		cc->closure.data = closure;
+		cc->callback = G_CALLBACK(connman_object_property_changed);
+		closure->callback = cb;
+		closure->user_data = arg;
+
+		return g_signal_connect_closure_by_id(self,
+			connman_object_signals[SIGNAL_PROPERTY_CHANGED],
+			connman_object_property_quark(p), &cc->closure, FALSE);
+	}
+	return 0;
+}
+
+void ril_connman_remove_handler(struct ril_connman *connman, gulong id)
+{
+	if (G_LIKELY(id)) {
+		ConnManObject *self = connman_object_cast(connman);
+
+		if (G_LIKELY(self)) {
+			g_signal_handler_disconnect(self, id);
+		}
+	}
+}
+
+void ril_connman_remove_handlers(struct ril_connman *connman, gulong *ids,
+								int n)
+{
+	gutil_disconnect_handlers(connman_object_cast(connman), ids, n);
+}
+
+static void connman_object_init(ConnManObject *self)
+{
+	self->techs = g_hash_table_new_full(g_str_hash, g_str_equal,
+							g_free, g_free);
+}
+
+static void connman_object_finalize(GObject *object)
+{
+	ConnManObject *self = CONNMAN_OBJECT(object);
+
+	connman_cancel_call(self);
+	g_hash_table_destroy(self->techs);
+	g_dbus_remove_watch(self->connection, self->service_watch);
+	g_dbus_remove_watch(self->connection, self->signal_watch);
+	dbus_connection_unref(self->connection);
+	G_OBJECT_CLASS(connman_object_parent_class)->finalize(object);
+}
+
+static void connman_object_class_init(ConnManObjectClass *klass)
+{
+	G_OBJECT_CLASS(klass)->finalize = connman_object_finalize;
+	connman_object_signals[SIGNAL_PROPERTY_CHANGED] =
+		g_signal_new(SIGNAL_PROPERTY_CHANGED_NAME,
+			G_OBJECT_CLASS_TYPE(klass),
+			G_SIGNAL_RUN_FIRST | G_SIGNAL_DETAILED,
+			0, NULL, NULL, NULL, G_TYPE_NONE, 1, G_TYPE_UINT);
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */

ofono/drivers/ril/ril_connman.h

@@ -0,0 +1,61 @@
+/*
+ *  oFono - Open Source Telephony - RIL-based devices
+ *
+ *  Copyright (C) 2019 Jolla Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#ifndef RIL_CONNMAN_H
+#define RIL_CONNMAN_H
+
+#include <gutil_misc.h>
+
+struct ril_connman {
+	gboolean valid;          /* TRUE if other fields are valid */
+	gboolean present;        /* ConnMan is present on D-Bus */
+	gboolean tethering;      /* At least one technology is tethering */
+	gboolean wifi_connected; /* WiFi network is connected */
+};
+
+enum ril_connman_property {
+	RIL_CONNMAN_PROPERTY_ANY,
+	RIL_CONNMAN_PROPERTY_VALID,
+	RIL_CONNMAN_PROPERTY_PRESENT,
+	RIL_CONNMAN_PROPERTY_TETHERING,
+	RIL_CONNMAN_PROPERTY_WIFI_CONNECTED,
+	RIL_CONNMAN_PROPERTY_COUNT
+};
+
+typedef void (*ril_connman_property_cb_t)(struct ril_connman *connman,
+			enum ril_connman_property property, void *arg);
+
+struct ril_connman *ril_connman_new(void);
+struct ril_connman *ril_connman_ref(struct ril_connman *connman);
+void ril_connman_unref(struct ril_connman *connman);
+
+gulong ril_connman_add_property_changed_handler(struct ril_connman *connman,
+	enum ril_connman_property p, ril_connman_property_cb_t cb, void *arg);
+void ril_connman_remove_handler(struct ril_connman *connman, gulong id);
+void ril_connman_remove_handlers(struct ril_connman *connman, gulong *ids,
+								int n);
+
+#define ril_connman_remove_all_handlers(connman, ids) \
+	ril_connman_remove_handlers(connman, ids, G_N_ELEMENTS(ids))
+
+#endif /* RIL_CONNMAN_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */

ofono/drivers/ril/ril_constants.h

@@ -1,10 +1,6 @@
 /*
- *  RIL constants adopted from AOSP's header:
- *
- *  /hardware/ril/reference_ril/ril.h
- *
  *  Copyright (C) 2013 Canonical Ltd.
- *  Copyright (C) 2013-2017 Jolla Ltd.
+ *  Copyright (C) 2013-2020 Jolla Ltd.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -19,81 +15,10 @@
 #ifndef __RIL_CONSTANTS_H
 #define __RIL_CONSTANTS_H 1
 
+#include <ofono/ril-constants.h>
+
 #define RIL_MAX_UUID_LENGTH 64
 
-/* Error Codes */
-enum ril_status {
-	RIL_E_SUCCESS = 0,
-	RIL_E_RADIO_NOT_AVAILABLE = 1,
-	RIL_E_GENERIC_FAILURE = 2,
-	RIL_E_PASSWORD_INCORRECT = 3,
-	RIL_E_SIM_PIN2 = 4,
-	RIL_E_SIM_PUK2 = 5,
-	RIL_E_REQUEST_NOT_SUPPORTED = 6,
-	RIL_E_CANCELLED = 7,
-	RIL_E_OP_NOT_ALLOWED_DURING_VOICE_CALL = 8,
-	RIL_E_OP_NOT_ALLOWED_BEFORE_REG_TO_NW = 9,
-	RIL_E_SMS_SEND_FAIL_RETRY = 10,
-	RIL_E_SIM_ABSENT = 11,
-	RIL_E_SUBSCRIPTION_NOT_AVAILABLE = 12,
-	RIL_E_MODE_NOT_SUPPORTED = 13,
-	RIL_E_FDN_CHECK_FAILURE = 14,
-	RIL_E_ILLEGAL_SIM_OR_ME = 15,
-	RIL_E_MISSING_RESOURCE = 16,
-	RIL_E_NO_SUCH_ELEMENT = 17,
-	RIL_E_DIAL_MODIFIED_TO_USSD = 18,
-	RIL_E_DIAL_MODIFIED_TO_SS = 19,
-	RIL_E_DIAL_MODIFIED_TO_DIAL = 20,
-	RIL_E_USSD_MODIFIED_TO_DIAL = 21,
-	RIL_E_USSD_MODIFIED_TO_SS = 22,
-	RIL_E_USSD_MODIFIED_TO_USSD = 23,
-	RIL_E_SS_MODIFIED_TO_DIAL = 24,
-	RIL_E_SS_MODIFIED_TO_USSD = 25,
-	RIL_E_SUBSCRIPTION_NOT_SUPPORTED = 26,
-	RIL_E_SS_MODIFIED_TO_SS = 27,
-	RIL_E_LCE_NOT_SUPPORTED = 36,
-	RIL_E_NO_MEMORY = 37,
-	RIL_E_INTERNAL_ERR = 38,
-	RIL_E_SYSTEM_ERR = 39,
-	RIL_E_MODEM_ERR = 40,
-	RIL_E_INVALID_STATE = 41,
-	RIL_E_NO_RESOURCES = 42,
-	RIL_E_SIM_ERR = 43,
-	RIL_E_INVALID_ARGUMENTS = 44,
-	RIL_E_INVALID_SIM_STATE = 45,
-	RIL_E_INVALID_MODEM_STATE = 46,
-	RIL_E_INVALID_CALL_ID = 47,
-	RIL_E_NO_SMS_TO_ACK = 48,
-	RIL_E_NETWORK_ERR = 49,
-	RIL_E_REQUEST_RATE_LIMITED = 50,
-	RIL_E_SIM_BUSY = 51,
-	RIL_E_SIM_FULL = 52,
-	RIL_E_NETWORK_REJECT = 53,
-	RIL_E_OPERATION_NOT_ALLOWED = 54,
-	RIL_E_EMPTY_RECORD = 55,
-	RIL_E_INVALID_SMS_FORMAT = 56,
-	RIL_E_ENCODING_ERR = 57,
-	RIL_E_INVALID_SMSC_ADDRESS = 58,
-	RIL_E_NO_SUCH_ENTRY = 59,
-	RIL_E_NETWORK_NOT_READY = 60,
-	RIL_E_NOT_PROVISIONED = 61,
-	RIL_E_NO_SUBSCRIPTION = 62,
-	RIL_E_NO_NETWORK_FOUND = 63,
-	RIL_E_DEVICE_IN_USE = 64,
-	RIL_E_ABORTED = 65,
-	RIL_E_INVALID_RESPONSE = 66
-};
-
-/* call states */
-enum ril_call_state {
-	RIL_CALL_ACTIVE   = 0,
-	RIL_CALL_HOLDING  = 1,
-	RIL_CALL_DIALING  = 2,
-	RIL_CALL_ALERTING = 3,
-	RIL_CALL_INCOMING = 4,
-	RIL_CALL_WAITING  = 5
-};
-
 /* Radio state */
 enum ril_radio_state {
 	RADIO_STATE_OFF                   = 0,
@@ -267,30 +192,64 @@ enum ril_call_fail_cause {
 };
 
 enum ril_data_call_fail_cause {
-    PDP_FAIL_NONE = 0,
-    PDP_FAIL_OPERATOR_BARRED = 0x08,
-    PDP_FAIL_INSUFFICIENT_RESOURCES = 0x1A,
-    PDP_FAIL_MISSING_UKNOWN_APN = 0x1B,
-    PDP_FAIL_UNKNOWN_PDP_ADDRESS_TYPE = 0x1C,
-    PDP_FAIL_USER_AUTHENTICATION = 0x1D,
-    PDP_FAIL_ACTIVATION_REJECT_GGSN = 0x1E,
-    PDP_FAIL_ACTIVATION_REJECT_UNSPECIFIED = 0x1F,
-    PDP_FAIL_SERVICE_OPTION_NOT_SUPPORTED = 0x20,
-    PDP_FAIL_SERVICE_OPTION_NOT_SUBSCRIBED = 0x21,
-    PDP_FAIL_SERVICE_OPTION_OUT_OF_ORDER = 0x22,
-    PDP_FAIL_NSAPI_IN_USE = 0x23,
-    PDP_FAIL_REGULAR_DEACTIVATION = 0x24,
-    PDP_FAIL_ONLY_IPV4_ALLOWED = 0x32,
-    PDP_FAIL_ONLY_IPV6_ALLOWED = 0x33,
-    PDP_FAIL_ONLY_SINGLE_BEARER_ALLOWED = 0x34,
-    PDP_FAIL_PROTOCOL_ERRORS = 0x6F,
-    PDP_FAIL_VOICE_REGISTRATION_FAIL = -1,
-    PDP_FAIL_DATA_REGISTRATION_FAIL = -2,
-    PDP_FAIL_SIGNAL_LOST = -3,
-    PDP_FAIL_PREF_RADIO_TECH_CHANGED = -4,
-    PDP_FAIL_RADIO_POWER_OFF = -5,
-    PDP_FAIL_TETHERED_CALL_ACTIVE = -6,
-    PDP_FAIL_ERROR_UNSPECIFIED = 0xffff
+	PDP_FAIL_NONE = 0,
+	PDP_FAIL_OPERATOR_BARRED = 0x08,
+	PDP_FAIL_INSUFFICIENT_RESOURCES = 0x1A,
+	PDP_FAIL_MISSING_UKNOWN_APN = 0x1B,
+	PDP_FAIL_UNKNOWN_PDP_ADDRESS_TYPE = 0x1C,
+	PDP_FAIL_USER_AUTHENTICATION = 0x1D,
+	PDP_FAIL_ACTIVATION_REJECT_GGSN = 0x1E,
+	PDP_FAIL_ACTIVATION_REJECT_UNSPECIFIED = 0x1F,
+	PDP_FAIL_SERVICE_OPTION_NOT_SUPPORTED = 0x20,
+	PDP_FAIL_SERVICE_OPTION_NOT_SUBSCRIBED = 0x21,
+	PDP_FAIL_SERVICE_OPTION_OUT_OF_ORDER = 0x22,
+	PDP_FAIL_NSAPI_IN_USE = 0x23,
+	PDP_FAIL_REGULAR_DEACTIVATION = 0x24,
+	PDP_FAIL_QOS_NOT_ACCEPTED = 0x25,
+	PDP_FAIL_NETWORK_FAILURE = 0x26,
+	PDP_FAIL_UMTS_REACTIVATION_REQ = 0x27,
+	PDP_FAIL_FEATURE_NOT_SUPP = 0x28,
+	PDP_FAIL_TFT_SEMANTIC_ERROR = 0x29,
+	PDP_FAIL_TFT_SYTAX_ERROR = 0x2A,
+	PDP_FAIL_UNKNOWN_PDP_CONTEXT = 0x2B,
+	PDP_FAIL_FILTER_SEMANTIC_ERROR = 0x2C,
+	PDP_FAIL_FILTER_SYTAX_ERROR = 0x2D,
+	PDP_FAIL_PDP_WITHOUT_ACTIVE_TFT = 0x2E,
+	PDP_FAIL_ONLY_IPV4_ALLOWED = 0x32,
+	PDP_FAIL_ONLY_IPV6_ALLOWED = 0x33,
+	PDP_FAIL_ONLY_SINGLE_BEARER_ALLOWED = 0x34,
+	PDP_FAIL_ESM_INFO_NOT_RECEIVED = 0x35,
+	PDP_FAIL_PDN_CONN_DOES_NOT_EXIST = 0x36,
+	PDP_FAIL_MULTI_CONN_TO_SAME_PDN_NOT_ALLOWED = 0x37,
+	PDP_FAIL_MAX_ACTIVE_PDP_CONTEXT_REACHED = 0x41,
+	PDP_FAIL_UNSUPPORTED_APN_IN_CURRENT_PLMN = 0x42,
+	PDP_FAIL_INVALID_TRANSACTION_ID = 0x51,
+	PDP_FAIL_MESSAGE_INCORRECT_SEMANTIC = 0x5F,
+	PDP_FAIL_INVALID_MANDATORY_INFO = 0x60,
+	PDP_FAIL_MESSAGE_TYPE_UNSUPPORTED = 0x61,
+	PDP_FAIL_MSG_TYPE_NONCOMPATIBLE_STATE = 0x62,
+	PDP_FAIL_UNKNOWN_INFO_ELEMENT = 0x63,
+	PDP_FAIL_CONDITIONAL_IE_ERROR = 0x64,
+	PDP_FAIL_MSG_AND_PROTOCOL_STATE_UNCOMPATIBLE = 0x65,
+	PDP_FAIL_PROTOCOL_ERRORS = 0x6F,
+	PDP_FAIL_APN_TYPE_CONFLICT = 0x70,
+	PDP_FAIL_INVALID_PCSCF_ADDR = 0x71,
+	PDP_FAIL_INTERNAL_CALL_PREEMPT_BY_HIGH_PRIO_APN = 0x72,
+	PDP_FAIL_EMM_ACCESS_BARRED = 0x73,
+	PDP_FAIL_EMERGENCY_IFACE_ONLY = 0x74,
+	PDP_FAIL_IFACE_MISMATCH = 0x75,
+	PDP_FAIL_COMPANION_IFACE_IN_USE = 0x76,
+	PDP_FAIL_IP_ADDRESS_MISMATCH = 0x77,
+	PDP_FAIL_IFACE_AND_POL_FAMILY_MISMATCH = 0x78,
+	PDP_FAIL_EMM_ACCESS_BARRED_INFINITE_RETRY = 0x79,
+	PDP_FAIL_AUTH_FAILURE_ON_EMERGENCY_CALL = 0x7A,
+	PDP_FAIL_VOICE_REGISTRATION_FAIL = -1,
+	PDP_FAIL_DATA_REGISTRATION_FAIL = -2,
+	PDP_FAIL_SIGNAL_LOST = -3,
+	PDP_FAIL_PREF_RADIO_TECH_CHANGED = -4,
+	PDP_FAIL_RADIO_POWER_OFF = -5,
+	PDP_FAIL_TETHERED_CALL_ACTIVE = -6,
+	PDP_FAIL_ERROR_UNSPECIFIED = 0xffff
 };
 
 /* RIL_REQUEST_DEACTIVATE_DATA_CALL parameter */
@@ -308,6 +267,12 @@ enum ril_data_profile {
 	RIL_DATA_PROFILE_INVALID = 0xFFFFFFFF
 };
 
+enum ril_profile_type {
+	RIL_PROFILE_COMMON = 0,
+	RIL_PROFILE_3GPP = 1,
+	RIL_PROFILE_3GPP2 = 2
+};
+
 enum ril_auth {
 	RIL_AUTH_NONE = 0,
 	RIL_AUTH_PAP = 1,
@@ -395,191 +360,13 @@ enum ril_cell_info_type {
 	RIL_CELL_INFO_TYPE_TD_SCDMA = 5
 };
 
-/* RIL Request Messages, ofono -> rild */
-#define RIL_REQUEST_GET_SIM_STATUS 1
-#define RIL_REQUEST_ENTER_SIM_PIN 2
-#define RIL_REQUEST_ENTER_SIM_PUK 3
-#define RIL_REQUEST_ENTER_SIM_PIN2 4
-#define RIL_REQUEST_ENTER_SIM_PUK2 5
-#define RIL_REQUEST_CHANGE_SIM_PIN 6
-#define RIL_REQUEST_CHANGE_SIM_PIN2 7
-#define RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION 8
-#define RIL_REQUEST_GET_CURRENT_CALLS 9
-#define RIL_REQUEST_DIAL 10
-#define RIL_REQUEST_GET_IMSI 11
-#define RIL_REQUEST_HANGUP 12
-#define RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND 13
-#define RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND 14
-#define RIL_REQUEST_SWITCH_HOLDING_AND_ACTIVE 15
-#define RIL_REQUEST_CONFERENCE 16
-#define RIL_REQUEST_UDUB 17
-#define RIL_REQUEST_LAST_CALL_FAIL_CAUSE 18
-#define RIL_REQUEST_SIGNAL_STRENGTH 19
-#define RIL_REQUEST_VOICE_REGISTRATION_STATE 20
-#define RIL_REQUEST_DATA_REGISTRATION_STATE 21
-#define RIL_REQUEST_OPERATOR 22
-#define RIL_REQUEST_RADIO_POWER 23
-#define RIL_REQUEST_DTMF 24
-#define RIL_REQUEST_SEND_SMS 25
-#define RIL_REQUEST_SEND_SMS_EXPECT_MORE 26
-#define RIL_REQUEST_SETUP_DATA_CALL 27
-#define RIL_REQUEST_SIM_IO 28
-#define RIL_REQUEST_SEND_USSD 29
-#define RIL_REQUEST_CANCEL_USSD 30
-#define RIL_REQUEST_GET_CLIR 31
-#define RIL_REQUEST_SET_CLIR 32
-#define RIL_REQUEST_QUERY_CALL_FORWARD_STATUS 33
-#define RIL_REQUEST_SET_CALL_FORWARD 34
-#define RIL_REQUEST_QUERY_CALL_WAITING 35
-#define RIL_REQUEST_SET_CALL_WAITING 36
-#define RIL_REQUEST_SMS_ACKNOWLEDGE  37
-#define RIL_REQUEST_GET_IMEI 38
-#define RIL_REQUEST_GET_IMEISV 39
-#define RIL_REQUEST_ANSWER 40
-#define RIL_REQUEST_DEACTIVATE_DATA_CALL 41
-#define RIL_REQUEST_QUERY_FACILITY_LOCK 42
-#define RIL_REQUEST_SET_FACILITY_LOCK 43
-#define RIL_REQUEST_CHANGE_BARRING_PASSWORD 44
-#define RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE 45
-#define RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC 46
-#define RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL 47
-#define RIL_REQUEST_QUERY_AVAILABLE_NETWORKS 48
-#define RIL_REQUEST_DTMF_START 49
-#define RIL_REQUEST_DTMF_STOP 50
-#define RIL_REQUEST_BASEBAND_VERSION 51
-#define RIL_REQUEST_SEPARATE_CONNECTION 52
-#define RIL_REQUEST_SET_MUTE 53
-#define RIL_REQUEST_GET_MUTE 54
-#define RIL_REQUEST_QUERY_CLIP 55
-#define RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE 56
-#define RIL_REQUEST_DATA_CALL_LIST 57
-#define RIL_REQUEST_RESET_RADIO 58
-#define RIL_REQUEST_OEM_HOOK_RAW 59
-#define RIL_REQUEST_OEM_HOOK_STRINGS 60
-#define RIL_REQUEST_SCREEN_STATE 61
-#define RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION 62
-#define RIL_REQUEST_WRITE_SMS_TO_SIM 63
-#define RIL_REQUEST_DELETE_SMS_ON_SIM 64
-#define RIL_REQUEST_SET_BAND_MODE 65
-#define RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE 66
-#define RIL_REQUEST_STK_GET_PROFILE 67
-#define RIL_REQUEST_STK_SET_PROFILE 68
-#define RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND 69
-#define RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE 70
-#define RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM 71
-#define RIL_REQUEST_EXPLICIT_CALL_TRANSFER 72
-#define RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE 73
-#define RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE 74
-#define RIL_REQUEST_GET_NEIGHBORING_CELL_IDS 75
-#define RIL_REQUEST_SET_LOCATION_UPDATES 76
-#define RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE 77
-#define RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE 78
-#define RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE 79
-#define RIL_REQUEST_SET_TTY_MODE 80
-#define RIL_REQUEST_QUERY_TTY_MODE 81
-#define RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE 82
-#define RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE 83
-#define RIL_REQUEST_CDMA_FLASH 84
-#define RIL_REQUEST_CDMA_BURST_DTMF 85
-#define RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY 86
-#define RIL_REQUEST_CDMA_SEND_SMS 87
-#define RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE 88
-#define RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG 89
-#define RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG 90
-#define RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION 91
-#define RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG 92
-#define RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG 93
-#define RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION 94
-#define RIL_REQUEST_CDMA_SUBSCRIPTION 95
-#define RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM 96
-#define RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM 97
-#define RIL_REQUEST_DEVICE_IDENTITY 98
-#define RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE 99
-#define RIL_REQUEST_GET_SMSC_ADDRESS 100
-#define RIL_REQUEST_SET_SMSC_ADDRESS 101
-#define RIL_REQUEST_REPORT_SMS_MEMORY_STATUS 102
-#define RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING 103
-#define RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE 104
-#define RIL_REQUEST_ISIM_AUTHENTICATION 105
-#define RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU 106
-#define RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS 107
-#define RIL_REQUEST_VOICE_RADIO_TECH 108
-#define RIL_REQUEST_GET_CELL_INFO_LIST 109
-#define RIL_REQUEST_SET_UNSOL_CELL_INFO_LIST_RATE 110
-#define RIL_REQUEST_SET_INITIAL_ATTACH_APN 111
-#define RIL_REQUEST_IMS_REGISTRATION_STATE 112
-#define RIL_REQUEST_IMS_SEND_SMS 113
-#define RIL_REQUEST_SIM_TRANSMIT_APDU_BASIC 114
-#define RIL_REQUEST_SIM_OPEN_CHANNEL 115
-#define RIL_REQUEST_SIM_CLOSE_CHANNEL 116
-#define RIL_REQUEST_SIM_TRANSMIT_APDU_CHANNEL 117
-#define RIL_REQUEST_NV_READ_ITEM 118
-#define RIL_REQUEST_NV_WRITE_ITEM 119
-#define RIL_REQUEST_NV_WRITE_CDMA_PRL 120
-#define RIL_REQUEST_NV_RESET_CONFIG 121
-/* SET_UICC_SUBSCRIPTION was 115 in v9 and 122 in v10 and later */
-#define RIL_REQUEST_V9_SET_UICC_SUBSCRIPTION  115
-#define RIL_REQUEST_SET_UICC_SUBSCRIPTION  122
-#define RIL_REQUEST_ALLOW_DATA  123
-#define RIL_REQUEST_GET_HARDWARE_CONFIG 124
-#define RIL_REQUEST_SIM_AUTHENTICATION 125
-#define RIL_REQUEST_GET_DC_RT_INFO 126
-#define RIL_REQUEST_SET_DC_RT_INFO_RATE 127
-#define RIL_REQUEST_SET_DATA_PROFILE 128
-#define RIL_REQUEST_SHUTDOWN 129
-#define RIL_REQUEST_GET_RADIO_CAPABILITY 130
-#define RIL_REQUEST_SET_RADIO_CAPABILITY 131
-
-/* RIL Unsolicited Messages, rild -> ofono */
-#define RIL_UNSOL_RESPONSE_BASE 1000
-#define RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED 1000
-#define RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED 1001
-#define RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED 1002
-#define RIL_UNSOL_RESPONSE_NEW_SMS 1003
-#define RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT 1004
-#define RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM 1005
-#define RIL_UNSOL_ON_USSD 1006
-#define RIL_UNSOL_ON_USSD_REQUEST 1007
-#define RIL_UNSOL_NITZ_TIME_RECEIVED  1008
-#define RIL_UNSOL_SIGNAL_STRENGTH  1009
-#define RIL_UNSOL_DATA_CALL_LIST_CHANGED 1010
-#define RIL_UNSOL_SUPP_SVC_NOTIFICATION 1011
-#define RIL_UNSOL_STK_SESSION_END 1012
-#define RIL_UNSOL_STK_PROACTIVE_COMMAND 1013
-#define RIL_UNSOL_STK_EVENT_NOTIFY 1014
-#define RIL_UNSOL_STK_CALL_SETUP 1015
-#define RIL_UNSOL_SIM_SMS_STORAGE_FULL 1016
-#define RIL_UNSOL_SIM_REFRESH 1017
-#define RIL_UNSOL_CALL_RING 1018
-#define RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED 1019
-#define RIL_UNSOL_RESPONSE_CDMA_NEW_SMS 1020
-#define RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS 1021
-#define RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL 1022
-#define RIL_UNSOL_RESTRICTED_STATE_CHANGED 1023
-#define RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE 1024
-#define RIL_UNSOL_CDMA_CALL_WAITING 1025
-#define RIL_UNSOL_CDMA_OTA_PROVISION_STATUS 1026
-#define RIL_UNSOL_CDMA_INFO_REC 1027
-#define RIL_UNSOL_OEM_HOOK_RAW 1028
-#define RIL_UNSOL_RINGBACK_TONE 1029
-#define RIL_UNSOL_RESEND_INCALL_MUTE 1030
-#define RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED 1031
-#define RIL_UNSOL_CDMA_PRL_CHANGED 1032
-#define RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE 1033
-#define RIL_UNSOL_RIL_CONNECTED 1034
-#define RIL_UNSOL_VOICE_RADIO_TECH_CHANGED 1035
-#define RIL_UNSOL_CELL_INFO_LIST 1036
-#define RIL_UNSOL_RESPONSE_IMS_NETWORK_STATE_CHANGED 1037
-#define RIL_UNSOL_UICC_SUBSCRIPTION_STATUS_CHANGED 1038
-#define RIL_UNSOL_SRVCC_STATE_NOTIFY 1039
-#define RIL_UNSOL_HARDWARE_CONFIG_CHANGED 1040
-#define RIL_UNSOL_DC_RT_INFO_CHANGED 1041
-#define RIL_UNSOL_RADIO_CAPABILITY 1042
-#define RIL_UNSOL_ON_SS 1043
-#define RIL_UNSOL_STK_CC_ALPHA_NOTIFY 1044
-
-/* A special request, ofono -> rild */
-#define RIL_RESPONSE_ACKNOWLEDGEMENT 800
+enum ril_restricted_state {
+	RIL_RESTRICTED_STATE_NONE         = 0x00,
+	RIL_RESTRICTED_STATE_CS_EMERGENCY = 0x01,
+	RIL_RESTRICTED_STATE_CS_NORMAL    = 0x02,
+	RIL_RESTRICTED_STATE_CS_ALL       = 0x04,
+	RIL_RESTRICTED_STATE_PS_ALL       = 0x10
+};
 
 /* Suplementary services Service class*/
 #define SERVICE_CLASS_NONE 0
@@ -588,6 +375,19 @@ enum ril_cell_info_type {
 #define RIL_FACILITY_UNLOCK "0"
 #define RIL_FACILITY_LOCK "1"
 
+/* See RIL_REQUEST_SET_UNSOLICITED_RESPONSE_FILTER (RIL_VERSION >= 15) */
+enum  ril_unsolicited_response_filter {
+	RIL_UR_SIGNAL_STRENGTH            = 0x01,
+	RIL_UR_FULL_NETWORK_STATE         = 0x02,
+	RIL_UR_DATA_CALL_DORMANCY_CHANGED = 0x04
+};
+
+/* RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE result */
+enum ril_network_selection_mode {
+	RIL_NETWORK_SELECTION_MODE_AUTO	  = 0,
+	RIL_NETWORK_SELECTION_MODE_MANUAL = 1
+};
+
 #endif /*__RIL_CONSTANTS_H */
 
 /*

ofono/drivers/ril/ril_data.h

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2016-2017 Jolla Ltd.
+ *  Copyright (C) 2016-2021 Jolla Ltd.
+ *  Copyright (C) 2019 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -17,8 +18,11 @@
 #define RIL_DATA_H
 
 #include "ril_types.h"
+
 #include <ofono/gprs-context.h>
 
+#include <glib-object.h>
+
 enum ril_data_call_active {
 	RIL_DATA_CALL_INACTIVE = 0,
 	RIL_DATA_CALL_LINK_DOWN = 1,
@@ -36,6 +40,7 @@ struct ril_data_call {
 	char **dnses;
 	char **gateways;
 	char **addresses;
+	char **pcscf;
 };
 
 struct ril_data_call_list {
@@ -51,7 +56,8 @@ struct ril_data {
 };
 
 enum ril_data_manager_flags {
-	RIL_DATA_MANAGER_3GLTE_HANDOVER = 0x01
+	RIL_DATA_MANAGER_3GLTE_HANDOVER = 0x01,
+	RIL_DATA_MANAGER_FORCE_GSM_ON_OTHER_SLOTS = 0x02
 };
 
 enum ril_data_allow_data_opt {
@@ -74,16 +80,11 @@ struct ril_data_options {
 	unsigned int data_call_retry_delay_ms;
 };
 
-enum ril_data_role {
-	RIL_DATA_ROLE_NONE,    /* Data not allowed */
-	RIL_DATA_ROLE_MMS,     /* Data is allowed at any speed */
-	RIL_DATA_ROLE_INTERNET /* Data is allowed at full speed */
-};
-
 struct ril_data_manager;
 struct ril_data_manager *ril_data_manager_new(enum ril_data_manager_flags flg);
 struct ril_data_manager *ril_data_manager_ref(struct ril_data_manager *dm);
 void ril_data_manager_unref(struct ril_data_manager *dm);
+void ril_data_manager_check_data(struct ril_data_manager *dm);
 void ril_data_manager_assert_data_on(struct ril_data_manager *dm);
 
 typedef void (*ril_data_cb_t)(struct ril_data *data, void *arg);
@@ -96,7 +97,8 @@ typedef void (*ril_data_call_deactivate_cb_t)(struct ril_data *data,
 struct ril_data *ril_data_new(struct ril_data_manager *dm, const char *name,
 		struct ril_radio *radio, struct ril_network *network,
 		GRilIoChannel *io, const struct ril_data_options *options,
-		const struct ril_slot_config *config);
+		const struct ril_slot_config *config,
+		struct ril_vendor *vendor);
 struct ril_data *ril_data_ref(struct ril_data *data);
 void ril_data_unref(struct ril_data *data);
 gboolean ril_data_allowed(struct ril_data *data);
@@ -113,12 +115,16 @@ void ril_data_allow(struct ril_data *data, enum ril_data_role role);
 struct ril_data_request;
 struct ril_data_request *ril_data_call_setup(struct ril_data *data,
 				const struct ofono_gprs_primary_context *ctx,
+				enum ofono_gprs_context_type context_type,
 				ril_data_call_setup_cb_t cb, void *arg);
 struct ril_data_request *ril_data_call_deactivate(struct ril_data *data,
 			int cid, ril_data_call_deactivate_cb_t cb, void *arg);
 void ril_data_request_detach(struct ril_data_request *req);
 void ril_data_request_cancel(struct ril_data_request *req);
 
+gboolean ril_data_call_grab(struct ril_data *data, int cid, void *cookie);
+void ril_data_call_release(struct ril_data *data, int cid, void *cookie);
+
 void ril_data_call_free(struct ril_data_call *call);
 struct ril_data_call *ril_data_call_dup(const struct ril_data_call *call);
 struct ril_data_call *ril_data_call_find(struct ril_data_call_list *list,

ofono/drivers/ril/ril_devmon.c

@@ -0,0 +1,44 @@
+/*
+ *  oFono - Open Source Telephony - RIL-based devices
+ *
+ *  Copyright (C) 2019 Jolla Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#include "ril_devmon.h"
+
+struct ril_devmon_io *ril_devmon_start_io(struct ril_devmon *devmon,
+		GRilIoChannel *channel, struct sailfish_cell_info *cell_info)
+{
+	return devmon ? devmon->start_io(devmon, channel, cell_info) : NULL;
+}
+
+void ril_devmon_io_free(struct ril_devmon_io *devmon_io)
+{
+	if (devmon_io) {
+		devmon_io->free(devmon_io);
+	}
+}
+
+void ril_devmon_free(struct ril_devmon *devmon)
+{
+	if (devmon) {
+		devmon->free(devmon);
+	}
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */

ofono/drivers/ril/ril_devmon.h

@@ -0,0 +1,80 @@
+/*
+ *  oFono - Open Source Telephony - RIL-based devices
+ *
+ *  Copyright (C) 2019-2020 Jolla Ltd.
+ *  Copyright (C) 2020 Open Mobile Platform LLC.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#ifndef RIL_DEVMON_H
+#define RIL_DEVMON_H
+
+#include "ril_cell_info.h"
+
+/*
+ * Separate instance of ril_devmon is created for each modem.
+ * Device monitor is started after RIL has been connected.
+ */
+
+struct ril_devmon_io {
+	void (*free)(struct ril_devmon_io *devmon_io);
+};
+
+struct ril_devmon {
+	void (*free)(struct ril_devmon *devmon);
+	struct ril_devmon_io *(*start_io)(struct ril_devmon *devmon,
+		GRilIoChannel *channel, struct sailfish_cell_info *cell_info);
+};
+
+/*
+ * Legacy Device Monitor uses RIL_REQUEST_SCREEN_STATE to tell
+ * the modem when screen turns on and off.
+ */
+struct ril_devmon *ril_devmon_ss_new(const struct ril_slot_config *config);
+
+/*
+ * This Device Monitor uses RIL_REQUEST_SEND_DEVICE_STATE to let
+ * the modem choose the right power saving strategy. It basically
+ * mirrors the logic of Android's DeviceStateMonitor class.
+ */
+struct ril_devmon *ril_devmon_ds_new(const struct ril_slot_config *config);
+
+/*
+ * This Device Monitor implementation controls network state updates
+ * by sending SET_UNSOLICITED_RESPONSE_FILTER.
+ */
+struct ril_devmon *ril_devmon_ur_new(const struct ril_slot_config *config);
+
+/*
+ * This one selects the type based on the RIL version.
+ */
+struct ril_devmon *ril_devmon_auto_new(const struct ril_slot_config *config);
+
+/*
+ * This one combines several methods. Takes ownership of ril_devmon objects.
+ */
+struct ril_devmon *ril_devmon_combine(struct ril_devmon *devmon[], guint n);
+
+/* Utilities (NULL tolerant) */
+struct ril_devmon_io *ril_devmon_start_io(struct ril_devmon *devmon,
+		GRilIoChannel *channel, struct sailfish_cell_info *cell_info);
+void ril_devmon_io_free(struct ril_devmon_io *devmon_io);
+void ril_devmon_free(struct ril_devmon *devmon);
+
+#endif /* RIL_CONNMAN_H */
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */

ofono/drivers/ril/ril_devmon_auto.c

@@ -0,0 +1,92 @@
+/*
+ *  oFono - Open Source Telephony - RIL-based devices
+ *
+ *  Copyright (C) 2019 Jolla Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#include "ril_devmon.h"
+
+#include <ofono/log.h>
+
+#include <grilio_channel.h>
+
+typedef struct ril_devmon_ds {
+	struct ril_devmon pub;
+	struct ril_devmon *ss;
+	struct ril_devmon *ds;
+} DevMon;
+
+static inline DevMon *ril_devmon_auto_cast(struct ril_devmon *pub)
+{
+	return G_CAST(pub, DevMon, pub);
+}
+
+static struct ril_devmon_io *ril_devmon_auto_start_io(struct ril_devmon *devmon,
+		GRilIoChannel *io, struct sailfish_cell_info *cell_info)
+{
+	DevMon *self = ril_devmon_auto_cast(devmon);
+
+	if (!self->ss) {
+		/* We have already chosen SEND_DEVICE_STATE method */
+		return ril_devmon_start_io(self->ds, io, cell_info);
+	} else if (!self->ds) {
+		/* We have already chosen SCREEN_STATE method */
+		return ril_devmon_start_io(self->ss, io, cell_info);
+	} else if (io->ril_version > 14 /* Covers binder implementation */) {
+		/* Choose SEND_DEVICE_STATE method */
+		DBG("%s: Will use SEND_DEVICE_STATE method", io->name);
+		ril_devmon_free(self->ss);
+		self->ss = NULL;
+		return ril_devmon_start_io(self->ds, io, cell_info);
+	} else {
+		/* Choose legacy SCREEN_STATE method */
+		DBG("%s: Will use SCREEN_STATE method", io->name);
+		ril_devmon_free(self->ds);
+		self->ds = NULL;
+		return ril_devmon_start_io(self->ss, io, cell_info);
+	}
+}
+
+static void ril_devmon_auto_free(struct ril_devmon *devmon)
+{
+	DevMon *self = ril_devmon_auto_cast(devmon);
+
+	ril_devmon_free(self->ss);
+	ril_devmon_free(self->ds);
+	g_free(self);
+}
+
+struct ril_devmon *ril_devmon_auto_new(const struct ril_slot_config *config)
+{
+	DevMon *self = g_new0(DevMon, 1);
+
+	/*
+	 * Allocate both implementations at startup. We need to do that
+	 * early so that connections to D-Bus daemon and services are
+	 * established before we drop privileges. This isn't much of
+	 * an overhead because those implementation don't do much until
+	 * we actually start the I/O (at which point we drop one of those).
+	 */
+	self->pub.free = ril_devmon_auto_free;
+	self->pub.start_io = ril_devmon_auto_start_io;
+	self->ss = ril_devmon_ss_new(config);
+	self->ds = ril_devmon_ds_new(config);
+	return &self->pub;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */

ofono/drivers/ril/ril_devmon_combine.c

@@ -0,0 +1,104 @@
+/*
+ *  oFono - Open Source Telephony - RIL-based devices
+ *
+ *  Copyright (C) 2020 Jolla Ltd.
+ *  Copyright (C) 2020 Open Mobile Platform LLC.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#include "ril_devmon.h"
+
+#include <ofono/log.h>
+
+typedef struct ril_devmon_combine {
+	struct ril_devmon pub;
+	struct ril_devmon **impl;
+	guint count;
+} DevMon;
+
+typedef struct ril_devmon_combine_io {
+	struct ril_devmon_io pub;
+	struct ril_devmon_io **impl;
+	guint count;
+} DevMonIo;
+
+static inline DevMon *ril_devmon_combine_cast(struct ril_devmon *dm)
+{
+	return G_CAST(dm, DevMon, pub);
+}
+
+static inline DevMonIo *ril_devmon_ds_io_cast(struct ril_devmon_io *io)
+{
+	return G_CAST(io, DevMonIo, pub);
+}
+
+static void ril_devmon_combine_io_free(struct ril_devmon_io *io)
+{
+	guint i;
+	DevMonIo *self = ril_devmon_ds_io_cast(io);
+
+	for (i = 0; i < self->count; i++) {
+		ril_devmon_io_free(self->impl[i]);
+	}
+	g_free(self);
+}
+
+static struct ril_devmon_io *ril_devmon_combine_start_io(struct ril_devmon *dm,
+			GRilIoChannel *chan, struct sailfish_cell_info *ci)
+{
+	guint i;
+	DevMon *self = ril_devmon_combine_cast(dm);
+	DevMonIo *io = g_malloc0(sizeof(DevMonIo) +
+				sizeof(struct ril_devmon_io *) * self->count);
+
+	io->pub.free = ril_devmon_combine_io_free;
+	io->impl = (struct ril_devmon_io**)(io + 1);
+	io->count = self->count;
+	for (i = 0; i < io->count; i++) {
+		io->impl[i] = ril_devmon_start_io(self->impl[i], chan, ci);
+	}
+	return &io->pub;
+}
+
+static void ril_devmon_combine_free(struct ril_devmon *dm)
+{
+	DevMon *self = ril_devmon_combine_cast(dm);
+	guint i;
+
+	for (i = 0; i < self->count; i++) {
+		ril_devmon_free(self->impl[i]);
+	}
+	g_free(self);
+}
+
+struct ril_devmon *ril_devmon_combine(struct ril_devmon *dm[], guint n)
+{
+	guint i;
+	DevMon *self = g_malloc0(sizeof(DevMon) +
+					sizeof(struct ril_devmon *) * n);
+
+	self->pub.free = ril_devmon_combine_free;
+	self->pub.start_io = ril_devmon_combine_start_io;
+	self->impl = (struct ril_devmon **)(self + 1);
+	self->count = n;
+	for (i = 0; i < n; i++) {
+		self->impl[i] = dm[i];
+	}
+	return &self->pub;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */

ofono/drivers/ril/ril_devmon_ds.c

@@ -0,0 +1,355 @@
+/*
+ *  oFono - Open Source Telephony - RIL-based devices
+ *
+ *  Copyright (C) 2019 Jolla Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#include "ril_devmon.h"
+#include "ril_connman.h"
+
+#include <ofono/log.h>
+#include <ofono/ril-constants.h>
+
+#include <mce_battery.h>
+#include <mce_charger.h>
+#include <mce_display.h>
+
+#include <grilio_channel.h>
+#include <grilio_request.h>
+
+#include <gutil_macros.h>
+
+enum device_state_type {
+	/* Mirrors RIL_DeviceStateType from ril.h */
+	POWER_SAVE_MODE,
+	CHARGING_STATE,
+	LOW_DATA_EXPECTED
+};
+
+enum ril_devmon_ds_battery_event {
+	BATTERY_EVENT_VALID,
+	BATTERY_EVENT_STATUS,
+	BATTERY_EVENT_COUNT
+};
+
+enum ril_devmon_ds_charger_event {
+	CHARGER_EVENT_VALID,
+	CHARGER_EVENT_STATE,
+	CHARGER_EVENT_COUNT
+};
+
+enum ril_devmon_ds_display_event {
+	DISPLAY_EVENT_VALID,
+	DISPLAY_EVENT_STATE,
+	DISPLAY_EVENT_COUNT
+};
+
+enum ril_devmon_ds_connman_event {
+	CONNMAN_EVENT_VALID,
+	CONNMAN_EVENT_TETHERING,
+	CONNMAN_EVENT_COUNT
+};
+
+typedef struct ril_devmon_ds {
+	struct ril_devmon pub;
+	struct ril_connman *connman;
+	MceBattery *battery;
+	MceCharger *charger;
+	MceDisplay *display;
+	int cell_info_interval_short_ms;
+	int cell_info_interval_long_ms;
+} DevMon;
+
+typedef struct ril_devmon_ds_io {
+	struct ril_devmon_io pub;
+	struct ril_connman *connman;
+	struct sailfish_cell_info *cell_info;
+	MceBattery *battery;
+	MceCharger *charger;
+	MceDisplay *display;
+	GRilIoChannel *io;
+	guint low_data_req_id;
+	guint charging_req_id;
+	gboolean low_data;
+	gboolean charging;
+	gboolean low_data_supported;
+	gboolean charging_supported;
+	gulong connman_event_id[CONNMAN_EVENT_COUNT];
+	gulong battery_event_id[BATTERY_EVENT_COUNT];
+	gulong charger_event_id[CHARGER_EVENT_COUNT];
+	gulong display_event_id[DISPLAY_EVENT_COUNT];
+	guint req_id;
+	int cell_info_interval_short_ms;
+	int cell_info_interval_long_ms;
+} DevMonIo;
+
+#define DBG_(self,fmt,args...) DBG("%s: " fmt, (self)->io->name, ##args)
+
+static inline DevMon *ril_devmon_ds_cast(struct ril_devmon *pub)
+{
+	return G_CAST(pub, DevMon, pub);
+}
+
+static inline DevMonIo *ril_devmon_ds_io_cast(struct ril_devmon_io *pub)
+{
+	return G_CAST(pub, DevMonIo, pub);
+}
+
+static inline gboolean ril_devmon_ds_tethering_on(struct ril_connman *connman)
+{
+	return connman->valid && connman->tethering;
+}
+
+static inline gboolean ril_devmon_ds_battery_ok(MceBattery *battery)
+{
+	return battery->valid && battery->status >= MCE_BATTERY_OK;
+}
+
+static inline gboolean ril_devmon_ds_charging(MceCharger *charger)
+{
+	return charger->valid && charger->state == MCE_CHARGER_ON;
+}
+
+static inline gboolean ril_devmon_ds_display_on(MceDisplay *display)
+{
+	return display->valid && display->state != MCE_DISPLAY_STATE_OFF;
+}
+
+static guint ril_devmon_ds_io_send_device_state(DevMonIo *self,
+				enum device_state_type type, gboolean state,
+				GRilIoChannelResponseFunc callback)
+{
+	GRilIoRequest *req = grilio_request_array_int32_new(2, type, state);
+	const guint id = grilio_channel_send_request_full(self->io, req,
+			RIL_REQUEST_SEND_DEVICE_STATE, callback, NULL, self);
+
+	grilio_request_unref(req);
+	return id;
+}
+
+static void ril_devmon_ds_io_low_data_state_sent(GRilIoChannel *io, int status,
+				const void *data, guint len, void *user_data)
+{
+	DevMonIo *self = user_data;
+
+	self->low_data_req_id = 0;
+	if (status == RIL_E_REQUEST_NOT_SUPPORTED) {
+		DBG_(self, "LOW_DATA_EXPECTED state is not supported");
+		self->low_data_supported = FALSE;
+	}
+}
+
+static void ril_devmon_ds_io_charging_state_sent(GRilIoChannel *io, int status,
+				const void *data, guint len, void *user_data)
+{
+	DevMonIo *self = user_data;
+
+	self->charging_req_id = 0;
+	if (status == RIL_E_REQUEST_NOT_SUPPORTED) {
+		DBG_(self, "CHARGING state is not supported");
+		self->charging_supported = FALSE;
+	}
+}
+
+static void ril_devmon_ds_io_update_charging(DevMonIo *self)
+{
+	const gboolean charging = ril_devmon_ds_charging(self->charger);
+
+	if (self->charging != charging) {
+		self->charging = charging;
+		DBG_(self, "Charging %s", charging ? "on" : "off");
+		if (self->charging_supported) {
+			grilio_channel_cancel_request(self->io,
+					self->charging_req_id, FALSE);
+			self->charging_req_id =
+				ril_devmon_ds_io_send_device_state(self,
+					CHARGING_STATE, charging,
+					ril_devmon_ds_io_charging_state_sent);
+		}
+	}
+}
+
+static void ril_devmon_ds_io_update_low_data(DevMonIo *self)
+{
+	const gboolean low_data =
+		!ril_devmon_ds_tethering_on(self->connman) &&
+		!ril_devmon_ds_charging(self->charger) &&
+		!ril_devmon_ds_display_on(self->display);
+
+	if (self->low_data != low_data) {
+		self->low_data = low_data;
+		DBG_(self, "Low data is%s expected", low_data ? "" : " not");
+		if (self->low_data_supported) {
+			grilio_channel_cancel_request(self->io,
+					self->low_data_req_id, FALSE);
+			self->low_data_req_id =
+				ril_devmon_ds_io_send_device_state(self,
+					LOW_DATA_EXPECTED, low_data,
+					ril_devmon_ds_io_low_data_state_sent);
+		}
+	}
+}
+
+static void ril_devmon_ds_io_set_cell_info_update_interval(DevMonIo *self)
+{
+	sailfish_cell_info_set_update_interval(self->cell_info,
+		(ril_devmon_ds_display_on(self->display) &&
+			(ril_devmon_ds_charging(self->charger) ||
+				ril_devmon_ds_battery_ok(self->battery))) ?
+					self->cell_info_interval_short_ms :
+					self->cell_info_interval_long_ms);
+}
+
+static void ril_devmon_ds_io_connman_cb(struct ril_connman *connman,
+			enum ril_connman_property property, void *user_data)
+{
+	ril_devmon_ds_io_update_low_data((DevMonIo *)user_data);
+}
+
+static void ril_devmon_ds_io_battery_cb(MceBattery *battery, void *user_data)
+{
+	ril_devmon_ds_io_set_cell_info_update_interval(user_data);
+}
+
+static void ril_devmon_ds_io_display_cb(MceDisplay *display, void *user_data)
+{
+	DevMonIo *self = user_data;
+
+	ril_devmon_ds_io_update_low_data(self);
+	ril_devmon_ds_io_set_cell_info_update_interval(self);
+}
+
+static void ril_devmon_ds_io_charger_cb(MceCharger *charger, void *user_data)
+{
+	DevMonIo *self = user_data;
+
+	ril_devmon_ds_io_update_low_data(self);
+	ril_devmon_ds_io_update_charging(self);
+	ril_devmon_ds_io_set_cell_info_update_interval(self);
+}
+
+static void ril_devmon_ds_io_free(struct ril_devmon_io *devmon_io)
+{
+	DevMonIo *self = ril_devmon_ds_io_cast(devmon_io);
+
+	ril_connman_remove_all_handlers(self->connman, self->connman_event_id);
+	ril_connman_unref(self->connman);
+
+	mce_battery_remove_all_handlers(self->battery, self->battery_event_id);
+	mce_battery_unref(self->battery);
+
+	mce_charger_remove_all_handlers(self->charger, self->charger_event_id);
+	mce_charger_unref(self->charger);
+
+	mce_display_remove_all_handlers(self->display, self->display_event_id);
+	mce_display_unref(self->display);
+
+	grilio_channel_cancel_request(self->io, self->low_data_req_id, FALSE);
+	grilio_channel_cancel_request(self->io, self->charging_req_id, FALSE);
+	grilio_channel_unref(self->io);
+
+	sailfish_cell_info_unref(self->cell_info);
+	g_free(self);
+}
+
+static struct ril_devmon_io *ril_devmon_ds_start_io(struct ril_devmon *devmon,
+		GRilIoChannel *io, struct sailfish_cell_info *cell_info)
+{
+	DevMon *ds = ril_devmon_ds_cast(devmon);
+	DevMonIo *self = g_new0(DevMonIo, 1);
+
+	self->pub.free = ril_devmon_ds_io_free;
+	self->low_data_supported = TRUE;
+	self->charging_supported = TRUE;
+	self->io = grilio_channel_ref(io);
+	self->cell_info = sailfish_cell_info_ref(cell_info);
+
+	self->connman = ril_connman_ref(ds->connman);
+	self->connman_event_id[CONNMAN_EVENT_VALID] =
+		ril_connman_add_property_changed_handler(self->connman,
+			RIL_CONNMAN_PROPERTY_VALID,
+			ril_devmon_ds_io_connman_cb, self);
+	self->connman_event_id[CONNMAN_EVENT_TETHERING] =
+		ril_connman_add_property_changed_handler(self->connman,
+			RIL_CONNMAN_PROPERTY_TETHERING,
+			ril_devmon_ds_io_connman_cb, self);
+
+	self->battery = mce_battery_ref(ds->battery);
+	self->battery_event_id[BATTERY_EVENT_VALID] =
+		mce_battery_add_valid_changed_handler(self->battery,
+			ril_devmon_ds_io_battery_cb, self);
+	self->battery_event_id[BATTERY_EVENT_STATUS] =
+		mce_battery_add_status_changed_handler(self->battery,
+			ril_devmon_ds_io_battery_cb, self);
+
+	self->charger = mce_charger_ref(ds->charger);
+	self->charger_event_id[CHARGER_EVENT_VALID] =
+		mce_charger_add_valid_changed_handler(self->charger,
+			ril_devmon_ds_io_charger_cb, self);
+	self->charger_event_id[CHARGER_EVENT_STATE] =
+		mce_charger_add_state_changed_handler(self->charger,
+			ril_devmon_ds_io_charger_cb, self);
+
+	self->display = mce_display_ref(ds->display);
+	self->display_event_id[DISPLAY_EVENT_VALID] =
+		mce_display_add_valid_changed_handler(self->display,
+			ril_devmon_ds_io_display_cb, self);
+	self->display_event_id[DISPLAY_EVENT_STATE] =
+		mce_display_add_state_changed_handler(self->display,
+			ril_devmon_ds_io_display_cb, self);
+
+	self->cell_info_interval_short_ms =
+				ds->cell_info_interval_short_ms;
+	self->cell_info_interval_long_ms =
+				ds->cell_info_interval_long_ms;
+
+	ril_devmon_ds_io_update_low_data(self);
+	ril_devmon_ds_io_update_charging(self);
+	ril_devmon_ds_io_set_cell_info_update_interval(self);
+	return &self->pub;
+}
+
+static void ril_devmon_ds_free(struct ril_devmon *devmon)
+{
+	DevMon *self = ril_devmon_ds_cast(devmon);
+
+	ril_connman_unref(self->connman);
+	mce_battery_unref(self->battery);
+	mce_charger_unref(self->charger);
+	mce_display_unref(self->display);
+	g_free(self);
+}
+
+struct ril_devmon *ril_devmon_ds_new(const struct ril_slot_config *config)
+{
+	DevMon *self = g_new0(DevMon, 1);
+
+	self->pub.free = ril_devmon_ds_free;
+	self->pub.start_io = ril_devmon_ds_start_io;
+	self->connman = ril_connman_new();
+	self->battery = mce_battery_new();
+	self->charger = mce_charger_new();
+	self->display = mce_display_new();
+	self->cell_info_interval_short_ms =
+				config->cell_info_interval_short_ms;
+	self->cell_info_interval_long_ms =
+				config->cell_info_interval_long_ms;
+	return &self->pub;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */

ofono/drivers/ril/ril_devmon_ss.c

@@ -0,0 +1,261 @@
+/*
+ *  oFono - Open Source Telephony - RIL-based devices
+ *
+ *  Copyright (C) 2019 Jolla Ltd.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#include "ril_devmon.h"
+
+#include <ofono/log.h>
+#include <ofono/ril-constants.h>
+
+#include <mce_battery.h>
+#include <mce_charger.h>
+#include <mce_display.h>
+
+#include <grilio_channel.h>
+#include <grilio_request.h>
+
+#include <gutil_macros.h>
+
+enum ril_devmon_ss_battery_event {
+	BATTERY_EVENT_VALID,
+	BATTERY_EVENT_STATUS,
+	BATTERY_EVENT_COUNT
+};
+
+enum ril_devmon_ss_charger_event {
+	CHARGER_EVENT_VALID,
+	CHARGER_EVENT_STATE,
+	CHARGER_EVENT_COUNT
+};
+
+enum ril_devmon_ss_display_event {
+	DISPLAY_EVENT_VALID,
+	DISPLAY_EVENT_STATE,
+	DISPLAY_EVENT_COUNT
+};
+
+typedef struct ril_devmon_ss {
+	struct ril_devmon pub;
+	MceBattery *battery;
+	MceCharger *charger;
+	MceDisplay *display;
+	int cell_info_interval_short_ms;
+	int cell_info_interval_long_ms;
+} DevMon;
+
+typedef struct ril_devmon_ss_io {
+	struct ril_devmon_io pub;
+	struct sailfish_cell_info *cell_info;
+	MceBattery *battery;
+	MceCharger *charger;
+	MceDisplay *display;
+	GRilIoChannel *io;
+	gboolean display_on;
+	gboolean screen_state_supported;
+	gulong battery_event_id[BATTERY_EVENT_COUNT];
+	gulong charger_event_id[CHARGER_EVENT_COUNT];
+	gulong display_event_id[DISPLAY_EVENT_COUNT];
+	guint req_id;
+	int cell_info_interval_short_ms;
+	int cell_info_interval_long_ms;
+} DevMonIo;
+
+inline static DevMon *ril_devmon_ss_cast(struct ril_devmon *pub)
+{
+	return G_CAST(pub, DevMon, pub);
+}
+
+inline static DevMonIo *ril_devmon_ss_io_cast(struct ril_devmon_io *pub)
+{
+	return G_CAST(pub, DevMonIo, pub);
+}
+
+static inline gboolean ril_devmon_ss_battery_ok(MceBattery *battery)
+{
+	return battery->valid && battery->status >= MCE_BATTERY_OK;
+}
+
+static inline gboolean ril_devmon_ss_charging(MceCharger *charger)
+{
+	return charger->valid && charger->state == MCE_CHARGER_ON;
+}
+
+static gboolean ril_devmon_ss_display_on(MceDisplay *display)
+{
+	return display->valid && display->state != MCE_DISPLAY_STATE_OFF;
+}
+
+static void ril_devmon_ss_io_state_sent(GRilIoChannel *io, int status,
+				const void *data, guint len, void *user_data)
+{
+	DevMonIo *self = user_data;
+
+	self->req_id = 0;
+	if (status == RIL_E_REQUEST_NOT_SUPPORTED) {
+		/* This is a permanent failure */
+		DBG("RIL_REQUEST_SCREEN_STATE is not supported");
+		self->screen_state_supported = FALSE;
+	}
+}
+
+static void ril_devmon_ss_io_send_screen_state(DevMonIo *self)
+{
+	/*
+	 * RIL_REQUEST_SCREEN_STATE (deprecated on 2017-01-10)
+	 *
+	 * ((int *)data)[0] is == 1 for "Screen On"
+	 * ((int *)data)[0] is == 0 for "Screen Off"
+	 */
+	if (self->screen_state_supported) {
+		GRilIoRequest *req = grilio_request_array_int32_new(1,
+							self->display_on);
+
+		grilio_channel_cancel_request(self->io, self->req_id, FALSE);
+		self->req_id = grilio_channel_send_request_full(self->io, req,
+			RIL_REQUEST_SCREEN_STATE, ril_devmon_ss_io_state_sent,
+			NULL, self);
+		grilio_request_unref(req);
+	}
+}
+
+static void ril_devmon_ss_io_set_cell_info_update_interval(DevMonIo *self)
+{
+	sailfish_cell_info_set_update_interval(self->cell_info,
+		(self->display_on && (ril_devmon_ss_charging(self->charger) ||
+				ril_devmon_ss_battery_ok(self->battery))) ?
+					self->cell_info_interval_short_ms :
+					self->cell_info_interval_long_ms);
+}
+
+static void ril_devmon_ss_io_battery_cb(MceBattery *battery, void *user_data)
+{
+	ril_devmon_ss_io_set_cell_info_update_interval(user_data);
+}
+
+static void ril_devmon_ss_io_charger_cb(MceCharger *charger, void *user_data)
+{
+	ril_devmon_ss_io_set_cell_info_update_interval(user_data);
+}
+
+static void ril_devmon_ss_io_display_cb(MceDisplay *display, void *user_data)
+{
+	DevMonIo *self = user_data;
+	const gboolean display_on = ril_devmon_ss_display_on(display);
+
+	if (self->display_on != display_on) {
+		self->display_on = display_on;
+		ril_devmon_ss_io_send_screen_state(self);
+		ril_devmon_ss_io_set_cell_info_update_interval(self);
+	}
+}
+
+static void ril_devmon_ss_io_free(struct ril_devmon_io *devmon_io)
+{
+	DevMonIo *self = ril_devmon_ss_io_cast(devmon_io);
+
+	mce_battery_remove_all_handlers(self->battery, self->battery_event_id);
+	mce_battery_unref(self->battery);
+
+	mce_charger_remove_all_handlers(self->charger, self->charger_event_id);
+	mce_charger_unref(self->charger);
+
+	mce_display_remove_all_handlers(self->display, self->display_event_id);
+	mce_display_unref(self->display);
+
+	grilio_channel_cancel_request(self->io, self->req_id, FALSE);
+	grilio_channel_unref(self->io);
+
+	sailfish_cell_info_unref(self->cell_info);
+	g_free(self);
+}
+
+static struct ril_devmon_io *ril_devmon_ss_start_io(struct ril_devmon *devmon,
+		GRilIoChannel *io, struct sailfish_cell_info *cell_info)
+{
+	DevMon *ss = ril_devmon_ss_cast(devmon);
+	DevMonIo *self = g_new0(DevMonIo, 1);
+
+	self->pub.free = ril_devmon_ss_io_free;
+	self->screen_state_supported = TRUE;
+	self->io = grilio_channel_ref(io);
+	self->cell_info = sailfish_cell_info_ref(cell_info);
+
+	self->battery = mce_battery_ref(ss->battery);
+	self->battery_event_id[BATTERY_EVENT_VALID] =
+		mce_battery_add_valid_changed_handler(self->battery,
+			ril_devmon_ss_io_battery_cb, self);
+	self->battery_event_id[BATTERY_EVENT_STATUS] =
+		mce_battery_add_status_changed_handler(self->battery,
+			ril_devmon_ss_io_battery_cb, self);
+
+	self->charger = mce_charger_ref(ss->charger);
+	self->charger_event_id[CHARGER_EVENT_VALID] =
+		mce_charger_add_valid_changed_handler(self->charger,
+			ril_devmon_ss_io_charger_cb, self);
+	self->charger_event_id[CHARGER_EVENT_STATE] =
+		mce_charger_add_state_changed_handler(self->charger,
+			ril_devmon_ss_io_charger_cb, self);
+
+	self->display = mce_display_ref(ss->display);
+	self->display_on = ril_devmon_ss_display_on(self->display);
+	self->display_event_id[DISPLAY_EVENT_VALID] =
+		mce_display_add_valid_changed_handler(self->display,
+			ril_devmon_ss_io_display_cb, self);
+	self->display_event_id[DISPLAY_EVENT_STATE] =
+		mce_display_add_state_changed_handler(self->display,
+			ril_devmon_ss_io_display_cb, self);
+
+	self->cell_info_interval_short_ms =
+			ss->cell_info_interval_short_ms;
+	self->cell_info_interval_long_ms =
+			ss->cell_info_interval_long_ms;
+
+	ril_devmon_ss_io_send_screen_state(self);
+	ril_devmon_ss_io_set_cell_info_update_interval(self);
+	return &self->pub;
+}
+
+static void ril_devmon_ss_free(struct ril_devmon *devmon)
+{
+	DevMon *self = ril_devmon_ss_cast(devmon);
+
+	mce_battery_unref(self->battery);
+	mce_charger_unref(self->charger);
+	mce_display_unref(self->display);
+	g_free(self);
+}
+
+struct ril_devmon *ril_devmon_ss_new(const struct ril_slot_config *config)
+{
+	DevMon *self = g_new0(DevMon, 1);
+
+	self->pub.free = ril_devmon_ss_free;
+	self->pub.start_io = ril_devmon_ss_start_io;
+	self->battery = mce_battery_new();
+	self->charger = mce_charger_new();
+	self->display = mce_display_new();
+	self->cell_info_interval_short_ms =
+			config->cell_info_interval_short_ms;
+	self->cell_info_interval_long_ms =
+			config->cell_info_interval_long_ms;
+	return &self->pub;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */

ofono/drivers/ril/ril_devmon_ur.c

@@ -0,0 +1,267 @@
+/*
+ *  oFono - Open Source Telephony - RIL-based devices
+ *
+ *  Copyright (C) 2019 Jolla Ltd.
+ *  Copyright (C) 2020 Open Mobile Platform LLC
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ */
+
+#include "ril_devmon.h"
+
+#include <ofono/log.h>
+#include <ofono/ril-constants.h>
+
+#include <mce_battery.h>
+#include <mce_charger.h>
+#include <mce_display.h>
+
+#include <grilio_channel.h>
+#include <grilio_request.h>
+
+#include <gutil_macros.h>
+
+#define RIL_UR_ENABLE_ALL	(RIL_UR_SIGNAL_STRENGTH | \
+				RIL_UR_FULL_NETWORK_STATE | \
+				RIL_UR_DATA_CALL_DORMANCY_CHANGED)
+
+enum ril_devmon_ur_battery_event {
+	BATTERY_EVENT_VALID,
+	BATTERY_EVENT_STATUS,
+	BATTERY_EVENT_COUNT
+};
+
+enum ril_devmon_ur_charger_event {
+	CHARGER_EVENT_VALID,
+	CHARGER_EVENT_STATE,
+	CHARGER_EVENT_COUNT
+};
+
+enum ril_devmon_ur_display_event {
+	DISPLAY_EVENT_VALID,
+	DISPLAY_EVENT_STATE,
+	DISPLAY_EVENT_COUNT
+};
+
+typedef struct ril_devmon_ur {
+	struct ril_devmon pub;
+	MceBattery *battery;
+	MceCharger *charger;
+	MceDisplay *display;
+	int cell_info_interval_short_ms;
+	int cell_info_interval_long_ms;
+} DevMon;
+
+typedef struct ril_devmon_ur_io {
+	struct ril_devmon_io pub;
+	struct sailfish_cell_info *cell_info;
+	MceBattery *battery;
+	MceCharger *charger;
+	MceDisplay *display;
+	GRilIoChannel *io;
+	gboolean display_on;
+	gboolean unsol_filter_supported;
+	gulong battery_event_id[BATTERY_EVENT_COUNT];
+	gulong charger_event_id[CHARGER_EVENT_COUNT];
+	gulong display_event_id[DISPLAY_EVENT_COUNT];
+	guint req_id;
+	int cell_info_interval_short_ms;
+	int cell_info_interval_long_ms;
+} DevMonIo;
+
+#define DBG_(self,fmt,args...) DBG("%s: " fmt, (self)->io->name, ##args)
+
+inline static DevMon *ril_devmon_ur_cast(struct ril_devmon *pub)
+{
+	return G_CAST(pub, DevMon, pub);
+}
+
+inline static DevMonIo *ril_devmon_ur_io_cast(struct ril_devmon_io *pub)
+{
+	return G_CAST(pub, DevMonIo, pub);
+}
+
+static inline gboolean ril_devmon_ur_battery_ok(MceBattery *battery)
+{
+	return battery->valid && battery->status >= MCE_BATTERY_OK;
+}
+
+static inline gboolean ril_devmon_ur_charging(MceCharger *charger)
+{
+	return charger->valid && charger->state == MCE_CHARGER_ON;
+}
+
+static gboolean ril_devmon_ur_display_on(MceDisplay *display)
+{
+	return display->valid && display->state != MCE_DISPLAY_STATE_OFF;
+}
+
+static void ril_devmon_ur_io_unsol_response_filter_sent(GRilIoChannel *io,
+				int status, const void *data, guint len,
+				void *user_data)
+{
+	DevMonIo *self = user_data;
+
+	self->req_id = 0;
+	if (status == RIL_E_REQUEST_NOT_SUPPORTED) {
+		/* This is a permanent failure */
+		DBG_(self, "Unsolicited response filter is not supported");
+		self->unsol_filter_supported = FALSE;
+	}
+}
+
+static void ril_devmon_ur_io_set_unsol_response_filter(DevMonIo *self)
+{
+	if (self->unsol_filter_supported) {
+		const gint32 value = self->display_on ? RIL_UR_ENABLE_ALL : 0;
+		GRilIoRequest *req = grilio_request_array_int32_new(1, value);
+
+		DBG_(self, "Setting unsolicited response filter: %u", value);
+
+		grilio_channel_cancel_request(self->io, self->req_id, FALSE);
+		self->req_id =
+			grilio_channel_send_request_full(self->io, req,
+				RIL_REQUEST_SET_UNSOLICITED_RESPONSE_FILTER,
+				ril_devmon_ur_io_unsol_response_filter_sent,
+				NULL, self);
+		grilio_request_unref(req);
+	}
+}
+
+static void ril_devmon_ur_io_set_cell_info_update_interval(DevMonIo *self)
+{
+	sailfish_cell_info_set_update_interval(self->cell_info,
+		(self->display_on && (ril_devmon_ur_charging(self->charger) ||
+				ril_devmon_ur_battery_ok(self->battery))) ?
+					self->cell_info_interval_short_ms :
+					self->cell_info_interval_long_ms);
+}
+
+static void ril_devmon_ur_io_battery_cb(MceBattery *battery, void *user_data)
+{
+	ril_devmon_ur_io_set_cell_info_update_interval(user_data);
+}
+
+static void ril_devmon_ur_io_charger_cb(MceCharger *charger, void *user_data)
+{
+	ril_devmon_ur_io_set_cell_info_update_interval(user_data);
+}
+
+static void ril_devmon_ur_io_display_cb(MceDisplay *display, void *user_data)
+{
+	DevMonIo *self = user_data;
+	const gboolean display_on = ril_devmon_ur_display_on(display);
+
+	if (self->display_on != display_on) {
+		self->display_on = display_on;
+		ril_devmon_ur_io_set_unsol_response_filter(self);
+		ril_devmon_ur_io_set_cell_info_update_interval(self);
+	}
+}
+
+static void ril_devmon_ur_io_free(struct ril_devmon_io *devmon_io)
+{
+	DevMonIo *self = ril_devmon_ur_io_cast(devmon_io);
+
+	mce_battery_remove_all_handlers(self->battery, self->battery_event_id);
+	mce_battery_unref(self->battery);
+
+	mce_charger_remove_all_handlers(self->charger, self->charger_event_id);
+	mce_charger_unref(self->charger);
+
+	mce_display_remove_all_handlers(self->display, self->display_event_id);
+	mce_display_unref(self->display);
+
+	grilio_channel_cancel_request(self->io, self->req_id, FALSE);
+	grilio_channel_unref(self->io);
+
+	sailfish_cell_info_unref(self->cell_info);
+	g_free(self);
+}
+
+static struct ril_devmon_io *ril_devmon_ur_start_io(struct ril_devmon *devmon,
+		GRilIoChannel *io, struct sailfish_cell_info *cell_info)
+{
+	DevMon *ur = ril_devmon_ur_cast(devmon);
+	DevMonIo *self = g_new0(DevMonIo, 1);
+
+	self->pub.free = ril_devmon_ur_io_free;
+	self->unsol_filter_supported = TRUE;
+	self->io = grilio_channel_ref(io);
+	self->cell_info = sailfish_cell_info_ref(cell_info);
+
+	self->battery = mce_battery_ref(ur->battery);
+	self->battery_event_id[BATTERY_EVENT_VALID] =
+		mce_battery_add_valid_changed_handler(self->battery,
+			ril_devmon_ur_io_battery_cb, self);
+	self->battery_event_id[BATTERY_EVENT_STATUS] =
+		mce_battery_add_status_changed_handler(self->battery,
+			ril_devmon_ur_io_battery_cb, self);
+
+	self->charger = mce_charger_ref(ur->charger);
+	self->charger_event_id[CHARGER_EVENT_VALID] =
+		mce_charger_add_valid_changed_handler(self->charger,
+			ril_devmon_ur_io_charger_cb, self);
+	self->charger_event_id[CHARGER_EVENT_STATE] =
+		mce_charger_add_state_changed_handler(self->charger,
+			ril_devmon_ur_io_charger_cb, self);
+
+	self->display = mce_display_ref(ur->display);
+	self->display_on = ril_devmon_ur_display_on(self->display);
+	self->display_event_id[DISPLAY_EVENT_VALID] =
+		mce_display_add_valid_changed_handler(self->display,
+			ril_devmon_ur_io_display_cb, self);
+	self->display_event_id[DISPLAY_EVENT_STATE] =
+		mce_display_add_state_changed_handler(self->display,
+			ril_devmon_ur_io_display_cb, self);
+
+	self->cell_info_interval_short_ms =
+			ur->cell_info_interval_short_ms;
+	self->cell_info_interval_long_ms =
+			ur->cell_info_interval_long_ms;
+
+	ril_devmon_ur_io_set_unsol_response_filter(self);
+	ril_devmon_ur_io_set_cell_info_update_interval(self);
+	return &self->pub;
+}
+
+static void ril_devmon_ur_free(struct ril_devmon *devmon)
+{
+	DevMon *self = ril_devmon_ur_cast(devmon);
+
+	mce_battery_unref(self->battery);
+	mce_charger_unref(self->charger);
+	mce_display_unref(self->display);
+	g_free(self);
+}
+
+struct ril_devmon *ril_devmon_ur_new(const struct ril_slot_config *config)
+{
+	DevMon *self = g_new0(DevMon, 1);
+
+	self->pub.free = ril_devmon_ur_free;
+	self->pub.start_io = ril_devmon_ur_start_io;
+	self->battery = mce_battery_new();
+	self->charger = mce_charger_new();
+	self->display = mce_display_new();
+	self->cell_info_interval_short_ms =
+			config->cell_info_interval_short_ms;
+	self->cell_info_interval_long_ms =
+			config->cell_info_interval_long_ms;
+	return &self->pub;
+}
+
+/*
+ * Local Variables:
+ * mode: C
+ * c-basic-offset: 8
+ * indent-tabs-mode: t
+ * End:
+ */

ofono/drivers/ril/ril_ecclist.c

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2016 Jolla Ltd.
+ *  Copyright (C) 2016-2020 Jolla Ltd.
+ *  Copyright (C) 2019 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -13,6 +14,8 @@
  *  GNU General Public License for more details.
  */
 
+#define GLIB_DISABLE_DEPRECATION_WARNINGS
+
 #include "ril_ecclist.h"
 #include "ril_log.h"
 
@@ -47,6 +50,53 @@ G_DEFINE_TYPE(RilEccList, ril_ecclist, G_TYPE_OBJECT)
 #define RIL_ECCLIST(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),\
 	RIL_ECCLIST_TYPE, RilEccList))
 
+static char **ril_ecclist_parse(const char *content)
+{
+	char **ptr;
+	char **list = NULL;
+	guint i;
+
+	/*
+	 * Some MediaTek devices use ECC,CAT;ECC,CAT kind of syntax
+	 */
+	if (strchr(content, ';')) {
+		list = g_strsplit(content, ";", 0);
+		for (ptr = list; *ptr; ptr++) {
+			char* comma;
+
+			*ptr = g_strstrip(*ptr);
+
+			/* Strip service category */
+			comma = strchr(*ptr, ',');
+			if (comma) {
+				*comma = 0;
+			}
+		}
+	} else {
+		/* The right ECC,ECC syntax is handled here */
+		list = g_strsplit(content, ",", 0);
+		for (ptr = list; *ptr; ptr++) {
+			*ptr = g_strstrip(*ptr);
+		}
+	}
+
+	/* Sort the list */
+	gutil_strv_sort(list, TRUE);
+
+	/* Remove empty strings (those are at the beginning after sorting) */
+	while (list[0] && !list[0][0]) {
+		list = gutil_strv_remove_at(list, 0, TRUE);
+	}
+
+	/* Remove duplicates */
+	for (i = 0; list[i] && list[i+1]; i++) {
+		while (list[i+1] && !strcmp(list[i], list[i+1])) {
+			list = gutil_strv_remove_at(list, i+1, TRUE);
+		}
+	}
+	return list;
+}
+
 static char **ril_ecclist_read(struct ril_ecclist *self)
 {
 	struct ril_ecclist_priv *priv = self->priv;
@@ -58,16 +108,9 @@ static char **ril_ecclist_read(struct ril_ecclist *self)
 		GError *error = NULL;
 
 		if (g_file_get_contents(priv->path, &content, &len, &error)) {
-			char **ptr;
-
 			DBG("%s = %s", priv->name, content);
-			list = g_strsplit(content, ",", 0);
-			for (ptr = list; *ptr; ptr++) {
-				*ptr = g_strstrip(*ptr);
-			}
-
-			gutil_strv_sort(list, TRUE);
-		} else if (error) {
+			list = ril_ecclist_parse(content);
+		} else {
 			DBG("%s: %s", priv->path, GERRMSG(error));
 			g_error_free(error);
 		}
@@ -89,7 +132,8 @@ static void ril_ecclist_update(struct ril_ecclist *self)
 		DBG("%s changed", priv->name);
 		g_strfreev(self->list);
 		self->list = list;
-		g_signal_emit(self, ril_ecclist_signals[SIGNAL_LIST_CHANGED], 0);
+		g_signal_emit(self, ril_ecclist_signals
+					[SIGNAL_LIST_CHANGED], 0);
 	} else {
 		g_strfreev(list);
 	}
@@ -121,10 +165,9 @@ static void ril_ecclist_dir_changed(GUtilInotifyWatch *watch, guint mask,
 		priv->file_watch = gutil_inotify_watch_callback_new(priv->path,
 					IN_MODIFY | IN_CLOSE_WRITE,
 					ril_ecclist_changed, self);
-		if (priv->file_watch) {
-			DBG("watching %s", priv->path);
-			ril_ecclist_update(self);
-		}
+		DBG("%swatching %s", priv->file_watch ? "" : "not ",
+								priv->path);
+		ril_ecclist_update(self);
 	}
 
 	if (mask & IN_IGNORED) {

ofono/drivers/ril/ril_ecclist.h

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2016 Jolla Ltd.
+ *  Copyright (C) 2016-2018 Jolla Ltd.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -18,6 +18,8 @@
 
 #include "ril_types.h"
 
+#include <glib-object.h>
+
 struct ril_ecclist_priv;
 
 struct ril_ecclist {

ofono/drivers/ril/ril_gprs_context.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2021 Jolla Ltd.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -23,12 +23,13 @@
 
 #include <arpa/inet.h>
 
+#include "ofono.h"
 #include "common.h"
 #include "mtu-watch.h"
 
 #define CTX_ID_NONE ((unsigned int)(-1))
 
-#define MAX_MTU 1280
+#define MAX_MMS_MTU 1280
 
 struct ril_gprs_context_call {
 	struct ril_data_request *req;
@@ -87,6 +88,7 @@ static int ril_gprs_context_address_family(const char *addr)
 static void ril_gprs_context_free_active_call(struct ril_gprs_context *gcd)
 {
 	if (gcd->active_call) {
+		ril_data_call_release(gcd->data, gcd->active_call->cid, gcd);
 		ril_data_call_free(gcd->active_call);
 		gcd->active_call = NULL;
 	}
@@ -106,10 +108,18 @@ static void ril_gprs_context_set_active_call(struct ril_gprs_context *gcd,
 	if (call) {
 		ril_data_call_free(gcd->active_call);
 		gcd->active_call = ril_data_call_dup(call);
-		if (!gcd->mtu_watch) {
-			gcd->mtu_watch = mtu_watch_new(MAX_MTU);
+		if (ofono_gprs_context_get_type(gcd->gc) ==
+					OFONO_GPRS_CONTEXT_TYPE_MMS) {
+			/*
+			 * Some MMS providers have a problem with MTU
+			 * greater than 1280. Let's be safe.
+			 */
+			if (!gcd->mtu_watch) {
+				gcd->mtu_watch = mtu_watch_new(MAX_MMS_MTU);
+			}
 		}
 		mtu_watch_set_ifname(gcd->mtu_watch, call->ifname);
+		ril_data_call_grab(gcd->data, call->cid, gcd);
 	} else {
 		ril_gprs_context_free_active_call(gcd);
 	}
@@ -244,34 +254,59 @@ static void ril_gprs_context_set_gateway(struct ofono_gprs_context *gc,
 	ofono_gprs_context_set_ipv6_gateway(gc, ipv6_gw);
 }
 
-static void ril_gprs_context_set_dns_servers(struct ofono_gprs_context *gc,
-					const struct ril_data_call *call)
+typedef void (*ofono_gprs_context_list_setter_t)(struct ofono_gprs_context *gc,
+				const char **list);
+
+static void ril_gprs_context_set_servers(struct ofono_gprs_context *gc,
+		char * const *list, ofono_gprs_context_list_setter_t set_ipv4,
+		ofono_gprs_context_list_setter_t set_ipv6)
 {
 	int i;
-	char * const *list = call->dnses;
+	const char **ip_list = NULL, **ip_ptr = NULL;
+	const char **ipv6_list = NULL, **ipv6_ptr = NULL;
 	const int n = gutil_strv_length(list);
-	const char **ip_dns = g_new0(const char *, n+1);
-	const char **ipv6_dns = g_new0(const char *, n+1);
-	const char **ip_ptr = ip_dns;
-	const char **ipv6_ptr = ipv6_dns;
 
 	for (i = 0; i < n; i++) {
 		const char *addr = list[i];
 		switch (ril_gprs_context_address_family(addr)) {
 		case AF_INET:
+			if (!ip_ptr) {
+				ip_list = g_new0(const char *, n - i + 1);
+				ip_ptr = ip_list;
+			}
 			*ip_ptr++ = addr;
 			break;
 		case AF_INET6:
+			if (!ipv6_ptr) {
+				ipv6_list = g_new0(const char *, n - i + 1);
+				ipv6_ptr = ipv6_list;
+			}
 			*ipv6_ptr++ = addr;
 			break;
 		}
 	}
 
-	ofono_gprs_context_set_ipv4_dns_servers(gc, ip_dns);
-	ofono_gprs_context_set_ipv6_dns_servers(gc, ipv6_dns);
+	set_ipv4(gc, ip_list);
+	set_ipv6(gc, ipv6_list);
 
-	g_free(ip_dns);
-	g_free(ipv6_dns);
+	g_free(ip_list);
+	g_free(ipv6_list);
+}
+
+static void ril_gprs_context_set_dns_servers(struct ofono_gprs_context *gc,
+					const struct ril_data_call *call)
+{
+	ril_gprs_context_set_servers(gc, call->dnses,
+				ofono_gprs_context_set_ipv4_dns_servers,
+				ofono_gprs_context_set_ipv6_dns_servers);
+}
+
+static void ril_gprs_context_set_proxy_cscf(struct ofono_gprs_context *gc,
+					const struct ril_data_call *call)
+{
+	ril_gprs_context_set_servers(gc, call->pcscf,
+				ofono_gprs_context_set_ipv4_proxy_cscf,
+				ofono_gprs_context_set_ipv6_proxy_cscf);
 }
 
 /* Only compares the stuff that's important to us */
@@ -279,7 +314,8 @@ static void ril_gprs_context_set_dns_servers(struct ofono_gprs_context *gc,
 #define DATA_CALL_ADDRESS_CHANGED   (0x02)
 #define DATA_CALL_GATEWAY_CHANGED   (0x04)
 #define DATA_CALL_DNS_CHANGED       (0x08)
-#define DATA_CALL_ALL_CHANGED       (0x0f)
+#define DATA_CALL_PCSCF_CHANGED     (0x10)
+#define DATA_CALL_ALL_CHANGED       (0x1f)
 static int ril_gprs_context_data_call_change(
 			const struct ril_data_call *c1,
 			const struct ril_data_call *c2)
@@ -305,6 +341,10 @@ static int ril_gprs_context_data_call_change(
 			changes |= DATA_CALL_DNS_CHANGED;
 		}
 
+		if (!gutil_strv_equal(c1->pcscf, c2->pcscf)) {
+			changes |= DATA_CALL_PCSCF_CHANGED;
+		}
+
 		return changes;
 	} else {
 		return DATA_CALL_ALL_CHANGED;
@@ -377,7 +417,12 @@ static void ril_gprs_context_call_list_changed(struct ril_data *data, void *arg)
 		ril_gprs_context_set_dns_servers(gc, call);
 	}
 
-	ofono_gprs_context_signal_change(gc, call->cid);
+	if (change & DATA_CALL_PCSCF_CHANGED) {
+		DBG("P-CSCF changed");
+		ril_gprs_context_set_proxy_cscf(gc, call);
+	}
+
+	ofono_gprs_context_signal_change(gc, gcd->active_ctx_cid);
 	ril_data_call_free(prev_call);
 }
 
@@ -395,6 +440,8 @@ static void ril_gprs_context_activate_primary_cb(struct ril_data *data,
 	if (ril_status != RIL_E_SUCCESS) {
 		ofono_error("GPRS context: Reply failure: %s",
 					ril_error_to_string(ril_status));
+	} else if (!call) {
+		ofono_error("Unexpected data call failure");
 	} else if (call->status != PDP_FAIL_NONE) {
 		ofono_error("Unexpected data call status %d", call->status);
 		error.type = OFONO_ERROR_TYPE_CMS;
@@ -416,6 +463,7 @@ static void ril_gprs_context_activate_primary_cb(struct ril_data *data,
 		ril_gprs_context_set_address(gc, call);
 		ril_gprs_context_set_gateway(gc, call);
 		ril_gprs_context_set_dns_servers(gc, call);
+		ril_gprs_context_set_proxy_cscf(gc, call);
 		ril_error_init_ok(&error);
 	}
 
@@ -463,6 +511,7 @@ static void ril_gprs_context_activate_primary(struct ofono_gprs_context *gc,
 	gcd->activate.cb = cb;
 	gcd->activate.data = data;
 	gcd->activate.req = ril_data_call_setup(gcd->data, ctx,
+				__ofono_gprs_context_get_assigned_type(gc),
 				ril_gprs_context_activate_primary_cb, gcd);
 }
 
@@ -477,24 +526,23 @@ static void ril_gprs_context_deactivate_primary_cb(struct ril_data *data,
 	 * invoked and gcd->deactivate.req will be NULL.
 	 */
 	if (gcd->deactivate.req) {
-		struct ofono_error error;
 		ofono_gprs_context_cb_t cb = gcd->deactivate.cb;
 		gpointer cb_data = gcd->deactivate.data;
 
 		if (ril_status == RIL_E_SUCCESS) {
 			GASSERT(gcd->active_call);
-			ril_error_init_ok(&error);
 			ofono_info("Deactivated data call");
 		} else {
-			ril_error_init_failure(&error);
 			ofono_error("Deactivate failure: %s",
 					ril_error_to_string(ril_status));
 		}
 
 		memset(&gcd->deactivate, 0, sizeof(gcd->deactivate));
 		if (cb) {
+			struct ofono_error error;
+
 			ril_gprs_context_free_active_call(gcd);
-			cb(&error, cb_data);
+			cb(ril_error_ok(&error), cb_data);
 			return;
 		}
 	}
@@ -508,7 +556,7 @@ static void ril_gprs_context_deactivate_primary(struct ofono_gprs_context *gc,
 {
 	struct ril_gprs_context *gcd = ril_gprs_context_get_data(gc);
 
-	GASSERT(gcd->active_call && gcd->active_ctx_cid == id);
+	GASSERT(gcd->active_ctx_cid == id);
 	ofono_info("Deactivating context: %u", id);
 
 	if (gcd->active_call && gcd->active_ctx_cid == id) {

ofono/drivers/ril/ril_modem.c

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2021 Jolla Ltd.
+ *  Copyright (C) 2019 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -19,15 +20,15 @@
 #include "ril_sim_card.h"
 #include "ril_sim_settings.h"
 #include "ril_cell_info.h"
+#include "ril_vendor.h"
 #include "ril_data.h"
 #include "ril_util.h"
 #include "ril_log.h"
 
 #include "ofono.h"
 
-#include "sailfish_watch.h"
+#include <ofono/watch.h>
 
-#define MAX_PDP_CONTEXTS        (2)
 #define ONLINE_TIMEOUT_SECS     (15) /* 20 sec is hardcoded in ofono core */
 
 enum ril_modem_power_state {
@@ -43,7 +44,15 @@ enum ril_modem_online_state {
 	GOING_OFFLINE
 };
 
+enum ril_modem_watch_event {
+	WATCH_IMSI,
+	WATCH_ICCID,
+	WATCH_SIM_STATE,
+	WATCH_EVENT_COUNT
+};
+
 struct ril_modem_online_request {
+	const char *name;
 	ofono_modem_online_cb_t cb;
 	struct ril_modem_data *md;
 	void *data;
@@ -52,15 +61,16 @@ struct ril_modem_online_request {
 
 struct ril_modem_data {
 	struct ril_modem modem;
-	struct sailfish_watch *watch;
+	struct ofono_watch *watch;
 	GRilIoQueue *q;
 	char *log_prefix;
 	char *imeisv;
 	char *imei;
 	char *ecclist_file;
-	gboolean pre_sim_done;
-	gboolean allow_data;
-	gulong imsi_event_id;
+
+	gulong watch_event_id[WATCH_EVENT_COUNT];
+	char* last_known_iccid;
+	char* reset_iccid;
 
 	guint online_check_id;
 	enum ril_modem_power_state power_state;
@@ -124,13 +134,8 @@ void ril_modem_delete(struct ril_modem *md)
 	}
 }
 
-static void ril_modem_online_request_ok(struct ril_modem_online_request *req)
+static void ril_modem_online_request_done(struct ril_modem_online_request *req)
 {
-	if (req->timeout_id) {
-		g_source_remove(req->timeout_id);
-		req->timeout_id = 0;
-	}
-
 	if (req->cb) {
 		struct ofono_error error;
 		ofono_modem_online_cb_t cb = req->cb;
@@ -138,21 +143,32 @@ static void ril_modem_online_request_ok(struct ril_modem_online_request *req)
 
 		req->cb = NULL;
 		req->data = NULL;
+		DBG_(req->md, "%s", req->name);
 		cb(ril_error_ok(&error), data);
 	}
 }
 
+static void ril_modem_online_request_ok(struct ril_modem_online_request *req)
+{
+	if (req->timeout_id) {
+		g_source_remove(req->timeout_id);
+		req->timeout_id = 0;
+	}
+
+	ril_modem_online_request_done(req);
+}
+
 static void ril_modem_update_online_state(struct ril_modem_data *md)
 {
 	switch (md->modem.radio->state) {
 	case RADIO_STATE_ON:
-		DBG("online");
+		DBG_(md, "online");
 		ril_modem_online_request_ok(&md->set_online);
 		break;
 
 	case RADIO_STATE_OFF:
 	case RADIO_STATE_UNAVAILABLE:
-		DBG("offline");
+		DBG_(md, "offline");
 		ril_modem_online_request_ok(&md->set_offline);
 		break;
 
@@ -172,17 +188,11 @@ static void ril_modem_update_online_state(struct ril_modem_data *md)
 static gboolean ril_modem_online_request_timeout(gpointer data)
 {
 	struct ril_modem_online_request *req = data;
-	struct ofono_error error;
-	ofono_modem_online_cb_t cb = req->cb;
-	void *cb_data = req->data;
 
 	GASSERT(req->timeout_id);
-	GASSERT(cb);
-
 	req->timeout_id = 0;
-	req->cb = NULL;
-	req->data = NULL;
-	cb(ril_error_failure(&error), cb_data);
+	DBG_(req->md, "%s", req->name);
+	ril_modem_online_request_done(req);
 	ril_modem_update_online_state(req->md);
 
 	return G_SOURCE_REMOVE;
@@ -208,22 +218,21 @@ static void ril_modem_schedule_online_check(struct ril_modem_data *md)
 static void ril_modem_update_radio_settings(struct ril_modem_data *md)
 {
 	struct ril_modem *m = &md->modem;
-	if (m->radio->state == RADIO_STATE_ON && md->watch->imsi) {
+	struct ofono_radio_settings *rs = ril_modem_radio_settings(m);
+
+	if (md->watch->imsi) {
 		/* radio-settings.c assumes that IMSI is available */
-		if (!ril_modem_radio_settings(m)) {
+		if (!rs) {
 			DBG_(md, "initializing radio settings interface");
 			ofono_radio_settings_create(m->ofono, 0,
 						RILMODEM_DRIVER, md);
 		}
+	} else if (rs) {
+		DBG_(md, "removing radio settings interface");
+		ofono_radio_settings_remove(rs);
 	} else {
 		/* ofono core may remove radio settings atom internally */
-		struct ofono_radio_settings *rs = ril_modem_radio_settings(m);
-		if (rs) {
-			DBG_(md, "removing radio settings interface");
-			ofono_radio_settings_remove(rs);
-		} else {
-			DBG_(md, "radio settings interface is already gone");
-		}
+		DBG_(md, "radio settings interface is already gone");
 	}
 }
 
@@ -232,11 +241,10 @@ static void ril_modem_radio_state_cb(struct ril_radio *radio, void *data)
 	struct ril_modem_data *md = data;
 
 	GASSERT(md->modem.radio == radio);
-	ril_modem_update_radio_settings(md);
 	ril_modem_update_online_state(md);
 }
 
-static void ril_modem_imsi_cb(struct sailfish_watch *watch, void *data)
+static void ril_modem_imsi_cb(struct ofono_watch *watch, void *data)
 {
 	struct ril_modem_data *md = data;
 
@@ -244,12 +252,37 @@ static void ril_modem_imsi_cb(struct sailfish_watch *watch, void *data)
 	ril_modem_update_radio_settings(md);
 }
 
+static void ril_modem_iccid_cb(struct ofono_watch *watch, void *data)
+{
+	struct ril_modem_data *md = data;
+
+	GASSERT(md->watch == watch);
+	if (watch->iccid) {
+		g_free(md->last_known_iccid);
+		md->last_known_iccid = g_strdup(watch->iccid);
+		DBG_(md, "%s", md->last_known_iccid);
+	}
+}
+
+static void ril_modem_sim_state_cb(struct ofono_watch *watch, void *data)
+{
+	struct ril_modem_data *md = data;
+	const enum ofono_sim_state state = ofono_sim_get_state(watch->sim);
+
+	GASSERT(md->watch == watch);
+	if (state == OFONO_SIM_STATE_RESETTING) {
+		g_free(md->reset_iccid);
+		md->reset_iccid = md->last_known_iccid;
+		md->last_known_iccid = NULL;
+		DBG_(md, "%s is resetting", md->reset_iccid);
+	}
+}
+
 static void ril_modem_pre_sim(struct ofono_modem *modem)
 {
 	struct ril_modem_data *md = ril_modem_data_from_ofono(modem);
 
 	DBG("%s", ofono_modem_get_path(modem));
-	md->pre_sim_done = TRUE;
 	ofono_devinfo_create(modem, 0, RILMODEM_DRIVER, md);
 	ofono_sim_create(modem, 0, RILMODEM_DRIVER, md);
 	if (md->modem.config.enable_voicecall) {
@@ -271,15 +304,22 @@ static void ril_modem_post_sim(struct ofono_modem *modem)
 	ofono_sms_create(modem, 0, RILMODEM_DRIVER, md);
 	gprs = ofono_gprs_create(modem, 0, RILMODEM_DRIVER, md);
 	if (gprs) {
-		int i;
+		guint i;
+		static const enum ofono_gprs_context_type ap_types[] = {
+			OFONO_GPRS_CONTEXT_TYPE_INTERNET,
+			OFONO_GPRS_CONTEXT_TYPE_MMS,
+			OFONO_GPRS_CONTEXT_TYPE_IMS
+		};
 
-		for (i = 0; i < MAX_PDP_CONTEXTS; i++) {
+		/* Create a context for each type */
+		for (i = 0; i < G_N_ELEMENTS(ap_types); i++) {
 			struct ofono_gprs_context *gc =
 				ofono_gprs_context_create(modem, 0,
 						RILMODEM_DRIVER, md);
 			if (gc == NULL)
 				break;
 
+			ofono_gprs_context_set_type(gc, ap_types[i]);
 			ofono_gprs_add_context(gprs, gc);
 		}
 	}
@@ -287,9 +327,20 @@ static void ril_modem_post_sim(struct ofono_modem *modem)
 	ofono_phonebook_create(modem, 0, RILMODEM_DRIVER, md);
 	ofono_call_forwarding_create(modem, 0, RILMODEM_DRIVER, md);
 	ofono_call_barring_create(modem, 0, RILMODEM_DRIVER, md);
-	ofono_stk_create(modem, 0, RILMODEM_DRIVER, md);
-	ofono_cbs_create(modem, 0, RILMODEM_DRIVER, md);
 	ofono_message_waiting_register(ofono_message_waiting_create(modem));
+	if (md->modem.config.enable_stk) {
+		if (!md->reset_iccid ||
+			g_strcmp0(md->reset_iccid, md->watch->iccid)) {
+			/* This SIM was never reset */
+			ofono_stk_create(modem, 0, RILMODEM_DRIVER, md);
+		} else {
+			ofono_warn("Disabling STK after SIM reset");
+		}
+	}
+	if (md->modem.config.enable_cbs) {
+		ofono_cbs_create(modem, 0, RILMODEM_DRIVER, md);
+	}
+	ofono_sim_auth_create(modem);
 }
 
 static void ril_modem_post_online(struct ofono_modem *modem)
@@ -371,12 +422,14 @@ static void ril_modem_remove(struct ofono_modem *ofono)
 	ofono_modem_set_data(ofono, NULL);
 
 	ril_radio_remove_handler(modem->radio, md->radio_state_event_id);
+	ril_radio_set_online(modem->radio, FALSE);
 	ril_radio_power_off(modem->radio, RADIO_POWER_TAG(md));
+	ril_radio_set_online(modem->radio, FALSE);
 	ril_radio_unref(modem->radio);
 	ril_sim_settings_unref(modem->sim_settings);
 
-	sailfish_watch_remove_handler(md->watch, md->imsi_event_id);
-	sailfish_watch_unref(md->watch);
+	ofono_watch_remove_all_handlers(md->watch, md->watch_event_id);
+	ofono_watch_unref(md->watch);
 
 	if (md->online_check_id) {
 		g_source_remove(md->online_check_id);
@@ -390,6 +443,7 @@ static void ril_modem_remove(struct ofono_modem *ofono)
 		g_source_remove(md->set_offline.timeout_id);
 	}
 
+	ril_vendor_unref(modem->vendor);
 	ril_network_unref(modem->network);
 	ril_sim_card_unref(modem->sim_card);
 	ril_data_unref(modem->data);
@@ -397,6 +451,8 @@ static void ril_modem_remove(struct ofono_modem *ofono)
 	grilio_channel_unref(modem->io);
 	grilio_queue_cancel_all(md->q, FALSE);
 	grilio_queue_unref(md->q);
+	g_free(md->last_known_iccid);
+	g_free(md->reset_iccid);
 	g_free(md->ecclist_file);
 	g_free(md->log_prefix);
 	g_free(md->imeisv);
@@ -409,7 +465,7 @@ struct ril_modem *ril_modem_create(GRilIoChannel *io, const char *log_prefix,
 		const char *ecclist_file, const struct ril_slot_config *config,
 		struct ril_radio *radio, struct ril_network *network,
 		struct ril_sim_card *card, struct ril_data *data,
-		struct ril_sim_settings *settings,
+		struct ril_sim_settings *settings, struct ril_vendor *vendor,
 		struct sailfish_cell_info *cell_info)
 {
 	/* Skip the slash from the path, it looks like "/ril_0" */
@@ -436,6 +492,7 @@ struct ril_modem *ril_modem_create(GRilIoChannel *io, const char *log_prefix,
 			g_strconcat(log_prefix, " ", NULL) : g_strdup("");
 
 		modem->ofono = ofono;
+		modem->vendor = ril_vendor_ref(vendor);
 		modem->radio = ril_radio_ref(radio);
 		modem->network = ril_network_ref(network);
 		modem->sim_card = ril_sim_card_ref(card);
@@ -444,19 +501,30 @@ struct ril_modem *ril_modem_create(GRilIoChannel *io, const char *log_prefix,
 		modem->data = ril_data_ref(data);
 		modem->io = grilio_channel_ref(io);
 		md->q = grilio_queue_new(io);
-		md->watch = sailfish_watch_new(path);
+		md->watch = ofono_watch_new(path);
+		md->last_known_iccid = g_strdup(md->watch->iccid);
 
-		md->imsi_event_id =
-			sailfish_watch_add_imsi_changed_handler(md->watch,
+		md->watch_event_id[WATCH_IMSI] =
+			ofono_watch_add_imsi_changed_handler(md->watch,
 						ril_modem_imsi_cb, md);
+		md->watch_event_id[WATCH_ICCID] =
+			ofono_watch_add_iccid_changed_handler(md->watch,
+						ril_modem_iccid_cb, md);
+		md->watch_event_id[WATCH_SIM_STATE] =
+			ofono_watch_add_sim_state_changed_handler(md->watch,
+						ril_modem_sim_state_cb, md);
 
+		md->set_online.name = "online";
 		md->set_online.md = md;
+		md->set_offline.name = "offline";
 		md->set_offline.md = md;
 		ofono_modem_set_data(ofono, md);
 		err = ofono_modem_register(ofono);
 		if (!err) {
-			ril_radio_power_cycle(modem->radio);
 			GASSERT(io->connected);
+			if (config->radio_power_cycle) {
+				ril_radio_power_cycle(modem->radio);
+			}
 
 			/*
 			 * ofono_modem_reset sets Powered to TRUE without
@@ -469,11 +537,12 @@ struct ril_modem *ril_modem_create(GRilIoChannel *io, const char *log_prefix,
 			/*
 			 * With some RIL implementations, querying available
 			 * band modes causes some magic Android properties to
-			 * appear. Otherwise this request is pretty harmless
-			 * and useless.
+			 * appear.
 			 */
-			grilio_queue_send_request(md->q, NULL,
-				RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE);
+			if (config->query_available_band_mode) {
+				grilio_queue_send_request(md->q, NULL,
+					RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE);
+			}
 
 			ril_modem_update_radio_settings(md);
 			return modem;

ofono/drivers/ril/ril_netmon.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2016-2017 Jolla Ltd.
+ *  Copyright (C) 2016-2018 Jolla Ltd.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -27,6 +27,14 @@ struct ril_netmon {
 	guint register_id;
 };
 
+/* This number must be in sync with ril_netmon_notify_ofono: */
+#define RIL_NETMON_MAX_OFONO_PARAMS (8)
+
+struct ril_netmon_ofono_param {
+	enum ofono_netmon_info type;
+	int value;
+};
+
 static inline struct ril_netmon *ril_netmon_get_data(struct ofono_netmon *ofono)
 {
 	return ofono ? ofono_netmon_get_data(ofono) : NULL;
@@ -50,58 +58,171 @@ static void ril_netmon_format_mccmnc(char *s_mcc, char *s_mnc, int mcc, int mnc)
 	}
 }
 
+static void ril_netmon_notify_ofono(struct ofono_netmon *netmon,
+		enum ofono_netmon_cell_type type, int mcc, int mnc,
+		struct ril_netmon_ofono_param *params, int nparams)
+{
+	char s_mcc[OFONO_MAX_MCC_LENGTH + 1];
+	char s_mnc[OFONO_MAX_MNC_LENGTH + 1];
+	int i;
+
+	/* Better not to push uninitialized data to the stack ... */
+	for (i = nparams; i < RIL_NETMON_MAX_OFONO_PARAMS; i++) {
+		params[i].type = OFONO_NETMON_INFO_INVALID;
+		params[i].value = SAILFISH_CELL_INVALID_VALUE;
+	}
+
+	ril_netmon_format_mccmnc(s_mcc, s_mnc, mcc, mnc);
+	ofono_netmon_serving_cell_notify(netmon, type,
+			OFONO_NETMON_INFO_MCC, s_mcc,
+			OFONO_NETMON_INFO_MNC, s_mnc,
+			params[0].type, params[0].value,
+			params[1].type, params[1].value,
+			params[2].type, params[2].value,
+			params[3].type, params[3].value,
+			params[4].type, params[4].value,
+			params[5].type, params[5].value,
+			params[6].type, params[6].value,
+			params[7].type, params[7].value,
+			OFONO_NETMON_INFO_INVALID);
+}
+
 static void ril_netmon_notify_gsm(struct ofono_netmon *netmon,
 				const struct sailfish_cell_info_gsm *gsm)
 {
-	char mcc[OFONO_MAX_MCC_LENGTH + 1];
-	char mnc[OFONO_MAX_MNC_LENGTH + 1];
+	struct ril_netmon_ofono_param params[RIL_NETMON_MAX_OFONO_PARAMS];
+	int n = 0;
 
-	ril_netmon_format_mccmnc(mcc, mnc, gsm->mcc, gsm->mnc);
-	ofono_netmon_serving_cell_notify(netmon,
-			OFONO_NETMON_CELL_TYPE_GSM,
-			OFONO_NETMON_INFO_MCC, mcc,
-			OFONO_NETMON_INFO_MNC, mnc,
-			OFONO_NETMON_INFO_LAC, gsm->lac,
-			OFONO_NETMON_INFO_CI, gsm->cid,
-			OFONO_NETMON_INFO_RSSI, gsm->signalStrength,
-			OFONO_NETMON_INFO_BER, gsm->bitErrorRate,
-			OFONO_NETMON_INFO_INVALID);
+	if (gsm->lac != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_LAC;
+		params[n].value = gsm->lac;
+		n++;
+	}
+
+	if (gsm->cid != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_CI;
+		params[n].value = gsm->cid;
+		n++;
+	}
+
+	if (gsm->arfcn != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_ARFCN;
+		params[n].value = gsm->arfcn;
+		n++;
+	}
+
+	if (gsm->signalStrength != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_RSSI;
+		params[n].value = gsm->signalStrength;
+		n++;
+	}
+
+	if (gsm->bitErrorRate != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_BER;
+		params[n].value = gsm->bitErrorRate;
+		n++;
+	}
+
+	ril_netmon_notify_ofono(netmon, OFONO_NETMON_CELL_TYPE_GSM,
+					gsm->mcc, gsm->mnc, params, n);
 }
 
 static void ril_netmon_notify_wcdma(struct ofono_netmon *netmon,
 				const struct sailfish_cell_info_wcdma *wcdma)
 {
-	char mcc[OFONO_MAX_MCC_LENGTH + 1];
-	char mnc[OFONO_MAX_MNC_LENGTH + 1];
+	struct ril_netmon_ofono_param params[RIL_NETMON_MAX_OFONO_PARAMS];
+	int n = 0;
 
-	ril_netmon_format_mccmnc(mcc, mnc, wcdma->mcc, wcdma->mnc);
-	ofono_netmon_serving_cell_notify(netmon,
-			OFONO_NETMON_CELL_TYPE_UMTS,
-			OFONO_NETMON_INFO_MCC, mcc,
-			OFONO_NETMON_INFO_MNC, mnc,
-			OFONO_NETMON_INFO_LAC, wcdma->lac,
-			OFONO_NETMON_INFO_CI, wcdma->cid,
-			OFONO_NETMON_INFO_PSC, wcdma->psc,
-			OFONO_NETMON_INFO_RSSI, wcdma->signalStrength,
-			OFONO_NETMON_INFO_BER, wcdma->bitErrorRate,
-			OFONO_NETMON_INFO_INVALID);
+	if (wcdma->lac != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_LAC;
+		params[n].value = wcdma->lac;
+		n++;
+	}
+
+	if (wcdma->cid != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_CI;
+		params[n].value = wcdma->cid;
+		n++;
+	}
+
+	if (wcdma->psc != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_PSC;
+		params[n].value = wcdma->psc;
+		n++;
+	}
+
+	if (wcdma->uarfcn != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_ARFCN;
+		params[n].value = wcdma->uarfcn;
+		n++;
+	}
+
+	if (wcdma->signalStrength != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_RSSI;
+		params[n].value = wcdma->signalStrength;
+		n++;
+	}
+
+	if (wcdma->bitErrorRate != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_BER;
+		params[n].value = wcdma->bitErrorRate;
+		n++;
+	}
+
+	ril_netmon_notify_ofono(netmon, OFONO_NETMON_CELL_TYPE_UMTS,
+					wcdma->mcc, wcdma->mnc, params, n);
 }
 
 static void ril_netmon_notify_lte(struct ofono_netmon *netmon,
 				const struct sailfish_cell_info_lte *lte)
 {
-	char mcc[OFONO_MAX_MCC_LENGTH + 1];
-	char mnc[OFONO_MAX_MNC_LENGTH + 1];
+	struct ril_netmon_ofono_param params[RIL_NETMON_MAX_OFONO_PARAMS];
+	int n = 0;
 
-	ril_netmon_format_mccmnc(mcc, mnc, lte->mcc, lte->mnc);
-	ofono_netmon_serving_cell_notify(netmon,
-			OFONO_NETMON_CELL_TYPE_LTE,
-			OFONO_NETMON_INFO_MCC, mcc,
-			OFONO_NETMON_INFO_MNC, mnc,
-			OFONO_NETMON_INFO_CI, lte->ci,
-			OFONO_NETMON_INFO_RSSI, lte->signalStrength,
-			OFONO_NETMON_INFO_TIMING_ADVANCE, lte->timingAdvance,
-			OFONO_NETMON_INFO_INVALID);
+	if (lte->ci != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_CI;
+		params[n].value = lte->ci;
+		n++;
+	}
+
+	if (lte->earfcn != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_EARFCN;
+		params[n].value = lte->earfcn;
+		n++;
+	}
+
+	if (lte->signalStrength != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_RSSI;
+		params[n].value = lte->signalStrength;
+		n++;
+	}
+
+	if (lte->rsrp != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_RSRQ;
+		params[n].value = lte->rsrp;
+		n++;
+	}
+
+	if (lte->rsrq != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_RSRP;
+		params[n].value = lte->rsrq;
+		n++;
+	}
+
+	if (lte->cqi != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_CQI;
+		params[n].value = lte->cqi;
+		n++;
+	}
+
+	if (lte->timingAdvance != SAILFISH_CELL_INVALID_VALUE) {
+		params[n].type = OFONO_NETMON_INFO_TIMING_ADVANCE;
+		params[n].value = lte->timingAdvance;
+		n++;
+	}
+
+	ril_netmon_notify_ofono(netmon, OFONO_NETMON_CELL_TYPE_LTE,
+					lte->mcc, lte->mnc, params, n);
 }
 
 static void ril_netmon_request_update(struct ofono_netmon *netmon,

ofono/drivers/ril/ril_netreg.c

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2016 Jolla Ltd.
+ *  Copyright (C) 2015-2020 Jolla Ltd.
+ *  Copyright (C) 2019-2020 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -16,11 +17,17 @@
 #include "ril_plugin.h"
 #include "ril_network.h"
 #include "ril_util.h"
+#include "ril_vendor.h"
 #include "ril_log.h"
 
+#include "ofono.h"
 #include "common.h"
 #include "simutil.h"
 
+#include <ofono/watch.h>
+
+#define REGISTRATION_MAX_RETRIES (2)
+
 enum ril_netreg_events {
 	NETREG_RIL_EVENT_NITZ_TIME_RECEIVED,
 	NETREG_RIL_EVENT_SIGNAL_STRENGTH,
@@ -36,14 +43,21 @@ enum ril_netreg_network_events {
 struct ril_netreg {
 	GRilIoChannel *io;
 	GRilIoQueue *q;
+	gboolean replace_strange_oper;
+	gboolean network_selection_manual_0;
+	int signal_strength_dbm_weak;
+	int signal_strength_dbm_strong;
+	struct ofono_watch *watch;
 	struct ofono_netreg *netreg;
 	struct ril_network *network;
+	struct ril_vendor *vendor;
 	char *log_prefix;
 	guint timer_id;
 	guint notify_id;
 	guint current_operator_id;
 	gulong ril_event_id[NETREG_RIL_EVENT_COUNT];
 	gulong network_event_id[NETREG_NETWORK_EVENT_COUNT];
+	int network_selection_timeout;
 };
 
 struct ril_netreg_cbd {
@@ -61,6 +75,8 @@ struct ril_netreg_cbd {
 
 #define ril_netreg_cbd_free g_free
 
+#define DBG_(nd,fmt,args...) DBG("%s" fmt, (nd)->log_prefix, ##args)
+
 static inline struct ril_netreg *ril_netreg_get_data(struct ofono_netreg *ofono)
 {
 	return ofono ? ofono_netreg_get_data(ofono) : NULL;
@@ -109,7 +125,7 @@ static gboolean ril_netreg_status_notify_cb(gpointer user_data)
 	struct ril_netreg *nd = user_data;
 	const struct ril_registration_state *reg = &nd->network->voice;
 
-	DBG("%s", nd->log_prefix);
+	DBG_(nd, "");
 	GASSERT(nd->notify_id);
 	nd->notify_id = 0;
 	ofono_netreg_status_notify(nd->netreg,
@@ -124,9 +140,9 @@ static void ril_netreg_status_notify(struct ril_network *net, void *user_data)
 
 	/* Coalesce multiple notifications into one */
 	if (nd->notify_id) {
-		DBG("%snotification aready queued", nd->log_prefix);
+		DBG_(nd, "notification aready queued");
 	} else {
-		DBG("%squeuing notification", nd->log_prefix);
+		DBG_(nd, "queuing notification");
 		nd->notify_id = g_idle_add(ril_netreg_status_notify_cb, nd);
 	}
 }
@@ -138,7 +154,7 @@ static void ril_netreg_registration_status(struct ofono_netreg *netreg,
 	const struct ril_registration_state *reg = &nd->network->voice;
 	struct ofono_error error;
 
-	DBG("%s", nd->log_prefix);
+	DBG_(nd, "");
 	cb(ril_error_ok(&error),
 			ril_netreg_check_status(nd, reg->status),
 			reg->lac, reg->ci, reg->access_tech, data);
@@ -151,7 +167,7 @@ static gboolean ril_netreg_current_operator_cb(void *user_data)
 	ofono_netreg_operator_cb_t cb = cbd->cb.operator;
 	struct ofono_error error;
 
-	DBG("%s", nd->log_prefix);
+	DBG_(nd, "");
 	GASSERT(nd->current_operator_id);
 	nd->current_operator_id = 0;
 
@@ -181,11 +197,74 @@ static void ril_netreg_current_operator(struct ofono_netreg *netreg,
 					ril_netreg_cbd_free);
 }
 
+static gboolean ril_netreg_strange(const struct ofono_network_operator *op,
+							struct ofono_sim *sim)
+{
+	gsize mcclen;
+
+	if (sim && op->status != OPERATOR_STATUS_CURRENT) {
+		const char *spn = ofono_sim_get_spn(sim);
+		const char *mcc = ofono_sim_get_mcc(sim);
+		const char *mnc = ofono_sim_get_mnc(sim);
+
+		if (spn && mcc && mnc && !strcmp(op->name, spn) &&
+			(strcmp(op->mcc, mcc) || strcmp(op->mnc, mnc))) {
+			/*
+			 * Status is not "current", SPN matches the SIM, but
+			 * MCC and/or MNC don't (e.g. Sony Xperia X where all
+			 * operators could be reported with the same name
+			 * which equals SPN).
+			 */
+			DBG("%s %s%s (sim spn?)", op->name, op->mcc, op->mnc);
+			return TRUE;
+		}
+	}
+
+	mcclen = strlen(op->mcc);
+	if (!strncmp(op->name, op->mcc, mcclen) &&
+				!strcmp(op->name + mcclen, op->mnc)) {
+		/* Some MediaTek RILs only report numeric operator name */
+		DBG("%s %s%s (numeric?)", op->name, op->mcc, op->mnc);
+		return TRUE;
+	}
+
+	return FALSE;
+}
+
+static void ril_netreg_process_operators(struct ril_netreg *nd,
+			struct ofono_network_operator *ops, int nops)
+{
+	if (nd->replace_strange_oper) {
+		int i;
+
+		for (i = 0; i < nops; i++) {
+			struct ofono_network_operator *op = ops + i;
+			struct ofono_gprs_provision_data *prov = NULL;
+			int np = 0;
+
+			if (ril_netreg_strange(op, nd->watch->sim) &&
+				__ofono_gprs_provision_get_settings(op->mcc,
+						op->mnc, NULL, &prov, &np)) {
+				/* Use the first entry */
+				if (np > 0 && prov->provider_name &&
+						prov->provider_name[0]) {
+					DBG("%s %s%s -> %s", op->name, op->mcc,
+						op->mnc, prov->provider_name);
+					strncpy(op->name, prov->provider_name,
+						OFONO_MAX_OPERATOR_NAME_LENGTH);
+				}
+				__ofono_gprs_provision_free_settings(prov, np);
+			}
+		}
+	}
+}
+
 static void ril_netreg_list_operators_cb(GRilIoChannel *io, int status,
 				const void *data, guint len, void *user_data)
 {
 	struct ril_netreg_cbd *cbd = user_data;
 	ofono_netreg_operator_list_cb_t cb = cbd->cb.operator_list;
+	struct ril_netreg *nd = cbd->nd;
 	struct ofono_network_operator *list;
 	struct ofono_error error;
 	int noperators = 0, i;
@@ -227,21 +306,23 @@ static void ril_netreg_list_operators_cb(GRilIoChannel *io, int status,
 		}
 
 		/* Set the proper status  */
-		if (!strcmp(status, "available")) {
-			list[i].status = OPERATOR_STATUS_AVAILABLE;
+		if (!status) {
+			op->status = OPERATOR_STATUS_UNKNOWN;
+		} else if (!strcmp(status, "available")) {
+			op->status = OPERATOR_STATUS_AVAILABLE;
 		} else if (!strcmp(status, "current")) {
-			list[i].status = OPERATOR_STATUS_CURRENT;
+			op->status = OPERATOR_STATUS_CURRENT;
 		} else if (!strcmp(status, "forbidden")) {
-			list[i].status = OPERATOR_STATUS_FORBIDDEN;
+			op->status = OPERATOR_STATUS_FORBIDDEN;
 		} else {
-			list[i].status = OPERATOR_STATUS_UNKNOWN;
+			op->status = OPERATOR_STATUS_UNKNOWN;
 		}
 
 		op->tech = -1;
 		ok = ril_parse_mcc_mnc(numeric, op);
 		if (ok) {
 			if (op->tech < 0) {
-				op->tech = cbd->nd->network->voice.access_tech;
+				op->tech = nd->network->voice.access_tech;
 			}
 			DBG("[operator=%s, %s, %s, status: %s]", op->name,
 						op->mcc, op->mnc, status);
@@ -256,6 +337,7 @@ static void ril_netreg_list_operators_cb(GRilIoChannel *io, int status,
 	}
 
 	if (ok) {
+		ril_netreg_process_operators(nd, list, noperators);
 		cb(ril_error_ok(&error), noperators, list, cbd->data);
 	} else {
 		cb(ril_error_failure(&error), 0, NULL, cbd->data);
@@ -290,16 +372,57 @@ static void ril_netreg_register_cb(GRilIoChannel *io, int status,
 	}
 }
 
+static void ril_netreg_set_register_auto(struct ril_netreg *nd,
+				ofono_netreg_register_cb_t cb, void *data)
+{
+	GRilIoRequest *req = grilio_request_new();
+
+	ofono_info("nw select automatic");
+	grilio_request_set_timeout(req, nd->network_selection_timeout);
+	grilio_request_set_retry(req, 0, REGISTRATION_MAX_RETRIES);
+	grilio_queue_send_request_full(nd->q, req,
+			RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC,
+			ril_netreg_register_cb, ril_netreg_cbd_free,
+			ril_netreg_cbd_new(nd, cb, data));
+	grilio_request_unref(req);
+}
+
+static void ril_netreg_query_register_auto_cb(GRilIoChannel *io, int status,
+					const void *data, guint len,
+					void *user_data)
+{
+	struct ril_netreg_cbd *cbd = user_data;
+	ofono_netreg_register_cb_t cb = cbd->cb.reg;
+
+	if (status == RIL_E_SUCCESS) {
+		GRilIoParser rilp;
+		gint32 net_mode;
+
+		grilio_parser_init(&rilp, data, len);
+		if (grilio_parser_get_int32(&rilp, NULL) /* Array length */ &&
+				grilio_parser_get_int32(&rilp, &net_mode) && 
+				net_mode == RIL_NETWORK_SELECTION_MODE_AUTO) {
+			struct ofono_error error;
+			ofono_info("nw selection is already auto");
+			cb(ril_error_ok(&error), cbd->data);
+			return;
+		}
+	}
+
+	ril_netreg_set_register_auto(cbd->nd, cb, cbd->data);
+}
+
 static void ril_netreg_register_auto(struct ofono_netreg *netreg,
 				ofono_netreg_register_cb_t cb, void *data)
 {
 	struct ril_netreg *nd = ril_netreg_get_data(netreg);
+	GRilIoRequest *req = grilio_request_new();
 
-	ofono_info("nw select automatic");
-	grilio_queue_send_request_full(nd->q, NULL,
-			RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC,
-			ril_netreg_register_cb, ril_netreg_cbd_free,
+	grilio_queue_send_request_full(nd->q, req,
+			RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE,
+			ril_netreg_query_register_auto_cb, ril_netreg_cbd_free,
 			ril_netreg_cbd_new(nd, cb, data));
+	grilio_request_unref(req);
 }
 
 static void ril_netreg_register_manual(struct ofono_netreg *netreg,
@@ -308,9 +431,11 @@ static void ril_netreg_register_manual(struct ofono_netreg *netreg,
 {
 	struct ril_netreg *nd = ril_netreg_get_data(netreg);
 	GRilIoRequest *req = grilio_request_new();
+	const char *suffix = nd->network_selection_manual_0 ? "+0" : "";
 
-	ofono_info("nw select manual: %s%s", mcc, mnc);
-	grilio_request_append_format(req, "%s%s+0", mcc, mnc);
+	ofono_info("nw select manual: %s%s%s", mcc, mnc, suffix);
+	grilio_request_append_format(req, "%s%s%s", mcc, mnc, suffix);
+	grilio_request_set_timeout(req, nd->network_selection_timeout);
 	grilio_queue_send_request_full(nd->q, req,
 			RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL,
 			ril_netreg_register_cb, ril_netreg_cbd_free,
@@ -318,56 +443,92 @@ static void ril_netreg_register_manual(struct ofono_netreg *netreg,
 	grilio_request_unref(req);
 }
 
-static int ril_netreg_get_signal_strength(const void *data, guint len)
+static int ril_netreg_qdbm_to_percentage(struct ril_netreg *nd, int qdbm)
+{
+	const int min_qdbm = 4 * nd->signal_strength_dbm_weak;    /* 4*dBm */
+	const int max_qdbm = 4 * nd->signal_strength_dbm_strong;  /* 4*dBm */
+
+	return (qdbm <= min_qdbm) ? 1 :
+		(qdbm >= max_qdbm) ? 100 :
+		(100 * (qdbm - min_qdbm) / (max_qdbm - min_qdbm));
+}
+
+static int ril_netreg_get_signal_strength(struct ril_netreg *nd,
+					const void *data, guint len)
 {
 	GRilIoParser rilp;
-	int gw_signal = 0, cdma_dbm = 0, evdo_dbm = 0, lte_signal = 0;
+	struct ril_vendor_signal_strength signal;
 
 	grilio_parser_init(&rilp, data, len);
+	signal.gsm = INT_MAX;
+	signal.lte = INT_MAX;
+	signal.qdbm = 0;
 
-	/* RIL_SignalStrength_v6 */
-	/* GW_SignalStrength */
-	grilio_parser_get_int32(&rilp, &gw_signal);
-	grilio_parser_get_int32(&rilp, NULL); /* bitErrorRate */
+	if (!ril_vendor_signal_strength_parse(nd->vendor, &signal, &rilp)) {
+		gint32 rsrp = 0, tdscdma_dbm = 0;
 
-	/* CDMA_SignalStrength */
-	grilio_parser_get_int32(&rilp, &cdma_dbm);
-	grilio_parser_get_int32(&rilp, NULL); /* ecio */
+		/* Apply default parsing algorithm */
+		grilio_parser_init(&rilp, data, len);
+		signal.gsm = INT_MAX;
+		signal.lte = INT_MAX;
+		signal.qdbm = 0;
 
-	/* EVDO_SignalStrength */
-	grilio_parser_get_int32(&rilp, &evdo_dbm);
-	grilio_parser_get_int32(&rilp, NULL); /* ecio */
-	grilio_parser_get_int32(&rilp, NULL); /* signalNoiseRatio */
+		/* GW_SignalStrength */
+		grilio_parser_get_int32(&rilp, &signal.gsm);
+		grilio_parser_get_int32(&rilp, NULL); /* bitErrorRate */
 
-	/* LTE_SignalStrength */
-	grilio_parser_get_int32(&rilp, &lte_signal);
-	grilio_parser_get_int32(&rilp, NULL); /* rsrp */
-	grilio_parser_get_int32(&rilp, NULL); /* rsrq */
-	grilio_parser_get_int32(&rilp, NULL); /* rssnr */
-	grilio_parser_get_int32(&rilp, NULL); /* cqi */
+		/* CDMA_SignalStrength */
+		grilio_parser_get_int32(&rilp, NULL); /* dbm */
+		grilio_parser_get_int32(&rilp, NULL); /* ecio */
 
-	DBG("gw: %d, cdma: %d, evdo: %d, lte: %d", gw_signal, cdma_dbm,
-							evdo_dbm, lte_signal);
+		/* EVDO_SignalStrength */
+		grilio_parser_get_int32(&rilp, NULL); /* dbm */
+		grilio_parser_get_int32(&rilp, NULL); /* ecio */
+		grilio_parser_get_int32(&rilp, NULL); /* signalNoiseRatio */
+
+		/* LTE_SignalStrength */
+		grilio_parser_get_int32(&rilp, &signal.lte);
+		grilio_parser_get_int32(&rilp, &rsrp);
+
+		/* The rest is considered optional */
+		if (grilio_parser_get_int32(&rilp, NULL) && /* rsrq */
+			grilio_parser_get_int32(&rilp, NULL) && /* rssnr */
+			grilio_parser_get_int32(&rilp, NULL) && /* cqi */
+			grilio_parser_get_int32(&rilp, NULL) && /* timingAdv */
+			/* TD_SCDMA_SignalStrength */
+			grilio_parser_get_int32(&rilp, &tdscdma_dbm) &&
+			/* RSCP range: 25 to 120 dBm per 3GPP TS 25.123 */
+			tdscdma_dbm >= 25 && tdscdma_dbm <= 120) {
+			signal.qdbm = -4 * tdscdma_dbm;
+		} else if (signal.lte == 99 && rsrp >= 44 && rsrp <= 140) {
+			/* RSRP range: 44 to 140 dBm per 3GPP TS 36.133 */
+			signal.qdbm = -4 * rsrp;
+		}
+	}
+
+	DBG("gw: %d, lte: %d, qdbm: %d", signal.gsm, signal.lte, signal.qdbm);
 
 	/* Return the first valid one */
-	if (gw_signal != 99 && gw_signal != -1) {
-		return (gw_signal * 100) / 31;
+
+	/* Some RILs (namely, from MediaTek) report 0 here AND a valid LTE
+	 * RSRP value. If we've got zero, don't report it just yet. */
+	if (signal.gsm >= 1 && signal.gsm <= 31) {
+		/* Valid values are (0-31, 99) as defined in TS 27.007 */
+		return (signal.gsm * 100) / 31;
 	}
 
-	if (lte_signal != 99 && lte_signal != -1) {
-		return (lte_signal * 100) / 31;
+	/* Valid values are (0-31, 99) as defined in TS 27.007 */
+	if (signal.lte >= 0 && signal.lte <= 31) {
+		return (signal.lte * 100) / 31;
 	}
 
-	/* In case of dbm, return the value directly */
-	if (cdma_dbm != -1) {
-		return MIN(cdma_dbm, 100);
+	if (signal.qdbm < 0) {
+		return ril_netreg_qdbm_to_percentage(nd, signal.qdbm);
+	} else if (signal.gsm == 0) {
+		return 0;
+	} else {
+		return -1;
 	}
-
-	if (evdo_dbm != -1) {
-		return MIN(evdo_dbm, 100);
-	}
-
-	return -1;
 }
 
 static void ril_netreg_strength_notify(GRilIoChannel *io, guint ril_event,
@@ -377,9 +538,11 @@ static void ril_netreg_strength_notify(GRilIoChannel *io, guint ril_event,
 	int strength;
 
 	GASSERT(ril_event == RIL_UNSOL_SIGNAL_STRENGTH);
-	strength = ril_netreg_get_signal_strength(data, len);
-	DBG("%d", strength);
-	ofono_netreg_strength_notify(nd->netreg, strength);
+	strength = ril_netreg_get_signal_strength(nd, data, len);
+	DBG_(nd, "%d", strength);
+	if (strength >= 0) {
+		ofono_netreg_strength_notify(nd->netreg, strength);
+	}
 }
 
 static void ril_netreg_strength_cb(GRilIoChannel *io, int status,
@@ -390,8 +553,8 @@ static void ril_netreg_strength_cb(GRilIoChannel *io, int status,
 	struct ofono_error error;
 
 	if (status == RIL_E_SUCCESS) {
-		int strength = ril_netreg_get_signal_strength(data, len);
-		cb(ril_error_ok(&error), strength, cbd->data);
+		cb(ril_error_ok(&error), ril_netreg_get_signal_strength
+				(cbd->nd, data, len), cbd->data);
 	} else {
 		ofono_error("Failed to retrive the signal strength: %s",
 						ril_error_to_string(status));
@@ -417,9 +580,8 @@ static void ril_netreg_nitz_notify(GRilIoChannel *io, guint ril_event,
 {
 	struct ril_netreg *nd = user_data;
 	GRilIoParser rilp;
-	struct ofono_network_time time;
-	int year, mon, mday, hour, min, sec, dst, tzi;
-	char tzs, tz[4];
+	int year, mon, mday, hour, min, sec, tzi, dst = 0;
+	char tzs;
 	gchar *nitz;
 
 	GASSERT(ril_event == RIL_UNSOL_NITZ_TIME_RECEIVED);
@@ -427,21 +589,33 @@ static void ril_netreg_nitz_notify(GRilIoChannel *io, guint ril_event,
 	grilio_parser_init(&rilp, data, len);
 	nitz = grilio_parser_get_utf8(&rilp);
 
-	DBG("%s", nitz);
-	sscanf(nitz, "%u/%u/%u,%u:%u:%u%c%u,%u", &year, &mon, &mday,
-			&hour, &min, &sec, &tzs, &tzi, &dst);
-	snprintf(tz, sizeof(tz), "%c%d", tzs, tzi);
+	DBG_(nd, "%s", nitz);
 
-	time.utcoff = atoi(tz) * 15 * 60;
-	time.dst = dst;
-	time.sec = sec;
-	time.min = min;
-	time.hour = hour;
-	time.mday = mday;
-	time.mon = mon;
-	time.year = 2000 + year;
+	/*
+	 * Format: yy/mm/dd,hh:mm:ss(+/-)tz[,ds]
+	 * The ds part is considered optional, initialized to zero.
+	 */
+	if (nitz && sscanf(nitz, "%u/%u/%u,%u:%u:%u%c%u,%u",
+			&year, &mon, &mday, &hour, &min, &sec, &tzs, &tzi,
+			&dst) >= 8 && (tzs == '+' || tzs == '-')) {
+		struct ofono_network_time time;
+		char tz[4];
+
+		snprintf(tz, sizeof(tz), "%c%d", tzs, tzi);
+		time.utcoff = atoi(tz) * 15 * 60;
+		time.dst = dst;
+		time.sec = sec;
+		time.min = min;
+		time.hour = hour;
+		time.mday = mday;
+		time.mon = mon;
+		time.year = 2000 + year;
+
+		ofono_netreg_time_notify(nd->netreg, &time);
+	} else {
+		ofono_warn("Failed to parse NITZ string \"%s\"", nitz);
+	}
 
-	ofono_netreg_time_notify(nd->netreg, &time);
 	g_free(nitz);
 }
 
@@ -482,14 +656,23 @@ static int ril_netreg_probe(struct ofono_netreg *netreg, unsigned int vendor,
 {
 	struct ril_modem *modem = data;
 	struct ril_netreg *nd = g_new0(struct ril_netreg, 1);
-	guint slot = ril_modem_slot(modem);
+	const struct ril_slot_config *config = &modem->config;
 
-	DBG("[%u] %p", slot, netreg);
-	nd->log_prefix = g_strdup_printf("%s_%u ", RILMODEM_DRIVER, slot);
+	nd->log_prefix = (modem->log_prefix && modem->log_prefix[0]) ?
+		g_strconcat(modem->log_prefix, " ", NULL) : g_strdup("");
+
+	DBG_(nd, "%p", netreg);
 	nd->io = grilio_channel_ref(ril_modem_io(modem));
 	nd->q = grilio_queue_new(nd->io);
+	nd->watch = ofono_watch_new(ril_modem_get_path(modem));
+	nd->vendor = ril_vendor_ref(modem->vendor);
 	nd->network = ril_network_ref(modem->network);
 	nd->netreg = netreg;
+	nd->replace_strange_oper = config->replace_strange_oper;
+	nd->network_selection_manual_0 = config->network_selection_manual_0;
+	nd->signal_strength_dbm_weak = config->signal_strength_dbm_weak;
+	nd->signal_strength_dbm_strong = config->signal_strength_dbm_strong;
+	nd->network_selection_timeout = config->network_selection_timeout;
 
 	ofono_netreg_set_data(netreg, nd);
 	nd->timer_id = g_idle_add(ril_netreg_register, nd);
@@ -499,9 +682,8 @@ static int ril_netreg_probe(struct ofono_netreg *netreg, unsigned int vendor,
 static void ril_netreg_remove(struct ofono_netreg *netreg)
 {
 	struct ril_netreg *nd = ril_netreg_get_data(netreg);
-	unsigned int i;
 
-	DBG("%p", netreg);
+	DBG_(nd, "%p", netreg);
 	grilio_queue_cancel_all(nd->q, FALSE);
 	ofono_netreg_set_data(netreg, NULL);
 
@@ -517,14 +699,12 @@ static void ril_netreg_remove(struct ofono_netreg *netreg)
 		g_source_remove(nd->current_operator_id);
 	}
 
-	for (i=0; i<G_N_ELEMENTS(nd->network_event_id); i++) {
-		ril_network_remove_handler(nd->network, nd->network_event_id[i]);
-	}
+	ofono_watch_unref(nd->watch);
+	ril_network_remove_all_handlers(nd->network, nd->network_event_id);
 	ril_network_unref(nd->network);
+	ril_vendor_unref(nd->vendor);
 
-	grilio_channel_remove_handlers(nd->io, nd->ril_event_id,
-						G_N_ELEMENTS(nd->ril_event_id));
-
+	grilio_channel_remove_all_handlers(nd->io, nd->ril_event_id);
 	grilio_channel_unref(nd->io);
 	grilio_queue_unref(nd->q);
 	g_free(nd->log_prefix);

ofono/drivers/ril/ril_network.h

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2020 Jolla Ltd.
+ *  Copyright (C) 2020 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -18,7 +19,10 @@
 
 #include "ril_types.h"
 
+#include <glib-object.h>
+
 struct ofono_network_operator;
+struct ril_radio_caps;
 
 struct ril_registration_state {
 	int status;        /* enum network_registration_status */
@@ -40,20 +44,25 @@ struct ril_network {
 	struct ril_sim_settings *settings;
 };
 
-struct ofono_sim;
 typedef void (*ril_network_cb_t)(struct ril_network *net, void *arg);
 
 struct ril_network *ril_network_new(const char *path, GRilIoChannel *io,
 			const char *log_prefix, struct ril_radio *radio,
 			struct ril_sim_card *sim_card,
-			struct ril_sim_settings *settings);
+			struct ril_sim_settings *settings,
+			const struct ril_slot_config *ril_slot_config,
+			struct ril_vendor *vendor);
 struct ril_network *ril_network_ref(struct ril_network *net);
 void ril_network_unref(struct ril_network *net);
 
+void ril_network_set_radio_caps(struct ril_network *net,
+				struct ril_radio_caps *caps);
 void ril_network_set_max_pref_mode(struct ril_network *net,
 				enum ofono_radio_access_mode max_pref_mode,
 				gboolean force_check);
-void ril_network_assert_pref_mode(struct ril_network *net, gboolean immediate);
+enum ofono_radio_access_mode ril_network_max_supported_mode
+						(struct ril_network *self);
+void ril_network_query_registration_state(struct ril_network *net);
 gulong ril_network_add_operator_changed_handler(struct ril_network *net,
 					ril_network_cb_t cb, void *arg);
 gulong ril_network_add_voice_state_changed_handler(struct ril_network *net,
@@ -62,11 +71,12 @@ gulong ril_network_add_data_state_changed_handler(struct ril_network *net,
 					ril_network_cb_t cb, void *arg);
 gulong ril_network_add_pref_mode_changed_handler(struct ril_network *net,
 					ril_network_cb_t cb, void *arg);
-gulong ril_network_add_max_pref_mode_changed_handler(struct ril_network *net,
-					ril_network_cb_t cb, void *arg);
 void ril_network_remove_handler(struct ril_network *net, gulong id);
 void ril_network_remove_handlers(struct ril_network *net, gulong *ids, int n);
 
+#define ril_network_remove_all_handlers(net, ids) \
+	ril_network_remove_handlers(net, ids, G_N_ELEMENTS(ids))
+
 #endif /* RIL_NETWORK_H */
 
 /*

ofono/drivers/ril/ril_oem_raw.c

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2020 Jolla Ltd.
+ *  Copyright (C) 2020 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -32,6 +33,11 @@ struct ril_oem_raw {
 
 #define DBG_(oem,fmt,args...) DBG("%s" fmt, (oem)->log_prefix, ##args)
 
+static void ril_oem_raw_send_done(void *msg)
+{
+	dbus_message_unref(msg);
+}
+
 static void ril_oem_raw_send_cb(GRilIoChannel *io, int ril_status,
 			const void *data, guint len, void *user_data)
 {
@@ -40,20 +46,13 @@ static void ril_oem_raw_send_cb(GRilIoChannel *io, int ril_status,
 
 	if (ril_status == RIL_E_SUCCESS) {
 		DBusMessageIter it, array;
-		const guchar* bytes = data;
-		guint i;
 
 		reply = dbus_message_new_method_return(msg);
 		dbus_message_iter_init_append(reply, &it);
 		dbus_message_iter_open_container(&it, DBUS_TYPE_ARRAY,
 					DBUS_TYPE_BYTE_AS_STRING, &array);
-
-		for (i = 0; i < len; i++) {
-			guchar byte = bytes[i];
-			dbus_message_iter_append_basic(&array, DBUS_TYPE_BYTE,
-									&byte);
-		}
-
+		dbus_message_iter_append_fixed_array(&array, DBUS_TYPE_BYTE,
+					&data, len);
 		dbus_message_iter_close_container(&it, &array);
 	} else if (ril_status == GRILIO_STATUS_TIMEOUT) {
 		DBG("Timed out");
@@ -63,7 +62,7 @@ static void ril_oem_raw_send_cb(GRilIoChannel *io, int ril_status,
 		reply = __ofono_error_failed(msg);
 	}
 
-	__ofono_dbus_pending_reply(&msg, reply);
+	g_dbus_send_message(ofono_dbus_get_connection(), reply);
 }
 
 static DBusMessage *ril_oem_raw_send(DBusConnection *conn, DBusMessage *msg,
@@ -72,6 +71,12 @@ static DBusMessage *ril_oem_raw_send(DBusConnection *conn, DBusMessage *msg,
 	DBusMessageIter it;
 	struct ril_oem_raw *oem = user_data;
 
+	if (!__ofono_dbus_access_method_allowed(dbus_message_get_sender(msg),
+					OFONO_DBUS_ACCESS_INTF_OEMRAW,
+					OFONO_DBUS_ACCESS_OEMRAW_SEND, NULL)) {
+		return __ofono_error_access_denied(msg);
+	}
+
 	dbus_message_iter_init(msg, &it);
 	if (dbus_message_iter_get_arg_type(&it) == DBUS_TYPE_ARRAY &&
 		dbus_message_iter_get_element_type(&it) == DBUS_TYPE_BYTE) {
@@ -94,7 +99,7 @@ static DBusMessage *ril_oem_raw_send(DBusConnection *conn, DBusMessage *msg,
 		grilio_request_append_bytes(req, data, data_len);
 		grilio_queue_send_request_full(oem->q, req,
 				RIL_REQUEST_OEM_HOOK_RAW, ril_oem_raw_send_cb,
-				NULL, dbus_message_ref(msg));
+				ril_oem_raw_send_done, dbus_message_ref(msg));
 		grilio_request_unref(req);
 		return NULL;
 	} else {

ofono/drivers/ril/ril_phonebook.c

@@ -998,8 +998,9 @@ static void ril_export_entries(struct ofono_phonebook *pb,
 	pbd->df_path = usim_path;
 	pbd->df_size = sizeof(usim_path);
 
-	ofono_sim_read(pbd->sim_context, SIM_EFPBR_FILEID,
+	ofono_sim_read_path(pbd->sim_context, SIM_EFPBR_FILEID,
 			OFONO_SIM_FILE_STRUCTURE_FIXED,
+			pbd->df_path, pbd->df_size,
 			pb_reference_data_cb, pb);
 }
 

ofono/drivers/ril/ril_plugin.h

@@ -1,7 +1,8 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2019 Jolla Ltd.
+ *  Copyright (C) 2019 Open Mobile Platform LLC.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -52,6 +53,7 @@ struct ril_modem {
 	const char *ecclist_file;
 	struct ofono_modem *ofono;
 	struct sailfish_cell_info *cell_info;
+	struct ril_vendor *vendor;
 	struct ril_radio *radio;
 	struct ril_data *data;
 	struct ril_network *network;
@@ -70,7 +72,7 @@ struct ril_modem *ril_modem_create(GRilIoChannel *io, const char *log_prefix,
 		const char *ecclist_file, const struct ril_slot_config *config,
 		struct ril_radio *radio, struct ril_network *network,
 		struct ril_sim_card *card, struct ril_data *data,
-		struct ril_sim_settings *settings,
+		struct ril_sim_settings *settings, struct ril_vendor *vendor,
 		struct sailfish_cell_info *cell_info);
 void ril_modem_delete(struct ril_modem *modem);
 struct ofono_sim *ril_modem_ofono_sim(struct ril_modem *modem);

ofono/drivers/ril/ril_radio.c

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2020 Jolla Ltd.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -13,6 +13,8 @@
  *  GNU General Public License for more details.
  */
 
+#define GLIB_DISABLE_DEPRECATION_WARNINGS
+
 #include "ril_radio.h"
 #include "ril_util.h"
 #include "ril_log.h"
@@ -71,14 +73,16 @@ G_DEFINE_TYPE(RilRadio, ril_radio, G_TYPE_OBJECT)
 #define RIL_RADIO_TYPE (ril_radio_get_type())
 #define RIL_RADIO(obj) (G_TYPE_CHECK_INSTANCE_CAST(obj,RIL_RADIO_TYPE,RilRadio))
 
+#define DBG_(self,fmt,args...) DBG("%s" fmt, (self)->priv->log_prefix, ##args)
+
 static void ril_radio_submit_power_request(struct ril_radio *self, gboolean on);
 
 static inline gboolean ril_radio_power_should_be_on(struct ril_radio *self)
 {
 	struct ril_radio_priv *priv = self->priv;
 
-	return self->online && !priv->power_cycle &&
-				g_hash_table_size(priv->req_table) > 0;
+	return (self->online || g_hash_table_size(priv->req_table) > 0) &&
+		!priv->power_cycle;
 }
 
 static inline gboolean ril_radio_state_off(enum ril_radio_state radio_state)
@@ -102,7 +106,7 @@ static gboolean ril_radio_power_request_retry_cb(gpointer user_data)
 	struct ril_radio *self = RIL_RADIO(user_data);
 	struct ril_radio_priv *priv = self->priv;
 
-	DBG("%s", priv->log_prefix);
+	DBG_(self, "");
 	GASSERT(priv->retry_id);
 	priv->retry_id = 0;
 	ril_radio_submit_power_request(self,
@@ -116,7 +120,7 @@ static void ril_radio_cancel_retry(struct ril_radio *self)
 	struct ril_radio_priv *priv = self->priv;
 
 	if (priv->retry_id) {
-		DBG("%sretry cancelled", priv->log_prefix);
+		DBG_(self, "retry cancelled");
 		g_source_remove(priv->retry_id);
 		priv->retry_id = 0;
 	}
@@ -129,8 +133,8 @@ static void ril_radio_check_state(struct ril_radio *self)
 	if (!priv->pending_id) {
 		gboolean should_be_on = ril_radio_power_should_be_on(self);
 
-		if (ril_radio_state_on(self->priv->last_known_state) ==
-								should_be_on) {
+		if (ril_radio_state_on(priv->last_known_state) ==
+							should_be_on) {
 			/* All is good, cancel pending retry if there is one */
 			ril_radio_cancel_retry(self);
 		} else if (priv->state_changed_while_request_pending) {
@@ -138,7 +142,7 @@ static void ril_radio_check_state(struct ril_radio *self)
 			ril_radio_submit_power_request(self, should_be_on);
 		} else if (!priv->retry_id) {
 			/* There has been no reaction so far, wait a bit */
-			DBG("%sretry scheduled", priv->log_prefix);
+			DBG_(self, "retry scheduled");
 			priv->retry_id = g_timeout_add_seconds(POWER_RETRY_SECS,
 					ril_radio_power_request_retry_cb, self);
 		}
@@ -147,33 +151,38 @@ static void ril_radio_check_state(struct ril_radio *self)
 	/* Don't update public state while something is pending */
 	if (!priv->pending_id && !priv->retry_id &&
 				self->state != priv->last_known_state) {
-		DBG("%s%s -> %s", priv->log_prefix,
-			ril_radio_state_to_string(self->state),
+		DBG_(self, "%s -> %s", ril_radio_state_to_string(self->state),
 			ril_radio_state_to_string(priv->last_known_state));
 		self->state = priv->last_known_state;
 		ril_radio_emit_signal(self, SIGNAL_STATE_CHANGED);
 	}
 }
 
+static void ril_radio_power_request_done(struct ril_radio *self)
+{
+	struct ril_radio_priv *priv = self->priv;
+
+	GASSERT(priv->pending_id);
+	priv->pending_id = 0;
+
+	if (priv->next_state_valid) {
+		ril_radio_submit_power_request(self, priv->next_state);
+	} else {
+		ril_radio_check_state(self);
+	}
+}
+
 static void ril_radio_power_request_cb(GRilIoChannel *channel, int ril_status,
 				const void *data, guint len, void *user_data)
 {
 	struct ril_radio *self = RIL_RADIO(user_data);
-	struct ril_radio_priv *priv = self->priv;
-
-	GASSERT(priv->pending_id);
-	priv->pending_id = 0;
 
 	if (ril_status != RIL_E_SUCCESS) {
 		ofono_error("Power request failed: %s",
 					ril_error_to_string(ril_status));
 	}
 
-	if (priv->next_state_valid) {
-		ril_radio_submit_power_request(self, priv->next_state);
-	} else {
-		ril_radio_check_state(self);
-	}
+	ril_radio_power_request_done(self);
 }
 
 static void ril_radio_submit_power_request(struct ril_radio *self, gboolean on)
@@ -214,20 +223,37 @@ static void ril_radio_power_request(struct ril_radio *self, gboolean on,
 			/* Wait for the pending request to complete */
 			priv->next_state_valid = TRUE;
 			priv->next_state = on;
-			DBG("%s%s (queued)", priv->log_prefix, on_off);
+			DBG_(self, "%s (queued)", on_off);
 		} else {
-			DBG("%s%s (ignored)", priv->log_prefix, on_off);
+			DBG_(self, "%s (ignored)", on_off);
 		}
 	} else {
-		DBG("%s%s", priv->log_prefix, on_off);
-		ril_radio_submit_power_request(self, on);
+		if (ril_radio_state_on(priv->last_known_state) == on) {
+			DBG_(self, "%s (already)", on_off);
+			ril_radio_check_state(self);
+		} else {
+			DBG_(self, "%s", on_off);
+			ril_radio_submit_power_request(self, on);
+		}
 	}
 }
 
 void ril_radio_confirm_power_on(struct ril_radio *self)
 {
 	if (G_LIKELY(self) && ril_radio_power_should_be_on(self)) {
-		ril_radio_power_request(self, TRUE, TRUE);
+		struct ril_radio_priv *priv = self->priv;
+
+		if (priv->pending_id) {
+			if (!priv->next_state) {
+				/* Wait for the pending request to complete */
+				priv->next_state_valid = TRUE;
+				priv->next_state = TRUE;
+				DBG_(self, "on (queued)");
+			}
+		} else {
+			DBG_(self, "on");
+			ril_radio_submit_power_request(self, TRUE);
+		}
 	}
 }
 
@@ -237,12 +263,12 @@ void ril_radio_power_cycle(struct ril_radio *self)
 		struct ril_radio_priv *priv = self->priv;
 
 		if (ril_radio_state_off(priv->last_known_state)) {
-			DBG("%spower is already off", priv->log_prefix);
+			DBG_(self, "power is already off");
 			GASSERT(!priv->power_cycle);
 		} else if (priv->power_cycle) {
-			DBG("%salready in progress", priv->log_prefix);
+			DBG_(self, "already in progress");
 		} else {
-			DBG("%sinitiated", priv->log_prefix);
+			DBG_(self, "initiated");
 			priv->power_cycle = TRUE;
 			if (!priv->pending_id) {
 				ril_radio_submit_power_request(self, FALSE);
@@ -259,7 +285,7 @@ void ril_radio_power_on(struct ril_radio *self, gpointer tag)
 		if (!g_hash_table_contains(priv->req_table, tag)) {
 			gboolean was_on = ril_radio_power_should_be_on(self);
 
-			DBG("%s%p", priv->log_prefix, tag);
+			DBG_(self, "%p", tag);
 			g_hash_table_insert(priv->req_table, tag, tag);
 			if (!was_on && ril_radio_power_should_be_on(self)) {
 				ril_radio_power_request(self, TRUE, FALSE);
@@ -274,7 +300,7 @@ void ril_radio_power_off(struct ril_radio *self, gpointer tag)
 		struct ril_radio_priv *priv = self->priv;
 
 		if (g_hash_table_remove(priv->req_table, tag)) {
-			DBG("%s%p", priv->log_prefix, tag);
+			DBG_(self, "%p", tag);
 			if (!ril_radio_power_should_be_on(self)) {
 				/* The last one turns the lights off */
 				ril_radio_power_request(self, FALSE, FALSE);
@@ -346,20 +372,41 @@ static void ril_radio_state_changed(GRilIoChannel *io, guint code,
 	if (radio_state != RADIO_STATE_UNAVAILABLE) {
 		struct ril_radio_priv *priv = self->priv;
 
-		DBG("%s%s", priv->log_prefix,
-			ril_radio_state_to_string(radio_state));
+		DBG_(self, "%s", ril_radio_state_to_string(radio_state));
 		GASSERT(!priv->pending_id || !priv->retry_id);
 
 		if (priv->power_cycle && ril_radio_state_off(radio_state)) {
-			DBG("%sswitched off for power cycle", priv->log_prefix);
+			DBG_(self, "switched off for power cycle");
 			priv->power_cycle = FALSE;
 		}
 
+		priv->last_known_state = radio_state;
+
 		if (priv->pending_id) {
-			priv->state_changed_while_request_pending++;
+			if (ril_radio_state_on(radio_state) ==
+					ril_radio_power_should_be_on(self)) {
+				DBG_(self, "dropping pending request");
+				/*
+				 * All right, the modem has switched to the
+				 * desired state, drop the request.
+				 */
+				grilio_queue_cancel_request(priv->q,
+						priv->pending_id, FALSE);
+
+				/*
+				 * This will zero pending_id and call
+				 * ril_radio_check_state() if necesary:
+				 */
+				ril_radio_power_request_done(self);
+
+				/* We are done */
+				return;
+			} else {
+				/* Something weird is going on */
+				priv->state_changed_while_request_pending++;
+			}
 		}
 
-		priv->last_known_state = radio_state;
 		ril_radio_check_state(self);
 	}
 }
@@ -374,10 +421,15 @@ struct ril_radio *ril_radio_new(GRilIoChannel *io)
 	priv->log_prefix =
 		(io && io->name && io->name[0] && strcmp(io->name, "RIL")) ?
 		g_strconcat(io->name, " ", NULL) : g_strdup("");
-	DBG("%s", priv->log_prefix);
+	DBG_(self, "");
 	priv->state_event_id = grilio_channel_add_unsol_event_handler(priv->io,
 				ril_radio_state_changed,
 				RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED, self);
+	/*
+	 * Some RILs like to receive power off request at startup even if
+	 * radio is already off. Make those happy.
+	 */
+	ril_radio_submit_power_request(self, FALSE);
 	return self;
 }
 
@@ -431,7 +483,7 @@ static void ril_radio_finalize(GObject *object)
 	struct ril_radio *self = RIL_RADIO(object);
 	struct ril_radio_priv *priv = self->priv;
 
-	DBG("%s", priv->log_prefix);
+	DBG_(self, "");
 	g_free(priv->log_prefix);
 	grilio_channel_unref(priv->io);
 	grilio_queue_unref(priv->q);

ofono/drivers/ril/ril_radio.h

@@ -1,7 +1,7 @@
 /*
  *  oFono - Open Source Telephony - RIL-based devices
  *
- *  Copyright (C) 2015-2017 Jolla Ltd.
+ *  Copyright (C) 2015-2018 Jolla Ltd.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -18,6 +18,8 @@
 
 #include "ril_types.h"
 
+#include <glib-object.h>
+
 struct ril_radio {
 	GObject object;
 	struct ril_radio_priv *priv;